: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:radial-gradient(circle at 78% 4%,rgba(110,167,185,.055),transparent 26%),radial-gradient(circle at 8% 28%,rgba(201,79,79,.045),transparent 22%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.7;overflow-x:hidden}
body.search-open,body.drawer-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{display:block;max-width:100%;height:auto}
svg{width:1.1em;height:1.1em;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin:0 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:-100px;z-index:999;background:var(--text);color:var(--bg);padding:10px 14px;border-radius:8px}
.skip-link:focus{top:12px}
:focus-visible{outline:2px solid var(--ice);outline-offset:3px}
.flashbar{height:28px;background:#090A0D;border-bottom:1px solid rgba(255,255,255,.06);font-size:12px;color:var(--text-3)}
.flashbar-inner{height:28px;display:flex;align-items:center;justify-content:space-between;gap:20px;white-space:nowrap;overflow:hidden}
.flashbar strong{color:var(--gold);font-weight:650;margin-right:8px}.flashbar-inner>div{display:flex;gap:18px}.flashbar a:hover{color:var(--text)}
.site-header{position:sticky;top:0;z-index:80;height:72px;background:rgba(11,13,16,.88);border-bottom:1px solid var(--line);backdrop-filter:blur(18px);transition:box-shadow .2s ease,background .2s ease}
.site-header.is-scrolled{box-shadow:0 14px 30px rgba(0,0,0,.22);background:rgba(11,13,16,.95)}
.header-inner{height:100%;display:flex;align-items:center;gap:26px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:750;letter-spacing:.02em;white-space:nowrap}.brand img{width:34px;height:34px;object-fit:contain;border-radius:9px;border:1px solid var(--line)}
.desktop-nav{display:flex;align-items:center;gap:2px;flex:1;justify-content:center}.desktop-nav a{position:relative;padding:22px 11px;color:#B9BBC2;font-size:14px}.desktop-nav a:hover,.desktop-nav a.is-active{color:var(--text)}.desktop-nav a.is-active:after{content:"";position:absolute;bottom:13px;left:50%;width:18px;height:2px;background:var(--primary);transform:translateX(-50%);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:8px}.icon-btn,.drawer-close,.search-close{display:inline-grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);background:var(--surface);border-radius:10px;cursor:pointer}.icon-btn:hover,.drawer-close:hover,.search-close:hover{border-color:var(--line-strong);background:var(--surface-2)}.header-latest,.header-app{font-size:13px;padding:8px 10px;color:var(--text-2)}.header-latest:hover,.header-app:hover{color:var(--gold)}.menu-trigger{display:none}
.eyebrow{display:block;color:var(--gold);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;margin-bottom:10px}.accent-ice .eyebrow{color:var(--ice)}.accent-primary .eyebrow{color:var(--primary-2)}
h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.18}h1{font-size:clamp(40px,5vw,76px);letter-spacing:-.045em;margin-bottom:22px}h2{font-size:clamp(26px,3vw,42px);letter-spacing:-.03em;margin-bottom:12px}h3{font-size:18px;margin-bottom:10px}.hero-lead{font-size:18px;color:var(--text-2);max-width:760px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:9px 16px;border:1px solid var(--line-strong);border-radius:10px;font-size:14px;font-weight:650;transition:transform .2s ease,border-color .2s ease,background .2s ease}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--primary);border-color:var(--primary);color:white}.btn-primary:hover{background:var(--primary-2)}.btn-secondary{background:var(--surface);color:var(--text)}.btn-secondary:hover{border-color:rgba(201,168,106,.5)}.btn-ice{background:var(--ice-soft);border-color:rgba(110,167,185,.28);color:#CBE0E7}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}.text-link{display:inline-flex;align-items:center;gap:7px;color:var(--text-2);font-size:14px}.text-link:hover{color:var(--gold)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:28px}.section-head>div{max-width:780px}.section-head p{color:var(--text-3);margin:0;max-width:720px}.section-head h2{position:relative}.page-section,.home-section{padding:76px 0;border-top:1px solid rgba(255,255,255,.045)}.home-section:nth-of-type(odd){background:rgba(255,255,255,.008)}
.media-card,.editorial-card,.tutorial-card,.compare-grid article,.check-grid article,.topic-note,.focus-small,.mini-panel,.workflow-card,.tool-card,.discussion-card,.case-card{background:linear-gradient(180deg,var(--surface),rgba(23,27,35,.88));border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-soft);transition:transform .2s ease,border-color .2s ease}.media-card:hover,.editorial-card:hover,.tutorial-card:hover,.compare-grid article:hover,.check-grid article:hover,.workflow-card:hover,.tool-card:hover,.discussion-card:hover,.case-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.media-thumb{display:block;overflow:hidden;border-radius:15px 15px 0 0;aspect-ratio:16/10;background:var(--surface-2)}.media-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}.media-card:hover img{transform:scale(1.02)}.media-card-body{padding:18px}.media-card-body p,.editorial-card p,.tutorial-card p{color:var(--text-3);margin-bottom:0;font-size:14px}.meta-row{display:flex;justify-content:space-between;gap:12px;color:var(--text-3);font-size:12px;margin-bottom:9px}.tag{color:var(--gold)}
.home-hero{padding:44px 0 64px;min-height:660px;border-top:0;background:linear-gradient(180deg,rgba(255,255,255,.02),transparent 78%)}.hero-grid{display:grid;grid-template-columns:5fr 4fr 3fr;gap:28px;align-items:stretch}.hero-copy{padding:60px 0 20px}.hero-copy h1{font-size:clamp(44px,5.2vw,78px);max-width:680px}.hero-copy .hero-lead{max-width:590px}.hero-art{position:relative;border:1px solid var(--line-strong);border-radius:var(--radius-large);overflow:hidden;min-height:570px;box-shadow:var(--shadow)}.hero-art img{width:100%;height:100%;object-fit:cover}.hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(5,7,9,.78))}.hero-art-caption{position:absolute;z-index:2;left:24px;right:24px;bottom:22px}.hero-art-caption span{color:var(--gold);font-size:12px}.hero-art-caption strong{display:block;font-size:20px;margin-top:6px}.hero-rail{display:flex;flex-direction:column;gap:12px;padding-top:28px}.rail-heading{display:flex;align-items:center;justify-content:space-between;padding-bottom:10px;border-bottom:1px solid var(--line)}.rail-heading strong{font-size:15px}.live-dot{display:inline-flex;align-items:center;gap:7px;color:var(--success);font-size:12px}.live-dot:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--success)}.focus-mini{padding:15px;border-bottom:1px solid var(--line)}.focus-mini:last-child{border-bottom:0}.focus-mini span{font-size:11px;color:var(--text-3)}.focus-mini h3{font-size:15px;margin:5px 0}.focus-mini a:hover{color:var(--gold)}
.hero-search{margin:28px 0 18px;display:flex;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:5px;max-width:600px}.hero-search:focus-within{border-color:rgba(110,167,185,.55)}.hero-search input{flex:1;min-width:0;background:transparent;border:0;color:var(--text);padding:10px 12px;outline:0}.hero-search button{border:0;border-radius:8px;background:var(--surface-3);color:var(--text);padding:0 15px;cursor:pointer}.hero-search button:hover{background:var(--primary)}.hot-words,.tag-wall{display:flex;flex-wrap:wrap;gap:8px}.hot-words a,.tag-wall a,.search-suggestions a,.filter-chip{font-size:12px;color:var(--text-2);border:1px solid var(--line);background:rgba(255,255,255,.02);padding:6px 9px;border-radius:8px}.hot-words a:hover,.tag-wall a:hover,.search-suggestions a:hover,.filter-chip:hover,.filter-chip.is-active{color:var(--text);border-color:rgba(201,168,106,.45);background:var(--gold-soft)}
.focus-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:1fr 1fr;gap:16px}.focus-lead{grid-row:1/3;position:relative;min-height:490px;border-radius:var(--radius-large);overflow:hidden;border:1px solid var(--line)}.focus-lead img{width:100%;height:100%;object-fit:cover}.focus-lead:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,rgba(7,9,12,.9))}.focus-lead-content{position:absolute;z-index:2;left:28px;right:28px;bottom:26px}.focus-lead-content h3{font-size:30px;max-width:600px}.focus-small{padding:20px;display:flex;flex-direction:column;justify-content:space-between}.focus-small span{font-size:11px;color:var(--gold)}.focus-small p{color:var(--text-3);font-size:13px;margin:0}
.split-feature{display:grid;grid-template-columns:1.5fr 1fr;gap:24px}.feature-visual{position:relative;min-height:430px;border:1px solid var(--line);border-radius:var(--radius-large);overflow:hidden}.feature-visual img{width:100%;height:100%;object-fit:cover}.feature-visual:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 35%,rgba(5,7,9,.88))}.feature-visual-copy{position:absolute;z-index:2;left:28px;right:28px;bottom:28px}.feature-visual-copy h3{font-size:30px}.feature-list{display:flex;flex-direction:column}.feature-list article{padding:18px 0;border-bottom:1px solid var(--line)}.feature-list article:first-child{padding-top:0}.feature-list article h3{font-size:17px}.feature-list p{color:var(--text-3);font-size:13px;margin-bottom:0}
.timeline{position:relative;display:grid;gap:0}.timeline:before{content:"";position:absolute;left:55px;top:14px;bottom:14px;width:1px;background:linear-gradient(var(--primary),var(--line),var(--ice))}.timeline article{display:grid;grid-template-columns:110px 1fr;gap:22px;padding:18px 0}.timeline article>span{position:relative;color:var(--gold);font-size:12px;padding-left:74px}.timeline article>span:before{content:"";position:absolute;left:50px;top:8px;width:11px;height:11px;border-radius:50%;background:var(--surface-3);border:2px solid var(--primary)}.timeline article p{color:var(--text-3);margin:0}.timeline article h3{margin-bottom:6px}
.horizontal-wrap{position:relative}.horizontal-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(250px,320px);gap:16px;overflow:auto;padding:2px 2px 18px;scroll-snap-type:x mandatory;scrollbar-width:thin}.horizontal-row>*{scroll-snap-align:start}.scroll-controls{display:flex;gap:8px}.scroll-btn{width:36px;height:36px;border:1px solid var(--line);background:var(--surface);border-radius:9px;color:var(--text);cursor:pointer}.scroll-btn:hover{border-color:var(--line-strong)}
.dual-board{display:grid;grid-template-columns:1fr 1fr;gap:22px}.board{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px}.board-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:6px}.board-head span{color:var(--gold);font-size:12px}.board-item{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}.board-item:last-child{border-bottom:0}.board-no{font-size:20px;color:var(--text-3);font-weight:700}.board-item h3{font-size:15px;margin:0}.board-item small{color:var(--text-3)}
.short-wall{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:80px;gap:14px}.short-wall .media-card{overflow:hidden}.short-wall .media-card:nth-child(1){grid-column:span 5;grid-row:span 5}.short-wall .media-card:nth-child(2){grid-column:span 3;grid-row:span 4}.short-wall .media-card:nth-child(3){grid-column:span 4;grid-row:span 6}.short-wall .media-card:nth-child(4){grid-column:span 3;grid-row:span 5}.short-wall .media-card:nth-child(5){grid-column:span 5;grid-row:span 5}.short-wall .media-card:nth-child(6){grid-column:span 4;grid-row:span 4}.short-wall .media-thumb{height:58%;aspect-ratio:auto}.short-wall .media-card-body{padding:14px}.short-wall .media-card-body p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.magazine-columns{display:grid;grid-template-columns:1fr 1.2fr;gap:34px;align-items:start}.editor-letter{font-size:clamp(30px,4vw,58px);line-height:1.05;letter-spacing:-.04em}.editor-letter em{font-style:normal;color:var(--gold)}.article-stack{border-top:1px solid var(--line)}.article-stack article{padding:20px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:90px 1fr;gap:20px}.article-stack span{font-size:11px;color:var(--text-3)}.article-stack p{color:var(--text-3);margin:0}
.rank-list{display:grid}.rank-list article{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:20px;padding:20px 0;border-bottom:1px solid var(--line)}.rank-no{font-size:30px;color:var(--text-3);font-weight:700;letter-spacing:-.04em}.rank-mark{font-size:11px;color:var(--gold);border:1px solid rgba(201,168,106,.24);padding:5px 8px;border-radius:7px}.rank-list p{margin:0;color:var(--text-3);font-size:14px}.rank-list h3{margin-bottom:5px}
.category-tiles{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.category-tile{min-height:130px;padding:18px;border:1px solid var(--line);background:linear-gradient(145deg,var(--surface),var(--surface-2));border-radius:var(--radius-card);display:flex;flex-direction:column;justify-content:space-between}.category-tile span{font-size:12px;color:var(--text-3)}.category-tile strong{font-size:17px}.category-tile:hover{border-color:rgba(201,168,106,.42)}
.topic-band{padding:72px 0;background:linear-gradient(110deg,rgba(201,168,106,.09),rgba(29,34,44,.35),rgba(110,167,185,.06));border-top:1px solid rgba(201,168,106,.18);border-bottom:1px solid rgba(201,168,106,.13)}.band-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:50px;align-items:center}.band-grid p{color:var(--text-2);max-width:760px}.band-points{display:grid;grid-template-columns:1fr 1fr;gap:12px}.band-points article{padding:17px;border-left:2px solid var(--gold);background:rgba(0,0,0,.16)}.band-points p{font-size:13px;color:var(--text-3);margin:0}
.process-line{display:grid;grid-template-columns:repeat(7,1fr);gap:0;position:relative}.process-line:before{content:"";position:absolute;left:6%;right:6%;top:25px;height:1px;background:var(--line-strong)}.process-step{position:relative;padding:0 9px;text-align:center}.process-step span{position:relative;z-index:2;display:grid;place-items:center;margin:0 auto 14px;width:50px;height:50px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line-strong);color:var(--gold);font-weight:700}.process-step strong{font-size:13px}.process-step small{display:block;color:var(--text-3);margin-top:4px}
.tutorial-grid,.editorial-grid,.check-grid,.compare-grid,.tool-grid,.discussion-grid,.case-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.tutorial-card,.editorial-card,.check-grid article,.compare-grid article,.tool-card,.discussion-card,.case-card{padding:20px}.tutorial-top{display:flex;justify-content:space-between;color:var(--text-3);font-size:11px;margin-bottom:14px}.tutorial-direction,.mini-label{display:inline-block;color:var(--ice);font-size:11px;letter-spacing:.08em;margin-bottom:9px}.tutorial-step{margin-top:15px;padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:var(--text-3)}
.step-flow{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step-flow li{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px}.step-flow li>span{font-size:30px;font-weight:700;color:var(--text-3);display:block;margin-bottom:22px}.step-flow p{color:var(--text-3);margin:0}.check-grid article{position:relative;padding-left:58px}.check-icon{position:absolute;left:20px;top:22px;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--ice-soft);color:var(--ice)}
.workflow-map{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.workflow-card{padding:18px;min-height:170px}.workflow-card span{font-size:11px;color:var(--gold)}.workflow-card p{font-size:13px;color:var(--text-3)}
.case-row{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.case-row .case-card:first-child{grid-row:span 2}.case-card strong{display:block;font-size:22px;margin-bottom:10px}.case-card p{color:var(--text-3)}
.tip-wall{columns:3;column-gap:16px}.tip-card{break-inside:avoid;margin-bottom:16px;padding:20px;border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-card)}.tip-card:nth-child(2n){background:var(--surface-2)}.tip-card p{color:var(--text-3);font-size:14px;margin:0}
.quote-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.quote-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius-card);background:var(--surface)}.quote-card blockquote{margin:0 0 18px;font-size:18px;line-height:1.55}.quote-card footer{font-size:12px;color:var(--text-3)}
.safety-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:40px;align-items:center}.safety-strip{background:linear-gradient(90deg,rgba(201,79,79,.08),rgba(16,19,25,.3))}.safety-grid p{color:var(--text-2);max-width:760px}.safety-links{display:grid;gap:10px}.safety-links a{padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.safety-links a:hover{border-color:rgba(201,79,79,.4)}
.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item h3{margin:0}.faq-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;background:transparent;border:0;padding:20px 0;cursor:pointer;font-weight:650}.faq-toggle span{color:var(--gold);font-size:22px}.faq-answer{display:none;padding:0 44px 20px 0}.faq-item.is-open .faq-answer{display:block}.faq-answer p{color:var(--text-3);margin:0;max-width:900px}
.search-modal{display:none}
.search-modal.is-open{display:flex}
.search-modal[hidden]{
    display:none !important;
}
.search-modal{position:fixed;inset:0;z-index:200;align-items:flex-start;justify-content:center;padding:13vh 20px 20px;background:rgba(5,7,9,.8);backdrop-filter:blur(10px)}.search-dialog{width:min(760px,100%);background:var(--bg-2);border:1px solid var(--line-strong);border-radius:var(--radius-large);box-shadow:var(--shadow);padding:26px}.search-dialog-head{display:flex;align-items:center;justify-content:space-between}.search-dialog-head h2{font-size:28px;margin:0}.search-close{font-size:24px}.search-form{display:flex;gap:10px;margin:24px 0 18px}.search-form input{flex:1;min-width:0;background:var(--surface);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:12px 14px}.search-form input:focus{border-color:var(--ice);outline:0}.search-suggestions{display:flex;gap:8px;flex-wrap:wrap}
.mobile-drawer[hidden]{display:none!important}.mobile-drawer{position:fixed;z-index:180;top:0;right:0;bottom:0;width:min(390px,90vw);background:var(--bg-2);border-left:1px solid var(--line);box-shadow:var(--shadow);padding:20px;overflow:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--line)}.mobile-drawer nav{display:grid;padding:12px 0}.mobile-drawer nav a{padding:11px 3px;border-bottom:1px solid rgba(255,255,255,.05);color:var(--text-2)}.mobile-drawer nav a:hover{color:var(--gold)}
.topic-hero{padding-top:82px;background:linear-gradient(180deg,rgba(255,255,255,.018),transparent)}.topic-hero-grid{display:grid;grid-template-columns:1.5fr .6fr;gap:50px;align-items:end}.topic-hero h1{font-size:clamp(42px,5vw,70px);max-width:980px}.topic-note{padding:22px}.topic-note .note-kicker{font-size:11px;color:var(--gold);letter-spacing:.12em}.topic-note strong{display:block;font-size:20px;margin:12px 0}.topic-note p{color:var(--text-3);margin:0}.section-compare{background:rgba(110,167,185,.025)}.section-timeline{background:rgba(201,168,106,.018)}
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 24px}.filter-chip{cursor:pointer}.filter-chip.is-active{color:var(--text)}.search-page-form{display:flex;gap:10px;max-width:780px;margin:24px 0}.search-page-form input{flex:1;min-width:0;background:var(--surface);border:1px solid var(--line);color:var(--text);border-radius:10px;padding:12px 14px}.result-list{display:grid;gap:12px}.result-item{display:grid;grid-template-columns:110px 1fr auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.result-item img{width:110px;height:74px;object-fit:cover;border-radius:10px}.result-item p{color:var(--text-3);margin:4px 0 0}.result-item small{color:var(--gold)}
.community-hero{display:grid;grid-template-columns:1fr .9fr;gap:28px;align-items:center}.community-hero img{border-radius:var(--radius-large);border:1px solid var(--line);box-shadow:var(--shadow)}.discussion-card .like-btn{margin-top:14px;border:1px solid var(--line);background:transparent;border-radius:8px;padding:6px 9px;color:var(--text-3);cursor:pointer}.discussion-card .like-btn.is-liked{color:var(--primary-2);border-color:rgba(201,79,79,.35)}
.site-footer{background:linear-gradient(180deg,#11141A 0%,#090B0E 100%);border-top:1px solid rgba(255,255,255,.08);padding:62px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:34px}.footer-grid h2{font-size:13px;color:var(--text);margin-bottom:15px}.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:8px}.footer-grid a{font-size:13px;color:rgba(255,255,255,.68)}.footer-grid a:hover{color:var(--gold)}.footer-brand p{color:var(--text-3);font-size:14px;max-width:360px;margin-top:16px}.footer-bottom{margin-top:44px;padding-top:20px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--text-3);font-size:12px}.footer-bottom div{display:flex;gap:18px}.mobile-bottom{display:none}.back-top{position:fixed;right:22px;bottom:22px;width:42px;height:42px;border-radius:11px;border:1px solid var(--line);background:var(--surface);color:var(--text);opacity:0;pointer-events:none;transform:translateY(8px);transition:.2s;z-index:60}.back-top.is-visible{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}
.empty-state{padding:38px;border:1px dashed var(--line-strong);border-radius:var(--radius-card);color:var(--text-3);text-align:center}.legal-copy{max-width:920px}.legal-copy h2{font-size:26px;margin-top:42px}.legal-copy p,.legal-copy li{color:var(--text-2)}
@media (max-width:1200px){.desktop-nav a{padding-inline:7px;font-size:13px}.hero-grid{grid-template-columns:1.1fr .9fr}.hero-rail{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);padding-top:0}.rail-heading{grid-column:1/-1}.category-tiles{grid-template-columns:repeat(3,1fr)}.process-line{grid-template-columns:repeat(4,1fr);gap:22px}.process-line:before{display:none}.tutorial-grid,.editorial-grid,.check-grid,.compare-grid,.tool-grid,.case-grid{grid-template-columns:repeat(3,1fr)}}
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@media (max-width:768px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.flashbar{height:26px}.flashbar-inner{height:26px}.site-header{height:64px}.header-latest{display:none}.page-section,.home-section{padding:58px 0}.hero-copy h1,h1{font-size:42px}.hero-lead{font-size:16px}.hero-art{min-height:470px}.section-head{align-items:flex-start;flex-direction:column;gap:12px}.focus-grid{display:block}.focus-lead{min-height:400px;margin-bottom:12px}.focus-small{margin-bottom:10px}.short-wall{display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:auto}.short-wall .media-card:nth-child(n){grid-column:auto;grid-row:auto}.short-wall .media-thumb{height:auto;aspect-ratio:4/5}.category-tiles{grid-template-columns:repeat(2,1fr)}.process-line{grid-template-columns:repeat(2,1fr)}.workflow-map{grid-template-columns:1fr 1fr}.quote-cards{grid-template-columns:1fr}.result-item{grid-template-columns:86px 1fr}.result-item img{width:86px;height:64px}.result-item small{display:none}.site-footer{padding-bottom:96px}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);padding:8px 8px calc(8px + env(safe-area-inset-bottom));background:rgba(11,13,16,.94);backdrop-filter:blur(16px);border-top:1px solid var(--line)}.mobile-bottom a{text-align:center;font-size:11px;color:var(--text-2);padding:6px 2px}.back-top{bottom:82px}.footer-bottom{padding-bottom:10px}.timeline:before{left:18px}.timeline article{grid-template-columns:54px 1fr}.timeline article>span{padding-left:33px}.timeline article>span:before{left:13px}.search-modal{padding-top:9vh}}
@media (max-width:600px){.wrap{width:min(calc(100% - 22px),var(--wrap))}.brand span{font-size:14px}.header-app{display:none}.hero-copy h1,h1{font-size:36px}.hero-art{min-height:420px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}.hero-search{display:grid;grid-template-columns:1fr}.hero-search button{height:40px}.focus-lead-content h3,.feature-visual-copy h3{font-size:24px}.tutorial-grid,.editorial-grid,.check-grid,.compare-grid,.tool-grid,.discussion-grid,.case-grid,.step-flow{grid-template-columns:1fr}.workflow-map{grid-template-columns:1fr}.category-tiles{grid-template-columns:1fr 1fr}.tip-wall{columns:1}.board-item{grid-template-columns:30px 1fr}.board-item small{display:none}.process-line{grid-template-columns:1fr 1fr}.search-form{display:grid}.search-dialog{padding:20px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column;gap:12px}.short-wall{grid-template-columns:1fr}.topic-note{padding:18px}.rank-list article{grid-template-columns:48px 1fr}.rank-mark{display:none}}
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