:root{--bg:#080b12;--panel:#111620;--panel2:#171d28;--text:#f4f2ec;--muted:#9aa3b2;--gold:#e4b84b;--gold2:#f6d878;--line:#262d3a;--green:#4fd18b;--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}button,input{font:inherit}.container{width:min(1160px,calc(100% - 40px));margin:auto}.announcement{text-align:center;background:#251f10;color:#f4d98d;padding:7px 16px;font-size:13px}.site-header{position:sticky;top:0;z-index:30;background:rgba(8,11,18,.88);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.07)}.nav-wrap{height:72px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:linear-gradient(145deg,var(--gold2),#9d6913);color:#171107;border-radius:11px;box-shadow:0 6px 26px rgba(228,184,75,.18)}nav{display:flex;align-items:center;gap:28px;color:#c7ccd5;font-size:14px}nav a:hover{color:var(--gold2)}.menu-button{display:none;color:white;background:transparent;border:1px solid var(--line);border-radius:9px;padding:7px 12px}.hero{overflow:hidden;padding:88px 0 70px;background:radial-gradient(circle at 76% 35%,rgba(228,184,75,.11),transparent 28%),radial-gradient(circle at 20% 20%,rgba(51,92,170,.13),transparent 28%)}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;align-items:center;gap:80px}.eyebrow{color:var(--gold);font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase}.hero h1{font-size:clamp(42px,6vw,72px);line-height:1.12;margin:16px 0 20px;letter-spacing:-2px}.hero h1 em{font-style:normal;color:var(--gold2)}.hero p{max-width:630px;color:var(--muted);font-size:18px}.hero-actions{display:flex;gap:14px;margin:34px 0 22px}.button{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:12px;padding:12px 22px;font-weight:750;cursor:pointer}.button.primary{background:linear-gradient(135deg,var(--gold2),#c98f24);color:#191205;box-shadow:0 9px 30px rgba(228,184,75,.16)}.button.ghost{border:1px solid var(--line);background:rgba(255,255,255,.02)}.button.wide{width:100%;font-size:16px;padding:15px}.button.disabled{width:100%;background:#323846;color:#939aa7;cursor:not-allowed}.trust-row{display:flex;gap:25px;color:#b6bdc9;font-size:14px}.trust-row span::first-letter{color:var(--green)}.hero-card{position:relative;aspect-ratio:1/1;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid rgba(228,184,75,.23);border-radius:40px;background:linear-gradient(145deg,#171b23,#0c0f16);box-shadow:0 40px 90px rgba(0,0,0,.45);overflow:hidden}.hero-card .crown{display:grid;place-items:center;width:110px;height:110px;border:1px solid var(--gold);color:var(--gold2);font-size:50px;font-weight:900;border-radius:32px;transform:rotate(-3deg);margin-bottom:24px}.hero-card strong{font-size:20px;letter-spacing:4px}.hero-card>span{color:var(--muted);font-size:13px}.glow{position:absolute;width:200px;height:200px;border-radius:50%;background:rgba(228,184,75,.09);filter:blur(40px);right:-80px;bottom:-80px}.section{padding:78px 0}.section-dark{background:#0c1018;border-block:1px solid #171c27}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:32px}.section-head h2{font-size:32px;margin:7px 0 0}.section-head>a{color:var(--gold)}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.category-card{display:flex;flex-direction:column;padding:22px;border:1px solid var(--line);background:var(--panel);border-radius:var(--radius);transition:.2s}.category-card:hover,.product-card:hover{transform:translateY(-4px);border-color:rgba(228,184,75,.5)}.category-icon{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:#27220f;color:var(--gold2);font-weight:900;margin-bottom:18px}.category-card strong{font-size:17px}.category-card small{color:var(--muted);margin-top:3px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s}.product-cover{position:relative;aspect-ratio:1.25;background:#0e131c}.product-cover img,.detail-cover img{width:100%;height:100%;object-fit:cover}.cover-placeholder{height:100%;display:grid;place-items:center;background:radial-gradient(circle,#26200f,#10141b);color:var(--gold);font-size:20px;font-weight:800}.stock-badge{font-size:12px;padding:3px 9px;border-radius:20px;background:#27303f}.product-cover>.stock-badge{position:absolute;right:12px;top:12px}.stock-badge.ok{color:#62e4a2;background:#163426}.stock-badge.warn{color:#f8ca65;background:#3b2e14}.stock-badge.info{color:#8fc6ff;background:#172d43}.stock-badge.muted{color:#a7adba;background:#292e38}.product-body{padding:18px}.product-meta{display:flex;justify-content:space-between;color:#778191;font-size:11px;text-transform:uppercase}.product-body h3{font-size:17px;margin:8px 0 5px}.product-body p{height:45px;overflow:hidden;color:var(--muted);font-size:13px;margin:0 0 14px}.price-row{display:flex;align-items:baseline;gap:8px}.price-row strong{color:var(--gold2);font-size:21px}.price-row del{color:#667080;font-size:12px}.price-row span{margin-left:auto;color:#aeb5c0;font-size:11px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.steps>div{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}.steps b{color:var(--gold);font-size:13px}.steps strong{display:block;font-size:19px;margin:16px 0 5px}.steps p{margin:0;color:var(--muted);font-size:14px}.page-hero{padding:65px 0 48px;background:linear-gradient(135deg,#0d121d,#17150e)}.page-hero h1{font-size:42px;margin:7px 0}.page-hero p{color:var(--muted)}.search-bar{display:flex;max-width:600px;margin-bottom:22px}.search-bar input{flex:1;min-width:0;color:white;border:1px solid var(--line);border-radius:12px 0 0 12px;background:var(--panel);padding:12px 16px;outline:0}.search-bar .button{border-radius:0 12px 12px 0}.filters{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:30px}.filters a{border:1px solid var(--line);border-radius:30px;padding:7px 15px;color:#b4bbc7;font-size:13px}.filters a.active{color:#211803;background:var(--gold2);border-color:var(--gold2)}.empty{grid-column:1/-1;padding:50px;text-align:center;border:1px dashed #323948;border-radius:var(--radius);color:var(--muted)}.detail-section{padding:34px 0 90px}.breadcrumbs{display:flex;gap:9px;color:#777f8e;font-size:13px;margin-bottom:25px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}.detail-cover{aspect-ratio:1.22;border:1px solid var(--line);background:var(--panel);border-radius:24px;overflow:hidden}.cover-placeholder.large{font-size:38px}.detail-tags{display:flex;align-items:center;gap:10px;color:var(--gold);font-size:12px}.detail-summary h1{font-size:38px;line-height:1.25;margin:16px 0 10px}.detail-summary .lead{color:var(--muted);font-size:16px}.detail-price{display:flex;align-items:baseline;gap:12px;margin:25px 0;padding:18px;border-block:1px solid var(--line)}.detail-price small{color:var(--muted)}.detail-price strong{font-size:36px;color:var(--gold2)}.detail-price del{color:#737b88}.detail-summary dl{font-size:14px}.detail-summary dl>div{display:flex;padding:6px 0}.detail-summary dt{width:90px;color:#7f8998}.detail-summary dd{margin:0}.safe-tip{text-align:center;color:#7d8592;font-size:12px}.detail-content{display:grid;grid-template-columns:1fr 300px;gap:42px;margin-top:64px}.detail-content article section{border-top:1px solid var(--line);padding:28px 0}.detail-content h2{font-size:21px}.rich-text{color:#b2bac7}.notice-card{position:sticky;top:98px;padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);color:#aab2c0;font-size:13px}.notice-card h3{color:white}.contact-modal{position:fixed;z-index:100;inset:0;display:none;place-items:center;padding:20px}.contact-modal.open{display:grid}.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.78);backdrop-filter:blur(7px)}.modal-panel{position:relative;z-index:1;width:min(720px,100%);max-height:90vh;overflow:auto;background:#121722;border:1px solid #303745;border-radius:24px;padding:34px}.modal-close{position:absolute;right:17px;top:13px;border:0;background:none;color:#8f98a7;font-size:30px;cursor:pointer}.modal-panel h2{margin:7px 0}.modal-panel>p{color:var(--muted);font-size:14px}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px;margin-top:22px}.service-card{display:flex;flex-direction:column;align-items:center;color:white;background:#0c1018;border:1px solid var(--line);border-radius:15px;padding:17px;cursor:pointer}.service-card:hover{border-color:var(--gold)}.service-card img{width:170px;max-width:100%;aspect-ratio:1;object-fit:contain;background:white;border-radius:10px;margin-bottom:14px}.service-card span,.service-card small{color:var(--muted);font-size:12px}.service-card b{color:var(--gold);font-size:12px;margin-top:8px}.copy-status{min-height:24px;text-align:center;color:var(--green);margin-top:14px;font-size:13px}.modal-open{overflow:hidden}.mobile-buy{display:none}footer{padding:48px 0;background:#06080d;border-top:1px solid #171c26;color:#818a98;font-size:13px}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}.footer-brand{color:white}.footer-grid p{max-width:440px}
@media(max-width:900px){nav .nav-category{display:none}.hero-grid{grid-template-columns:1fr}.hero-card{display:none}.product-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(2,1fr)}.detail-grid{grid-template-columns:1fr;gap:28px}.detail-content{grid-template-columns:1fr}.notice-card{position:static}.mobile-buy{position:fixed;z-index:25;display:flex;bottom:0;left:0;right:0;justify-content:space-between;align-items:center;padding:10px 18px;background:rgba(12,16,24,.96);border-top:1px solid var(--line)}.mobile-buy div{display:flex;flex-direction:column}.mobile-buy small{color:var(--muted)}.mobile-buy strong{color:var(--gold2)}body{padding-bottom:66px}}
@media(max-width:620px){.container{width:min(100% - 28px,1160px)}.nav-wrap{height:62px}.site-header nav{display:none;position:absolute;left:14px;right:14px;top:62px;flex-direction:column;align-items:stretch;gap:0;padding:9px;background:#121721;border:1px solid var(--line);border-radius:13px}.site-header nav.open{display:flex}.site-header nav a{padding:11px}.site-header nav .nav-category{display:block}.menu-button{display:block}.hero{padding:60px 0}.hero h1{font-size:42px;letter-spacing:-1px}.hero-actions{flex-direction:column}.trust-row{gap:12px;font-size:12px}.section{padding:54px 0}.section-head h2{font-size:25px}.section-head>a{font-size:12px}.category-grid,.product-grid,.steps{grid-template-columns:1fr}.page-hero h1{font-size:33px}.detail-section{padding-top:20px}.detail-summary h1{font-size:30px}.detail-price strong{font-size:31px}.detail-content{margin-top:35px}.service-grid{grid-template-columns:1fr}.modal-panel{padding:28px 18px}.footer-grid{grid-template-columns:1fr}.breadcrumbs{white-space:nowrap;overflow:hidden}.product-body p{height:auto}.search-bar{width:100%}}