:root{--bg:#FFF8F2;--deep:#FFF1E4;--card:#FFFFFF;--soft:#FFF6EE;--ink:#3A2416;--text:#4A3222;--muted:#7A5A40;--faint:#A78466;--orange:#E36A1E;--light:#F4A15A;--dark:#C25412;--green:#6E8F62;--border:rgba(227,106,30,.28);--shadow:0 12px 28px rgba(58,36,22,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.75 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.orange-track{position:fixed;z-index:50;top:0;left:0;right:0;height:64px;background:rgba(255,248,242,.96);border-bottom:2px solid var(--orange);display:grid;grid-template-columns:1fr minmax(240px,360px) 1fr;align-items:center;gap:14px;padding:0 18px;backdrop-filter:blur(10px)}.brand-lockup,.footer-brand{display:inline-flex;align-items:center;gap:10px;min-width:0}.brand-lockup span,.footer-brand span{display:flex;flex-direction:column;line-height:1.15}.brand-lockup strong{font-size:16px;color:var(--ink)}.brand-lockup small,.footer-brand small{font-size:12px;color:var(--muted);margin-top:3px}.brand-logo,.footer-logo,.drawer-logo{height:28px;width:auto;max-width:120px;object-fit:contain}.address-pill{justify-self:center;width:100%;height:36px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--orange);border-radius:18px;color:var(--ink);font-size:14px}.top-actions{justify-self:end;display:flex;gap:8px;white-space:nowrap}.icon-button,.drawer-head button,.search-head button{min-height:44px;border:1px solid var(--border);background:#fff;color:var(--ink);border-radius:12px;padding:0 14px;cursor:pointer;transition:.18s}.icon-button:hover,.drawer-head button:hover,.search-head button:hover{box-shadow:0 0 0 3px rgba(244,161,90,.48),0 10px 24px rgba(194,84,18,.24)}.pin-row{position:fixed;z-index:45;top:64px;left:0;right:0;height:40px;background:#FFE7D2;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:18px;padding:0 max(18px,calc((100% - 960px)/2))}.pin-link{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--muted)}.pin-link i{width:12px;height:12px;border:1px solid var(--orange);border-radius:0 4px 0 0;display:inline-block}.pin-link.is-active{color:var(--ink);font-weight:700;text-shadow:0 0 12px rgba(227,106,30,.2)}.pin-link.is-active i{background:var(--orange);box-shadow:0 0 0 3px rgba(244,161,90,.28),0 4px 12px rgba(227,106,30,.35)}.site-main{max-width:960px;margin:0 auto;padding:132px 20px 70px;min-height:80vh}.breadcrumb{font-size:13px;color:var(--muted);margin:0 0 18px}.breadcrumb a{color:var(--dark)}.hero{padding:28px 0 24px}.eyebrow{font-size:13px;font-weight:700;color:var(--dark);letter-spacing:.08em}.hero h1,.page-hero h1{font-size:24px;line-height:1.3;color:var(--ink);margin:8px 0 12px}.hero p,.page-hero p{max-width:720px}.primary-btn,.secondary-btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px;font-size:14px;transition:.18s;margin:8px 8px 0 0}.primary-btn{background:linear-gradient(135deg,#F4A15A 0%,#E36A1E 54%,#C25412 100%);color:var(--ink);box-shadow:0 6px 16px rgba(227,106,30,.22)}.secondary-btn{background:#fff;border:1px solid var(--border);color:var(--ink)}.primary-btn:hover,.primary-btn:focus-visible{box-shadow:0 0 0 3px rgba(244,161,90,.48),0 10px 24px rgba(194,84,18,.24)}.primary-btn:active{filter:brightness(1.06);box-shadow:0 0 0 4px rgba(110,143,98,.36),0 0 22px rgba(227,106,30,.50)}a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--dark);outline-offset:2px}.section-block{padding:26px 0;border-top:1px solid rgba(227,106,30,.15)}.section-block h2,.info-card h2,.footer-grid h2{font-size:20px;line-height:1.4;color:var(--ink);margin:0 0 10px}.section-block h3{font-size:16px;color:var(--ink)}.section-kicker{font-size:13px;color:var(--green);font-weight:700}.home-feature{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:26px;align-items:center;margin:22px 0;padding:24px;border:1px solid var(--border);border-radius:14px;background:var(--card);box-shadow:var(--shadow)}.home-feature:nth-child(even){grid-template-columns:260px minmax(0,1fr)}.home-feature:nth-child(even) .feature-copy{order:2}.home-feature:nth-child(even) figure{order:1}.home-feature.app-feature{align-items:start}.media-slot{margin:0;background:var(--bg);border:1px solid var(--border);border-radius:14px;min-height:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:12px}.media-slot img{display:block;max-width:100%;height:160px;object-fit:contain;object-position:center}.media-slot figcaption{font-size:12px;color:var(--muted);margin-top:8px}.media-slot.app-slot{width:240px;max-width:100%;min-height:320px}.media-slot.app-slot img{height:320px}.media-slot.banner-slot{width:100%;min-height:200px}.media-slot.banner-slot img{height:200px;width:100%;object-fit:contain}.page-hero{padding:12px 0 24px}.page-hero.with-media{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:30px;align-items:center}.article-grid{display:grid;gap:18px}.article-grid .info-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:var(--shadow)}.layout-stagger .info-card:nth-child(even){margin-left:70px}.layout-stagger .info-card:nth-child(odd){margin-right:70px}.layout-horizontal .info-card{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:start}.layout-wrap .info-card:nth-child(odd){border-left:6px solid var(--orange)}.layout-wrap .info-card:nth-child(even){border-right:6px solid var(--green)}.layout-status .info-card{position:relative;padding-left:34px}.layout-status .info-card:before{content:"";position:absolute;left:14px;top:25px;width:8px;height:8px;background:var(--orange);box-shadow:0 0 0 5px rgba(244,161,90,.25)}.layout-download .info-card:nth-child(3n+1){background:var(--deep)}.layout-guide{counter-reset:guide}.layout-guide .info-card{display:grid;grid-template-columns:46px 1fr;gap:10px}.layout-guide .info-card:before{counter-increment:guide;content:counter(guide);width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--deep);color:var(--dark);font-weight:800}.layout-sheet .info-card{border-radius:14px 14px 14px 2px}.layout-manual .info-card{border:none;border-left:3px solid var(--orange);box-shadow:none;background:linear-gradient(90deg,var(--deep),#fff 35%)}.layout-terms .info-card{box-shadow:none;background:transparent;border:0;border-bottom:1px solid var(--border);border-radius:0;padding-left:0;padding-right:0}.layout-brand .info-card:nth-child(odd){background:var(--soft)}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px 18px;margin:12px 0}.faq-list summary{cursor:pointer;font-weight:700;color:var(--ink)}.faq-list p{margin:10px 0 0}.service-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.service-links a{background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px;min-height:96px}.service-links strong{display:block;color:var(--ink);margin-bottom:4px}.site-footer{background:var(--ink);color:var(--soft);border-top:2px solid var(--orange);padding:34px max(20px,calc((100% - 960px)/2)) calc(78px + env(safe-area-inset-bottom));font-size:13px}.footer-head{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}.footer-head p{max-width:620px;margin:0;color:#F1DCCB}.footer-brand strong{font-size:16px}.footer-brand small{color:#F1DCCB}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:26px}.footer-grid h2{font-size:14px;color:#fff}.footer-grid a{display:block;color:#F1DCCB;margin:6px 0}.copyright{border-top:1px solid rgba(255,255,255,.14);padding-top:16px;margin-top:24px}.overlay{position:fixed;z-index:70;inset:0;background:rgba(58,36,22,.35)}.overlay[hidden]{display:none}.nav-drawer{position:fixed;z-index:80;left:50%;top:78px;transform:translateX(-50%);width:min(640px,calc(100% - 32px));max-height:70vh;overflow:auto;background:var(--bg);border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 60px rgba(58,36,22,.28);padding:18px;visibility:hidden;pointer-events:none}.nav-drawer[aria-hidden="false"]{visibility:visible;pointer-events:auto}.drawer-tab{position:absolute;top:0;left:50%;transform:translate(-50%,-50%);background:var(--orange);color:var(--ink);padding:4px 18px;border-radius:10px 10px 0 0;font-size:13px}.drawer-head{display:flex;align-items:center;gap:10px;padding-top:8px}.drawer-head div{display:flex;flex-direction:column;flex:1}.drawer-head small{color:var(--muted)}.drawer-groups{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:18px}.drawer-groups section{background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px}.drawer-groups h2{font-size:14px;margin:0 0 8px;color:var(--dark)}.drawer-groups a{display:block;padding:8px 0;border-top:1px solid rgba(227,106,30,.10)}.drawer-groups a:first-of-type{border-top:0}.drawer-groups b{display:block;color:var(--ink)}.drawer-groups span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;z-index:85;top:76px;right:16px;width:min(420px,calc(100% - 32px));background:var(--bg);border:1px solid var(--border);border-radius:14px;box-shadow:0 24px 60px rgba(58,36,22,.22);visibility:hidden;pointer-events:none}.search-panel[aria-hidden="false"]{visibility:visible;pointer-events:auto}.search-inner{padding:18px}.search-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.search-inner label{display:block;color:var(--muted);font-size:13px;margin-bottom:8px}.search-inner input{width:100%;height:44px;border:1px solid var(--orange);border-radius:10px;padding:0 12px;background:#fff;color:var(--ink)}.search-presets,.search-results{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-presets a,.search-results a{background:#fff;border:1px solid var(--border);padding:7px 10px;border-radius:10px}.mobile-track{display:none}.home-faq{padding-top:20px}.notice-band{background:var(--deep);border:1px solid var(--border);border-radius:14px;padding:20px;margin:22px 0}.about-banner{margin:4px 0 24px}
@media(max-width:760px){.orange-track{grid-template-columns:1fr auto;height:64px;padding:0 10px}.address-pill{display:none}.top-actions{grid-column:2}.brand-lockup strong{font-size:15px}.pin-row{display:none}.site-main{padding:88px 16px 80px}.home-feature,.home-feature:nth-child(even),.page-hero.with-media{grid-template-columns:1fr}.home-feature:nth-child(even) .feature-copy,.home-feature:nth-child(even) figure{order:initial}.layout-stagger .info-card:nth-child(n){margin-left:0;margin-right:0}.layout-horizontal .info-card{grid-template-columns:1fr}.service-links{grid-template-columns:1fr}.footer-head{display:block}.footer-head p{margin-top:16px}.footer-grid{grid-template-columns:1fr 1fr}.drawer-groups{grid-template-columns:1fr}.nav-drawer{top:72px;max-height:calc(100vh - 110px)}.search-panel{inset:64px 0 0 0;width:100%;border-radius:0;background:var(--ink);color:var(--soft)}.search-inner{padding:20px}.search-head strong,.search-inner label{color:var(--soft)}.search-presets a,.search-results a{color:var(--ink)}.mobile-track{position:fixed;z-index:60;bottom:0;left:0;right:0;height:48px;padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:var(--bg);border-top:1px solid var(--border)}.mobile-track a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.mobile-track a:active{box-shadow:inset 0 3px 0 var(--orange),0 -4px 18px rgba(227,106,30,.2)}.site-footer{padding-left:16px;padding-right:16px;padding-bottom:calc(78px + env(safe-area-inset-bottom))}.media-slot.app-slot{width:100%}.media-slot.app-slot img{height:300px}}