:root{--bg:#FFFBF3;--bg2:#FFF6E4;--pale:#F8E7B8;--ink:#1C1608;--text:#3A3120;--muted:#6B5E43;--note:#8A7B5E;--gold:#D4A017;--gold2:#E8C547;--warm:#F0C94A;--deep:#B8860B;--border:rgba(212,160,23,.18);--shadow:0 16px 42px rgba(80,55,10,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.75 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden;padding-top:96px}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.wrap{width:min(1280px,calc(100% - 32px));margin:auto}.site-header{position:fixed;z-index:80;left:0;right:0;top:0}.brand-strip{height:28px;background:#1A1508;color:#FFF6E4;font-size:13px}.brand-strip-inner{height:28px;display:flex;align-items:center;justify-content:space-between}.mini-brand{font-weight:700;letter-spacing:.04em}.strip-actions{display:flex;gap:18px;align-items:center}.text-btn{border:0;background:transparent;color:inherit;padding:2px 0}.main-nav{height:68px;background:rgba(255,251,243,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}.nav-inner{height:68px;display:flex;align-items:center;gap:28px}.brand-logo{display:flex;align-items:center;min-width:150px;font-size:20px;font-weight:800;color:var(--ink)}.logo-img{display:block;max-height:38px;width:auto!important;height:auto!important;object-fit:contain}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:23px;flex:1;white-space:nowrap}.desktop-nav a{font-weight:700;color:var(--muted);padding:20px 2px 17px;border-bottom:3px solid transparent}.desktop-nav a.active,.desktop-nav a:hover{color:var(--ink);border-color:var(--gold)}.directory-btn,.btn{min-height:44px;border:1px solid rgba(184,134,11,.35);border-radius:10px;padding:9px 16px;background:linear-gradient(135deg,#F0C94A 0%,#D4A017 55%,#B8860B 100%);color:var(--ink);font-weight:800}.mobile-current{display:none}.context-nav{background:var(--bg2);border-bottom:1px solid var(--border)}.context-inner{display:flex;gap:8px;padding:8px 0;overflow:auto;scrollbar-width:none}.context-inner a{padding:7px 12px;border-radius:9px;color:var(--muted);white-space:nowrap}.context-inner a.active{background:var(--warm);color:var(--ink);font-weight:800}main{display:block}.hero,.page-hero{padding:48px 0 32px}.hero-grid,.split{display:grid;grid-template-columns:1.12fr .88fr;gap:34px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.12em;font-weight:900;color:var(--deep)}h1,h2,h3{color:var(--ink);line-height:1.25;margin-top:0}h1{font-size:clamp(28px,3vw,32px);margin-bottom:14px}h2{font-size:23px}h3{font-size:18px}.lead{font-size:17px;color:var(--muted)}.hero-copy p{max-width:720px}.hero-grid>.hero-copy:only-child{grid-column:1/-1;max-width:940px}.media-slot:empty{display:none}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.btn.secondary{background:transparent}.media-slot{min-height:220px;background:linear-gradient(145deg,var(--bg2),var(--pale));border:1px solid var(--border);border-radius:16px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img,.content-media img{width:100%;height:auto;max-height:320px;object-fit:contain;display:block}.section{padding:38px 0}.section.alt{background:var(--bg2)}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:20px}.section-head p{max-width:740px;color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card,.panel,.notice,.faq-item{background:#fffdf8;border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:var(--shadow)}.card p,.panel p{color:var(--muted)}.card a.link,.text-link{display:inline-flex;min-height:44px;align-items:center;font-weight:800;color:#765600}.process{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.step{padding:18px 12px;border-top:3px solid var(--gold);background:#fffdf8;border-radius:10px}.step small{display:block;color:var(--note)}.editorial{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.feature,.mini-feature{background:#fffdf8;border:1px solid var(--border);border-radius:16px;overflow:hidden}.feature .copy,.mini-feature .copy{padding:22px}.stack{display:grid;gap:18px}.text-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.text-links a{min-height:64px;padding:14px;border:1px solid var(--border);border-radius:10px;background:var(--bg2);font-weight:800}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.prose{max-width:940px}.prose p{margin:0 0 18px}.prose ul{padding-left:20px}.matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.matrix article{border-left:4px solid var(--gold);padding:18px 20px;background:#fffdf8;border-radius:0 12px 12px 0}.status{display:inline-flex;padding:4px 9px;border-radius:8px;background:var(--pale);color:var(--ink);font-weight:800;font-size:13px}.table-like{display:grid;gap:10px}.row{display:grid;grid-template-columns:180px 1fr auto;gap:18px;align-items:center;padding:15px 18px;border:1px solid var(--border);border-radius:10px;background:#fffdf8}.archive-list{display:grid;gap:12px}.archive{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:18px;border:1px solid var(--border);border-radius:12px;background:#fffdf8}.archive .id{font-weight:900;color:var(--deep)}.faq-list{display:grid;gap:12px}.faq-item h2{font-size:18px;margin-bottom:8px}.site-footer{background:#1A1508;color:#FFF6E4;margin-top:48px;padding:42px 0 calc(30px + env(safe-area-inset-bottom));border-top:1px solid rgba(240,201,74,.45)}.footer-brand{display:flex;gap:18px;align-items:center;border-bottom:1px solid rgba(240,201,74,.2);padding-bottom:24px}.footer-logo{min-width:140px}.footer-brand strong{font-size:22px}.footer-brand span{display:block;color:#F8E7B8;letter-spacing:.14em;font-size:12px}.footer-brand p{color:#e7dcc0;max-width:760px;margin:6px 0 0}.footer-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;padding:28px 0}.footer-grid h2{font-size:15px;color:#F8E7B8;margin-bottom:10px}.footer-grid a{display:block;color:#FFF6E4;padding:4px 0;font-size:14px}.footer-note{border-top:1px solid rgba(240,201,74,.2);padding-top:20px;color:#d9ccb0;font-size:14px}.overlay{position:fixed;z-index:90;inset:0;background:rgba(28,22,8,.44);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.directory-panel{position:fixed;z-index:100;left:0;right:0;top:96px;background:var(--bg);max-height:calc(100vh - 96px);overflow:auto;transform:translateY(-20px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s;border-bottom:1px solid var(--border);box-shadow:var(--shadow)}.directory-panel.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}.directory-head{display:flex;align-items:center;justify-content:space-between;padding-top:16px}.directory-brand{display:flex;align-items:center;gap:12px}.directory-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:18px;padding-bottom:24px}.directory-grid section{padding:18px;border:1px solid var(--border);border-radius:12px;background:#fffdf8}.directory-grid h2{font-size:17px}.directory-grid p{font-size:14px;color:var(--muted)}.directory-grid a{display:inline-block;margin:4px 12px 4px 0;font-weight:700;color:#765600}.close-btn{min-width:44px;min-height:44px;border:1px solid var(--border);border-radius:9px;background:var(--bg2);color:var(--ink)}.search-layer{position:fixed;z-index:110;inset:0;display:grid;place-items:center;padding:20px;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.search-layer.open{opacity:1;visibility:visible;pointer-events:auto}.search-panel{width:min(720px,100%);background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.search-panel label{display:block;font-weight:800;margin-bottom:8px}.search-panel input{width:100%;min-height:50px;border:1px solid rgba(184,134,11,.35);border-radius:10px;background:#fffdf8;color:var(--ink);padding:0 14px}.quick-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}.quick-links a{padding:8px 11px;border:1px solid var(--border);border-radius:8px}.search-results{margin-top:14px;color:var(--muted)}.mobile-bottom{display:none}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--gold2);outline-offset:2px}.age-note{padding:15px 18px;background:var(--pale);border-left:4px solid var(--deep);border-radius:0 10px 10px 0;color:var(--ink);font-weight:700}.checklist{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding:0;list-style:none}.checklist li{background:#fffdf8;border:1px solid var(--border);border-radius:10px;padding:14px 16px}.checklist li:before{content:'✓';font-weight:900;color:var(--deep);margin-right:8px}@media(max-width:980px){.desktop-nav{display:none}.mobile-current{display:block;flex:1;text-align:center;font-weight:800}.brand-logo{min-width:130px}.directory-btn{font-size:0;padding:9px 14px}.directory-btn:after{content:'目录';font-size:15px}.hero-grid,.split,.editorial{grid-template-columns:1fr}.cards,.service-grid{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:680px){body{padding-top:96px;padding-bottom:calc(56px + env(safe-area-inset-bottom))}.wrap{width:min(100% - 32px,1280px)}.mini-brand{max-width:58%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.strip-actions{gap:12px}.nav-inner{gap:10px}.brand-logo{min-width:92px;max-width:110px}.logo-img{max-height:32px}.mobile-current{font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.context-inner{padding:7px 0}.hero,.page-hero{padding:32px 0 24px}.section{padding:30px 0}.cards,.service-grid,.matrix,.text-links,.directory-grid,.checklist{grid-template-columns:1fr}.process{grid-template-columns:repeat(2,1fr)}.row{grid-template-columns:1fr;gap:6px}.archive{grid-template-columns:1fr}.footer-brand{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:repeat(2,1fr)}.mobile-bottom{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;z-index:70;left:0;right:0;bottom:0;height:calc(52px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fffdf8;border-top:1px solid var(--border)}.mobile-bottom a{display:grid;place-items:center;font-size:13px}.mobile-bottom a.active{background:var(--warm);color:var(--ink);font-weight:900}.directory-panel{top:96px}.search-layer{padding:0}.search-panel{width:100%;height:100%;border-radius:0;padding:20px 16px;padding-top:40px}.site-footer{padding-bottom:40px}}
/* 目录交互修复 */
.directory-btn,.text-btn,.close-btn{position:relative;z-index:2;touch-action:manipulation;-webkit-tap-highlight-color:transparent}.directory-panel.open{display:block}.overlay:not(.open){display:block}