:root{--ink:#15172f;--purple:#33358f;--purple2:#5b5fc7;--lav:#eef0ff;--line:#e7e8ef;--muted:#6f7287;--bg:#f8f9fc;--white:#fff;--danger:#b42318;--success:#067647;--warning:#8a5b00;--radius:22px;--shadow:0 18px 50px rgba(26,28,70,.10)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 36px));margin:auto}.topbar{position:sticky;top:0;z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;gap:32px}.brand img{width:155px;height:48px;object-fit:contain}.nav nav{display:flex;gap:24px;margin-left:auto}.nav nav a{font-weight:650;color:#43465b}.cart-pill{background:var(--ink);color:#fff;padding:12px 16px;border-radius:999px;font-weight:750}.cart-pill span{background:#fff;color:var(--ink);border-radius:50%;padding:2px 7px;margin-left:6px}.hero{padding:74px 0 52px;background:linear-gradient(135deg,#fff 0%,#f1f2ff 60%,#e8eaff 100%)}.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:55px;align-items:center}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.14em;color:var(--purple)}h1,h2,h3{line-height:1.05;margin:12px 0}h1{font-size:clamp(40px,6vw,72px);letter-spacing:-.045em}.hero p,.conditions p{font-size:18px;line-height:1.65;color:var(--muted);max-width:760px}.hero-actions{display:flex;gap:12px;margin:28px 0}.btn{display:inline-flex;justify-content:center;align-items:center;border:0;border-radius:14px;padding:14px 18px;font-weight:800;cursor:pointer;font-size:15px}.btn.primary{background:var(--purple);color:#fff;box-shadow:0 10px 26px rgba(51,53,143,.23)}.btn.secondary{background:var(--lav);color:var(--purple)}.btn.ghost{background:#fff;border:1px solid var(--line)}.btn.full{width:100%}.btn.disabled{opacity:.45;cursor:not-allowed}.trust-row{display:flex;flex-wrap:wrap;gap:10px 20px;color:#4b4e62;font-size:14px}.hero-card,.bank-card,.product-card,.table-card,.order-detail,.install-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:28px}.hero-card h3{font-size:25px}.mini-rule{padding:16px 0;border-top:1px solid var(--line);display:grid;gap:4px}.mini-rule span{color:var(--muted);font-size:14px}.catalog{padding:72px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}.section-head h1,.section-head h2{font-size:38px;letter-spacing:-.03em}.searchbar{display:flex;gap:8px}.searchbar input,.inline-form input,.inline-form select{min-width:260px}.searchbar button{border:0;background:var(--ink);color:white;border-radius:12px;padding:0 18px;font-weight:800}.chips{display:flex;gap:10px;overflow:auto;padding-bottom:10px;margin-bottom:20px}.chip{white-space:nowrap;padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700;font-size:14px}.chip.active{background:var(--purple);color:#fff;border-color:var(--purple)}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product-card{overflow:hidden}.product-image{display:block;position:relative;aspect-ratio:4/3;background:#f2f3f9}.product-image img{width:100%;height:100%;object-fit:cover}.placeholder{width:100%;height:100%;display:grid;place-items:center;font-size:42px;font-weight:950;color:#c7c9d8;background:linear-gradient(135deg,#f5f5fa,#eaebf5)}.type-badge{position:absolute;left:14px;top:14px;background:#fff;padding:8px 11px;border-radius:999px;font-size:11px;font-weight:900;box-shadow:0 5px 15px rgba(0,0,0,.08)}.product-body{padding:18px}.product-body small{color:var(--purple);font-weight:800}.product-body h3{font-size:23px}.product-body p{color:var(--muted);min-height:42px;line-height:1.45}.price{font-size:21px;font-weight:900;margin:18px 0}.conditions{padding:70px 0;background:var(--ink);color:#fff}.condition-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}.conditions p{color:#c9cbda}.bank-card{padding:24px;color:var(--ink)}.bank-card dl{display:grid;grid-template-columns:120px 1fr;margin:0}.bank-card dt,.bank-card dd{padding:10px 0;border-bottom:1px solid var(--line)}.bank-card dt{color:var(--muted)}.bank-card dd{font-weight:850;margin:0;overflow-wrap:anywhere}footer{background:#0d0f21;color:#c8cada;padding:38px 0}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px}.footer-grid img{width:130px;filter:brightness(0) invert(1);opacity:.9}.footer-grid div{display:flex;flex-direction:column;gap:8px}.product-page{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:55px 0}.detail-image{aspect-ratio:1/1;border-radius:var(--radius);overflow:hidden;background:#eee}.detail-image img{width:100%;height:100%;object-fit:cover}.detail-info h1{font-size:52px}.detail-info p{color:var(--muted);line-height:1.7}.buybox{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:grid;gap:14px}.buy-hint{background:var(--lav);color:var(--purple);padding:12px;border-radius:12px;font-size:14px}.narrow{max-width:920px;padding:55px 0}.cart-list{display:grid;gap:12px}.cart-row{display:grid;grid-template-columns:1fr 120px 140px;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.cart-row div{display:grid;gap:4px}.cart-row small,.cart-row span{color:var(--muted)}.cart-row strong{text-align:right}.cart-summary{display:flex;align-items:center;gap:10px;margin:20px 0}.cart-summary .total{margin-left:auto}.total{display:flex;gap:20px;align-items:center;font-size:18px}.total b{font-size:28px}.checkout{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;padding:52px 0}.checkout h1{font-size:48px}.checkout-form,.admin-form{background:#fff;border:1px solid var(--line);padding:24px;border-radius:var(--radius)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}.grid2 .full{grid-column:1/-1}label{display:grid;gap:7px;font-weight:750;font-size:14px}input,select,textarea{width:100%;border:1px solid #d9dbe7;border-radius:12px;padding:13px 14px;background:#fff;font:inherit;color:var(--ink)}textarea{min-height:110px;resize:vertical}.check{display:flex;grid-column:auto!important;align-items:center;gap:8px;margin:16px 0}.check input{width:auto}.sticky{position:sticky;top:100px;align-self:start}.alert{padding:14px 16px;border-radius:14px;margin:16px 0}.alert.danger{background:#fee4e2;color:var(--danger)}.alert.warning{background:#fff3cd;color:var(--warning)}.alert.success{background:#dcfae6;color:var(--success)}.success-card{max-width:700px;margin:70px auto;padding:40px;text-align:center}.success-card>img{width:160px;margin:0 auto 30px}.success-card .bank-card{text-align:left;margin:25px 0}.success-icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:#dcfae6;color:var(--success);font-size:34px;font-weight:900;margin:0 auto 18px}.empty{grid-column:1/-1;text-align:center;padding:60px;background:#fff;border:1px dashed #cfd1dd;border-radius:var(--radius)}.install-bg{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eef0ff,#fff)}.install-card{width:min(760px,calc(100% - 30px));padding:34px}.install-logo{width:180px}.stack{display:grid;gap:16px}.install-card hr{border:0;border-top:1px solid var(--line);margin:8px 0}.admin-body{min-height:100vh;background:#f5f6fa}.admin-side{position:fixed;left:0;top:0;bottom:0;width:240px;background:#13152e;color:#fff;padding:28px 20px}.admin-side img{width:150px;filter:brightness(0) invert(1);margin-bottom:30px}.admin-side nav{display:grid;gap:8px}.admin-side nav a{padding:12px 14px;border-radius:12px;color:#d5d7e7}.admin-side nav a:hover{background:#25284f;color:#fff}.admin-main{margin-left:240px;padding:42px;max-width:1400px}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stats>div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}.stats span{color:var(--muted)}.stats b{display:block;font-size:30px;margin-top:8px}.table-card{overflow:auto}.table-card table{width:100%;border-collapse:collapse}.table-card th,.table-card td{text-align:left;padding:15px;border-bottom:1px solid var(--line);vertical-align:top}.table-card th{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.table-card td small{display:block;color:var(--muted);margin-top:4px}.danger-link{color:var(--danger)}.inline-form{display:flex;gap:10px;margin:18px 0}.variant-section{margin-top:38px}.order-detail{padding:24px;margin-bottom:22px}.status{background:var(--lav);padding:6px 9px;border-radius:999px;font-size:12px;font-weight:800}
@media(max-width:900px){.nav nav{display:none}.hero-grid,.condition-grid,.product-page,.checkout{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.admin-side{position:static;width:auto}.admin-main{margin-left:0;padding:24px}.stats{grid-template-columns:1fr 1fr}.sticky{position:static}.hero{padding-top:45px}}@media(max-width:600px){.container{width:min(100% - 24px,1180px)}.nav{height:68px}.brand img{width:120px}.hero-actions{flex-direction:column}.product-grid{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.searchbar{width:100%}.searchbar input{min-width:0}.grid2{grid-template-columns:1fr}.grid2 .full{grid-column:auto}.cart-row{grid-template-columns:1fr 90px}.cart-row strong{grid-column:1/-1;text-align:left}.cart-summary{align-items:stretch;flex-direction:column}.cart-summary .total{margin-left:0;justify-content:space-between}.footer-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr}.admin-main{padding:18px}.inline-form{flex-direction:column}.inline-form input,.inline-form select{min-width:0}h1{font-size:42px}.detail-info h1,.checkout h1{font-size:38px}}

.promo-badge{display:inline-flex;align-items:center;gap:6px;background:#fff0d6;color:#8a4b00;border:1px solid #ffd08a;border-radius:999px;padding:7px 11px;font-size:.75rem;font-weight:800;letter-spacing:.04em;margin:8px 0}.card-promo{position:absolute;left:14px;top:14px;z-index:3;margin:0}.product-image{position:relative}.shipping-box{display:flex;flex-direction:column;gap:4px;margin:18px 0;padding:16px 18px;border-radius:16px;background:#f7f7fc;border:1px solid #e7e7f3}.shipping-box b{color:#34358f}.shipping-box span{font-size:.92rem;color:#606176}