:root{--c-ink: #242221;--c-ink-soft: #3a3734;--c-muted: #7a756f;--c-line: #e6e1da;--c-paper: #f6f3ee;--c-card: #ffffff;--c-amber: #c47a2c;--c-danger: #c0392b;--c-ok: #2d6a4f;--radius: 12px;--shadow: 0 8px 28px rgba(36, 34, 33, .06);--font: "DM Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--font-display: "Noto Serif SC", "Songti SC", serif;--max: 1180px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:var(--font);color:var(--c-ink);background:radial-gradient(1200px 500px at 10% -10%,rgba(196,122,44,.08),transparent 55%),radial-gradient(900px 420px at 90% 0%,rgba(36,34,33,.05),transparent 50%),var(--c-paper)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit;color:inherit}img{max-width:100%;display:block}#app{min-height:100vh}.container{width:min(100% - 48px,var(--max));margin-inline:auto}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:42px;padding:0 18px;border-radius:999px;border:1px solid transparent;background:var(--c-ink);color:#fff;cursor:pointer;transition:transform .15s ease,opacity .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{background:transparent;border-color:var(--c-line);color:var(--c-ink)}.btn-amber{background:var(--c-amber)}.btn-sm{height:34px;padding:0 14px;font-size:13px}.input{width:100%;height:42px;padding:0 14px;border:1px solid var(--c-line);border-radius:10px;background:#fff;outline:none}.input:focus{border-color:var(--c-ink)}.textarea{width:100%;min-height:96px;padding:12px 14px;border:1px solid var(--c-line);border-radius:10px;background:#fff;resize:vertical;outline:none}.card{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius);box-shadow:var(--shadow)}.muted{color:var(--c-muted)}.price{color:var(--c-amber);font-weight:700}.tag{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:6px;font-size:12px;background:#24222114}.tag-presale{background:#c47a2c24;color:var(--c-amber)}.empty{padding:64px 20px;text-align:center;color:var(--c-muted)}.toast{position:fixed;left:50%;bottom:48px;transform:translate(-50%);z-index:1000;padding:10px 18px;border-radius:999px;background:#242221eb;color:#fff;font-size:14px;pointer-events:none}