: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;overflow-x:hidden}
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:1.72;overflow-x:hidden;padding-bottom:0}
img{display:block;max-width:100%;height:auto;object-fit:cover;background:var(--bg-2)}
a{color:inherit;text-decoration:none}
a:hover{color:var(--yellow-dark)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}
.skip-link{position:fixed;left:12px;top:-60px;z-index:999;background:var(--ink);color:white;padding:9px 14px;border-radius:6px}.skip-link:focus{top:12px}
:focus-visible{outline:3px solid var(--yellow-dark);outline-offset:3px}
.inspiration-bar{height:30px;background:var(--surface-soft);border-bottom:1px solid var(--line-strong);font-size:13px}.inspiration-inner{height:30px;display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--sage);box-shadow:0 0 0 4px var(--sage-soft)}.inspiration-note{margin-left:auto;color:var(--text-2)}
.site-header{position:sticky;top:0;z-index:90;height:74px;background:rgba(251,250,244,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);box-shadow:0 8px 24px rgba(80,68,35,.05)}.header-inner{height:100%;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:10px;min-width:max-content}.brand-logo{width:44px;height:44px;border-radius:12px}.brand strong{display:block;font-size:22px;letter-spacing:.08em}.brand small{display:block;color:var(--text-3);font-size:10px;line-height:1.2;letter-spacing:.08em}.desktop-nav{display:flex;align-items:center;gap:4px;margin-left:auto}.desktop-nav a{position:relative;padding:9px 10px;border-radius:10px;font-size:14px;color:var(--ink-2);white-space:nowrap}.desktop-nav a.active{background:var(--yellow-soft);font-weight:700}.desktop-nav a.active:after{content:"";position:absolute;left:25%;right:25%;bottom:2px;height:2px;background:var(--champagne)}.header-tools{display:flex;align-items:center;gap:8px}.tool-btn,.menu-toggle,.header-tools .tool-link{border:1px solid var(--line);background:var(--surface);padding:8px 10px;border-radius:10px;font-size:13px;white-space:nowrap}.menu-toggle{display:none}
.mobile-drawer,.search-overlay{position:fixed;inset:0;z-index:120;background:rgba(41,40,33,.28);padding:20px}.drawer-panel,.search-dialog{margin-left:auto;width:min(420px,100%);height:100%;background:var(--surface-raised);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow-strong);overflow:auto}.search-dialog{margin:auto;height:auto;max-width:640px}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--line)}.drawer-head button{border:1px solid var(--line);background:var(--surface);border-radius:9px;padding:6px 10px}.drawer-group{padding:18px 0;border-bottom:1px solid var(--line)}.drawer-group h2{font-size:13px;color:var(--text-3);margin:0 0 8px;text-transform:uppercase;letter-spacing:.08em}.drawer-group a{display:block;padding:8px 0}.search-form label{display:block;margin:18px 0 8px;font-weight:700}.search-line{display:flex;gap:8px}.search-line input{flex:1;min-width:0;border:1px solid var(--line-strong);border-radius:12px;background:white;padding:12px 14px}.search-line button,.btn{border:1px solid var(--yellow-dark);background:var(--yellow);color:var(--ink);border-radius:12px;padding:11px 16px;font-weight:700}.btn-secondary{background:var(--surface);border-color:var(--line-strong)}
main{min-height:60vh}.section{padding:76px 0;border-top:1px solid var(--line)}.section-white{background:var(--surface)}.section-cream{background:var(--bg-2)}.section-soft{background:var(--surface-raised)}.section-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,420px);gap:32px;align-items:end;margin-bottom:30px}.section-heading .eyebrow,.eyebrow{font-size:12px;letter-spacing:.1em;color:var(--yellow-dark);font-weight:800;text-transform:uppercase}.section-heading h2,.page-hero h1{margin:.15em 0 0;line-height:1.12;letter-spacing:-.035em}.section-heading h2{font-size:clamp(30px,4vw,52px)}.section-heading p{margin:0;color:var(--text-2)}
.hero-spread{padding:44px 0 70px}.hero-grid{display:grid;grid-template-columns:5.4fr 4.2fr 2.4fr;gap:18px;min-height:620px}.hero-cover{position:relative;border-radius:var(--radius-large);overflow:hidden;border:1px solid var(--line);background:var(--surface)}.hero-cover img{width:100%;height:100%;min-height:620px}.cover-label{position:absolute;top:18px;left:18px;background:rgba(255,253,247,.92);border:1px solid var(--line);padding:7px 10px;border-radius:999px;font-size:12px}.hero-copy{display:flex;flex-direction:column;justify-content:center;padding:44px 28px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-large)}.hero-copy h1{font-size:clamp(40px,5vw,72px);line-height:1.02;margin:10px 0 18px;letter-spacing:-.055em}.hero-copy .lead{font-size:18px;color:var(--text-2)}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.author-line{display:flex;gap:16px;align-items:center;padding-top:22px;margin-top:22px;border-top:1px solid var(--line);font-size:14px}.hero-directory{background:var(--bg-2);border:1px solid var(--line-strong);border-radius:var(--radius-large);padding:28px 22px}.hero-directory h2{margin:0 0 16px;font-size:18px}.hero-directory ol{list-style:none;padding:0;margin:0}.hero-directory li{display:grid;grid-template-columns:28px 1fr;gap:8px;padding:12px 0;border-bottom:1px solid var(--line)}.hero-directory strong{color:var(--yellow-dark)}
.data-strip{display:grid;grid-template-columns:repeat(8,1fr);border:1px solid var(--line-strong);border-radius:18px;overflow:hidden;background:var(--cream)}.data-cell{padding:18px 14px;border-right:1px solid var(--line-strong)}.data-cell:last-child{border-right:0}.data-cell strong{display:block;font-size:27px;line-height:1;color:var(--ink)}.data-cell span{display:block;font-size:12px;color:var(--text-2);margin-top:6px}
.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card-grid.three{grid-template-columns:repeat(3,1fr)}.card-grid.two{grid-template-columns:repeat(2,1fr)}.video-card,.paper-card,.note-card,.course-card,.product-card,.source-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:0 8px 22px rgba(93,78,39,.04)}.media-frame{display:block;aspect-ratio:16/9;overflow:hidden}.media-frame img{width:100%;height:100%;transition:transform .35s ease}.video-card:hover .media-frame img{transform:scale(1.025)}.video-card-body,.paper-card,.note-card,.course-card,.product-card,.source-card{padding:18px}.video-card h3,.paper-card h3,.course-card h3,.product-card h3{margin:7px 0 9px;font-size:20px;line-height:1.3}.video-card p,.paper-card p,.course-card p,.product-card p{margin:0;color:var(--text-2)}.card-meta{display:flex;justify-content:space-between;gap:10px;color:var(--text-3);font-size:12px;margin-top:13px}.favorite-btn,.ghost-btn{margin-top:12px;border:1px solid var(--line-strong);background:var(--surface-raised);padding:7px 10px;border-radius:9px;font-size:12px}.favorite-btn.is-saved{background:var(--sage-soft);border-color:var(--sage);color:var(--sage)}
.editorial-collage{display:grid;grid-template-columns:7fr 5fr;grid-template-rows:auto auto;gap:18px}.editorial-collage .major{grid-row:1/3}.editorial-collage .major .media-frame{aspect-ratio:4/3}.editorial-collage .minor{display:grid;grid-template-columns:1fr 1fr}.editorial-collage .minor .media-frame{aspect-ratio:1/1}
.masonry{columns:3 280px;column-gap:18px}.masonry>*{break-inside:avoid;margin-bottom:18px}.masonry .media-frame{aspect-ratio:auto}.masonry .media-frame img{aspect-ratio:4/3;width:100%}
.film-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,310px);gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}.film-rail>*{scroll-snap-align:start}.rail-controls{display:flex;gap:8px;justify-content:flex-end;margin-bottom:12px}.rail-controls button{border:1px solid var(--line);background:var(--surface);border-radius:999px;width:40px;height:40px}
.split-4-8,.split-8-4,.split-5-7{display:grid;gap:24px;align-items:start}.split-4-8{grid-template-columns:4fr 8fr}.split-8-4{grid-template-columns:8fr 4fr}.split-5-7{grid-template-columns:5fr 7fr}.sticky-note{position:sticky;top:126px;background:var(--cream);border:1px solid var(--line-strong);border-radius:22px;padding:24px}.step-stack{display:grid;gap:12px}.step-row{display:grid;grid-template-columns:56px 1fr;gap:16px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.step-no{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;background:var(--yellow-soft);color:var(--yellow-dark);font-weight:800}
.timeline{position:relative;padding-left:34px}.timeline:before{content:"";position:absolute;left:11px;top:4px;bottom:4px;width:1px;background:var(--line-strong)}.timeline-item{position:relative;padding:0 0 26px}.timeline-item:before{content:"";position:absolute;left:-29px;top:7px;width:12px;height:12px;border-radius:50%;background:var(--champagne);box-shadow:0 0 0 5px var(--yellow-soft)}.timeline-item time{font-size:12px;color:var(--text-3)}.timeline-item h3{margin:3px 0 4px}
.feature-band{padding:34px;border-radius:var(--radius-large);background:var(--cream);border:1px solid var(--line-strong);display:grid;grid-template-columns:5fr 7fr;gap:30px;align-items:center}.feature-band h2{font-size:clamp(30px,4vw,54px);margin:0}.feature-band p{color:var(--text-2)}
.creator-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,1fr);overflow-x:auto;gap:14px}.creator-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px}.creator-avatar{width:54px;height:54px;border-radius:50%;background:var(--yellow-soft);display:grid;place-items:center;font-weight:800;color:var(--yellow-dark);margin-bottom:14px}.creator-card h3{margin:0}.creator-card p{color:var(--text-2)}
.ranking-list{counter-reset:rank;display:grid;gap:0;border-top:1px solid var(--line-strong)}.rank-row{display:grid;grid-template-columns:70px minmax(0,1.4fr) 1fr 110px 90px;gap:16px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}.rank-number{font-size:36px;font-weight:850;color:var(--champagne);letter-spacing:-.04em}.heat-meter{height:6px;border-radius:999px;background:var(--line);overflow:hidden}.heat-meter span{display:block;height:100%;background:var(--sage);width:var(--heat,50%)}
.tag-wall{display:flex;flex-wrap:wrap;gap:10px}.tag,.footer-tags a{display:inline-flex;align-items:center;border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:7px 12px;font-size:13px}.tag-row{display:flex;gap:6px;flex-wrap:wrap;margin-top:14px}.conversation-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.comment{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px}.comment strong{display:block;margin-bottom:5px}.comment p{margin:0;color:var(--text-2)}
.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px}.calendar-day{min-height:140px;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:12px}.calendar-day strong{display:block;color:var(--yellow-dark);margin-bottom:10px}.calendar-day span{display:block;font-size:12px;color:var(--text-2);margin:5px 0}
.annotation-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.annotation-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px}.annotation-card:before{content:"编辑批注";position:absolute;right:14px;top:-11px;background:var(--cream);border:1px solid var(--line-strong);border-radius:999px;padding:3px 9px;font-size:10px;color:var(--yellow-dark)}
.device-stack{position:relative;min-height:470px;background:linear-gradient(135deg,var(--surface),var(--cream));border:1px solid var(--line-strong);border-radius:30px;padding:28px;overflow:hidden}.device{position:absolute;width:34%;border:8px solid var(--surface);border-radius:24px;box-shadow:var(--shadow-strong);overflow:hidden}.device:nth-child(1){left:10%;top:60px;transform:rotate(-5deg)}.device:nth-child(2){left:34%;top:28px;z-index:2}.device:nth-child(3){left:58%;top:78px;transform:rotate(5deg)}.device img{width:100%;aspect-ratio:9/16}
.faq-list{border-top:1px solid var(--line-strong)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;text-align:left;border:0;background:none;padding:20px 0;font-weight:750}.faq-answer{padding:0 0 20px;color:var(--text-2);max-width:880px}.faq-answer[hidden]{display:none}
.page-hero{padding:52px 0 48px}.page-hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:stretch}.page-hero-copy{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:44px}.page-hero h1{font-size:clamp(42px,6vw,72px)}.page-hero .lead{font-size:18px;color:var(--text-2);max-width:760px}.page-hero-media{border-radius:28px;overflow:hidden;border:1px solid var(--line)}.page-hero-media img{width:100%;height:100%;min-height:390px}.breadcrumb{font-size:13px;color:var(--text-3);margin-bottom:16px}.breadcrumb ol{list-style:none;display:flex;gap:8px;padding:0;margin:0}.breadcrumb li+li:before{content:"/";margin-right:8px;color:var(--line-strong)}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;align-items:end;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.filter-field{display:grid;gap:5px}.filter-field label{font-size:11px;color:var(--text-3)}.filter-field select,.filter-field input{border:1px solid var(--line-strong);background:var(--surface-raised);border-radius:9px;padding:9px 10px}.pagination{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:28px}.pagination a,.pagination span{min-width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line);border-radius:9px;background:var(--surface)}.pagination .current{background:var(--cream);border-color:var(--yellow-dark);font-weight:800}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:11px;border:1px solid var(--line)}.badge-yellow{background:var(--yellow-soft);border-color:var(--champagne)}.badge-sage{background:var(--sage-soft);border-color:var(--sage);color:var(--sage)}.badge-outline{background:transparent}
.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.source-card dt{font-size:11px;color:var(--text-3);margin-top:10px}.source-card dd{margin:2px 0 0}.verify-box{background:var(--bg-2);border-left:4px solid var(--sage);padding:18px;border-radius:0 14px 14px 0}.warning-box{background:var(--cream);border-left:4px solid var(--yellow-dark);padding:18px;border-radius:0 14px 14px 0}
.course-layout{display:grid;grid-template-columns:260px minmax(0,1fr) 300px;gap:20px}.course-menu,.exercise-card{background:var(--surface-raised);border:1px solid var(--line);border-radius:18px;padding:18px}.course-menu{position:sticky;top:126px}.course-menu a{display:block;padding:9px;border-bottom:1px solid var(--line)}.lesson-sheet{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:28px}.exercise-card{background:var(--cream)}
.workspace-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px}.workspace-timeline{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px}.parameter-panel{background:var(--bg-2);border:1px solid var(--line-strong);border-radius:22px;padding:22px;position:sticky;top:126px}.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.compare-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px}.progress{height:8px;background:var(--line);border-radius:99px;overflow:hidden}.progress span{display:block;height:100%;background:var(--champagne)}
.app-screen-rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(220px,280px);overflow-x:auto;gap:16px;padding:18px 0}.phone-card{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:12px;box-shadow:var(--shadow)}.phone-card img{width:100%;aspect-ratio:9/16;border-radius:20px}.product-split{display:grid;grid-template-columns:2fr 1fr;gap:20px}.three-narrow{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.search-panel{display:grid;grid-template-columns:1fr 1.1fr;gap:28px;background:var(--cream);border:1px solid var(--line-strong);border-radius:30px;padding:30px}.drawer-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:20px;align-items:center}.drawer-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:var(--shadow)}
.browser-window{background:var(--surface);border:1px solid var(--line-strong);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.browser-chrome{display:flex;align-items:center;gap:7px;padding:11px 15px;background:var(--bg-2);border-bottom:1px solid var(--line)}.browser-dot{width:9px;height:9px;border-radius:50%;background:var(--champagne)}.browser-window img{width:100%}.privacy-drawer{background:var(--cream);border:1px solid var(--line-strong);border-radius:22px;padding:24px}
.empty-state{padding:44px;background:var(--surface);border:1px dashed var(--line-strong);border-radius:20px;text-align:center}.muted{color:var(--text-2)}.fine{font-size:12px;color:var(--text-3)}.kicker{font-size:13px;color:var(--yellow-dark);font-weight:800;letter-spacing:.08em}.prose{max-width:780px}.prose p{color:var(--text-2)}.prose h2,.prose h3{line-height:1.25}.number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.number-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:20px}.number-card strong{font-size:32px;color:var(--champagne)}
.site-footer{background:var(--bg);border-top:1px solid var(--champagne);padding:56px 0 86px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:30px}.site-footer section h2{font-size:14px;margin:0 0 14px}.site-footer section>a{display:block;padding:5px 0;color:var(--text-2);font-size:13px}.footer-brand p{max-width:500px;color:var(--text-2)}.footer-notice{border-top:1px solid var(--line);margin-top:30px;padding-top:18px;display:flex;gap:24px;justify-content:space-between;color:var(--text-3);font-size:12px}.mobile-bottom-nav{display:none}.back-top{position:fixed;right:18px;bottom:22px;width:42px;height:42px;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:.2s}.back-top.visible{opacity:1;pointer-events:auto}.favorites-panel{position:fixed;right:18px;bottom:78px;z-index:110;width:min(380px,calc(100% - 36px));max-height:60vh;overflow:auto;background:var(--surface-raised);border:1px solid var(--line);border-radius:20px;padding:18px;box-shadow:var(--shadow-strong)}.favorites-list a{display:block;padding:10px 0;border-bottom:1px solid var(--line)}
@media (max-width:1200px){.desktop-nav a{padding-inline:7px}.header-tools .tool-link{display:none}.data-strip{grid-template-columns:repeat(4,1fr)}.data-cell:nth-child(4){border-right:0}.card-grid{grid-template-columns:repeat(3,1fr)}.course-layout{grid-template-columns:220px minmax(0,1fr)}.course-layout .exercise-card{grid-column:1/-1}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-grid section:last-child{grid-column:2/4}}
@media (max-width:992px){.desktop-nav{display:none}.menu-toggle{display:inline-flex}.hero-grid{grid-template-columns:1fr 1fr}.hero-directory{grid-column:1/-1}.hero-cover img{min-height:480px}.section{padding:58px 0}.card-grid,.card-grid.three{grid-template-columns:repeat(2,1fr)}.editorial-collage{grid-template-columns:1fr}.editorial-collage .major{grid-row:auto}.split-4-8,.split-8-4,.split-5-7,.page-hero-grid,.feature-band,.product-split,.search-panel,.drawer-layout{grid-template-columns:1fr}.sticky-note,.parameter-panel,.course-menu{position:static}.course-layout{grid-template-columns:1fr}.workspace-grid{grid-template-columns:1fr}.source-grid{grid-template-columns:1fr 1fr}.calendar-grid{grid-template-columns:repeat(4,1fr)}.number-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.inspiration-note{display:none}.site-header{height:68px}.brand small{display:none}.header-tools .tool-btn{display:none}.hero-spread{padding-top:24px}.hero-grid{display:flex;flex-direction:column}.hero-copy{order:-1;padding:28px 22px}.hero-copy h1{font-size:46px}.hero-cover img{min-height:0;aspect-ratio:4/3}.data-strip{grid-template-columns:repeat(2,1fr)}.data-cell:nth-child(even){border-right:0}.section-heading{grid-template-columns:1fr;gap:10px}.section-heading h2{font-size:34px}.card-grid,.card-grid.three,.card-grid.two,.conversation-grid,.annotation-cards,.source-grid,.three-narrow,.compare-grid{grid-template-columns:1fr}.masonry{columns:1}.calendar-grid{grid-template-columns:repeat(2,1fr)}.rank-row{grid-template-columns:54px 1fr 70px}.rank-row .rank-meta,.rank-row .rank-reason{display:none}.page-hero-copy{padding:28px 22px}.page-hero h1{font-size:44px}.page-hero-media img{min-height:0;aspect-ratio:16/10}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid .footer-brand{grid-column:1/-1}.footer-grid section:last-child{grid-column:auto}.footer-notice{display:block}.device-stack{min-height:390px}.device{width:42%}.device:nth-child(1){left:2%}.device:nth-child(2){left:29%}.device:nth-child(3){left:56%}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:95;background:rgba(255,253,247,.96);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom-nav a,.mobile-bottom-nav button{display:grid;place-items:center;gap:1px;padding:7px 2px;font-size:11px;border:0;background:transparent}.mobile-bottom-nav span{font-size:16px}.site-footer{padding-bottom:120px}.back-top{bottom:82px}.favorites-panel{bottom:132px}}
@media (max-width:520px){.wrap{width:min(calc(100% - 22px),var(--wrap))}.hero-copy h1{font-size:40px}.hero-actions{display:grid}.hero-actions .btn{text-align:center}.data-strip{border-radius:14px}.section{padding:48px 0}.section-heading h2{font-size:30px}.calendar-grid{grid-template-columns:1fr}.number-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid .footer-brand{grid-column:auto}.feature-band{padding:24px}.device-stack{min-height:330px;padding:18px}.device{width:47%}.device:nth-child(1){left:-4%}.device:nth-child(2){left:27%}.device:nth-child(3){left:58%}.search-line{display:grid}.mobile-drawer,.search-overlay{padding:8px}.drawer-panel,.search-dialog{border-radius:18px}.page-hero{padding-top:30px}.page-hero-copy{padding:24px 18px}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}