:root{color-scheme:dark;--bg:#090d12;--panel:#111821;--line:#26313d;--text:#ecf2f8;--muted:#8695a5;--accent:#35e29a;--warn:#ffb84d;--danger:#ff667a;--blue:#67a8ff;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 80% -20%,#16372e 0,transparent 35%),var(--bg);color:var(--text);min-height:100vh}button,input,select{font:inherit}button{border:0;border-radius:8px;background:var(--accent);color:#052016;font-weight:700;padding:10px 16px;cursor:pointer}button:hover{filter:brightness(1.08)}button:disabled{opacity:.5;cursor:wait}.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}input,select{width:100%;background:#0b1118;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:11px 12px;outline:none}input:focus,select:focus{border-color:var(--accent)}main{max-width:1440px;margin:auto;padding:36px 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