:root{--bg:#F3FBFA;--deep:#DCEFED;--card:#FFFFFF;--soft:#E6F4F2;--title:#12312E;--text:#1E3F3B;--muted:#4A6E6A;--aux:#6F908C;--brand:#1A8A80;--bright:#2BB3A6;--dark:#0E6B63;--gold:#C9A24A;--ink:#0A3A36;--border:rgba(26,138,128,.18);--shadow:0 12px 28px rgba(10,58,54,.08);--radius:12px;--max:960px;--top:116px}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1{font-size:24px;line-height:1.3;color:var(--title);margin-bottom:14px}h2{font-size:20px;line-height:1.4;color:var(--title)}h3{font-size:16px;line-height:1.45;color:var(--title)}p{margin-bottom:14px}.shell{width:min(var(--max),calc(100% - 32px));margin:0 auto}.site-head{position:fixed;inset:0 0 auto;z-index:70}.brand-strip{height:18px;background:var(--dark);color:#fff;font-size:12px}.strip-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-trigger{position:relative;border:0;background:transparent;color:#fff;padding:0;cursor:pointer}.text-trigger:before{content:"";position:absolute;inset:-13px -12px}.brand-bar{height:54px;background:rgba(243,251,250,.98);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.brand-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand-home{display:flex;align-items:center;min-height:44px}.logo-slot{display:flex;align-items:center;height:24px}.logo-img{height:24px;width:auto;object-fit:contain;object-position:center}.brand-actions{display:flex;gap:8px;align-items:center}.header-app,.menu-trigger{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border-radius:10px;border:1px solid var(--border);font-size:14px;cursor:pointer}.header-app{background:linear-gradient(135deg,#2BB3A6 0%,#1A8A80 52%,#0E6B63 100%);color:#fff;box-shadow:0 6px 16px rgba(26,138,128,.18)}.menu-trigger{background:#fff;color:var(--ink)}.dot-nav{height:44px;background:var(--soft);border-bottom:1px solid var(--border)}.dot-nav-inner{height:44px;display:flex;align-items:center;gap:26px}.dot-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;border-radius:18px;font-size:13px}.dot{width:10px;height:10px;border:2px solid var(--brand);border-radius:50%;background:transparent}.dot-link.is-current{background:var(--dark);color:#fff;box-shadow:0 6px 16px rgba(26,138,128,.18)}.dot-link.is-current .dot{border-color:#fff;background:#fff;box-shadow:0 0 0 2px rgba(255,255,255,.25)}.site-main{padding-top:calc(var(--top) + 28px);padding-bottom:48px;min-height:70vh}.breadcrumb{font-size:13px;color:var(--aux);margin-bottom:18px}.breadcrumb a{color:var(--dark)}.eyebrow{font-size:12px;font-weight:700;letter-spacing:.08em;color:var(--dark);text-transform:uppercase}.lead{font-size:16px;line-height:1.8;color:var(--muted)}.section{margin:24px 0}.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.soft-panel{background:var(--soft);border-radius:var(--radius);padding:22px}.img-slot{display:flex;align-items:center;justify-content:center;background:#eef8f6;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.img-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.img-160{height:160px}.img-168{height:168px}.img-176{height:176px}.img-200{height:200px}.img-point{height:176px;width:240px;max-width:100%}.img-app{height:320px;width:240px;max-width:100%}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.btn{min-height:44px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;border:1px solid transparent;transition:filter .18s,box-shadow .18s,transform .18s}.btn-primary{background:linear-gradient(135deg,#2BB3A6 0%,#1A8A80 52%,#0E6B63 100%);color:#fff;box-shadow:0 6px 16px rgba(26,138,128,.18)}.btn-secondary{background:#fff;border-color:var(--border);color:var(--ink)}.btn:hover,.header-app:hover,.dot-link.is-current:hover,.mobile-tabbar a.is-current:hover{filter:brightness(1.05);box-shadow:0 0 0 3px rgba(43,179,166,.28),0 10px 24px rgba(14,107,99,.28)}.btn:active,.header-app:active,.dot-link.is-current:active,.mobile-tabbar a.is-current:active{filter:brightness(1.08);box-shadow:0 0 0 4px rgba(43,179,166,.40),0 0 22px rgba(43,179,166,.55)}a:focus-visible,button:focus-visible{outline:2px solid var(--bright);outline-offset:2px}.index-points{display:flex;gap:18px;margin-bottom:16px}.index-point{display:flex;align-items:center;min-height:44px;gap:8px;color:var(--muted);font-size:13px}.index-point .dot{background:#fff}.hero-copy{max-width:760px}.point-cut{display:grid;grid-template-columns:240px 1fr;gap:24px;align-items:center}.double-green{display:grid;grid-template-columns:1fr 1fr;gap:16px}.double-green article{background:var(--soft);border-left:4px solid var(--brand);padding:18px;border-radius:10px}.dot-page{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dot-page article{position:relative;padding:20px;background:#fff;border:1px solid var(--border);border-radius:var(--radius)}.dot-page article:before{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:var(--brand);top:24px;left:-6px;box-shadow:0 0 0 4px var(--bg)}.status-line{display:grid;grid-template-columns:90px 1fr;gap:12px;align-items:start;padding:14px 0;border-bottom:1px solid var(--border)}.status-line:last-child{border-bottom:0}.status-badge{display:inline-flex;justify-content:center;padding:4px 8px;border-radius:999px;background:var(--ink);color:#fff;font-size:12px}.status-badge.pending{background:var(--gold);color:var(--ink)}.longread p{max-width:760px}.topic-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.topic-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px}.mirror-flow{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}.mirror-notes{display:grid;gap:12px}.mirror-notes div{padding:16px;border-radius:10px;background:var(--soft)}.inquiry-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.app-wrap{display:flex;gap:24px;align-items:flex-start}.app-copy{flex:1}.app-icons{display:flex;align-items:center;gap:12px;margin-bottom:12px}.icon-slot{width:48px;height:48px;border-radius:12px;background:var(--soft);display:flex;align-items:center;justify-content:center}.icon-slot img{width:48px;height:48px;object-fit:contain}.faq-list details{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px 16px;margin-bottom:10px}.faq-list summary{cursor:pointer;font-weight:700;color:var(--title)}.faq-list details p{margin:12px 0 0}.terms section{padding:18px 0;border-bottom:1px solid var(--border)}.terms section:last-child{border-bottom:0}.about-banner{height:200px}.about-banner img{width:100%;height:100%;object-fit:contain}.site-footer{background:var(--ink);color:#DCEFED;border-top:1px solid rgba(43,179,166,.35);font-size:13px;padding:28px 0 74px}.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:20px}.footer-brand div:last-child{display:flex;flex-direction:column}.footer-brand span{color:#9dc7c2}.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-grid h2{font-size:14px;color:#fff;margin-bottom:8px}.footer-grid a{display:flex;align-items:center;min-height:44px;padding:4px 0;color:#DCEFED}.footer-note{margin-top:20px;padding-top:16px;border-top:1px solid rgba(220,239,237,.18);color:#b8d8d4}.overlay{position:fixed;inset:0;background:rgba(6,36,33,.46);z-index:80;opacity:0;pointer-events:none;transition:opacity .18s}.overlay.is-active{opacity:1;pointer-events:auto}.site-drawer{position:fixed;z-index:90;left:16px;top:82px;width:min(36vw,420px);max-height:70vh;background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 60px rgba(10,58,54,.22);transform:translateX(calc(-100% - 28px));visibility:hidden;pointer-events:none;transition:transform .2s,visibility .2s;overflow:hidden}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:10px}.icon-close{min-height:38px;padding:0 12px;border-radius:9px;border:1px solid var(--border);background:#fff;color:var(--ink);cursor:pointer}.drawer-scroll{max-height:calc(70vh - 62px);overflow:auto;padding:12px}.drawer-scroll section{margin-bottom:14px}.drawer-scroll h2{font-size:13px;margin:0 0 6px;color:var(--aux)}.drawer-scroll a{display:grid;min-height:44px;grid-template-columns:130px 1fr;gap:8px;padding:9px 10px;border-radius:9px}.drawer-scroll a:hover{background:var(--soft)}.drawer-scroll small{color:var(--muted);font-size:12px}.search-panel{position:fixed;z-index:95;left:50%;top:82px;transform:translate(-50%,-16px);width:min(700px,calc(100% - 32px));visibility:hidden;opacity:0;pointer-events:none;transition:.18s}.search-panel.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}.search-card{background:#fff;border-radius:14px;border:1px solid var(--border);box-shadow:0 24px 60px rgba(10,58,54,.22);padding:18px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-links{display:flex;gap:8px;flex-wrap:wrap}.search-links a{min-height:44px;display:inline-flex;align-items:center;padding:9px 14px;background:var(--soft);border-radius:999px;color:var(--dark)}.lock-scroll{overflow:hidden}.mobile-tabbar{display:none}
.page-index .site-main{padding-top:calc(var(--top) + 34px)}.home-kicker{padding-bottom:10px}.home-section{margin:30px 0}.home-section>.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:12px}.small-note{display:inline-flex;align-items:center;min-height:44px;font-size:13px;color:var(--aux)}.home-faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.home-faq article{background:#fff;border:1px solid var(--border);border-radius:10px;padding:16px}.brand-story{background:linear-gradient(135deg,#fff,#e8f6f3);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.home-app{display:flex;gap:24px;align-items:flex-start}.home-app .app-copy{min-width:0}
@media (max-width:760px){:root{--top:72px}.dot-nav{display:none}.site-main{padding-top:calc(var(--top) + 24px);padding-bottom:78px}.brand-inner,.strip-inner,.shell{width:min(100% - 32px,var(--max))}.brand-actions{gap:6px}.header-app,.menu-trigger{padding:0 11px}.point-cut,.double-green,.dot-page,.mirror-flow,.inquiry-grid,.topic-list{grid-template-columns:1fr}.point-cut{align-items:start}.img-point{width:100%}.app-wrap,.home-app{flex-direction:column}.img-app{width:min(240px,100%)}.home-faq{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.site-drawer{top:78px;left:12px;width:86%;max-height:70vh}.drawer-scroll a{grid-template-columns:1fr}.search-panel{inset:72px 0 0;transform:none;width:100%;background:var(--ink);padding:16px}.search-panel.is-open{transform:none}.search-card{min-height:calc(100vh - 72px);border-radius:0;border:0;background:var(--ink);color:#fff;box-shadow:none}.search-head strong,.search-panel p{color:#fff}.search-links a{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2)}.mobile-tabbar{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);bottom:0;left:0;right:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border);z-index:60}.mobile-tabbar a{display:flex;align-items:center;justify-content:center;font-size:13px;min-height:48px}.mobile-tabbar a.is-current{background:var(--dark);color:#fff;box-shadow:0 6px 16px rgba(26,138,128,.18)}.site-footer{padding-bottom:88px}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr}.panel,.soft-panel{padding:18px}.home-section>.section-head{align-items:start;flex-direction:column}.brand-strip{font-size:11px}.footer-note p{margin-bottom:10px}}