:root{
  --cream:#F4FBF4;--deep-bg:#E6F3E8;--surface:#FFFFFF;--soft:#D8EEDC;
  --ink:#0F3D24;--text:#1A3D28;--muted:#3E6B4E;--quiet:#6A8A72;
  --green:#1F8A4C;--bright:#2EA860;--deep:#0F3D24;--leaf:#7AC994;--gold:#E8C458;
  --border:rgba(31,138,76,.18);--border-strong:rgba(31,138,76,.45);
  --shadow:0 14px 36px rgba(15,61,36,.12);--radius:16px;--max:1220px;
}
*{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","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}body.overlay-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.skip-link{position:fixed;left:16px;top:-100px;z-index:9999;background:#fff;color:var(--deep);padding:10px 14px;border-radius:10px}.skip-link:focus{top:10px}.site-header{position:fixed;inset:0 0 auto;z-index:80}.top-fence{height:24px;background:var(--deep);color:var(--cream)}.top-fence-inner,.field-gate-inner,.ridge-nav-inner{max-width:var(--max);height:100%;margin:0 auto;padding:0 20px;display:flex;align-items:center}.top-fence-inner{justify-content:space-between;font-size:12px}.micro-brand{font-weight:700;letter-spacing:.08em}.search-open{height:24px;border:0;background:transparent;color:var(--cream);cursor:pointer;padding:0 2px}.field-gate{height:72px;background:var(--cream);border-bottom:1px solid var(--border)}.field-gate-inner{justify-content:space-between;gap:16px}.brand-mark{min-width:160px;display:flex;align-items:center}.brand-logo,.footer-logo,.basket-logo{height:34px;width:auto;max-width:190px;object-fit:contain;object-position:left center;display:block}.brand-word{font-size:24px;font-weight:900;color:var(--deep);letter-spacing:.04em}.basket-open,.app-link{min-height:44px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:800}.basket-open{border:1px solid var(--border-strong);background:var(--surface);color:var(--deep);padding:0 24px;cursor:pointer}.app-link{background:linear-gradient(135deg,#2EA860 0%,#1F8A4C 55%,#0F3D24 100%);color:#fff;padding:0 20px}.ridge-nav{height:48px;background:var(--soft);border-bottom:1px solid var(--border)}.ridge-nav-inner{justify-content:center;gap:12px}.ridge-nav a{min-height:34px;padding:4px 18px;border-radius:10px;display:flex;align-items:center;color:var(--deep);font-weight:800}.ridge-nav a.is-current{background:var(--green);color:#fff}.site-main{padding-top:164px;min-height:70vh}.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}.section{padding:42px 0}.section.compact{padding:26px 0}.section-title{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:22px}.section-title h2,.section-title h1{margin:0;color:var(--ink);line-height:1.18}.section-title h2{font-size:28px}.section-title p{margin:0;color:var(--muted);max-width:660px}.eyebrow{display:inline-block;color:var(--green);font-weight:900;font-size:13px;letter-spacing:.12em;margin-bottom:6px}.page-hero{padding:48px 0 24px}.page-hero .hero-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:34px;box-shadow:var(--shadow);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:28px;align-items:center}.page-hero h1{margin:5px 0 14px;font-size:32px;line-height:1.25;color:var(--ink)}.page-hero p{margin:0;color:var(--muted)}.hero-actions,.card-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.btn{min-height:44px;padding:10px 18px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;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(--border-strong);color:var(--deep)}.media-slot{width:100%;min-height:190px;border-radius:16px;background:var(--deep-bg);border:1px solid var(--border);overflow:hidden;display:flex;align-items:center;justify-content:center}.media-slot img,.media-slot .media-fallback{width:100%;height:100%;max-height:240px;object-fit:contain;object-position:center}.media-fallback{display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,var(--deep),var(--green));color:#fff;font-weight:900;letter-spacing:.08em;min-height:180px}.hero-banner{padding-top:34px}.banner-slot{width:100%;max-height:320px;min-height:220px;border-radius:18px;background:var(--deep);overflow:hidden;display:flex;align-items:center;justify-content:center;border:1px solid var(--border)}.banner-slot img,.banner-slot .media-fallback{width:100%;height:320px;object-fit:contain;object-position:center}.banner-copy{background:var(--surface);border:1px solid var(--border);border-radius:18px;margin-top:18px;padding:28px;box-shadow:var(--shadow)}.banner-copy h1{font-size:32px;color:var(--ink);line-height:1.25;margin:4px 0 12px}.banner-copy p{margin:0;color:var(--muted)}.three-grid,.card-grid,.six-grid,.two-grid,.four-grid{display:grid;gap:18px}.three-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.two-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.four-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.six-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px}.card.shadow{box-shadow:var(--shadow)}.card h3{margin:10px 0 8px;color:var(--ink);font-size:20px}.card p{margin:0;color:var(--muted)}.card .media-slot{height:200px;margin-bottom:16px}.link-arrow{display:inline-flex;margin-top:14px;font-weight:900;color:var(--green)}.feature-row{display:grid;grid-template-columns:minmax(280px,.78fr) minmax(0,1.22fr);gap:24px;align-items:start}.feature-copy{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px}.number-list{display:grid;gap:12px;margin-top:18px}.number-item{display:grid;grid-template-columns:56px 1fr;gap:14px;align-items:start;padding:14px;border:1px solid var(--border);border-radius:14px;background:var(--cream)}.number-item .num{font-size:26px;line-height:1;color:var(--green);font-weight:900}.number-item h3{margin:0 0 4px;color:var(--ink);font-size:18px}.number-item p{margin:0;color:var(--muted)}.directory-list{display:grid;gap:12px}.directory-list a,.directory-list article{display:flex;gap:16px;align-items:flex-start;padding:16px 18px;background:var(--surface);border:1px solid var(--border);border-radius:14px}.directory-list strong{color:var(--ink)}.directory-list span{color:var(--muted)}.topic-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px}.topic-card h3{margin:0 0 8px;color:var(--ink)}.topic-card p{margin:0 0 14px;color:var(--muted)}.shelf{display:grid;gap:12px}.shelf-row{display:grid;grid-template-columns:140px 1fr auto;gap:18px;align-items:center;padding:16px 18px;background:var(--surface);border:1px solid var(--border);border-radius:14px}.shelf-row strong{color:var(--ink)}.shelf-row p{margin:0;color:var(--muted)}.shelf-row a{font-weight:900;color:var(--green)}.rank-list{display:grid;gap:14px}.rank-item{display:grid;grid-template-columns:86px 1fr;gap:18px;padding:22px;background:var(--surface);border:1px solid var(--border);border-radius:16px}.rank-no{font-size:48px;line-height:1;color:var(--green);font-weight:900}.rank-item h3{margin:0 0 6px;color:var(--ink)}.rank-item p{margin:0;color:var(--muted)}.timeline{position:relative;margin-left:12px;padding-left:28px;display:grid;gap:18px}.timeline:before{content:"";position:absolute;left:5px;top:4px;bottom:4px;width:2px;background:var(--border-strong)}.timeline-item{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px}.timeline-item:before{content:"";position:absolute;left:-30px;top:24px;width:12px;height:12px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px var(--cream)}.status{display:inline-flex;padding:4px 9px;border-radius:999px;background:var(--soft);color:var(--deep);font-size:12px;font-weight:900;margin-bottom:8px}.note-long{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px}.note-long h2,.note-long h3{color:var(--ink);margin-top:0}.note-long p{color:var(--text);margin:0 0 14px}.editor-tag{display:inline-flex;padding:5px 10px;border:1px solid var(--border-strong);border-radius:999px;color:var(--green);font-weight:900;font-size:12px}.legal-list{display:grid;gap:18px}.legal-section{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px}.legal-section h2{margin:0 0 10px;color:var(--ink);font-size:22px}.legal-section p{margin:0 0 12px}.legal-section ul{margin:10px 0 0;padding-left:22px}.faq-list{display:grid;gap:14px}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px}.faq-item h2{font-size:19px;margin:0 0 9px;color:var(--ink)}.faq-item p{margin:0;color:var(--muted)}.app-showcase{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1.2fr);gap:28px;align-items:center}.app-image-slot{max-height:420px;min-height:360px}.app-image-slot img,.app-image-slot .media-fallback{width:100%;height:420px;object-fit:contain}.icon-inline{width:64px;height:64px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:var(--soft);overflow:hidden;margin-bottom:14px}.icon-inline img{width:100%;height:100%;object-fit:contain}.callout{background:var(--deep);color:#fff;border-radius:18px;padding:26px}.callout h2,.callout h3{margin-top:0;color:#fff}.callout p{color:#E7F5EA}.callout a{color:#fff;font-weight:900;text-decoration:underline;text-underline-offset:3px}.site-footer{background:var(--deep);color:#D8EEDC;margin-top:40px}.footer-inner{max-width:var(--max);margin:0 auto;padding:44px 20px 86px}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}.footer-brand div{display:grid}.footer-brand strong{font-size:20px;color:#fff}.footer-brand span{font-size:12px;letter-spacing:.12em}.footer-logo{filter:none}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding:24px 0;border-top:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}.footer-grid section{display:grid;gap:8px}.footer-grid h2{font-size:14px;color:#fff;margin:0 0 6px}.footer-grid a{color:#D8EEDC}.footer-note{max-width:900px;color:#C8E5D0;margin:24px 0 8px}.copyright{margin:0;color:#9FC5AA;font-size:13px}.page-mask{position:fixed;inset:0;background:rgba(15,61,36,.58);z-index:90;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.page-mask.is-active{opacity:1;visibility:visible;pointer-events:auto}.basket-panel{position:fixed;z-index:100;left:50%;bottom:0;transform:translate(-50%,105%);width:min(720px,100%);max-height:70vh;background:var(--cream);border:1px solid var(--border-strong);border-bottom:0;border-radius:20px 20px 0 0;box-shadow:0 -24px 50px rgba(15,61,36,.24);overflow:auto;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{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:16px 18px;background:rgba(244,251,244,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}.basket-brand{display:flex;align-items:center;gap:12px}.basket-brand div{display:grid}.basket-brand strong{color:var(--ink)}.basket-brand span{font-size:11px;color:var(--muted)}.basket-logo{height:30px}.panel-close{min-height:44px;border:1px solid var(--border-strong);background:var(--surface);color:var(--deep);border-radius:12px;padding:0 16px;cursor:pointer;font-weight:800}.basket-groups{padding:18px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.basket-groups section{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px;display:grid;gap:9px}.basket-groups h2{font-size:14px;color:var(--green);margin:0 0 4px}.basket-groups a{display:grid;gap:1px;padding:8px;border-radius:10px}.basket-groups a:hover{background:var(--cream)}.basket-groups strong{color:var(--ink)}.basket-groups span{font-size:12px;line-height:1.5;color:var(--muted)}.search-layer{position:fixed;z-index:101;top:96px;left:50%;width:min(880px,calc(100% - 32px));transform:translate(-50%,-12px);background:var(--cream);border:1px solid var(--border-strong);border-radius:0 0 18px 18px;box-shadow:var(--shadow);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.search-layer.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0)}.search-card{padding:22px}.search-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.search-head h2{margin:0;color:var(--ink);font-size:24px}.search-appearance{margin-top:18px;border:1px solid var(--border-strong);background:#fff;border-radius:14px;min-height:50px;padding:0 8px 0 16px;display:flex;align-items:center;justify-content:space-between;color:var(--quiet)}.search-appearance b{background:var(--green);color:#fff;padding:7px 14px;border-radius:10px}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.search-presets a{min-height:44px;display:inline-flex;align-items:center;padding:7px 13px;border:1px solid var(--border);border-radius:10px;background:var(--surface);font-weight:800;color:var(--deep)}.search-tip{font-size:13px;color:var(--muted);margin:14px 0 0}.mobile-bottom-nav{display:none}.brand-mark:focus-visible,.basket-open:focus-visible,.app-link:focus-visible,.ridge-nav a:focus-visible,.btn:focus-visible,.footer-grid a:focus-visible,.basket-groups a:focus-visible,.search-presets a:focus-visible,.panel-close:focus-visible,.mobile-bottom-nav a:focus-visible,.link-arrow:focus-visible{outline:3px solid var(--gold);outline-offset:2px}.brand-mark:hover,.ridge-nav a:hover,.footer-grid a:hover,.link-arrow:hover{opacity:.82}.btn:hover,.basket-open:hover,.app-link:hover{transform:translateY(-1px)}
@media (max-width:900px){.three-grid,.four-grid,.six-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-hero .hero-card,.feature-row,.app-showcase{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-hero .hero-card{padding:24px}.shelf-row{grid-template-columns:110px 1fr}.shelf-row a{grid-column:2}.rank-item{grid-template-columns:68px 1fr}.rank-no{font-size:40px}}
@media (max-width:680px){body{font-size:16px}.top-fence-inner,.field-gate-inner,.wrap{padding-left:16px;padding-right:16px}.ridge-nav{display:none}.site-main{padding-top:96px;padding-bottom:54px}.field-gate{height:72px}.brand-mark{min-width:0;flex:1}.brand-logo{max-width:110px;height:30px}.brand-word{font-size:20px}.basket-open,.app-link{padding:0 12px;white-space:nowrap;min-width:72px}.field-gate-inner{gap:8px}.hero-banner{padding-top:22px}.banner-slot{min-height:180px}.banner-slot img,.banner-slot .media-fallback{height:240px}.banner-copy{padding:22px}.banner-copy h1,.page-hero h1{font-size:28px}.page-hero{padding:28px 0 12px}.page-hero .hero-card{padding:20px}.section{padding:30px 0}.section-title{display:block}.section-title h2{font-size:24px}.section-title p{margin-top:7px}.three-grid,.two-grid,.four-grid,.six-grid{grid-template-columns:1fr}.card .media-slot{height:190px}.shelf-row{grid-template-columns:1fr}.shelf-row a{grid-column:auto}.rank-item{grid-template-columns:58px 1fr;padding:18px}.rank-no{font-size:34px}.basket-panel{max-height:78vh;border-radius:18px 18px 0 0}.basket-groups{grid-template-columns:1fr;padding:14px}.search-layer{inset:0;width:100%;height:100dvh;transform:none;border:0;border-radius:0;background:var(--deep);color:var(--cream)}.search-layer.is-open{transform:none}.search-card{padding:calc(20px + env(safe-area-inset-top)) 18px 30px}.search-head h2,.search-head .eyebrow{color:#fff}.search-layer .panel-close{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}.search-appearance{background:#fff;color:var(--quiet)}.search-presets a{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff}.search-tip{color:#D8EEDC}.mobile-bottom-nav{position:fixed;z-index:70;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:var(--surface);border-top:1px solid var(--border);box-shadow:0 -8px 22px rgba(15,61,36,.08)}.mobile-bottom-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:var(--deep)}.mobile-bottom-nav a.is-current{background:var(--green);color:#fff}.site-footer{margin-top:26px}.footer-inner{padding:34px 16px calc(74px + env(safe-area-inset-bottom))}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.app-image-slot,.app-image-slot img,.app-image-slot .media-fallback{height:360px;min-height:320px}.number-item{grid-template-columns:48px 1fr}.media-slot{min-height:160px}.page-mask{z-index:90}}
@media (max-width:420px){.brand-logo{max-width:92px}.basket-open,.app-link{min-width:64px;padding:0 9px;font-size:14px}.footer-grid{grid-template-columns:1fr}.top-fence-inner{font-size:11px}.banner-slot img,.banner-slot .media-fallback{height:210px}.hero-actions .btn{width:100%}}