:root{--ink: #16181d;--ink-2: #3d424d;--muted: #727a87;--line: #e9ebef;--line-2: #f0f2f5;--bg: #ffffff;--soft: #f6f7f9;--brand: #0b5fd4;--brand-dark: #0a4ba8;--accent: #e02828;--green: #15a35b;--radius: 16px;--radius-sm: 10px;--shadow-sm: 0 1px 2px rgba(16,24,40,.04);--shadow: 0 4px 16px rgba(16,24,40,.06);--shadow-lg: 0 12px 32px rgba(16,24,40,.1);--maxw: 1200px;--header-h: 66px}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;font-family:Noto Sans TC,-apple-system,BlinkMacSystemFont,PingFang TC,Microsoft JhengHei,system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:15px;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:800}.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}.muted{color:var(--muted)}.site-header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--line)}.utility{background:var(--brand-dark);color:#dce8fa;font-size:12.5px}.utility-inner{display:flex;align-items:center;justify-content:space-between;height:34px}.util-trust{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.util-contact{display:flex;align-items:center;gap:16px;white-space:nowrap}.util-contact a{color:#fff;font-weight:600}.util-contact a:hover{color:#fff;opacity:.85}.util-line{background:#06c755;padding:3px 12px;border-radius:999px}.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:22px;height:var(--header-h)}.brand{display:flex;align-items:center;gap:10px;white-space:nowrap}.brand-mark{width:38px;height:38px;border-radius:9px;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 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#0b5fd447}.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}.price-now{color:var(--accent);font-weight:800}.price-was{color:var(--muted);text-decoration:line-through;font-size:.88em}.save-badge{display:inline-block;background:#fdecec;color:var(--accent);font-weight:700;font-size:12px;padding:2px 8px;border-radius:6px;line-height:1.5}.tag{display:inline-block;font-size:12px;font-weight:600;color:var(--brand-dark);background:#eaf2fd;border-radius:999px;padding:3px 11px}.stock-in{color:var(--green);font-weight:600;font-size:13px}.stock-out{color:var(--muted);font-weight:600;font-size:13px}.stock-line{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--green);font-weight:600}.dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px #15a35b2e;display:inline-block}@keyframes stock-pulse{0%,to{box-shadow:0 0 0 2px #15a35b38}50%{box-shadow:0 0 0 5px 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