:root{
  --brand: rgb(255, 80, 0);
  --brand-dark:#E85A00;
  --soft:#FFF3EC;
  --page:#F6F6F6;
  --text:#222222;
  --muted:#555555;
  --light:#777777;
  --footer:#1F1F1F;
  --footer-soft:#2B2B2B;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;background:#fff;color:var(--text);line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1200px,92vw);margin:0 auto}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);box-shadow:0 6px 20px rgba(0,0,0,.07);backdrop-filter:blur(12px)}
.mobile-header{height:64px;display:grid;grid-template-columns:78px 1fr 96px;align-items:center;padding:0 12px;gap:8px}
.menu-toggle{width:42px;height:42px;border:0;background:#fff;border-radius:14px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;box-shadow:0 8px 22px rgba(0,0,0,.08);cursor:pointer}
.menu-toggle span{width:21px;height:2px;background:#222;border-radius:3px}
.mobile-logo{justify-self:center;display:flex;align-items:center;justify-content:center;min-width:0}
.mobile-logo img{max-height:40px;max-width:128px;object-fit:contain}
.desktop-header{display:none;height:78px;align-items:center;gap:24px}
.brand-logo img{height:48px;max-width:170px;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;white-space:nowrap}
.desktop-nav a{font-size:15px;color:#333;padding:11px 12px;border-radius:999px;transition:.2s ease}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--brand);background:var(--soft)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff!important;border-radius:999px;padding:12px 24px;font-weight:700;line-height:1.1;box-shadow:0 12px 28px rgba(255,80,0,.25);transition:.2s ease;white-space:nowrap}
.main-btn:hover{background:var(--brand-dark);transform:translateY(-1px)}
.header-btn{padding:10px 18px;font-size:14px;box-shadow:0 8px 18px rgba(255,80,0,.2)}
.mobile-entry{justify-self:end;padding:9px 12px;font-size:13px;max-width:92px}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.56);z-index:1001;opacity:0;pointer-events:none;transition:.25s ease}
.mobile-drawer{position:fixed;top:0;left:0;width:84vw;max-width:320px;height:100vh;background:#fff;z-index:1002;transform:translateX(-102%);transition:transform .28s ease;box-shadow:18px 0 36px rgba(0,0,0,.18);padding:18px;overflow-y:auto}
.drawer-open .drawer-overlay{opacity:1;pointer-events:auto}.drawer-open .mobile-drawer{transform:translateX(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid #eee}.drawer-logo img{height:42px;max-width:150px;object-fit:contain}.drawer-close{border:0;background:var(--soft);color:var(--brand);font-size:28px;line-height:1;width:40px;height:40px;border-radius:14px;cursor:pointer}.drawer-nav{display:grid;gap:10px;margin-top:16px}.drawer-nav a{padding:13px 12px;border-radius:14px;color:#333;background:#fafafa;font-weight:600}.drawer-nav a.active,.drawer-nav a:hover{background:var(--soft);color:var(--brand)}
.section{padding:54px 0}.section.light{background:var(--page)}.section.soft{background:var(--soft)}.section-title{font-size:28px;line-height:1.25;margin:0;color:#1f1f1f}.section-title span{color:var(--brand)}.section-desc{margin:10px 0 0;color:var(--muted);max-width:820px}.section-head{margin-bottom:26px}.hero-section{background:linear-gradient(90deg,rgba(0,0,0,.78),rgba(0,0,0,.58)),url('banner.webp');background-size:cover;background-position:center;background-repeat:no-repeat;padding:42px 0 50px;color:#fff;position:relative;overflow:hidden}.hero-inner{display:grid;grid-template-columns:1fr;align-items:center;gap:22px;max-width:1200px;margin:0 auto;width:92vw}.hero-image{order:1;display:flex;align-items:center;justify-content:center}.hero-image img{width:100%;max-height:320px;object-fit:contain;filter:drop-shadow(0 22px 30px rgba(0,0,0,.35))}.hero-content{order:2;position:relative;z-index:2;text-align:center;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:22px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;color:#fff;background:rgba(255,80,0,.18);border:1px solid rgba(255,80,0,.45);padding:7px 12px;border-radius:999px;font-size:13px;margin-bottom:12px}.hero-title{font-size:34px;line-height:1.15;margin:0 0 14px;color:var(--brand);letter-spacing:.5px}.hero-desc{color:#f0f0f0;margin:0 0 22px;font-size:15px}.hero-note{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:18px}.hero-note span,.tag{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:rgba(255,80,0,.11);color:var(--brand);font-size:13px;font-weight:700}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.quick-card{background:#fff;border:1px solid #f0e2da;border-radius:18px;padding:16px;box-shadow:0 10px 28px rgba(0,0,0,.05);min-height:112px}.quick-card strong{display:block;color:#222;margin-bottom:6px}.quick-card p{margin:0 0 8px;color:var(--muted);font-size:14px}.text-link{color:var(--brand);font-weight:700;border-bottom:1px solid rgba(255,80,0,.35)}.text-link:hover{color:var(--brand-dark)}.feature-grid{display:grid;grid-template-columns:1fr;gap:20px}.feature-card,.content-card,.service-card,.faq-item,.notice-box,.info-panel{background:#fff;border-radius:20px;padding:22px;box-shadow:0 12px 32px rgba(0,0,0,.06);border:1px solid #f0f0f0}.feature-card.highlight{background:linear-gradient(135deg,#fff,#fff6f0)}.card-image{height:150px;border-radius:18px;background:linear-gradient(135deg,#fff8f3,#f4f4f4);display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:16px}.card-image img{max-height:100%;width:100%;object-fit:contain;object-position:center}.feature-card h3,.content-card h3,.service-card h3,.faq-item h3,.info-panel h3{margin:0 0 8px;font-size:20px;color:#222}.feature-card p,.content-card p,.service-card p,.faq-item p,.info-panel p{margin:0 0 10px;color:var(--muted)}.two-col{display:grid;grid-template-columns:1fr;gap:24px;align-items:center}.app-visual{background:#fff;border-radius:24px;padding:18px;box-shadow:0 14px 36px rgba(0,0,0,.08);display:grid;gap:12px}.app-visual img{max-height:360px;object-fit:contain;margin:auto}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.service-grid{display:grid;grid-template-columns:1fr;gap:16px}.service-card h3:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--brand);margin-right:8px;vertical-align:middle}.faq-list{display:grid;gap:14px}.notice-box{background:#2B2B2B;color:#e8e8e8;border:0}.notice-box h2,.notice-box h3{color:#fff;margin-top:0}.notice-box p,.notice-box li{color:#e1e1e1}.notice-box .tag{background:rgba(255,80,0,.18)}.page-hero{background:linear-gradient(135deg,#111,#2b2b2b);color:#fff;padding:52px 0}.page-hero .container{display:grid;gap:16px}.page-hero h1{font-size:34px;line-height:1.22;margin:0;color:var(--brand)}.page-hero p{margin:0;color:#e8e8e8;max-width:900px}.breadcrumb{font-size:14px;color:#f2f2f2}.breadcrumb a{color:#fff}.content-layout{display:grid;grid-template-columns:1fr;gap:22px}.article-block{background:#fff;border-radius:22px;padding:24px;box-shadow:0 12px 32px rgba(0,0,0,.055);border:1px solid #f0f0f0}.article-block h2{margin:0 0 12px;color:#222;font-size:24px}.article-block p{color:var(--muted);margin:0 0 12px}.point-list{display:grid;gap:12px;margin:16px 0 0;padding:0;list-style:none}.point-list li{background:#fff8f3;border:1px solid #ffe1d0;border-radius:16px;padding:14px;color:#4b4b4b}.media-row{display:grid;grid-template-columns:1fr;gap:20px;align-items:center}.media-row .media-image{background:#fff8f3;border-radius:20px;padding:16px}.media-row .media-image img{max-height:330px;object-fit:contain;margin:auto}.inline-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px}.site-footer{background:var(--footer);color:#d8d8d8}.footer-grid{display:grid;grid-template-columns:1fr;gap:24px;padding:44px 0}.footer-logo img{height:46px;max-width:170px;object-fit:contain;margin-bottom:12px}.site-footer h3{margin:0 0 12px;color:#fff}.site-footer p{margin:0;color:#d8d8d8}.site-footer a{display:block;color:#d8d8d8;margin:8px 0}.site-footer a:hover{color:var(--brand)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);text-align:center;padding:16px;color:#bdbdbd;font-size:14px}.table-like{display:grid;gap:12px}.table-like div{display:grid;grid-template-columns:1fr;gap:6px;background:#fff8f3;border:1px solid #ffe1d0;border-radius:14px;padding:14px}.table-like strong{color:#222}.table-like span{color:var(--muted)}
@media (min-width:640px){.quick-grid{grid-template-columns:repeat(3,1fr)}.feature-grid{grid-template-columns:repeat(2,1fr)}.service-grid{grid-template-columns:repeat(2,1fr)}.table-like div{grid-template-columns:160px 1fr}.card-image{height:170px}}
@media (min-width:900px){.mobile-header{display:none}.desktop-header{display:flex}.hero-section{padding:50px 0 58px}.hero-inner{grid-template-columns:1fr 1fr;gap:40px}.hero-image{order:1}.hero-content{order:2;text-align:left;padding:28px;background:rgba(0,0,0,.08)}.hero-title{font-size:52px}.hero-desc{font-size:17px}.hero-note{justify-content:flex-start}.hero-image img{max-height:520px}.quick-grid{grid-template-columns:repeat(5,1fr)}.feature-grid{grid-template-columns:repeat(3,1fr)}.feature-card.span-2{grid-column:span 2}.two-col{grid-template-columns:1.05fr .95fr}.service-grid{grid-template-columns:repeat(3,1fr)}.content-layout{grid-template-columns:2fr 1fr}.media-row{grid-template-columns:.9fr 1.1fr}.footer-grid{grid-template-columns:1.4fr .8fr .8fr 1.1fr}.section-title{font-size:36px}.page-hero h1{font-size:44px}.card-image{height:180px}}
@media (min-width:1180px){.desktop-nav a{padding:11px 14px}.quick-grid{grid-template-columns:repeat(9,1fr)}}
@media (max-width:360px){.mobile-header{grid-template-columns:56px 1fr 88px;padding:0 8px}.mobile-logo img{max-width:112px}.mobile-entry{font-size:12px;padding:8px 10px}.hero-title{font-size:30px}.section{padding:46px 0}.quick-card{padding:14px}}