/* roulang page: index */
:root{
  --ink:#2d2038;--ink-2:#48394f;--paper:#f8f3e9;--paper-2:#fffdf8;--mist:#e9e0e8;
  --line:#d7c8d7;--orange:#c85736;--orange-dark:#a84229;--green:#58745b;
  --muted:#756b78;--shadow:0 14px 32px rgba(55,35,58,.10);--shadow-lg:0 22px 46px rgba(55,35,58,.16);
  --radius:16px;--radius-sm:12px;--container:1200px;--ease:180ms ease;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.32;background-image:radial-gradient(rgba(62,43,67,.12) .55px,transparent .55px);background-size:8px 8px;z-index:-1}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}.grid-container{max-width:var(--container);padding-left:22px;padding-right:22px}
:focus-visible{outline:3px solid #d87857;outline-offset:3px}.skip{position:absolute;left:-9999px;top:10px;background:var(--ink);color:#fff;padding:10px 16px;z-index:99}.skip:focus{left:10px}
.site-header{position:sticky;top:0;z-index:30;background:rgba(248,243,233,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(215,200,215,.8)}
.topbar{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:850;font-size:19px;letter-spacing:.02em}.brand-mark{width:33px;height:38px;display:grid;place-items:center;background:var(--ink);color:var(--paper);border-radius:8px 8px 14px 8px;font-size:11px;font-weight:800}.brand small{display:block;color:var(--orange);font-size:10px;line-height:1.1;letter-spacing:.1em}
.nav-wrap{display:flex;align-items:center;gap:10px}.main-nav{display:flex;align-items:center;gap:4px}.main-nav>a,.mega-toggle{border:0;background:transparent;color:var(--ink-2);font-weight:700;padding:10px 12px;border-radius:9px;position:relative;font-size:14px}.main-nav>a:hover,.mega-toggle:hover{background:#eee6ec;color:var(--ink)}.main-nav>a.active:after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:3px;background:var(--orange);border-radius:5px}
.header-cta,.button.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;background:var(--orange);color:#fff;border:1px solid var(--orange);border-radius:13px;font-weight:800;transition:transform var(--ease),background var(--ease),box-shadow var(--ease)}.header-cta:hover,.button.primary:hover{background:var(--orange-dark);transform:translateY(-1px);box-shadow:0 8px 18px rgba(200,87,54,.24)}
.button.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border:1px solid var(--ink);border-radius:13px;background:transparent;color:var(--ink);font-weight:800;transition:var(--ease)}.button.secondary:hover{background:#eee6ec;transform:translateY(-1px)}
.mega{position:relative}.mega-panel{display:none;position:absolute;top:50px;right:-65px;width:550px;padding:18px;background:var(--paper-2);border:1px solid var(--ink);border-radius:var(--radius);box-shadow:var(--shadow-lg)}.mega.open .mega-panel{display:block}.mega-grid{display:grid;grid-template-columns:7fr 5fr;gap:16px}.mega-list a{display:block;padding:9px 10px;border-bottom:1px solid var(--mist);font-size:14px;font-weight:700}.mega-list a:hover{color:var(--orange)}.mega-feature{background:var(--ink);color:var(--paper);border-radius:12px;padding:16px}.mega-feature strong{display:block;margin:8px 0;font-size:17px}.menu-toggle{display:none;border:1px solid var(--line);background:var(--paper-2);border-radius:10px;padding:8px 11px;color:var(--ink);font-weight:800}
.hero{padding:56px 0 26px;position:relative;overflow:hidden}.hero:after{content:"ARCHIVE / 01";position:absolute;right:-22px;top:8px;font-size:92px;line-height:1;font-weight:900;color:rgba(70,48,76,.045);pointer-events:none}.hero-sheet{position:relative;z-index:1;background:var(--paper-2);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:20px;padding:clamp(24px,4vw,50px);overflow:hidden}.hero-sheet:before{content:"";position:absolute;right:30px;top:24px;width:110px;height:110px;border:1px solid var(--orange);border-radius:50%;opacity:.4}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.04em}.eyebrow{padding:5px 10px;background:#efe5e8;color:#8e3d2a}.eyebrow:before{content:"";width:7px;height:7px;background:var(--green);border-radius:50%}h1,h2,h3,p{margin-top:0}h1{max-width:760px;margin:16px 0 14px;font-size:clamp(34px,5vw,56px);line-height:1.18;letter-spacing:-.04em;font-weight:900}h2{font-size:clamp(28px,3.5vw,38px);line-height:1.28;letter-spacing:-.025em;font-weight:850}h3{font-size:20px;line-height:1.45;font-weight:850}.hero-copy{max-width:780px;font-size:16px;color:var(--ink-2);line-height:1.9}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 0}.hero-notes{display:flex;flex-wrap:wrap;gap:18px;margin-top:24px;color:var(--muted);font-size:13px}.hero-notes strong{display:block;color:var(--ink);font-size:20px;line-height:1.2}.hero-notes span{display:block}
.section{padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}.section-kicker{color:var(--orange);font-size:12px;font-weight:900;letter-spacing:.12em}.section-head h2{margin:7px 0 0}.section-head p{max-width:530px;margin:0;color:var(--muted);font-size:15px}
.dashboard{margin-top:26px;display:grid;grid-template-columns:1.05fr 1.55fr;gap:18px}.panel{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:0 8px 20px rgba(55,35,58,.06)}.panel.dark{background:var(--ink);color:var(--paper);border-color:var(--ink)}.panel-title{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:18px;font-weight:850}.panel-code{font-size:11px;color:var(--orange);letter-spacing:.12em;font-weight:900}.metric-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:14px}.metric{min-height:116px;padding:16px;border:1px solid var(--mist);border-radius:13px;background:#fcf8f1}.metric.large{grid-row:span 2;background:#f0e8ef;border-color:#d4bfd0}.metric b{display:block;font-size:30px;line-height:1.1;font-variant-numeric:tabular-nums}.metric small{color:var(--muted);font-size:13px}.metric .bar{height:7px;margin-top:16px;border-radius:9px;background:#dcd0da;overflow:hidden}.metric .bar i{display:block;height:100%;width:74%;background:var(--orange);border-radius:9px}.status-list{display:grid;gap:13px}.status-row{display:grid;grid-template-columns:84px 1fr 34px;align-items:center;gap:10px;font-size:13px}.status-row .line{height:6px;background:#5c4d65;border-radius:9px;overflow:hidden}.status-row .line i{display:block;height:100%;background:#d27858;border-radius:9px}.status-dot{width:9px;height:9px;background:#82a083;border-radius:50%;justify-self:end}.matrix-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:1fr 1fr;gap:16px}.archive-card{position:relative;min-height:190px;padding:23px;border-radius:var(--radius);border:1px solid var(--line);background:var(--paper-2);box-shadow:0 7px 15px rgba(55,35,58,.06);overflow:hidden;transition:transform var(--ease),box-shadow var(--ease)}.archive-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.archive-card.large{grid-row:span 2;min-height:396px;background:var(--ink);color:var(--paper);border-color:var(--ink);display:flex;flex-direction:column;justify-content:end}.archive-card:before{content:"";position:absolute;right:-22px;top:-25px;width:100px;height:130px;border:1px solid currentColor;opacity:.13;transform:rotate(18deg)}.archive-card .number{font-size:11px;font-weight:900;letter-spacing:.14em;color:var(--orange);position:absolute;top:18px;left:20px}.archive-card h3{margin:28px 0 7px}.archive-card p{font-size:13px;color:var(--muted);line-height:1.65;margin-bottom:15px}.archive-card.large p{color:#d6cad8}.tags{display:flex;flex-wrap:wrap;gap:7px}.badge{padding:4px 9px;background:#eee5ec;color:var(--ink-2);font-size:11px}.dark .badge,.archive-card.large .badge{background:#4b3b52;color:#f6ebe2}.archive-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;color:var(--orange);font-size:13px;font-weight:850}.archive-link:after{content:"→";transition:transform var(--ease)}.archive-link:hover:after{transform:translateX(4px)}
.compare-wrap{display:grid;grid-template-columns:1fr 84px 1fr;align-items:stretch;gap:18px}.compare-card{padding:28px;background:var(--paper-2);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.compare-card.recommended{border:1px solid var(--orange);background:#fff8f0}.compare-card h3{margin:8px 0}.compare-card>p{font-size:14px;color:var(--muted);margin-bottom:20px}.compare-list{list-style:none;margin:0;padding:0;display:grid;gap:14px}.compare-list li{display:grid;grid-template-columns:24px 1fr;gap:9px;font-size:14px;line-height:1.6}.check{color:var(--green);font-weight:900}.track{display:flex;align-items:center;justify-content:center;position:relative}.track:before{content:"";height:100%;width:1px;background:var(--line)}.track span{position:absolute;background:var(--orange);color:#fff;border-radius:50%;width:42px;height:42px;display:grid;place-items:center;font-weight:900;font-size:13px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:30px;border-top:1px solid var(--line)}.step{position:relative;padding:24px 18px 0;border-right:1px solid var(--line)}.step:last-child{border:0}.step:before{content:"";position:absolute;top:-6px;left:18px;width:11px;height:11px;background:var(--orange);border:3px solid var(--paper);border-radius:50%;box-shadow:0 0 0 1px var(--orange)}.step b{display:block;font-size:15px;margin-bottom:5px}.step p{font-size:13px;color:var(--muted);margin:0;line-height:1.65}
.faq-section{background:#eee6ec;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.faq-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:45px;align-items:start}.faq-intro p{color:var(--muted);font-size:15px}.accordion{background:transparent;margin:0}.accordion-item{border:1px solid var(--line);border-bottom:0;background:var(--paper-2)}.accordion-item:first-child{border-radius:14px 14px 0 0}.accordion-item:last-child{border-bottom:1px solid var(--line);border-radius:0 0 14px 14px}.accordion-title{color:var(--ink)!important;font-size:15px;font-weight:800;padding:18px 44px 18px 20px}.accordion-title:hover{background:#fff8f0}.is-active .accordion-title{color:var(--orange)!important;border-left:3px solid var(--orange)}.accordion-content{background:#fff8f0;border-top:1px solid #ead9d0;color:var(--ink-2);font-size:14px;line-height:1.8;padding:16px 20px}
.feedback{background:#dcd1df;padding:92px 0}.feedback-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:42px;align-items:start}.feedback-copy p{color:var(--ink-2);font-size:15px}.notice{margin-top:24px;padding:15px 17px;border-left:3px solid var(--green);background:rgba(255,253,248,.68);font-size:13px;color:var(--ink-2)}.form-card{background:var(--paper-2);border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:var(--shadow)}label{display:block;font-size:13px;font-weight:800;margin-bottom:7px}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#fffdf9;color:var(--ink);padding:11px 13px;min-height:46px;transition:border var(--ease),box-shadow var(--ease)}input:focus,select:focus,textarea:focus{border-color:var(--ink);box-shadow:0 0 0 4px rgba(45,32,56,.09);outline:0}textarea{min-height:116px;resize:vertical}.form-row{margin-bottom:16px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.consent{display:flex;align-items:flex-start;gap:9px;font-size:12px;color:var(--muted);font-weight:500}.consent input{width:18px;min-height:18px;margin-top:3px}.form-foot{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:20px}.form-message{font-size:13px;color:var(--green);display:none}.form-message.show{display:block}
.site-footer{background:var(--ink);color:#f8efe5;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer-brand{font-size:20px;font-weight:850}.footer-brand p{max-width:280px;color:#cfc0d0;font-size:13px;line-height:1.8;margin-top:12px}.site-footer h3{font-size:14px;color:#fff;margin-bottom:13px}.footer-links{list-style:none;padding:0;margin:0;display:grid;gap:7px}.footer-links a{color:#cfc0d0;font-size:13px}.footer-links a:hover{color:#f19a78}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #55465d;margin-top:42px;padding-top:18px;color:#ad9fac;font-size:12px}.paper-rule{height:1px;background:var(--line);margin:10px 0 22px}
@media(max-width:1023px){.main-nav>a,.mega-toggle{padding-left:8px;padding-right:8px}.header-cta{padding-left:14px;padding-right:14px}.dashboard,.faq-layout,.feedback-grid{grid-template-columns:1fr}.matrix-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}.archive-card.large{grid-row:span 2}.faq-layout,.feedback-grid{gap:25px}.section,.feedback{padding:72px 0}}
@media(max-width:760px){.topbar{min-height:66px}.menu-toggle{display:block}.nav-wrap{display:none;position:absolute;left:0;right:0;top:66px;background:var(--paper-2);border-bottom:1px solid var(--line);padding:13px 22px 20px;box-shadow:var(--shadow)}.nav-wrap.is-open{display:block}.main-nav{display:grid;gap:3px}.main-nav>a,.mega-toggle{display:block;width:100%;text-align:left;padding:12px;border-radius:8px}.mega-panel{position:static;width:auto;margin-top:6px;box-shadow:none}.mega-grid{grid-template-columns:1fr}.header-cta{display:none}.hero{padding-top:30px}.hero-sheet{padding:25px 20px}.hero:after{font-size:50px;top:12px}.metric-layout{grid-template-columns:1fr 1fr}.metric.large{grid-column:span 2;grid-row:auto}.matrix-grid{grid-template-columns:1fr}.archive-card.large{grid-row:auto;min-height:270px}.compare-wrap{grid-template-columns:1fr;gap:12px}.track{height:42px}.track:before{height:1px;width:100%}.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}
@media(max-width:520px){body{font-size:15px}.grid-container{padding-left:16px;padding-right:16px}h1{font-size:34px}.section,.feedback{padding:54px 0}.section-head{display:block;margin-bottom:22px}.section-head p{margin-top:12px}.metric-layout,.form-grid{grid-template-columns:1fr}.metric.large{grid-column:auto}.hero-actions .button{width:100%}.hero-notes{gap:13px}.status-row{grid-template-columns:72px 1fr 22px}.form-foot{align-items:stretch;flex-direction:column}.form-foot .button{width:100%}.footer-grid{grid-template-columns:1fr}.footer-bottom{margin-top:28px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{
      --ink:#2d2038;--ink-2:#48394f;--paper:#f8f3e9;--paper-2:#fffdf8;--mist:#e9e0e8;
      --line:#d7c8d7;--orange:#c85736;--orange-dark:#a84229;--green:#58745b;
      --muted:#756b78;--shadow:0 14px 32px rgba(55,35,58,.10);--shadow-lg:0 22px 46px rgba(55,35,58,.16);
      --radius:16px;--radius-sm:12px;--container:1200px;--ease:180ms ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.78}
    body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.28;background-image:radial-gradient(rgba(62,43,67,.12) .55px,transparent .55px);background-size:8px 8px;z-index:-1}
    a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),transform var(--ease)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(34px,4.6vw,54px);line-height:1.2;letter-spacing:0;font-weight:850;margin:14px 0 18px}
    h2{font-size:clamp(28px,3vw,38px);line-height:1.3;letter-spacing:0;margin:8px 0 12px;font-weight:800}
    h3{font-size:21px;line-height:1.4;margin-bottom:8px}
    .grid-container{max-width:var(--container);padding-left:22px;padding-right:22px}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(248,243,233,.95);backdrop-filter:blur(12px);border-bottom:1px solid rgba(215,200,215,.8)}
    .topbar{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{display:flex;align-items:center;gap:10px;white-space:nowrap;font-weight:850;font-size:19px}
    .brand-mark{width:33px;height:38px;display:grid;place-items:center;background:var(--ink);color:var(--paper);border-radius:8px 8px 14px 8px;font-size:11px;font-weight:800}
    .brand small{display:block;color:var(--orange);font-size:10px;line-height:1.1;letter-spacing:.1em}
    .nav-wrap{display:flex;align-items:center;gap:10px}
    .main-nav{display:flex;align-items:center;gap:4px}
    .main-nav>a,.mega-toggle{border:0;background:transparent;color:var(--ink-2);font-weight:700;padding:10px 12px;border-radius:9px;position:relative;font-size:14px}
    .main-nav>a:hover,.mega-toggle:hover{background:#eee6ec;color:var(--ink)}
    .main-nav>a.active:after{content:"";position:absolute;left:12px;right:12px;bottom:4px;height:3px;background:var(--orange);border-radius:5px}
    .header-cta,.button.primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;background:var(--orange);color:#fff;border:1px solid var(--orange);border-radius:13px;font-weight:800;transition:transform var(--ease),background var(--ease),box-shadow var(--ease)}
    .header-cta:hover,.button.primary:hover{background:var(--orange-dark);transform:translateY(-1px);box-shadow:0 8px 18px rgba(200,87,54,.24);color:#fff}
    .button.secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 20px;border:1px solid var(--ink);border-radius:13px;background:transparent;color:var(--ink);font-weight:800;transition:var(--ease)}
    .button.secondary:hover{background:#eee6ec;transform:translateY(-1px)}
    :focus-visible{outline:3px solid rgba(200,87,54,.5);outline-offset:3px}
    .mega{position:relative}
    .mega-panel{display:none;position:absolute;top:50px;right:-65px;width:550px;padding:18px;background:var(--paper-2);border:1px solid var(--ink);border-radius:var(--radius);box-shadow:var(--shadow-lg)}
    .mega.open .mega-panel{display:block}
    .mega-grid{display:grid;grid-template-columns:7fr 5fr;gap:16px}
    .mega-list a{display:block;padding:9px 10px;border-bottom:1px solid var(--mist);font-size:14px;font-weight:700}
    .mega-list a:hover{color:var(--orange)}
    .mega-feature{background:var(--ink);color:var(--paper);border-radius:12px;padding:16px}
    .mega-feature strong{display:block;margin:8px 0;font-size:17px}
    .mega-feature small{color:#d6cad8}
    .menu-toggle{display:none;border:1px solid var(--line);background:var(--paper-2);border-radius:10px;padding:8px 11px;color:var(--ink);font-weight:800}
    .hero{padding:52px 0 30px}
    .crumbs{font-size:13px;color:var(--muted);margin-bottom:18px}
    .crumbs a{color:var(--orange);font-weight:700}
    .hero-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:42px;align-items:end}
    .eyebrow,.badge,.tag{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-size:12px;font-weight:800}
    .eyebrow{padding:5px 10px;background:#efe5e8;color:#8e3d2a}
    .eyebrow:before{content:"";width:7px;height:7px;background:var(--green);border-radius:50%}
    .hero-copy{max-width:690px;color:var(--ink-2);font-size:16px;line-height:1.9}
    .hero-tags,.tag-row{display:flex;flex-wrap:wrap;gap:8px}
    .tag{padding:5px 10px;background:var(--mist);color:var(--ink-2)}
    .hero-stamp{min-height:210px;background:var(--ink);color:var(--paper);padding:24px;border-radius:18px;position:relative;overflow:hidden}
    .hero-stamp:after{content:"字幕索引";position:absolute;right:-8px;bottom:-15px;color:rgba(255,253,248,.08);font-size:68px;font-weight:900;writing-mode:vertical-rl}
    .stamp-top{display:flex;justify-content:space-between;color:#d9cbd9;font-size:12px}
    .stamp-title{font-size:27px;font-weight:800;margin:35px 0 25px;max-width:240px;line-height:1.35}
    .stamp-line{height:5px;background:#66566d;border-radius:8px;overflow:hidden}
    .stamp-line i{display:block;width:72%;height:100%;background:var(--orange)}
    .section{padding:78px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
    .section-kicker{color:var(--orange);font-size:12px;font-weight:900;letter-spacing:.12em}
    .section-head p{max-width:520px;margin:0;color:var(--muted);font-size:15px}
    .catalog-layout{display:grid;grid-template-columns:280px 1fr;gap:25px;align-items:start}
    .filter-folder{background:var(--ink);color:var(--paper);border-radius:16px;padding:23px;position:sticky;top:98px}
    .filter-folder h3{margin-bottom:18px}
    .filter-group{padding:16px 0;border-top:1px solid rgba(255,253,248,.2)}
    .filter-group strong{display:block;font-size:13px;margin-bottom:9px;color:#e5d9e4}
    .filter-option{display:flex;align-items:center;gap:8px;margin:8px 0;font-size:14px;color:#d6cad8;cursor:pointer}
    .filter-option input{accent-color:var(--orange);width:16px;height:16px}
    .catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .archive-card{position:relative;min-height:245px;padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:var(--paper-2);box-shadow:0 7px 15px rgba(55,35,58,.06);overflow:hidden;transition:transform var(--ease),box-shadow var(--ease)}
    .archive-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .archive-card.featured{grid-column:1/-1;min-height:210px;display:grid;grid-template-columns:190px 1fr;gap:24px;align-items:center}
    .cover{height:128px;background:#e5d8dc;position:relative;border:1px solid var(--line);overflow:hidden;border-radius:12px}
    .cover:before{content:"";position:absolute;inset:18px;border:1px solid var(--orange);transform:rotate(-7deg)}
    .cover:after{content:"字幕轨道";position:absolute;bottom:12px;left:15px;color:var(--ink);font-size:13px;font-weight:800}
    .number{position:absolute;top:17px;left:20px;color:var(--orange);font-size:11px;font-weight:900;letter-spacing:.12em}
    .archive-card h3{margin:27px 0 7px}
    .archive-card p{font-size:13px;color:var(--muted);line-height:1.7;margin-bottom:16px}
    .archive-card.featured h3{margin-top:8px;font-size:25px}
    .card-meta{display:flex;justify-content:space-between;gap:10px;align-items:center;color:var(--muted);font-size:12px}
    .arrow-link{color:var(--orange);font-weight:800;font-size:14px}
    .arrow-link span{display:inline-block;transition:transform var(--ease)}
    .archive-card:hover .arrow-link span{transform:translateX(4px)}
    .note-band{background:#eee6ec;border-left:4px solid var(--orange);padding:21px 25px;border-radius:0 14px 14px 0;color:var(--ink-2)}
    .note-band strong{display:block;color:var(--ink);margin-bottom:3px}
    .path-section{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .path-step{padding:15px 20px;border-left:1px solid var(--line);position:relative}
    .path-step:first-child{border-left:0}
    .path-step b{display:block;color:var(--orange);font-size:13px;margin-bottom:5px}
    .path-step span{font-size:14px;font-weight:750}
    .faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:start}
    .faq-intro p{color:var(--muted)}
    .accordion{background:transparent;margin:0}
    .accordion-title{border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);font-size:15px;font-weight:800;padding:18px 38px 18px 0}
    .accordion-title:hover{background:#f0e8ee;color:var(--orange)}
    .accordion-content{border:0;background:#fbf1ea;color:var(--ink-2);font-size:14px;padding:16px 18px}
    .accordion-item.is-active .accordion-title{color:var(--orange);border-top:1px solid var(--orange)}
    .feedback{background:#e9e0e8;padding:58px 0}
    .feedback-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:36px;align-items:start}
    .feedback-copy p{color:var(--ink-2)}
    .feedback-card{background:var(--paper-2);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow)}
    label{font-size:13px;font-weight:800;color:var(--ink-2);margin-bottom:7px}
    input,select,textarea{background:#fffdfa!important;border:1px solid var(--line)!important;border-radius:12px!important;box-shadow:none!important;color:var(--ink)!important;min-height:44px}
    textarea{min-height:105px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:var(--ink)!important;box-shadow:0 0 0 3px rgba(72,57,79,.12)!important}
    .form-note{font-size:12px;color:var(--muted);margin:12px 0 0}
    .site-footer{background:var(--ink);color:var(--paper);padding:54px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
    .footer-brand{font-weight:850;font-size:20px;margin-bottom:12px}
    .site-footer p{color:#d6cad8;font-size:13px;max-width:280px}
    .site-footer h3{font-size:14px;color:#fff;margin-bottom:12px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin:7px 0;font-size:13px;color:#d6cad8}
    .footer-links a:hover{color:#f0a17f}
    .footer-bottom{border-top:1px solid rgba(255,253,248,.18);margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#bfb0c1;font-size:12px}
    @media(max-width:1023px){
      .header-cta{display:none}.hero-layout,.faq-wrap,.feedback-layout{grid-template-columns:1fr}
      .hero-stamp{max-width:520px}.catalog-layout{grid-template-columns:230px 1fr}
      .path-grid{grid-template-columns:repeat(2,1fr)}.path-step:nth-child(3){border-left:0}
    }
    @media(max-width:639px){
      .grid-container{padding-left:16px;padding-right:16px}.topbar{min-height:66px}.brand{font-size:16px}.brand-mark{width:29px;height:34px}
      .menu-toggle{display:block}.nav-wrap{position:relative}.main-nav{display:none;position:absolute;right:0;top:49px;width:290px;padding:10px;background:var(--paper-2);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);align-items:stretch;flex-direction:column}
      .main-nav.is-open{display:flex}.main-nav>a,.mega-toggle{text-align:left;width:100%;padding:12px}.mega-panel{position:static;width:auto;margin-top:5px;box-shadow:none;border-color:var(--line)}.mega-grid{grid-template-columns:1fr}.mega-feature{display:none}
      .hero{padding-top:35px}.hero-layout{gap:24px}.hero-stamp{min-height:180px}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .catalog-layout{display:block}.filter-folder{position:static;margin-bottom:18px}.catalog-grid{grid-template-columns:1fr}.archive-card.featured{grid-column:auto;display:block}.archive-card.featured .cover{margin-bottom:18px}
      .path-grid{grid-template-columns:1fr}.path-step,.path-step:nth-child(3){border-left:0;border-top:1px solid var(--line)}.path-step:first-child{border-top:0}
      .footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category2 */
:root{
 --ink:#2d2038;
 --ink-2:#48394f;
 --paper:#f8f3e9;
 --paper-2:#fffdf8;
 --mist:#e9e0e8;
 --line:#d7c8d7;
 --orange:#c85736;
 --orange-dark:#a84229;
 --green:#58745b;
 --muted:#756b78;
 --shadow:0 14px 32px rgba(55,35,58,.10);
 --shadow-lg:0 22px 46px rgba(55,35,58,.16);
 --radius:16px;
 --radius-sm:12px;
 --container:1200px;
 --ease:180ms ease;
}

*,
*::before,
*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
 margin:0;
 min-width:320px;
 background:var(--paper);
 color:var(--ink);
 font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
 font-size:16px;
 line-height:1.78;
 -webkit-font-smoothing:antialiased;
 text-rendering:optimizeLegibility;
}

body::before{
 content:"";
 position:fixed;
 inset:0;
 z-index:-1;
 pointer-events:none;
 opacity:.32;
 background-image:radial-gradient(rgba(62,43,67,.12) .55px,transparent .55px);
 background-size:8px 8px;
}

::selection{
 background:rgba(200,87,54,.22);
 color:var(--ink);
}

a{
 color:inherit;
 text-decoration:none;
 transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease);
}

img{
 display:block;
 max-width:100%;
 height:auto;
}

button,
input,
select,
textarea{
 font:inherit;
}

button{cursor:pointer}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible{
 outline:3px solid rgba(200,87,54,.38);
 outline-offset:3px;
}

p{margin-top:0}

h1,
h2,
h3{
 color:var(--ink);
 line-height:1.25;
 letter-spacing:-.025em;
}

h1{
 margin:14px 0 20px;
 font-size:clamp(34px,5vw,56px);
 font-weight:850;
}

h2{
 margin:0;
 font-size:clamp(29px,3.5vw,38px);
 font-weight:820;
}

h3{
 font-size:22px;
 font-weight:800;
}

.grid-container{
 max-width:var(--container);
 padding-left:22px;
 padding-right:22px;
}

.skip-link{
 position:fixed;
 top:10px;
 left:10px;
 z-index:100;
 padding:10px 16px;
 background:var(--ink);
 color:#fff;
 border-radius:10px;
 transform:translateY(-150%);
}

.skip-link:focus{transform:translateY(0)}

.site-header{
 position:sticky;
 top:0;
 z-index:30;
 background:rgba(248,243,233,.94);
 backdrop-filter:blur(12px);
 border-bottom:1px solid rgba(215,200,215,.8);
}

.topbar{
 min-height:74px;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:18px;
}

.brand{
 display:flex;
 align-items:center;
 gap:10px;
 flex-shrink:0;
 white-space:nowrap;
 font-weight:850;
 font-size:19px;
 letter-spacing:.02em;
}

.brand-mark{
 width:33px;
 height:38px;
 display:grid;
 place-items:center;
 background:var(--ink);
 color:var(--paper);
 border-radius:8px 8px 14px 8px;
 font-size:11px;
 font-weight:800;
 box-shadow:0 7px 16px rgba(45,32,56,.16);
}

.brand-copy{line-height:1.15}

.brand small{
 display:block;
 margin-top:4px;
 color:var(--orange);
 font-size:10px;
 line-height:1.1;
 letter-spacing:.1em;
}

.nav-wrap{
 display:flex;
 align-items:center;
 gap:10px;
}

.main-nav{
 display:flex;
 align-items:center;
 gap:4px;
}

.main-nav>a,
.mega-toggle{
 position:relative;
 min-height:42px;
 display:inline-flex;
 align-items:center;
 border:0;
 background:transparent;
 color:var(--ink-2);
 font-weight:700;
 padding:10px 12px;
 border-radius:9px;
 font-size:14px;
}

.main-nav>a:hover,
.mega-toggle:hover{
 background:#eee6ec;
 color:var(--ink);
}

.main-nav>a.active{
 color:var(--ink);
}

.main-nav>a.active::after{
 content:"";
 position:absolute;
 left:12px;
 right:12px;
 bottom:4px;
 height:3px;
 background:var(--orange);
 border-radius:5px;
}

.header-cta,
.button.primary{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:8px;
 min-height:44px;
 margin:0;
 padding:10px 20px;
 background:var(--orange);
 color:#fff;
 border:1px solid var(--orange);
 border-radius:13px;
 font-weight:800;
 line-height:1.35;
 transition:transform var(--ease),background var(--ease),box-shadow var(--ease);
}

.header-cta:hover,
.button.primary:hover{
 color:#fff;
 background:var(--orange-dark);
 transform:translateY(-1px);
 box-shadow:0 8px 18px rgba(200,87,54,.24);
}

.header-cta:active,
.button.primary:active{
 transform:translateY(0);
 box-shadow:none;
}

.button.secondary{
 display:inline-flex;
 align-items:center;
 justify-content:center;
 gap:8px;
 min-height:44px;
 margin:0;
 padding:10px 20px;
 border:1px solid var(--ink);
 border-radius:13px;
 background:transparent;
 color:var(--ink);
 font-weight:800;
 line-height:1.35;
 transition:background var(--ease),transform var(--ease),box-shadow var(--ease);
}

.button.secondary:hover{
 color:var(--ink);
 background:#eee6ec;
 transform:translateY(-1px);
}

.button.secondary:active{transform:translateY(0)}

.mega{position:relative}

.mega-panel{
 display:none;
 position:absolute;
 top:50px;
 right:-65px;
 width:550px;
 padding:18px;
 background:var(--paper-2);
 border:1px solid var(--ink);
 border-radius:var(--radius);
 box-shadow:var(--shadow-lg);
}

.mega.open .mega-panel{display:block}

.mega-grid{
 display:grid;
 grid-template-columns:7fr 5fr;
 gap:16px;
}

.mega-list a{
 display:block;
 padding:9px 10px;
 border-bottom:1px solid var(--mist);
 font-size:14px;
 font-weight:700;
}

.mega-list a:last-child{border-bottom:0}

.mega-list a:hover{
 color:var(--orange);
 padding-left:14px;
}

.mega-feature{
 background:var(--ink);
 color:var(--paper);
 border-radius:12px;
 padding:16px;
}

.mega-feature strong{
 display:block;
 margin:8px 0;
 color:#fff;
 font-size:17px;
 line-height:1.45;
}

.mega-feature small{
 display:block;
 color:#d8cdda;
 line-height:1.7;
}

.badge,
.eyebrow,
.tag{
 display:inline-flex;
 align-items:center;
 gap:6px;
 border-radius:999px;
 font-size:12px;
 font-weight:800;
 line-height:1.2;
}

.badge{
 padding:5px 9px;
 background:#efe5e8;
 color:#8e3d2a;
}

.mega-feature .badge{
 background:rgba(255,255,255,.12);
 color:#f8e7dc;
}

.menu-toggle{
 display:none;
 min-height:42px;
 border:1px solid var(--line);
 background:var(--paper-2);
 border-radius:10px;
 padding:8px 11px;
 color:var(--ink);
 font-weight:800;
}

.breadcrumbs-wrap{
 padding-top:28px;
}

.breadcrumbs{
 margin:0;
 background:transparent;
}

.breadcrumbs li,
.breadcrumbs a{
 color:var(--muted);
 font-size:13px;
 text-transform:none;
}

.breadcrumbs a:hover{color:var(--orange)}

.theme-hero{
 position:relative;
 overflow:hidden;
 padding:18px 0 60px;
}

.theme-hero::after{
 content:"THEME / 02";
 position:absolute;
 right:-36px;
 top:18px;
 color:rgba(70,48,76,.045);
 font-size:100px;
 line-height:1;
 font-weight:900;
 letter-spacing:-.05em;
 pointer-events:none;
}

.hero-map{
 position:relative;
 z-index:1;
 overflow:hidden;
 padding:clamp(25px,4vw,52px);
 background:var(--paper-2);
 border:1px solid var(--line);
 border-radius:20px;
 box-shadow:var(--shadow);
}

.hero-map::before{
 content:"";
 position:absolute;
 top:-50px;
 right:10%;
 width:190px;
 height:190px;
 border:1px solid rgba(200,87,54,.28);
 border-radius:50%;
}

.hero-map::after{
 content:"已核对";
 position:absolute;
 right:32px;
 bottom:24px;
 width:82px;
 height:82px;
 display:grid;
 place-items:center;
 border:2px solid rgba(200,87,54,.28);
 border-radius:50%;
 color:rgba(168,66,41,.42);
 font-weight:900;
 font-size:14px;
 letter-spacing:.12em;
 transform:rotate(-12deg);
}

.hero-copy{
 position:relative;
 z-index:2;
 max-width:690px;
 color:var(--ink-2);
 font-size:16px;
 line-height:1.92;
}

.eyebrow{
 padding:6px 11px;
 background:#efe5e8;
 color:#8e3d2a;
 letter-spacing:.05em;
}

.eyebrow::before{
 content:"";
 width:7px;
 height:7px;
 background:var(--green);
 border-radius:50%;
}

.hero-tags,
.tag-row{
 display:flex;
 flex-wrap:wrap;
 gap:8px;
}

.hero-tags{margin-top:22px}

.tag{
 min-height:29px;
 padding:6px 10px;
 border:1px solid var(--line);
 background:var(--paper);
 color:var(--ink-2);
}

.tag.status{
 border-color:rgba(88,116,91,.32);
 background:#edf2ea;
 color:var(--green);
}

.hero-map-track{
 position:relative;
 margin-left:28px;
 padding-left:30px;
}

.hero-map-track::before{
 content:"";
 position:absolute;
 left:8px;
 top:8px;
 bottom:8px;
 width:2px;
 background:var(--line);
}

.map-stop{
 position:relative;
 display:grid;
 grid-template-columns:54px 1fr;
 gap:12px;
 align-items:center;
 min-height:66px;
 margin-bottom:9px;
 padding:9px 12px;
 border:1px solid var(--line);
 border-radius:13px;
 background:rgba(255,253,248,.92);
}

.map-stop:last-child{margin-bottom:0}

.map-stop::before{
 content:"";
 position:absolute;
 left:-27px;
 width:13px;
 height:13px;
 border:3px solid var(--paper-2);
 border-radius:50%;
 background:var(--orange);
 box-shadow:0 0 0 1px var(--orange);
}

.map-stop:nth-child(n+4)::before{background:var(--mist)}

.map-stop b{
 display:grid;
 place-items:center;
 width:44px;
 height:34px;
 border-radius:9px;
 background:var(--ink);
 color:#fff;
 font-size:12px;
 letter-spacing:.08em;
}

.map-stop strong{
 display:block;
 color:var(--ink);
 font-size:15px;
 line-height:1.35;
}

.map-stop small{
 display:block;
 margin-top:2px;
 color:var(--muted);
 font-size:12px;
}

.group-box{
 position:relative;
 z-index:2;
 margin-top:27px;
 padding:17px 18px;
 display:flex;
 align-items:center;
 justify-content:space-between;
 gap:20px;
 border:1px solid var(--line);
 border-left:4px solid var(--orange);
 border-radius:14px;
 background:#f5ece7;
}

.group-copy strong{
 display:block;
 margin-bottom:3px;
 color:var(--ink);
 font-size:16px;
}

.group-copy span{
 color:var(--muted);
 font-size:13px;
}

.group-actions{
 display:flex;
 flex-wrap:wrap;
 gap:9px;
 flex-shrink:0;
}

.section{
 padding:92px 0;
}

.section.compact{padding:70px 0}

.section-head{
 display:flex;
 justify-content:space-between;
 align-items:end;
 gap:24px;
 margin-bottom:34px;
}

.section-kicker{
 display:block;
 color:var(--orange);
 font-size:12px;
 font-weight:900;
 letter-spacing:.12em;
}

.section-head h2{margin:7px 0 0}

.section-head p{
 max-width:530px;
 margin:0;
 color:var(--muted);
 font-size:15px;
}

.path-shell{
 position:relative;
}

.path-shell::before{
 content:"";
 position:absolute;
 top:45px;
 bottom:45px;
 left:50%;
 width:2px;
 background:linear-gradient(var(--line),var(--orange),var(--line));
 transform:translateX(-1px);
}

.chapter{
 position:relative;
 display:grid;
 grid-template-columns:1fr 84px 1fr;
 align-items:center;
 min-height:330px;
 margin-bottom:50px;
}

.chapter:last-of-type{margin-bottom:0}

.chapter-marker{
 position:relative;
 z-index:3;
 grid-column:2;
 width:58px;
 height:58px;
 margin:auto;
 display:grid;
 place-items:center;
 border:7px solid var(--paper);
 border-radius:50%;
 background:var(--ink);
 color:#fff;
 font-size:12px;
 font-weight:900;
 letter-spacing:.08em;
 box-shadow:0 0 0 1px var(--line);
}

.chapter-card{
 position:relative;
 overflow:hidden;
 min-height:270px;
 padding:30px;
 background:var(--paper-2);
 border:1px solid var(--line);
 border-radius:var(--radius);
 box-shadow:0 9px 22px rgba(55,35,58,.07);
 transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}

.chapter-card:hover{
 transform:translateY(-4px);
 border-color:#c7b3c7;
 box-shadow:var(--shadow);
}

.chapter:nth-child(odd) .chapter-card{
 grid-column:1;
 grid-row:1;
}

.chapter:nth-child(even) .chapter-card{
 grid-column:3;
 grid-row:1;
}

.chapter-visual{
 position:relative;
 min-height:270px;
 overflow:hidden;
 border-radius:var(--radius);
 border:1px solid var(--line);
 background:#eee5e7;
}

.chapter:nth-child(odd) .chapter-visual{
 grid-column:3;
 grid-row:1;
}

.chapter:nth-child(even) .chapter-visual{
 grid-column:1;
 grid-row:1;
}

.chapter-visual::before,
.chapter-visual::after{
 content:"";
 position:absolute;
}

.chapter-visual::before{
 inset:22px;
 border:1px solid rgba(45,32,56,.22);
 border-radius:12px;
}

.chapter-visual::after{
 width:160px;
 height:160px;
 right:38px;
 top:48px;
 border:18px solid rgba(200,87,54,.14);
 border-radius:50%;
 box-shadow:0 0 0 1px rgba(200,87,54,.32);
}

.visual-wave{
 position:absolute;
 left:36px;
 right:36px;
 bottom:58px;
 display:flex;
 align-items:center;
 gap:7px;
 height:78px;
}

.visual-wave i{
 flex:1;
 min-width:3px;
 height:var(--wave);
 border-radius:4px;
 background:var(--ink);
 opacity:.72;
}

.visual-code{
 position:absolute;
 top:42px;
 left:40px;
 z-index:2;
 color:var(--orange-dark);
 font-size:12px;
 font-weight:900;
 letter-spacing:.14em;
}

.visual-caption{
 position:absolute;
 right:38px;
 bottom:24px;
 z-index:2;
 padding:5px 9px;
 border-radius:7px;
 background:var(--paper-2);
 color:var(--ink);
 font-size:12px;
 font-weight:800;
 box-shadow:0 5px 12px rgba(45,32,56,.10);
}

.chapter-number{
 color:var(--orange);
 font-size:11px;
 font-weight:900;
 letter-spacing:.14em;
}

.chapter-card h3{
 margin:14px 0 10px;
 font-size:25px;
}

.chapter-card p{
 margin-bottom:18px;
 color:var(--muted);
 font-size:14px;
 line-height:1.82;
}

.chapter-meta{
 display:grid;
 gap:9px;
 margin:20px 0;
}

.meta-row{
 display:grid;
 grid-template-columns:76px 1fr;
 gap:12px;
 align-items:center;
 color:var(--muted);
 font-size:13px;
}

.meta-row b{color:var(--ink-2)}

.meta-line{
 height:6px;
 overflow:hidden;
 background:var(--mist);
 border-radius:999px;
}

.meta-line i{
 display:block;
 width:var(--progress);
 height:100%;
 background:var(--orange);
 border-radius:inherit;
}

.chapter-link{
 display:inline-flex;
 align-items:center;
 gap:8px;
 min-height:44px;
 color:var(--ink);
 font-weight:850;
}

.chapter-link span{
 transition:transform var(--ease);
}

.chapter-link:hover{
 color:var(--orange-dark);
}

.chapter-link:hover span{
 transform:translateX(4px);
}

.guide-panel{
 position:relative;
 margin:12px 0 62px;
 padding:28px;
 overflow:hidden;
 background:var(--ink);
 color:var(--paper);
 border-radius:18px;
 box-shadow:var(--shadow);
}

.guide-panel::after{
 content:"02 / NOTE";
 position:absolute;
 right:20px;
 top:8px;
 color:rgba(255,255,255,.06);
 font-size:62px;
 font-weight:900;
}

.guide-panel h3{
 position:relative;
 z-index:2;
 margin:0 0 8px;
 color:#fff;
}

.guide-panel p{
 position:relative;
 z-index:2;
 margin-bottom:0;
 color:#d9cfdc;
 font-size:14px;
}

.guide-stats{
 position:relative;
 z-index:2;
 display:grid;
 grid-template-columns:repeat(3,1fr);
 gap:12px;
 margin-top:22px;
}

.guide-stat{
 padding:15px;
 border:1px solid rgba(255,255,255,.15);
 border-radius:12px;
 background:rgba(255,255,255,.05);
}

.guide-stat strong{
 display:block;
 color:#fff;
 font-size:20px;
 font-variant-numeric:tabular-nums;
}

.guide-stat span{
 color:#cdbfd0;
 font-size:12px;
}

.tags-section{
 background:#eee6ec;
 border-top:1px solid var(--line);
 border-bottom:1px solid var(--line);
}

.tag-board{
 display:grid;
 grid-template-columns:5fr 7fr;
 gap:24px;
 align-items:stretch;
}

.tag-intro{
 position:relative;
 overflow:hidden;
 padding:32px;
 background:var(--ink);
 color:var(--paper);
 border-radius:18px;
}

.tag-intro::after{
 content:"TAG";
 position:absolute;
 right:-8px;
 bottom:-35px;
 color:rgba(255,255,255,.06);
 font-size:110px;
 line-height:1;
 font-weight:900;
}

.tag-intro h2{
 position:relative;
 z-index:2;
 margin:8px 0 16px;
 color:#fff;
}

.tag-intro p{
 position:relative;
 z-index:2;
 color:#d9cfdc;
 font-size:14px;
}

.tag-cloud{
 display:flex;
 flex-wrap:wrap;
 align-content:center;
 gap:11px;
 padding:28px;
 background:var(--paper-2);
 border:1px solid var(--line);
 border-radius:18px;
 box-shadow:0 8px 20px rgba(55,35,58,.06);
}

.tag-cloud a{
 display:inline-flex;
 align-items:center;
 min-height:40px;
 padding:8px 14px;
 border:1px solid var(--line);
 border-radius:999px;
 background:var(--paper);
 color:var(--ink-2);
 font-size:14px;
 font-weight:750;
}

.tag-cloud a:nth-child(3n+1){
 border-color:rgba(200,87,54,.34);
 background:#f7ebe6;
}

.tag-cloud a:nth-child(4n){
 border-color:rgba(88,116,91,.34);
 background:#edf2ea;
}

.tag-cloud a:hover{
 border-color:var(--orange);
 color:var(--orange-dark);
 transform:translateY(-2px);
 box-shadow:0 6px 13px rgba(55,35,58,.09);
}

.route-compare{
 display:grid;
 grid-template-columns:1fr 1fr;
 gap:20px;
}

.route-card{
 padding:27px;
 border:1px solid var(--line);
 border-radius:var(--radius);
 background:var(--paper-2);
 box-shadow:0 8px 20px rgba(55,35,58,.06);
}

.route-card.recommended{
 border-color:var(--orange);
 box-shadow:0 12px 28px rgba(200,87,54,.10);
}

.route-card h3{margin:13px 0 8px}

.route-card>p{
 color:var(--muted);
 font-size:14px;
}

.route-list{
 margin:20px 0 0;
 padding:0;
 list-style:none;
}

.route-list li{
 position:relative;
 margin-bottom:12px;
 padding:12px 12px 12px 42px;
 border-radius:11px;
 background:#f5f0eb;
 color:var(--ink-2);
 font-size:14px;
}

.route-list li::before{
 content:"✓";
 position:absolute;
 left:14px;
 top:11px;
 width:20px;
 height:20px;
 display:grid;
 place-items:center;
 border-radius:50%;
 background:var(--green);
 color:#fff;
 font-size:11px;
 font-weight:900;
}

.faq-shell{
 padding:34px;
 background:var(--paper-2);
 border:1px solid var(--line);
 border-radius:20px;
 box-shadow:var(--shadow);
}

.faq-intro{
 position:sticky;
 top:110px;
 padding-right:24px;
}

.faq-intro h2{margin:8px 0 14px}

.faq-intro p{
 color:var(--muted);
 font-size:14px;
}

.faq-note{
 margin-top:22px;
 padding:14px;
 border-left:3px solid var(--orange);
 border-radius:0 10px 10px 0;
 background:#f5ece7;
 color:var(--ink-2);
 font-size:13px;
}

.accordion{
 margin:0;
 background:transparent;
}

.accordion-item{
 margin-bottom:10px;
 border:1px solid var(--line);
 border-radius:13px;
 overflow:hidden;
 background:var(--paper-2);
}

.accordion-item:last-child{margin-bottom:0}

.accordion-title{
 position:relative;
 min-height:54px;
 padding:17px 48px 17px 18px;
 border:0;
 color:var(--ink);
 font-size:15px;
 font-weight:800;
 line-height:1.55;
}

.accordion-title::before{
 top:50%;
 right:18px;
 margin-top:-13px;
 color:var(--orange);
 font-size:22px;
}

.accordion-title:hover,
.accordion-title:focus{
 background:#f5ece7;
 color:var(--ink);
}

.is-active>.accordion-title{
 border-left:3px solid var(--orange);
 background:#f5ece7;
}

.accordion-content{
 padding:17px 20px;
 border:0;
 border-top:1px solid #eadbd8;
 background:#fff8f1;
 color:var(--ink-2);
 font-size:14px;
 line-height:1.85;
}

.feedback-panel{
 position:relative;
 overflow:hidden;
 padding:38px;
 background:#e6dce5;
 border:1px solid var(--line);
 border-radius:20px;
}

.feedback-panel::before{
 content:"";
 position:absolute;
 left:-70px;
 bottom:-90px;
 width:230px;
 height:230px;
 border:1px solid rgba(45,32,56,.13);
 border-radius:50%;
}

.feedback-copy{
 position:relative;
 z-index:2;
}

.feedback-copy h2{margin:8px 0 14px}

.feedback-copy p{
 max-width:600px;
 color:var(--ink-2);
}

.feedback-checks{
 display:grid;
 grid-template-columns:repeat(3,1fr);
 gap:10px;
 margin-top:22px;
}

.feedback-check{
 padding:12px;
 border:1px solid rgba(45,32,56,.14);
 border-radius:11px;
 background:rgba(255,253,248,.6);
 color:var(--ink-2);
 font-size:13px;
}

.feedback-card{
 position:relative;
 z-index:2;
 height:100%;
 padding:25px;
 border:1px solid var(--line);
 border-radius:16px;
 background:var(--paper-2);
 box-shadow:var(--shadow);
}

.feedback-card h3{margin:0 0 10px}

.feedback-card p{
 color:var(--muted);
 font-size:13px;
}

.feedback-actions{
 display:flex;
 flex-wrap:wrap;
 gap:10px;
 margin-top:20px;
}

.compliance{
 margin-top:18px;
 padding-top:15px;
 border-top:1px solid var(--mist);
 color:var(--muted);
 font-size:12px;
 line-height:1.75;
}

.site-footer{
 padding:64px 0 24px;
 background:var(--ink);
 color:#d9cfdb;
}

.footer-grid{
 display:grid;
 grid-template-columns:1.4fr repeat(3,1fr);
 gap:34px;
}

.footer-brand{
 margin-bottom:11px;
 color:#fff;
 font-size:21px;
 font-weight:850;
}

.site-footer p{
 max-width:350px;
 color:#c9bdcc;
 font-size:13px;
 line-height:1.8;
}

.site-footer h3{
 margin:0 0 13px;
 color:#fff;
 font-size:15px;
 letter-spacing:.02em;
}

.footer-links{
 margin:0;
 padding:0;
 list-style:none;
}

.footer-links li{margin-bottom:8px}

.footer-links a{
 color:#cfc3d1;
 font-size:13px;
}

.footer-links a:hover{
 color:#fff;
 padding-left:3px;
}

.footer-bottom{
 display:flex;
 justify-content:space-between;
 gap:18px;
 margin-top:42px;
 padding-top:20px;
 border-top:1px solid rgba(255,255,255,.12);
 color:#a99cad;
 font-size:12px;
}

@media screen and (max-width:1023px){
 .topbar{min-height:68px}

 .header-cta{display:none}

 .main-nav>a,
 .mega-toggle{
  padding-left:9px;
  padding-right:9px;
 }

 .hero-map-track{
  margin-top:30px;
  margin-left:0;
 }

 .group-box{
  align-items:flex-start;
  flex-direction:column;
 }

 .chapter{
  grid-template-columns:1fr 66px 1fr;
 }

 .section{padding:74px 0}

 .tag-board{grid-template-columns:1fr}

 .footer-grid{
  grid-template-columns:1.4fr 1fr 1fr;
 }

 .footer-grid>div:last-child{
  grid-column:2;
 }
}

@media screen and (max-width:840px){
 .menu-toggle{display:inline-flex}

 .nav-wrap{position:static}

 .main-nav{
  display:none;
  position:absolute;
  left:0;
  right:0;
  top:68px;
  padding:12px 22px 18px;
  flex-direction:column;
  align-items:stretch;
  gap:4px;
  background:var(--paper-2);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow);
 }

 .main-nav.is-open{display:flex}

 .main-nav>a,
 .mega-toggle{
  width:100%;
  justify-content:flex-start;
  padding:12px;
 }

 .main-nav>a.active::after{
  top:9px;
  right:auto;
  bottom:9px;
  left:2px;
  width:3px;
  height:auto;
 }

 .mega{width:100%}

 .mega-panel{
  position:static;
  width:100%;
  margin-top:5px;
  border-color:var(--line);
  box-shadow:none;
 }

 .mega-grid{grid-template-columns:1fr}

 .path-shell::before{
  left:28px;
  transform:none;
 }

 .chapter{
  grid-template-columns:58px 1fr;
  gap:14px;
  min-height:auto;
  margin-bottom:34px;
 }

 .chapter-marker{
  grid-column:1;
  grid-row:1;
  align-self:start;
  width:48px;
  height:48px;
  margin-top:24px;
  border-width:6px;
 }

 .chapter-card,
 .chapter:nth-child(odd) .chapter-card,
 .chapter:nth-child(even) .chapter-card{
  grid-column:2;
  grid-row:1;
 }

 .chapter-visual,
 .chapter:nth-child(odd) .chapter-visual,
 .chapter:nth-child(even) .chapter-visual{
  grid-column:2;
  grid-row:2;
  min-height:220px;
 }

 .guide-panel{
  margin-left:70px;
 }

 .route-compare{grid-template-columns:1fr}

 .faq-intro{
  position:static;
  padding-right:0;
  margin-bottom:26px;
 }

 .feedback-checks{grid-template-columns:1fr}

 .feedback-card{margin-top:24px}
}

@media screen and (max-width:639px){
 body{font-size:15px}

 .grid-container{
  padding-left:16px;
  padding-right:16px;
 }

 .brand{font-size:15px}

 .brand-mark{
  width:30px;
  height:34px;
 }

 .breadcrumbs-wrap{padding-top:18px}

 .theme-hero{
  padding-top:10px;
  padding-bottom:42px;
 }

 .theme-hero::after{font-size:54px}

 .hero-map{
  padding:24px 19px;
  border-radius:17px;
 }

 .hero-map::after{
  right:12px;
  bottom:10px;
  width:58px;
  height:58px;
  font-size:10px;
 }

 .hero-copy{font-size:15px}

 .hero-map-track{
  padding-left:22px;
 }

 .map-stop{
  grid-template-columns:44px 1fr;
 }

 .map-stop b{
  width:38px;
  height:31px;
 }

 .group-actions{
  width:100%;
 }

 .group-actions .button{
  width:100%;
 }

 .section,
 .section.compact{
  padding:52px 0;
 }

 .section-head{
  align-items:flex-start;
  flex-direction:column;
  gap:12px;
  margin-bottom:25px;
 }

 .section-head p{font-size:14px}

 .path-shell::before{left:19px}

 .chapter{
  grid-template-columns:40px 1fr;
  gap:10px;
 }

 .chapter-marker{
  width:38px;
  height:38px;
  margin-top:20px;
  border-width:5px;
  font-size:9px;
 }

 .chapter-card{
  min-height:auto;
  padding:22px 19px;
 }

 .chapter-card h3{font-size:21px}

 .chapter-visual{
  min-height:190px;
 }

 .visual-wave{
  left:24px;
  right:24px;
 }

 .visual-code{left:25px}

 .visual-caption{right:22px}

 .guide-panel{
  margin:8px 0 45px 50px;
  padding:22px 18px;
 }

 .guide-stats{
  grid-template-columns:1fr;
 }

 .tag-intro,
 .tag-cloud{
  padding:23px 19px;
 }

 .tag-cloud{gap:8px}

 .tag-cloud a{
  min-height:38px;
  padding:7px 11px;
  font-size:13px;
 }

 .route-card{padding:22px 19px}

 .faq-shell{padding:20px 15px}

 .accordion-title{
  padding-left:15px;
  font-size:14px;
 }

 .feedback-panel{padding:24px 19px}

 .feedback-actions .button{width:100%}

 .footer-grid{
  grid-template-columns:1fr 1fr;
  gap:28px 20px;
 }

 .footer-grid>div:first-child{
  grid-column:1/-1;
 }

 .footer-grid>div:last-child{grid-column:auto}

 .footer-bottom{
  flex-direction:column;
  gap:8px;
 }

 .site-footer{padding-top:48px}
}

@media screen and (max-width:420px){
 .brand-copy span{font-size:14px}

 .brand small{font-size:9px}

 .menu-toggle{
  padding:7px 9px;
  font-size:13px;
 }

 .footer-grid{grid-template-columns:1fr}

 .footer-grid>div:first-child,
 .footer-grid>div:last-child{grid-column:auto}
}

@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}

 *,
 *::before,
 *::after{
  scroll-behavior:auto!important;
  transition-duration:.01ms!important;
  animation-duration:.01ms!important;
  animation-iteration-count:1!important;
 }
}