:root{--cream:#F4FBF4;--deep-bg:#E6F3E8;--white:#fff;--soft:#D8EEDC;--ink:#0F3D24;--text:#1A3D28;--muted:#3E6B4E;--faint:#6A8A72;--green:#1F8A4C;--bright:#2EA860;--leaf:#7AC994;--gold:#E8C458;--line:rgba(31,138,76,.18);--strong-line: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:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78;overflow-x:hidden}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}.site-header{position:fixed;inset:0 0 auto;z-index:100}.top-hedge{height:24px;background:var(--ink);color:var(--cream);font-size:12px}.top-hedge-inner{height:24px;display:flex;align-items:center;justify-content:space-between}.micro-brand{font-weight:700;letter-spacing:.06em}.text-button{border:0;background:none;color:var(--cream);padding:0 4px}.field-gate{height:72px;background:rgba(244,251,244,.98);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.gate-inner{height:72px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-lockup{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-logo{display:block;height:34px;max-width:220px;object-fit:contain;object-position:left center}.brand-word{font-size:23px;font-weight:900;color:var(--ink);letter-spacing:.04em}.basket-button{min-width:88px;min-height:44px;border:1px solid var(--strong-line);background:var(--white);border-radius:12px;color:var(--ink);font-weight:800}.app-link{justify-self:end;display:grid;place-items:center;min-height:44px;padding:0 18px;border-radius:12px;background:linear-gradient(135deg,#2EA860 0%,#1F8A4C 55%,#0F3D24 100%);color:white;font-weight:800}.ridge-nav{height:48px;background:var(--soft);border-bottom:1px solid var(--line)}.ridge-inner{height:48px;display:flex;justify-content:center;align-items:center;gap:12px}.ridge-inner a{padding:7px 18px;border-radius:10px;font-weight:700;color:var(--ink)}.ridge-inner a.active{background:var(--green);color:#fff}.page-main{padding-top:164px;min-height:70vh}.hero,.page-hero{padding:28px 0 22px}.media-slot{display:flex;align-items:center;justify-content:center;width:100%;overflow:hidden;background:var(--ink);border-radius:18px;border:1px solid var(--line)}.media-slot img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;object-position:center}.hero-media{max-height:320px;min-height:180px}.hero-media img{width:100%;height:auto;object-fit:contain}.fallback-hero{min-height:220px;display:flex;align-items:center;justify-content:center;padding:30px;text-align:center;color:var(--cream);background:linear-gradient(145deg,#0F3D24,#1F8A4C)}.fallback-hero strong{font-size:clamp(32px,7vw,72px);line-height:1.1;letter-spacing:.06em}.eyebrow{display:inline-block;color:var(--green);font-size:13px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.hero-copy{padding:28px 0 6px}.hero-copy h1,.page-hero h1{font-size:clamp(28px,4vw,38px);line-height:1.22;color:var(--ink);margin:.25em 0}.lead{font-size:17px;max-width:880px;color:var(--muted)}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px;font-weight:800;border:1px solid var(--strong-line)}.button.primary{background:linear-gradient(135deg,#2EA860 0%,#1F8A4C 55%,#0F3D24 100%);color:#fff;border-color:transparent}.button.secondary{background:var(--cream);color:var(--ink)}.section{padding:26px 0}.section + .section{border-top:1px solid var(--line)}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:end;margin-bottom:18px}.section-head h2{margin:0;color:var(--ink);font-size:clamp(23px,3vw,30px)}.section-head p{margin:0;max-width:660px;color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:0 8px 28px rgba(15,61,36,.07)}.card h3{margin:.2em 0 .45em;color:var(--ink)}.card p{margin:0;color:var(--muted)}.card-media{height:200px;margin-bottom:16px;background:var(--deep-bg)}.card-media img{max-height:200px}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:62px 1fr;gap:16px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px}.number{font-size:34px;line-height:1;color:var(--green);font-weight:900}.number-item h3{margin:0 0 6px;color:var(--ink)}.number-item p{margin:0;color:var(--muted)}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.topic{background:var(--deep-bg);border:1px solid var(--line);padding:18px;border-radius:14px}.topic strong{display:block;color:var(--ink);margin-bottom:6px}.shelf{display:grid;gap:10px}.shelf-item{display:grid;grid-template-columns:180px 1fr auto;align-items:center;gap:16px;padding:16px 18px;background:var(--white);border:1px solid var(--line);border-radius:12px}.shelf-item strong{color:var(--ink)}.shelf-item span{color:var(--muted)}.shelf-item a{font-weight:800;color:var(--green)}.timeline{position:relative;display:grid;gap:14px;margin-left:14px;padding-left:24px}.timeline:before{content:"";position:absolute;left:5px;top:10px;bottom:10px;width:2px;background:var(--line)}.timeline-item{position:relative;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:17px}.timeline-item:before{content:"";position:absolute;left:-25px;top:24px;width:12px;height:12px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px var(--soft)}.status{display:inline-flex;padding:3px 9px;border-radius:999px;background:var(--soft);color:var(--ink);font-size:12px;font-weight:800}.long-row{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.long-row:last-child{border-bottom:0}.long-row b{color:var(--green);font-size:17px}.prose{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:clamp(20px,4vw,38px);box-shadow:var(--shadow)}.prose h2{color:var(--ink);margin-top:1.8em}.prose h2:first-child{margin-top:0}.prose h3{color:var(--ink)}.prose p{margin:0 0 1.05em}.prose ul{padding-left:1.2em}.notice{background:var(--deep-bg);border-left:4px solid var(--green);padding:14px 16px;border-radius:0 12px 12px 0;color:var(--ink)}.article-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:22px}.aside-box{background:var(--deep-bg);border:1px solid var(--line);border-radius:16px;padding:18px;position:sticky;top:184px;align-self:start}.aside-box h2{font-size:19px;margin-top:0;color:var(--ink)}.aside-box a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-weight:700;color:var(--green)}.aside-box a:last-child{border-bottom:0}.app-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(260px,.8fr);gap:28px;align-items:center}.app-shot{min-height:360px;max-height:420px;background:var(--deep-bg)}.app-shot img{max-height:420px}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--soft);color:var(--ink);font-size:13px;font-weight:700}.faq-list{display:grid;gap:12px}.faq-item{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px}.faq-item h2{font-size:19px;margin:0 0 8px;color:var(--ink)}.faq-item p{margin:0;color:var(--muted)}.site-footer{margin-top:50px;background:var(--ink);color:#D8EEDC;padding:42px 0 calc(32px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px}.footer-logo{height:34px;max-width:210px;object-fit:contain;object-position:left center}.footer-brand strong{display:block;color:white;font-size:22px}.footer-brand span{font-size:12px;letter-spacing:.16em}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.footer-groups h2{font-size:15px;color:white;margin:0 0 10px}.footer-groups a{display:block;padding:4px 0;color:#D8EEDC}.footer-note{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);color:#D8EEDC}.copyright{font-size:13px;color:#9fc5aa}.overlay{position:fixed;inset:0;background:rgba(6,28,16,.58);z-index:180;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.basket-panel{position:fixed;left:50%;bottom:0;z-index:200;width:min(720px,calc(100% - 24px));max-height:70vh;transform:translate(-50%,110%);background:var(--cream);border:1px solid var(--strong-line);border-radius:22px 22px 0 0;box-shadow:0 -24px 70px rgba(15,61,36,.26);visibility:hidden;pointer-events:none;transition:transform .28s ease,visibility .28s;overflow:auto}.basket-panel.is-open{transform:translate(-50%,0);visibility:visible;pointer-events:auto}.basket-head{position:sticky;top:0;z-index:2;background:rgba(244,251,244,.97);display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}.basket-brand{display:flex;align-items:center;gap:10px}.basket-brand img{height:30px;max-width:160px;object-fit:contain}.close-button{min-height:44px;padding:0 14px;border:1px solid var(--strong-line);background:var(--white);border-radius:10px;color:var(--ink);font-weight:800}.basket-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;padding:18px}.basket-groups section{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:14px}.basket-groups h2{font-size:15px;margin:0 0 8px;color:var(--green)}.basket-groups a{display:block;padding:9px 0;border-bottom:1px dashed var(--line)}.basket-groups a:last-child{border-bottom:0}.basket-groups b{display:block;color:var(--ink)}.basket-groups span{display:block;font-size:12px;color:var(--muted)}.search-layer{position:fixed;left:0;right:0;top:96px;z-index:210;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(calc(100% - 32px),820px);margin:0 auto;background:var(--cream);border:1px solid var(--strong-line);border-radius:0 0 18px 18px;padding:22px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;gap:20px;align-items:start}.search-head h2{margin:3px 0 14px;color:var(--ink)}.search-look{display:flex;align-items:center;gap:10px;min-height:48px;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:0 14px}.search-look input{width:100%;border:0;outline:0;background:transparent;color:var(--ink)}.preset-links{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}.preset-links a{padding:8px 12px;border:1px solid var(--strong-line);border-radius:10px;color:var(--green);font-weight:700}.mobile-bottom{display:none}.brand-logo,.footer-logo,.basket-brand img,.media-slot img{object-fit:contain!important}.muted{color:var(--muted)}.center{text-align:center}.mini-link{font-weight:800;color:var(--green)}a:focus-visible,button:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
@media(max-width:900px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}.topic-grid{grid-template-columns:repeat(2,1fr)}.article-grid,.app-layout{grid-template-columns:1fr}.aside-box{position:static}.footer-groups{grid-template-columns:repeat(2,1fr)}.shelf-item{grid-template-columns:1fr}.shelf-item a{justify-self:start}}
@media(max-width:680px){.shell{width:min(calc(100% - 32px),var(--max))}.ridge-nav{display:none}.page-main{padding-top:116px;padding-bottom:62px}.gate-inner{gap:8px}.brand-logo{height:30px;max-width:125px}.brand-word{font-size:20px}.basket-button{min-width:72px;padding:0 10px}.app-link{padding:0 12px;font-size:14px}.grid-3,.grid-2,.grid-4,.topic-grid{grid-template-columns:1fr}.section{padding:22px 0}.section-head{display:block}.section-head p{margin-top:6px}.hero{padding-top:18px}.hero-media{max-height:260px;min-height:160px}.card-media{height:190px}.number-item{grid-template-columns:52px 1fr}.footer-groups{grid-template-columns:1fr 1fr}.basket-panel{width:100%;max-height:78vh}.basket-groups{grid-template-columns:1fr}.search-layer{inset:24px 0 0;top:24px}.search-layer.is-open{background:var(--ink)}.search-card{width:100%;height:calc(100vh - 24px);border:0;border-radius:0;background:var(--ink);color:var(--cream);overflow:auto}.search-head h2,.search-head .eyebrow{color:var(--cream)}.search-look{background:var(--cream)}.preset-links a{color:var(--cream);border-color:rgba(255,255,255,.38)}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);left:0;right:0;bottom:0;z-index:120;min-height:50px;padding-bottom:env(safe-area-inset-bottom);background:rgba(244,251,244,.97);border-top:1px solid var(--line);backdrop-filter:blur(12px)}.mobile-bottom a{display:grid;place-items:center;min-height:50px;font-size:13px;font-weight:800;color:var(--ink)}.mobile-bottom a.active{background:var(--green);color:#fff}.site-footer{padding-bottom:calc(70px + env(safe-area-inset-bottom))}.app-shot{min-height:300px}.long-row{grid-template-columns:1fr;gap:6px}}