*{box-sizing:border-box}html{scroll-behavior:smooth;background:#F6EDE0;color:#4A3220;overflow-x:hidden}html.panel-open{overflow:hidden}body{margin:0;background:#F6EDE0;color:#4A3220;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}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(1120px,calc(100% - 32px));margin:0 auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:200;background:#fff;color:#3A2414;padding:10px 14px;border:1px solid rgba(196,132,60,.46);border-radius:10px}.skip-link:focus{top:8px}.wheat-line{position:fixed;z-index:90;left:0;right:0;top:0;height:22px;background:#8B5A2B;color:#FFF6EA;font-size:12px}.wheat-line-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.line-action{height:22px;padding:0 8px;border:0;background:transparent;color:#FFF6EA;cursor:pointer}.braid-bar{position:fixed;z-index:89;left:0;right:0;top:22px;height:60px;background:#fff;border-bottom:1px solid rgba(196,132,60,.18)}.braid-bar-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.braid-left{min-width:0}.brand-logo{display:inline-flex;align-items:center;min-height:44px;max-width:190px}.brand-logo-image{display:block;height:28px;width:auto;max-width:170px;object-fit:contain;object-position:left center}.brand-logo-text{font-size:16px;font-weight:800;color:#3A2414;white-space:nowrap}.drawer-trigger,.app-link,.icon-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:14px;cursor:pointer}.drawer-trigger{padding:0 18px;background:#FFF6EA;color:#3A2414;border:1px solid rgba(196,132,60,.46)}.app-link{justify-self:end;padding:0 18px;background:linear-gradient(135deg,#D9A05A 0%,#C4843C 55%,#8B5A2B 100%);color:#FFF6EA;font-weight:700}.knot-tabs{position:fixed;z-index:88;left:0;right:0;top:82px;height:40px;background:#FFF6EA;border-bottom:1px solid rgba(196,132,60,.18)}.knot-tabs-inner{height:40px;display:flex;justify-content:center;align-items:center;gap:8px}.knot-tabs a{display:flex;align-items:center;justify-content:center;min-width:76px;height:32px;padding:0 14px;border-radius:9px;font-size:13px;color:#4A3220}.knot-tabs a.active{background:#C4843C;color:#FFF6EA}.site-main{padding-top:154px;padding-bottom:64px;min-height:70vh}.page-hero{margin-bottom:24px}.eyebrow{margin:0 0 6px;color:#8B5A2B;font-weight:800;letter-spacing:.08em;font-size:13px}.page-hero h1,.home-copy h1{margin:0;color:#3A2414;font-size:24px;line-height:1.3}.lede{max-width:820px;margin:12px 0 0;color:#7A5634}.media-slot{width:100%;background:#FFF6EA;border:1px solid rgba(196,132,60,.18);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{display:block;width:100%;height:100%;object-fit:contain;object-position:center}.hero-media{height:260px}.section-media{height:200px}.card-media{height:180px}.app-media{height:360px}.icon-media{width:72px;height:72px}.icon-media img{width:48px;height:48px}.home-hero{display:grid;gap:18px;margin-bottom:30px}.home-copy{padding:4px 2px 0}.home-brandline{margin:0 0 6px;color:#8B5A2B;font-weight:800}.home-copy p{max-width:900px}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.btn{display:inline-flex;min-height:42px;padding:0 18px;align-items:center;justify-content:center;border-radius:10px;font-size:14px;white-space:nowrap;border:1px solid transparent}.btn-primary{background:linear-gradient(135deg,#D9A05A 0%,#C4843C 55%,#8B5A2B 100%);color:#FFF6EA;font-weight:700}.btn-secondary{background:#fff;border-color:rgba(196,132,60,.46);color:#3A2414}.btn:hover,.drawer-trigger:hover,.app-link:hover{transform:translateY(-1px)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,132,60,.46);outline-offset:2px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.feature-card,.content-card,.legal-card,.memo-card,.shelf-card,.faq-item,.rank-item,.method-card,.directory-card{background:#fff;border:1px solid rgba(196,132,60,.18);border-radius:12px;box-shadow:0 12px 28px rgba(58,36,20,.08);padding:18px}.feature-card{padding:0;overflow:hidden}.feature-card .card-body{padding:18px}.feature-card h2,.feature-card h3,.content-card h2,.content-card h3,.legal-card h2,.memo-card h3,.shelf-card h3,.rank-item h3,.method-card h3,.directory-card h3{color:#3A2414;margin:0 0 8px}.section-block{margin-top:30px}.section-block>header{margin-bottom:14px}.section-block>header h2{font-size:20px;color:#3A2414;margin:0 0 6px}.section-block>header p{margin:0;color:#7A5634}.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.25fr);gap:18px;align-items:start}.number-list{display:grid;gap:10px}.number-row{display:grid;grid-template-columns:48px 1fr;gap:12px;align-items:start;padding:14px 0;border-bottom:1px solid rgba(196,132,60,.18)}.number-row:last-child{border-bottom:0}.number-badge{width:44px;height:44px;border-radius:10px;background:#C4843C;color:#FFF6EA;display:flex;align-items:center;justify-content:center;font-weight:800}.number-row h3{margin:0 0 4px;color:#3A2414}.number-row p{margin:0}.shelf-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.shelf-grid-spaced{margin-top:14px}.shelf-card{box-shadow:none;background:#FFF6EA}.shelf-card .tag,.status,.mini-tag{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#E8D2B4;color:#3A2414;font-size:12px;font-weight:700}.rank-list{display:grid;gap:12px}.rank-item{display:grid;grid-template-columns:68px 1fr;gap:12px;align-items:start}.rank-num{font-size:34px;line-height:1;color:#C4843C;font-weight:900;letter-spacing:-.04em}.timeline{position:relative;margin:0;padding:0 0 0 24px;list-style:none}.timeline:before{content:"";position:absolute;left:7px;top:10px;bottom:10px;width:2px;background:rgba(196,132,60,.3)}.timeline li{position:relative;margin:0 0 16px;padding:0 0 0 18px}.timeline li:before{content:"";position:absolute;left:-22px;top:9px;width:10px;height:10px;border-radius:50%;background:#C4843C;border:3px solid #FFF6EA}.timeline h3{margin:0 0 6px;color:#3A2414}.timeline p{margin:6px 0 0}.memo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.memo-card{box-shadow:none}.article-stack{display:grid;gap:16px}.article-stack section{background:#fff;border:1px solid rgba(196,132,60,.18);border-radius:12px;padding:20px}.article-stack h2{margin:0 0 10px;font-size:20px;color:#3A2414}.article-stack h3{margin:16px 0 6px;font-size:16px;color:#3A2414}.article-stack p{margin:0 0 12px}.article-stack p:last-child{margin-bottom:0}.directory-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.directory-card{box-shadow:none}.directory-card .index{font-weight:900;color:#C4843C;font-size:13px}.method-steps{counter-reset:step;display:grid;gap:14px}.method-card{position:relative;padding-left:72px;box-shadow:none}.method-card:before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;left:18px;top:18px;font-weight:900;color:#C4843C;font-size:26px}.faq-list{display:grid;gap:12px}.faq-item{box-shadow:none}.faq-item h2{margin:0 0 8px;font-size:16px;color:#3A2414}.faq-item p{margin:0}.notice-box{background:#EAD7C0;border:1px solid rgba(196,132,60,.46);border-radius:12px;padding:18px;color:#3A2414}.site-footer{background:#8B5A2B;color:#FFF6EA;border-top:1px solid rgba(255,246,234,.24);font-size:13px}.footer-inner{padding:34px 0 calc(84px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-brand .brand-logo{min-height:auto}.footer-brand .brand-logo-text{color:#FFF6EA}.footer-brand strong{display:block;font-size:16px}.footer-brand span{display:block;opacity:.8}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:18px 0;border-top:1px solid rgba(255,246,234,.16);border-bottom:1px solid rgba(255,246,234,.16)}.footer-groups section{display:flex;flex-direction:column;align-items:flex-start;gap:7px}.footer-groups h2{font-size:13px;margin:0 0 4px;color:#FFF6EA}.footer-groups a{opacity:.88}.footer-groups a:hover{opacity:1;text-decoration:underline}.footer-notice{max-width:900px;margin:18px 0 8px;opacity:.9}.footer-copy{margin:0;opacity:.78}.screen-mask{position:fixed;z-index:120;inset:0;background:rgba(58,36,20,.36);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s ease}.screen-mask.is-visible{opacity:1;visibility:visible;pointer-events:auto}.site-drawer{position:fixed;z-index:130;top:0;right:0;bottom:0;width:min(400px,86vw);background:#FFF6EA;color:#4A3220;transform:translateX(104%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility .22s ease;box-shadow:-18px 0 40px rgba(58,36,20,.16)}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:74px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(196,132,60,.18);background:#fff}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand .brand-logo{min-height:auto}.drawer-brand strong{color:#3A2414}.icon-button{padding:0 14px;border:1px solid rgba(196,132,60,.46);background:#fff;color:#3A2414}.drawer-scroll{height:calc(100% - 74px);overflow-y:auto;padding:14px 16px 26px}.drawer-group{padding:10px 0}.drawer-group h2{margin:0 0 8px;font-size:13px;color:#8B5A2B}.drawer-group a{display:block;padding:10px 0;border-bottom:1px solid rgba(196,132,60,.14)}.drawer-group strong{display:block;color:#3A2414;font-size:14px}.drawer-group span{display:block;margin-top:2px;color:#7A5634;font-size:12px;line-height:1.55}.search-layer{position:fixed;z-index:131;left:0;right:0;top:82px;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .18s ease,visibility .18s ease}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(780px,calc(100% - 32px));margin:12px auto 0;background:#fff;border:1px solid rgba(196,132,60,.46);border-radius:14px;box-shadow:0 18px 50px rgba(58,36,20,.16);padding:18px}.search-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.search-head strong{font-size:18px;color:#3A2414}.search-card label{display:block;color:#7A5634;margin-bottom:6px}.search-card input{width:100%;height:44px;border:1px solid rgba(196,132,60,.46);border-radius:10px;padding:0 12px;background:#FFF6EA;color:#3A2414}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.search-presets a{min-height:38px;padding:0 14px;border-radius:999px;display:inline-flex;align-items:center;background:#E8D2B4;color:#3A2414}.mobile-dock{display:none}.muted{color:#7A5634}.center{text-align:center}
@media (max-width:820px){.knot-tabs{display:none}.site-main{padding-top:108px;padding-bottom:82px}.grid-3,.grid-2,.directory-grid,.memo-grid,.split{grid-template-columns:1fr}.shelf-grid{grid-template-columns:repeat(2,1fr)}.footer-groups{grid-template-columns:repeat(2,1fr)}.search-layer{inset:0;top:0;background:#8B5A2B}.search-card{width:100%;min-height:100%;margin:0;border:0;border-radius:0;background:#8B5A2B;color:#FFF6EA;padding:30px 16px}.search-head strong,.search-card label{color:#FFF6EA}.search-card input{background:#FFF6EA}.search-presets a{background:#FFF6EA;color:#3A2414}.search-head .icon-button{border-color:rgba(255,246,234,.55);background:transparent;color:#FFF6EA}.mobile-dock{position:fixed;z-index:100;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(5,1fr);background:#fff;border-top:1px solid rgba(196,132,60,.24);box-shadow:0 -8px 24px rgba(58,36,20,.08)}.mobile-dock a{height:48px;display:flex;align-items:center;justify-content:center;font-size:12px;color:#4A3220}.mobile-dock a.active{background:#C4843C;color:#FFF6EA;font-weight:800}.rank-item{grid-template-columns:58px 1fr}.rank-num{font-size:30px}.method-card{padding-left:64px}.hero-media{height:220px}.section-media{height:190px}.app-media{height:320px}}
@media (max-width:560px){.shell{width:calc(100% - 32px)}.braid-bar-inner{grid-template-columns:minmax(0,1fr) auto auto;gap:8px}.brand-logo{max-width:140px}.brand-logo-image{max-width:126px}.drawer-trigger,.app-link{padding:0 12px;min-width:64px}.page-hero h1,.home-copy h1{font-size:24px}.shelf-grid{grid-template-columns:1fr}.footer-groups{grid-template-columns:1fr 1fr}.button-row{display:grid;grid-template-columns:1fr 1fr}.btn{padding:0 12px}.feature-card .card-body,.content-card,.legal-card,.memo-card,.shelf-card,.faq-item,.rank-item,.method-card,.directory-card{padding:16px}.method-card{padding-left:62px}.media-slot.card-media{height:170px}}