:root{--yellow:#ffc62f;--yellow-2:#ffab17;--yellow-3:#fff2b9;--ink:#15181d;--ink-2:#22262e;--text:#16191f;--muted:#667085;--line:#e7e9ee;--soft:#f5f6f8;--surface:#fff;--green:#0a9f7a;--red:#d43a4e;--amber:#b86408;--shadow:0 18px 60px rgba(20,24,32,.08);--radius:22px}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:var(--soft);font:15px/1.55 Inter,"SF Pro Display","PingFang SC","Microsoft YaHei",sans-serif}button,input{font:inherit}.mark{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;color:#17191e;background:linear-gradient(145deg,var(--yellow),var(--yellow-2));box-shadow:0 8px 24px rgba(255,181,26,.26)}.mark svg{width:23px;height:23px}.brand{display:flex;align-items:center;gap:11px;color:inherit;text-decoration:none}.brand b{font-size:18px;letter-spacing:.02em}.brand small{display:block;color:#8c94a3;font-size:9px;letter-spacing:.18em}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 18px;border:1px solid var(--line);border-radius:13px;color:var(--text);background:#fff;text-decoration:none;font-weight:700;cursor:pointer}.btn:hover{border-color:#c9cdd5}.btn.primary{border-color:transparent;background:linear-gradient(135deg,var(--yellow),var(--yellow-2));box-shadow:0 10px 28px rgba(255,178,20,.22)}.btn.dark{border-color:#30343d;color:#fff;background:#1b1f26}.eyebrow{color:#a66200;font-size:11px;font-weight:850;letter-spacing:.14em}.icon{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.tag{display:inline-flex;align-items:center;gap:5px;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:750}.tag.yellow{color:#865200;background:#fff3c4}.tag.green{color:#087a60;background:#e9f8f3}.tag.red{color:#bd2c42;background:#fff0f2}.tag.gray{color:#606a78;background:#f0f2f5}@media(max-width:720px){.btn{min-height:46px}}