:root {
    --bg:#F3FBFA; --deep:#DCEFED; --card:#FFFFFF; --soft:#E6F4F2; --title:#12312E; --text:#1E3F3B;
    --muted:#4A6E6A; --quiet:#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; --top:116px;
}
*{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",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none} button{font:inherit} img{display:block;max-width:100%} .skip-link{position:fixed;left:12px;top:-60px;z-index:2000;background:var(--ink);color:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}
.site-header{position:fixed;z-index:1000;top:0;left:0;right:0}.top-strip{height:18px;background:var(--dark);color:#fff;font-size:12px}.top-inner,.brand-inner,.point-inner,.footer-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto}.top-inner{height:18px;display:flex;align-items:center;justify-content:space-between}.plain-action{border:0;background:transparent;color:#fff;height:18px;padding:0 4px;cursor:pointer;font-size:12px}.brand-bar{height:54px;background:rgba(243,251,250,.98);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.brand-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:14px}.brand-home{min-height:44px;display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:16px}.small-logo{height:24px;min-width:1px}.small-logo img{height:24px;width:auto;object-fit:contain}.brand-fallback{display:inline-block}.brand-home:has(img) .brand-fallback{display:none}.brand-actions{display:flex;align-items:center;gap:8px}.header-app-link,.menu-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:10px;border:1px solid var(--border);font-size:14px;cursor:pointer}.header-app-link{background:linear-gradient(135deg,#2BB3A6 0%,#1A8A80 52%,#0E6B63 100%);color:#fff;box-shadow:var(--glow)}.menu-button{background:#fff;color:var(--ink)}
.point-nav{height:44px;background:var(--soft);border-bottom:1px solid var(--border)}.point-inner{height:44px;display:flex;align-items:center;gap:28px}.point-link{min-height:36px;display:inline-flex;align-items:center;gap:8px;padding:0 12px;border-radius:999px;color:var(--ink);font-size:13px}.dot{width:10px;height:10px;border:2px solid var(--brand);border-radius:50%}.point-link.is-current{background:var(--dark);color:#fff;box-shadow:var(--glow);border:1px solid rgba(255,255,255,.55)}.point-link.is-current .dot{border-color:#fff;background:#fff}
.page-main{padding-top:calc(var(--top) + 24px);padding-bottom:48px;min-height:70vh}.page-shell{width:min(var(--max),calc(100% - 32px));margin:0 auto}.breadcrumbs{font-size:13px;color:var(--quiet);margin:0 0 14px}.breadcrumbs a{color:var(--dark)}.hero-copy{padding:24px 0 10px}.hero-copy h1,.page-title{margin:0;color:var(--title);font-size:24px;line-height:1.3}.lead{font-size:16px;color:var(--muted);max-width:760px}.section{margin:28px 0}.section h2{font-size:20px;line-height:1.35;color:var(--title);margin:0 0 12px}.section h3{font-size:16px;color:var(--title);margin:0 0 8px}.section p{margin:8px 0}.eyebrow{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--dark);margin-bottom:12px}.eyebrow .mini-point{width:10px;height:10px;border:2px solid var(--brand);border-radius:50%}.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;font-size:14px;border:1px solid var(--border);transition:filter 180ms,box-shadow 180ms,transform 180ms}.btn-primary{background:linear-gradient(135deg,#2BB3A6 0%,#1A8A80 52%,#0E6B63 100%);color:#fff;box-shadow:var(--glow)}.btn-secondary{background:#fff;color:var(--ink)}.btn:hover,.point-link.is-current:hover,.mobile-bottom a.is-current:hover,.header-app-link: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,.point-link.is-current:active,.mobile-bottom a.is-current:active,.header-app-link: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}
.info-band{background:var(--soft);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.index-dots{display:flex;gap:12px;margin-bottom:18px}.index-dots a{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--dark)}.image-slot{display:flex;align-items:center;justify-content:center;background:#F7FCFB;border:1px solid var(--border);border-radius:12px;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-wide{width:100%;height:168px}.slot-160{width:100%;height:160px}.slot-point{width:240px;height:176px;flex:0 0 240px}.slot-app{width:240px;height:320px;flex:0 0 240px}.slot-banner{width:100%;height:200px}.slot-icon{width:48px;height:48px;border-radius:12px}.slot-icon img{width:48px;height:48px;object-fit:contain}
.point-cut{display:flex;gap:24px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.point-cut .copy{flex:1;min-width:0}.double-teal{display:grid;grid-template-columns:1fr 1fr;gap:16px}.teal-panel{background:var(--soft);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.teal-panel:first-child{background:var(--deep)}.page-pair{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}.page-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.status-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.status-item{background:#fff;border:1px solid var(--border);border-radius:10px;padding:14px}.status-label{display:inline-block;background:var(--ink);color:#fff;border-radius:999px;padding:3px 10px;font-size:12px;margin-bottom:8px}.status-label.pending{background:var(--gold);color:var(--ink)}.status-label.progress{background:var(--brand)}
.note-long{border-left:3px solid var(--brand);padding-left:18px}.topic-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.topic-entry{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px}.mirror-list{display:grid;gap:12px}.mirror-row{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:16px 0;border-bottom:1px solid var(--border)}.mirror-row strong{color:var(--dark)}.wrap-app{display:flex;gap:24px;align-items:flex-start;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.wrap-app .app-copy{flex:1;min-width:0}.icon-inline{display:flex;align-items:center;gap:12px;margin-bottom:10px}.term-sections{display:grid;gap:14px}.term-section{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px}.question-list{display:grid;gap:14px}.qa-item{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px}.qa-item h2,.qa-item h3{margin-top:0}.brand-block{background:var(--ink);color:#DCEFED;border-radius:var(--radius);padding:24px}.brand-block h2,.brand-block h3{color:#fff}.link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.link-card{display:block;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:16px;min-height:110px}.link-card strong{display:block;color:var(--dark);margin-bottom:4px}.muted{color:var(--quiet)}
.site-footer{background:var(--ink);color:#DCEFED;border-top:1px solid rgba(43,179,166,.35);padding:30px 0 calc(30px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}.footer-brand strong{display:block;color:#fff}.footer-brand span{display:block;font-size:13px}.footer-logo img{height:24px;width:auto}.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.footer-grid h2{font-size:14px;color:#fff;margin:0 0 8px}.footer-grid a{display:block;font-size:13px;padding:3px 0;color:#DCEFED}.footer-note,.copyright{font-size:13px;color:#BFD8D4}.footer-note{margin-top:22px}.copyright{margin-bottom:0}
.site-drawer{position:fixed;z-index:1200;left:16px;top:78px;width:min(36vw,430px);max-height:70vh;overflow:auto;background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 24px 60px rgba(10,58,54,.22);padding:18px;transform:translateX(calc(-100% - 40px));visibility:hidden;pointer-events:none;transition:transform 180ms ease,visibility 180ms}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:-18px;background:#fff;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:4px 0 12px}.drawer-brand{display:flex;align-items:center;gap:10px}.close-button{min-height:44px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--ink);padding:0 13px;cursor:pointer}.drawer-group{border-top:1px solid var(--border);padding-top:12px;margin-top:8px}.drawer-group h2{font-size:13px;color:var(--quiet);margin:0 0 8px}.drawer-group a{display:grid;grid-template-columns:130px 1fr;gap:10px;padding:10px;border-radius:10px}.drawer-group a:hover{background:var(--soft)}.drawer-group strong{color:var(--ink)}.drawer-group span{font-size:13px;color:var(--muted)}
.search-layer{position:fixed;z-index:1210;top:78px;left:50%;width:min(640px,calc(100% - 32px));transform:translate(-50%,-20px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity 180ms,transform 180ms,visibility 180ms}.search-layer.is-open{transform:translate(-50%,0);opacity:1;visibility:visible;pointer-events:auto}.search-card{background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 24px 60px rgba(10,58,54,.2);padding:18px}.search-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.search-head h2{font-size:20px;margin:0;color:var(--title)}.search-links{display:flex;flex-wrap:wrap;gap:10px}.search-links a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;background:var(--soft);border-radius:10px;color:var(--dark)}.page-overlay{position:fixed;z-index:1150;inset:0;background:rgba(10,58,54,.28);opacity:0;visibility:hidden;pointer-events:none;transition:opacity 180ms,visibility 180ms}.page-overlay.is-visible{opacity:1;visibility:visible;pointer-events:auto}.is-locked{overflow:hidden}.mobile-bottom{display:none}
.editor-mark{display:inline-flex;align-items:center;background:var(--deep);color:var(--dark);border-radius:999px;padding:3px 10px;font-size:12px}.callout{background:linear-gradient(135deg,var(--soft),#fff);border:1px solid var(--border);border-radius:var(--radius);padding:18px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px}.timeline{display:grid;gap:12px}.timeline-item{display:grid;grid-template-columns:18px 1fr;gap:14px}.timeline-item::before{content:"";width:12px;height:12px;border-radius:50%;background:var(--brand);margin-top:7px;box-shadow:0 0 0 5px rgba(43,179,166,.12)}
@media (max-width:760px){
    :root{--top:72px}.top-inner,.brand-inner,.footer-inner,.page-shell{width:calc(100% - 32px)}.point-nav{display:none}.page-main{padding-top:calc(var(--top) + 20px);padding-bottom:84px}.brand-actions{gap:6px}.header-app-link,.menu-button{padding:0 10px}.double-teal,.page-pair,.status-strip,.topic-list,.link-grid,.two-col{grid-template-columns:1fr}.point-cut,.wrap-app{flex-direction:column}.slot-point,.slot-app{width:100%;max-width:240px;margin:0 auto}.mirror-row{grid-template-columns:1fr;gap:6px}.footer-grid{grid-template-columns:1fr 1fr}.site-drawer{top:72px;left:16px;width:86vw;max-height:70vh}.drawer-group a{grid-template-columns:120px 1fr}.search-layer{inset:0;width:auto;transform:none;background:var(--ink);padding:calc(26px + env(safe-area-inset-top)) 16px 90px;overflow:auto}.search-layer.is-open{transform:none}.search-card{background:transparent;border:0;box-shadow:none;color:#fff;padding:0}.search-head h2,.search-card p{color:#fff}.search-card .close-button{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}.search-links{display:grid;grid-template-columns:1fr 1fr}.search-links a{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.18)}.mobile-bottom{position:fixed;z-index:1050;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;min-height:48px}.mobile-bottom a.is-current{background:var(--dark);color:#fff;box-shadow:var(--glow)}.footer-inner{padding-bottom:50px}
}
@media (max-width:430px){.footer-grid{grid-template-columns:1fr}.drawer-group a{grid-template-columns:1fr;gap:2px}.brand-home{font-size:15px}.header-app-link,.menu-button{font-size:13px}.search-links{grid-template-columns:1fr}}