.tvn-shop{--ink:#1b1b18;--ink-soft:#33322e;--paper:#fdfdfc;--surface:#fff;--surface-2:#f7f7f5;--muted:#706f6c;--faint:#9a9994;--border:#e3e3e0;--border-faint:#efeeec;--hover:#f5f5f3;--accent:#c8362b;--accent-ink:#fff;--accent-soft:#fbeceb;--ok:#127c58;--ok-soft:#e7f3ee;--warn:#b4690e;--warn-soft:#fbf0e2;--radius:10px;--radius-sm:7px;--radius-lg:14px;--font-sans:"Instrument Sans", ui-sans-serif, system-ui, sans-serif;--font-mono:"JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;--maxw:1200px;--shadow-sm:0 1px 2px #14140a0d;--shadow:0 1px 3px #14140a12, 0 6px 24px -12px #14140a1f;font-family:var(--font-sans);background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;flex-direction:column;min-height:100vh;font-size:15px;line-height:1.5;display:flex}.tvn-shop.theme-dark{--ink:#ededeb;--ink-soft:#cfcec9;--paper:#0d0d0c;--surface:#161615;--surface-2:#1d1d1b;--muted:#a1a09a;--faint:#6f6e69;--border:#33322f;--border-faint:#26251f;--hover:#222220;--accent-soft:#2a1614;--ok-soft:#10221a;--warn-soft:#241a0d}.tvn-shop *{box-sizing:border-box}.tvn-shop a{color:inherit;text-decoration:none}.tvn-shop button{cursor:pointer;font-family:inherit}.tvn-shop img{max-width:100%;display:block}.tvn-shop ::selection{background:var(--accent);color:var(--accent-ink)}.tvn-shop h1,.tvn-shop h2,.tvn-shop h3,.tvn-shop h4{letter-spacing:-.02em;margin:0;font-weight:600;line-height:1.1}.tvn-shop p{margin:0}.tvn-shop .mono{font-family:var(--font-mono);font-feature-settings:"ss01"}.tvn-shop .tnum{font-variant-numeric:tabular-nums}.tvn-shop .wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.tvn-shop .shop-main{flex:1}.tvn-shop .muted{color:var(--muted)}.tvn-shop .faint{color:var(--faint)}.tvn-shop .hdr{z-index:40;background:color-mix(in srgb, var(--surface) 88%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(10px);backdrop-filter:saturate(1.4)blur(10px);border-bottom:1px solid var(--border);position:sticky;top:0}.tvn-shop .hdr-top{align-items:center;gap:22px;height:64px;display:flex}.tvn-shop .brand{flex-shrink:0;align-items:center;gap:11px;display:flex}.tvn-shop .brand-mark{background:var(--ink);width:38px;height:38px;color:var(--paper);border-radius:9px;flex-shrink:0;place-items:center;display:grid}.tvn-shop.theme-dark .brand-mark{background:var(--accent);color:var(--accent-ink)}.tvn-shop .brand-name{letter-spacing:-.03em;font-size:17px;font-weight:700;line-height:1}.tvn-shop .brand-sub{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-top:3px;font-size:10.5px}.tvn-shop .nav{align-items:center;gap:3px;margin-left:6px;display:flex}.tvn-shop .nav a{color:var(--ink-soft);border-radius:8px;padding:8px 12px;font-size:14px;font-weight:500;transition:background .12s}.tvn-shop .nav a:hover{background:var(--hover)}.tvn-shop .nav a.on{color:var(--ink);background:var(--hover)}.tvn-shop .hdr-tools{align-items:center;gap:8px;margin-left:auto;display:flex}.tvn-shop .icon-btn{border:1px solid var(--border);background:var(--surface);width:38px;height:38px;color:var(--ink-soft);border-radius:9px;place-items:center;transition:border-color .12s,background .12s;display:grid;position:relative}.tvn-shop .icon-btn:hover{border-color:var(--ink)}.tvn-shop .cart-count{background:var(--accent);min-width:18px;height:18px;color:var(--accent-ink);border-radius:9px;place-items:center;padding:0 4px;font-size:11px;font-weight:700;display:grid;position:absolute;top:-6px;right:-6px}.tvn-shop .seg{border:1px solid var(--border);background:var(--surface);border-radius:9px;gap:2px;padding:3px;display:inline-flex}.tvn-shop .seg button{color:var(--muted);background:0 0;border:0;border-radius:6px;padding:5px 11px;font-size:13px;font-weight:600;transition:all .12s}.tvn-shop .seg button.on{background:var(--ink);color:var(--paper)}.tvn-shop.theme-dark .seg button.on{background:var(--accent);color:var(--accent-ink)}.tvn-shop .hdr-sub{border-top:1px solid var(--border-faint);align-items:center;gap:20px;height:42px;font-size:13px;display:flex}.tvn-shop .hdr-sub a{color:var(--muted);font-weight:500}.tvn-shop .hdr-sub a:hover{color:var(--ink)}.tvn-shop .btn{letter-spacing:-.01em;white-space:nowrap;border:1px solid #0000;border-radius:9px;justify-content:center;align-items:center;gap:8px;height:44px;padding:0 18px;font-size:14.5px;font-weight:600;transition:all .13s;display:inline-flex}.tvn-shop .btn-primary{background:var(--accent);color:var(--accent-ink)}.tvn-shop .btn-primary:hover{filter:brightness(.93)}.tvn-shop .btn-ink{background:var(--ink);color:var(--paper)}.tvn-shop .btn-ink:hover{filter:brightness(1.25)}.tvn-shop.theme-dark .btn-ink:hover{filter:brightness(.85)}.tvn-shop .btn-outline{background:var(--surface);border-color:var(--border);color:var(--ink)}.tvn-shop .btn-outline:hover{border-color:var(--ink)}.tvn-shop .btn-ghost{color:var(--ink);background:0 0}.tvn-shop .btn-ghost:hover{background:var(--hover)}.tvn-shop .btn-sm{height:36px;padding:0 13px;font-size:13.5px}.tvn-shop .btn-lg{border-radius:11px;height:52px;padding:0 26px;font-size:16px}.tvn-shop .btn-block{width:100%}.tvn-shop .btn:disabled{opacity:.45;cursor:not-allowed}.tvn-shop .field{flex-direction:column;gap:6px;display:flex}.tvn-shop .label{color:var(--ink-soft);font-size:13px;font-weight:600}.tvn-shop .input,.tvn-shop .select{border:1px solid var(--border);background:var(--surface);width:100%;height:44px;color:var(--ink);border-radius:9px;padding:0 13px;font-family:inherit;font-size:14.5px;transition:border-color .12s,box-shadow .12s}.tvn-shop .input:focus,.tvn-shop .select:focus{border-color:var(--ink);box-shadow:0 0 0 3px color-mix(in srgb, var(--ink) 9%, transparent);outline:none}.tvn-shop .input::placeholder{color:var(--faint)}.tvn-shop .select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23706f6c' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");background-position:right 13px center;background-repeat:no-repeat;padding-right:34px}.tvn-shop .card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.tvn-shop .card-pad{padding:18px}.tvn-shop .hairline{border-color:var(--border-faint)}.tvn-shop .badge{letter-spacing:.01em;white-space:nowrap;border-radius:6px;align-items:center;gap:5px;height:23px;padding:0 9px;font-size:12px;font-weight:600;display:inline-flex}.tvn-shop .badge-dot{border-radius:50%;width:6px;height:6px}.tvn-shop .badge-exact{background:var(--ok-soft);color:var(--ok)}.tvn-shop .badge-cross{background:var(--warn-soft);color:var(--warn)}.tvn-shop .badge-alt{background:var(--surface-2);color:var(--muted)}.tvn-shop .badge-stock{background:var(--ok-soft);color:var(--ok)}.tvn-shop .badge-low{background:var(--warn-soft);color:var(--warn)}.tvn-shop .badge-out{background:var(--surface-2);color:var(--faint)}.tvn-shop .chip{border:1px solid var(--border);background:var(--surface);height:30px;color:var(--ink-soft);border-radius:8px;align-items:center;gap:6px;padding:0 11px;font-size:13px;font-weight:500;transition:all .12s;display:inline-flex}.tvn-shop .chip:hover{border-color:var(--ink)}.tvn-shop .chip.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}.tvn-shop .chip .x{opacity:.7;font-size:14px}.tvn-shop .tbl{border-collapse:collapse;width:100%;font-size:14px}.tvn-shop .tbl th{text-align:left;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);padding:11px 14px;font-size:11px;font-weight:600}.tvn-shop .tbl td{border-bottom:1px solid var(--border-faint);vertical-align:middle;padding:13px 14px}.tvn-shop .tbl tr:last-child td{border-bottom:0}.tvn-shop .tbl tbody tr{transition:background .1s}.tvn-shop .tbl tbody tr.clickable:hover{background:var(--hover);cursor:pointer}.tvn-shop .spec-tbl td{border-bottom:1px solid var(--border-faint);padding:10px 0;font-size:14px}.tvn-shop .spec-tbl td:first-child{color:var(--muted);width:46%}.tvn-shop .spec-tbl td:last-child{text-align:right;font-weight:500}.tvn-shop .imgph{background:linear-gradient(135deg, var(--surface-2), color-mix(in srgb, var(--surface-2) 60%, 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solid var(--border);background:var(--surface);width:24px;height:24px;color:var(--muted);border-radius:6px;flex-shrink:0;place-items:center;transition:all .12s;display:inline-grid}.tvn-shop .copybtn:hover{border-color:var(--ink);color:var(--ink)}.tvn-shop .link{color:var(--accent);cursor:pointer;font-weight:600}.tvn-shop .link:hover{text-decoration:underline}.tvn-shop .crumb{color:var(--muted);align-items:center;gap:8px;padding:18px 0 4px;font-size:13px;display:flex}.tvn-shop .crumb a{cursor:pointer}.tvn-shop .crumb a:hover{color:var(--ink)}.tvn-shop .crumb .sep{opacity:.5}@media (prefers-reduced-motion:no-preference){.tvn-shop .fade-in{animation:.4s cubic-bezier(.22,.61,.36,1) tvnFadeUp}@keyframes tvnFadeUp{0%{transform:translateY(10px)}to{transform:none}}}.tvn-shop .cols-sidebar{grid-template-columns:248px 1fr;align-items:start;gap:28px;display:grid}.tvn-shop .hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.82fr);align-items:stretch;gap:36px;display:grid}.tvn-shop 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1fr;gap:32px;display:grid}@media (width<=980px){.tvn-shop .nav,.tvn-shop .hdr-sub{display:none}.tvn-shop .heritage-grid{grid-template-columns:1fr}.tvn-shop .heritage-media{min-height:240px}.tvn-shop .pdp-grid{grid-template-columns:1fr;gap:28px}.tvn-shop .cart-grid,.tvn-shop .cols-sidebar{grid-template-columns:1fr}.tvn-shop .cat-grid,.tvn-shop .prod-grid,.tvn-shop .trust-grid{grid-template-columns:repeat(2,1fr)}.tvn-shop .footer-grid{grid-template-columns:1fr 1fr}}@media (width<=860px){.tvn-shop .hero-grid{grid-template-columns:1fr}.tvn-shop .hero-media{display:none}.tvn-shop .prod-grid-3,.tvn-shop .svc-grid{grid-template-columns:1fr}}@media (width<=560px){.tvn-shop .wrap{padding:0 16px}.tvn-shop .cat-grid,.tvn-shop .prod-grid{grid-template-columns:1fr 1fr}.tvn-shop .footer-grid{grid-template-columns:1fr}}