*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#F3FBFA;color:#1E3F3B;font:15px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;overflow-x:hidden}body.locked{overflow:hidden}a{color:#0E6B63;text-decoration:none}a:hover{text-decoration:none}button,input{font:inherit}.site-fixed{position:fixed;inset:0 0 auto 0;z-index:900}.top-strip{height:18px;background:#0E6B63;color:#fff;font-size:12px}.top-inner,.brand-inner,.dot-nav-inner,.page-shell,.footer-inner{width:min(960px,calc(100% - 32px));margin:0 auto}.top-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:#fff;padding:0 8px;min-height:18px;cursor:pointer}.brand-bar{height:54px;background:#F8FCFB;border-bottom:1px solid rgba(26,138,128,.18)}.brand-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-link{display:flex;align-items:center;min-height:44px}.brand-logo{height:24px;width:auto;max-width:180px;object-fit:contain}.brand-text{font-size:16px;font-weight:800;color:#0A3A36}.brand-actions{display:flex;gap:8px;align-items:center}.mini-link,.menu-button,.close-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 14px;border:1px solid rgba(26,138,128,.18);background:#fff;color:#0E6B63;font-size:14px;cursor:pointer}.menu-button{background:linear-gradient(135deg,#2BB3A6 0%,#1A8A80 52%,#0E6B63 100%);color:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(26,138,128,.18);transition:180ms}.dot-nav{height:44px;background:#E6F4F2;border-bottom:1px solid rgba(26,138,128,.18)}.dot-nav-inner{height:44px;display:flex;align-items:center;gap:18px}.dot-item{min-height:36px;padding:0 12px;display:inline-flex;align-items:center;gap:8px;border-radius:999px;color:#1E3F3B;transition:180ms}.dot-mark{width:10px;height:10px;border:2px solid #1A8A80;border-radius:50%}.dot-item.is-current{background:#0E6B63;color:#fff;box-shadow:0 6px 16px rgba(26,138,128,.18)}.dot-item.is-current .dot-mark{background:#fff;border-color:#fff}.site-main{padding-top:116px;min-height:70vh}.page-shell{padding:24px 0 48px}.breadcrumb{font-size:13px;color:#6F908C;display:flex;gap:8px;align-items:center;margin-bottom:20px}.breadcrumb a{color:#4A6E6A}.hero-copy,.section-box,.split-card,.note-box,.status-panel,.topic-row,.mirror-panel,.terms-card,.faq-item,.help-card,.contact-card,.brand-block{background:#fff;border:1px solid rgba(26,138,128,.18);border-radius:12px;box-shadow:0 12px 28px rgba(10,58,54,.08)}.hero-copy{padding:26px}.eyebrow{font-size:12px;color:#0E6B63;font-weight:700;letter-spacing:.08em}.index-dots{display:flex;gap:12px;margin-bottom:18px}.index-dots span{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:#4A6E6A}.index-dots i{width:10px;height:10px;border-radius:50%;border:2px solid #1A8A80}.hero-copy h1,.page-heading h1{margin:6px 0 12px;font-size:24px;line-height:1.3;color:#12312E}.lead{font-size:17px;font-weight:700;color:#0A3A36;margin:0 0 10px}.hero-copy p,.section-box p,.split-card p,.note-box p,.status-panel p,.topic-row p,.mirror-panel p,.terms-card p,.faq-item p,.help-card p,.contact-card p,.brand-block p{margin:8px 0}.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.primary-btn,.secondary-btn{height:42px;min-width:108px;padding:0 16px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:180ms}.primary-btn{background:linear-gradient(135deg,#2BB3A6 0%,#1A8A80 52%,#0E6B63 100%);color:#fff;box-shadow:0 6px 16px rgba(26,138,128,.18)}.secondary-btn{background:#fff;color:#0E6B63;border:1px solid rgba(26,138,128,.18)}.primary-btn:hover,.menu-button:hover,.dot-item.is-current:hover,.mobile-bottom .is-current:hover{filter:brightness(1.06);box-shadow:0 0 0 3px rgba(43,179,166,.28),0 10px 24px rgba(14,107,99,.28)}.primary-btn:active,.menu-button:active,.dot-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 #2BB3A6;outline-offset:2px}.content-section{margin-top:22px}.section-title{display:flex;justify-content:space-between;align-items:end;gap:12px;margin-bottom:10px}.section-title h2{font-size:20px;color:#12312E;margin:0}.section-title p{margin:0;color:#6F908C;font-size:13px}.section-box{padding:20px}.point-cut{display:grid;grid-template-columns:240px 1fr;gap:20px;align-items:center}.image-slot{background:#E6F4F2;border:1px solid rgba(26,138,128,.18);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-point{width:240px;height:176px}.slot-wide{width:100%;height:168px}.slot-mid{width:100%;height:160px}.slot-app{width:240px;height:320px}.double-green{display:grid;grid-template-columns:1fr 1fr;gap:14px}.double-green article{background:#E6F4F2;border:1px solid rgba(26,138,128,.18);border-radius:12px;padding:18px}.double-green h3,.point-pages h3,.topic-row h3,.terms-card h2,.help-card h2,.contact-card h2{font-size:16px;color:#12312E;margin:0 0 8px}.point-pages{display:grid;grid-template-columns:1fr 1fr;gap:16px}.point-page{background:#fff;border-radius:12px;border:1px solid rgba(26,138,128,.18);padding:18px;box-shadow:0 12px 28px rgba(10,58,54,.08)}.state-row{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:start;padding:14px 0;border-bottom:1px solid rgba(26,138,128,.18)}.state-row:last-child{border-bottom:0}.state-tag{display:inline-flex;justify-content:center;align-items:center;min-height:34px;border-radius:999px;background:#DCEFED;color:#0A3A36;font-weight:700}.state-tag.gold{background:#F4EDD9;color:#725A23}.wrap-app{display:grid;grid-template-columns:240px 1fr;gap:22px;align-items:start}.app-art{display:flex;gap:10px;align-items:flex-start}.app-icon{width:48px;height:48px;object-fit:contain;border-radius:10px}.three-topics{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.topic-chip{padding:16px;border-radius:12px;background:#E6F4F2;border:1px solid rgba(26,138,128,.18)}.after-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.page-heading{margin-bottom:18px}.page-heading p{max-width:760px;color:#4A6E6A}.two-column-flow{display:grid;grid-template-columns:1fr 1fr;gap:18px}.flow-column{display:flex;flex-direction:column;gap:16px}.clue-cut{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:start}.clue-list{display:grid;gap:12px}.clue-item{padding:14px 16px;border-left:4px solid #1A8A80;background:#fff;border-radius:0 12px 12px 0;border-top:1px solid rgba(26,138,128,.18);border-right:1px solid rgba(26,138,128,.18);border-bottom:1px solid rgba(26,138,128,.18)}.timeline-pages{display:grid;grid-template-columns:1fr 1fr;gap:16px}.timeline-pages article{position:relative;padding:20px 20px 20px 48px;background:#fff;border:1px solid rgba(26,138,128,.18);border-radius:12px}.timeline-pages article:before{content:"";position:absolute;left:20px;top:24px;width:14px;height:14px;border:3px solid #1A8A80;border-radius:50%}.status-stack{display:grid;gap:12px}.status-card{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:18px;border:1px solid rgba(26,138,128,.18);background:#fff;border-radius:12px}.long-note{background:#fff;border:1px solid rgba(26,138,128,.18);border-radius:12px;padding:24px}.long-note blockquote{margin:18px 0;padding:14px 18px;border-left:4px solid #C9A24A;background:#FBF8EF;color:#4A5C59}.directory{display:grid;gap:14px}.topic-row{padding:18px;display:grid;grid-template-columns:160px 1fr auto;gap:18px;align-items:center}.topic-badge{min-height:76px;border-radius:12px;background:#E6F4F2;display:flex;align-items:center;justify-content:center;font-weight:800;color:#0A3A36}.mirror-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}.mirror-panel{padding:20px}.mirror-notes{display:grid;gap:12px}.mirror-note{padding:16px;border-radius:12px;background:#E6F4F2}.query-path{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-card{padding:20px}.app-detail{display:grid;grid-template-columns:240px 1fr;gap:22px;align-items:start}.terms-list{display:grid;gap:14px}.terms-card{padding:20px}.help-grid,.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.help-card,.contact-card{padding:20px}.faq-list{display:grid;gap:14px}.faq-item{padding:18px}.faq-item h2{font-size:16px;margin:0 0 8px;color:#12312E}.banner-slot{height:200px;width:100%;margin-bottom:18px;background:#F8FCFB;border:1px solid rgba(26,138,128,.18);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.banner-slot img{width:100%;height:100%;object-fit:contain}.site-footer{background:#0A3A36;color:#DCEFED;border-top:1px solid rgba(43,179,166,.35)}.footer-inner{padding:28px 0 78px}.footer-brand-line{display:flex;gap:10px;align-items:center}.footer-logo{height:24px;max-width:160px;object-fit:contain}.footer-brand p{max-width:680px;font-size:13px}.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:18px}.footer-grid h2{font-size:13px;margin:0 0 8px;color:#fff}.footer-grid a{display:block;color:#DCEFED;font-size:13px;padding:4px 0}.footer-bottom{margin-top:18px;padding-top:14px;border-top:1px solid rgba(220,239,237,.18);font-size:13px}.overlay{position:fixed;inset:0;background:rgba(10,58,54,.38);z-index:990;opacity:0;pointer-events:none;transition:180ms}.overlay.is-open{opacity:1;pointer-events:auto}.side-menu{position:fixed;left:18px;top:24px;width:min(36vw,420px);max-height:70vh;background:#fff;border:1px solid rgba(26,138,128,.18);border-radius:16px;z-index:1001;box-shadow:0 24px 50px rgba(10,58,54,.22);transform:translateX(calc(-100% - 40px));visibility:hidden;pointer-events:none;transition:180ms;overflow:hidden}.side-menu.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.menu-head{height:58px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border-bottom:1px solid rgba(26,138,128,.18)}.menu-brand{display:flex;align-items:center;gap:8px}.menu-brand img{height:24px;max-width:150px;object-fit:contain}.menu-scroll{overflow:auto;max-height:calc(70vh - 58px);padding:12px}.menu-group h2{font-size:13px;color:#4A6E6A;margin:10px 6px}.menu-group a{display:grid;grid-template-columns:118px 1fr;gap:8px;padding:10px;border-radius:10px;color:#12312E}.menu-group a:hover{background:#E6F4F2}.menu-group small{color:#6F908C;line-height:1.5}.search-layer{position:fixed;left:50%;top:78px;transform:translate(-50%,-12px);width:min(720px,calc(100% - 32px));z-index:1002;visibility:hidden;opacity:0;pointer-events:none;transition:180ms}.search-layer.is-open{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}.search-card{background:#fff;border:1px solid rgba(26,138,128,.18);border-radius:14px;box-shadow:0 24px 50px rgba(10,58,54,.18);padding:18px}.search-head{display:flex;justify-content:space-between;align-items:center}.search-card label{display:block;color:#4A6E6A;font-size:13px;margin:10px 0 6px}.search-card input{width:100%;height:44px;border:1px solid rgba(26,138,128,.28);border-radius:10px;padding:0 12px;background:#F8FCFB;color:#12312E}.search-presets{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.search-presets a{min-height:40px;padding:0 14px;border-radius:999px;background:#E6F4F2;align-items:center}.mobile-bottom{display:none}.muted{color:#6F908C}.legal-note{padding:16px;border-radius:12px;background:#E6F4F2;color:#1E3F3B}.section-divider{height:1px;background:rgba(26,138,128,.18);margin:20px 0}.list-clean{margin:8px 0 0;padding-left:20px}.list-clean li{margin:7px 0}.notice{padding:14px 16px;border-radius:12px;background:#F4EDD9;color:#5B4A25}.compact-links{display:flex;flex-wrap:wrap;gap:10px}.compact-links a{padding:8px 12px;border-radius:999px;background:#E6F4F2}
@media (max-width:760px){.top-inner,.brand-inner,.page-shell,.footer-inner{width:calc(100% - 32px)}.dot-nav{display:none}.site-main{padding-top:72px;padding-bottom:58px}.brand-actions{gap:6px}.mini-link,.menu-button{padding:0 10px}.point-cut,.wrap-app,.clue-cut,.app-detail{grid-template-columns:1fr}.slot-point,.slot-app{width:100%;max-width:280px}.double-green,.point-pages,.two-column-flow,.timeline-pages,.after-grid,.mirror-grid,.query-path,.help-grid,.contact-grid,.three-topics{grid-template-columns:1fr}.topic-row{grid-template-columns:1fr}.status-card,.state-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.side-menu{left:12px;top:18px;width:86%;max-height:70vh}.menu-scroll{max-height:calc(70vh - 58px)}.menu-group a{grid-template-columns:110px 1fr}.search-layer{inset:0;transform:none;width:100%;background:#0A3A36}.search-layer.is-open{transform:none}.search-card{min-height:100vh;border:0;border-radius:0;background:#0A3A36;color:#fff;padding:20px 16px}.search-card strong,.search-card p,.search-card label{color:#fff}.search-card input{background:#fff;color:#12312E}.search-presets a{background:#E6F4F2;color:#0A3A36}.search-card .close-button{background:#fff}.mobile-bottom{position:fixed;z-index:920;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 rgba(26,138,128,.18);display:grid;grid-template-columns:repeat(4,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;color:#4A6E6A;font-size:13px}.mobile-bottom a.is-current{background:#0E6B63;color:#fff;box-shadow:0 6px 16px rgba(26,138,128,.18)}.footer-inner{padding-bottom:88px}.hero-copy{padding:20px}.page-shell{padding-top:18px}.section-title{align-items:flex-start;flex-direction:column}.slot-wide,.slot-mid{height:160px}}
@media (max-width:420px){.footer-grid{grid-template-columns:1fr}.brand-logo{max-width:130px}.menu-group a{grid-template-columns:1fr;gap:2px}.hero-copy h1,.page-heading h1{font-size:24px}}