*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#f6f3ec;color:#24313a;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.locked{overflow:hidden}.topbar{position:fixed;z-index:50;top:0;left:0;right:0;height:68px;display:flex;align-items:center;gap:24px;padding:0 max(18px,calc((100vw - 1120px)/2));background:rgba(246,243,236,.96);border-bottom:1px solid rgba(32,52,65,.18);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:10px;min-width:190px}.brand-logo{width:34px;height:34px;object-fit:contain}.brand span{display:flex;flex-direction:column;line-height:1.1}.brand b{font-size:17px;letter-spacing:.04em}.brand small{font-size:10px;letter-spacing:.14em;color:#76828a;margin-top:4px}.desktop-quick{display:flex;gap:6px;margin:auto}.desktop-quick a,.top-actions button{min-height:42px;display:flex;align-items:center;padding:0 14px;border-radius:999px;border:1px solid transparent}.desktop-quick a:hover,.desktop-quick a.active{background:#e7ece8;border-color:#9fb8aa}.top-actions{display:flex;gap:8px}.top-actions button{background:#fff;border-color:#cfd7d2;cursor:pointer;color:#24313a}.top-actions .primary-mini{background:#174f46;color:#fff;border-color:#174f46}.topic-strip{position:fixed;z-index:45;top:68px;left:0;right:0;height:38px;background:#1f2f37;color:#f7f1e6;display:flex;align-items:center;justify-content:center;gap:20px;font-size:12px;letter-spacing:.03em}.topic-strip span{color:#f09a76;font-weight:700}.topic-strip a:hover{text-decoration:underline}.site-main{max-width:1120px;margin:0 auto;padding:142px 24px 80px}.hero{display:grid;grid-template-columns:1.4fr .8fr;gap:28px;padding:48px 0 38px;border-bottom:1px solid #d9ddd7}.hero-copy h1{font-size:clamp(36px,6vw,72px);line-height:1.03;letter-spacing:-.04em;margin:10px 0 22px;max-width:820px}.hero-copy p{font-size:17px;max-width:760px;color:#4d5b62}.eyebrow,.kicker,.tag{font-size:11px;letter-spacing:.17em;text-transform:uppercase;font-weight:800;color:#c75f3d}.hero-board{align-self:end;background:#183b3b;color:#f7f1e6;border-radius:28px;padding:28px}.hero-board span{font-size:12px;letter-spacing:.12em;color:#f4b199}.hero-board ol{padding-left:22px;margin:18px 0}.hero-board li{margin:10px 0}.hero-board .text-link{color:#fff}.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:999px;border:1px solid #bfc9c3;background:#fff;font-weight:700}.btn.primary{background:#ef805c;border-color:#ef805c;color:#15252c}.btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(28,53,59,.12)}.intro-band{max-width:780px;padding:64px 0 26px}.intro-band h2,.section-head h2,.split-note h2{font-size:30px;line-height:1.2;margin:8px 0 12px}.feature-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px}.feature-card{grid-column:span 4;background:#fff;border:1px solid #d7ddd8;border-radius:22px;padding:18px;min-height:350px;display:flex;flex-direction:column}.feature-card.c0,.feature-card.c3{grid-column:span 6}.feature-card h3{font-size:22px;margin:14px 0 6px}.feature-card p{color:#56636a;flex:1}.media-slot{width:100%;min-height:176px;border-radius:16px;background:linear-gradient(145deg,#efe8dc,#e6eee9);display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot.small{height:176px}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.text-link{display:inline-flex;align-items:center;gap:4px;font-weight:800;color:#174f46}.split-note{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:70px 0}.split-note article{border-radius:24px;padding:30px;background:#e6ece8}.split-note article:last-child{background:#f4ded3}.split-note span{font-size:11px;font-weight:800;letter-spacing:.14em}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:54px 0 20px}.faq-mini{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.faq-mini article,.faq-list article{background:#fff;border:1px solid #d7ddd8;border-radius:18px;padding:20px}.faq-mini h3,.faq-list h2{margin-top:0}.crumb{font-size:13px;color:#6c7b81;margin-bottom:22px}.crumb a{color:#174f46;font-weight:700}.page-intro{display:grid;grid-template-columns:150px 1fr;gap:24px;align-items:start;border-top:4px solid #ef805c;padding:26px 0 34px}.page-intro .eyebrow{padding-top:8px}.page-intro h1{font-size:clamp(38px,6vw,64px);line-height:1;margin:0 0 12px}.page-intro .lead{font-size:18px;max-width:780px;margin:0;color:#526069}.page-layout{display:grid;grid-template-columns:300px 1fr;gap:34px;align-items:start}.lead-media{position:sticky;top:126px}.lead-media .media-slot{min-height:280px}.content-sections{display:grid;gap:18px}.content-sections section{background:#fff;border:1px solid #d7ddd8;border-radius:18px;padding:24px}.content-sections section:nth-child(3n+2){margin-left:44px}.content-sections section:nth-child(4n){background:#f0ece3}.content-sections h2{font-size:22px;margin:0 0 10px}.content-sections p{margin:0;color:#46545b}.after-links{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;padding-top:24px;border-top:1px solid #d4d9d4}.after-links a{padding:10px 14px;border-radius:999px;background:#e5ebe7;font-weight:700}.service-layout .lead-media .media-slot{min-height:220px}.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.site-footer{background:#182a31;color:#eef2ed;padding:46px 24px 90px;margin-top:70px}.footer-inner{max-width:1120px;margin:0 auto}.footer-brand{display:flex;align-items:center;gap:12px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.14)}.footer-brand img{width:38px;height:38px;object-fit:contain}.footer-brand div{display:flex;flex-direction:column}.footer-brand small{color:#aebbb8}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;padding:28px 0}.footer-grid h3{font-size:13px;color:#f3aa8d}.footer-grid a{display:block;margin:8px 0;color:#e2e7e3;font-size:14px}.footer-note,.copyright{font-size:13px;color:#aebbb8}.overlay{position:fixed;inset:0;background:rgba(12,24,28,.52);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.overlay.open{opacity:1;visibility:visible;pointer-events:auto}.menu-panel,.search-panel{position:fixed;z-index:80;visibility:hidden;opacity:0;pointer-events:none;transition:.18s;background:#f8f6f0;border:1px solid #cfd7d2;box-shadow:0 24px 70px rgba(13,34,39,.28)}.menu-panel{top:82px;right:24px;width:min(760px,calc(100vw - 48px));max-height:72vh;overflow:auto;border-radius:24px;padding:22px}.menu-panel.open,.search-panel.open{visibility:visible;opacity:1;pointer-events:auto}.panel-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid #d3dad5}.panel-head button{border:0;background:#e3e9e5;border-radius:999px;padding:8px 12px;cursor:pointer}.menu-groups{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:18px}.menu-groups h3{font-size:13px;color:#c75f3d}.menu-groups a{display:block;padding:9px 0;border-bottom:1px solid #e1e4df}.menu-groups b,.menu-groups span{display:block}.menu-groups span{font-size:12px;color:#6e7a7f}.search-panel{top:82px;right:24px;width:min(430px,calc(100vw - 32px));border-radius:24px;padding:22px}.search-links{display:flex;flex-wrap:wrap;gap:8px}.search-links a{padding:9px 12px;border-radius:999px;background:#e5ebe7}.mobile-bar{display:none}
@media(max-width:900px){.desktop-quick,.topic-strip{display:none}.site-main{padding-top:100px}.topbar{padding:0 16px}.brand{min-width:auto}.brand small{display:none}.top-actions button:first-child{display:none}.hero{grid-template-columns:1fr}.hero-board{align-self:auto}.feature-card,.feature-card.c0,.feature-card.c3{grid-column:span 6}.page-intro{grid-template-columns:1fr}.page-layout{grid-template-columns:1fr}.lead-media{position:static}.lead-media .media-slot{min-height:220px}.content-sections section:nth-child(3n+2){margin-left:0}.faq-mini{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.mobile-bar{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);z-index:60;left:12px;right:12px;bottom:max(10px,env(safe-area-inset-bottom));background:#f8f6f0;border:1px solid #ced7d1;border-radius:18px;box-shadow:0 12px 30px rgba(17,40,44,.18);overflow:hidden}.mobile-bar a{text-align:center;padding:12px 4px;font-size:12px;font-weight:800}.menu-panel{right:12px;left:12px;width:auto}.menu-groups{grid-template-columns:1fr}.faq-list{grid-template-columns:1fr}}
@media(max-width:600px){.site-main{padding-left:16px;padding-right:16px}.hero{padding-top:28px}.hero-copy h1{font-size:42px}.feature-card,.feature-card.c0,.feature-card.c3{grid-column:1/-1}.faq-mini{grid-template-columns:1fr}.split-note{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.page-intro h1{font-size:42px}.menu-panel{top:74px;max-height:78vh}.search-panel{inset:0;width:auto;border-radius:0;background:#182a31;color:#f6f3ec}.search-panel .panel-head{border-color:rgba(255,255,255,.16)}.search-panel .panel-head button,.search-links a{background:#eef2ed;color:#23323a}.brand b{font-size:15px}.top-actions .primary-mini{padding:0 11px}.topbar{gap:8px}.site-footer{padding-bottom:100px}}
.brand-extra{grid-column:1;align-self:start}.brand-extra .media-slot{min-height:180px}.service-layout .brand-extra{margin-top:-14px}@media(max-width:900px){.brand-extra{grid-column:1/-1}.service-layout .brand-extra{margin-top:0}}
.brand-extra{grid-column:1;align-self:start}.brand-extra .media-slot{min-height:180px}.service-layout .brand-extra{margin-top:-14px}@media(max-width:900px){.brand-extra{grid-column:1/-1}.service-layout .brand-extra{margin-top:0}}