@import url(https://fonts.googleapis.com/css2?family=Archivo+Black&family=IBM+Plex+Mono:wght@400;500;600&display=swap);:root{--bg:#080b0d;--bg-soft:#0b1013;--surface:#0d1215;--surface-2:#10171b;--panel:#0d1215;--text:#f0f5f7;--muted:#92a0a8;--muted-2:#607079;--ink:var(--text);--ink-soft:var(--muted);--ink-faint:var(--muted-2);--line:#202a30;--line-strong:#35444d;--green:#68c4ff;--clay:var(--green);--clay-soft:rgba(104,196,255,.35);--clay-tint:rgba(104,196,255,.08);--radius:0;--shadow-sm:none;--shadow-md:none;--shadow-lg:0 24px 70px rgba(0,0,0,.4)}*{box-sizing:border-box}body,html{margin:0;width:100%;height:100%}body{font-family:IBM Plex Mono,-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,sans-serif;color:var(--ink);background-color:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app,.app{width:100%;min-height:100%}.app{display:flex;flex-direction:column;min-height:100vh;background:radial-gradient(1100px 520px at 82% -8%,rgba(104,196,255,.09),transparent 60%),radial-gradient(900px 480px at 8% 108%,rgba(121,243,255,.05),transparent 60%),var(--bg)}.site-header{position:sticky;top:0;z-index:20;justify-content:space-between;height:64px;padding:0 clamp(16px,4vw,40px);background:rgba(8,11,13,.82);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}.brand,.site-header{display:flex;align-items:center}.brand{gap:10px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.brand-mark{width:30px;height:30px;border-radius:7px}.brand-name{font-size:1.12rem;font-weight:600;letter-spacing:-.01em;color:var(--ink)}.brand-accent{color:var(--clay)}.lang-select{min-width:104px;height:36px}.lang-select .ant-select-selector{background:var(--surface-2)!important;border:1px solid var(--line)!important;border-radius:999px!important;box-shadow:var(--shadow-sm)}.lang-select .ant-select-selection-item{font-weight:500;color:var(--ink)}.site-main{flex:1 1 auto;width:100%;position:relative}.site-footer{padding:22px 16px 28px;text-align:center}.footer-slogan{margin:0 0 8px;font-family:IBM Plex Mono,monospace;font-size:1.02rem;font-weight:500;letter-spacing:.01em;color:var(--ink)}.footer-slogan-hi{color:var(--clay);font-style:italic}.footer-text{font-size:.85rem;color:var(--ink-soft);letter-spacing:.01em}.footer-link{font-weight:500;color:var(--clay);cursor:pointer;transition:opacity .18s ease}.footer-link:hover{opacity:.72}.footer-dot{margin:0 6px;color:var(--ink-faint)}.surface-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md)}.ant-btn{font-weight:500;box-shadow:none}.ant-btn-primary{box-shadow:0 6px 16px rgba(193,95,60,.22)}.ant-steps-item-process .ant-steps-item-icon{background:var(--clay);border-color:var(--clay)}.ant-input,.ant-input-affix-wrapper,.ant-input-number,.ant-select-selector{border-radius:10px!important}