:root{--c-primary:#f7941d;--c-primary-dark:#d97b06;--c-primary-light:#fff3e2;--c-accent:#2e9ca6;--c-ink:#1f2937;--c-ink-soft:#4b5563;--c-muted:#6b7280;--c-bg:#fff;--c-bg-alt:#f7f8fa;--c-line:#e5e7eb;--c-white:#fff;--radius:10px;--shadow-sm:0 1px 3px #1f293714;--shadow-md:0 6px 20px #1f29371a;--container:1160px;--header-h:72px;--font-sans:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--c-ink);background:var(--c-bg);-webkit-font-smoothing:antialiased;margin:0;line-height:1.7}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4{margin:0 0 .6em;line-height:1.3}p{margin:0 0 1em}.container{max-width:var(--container);margin-inline:auto;padding-inline:20px}.section{padding-block:72px}.section--alt{background:var(--c-bg-alt)}.section-head{text-align:center;max-width:640px;margin:0 auto 48px}.section-head h2{font-size:clamp(26px,3.4vw,34px)}.section-head p{color:var(--c-muted);margin:0}.btn{border-radius:var(--radius);cursor:pointer;border:none;padding:12px 28px;font-size:15px;font-weight:600;transition:transform .15s,box-shadow .15s,background .15s;display:inline-block}.btn:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn--primary{background:var(--c-primary);color:var(--c-white)}.btn--primary:hover{background:var(--c-primary-dark)}.btn--ghost{color:var(--c-white);background:0 0;border:2px solid #ffffffb3}.btn--outline{background:var(--c-white);color:var(--c-primary);border:2px solid var(--c-primary)}:focus-visible{outline:3px solid var(--c-accent);outline-offset:2px;border-radius:4px}.card{background:var(--c-white);border:1px solid var(--c-line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:28px;transition:transform .2s,box-shadow .2s}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.grid{gap:24px;display:grid}.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--4{grid-template-columns:repeat(4,1fr)}@media (width<=900px){.grid--3,.grid--4{grid-template-columns:repeat(2,1fr)}}@media (width<=600px){.grid--2,.grid--3,.grid--4{grid-template-columns:1fr}.section{padding-block:52px}}.prose h2{margin-top:1.6em;font-size:24px}.prose h3{margin-top:1.4em;font-size:19px}.prose img{border-radius:var(--radius);margin-block:1em}.prose a{color:var(--c-accent)}.prose a:hover{text-decoration:underline}.topbar{background:var(--c-accent);color:#fff;font-size:13px}.topbar__inner{flex-wrap:wrap;align-items:center;gap:22px;min-height:36px;display:flex}.topbar a:hover{text-decoration:underline}.topbar__lang{margin-left:auto}.topbar__lang a{font-weight:600}.header{background:var(--c-primary);z-index:100;box-shadow:var(--shadow-sm);position:sticky;top:0}.header__inner{justify-content:space-between;align-items:center;gap:16px;min-height:66px;padding-block:5px;display:flex}.logo{color:var(--c-ink);align-items:center;gap:10px;display:flex}.logo__icon{width:auto;height:40px;display:block}.logo__text{flex-direction:column;gap:2px;line-height:1.05;display:flex}.logo__text-cn{color:var(--c-ink);letter-spacing:.5px;font-size:14px;font-weight:700}.logo__text-en{color:var(--c-ink);letter-spacing:1.2px;justify-content:center;align-items:center;gap:5px;font-size:10.5px;font-weight:700;display:flex}.logo__text-en:before,.logo__text-en:after{content:"";opacity:.75;background:currentColor;width:16px;height:1px;display:block}@media (width<=600px){.logo__icon{height:34px}.logo__text-cn{font-size:12.5px}.logo__text-en{gap:4px;font-size:9.5px}.logo__text-en:before,.logo__text-en:after{width:12px}}.nav--desktop{box-shadow:var(--shadow-sm);background:#fff;border-radius:12px;padding:6px 8px}.nav--desktop ul{align-items:center;gap:2px;margin:0;padding:0;list-style:none;display:flex}.nav--desktop a{color:var(--c-ink);padding:7px 9px;font-size:13px}.nav--desktop a:hover,.nav--desktop a.active{background:var(--c-primary-light);color:var(--c-primary-dark)}.nav--desktop .nav__cta{background:var(--c-primary);margin-left:4px;color:#fff!important}.nav--desktop .nav__cta:hover{background:var(--c-primary-dark);color:#fff!important}.nav a{color:#fff;border-radius:6px;padding:8px 10px;font-size:14px;font-weight:500;transition:background .15s;display:block}.nav a:hover,.nav a.active{background:#ffffff2e}.nav__cta{background:var(--c-ink);color:#fff!important}.nav__cta:hover{background:#000}.has-sub{position:relative}.nav__sub{border-radius:var(--radius);min-width:160px;box-shadow:var(--shadow-md);opacity:0;visibility:hidden;pointer-events:none;z-index:101;background:#fff;flex-direction:column;gap:2px;list-style:none;transition:opacity .18s,visibility .18s,transform .18s;display:flex;position:absolute;top:100%;left:0;transform:translateY(6px);padding:8px!important}.has-sub:hover>.nav__sub,.has-sub:focus-within>.nav__sub{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.nav__sub a{padding:9px 14px;color:var(--c-ink)!important}.nav__sub a:hover{background:var(--c-primary-light)}.nav-toggle{display:none}.nav-toggle summary{cursor:pointer;flex-direction:column;gap:5px;padding:10px;list-style:none;display:flex}.nav-toggle summary::-webkit-details-marker{display:none}.nav-toggle summary span{background:#fff;border-radius:2px;width:24px;height:2px}@media (width<=900px){.nav--desktop{display:none}.nav-toggle{display:block;position:relative}.nav--mobile{border:1px solid var(--c-line);border-radius:var(--radius);box-shadow:var(--shadow-md);background:#fff;min-width:200px;max-width:calc(100vw - 40px);padding:10px;position:absolute;top:calc(100% + 4px);right:20px}.nav--mobile ul{margin:0;padding:0;list-style:none}.nav--mobile a{color:var(--c-ink)}.nav--mobile .nav__sub{box-shadow:none;min-width:0;display:block;position:static;padding-left:18px!important}.nav--mobile .nav__cta{background:var(--c-ink);margin-top:6px;color:#fff!important}}.page-hero{background:linear-gradient(120deg, var(--c-primary) 0%, #fbb355 100%);color:#fff;padding:64px 0}.page-hero h1{margin:0 0 8px;font-size:clamp(28px,4vw,40px)}.page-hero p{opacity:.95;margin:0;font-size:17px}.cta-band{background:var(--c-ink);color:#fff;padding:56px 0}.cta-band__inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:28px;display:flex}.cta-band h2{margin-bottom:8px;font-size:28px}.cta-band p{opacity:.85;margin:0}.footer{color:#cbd2dc;background:#161c26;padding:56px 0 0;font-size:14px}.footer__grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:40px;display:grid}.footer h3{color:#fff;margin-bottom:14px;font-size:16px}.footer ul{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.footer a:hover{color:var(--c-primary)}.footer__logo{width:auto;height:52px;margin-top:4px;display:block}.footer__bottom{color:#8b94a3;border-top:1px solid #ffffff1a;padding:18px 0;font-size:13px}@media (width<=900px){.footer__grid{grid-template-columns:1fr 1fr}}@media (width<=600px){.footer__grid{grid-template-columns:1fr}.topbar__inner{gap:12px}}.hero{color:#fff;text-align:center;padding:110px 0 120px;position:relative;overflow:hidden}.hero:before{content:"";z-index:-2;background-image:url(/images/hero-bg.jpg);background-position:50%;background-size:cover;animation:22s ease-in-out infinite alternate heroZoom;position:absolute;inset:0}.hero:after{content:"";z-index:-1;background:linear-gradient(#0f19289e,#0f1928b8),radial-gradient(circle at 80% 20%,#f7941d47,#0000 50%);position:absolute;inset:0}@keyframes heroZoom{0%{transform:scale(1)}to{transform:scale(1.08)}}.hero h1{margin-bottom:16px;font-size:clamp(30px,5vw,52px)}.hero__subtitle{opacity:.92;max-width:720px;margin:0 auto 32px;font-size:17px}.hero__actions{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}.hero__tagline{letter-spacing:2px;opacity:.75;margin-top:40px;font-size:14px}.adv-card{text-align:center}.adv-card__icon{margin-bottom:12px;font-size:34px}.adv-card h3{margin-bottom:8px;font-size:19px}.adv-card p{color:var(--c-ink-soft);margin:0;font-size:14.5px}.svc-card{flex-direction:column;gap:10px;display:flex}.svc-card__icon{font-size:32px}.svc-card h3{margin:0;font-size:20px}.svc-card p{color:var(--c-ink-soft);flex:1;margin:0;font-size:14.5px}.svc-card__link{color:var(--c-primary);font-size:14px;font-weight:600}.svc-card__link:hover{color:var(--c-primary-dark)}.stats{text-align:center;grid-template-columns:repeat(4,1fr);gap:24px;display:grid}.stats__value{color:var(--c-primary);font-size:clamp(30px,4vw,44px);font-weight:800}.stats__label{color:var(--c-muted);font-size:14px}@media (width<=600px){.stats{grid-template-columns:repeat(2,1fr)}}.form{gap:18px;display:grid}.form label{margin-bottom:6px;font-size:14px;font-weight:600;display:block}.form input,.form textarea{border:1px solid var(--c-line);border-radius:var(--radius);background:var(--c-white);width:100%;padding:12px 14px;font-family:inherit;font-size:15px}.form input:focus,.form textarea:focus{outline:2px solid var(--c-accent);outline-offset:0;border-color:var(--c-accent)}.post-card{flex-direction:column;gap:8px;display:flex}.post-card time{color:var(--c-muted);font-size:13px}.post-card h3{margin:0;font-size:18px}.post-card h3 a:hover{color:var(--c-primary)}.post-card p{color:var(--c-ink-soft);margin:0;font-size:14.5px}.table{border-collapse:collapse;border-radius:var(--radius);width:100%;box-shadow:var(--shadow-sm);background:#fff;overflow:hidden}.table th,.table td{text-align:left;border-bottom:1px solid var(--c-line);padding:14px 18px}.table th{background:var(--c-bg-alt);font-size:14px}.table tr:last-child td{border-bottom:none}.empty-note{text-align:center;color:var(--c-muted);padding:40px 0}.section__more{text-align:center;margin-top:32px}.carousel{position:relative}.carousel__track{scroll-snap-type:x mandatory;scroll-behavior:smooth;-ms-overflow-style:none;scrollbar-width:none;gap:24px;padding:6px 2px 16px;display:flex;overflow-x:auto}.carousel__track::-webkit-scrollbar{display:none}.carousel__card{scroll-snap-align:start;flex:0 0 320px}.carousel__card time{color:var(--c-muted);margin-bottom:8px;font-size:13px;display:block}.carousel__card h3{margin:0 0 10px;font-size:17px;line-height:1.4}.carousel__card h3 a:hover{color:var(--c-primary)}.carousel__card p{color:var(--c-ink-soft);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:14px;display:-webkit-box;overflow:hidden}.carousel__controls{justify-content:center;gap:12px;margin-top:8px;display:flex}.carousel__btn{border:1px solid var(--c-line);width:36px;height:36px;color:var(--c-ink);cursor:pointer;background:#fff;border-radius:50%;font-size:20px;line-height:1;transition:background .15s,border-color .15s}.carousel__btn:hover{background:var(--c-primary-light);border-color:var(--c-primary)}.wiki-grid .post-card h3{margin:0 0 10px;font-size:17px}.wiki-grid .post-card p{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}@media (width<=600px){.carousel__card{flex:0 0 84vw}}.skip-link[data-astro-cid-z4jru4n3]{background:var(--c-ink);color:#fff;z-index:999;padding:10px 18px;position:absolute;top:0;left:-9999px}.skip-link[data-astro-cid-z4jru4n3]:focus{left:0}