:root{
  --ink:#292821;
  --ink-2:#47443A;
  --bg:#FBFAF4;
  --bg-2:#F6F0D9;
  --surface:#FFFFFF;
  --surface-raised:#FFFDF7;
  --surface-soft:#F3E8B8;
  --yellow:#E8C95A;
  --yellow-dark:#B58C20;
  --yellow-soft:rgba(232,201,90,.20);
  --champagne:#D8B86A;
  --cream:#FFF3BF;
  --sage:#71866B;
  --sage-soft:rgba(113,134,107,.13);
  --text:#292821;
  --text-2:#615E53;
  --text-3:#918C7C;
  --line:#E6DFC9;
  --line-strong:#CFC3A0;
  --shadow:0 14px 34px rgba(93,78,39,.09);
  --shadow-strong:0 24px 60px rgba(93,78,39,.14);
  --radius:8px;
  --radius-card:18px;
  --radius-large:30px;
  --wrap:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.7;overflow-x:hidden}
img{display:block;max-width:100%;height:auto;object-fit:cover;background:var(--bg-2)}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button,a{touch-action:manipulation}
button{color:inherit}
:focus-visible{outline:3px solid rgba(181,140,32,.48);outline-offset:3px;border-radius:6px}
[hidden]{display:none!important}
.wrap{width:min(calc(100% - 48px),var(--wrap));margin-inline:auto}
.skip-link{position:fixed;left:16px;top:12px;z-index:9999;padding:10px 14px;background:var(--ink);color:#fff;transform:translateY(-150%);border-radius:8px}.skip-link:focus{transform:none}
.inspiration-bar{min-height:30px;display:flex;align-items:center;justify-content:center;gap:10px;padding:4px 24px;background:var(--yellow);color:var(--ink);font-size:12px;letter-spacing:.05em;overflow:hidden}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--sage);box-shadow:0 0 0 4px rgba(113,134,107,.14)}.inspiration-rail{display:flex;gap:26px;white-space:nowrap}.inspiration-rail span:not(:first-child){padding-left:26px;border-left:1px solid rgba(41,40,33,.18)}
.site-header{position:sticky;top:0;z-index:1000;height:74px;background:rgba(251,250,244,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 7px 24px rgba(93,78,39,.05)}.header-inner{height:100%;display:grid;grid-template-columns:auto 1fr auto;gap:28px;align-items:center}.brand{display:flex;align-items:center;gap:10px;min-width:max-content}.brand-logo{width:42px;height:42px;border-radius:12px;object-fit:cover}.brand span{display:flex;flex-direction:column;line-height:1.12}.brand b{font-size:21px;letter-spacing:.08em}.brand small{font-size:10px;color:var(--text-3);margin-top:5px}.desktop-nav{display:flex;justify-content:center;align-items:center;gap:4px;min-width:0}.desktop-nav a{position:relative;padding:9px 10px;border-radius:999px;font-size:13px;color:var(--ink-2);white-space:nowrap}.desktop-nav a:hover,.desktop-nav a.active{background:var(--yellow-soft);color:var(--ink)}.desktop-nav a.active:after{content:"";position:absolute;left:50%;bottom:4px;width:18px;height:2px;background:var(--champagne);transform:translateX(-50%);border-radius:2px}.header-tools{display:flex;align-items:center;gap:9px}.icon-btn,.menu-btn{border:1px solid var(--line);background:var(--surface);padding:8px 12px;border-radius:999px;cursor:pointer}.text-link{font-size:12px;color:var(--text-2)}.menu-btn{display:none;background:var(--cream)}
.mobile-menu{position:fixed;inset:0;z-index:1200;background:rgba(41,40,33,.28);padding:84px 20px 24px}.mobile-menu-inner{max-width:620px;margin-left:auto;background:var(--surface-raised);border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow-strong)}.menu-close{display:block;margin-left:auto;border:0;background:var(--yellow-soft);padding:8px 14px;border-radius:999px}.menu-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:22px}.menu-groups div{display:flex;flex-direction:column;gap:8px}.menu-groups strong{font-size:12px;color:var(--yellow-dark);letter-spacing:.08em;text-transform:uppercase}.menu-groups a{padding:7px 0;border-bottom:1px solid var(--line)}
.search-layer{position:fixed;inset:0;z-index:1300;background:rgba(41,40,33,.33);display:grid;place-items:start center;padding:12vh 24px}.search-panel{width:min(760px,100%);background:var(--surface-raised);border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow-strong)}.search-panel>button{float:right;border:0;background:transparent;cursor:pointer}.search-panel label,.hero-search label,.inline-search label{display:block;font-weight:700;margin-bottom:10px}.search-row{display:grid;grid-template-columns:1fr auto auto;gap:10px}.search-row input,.search-row select,.inline-search input,.filter-bar select{min-width:0;border:1px solid var(--line-strong);background:var(--surface);border-radius:12px;padding:12px 14px}.search-row button{border:0;background:var(--yellow);padding:10px 18px;border-radius:12px;cursor:pointer}.search-panel p{font-size:13px;color:var(--text-3);margin-bottom:0}
.section{padding:76px 0}.section-white{background:var(--surface)}.section-soft{background:#F8F6EE}.section-cream{background:var(--bg-2);border-block:1px solid rgba(207,195,160,.45)}.section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,500px);gap:40px;align-items:end;margin-bottom:30px}.section-head h2{margin:6px 0 0;font-size:clamp(28px,3vw,46px);line-height:1.08;letter-spacing:-.035em}.section-head>p{margin:0;color:var(--text-2);max-width:50ch}.kicker{display:inline-block;color:var(--yellow-dark);font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.lead{font-size:clamp(17px,1.5vw,21px);color:var(--text-2);line-height:1.72}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border-radius:999px;border:1px solid transparent;font-weight:700;cursor:pointer}.btn.primary{background:var(--yellow);border-color:var(--yellow);color:var(--ink)}.btn.primary:hover{background:#dfbd47}.btn.ghost{background:var(--surface);border-color:var(--line-strong)}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.text-arrow{display:inline-block;margin-top:16px;font-weight:750;color:var(--yellow-dark)}.center-action{display:flex;justify-content:center;gap:12px;margin-top:26px}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:var(--yellow-soft);color:var(--yellow-dark);font-size:11px;font-weight:800}.badge-sage{background:var(--sage-soft);color:var(--sage)}.badge-gold{background:var(--yellow-soft);color:var(--yellow-dark)}.tag-row{display:flex;gap:7px;flex-wrap:wrap}.tag-row span,.tag-row a{padding:4px 8px;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;font-size:11px;color:var(--text-2)}
.hero-mag{min-height:690px;padding:46px 0 64px;display:grid;grid-template-columns:minmax(0,5.4fr) minmax(0,4.2fr) minmax(230px,2.4fr);gap:0;align-items:stretch}.hero-cover{position:relative;background:var(--surface);padding:14px;border:1px solid var(--line);box-shadow:var(--shadow);transform:rotate(-.45deg)}.hero-image{width:100%;height:100%;min-height:580px}.cover-number{position:absolute;left:28px;bottom:26px;background:var(--cream);padding:7px 10px;font-size:11px;font-weight:800;letter-spacing:.12em}.hero-copy{padding:70px 48px 42px;background:var(--surface-raised);border-block:1px solid var(--line)}.hero-copy h1{font-size:clamp(38px,4.4vw,66px);line-height:1.02;letter-spacing:-.05em;margin:12px 0 24px}.author-line{display:flex;justify-content:space-between;gap:20px;padding-top:20px;margin-top:24px;border-top:1px solid var(--line);font-size:12px;color:var(--text-3)}.hero-index{padding:50px 28px;background:var(--cream);border:1px solid var(--line-strong)}.hero-index ol{list-style:none;padding:0;margin:24px 0}.hero-index li{padding:12px 0;border-bottom:1px solid rgba(41,40,33,.14)}.hero-index li a{font-weight:700}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.hero-tags span{padding:5px 8px;border:1px solid rgba(41,40,33,.18);border-radius:999px;font-size:11px}
.metric-strip{padding:18px 0}.metric-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:0}.metric-grid>div{padding:10px 16px;border-right:1px solid var(--line-strong);text-align:center}.metric-grid>div:last-child{border:0}.metric-grid b{display:block;font-size:24px;line-height:1.1}.metric-grid span{font-size:11px;color:var(--text-2)}
.page-hero{padding:56px 0 44px}.page-hero.compact{max-width:920px;margin-inline:auto;text-align:center}.page-hero.compact .breadcrumb{justify-content:center}.page-hero h1,.detail-hero h1{font-size:clamp(40px,5vw,68px);letter-spacing:-.05em;line-height:1.02;margin:10px 0 20px}.page-hero p{font-size:18px;color:var(--text-2)}.breadcrumb{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--text-3);margin-bottom:16px}.breadcrumb a:hover{color:var(--yellow-dark)}
.split-7-5,.split-5-7,.split-8-4,.split-4-8{display:grid;gap:48px;align-items:center}.split-7-5{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}.split-5-7{grid-template-columns:minmax(0,5fr) minmax(0,7fr)}.split-8-4{grid-template-columns:minmax(0,8fr) minmax(280px,4fr)}.split-4-8{grid-template-columns:minmax(280px,4fr) minmax(0,8fr)}.feature-image{width:100%;border-radius:var(--radius-card);border:1px solid var(--line);box-shadow:var(--shadow)}
.video-card{min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;transition:transform .22s ease,box-shadow .22s ease}.video-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card-media{display:block;position:relative;overflow:hidden}.card-image{width:100%;aspect-ratio:16/9;transition:transform .28s ease}.video-card:hover .card-image{transform:scale(1.018)}.duration{position:absolute;right:10px;bottom:9px;background:rgba(41,40,33,.82);color:#fff;padding:3px 7px;border-radius:7px;font-size:11px}.card-body{padding:16px}.card-body .eyebrow{font-size:10px;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em}.card-body h3{font-size:19px;line-height:1.25;margin:7px 0 8px;letter-spacing:-.02em}.card-body p{font-size:13px;color:var(--text-2);margin:0 0 12px}.editor-collage{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:18px}.editor-collage>.feature .card-image{aspect-ratio:4/3}.editor-collage>.feature .card-body{padding:24px}.editor-collage>.feature h3{font-size:30px}.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.mini-grid .card-body p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-grid{display:grid;gap:18px}.card-grid.four{grid-template-columns:repeat(4,1fr)}.masonry-grid{columns:4;column-gap:18px}.masonry-grid .video-card{break-inside:avoid;margin-bottom:18px}.masonry-grid .video-card:nth-child(3n+1) .card-image{aspect-ratio:4/3}.masonry-grid .video-card:nth-child(3n+2) .card-image{aspect-ratio:3/4}
.time-stream{border-top:1px solid var(--line)}.time-row{display:grid;grid-template-columns:110px 1fr 130px;gap:24px;padding:20px 0;border-bottom:1px solid var(--line);align-items:start}.time-row.emphasis{border-left:3px solid var(--champagne);padding-left:18px}.time-row time{font-weight:800;color:var(--yellow-dark)}.time-row h3{margin:3px 0;font-size:19px}.time-row p{margin:0;color:var(--text-2)}.time-row>span{font-size:12px;color:var(--text-3);text-align:right}
.topic-collage{display:grid;grid-template-columns:repeat(12,1fr);gap:18px;align-items:start}.topic-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.topic-card>div{padding:20px}.topic-card h3{font-size:24px;line-height:1.15;margin:8px 0}.topic-card p{color:var(--text-2)}.topic-1{grid-column:span 7}.topic-2{grid-column:span 2}.topic-3{grid-column:span 3}.topic-4{grid-column:5/span 8}.topic-2 h3,.topic-3 h3{font-size:18px}.topic-image{width:100%}
.film-rail,.screen-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(235px,25%);gap:16px;overflow-x:auto;padding:4px 3px 16px;scroll-snap-type:x proximity;scrollbar-width:thin}.film-rail>* ,.screen-rail>*{scroll-snap-align:start}.portrait-card .card-image{aspect-ratio:3/4}.rail-controls{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}.rail-controls button{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface);cursor:pointer}
.quote-note,.practice-card,.parameter-card,.product-card{background:var(--surface-raised);border:1px solid var(--line-strong);border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow)}.quote-note{border-left:4px solid var(--champagne);margin:20px 0}.line-list{list-style:none;padding:0;margin:22px 0}.line-list li{padding:10px 0 10px 22px;position:relative;border-bottom:1px solid var(--line)}.line-list li:before{content:"";position:absolute;left:2px;top:19px;width:8px;height:8px;border-radius:50%;background:var(--sage)}
.avatar-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(180px,1fr);gap:14px;overflow-x:auto;padding-bottom:14px}.avatar-track article{background:var(--surface);border:1px solid var(--line);padding:20px;border-radius:var(--radius-card)}.avatar-letter,.rank-round{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--cream);font-weight:900;font-size:20px}.avatar-track h3{margin:12px 0 0}.avatar-track span{font-size:12px;color:var(--yellow-dark)}.avatar-track p{font-size:13px;color:var(--text-2)}
.course-layout{display:grid;grid-template-columns:minmax(180px,2.2fr) minmax(0,6.8fr) minmax(220px,3fr);gap:20px;align-items:start}.course-index{position:sticky;top:118px;background:var(--cream);border:1px solid var(--line-strong);padding:20px;border-radius:var(--radius-card)}.course-index ol{margin:12px 0 0;padding-left:20px}.course-main{display:grid;gap:14px}.course-main article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px}.course-main h3{font-size:24px;margin:9px 0}.course-main p{color:var(--text-2)}.practice-card{position:sticky;top:118px}.step-board{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.step-board article{padding:22px 18px;border-top:3px solid var(--champagne);background:var(--surface);border-radius:0 0 var(--radius-card) var(--radius-card)}.step-board b{font-size:28px;color:var(--champagne)}.step-board h3{margin:7px 0}.step-board p{font-size:13px;color:var(--text-2)}
.workflow-mini,.workflow-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:26px}.workflow-grid{grid-template-columns:repeat(3,1fr)}.workflow-mini article,.workflow-grid article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:18px}.workflow-mini span{color:var(--yellow-dark);font-size:11px;font-weight:800}.workflow-mini h3,.workflow-grid h3{margin:6px 0}.workflow-mini p,.workflow-grid p{font-size:13px;color:var(--text-2)}.parameter-card img{margin-bottom:18px}.parameter-card ul{padding-left:20px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.guide-grid article{background:var(--surface);border:1px solid var(--line);padding:18px;border-radius:var(--radius-card)}.guide-grid h3{margin:0 0 7px}.guide-grid p{margin:0;color:var(--text-2);font-size:13px}
.story-row{padding:13px 0;border-bottom:1px solid var(--line)}.story-row h3{margin:0 0 4px}.story-row p{margin:0;color:var(--text-2)}.vertical-timeline{list-style:none;padding:0;margin:0;position:relative}.vertical-timeline:before{content:"";position:absolute;left:17px;top:10px;bottom:10px;width:1px;background:var(--line-strong)}.vertical-timeline li{position:relative;padding:0 0 24px 54px}.vertical-timeline li:before{content:"";position:absolute;left:10px;top:7px;width:15px;height:15px;border-radius:50%;background:var(--yellow);border:4px solid var(--bg)}.vertical-timeline b{font-size:15px}.vertical-timeline p{margin:3px 0;color:var(--text-2)}
.ranking-list{display:grid}.ranking-list article{display:grid;grid-template-columns:74px 150px minmax(0,1fr) 120px;gap:20px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.rank-no{font-size:40px;color:var(--champagne);font-weight:850;letter-spacing:-.06em}.rank-thumb{width:150px;border-radius:12px}.ranking-list h3{margin:0 0 5px}.ranking-list p{margin:0;color:var(--text-2);font-size:13px}.heat{text-align:right}.heat>span{font-size:24px;font-weight:850}.heat i{display:block;height:5px;background:linear-gradient(90deg,var(--yellow) var(--heat),var(--line) var(--heat));border-radius:999px;margin-top:7px}.heat small{color:var(--text-3)}
.tag-wall{display:flex;flex-wrap:wrap;gap:10px}.tag-wall a,.tag-wall button{border:1px solid var(--line-strong);background:var(--surface);padding:10px 14px;border-radius:999px;cursor:pointer}.tag-wall a:hover,.tag-wall button:hover{background:var(--cream)}.calendar-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.calendar-grid article{background:var(--surface);border:1px solid var(--line);padding:20px;border-radius:var(--radius-card)}.calendar-grid article>span{font-size:11px;font-weight:800;color:var(--yellow-dark)}.calendar-grid h3{margin:7px 0}.calendar-grid p{font-size:13px;color:var(--text-2)}.calendar-grid button{border:1px solid var(--line-strong);background:var(--surface-raised);padding:7px 10px;border-radius:999px;cursor:pointer}
.dialogue-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.dialogue-grid article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px}.dialogue-grid article>div{display:flex;justify-content:space-between;gap:20px}.dialogue-grid span{font-size:11px;color:var(--text-3)}.dialogue-grid p{font-size:14px;color:var(--text-2)}.dialogue-grid button{border:0;background:var(--yellow-soft);padding:6px 10px;border-radius:999px;cursor:pointer}.annotation-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.annotation-grid article{position:relative;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.annotation-grid article:before{content:"";position:absolute;left:12px;top:12px;width:20px;height:1px;background:var(--champagne)}.annotation-grid span{font-size:11px;color:var(--yellow-dark);font-weight:800}.annotation-grid h3{font-size:22px;margin:10px 0}.annotation-grid p{color:var(--text-2)}
.product-window{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:36px;align-items:center;background:var(--surface-raised);border:1px solid var(--line-strong);border-radius:var(--radius-large);padding:28px;box-shadow:var(--shadow)}.browser-shot{width:100%;border-radius:18px;border:1px solid var(--line)}.product-stack{display:grid;grid-template-columns:minmax(300px,4.5fr) minmax(0,7.5fr);gap:40px;align-items:center}.device-stack{display:grid;grid-template-columns:repeat(3,1fr);align-items:center;padding:30px;background:var(--bg-2);border-radius:var(--radius-large);min-height:540px}.device{border:8px solid var(--ink);border-radius:28px;box-shadow:var(--shadow-strong);width:100%}.device.d1{transform:translate(22px,20px) rotate(-4deg)}.device.d2{z-index:2;transform:translateY(-16px)}.device.d3{transform:translate(-22px,28px) rotate(4deg)}.source-card{display:grid;grid-template-columns:max-content 1fr;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-card);overflow:hidden}.source-card b,.source-card span{padding:13px 15px;border-bottom:1px solid var(--line)}.source-card b{background:var(--yellow-soft);color:var(--ink);font-size:12px}.source-card span{color:var(--text-2);font-size:13px}.source-card>*:nth-last-child(-n+2){border-bottom:0}.source-card.large b,.source-card.large span{padding:18px}
.editorial-band{padding:42px;border:1px solid var(--line-strong);background:linear-gradient(135deg,var(--cream),rgba(255,253,247,.85));border-radius:var(--radius-large)}.editorial-band h2{font-size:clamp(30px,4vw,52px);line-height:1.05;margin:10px 0 16px;letter-spacing:-.04em}.editorial-band p{max-width:80ch;color:var(--text-2)}.topic-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.topic-strip article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;padding-bottom:18px}.topic-strip article>*:not(img){margin-left:18px;margin-right:18px}.topic-strip-image{width:100%;margin-bottom:16px}.news-grid,.verify-grid,.playlist-grid,.scenario-grid,.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.news-grid article,.verify-grid article,.playlist-grid article,.scenario-grid article,.category-grid>a,.category-grid>article{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:20px}.news-grid h3,.verify-grid h3,.playlist-grid h3,.scenario-grid h3,.category-grid h3{margin:9px 0}.news-grid p,.verify-grid p,.playlist-grid p,.scenario-grid p,.category-grid p{color:var(--text-2);font-size:13px}.news-grid small,.verify-grid time{color:var(--text-3)}.verify-grid>article>div{display:flex;justify-content:space-between;gap:12px}.playlist-grid{grid-template-columns:repeat(3,1fr)}.scenario-grid{grid-template-columns:repeat(5,1fr)}.category-grid{grid-template-columns:repeat(3,1fr)}.category-grid span{font-size:10px;color:var(--yellow-dark);font-weight:800;letter-spacing:.1em;text-transform:uppercase}.compact-categories{grid-template-columns:repeat(2,1fr)}
.duration-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.duration-grid a{display:flex;flex-direction:column;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.duration-grid b{font-size:21px}.duration-grid span{color:var(--text-2);font-size:13px;margin-top:5px}.workspace-layout{display:grid;grid-template-columns:minmax(220px,3fr) minmax(0,6fr) minmax(220px,3fr);gap:18px;align-items:start}.workspace-index,.workspace-main,.workspace-side{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px}.workspace-main{min-height:360px}.workspace-side{background:var(--cream)}
.product-hero,.app-hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px;align-items:center;min-height:650px}.browser-window{position:relative;padding-top:42px;background:var(--surface);border:1px solid var(--line-strong);border-radius:24px;box-shadow:var(--shadow-strong);overflow:hidden}.browser-chrome{position:absolute;top:0;left:0;right:0;height:42px;background:var(--bg-2);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:7px;padding:0 14px}.browser-chrome i{width:9px;height:9px;border-radius:50%;background:var(--champagne)}.browser-chrome span{margin-left:12px;font-size:11px;color:var(--text-3)}.screen-rail{grid-auto-columns:minmax(240px,28%)}.screen-rail article{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:16px}.screen-rail article>div{max-width:210px;margin:auto}.app-screen{width:100%;border-radius:26px;border:7px solid var(--ink)}.screen-rail h3{margin:14px 0 5px}.screen-rail p{font-size:13px;color:var(--text-2)}.app-hero-visual{position:relative;min-height:500px;background:var(--cream);border-radius:var(--radius-large);padding:40px}.app-overview{width:72%;border-radius:22px;box-shadow:var(--shadow)}.phone-overlay{position:absolute;right:30px;bottom:-20px;width:33%;border:8px solid var(--ink);border-radius:32px;box-shadow:var(--shadow-strong)}.search-showcase,.favorite-drawer{display:grid;grid-template-columns:minmax(0,7fr) minmax(280px,5fr);gap:46px;align-items:center;background:var(--surface-raised);border:1px solid var(--line);border-radius:var(--radius-large);padding:34px}.favorite-drawer{grid-template-columns:minmax(280px,4fr) minmax(0,8fr)}.favorite-drawer>div:first-child{max-width:340px;margin:auto}
.detail-hero{padding:50px 0 20px;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:44px;align-items:center}.detail-image{width:100%;border-radius:var(--radius-card);box-shadow:var(--shadow)}.meta-row{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:20px;font-size:12px;color:var(--text-2)}.article-layout{display:grid;grid-template-columns:minmax(0,8fr) minmax(280px,4fr);gap:56px;align-items:start}.prose{font-size:17px;max-width:760px}.prose h2{font-size:38px;line-height:1.1}.prose h3{margin-top:30px}.prose p{color:var(--text-2)}.detail-side{position:sticky;top:118px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:24px}.detail-side dl{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:20px 0}.detail-side dt{font-size:12px;color:var(--text-3)}.detail-side dd{margin:0;text-align:right;font-size:13px}.filter-bar{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:12px;align-items:end;padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card)}.filter-bar label{font-size:12px;color:var(--text-2)}.filter-bar select{display:block;width:100%;margin-top:5px}.pagination{display:flex;gap:7px;justify-content:center;margin-top:28px}.pagination a{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);border-radius:10px}.pagination a.current{background:var(--yellow);border-color:var(--yellow)}.empty-state{text-align:center;padding:50px 24px;background:var(--surface);border:1px dashed var(--line-strong);border-radius:var(--radius-card)}.hero-search{margin-top:28px}.inline-search{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end;max-width:680px}.inline-search label{grid-column:1/-1}.search-group{margin-top:42px}.search-group>h2{border-bottom:1px solid var(--line);padding-bottom:10px}.search-group small{font-size:13px;color:var(--text-3)}
.tab-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}.tab-list button{border:1px solid var(--line-strong);background:var(--surface);padding:9px 14px;border-radius:999px;cursor:pointer}.tab-list button[aria-selected="true"]{background:var(--yellow);border-color:var(--yellow)}.tab-panel{padding-top:10px}
.faq-list{max-width:980px;margin:auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-item h3{margin:0}.faq-item h3 button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;text-align:left;border:0;background:transparent;padding:20px 2px;font-weight:750;cursor:pointer}.faq-item h3 span{font-size:20px;color:var(--yellow-dark)}.faq-answer{padding:0 50px 20px 2px;color:var(--text-2)}
.site-footer{padding:62px 0 calc(32px + env(safe-area-inset-bottom));background:#F7F2E3;border-top:2px solid var(--champagne)}.footer-grid{display:grid;grid-template-columns:minmax(0,2fr) repeat(3,minmax(150px,1fr));gap:46px}.footer-brand h2{font-size:32px;line-height:1.12;letter-spacing:-.03em}.footer-brand p{color:var(--text-2);max-width:58ch}.footer-grid>div:not(.footer-brand){display:flex;flex-direction:column;gap:9px}.footer-grid h3{font-size:13px;color:var(--yellow-dark)}.footer-grid a{font-size:13px;color:var(--text-2)}.footer-bottom{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-top:38px;padding-top:20px;border-top:1px solid var(--line-strong);font-size:11px;color:var(--text-3)}.mobile-bottom{display:none}.back-top{position:fixed;right:24px;bottom:24px;width:44px;height:44px;border:1px solid var(--line-strong);border-radius:50%;background:var(--surface);box-shadow:var(--shadow);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .2s}.back-top.visible{opacity:1;pointer-events:auto}.toast{position:fixed;left:50%;bottom:30px;z-index:1400;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:10px 15px;background:var(--ink);color:#fff;border-radius:999px;font-size:12px;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.favorites-panel{position:fixed;right:18px;bottom:18px;z-index:1500;width:min(420px,calc(100% - 36px));max-height:70vh;overflow:auto;background:var(--surface-raised);border:1px solid var(--line-strong);border-radius:24px;padding:22px;box-shadow:var(--shadow-strong)}.favorites-panel header{display:flex;justify-content:space-between;align-items:center}.favorites-panel header button{border:0;background:var(--yellow-soft);padding:7px 10px;border-radius:999px}.favorites-panel ul{padding:0;list-style:none}.favorites-panel li{padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}
@media (max-width:1200px){.desktop-nav{gap:0}.desktop-nav a{padding:8px 7px}.text-link{display:none}.metric-grid{grid-template-columns:repeat(4,1fr);row-gap:8px}.metric-grid>div:nth-child(4){border-right:0}.card-grid.four{grid-template-columns:repeat(3,1fr)}.masonry-grid{columns:3}.scenario-grid{grid-template-columns:repeat(3,1fr)}.topic-2,.topic-3{grid-column:span 5}.topic-4{grid-column:span 7}.ranking-list article{grid-template-columns:64px 130px 1fr 100px}.rank-thumb{width:130px}.step-board{grid-template-columns:repeat(3,1fr)}.workflow-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:992px){.wrap{width:min(calc(100% - 36px),var(--wrap))}.desktop-nav{display:none}.header-inner{grid-template-columns:auto 1fr}.header-tools{justify-self:end}.menu-btn{display:inline-flex}.hero-mag{grid-template-columns:1fr 1fr;min-height:0}.hero-cover{grid-column:1}.hero-copy{grid-column:2;padding:42px 30px}.hero-index{grid-column:1/-1;display:grid;grid-template-columns:1fr 2fr 1fr;gap:20px;align-items:center}.hero-index ol{display:grid;grid-template-columns:repeat(4,1fr);margin:0}.hero-index li{padding:8px}.section-head{grid-template-columns:1fr;gap:14px}.split-7-5,.split-5-7,.split-8-4,.split-4-8,.product-hero,.app-hero,.detail-hero{grid-template-columns:1fr 1fr;gap:30px}.editor-collage{grid-template-columns:1fr}.mini-grid{grid-template-columns:repeat(4,1fr)}.card-grid.four{grid-template-columns:repeat(2,1fr)}.masonry-grid{columns:2}.topic-collage{grid-template-columns:repeat(2,1fr)}.topic-card,.topic-1,.topic-2,.topic-3,.topic-4{grid-column:auto}.course-layout,.workspace-layout{grid-template-columns:1fr 2fr}.course-index,.practice-card{position:static}.practice-card,.workspace-side{grid-column:1/-1}.guide-grid{grid-template-columns:repeat(2,1fr)}.calendar-grid{grid-template-columns:repeat(2,1fr)}.topic-strip{grid-template-columns:repeat(2,1fr)}.news-grid,.verify-grid,.category-grid{grid-template-columns:repeat(2,1fr)}.article-layout{grid-template-columns:1fr}.detail-side{position:static}.footer-grid{grid-template-columns:repeat(3,1fr)}.footer-brand{grid-column:1/-1}.product-stack{grid-template-columns:1fr}.device-stack{min-height:460px}.search-showcase,.favorite-drawer{grid-template-columns:1fr 1fr}.film-rail,.screen-rail{grid-auto-columns:minmax(230px,40%)}}
@media (max-width:768px){body{padding-bottom:70px}.wrap{width:min(calc(100% - 28px),var(--wrap))}.inspiration-bar{justify-content:flex-start;overflow-x:auto}.inspiration-rail{gap:18px}.inspiration-rail span:not(:first-child){padding-left:18px}.site-header{height:66px}.brand-logo{width:38px;height:38px}.brand small{display:none}.header-tools .icon-btn{display:none}.hero-mag{display:flex;flex-direction:column;padding:24px 0 40px}.hero-copy{order:1;border:1px solid var(--line);padding:30px 22px}.hero-copy .kicker{display:block}.hero-copy h1{font-size:42px}.hero-cover{order:2;margin-top:-1px}.hero-image{min-height:0;aspect-ratio:4/3}.hero-index{order:3;display:block}.hero-index ol{display:block}.metric-grid{grid-template-columns:repeat(2,1fr)}.metric-grid>div:nth-child(even){border-right:0}.section{padding:54px 0}.split-7-5,.split-5-7,.split-8-4,.split-4-8,.product-hero,.app-hero,.detail-hero,.search-showcase,.favorite-drawer{grid-template-columns:1fr}.reverse>div:first-child{order:2}.reverse>div:last-child{order:1}.page-hero{padding:36px 0}.page-hero h1,.detail-hero h1{font-size:44px}.page-hero p{font-size:16px}.editor-collage>.feature h3{font-size:24px}.mini-grid{grid-template-columns:repeat(2,1fr)}.time-row{grid-template-columns:90px 1fr}.time-row>span{display:none}.film-rail,.screen-rail{grid-auto-columns:minmax(220px,72%)}.step-board{grid-template-columns:1fr 1fr}.ranking-list article{grid-template-columns:54px 92px 1fr}.rank-thumb{width:92px}.heat{grid-column:3;text-align:left;display:flex;align-items:center;gap:10px}.heat i{width:100px;margin:0}.dialogue-grid,.annotation-grid,.playlist-grid,.scenario-grid{grid-template-columns:1fr 1fr}.product-window{grid-template-columns:1fr;padding:20px}.device-stack{min-height:390px;padding:18px}.app-hero-visual{min-height:420px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column;align-items:flex-start}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:1100;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;min-height:60px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,253,247,.96);border-top:1px solid var(--line-strong);backdrop-filter:blur(12px)}.mobile-bottom a,.mobile-bottom button{height:58px;display:grid;place-items:center;border:0;background:transparent;font-size:11px}.back-top{bottom:82px;right:14px}.toast{bottom:82px}.filter-bar{grid-template-columns:1fr 1fr}.filter-bar .btn{grid-column:1/-1}.article-layout{gap:30px}.prose{font-size:16px}}
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@media (prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}.video-card:hover{transform:none}.video-card:hover .card-image{transform:none}}