:root{--paper:#f3e8d4;--paper2:#e2d2b4;--card:#fbf3e4;--soft:#ede0c8;--ink:#1a140a;--text:#2c2214;--muted:#5c4a30;--sub:#7c6844;--gold:#7a5a20;--copper:#b88838;--line:rgba(26,20,10,.12);--focus:rgba(122,90,32,.5);--shadow:0 12px 28px rgba(26,20,10,.10);--radius:10px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.shell{width:min(960px,calc(100% - 32px));margin-inline:auto}.fixed-head{position:fixed;z-index:50;top:0;left:0;right:0;background:var(--card);box-shadow:0 1px 0 var(--line)}.microbar{height:20px;background:var(--ink);color:var(--copper);font-size:12px;display:flex;align-items:center;justify-content:space-between;padding:0 max(16px,calc((100vw - 960px)/2))}.microbar a,.microbar button{color:var(--copper)}.microbar button{border:0;background:transparent;padding:0}.mainbar{height:54px;display:flex;align-items:center;justify-content:space-between;width:min(960px,calc(100% - 32px));margin:auto}.logo-link{height:44px;display:flex;align-items:center}.brand-logo,.footer-logo,.drawer-logo{height:24px;width:auto;max-width:140px;object-fit:contain}.brand-text{font-weight:800;font-size:20px;color:var(--ink)}.head-actions{display:flex;align-items:center;gap:8px}.head-actions a,.head-actions button{min-height:44px;border-radius:9px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;font-size:14px}.head-actions a{background:var(--ink);color:var(--card)}.head-actions button{border:1px solid var(--gold);background:var(--card);color:var(--ink)}.quicknav{height:42px;border-top:1px solid var(--line);display:flex;justify-content:center;gap:48px}.quicknav a{height:42px;min-width:70px;font-size:13px;display:grid;place-items:center;align-content:center;gap:2px;color:var(--muted)}.quicknav i{width:8px;height:8px;border:1px solid var(--ink);border-radius:50%;display:block}.quicknav a.is-current i{background:var(--copper);border-color:var(--copper)}.quicknav a.is-current{color:var(--ink)}.site-main{padding-top:116px;min-height:60vh}.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--gold);font-weight:700;text-transform:uppercase;margin:0 0 8px}h1,h2,h3{color:var(--ink);margin-top:0}h1{font-size:24px;line-height:1.3;margin-bottom:14px}h2{font-size:20px;line-height:1.4;margin-bottom:10px}h3{font-size:16px;line-height:1.45;margin-bottom:8px}p{margin-top:0}.lead{font-size:16px;line-height:1.85;color:var(--muted);max-width:760px}.home-intro{padding:58px 0 44px}.intro-kicker{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}.intro-kicker span{border:1px solid var(--focus);border-radius:999px;padding:5px 12px;font-size:12px;color:var(--gold);background:var(--card)}.home-intro h1{font-size:34px;max-width:820px}.home-intro .lead{font-size:16px;max-width:800px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.btn{height:44px;padding:0 18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.btn.primary{background:linear-gradient(135deg,#1a140a 0%,#b88838 100%);color:#fbf3e4}.btn.secondary{background:var(--card);border:1px solid var(--gold);color:var(--ink)}.btn:hover,.head-actions a:hover{filter:brightness(1.05)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:3px}.media-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-box img{width:100%;height:100%;object-fit:contain;object-position:center;display:block}.wide-feature{display:grid;grid-template-columns:1.35fr .65fr;gap:28px;align-items:center;padding:18px 0 60px}.landscape{height:220px}.text-link,.feature-card a,.brand-end a,.status-copy a,.category-showcase a,.topic-list a,.center-cards a{color:var(--gold);font-weight:700}.editorial-row{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:16px;padding:18px 0 68px}.feature-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.feature-card span,.feature-card>.eyebrow{color:var(--copper)}.card-media{height:140px;margin:-20px -20px 18px;border-radius:10px 10px 0 0}.paper-stack{position:relative;padding:12px 0 90px;min-height:500px}.paper-title{max-width:560px;margin-bottom:18px}.paper-card{width:58%;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:var(--shadow)}.paper-a{position:relative;z-index:2}.paper-b{position:absolute;right:0;bottom:36px;background:var(--soft);transform:rotate(-1.2deg)}.paper-media{height:170px;margin-bottom:18px}.category-showcase{padding:62px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:center}.category-showcase .section-head{grid-row:span 2}.category-media{height:210px}.category-pills{display:flex;flex-wrap:wrap;gap:8px}.category-pills a{border:1px solid var(--gold);border-radius:999px;padding:7px 13px;background:var(--card);font-size:13px}.review-band{padding:70px 0}.review-media{height:180px;margin-bottom:18px}.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.review-grid article{border-top:2px solid var(--copper);padding:16px;background:rgba(251,243,228,.55)}.review-grid span{font-size:12px;color:var(--gold)}.status-home{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;padding:10px 0 70px}.status-media{height:210px}.app-feature{display:grid;grid-template-columns:.72fr 1.28fr;gap:34px;align-items:center;background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:28px;margin-bottom:70px}.app-visual{position:relative}.app-poster{height:300px}.app-icon{position:absolute;right:12px;bottom:12px;width:64px;height:64px;background:var(--card)}.home-method{padding:10px 0 70px;display:grid;grid-template-columns:.55fr 1.45fr;gap:30px}.home-method ol{list-style:none;margin:0;padding:0;display:grid;gap:10px}.home-method li{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.home-faq{padding:18px 0 70px}.faq-mini{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.faq-mini article{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.brand-end{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;align-items:center;padding:24px 0 80px}.brand-media{height:190px}.page-hero{padding:52px 0 36px}.page-hero.compact{max-width:960px}.page-hero.centered{text-align:center}.page-hero.centered .lead{margin-inline:auto}.hero-media{height:230px;margin-top:24px}.triptych{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding-bottom:56px}.triptych article{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px}.triptych article>span{color:var(--copper);font-weight:700}.triptych-media{height:160px;margin:-20px -20px 18px;border-radius:10px 10px 0 0}.note-strip{padding:30px 0 60px}.note-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.note-grid article{padding:16px;border-left:3px solid var(--copper);background:var(--soft)}.prose{max-width:780px;padding:20px 0 70px}.prose p{font-size:15px;line-height:1.9}.horizontal-cuts{padding-bottom:70px}.horizontal-cuts article{display:grid;grid-template-columns:120px 1fr;gap:20px;border-top:1px solid var(--line);padding:24px 0}.horizontal-cuts article>span{font-size:12px;color:var(--gold);padding-top:4px}.leaf-layout{position:relative;display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding-bottom:70px}.leaf{background:var(--card);border:1px solid var(--line);border-radius:16px 8px 16px 8px;padding:20px}.leaf-main{grid-row:span 2}.leaf-media{height:230px;margin-bottom:18px}.timeline{display:grid;grid-template-columns:.65fr 1.35fr;gap:28px;padding-bottom:70px}.timeline-media{position:sticky;top:136px;align-self:start}.portrait{height:340px}.timeline ol{list-style:none;margin:0;padding:0}.timeline li{display:grid;grid-template-columns:54px 1fr;gap:14px;padding:0 0 28px;position:relative}.timeline li:not(:last-child):before{content:"";position:absolute;left:22px;top:42px;bottom:0;width:1px;background:var(--focus)}.timeline li>span{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--copper);font-size:12px}.three-periods{padding-bottom:70px}.period-media{height:210px;margin-bottom:18px}.three-periods article{display:grid;grid-template-columns:110px 1fr;column-gap:24px;border-top:1px solid var(--line);padding:28px 0}.three-periods article h2,.three-periods article p{grid-column:2}.period-num{grid-row:1/span 3;color:var(--gold);font-weight:800;font-size:18px}.status-page{display:grid;grid-template-columns:.75fr 1.25fr;gap:24px;padding-bottom:30px}.status-media-large{height:330px;position:sticky;top:136px}.status-list{display:grid;gap:12px}.status-list article{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px}.state{display:inline-block;border-radius:999px;padding:4px 10px;font-size:12px;margin-bottom:10px}.state.done{background:var(--ink);color:var(--card)}.state.doing{background:var(--copper);color:var(--ink)}.state.pending{border:1px solid var(--gold);color:var(--gold)}.checklist{display:grid;grid-template-columns:.7fr 1.3fr;gap:28px;padding-bottom:70px}.check-intro{background:var(--soft);padding:20px;border-radius:12px}.checklist-media{height:230px;margin-bottom:18px}.check-items article{display:grid;grid-template-columns:38px 1fr;gap:12px;border-bottom:1px solid var(--line);padding:16px 0}.check-items article>span{width:30px;height:30px;border-radius:50%;background:var(--ink);color:var(--copper);display:grid;place-items:center}.method-flow{padding-bottom:70px}.method-flow article{display:grid;grid-template-columns:84px 1fr;gap:24px;padding:24px 0;border-top:1px solid var(--line)}.method-flow article>span{font-size:40px;font-weight:800;color:var(--paper2);line-height:1}.topic-list{padding-bottom:70px}.topic-list article{display:grid;grid-template-columns:90px 1fr 150px;gap:18px;align-items:center;padding:22px 0;border-top:1px solid var(--line)}.topic-list article>span{font-size:13px;color:var(--gold);border:1px solid var(--focus);border-radius:999px;padding:5px 10px;text-align:center}.topic-list article>a{text-align:right}.centered-media{height:210px;margin:24px auto 0;max-width:700px}.center-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding-bottom:70px}.center-cards article{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;text-align:center}.center-cards article:last-child{grid-column:1/-1;max-width:520px;justify-self:center}.app-duo{display:flex;justify-content:center;align-items:end;gap:12px;margin-bottom:24px}.app-duo .app-poster{width:320px;max-width:70%}.app-icon-large{width:72px;height:72px}.app-sections{padding-bottom:70px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.app-sections article{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px}.app-sections article:last-child{grid-column:1/-1}.steps-grid,.advice-grid,.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding-bottom:70px}.steps-grid article,.advice-grid article,.contact-grid article{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px}.steps-grid article>span{color:var(--copper);font-weight:800}.steps-grid article:last-child,.advice-grid article:last-child{grid-column:1/-1}.terms,.help-sections{max-width:790px;padding-bottom:70px}.terms article,.help-sections article{padding:20px 0;border-top:1px solid var(--line)}.faq-list{max-width:820px;padding-bottom:70px}.faq-list details{background:var(--card);border:1px solid var(--line);border-radius:10px;margin-bottom:10px;padding:0 18px}.faq-list summary{font-weight:700;color:var(--ink);padding:16px 0;cursor:pointer}.faq-list p{padding:0 0 18px;margin:0}.about-banner{padding:36px 0;position:relative}.banner-media{height:200px}.about-banner>div:last-child{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;width:72%;margin:-42px auto 0;position:relative;z-index:2;text-align:center;box-shadow:var(--shadow)}.about-body{max-width:800px;padding:22px 0 70px}.about-body article{padding:20px 0;border-bottom:1px solid var(--line)}.site-footer{background:var(--ink);color:var(--paper);border-top:1px solid var(--copper);font-size:13px;padding:38px 0 calc(38px + env(safe-area-inset-bottom))}.footer-wrap{width:min(960px,calc(100% - 32px));margin:auto}.footer-brand>a{display:inline-flex;align-items:center;gap:10px;color:var(--paper)}.footer-brand strong{font-size:16px}.footer-brand span{font-size:11px;color:var(--copper)}.footer-brand p{max-width:620px;color:#d9c9ab;margin-top:12px}.footer-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:28px 0}.footer-nav h2{font-size:13px;color:var(--copper);margin-bottom:10px}.footer-nav a{display:block;color:var(--paper);padding:3px 0}.legal-note{border-top:1px solid rgba(184,136,56,.35);padding-top:18px;color:#d9c9ab}.copyright{color:var(--copper);margin-bottom:0}.drawer{position:fixed;z-index:80;left:16px;bottom:16px;width:240px;max-height:380px;background:var(--card);border:1px solid var(--focus);border-radius:14px;box-shadow:0 20px 60px rgba(26,20,10,.25);transform:translateY(calc(100% + 30px));opacity:0;visibility:hidden;pointer-events:none;transition:.22s ease}.drawer.show{transform:translateY(0);opacity:1;visibility:visible;pointer-events:auto}.drawer-top{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid var(--line)}.drawer-top>div{display:flex;align-items:center;gap:8px}.drawer-top button,.search-title button{border:0;background:transparent;color:var(--gold);min-height:44px}.drawer-body{overflow:auto;max-height:320px;padding:10px 14px 18px}.drawer-body h2{font-size:12px;color:var(--sub);margin:12px 0 6px}.drawer-body a{display:block;padding:8px 0;border-bottom:1px solid var(--line)}.drawer-body strong,.drawer-body span{display:block}.drawer-body strong{font-size:14px}.drawer-body span{font-size:12px;color:var(--muted)}.search-layer{position:fixed;z-index:75;top:74px;left:0;right:0;visibility:hidden;opacity:0;pointer-events:none;transform:translateY(-12px);transition:.18s ease}.search-layer.show{visibility:visible;opacity:1;pointer-events:auto;transform:none}.search-card{width:min(720px,calc(100% - 32px));margin:auto;background:var(--card);border:1px solid var(--focus);border-radius:0 0 12px 12px;padding:18px;box-shadow:var(--shadow)}.search-title{display:flex;justify-content:space-between;align-items:center}.search-card label{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}.search-card form>div{display:grid;grid-template-columns:1fr 90px}.search-card input{height:44px;border:1px solid var(--line);border-right:0;background:#fffaf0;padding:0 12px;border-radius:8px 0 0 8px;min-width:0}.search-card form button{height:44px;border:0;background:var(--ink);color:var(--card);border-radius:0 8px 8px 0}.search-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.search-links a{border:1px solid var(--line);border-radius:999px;padding:5px 10px;font-size:12px}.search-card>p{font-size:12px;color:var(--muted);margin:10px 0 0}.overlay{position:fixed;z-index:70;inset:0;background:rgba(26,20,10,.35);opacity:0;visibility:hidden;pointer-events:none;transition:.18s ease}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.mobile-nav{display:none}
@media (max-width:760px){.quicknav{display:none}.site-main{padding-top:74px}.home-intro{padding-top:34px}.home-intro h1{font-size:28px}.wide-feature,.status-home,.app-feature,.brand-end,.timeline,.checklist,.home-method,.category-showcase{grid-template-columns:1fr}.editorial-row,.review-grid,.triptych,.leaf-layout,.center-cards,.app-sections,.steps-grid,.advice-grid,.contact-grid,.footer-nav{grid-template-columns:1fr}.paper-stack{min-height:0;padding-bottom:60px}.paper-card{width:100%}.paper-b{position:relative;right:auto;bottom:auto;margin-top:12px;transform:none}.category-showcase .section-head{grid-row:auto}.home-method li{grid-template-columns:1fr}.faq-mini{grid-template-columns:1fr}.horizontal-cuts article,.three-periods article,.method-flow article,.topic-list article{grid-template-columns:1fr}.three-periods article h2,.three-periods article p{grid-column:auto}.period-num{grid-row:auto}.topic-list article>a{text-align:left}.status-page{grid-template-columns:1fr}.status-media-large,.timeline-media{position:static}.center-cards article:last-child,.app-sections article:last-child,.steps-grid article:last-child,.advice-grid article:last-child{grid-column:auto;max-width:none}.about-banner>div:last-child{width:90%}.drawer{width:88%;max-height:72vh;left:6%;bottom:64px}.drawer-body{max-height:calc(72vh - 58px)}.search-layer{top:0;bottom:0;background:var(--ink);padding:16px}.search-card{width:100%;height:100%;border-radius:12px;background:var(--ink);color:var(--paper);overflow:auto}.search-card strong,.search-card label,.search-card>p{color:var(--paper)}.search-title button{color:var(--copper)}.search-links a{border-color:var(--copper);color:var(--copper)}.mobile-nav{position:fixed;z-index:60;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:var(--card);border-top:1px solid var(--line)}.mobile-nav a{display:grid;place-items:center;font-size:13px}.mobile-nav a.is-current{background:var(--copper);color:var(--ink);font-weight:700}.site-footer{padding-bottom:calc(78px + env(safe-area-inset-bottom))}.app-feature{margin-inline:16px;width:auto}.footer-nav{grid-template-columns:repeat(2,1fr)}}
@media (max-width:430px){.head-actions{gap:4px}.head-actions a,.head-actions button{padding:0 10px}.app-link{font-size:13px}.home-intro h1{font-size:25px}.shell{width:calc(100% - 32px)}.page-hero{padding-top:34px}.intro-kicker{gap:6px}.app-duo .app-poster{max-width:76%}}