:root{
  --brand: rgb(255, 80, 0);
  --brand-dark:#E85A00;
  --soft:#FFF3EC;
  --page:#F6F6F6;
  --text:#222222;
  --muted:#555555;
  --light:#777777;
  --footer:#1F1F1F;
  --footer2:#2B2B2B;
  --line:#ececec;
  --shadow:0 12px 30px rgba(0,0,0,.08);
}
*{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(--text);background:var(--page);line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);box-shadow:0 2px 18px rgba(0,0,0,.07)}
.desktop-topbar,.mobile-topbar{max-width:1200px;margin:0 auto;padding:10px 18px;align-items:center}
.desktop-topbar{display:none;gap:20px}.mobile-topbar{display:grid;grid-template-columns:48px 1fr auto;gap:10px}
.site-logo img,.mobile-logo img,.drawer-logo img{height:42px;object-fit:contain}.mobile-logo{justify-self:center}.mobile-logo img{height:38px}
.menu-toggle{width:42px;height:42px;border:0;background:#fff;border-radius:12px;box-shadow:0 4px 14px rgba(0,0,0,.08);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer}.menu-toggle span{width:22px;height:2px;background:#222;border-radius:999px}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:3px;flex:1}.desktop-nav a{padding:9px 11px;border-radius:999px;color:#333;font-size:15px;white-space:nowrap}.desktop-nav a.active,.desktop-nav a:hover{color:var(--brand);background:var(--soft)}
.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--brand);color:#fff;border-radius:999px;padding:11px 22px;font-weight:700;line-height:1;box-shadow:0 10px 22px rgba(255,80,0,.22);transition:.2s}.main-btn:hover{background:var(--brand-dark);transform:translateY(-1px)}.mobile-register{font-size:13px;padding:10px 13px;white-space:nowrap}.desktop-register{white-space:nowrap}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.52);opacity:0;visibility:hidden;transition:.25s;z-index:80}.mobile-drawer{position:fixed;top:0;left:0;width:82vw;max-width:320px;height:100vh;background:#fff;z-index:90;transform:translateX(-105%);transition:transform .28s ease;box-shadow:16px 0 38px rgba(0,0,0,.18);padding:18px;overflow-y:auto}.drawer-open .mobile-drawer{transform:translateX(0)}.drawer-open .drawer-overlay{opacity:1;visibility:visible}.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:14px}.drawer-close{width:38px;height:38px;border:0;border-radius:50%;background:var(--soft);color:var(--brand);font-size:28px;line-height:1;cursor:pointer}.drawer-nav{display:grid;gap:8px}.drawer-nav a{padding:13px 12px;border-radius:12px;color:#333;background:#fafafa}.drawer-nav a.active,.drawer-nav a:hover{color:var(--brand);background:var(--soft);font-weight:700}
.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:38px 18px 44px;position:relative;overflow:hidden}.hero-inner{display:grid;grid-template-columns:1fr;align-items:center;gap:20px;max-width:1200px;margin:0 auto}.hero-image{order:1;position:relative;z-index:2}.hero-image img{width:100%;max-height:320px;object-fit:contain;margin:0 auto;filter:drop-shadow(0 22px 30px rgba(0,0,0,.38))}.hero-content{order:2;position:relative;z-index:2;text-align:center}.hero-kicker{display:inline-flex;align-items:center;border:1px solid rgba(255,255,255,.22);background:rgba(0,0,0,.28);color:#fff;border-radius:999px;padding:5px 13px;margin-bottom:12px;font-size:13px}.hero-title{color:var(--brand);font-size:34px;line-height:1.15;margin:0 0 16px;font-weight:900;letter-spacing:.5px}.hero-desc{color:#fff;margin:0 auto 20px;max-width:620px}.hero-desc strong{color:#fff}.hero-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:16px 0 22px}.hero-tags span{color:#fff;border:1px solid rgba(255,255,255,.22);background:rgba(255,80,0,.18);padding:5px 10px;border-radius:999px;font-size:13px}
.section{padding:52px 18px}.section.white{background:#fff}.section.soft{background:var(--soft)}.section.gray{background:var(--page)}.container{max-width:1200px;margin:0 auto}.section-head{max-width:780px;margin-bottom:26px}.section-head.center{text-align:center;margin-left:auto;margin-right:auto}.section-kicker{display:inline-block;color:var(--brand);font-weight:800;background:rgba(255,80,0,.1);border-radius:999px;padding:4px 12px;margin-bottom:10px}.section h2,.page-section h2{margin:0 0 10px;font-size:28px;line-height:1.25}.section p,.page-section p{color:var(--muted);margin:0 0 14px}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.quick-card{background:#fff;border:1px solid #f0e2d9;border-radius:16px;padding:16px;min-height:124px;box-shadow:0 8px 22px rgba(0,0,0,.04);display:flex;flex-direction:column;justify-content:space-between}.quick-card b{color:#222;font-size:17px}.quick-card span{color:var(--muted);font-size:14px}.text-link{color:var(--brand);font-weight:800;display:inline-flex;align-items:center;gap:5px}.text-link::after{content:'›';font-size:18px;line-height:1}.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-card,.info-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.feature-card{display:flex;flex-direction:column}.feature-card.large{background:#111;color:#fff}.feature-card.large .feature-body p{color:#e8e8e8}.card-image{background:linear-gradient(180deg,#fff,#fff7f2);min-height:132px;display:flex;align-items:center;justify-content:center;padding:14px}.card-image img{max-height:180px;width:100%;object-fit:contain}.feature-body,.content-body{padding:20px}.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.tag{display:inline-block;background:rgba(255,80,0,.1);color:var(--brand);border-radius:999px;padding:3px 9px;font-size:13px;font-weight:800}.feature-body h3,.content-body h3,.service-card h3,.notice-card h3,.info-card h3{margin:0 0 8px;font-size:20px;color:#222}.feature-card.large h3{color:#fff}.feature-body p,.content-body p,.service-card p,.notice-card p,.info-card p{color:var(--muted);margin:0 0 14px}.category-grid{display:grid;grid-template-columns:1fr;gap:20px}.content-card{display:flex;flex-direction:column}.content-card .card-image{min-height:130px}.content-card .card-image img{max-height:165px}.app-panel{display:grid;grid-template-columns:1fr;gap:22px;align-items:center;background:#fff;border-radius:22px;padding:22px;box-shadow:var(--shadow);border:1px solid var(--line)}.app-visual{background:linear-gradient(135deg,#fff3ec,#fff);border-radius:18px;padding:18px;display:flex;align-items:center;justify-content:center}.app-visual img{max-height:360px;object-fit:contain}.pill-list{display:flex;flex-wrap:wrap;gap:9px;margin:16px 0}.pill-list span{background:#fff3ec;color:var(--brand);border:1px solid #ffd5bf;border-radius:999px;padding:5px 10px;font-weight:700;font-size:14px}.service-grid{display:grid;grid-template-columns:1fr;gap:18px}.service-card,.notice-card,.info-card{padding:22px}.service-card h3{border-left:4px solid var(--brand);padding-left:10px}.notice-card{background:#fffaf6;border-color:#ffd8c2}.notice-list{display:grid;gap:8px;margin:16px 0 0;padding:0;list-style:none}.notice-list li{position:relative;padding-left:18px;color:var(--muted)}.notice-list li::before{content:'';position:absolute;left:0;top:.75em;width:7px;height:7px;border-radius:50%;background:var(--brand)}.faq-list{display:grid;gap:14px}.faq-item{padding:20px}.faq-item h3{margin:0 0 8px;font-size:18px;color:#222}.faq-item p{margin:0;color:var(--muted)}
.page-main{background:var(--page)}.page-hero{background:linear-gradient(120deg,#111,#252525);padding:48px 18px;color:#fff}.page-hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr;gap:24px;align-items:center}.page-hero h1{font-size:32px;line-height:1.22;margin:0 0 14px;color:var(--brand)}.page-hero p{color:#ededed;margin:0 0 14px}.page-visual{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:18px;display:flex;align-items:center;justify-content:center}.page-visual img{max-height:320px;object-fit:contain}.breadcrumb{font-size:14px;color:#dadada;margin-bottom:8px}.breadcrumb a{color:#fff}.page-section{padding:48px 18px}.two-col{display:grid;grid-template-columns:1fr;gap:20px}.three-col{display:grid;grid-template-columns:1fr;gap:18px}.split-card{display:grid;grid-template-columns:1fr;gap:20px;background:#fff;border-radius:22px;border:1px solid var(--line);box-shadow:var(--shadow);padding:20px;align-items:center}.split-card img{max-height:310px;object-fit:contain;margin:auto}.number-list{counter-reset:item;display:grid;gap:12px;margin:16px 0;padding:0;list-style:none}.number-list li{counter-increment:item;background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 16px 16px 54px;position:relative;color:var(--muted);box-shadow:0 8px 18px rgba(0,0,0,.035)}.number-list li::before{content:counter(item);position:absolute;left:16px;top:16px;width:26px;height:26px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800}.link-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:14px}.table-like{display:grid;gap:10px}.table-like div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;color:var(--muted)}.table-like b{color:#222;margin-right:8px}.compact-grid{display:grid;grid-template-columns:1fr;gap:14px}.mini-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:0 8px 18px rgba(0,0,0,.035)}.mini-card h3{margin:0 0 8px;color:#222}.mini-card p{margin:0;color:var(--muted)}
.site-footer{background:var(--footer);color:#d8d8d8}.footer-inner{max-width:1200px;margin:0 auto;padding:46px 18px;display:grid;grid-template-columns:1fr;gap:26px}.footer-brand img{height:46px;object-fit:contain;margin-bottom:12px}.footer-brand p{color:#d8d8d8;margin:0 0 10px}.footer-note{font-size:14px;color:#c7c7c7}.footer-links{display:grid;gap:8px;align-content:start}.footer-links h3{margin:0 0 8px;color:#fff}.footer-links a{color:#d8d8d8}.footer-links a:hover{color:var(--brand)}.footer-bottom{border-top:1px solid rgba(255,255,255,.09);text-align:center;padding:16px 18px;color:#bbb;background:var(--footer2);font-size:14px}
@media (min-width:640px){.quick-grid{grid-template-columns:repeat(3,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.service-grid,.three-col,.compact-grid{grid-template-columns:repeat(2,1fr)}.feature-grid{grid-template-columns:1.15fr .85fr}.feature-card.large{grid-row:span 2}.footer-inner{grid-template-columns:1.5fr 1fr 1fr}}
@media (min-width:900px){.mobile-topbar{display:none}.desktop-topbar{display:flex}.site-logo img{height:48px}.hero-section{padding:46px 18px 58px}.hero-inner{grid-template-columns:1fr 1fr;gap:40px}.hero-image{order:1}.hero-content{order:2;text-align:left}.hero-image img{max-height:520px}.hero-title{font-size:48px}.hero-tags{justify-content:flex-start}.quick-grid{grid-template-columns:repeat(9,1fr)}.quick-card{min-height:132px}.category-grid{grid-template-columns:repeat(3,1fr)}.service-grid{grid-template-columns:repeat(3,1fr)}.app-panel,.page-hero-inner,.split-card,.two-col{grid-template-columns:1fr 1fr}.page-hero h1{font-size:42px}.three-col{grid-template-columns:repeat(3,1fr)}.compact-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:380px){.mobile-register{font-size:12px;padding:9px 10px}.mobile-logo img{height:34px}.hero-title{font-size:30px}.section h2,.page-section h2{font-size:24px}.quick-grid{grid-template-columns:1fr 1fr}.quick-card{padding:14px}}