:root{--cream:#F4FBF4;--deep:#E6F3E8;--white:#fff;--soft:#D8EEDC;--title:#0F3D24;--text:#1A3D28;--muted:#3E6B4E;--aux:#6A8A72;--green:#1F8A4C;--bright:#2EA860;--leaf:#7AC994;--gold:#E8C458;--line:rgba(31,138,76,.18);--line-strong:rgba(31,138,76,.45);--shadow:0 14px 36px rgba(15,61,36,.12);--radius:16px;--head-h:144px;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.shell{width:min(1220px,calc(100% - 32px));margin:0 auto}.site-head{position:fixed;z-index:50;top:0;left:0;right:0}.top-fence{height:24px;background:var(--title);color:var(--cream);font-size:12px}.top-fence-inner,.gate-inner,.ridge-inner{height:100%;display:flex;align-items:center}.top-fence-inner{justify-content:space-between}.plain-btn,.basket-open,.panel-close{border:0;background:none;color:inherit;cursor:pointer}.plain-btn{min-height:24px;padding:0 6px}.field-gate{height:72px;background:var(--cream);border-bottom:1px solid var(--line)}.gate-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:12px}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px;max-width:220px}.brand-logo,.footer-logo,.basket-logo{height:34px;max-width:200px;width:auto;object-fit:contain;object-position:left center}.brand-text{font-size:22px;font-weight:800;color:var(--title)}.basket-open{justify-self:center;min-width:74px;min-height:44px;padding:0 18px;border:1px solid var(--line-strong);border-radius:12px;background:var(--white);color:var(--title);font-weight:700}.app-entry{justify-self:end;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:12px;background:linear-gradient(135deg,#2EA860 0%,#1F8A4C 55%,#0F3D24 100%);color:#fff;font-weight:700}.ridge-nav{height:48px;background:var(--soft);border-bottom:1px solid var(--line)}.ridge-inner{justify-content:center;gap:12px}.ridge-link{display:inline-flex;align-items:center;min-height:34px;padding:0 14px;border-radius:10px;color:var(--title);font-weight:700}.ridge-link.is-active{background:var(--green);color:#fff}.site-main{padding-top:calc(var(--head-h) + 28px);min-height:60vh}.hero,.section-block,.page-hero,.legal-card,.faq-list,.contact-grid{width:min(1220px,calc(100% - 32px));margin:0 auto 28px}.hero-card,.section-block,.page-hero,.legal-card{background:var(--white);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.hero-media,.media-slot{display:flex;align-items:center;justify-content:center;background:var(--title);border-radius:18px 18px 0 0;overflow:hidden}.hero-media{max-height:320px;min-height:220px}.hero-media img{width:100%;height:100%;max-height:320px;object-fit:contain;object-position:center}.fallback-title{color:var(--cream);font-size:clamp(28px,5vw,50px);font-weight:800;text-align:center;padding:56px 24px}.hero-copy{padding:30px}.eyebrow{display:inline-block;margin-bottom:8px;color:var(--green);font-weight:800;letter-spacing:.08em}.hero-copy h1,.page-hero h1{margin:0 0 12px;font-size:clamp(28px,4vw,32px);line-height:1.3;color:var(--title)}.hero-copy p,.page-hero p{margin:0;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:0 18px;border-radius:12px;font-weight:800}.btn-primary{background:linear-gradient(135deg,#2EA860 0%,#1F8A4C 55%,#0F3D24 100%);color:#fff}.btn-secondary{background:var(--cream);border:1px solid var(--line-strong);color:var(--title)}.section-block{padding:26px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}.section-title h2{margin:0;color:var(--title);font-size:24px}.section-title a{color:var(--green);font-weight:800}.three-grid,.four-grid,.six-grid,.two-grid,.content-grid{display:grid;gap:18px}.three-grid{grid-template-columns:repeat(3,1fr)}.four-grid{grid-template-columns:repeat(4,1fr)}.six-grid{grid-template-columns:repeat(3,1fr)}.two-grid{grid-template-columns:repeat(2,1fr)}.content-grid{grid-template-columns:1.1fr .9fr}.card,.index-card,.note-card,.shelf-row,.topic-card,.timeline-item,.bar-item{background:var(--cream);border:1px solid var(--line);border-radius:16px;padding:18px}.index-card{background:var(--white)}.card h3,.index-card h3,.note-card h3{margin:0 0 8px;color:var(--title);font-size:19px}.card p,.index-card p,.note-card p{margin:0;color:var(--muted)}.media-slot{height:210px;border-radius:14px;background:var(--deep);margin-bottom:14px}.media-slot.tall{height:240px}.media-slot.app-slot{height:420px}.media-slot.icon-slot{height:96px}.content-img{width:100%;height:100%;object-fit:contain;object-position:center}.number-list,.large-number-list,.plain-list{display:grid;gap:12px}.number-row,.large-number-row{display:grid;grid-template-columns:58px 1fr;gap:14px;align-items:start;border-top:1px solid var(--line);padding-top:14px}.number-row:first-child,.large-number-row:first-child{border-top:0;padding-top:0}.num{font-size:28px;line-height:1;color:var(--green);font-weight:900}.large-number-row .num{font-size:42px}.number-row h3,.large-number-row h3{margin:0 0 4px;color:var(--title)}.number-row p,.large-number-row p{margin:0;color:var(--muted)}.topic-card strong,.shelf-row strong,.bar-item strong{display:block;color:var(--title);margin-bottom:6px}.shelf{display:grid;gap:10px}.shelf-row{display:grid;grid-template-columns:180px 1fr;align-items:center}.timeline{position:relative;padding-left:26px}.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:var(--line-strong)}.timeline-item{position:relative;margin-bottom:12px}.timeline-item:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--green);left:-24px;top:24px;box-shadow:0 0 0 4px var(--cream)}.status{display:inline-flex;margin-top:8px;padding:4px 9px;border-radius:999px;background:var(--soft);color:var(--title);font-size:13px;font-weight:800}.bar-list{display:grid;gap:12px}.bar-item{border-left:5px solid var(--green)}.editor-label{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--title);color:#fff;font-size:13px;font-weight:700;margin-bottom:8px}.page-hero{padding:28px}.page-hero .page-intro{max-width:850px}.article-stack{display:grid;gap:18px}.article-stack article{padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--cream)}.article-stack h2{margin:0 0 8px;color:var(--title);font-size:22px}.article-stack p{margin:0 0 10px}.article-stack p:last-child{margin-bottom:0}.wide-media{height:240px;background:var(--deep);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:18px}.wide-media img{width:100%;height:100%;object-fit:contain}.legal-card{padding:28px}.legal-card h2{color:var(--title);margin:0 0 8px}.legal-card section+section{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.legal-card p{margin:0 0 10px}.faq-list{display:grid;gap:14px}.faq-item{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:20px}.faq-item h2{margin:0 0 8px;color:var(--title);font-size:19px}.faq-item p{margin:0;color:var(--muted)}.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.contact-card{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:22px}.contact-card h2{margin:0 0 8px;color:var(--title)}.site-footer{background:var(--title);color:var(--soft);margin-top:46px;padding:42px 0 calc(42px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:16px;margin-bottom:24px}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{color:#fff;font-size:20px}.footer-brand span{font-size:13px}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.footer-groups h2{font-size:15px;color:#fff;margin:0 0 10px}.footer-groups a{display:block;padding:4px 0;color:var(--soft)}.footer-note{border-top:1px solid rgba(255,255,255,.14);margin:24px 0 8px;padding-top:20px}.copyright{margin:0;color:#a9cdb4;font-size:13px}.overlay{position:fixed;inset:0;background:rgba(15,61,36,.48);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.basket-panel{position:fixed;z-index:80;left:50%;bottom:0;transform:translate(-50%,105%);width:min(720px,100%);max-height:70vh;background:var(--white);border-radius:18px 18px 0 0;box-shadow:0 -18px 46px rgba(15,61,36,.18);visibility:hidden;pointer-events:none;transition:transform .25s ease,visibility .25s}.basket-panel.is-open{transform:translate(-50%,0);visibility:visible;pointer-events:auto}.basket-head{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;border-bottom:1px solid var(--line)}.basket-brand{display:flex;align-items:center;gap:10px}.basket-logo{height:28px;max-width:120px}.panel-close{min-height:44px;padding:0 12px;border-radius:10px;background:var(--cream);color:var(--title);font-weight:800}.basket-scroll{overflow:auto;max-height:calc(70vh - 64px);padding:18px}.basket-scroll{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.basket-scroll section{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:14px}.basket-scroll h2{margin:0 0 8px;color:var(--title);font-size:16px}.basket-scroll a{display:block;padding:9px 0;border-top:1px dashed var(--line)}.basket-scroll a:first-of-type{border-top:0}.basket-scroll b{display:block;color:var(--title)}.basket-scroll span{display:block;color:var(--muted);font-size:13px}.search-layer{position:fixed;z-index:80;top:96px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{background:var(--cream);border:1px solid var(--line);border-radius:0 0 18px 18px;box-shadow:var(--shadow);padding:20px}.search-head{display:flex;align-items:center;justify-content:space-between;color:var(--title)}.search-look{display:block;margin:14px 0}.search-look input{width:100%;height:48px;border:1px solid var(--line-strong);border-radius:12px;background:#fff;padding:0 14px;color:var(--muted)}.preset-links{display:flex;gap:10px;flex-wrap:wrap}.preset-links a{display:inline-flex;min-height:44px;align-items:center;padding:0 14px;background:var(--white);border:1px solid var(--line);border-radius:12px;color:var(--title);font-weight:700}.mobile-bottom{display:none}.modal-open{overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--gold);outline-offset:3px}@media (hover:hover){.card:hover,.index-card:hover,.topic-card:hover,.shelf-row:hover{border-color:var(--line-strong);transform:translateY(-1px)}}
@media (max-width:860px){:root{--head-h:96px}.ridge-nav{display:none}.site-main{padding-top:calc(var(--head-h) + 22px);padding-bottom:68px}.three-grid,.four-grid,.six-grid,.two-grid,.content-grid,.footer-groups,.contact-grid{grid-template-columns:1fr}.gate-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)}.brand-link{max-width:140px}.brand-logo{max-width:130px;height:30px}.basket-open{min-width:64px;padding:0 12px}.app-entry{padding:0 12px;font-size:14px}.hero-copy,.section-block,.page-hero,.legal-card{padding:20px}.media-slot{height:200px}.media-slot.tall{height:220px}.media-slot.app-slot{height:380px}.shelf-row{grid-template-columns:1fr}.footer-groups{grid-template-columns:repeat(2,1fr)}.mobile-bottom{position:fixed;z-index:60;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:var(--cream);border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:50px;font-size:13px;color:var(--title);font-weight:700}.mobile-bottom a.is-active{background:var(--green);color:#fff}.basket-panel{max-height:78vh}.basket-scroll{max-height:calc(78vh - 64px);grid-template-columns:1fr}.search-layer{inset:0;background:var(--title);top:0;display:flex;align-items:flex-start}.search-card{width:100%;min-height:100vh;border:0;border-radius:0;background:var(--title);color:var(--cream);padding:24px 16px}.search-head{color:var(--cream)}.search-head .panel-close{background:var(--cream)}.preset-links a{background:transparent;border-color:rgba(255,255,255,.28);color:#fff}.hero-media{min-height:180px}.number-row{grid-template-columns:46px 1fr}.large-number-row{grid-template-columns:52px 1fr}.large-number-row .num{font-size:34px}.site-footer{padding-bottom:calc(76px + env(safe-area-inset-bottom))}}
@media (max-width:480px){.shell,.hero,.section-block,.page-hero,.legal-card,.faq-list,.contact-grid{width:min(100% - 32px,1220px)}.top-fence{font-size:11px}.brand-mini{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:68vw}.brand-link{max-width:112px}.brand-logo{max-width:108px}.app-entry{padding:0 9px}.basket-open{min-width:58px}.footer-groups{grid-template-columns:1fr 1fr}.hero-copy h1,.page-hero h1{font-size:28px}}