:root{
  --bg:#F3FBFA;--deep:#DCEFED;--surface:#FFFFFF;--soft:#E6F4F2;--title:#12312E;--text:#1E3F3B;--muted:#4A6E6A;--faint:#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);--glow:0 6px 16px rgba(26,138,128,.18);--radius:12px;--max:960px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%}.top-strip{position:fixed;z-index:60;left:0;right:0;top:0;height:18px;background:var(--ink);color:#fff;font-size:12px}.top-strip-inner,.site-header-inner,.quick-nav-inner,.footer-inner,.page-wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}.top-strip-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.top-search-trigger{border:0;background:transparent;color:#fff;padding:0 2px;height:18px;line-height:18px}.site-header{position:fixed;z-index:59;left:0;right:0;top:18px;height:54px;background:rgba(243,251,250,.98);border-bottom:1px solid var(--border);backdrop-filter:saturate(120%) blur(10px)}.site-header-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-link{display:inline-flex;align-items:center;min-height:44px}.brand-logo{height:24px;width:auto;max-width:170px;object-fit:contain}.brand-fallback{font-size:16px;font-weight:800;color:var(--ink);letter-spacing:.04em}.header-actions{display:flex;align-items:center;gap:8px}.header-app,.menu-trigger{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 14px;border-radius:10px;font-size:14px}.header-app{color:#fff;background:linear-gradient(135deg,#2BB3A6 0%,#1A8A80 52%,#0E6B63 100%);box-shadow:var(--glow)}.menu-trigger{border:1px solid var(--border);background:#fff;color:var(--dark)}.quick-nav{position:fixed;z-index:58;top:72px;left:0;right:0;height:44px;background:var(--soft);border-bottom:1px solid var(--border)}.quick-nav-inner{height:44px;display:flex;align-items:center;gap:24px}.quick-item{min-height:36px;display:inline-flex;align-items:center;gap:8px;padding:0 12px;border-radius:10px;color:var(--dark);font-size:13px}.quick-dot{width:10px;height:10px;border-radius:50%;border:2px solid var(--brand);background:transparent}.quick-item.is-current{background:var(--dark);color:#fff;box-shadow:var(--glow);outline:1px solid rgba(255,255,255,.45)}.quick-item.is-current .quick-dot{background:#fff;border-color:#fff}.header-app,.primary-button,.quick-item.is-current,.mobile-bottom .is-current{transition:filter .18s ease,box-shadow .18s ease,transform .18s ease}.header-app:hover,.primary-button:hover,.quick-item.is-current:hover,.mobile-bottom .is-current:hover{filter:brightness(1.04);box-shadow:0 0 0 3px rgba(43,179,166,.28),0 10px 24px rgba(14,107,99,.28)}.header-app:active,.primary-button:active,.quick-item.is-current:active,.mobile-bottom .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,input:focus-visible{outline:2px solid var(--bright);outline-offset:2px}#main-content{padding-top:136px;min-height:70vh}.page-section{padding:34px 0}.page-section.compact{padding:24px 0}.section-soft{background:var(--soft);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.section-deep{background:var(--deep)}.page-wrap{position:relative}.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--faint);font-size:13px;margin-bottom:18px}.breadcrumb a{color:var(--dark)}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:1.35;color:var(--title);margin-bottom:14px}h3{font-size:16px;line-height:1.45;color:var(--title);margin-bottom:8px}.lead{font-size:16px;color:var(--muted);max-width:760px}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--dark);font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:12px}.eyebrow:before{content:"";width:18px;height:2px;background:var(--bright);border-radius:10px}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.primary-button,.secondary-button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:10px;font-size:14px}.primary-button{background:linear-gradient(135deg,#2BB3A6 0%,#1A8A80 52%,#0E6B63 100%);color:#fff;box-shadow:var(--glow)}.secondary-button{background:#fff;color:var(--dark);border:1px solid var(--border)}.index-points{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.index-points a{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;background:#fff;border:1px solid var(--border);border-radius:999px;color:var(--dark)}.index-points i{width:9px;height:9px;border-radius:50%;background:var(--bright);display:block}.media-slot{background:#fff;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-point{width:min(240px,100%);height:176px;background:var(--soft)}.slot-wide{width:100%;height:168px;background:var(--soft)}.slot-160{width:100%;height:160px;background:var(--soft)}.slot-app{width:240px;height:320px;background:var(--soft);flex:0 0 auto}.slot-banner{width:100%;height:200px;background:var(--soft)}.slot-icon{width:58px;height:58px;border-radius:16px;background:#fff}.point-cut{display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr);gap:28px;align-items:center}.point-cut.reverse{grid-template-columns:minmax(0,1fr) minmax(0,240px)}.point-cut.reverse .media-slot{order:2}.double-green{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}.green-card,.info-card,.note-card,.topic-card,.status-card,.clause-card,.faq-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.green-card{padding:18px}.green-card.featured{border-top:4px solid var(--brand)}.green-card p:last-child,.info-card p:last-child,.note-card p:last-child,.topic-card p:last-child,.status-card p:last-child,.clause-card p:last-child{margin-bottom:0}.page-pair{display:grid;grid-template-columns:1fr 1fr;gap:18px}.info-card{padding:18px}.status-row{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:start;padding:16px 0;border-bottom:1px solid var(--border)}.status-row:last-child{border-bottom:0}.status-pill{display:inline-flex;justify-content:center;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;font-weight:700;font-size:13px;background:var(--soft);color:var(--dark);border:1px solid var(--border)}.status-pill.gold{background:#fbf6e8;color:#705a22;border-color:rgba(201,162,74,.28)}.status-pill.ink{background:var(--ink);color:#fff}.longread{max-width:780px}.longread p{margin-bottom:16px}.longread blockquote{margin:20px 0;padding:14px 16px;border-left:4px solid var(--brand);background:#fff;border-radius:0 var(--radius) var(--radius) 0;color:var(--muted)}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.topic-card{padding:18px}.topic-card .topic-link{display:inline-flex;margin-top:8px;color:var(--dark);font-weight:700}.app-wrap{display:flex;gap:28px;align-items:flex-start}.app-media{display:flex;gap:12px;align-items:flex-start;flex:0 0 auto}.app-copy{flex:1;min-width:0}.app-icon-wrap{display:flex;align-items:center;gap:12px;margin-bottom:14px}.app-icon-wrap .media-slot{box-shadow:none}.mini-list{display:grid;gap:10px;margin:16px 0}.mini-list div{padding:12px 14px;border-radius:10px;background:#fff;border:1px solid var(--border)}.clause-list{display:grid;gap:14px}.clause-card{padding:18px}.contact-paths{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.contact-path{padding:18px;background:#fff;border:1px solid var(--border);border-radius:var(--radius)}.contact-path a{color:var(--dark);font-weight:700}.faq-list{display:grid;gap:14px}.faq-card{padding:18px}.faq-card h2{font-size:16px}.faq-card p{margin-bottom:0}.brand-statement{display:grid;gap:18px}.brand-statement .statement-block{padding:20px;border-radius:var(--radius);background:#fff;border:1px solid var(--border)}.site-footer{background:var(--ink);color:#DCEFED;border-top:1px solid rgba(43,179,166,.35);padding:34px 0 72px;font-size:13px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-logo{height:24px;width:auto;object-fit:contain}.footer-brand strong{display:block;color:#fff;font-size:15px}.footer-brand span{display:block;color:#a9c8c4}.footer-groups{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;padding:20px 0;border-top:1px solid rgba(255,255,255,.10);border-bottom:1px solid rgba(255,255,255,.10)}.footer-groups h2{font-size:13px;color:#fff;margin-bottom:10px}.footer-groups a{display:block;color:#DCEFED;padding:3px 0}.footer-note{margin:18px 0 8px;color:#bdd4d1}.footer-copy{margin:0;color:#8fb5b1}.page-overlay{position:fixed;z-index:80;inset:0;background:rgba(4,28,26,.42);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s ease}.page-overlay.is-active{opacity:1;visibility:visible;pointer-events:auto}.side-menu{position:fixed;z-index:90;left:0;top:0;width:36%;min-width:360px;max-width:520px;height:min(70vh,700px);background:var(--bg);border-right:1px solid var(--border);border-bottom:1px solid var(--border);box-shadow:0 22px 60px rgba(10,58,54,.24);transform:translateX(-105%);visibility:hidden;pointer-events:none;transition:transform .2s ease,visibility .2s ease;border-radius:0 0 16px 0}.side-menu.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.side-menu-head{height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--border);background:#fff}.side-brand{display:flex;align-items:center;gap:10px}.side-brand img{height:24px;width:auto;object-fit:contain}.side-brand strong,.side-brand small{display:block}.side-brand small{color:var(--faint);font-size:11px}.close-button{min-height:40px;padding:0 12px;border:1px solid var(--border);background:#fff;color:var(--dark);border-radius:9px}.side-menu-scroll{height:calc(100% - 64px);overflow:auto;padding:14px 16px 24px}.side-menu-scroll section+section{margin-top:18px}.side-menu-scroll h2{font-size:13px;color:var(--muted);margin-bottom:8px}.side-menu-scroll a{display:block;padding:10px 12px;border-radius:10px}.side-menu-scroll a:hover{background:var(--soft)}.side-menu-scroll a span{display:block;font-weight:700;color:var(--title)}.side-menu-scroll a small{display:block;color:var(--faint);margin-top:2px}.search-panel{position:fixed;z-index:88;left:0;right:0;top:72px;visibility:hidden;pointer-events:none;transform:translateY(-12px);opacity:0;transition:transform .18s ease,opacity .18s ease,visibility .18s ease}.search-panel.is-open{visibility:visible;pointer-events:auto;transform:translateY(0);opacity:1}.search-card{width:min(680px,calc(100% - 32px));margin:12px auto 0;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 20px 50px rgba(10,58,54,.20);padding:18px}.search-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.search-head p{margin:2px 0 0;color:var(--faint)}.search-field{display:block;margin-top:16px;color:var(--muted);font-size:13px}.search-field input{display:block;width:100%;height:44px;margin-top:6px;border:1px solid var(--border);border-radius:10px;padding:0 12px;color:var(--title);background:var(--bg)}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.search-presets a{display:inline-flex;min-height:38px;align-items:center;padding:0 12px;background:var(--soft);border-radius:999px;color:var(--dark);border:1px solid var(--border)}.search-empty{color:var(--faint);margin:14px 0 0}.mobile-bottom{display:none}.two-point-index{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}.two-point-index a{display:flex;align-items:center;gap:8px;color:var(--dark);font-weight:700}.two-point-index b{width:11px;height:11px;border:2px solid var(--brand);border-radius:50%;display:inline-block}.section-kicker{color:var(--dark);font-size:13px;font-weight:700;margin-bottom:8px}.rule-list{padding-left:18px;margin:0}.rule-list li+li{margin-top:8px}.muted{color:var(--muted)}.gold-tag{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#fbf6e8;color:#705a22;border:1px solid rgba(201,162,74,.28);font-size:12px;font-weight:700}.inline-link{color:var(--dark);font-weight:700;text-decoration:underline;text-decoration-color:rgba(26,138,128,.3);text-underline-offset:3px}.center-copy{text-align:center;max-width:760px;margin-left:auto;margin-right:auto}
@media (max-width:760px){
  .quick-nav{display:none}#main-content{padding-top:92px;padding-bottom:52px}.top-strip-inner,.site-header-inner,.footer-inner,.page-wrap{width:calc(100% - 32px)}.header-actions{gap:6px}.header-app,.menu-trigger{padding:0 11px}.page-section{padding:26px 0}.point-cut,.point-cut.reverse,.double-green,.page-pair,.topic-grid,.contact-paths{grid-template-columns:1fr}.point-cut.reverse .media-slot{order:0}.slot-point{width:240px;max-width:100%;justify-self:center}.app-wrap{display:block}.app-media{justify-content:center;margin-bottom:20px}.slot-app{width:min(240px,72vw)}.footer-groups{grid-template-columns:1fr 1fr}.side-menu{width:86%;min-width:0;max-width:none;height:min(70vh,680px)}.search-panel{top:0;bottom:0;background:var(--ink);padding:16px}.search-card{width:100%;height:100%;margin:0;border:0;border-radius:0;background:var(--ink);color:#fff;box-shadow:none;padding:12px 0}.search-head strong{color:#fff}.search-head p,.search-field{color:#c8dfdc}.search-field input{background:#fff;color:var(--title)}.search-presets a{background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.18);color:#fff}.search-card .close-button{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}.mobile-bottom{position:fixed;z-index:55;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--dark)}.mobile-bottom a.is-current{background:var(--dark);color:#fff;box-shadow:var(--glow)}.site-footer{padding-bottom:86px}.status-row{grid-template-columns:1fr;gap:8px}.footer-groups{gap:16px}.slot-banner{height:180px}}
@media (max-width:460px){.footer-groups{grid-template-columns:1fr}.app-media{flex-direction:column;align-items:center}.index-points{gap:8px}.index-points a{width:100%}.page-wrap{width:calc(100% - 32px)}h1{font-size:24px}h2{font-size:20px}h3{font-size:16px}}