:root{--bg: #f3f6fb;--surface: #ffffff;--brand: #007aff;--brand-2: #5ac8fa;--text: #1d1d1f;--muted: #6e6e73;--line: #d2d2d7;--success: #34c759;--warn: #ff9f0a;--danger: #ff3b30;--info: #0a84ff;--violet: #5856d6;--teal: #30b0c7;--amber: #ff9f0a;--rose: #ff6482;--sky: #64d2ff;--shadow-sm: 0 8px 24px rgb(0 0 0 / .12);--shadow-md: 0 14px 34px rgb(0 0 0 / .16)}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%;font-family:Inter,Segoe UI,-apple-system,BlinkMacSystemFont,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.45;background:radial-gradient(circle at 0 0,#dfeaff 0%,transparent 48%),radial-gradient(circle at 100% 0,#e6f6ff 0%,transparent 36%),radial-gradient(circle at 50% 120%,#f1f5ff 0%,transparent 42%),var(--bg);color:var(--text)}button,input,select{font:inherit;color:inherit}input,select{border:1px solid var(--line);border-radius:8px;min-height:36px;padding:0 .7rem;font-size:.95rem;background:#fff;transition:border-color .16s ease,box-shadow .16s ease}select{appearance:none;-webkit-appearance:none;-moz-appearance:none;padding-right:1.9rem;background-image:linear-gradient(45deg,transparent 50%,#6b7280 50%),linear-gradient(135deg,#6b7280 50%,transparent 50%);background-position:calc(100% - 14px) calc(50% - 3px),calc(100% - 9px) calc(50% - 3px);background-size:5px 5px,5px 5px;background-repeat:no-repeat}input:focus,select:focus,button:focus{outline:2px solid color-mix(in srgb,var(--brand) 35%,white);outline-offset:1px}button{border:1px solid var(--line);background:#fff;border-radius:8px;min-height:36px;padding:0 .9rem;font-size:.9rem;font-weight:600;cursor:pointer;transition:background-color .14s ease}button.primary{background:var(--brand);border-color:color-mix(in srgb,var(--brand) 76%,black);color:#fff;font-weight:600}button:hover{background:#f3f1ed}button.primary:hover,button.primary:active{border-color:color-mix(in srgb,var(--brand) 76%,black);background:var(--brand)}.card{position:relative;overflow:hidden;box-shadow:var(--shadow-md)}.card:before{content:"";position:absolute;inset:0 0 auto;height:2px;background:var(--brand)}