:root{--red:#d92e32;--red-dark:#a91420;--red-soft:#fff0ed;--cream:#faf7f2;--ink:#211d1b;--muted:#716a66;--line:#e8e1da;--white:#fff;--shadow:0 24px 70px rgba(88,34,29,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;background:var(--white);line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit}.container{width:min(1180px,calc(100% - 48px));margin:auto}.site-header{position:fixed;z-index:50;inset:0 0 auto;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(232,225,218,.7);backdrop-filter:blur(14px);transition:.3s}.site-header.scrolled{box-shadow:0 8px 30px rgba(50,30,25,.08)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:12px;align-items:center}.brand-mark{display:grid;place-items:center;width:43px;height:43px;border-radius:14px 14px 14px 5px;background:var(--red);color:#fff;font-size:20px;font-weight:900;transform:rotate(-4deg)}.brand>span:last-child{display:flex;flex-direction:column;line-height:1.15}.brand strong{font-size:19px;letter-spacing:2px}.brand small{font-size:8px;letter-spacing:1.6px;color:#998b84;margin-top:5px}.main-nav{display:flex;align-items:center;gap:36px;font-size:14px;font-weight:600}.main-nav>a:not(.nav-cta){position:relative}.main-nav>a:not(.nav-cta):after{content:"";position:absolute;left:0;right:100%;bottom:-7px;height:2px;background:var(--red);transition:.25s}.main-nav>a:hover:after{right:0}.nav-cta{padding:10px 20px;border-radius:99px;background:var(--ink);color:#fff}.nav-toggle{display:none;border:0;background:none;padding:8px}.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px}
.hero{position:relative;overflow:hidden;padding:150px 0 70px;background:var(--cream)}.hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(#d7cbc3 1px,transparent 1px);background-size:25px 25px;opacity:.23}.hero-orb{position:absolute;border-radius:50%;border:1px solid rgba(217,46,50,.16)}.orb-one{width:520px;height:520px;right:-190px;top:60px}.orb-two{width:320px;height:320px;left:-190px;bottom:70px}.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:80px}.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 18px;text-transform:uppercase;font-size:13px;font-weight:800;letter-spacing:2px;color:var(--red)}.eyebrow span{display:inline-block;width:27px;height:2px;background:var(--red)}h1,h2,h3,p{margin-top:0}.hero h1{margin-bottom:25px;font-family:"Microsoft YaHei",sans-serif;font-size:clamp(48px,6vw,76px);line-height:1.2;letter-spacing:-3px}.hero h1 em{font-style:normal;color:var(--red);position:relative}.hero h1 em:after{content:"";position:absolute;left:2px;right:-4px;bottom:1px;height:7px;background:#f5b7af;z-index:-1}.hero-lead{font-size:17px;color:var(--muted);max-width:590px}.hero-actions{display:flex;gap:14px;margin:35px 0}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;border-radius:9px;padding:14px 24px;font-weight:700;transition:.25s}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--red);color:#fff;box-shadow:0 14px 30px rgba(217,46,50,.22)}.button.secondary{border:1px solid var(--line);background:#fff}.trust-row{display:flex;gap:22px;color:#6f6863;font-size:12px}.trust-row b{color:var(--red);margin-right:4px}.hero-visual{position:relative;max-width:500px;justify-self:end}.image-frame{overflow:hidden;aspect-ratio:1/1;border-radius:46% 46% 18% 46%;box-shadow:var(--shadow);border:12px solid rgba(255,255,255,.72);transform:rotate(2deg)}.image-frame img{width:100%;height:100%;object-fit:cover}.floating-card{position:absolute;display:flex;align-items:center;gap:12px;padding:15px 18px;background:rgba(255,255,255,.94);border:1px solid #fff;border-radius:15px;box-shadow:0 15px 36px rgba(83,34,30,.17);backdrop-filter:blur(10px)}.floating-card div{display:flex;flex-direction:column}.floating-card strong{font-size:13px}.floating-card small{font-size:10px;color:var(--muted)}.card-doctor{left:-50px;top:18%}.card-health{right:-35px;bottom:12%}.card-health>b{font-size:19px;color:var(--red)}.status-dot{width:12px;height:12px;border-radius:50%;background:#4cb579;box-shadow:0 0 0 5px #dff3e8}.stat-strip{position:relative;display:flex;justify-content:space-around;align-items:center;margin-top:80px;padding:28px 20px;background:#fff;border:1px solid #eee5dd;border-radius:16px;box-shadow:0 15px 45px rgba(88,34,29,.06)}.stat-strip div{display:flex;align-items:baseline;gap:10px}.stat-strip strong{font-size:20px;color:var(--red)}.stat-strip span{font-size:12px;color:var(--muted)}.stat-strip i{width:1px;height:25px;background:var(--line)}
.section{padding:110px 0}.section-heading{display:grid;grid-template-columns:1.1fr .9fr;align-items:end;gap:100px;margin-bottom:55px}.section h2{font-size:clamp(34px,4vw,50px);line-height:1.28;letter-spacing:-1.5px;margin-bottom:0}.section-heading>p,.center-heading>p{color:var(--muted);margin:0}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.service-card{position:relative;min-height:340px;padding:34px 26px;border:1px solid var(--line);border-radius:14px;transition:.3s;background:#fff;overflow:hidden}.service-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:transparent}.service-card.featured{background:var(--red);color:#fff;border-color:var(--red)}.service-card.featured p,.service-card.featured .card-index{color:#ffe1dc}.service-card.featured .icon-shell{background:#fff;color:var(--red)}.service-card.featured a{color:#fff}.card-index{position:absolute;right:18px;top:14px;font-weight:900;font-size:32px;color:#eee7e2}.icon-shell{display:grid;place-items:center;width:52px;height:52px;margin-bottom:48px;border-radius:50% 50% 50% 15%;background:var(--red-soft);color:var(--red);font-weight:900}.service-card h3{font-size:21px;margin-bottom:13px}.service-card p{font-size:14px;color:var(--muted)}.service-card a{position:absolute;bottom:30px;font-size:13px;color:var(--red);font-weight:800}.service-card a span{margin-left:8px}
.process{padding:0;background:var(--ink);color:#fff}.process-grid{display:grid;grid-template-columns:.82fr 1.18fr}.process-intro{position:relative;overflow:hidden;padding:95px 70px 95px 0;background:var(--red)}.process-intro:before{content:"";position:absolute;top:0;right:100%;width:50vw;height:100%;background:var(--red)}.eyebrow.light{color:#ffd9d3}.eyebrow.light span{background:#ffd9d3}.process-intro h2{margin-bottom:25px}.process-intro>p:last-of-type{max-width:410px;color:#ffe4df}.bean-pattern{display:flex;gap:14px;margin-top:60px}.bean-pattern b{display:block;width:37px;height:24px;border:2px solid rgba(255,255,255,.6);border-radius:50% 50% 50% 20%;transform:rotate(-22deg)}.steps{list-style:none;margin:0;padding:70px 0 70px 85px}.steps li{display:flex;gap:30px;padding:23px 0;border-bottom:1px solid rgba(255,255,255,.12)}.steps li:last-child{border-bottom:0}.steps>li>span{color:#e76869;font-weight:900;font-size:14px}.steps h3{margin-bottom:5px;font-size:19px}.steps p{margin:0;color:#aaa39f;font-size:13px}
.advantages{background:#faf8f5}.center-heading{text-align:center;max-width:720px;margin:0 auto 55px}.center-heading .eyebrow{justify-content:center}.center-heading h2{margin-bottom:16px}.advantage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.advantage-grid article{padding:38px 28px;background:#fff;border-bottom:3px solid transparent;transition:.3s}.advantage-grid article:hover{border-color:var(--red);box-shadow:0 15px 40px rgba(50,30,25,.08)}.advantage-grid article>span{display:grid;place-items:center;width:48px;height:48px;margin-bottom:28px;border:1px solid #ebcac5;border-radius:50%;color:var(--red);font-weight:900}.advantage-grid h3{font-size:19px}.advantage-grid p{margin:0;color:var(--muted);font-size:13px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:100px}.about-art{position:relative}.about-image{width:82%;aspect-ratio:1/1;overflow:hidden;border-radius:12px}.about-image img{width:100%;height:100%;object-fit:cover}.quote{position:absolute;right:0;bottom:-28px;padding:26px 30px;background:var(--ink);color:#fff;font-family:serif;font-size:19px;line-height:1.6;box-shadow:var(--shadow)}.about-copy h2{margin-bottom:28px}.about-copy>p{color:var(--muted)}.values{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:30px}.values span{display:flex;flex-direction:column;padding:16px;background:var(--cream);font-size:12px;color:var(--muted)}.values b{color:var(--red);font-size:13px;margin-bottom:3px}
.cta-section{padding:10px 0 90px}.cta-card{display:flex;align-items:center;justify-content:space-between;padding:55px 65px;border-radius:16px;background:var(--red);color:#fff;position:relative;overflow:hidden}.cta-card:after{content:"红";position:absolute;right:170px;top:-58px;font-size:180px;font-weight:900;color:rgba(255,255,255,.07)}.cta-card p{font-size:10px;letter-spacing:3px;color:#ffd7d2}.cta-card h2{font-size:30px;margin-bottom:8px}.cta-card>div>span{font-size:13px;color:#ffe1dd}.button.white{position:relative;z-index:2;background:#fff;color:var(--red);min-width:160px}
footer{background:#191615;color:#fff;padding-top:70px}.footer-main{display:grid;grid-template-columns:1fr 2fr;gap:100px;padding-bottom:55px}.brand.inverse small{color:#8f8580}.footer-brand p{margin:25px 0 0;color:#8f8580;font-size:13px}.footer-links{display:grid;grid-template-columns:.7fr .7fr 1.4fr;gap:50px}.footer-links div{display:flex;flex-direction:column;gap:12px}.footer-links strong{font-size:14px;margin-bottom:6px}.footer-links a,.footer-links span{color:#8f8580;font-size:12px}.footer-links a:hover{color:#fff}.copyright{display:flex;justify-content:space-between;padding:22px 0;border-top:1px solid #2e2927;color:#746c68;font-size:11px}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:900px){.nav-toggle{display:block}.main-nav{position:absolute;top:78px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;padding:14px 24px 24px;background:#fff;border-bottom:1px solid var(--line)}.main-nav.open{display:flex}.main-nav a{padding:12px}.nav-cta{text-align:center;margin-top:6px}.hero-grid{grid-template-columns:1fr;gap:60px}.hero-visual{justify-self:center;width:80%}.section-heading{grid-template-columns:1fr;gap:20px}.service-grid,.advantage-grid{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr}.process-intro{padding:70px 40px}.steps{padding:35px 40px}.about-grid{gap:50px}.footer-main{grid-template-columns:1fr;gap:55px}}
@media(max-width:620px){.container{width:min(100% - 32px,1180px)}.nav-wrap{height:68px}.main-nav{top:68px}.brand-mark{width:38px;height:38px}.brand strong{font-size:16px}.hero{padding:115px 0 48px}.hero h1{font-size:43px;letter-spacing:-2px}.hero-lead{font-size:15px}.hero-actions{flex-direction:column}.button{width:100%}.trust-row{flex-wrap:wrap;gap:8px 16px}.hero-visual{width:92%}.floating-card{padding:12px}.card-doctor{left:-15px}.card-health{right:-10px}.stat-strip{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:55px}.stat-strip div{flex-direction:column;gap:0;align-items:center;text-align:center}.stat-strip i{display:none}.section{padding:76px 0}.section h2{font-size:33px}.service-grid,.advantage-grid{grid-template-columns:1fr}.service-card{min-height:300px}.process-intro{padding:65px 20px}.steps{padding:25px 20px}.steps li{gap:18px}.about-grid{grid-template-columns:1fr;gap:75px}.about-image{width:90%}.quote{font-size:16px;padding:20px}.values{grid-template-columns:1fr}.cta-section{padding-bottom:65px}.cta-card{align-items:flex-start;flex-direction:column;gap:30px;padding:38px 25px}.cta-card h2{font-size:25px}.footer-main{gap:45px}.footer-links{grid-template-columns:1fr 1fr;gap:40px}.footer-links div:last-child{grid-column:1/-1}.copyright{gap:15px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}