*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:#191919;line-height:1.75;background:#fff}
img{display:block;max-width:100%}
:root{--red:#d41118;--red2:#ad0d12;--soft:#fff5f5;--dark:#111;--muted:#666;--line:#eee}
.container{width:min(1180px,92%);margin:auto}.narrow{width:min(920px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(10px);border-bottom:1px solid #eee}
.nav-wrap{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:14px;color:#111;text-decoration:none}.brand-logo{width:66px;height:66px;object-fit:contain}
.brand-text{display:flex;flex-direction:column;line-height:1.3}.brand-text strong{font-size:18px}.brand-text small{font-size:12px;color:#777;margin-top:5px}
.nav{display:flex;align-items:center;gap:22px}.nav a{text-decoration:none;color:#333;font-weight:700;font-size:14px}.nav a:hover{color:var(--red)}
.nav-cta{background:var(--red);color:#fff!important;padding:10px 16px;border-radius:9px}.menu-btn{display:none;border:0;background:none;font-size:28px}
.hero{padding:76px 0;background:linear-gradient(135deg,#fff7f7,#fff 55%,#f7f7f7)}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}.eyebrow,.section-heading p{color:var(--red);font-weight:800;letter-spacing:2px;font-size:13px;margin:0 0 9px}
.hero h1{font-size:52px;line-height:1.15;margin:0 0 18px}.hero h1 span{color:var(--red)}.lead{font-size:18px;color:#555;margin:0}
.hero-contact{display:inline-flex;gap:10px;align-items:center;margin-top:18px;padding:10px 14px;background:#fff;border:1px solid #f0caca;border-radius:10px}.hero-contact strong{color:var(--red);font-size:18px}
.hero-actions{display:flex;gap:12px;margin:24px 0}.btn{display:inline-flex;justify-content:center;align-items:center;padding:13px 22px;border-radius:10px;font-weight:800;text-decoration:none;border:1px solid var(--red)}
.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red2)}.btn-ghost{background:#fff;color:var(--red)}
.hero-tags{display:flex;flex-wrap:wrap;gap:9px}.hero-tags span{border:1px solid #efc6c6;background:#fff;padding:6px 12px;border-radius:999px;font-size:13px;color:#7a2528}
.hero-side{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 22px 50px rgba(0,0,0,.10);border:1px solid #eee}.hero-side img{width:100%;aspect-ratio:1/1;object-fit:cover}
.hero-side-caption{padding:16px 18px;background:linear-gradient(90deg,var(--red),var(--red2));color:#fff;display:flex;flex-direction:column}.hero-side-caption span{font-size:14px;opacity:.9;margin-top:3px}
.section{padding:86px 0}.soft{background:var(--soft)}.dark{background:var(--dark);color:#fff}
.section-heading{text-align:center;margin-bottom:38px}.section-heading h2{font-size:38px;margin:0 0 8px}.section-heading span{color:#777}.dark-heading span{color:#bbb}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.service-card{padding:24px;border:1px solid #f0dddd;border-radius:15px;background:#fff}.service-card h3{margin:0 0 9px;font-size:20px}.service-card h3:before{content:"";display:inline-block;width:5px;height:20px;background:var(--red);border-radius:3px;margin-right:9px;vertical-align:-3px}.service-card p{margin:0;color:#666;font-size:14px}
.service-intro{margin-top:26px;padding:26px 28px;border-left:5px solid var(--red);background:#fff7f7;border-radius:0 14px 14px 0}.service-intro h3{margin:0 0 8px}.service-intro p{margin:0;color:#4f4f4f}.service-intro strong{color:var(--red)}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.case-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid #eee;box-shadow:0 10px 24px rgba(0,0,0,.04)}
.case-card img{width:100%;aspect-ratio:1/1;object-fit:cover}.case-copy{padding:18px}.case-copy h3{margin:0 0 7px;font-size:20px}.case-copy p{margin:0;color:#666;font-size:14px}
.primary-area{background:linear-gradient(160deg,#d6151b,#a80d12);padding:28px;border-radius:18px}.primary-title{display:flex;align-items:center;gap:12px}.primary-title h3{font-size:29px;margin:0}.badge{font-size:12px;background:#fff;color:var(--red);padding:6px 9px;border-radius:999px;font-weight:800}
.county-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:9px;margin:20px 0}.county-grid span{text-align:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);padding:12px 7px;border-radius:10px;font-weight:700}
.primary-area p{margin:0;color:#ffeaea}.primary-area strong,.secondary-note strong{color:#fff}
.secondary-label{font-weight:800;margin:28px 0 12px;color:#ddd}.secondary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.secondary-card{background:#191919;border:1px solid #333;padding:18px 20px;border-radius:14px}.secondary-card h3{margin:0 0 6px}.secondary-card p{margin:0;color:#bbb;font-size:14px}.secondary-note{margin:18px 0 0;color:#bbb}
.about-panel{display:grid;grid-template-columns:220px 1fr;gap:30px;align-items:center;background:#fff;border:1px solid #f0dddd;border-radius:18px;padding:28px}.about-panel img{width:220px}.about-panel p{margin:0 0 12px;color:#555}.about-panel strong{color:var(--red)}
.faq-list{display:grid;gap:12px}.faq-list details{background:#fff;border:1px solid #efdede;border-radius:13px;padding:16px 18px}.faq-list summary{font-weight:800;cursor:pointer}.faq-list p{margin:10px 0 0;color:#666}
.contact-section{background:#fff0f0}.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}.contact-grid h2{font-size:40px;margin:0 0 8px}
.contact-card{background:#fff;border-radius:18px;border:1px solid #f0dddd;padding:26px;display:grid;gap:6px;box-shadow:0 14px 34px rgba(142,10,15,.06)}.contact-card span{font-size:12px;color:#888;margin-top:8px}.contact-card strong{font-size:16px}.contact-card .phone{color:var(--red);font-size:24px}.contact-card .btn{margin-top:14px}
footer{background:#0d0d0d;color:#aaa;padding:24px 0}.footer-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:13px}.footer-brand{display:flex;align-items:center;gap:11px}.footer-brand img{width:56px;height:56px;object-fit:contain;background:#fff;border-radius:10px;padding:4px}.footer-brand strong{display:block;color:#fff}.footer-brand small{display:block}
.floating-call{position:fixed;right:18px;bottom:18px;z-index:70;background:var(--red);color:#fff;text-decoration:none;padding:12px 16px;border-radius:999px;box-shadow:0 12px 30px rgba(0,0,0,.25);display:flex;gap:8px;align-items:center}
@media(max-width:980px){.nav{display:none;position:absolute;top:84px;left:0;right:0;background:#fff;padding:18px 4%;border-bottom:1px solid #ddd;flex-direction:column;align-items:stretch}.nav.open{display:flex}.menu-btn{display:block}.hero-grid,.contact-grid{grid-template-columns:1fr}.service-grid,.case-grid{grid-template-columns:repeat(2,1fr)}.county-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:620px){.brand-logo{width:54px;height:54px}.brand-text strong{font-size:14px}.brand-text small{display:none}.hero{padding:54px 0 82px}.hero h1{font-size:34px}.lead{font-size:16px}.section{padding:62px 0}.section-heading h2,.contact-grid h2{font-size:30px}.service-grid,.case-grid,.secondary-grid{grid-template-columns:1fr}.county-grid{grid-template-columns:repeat(2,1fr)}.about-panel{grid-template-columns:1fr}.about-panel img{margin:auto;width:190px}.footer-wrap{flex-direction:column;align-items:flex-start}.hero-actions{flex-direction:column}.btn{width:100%}.floating-call{left:12px;right:12px;bottom:12px;justify-content:center}}