:root{
    --bg:#0B0D10;
    --bg-2:#101319;
    --bg-3:#151922;
    --surface:#171B23;
    --surface-2:#1D222C;
    --surface-3:#242A35;
    --text:#F4F1EA;
    --text-2:#C5C0B7;
    --text-3:#898E98;
    --line:rgba(255,255,255,.08);
    --line-strong:rgba(255,255,255,.14);
    --primary:#C94F4F;
    --primary-2:#E06A58;
    --primary-soft:rgba(201,79,79,.14);
    --gold:#C9A86A;
    --gold-soft:rgba(201,168,106,.14);
    --ice:#6EA7B9;
    --ice-soft:rgba(110,167,185,.12);
    --success:#6E9B7D;
    --shadow:0 20px 60px rgba(0,0,0,.34);
    --shadow-soft:0 12px 32px rgba(0,0,0,.22);
    --radius:10px;
    --radius-card:16px;
    --radius-large:24px;
    --wrap:1360px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.65;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-2;background:radial-gradient(circle at 18% 8%,rgba(110,167,185,.07),transparent 34%),radial-gradient(circle at 85% 25%,rgba(201,79,79,.055),transparent 28%),linear-gradient(180deg,#0B0D10,#101319 48%,#0B0D10)}
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.18;background-image:linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.01) 1px,transparent 1px);background-size:36px 36px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{color:inherit}
.wrap{width:min(calc(100% - 48px),var(--wrap));margin-inline:auto}
.sr-only{position:absolute;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;left:16px;top:16px;z-index:9999;padding:10px 14px;background:var(--text);color:var(--bg);transform:translateY(-180%);border-radius:8px}
.skip-link:focus{transform:none}
:focus-visible{outline:2px solid var(--ice);outline-offset:3px}
.brief-bar{height:28px;background:#090A0D;border-bottom:1px solid rgba(255,255,255,.06);color:var(--text-3);font-size:12px;overflow:hidden}
.brief-inner{height:28px;display:flex;align-items:center;gap:22px;white-space:nowrap}
.brief-inner strong{color:var(--gold);font-size:11px;letter-spacing:.12em}
.brief-inner a:hover{color:var(--text)}
.site-header{position:sticky;top:0;z-index:100;height:72px;background:rgba(11,13,16,.88);backdrop-filter:blur(18px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.site-header.scrolled{border-color:var(--line);box-shadow:0 8px 30px rgba(0,0,0,.2)}
.header-inner{height:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:10px;min-width:max-content}
.brand-mark{width:36px;height:36px;border:1px solid var(--line-strong);border-radius:10px;overflow:hidden;background:var(--surface-2);box-shadow:var(--shadow-soft)}
.brand-mark img{width:100%;height:100%;object-fit:cover}
.brand-name{font-size:17px;font-weight:750;letter-spacing:.04em}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:22px;min-width:0}
.desktop-nav a{position:relative;color:#B9BBC2;font-size:14px;padding:24px 0 22px;white-space:nowrap}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--text)}
.desktop-nav a.active::after{content:"";position:absolute;left:50%;bottom:13px;width:18px;height:2px;background:var(--primary);transform:translateX(-50%);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:8px}
.header-link{font-size:13px;color:var(--text-2);padding:8px 6px}
.header-link:hover{color:var(--gold)}
.icon-btn{border:1px solid var(--line);background:var(--surface);min-width:38px;height:38px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;transition:transform .18s,border-color .18s,background .18s}
.icon-btn:hover{transform:translateY(-1px);border-color:var(--line-strong);background:var(--surface-2)}
.icon-label{font-size:12px;color:var(--text-2)}
.menu-trigger{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:10px;border:1px solid var(--line-strong);font-weight:650;font-size:14px;transition:transform .18s,border-color .18s,background .18s;color:var(--text);cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{background:var(--primary-2)}
.btn.ghost{background:rgba(255,255,255,.025)}
.btn.gold{background:var(--gold-soft);border-color:rgba(201,168,106,.42);color:#E8D2A8}
.btn.ice{background:var(--ice-soft);border-color:rgba(110,167,185,.4);color:#B9D7E0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:11px;font-weight:760;letter-spacing:.16em;text-transform:uppercase;margin-bottom:12px}
.eyebrow::before{content:"";width:18px;height:1px;background:currentColor;opacity:.75}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(38px,5.6vw,78px);line-height:1.03;letter-spacing:-.045em;margin-bottom:22px}
h2{font-size:clamp(27px,3vw,46px);line-height:1.12;letter-spacing:-.03em;margin-bottom:12px}
h3{font-size:19px;line-height:1.3}
p{color:var(--text-2)}
.lead{font-size:clamp(16px,1.6vw,20px);max-width:720px;color:#D2CEC6}
.section{padding:88px 0;border-top:1px solid rgba(255,255,255,.035)}
.section:nth-of-type(4n){background:rgba(255,255,255,.012)}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:34px}
.section-heading>div{max-width:820px}
.section-heading p{max-width:720px;margin:0;color:var(--text-3)}
.text-link{display:inline-flex;gap:7px;align-items:center;color:var(--text-2);font-size:14px;white-space:nowrap}
.text-link:hover{color:var(--gold)}

/* Search */
.search-modal{
    display:none;
}
.search-modal.is-open{
    display:flex;
}
.search-modal[hidden]{
    display:none !important;
}
.search-modal{position:fixed;inset:0;z-index:400;align-items:flex-start;justify-content:center;padding:10vh 20px;background:rgba(5,6,8,.78);backdrop-filter:blur(10px)}
.search-panel{width:min(760px,100%);background:linear-gradient(180deg,var(--surface-2),var(--surface));border:1px solid var(--line-strong);border-radius:20px;box-shadow:var(--shadow);padding:26px}
.search-panel-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}
.search-panel-head h2{font-size:30px;margin-bottom:16px}
.global-search{display:grid;grid-template-columns:1fr auto;gap:10px}
.global-search input,.hero-search input,.search-page-form input{width:100%;min-height:50px;border:1px solid var(--line-strong);background:#10141A;color:var(--text);border-radius:10px;padding:0 16px;outline:none}
.global-search input:focus,.hero-search input:focus,.search-page-form input:focus{border-color:var(--ice);box-shadow:0 0 0 3px rgba(110,167,185,.1)}
.search-hot,.popular-terms{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:18px}
.search-hot>span,.popular-terms>span{color:var(--text-3);font-size:12px}
.search-hot a,.popular-terms a,.tag{border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:999px;padding:6px 10px;font-size:12px;color:var(--text-2)}
.search-hot a:hover,.popular-terms a:hover,.tag:hover{border-color:var(--line-strong);color:var(--text)}
.search-suggestions{display:grid;gap:6px;margin-top:12px}
.search-suggestions a{padding:10px 12px;border-radius:8px;color:var(--text-2);background:rgba(255,255,255,.025)}
.search-suggestions a:hover{background:var(--ice-soft);color:var(--text)}
body.search-open{overflow:hidden}

/* Drawer */
.mobile-drawer{position:fixed;right:0;top:0;z-index:350;width:min(420px,88vw);height:100dvh;background:#12161D;border-left:1px solid var(--line-strong);box-shadow:var(--shadow);padding:24px;overflow:auto}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.drawer-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.drawer-grid a{display:flex;justify-content:space-between;align-items:center;padding:14px;border:1px solid var(--line);background:var(--surface);border-radius:10px;color:var(--text-2)}
.drawer-grid a:hover{border-color:var(--line-strong);color:var(--text)}
.drawer-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:340}

/* Homepage hero */
.home-hero{padding:62px 0 74px;min-height:640px;display:flex;align-items:center;border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:5fr 4fr 3fr;gap:28px;align-items:stretch}
.hero-copy{padding:36px 0 24px;display:flex;flex-direction:column;justify-content:center}
.hero-copy h1{font-size:clamp(42px,5.25vw,72px);max-width:690px}
.hero-copy .lead{max-width:620px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 0}
.hero-search{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:28px;max-width:650px}
.hero-media{position:relative;overflow:hidden;border:1px solid var(--line-strong);border-radius:22px;min-height:510px;background:var(--surface-2);box-shadow:var(--shadow)}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/5}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(9,10,13,.78))}
.hero-media-caption{position:absolute;left:20px;right:20px;bottom:18px;z-index:2;display:flex;justify-content:space-between;align-items:end;gap:15px}
.hero-media-caption strong{font-size:20px;max-width:240px}
.hero-media-caption span{font-size:11px;color:var(--gold);letter-spacing:.12em}
.hero-side{display:grid;grid-template-rows:auto 1fr auto;gap:14px}
.focus-rail{border:1px solid var(--line);border-radius:16px;background:rgba(23,27,35,.84);padding:18px}
.focus-rail h2{font-size:18px;margin-bottom:12px}
.focus-rail a{display:block;padding:13px 0;border-top:1px solid var(--line)}
.focus-rail a strong{display:block;font-size:14px;margin-bottom:3px}
.focus-rail a span{font-size:11px;color:var(--text-3)}
.editor-note{border:1px solid rgba(201,168,106,.25);background:var(--gold-soft);border-radius:16px;padding:18px}
.editor-note strong{color:#E3C996}
.editor-note p{font-size:13px;margin:8px 0 0}
.update-status{display:flex;align-items:center;gap:8px;color:var(--text-3);font-size:12px;padding:0 4px}
.update-dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(110,155,125,.12)}

/* Layout systems */
.focus-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;grid-template-rows:1fr 1fr;gap:14px}
.focus-card{position:relative;min-height:220px;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface)}
.focus-card.large{grid-row:1/3;min-height:455px}
.focus-card img{width:100%;height:100%;object-fit:cover;transition:transform .2s}
.focus-card:hover img{transform:scale(1.02)}
.focus-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,rgba(10,12,15,.92))}
.focus-card-content{position:absolute;left:18px;right:18px;bottom:16px;z-index:2}
.focus-card-content .tag{display:inline-block;margin-bottom:8px;background:rgba(12,14,18,.72)}
.focus-card-content h3{margin-bottom:6px}
.focus-card-content p{font-size:13px;margin:0;color:#C7C3BC}
.feature-split{display:grid;grid-template-columns:1.15fr .85fr;gap:22px;align-items:stretch}
.feature-visual{position:relative;min-height:420px;border-radius:20px;overflow:hidden;border:1px solid var(--line-strong)}
.feature-visual img{width:100%;height:100%;object-fit:cover}
.feature-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(9,11,14,.82))}
.feature-list{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.feature-list a{display:grid;grid-template-columns:34px 1fr auto;gap:14px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.feature-list .num{font-family:ui-monospace,monospace;color:var(--gold);font-size:12px}
.feature-list strong{display:block;margin-bottom:4px}
.feature-list p{font-size:13px;margin:0;color:var(--text-3)}
.timeline{position:relative;max-width:980px;margin-left:auto}
.timeline::before{content:"";position:absolute;left:86px;top:10px;bottom:10px;width:1px;background:linear-gradient(var(--primary),var(--line),var(--ice))}
.timeline-item{display:grid;grid-template-columns:68px 20px 1fr;gap:16px;padding:18px 0}
.timeline-time{font-family:ui-monospace,monospace;color:var(--text-3);font-size:12px;padding-top:4px}
.timeline-dot{width:10px;height:10px;border-radius:50%;background:var(--bg);border:2px solid var(--primary);margin-top:5px;z-index:1}
.timeline-copy h3{margin-bottom:5px}
.timeline-copy p{margin:0;font-size:14px}
.media-rail-wrap{position:relative}
.media-rail-controls{display:flex;gap:8px;justify-content:flex-end;margin-bottom:12px}
.rail-btn{width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--text);cursor:pointer}
.media-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(250px,300px);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:10px;scrollbar-width:thin}
.media-card{scroll-snap-align:start;border:1px solid var(--line);border-radius:16px;background:var(--surface);overflow:hidden;transition:transform .2s,border-color .2s}
.media-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.media-card img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .2s}
.media-card:hover img{transform:scale(1.02)}
.media-card-body{padding:16px}
.media-card-body span{font-size:11px;color:var(--gold)}
.media-card-body h3{margin:6px 0 4px}
.media-card-body p{font-size:13px;margin:0}
.twin-ranking{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.rank-panel{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:20px}
.rank-panel h3{font-size:20px;margin-bottom:12px}
.rank-row{display:grid;grid-template-columns:38px 1fr auto;gap:12px;padding:14px 0;border-top:1px solid var(--line);align-items:center}
.rank-row .rank-num{font-size:12px;color:var(--gold);font-family:ui-monospace,monospace}
.rank-row strong{display:block;font-size:14px}
.rank-row small{color:var(--text-3)}
.rank-row em{font-style:normal;font-size:11px;color:var(--success)}
.stagger-wall{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:80px;gap:14px}
.stagger-card{position:relative;border:1px solid var(--line);border-radius:16px;overflow:hidden;background:var(--surface);grid-row:span 4}
.stagger-card.tall{grid-row:span 5}.stagger-card.short{grid-row:span 3}.stagger-card.mid{grid-row:span 4}
.stagger-card img{width:100%;height:100%;object-fit:cover;transition:transform .2s}
.stagger-card:hover img{transform:scale(1.02)}
.stagger-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(7,9,11,.92))}
.stagger-copy{position:absolute;z-index:2;left:16px;right:16px;bottom:14px}
.stagger-copy h3{margin-bottom:4px}.stagger-copy p{font-size:12px;margin:0;color:#C6C2BA}
.magazine-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:center}
.magazine-split .image-frame{border-radius:18px;overflow:hidden;border:1px solid var(--line-strong)}
.magazine-split .image-frame img{width:100%;aspect-ratio:4/3;object-fit:cover}
.editorial-list{display:grid;gap:12px}
.editorial-list article{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:16px 0;border-top:1px solid var(--line)}
.editorial-list .kicker{font-size:12px;color:var(--primary)}
.editorial-list p{font-size:14px;margin:3px 0 0}
.mosaic-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:180px;gap:14px}
.mosaic-item{border:1px solid var(--line);border-radius:16px;padding:20px;background:var(--surface);display:flex;flex-direction:column;justify-content:flex-end}
.mosaic-item:first-child{grid-row:span 2;background:linear-gradient(180deg,rgba(110,167,185,.08),var(--surface))}
.mosaic-item:nth-child(4){grid-column:2/4}
.mosaic-item h3{margin-bottom:5px}.mosaic-item p{font-size:13px;margin:0}
.number-board{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.number-list{counter-reset:rank;border-top:1px solid var(--line)}
.number-list a{counter-increment:rank;display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:14px;padding:17px 0;border-bottom:1px solid var(--line)}
.number-list a::before{content:counter(rank,decimal-leading-zero);font-size:12px;color:var(--gold);font-family:ui-monospace,monospace}
.number-list small{color:var(--text-3)}
.topic-cloud{display:flex;flex-wrap:wrap;gap:10px;padding:24px;border:1px solid var(--line);border-radius:18px;background:var(--surface)}
.topic-cloud a{padding:10px 14px;border:1px solid var(--line);border-radius:12px;color:var(--text-2);background:rgba(255,255,255,.018)}
.topic-cloud a:nth-child(3n+1){font-size:18px}.topic-cloud a:nth-child(4n){color:#E3C996}
.topic-cloud a:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.full-band{position:relative;overflow:hidden;padding:66px;border:1px solid rgba(201,168,106,.25);border-radius:22px;background:linear-gradient(120deg,#15171B 0%,#1D1B18 55%,#151922 100%)}
.full-band::before{content:"";position:absolute;inset:auto -8% -60% 45%;height:320px;background:radial-gradient(circle,rgba(201,168,106,.12),transparent 62%)}
.full-band>*{position:relative;z-index:1}.full-band h2{max-width:780px}.full-band p{max-width:720px}
.process-line{display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:step}
.process-step{counter-increment:step;position:relative;padding:24px 18px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.012)}
.process-step::before{content:counter(step,decimal-leading-zero);display:block;color:var(--gold);font-size:12px;margin-bottom:18px;font-family:ui-monospace,monospace}
.process-step:not(:last-child)::after{content:"";position:absolute;right:0;top:20%;bottom:20%;width:1px;background:var(--line)}
.process-step h3{font-size:16px;margin-bottom:6px}.process-step p{font-size:13px;margin:0}
.study-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.study-card{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:18px;transition:transform .2s,border-color .2s}
.study-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.study-card .meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--ice);font-size:11px}.study-card h3{margin:12px 0 7px}.study-card p{font-size:13px;margin:0}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.compare-panel{border:1px solid var(--line);border-radius:18px;background:var(--surface);padding:24px}
.compare-panel.yes{border-color:rgba(110,167,185,.24);background:linear-gradient(180deg,var(--ice-soft),var(--surface))}
.compare-panel.no{border-color:rgba(201,79,79,.22);background:linear-gradient(180deg,var(--primary-soft),var(--surface))}
.compare-panel ul{padding:0;margin:0;list-style:none}.compare-panel li{padding:11px 0;border-top:1px solid var(--line);color:var(--text-2)}
.tutorial-board{border-top:1px solid var(--line)}
.tutorial-row{display:grid;grid-template-columns:56px 1fr auto auto;gap:18px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
.tutorial-row .big-num{font-size:24px;color:var(--gold);font-family:ui-monospace,monospace}.tutorial-row small{color:var(--text-3)}
.route-map{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.route-node{position:relative;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:18px;min-height:190px;cursor:pointer}
.route-node::after{content:"";position:absolute;top:34px;right:-11px;width:11px;height:1px;background:var(--line-strong)}
.route-node:last-child::after{display:none}.route-node.active{border-color:rgba(110,167,185,.55);background:var(--ice-soft)}
.route-node span{font-size:11px;color:var(--ice)}.route-node h3{margin:12px 0 6px}.route-node p{font-size:13px;margin:0}
.cheat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.cheat-card{border-left:2px solid var(--primary);background:var(--surface);padding:18px 20px;border-radius:0 14px 14px 0}.cheat-card h3{margin-bottom:6px}.cheat-card p{font-size:13px;margin:0}
.sound-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.sound-main,.sound-side{border:1px solid var(--line);border-radius:18px;padding:24px;background:var(--surface)}.sound-side{display:grid;gap:12px}.mini-note{padding:14px;border:1px solid var(--line);border-radius:12px;background:rgba(255,255,255,.02)}.mini-note p{font-size:13px;margin:4px 0 0}
.color-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.color-card{min-height:220px;border:1px solid var(--line);border-radius:16px;padding:18px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(180deg,var(--surface-3),var(--surface))}.color-card:nth-child(2){background:linear-gradient(180deg,#22252A,#14171D)}.color-card:nth-child(3){background:linear-gradient(180deg,#1E2428,#12171A)}.color-card:nth-child(4){background:linear-gradient(180deg,#26221E,#171512)}.color-card p{font-size:13px;margin:0}
.workflow-track{display:grid;grid-template-columns:repeat(6,1fr);gap:0;border:1px solid var(--line);border-radius:18px;overflow:hidden}.workflow-node{position:relative;padding:20px 16px;min-height:150px;background:var(--surface)}.workflow-node:not(:last-child){border-right:1px solid var(--line)}.workflow-node.active{background:var(--ice-soft)}.workflow-node span{font-size:11px;color:var(--ice)}.workflow-node h3{font-size:15px;margin:16px 0 4px}.workflow-node p{font-size:12px;margin:0}
.case-list{display:grid;gap:14px}.case-card{display:grid;grid-template-columns:190px 1fr auto;gap:22px;align-items:center;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:14px}.case-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:12px}.case-card p{font-size:13px;margin:4px 0 0}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quote-card{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:22px}.quote-card blockquote{margin:0;color:var(--text-2);font-size:15px}.quote-card footer{margin-top:18px;color:var(--gold);font-size:12px}
.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.check-card{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:20px}.check-card>span{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;border-radius:50%;background:var(--primary-soft);color:#F0AAA0;margin-bottom:14px}.check-card p{font-size:13px;margin:0}
.safety-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.safety-item{border-top:1px solid var(--line-strong);padding:18px 4px}.safety-item h3{font-size:15px}.safety-item p{font-size:13px;margin:0}
.discussion-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.discussion-card{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:20px}.discussion-meta{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--text-3);margin-bottom:10px}.discussion-card p{font-size:14px}.like-btn{border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--text-3);padding:6px 10px;cursor:pointer}.like-btn.liked{color:var(--primary-2);border-color:rgba(201,79,79,.35)}
.app-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:center}.device-stack{position:relative;min-height:440px}.device-stack img{position:absolute;border:1px solid var(--line-strong);box-shadow:var(--shadow);object-fit:cover}.device-stack img:first-child{left:0;top:20px;width:72%;border-radius:20px}.device-stack img:last-child{right:0;bottom:0;width:42%;border-radius:26px}.feature-bullets{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:24px}.feature-bullets div{padding:14px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.about-band{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.about-band img{border-radius:18px;border:1px solid var(--line-strong);width:100%;aspect-ratio:16/10;object-fit:cover}
.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item h3{margin:0}.faq-item button{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 4px;border:0;background:transparent;text-align:left;cursor:pointer;font-weight:650}.faq-item button span{color:var(--gold);font-size:22px}.faq-answer{padding:0 4px 18px;max-width:920px}.faq-answer p{margin:0}

/* Subpages */
.subhero{padding:78px 0 64px;border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.016),transparent)}
.subhero.compact{padding-top:64px}
.subhero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.subhero-copy h1{font-size:clamp(38px,5vw,66px);max-width:900px}
.subhero-media{margin:0;border-radius:20px;overflow:hidden;border:1px solid var(--line-strong);background:var(--surface);box-shadow:var(--shadow)}
.subhero-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.subhero.ice .eyebrow{color:var(--ice)}.subhero.red .eyebrow{color:var(--primary-2)}
.module-body{display:grid;grid-template-columns:.9fr 1.1fr;gap:38px;align-items:start}
.prose p{font-size:17px;line-height:1.9;color:#D0CCC4}
.point-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.point-list li{display:grid;grid-template-columns:36px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.point-list li>span{color:var(--gold);font-family:ui-monospace,monospace;font-size:12px;padding-top:3px}.point-list strong{display:block;margin-bottom:3px}.point-list p{margin:0;font-size:13px;color:var(--text-3)}
.module-cards .module-body,.module-checklist .module-body{grid-template-columns:1fr 1fr}.module-steps .point-list{counter-reset:item}.module-compare .point-list li:nth-child(odd){background:var(--ice-soft);padding-inline:12px}.module-route .point-list li{position:relative;padding-left:6px}.module-magazine .prose{border-left:2px solid var(--gold);padding-left:22px}.module-split:nth-child(even) .prose{order:2}
.end-cta{background:linear-gradient(180deg,var(--surface),var(--bg-2));border-top:1px solid var(--line-strong)}.end-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:32px}.end-cta h2{max-width:760px}.end-cta p{max-width:720px;margin:0}
.filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0 28px}.filter-btn{border:1px solid var(--line);background:var(--surface);color:var(--text-2);border-radius:9px;padding:9px 13px;cursor:pointer}.filter-btn.active{border-color:var(--ice);background:var(--ice-soft);color:var(--text)}
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.result-card{border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:20px}.result-card small{color:var(--gold)}.result-card h2,.result-card h3{font-size:20px;margin:10px 0 8px}.result-card p{font-size:13px}.result-card[hidden]{display:none!important}
.search-page-form{display:grid;grid-template-columns:1fr auto;gap:10px;max-width:760px;margin-top:24px}
.empty-state{border:1px dashed var(--line-strong);border-radius:16px;padding:28px;color:var(--text-2)}

/* Footer */
.site-footer{background:linear-gradient(180deg,#11141A 0%,#090B0E 100%);border-top:1px solid rgba(255,255,255,.08);padding:62px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:34px}.footer-brand p{max-width:360px;font-size:13px;margin-top:16px}.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:9px}.footer-grid strong{font-size:13px;margin-bottom:5px}.footer-grid a{color:rgba(255,255,255,.68);font-size:13px}.footer-grid a:hover{color:var(--gold)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:36px;padding-top:20px;color:var(--text-3);font-size:12px}
.mobile-bottom-nav{display:none}.back-top{position:fixed;right:22px;bottom:22px;z-index:90;width:42px;height:42px;border-radius:12px;border:1px solid var(--line-strong);background:rgba(23,27,35,.92);color:var(--text);cursor:pointer;opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s}.back-top.show{opacity:1;pointer-events:auto;transform:none}

.reveal{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s ease}.reveal.is-visible{opacity:1;transform:none}

@media (max-width:1200px){
    .desktop-nav{gap:14px}.desktop-nav a{font-size:13px}.hero-grid{grid-template-columns:1fr 1fr}.hero-side{grid-column:1/3;grid-template-columns:1fr 1fr auto;grid-template-rows:auto}.focus-rail{grid-column:1}.editor-note{grid-column:2}.update-status{align-self:center}.study-cards{grid-template-columns:repeat(2,1fr)}.process-line{grid-template-columns:repeat(3,1fr)}.process-step:nth-child(3)::after{display:none}.route-map{grid-template-columns:repeat(3,1fr)}.route-node::after{display:none}.workflow-track{grid-template-columns:repeat(3,1fr)}.workflow-node{border-bottom:1px solid var(--line)}
}
@media (max-width:1024px){
    .desktop-nav{display:none}.menu-trigger{display:inline-flex}.header-inner{grid-template-columns:auto 1fr auto}.header-actions{justify-self:end}.hero-grid{grid-template-columns:1fr 1fr}.hero-copy{grid-column:1}.hero-media{grid-column:2}.focus-grid{grid-template-columns:1fr 1fr}.focus-card.large{grid-row:auto;grid-column:1/3;min-height:380px}.twin-ranking,.number-board,.sound-grid,.about-band{grid-template-columns:1fr}.stagger-wall{grid-template-columns:repeat(2,1fr)}.mosaic-grid{grid-template-columns:1fr 1fr}.mosaic-item:first-child{grid-row:span 1}.mosaic-item:nth-child(4){grid-column:auto}.process-line{grid-template-columns:repeat(2,1fr)}.process-step:nth-child(3)::after{display:block}.process-step:nth-child(2n)::after{display:none}.color-strip,.safety-strip{grid-template-columns:repeat(2,1fr)}.quote-grid,.check-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}.subhero-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
    .brief-inner a:nth-of-type(n+4){display:none}.home-hero{padding-top:40px}.hero-grid{grid-template-columns:1fr}.hero-copy,.hero-media,.hero-side{grid-column:1}.hero-media{min-height:unset}.hero-media img{aspect-ratio:4/5}.hero-side{display:grid;grid-template-columns:1fr 1fr}.update-status{grid-column:1/3}.magazine-split,.app-split,.module-body,.module-cards .module-body,.module-checklist .module-body{grid-template-columns:1fr}.device-stack{min-height:390px}.case-card{grid-template-columns:150px 1fr}.case-card>a:last-child{grid-column:2}.discussion-list{grid-template-columns:1fr}.subhero-grid{grid-template-columns:1fr}.subhero-media{max-width:760px}.section{padding:72px 0}
}
@media (max-width:768px){
    .wrap{width:min(calc(100% - 32px),var(--wrap))}.brief-bar{display:none}.site-header{height:66px}.header-link{display:none}.icon-label{display:none}.brand-name{font-size:16px}.home-hero{min-height:0;padding:34px 0 54px}.hero-copy{padding:0}.hero-copy h1{font-size:42px}.hero-side{grid-template-columns:1fr}.update-status{grid-column:1}.section-heading{align-items:flex-start;flex-direction:column;gap:14px}.focus-grid{display:flex;flex-direction:column}.focus-card,.focus-card.large{min-height:260px}.feature-split{grid-template-columns:1fr}.feature-visual{min-height:300px}.twin-ranking{grid-template-columns:1fr}.stagger-wall{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:160px}.stagger-card,.stagger-card.tall,.stagger-card.short,.stagger-card.mid{grid-row:span 1}.mosaic-grid{grid-template-columns:1fr;grid-auto-rows:auto}.mosaic-item{min-height:150px}.full-band{padding:32px 24px}.process-line{grid-template-columns:1fr}.process-step:not(:last-child)::after{display:none}.study-cards,.compare-grid,.cheat-grid,.color-strip,.safety-strip,.quote-grid,.check-grid,.result-grid{grid-template-columns:1fr}.tutorial-row{grid-template-columns:44px 1fr}.tutorial-row span:nth-last-child(-n+2){grid-column:2}.route-map{grid-template-columns:1fr}.workflow-track{grid-template-columns:1fr}.workflow-node:not(:last-child){border-right:0}.case-card{grid-template-columns:1fr}.case-card img{max-height:230px}.case-card>a:last-child{grid-column:1}.feature-bullets{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/3}.footer-bottom{padding-bottom:64px}.mobile-bottom-nav{position:fixed;left:10px;right:10px;bottom:calc(8px + env(safe-area-inset-bottom));z-index:120;display:grid;grid-template-columns:repeat(5,1fr);background:rgba(16,19,25,.94);border:1px solid var(--line-strong);backdrop-filter:blur(16px);border-radius:15px;box-shadow:var(--shadow);padding:6px}.mobile-bottom-nav a{text-align:center;color:var(--text-3);font-size:11px;padding:9px 4px;border-radius:10px}.mobile-bottom-nav a.active{background:var(--primary-soft);color:var(--text)}.back-top{bottom:86px}.end-cta-inner{align-items:flex-start;flex-direction:column}.subhero{padding:52px 0 44px}.section{padding:60px 0}
}
@media (max-width:600px){
    .header-actions{gap:5px}.search-trigger{min-width:36px}.hero-copy h1{font-size:37px}.hero-search,.global-search,.search-page-form{grid-template-columns:1fr}.hero-actions .btn{width:100%}.stagger-wall{grid-template-columns:1fr;grid-auto-rows:240px}.drawer-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:1}.footer-bottom{flex-direction:column}.search-panel{padding:20px}.section-heading h2{font-size:30px}.device-stack{min-height:330px}.device-stack img:first-child{width:82%}.device-stack img:last-child{width:46%}.feature-list a{grid-template-columns:28px 1fr}.feature-list a>span:last-child{display:none}
}
@media (prefers-reduced-motion:reduce){
    html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}
}