:root{--pf-bg:#f3faf6;--pf-surface:#fff;--pf-ink:#143026;--pf-muted:#5d7468;--pf-line:#d5eadf;--pf-green:#1f8a56;--pf-green-deep:#146b42;--pf-green-soft:#e7f6ee;--pf-top:64px;--pf-side:280px}*{box-sizing:border-box}body,html{margin:0;background:var(--pf-bg);color:var(--pf-ink);font-family:PingFang SC,Helvetica Neue,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}button{cursor:pointer}.pf-app{min-height:100vh}.pf-top{position:fixed;top:0;left:0;right:0;z-index:40;height:var(--pf-top);display:flex;padding:0 12px 0 8px;background:hsla(0,0%,100%,.92);border-bottom:1px solid var(--pf-line)}.pf-logo,.pf-top{align-items:center;gap:8px}.pf-logo{margin-right:auto;font-size:18px;letter-spacing:-.03em}.pf-logo,.pf-mark{display:inline-flex}.pf-mark{width:28px;height:28px}.pf-icon-btn svg,.pf-mark svg{width:100%;height:100%}.pf-top-actions{display:flex;align-items:center;gap:2px}.pf-icon-btn{width:40px;height:40px;border:0;border-radius:999px;background:transparent;display:inline-flex;align-items:center;justify-content:center;padding:8px}.pf-icon-btn:focus-visible,.pf-icon-btn:hover{background:var(--pf-green-soft)}.pf-side{position:fixed;top:var(--pf-top);left:0;bottom:0;z-index:30;width:min(var(--pf-side),88vw);background:#fff;border-right:1px solid var(--pf-line);display:flex;flex-direction:column;transform:translateX(-105%);transition:transform .2s ease}.pf-nav-open .pf-side{transform:none}.pf-backdrop{position:fixed;inset:var(--pf-top) 0 0 0;background:rgba(0,0,0,.28);z-index:25}.pf-nav{flex:1;overflow:auto;padding:12px 10px 8px}.pf-nav-group+.pf-nav-group{margin-top:4px}.pf-nav-link,.pf-nav-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:8px;border:0;background:transparent;text-align:left;border-radius:10px;padding:11px 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var(--pf-green);background:#fff;color:var(--pf-green-deep);font-weight:650}.pf-btn-dark{background:var(--pf-green);color:#fff;border-color:var(--pf-green)}.pf-btn-lg{min-height:52px;padding:0 28px;font-size:16px}.pf-btn-ghost{background:#fff}.pf-prefs{display:grid;gap:8px}.pf-prefs label{display:grid;gap:4px;font-size:12px;color:var(--pf-muted)}.pf-prefs select{height:36px;border-radius:8px;border:1px solid var(--pf-line);background:#fff;padding:0 8px}.pf-main{padding:calc(var(--pf-top) + 28px) 24px 48px}.pf-nav-open .pf-main{margin-left:var(--pf-side)}.pf-hero{max-width:1100px;padding:20px 0 12px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(260px,.95fr);gap:28px;align-items:center}.pf-hero-cover{margin:0;border-radius:28px;overflow:hidden;min-height:420px;box-shadow:0 22px 48px rgba(20,107,66,.16)}.pf-hero-cover img{display:block;width:100%;height:100%;min-height:420px;object-fit:cover;object-position:center}.pf-mode{display:inline-flex;padding:4px;border:1.5px solid var(--pf-green);border-radius:999px;background:#fff;margin-bottom:28px}.pf-mode button{border:0;background:transparent;border-radius:999px;min-height:42px;padding:0 22px;font-weight:700}.pf-mode button.is-on{background:var(--pf-green);color:#fff}.pf-hero h1{margin:0;font-size:clamp(40px,6vw,76px);line-height:.98;letter-spacing:-.045em;max-width:12ch}.pf-lead{max-width:38rem;font-size:18px;line-height:1.5;color:#2b2b2b}.pf-hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.pf-text-link{font-weight:700;color:var(--pf-green-deep);text-decoration:underline;text-underline-offset:3px}.pf-hero-note{color:var(--pf-muted);font-size:13px}.pf-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:12px 0 8px}.pf-stats div{background:#fff;border-radius:16px;padding:18px 16px;border:1px solid transparent;background:var(--pf-green-soft);border-color:#c6e6d4}.pf-stats strong{color:var(--pf-green-deep);display:block;font-size:22px;letter-spacing:-.03em}.pf-stats span{color:var(--pf-muted);font-size:13px}.pf-section{padding:36px 0 8px;max-width:1100px;scroll-margin-top:84px}.pf-kicker{margin:0 0 6px;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--pf-green)}.pf-section h2{margin:0 0 8px;font-size:clamp(28px,3vw,40px);letter-spacing:-.04em}.pf-sub{margin:0 0 18px;max-width:42rem;color:#333}.pf-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.pf-section-head a{font-weight:700;color:var(--pf-green-deep);text-decoration:underline;text-underline-offset:3px}.pf-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.pf-product{display:block;background:#fff;border:1px solid var(--pf-line);border-radius:16px;overflow:hidden}.pf-product:hover{border-color:var(--pf-green)}.pf-ph,.pf-product img{width:100%;aspect-ratio:1;object-fit:cover;display:block;background:#ececec}.pf-ph{display:flex;align-items:center;justify-content:center;font-weight:800;letter-spacing:-.04em;font-size:22px}.pf-product p{margin:0;padding:0 12px}.pf-product .name{padding-top:10px;font-size:13px;line-height:1.35;min-height:2.7em;display:-webkit-box;-webkit-line-clamp:2;overflow:hidden}.pf-product .price{padding-bottom:12px;font-weight:750;color:var(--pf-green-deep)}.pf-state{color:var(--pf-muted)}.pf-state.is-error{color:#9f1239}.pf-cards,.pf-price,.pf-split,.pf-steps{display:grid;gap:12px}.pf-cards,.pf-steps{grid-template-columns:repeat(4,minmax(0,1fr))}.pf-price,.pf-split{grid-template-columns:repeat(3,minmax(0,1fr))}.pf-card,.pf-faq details,.pf-feature,.pf-price>div,.pf-steps li{background:#fff;border:1px solid var(--pf-line);border-radius:16px;padding:18px}.pf-faq details:first-child{border-left:4px solid #f97316}.pf-faq details:nth-child(2){border-left:4px solid #0f766e}.pf-faq details:nth-child(3){border-left:4px solid #2563eb}.pf-faq details:nth-child(4){border-left:4px solid #7c3aed}.pf-card small,.pf-feature small{color:var(--pf-muted)}.pf-card h3,.pf-feature h3,.pf-price h3,.pf-steps h3{margin:6px 0;letter-spacing:-.03em}.pf-card p,.pf-faq p,.pf-feature p,.pf-price p,.pf-steps p{margin:0;color:#333;line-height:1.5}.pf-card:hover,.pf-feature:hover{border-color:var(--pf-green)}.pf-steps{list-style:none;margin:0;padding:0}.pf-price .pf-btn{margin-top:14px}.pf-platforms{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 16px;padding:0}.pf-platforms li{background:var(--pf-green-soft);border:1px solid #c6e6d4;border-radius:14px;min-height:92px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:12px}.pf-platforms img{max-width:88px;max-height:36px;object-fit:contain}.pf-platforms span{font-size:13px;color:var(--pf-muted)}.pf-links{display:flex;flex-wrap:wrap;gap:8px}.pf-links 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a{display:block;padding:10px 12px;border-radius:10px}.pf-search-list a:hover{background:var(--pf-green-soft)}.pf-search-list small{display:block;color:var(--pf-muted)}@media (min-width:1080px){.pf-backdrop{display:none!important}}@media (max-width:1079px){.pf-nav-open .pf-main{margin-left:0}}@media (max-width:900px){.pf-hero{grid-template-columns:1fr}.pf-hero-cover{order:-1;min-height:0}.pf-hero-cover img{min-height:220px;max-height:280px}.pf-cards,.pf-platforms,.pf-stats,.pf-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.pf-price,.pf-split{grid-template-columns:1fr}}@media (max-width:640px){.pf-main{padding-left:16px;padding-right:16px}.pf-cards,.pf-platforms,.pf-stats,.pf-steps{grid-template-columns:1fr}.pf-logo strong{display:none}}