/* 独立服务页：不引入字体下载、动画库或首页脚本。 */
:root{--ink:#0f172a;--muted:#475569;--soft:#64748b;--line:#e2e8f0;--gold:#e2b857;--gold-ink:#765816;--dark:#111827;--surface:#fff;--canvas:#f8fafc;--radius:20px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--canvas);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}a{color:inherit;text-underline-offset:5px}a:focus-visible,summary:focus-visible{outline:3px solid #987320;outline-offset:5px}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,3.6vw,46px);line-height:1.35;letter-spacing:-.025em;margin-bottom:20px}h2{font-size:clamp(23px,2.4vw,30px);line-height:1.5;margin-bottom:18px}h3{font-size:19px;line-height:1.55;margin-bottom:12px}.wrap{width:min(1120px,calc(100% - 48px));margin-inline:auto}.header{background:var(--dark);color:white}.nav{min-height:80px;display:flex;align-items:center;gap:24px}.nav a{text-decoration:none}.nav .brand{margin-right:auto}.brand img{width:184px;height:36px;object-fit:contain}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;padding:10px 22px;border-radius:10px;font-weight:650;text-decoration:none;line-height:1.6;border:1px solid transparent;transition:background .18s,border-color .18s}.button--gold{background:var(--gold);color:var(--dark)}.button--gold:hover{background:#d2aa4d}.button--line{border-color:#cbd5e1;background:transparent}.button--line:hover{border-color:#9e7b29;background:#fdf6e3}.skip-link{position:absolute;left:20px;top:0;transform:translateY(-150%);background:white;padding:12px;z-index:5}.skip-link:focus{transform:translateY(8px)}.breadcrumbs{display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--muted);padding-top:30px}.service-hero{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:center;gap:64px;padding:52px 0 48px}.eyebrow{display:inline-block;font-size:13px;letter-spacing:.025em;color:var(--gold-ink);font-weight:650;margin-bottom:16px}.hero-heading{font-size:clamp(21px,2.3vw,27px);line-height:1.6;font-weight:650;margin-bottom:20px}.lead{font-size:17px;line-height:1.9;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px}.overview{background:var(--dark);color:white;border:1px solid rgba(226,184,87,.16);border-radius:var(--radius);padding:30px}.overview .eyebrow{color:var(--gold)}.overview h2{font-size:22px}.overview ol{list-style:none;padding:0;margin:0}.overview li{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid #344153}.overview li>span{color:var(--gold);font-size:14px;padding-top:2px}.overview p{font-size:14px;color:#cbd5e1;margin:4px 0 0;line-height:1.7}.overview .overview-note{margin-top:18px}.contents{display:flex;flex-wrap:wrap;gap:8px 24px;padding:18px 0;border-block:1px solid var(--line);font-size:14px}.contents a{padding:4px 0}.block{padding-top:60px;scroll-margin-top:24px}.section-heading{max-width:740px;margin-bottom:26px}.section-heading .eyebrow{margin-bottom:10px}.section-heading h2{margin-bottom:12px}.section-heading p{color:var(--muted);margin-bottom:0}.grid-three,.grid-two,.case-grid{display:grid;gap:22px}.grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-two,.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.panel,.case-tile,.service-tile{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);box-shadow:0 4px 18px rgba(15,23,42,.035);min-width:0}.panel p,.case-tile p,.service-tile p{color:var(--muted);font-size:15px;margin-bottom:0}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;padding:0;list-style:none;margin:0}.steps li{padding:24px 0 0;border-top:2px solid #dcc997}.step-number{font-size:14px;font-weight:700;color:var(--gold-ink);display:block;margin-bottom:12px}.steps p{color:var(--muted);font-size:15px;margin-bottom:0}.note,.small{font-size:14px;color:var(--muted)}.note{margin-top:24px}.note a{display:inline-block}.case-tile{display:flex;flex-direction:column;border-top:3px solid #d9c38a}.case-tile h3{font-size:21px}.case-tile h3 a,.service-tile h2 a{text-decoration:none}.case-tile h3 a:hover,.service-tile h2 a:hover{text-decoration:underline}.case-tile .text-link{padding-top:20px;margin-top:auto;font-size:14px}.text-link{display:inline-block;margin-top:20px;font-weight:650;color:var(--ink)}.faq{max-width:860px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-weight:650;padding-right:16px;line-height:1.7}.faq details p{color:var(--muted);font-size:15px;margin:16px 0 0}.diagnosis{margin-top:60px;border:1px solid #dfd1ac;border-radius:var(--radius);background:#fdf9ef;padding:34px;display:flex;align-items:center;gap:40px}.diagnosis>div{flex:1;min-width:0}.diagnosis .eyebrow{margin-bottom:10px}.diagnosis h2{margin-bottom:14px}.diagnosis p{color:var(--muted);margin-bottom:12px}.diagnosis p:last-child{margin-bottom:0}.diagnosis>.button{flex-shrink:0}.related-services{padding-bottom:60px}.service-tile h2{font-size:22px}.service-tile .eyebrow{font-size:12px}.hub-hero{padding:54px 0 30px;max-width:800px}.hub-tiles .service-tile{display:flex;flex-direction:column}.hub-tiles .text-link{margin-top:auto;padding-top:22px}.hub-note{max-width:800px;margin:44px 0}.hub-note p{color:var(--muted)}main>.diagnosis:last-child{margin-bottom:60px}.footer{border-top:1px solid var(--line);padding:26px 0;display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;font-size:13px;color:var(--muted)}.footer nav{display:flex;flex-wrap:wrap;gap:22px}
@media(max-width:900px){.service-hero{gap:30px;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}.overview{padding:24px}.grid-three{grid-template-columns:1fr}.panel{padding:24px}.hub-tiles .text-link{margin-top:8px;padding-top:8px}}
@media(max-width:700px){.wrap{width:calc(100% - 32px)}.nav{gap:12px;min-height:72px}.brand img{width:130px;height:30px}.nav>a:not(.brand):not(.button){display:none}.nav .button{font-size:14px;padding:9px 14px}.breadcrumbs{padding-top:22px;font-size:12px;gap:8px}.service-hero{grid-template-columns:1fr;padding:30px 0;gap:30px}.hero-heading{font-size:21px}.lead{font-size:16px}.overview{padding:24px}.contents{gap:8px 18px}.block{padding-top:40px}.grid-two,.case-grid,.steps{grid-template-columns:1fr;gap:18px}.steps li{padding-top:18px}.section-heading{margin-bottom:22px}.panel,.case-tile,.service-tile{padding:22px}.case-tile h3{font-size:20px}.diagnosis{margin-top:40px;padding:24px;flex-direction:column;align-items:flex-start;gap:22px}.diagnosis>.button{align-self:stretch}.related-services{padding-bottom:40px}.hub-hero{padding-top:32px}.faq summary{font-size:16px}.footer{gap:14px}.footer nav{gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}