/* roulang page: index */
:root{
  --ink:#1B1614;
  --cinema:#241C18;
  --paper:#F3EEE6;
  --paper-2:#E6DDD0;
  --line:#D2C7B8;
  --accent:#C45C26;
  --accent-2:#3E6B5E;
  --blush:#E4C7B6;
  --muted:#6d635a;
  --shadow:0 10px 28px rgba(27,22,20,.08);
  --serif:"Noto Serif SC","Songti SC",STSong,serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --bs-body-color:#1B1614;
  --bs-body-bg:#F3EEE6;
  --bs-primary:#C45C26;
  --bs-link-color:#1B1614;
  --bs-link-hover-color:#C45C26;
  --bs-border-color:#D2C7B8;
  --bs-border-radius:12px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  background:var(--paper);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.75;
  padding-top:84px;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
button,input{font-family:inherit;font-size:inherit}
a{color:var(--ink);text-decoration-color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--accent)}
a:active{color:#8d3e16}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:2px}
h1,h2,h3,h4{font-family:var(--serif);line-height:1.22;font-weight:700;color:var(--ink);margin:0 0 .6em}
h1{font-size:56px;letter-spacing:-.02em}
h2{font-size:34px}
h3{font-size:22px}
p{margin:0 0 1rem}
.container{max-width:1140px}
section[id],div[id]{scroll-margin-top:96px}
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:var(--paper);
  border-bottom:1px solid var(--line);
  min-height:72px;
}
.header-bar{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand{
  font-family:var(--serif);
  font-weight:700;
  font-size:20px;
  line-height:1.25;
  color:var(--ink);
  text-decoration:none;
  max-width:14em;
}
a.brand:hover{color:var(--ink);text-decoration:none}
.primary-nav{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav-link-main{
  color:var(--ink);
  text-decoration:none;
  padding:8px 0;
  border-bottom:2px solid transparent;
  line-height:1.2;
}
.nav-link-main:hover{color:var(--accent);text-decoration:none}
.nav-link-main.active{border-bottom-color:var(--accent);color:var(--ink)}
.nav-link-main:active{color:#8d3e16}
.mega-wrap{position:relative}
.mega-trigger{
  background:transparent;
  border:0;
  border-bottom:2px solid transparent;
  color:var(--ink);
  padding:8px 0;
  line-height:1.2;
}
.mega-trigger:hover{color:var(--accent)}
.mega-trigger.dropdown-toggle::after{border-top-color:var(--accent);margin-left:.45em}
.mega-wrap:hover .mega-trigger,
.mega-wrap:focus-within .mega-trigger,
.mega-trigger.show{outline:2px solid var(--accent-2);outline-offset:3px}
.mega-panel{
  width:640px;
  max-width:72vw;
  padding:16px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--paper);
  box-shadow:var(--shadow);
  margin-top:10px !important;
}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.entry-card{
  display:block;
  padding:14px 12px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--paper-2);
  color:var(--ink);
  text-decoration:none;
  min-height:100%;
}
.entry-card strong{display:block;font-family:var(--serif);font-size:18px;margin-bottom:6px}
.entry-card span{display:block;font-size:14px;line-height:1.65;color:var(--muted)}
.entry-card:hover{color:var(--ink);border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow);text-decoration:none}
.entry-card:active{transform:translateY(0)}
.nav-toggle{
  background:transparent;
  color:var(--ink);
  border:1px solid var(--line);
  border-radius:999px;
  padding:6px 14px;
  line-height:1.2;
}
.nav-toggle:hover{border-color:var(--accent);color:var(--accent)}
.nav-toggle[aria-expanded="true"]{outline:2px solid var(--accent-2);outline-offset:2px}
.mobile-sheet{background:var(--paper);border-top:1px solid var(--line);box-shadow:var(--shadow)}
.mobile-sheet .container{padding-top:14px;padding-bottom:16px}
.block{padding:88px 0}
.block-paper{background:var(--paper)}
.block-alt{background:var(--paper-2)}
.block-dark{background:var(--cinema);color:var(--paper)}
.block-dark h2,.block-dark h3,.block-dark p,.block-dark li{color:var(--paper)}
.block-dark a{color:var(--paper)}
.block-dark a:hover{color:var(--accent)}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border-top:1px solid var(--blush);
  padding-top:8px;
  margin-bottom:16px;
  font-size:13px;
  letter-spacing:.14em;
  color:var(--muted);
}
.kicker .num{font-family:var(--mono);color:var(--accent);letter-spacing:0}
.hero-copy{max-width:640px}
.hero-copy .sub{font-size:20px;margin-bottom:14px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.btn-main,.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:12px 22px;
  border-radius:12px;
  text-decoration:none;
  line-height:1.2;
  border:1px solid var(--ink);
  transition:background .2s ease,color .2s ease,transform .2s ease,border-color .2s ease;
}
.btn-main{background:var(--ink);color:var(--paper)}
.btn-main:hover{background:var(--accent);color:var(--ink);border-color:var(--accent);transform:translateY(-1px);text-decoration:none}
.btn-main:active{background:#9a4318;color:var(--paper);transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--accent);border-color:var(--accent);color:var(--ink);transform:translateY(-1px);text-decoration:none}
.btn-ghost:active{background:#9a4318;color:var(--paper)}
.btn-invert{background:var(--paper);color:var(--ink);border-color:var(--paper)}
.btn-invert:hover{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.film{
  background-color:#1B1614;
  background-image:
    radial-gradient(circle at 7px 8px,var(--paper) 1.6px,transparent 2px),
    radial-gradient(circle at calc(100% - 7px) 8px,var(--paper) 1.6px,transparent 2px);
  background-size:100% 16px;
  background-repeat:repeat-y;
  border:2px solid #1B1614;
  border-radius:2px;
  padding:10px 16px 0;
  box-shadow:var(--shadow);
}
.film-frame{position:relative;overflow:hidden;border-radius:2px;background:#241C18}
.film-frame img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.film-hero .film-frame{aspect-ratio:16/9}
.h-a .film-frame{height:220px}
.h-b .film-frame{height:300px}
.h-c .film-frame{height:168px}
.h-d .film-frame{height:250px}
.timecode,.badge-hd{
  position:absolute;z-index:2;
  font-family:var(--mono);font-size:12px;line-height:1.4;
}
.timecode{left:10px;bottom:10px;color:var(--paper);background:rgba(27,22,20,.72);padding:2px 6px;border-radius:2px}
.badge-hd{right:10px;top:10px;color:var(--paper);background:rgba(27,22,20,.72);border:1px solid var(--blush);border-radius:999px;padding:2px 8px}
.film-cap{
  color:var(--paper);
  border-top:1px solid var(--blush);
  font-size:13px;
  line-height:1.5;
  padding:8px 2px 10px;
}
.hero-visual{position:relative}
.lead-copy{max-width:68ch;margin-bottom:1.4rem}
.zone-main{
  display:grid;
  grid-template-columns:1.25fr .9fr;
  gap:20px;
  align-items:center;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:2px;
  padding:20px;
  box-shadow:var(--shadow);
  margin-bottom:18px;
}
.zone-sub{display:grid;grid-template-columns:1.15fr .78fr;gap:18px;align-items:stretch}
.zone-card{
  background:var(--paper);
  border:1px solid var(--line);
  border-left:3px solid var(--accent-2);
  border-radius:2px;
  padding:18px 18px 16px;
  box-shadow:var(--shadow);
}
.zone-card.shift{margin-top:22px;border-left-color:var(--accent)}
.zone-name{font-family:var(--serif);font-size:28px;margin-bottom:6px}
.meta{color:var(--muted);font-size:14px}
.badge-zone{
  display:inline-flex;
  align-items:center;
  border:1px solid var(--line);
  color:var(--accent-2);
  border-radius:999px;
  padding:2px 10px;
  font-size:12px;
  line-height:1.6;
  background:transparent;
  margin:0 6px 6px 0;
}
.scene-row{display:grid;grid-template-columns:1.15fr .82fr 1fr;gap:16px;align-items:end}
.scene-note{font-size:15px;margin-top:8px}
.demo-stage{display:grid;grid-template-columns:1.45fr .72fr;gap:16px;align-items:stretch}
.demo-side{display:grid;gap:16px}
.steps{display:flex;gap:18px}
.step{
  flex:1;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:12px;
  padding:18px 16px 16px;
  box-shadow:var(--shadow);
  text-decoration:none;
  color:var(--ink);
  display:block;
}
.step:hover{color:var(--ink);border-color:var(--accent);transform:translateY(-2px)}
.step:active{transform:translateY(0)}
.step-num{font-family:var(--serif);font-size:64px;line-height:.9;color:var(--accent);display:block;margin-bottom:8px}
.case-row{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center;margin-bottom:42px}
.case-row.reverse{grid-template-columns:.82fr 1.18fr}
.case-row:last-child{margin-bottom:0}
.text-link{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}
.text-link:hover{color:var(--accent)}
.price-grid{display:grid;grid-template-columns:1fr 1.06fr 1fr;gap:18px;align-items:start}
.price-card{
  position:relative;
  background:var(--paper);
  color:var(--ink);
  border:1px solid var(--line);
  border-radius:12px;
  padding:22px 20px 20px;
  box-shadow:var(--shadow);
}
.price-card h3,.price-card p,.price-card li{color:var(--ink)}
.price-card.featured{border:2px solid var(--accent)}
.ribbon{
  position:absolute;top:14px;right:14px;
  background:var(--accent);color:var(--ink);
  border-radius:999px;font-size:12px;line-height:1.5;padding:2px 10px;
}
.price-num{font-family:var(--serif);font-size:46px;line-height:1;margin:8px 0 12px}
.price-num small{font-family:var(--sans);font-size:16px;margin-left:4px}
.perk-list{list-style:none;padding:0;margin:0 0 16px}
.perk-list li{position:relative;padding-left:14px;margin:6px 0}
.perk-list li::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--accent);position:absolute;left:0;top:.72em;
}
.review-wall{columns:2 300px;column-gap:18px}
.quote{
  break-inside:avoid;
  display:inline-block;
  width:100%;
  margin:0 0 18px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:12px;
  padding:16px 18px 14px;
  box-shadow:var(--shadow);
}
.quote.w-a{width:94%}
.quote.w-b{width:86%;margin-left:6%}
.quote.w-c{width:90%}
.qmark{font-family:var(--serif);font-size:52px;line-height:.8;color:var(--accent);display:block;margin-bottom:6px}
.quote p{font-family:var(--serif);font-size:20px;line-height:1.55;margin-bottom:10px}
.quote-meta{font-size:13px;color:var(--muted)}
.reputation{display:grid;grid-template-columns:8fr 4fr;gap:18px;align-items:start}
.rep-main,.rep-side article{
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:12px;
  padding:22px 20px;
  box-shadow:var(--shadow);
}
.rep-main p{font-family:var(--serif);font-size:22px;line-height:1.6}
.rep-side{display:grid;gap:12px}
.rep-side p{font-size:16px;margin-bottom:8px}
.issue-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.issue-list li{display:grid;grid-template-columns:92px 1fr auto;gap:16px;align-items:center;border-bottom:1px solid var(--line);padding:16px 0}
.issue-list time{font-family:var(--mono);color:var(--accent);font-size:14px}
.issue-list a{text-decoration:none;font-family:var(--serif);font-size:20px}
.issue-list a:hover{color:var(--accent)}
.more-row{margin-top:18px}
.more-link{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:4px}
.more-link:hover{color:var(--accent)}
.timeline{position:relative;display:flex;justify-content:space-between;gap:12px;padding-top:8px}
.timeline::before{content:"";position:absolute;left:0;right:0;top:18px;height:1px;background:var(--line)}
.t-item{position:relative;flex:1;padding-top:28px;max-width:200px}
.t-dot{position:absolute;top:12px;left:0;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--paper-2)}
.t-item strong{display:block;font-family:var(--serif);margin-bottom:4px}
.device-list{list-style:none;padding:0;margin:0}
.device-row{
  display:flex;justify-content:space-between;gap:18px;align-items:center;
  border:1px solid var(--line);border-radius:12px;background:var(--paper);
  padding:18px 20px;margin-bottom:12px;box-shadow:var(--shadow);
}
.device-row p{margin:0;max-width:62ch}
.spec-badges{display:flex;flex-wrap:wrap;justify-content:flex-end;max-width:240px}
.feature-split{display:grid;grid-template-columns:1.35fr .9fr;gap:32px;align-items:center}
.entry-banner{
  display:flex;justify-content:space-between;gap:24px;align-items:center;
  border:1px solid var(--line);border-radius:12px;background:var(--paper);
  padding:28px 28px;box-shadow:var(--shadow);
}
.entry-banner h2{margin-bottom:8px}
.accordion{--bs-accordion-bg:transparent;--bs-accordion-border-color:var(--line);--bs-accordion-btn-focus-box-shadow:none;--bs-accordion-active-bg:transparent;--bs-accordion-active-color:var(--ink);--bs-accordion-btn-color:var(--ink)}
.accordion-item{background:var(--paper);border:1px solid var(--line);border-radius:12px !important;overflow:hidden;margin-bottom:12px;box-shadow:var(--shadow)}
.accordion-button{
  font-family:var(--serif);
  font-size:20px;
  background:var(--paper);
  color:var(--ink);
  box-shadow:none;
  padding:18px 20px;
}
.accordion-button:not(.collapsed){background:var(--paper-2);color:var(--ink);box-shadow:none}
.accordion-button:hover{color:var(--accent)}
.accordion-button:focus{box-shadow:none;outline:2px solid var(--accent-2);outline-offset:-2px}
.accordion-button::after{filter:none}
.accordion-body{background:var(--paper);padding:4px 20px 18px;font-size:16px}
.cta-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}
.paper-panel{background:var(--paper);color:var(--ink);border-radius:12px;padding:22px;box-shadow:var(--shadow)}
.paper-panel h3,.paper-panel p,.paper-panel label{color:var(--ink)}
.field{margin-bottom:14px}
.field label{display:block;font-size:14px;margin-bottom:6px}
.field input{
  width:100%;
  background:var(--paper);
  color:var(--ink);
  border:1px solid var(--line);
  border-radius:12px;
  padding:12px 14px;
  line-height:1.4;
}
.field input:hover{border-color:var(--accent)}
.field input:focus{border-color:var(--accent-2);outline:2px solid var(--accent-2);outline-offset:1px}
.form-note{font-size:13px;color:var(--muted);margin:10px 0 0}
.site-footer{background:var(--cinema);color:var(--paper);padding:48px 0 36px}
.site-footer .brand{color:var(--paper);font-size:22px;display:inline-block;margin-bottom:8px}
.foot-copy{color:var(--paper);margin-bottom:8px}
.foot-nav{display:flex;flex-wrap:wrap;gap:18px;list-style:none;padding:0;margin:14px 0}
.foot-nav a{color:var(--paper);text-decoration-color:var(--accent)}
.foot-nav a:hover{color:var(--accent)}
.fine{color:#cfc4b6;font-size:13px;margin:0}
@media (min-width:992px){
  .mega-wrap:hover>.mega-panel,.mega-wrap:focus-within>.mega-panel,.mega-panel.show{display:block}
  .hero-visual{margin-right:-36px}
  .price-card{margin-top:28px}
  .price-card.featured{margin-top:0}
}
@media (max-width:1199.98px){
  h1{font-size:46px}
  h2{font-size:30px}
}
@media (max-width:991.98px){
  body{padding-top:108px}
  .block{padding:64px 0}
  h1{font-size:38px}
  .zone-main,.zone-sub,.scene-row,.demo-stage,.case-row,.case-row.reverse,.reputation,.feature-split,.cta-grid,.price-grid,.entry-banner{grid-template-columns:1fr}
  .zone-card.shift{margin-top:0}
  .hero-visual{margin-right:0}
  .entry-banner,.device-row,.cta-grid{display:grid}
  .spec-badges{justify-content:flex-start;max-width:none}
  .price-card,.price-card.featured{margin-top:0}
  .header-bar{flex-wrap:wrap;padding:10px 0}
  .primary-nav{width:100%;justify-content:flex-start;gap:16px;padding-bottom:8px}
}
@media (max-width:767.98px){
  body{font-size:16px}
  .block{padding:48px 0}
  h1{font-size:32px}
  h2{font-size:28px}
  h3{font-size:20px}
  .steps,.timeline{flex-direction:column}
  .timeline::before{left:5px;right:auto;top:0;bottom:0;width:1px;height:auto}
  .t-item{max-width:none;padding:0 0 16px 22px}
  .t-dot{top:6px;left:0}
  .issue-list li{grid-template-columns:72px 1fr;gap:8px 12px}
  .issue-list .zone-mark{grid-column:2}
  .review-wall{columns:1}
  .quote.w-a,.quote.w-b,.quote.w-c{width:100%;margin-left:0}
  .scene-row{grid-template-columns:1fr}
  .entry-grid{grid-template-columns:1fr}
}
@media (max-width:575.98px){
  .brand{font-size:16px;max-width:9em}
  .hero-actions,.entry-banner{align-items:stretch}
  .btn-main,.btn-ghost{width:100%}
  .entry-banner .btn-main{width:auto}
  .step-num{font-size:48px}
  .price-num{font-size:38px}
  .device-row{align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none !important}
}

/* roulang page: category1 */
:root{
 --ink:#1B1614;
 --cinema:#241C18;
 --paper:#F3EEE6;
 --paper-2:#E6DDD0;
 --line:#D2C7B8;
 --accent:#C45C26;
 --accent-2:#3E6B5E;
 --blush:#E4C7B6;
 --muted:#6d635a;
 --shadow:0 10px 28px rgba(27,22,20,.08);
 --serif:"Noto Serif SC","Songti SC",STSong,serif;
 --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
 --mono:ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
 --bs-body-color:#1B1614;
 --bs-body-bg:#F3EEE6;
 --bs-primary:#C45C26;
 --bs-link-color:#1B1614;
 --bs-link-hover-color:#C45C26;
 --bs-border-color:#D2C7B8;
 --bs-border-radius:12px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 color:var(--ink);
 background:var(--paper);
 font-family:var(--sans);
 font-size:17px;
 line-height:1.75;
 padding-top:84px;
 overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
button,input{font-family:inherit;font-size:inherit}
a{color:var(--ink);text-decoration-color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--accent)}
a:active{color:#8d3e16}
a:focus-visible,button:focus-visible{
 outline:2px solid var(--accent-2);
 outline-offset:3px;
}
.container{max-width:1140px}
section[id],div[id],p[id]{scroll-margin-top:96px}
.site-header{
 position:fixed;top:0;left:0;right:0;z-index:1030;
 background:var(--paper);
 border-bottom:1px solid var(--line);
 min-height:72px;
}
.header-bar{
 min-height:72px;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:20px;
}
.brand{
 font-family:var(--serif);
 font-weight:700;
 font-size:20px;
 line-height:1.25;
 color:var(--ink);
 text-decoration:none;
 max-width:14em;
}
a.brand:hover{color:var(--ink);text-decoration:none}
.primary-nav{display:flex;align-items:center;gap:22px;margin-left:auto}
.nav-link-main{
 color:var(--ink);
 text-decoration:none;
 padding:8px 0;
 border-bottom:2px solid transparent;
 line-height:1.2;
}
.nav-link-main:hover{color:var(--accent);text-decoration:none}
.nav-link-main.active{border-bottom-color:var(--accent);color:var(--ink)}
.nav-link-main:active{color:#8d3e16}
.mega-wrap{position:relative}
.mega-trigger{
 background:transparent;
 border:0;
 border-bottom:2px solid transparent;
 color:var(--ink);
 padding:8px 0;
 line-height:1.2;
 cursor:pointer;
}
.mega-trigger:hover{color:var(--accent)}
.mega-wrap:hover .mega-trigger,
.mega-wrap:focus-within .mega-trigger,
.mega-trigger.show{outline:2px solid var(--accent-2);outline-offset:3px}
.mega-panel{
 display:none;
 position:absolute;
 right:0;
 top:100%;
 width:640px;
 max-width:72vw;
 padding:16px;
 border:1px solid var(--line);
 border-radius:12px;
 background:var(--paper);
 box-shadow:var(--shadow);
 margin-top:10px;
 z-index:30;
}
.mega-wrap:hover .mega-panel,
.mega-wrap:focus-within .mega-panel,
.mega-wrap.open .mega-panel{display:block}
.entry-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.entry-card{
 display:block;
 padding:14px 12px;
 border:1px solid var(--line);
 border-radius:12px;
 background:var(--paper-2);
 color:var(--ink);
 text-decoration:none;
 min-height:100%;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.entry-card strong{display:block;font-family:var(--serif);font-size:18px;margin-bottom:6px;line-height:1.22}
.entry-card span{display:block;font-size:14px;line-height:1.65;color:var(--muted)}
.entry-card:hover{color:var(--ink);border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow);text-decoration:none}
.entry-card:active{transform:translateY(0)}
.nav-toggle{
 background:transparent;
 color:var(--ink);
 border:1px solid var(--line);
 border-radius:999px;
 padding:6px 14px;
 line-height:1.2;
 cursor:pointer;
}
.nav-toggle:hover{border-color:var(--accent);color:var(--accent)}
.nav-toggle[aria-expanded="true"]{outline:2px solid var(--accent-2);outline-offset:2px}
.mobile-sheet{background:var(--paper);border-top:1px solid var(--line);box-shadow:var(--shadow)}
.mobile-sheet .container{padding-top:14px;padding-bottom:16px}
.band{padding:88px 0}
.band-paper{background:var(--paper)}
.band-alt{background:var(--paper-2)}
.page-head{
 background:var(--paper-2);
 padding:28px 0 32px;
 border-bottom:1px solid var(--line);
}
.kicker{
 margin:0 0 8px;
 font-family:var(--mono);
 font-size:12px;
 letter-spacing:.06em;
 color:var(--accent-2);
}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--muted);margin:0 0 8px}
.crumb a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--accent)}
.crumb a:hover{color:var(--accent)}
.crumb span[aria-hidden]{color:var(--line)}
.page-head h1{
 font-family:var(--serif);
 font-size:34px;
 line-height:1.22;
 font-weight:700;
 margin:0 0 8px;
}
.page-head .deck{margin:0;max-width:40em;font-size:16px;color:var(--muted)}
.band h2{
 font-family:var(--serif);
 font-size:32px;
 line-height:1.22;
 font-weight:700;
 margin:0 0 18px;
}
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{
 display:inline-flex;
 align-items:center;
 border:1px solid var(--line);
 border-radius:999px;
 padding:4px 12px;
 font-size:14px;
 line-height:1.6;
 color:var(--ink);
 background:transparent;
}
.chip.is-on{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.mix-row{
 display:grid;
 grid-template-columns:minmax(0,8fr) minmax(0,4fr);
 gap:18px;
 align-items:stretch;
 margin-bottom:18px;
}
.mix-row.reverse{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}
.mix-row.reverse .mag-lg{order:2}
.mix-row.reverse .mag-stack{order:1}
.mag-stack{display:flex;flex-direction:column;gap:12px;min-width:0}
.mag-card{
 display:flex;
 flex-direction:column;
 min-width:0;
 color:var(--ink);
 text-decoration:none;
 background:var(--paper);
 border:1px solid var(--line);
 border-radius:2px;
 box-shadow:var(--shadow);
 overflow:hidden;
 transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.band-alt .mag-card{background:#f7f3ec}
.mag-card:hover{color:var(--ink);text-decoration:none;border-color:var(--accent);transform:translateY(-2px);box-shadow:var(--shadow)}
.mag-card:active{transform:translateY(0)}
.film-frame{
 position:relative;
 aspect-ratio:16/9;
 background:var(--cinema);
 border-bottom:1px solid var(--line);
 overflow:hidden;
 border-radius:2px 2px 0 0;
}
.mag-stack .film-frame{aspect-ratio:16/8}
.film-frame img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.timecode,.badge-hd{
 position:absolute;z-index:2;
 font-family:var(--mono);font-size:12px;line-height:1.4;
}
.timecode{left:10px;bottom:10px;color:var(--paper);background:rgba(27,22,20,.72);border-radius:2px;padding:2px 6px}
.badge-hd{right:10px;top:10px;color:var(--paper);background:rgba(27,22,20,.72);border:1px solid var(--blush);border-radius:999px;padding:2px 8px}
.cap-bar{
 border-bottom:1px solid var(--line);
 background:var(--paper-2);
 color:var(--ink);
 font-size:14px;
 line-height:1.6;
 padding:6px 12px;
}
.mag-body{padding:12px 14px 14px}
.mag-card h3{
 font-family:var(--serif);
 font-size:18px;
 line-height:1.22;
 margin:0 0 8px;
 font-weight:700;
}
.mag-lg h3{font-size:26px}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px;color:var(--muted);font-size:14px}
.badge-zone{
 display:inline-flex;
 align-items:center;
 border:1px solid var(--line);
 color:var(--accent-2);
 border-radius:999px;
 padding:2px 10px;
 font-size:12px;
 line-height:1.6;
 background:transparent;
}
.more-line{margin:8px 0 0}
.more-link{
 color:var(--ink);
 text-decoration:underline;
 text-decoration-color:var(--accent);
 text-underline-offset:4px;
}
.more-link:hover{color:var(--accent)}
.lead-box{
 max-width:68ch;
 border:1px solid var(--line);
 border-top:3px solid var(--accent);
 border-radius:2px;
 background:var(--paper-2);
 box-shadow:var(--shadow);
 padding:22px 24px;
}
.lead-box p{margin:0 0 12px}
.lead-box p:last-child{margin-bottom:0}
.note-col{max-width:720px}
.point-list{list-style:none;margin:0;padding:0}
.point-list li{
 border-top:1px solid var(--line);
 padding:16px 0;
}
.point-list li:first-child{border-top:0;padding-top:0}
.point-list strong{
 display:block;
 font-family:var(--serif);
 font-size:20px;
 line-height:1.22;
 margin-bottom:4px;
}
.point-list p{margin:0;color:var(--ink)}
.v-time{list-style:none;margin:0 0 0 8px;padding:0 0 0 22px;border-left:1px solid var(--line);max-width:720px}
.v-time li{position:relative;padding:0 0 22px 0}
.v-time li:last-child{padding-bottom:0}
.v-time li::before{
 content:"";
 width:10px;height:10px;
 border-radius:50%;
 background:var(--accent);
 position:absolute;
 left:-28px;
 top:8px;
}
.v-time time{
 display:block;
 font-family:var(--mono);
 font-size:12px;
 color:var(--accent);
 line-height:1.4;
}
.v-time h3{
 font-family:var(--serif);
 font-size:20px;
 line-height:1.22;
 margin:2px 0 4px;
}
.v-time p{margin:0}
.quote-bar{
 display:grid;
 grid-template-columns:auto 1fr;
 gap:12px 16px;
 align-items:start;
 border:1px solid var(--line);
 border-radius:2px;
 background:var(--paper);
 box-shadow:var(--shadow);
 padding:18px 20px;
 margin:0 0 14px;
}
.quote-mark{
 font-family:var(--serif);
 font-size:48px;
 line-height:.8;
 color:var(--accent);
}
.quote-bar p{margin:0 0 8px;font-family:var(--serif);font-size:20px;line-height:1.55}
.quote-bar cite{display:block;font-style:normal;font-family:var(--sans);font-size:14px;color:var(--muted)}
.member-line{margin:0 0 16px;max-width:68ch}
.rel-list{list-style:none;margin:0;padding:0;max-width:760px}
.rel-list a{
 display:flex;
 justify-content:space-between;
 gap:16px;
 align-items:baseline;
 padding:14px 0;
 border-bottom:1px solid var(--line);
 text-decoration:none;
 color:var(--ink);
}
.rel-list a:hover{color:var(--accent)}
.rel-list a:active{color:#8d3e16}
.rel-list strong{font-family:var(--serif);font-size:18px;font-weight:700;line-height:1.35}
.rel-list em{font-style:normal;font-size:13px;color:var(--muted);white-space:nowrap}
.back-line{margin:18px 0 0}
.back-line a{color:var(--ink);text-decoration:underline;text-decoration-color:var(--accent)}
.back-line a:hover{color:var(--accent)}
.site-footer{
 background:var(--cinema);
 color:var(--paper);
 padding:48px 0 40px;
}
.site-footer .brand{color:var(--paper);display:inline-block;margin-bottom:8px}
.site-footer a.brand:hover{color:var(--paper)}
.foot-copy{margin:0 0 12px;color:var(--paper)}
.foot-nav{display:flex;flex-wrap:wrap;gap:8px 18px;list-style:none;margin:0 0 12px;padding:0}
.foot-nav a{color:var(--paper);text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
.foot-nav a:hover{color:var(--accent)}
.foot-nav a:active{color:#e7b89a}
.fine{margin:0;color:var(--blush);font-size:14px}
@media (max-width:1199.98px){
 .page-head h1{font-size:32px}
 .band h2{font-size:30px}
}
@media (max-width:991.98px){
 body{padding-top:96px}
 .band{padding:64px 0}
 .header-bar{flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
 .brand{max-width:8.2em}
 .primary-nav{gap:14px}
 .mix-row,.mix-row.reverse{grid-template-columns:1fr}
 .mix-row.reverse .mag-lg,.mix-row.reverse .mag-stack{order:0}
 .entry-grid{grid-template-columns:1fr}
 .mag-lg h3{font-size:24px}
}
@media (max-width:767.98px){
 .band{padding:48px 0}
 .page-head{padding:22px 0 26px}
 .page-head h1{font-size:28px}
 .band h2{font-size:28px}
 .quote-bar{grid-template-columns:1fr;gap:4px}
 .quote-bar p{font-size:18px}
 .rel-list a{flex-direction:column;gap:4px}
 .rel-list em{white-space:normal}
}
@media (max-width:575.98px){
 body{font-size:16px;padding-top:108px}
 .mag-stack .film-frame{aspect-ratio:16/9}
 .lead-box,.quote-bar{padding:16px}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}