: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);color:var(--text)}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.75;overflow-x:hidden;padding-bottom:0}
a{color:inherit;text-decoration:none}
a:hover{color:var(--yellow-dark)}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.wrap{width:min(var(--wrap),calc(100% - 48px));margin:0 auto}
.skip-link{position:fixed;left:16px;top:-80px;z-index:300;background:var(--ink);color:white;padding:10px 16px;border-radius:8px}
.skip-link:focus{top:12px}
:focus-visible{outline:3px solid var(--yellow-dark);outline-offset:3px}
.inspiration-strip{height:30px;background:var(--champagne);color:var(--ink);font-size:13px;letter-spacing:.02em}
.inspiration-inner{height:30px;display:flex;align-items:center;gap:10px;white-space:nowrap;overflow:hidden}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--sage);flex:0 0 auto}
.strip-note{margin-left:auto;color:var(--ink-2)}
.site-header{position:sticky;top:0;z-index:120;background:rgba(251,250,244,.94);border-bottom:1px solid var(--line);box-shadow:0 8px 25px rgba(93,78,39,.06);backdrop-filter:blur(16px)}
.header-inner{height:74px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;letter-spacing:-.04em;flex:0 0 auto}
.brand .brand-logo{width:38px;height:38px;aspect-ratio:1!important;border-radius:12px;object-fit:cover;background:var(--cream)}
.desktop-nav{display:flex;align-items:center;gap:4px;min-width:0;flex:1;justify-content:center}
.desktop-nav a{position:relative;padding:10px 10px;border-radius:12px;color:var(--ink-2);font-size:14px;white-space:nowrap}
.desktop-nav a.active{background:var(--yellow-soft);color:var(--ink);font-weight:800}
.desktop-nav a.active:after{content:"";position:absolute;height:2px;background:var(--champagne);left:28%;right:28%;bottom:4px;border-radius:2px}
.header-actions{display:flex;align-items:center;gap:10px;font-size:13px;white-space:nowrap}
.icon-text-btn,.menu-toggle,.search-close,.mobile-menu-head button{border:1px solid var(--line-strong);background:var(--surface);border-radius:999px;padding:8px 13px}
.menu-toggle{display:none}
.header-link{color:var(--text-2)}
.mobile-menu,.search-layer{position:fixed;inset:0;z-index:220;background:rgba(41,40,33,.32);backdrop-filter:blur(6px)}
.mobile-menu[hidden],.search-layer[hidden]{display:none}
.mobile-menu-panel{position:absolute;right:0;top:0;bottom:0;width:min(480px,92vw);background:var(--surface-raised);padding:24px;overflow:auto;box-shadow:var(--shadow-strong)}
.mobile-menu-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:18px}
.mobile-menu-groups{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.mobile-menu-groups section{background:var(--surface);border:1px solid var(--line);padding:18px;border-radius:18px}
.mobile-menu-groups h2{font-size:14px;margin:0 0 10px;color:var(--yellow-dark)}
.mobile-menu-groups a{display:block;padding:7px 0;color:var(--ink-2)}
.search-panel{position:absolute;left:50%;top:18%;transform:translateX(-50%);width:min(720px,calc(100% - 36px));background:var(--surface-raised);border:1px solid var(--line);border-radius:28px;padding:32px;box-shadow:var(--shadow-strong)}
.search-close{position:absolute;right:20px;top:20px}
.search-panel h2{font-size:32px;line-height:1.25;margin:6px 70px 24px 0;letter-spacing:-.04em}
.search-form label{display:block;font-size:13px;color:var(--text-2);margin-bottom:6px}
.search-input-row{display:flex;gap:8px}
.search-input-row input{flex:1;min-width:0;border:1px solid var(--line-strong);background:white;border-radius:12px;padding:13px 16px}
.search-input-row button,.btn-primary{border:0;background:var(--ink);color:white;padding:12px 18px;border-radius:12px;font-weight:800}
.search-suggestions{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.search-suggestions a,.tag{background:var(--yellow-soft);border:1px solid rgba(181,140,32,.18);border-radius:999px;padding:5px 10px;font-size:13px}
main{min-height:60vh}
.section{padding:78px 0;border-bottom:1px solid rgba(230,223,201,.7)}
.section-white{background:var(--surface)}
.section-cream{background:var(--bg-2)}
.section-soft{background:#F9F6EB}
.section-yellow{background:linear-gradient(110deg,var(--cream),var(--bg-2))}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}
.section-head.compact{margin-bottom:20px}
.section-head h2{font-size:clamp(28px,3vw,46px);line-height:1.12;margin:0;letter-spacing:-.055em}
.section-head p{max-width:640px;color:var(--text-2);margin:0}
.section-index{display:inline-flex;align-items:center;gap:8px;color:var(--yellow-dark);font-weight:900;letter-spacing:.06em;font-size:12px;text-transform:uppercase;margin-bottom:8px}
.section-index:before{content:"";width:26px;height:1px;background:var(--champagne)}
.eyebrow{color:var(--yellow-dark);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:900}
.lede{font-size:19px;color:var(--text-2);max-width:760px}
.muted{color:var(--text-3)}
.meta-row{font-size:13px;color:var(--text-3);margin-top:10px}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:12px;line-height:1.3;white-space:nowrap}
.badge-soft{background:var(--yellow-soft);color:var(--ink-2)}
.badge-gold{background:var(--cream);color:#6B5212;border:1px solid rgba(181,140,32,.22)}
.badge-sage{background:var(--sage-soft);color:#465D42}
.badge-line{border:1px solid var(--line-strong);color:var(--text-2)}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.btn-primary,.btn-secondary,.text-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px}
.btn-primary:hover{color:white;background:var(--ink-2)}
.btn-secondary{border:1px solid var(--line-strong);background:var(--surface);padding:11px 18px;border-radius:12px;font-weight:800}
.text-link{font-weight:800;color:var(--yellow-dark)}
.breadcrumb{padding:22px 0 0;font-size:13px;color:var(--text-3)}
.breadcrumb ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.breadcrumb li:not(:last-child):after{content:"/";margin-left:8px;color:var(--line-strong)}
.page-hero{padding:44px 0 62px}
.page-hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:34px;align-items:stretch}
.page-hero-copy{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:42px;display:flex;flex-direction:column;justify-content:center}
.page-hero-copy h1{font-size:clamp(40px,5vw,72px);line-height:1.02;letter-spacing:-.065em;margin:10px 0 18px}
.page-hero-media{position:relative;border-radius:28px;overflow:hidden;min-height:420px;background:var(--cream)}
.page-hero-media img{width:100%;height:100%;position:absolute;inset:0}
.page-hero-caption{position:absolute;left:20px;right:20px;bottom:20px;background:rgba(255,253,247,.9);border:1px solid rgba(255,255,255,.65);padding:14px 16px;border-radius:15px;backdrop-filter:blur(8px);font-size:14px}
.magazine-hero{padding:42px 0 64px;background:radial-gradient(circle at 16% 12%,rgba(232,201,90,.15),transparent 34%),var(--bg)}
.magazine-grid{display:grid;grid-template-columns:5.4fr 4.2fr 2.4fr;gap:18px;min-height:620px}
.hero-cover{position:relative;border-radius:30px;overflow:hidden;background:var(--cream);box-shadow:var(--shadow)}
.hero-cover img{width:100%;height:100%;position:absolute;inset:0}
.hero-cover:after{content:"01 / EDITION";position:absolute;left:20px;top:20px;background:rgba(255,253,247,.92);padding:8px 10px;border-radius:10px;font-size:11px;font-weight:900;letter-spacing:.08em}
.hero-copy{background:var(--surface);border:1px solid var(--line);border-radius:30px;padding:44px 36px;display:flex;flex-direction:column;justify-content:center}
.hero-copy h1{font-size:clamp(42px,4.6vw,72px);line-height:1.02;letter-spacing:-.065em;margin:10px 0 20px}
.hero-author{display:flex;gap:12px;align-items:center;margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.hero-avatar{width:44px;height:44px;border-radius:50%;background:var(--cream);display:grid;place-items:center;font-weight:900}
.hero-index{background:var(--bg-2);border:1px solid var(--line);border-radius:30px;padding:26px 22px;display:flex;flex-direction:column}
.hero-index h2{font-size:16px;margin:0 0 16px}
.hero-index ol{list-style:none;padding:0;margin:0}
.hero-index li{display:grid;grid-template-columns:34px 1fr;gap:10px;padding:13px 0;border-top:1px solid var(--line)}
.hero-index .num{color:var(--yellow-dark);font-weight:900}
.hero-index-tags{margin-top:auto;padding-top:18px;display:flex;gap:7px;flex-wrap:wrap}
.data-ribbon{display:grid;grid-template-columns:repeat(8,1fr);border:1px solid var(--line-strong);border-radius:18px;overflow:hidden;background:var(--cream)}
.data-item{padding:18px 14px;border-right:1px solid rgba(181,140,32,.23)}
.data-item:last-child{border-right:0}
.data-item strong{display:block;font-size:26px;line-height:1;color:var(--ink);margin-bottom:6px}
.data-item span{font-size:12px;color:var(--ink-2)}
.grid-12{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:22px}
.span-3{grid-column:span 3}.span-4{grid-column:span 4}.span-5{grid-column:span 5}.span-6{grid-column:span 6}.span-7{grid-column:span 7}.span-8{grid-column:span 8}.span-9{grid-column:span 9}.span-12{grid-column:span 12}
.content-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;min-width:0;box-shadow:0 8px 24px rgba(93,78,39,.035)}
.content-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.content-card,.content-card:hover{transition:transform .22s ease,box-shadow .22s ease}
.card-media{display:block;overflow:hidden;background:var(--bg-2)}
.card-media img{width:100%;transition:transform .35s ease}
.content-card:hover .card-media img{transform:scale(1.018)}
.card-body{padding:20px}
.card-body h3{font-size:21px;line-height:1.3;margin:6px 0 10px;letter-spacing:-.025em}
.card-body p{margin:0;color:var(--text-2)}
.card-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:17px;padding-top:14px;border-top:1px solid var(--line)}
.favorite-btn,.remind-btn{border:1px solid var(--line-strong);background:transparent;border-radius:999px;padding:7px 11px;font-size:12px}
.favorite-btn.is-favorite,.remind-btn.is-active{background:var(--cream);border-color:var(--champagne)}
.editor-note{margin-top:14px;padding:10px 12px;border-left:3px solid var(--champagne);background:var(--yellow-soft);font-size:13px;color:var(--ink-2)}
.editor-collage{display:grid;grid-template-columns:7fr 5fr;grid-template-rows:auto auto;gap:22px}
.editor-collage .lead{grid-row:1/3}
.editor-collage .lead img{aspect-ratio:4/3!important}
.timeline{position:relative;margin-left:12px}
.timeline:before{content:"";position:absolute;left:10px;top:8px;bottom:8px;width:1px;background:var(--line-strong)}
.timeline-item{position:relative;display:grid;grid-template-columns:130px 1fr;gap:24px;padding:0 0 28px 36px}
.timeline-item:before{content:"";position:absolute;left:4px;top:8px;width:13px;height:13px;border-radius:50%;background:var(--surface);border:3px solid var(--champagne)}
.timeline-item.highlight:before{background:var(--champagne)}
.timeline-time{font-weight:900;color:var(--yellow-dark)}
.timeline-body{border-bottom:1px solid var(--line);padding-bottom:22px}
.timeline-body h3{margin:0 0 7px;font-size:21px}
.timeline-body p{margin:0;color:var(--text-2)}
.filmstrip-shell{position:relative}
.filmstrip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(250px,22vw);gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:5px 2px 18px;scrollbar-width:thin}
.filmstrip>*{scroll-snap-align:start}
.filmstrip .content-card img{aspect-ratio:3/4!important}
.strip-controls{display:flex;gap:8px;justify-content:flex-end;margin-bottom:12px}
.strip-controls button{width:42px;height:42px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface)}
.masonry{columns:3;column-gap:20px}
.masonry .content-card{break-inside:avoid;margin-bottom:20px}
.masonry .content-card:nth-child(3n+1) .media-img{aspect-ratio:4/3!important}
.masonry .content-card:nth-child(3n+2) .media-img{aspect-ratio:3/4!important}
.alternating-steps{display:grid;gap:18px}
.step-row{display:grid;grid-template-columns:4fr 8fr;gap:22px;align-items:stretch}
.step-row:nth-child(even){grid-template-columns:8fr 4fr}
.step-row:nth-child(even) .step-number{order:2}
.step-number{background:var(--cream);border-radius:24px;padding:32px;display:flex;align-items:flex-end;justify-content:space-between;font-size:12px;color:var(--yellow-dark);border:1px solid rgba(181,140,32,.16)}
.step-number strong{font-size:64px;line-height:.8;color:var(--ink)}
.step-content{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:30px}
.step-content h3{font-size:25px;margin:0 0 8px}
.step-content p{margin:0;color:var(--text-2)}
.ai-workspace{display:grid;grid-template-columns:8fr 4fr;gap:22px}
.ai-timeline{background:var(--ink);color:#FBFAF4;border-radius:28px;padding:32px;overflow:hidden}
.ai-timeline h3{font-size:28px;margin:0 0 20px}
.ai-row{display:grid;grid-template-columns:46px 1fr auto;align-items:center;gap:14px;padding:15px 0;border-top:1px solid rgba(255,255,255,.12)}
.ai-row .ai-step{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--yellow);color:var(--ink);font-weight:900}
.ai-params{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:28px}
.ai-params dl{margin:0}
.ai-params dt{color:var(--text-3);font-size:12px;margin-top:16px}.ai-params dd{margin:2px 0 0;font-weight:800}
.creator-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);gap:14px;overflow-x:auto;padding-bottom:12px}
.creator-card{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:12px 18px 12px 12px;display:grid;grid-template-columns:54px 1fr;gap:12px;align-items:center;min-width:250px}
.creator-avatar{width:54px;height:54px;border-radius:50%;background:var(--cream);display:grid;place-items:center;font-weight:900;font-size:18px}
.creator-card strong{display:block}.creator-card span{font-size:12px;color:var(--text-3)}
.process-roadmap{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden}
.process-roadmap article{background:var(--surface);padding:24px 18px;min-height:210px}
.process-roadmap .stage-no{color:var(--yellow-dark);font-size:12px;font-weight:900}.process-roadmap h3{font-size:18px;line-height:1.3;margin:32px 0 10px}.process-roadmap p{font-size:13px;color:var(--text-2);margin:0}
.ranking-list{border-top:1px solid var(--line-strong)}
.rank-row{display:grid;grid-template-columns:90px minmax(0,1.5fr) 1fr 90px 72px;gap:16px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
.rank-no{font-size:38px;line-height:1;font-weight:900;color:var(--champagne);letter-spacing:-.06em}
.rank-title strong{display:block}.rank-title span,.rank-reason{font-size:13px;color:var(--text-2)}
.heat-meter{height:7px;background:var(--bg-2);border-radius:999px;overflow:hidden}.heat-meter span{display:block;height:100%;background:var(--champagne);border-radius:999px}
.tag-wall{display:flex;flex-wrap:wrap;gap:10px}
.tag-wall a{border:1px solid var(--line-strong);background:var(--surface);border-radius:14px;padding:10px 14px;font-weight:800}
.tag-wall a:nth-child(3n){background:var(--cream)}
.calendar-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.calendar-day{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;min-height:160px}
.calendar-day .day{font-weight:900;font-size:13px;color:var(--yellow-dark)}
.calendar-day time{display:block;font-size:26px;font-weight:900;margin:18px 0 6px}.calendar-day p{margin:0;color:var(--text-2);font-size:13px}
.dialogue-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.comment-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:23px}
.comment-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.comment-head strong{font-size:14px}.comment-card p{margin:0;color:var(--ink-2)}
.annotation-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.annotation-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:22px;position:relative}
.annotation-card:before{content:"编辑批注";position:absolute;top:-10px;left:18px;background:var(--cream);border:1px solid var(--line-strong);border-radius:999px;padding:3px 8px;font-size:11px;font-weight:900}
.annotation-card h3{margin:10px 0 7px}.annotation-card p{margin:0;color:var(--text-2)}
.product-band{display:grid;grid-template-columns:5fr 7fr;gap:30px;align-items:center}
.product-copy h2{font-size:clamp(34px,4vw,58px);line-height:1.06;letter-spacing:-.055em;margin:8px 0 16px}
.device-stack{position:relative;min-height:520px}
.device{position:absolute;width:42%;border-radius:26px;border:8px solid var(--surface);box-shadow:var(--shadow-strong);overflow:hidden;background:var(--bg-2)}
.device img{width:100%;aspect-ratio:9/16!important}.device.one{left:5%;top:10%}.device.two{left:31%;top:0;z-index:2}.device.three{right:1%;top:15%}
.browser-window{border:1px solid var(--line-strong);background:var(--surface);border-radius:28px;padding:14px;box-shadow:var(--shadow)}
.browser-chrome{display:flex;gap:6px;padding:3px 4px 14px}.browser-chrome span{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}
.browser-window img{border-radius:18px;width:100%}
.safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.safety-card{border-top:3px solid var(--champagne);background:var(--surface);padding:22px;border-radius:0 0 18px 18px;box-shadow:0 8px 22px rgba(93,78,39,.04)}
.safety-card h3{margin:0 0 8px;font-size:17px}.safety-card p{margin:0;color:var(--text-2);font-size:14px}
.faq-list{border-top:1px solid var(--line-strong)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item h3{margin:0}
.faq-question{width:100%;text-align:left;border:0;background:transparent;padding:21px 0;font-size:17px;font-weight:850;display:flex;justify-content:space-between;gap:20px}
.faq-answer{padding:0 0 22px;max-width:900px;color:var(--text-2)}.faq-answer p{margin:0}
.source-card{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.source-card>div{background:var(--surface);padding:18px}.source-card span{display:block;font-size:11px;color:var(--text-3);margin-bottom:4px}.source-card strong{font-size:13px}
.media-note{display:grid;grid-template-columns:5fr 7fr;gap:22px;align-items:center}
.media-note figure{margin:0;border-radius:24px;overflow:hidden}.media-note figcaption{font-size:13px;color:var(--text-3);padding-top:10px}
.media-note-copy{padding:22px}.media-note-copy h2{font-size:38px;line-height:1.12;margin:0 0 14px}.media-note-copy p{color:var(--text-2)}
.topic-banner{position:relative;min-height:430px;border-radius:28px;overflow:hidden;background:var(--ink);color:white}
.topic-banner img{position:absolute;inset:0;width:100%;height:100%;opacity:.58}.topic-banner .overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(41,40,33,.92),rgba(41,40,33,.15))}.topic-banner .copy{position:relative;z-index:2;padding:52px;max-width:680px}.topic-banner h2{font-size:48px;line-height:1.06;margin:8px 0 15px}.topic-banner p{color:rgba(255,255,255,.82)}
.filter-bar{display:flex;flex-wrap:wrap;gap:8px;background:var(--surface);border:1px solid var(--line);padding:12px;border-radius:18px;margin-bottom:24px}
.filter-bar a,.filter-bar button{border:1px solid var(--line);background:var(--surface-raised);border-radius:999px;padding:7px 12px;font-size:13px}.filter-bar .active,.filter-bar [aria-selected="true"]{background:var(--cream);border-color:var(--champagne)}
.form-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.form-field{display:grid;gap:6px}.form-field label{font-size:12px;color:var(--text-2)}.form-field input,.form-field select,.form-field textarea{width:100%;border:1px solid var(--line-strong);background:var(--surface);border-radius:10px;padding:10px 12px}.form-field textarea{min-height:130px;resize:vertical}.form-submit{align-self:end;border:0;background:var(--ink);color:white;padding:11px 16px;border-radius:10px;font-weight:800}
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:32px}.pagination a,.pagination span{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);background:var(--surface);border-radius:10px;font-size:13px}.pagination .current{background:var(--ink);color:white;border-color:var(--ink)}
.detail-shell{display:grid;grid-template-columns:minmax(0,8fr) minmax(260px,4fr);gap:30px}.detail-main{background:var(--surface);border:1px solid var(--line);border-radius:28px;overflow:hidden}.detail-main .hero-image{width:100%;aspect-ratio:16/9!important}.detail-article{padding:36px}.detail-article h1{font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.055em;margin:8px 0 16px}.detail-article h2{font-size:26px;margin:34px 0 12px}.detail-article p{font-size:17px;color:var(--ink-2)}.detail-side{display:grid;gap:16px;align-content:start}.sticky-card{position:sticky;top:126px;background:var(--bg-2);border:1px solid var(--line);border-radius:22px;padding:22px}.sticky-card h2{font-size:18px;margin:0 0 12px}
.three-column-learning{display:grid;grid-template-columns:3fr 6fr 3fr;gap:18px}.course-index,.course-notes,.main-lesson{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px}.course-index ol{padding-left:20px}.course-index li{margin:8px 0}.main-lesson h2{font-size:34px;margin:0 0 12px}.practice-card{background:var(--cream);padding:16px;border-radius:14px;margin-top:16px}
.app-hero{background:radial-gradient(circle at 68% 20%,rgba(232,201,90,.33),transparent 34%),var(--bg);padding:52px 0}.app-hero-grid{display:grid;grid-template-columns:5fr 7fr;align-items:center;gap:30px}.app-hero-copy h1{font-size:clamp(42px,5vw,68px);line-height:1.02;letter-spacing:-.06em;margin:8px 0 18px}.app-stage{position:relative;min-height:560px}.app-stage .backdrop{position:absolute;inset:10% 0 8% 8%;border-radius:40px;background:var(--cream)}.app-stage .app-overview{position:absolute;width:64%;left:0;top:15%;border-radius:24px;border:8px solid white;box-shadow:var(--shadow)}.app-stage .phone-shot{position:absolute;width:33%;right:5%;top:3%;z-index:2;border-radius:30px;border:8px solid white;box-shadow:var(--shadow-strong)}
.screen-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(250px,31%);gap:16px;overflow-x:auto;padding-bottom:16px}.screen-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:14px}.screen-card img{width:100%;aspect-ratio:9/16!important;border-radius:14px}.screen-card h3{margin:14px 4px 6px}.screen-card p{margin:0 4px;color:var(--text-2);font-size:14px}
.feature-split{display:grid;grid-template-columns:8fr 4fr;gap:22px;align-items:stretch}.feature-split.reverse{grid-template-columns:4fr 8fr}.feature-screen{background:var(--surface);border:1px solid var(--line);border-radius:26px;padding:18px}.feature-screen img{width:100%;border-radius:18px;max-height:660px;object-fit:contain;background:var(--bg-2)}.feature-list{background:var(--cream);border-radius:26px;padding:30px}.feature-list h2{font-size:36px;line-height:1.12;margin:0 0 12px}.feature-list ul{padding-left:20px}.feature-list li{margin:9px 0}
.narrow-three{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.narrow-screen{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:16px}.narrow-screen img{width:100%;aspect-ratio:9/16!important;border-radius:15px}.narrow-screen h3{font-size:20px;margin:16px 0 6px}.narrow-screen p{font-size:14px;color:var(--text-2)}
.search-showcase{background:var(--ink);color:white;border-radius:30px;padding:32px;display:grid;grid-template-columns:5fr 7fr;gap:30px;align-items:center}.search-showcase p{color:rgba(255,255,255,.76)}.search-showcase img{border-radius:22px;width:100%;max-height:520px;object-fit:contain;background:#34332b}.favorite-drawer{display:grid;grid-template-columns:5fr 7fr;gap:22px;align-items:center}.drawer-copy{padding:30px}.drawer-copy h2{font-size:40px;margin:0 0 10px}.drawer-visual{background:var(--bg-2);border-radius:30px;padding:24px}.drawer-visual img{max-height:540px;object-fit:contain;margin:auto;border-radius:20px}
.browser-hero{padding:54px 0}.browser-hero-grid{display:grid;grid-template-columns:5fr 7fr;gap:28px;align-items:center}.browser-hero h1{font-size:clamp(42px,5vw,68px);line-height:1.02;letter-spacing:-.06em;margin:8px 0 18px}.browser-demo{background:var(--cream);border-radius:34px;padding:26px}.browser-demo .browser-window{transform:translateY(10px)}
.browser-feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.browser-feature{background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden}.browser-feature img{width:100%;aspect-ratio:16/10!important}.browser-feature .copy{padding:24px}.browser-feature h3{font-size:24px;margin:0 0 8px}.browser-feature p{color:var(--text-2)}
.notice{border:1px solid var(--line-strong);border-left:4px solid var(--sage);background:var(--sage-soft);padding:16px 18px;border-radius:12px;color:var(--ink-2)}
.empty-state{border:1px dashed var(--line-strong);background:var(--surface);border-radius:22px;padding:38px;text-align:center}.empty-state h2{margin-top:0}
.site-footer{background:var(--bg);border-top:2px solid var(--champagne);padding:54px 0 28px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:28px}.site-footer h2{font-size:14px;margin:0 0 12px}.site-footer section>a{display:block;color:var(--text-2);font-size:13px;padding:4px 0}.footer-brand-row{display:flex;align-items:center;gap:10px}.footer-brand-row strong{font-size:28px}.footer-brand p{color:var(--text-2);max-width:390px}.footer-tags a{display:inline-block!important;background:var(--yellow-soft);padding:5px 8px!important;border-radius:999px;margin:0 3px 6px 0}.footer-policy{border-top:1px solid var(--line);margin-top:28px;padding-top:22px;color:var(--text-2);font-size:13px}.footer-policy>p{max-width:900px}.footer-bottom{display:flex;gap:16px;flex-wrap:wrap;color:var(--text-3)}
.mobile-bottom-nav{display:none}.back-top{position:fixed;right:22px;bottom:24px;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);background:var(--surface);box-shadow:var(--shadow);z-index:80;opacity:0;pointer-events:none;transition:opacity .2s}.back-top.show{opacity:1;pointer-events:auto}
@media(max-width:1200px){
  .wrap{width:min(var(--wrap),calc(100% - 36px))}
  .desktop-nav a{padding:9px 7px;font-size:13px}.header-link{display:none}.menu-toggle{display:inline-flex}
  .magazine-grid{grid-template-columns:5fr 4fr 3fr}.data-ribbon{grid-template-columns:repeat(4,1fr)}.data-item:nth-child(4){border-right:0}.data-item:nth-child(-n+4){border-bottom:1px solid rgba(181,140,32,.2)}
  .calendar-grid{grid-template-columns:repeat(3,1fr)}.process-roadmap{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:992px){
  .desktop-nav{display:none}.header-actions{margin-left:auto}.header-link{display:inline}.magazine-grid{grid-template-columns:1fr 1fr}.hero-cover{grid-row:2}.hero-copy{grid-column:1/3;grid-row:1}.hero-index{grid-row:2}.page-hero-grid,.app-hero-grid,.browser-hero-grid,.product-band,.media-note{grid-template-columns:1fr}.page-hero-media{min-height:360px}.editor-collage{grid-template-columns:1fr}.editor-collage .lead{grid-row:auto}.masonry{columns:2}.ai-workspace,.feature-split,.feature-split.reverse,.search-showcase,.favorite-drawer{grid-template-columns:1fr}.step-row,.step-row:nth-child(even){grid-template-columns:1fr}.step-row:nth-child(even) .step-number{order:0}.detail-shell{grid-template-columns:1fr}.sticky-card{position:static}.three-column-learning{grid-template-columns:1fr 2fr}.course-notes{grid-column:1/3}.footer-grid{grid-template-columns:2fr repeat(2,1fr)}.footer-brand{grid-row:span 2}.annotation-grid{grid-template-columns:1fr 1fr}.safety-grid{grid-template-columns:1fr 1fr}.source-card{grid-template-columns:1fr 1fr}.app-stage{min-height:500px}
}
@media(max-width:768px){
  body{padding-bottom:70px}.wrap{width:min(100% - 26px,var(--wrap))}.section{padding:56px 0}.inspiration-strip{height:30px}.strip-note{display:none}.header-inner{height:64px}.header-link{display:none}.brand span{font-size:20px}.magazine-hero{padding:28px 0 50px}.magazine-grid{display:flex;flex-direction:column;min-height:0}.hero-copy{order:0;padding:30px 24px}.hero-cover{order:1;min-height:470px}.hero-index{order:2}.hero-copy h1{font-size:44px}.section-head{display:block}.section-head p{margin-top:12px}.grid-12{grid-template-columns:1fr 1fr}.grid-12>*{grid-column:auto!important}.data-ribbon{grid-template-columns:repeat(2,1fr)}.data-item{border-bottom:1px solid rgba(181,140,32,.2)}.data-item:nth-child(even){border-right:0}.filmstrip{grid-auto-columns:minmax(245px,78vw)}.masonry{columns:1}.timeline-item{grid-template-columns:1fr;gap:5px}.process-roadmap{grid-template-columns:1fr 1fr}.rank-row{grid-template-columns:58px 1fr 55px}.rank-reason,.rank-row .heat-meter{display:none}.calendar-grid{grid-template-columns:1fr 1fr}.dialogue-grid{grid-template-columns:1fr}.annotation-grid,.narrow-three{grid-template-columns:1fr}.device-stack{min-height:420px}.device{width:48%}.device.one{left:0}.device.two{left:27%}.device.three{right:-5%}.page-hero-copy{padding:28px 24px}.page-hero-copy h1{font-size:44px}.page-hero-media{min-height:300px}.form-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/3;grid-row:auto}.source-card{grid-template-columns:1fr}.three-column-learning{grid-template-columns:1fr}.course-notes{grid-column:auto}.app-stage{min-height:430px}.screen-rail{grid-auto-columns:76%}.browser-feature-grid{grid-template-columns:1fr}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;height:62px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,253,247,.95);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr);z-index:100;backdrop-filter:blur(14px)}.mobile-bottom-nav a{display:grid;place-items:center;font-size:11px;color:var(--text-2)}.back-top{bottom:78px}.site-footer{padding-bottom:32px}
}
@media(max-width:520px){
  .header-actions .icon-text-btn{display:none}.mobile-menu-groups{grid-template-columns:1fr}.search-panel{top:9%;padding:26px 20px}.search-panel h2{font-size:26px}.search-input-row{display:grid}.hero-copy h1,.page-hero-copy h1,.app-hero-copy h1,.browser-hero h1{font-size:38px}.hero-cover{min-height:420px}.data-ribbon{grid-template-columns:1fr 1fr}.grid-12{grid-template-columns:1fr}.section-head h2{font-size:32px}.filmstrip{grid-auto-columns:86vw}.process-roadmap{grid-template-columns:1fr}.calendar-grid{grid-template-columns:1fr}.safety-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.device-stack{min-height:350px}.device{border-width:5px;border-radius:18px}.app-stage{min-height:360px}.app-stage .app-overview{width:70%;top:18%}.app-stage .phone-shot{width:38%;right:0}.detail-article{padding:25px 20px}.detail-article h1{font-size:36px}.topic-banner .copy{padding:34px 24px}.topic-banner h2{font-size:36px}.topic-banner{min-height:390px}.rank-row{grid-template-columns:48px 1fr 42px}.rank-no{font-size:30px}.rank-row .badge{display:none}.media-note-copy{padding:6px}.media-note-copy h2{font-size:32px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}