:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;color:#ecf1ff;background:#090b18;font-synthesis:none}*{box-sizing:border-box}html,body,#app{min-height:100%;margin:0}body{min-width:290px;background:radial-gradient(circle at 82% -8%,#253578 0,transparent 29%),radial-gradient(circle at -10% 45%,#191c54 0,transparent 36%),#080a15}button{font:inherit}.shell{max-width:440px;min-height:100vh;margin:0 auto;padding:22px 18px 16px}.brandbar{display:flex;align-items:center;gap:11px;margin:1px 1px 22px}.brandmark{position:relative;width:35px;height:35px;flex:none}.brandmark i{position:absolute;inset:5px 3px;border:2px solid #b8caff;border-radius:12px 17px;transform:rotate(38deg);box-shadow:0 0 18px #6f8cff88}.brandmark i:last-child{transform:rotate(-38deg);border-color:#6ee4ff}.brandbar h1{margin:0;font-size:17px;line-height:1.05;letter-spacing:-.3px}.brandbar p{margin:5px 0 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#3c38d45c,inset 0 1px #ffffff5c;cursor:pointer;font-size:12px;font-weight:700;letter-spacing:.8px;transition:.2s}.apply-button:hover:not(:disabled){transform:translateY(-1px);filter:brightness(1.1);box-shadow:0 14px 31px #3c38d47a,inset 0 1px #ffffff6b}.apply-button:active:not(:disabled){transform:translateY(1px)}.apply-button:disabled{cursor:default;opacity:.42;filter:grayscale(.3)}.button-arrow{font-size:18px;font-weight:400}.status{min-height:16px;padding:7px 4px 0;text-align:center;color:#8892b0;font-size:8.5px}.status.success{color:#72e5bb}.status.error{color:#ff9fae}footer{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:8px;color:#525b78;font-size:7px;letter-spacing:.4px}footer i{width:3px;height:3px;border-radius:50%;background:#576bda}footer b{font-weight:400}.demo-mode:before{content:"浏览器演示模式";position:fixed;right:8px;bottom:7px;z-index:10;padding:4px 7px;color:#91a0c7;background:#0d1121d9;border:1px solid #29314e;border-radius:999px;font-size:7px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes reveal{0%{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}@media(max-width:330px){.shell{padding-inline:13px}.preset-card{grid-template-columns:42px 1fr;padding:7px}.sample{width:34px;height:34px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}