/* roulang page: index */
:root{
  --bg:#0A0B0D;
  --surface:#121418;
  --card:#16191F;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.24);
  --primary:#C8FF3D;
  --primary-soft:rgba(200,255,61,.10);
  --secondary:#7A5CFF;
  --orange:#FF7A45;
  --text:#F2F4F7;
  --muted:#9AA3AF;
  --dim:#6B7280;
  --radius-card:16px;
  --radius-img:12px;
  --radius-pill:999px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --shadow-primary:0 0 0 1px #C8FF3D inset,0 8px 28px rgba(200,255,61,.18);
  --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Heiti TC",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  min-width:320px;
  overflow-x:hidden;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font);
  font-size:17px;
  line-height:1.9;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.menu-open{overflow:hidden;}
::selection{background:var(--primary);color:#0A0B0D;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,opacity .2s ease;}
a:hover{color:var(--primary);}
img{max-width:100%;display:block;}
button,input,textarea,select{font:inherit;}
button{cursor:pointer;border:0;background:none;color:inherit;}
:focus-visible{outline:2px solid var(--secondary);outline-offset:4px;}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
.sr-only{
  position:absolute!important;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0;
}
.skip-link{
  position:fixed;
  top:12px;left:12px;
  z-index:200;
  transform:translateY(-160%);
  background:var(--primary);
  color:#0A0B0D;
  padding:12px 18px;
  border-radius:var(--radius-pill);
  font-size:14px;
  font-weight:700;
  transition:transform .2s ease;
}
.skip-link:focus{transform:none;}

.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(10,11,13,.82);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.nav-shell{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.logo{
  display:inline-flex;
  align-items:baseline;
  gap:4px;
  flex:none;
  color:var(--text);
  font-size:19px;
  font-weight:700;
  letter-spacing:-.01em;
  line-height:1;
}
.logo-main{color:var(--text);}
.logo-sub{
  color:var(--muted);
  font-size:15px;
  font-weight:400;
  letter-spacing:.04em;
}
.logo:hover{color:var(--text);}
.logo:hover .logo-sub{color:var(--primary);}
.desktop-nav{
  display:flex;
  align-items:center;
  gap:24px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:8px 0;
  color:var(--muted);
  font-size:14px;
  letter-spacing:.02em;
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:3px;
  height:2px;
  width:0;
  margin:auto;
  border-radius:2px;
  background:var(--primary);
  transition:width .2s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{width:100%;}
.nav-link.is-active{color:var(--text);font-weight:500;}
.nav-link.is-active::after{width:100%;}
.nav-link.is-active::before{
  content:"";
  position:absolute;
  left:-11px;
  top:50%;
  width:4px;height:4px;
  border-radius:50%;
  background:var(--primary);
  transform:translateY(-50%);
}
.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:10px 20px;
  margin-left:6px;
  border-radius:var(--radius-pill);
  background:var(--primary);
  color:#0A0B0D;
  font-size:13px;
  font-weight:700;
  letter-spacing:.02em;
  box-shadow:0 8px 24px rgba(200,255,61,.14);
  transition:transform .2s ease,filter .2s ease,box-shadow .2s ease;
}
.nav-cta:hover{
  color:#0A0B0D;
  filter:brightness(1.08);
  transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(200,255,61,.22);
}
.menu-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:rgba(255,255,255,.02);
  flex:none;
}
.menu-toggle span{
  position:relative;
  width:18px;height:1.5px;
  display:block;
  background:var(--text);
  transition:background .2s ease;
}
.menu-toggle span::before,
.menu-toggle span::after{
  content:"";
  position:absolute;
  left:0;
  width:18px;height:1.5px;
  background:var(--text);
  transition:transform .2s ease,top .2s ease;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}
.menu-toggle:hover{border-color:var(--primary);}
.menu-toggle:hover span,
.menu-toggle:hover span::before,
.menu-toggle:hover span::after{background:var(--primary);}
.mobile-drawer{
  position:fixed;
  inset:0 auto 0 0;
  z-index:80;
  width:min(86vw,390px);
  display:none;
  flex-direction:column;
  gap:32px;
  padding:28px 24px;
  background:var(--bg);
  border-right:1px solid var(--line);
  transform:translateX(-102%);
  transition:transform .28s ease;
  overflow-y:auto;
}
.mobile-drawer .drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding-bottom:20px;
  border-bottom:1px solid var(--line);
}
.drawer-close{
  display:inline-flex;
  width:44px;height:44px;
  align-items:center;
  justify-content:center;
  border:1px solid var(--line-strong);
  border-radius:50%;
  color:var(--muted);
  font-size:22px;
  line-height:1;
}
.drawer-close:hover{color:var(--primary);border-color:var(--primary);}
.mobile-nav{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.mobile-nav a{
  display:flex;
  align-items:center;
  min-height:48px;
  padding:10px 0;
  border-bottom:1px solid var(--line);
  color:var(--muted);
  font-size:20px;
  line-height:1.4;
}
.mobile-nav a:hover,
.mobile-nav a.is-active{color:var(--primary);}
.mobile-drawer .btn{width:100%;margin-top:auto;}
.menu-backdrop{
  position:fixed;
  inset:0;
  z-index:70;
  background:rgba(0,0,0,.62);
  opacity:0;
  visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
}
body.menu-open .mobile-drawer{transform:translateX(0);}
body.menu-open .menu-backdrop{opacity:1;visibility:visible;}

.hero{
  position:relative;
  min-height:88vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute;
  inset:0;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center;
  transform:scale(1.03);
}
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 18% 38%,rgba(10,11,13,.16) 0%,rgba(10,11,13,.82) 58%,rgba(10,11,13,.97) 100%),
    linear-gradient(180deg,rgba(10,11,13,.36) 0%,rgba(10,11,13,.68) 60%,#0A0B0D 100%);
}
.hero-inner{
  position:relative;
  z-index:2;
  width:100%;
  max-width:680px;
  padding-top:112px;
  padding-bottom:112px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  margin-bottom:24px;
  border:1px solid rgba(200,255,61,.34);
  border-radius:var(--radius-pill);
  background:rgba(200,255,61,.06);
  color:var(--primary);
  font-size:12px;
  line-height:1.4;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--primary);
  box-shadow:0 0 0 4px rgba(200,255,61,.12);
}
h1{
  max-width:650px;
  color:var(--text);
  font-size:clamp(34px,4.6vw,56px);
  font-weight:700;
  line-height:1.15;
  letter-spacing:-.01em;
  margin-bottom:24px;
}
.hero-lead{
  max-width:590px;
  color:#C8CDD6;
  font-size:18px;
  line-height:1.75;
  margin-bottom:32px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  align-items:center;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  padding:14px 28px;
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  font-size:15px;
  line-height:1.2;
  font-weight:700;
  letter-spacing:.02em;
  text-decoration:none;
  cursor:pointer;
  transition:transform .2s ease,filter .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease,background .2s ease;
}
.btn:hover{text-decoration:none;}
.btn-primary{
  background:var(--primary);
  color:#0A0B0D;
  box-shadow:var(--shadow-primary);
}
.btn-primary:hover{
  color:#0A0B0D;
  filter:brightness(1.08);
  transform:translateY(-2px);
  box-shadow:0 0 0 1px #C8FF3D inset,0 12px 36px rgba(200,255,61,.28);
}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:transparent;
  color:var(--text);
  border-color:rgba(255,255,255,.24);
}
.btn-ghost:hover{
  color:var(--primary);
  border-color:var(--primary);
  transform:translateY(-2px);
}
.btn-ghost:active{transform:translateY(0);}
.scroll-hint{
  position:absolute;
  right:24px;
  bottom:34px;
  z-index:3;
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--dim);
  font-size:12px;
  letter-spacing:.16em;
  writing-mode:vertical-rl;
}
.scroll-hint::after{
  content:"";
  width:1px;height:46px;
  background:linear-gradient(180deg,var(--primary),transparent);
}

.section{
  position:relative;
  padding:96px 0;
  border-bottom:1px solid var(--line);
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:32px;
  margin-bottom:44px;
}
.section-head-copy{max-width:760px;}
.section-title{
  position:relative;
  padding-left:18px;
  margin:0;
  color:var(--text);
  font-size:clamp(26px,3vw,32px);
  font-weight:700;
  line-height:1.25;
  letter-spacing:-.01em;
}
.section-title::before{
  content:"";
  position:absolute;
  left:0;top:.14em;bottom:.12em;
  width:3px;
  border-radius:2px;
  background:var(--primary);
}
.section-desc{
  max-width:680px;
  margin-top:14px;
  color:var(--muted);
  font-size:16px;
  line-height:1.85;
}
.section-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding:8px 0;
  color:var(--muted);
  font-size:14px;
  white-space:nowrap;
}
.section-link::after{content:"→";transition:transform .2s ease;}
.section-link:hover{color:var(--primary);}
.section-link:hover::after{transform:translateX(4px);}

.feature-list{
  border-top:1px solid var(--line);
}
.feature-row{
  display:grid;
  grid-template-columns:220px minmax(0,1fr);
  gap:56px;
  padding:34px 0;
  border-bottom:1px solid var(--line);
  align-items:start;
}
.feature-no{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--secondary);
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.12em;
}
.feature-no::after{
  content:"";
  width:44px;height:1px;
  background:rgba(122,92,255,.5);
}
.feature-row h3{
  color:var(--text);
  font-size:22px;
  line-height:1.45;
  font-weight:700;
  margin-bottom:10px;
}
.feature-row p{
  max-width:760px;
  color:var(--muted);
  font-size:16px;
  line-height:1.85;
}
.feature-tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.tag{
  display:inline-flex;
  align-items:center;
  min-height:28px;
  padding:4px 10px;
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  background:rgba(255,255,255,.02);
  color:var(--muted);
  font-size:12px;
  line-height:1.4;
}

.rail-wrap{position:relative;}
.rail{
  display:flex;
  gap:24px;
  overflow-x:auto;
  overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;
  padding:4px 4px 20px;
  scrollbar-width:thin;
  scrollbar-color:rgba(200,255,61,.4) rgba(255,255,255,.06);
}
.rail::-webkit-scrollbar{height:6px;}
.rail::-webkit-scrollbar-track{background:rgba(255,255,255,.06);border-radius:999px;}
.rail::-webkit-scrollbar-thumb{background:rgba(200,255,61,.4);border-radius:999px;}
.rail-card{
  flex:0 0 calc((100% - 48px) / 3.2);
  min-width:0;
  scroll-snap-align:start;
}
.content-card{
  display:flex;
  flex-direction:column;
  height:100%;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:var(--card);
  color:inherit;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.content-card:hover{
  color:inherit;
  transform:translateY(-4px);
  border-color:rgba(200,255,61,.6);
  box-shadow:var(--shadow);
}
.card-media{
  aspect-ratio:16 / 9;
  overflow:hidden;
  background:var(--surface);
}
.card-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .35s ease;
}
.content-card:hover .card-media img{transform:scale(1.03);}
.card-body{
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
  padding:20px;
}
.chip{
  display:inline-flex;
  align-items:center;
  align-self:flex-start;
  min-height:26px;
  padding:3px 10px;
  border-radius:var(--radius-pill);
  background:var(--primary-soft);
  color:var(--primary);
  font-size:12px;
  line-height:1.4;
  letter-spacing:.03em;
  white-space:nowrap;
}
.card-title{
  display:-webkit-box;
  overflow:hidden;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  color:var(--text);
  font-size:18px;
  font-weight:700;
  line-height:1.5;
  letter-spacing:-.005em;
}
.card-excerpt{
  display:-webkit-box;
  overflow:hidden;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  color:var(--muted);
  font-size:14px;
  line-height:1.75;
}
.card-meta{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:auto;
  padding-top:12px;
  color:var(--dim);
  font-family:var(--mono);
  font-size:12px;
  line-height:1.5;
}
.card-meta::before{
  content:"";
  width:18px;height:1px;
  background:rgba(255,255,255,.18);
}

.progress-panel{
  padding:40px;
  border:1px solid var(--line);
  border-radius:24px;
  background:linear-gradient(180deg,var(--surface) 0%,#0e1014 100%);
  box-shadow:var(--shadow);
}
.progress-header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:28px;
}
.progress-header h2{
  padding-left:18px;
  position:relative;
  color:var(--text);
  font-size:clamp(24px,2.8vw,30px);
  line-height:1.3;
  font-weight:700;
}
.progress-header h2::before{
  content:"";
  position:absolute;
  left:0;top:.14em;bottom:.12em;
  width:3px;
  border-radius:2px;
  background:var(--primary);
}
.progress-header p{
  max-width:620px;
  margin-top:10px;
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
}
.progress-value{
  flex:none;
  color:var(--primary);
  font-family:var(--mono);
  font-size:30px;
  line-height:1;
  letter-spacing:-.02em;
}
.progress-track{
  height:6px;
  margin-top:28px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  overflow:hidden;
}
.progress-fill{
  width:75%;
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg,var(--secondary),var(--primary));
  box-shadow:0 0 18px rgba(200,255,61,.3);
}
.steps{
  position:relative;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
  margin-top:34px;
}
.steps::before{
  content:"";
  position:absolute;
  top:11px;
  left:12.5%;
  right:12.5%;
  border-top:1px dashed rgba(255,255,255,.16);
}
.step{position:relative;z-index:1;min-width:0;}
.step-dot{
  display:grid;
  place-items:center;
  width:24px;height:24px;
  margin-bottom:14px;
  border:1px solid var(--line-strong);
  border-radius:50%;
  background:var(--card);
  color:var(--muted);
  font-family:var(--mono);
  font-size:10px;
  line-height:1;
}
.step.is-done .step-dot{
  background:var(--primary);
  border-color:var(--primary);
  color:#0A0B0D;
}
.step.is-current .step-dot{
  border-color:var(--primary);
  color:var(--primary);
  box-shadow:0 0 0 5px rgba(200,255,61,.08);
}
.step h3{
  color:var(--text);
  font-size:16px;
  line-height:1.5;
  font-weight:600;
  margin-bottom:4px;
}
.step p{
  color:var(--dim);
  font-size:13px;
  line-height:1.7;
}

.cms-section .section-head{margin-bottom:36px;}
.cms-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.cms-card{
  min-width:0;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:var(--card);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.cms-card:hover{
  transform:translateY(-4px);
  border-color:rgba(200,255,61,.6);
  box-shadow:var(--shadow);
}
.cms-link{
  display:flex;
  flex-direction:column;
  height:100%;
  color:inherit;
}
.cms-link:hover{color:inherit;}
.cms-media{
  aspect-ratio:16 / 9;
  overflow:hidden;
  background:var(--surface);
}
.cms-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .35s ease;
}
.cms-card:hover .cms-media img{transform:scale(1.03);}
.cms-body{
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
  padding:20px;
}
.cms-title{
  display:-webkit-box;
  overflow:hidden;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  color:var(--text);
  font-size:18px;
  line-height:1.5;
  font-weight:700;
}
.cms-excerpt{
  display:-webkit-box;
  overflow:hidden;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  color:var(--muted);
  font-size:14px;
  line-height:1.75;
}
.cms-footer{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  margin-top:auto;
  padding-top:12px;
  color:var(--dim);
  font-family:var(--mono);
  font-size:12px;
  line-height:1.5;
}
.cms-more{color:var(--muted);font-family:var(--font);font-size:13px;}
.cms-card:hover .cms-more{color:var(--primary);}
.empty-state{
  padding:56px 24px;
  text-align:center;
  border:1px solid var(--line);
  border-radius:20px;
  background:var(--surface);
}
.empty-icon{
  position:relative;
  width:56px;height:56px;
  margin:0 auto 18px;
  border:1px solid rgba(255,255,255,.26);
  border-radius:50%;
}
.empty-icon::before,
.empty-icon::after{
  content:"";
  position:absolute;
  top:50%;left:50%;
  background:var(--muted);
  transform:translate(-50%,-50%);
}
.empty-icon::before{width:18px;height:1px;}
.empty-icon::after{width:1px;height:18px;}
.empty-state p{color:var(--muted);font-size:16px;}
.empty-state a{
  display:inline-flex;
  margin-top:12px;
  color:var(--primary);
  font-size:14px;
  border-bottom:1px solid rgba(200,255,61,.4);
}

.evidence-layout{
  display:grid;
  grid-template-columns:.82fr 1.18fr;
  gap:64px;
  align-items:start;
}
.evidence-copy .section-title{margin-bottom:18px;}
.evidence-copy p{
  max-width:440px;
  color:var(--muted);
  font-size:16px;
  line-height:1.9;
}
.meter-list{display:grid;gap:22px;}
.meter-row{min-width:0;}
.meter-head{
  display:flex;
  justify-content:space-between;
  gap:16px;
  margin-bottom:8px;
  color:var(--muted);
  font-size:14px;
  line-height:1.5;
}
.meter-head strong{color:var(--text);font-weight:600;}
.meter-head span{font-family:var(--mono);color:var(--primary);font-size:12px;}
.meter-track{
  height:6px;
  border-radius:999px;
  background:rgba(255,255,255,.08);
  overflow:hidden;
}
.meter-fill{
  height:100%;
  border-radius:inherit;
  background:linear-gradient(90deg,var(--primary),#9BE529);
}
.review-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
  margin-top:44px;
}
.review-card{
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  background:var(--card);
}
.review-stars{
  color:var(--primary);
  font-size:13px;
  letter-spacing:.18em;
  margin-bottom:12px;
}
.review-card blockquote{
  margin:0;
  color:#D7DBE2;
  font-size:15px;
  line-height:1.85;
}
.review-card cite{
  display:block;
  margin-top:16px;
  color:var(--dim);
  font-size:12px;
  font-style:normal;
  line-height:1.5;
}

.faq-section{padding-top:88px;padding-bottom:88px;}
.faq-wrap{max-width:800px;margin:0 auto;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:68px;
  padding:22px 0;
  color:var(--text);
  font-size:18px;
  font-weight:600;
  line-height:1.5;
  cursor:pointer;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--primary);}
.faq-plus{
  position:relative;
  flex:none;
  width:20px;height:20px;
  transition:transform .2s ease;
}
.faq-plus::before,
.faq-plus::after{
  content:"";
  position:absolute;
  background:var(--primary);
  border-radius:2px;
}
.faq-plus::before{left:9px;top:0;width:1.5px;height:20px;}
.faq-plus::after{left:0;top:9px;width:20px;height:1.5px;}
.faq-item[open] .faq-plus{transform:rotate(45deg);}
.faq-answer{
  max-width:92%;
  padding:0 0 26px;
  color:var(--muted);
  font-size:16px;
  line-height:1.85;
}

.cta-band{
  position:relative;
  overflow:hidden;
  padding:76px 0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(10,11,13,.97) 0%,rgba(10,11,13,.74) 52%,rgba(10,11,13,.94) 100%),
    radial-gradient(circle at 78% 50%,rgba(122,92,255,.28),transparent 48%);
}
.cta-inner{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
}
.cta-copy{max-width:660px;}
.cta-copy h2{
  color:var(--text);
  font-size:clamp(26px,3.2vw,36px);
  line-height:1.3;
  font-weight:700;
  letter-spacing:-.01em;
  margin-bottom:12px;
}
.cta-copy p{
  color:var(--muted);
  font-size:16px;
  line-height:1.8;
}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;flex:none;}

.site-footer{
  padding:72px 0 0;
  background:#08090B;
  border-top:1px solid var(--line);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr .8fr .8fr 1.2fr;
  gap:48px;
  padding-bottom:50px;
}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{
  max-width:340px;
  color:var(--muted);
  font-size:14px;
  line-height:1.85;
}
.footer-heading{
  margin-bottom:16px;
  color:var(--text);
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
}
.footer-links{display:grid;gap:4px;}
.footer-links a{
  display:inline-flex;
  align-items:center;
  min-height:38px;
  color:var(--muted);
  font-size:14px;
  line-height:1.5;
  border-bottom:1px solid transparent;
  width:fit-content;
}
.footer-links a:hover{
  color:var(--primary);
  border-bottom-color:rgba(200,255,61,.5);
}
.footer-form{display:grid;gap:12px;}
.field{display:grid;gap:6px;}
.field label{
  color:var(--muted);
  font-size:13px;
  line-height:1.5;
}
.footer-form input[type="email"]{
  width:100%;
  min-height:46px;
  padding:10px 0;
  border:0;
  border-bottom:1px solid rgba(255,255,255,.24);
  border-radius:0;
  background:transparent;
  color:var(--text);
  font-size:15px;
  line-height:1.5;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.footer-form input[type="email"]::placeholder{color:var(--dim);}
.footer-form input[type="email"]:focus{
  outline:none;
  border-bottom-color:var(--primary);
  box-shadow:0 1px 0 var(--primary);
}
.footer-form .btn{
  width:100%;
  margin-top:4px;
}
.form-note{
  color:var(--dim);
  font-size:12px;
  line-height:1.7;
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 0;
  border-top:1px solid var(--line);
  color:var(--dim);
  font-size:13px;
  line-height:1.6;
}
.footer-bottom a{color:var(--dim);}
.footer-bottom a:hover{color:var(--primary);}

@media (max-width:1200px){
  .desktop-nav{gap:18px;}
  .nav-link{font-size:13px;}
  .rail-card{flex-basis:calc((100% - 48px) / 3.12);}
}
@media (max-width:900px){
  .container{padding-left:24px;padding-right:24px;}
  .nav-shell{min-height:68px;}
  .desktop-nav{display:none;}
  .nav-cta{display:none;}
  .menu-toggle{display:inline-flex;margin-left:auto;}
  .mobile-drawer{display:flex;}
  .hero{min-height:76vh;}
  .hero-inner{padding-top:96px;padding-bottom:104px;}
  .scroll-hint{display:none;}
  .section{padding:72px 0;}
  .section-head{align-items:flex-start;}
  .feature-row{grid-template-columns:150px minmax(0,1fr);gap:28px;}
  .rail-card{flex-basis:calc((100% - 24px) / 2.15);}
  .cms-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .progress-panel{padding:32px;}
  .evidence-layout{grid-template-columns:1fr;gap:40px;}
  .evidence-copy p{max-width:720px;}
  .footer-grid{grid-template-columns:1.3fr 1fr;gap:40px;}
  .cta-inner{align-items:flex-start;flex-direction:column;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1;}
}
@media (max-width:640px){
  .container{padding-left:20px;padding-right:20px;}
  body{font-size:16px;}
  .nav-shell{min-height:62px;}
  .logo{font-size:17px;}
  .logo-sub{font-size:13px;}
  .hero{min-height:72vh;}
  .hero-inner{padding-top:82px;padding-bottom:88px;}
  .eyebrow{margin-bottom:18px;font-size:11px;}
  h1{font-size:clamp(30px,9vw,42px);line-height:1.18;margin-bottom:18px;}
  .hero-lead{font-size:16px;line-height:1.8;margin-bottom:28px;}
  .hero-actions{align-items:stretch;flex-direction:column;}
  .hero-actions .btn{width:100%;}
  .section{padding:56px 0;}
  .section-head{display:block;margin-bottom:30px;}
  .section-link{margin-top:8px;}
  .feature-row{grid-template-columns:1fr;gap:14px;padding:28px 0;}
  .feature-no::after{width:34px;}
  .rail-card{flex-basis:calc((100% - 16px) / 1.12);}
  .rail{gap:16px;padding-left:0;padding-right:0;}
  .progress-header{display:block;}
  .progress-value{margin-top:18px;font-size:26px;}
  .progress-panel{padding:26px 20px;border-radius:20px;}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 18px;}
  .steps::before{display:none;}
  .step{padding-bottom:10px;}
  .cms-grid{grid-template-columns:1fr;}
  .review-grid{grid-template-columns:1fr;margin-top:32px;}
  .faq-item summary{font-size:17px;min-height:64px;padding:20px 0;}
  .faq-answer{max-width:100%;font-size:15px;}
  .cta-band{padding:56px 0;}
  .cta-copy h2{font-size:27px;}
  .cta-actions{flex-direction:column;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:34px;padding-bottom:38px;}
  .footer-links a{min-height:42px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
}
@media (max-width:520px){
  h1{font-size:32px;}
  .section-title{font-size:26px;}
  .progress-header h2{font-size:24px;}
  .cms-body,.card-body{padding:18px;}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    transition-duration:.01ms!important;
    animation-duration:.01ms!important;
    animation-iteration-count:1!important;
  }
}

/* roulang page: article */
:root{
  --bg:#0A0B0D;
  --surface:#121418;
  --card:#16191F;
  --line:rgba(255,255,255,0.08);
  --line-strong:rgba(255,255,255,0.18);
  --lime:#C8FF3D;
  --violet:#7A5CFF;
  --orange:#FF7A45;
  --text:#F2F4F7;
  --muted:#9AA3AF;
  --faint:#6B7280;
  --danger:#FF6B6B;
  --radius-card:16px;
  --radius-img:12px;
  --radius-btn:999px;
  --radius-input:10px;
  --shadow-card:0 20px 60px rgba(0,0,0,.45);
  --shadow-lime:0 0 0 1px rgba(200,255,61,.9) inset, 0 8px 28px rgba(200,255,61,.18);
  --pad-section:96px;
  --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans TC","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.9;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:16px;color:var(--text)}
ul,ol{margin:0;padding:0}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:4px}
::selection{background:rgba(200,255,61,.28);color:#fff}

/* ---------- 容器 ---------- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:var(--pad-section) 0}
.section-tight{padding:64px 0}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(10,11,13,.88);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-shell{display:flex;align-items:center;justify-content:space-between;gap:28px;height:var(--header-h)}
.logo{display:inline-flex;align-items:baseline;gap:6px;font-size:19px;font-weight:700;letter-spacing:.02em;color:var(--text);white-space:nowrap}
.logo-main{color:var(--text)}
.logo-sub{font-size:14px;font-weight:400;color:var(--muted);letter-spacing:.06em}
.logo:hover .logo-sub{color:var(--lime)}
.desktop-nav{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:15px;letter-spacing:.02em;color:var(--muted);padding:8px 0;min-height:44px;display:inline-flex;align-items:center}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;background:var(--lime);
  transform:scaleX(0);transform-origin:left;transition:transform .22s ease;border-radius:2px;
}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--text);font-weight:500}
.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active::before{
  content:"";position:absolute;left:-12px;top:50%;width:4px;height:4px;border-radius:50%;
  background:var(--lime);transform:translateY(-50%);
}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;min-height:44px;
  padding:10px 22px;border-radius:var(--radius-btn);
  background:var(--lime);color:#0A0B0D;font-weight:700;font-size:14px;letter-spacing:.02em;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.nav-cta:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 10px 26px rgba(200,255,61,.22)}
.nav-cta:active{transform:translateY(0)}
.menu-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:12px;
  align-items:center;justify-content:center;position:relative;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after{
  content:"";display:block;width:18px;height:1.5px;background:var(--text);border-radius:2px;
  transition:transform .25s ease,opacity .25s ease;
}
.menu-toggle span::before{position:absolute;transform:translateY(-6px)}
.menu-toggle span::after{position:absolute;transform:translateY(6px)}
.menu-toggle[aria-expanded="true"] span{background:transparent}
.menu-toggle[aria-expanded="true"] span::before{transform:rotate(45deg)}
.menu-toggle[aria-expanded="true"] span::after{transform:rotate(-45deg)}

/* 行動抽屜 */
.mobile-drawer{
  position:fixed;inset:0;z-index:90;background:rgba(10,11,13,.98);
  padding:24px;display:flex;flex-direction:column;gap:8px;
  transform:translateX(-100%);transition:transform .3s ease;visibility:hidden;
}
.mobile-drawer.is-open{transform:translateX(0);visibility:visible}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.drawer-close{width:44px;height:44px;border:1px solid var(--line-strong);border-radius:12px;font-size:18px;color:var(--text)}
.drawer-nav{display:flex;flex-direction:column;gap:20px;margin-top:8px}
.drawer-nav a{font-size:20px;color:var(--muted);padding:6px 0;border-bottom:1px solid var(--line)}
.drawer-nav a:hover,.drawer-nav a.is-active{color:var(--lime)}
.drawer-cta{margin-top:auto;padding-top:24px}
.drawer-cta .btn{width:100%}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:13px 28px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:700;letter-spacing:.02em;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--lime);color:#0A0B0D;border:1px solid var(--lime)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 12px 32px rgba(200,255,61,.22)}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-ghost{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.24)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{min-height:40px;padding:9px 20px;font-size:14px}

/* ---------- 標籤 / Chip ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;border:1px solid rgba(200,255,61,.35);
  background:rgba(200,255,61,.08);color:var(--lime);
  font-size:12px;font-weight:500;letter-spacing:.06em;line-height:1.6;
}
.chip-muted{border-color:var(--line-strong);background:rgba(255,255,255,.04);color:var(--muted)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--lime);font-weight:500;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--lime);display:block}

/* ---------- 麵包屑 ---------- */
.crumb-bar{padding:24px 0 0}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:var(--faint);letter-spacing:.02em}
.breadcrumb a{color:var(--faint)}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb .sep{color:rgba(255,255,255,.22)}
.breadcrumb .current{color:var(--lime)}

/* ---------- 文章頭 ---------- */
.article-hero{padding:32px 0 0}
.article-head{max-width:760px}
.article-head h1{
  font-size:clamp(30px,4.4vw,50px);
  line-height:1.18;letter-spacing:-.01em;font-weight:700;
  margin:18px 0 16px;word-break:break-word;
}
.article-lead{font-size:17px;line-height:1.85;color:var(--muted);max-width:680px;margin-bottom:24px}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  font-size:13px;color:var(--faint);padding-top:20px;border-top:1px solid var(--line);
}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:rgba(255,255,255,.24)}
.article-meta .meta-strong{color:var(--muted)}
.article-meta i{color:var(--faint);font-size:12px}
.hero-visual{
  margin-top:36px;position:relative;border-radius:var(--radius-card);overflow:hidden;
  border:1px solid var(--line);background:var(--surface);
}
.hero-visual img{width:100%;aspect-ratio:21/9;object-fit:cover;opacity:.9}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,11,13,.1) 0%,rgba(10,11,13,.75) 100%);
  pointer-events:none;
}

/* ---------- 正文閱讀區 ---------- */
.article-main{padding:64px 0 0}
.article-shell{max-width:720px;margin:0 auto}
.article-body{font-size:17px;line-height:1.9;color:#DFE3EA}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 24px;letter-spacing:.01em}
.article-body h2{
  position:relative;font-size:28px;line-height:1.35;font-weight:700;color:var(--text);
  margin:48px 0 18px;padding-left:16px;letter-spacing:-.01em;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;background:var(--lime);
}
.article-body h3{font-size:21px;line-height:1.45;font-weight:700;color:var(--text);margin:32px 0 14px}
.article-body h4{font-size:18px;font-weight:700;margin:24px 0 12px;color:var(--text)}
.article-body a{color:var(--lime);border-bottom:1px solid rgba(200,255,61,.35)}
.article-body a:hover{border-bottom-color:var(--lime)}
.article-body blockquote{
  margin:28px 0;padding:20px 22px;border-left:3px solid var(--lime);
  background:var(--surface);border-radius:0 var(--radius-img) var(--radius-img) 0;color:var(--muted);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body ul,.article-body ol{margin:0 0 24px;list-style:none}
.article-body ul li{position:relative;padding-left:24px;margin-bottom:12px;line-height:1.85}
.article-body ul li::before{
  content:"";position:absolute;left:0;top:.75em;width:6px;height:6px;border-radius:50%;background:var(--lime);
}
.article-body ol{counter-reset:num}
.article-body ol li{position:relative;padding-left:30px;margin-bottom:12px}
.article-body ol li::before{
  counter-increment:num;content:counter(num,decimal-leading-zero);
  position:absolute;left:0;top:.1em;color:var(--violet);font-family:"Inter",monospace;font-size:14px;font-weight:600;
}
.article-body img{border-radius:var(--radius-img);margin:28px 0;width:100%;border:1px solid var(--line)}
.article-body figure{margin:28px 0}
.article-body figcaption{font-size:13px;color:var(--faint);text-align:center;margin-top:10px;line-height:1.7}
.article-body table{width:100%;border-collapse:collapse;margin:28px 0;font-size:15px}
.article-body th,.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}
.article-body th{color:var(--lime);font-weight:500;font-size:13px;letter-spacing:.06em}
.article-body strong{color:#fff;font-weight:700}
.article-body hr{border:0;height:1px;background:var(--line);margin:40px 0}

/* 空態 */
.empty-state{
  max-width:720px;margin:0 auto;padding:56px 32px;text-align:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
}
.empty-icon{
  width:56px;height:56px;margin:0 auto 20px;border-radius:50%;
  border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;
  color:var(--faint);font-size:18px;
}
.empty-state h2{font-size:20px;font-weight:700;margin-bottom:10px}
.empty-state p{color:var(--muted);font-size:15px;margin-bottom:22px}

/* ---------- 作者 / 版權框 ---------- */
.author-box{
  margin-top:56px;padding:24px;border:1px solid var(--line);border-radius:var(--radius-card);
  background:var(--surface);display:flex;gap:18px;align-items:flex-start;
}
.author-avatar{
  width:44px;height:44px;flex:0 0 44px;border-radius:50%;
  background:linear-gradient(135deg,rgba(200,255,61,.22),rgba(122,92,255,.28));
  border:1px solid var(--line-strong);display:flex;align-items:center;justify-content:center;
  color:var(--lime);font-size:15px;font-weight:700;
}
.author-box h4{font-size:15px;font-weight:700;margin-bottom:6px}
.author-box p{font-size:13px;line-height:1.85;color:var(--muted);margin:0}
.author-box .copyright{margin-top:10px;font-size:12px;color:var(--faint)}

.back-row{margin-top:32px;display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.text-link{
  display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--muted);
  min-height:44px;padding:8px 0;border-bottom:1px solid transparent;
}
.text-link:hover{color:var(--lime);border-bottom-color:var(--lime)}
.text-link i{font-size:12px}

/* ---------- 相關推薦 ---------- */
.related{padding:80px 0 0}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px}
.section-head h2{font-size:clamp(24px,3vw,32px);font-weight:700;letter-spacing:-.01em;line-height:1.3}
.section-head p{color:var(--muted);font-size:14px;margin-top:8px;max-width:520px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.card{
  display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);border-color:rgba(200,255,61,.6);box-shadow:var(--shadow-card)}
.card-media{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--surface)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.card:hover .card-media img{transform:scale(1.03)}
.card-media::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,11,13,0) 40%,rgba(10,11,13,.6) 100%);
}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:17px;font-weight:700;line-height:1.5;letter-spacing:-.01em}
.card:hover .card-body h3{color:var(--lime)}
.card-body p{font-size:14px;line-height:1.8;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:var(--faint)}
.card-foot .read{color:var(--lime);font-weight:500}
.card-foot .read i{font-size:10px;margin-left:4px}

/* ---------- FAQ ---------- */
.faq-section{padding:80px 0 0}
.faq-wrap{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:22px 0;text-align:left;font-size:18px;font-weight:600;color:var(--text);line-height:1.6;
}
.faq-q:hover{color:var(--lime)}
.faq-icon{
  position:relative;flex:0 0 20px;width:20px;height:20px;transition:transform .25s ease;
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--lime);border-radius:2px;
}
.faq-icon::before{left:0;top:9px;width:20px;height:1.5px}
.faq-icon::after{left:9px;top:0;width:1.5px;height:20px}
.faq-item.is-open .faq-icon{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 0 24px;font-size:16px;line-height:1.85;color:var(--muted);max-width:680px}

/* ---------- CTA 條 ---------- */
.cta-band{padding:80px 0 0}
.cta-inner{
  position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--line);
  background:linear-gradient(120deg,#121418 0%,#151a20 55%,#101318 100%);
  padding:56px 48px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
}
.cta-inner::before{
  content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,255,61,.16),transparent 70%);
}
.cta-inner h2{font-size:clamp(22px,3vw,30px);font-weight:700;line-height:1.35;margin-bottom:10px;letter-spacing:-.01em}
.cta-inner p{color:var(--muted);font-size:15px;max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:1}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);margin-top:96px;padding:64px 0 32px;background:#0A0B0D}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:40px}
.footer-brand p{font-size:14px;line-height:1.9;color:var(--muted);margin-top:16px;max-width:320px}
.footer-heading{font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:4px}
.footer-links a{display:inline-flex;align-items:center;min-height:36px;font-size:14px;color:var(--muted);border-bottom:1px solid transparent;width:fit-content}
.footer-links a:hover{color:var(--lime);border-bottom-color:var(--lime)}
.footer-form .field{margin-bottom:14px}
.footer-form label{display:block;font-size:12px;color:var(--faint);margin-bottom:8px;letter-spacing:.06em}
.footer-form input{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-strong);
  border-radius:0;padding:10px 2px;font-size:15px;color:var(--text);
  transition:border-color .2s ease;box-shadow:none;
}
.footer-form input::placeholder{color:var(--faint)}
.footer-form input:focus{outline:none;border-bottom-color:var(--lime);box-shadow:none}
.form-note{font-size:12px;color:var(--faint);line-height:1.7;margin-top:12px}
.footer-bottom{
  margin-top:48px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--faint);
}
.footer-bottom a{color:var(--faint);border-bottom:1px solid transparent}
.footer-bottom a:hover{color:var(--lime);border-bottom-color:var(--lime)}

/* ---------- 焦點 / 動畫 ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* ---------- 響應式 ---------- */
@media (max-width:1200px){
  :root{--pad-section:80px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
}
@media (max-width:1024px){
  .desktop-nav{display:none}
  .menu-toggle{display:inline-flex}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:900px){
  :root{--pad-section:72px}
  .article-main{padding-top:48px}
  .article-body h2{font-size:24px;margin-top:40px}
  .cta-inner{padding:40px 28px}
}
@media (max-width:768px){
  :root{--pad-section:56px}
  .nav-shell{height:60px}
  .logo{font-size:17px}
  .article-head h1{margin:14px 0 12px}
  .hero-visual img{aspect-ratio:16/9}
  .card-grid{grid-template-columns:1fr}
  .related,.faq-section,.cta-band{padding-top:56px}
  .author-box{flex-direction:row;padding:20px}
  .site-footer{margin-top:64px;padding-top:48px}
}
@media (max-width:520px){
  .container{padding:0 20px}
  .article-body{font-size:16px;line-height:1.85}
  .article-body p{margin-bottom:20px}
  .article-body h2{font-size:22px}
  .article-body h3{font-size:18px}
  .article-meta{gap:10px;font-size:12px}
  .cta-inner{padding:32px 22px;border-radius:18px}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .section-head h2{font-size:22px}
}

/* roulang page: category1 */
:root{
  --bg:#0A0B0D;
  --surface:#121418;
  --card:#16191F;
  --line:rgba(255,255,255,0.08);
  --line-strong:rgba(255,255,255,0.24);
  --lime:#C8FF3D;
  --violet:#7A5CFF;
  --orange:#FF7A45;
  --text:#F2F4F7;
  --text-2:#9AA3AF;
  --text-3:#6B7280;
  --danger:#FF6B6B;
  --r-card:16px;
  --r-img:12px;
  --r-pill:999px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
input{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.2;letter-spacing:-0.01em;font-family:inherit;color:var(--text)}
p{margin:0 0 16px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
figure{margin:0}
::selection{background:rgba(200,255,61,.28);color:#fff}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-head{max-width:760px;margin-bottom:40px}
.section-head h2{
  position:relative;
  padding-left:16px;
  font-size:clamp(24px,3vw,32px);
}
.section-head h2::before{
  content:"";
  position:absolute;
  left:0;top:.2em;bottom:.2em;width:3px;
  background:var(--lime);
  border-radius:2px;
}
.section-head p{color:var(--text-2);margin-top:14px;font-size:16px}
.eyebrow{
  display:inline-block;
  font-size:12px;
  letter-spacing:.18em;
  color:var(--lime);
  font-weight:700;
  margin-bottom:14px;
}

/* ===== 按鈕 ===== */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:14px 28px;
  border-radius:var(--r-pill);
  font-size:15px;
  font-weight:700;
  letter-spacing:.01em;
  transition:transform .2s ease,filter .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease,background .2s ease;
}
.btn-primary{
  background:var(--lime);
  color:#0A0B0D;
  box-shadow:0 0 0 1px var(--lime) inset,0 8px 28px rgba(200,255,61,.18);
}
.btn-primary:hover{
  filter:brightness(1.08);
  transform:translateY(-2px);
  box-shadow:0 0 0 1px var(--lime) inset,0 12px 34px rgba(200,255,61,.26);
}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{
  border:1px solid var(--line-strong);
  color:var(--text);
  background:transparent;
}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn:focus-visible,
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible{
  outline:2px solid var(--violet);
  outline-offset:3px;
}

/* ===== 導覽 ===== */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(10,11,13,.88);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-shell{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:72px;
}
.logo{
  display:inline-flex;
  align-items:baseline;
  gap:6px;
  font-weight:700;
  letter-spacing:.02em;
  flex:none;
}
.logo-main{font-size:19px;color:var(--text)}
.logo-sub{font-size:13px;color:var(--text-2);font-weight:500;letter-spacing:.08em}
.logo:hover .logo-main{color:var(--lime)}
.desktop-nav{
  display:flex;
  align-items:center;
  gap:26px;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:6px 0;
  font-size:15px;
  letter-spacing:.02em;
  color:var(--text-2);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:4px;
  height:2px;
  background:var(--lime);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .22s ease;
}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--text);font-weight:600}
.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active::before{
  content:"";
  position:absolute;
  left:-12px;top:50%;
  width:4px;height:4px;
  border-radius:50%;
  background:var(--lime);
  transform:translateY(-50%);
}
.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:10px 22px;
  border-radius:var(--r-pill);
  background:var(--lime);
  color:#0A0B0D;
  font-size:14px;
  font-weight:700;
  transition:transform .2s ease,filter .2s ease,box-shadow .2s ease;
}
.nav-cta:hover{
  filter:brightness(1.08);
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(200,255,61,.22);
}
.nav-cta:active{transform:translateY(0)}
.menu-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  border-radius:10px;
  border:1px solid var(--line);
}
.menu-toggle span{
  position:relative;
  display:block;
  width:18px;height:1.5px;
  background:var(--text);
  transition:transform .2s ease,background .2s ease;
}
.menu-toggle span::before,
.menu-toggle span::after{
  content:"";
  position:absolute;
  left:0;
  width:18px;height:1.5px;
  background:var(--text);
  transition:transform .2s ease;
}
.menu-toggle span::before{top:-6px}
.menu-toggle span::after{top:6px}
.menu-toggle.is-open span{background:transparent}
.menu-toggle.is-open span::before{transform:translateY(6px) rotate(45deg)}
.menu-toggle.is-open span::after{transform:translateY(-6px) rotate(-45deg)}
.mobile-menu{
  display:none;
  position:fixed;
  inset:0;
  z-index:80;
  background:rgba(10,11,13,.97);
  -webkit-backdrop-filter:blur(10px);
  backdrop-filter:blur(10px);
  transform:translateX(-100%);
  transition:transform .3s ease;
  overflow-y:auto;
}
.mobile-menu.is-open{transform:translateX(0)}
.mobile-menu-inner{
  display:flex;
  flex-direction:column;
  gap:4px;
  padding:88px 24px 48px;
}
.mobile-link{
  display:flex;
  align-items:center;
  min-height:44px;
  padding:12px 0;
  font-size:20px;
  color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.mobile-link.is-active{color:var(--lime);font-weight:600}
.mobile-menu-inner .btn{margin-top:24px;width:100%}

/* ===== 頁首 ===== */
.page-head{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-head-bg{
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;
  background-position:center;
  opacity:.42;
}
.page-head-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(ellipse at 18% 0%,rgba(10,11,13,.35),rgba(10,11,13,.92) 62%),
    linear-gradient(to bottom,rgba(10,11,13,.45),#0A0B0D 96%);
}
.page-head-inner{
  position:relative;
  z-index:2;
  padding-top:88px;
  padding-bottom:64px;
}
.crumbs{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  letter-spacing:.04em;
  color:var(--text-3);
  margin-bottom:24px;
}
.crumbs a{color:var(--text-3)}
.crumbs a:hover{color:var(--lime)}
.crumbs .sep{color:var(--text-3);opacity:.6}
.crumbs [aria-current]{color:var(--lime)}
.page-head h1{
  max-width:820px;
  font-size:clamp(32px,4.6vw,56px);
  line-height:1.15;
  letter-spacing:-0.01em;
}
.page-head .lead{
  max-width:640px;
  margin-top:20px;
  font-size:18px;
  line-height:1.75;
  color:var(--text-2);
}
.head-stats{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
  margin-top:40px;
}
.stat{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:160px;
  padding:18px 22px;
  background:rgba(18,20,24,.72);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.stat-num{
  font-family:var(--mono);
  font-size:26px;
  font-weight:700;
  line-height:1.2;
  color:var(--lime);
}
.stat-label{font-size:13px;color:var(--text-2);letter-spacing:.02em}

/* ===== 目錄區 ===== */
.catalog-section{padding-top:72px}
.catalog-layout{
  display:grid;
  grid-template-columns:240px minmax(0,1fr);
  gap:56px;
  align-items:start;
}
.catalog-index{
  position:sticky;
  top:96px;
  align-self:start;
  padding:24px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
}
.index-title{
  font-size:12px;
  letter-spacing:.16em;
  font-weight:600;
  color:var(--text-3);
  margin-bottom:14px;
}
.catalog-index ul{display:flex;flex-direction:column;gap:2px}
.index-link{
  display:flex;
  align-items:center;
  gap:10px;
  min-height:44px;
  padding:8px 0;
  font-size:15px;
  color:var(--text-2);
}
.index-link .dot{
  width:6px;height:6px;
  border-radius:50%;
  background:transparent;
  flex:none;
  transition:background .2s ease,box-shadow .2s ease;
}
.index-link:hover{color:var(--text)}
.index-link.is-active{color:var(--text);font-weight:600}
.index-link.is-active .dot{
  background:var(--lime);
  box-shadow:0 0 0 3px rgba(200,255,61,.16);
}
.index-note{
  margin-top:20px;
  padding-top:16px;
  border-top:1px solid var(--line);
  font-size:13px;
  line-height:1.7;
  color:var(--text-3);
}
.list-head h2{
  position:relative;
  padding-left:16px;
  font-size:clamp(22px,2.6vw,28px);
}
.list-head h2::before{
  content:"";
  position:absolute;
  left:0;top:.22em;bottom:.22em;width:3px;
  background:var(--lime);
  border-radius:2px;
}
.list-head p{margin-top:12px;color:var(--text-2);font-size:15px;max-width:620px}
.entry-list{border-top:1px solid var(--line);margin-top:32px}
.entry{
  display:grid;
  grid-template-columns:56px minmax(0,1fr);
  gap:20px;
  padding:28px 0;
  border-bottom:1px solid var(--line);
  transition:opacity .2s ease;
}
.entry-no{
  font-family:var(--mono);
  font-size:20px;
  font-weight:700;
  line-height:1.5;
  color:var(--violet);
  letter-spacing:.02em;
}
.entry-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:8px;
}
.chip{
  display:inline-flex;
  align-items:center;
  padding:2px 10px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
  font-size:12px;
  letter-spacing:.04em;
  color:var(--text-2);
}
.entry-date{
  font-family:var(--mono);
  font-size:12px;
  color:var(--text-3);
  letter-spacing:.02em;
}
.entry-title{
  font-size:20px;
  line-height:1.45;
  margin-bottom:8px;
}
.entry-title a{color:var(--text)}
.entry:hover .entry-title a{color:var(--lime)}
.entry-desc{font-size:16px;line-height:1.85;color:var(--text-2);margin:0}
.entry-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:10px;
  font-size:13px;
  font-weight:600;
  color:var(--text-3);
}
.entry:hover .entry-more{color:var(--lime)}

/* ===== 編輯室加選 ===== */
.picks{
  background:var(--surface);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.picks-grid{margin-bottom:0}
.pick-media{
  border-radius:var(--r-img);
  overflow:hidden;
  aspect-ratio:16/9;
  border:1px solid var(--line);
}
.pick-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .45s ease;
}
.pick-media:hover img{transform:scale(1.03)}
.pick-body h2{
  font-size:clamp(24px,3vw,32px);
  margin-bottom:16px;
}
.pick-body > p{color:var(--text-2);font-size:16px}
.pick-list{margin-top:24px}
.pick-item{
  display:grid;
  grid-template-columns:34px minmax(0,1fr);
  gap:14px;
  padding:16px 0;
  border-bottom:1px solid var(--line);
}
.pick-item:last-child{border-bottom:0}
.pick-no{
  font-family:var(--mono);
  font-size:15px;
  font-weight:700;
  color:var(--violet);
  line-height:1.9;
}
.pick-item h3{font-size:17px;line-height:1.5;margin-bottom:4px}
.pick-item h3 a:hover{color:var(--lime)}
.pick-item p{margin:0;font-size:14px;line-height:1.75;color:var(--text-3)}

/* ===== 對比與評分 ===== */
.compare-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
  margin-bottom:48px;
}
.compare-card{
  padding:28px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.compare-card:hover{transform:translateY(-4px);border-color:rgba(200,255,61,.35)}
.compare-card h3{font-size:19px;margin-bottom:8px}
.compare-card .card-tag{
  display:inline-block;
  font-size:12px;
  letter-spacing:.12em;
  color:var(--text-3);
  margin-bottom:14px;
  font-weight:600;
}
.compare-card.is-good{
  border-color:rgba(200,255,61,.55);
  box-shadow:0 0 0 1px rgba(200,255,61,.12) inset,0 18px 44px rgba(0,0,0,.4);
}
.compare-card.is-good .card-tag{color:var(--lime)}
.dot-list{margin-top:16px}
.dot-list li{
  position:relative;
  padding-left:20px;
  margin-bottom:10px;
  font-size:15px;
  line-height:1.8;
  color:var(--text-2);
}
.dot-list li::before{
  content:"";
  position:absolute;
  left:0;top:.78em;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--lime);
}
.compare-card.is-muted .dot-list li::before{background:var(--text-3)}
.score-panel{
  padding:32px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
}
.score-panel h3{font-size:18px;margin-bottom:6px}
.score-panel > p{font-size:14px;color:var(--text-3);margin-bottom:22px}
.score-row{
  display:grid;
  grid-template-columns:104px minmax(0,1fr) 52px;
  align-items:center;
  gap:16px;
  margin-bottom:16px;
}
.score-row:last-child{margin-bottom:0}
.score-label{font-size:14px;color:var(--text-2)}
.score-track{
  height:6px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.08);
  overflow:hidden;
}
.score-fill{
  display:block;
  height:100%;
  border-radius:var(--r-pill);
  background:var(--lime);
  box-shadow:0 0 12px rgba(200,255,61,.35);
}
.score-num{
  font-family:var(--mono);
  font-size:14px;
  color:var(--text);
  text-align:right;
}

/* ===== 讀者短評 ===== */
.voices-section{border-top:1px solid var(--line)}
.voice-card{
  height:100%;
  padding:26px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  transition:transform .2s ease,border-color .2s ease;
}
.voice-card:hover{transform:translateY(-4px);border-color:rgba(200,255,61,.45)}
.voice-stars{
  display:flex;
  gap:4px;
  margin-bottom:14px;
  color:var(--lime);
  font-size:13px;
  letter-spacing:.16em;
}
.voice-card blockquote{
  margin:0 0 18px;
  padding:0;
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
}
.voice-who{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  color:var(--text-3);
}
.voice-avatar{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:32px;height:32px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  font-size:12px;
  color:var(--text-2);
  flex:none;
}

/* ===== FAQ ===== */
.faq-wrap{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:44px;
  padding:22px 0;
  font-size:18px;
  font-weight:600;
  color:var(--text);
  cursor:pointer;
  list-style:none;
}
.faq-q::-webkit-details-marker{display:none}
.faq-q:hover{color:var(--lime)}
.faq-icon{
  position:relative;
  width:16px;height:16px;
  flex:none;
  transition:transform .22s ease;
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  background:var(--lime);
  border-radius:2px;
}
.faq-icon::before{left:0;top:7px;width:16px;height:1.5px}
.faq-icon::after{left:7px;top:0;width:1.5px;height:16px}
.faq-item[open] .faq-icon{transform:rotate(45deg)}
.faq-a{padding:0 0 24px;max-width:680px}
.faq-a p{font-size:16px;line-height:1.85;color:var(--text-2);margin:0}

/* ===== CTA 條 ===== */
.cta-band{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
  padding:48px 40px;
  background:linear-gradient(120deg,#121418 0%,#16191F 62%,rgba(122,92,255,.14) 100%);
  border:1px solid rgba(200,255,61,.24);
  border-radius:var(--r-card);
  box-shadow:var(--shadow);
}
.cta-band h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:10px}
.cta-band p{color:var(--text-2);font-size:15px;margin:0;max-width:560px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ===== 頁腳 ===== */
.site-footer{
  border-top:1px solid var(--line);
  background:var(--surface);
  padding:72px 0 32px;
  margin-top:96px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.2fr;
  gap:40px;
}
.footer-brand p{
  margin-top:16px;
  font-size:14px;
  line-height:1.85;
  color:var(--text-3);
  max-width:320px;
}
.footer-heading{
  font-size:13px;
  letter-spacing:.14em;
  font-weight:600;
  color:var(--text-2);
  margin:0 0 16px;
}
.footer-links{display:flex;flex-direction:column;gap:10px;font-size:15px}
.footer-links a{
  display:inline-block;
  min-height:24px;
  color:var(--text-2);
  width:fit-content;
}
.footer-links a:hover{
  color:var(--lime);
  text-decoration:underline;
  text-decoration-thickness:2px;
  text-underline-offset:4px;
}
.footer-form .field{margin-bottom:14px}
.field label{
  display:block;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:6px;
  letter-spacing:.02em;
}
.field input{
  width:100%;
  min-height:46px;
  padding:12px 14px;
  border-radius:10px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  color:var(--text);
  font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field input::placeholder{color:var(--text-3)}
.field input:focus{
  outline:none;
  border-color:var(--lime);
  box-shadow:0 0 0 3px rgba(200,255,61,.14);
}
.footer-form .btn{width:100%}
.form-note{
  margin:12px 0 0;
  font-size:13px;
  line-height:1.7;
  color:var(--text-3);
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  margin-top:56px;
  padding-top:24px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--text-3);
}
.footer-bottom a{color:var(--text-3)}
.footer-bottom a:hover{color:var(--lime)}

/* ===== 響應式 ===== */
@media screen and (max-width:1200px){
  .catalog-layout{gap:40px}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
}
@media screen and (max-width:1024px){
  .desktop-nav{gap:18px}
  .nav-link{font-size:14px}
  .catalog-layout{grid-template-columns:210px minmax(0,1fr);gap:32px}
}
@media screen and (max-width:900px){
  .section{padding:72px 0}
  .desktop-nav{display:none}
  .menu-toggle{display:inline-flex}
  .mobile-menu{display:block}
  .nav-shell{height:60px}
  .page-head-inner{padding-top:56px;padding-bottom:48px}
  .catalog-layout{grid-template-columns:1fr;gap:32px}
  .catalog-index{position:static;padding:20px}
  .catalog-index ul{
    flex-direction:row;
    gap:8px;
    overflow-x:auto;
    padding-bottom:4px;
    -webkit-overflow-scrolling:touch;
  }
  .index-link{
    flex:none;
    padding:8px 14px;
    min-height:40px;
    border:1px solid var(--line);
    border-radius:var(--r-pill);
    font-size:14px;
    white-space:nowrap;
  }
  .index-link.is-active{
    border-color:rgba(200,255,61,.55);
    color:var(--lime);
  }
  .index-link.is-active .dot{box-shadow:none}
  .index-note{display:none}
  .compare-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{padding:36px 28px}
  .site-footer{padding:56px 0 28px;margin-top:72px}
}
@media screen and (max-width:640px){
  .container{padding:0 20px}
  .section{padding:56px 0}
  .page-head .lead{font-size:16px;margin-top:16px}
  .head-stats{gap:12px;margin-top:28px}
  .stat{flex:1 1 130px;min-width:0;padding:14px 16px}
  .stat-num{font-size:22px}
  .entry{grid-template-columns:1fr;gap:10px;padding:24px 0}
  .entry-no{font-size:16px}
  .entry-title{font-size:18px}
  .entry-desc{font-size:15px}
  .score-panel{padding:24px 20px}
  .score-row{grid-template-columns:84px minmax(0,1fr) 44px;gap:12px}
  .score-label{font-size:13px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;margin-top:40px}
  .cta-band{padding:28px 22px;gap:22px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 auto}
  .faq-q{font-size:16px;padding:18px 0}
  .faq-a p{font-size:15px}
  .pick-media{aspect-ratio:16/9}
}

/* roulang page: category2 */
:root{
  --bg:#0A0B0D;
  --surface:#121418;
  --card:#16191F;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.18);
  --lime:#C8FF3D;
  --violet:#7A5CFF;
  --orange:#FF7A45;
  --text:#F2F4F7;
  --muted:#9AA3AF;
  --weak:#6B7280;
  --radius-card:16px;
  --radius-img:12px;
  --radius-pill:999px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --shadow-lime:0 0 0 1px #C8FF3D inset, 0 8px 28px rgba(200,255,61,.18);
  --ease:200ms ease;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans TC","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--tight{padding:72px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:44px}
.section-head h2{font-size:clamp(24px,2.6vw,32px);line-height:1.3;font-weight:700;letter-spacing:-.01em;position:relative;padding-left:18px}
.section-head h2::before{content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:3px;border-radius:3px;background:var(--lime)}
.section-head p{color:var(--muted);font-size:15px;margin-top:10px;max-width:560px}
.link-more{font-size:15px;color:var(--muted);white-space:nowrap;border-bottom:1px solid transparent;transition:color var(--ease),border-color var(--ease)}
.link-more:hover{color:var(--lime);border-bottom-color:var(--lime)}

/* ---------- Header / Nav ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(10,11,13,.88);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-shell{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.logo{display:inline-flex;align-items:baseline;gap:6px;font-weight:700;font-size:19px;letter-spacing:.01em;transition:opacity var(--ease)}
.logo:hover{opacity:.82}
.logo-main{color:var(--text)}
.logo-sub{font-size:13px;font-weight:400;color:var(--lime);letter-spacing:.08em}
.desktop-nav{display:flex;align-items:center;gap:26px}
.nav-link{position:relative;font-size:15px;color:var(--muted);padding:6px 0;letter-spacing:.02em;transition:color var(--ease)}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--lime);transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.nav-link:hover{color:var(--text)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--text);font-weight:500}
.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active::before{content:"";position:absolute;left:-12px;top:50%;width:4px;height:4px;border-radius:50%;background:var(--lime);transform:translateY(-50%)}
.nav-cta{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:0 20px;border-radius:var(--radius-pill);background:var(--lime);color:#0A0B0D;font-size:14px;font-weight:700;letter-spacing:.02em;transition:transform var(--ease),box-shadow var(--ease),filter var(--ease)}
.nav-cta:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 8px 24px rgba(200,255,61,.24)}
.nav-cta:active{transform:translateY(0)}
.menu-toggle{display:none;position:relative;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;align-items:center;justify-content:center}
.menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;width:18px;height:1.5px;background:var(--text);border-radius:2px;transition:transform var(--ease),opacity var(--ease)}
.menu-toggle span{left:50%;top:50%;transform:translate(-50%,-50%)}
.menu-toggle span::before{top:-6px;left:0}
.menu-toggle span::after{top:6px;left:0}
.menu-toggle.is-open span{background:transparent}
.menu-toggle.is-open span::before{transform:translateY(6px) rotate(45deg)}
.menu-toggle.is-open span::after{transform:translateY(-6px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;z-index:60;background:rgba(10,11,13,.97);padding:88px 24px 32px;transform:translateX(-100%);transition:transform .32s ease;overflow-y:auto;display:none}
.mobile-menu.is-open{transform:translateX(0)}
.mobile-menu nav{display:flex;flex-direction:column;gap:20px;margin-bottom:32px}
.mobile-link{font-size:20px;padding:10px 0;color:var(--text);border-bottom:1px solid var(--line);transition:color var(--ease)}
.mobile-link:hover,.mobile-link.is-active{color:var(--lime)}
.mobile-cta{width:100%}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:14px 28px;border-radius:var(--radius-pill);font-size:16px;font-weight:700;letter-spacing:.02em;transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease)}
.btn-primary{background:var(--lime);color:#0A0B0D;box-shadow:0 8px 28px rgba(200,255,61,.18)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 12px 34px rgba(200,255,61,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.24)}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}

/* ---------- Hero ---------- */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);background-color:#0A0B0D;background-image:url("/assets/images/backpic/back-2.jpg");background-size:cover;background-position:center}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 90% at 18% 12%,rgba(10,11,13,.42) 0%,rgba(10,11,13,.86) 52%,#0A0B0D 100%)}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,11,13,.25) 0%,rgba(10,11,13,0) 40%,#0A0B0D 100%)}
.hero-inner{position:relative;z-index:2;padding:96px 24px 64px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--lime);font-weight:500}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--lime)}
.page-hero h1{font-size:clamp(32px,4.6vw,56px);line-height:1.15;letter-spacing:-.01em;font-weight:700;margin:20px 0 0;max-width:760px}
.hero-lead{margin-top:20px;max-width:620px;font-size:18px;line-height:1.7;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px}
.hero-foot{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:48px;padding-top:24px}
.hero-note{font-size:14px;color:var(--weak);max-width:420px}
.hero-stats{display:flex;gap:40px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column;gap:2px}
.stat-num{font-family:"Inter","Noto Sans TC",sans-serif;font-size:28px;font-weight:700;line-height:1.2;color:var(--text);letter-spacing:-.02em}
.stat-label{font-size:13px;color:var(--weak);letter-spacing:.04em}

/* ---------- Poster grid (雙欄大圖卡) ---------- */
.poster-grid{display:flex;flex-wrap:wrap;margin:0 -14px}
.poster-grid > .cell{padding:0 14px;margin-bottom:28px}
.poster-card{position:relative;height:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease)}
.poster-card:hover{transform:translateY(-4px);border-color:rgba(200,255,61,.6);box-shadow:var(--shadow)}
.poster-link{display:block;height:100%}
.poster-media{position:relative;aspect-ratio:4/3;overflow:hidden}
.poster-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.poster-card:hover .poster-media img{transform:scale(1.03)}
.poster-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,11,13,0) 32%,rgba(10,11,13,.86) 78%,rgba(10,11,13,.97) 100%)}
.poster-meta{position:absolute;left:22px;right:22px;bottom:20px;z-index:2}
.chip{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:var(--radius-pill);font-size:12px;font-weight:500;letter-spacing:.06em;border:1px solid rgba(200,255,61,.4);color:var(--lime);background:rgba(200,255,61,.08)}
.chip--violet{border-color:rgba(122,92,255,.5);color:#B7A6FF;background:rgba(122,92,255,.12)}
.chip--orange{border-color:rgba(255,122,69,.5);color:#FFB08C;background:rgba(255,122,69,.12)}
.poster-meta h3{font-size:21px;line-height:1.35;font-weight:700;margin-top:12px;letter-spacing:-.01em;transition:color var(--ease)}
.poster-card:hover .poster-meta h3{color:var(--lime)}
.poster-meta p{font-size:14px;line-height:1.7;color:var(--muted);margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.poster-stats{display:flex;align-items:center;gap:14px;margin-top:12px;font-size:13px;color:var(--weak);font-family:"Inter","Noto Sans TC",sans-serif}
.poster-stats .dot{width:3px;height:3px;border-radius:50%;background:var(--weak)}
.poster-score{color:var(--lime);font-weight:700}

/* ---------- Criteria (交錯兩欄) ---------- */
.criteria-row{display:grid;grid-template-columns:220px 1fr;gap:48px;padding:36px 0;border-top:1px solid var(--line)}
.criteria-row:last-child{border-bottom:1px solid var(--line)}
.criteria-row .num{font-family:"Inter",sans-serif;font-size:13px;letter-spacing:.16em;color:var(--violet);font-weight:700;margin-bottom:8px}
.criteria-row h3{font-size:16px;font-weight:500;color:var(--muted);line-height:1.6}
.criteria-body h4{font-size:22px;font-weight:700;line-height:1.35;margin-bottom:12px}
.criteria-body p{color:var(--muted);font-size:16px;line-height:1.85;max-width:720px}

/* ---------- Meters ---------- */
.meter-panel{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:48px;display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:center}
.meter-panel h2{font-size:clamp(22px,2.4vw,30px);line-height:1.35;font-weight:700;position:relative;padding-left:18px}
.meter-panel h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:3px;border-radius:3px;background:var(--lime)}
.meter-panel p{color:var(--muted);margin-top:16px;font-size:16px;max-width:420px}
.meter-row{margin-bottom:22px}
.meter-row:last-child{margin-bottom:0}
.meter-top{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:8px;font-size:15px}
.meter-top span:first-child{color:var(--text)}
.meter-top span:last-child{font-family:"Inter",sans-serif;color:var(--lime);font-weight:700;font-size:14px}
.bar{height:6px;border-radius:var(--radius-pill);background:rgba(255,255,255,.08);overflow:hidden}
.bar i{display:block;height:100%;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--lime),var(--violet))}

/* ---------- Quotes ---------- */
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);padding:28px;transition:border-color var(--ease),transform var(--ease)}
.quote-card:hover{border-color:rgba(200,255,61,.45);transform:translateY(-3px)}
.quote-mark{font-family:"Inter",serif;font-size:34px;line-height:1;color:var(--lime);opacity:.8}
.quote-card p{margin-top:14px;font-size:16px;line-height:1.85;color:var(--text)}
.quote-meta{margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--weak);letter-spacing:.04em}

/* ---------- Tag list ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.tag{display:inline-flex;align-items:center;min-height:36px;padding:6px 16px;border-radius:var(--radius-pill);border:1px solid var(--line);background:rgba(255,255,255,.03);font-size:14px;color:var(--muted);transition:color var(--ease),border-color var(--ease),background var(--ease)}
.tag:hover{color:var(--lime);border-color:rgba(200,255,61,.5);background:rgba(200,255,61,.06)}

/* ---------- FAQ ---------- */
.faq{max-width:800px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-q{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;min-height:44px;padding:24px 0;text-align:left;font-size:18px;font-weight:600;line-height:1.5;color:var(--text);transition:color var(--ease)}
.faq-q:hover{color:var(--lime)}
.faq-icon{position:relative;flex:0 0 auto;width:20px;height:20px}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;left:50%;top:50%;background:var(--lime);border-radius:2px;transform:translate(-50%,-50%);transition:transform .3s ease,opacity .3s ease}
.faq-icon::before{width:14px;height:1.5px}
.faq-icon::after{width:1.5px;height:14px}
.faq-item.is-open .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .36s ease}
.faq-item.is-open .faq-a{max-height:420px}
.faq-a p{padding:0 0 26px;font-size:16px;line-height:1.85;color:var(--muted);max-width:720px}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border:1px solid rgba(200,255,61,.32);border-radius:24px;padding:56px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;background:radial-gradient(120% 140% at 8% 10%,rgba(200,255,61,.14) 0%,rgba(18,20,24,.9) 48%,#121418 100%)}
.cta-band h2{font-size:clamp(24px,2.8vw,34px);line-height:1.3;font-weight:700;letter-spacing:-.01em}
.cta-band p{color:var(--muted);margin-top:12px;font-size:16px;max-width:520px}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--surface);padding:72px 0 28px;margin-top:96px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.5fr;gap:40px}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{color:var(--muted);font-size:15px;line-height:1.85;max-width:340px}
.footer-heading{font-size:14px;font-weight:500;letter-spacing:.08em;color:var(--text);margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:12px}
.footer-links a{font-size:15px;color:var(--muted);transition:color var(--ease)}
.footer-links a:hover{color:var(--lime);text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:2px}
.footer-form .field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.footer-form label{font-size:13px;color:var(--weak);letter-spacing:.04em}
.footer-form input{width:100%;min-height:46px;padding:10px 14px;border-radius:10px;border:1px solid var(--line-strong);background:rgba(255,255,255,.03);color:var(--text);font-size:15px;transition:border-color var(--ease),box-shadow var(--ease)}
.footer-form input::placeholder{color:var(--weak)}
.footer-form input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,255,61,.14)}
.footer-form .btn{width:100%}
.form-note{margin-top:12px;font-size:13px;line-height:1.7;color:var(--weak)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:48px;padding-top:24px;font-size:13px;color:var(--weak)}
.footer-bottom a{color:var(--muted);border-bottom:1px solid transparent;transition:color var(--ease),border-color var(--ease)}
.footer-bottom a:hover{color:var(--lime);border-bottom-color:var(--lime)}

/* ---------- Responsive ---------- */
@media (max-width:1200px){
  .desktop-nav{gap:20px}
  .footer-grid{grid-template-columns:1.6fr 1fr 1.4fr;gap:32px}
}
@media (max-width:900px){
  .section{padding:72px 0}
  .hero-inner{padding:72px 24px 48px}
  .desktop-nav{display:none}
  .menu-toggle{display:flex}
  .mobile-menu{display:block}
  .nav-shell{height:64px}
  .criteria-row{grid-template-columns:1fr;gap:12px;padding:28px 0}
  .criteria-row h3{font-size:15px}
  .meter-panel{grid-template-columns:1fr;gap:32px;padding:36px}
  .quote-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band{padding:40px}
}
@media (max-width:640px){
  body{font-size:16px}
  .container{padding:0 20px}
  .section{padding:56px 0}
  .hero-inner{padding:56px 20px 40px}
  .hero-foot{margin-top:36px}
  .hero-stats{gap:24px}
  .stat-num{font-size:22px}
  .poster-grid{margin:0 -10px}
  .poster-grid > .cell{padding:0 10px;margin-bottom:20px}
  .poster-meta{left:16px;right:16px;bottom:16px}
  .poster-meta h3{font-size:19px}
  .meter-panel{padding:24px;border-radius:18px}
  .cta-band{padding:28px;border-radius:18px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;margin-bottom:32px}
  .faq-q{font-size:17px}
}
@media (max-width:520px){
  .hero-actions .btn{width:100%}
  .cta-actions .btn{width:100%}
}

/* roulang page: category3 */
:root{
  --bg:#0A0B0D;
  --surface:#121418;
  --card:#16191F;
  --line:rgba(255,255,255,.08);
  --line-strong:rgba(255,255,255,.16);
  --lime:#C8FF3D;
  --violet:#7A5CFF;
  --orange:#FF7A45;
  --text:#F2F4F7;
  --muted:#9AA3AF;
  --dim:#6B7280;
  --radius:16px;
  --radius-sm:12px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --maxw:1200px;
  --mono:"Inter","SFMono-Regular",ui-monospace,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans TC",-apple-system,BlinkMacSystemFont,"PingFang TC","Microsoft JhengHei",sans-serif;
  font-size:17px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;background:none;border:0;}
p{margin:0 0 24px;}
p:last-child{margin-bottom:0;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-0.01em;line-height:1.25;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--violet);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 24px;
}

/* ============ 導覽 ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(10,11,13,.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-shell{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:72px;
}
.logo{
  display:inline-flex;
  align-items:baseline;
  gap:3px;
  font-size:18px;
  font-weight:700;
  letter-spacing:.02em;
  white-space:nowrap;
  min-height:44px;
  align-items:center;
}
.logo-main{color:var(--text);}
.logo-sub{
  font-size:13px;
  font-weight:400;
  color:var(--muted);
  letter-spacing:.08em;
}
.desktop-nav{
  display:flex;
  align-items:center;
  gap:28px;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:4px 2px;
  font-size:14px;
  color:var(--muted);
  letter-spacing:.02em;
  transition:color .2s ease;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:6px;
  height:2px;
  background:transparent;
  transition:background .2s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{background:rgba(255,255,255,.24);}
.nav-link.is-active{color:var(--text);font-weight:500;}
.nav-link.is-active::after{background:var(--lime);}
.nav-link.is-active::before{
  content:"";
  position:absolute;
  left:-12px;
  top:50%;
  width:4px;
  height:4px;
  border-radius:50%;
  background:var(--lime);
  transform:translateY(-50%);
}
.nav-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:10px 22px;
  border-radius:999px;
  background:var(--lime);
  color:#0A0B0D;
  font-size:14px;
  font-weight:700;
  letter-spacing:.02em;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
  box-shadow:0 8px 24px rgba(200,255,61,.16);
}
.nav-cta:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 12px 30px rgba(200,255,61,.26);}
.nav-cta:active{transform:translateY(0);}
.menu-toggle{
  display:none;
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.menu-toggle span{
  position:relative;
  display:block;
  width:18px;
  height:1.5px;
  background:var(--text);
  transition:background .2s ease;
}
.menu-toggle span::before,
.menu-toggle span::after{
  content:"";
  position:absolute;
  left:0;
  width:18px;
  height:1.5px;
  background:var(--text);
  transition:transform .25s ease;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}

/* 手機抽屜 */
.mobile-drawer{
  position:fixed;
  inset:0;
  z-index:90;
  background:rgba(10,11,13,.6);
  opacity:0;
  visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease;
}
.mobile-drawer.is-open{opacity:1;visibility:visible;}
.drawer-panel{
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:min(86vw,340px);
  background:var(--bg);
  border-right:1px solid var(--line);
  padding:28px 24px 32px;
  display:flex;
  flex-direction:column;
  gap:8px;
  transform:translateX(-100%);
  transition:transform .3s ease;
  overflow-y:auto;
}
.mobile-drawer.is-open .drawer-panel{transform:translateX(0);}
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:16px;
}
.drawer-close{
  width:44px;
  height:44px;
  border-radius:12px;
  border:1px solid var(--line);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  font-size:18px;
  color:var(--muted);
}
.drawer-close:hover{color:var(--text);border-color:var(--line-strong);}
.drawer-link{
  display:flex;
  align-items:center;
  min-height:44px;
  padding:10px 0;
  font-size:17px;
  color:var(--muted);
  border-bottom:1px solid var(--line);
  letter-spacing:.02em;
}
.drawer-link:hover,.drawer-link.is-active{color:var(--lime);}
.drawer-cta{
  margin-top:24px;
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:48px;
  border-radius:999px;
  background:var(--lime);
  color:#0A0B0D;
  font-weight:700;
}

/* ============ 頁首橫幅 ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.page-hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  opacity:.55;
  transform:scale(1.02);
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(circle at 22% 18%, rgba(10,11,13,.35), rgba(10,11,13,.94) 62%),
    linear-gradient(180deg, rgba(10,11,13,.42) 0%, rgba(10,11,13,.88) 72%, var(--bg) 100%);
}
.page-hero .container{
  position:relative;
  z-index:2;
  padding-top:88px;
  padding-bottom:64px;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:12px;
  color:var(--dim);
  letter-spacing:.04em;
  margin-bottom:26px;
}
.breadcrumb a{color:var(--muted);transition:color .2s ease;}
.breadcrumb a:hover{color:var(--lime);}
.breadcrumb .sep{color:var(--dim);}
.breadcrumb .current{color:var(--lime);}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--lime);
  margin-bottom:20px;
}
.eyebrow::before{
  content:"";
  width:22px;
  height:1px;
  background:var(--lime);
}
.page-hero h1{
  font-size:clamp(30px,4.6vw,52px);
  line-height:1.15;
  max-width:780px;
  margin-bottom:20px;
}
.page-hero .hero-sub{
  max-width:620px;
  font-size:18px;
  line-height:1.75;
  color:var(--muted);
  margin-bottom:40px;
}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  max-width:820px;
}
.stat{
  background:rgba(18,20,24,.86);
  padding:20px 22px;
}
.stat-num{
  font-family:var(--mono);
  font-size:24px;
  font-weight:700;
  color:var(--text);
  letter-spacing:-0.02em;
  line-height:1.2;
}
.stat-num small{font-size:13px;font-weight:400;color:var(--muted);margin-left:4px;}
.stat-label{
  margin-top:6px;
  font-size:13px;
  color:var(--muted);
  letter-spacing:.02em;
}

/* ============ 區塊通用 ============ */
.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--lime);
  margin-bottom:18px;
}
.section-kicker::before{
  content:"";
  width:3px;
  height:16px;
  background:var(--lime);
  border-radius:2px;
}
.section-lead{
  max-width:640px;
  font-size:17px;
  line-height:1.9;
  color:var(--muted);
  margin-bottom:56px;
}
.section-title{font-size:clamp(26px,3.2vw,32px);margin-bottom:18px;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:48px;
}
.text-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  color:var(--muted);
  min-height:44px;
  transition:color .2s ease;
}
.text-link:hover{color:var(--lime);}
.text-link .arrow{transition:transform .2s ease;}
.text-link:hover .arrow{transform:translateX(4px);}

/* ============ 時間軸 ============ */
.timeline-wrap{position:relative;}
.timeline{
  position:relative;
  padding-left:0;
}
.timeline::before{
  content:"";
  position:absolute;
  left:11px;
  top:14px;
  bottom:14px;
  width:1px;
  background:linear-gradient(180deg,rgba(200,255,61,.5),var(--line) 18%,var(--line) 82%,rgba(200,255,61,.2));
}
.phase{
  position:relative;
  padding-left:56px;
  margin-bottom:72px;
}
.phase:last-child{margin-bottom:0;}
.phase-marker{
  position:absolute;
  left:0;
  top:4px;
  width:24px;
  height:24px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:var(--bg);
  display:flex;
  align-items:center;
  justify-content:center;
  transition:background .25s ease,border-color .25s ease,box-shadow .25s ease;
  z-index:2;
}
.phase-index{
  font-family:var(--mono);
  font-size:9px;
  letter-spacing:.02em;
  color:var(--dim);
  transition:color .25s ease;
}
.phase:hover .phase-marker,
.phase:has(.entry:hover) .phase-marker{
  background:var(--lime);
  border-color:var(--lime);
  box-shadow:0 0 0 4px rgba(200,255,61,.14);
}
.phase:hover .phase-index,
.phase:has(.entry:hover) .phase-index{color:#0A0B0D;}
.phase-head{
  display:flex;
  align-items:baseline;
  gap:16px;
  flex-wrap:wrap;
  margin-bottom:10px;
}
.phase-title{
  font-size:clamp(22px,2.6vw,28px);
  letter-spacing:-0.01em;
}
.phase-range{
  font-family:var(--mono);
  font-size:13px;
  color:var(--dim);
  letter-spacing:.04em;
}
.phase-desc{
  max-width:660px;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
  margin-bottom:28px;
}
.entry-list{
  display:grid;
  gap:16px;
}
.entry-link{
  display:grid;
  grid-template-columns:184px minmax(0,1fr);
  gap:24px;
  align-items:start;
  padding:20px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.entry-link:hover{
  transform:translateY(-4px);
  border-color:rgba(200,255,61,.6);
  box-shadow:var(--shadow);
}
.entry-thumb{
  position:relative;
  aspect-ratio:16 / 9;
  border-radius:var(--radius-sm);
  overflow:hidden;
  background:var(--surface);
}
.entry-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .35s ease;
}
.entry-link:hover .entry-thumb img{transform:scale(1.03);}
.entry-main{min-width:0;}
.entry-meta{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  font-size:12px;
  color:var(--dim);
  letter-spacing:.04em;
  font-family:var(--mono);
  margin-bottom:10px;
}
.chip{
  display:inline-flex;
  align-items:center;
  padding:3px 11px;
  border-radius:999px;
  border:1px solid rgba(200,255,61,.34);
  color:var(--lime);
  font-family:"Noto Sans TC",sans-serif;
  font-size:12px;
  line-height:1.7;
  letter-spacing:.04em;
  white-space:nowrap;
}
.chip--violet{border-color:rgba(122,92,255,.42);color:#B9A8FF;}
.meta-dot{
  width:3px;
  height:3px;
  border-radius:50%;
  background:var(--dim);
  display:inline-block;
}
.entry-title{
  font-size:20px;
  line-height:1.45;
  margin-bottom:8px;
  transition:color .2s ease;
}
.entry-link:hover .entry-title{color:var(--lime);}
.entry-desc{
  font-size:15px;
  line-height:1.8;
  color:var(--muted);
  margin-bottom:12px;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.entry-more{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13px;
  color:var(--dim);
  letter-spacing:.04em;
  transition:color .2s ease;
}
.entry-link:hover .entry-more{color:var(--lime);}

/* ============ 挑片要點 ============ */
.pick-row{display:flex;flex-wrap:wrap;margin:0 -12px;}
.pick-row > .cell{padding:0 12px;width:33.3333%;}
.pick-item{
  height:100%;
  padding:32px 26px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:var(--surface);
  transition:border-color .2s ease,transform .2s ease;
}
.pick-item:hover{border-color:rgba(200,255,61,.4);transform:translateY(-4px);}
.pick-num{
  font-family:var(--mono);
  font-size:13px;
  letter-spacing:.08em;
  color:var(--violet);
  display:block;
  margin-bottom:18px;
}
.pick-item h3{font-size:20px;margin-bottom:12px;}
.pick-item p{font-size:15px;line-height:1.85;color:var(--muted);margin:0;}

/* ============ 回饋摘錄 ============ */
.quote-row{display:flex;flex-wrap:wrap;margin:0 -12px;}
.quote-row > .cell{padding:0 12px;width:33.3333%;}
.quote-card{
  height:100%;
  display:flex;
  flex-direction:column;
  gap:18px;
  padding:28px 24px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(160deg,rgba(22,25,31,.96),rgba(18,20,24,.96));
  transition:border-color .2s ease,transform .2s ease;
}
.quote-card:hover{border-color:rgba(122,92,255,.45);transform:translateY(-4px);}
.quote-stars{
  display:flex;
  gap:4px;
  color:var(--lime);
  font-size:13px;
  letter-spacing:.16em;
}
.quote-card blockquote{
  margin:0;
  font-size:15px;
  line-height:1.85;
  color:var(--text);
}
.quote-by{
  margin-top:auto;
  font-size:13px;
  color:var(--dim);
  letter-spacing:.02em;
}

/* ============ FAQ ============ */
.faq{max-width:800px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:24px 0;
  text-align:left;
  font-size:18px;
  font-weight:600;
  line-height:1.5;
  cursor:pointer;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--lime);}
.faq-icon{
  position:relative;
  flex:0 0 auto;
  width:20px;
  height:20px;
  transition:transform .25s ease,color .25s ease;
  color:var(--muted);
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  background:currentColor;
  border-radius:1px;
}
.faq-icon::before{left:0;top:9px;width:20px;height:1.5px;}
.faq-icon::after{left:9px;top:0;width:1.5px;height:20px;}
.faq-item.is-open .faq-icon{transform:rotate(45deg);color:var(--lime);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s ease;
}
.faq-a p{
  margin:0 0 24px;
  font-size:16px;
  line-height:1.85;
  color:var(--muted);
}

/* ============ CTA ============ */
.cta-band{
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  flex-wrap:wrap;
  padding:56px 48px;
  border-radius:24px;
  border:1px solid var(--line);
  background:
    radial-gradient(circle at 82% 12%,rgba(200,255,61,.16),transparent 58%),
    radial-gradient(circle at 8% 92%,rgba(122,92,255,.20),transparent 60%),
    var(--surface);
}
.cta-copy{max-width:640px;}
.cta-copy h2{font-size:clamp(24px,3vw,30px);margin-bottom:14px;}
.cta-copy p{font-size:16px;line-height:1.85;color:var(--muted);margin:0;}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* ============ 按鈕 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:48px;
  padding:12px 30px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.02em;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,filter .2s ease;
}
.btn-primary{
  background:var(--lime);
  color:#0A0B0D;
  box-shadow:0 8px 28px rgba(200,255,61,.18);
}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 14px 36px rgba(200,255,61,.28);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:transparent;
  border-color:rgba(255,255,255,.24);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn:focus-visible{outline:2px solid var(--violet);outline-offset:3px;}

/* ============ 頁腳 ============ */
.site-footer{
  border-top:1px solid var(--line);
  background:var(--bg);
  padding:80px 0 32px;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.4fr;
  gap:48px;
  padding-bottom:56px;
  border-bottom:1px solid var(--line);
}
.footer-brand .logo{margin-bottom:18px;}
.footer-brand p{
  font-size:14px;
  line-height:1.85;
  color:var(--muted);
  max-width:320px;
  margin:0;
}
.footer-heading{
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--dim);
  margin-bottom:20px;
}
.footer-links{display:flex;flex-direction:column;gap:2px;}
.footer-links a{
  display:inline-flex;
  align-items:center;
  min-height:40px;
  font-size:14px;
  color:var(--muted);
  position:relative;
  width:fit-content;
  transition:color .2s ease;
}
.footer-links a::after{
  content:"";
  position:absolute;
  left:0;
  right:0;
  bottom:8px;
  height:2px;
  background:transparent;
  transition:background .2s ease;
}
.footer-links a:hover{color:var(--lime);}
.footer-links a:hover::after{background:var(--lime);}
.footer-form .field{margin-bottom:14px;}
.footer-form label{
  display:block;
  font-size:12px;
  letter-spacing:.08em;
  color:var(--dim);
  margin-bottom:8px;
}
.footer-form input{
  width:100%;
  min-height:48px;
  padding:12px 2px;
  background:transparent;
  border:0;
  border-bottom:1px solid var(--line-strong);
  border-radius:0;
  color:var(--text);
  font-size:15px;
  transition:border-color .2s ease;
}
.footer-form input::placeholder{color:var(--dim);}
.footer-form input:focus{
  outline:none;
  border-bottom-color:var(--lime);
  box-shadow:none;
}
.footer-form .btn{width:100%;margin-top:8px;}
.form-note{
  margin:14px 0 0;
  font-size:12px;
  line-height:1.8;
  color:var(--dim);
}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding-top:28px;
  font-size:13px;
  color:var(--dim);
  letter-spacing:.02em;
}
.footer-bottom a{color:var(--muted);transition:color .2s ease;}
.footer-bottom a:hover{color:var(--lime);}

/* ============ 響應式 ============ */
@media (max-width:1200px){
  .desktop-nav{gap:20px;}
  .nav-link{font-size:13px;}
}
@media (max-width:1024px){
  .section{padding:72px 0;}
  .section--tight{padding:56px 0;}
  .desktop-nav{display:none;}
  .menu-toggle{display:inline-flex;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
  .page-hero .container{padding-top:64px;padding-bottom:52px;}
  .pick-row > .cell,
  .quote-row > .cell{width:50%;margin-bottom:24px;}
  .entry-link{grid-template-columns:150px minmax(0,1fr);gap:20px;}
}
@media (max-width:900px){
  .section-lead{margin-bottom:40px;}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .cta-band{padding:40px 28px;gap:28px;}
  .timeline::before{left:9px;}
  .phase{padding-left:44px;margin-bottom:56px;}
  .phase-marker{width:20px;height:20px;}
  .phase-index{font-size:8px;}
}
@media (max-width:640px){
  body{font-size:16px;line-height:1.85;}
  .container{padding:0 20px;}
  .nav-shell{min-height:60px;}
  .section{padding:56px 0;}
  .section--tight{padding:44px 0;}
  .page-hero .container{padding-top:48px;padding-bottom:44px;}
  .page-hero .hero-sub{font-size:16px;margin-bottom:32px;}
  .hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
  .stat{padding:16px 18px;}
  .stat-num{font-size:20px;}
  .pick-row > .cell,
  .quote-row > .cell{width:100%;}
  .entry-link{grid-template-columns:1fr;gap:16px;padding:16px;}
  .entry-thumb{aspect-ratio:16 / 9;}
  .entry-title{font-size:18px;}
  .cta-band{padding:32px 22px;border-radius:20px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:36px;padding-bottom:40px;}
  .site-footer{padding:56px 0 28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .faq-q{font-size:16px;padding:20px 0;}
  .faq-a p{font-size:15px;}
}
@media (max-width:520px){
  .phase{padding-left:36px;}
  .phase-head{gap:10px;}
  .phase-range{font-size:12px;}
  .section-title{font-size:24px;}
}

/* roulang page: category4 */
:root{
  --bg:#0A0B0D;
  --surface:#121418;
  --card:#16191F;
  --line:rgba(255,255,255,0.08);
  --line-strong:rgba(255,255,255,0.24);
  --lime:#C8FF3D;
  --purple:#7A5CFF;
  --orange:#FF7A45;
  --danger:#FF6B6B;
  --text:#F2F4F7;
  --muted:#9AA3AF;
  --weak:#6B7280;
  --radius-card:16px;
  --radius-img:12px;
  --radius-pill:999px;
  --radius-field:10px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --shadow-lime:0 0 0 1px #C8FF3D inset, 0 8px 28px rgba(200,255,61,.18);
  --container:1200px;
  --pad-y:96px;
  --ease:200ms ease;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Noto Sans TC","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.9;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.nav-open{overflow:hidden;}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
a:hover{color:var(--lime);}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:0;cursor:pointer;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
h1,h2,h3,h4{font-weight:700;line-height:1.25;letter-spacing:-0.01em;}
input,textarea,select{font-family:inherit;font-size:16px;}
::selection{background:var(--lime);color:#0A0B0D;}
:focus-visible{outline:2px solid var(--purple);outline-offset:3px;border-radius:4px;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:999;
  background:var(--lime);color:#0A0B0D;padding:12px 20px;border-radius:0 0 10px 0;font-weight:700;
}
.skip-link:focus{left:0;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(10,11,13,.82);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-shell{
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;min-height:72px;
}
.logo{display:inline-flex;align-items:baseline;gap:2px;font-weight:700;letter-spacing:.02em;line-height:1;}
.logo-main{font-size:19px;color:var(--text);}
.logo-sub{font-size:13px;font-weight:500;color:var(--muted);letter-spacing:.06em;}
.logo:hover .logo-main{color:var(--lime);}
.logo:hover .logo-sub{color:var(--text);}
.desktop-nav{display:flex;align-items:center;gap:26px;}
.nav-link{
  position:relative;
  font-size:14.5px;letter-spacing:.02em;color:var(--muted);
  padding:6px 0;transition:color var(--ease);
  display:inline-flex;align-items:center;gap:7px;min-height:44px;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;
  background:var(--lime);transform:scaleX(0);transform-origin:left;
  transition:transform var(--ease);
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--text);font-weight:500;}
.nav-link.is-active::after{transform:scaleX(1);}
.nav-link.is-active::before{
  content:"";width:4px;height:4px;border-radius:50%;background:var(--lime);display:inline-block;
}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 22px;border-radius:var(--radius-pill);
  background:var(--lime);color:#0A0B0D;font-weight:700;font-size:14px;
  transition:filter var(--ease),transform var(--ease),box-shadow var(--ease);
}
.nav-cta:hover{color:#0A0B0D;filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 8px 28px rgba(200,255,61,.22);}
.nav-cta:active{transform:translateY(0);}
.menu-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.menu-toggle span{display:block;width:18px;height:1.5px;background:var(--text);transition:transform var(--ease);}
.menu-toggle span::before,.menu-toggle span::after{content:"";display:block;width:18px;height:1.5px;background:var(--text);}
.menu-toggle span::before{margin-top:-6px;}
.menu-toggle span::after{margin-top:10.5px;}

.mobile-drawer{
  position:fixed;inset:72px 0 0 0;z-index:55;
  background:var(--bg);
  padding:28px 24px 40px;
  transform:translateX(-100%);
  transition:transform 280ms ease;
  display:flex;flex-direction:column;gap:6px;
  overflow-y:auto;
}
.mobile-drawer::before{
  content:"";position:fixed;inset:72px 0 0 0;background:rgba(10,11,13,.6);
  opacity:0;pointer-events:none;transition:opacity 280ms ease;
}
body.nav-open .mobile-drawer{transform:translateX(0);}
.mobile-drawer a{
  display:flex;align-items:center;min-height:52px;
  font-size:18px;letter-spacing:.02em;color:var(--text);
  border-bottom:1px solid var(--line);
}
.mobile-drawer a.is-active{color:var(--lime);}
.mobile-drawer .drawer-cta{
  margin-top:22px;justify-content:center;min-height:52px;
  border-radius:var(--radius-pill);background:var(--lime);color:#0A0B0D;font-weight:700;
  border-bottom:0;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:700;letter-spacing:.02em;
  transition:filter var(--ease),transform var(--ease),box-shadow var(--ease),border-color var(--ease),color var(--ease);
  min-height:48px;
}
.btn-primary{background:var(--lime);color:#0A0B0D;}
.btn-primary:hover{color:#0A0B0D;filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 10px 32px rgba(200,255,61,.24);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{border:1px solid var(--line-strong);color:var(--text);background:transparent;}
.btn-ghost:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.text-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;color:var(--muted);border-bottom:1px solid transparent;
  transition:color var(--ease),border-color var(--ease);
  min-height:44px;
}
.text-link:hover{color:var(--lime);border-color:var(--lime);}
.text-link .arrow{transition:transform var(--ease);}
.text-link:hover .arrow{transform:translateX(3px);}

/* ---------- Chips / badges ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--radius-pill);
  border:1px solid var(--line);background:rgba(255,255,255,.03);
  font-size:12.5px;color:var(--muted);letter-spacing:.02em;
}
.chip-lime{border-color:rgba(200,255,61,.45);color:var(--lime);background:rgba(200,255,61,.07);}
.chip-purple{border-color:rgba(122,92,255,.45);color:#B6A6FF;background:rgba(122,92,255,.1);}
.tag-mono{font-family:"Inter",ui-monospace,monospace;font-size:12.5px;letter-spacing:.06em;color:var(--weak);}

/* ---------- Breadcrumb ---------- */
.crumbs{padding:26px 0 0;font-size:12px;color:var(--weak);letter-spacing:.04em;}
.crumbs a{color:var(--weak);transition:color var(--ease);}
.crumbs a:hover{color:var(--lime);}
.crumbs .sep{margin:0 8px;color:#3A3F47;}
.crumbs .current{color:var(--lime);}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  margin-top:22px;
  border-radius:22px;
  overflow:hidden;
  border:1px solid var(--line);
  background-image:
    radial-gradient(120% 90% at 15% 0%, rgba(10,11,13,.35) 0%, rgba(10,11,13,.88) 62%, #0A0B0D 100%),
    linear-gradient(180deg, rgba(10,11,13,.55) 0%, rgba(10,11,13,.9) 70%, #0A0B0D 100%),
    url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center;
}
.page-hero-inner{
  padding:72px 48px 56px;
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:36px;
  min-height:420px;
}
.page-hero-copy{max-width:640px;}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12px;letter-spacing:.18em;color:var(--lime);text-transform:uppercase;
  margin-bottom:20px;
}
.hero-eyebrow::before{content:"";width:26px;height:1px;background:var(--lime);display:inline-block;}
.page-hero h1{
  font-size:clamp(32px,4.4vw,52px);
  line-height:1.15;
  letter-spacing:-0.01em;
  margin-bottom:20px;
}
.page-hero h1 em{font-style:normal;color:var(--lime);}
.hero-lead{
  font-size:17.5px;line-height:1.85;color:var(--muted);max-width:560px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:32px;}
.hero-stats{
  display:flex;gap:40px;
  padding-top:24px;
  border-top:1px solid var(--line);
  width:100%;
  max-width:520px;
}
.hero-stats .stat-num{
  font-family:"Inter",ui-monospace,monospace;
  font-size:26px;font-weight:600;color:var(--text);line-height:1.2;letter-spacing:-0.01em;
}
.hero-stats .stat-num span{font-size:14px;color:var(--lime);margin-left:2px;}
.hero-stats .stat-label{font-size:12.5px;color:var(--weak);letter-spacing:.04em;margin-top:4px;}

/* ---------- Sections ---------- */
.section{padding:var(--pad-y) 0;}
.section-tight{padding:64px 0;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:24px;flex-wrap:wrap;margin-bottom:44px;
}
.section-head h2{
  font-size:clamp(24px,2.6vw,32px);
  padding-left:16px;position:relative;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;background:var(--lime);border-radius:2px;
}
.section-head p{font-size:15px;color:var(--muted);max-width:560px;margin-top:12px;padding-left:16px;}
.divider{height:1px;background:var(--line);border:0;margin:0;}

/* ---------- Gallery (horizontal scroll) ---------- */
.gallery-wrap{position:relative;}
.gallery-track{
  display:flex;
  gap:20px;
  overflow-x:auto;
  scroll-snap-type:x mandatory;
  padding:6px 4px 26px;
  scrollbar-width:thin;
  scrollbar-color:rgba(255,255,255,.16) transparent;
  -webkit-overflow-scrolling:touch;
}
.gallery-track::-webkit-scrollbar{height:6px;}
.gallery-track::-webkit-scrollbar-track{background:transparent;}
.gallery-track::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:99px;}
.gallery-card{
  flex:0 0 calc((100% - 44px) / 3.2);
  scroll-snap-align:start;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius-card);
  overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.gallery-card:hover{
  transform:translateY(-4px);
  border-color:rgba(200,255,61,.6);
  box-shadow:var(--shadow);
}
.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:0;}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform 400ms ease;}
.gallery-card:hover .card-media img{transform:scale(1.03);}
.card-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,11,13,0) 40%,rgba(10,11,13,.72) 100%);
}
.card-media .chip{position:absolute;left:14px;bottom:14px;z-index:2;background:rgba(10,11,13,.72);backdrop-filter:blur(6px);}
.card-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{
  font-size:19px;line-height:1.45;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-desc{
  font-size:14.5px;line-height:1.8;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:12.5px;color:var(--weak);
}
.card-foot .more{color:var(--muted);display:inline-flex;align-items:center;gap:5px;transition:color var(--ease);}
.gallery-card:hover .card-foot .more{color:var(--lime);}
.gallery-hint{font-size:13px;color:var(--weak);letter-spacing:.04em;display:inline-flex;align-items:center;gap:8px;}
.gallery-hint::before{content:"";width:22px;height:1px;background:var(--weak);display:inline-block;}

/* ---------- Editorial split (foundation grid) ---------- */
.editorial{padding:var(--pad-y) 0;background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.editorial .grid-x{gap:0;}
.editorial-label{
  font-family:"Inter",ui-monospace,monospace;
  font-size:13px;letter-spacing:.16em;color:var(--purple);margin-bottom:18px;
}
.editorial h2{font-size:clamp(24px,2.6vw,32px);margin-bottom:22px;}
.editorial p{color:var(--muted);font-size:16.5px;line-height:1.9;margin-bottom:18px;}
.editorial p strong{color:var(--text);font-weight:500;}
.editorial-figure{
  border-radius:var(--radius-card);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.editorial-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.point-list{display:flex;flex-direction:column;gap:0;margin-top:8px;}
.point-list li{
  display:flex;gap:14px;padding:16px 0;border-top:1px solid var(--line);align-items:flex-start;
}
.point-list li:last-child{border-bottom:1px solid var(--line);}
.point-list .dot{
  flex:0 0 auto;width:6px;height:6px;border-radius:50%;background:var(--lime);margin-top:11px;
}
.point-list .pt-title{font-size:16px;font-weight:500;color:var(--text);}
.point-list .pt-desc{font-size:14px;color:var(--muted);line-height:1.75;}

/* ---------- Score board ---------- */
.score-board{
  display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:20px;
}
.score-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:28px;transition:border-color var(--ease),transform var(--ease);
}
.score-card:hover{border-color:rgba(200,255,61,.45);transform:translateY(-4px);}
.score-card h3{font-size:17px;margin-bottom:16px;color:var(--text);}
.score-num{
  font-family:"Inter",ui-monospace,monospace;
  font-size:44px;font-weight:600;line-height:1;letter-spacing:-0.02em;color:var(--text);
}
.score-num small{font-size:15px;color:var(--muted);font-weight:400;margin-left:4px;}
.score-bar{height:6px;border-radius:99px;background:rgba(255,255,255,.08);margin:18px 0 12px;overflow:hidden;}
.score-bar span{display:block;height:100%;border-radius:99px;background:var(--lime);}
.score-bar.purple span{background:var(--purple);}
.score-bar.orange span{background:var(--orange);}
.score-note{font-size:13.5px;color:var(--muted);line-height:1.75;}
.score-card blockquote{
  margin:0;padding-left:16px;border-left:3px solid var(--purple);
  font-size:15.5px;color:var(--text);line-height:1.85;
}
.score-card blockquote cite{
  display:block;margin-top:12px;font-style:normal;font-size:12.5px;color:var(--weak);letter-spacing:.04em;
}

/* ---------- FAQ ---------- */
.faq-section{padding:var(--pad-y) 0;}
.faq-inner{max-width:800px;margin:0 auto;}
.faq-inner .section-head{justify-content:center;text-align:center;margin-bottom:36px;}
.faq-inner .section-head h2{padding-left:0;}
.faq-inner .section-head h2::before{display:none;}
.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:24px 0;text-align:left;font-size:18px;font-weight:600;line-height:1.6;
  color:var(--text);transition:color var(--ease);min-height:44px;
}
.faq-q:hover{color:var(--lime);}
.faq-icon{
  flex:0 0 auto;position:relative;width:22px;height:22px;
  transition:transform var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--muted);border-radius:2px;
}
.faq-icon::before{left:0;top:10px;width:22px;height:1.5px;}
.faq-icon::after{left:10px;top:0;width:1.5px;height:22px;}
.faq-item.is-open .faq-icon{transform:rotate(45deg);}
.faq-item.is-open .faq-icon::before,.faq-item.is-open .faq-icon::after{background:var(--lime);}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height 260ms ease;
}
.faq-a p{
  padding:0 0 26px;font-size:16px;line-height:1.85;color:var(--muted);max-width:690px;
}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  margin:0 auto;
  border-radius:24px;
  overflow:hidden;
  border:1px solid rgba(200,255,61,.28);
  background-image:
    radial-gradient(110% 130% at 85% 20%, rgba(122,92,255,.22) 0%, rgba(10,11,13,.9) 60%),
    linear-gradient(90deg, rgba(10,11,13,.96) 0%, rgba(10,11,13,.78) 100%),
    url('/assets/images/backpic/back-3.jpg');
  background-size:cover;
  background-position:center;
}
.cta-inner{
  padding:64px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
}
.cta-inner h2{font-size:clamp(24px,2.8vw,34px);margin-bottom:12px;}
.cta-inner p{font-size:16px;color:var(--muted);max-width:520px;}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* ---------- Footer ---------- */
.site-footer{
  margin-top:var(--pad-y);
  border-top:1px solid var(--line);
  background:var(--bg);
  padding-top:64px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.4fr;
  gap:48px;
}
.footer-brand p{
  font-size:14.5px;color:var(--muted);line-height:1.85;margin-top:18px;max-width:320px;
}
.footer-heading{
  font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--weak);
  text-transform:uppercase;margin-bottom:18px;
}
.footer-links{display:flex;flex-direction:column;gap:2px;}
.footer-links a{
  display:inline-flex;align-items:center;min-height:40px;
  font-size:14.5px;color:var(--muted);
  border-bottom:2px solid transparent;width:fit-content;
  transition:color var(--ease),border-color var(--ease);
}
.footer-links a:hover{color:var(--lime);border-color:var(--lime);}
.footer-form{display:flex;flex-direction:column;gap:14px;}
.field{display:flex;flex-direction:column;gap:8px;}
.field label{font-size:13px;color:var(--muted);letter-spacing:.04em;}
.field input{
  width:100%;padding:12px 14px;border-radius:var(--radius-field);
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  color:var(--text);
  transition:border-color var(--ease),background var(--ease);
  min-height:46px;
}
.field input::placeholder{color:var(--weak);}
.field input:focus{
  outline:none;border-color:var(--lime);background:rgba(200,255,61,.05);
}
.form-note{font-size:12.5px;color:var(--weak);line-height:1.7;}
.footer-form .btn{width:fit-content;}
.footer-bottom{
  margin-top:56px;padding:24px 0 36px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--weak);
}
.footer-bottom a{color:var(--muted);border-bottom:1px solid transparent;transition:color var(--ease),border-color var(--ease);}
.footer-bottom a:hover{color:var(--lime);border-color:var(--lime);}

/* ---------- Responsive ---------- */
@media screen and (max-width:1200px){
  .gallery-card{flex:0 0 calc((100% - 24px) / 2.4);}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
  .footer-grid > div:last-child{grid-column:1 / -1;max-width:420px;}
}
@media screen and (max-width:1024px){
  :root{--pad-y:72px;}
  .desktop-nav{gap:18px;}
  .desktop-nav .nav-link{font-size:13.5px;}
  .desktop-nav .nav-cta{display:none;}
  .page-hero-inner{padding:56px 32px 44px;min-height:360px;}
  .score-board{grid-template-columns:1fr 1fr;}
  .score-card:last-child{grid-column:1 / -1;}
  .cta-inner{padding:48px 32px;}
}
@media screen and (max-width:900px){
  .desktop-nav{display:none;}
  .menu-toggle{display:inline-flex;}
  .gallery-card{flex:0 0 calc((100% - 20px) / 1.7);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .editorial .editorial-figure{margin-top:32px;}
  .section-head{margin-bottom:32px;}
}
@media screen and (max-width:640px){
  :root{--pad-y:56px;}
  body{font-size:16px;line-height:1.85;}
  .container{padding:0 20px;}
  .nav-shell{min-height:60px;}
  .mobile-drawer{inset:60px 0 0 0;}
  .page-hero{border-radius:16px;margin-top:16px;}
  .page-hero-inner{padding:40px 22px 32px;min-height:auto;gap:24px;}
  .page-hero h1{font-size:clamp(28px,7.4vw,36px);}
  .hero-lead{font-size:15.5px;}
  .hero-actions{gap:12px;margin-top:26px;}
  .hero-actions .btn{flex:1 1 auto;}
  .hero-stats{gap:20px;justify-content:space-between;max-width:100%;}
  .hero-stats .stat-num{font-size:21px;}
  .gallery-card{flex:0 0 86%;}
  .card-body{padding:16px;}
  .score-board{grid-template-columns:1fr;}
  .score-card{padding:22px;}
  .faq-q{font-size:16.5px;padding:20px 0;gap:14px;}
  .cta-band{border-radius:18px;}
  .cta-inner{padding:36px 22px;gap:24px;}
  .cta-actions{width:100%;}
  .cta-actions .btn{flex:1 1 auto;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-head h2{padding-left:12px;font-size:22px;}
  .section-head p{padding-left:12px;font-size:14px;}
  .editorial p{font-size:15.5px;}
}

/* roulang page: category5 */
:root{
  --bg:#0A0B0D;
  --surface:#121418;
  --card:#16191F;
  --line:rgba(255,255,255,0.08);
  --line-strong:rgba(255,255,255,0.24);
  --primary:#C8FF3D;
  --purple:#7A5CFF;
  --orange:#FF7A45;
  --danger:#FF6B6B;
  --text:#F2F4F7;
  --muted:#9AA3AF;
  --weak:#6B7280;
  --radius-card:16px;
  --radius-img:12px;
  --radius-input:10px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --shadow-primary:0 0 0 1px #C8FF3D inset,0 8px 28px rgba(200,255,61,.18);
  --space:8px;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  --font-num:"Inter","SFMono-Regular",ui-monospace,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.9;
  font-weight:400;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,opacity .2s ease;}
a:hover{color:var(--primary);}
p{margin:0 0 24px;color:var(--muted);}
ul,ol{margin:0 0 24px;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--text);font-weight:700;letter-spacing:-.01em;line-height:1.25;}
h1{font-size:clamp(32px,4.6vw,56px);line-height:1.15;}
h2{font-size:clamp(24px,2.6vw,32px);line-height:1.3;}
h3{font-size:clamp(18px,1.6vw,22px);line-height:1.4;font-weight:600;}
button{font-family:inherit;cursor:pointer;}
input,select,textarea{font-family:inherit;}
:focus-visible{outline:2px solid var(--purple);outline-offset:3px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.section{padding:96px 0;}
.section-tight{padding:72px 0;}
.section-head{max-width:760px;margin-bottom:48px;}
.section-title{position:relative;padding-left:18px;margin-bottom:16px;}
.section-title::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:3px;
  border-radius:2px;background:var(--primary);
}
.section-head p{font-size:17px;line-height:1.9;margin:0;color:var(--muted);}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--primary);font-weight:700;margin-bottom:20px;
}
.lead{font-size:18px;line-height:1.75;color:var(--muted);}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(10,11,13,.88);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-shell{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px;}
.logo{display:inline-flex;align-items:baseline;gap:6px;font-weight:700;font-size:19px;letter-spacing:.02em;color:var(--text);}
.logo:hover{color:var(--text);}
.logo-sub{font-weight:400;font-size:14px;color:var(--muted);letter-spacing:.06em;}
.desktop-nav{display:flex;align-items:center;gap:28px;}
.nav-link{
  position:relative;display:inline-block;font-size:15px;color:var(--muted);
  letter-spacing:.02em;padding:10px 0;
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:2px;height:2px;
  background:var(--primary);opacity:0;transform:scaleX(.4);
  transition:opacity .2s ease,transform .2s ease;
}
.nav-link:hover{color:var(--text);}
.nav-link:hover::after{opacity:.5;transform:scaleX(1);}
.nav-link.is-active{color:var(--text);font-weight:500;}
.nav-link.is-active::after{opacity:1;transform:scaleX(1);}
.nav-link.is-active::before{
  content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:4px;height:4px;border-radius:50%;background:var(--primary);
}
.nav-cta{
  display:inline-flex;align-items:center;justify-content:center;
  padding:11px 22px;border-radius:999px;background:var(--primary);
  color:#0A0B0D;font-weight:700;font-size:15px;letter-spacing:.02em;
  box-shadow:0 8px 24px rgba(200,255,61,.16);
  transition:transform .2s ease,filter .2s ease,box-shadow .2s ease;
}
.nav-cta:hover{color:#0A0B0D;filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 12px 30px rgba(200,255,61,.28);}
.nav-cta:active{transform:translateY(0);}
.menu-toggle{
  display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;
  background:transparent;position:relative;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after{
  position:absolute;left:50%;width:18px;height:1.5px;background:var(--text);
  transform:translateX(-50%);transition:transform .2s ease,opacity .2s ease;
}
.menu-toggle span{top:50%;margin-top:-0.75px;}
.menu-toggle span::before{content:"";top:-6px;left:0;transform:none;}
.menu-toggle span::after{content:"";top:6px;left:0;transform:none;}
.menu-toggle[aria-expanded="true"] span{background:transparent;}
.menu-toggle[aria-expanded="true"] span::before{transform:rotate(45deg);top:0;background:var(--primary);}
.menu-toggle[aria-expanded="true"] span::after{transform:rotate(-45deg);top:0;background:var(--primary);}

.mobile-drawer{
  position:fixed;left:0;right:0;top:72px;bottom:0;z-index:55;
  background:#0A0B0D;border-top:1px solid var(--line);
  padding:32px 24px 48px;overflow-y:auto;
  transform:translateX(-100%);visibility:hidden;
  transition:transform .3s ease,visibility .3s ease;
}
.mobile-drawer.is-open{transform:translateX(0);visibility:visible;}
.mobile-drawer .m-link{
  display:block;font-size:20px;padding:16px 0;border-bottom:1px solid var(--line);
  color:var(--text);
}
.mobile-drawer .m-link.is-active{color:var(--primary);}
.mobile-drawer .m-cta{margin-top:32px;width:100%;}

/* ---------- Hero ---------- */
.page-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);}
.page-hero-media{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  opacity:.35;filter:saturate(.85);
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(80% 70% at 20% 20%,rgba(10,11,13,.35) 0%,rgba(10,11,13,.9) 70%),
    linear-gradient(180deg,rgba(10,11,13,.55) 0%,rgba(10,11,13,.92) 65%,#0A0B0D 100%);
}
.page-hero-inner{position:relative;z-index:2;padding:72px 0 80px;}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--weak);letter-spacing:.06em;margin-bottom:28px;}
.breadcrumb a{color:var(--weak);}
.breadcrumb a:hover{color:var(--primary);}
.breadcrumb .sep{color:rgba(255,255,255,.2);}
.breadcrumb .current{color:var(--primary);}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:end;}
.hero-copy{max-width:640px;}
.page-hero h1{margin-bottom:20px;}
.hero-sub{font-size:18px;line-height:1.75;color:#C7CDD6;margin-bottom:32px;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;}
.hero-stats{
  display:grid;gap:1px;background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius-card);overflow:hidden;
}
.hero-stats .stat{background:rgba(18,20,24,.86);padding:20px 22px;}
.hero-stats .stat strong{
  display:block;font-family:var(--font-num);font-size:26px;font-weight:600;
  color:var(--primary);line-height:1.2;letter-spacing:.01em;
}
.hero-stats .stat span{display:block;font-size:13px;color:var(--muted);letter-spacing:.06em;margin-top:4px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:14px 28px;border-radius:999px;
  font-size:16px;font-weight:700;letter-spacing:.02em;line-height:1.2;
  border:1px solid transparent;background:none;cursor:pointer;
  transition:transform .2s ease,filter .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease;
}
.btn-primary{background:var(--primary);color:#0A0B0D;box-shadow:0 8px 28px rgba(200,255,61,.18);}
.btn-primary:hover{color:#0A0B0D;filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 14px 34px rgba(200,255,61,.3);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{border-color:var(--line-strong);color:var(--text);background:transparent;}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-block{width:100%;}
.link-more{
  display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:500;
  color:var(--primary);border-bottom:1px solid transparent;padding-bottom:2px;
}
.link-more:hover{border-bottom-color:var(--primary);}

/* ---------- Split / Grid helpers ---------- */
.grid-x{display:flex;flex-wrap:wrap;}
.guide-split.grid-x{margin:0;gap:32px;}
.guide-split > .cell{padding:0;flex:1 1 calc(50% - 16px);max-width:none;min-width:0;}
.card-grid.grid-x{margin:0;gap:24px;}
.card-grid > .cell{padding:0;flex:1 1 calc(33.333% - 16px);max-width:none;min-width:0;display:flex;}

/* ---------- Form card ---------- */
.form-card{
  background:linear-gradient(180deg,rgba(22,25,31,.96) 0%,rgba(18,20,24,.96) 100%);
  border:1px solid var(--line);border-radius:var(--radius-card);
  padding:40px;box-shadow:var(--shadow);height:100%;
}
.form-card h2{font-size:24px;margin-bottom:10px;}
.form-card .form-intro{font-size:15px;line-height:1.8;color:var(--muted);margin-bottom:32px;}
.fieldline{position:relative;margin-bottom:28px;}
.fieldline input{
  width:100%;background:transparent;border:0;border-bottom:1px solid var(--line-strong);
  border-radius:0;box-shadow:none;height:auto;
  padding:22px 0 10px;font-size:17px;color:var(--text);
  transition:border-color .2s ease;
}
.fieldline input::placeholder{color:transparent;}
.fieldline input:focus{outline:none;border-bottom-color:var(--primary);box-shadow:none;background:transparent;}
.fieldline label{
  position:absolute;left:0;top:20px;font-size:15px;color:var(--weak);
  pointer-events:none;transition:top .18s ease,font-size .18s ease,color .18s ease,letter-spacing .18s ease;
}
.fieldline input:focus + label,
.fieldline input:not(:placeholder-shown) + label{
  top:0;font-size:12px;letter-spacing:.08em;color:var(--primary);
}
.selectline{margin-bottom:28px;}
.selectline label{display:block;font-size:12px;letter-spacing:.08em;color:var(--weak);margin-bottom:6px;}
.selectline select{
  width:100%;background-color:transparent;border:0;border-bottom:1px solid var(--line-strong);
  border-radius:0;box-shadow:none;height:auto;margin:0;
  padding:8px 26px 10px 0;font-size:16px;color:var(--text);
  -webkit-appearance:none;appearance:none;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%239AA3AF' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 2px center;
  transition:border-color .2s ease;
}
.selectline select:focus{outline:none;border-bottom-color:var(--primary);box-shadow:none;}
.selectline select option{background:#121418;color:#F2F4F7;}
.field-error{display:none;font-size:13px;line-height:1.6;color:var(--danger);margin-top:8px;}
.fieldline.has-error input{border-bottom-color:var(--danger);}
.fieldline.has-error .field-error{display:block;}
.form-note{font-size:13px;line-height:1.7;color:var(--weak);margin:16px 0 0;}
.form-ok{
  display:none;margin-top:18px;padding:14px 16px;border-radius:10px;
  border:1px solid rgba(200,255,61,.4);background:rgba(200,255,61,.07);
  font-size:14px;line-height:1.7;color:var(--primary);
}
.form-ok.is-visible{display:block;}

/* ---------- Info card ---------- */
.info-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow);height:100%;
  display:flex;flex-direction:column;
}
.info-card figure{margin:0;position:relative;aspect-ratio:16/9;overflow:hidden;}
.info-card figure img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.info-card:hover figure img{transform:scale(1.03);}
.info-card figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,11,13,0) 30%,rgba(10,11,13,.85) 100%);
}
.info-body{padding:32px;display:flex;flex-direction:column;gap:20px;flex:1;}
.info-body h3{font-size:20px;}
.check-list{display:grid;gap:14px;margin:0;}
.check-list li{
  position:relative;padding-left:26px;font-size:15px;line-height:1.75;color:#C7CDD6;
}
.check-list li::before{
  content:"";position:absolute;left:0;top:.62em;width:8px;height:8px;border-radius:50%;
  background:var(--primary);box-shadow:0 0 0 4px rgba(200,255,61,.12);
}
.info-note{
  margin:auto 0 0;padding-top:20px;border-top:1px solid var(--line);
  font-size:14px;line-height:1.8;color:var(--muted);
}

/* ---------- Steps ---------- */
.steps{display:grid;gap:0;}
.step{
  display:grid;grid-template-columns:96px minmax(0,1fr);gap:32px;
  padding:32px 0;border-top:1px solid var(--line);align-items:start;
}
.step:last-child{border-bottom:1px solid var(--line);}
.step-no{
  font-family:var(--font-num);font-size:28px;font-weight:600;color:var(--purple);
  letter-spacing:.02em;line-height:1.2;
}
.step h3{margin-bottom:8px;}
.step p{margin:0;font-size:16px;line-height:1.85;max-width:660px;}

/* ---------- Picks ---------- */
.pick-card{
  display:flex;flex-direction:column;width:100%;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.pick-card:hover{transform:translateY(-4px);border-color:rgba(200,255,61,.6);box-shadow:0 18px 44px rgba(0,0,0,.5);}
.pick-cover{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;}
.pick-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.pick-card:hover .pick-cover img{transform:scale(1.03);}
.pick-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(10,11,13,.05) 40%,rgba(10,11,13,.7) 100%);
}
.chip{
  position:absolute;left:16px;bottom:14px;z-index:2;
  display:inline-block;padding:5px 12px;border-radius:999px;
  background:rgba(10,11,13,.72);border:1px solid rgba(200,255,61,.45);
  color:var(--primary);font-size:12px;letter-spacing:.08em;font-weight:500;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.pick-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.pick-body h3{font-size:19px;}
.pick-body p{font-size:15px;line-height:1.8;margin:0;color:var(--muted);}
.pick-meta{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  font-family:var(--font-num);font-size:13px;color:var(--weak);letter-spacing:.04em;
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:800px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;
  background:none;border:0;padding:24px 0;text-align:left;
  font-size:18px;font-weight:600;color:var(--text);line-height:1.6;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--primary);}
.faq-icon{
  position:relative;flex:0 0 22px;width:22px;height:22px;
  transition:transform .25s ease;
}
.faq-icon::before,
.faq-icon::after{
  content:"";position:absolute;top:50%;left:50%;background:var(--primary);
  transform:translate(-50%,-50%);border-radius:1px;
}
.faq-icon::before{width:14px;height:1.5px;}
.faq-icon::after{width:1.5px;height:14px;transition:opacity .25s ease;}
.faq-item.is-open .faq-icon{transform:rotate(45deg);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .3s ease;
}
.faq-a p{
  margin:0;padding:0 40px 24px 0;font-size:16px;line-height:1.85;color:var(--muted);
}

/* ---------- CTA band ---------- */
.cta-band{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:linear-gradient(120deg,rgba(200,255,61,.07) 0%,rgba(122,92,255,.09) 55%,rgba(10,11,13,0) 100%);
}
.cta-inner{
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  padding:64px 0;flex-wrap:wrap;
}
.cta-inner h2{font-size:clamp(24px,2.4vw,32px);margin-bottom:10px;}
.cta-inner p{margin:0;font-size:16px;line-height:1.8;max-width:560px;color:var(--muted);}
.cta-actions{display:flex;gap:16px;flex-wrap:wrap;}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--bg);padding:72px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:48px;
  padding-bottom:56px;
}
.footer-brand p{font-size:15px;line-height:1.85;color:var(--muted);margin:18px 0 0;max-width:340px;}
.footer-heading{font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:var(--text);margin-bottom:20px;font-weight:700;}
.footer-links{display:grid;gap:12px;}
.footer-links a{font-size:15px;color:var(--muted);border-bottom:1px solid transparent;width:fit-content;padding-bottom:1px;}
.footer-links a:hover{color:var(--primary);border-bottom-color:var(--primary);}
.footer-form .field{position:relative;margin-bottom:16px;}
.footer-form label{
  display:block;font-size:12px;letter-spacing:.08em;color:var(--weak);margin-bottom:6px;
}
.footer-form input{
  width:100%;background:transparent;border:1px solid var(--line);
  border-radius:var(--radius-input);box-shadow:none;height:auto;
  padding:12px 14px;font-size:15px;color:var(--text);
  transition:border-color .2s ease;
}
.footer-form input::placeholder{color:var(--weak);}
.footer-form input:focus{outline:none;border-color:var(--primary);box-shadow:none;background:transparent;}
.footer-form .btn{width:100%;padding:12px 20px;min-height:44px;font-size:15px;}
.footer-form .form-note{font-size:12px;line-height:1.7;color:var(--weak);margin:12px 0 0;}
.footer-bottom{
  border-top:1px solid var(--line);padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--weak);letter-spacing:.02em;
}
.footer-bottom a{color:var(--weak);border-bottom:1px solid rgba(255,255,255,.14);}
.footer-bottom a:hover{color:var(--primary);border-bottom-color:var(--primary);}

/* ---------- Responsive ---------- */
@media screen and (max-width:1200px){
  .hero-grid{grid-template-columns:minmax(0,1fr) 260px;gap:40px;}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
  .footer-grid > div:last-child{grid-column:1 / -1;max-width:420px;}
}
@media screen and (max-width:900px){
  .desktop-nav{display:none;}
  .menu-toggle{display:block;}
  .section{padding:72px 0;}
  .section-tight{padding:56px 0;}
  .page-hero-inner{padding:56px 0 64px;}
  .hero-grid{grid-template-columns:1fr;gap:32px;align-items:start;}
  .hero-stats{grid-template-columns:repeat(3,1fr);}
  .guide-split > .cell{flex:1 1 100%;}
  .card-grid > .cell{flex:1 1 calc(50% - 12px);}
  .step{grid-template-columns:64px minmax(0,1fr);gap:20px;}
  .step-no{font-size:24px;}
  .form-card{padding:32px 24px;}
  .info-body{padding:26px 24px;}
  .cta-inner{padding:56px 0;gap:28px;}
}
@media screen and (max-width:640px){
  body{font-size:16px;line-height:1.85;}
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .section-tight{padding:48px 0;}
  .nav-shell{height:60px;}
  .mobile-drawer{top:60px;padding:24px 20px 40px;}
  .logo{font-size:17px;}
  .logo-sub{font-size:13px;}
  .page-hero-inner{padding:40px 0 48px;}
  .breadcrumb{margin-bottom:20px;}
  .hero-sub{font-size:16px;margin-bottom:26px;}
  .hero-actions .btn{width:100%;}
  .hero-stats{grid-template-columns:1fr;gap:0;}
  .hero-stats .stat{padding:16px 20px;}
  .card-grid > .cell{flex:1 1 100%;}
  .step{grid-template-columns:1fr;gap:8px;padding:24px 0;}
  .step-no{font-size:20px;}
  .faq-q{font-size:16px;padding:20px 0;gap:16px;}
  .faq-a p{font-size:15px;padding-right:16px;}
  .cta-inner{padding:48px 0;}
  .cta-actions{width:100%;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:36px;padding-bottom:40px;}
  .footer-grid > div:last-child{grid-column:auto;max-width:none;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}