:root{
  --red:#d83b28;
  --red-deep:#a92116;
  --orange:#ff8a3d;
  --cream:#fff7ee;
  --paper:#fffdf8;
  --ink:#1f1b18;
  --muted:#6f625b;
  --line:#f0ddd0;
  --green:#0f8f5f;
  --shadow:0 22px 60px rgba(98,38,18,.14);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#fffaf3 0%,#fffdf8 38%,#fff7ee 100%);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}.container{width:min(1180px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,250,243,.86);backdrop-filter:blur(16px);border-bottom:1px solid rgba(240,221,208,.75)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.02em}.brand img{width:44px;height:44px}.brand small{display:block;font-size:12px;color:var(--muted);font-weight:700;margin-top:-4px}.nav-links{display:flex;align-items:center;gap:22px;font-size:15px;color:#473b35;font-weight:700}.nav-links a{position:relative}.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-8px;height:3px;background:var(--red);border-radius:99px;transition:.25s}.nav-links a:hover:after,.nav-links a.active:after{right:0}.nav-actions{display:flex;align-items:center;gap:10px}.menu-btn{display:none;border:0;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 12px;font-weight:900}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 20px;font-weight:900;cursor:pointer;transition:.22s ease;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--red),var(--orange));color:#fff;box-shadow:0 12px 28px rgba(216,59,40,.25)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 38px rgba(216,59,40,.32)}.btn-ghost{background:#fff;color:var(--red);border:1px solid #f1cab9}.btn-ghost:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(98,38,18,.12)}.hero{position:relative;padding:78px 0 60px}.hero:before{content:"";position:absolute;right:-140px;top:-80px;width:520px;height:520px;background:radial-gradient(circle,rgba(255,138,61,.28),rgba(255,138,61,0) 68%);pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:44px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid #f0d7ca;color:var(--red);border-radius:999px;padding:8px 14px;font-weight:900;font-size:14px;box-shadow:0 8px 24px rgba(98,38,18,.08)}h1{font-size:clamp(42px,6vw,78px);line-height:1.03;margin:18px 0 20px;letter-spacing:-.055em}.grad{background:linear-gradient(135deg,var(--red),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent}.lead{font-size:20px;color:#554841;max-width:660px;margin:0 0 30px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}.trust-card{background:rgba(255,255,255,.76);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 10px 26px rgba(98,38,18,.08)}.trust-card b{display:block;font-size:22px}.trust-card span{color:var(--muted);font-size:14px;font-weight:700}.hero-art{position:relative}.phone-card{position:absolute;right:10px;bottom:12px;background:#fff;border:1px solid var(--line);border-radius:28px;padding:18px;box-shadow:var(--shadow);width:min(310px,70%);animation:float 4.5s ease-in-out infinite}.order-line{display:flex;align-items:center;gap:12px;padding:10px;border-radius:16px;background:#fff7ee;margin:8px 0}.dot{width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,var(--red),var(--orange));display:grid;place-items:center;color:#fff;font-weight:900}.section{padding:74px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section h2{font-size:clamp(30px,4vw,48px);line-height:1.12;margin:0;letter-spacing:-.04em}.section-desc{color:var(--muted);font-size:18px;max-width:640px;margin:10px 0 0}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:rgba(255,255,255,.82);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 14px 36px rgba(98,38,18,.08);transition:.22s ease}.card:hover{transform:translateY(-6px);box-shadow:0 20px 48px rgba(98,38,18,.13)}.icon{width:52px;height:52px;border-radius:18px;background:#fff0e7;display:grid;place-items:center;color:var(--red);font-weight:1000;font-size:24px;margin-bottom:16px}.card h3{margin:0 0 10px;font-size:21px}.card p{margin:0;color:var(--muted)}.split{display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:center}.panel{background:#fff;border:1px solid var(--line);border-radius:34px;padding:34px;box-shadow:var(--shadow)}.feature-list{display:grid;gap:14px;margin:22px 0}.feature-item{display:flex;gap:12px;align-items:flex-start}.check{flex:0 0 26px;width:26px;height:26px;border-radius:9px;background:#e9f8f0;color:var(--green);display:grid;place-items:center;font-weight:1000}.band{background:linear-gradient(135deg,#1f1b18,#4b2319);color:#fff;border-radius:38px;padding:44px;position:relative;overflow:hidden}.band:after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;background:radial-gradient(circle,rgba(255,138,61,.45),rgba(255,138,61,0) 70%)}.band p{color:rgba(255,255,255,.78)}.steps{counter-reset:step;display:grid;gap:14px}.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:24px;padding:20px 20px 20px 72px}.step:before{counter-increment:step;content:counter(step);position:absolute;left:20px;top:20px;width:36px;height:36px;border-radius:14px;background:linear-gradient(135deg,var(--red),var(--orange));display:grid;place-items:center;color:#fff;font-weight:1000}.form-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:28px;align-items:start}.lead-form{background:#fff;border:1px solid var(--line);border-radius:32px;padding:28px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}label{font-weight:900;font-size:14px}input,select,textarea{width:100%;border:1px solid #ead1c1;background:#fffaf6;border-radius:16px;padding:13px 14px;font:inherit;outline:none;transition:.18s}textarea{min-height:110px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 4px rgba(216,59,40,.11)}.toast{display:none;margin-top:14px;border-radius:16px;padding:12px 14px;background:#e9f8f0;color:#126542;font-weight:800}.toast.show{display:block}.faq{display:grid;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px 20px}.faq summary{font-weight:900;cursor:pointer}.faq p{color:var(--muted)}.city-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.city{border-radius:18px;background:#fff;border:1px solid var(--line);padding:18px;text-align:center;font-weight:900;color:#563d33}.footer{padding:48px 0;background:#211a17;color:#fff;margin-top:60px}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:26px}.footer a,.footer p{color:rgba(255,255,255,.72)}.footer h4{margin:0 0 12px}.footer-links{display:grid;gap:8px}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;color:rgba(255,255,255,.55);font-size:14px}.page-hero{padding:70px 0 40px}.page-hero .lead{max-width:760px}.timeline{position:relative;display:grid;gap:16px}.timeline:before{content:"";position:absolute;left:18px;top:8px;bottom:8px;width:3px;background:#f2d3c1}.time-item{position:relative;padding-left:58px}.time-dot{position:absolute;left:4px;top:6px;width:31px;height:31px;border-radius:12px;background:linear-gradient(135deg,var(--red),var(--orange));box-shadow:0 0 0 7px #fff7ee}.badge-row{display:flex;flex-wrap:wrap;gap:10px}.badge{padding:8px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:900;color:#6a4c40}.video-card{aspect-ratio:16/9;border-radius:28px;background:linear-gradient(135deg,#3b1911,#d83b28 56%,#ffb066);position:relative;overflow:hidden;box-shadow:var(--shadow);display:grid;place-items:center;color:#fff;text-align:center;padding:24px}.play{width:74px;height:74px;border-radius:50%;background:#fff;color:var(--red);display:grid;place-items:center;font-size:30px;margin:0 auto 14px}.mini{font-size:13px;color:var(--muted)}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}@media (max-width:960px){.nav-links{position:fixed;left:20px;right:20px;top:84px;display:none;background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-btn{display:inline-flex}.nav-actions .btn{display:none}.hero-grid,.split,.form-wrap{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.city-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.container{width:min(100% - 28px,1180px)}.nav{height:68px}.brand small{display:none}.hero{padding:48px 0 38px}h1{font-size:42px}.lead{font-size:17px}.trust-row,.grid-4,.form-grid{grid-template-columns:1fr}.section{padding:52px 0}.section-head{display:block}.phone-card{position:relative;width:100%;right:auto;bottom:auto;margin-top:14px}.footer-grid{grid-template-columns:1fr}.band{border-radius:28px;padding:28px}.panel,.lead-form{padding:22px;border-radius:26px}}