:root{--color-bg: #f6f8fc;--color-surface: #ffffff;--color-border: #e4e9f2;--color-text: #16213a;--color-muted: #64708c;--color-primary: #2563eb;--color-primary-dark: #1d4ed8;--color-success: #0f9d63;--color-success-bg: #e7f8f0;--color-danger: #d6455d;--color-danger-bg: #fdecef;--color-warning: #b7791f;--color-warning-bg: #fdf5e4;--radius: 14px;--shadow: 0 8px 30px rgb(22 33 58 / 7%);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--color-text);background:var(--color-bg);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh}a{color:inherit;text-decoration:none}button{font:inherit}.app-shell{display:flex;flex-direction:column;min-height:100vh}.app-main{flex:1}.container{width:min(1040px,calc(100% - 40px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:10;background:#ffffffe0;border-bottom:1px solid var(--color-border);backdrop-filter:blur(12px)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.02em}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;color:#fff;background:linear-gradient(135deg,#3b82f6,#1d4ed8);font-size:16px}.brand-text small{margin-left:4px;color:var(--color-muted);font-weight:500}.site-nav{display:flex;gap:6px}.nav-link{padding:8px 14px;border-radius:9px;color:var(--color-muted);font-size:14px;transition:background .15s ease,color .15s ease}.nav-link:hover,.nav-link.is-active{color:var(--color-primary);background:#edf3ff}.site-footer{margin-top:56px;border-top:1px solid var(--color-border);color:var(--color-muted);font-size:13px}.footer-inner{display:flex;justify-content:space-between;gap:12px;padding-block:22px}.hero{padding:60px 0 36px}.hero--compact{padding-bottom:24px}.eyebrow{margin:0 0 12px;color:var(--color-primary);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.hero-title{margin:0;font-size:clamp(30px,5vw,46px);line-height:1.2;letter-spacing:-.03em}.hero-title-accent{color:var(--color-primary)}.hero-subtitle{max-width:680px;margin:16px 0 0;color:var(--color-muted);font-size:16px;line-height:1.75}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 20px;border:1px solid transparent;border-radius:10px;cursor:pointer;font-size:14px;font-weight:600;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{cursor:not-allowed;opacity:.6}.button--primary{color:#fff;background:var(--color-primary);box-shadow:0 6px 18px #2563eb3d}.button--primary:hover{background:var(--color-primary-dark)}.button--ghost{color:var(--color-text);background:var(--color-surface);border-color:var(--color-border)}.panel{margin-top:22px;padding:26px 28px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface);box-shadow:var(--shadow)}.panel-title{margin:0;font-size:18px;letter-spacing:-.01em}.panel-desc{margin:6px 0 0;color:var(--color-muted);font-size:13px;line-height:1.7}code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.92em}.status-head{display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:14px}.status-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;font-size:13px;font-weight:600}.status-dot{width:8px;height:8px;border-radius:50%;background:currentcolor}.status-detail{font-weight:400;opacity:.78}.status-badge--online{color:var(--color-success);background:var(--color-success-bg)}.status-badge--offline{color:var(--color-danger);background:var(--color-danger-bg)}.status-badge--checking{color:var(--color-warning);background:var(--color-warning-bg)}.status-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}.metric{display:flex;flex-direction:column;gap:6px;padding:14px 16px;border-radius:10px;background:var(--color-bg)}.metric-label{color:var(--color-muted);font-size:12px}.metric-value{font-size:17px}.status-error{margin:16px 0 0;padding:10px 14px;border-radius:8px;color:var(--color-danger);background:var(--color-danger-bg);font-size:13px}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 28px;margin-top:18px}.info-item{padding:13px 0;border-bottom:1px solid var(--color-border)}.info-label{display:block;margin-bottom:6px;color:var(--color-muted);font-size:12px}.info-value-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.info-value{overflow-wrap:anywhere;color:var(--color-text);font-size:14px;font-weight:600}.copy-button{flex:none;padding:4px 10px;border:1px solid var(--color-border);border-radius:7px;color:var(--color-muted);background:var(--color-surface);cursor:pointer;font-size:12px}.copy-button:hover{color:var(--color-primary);border-color:var(--color-primary)}.flow{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:28px;padding:18px;border:1px dashed var(--color-border);border-radius:var(--radius);color:var(--color-muted);font-size:13px}.flow-step{padding:6px 12px;border-radius:8px;color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border)}.flow-arrow{color:var(--color-primary)}.stack-list{margin:18px 0 0;padding:0;list-style:none}.stack-item{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid var(--color-border);font-size:14px}.stack-item:last-child{border-bottom:none}.stack-name{font-weight:600}.stack-detail{color:var(--color-muted)}.command-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.command{padding:8px 12px;border-radius:8px;color:var(--color-primary-dark);background:#edf3ff;font-size:13px}.command-note{margin-top:16px}.not-found{padding:90px 0;text-align:center}.not-found-code{margin:0;color:var(--color-primary);font-size:72px;font-weight:800;line-height:1;letter-spacing:-.05em}.not-found .button{margin-top:24px}@media(max-width:640px){.status-grid,.info-grid{grid-template-columns:1fr}.stack-item{grid-template-columns:1fr;gap:4px}.footer-inner{flex-direction:column}.panel{padding:20px}}