节点在线、应用在线、配置在线使用令牌查询
大石头 authored at 2021-12-16 19:49:30
46.45 KiB
Stardust
/* =============================================================================
 * 星尘看板设计稿 · 通用样式
 * -----------------------------------------------------------------------------
 * 只引用 tokens.css 的 --sd-* 变量;页面通过 .sd-app / .sd-card / .sd-kpi 等
 * 结构类组合,任何页面都不得出现内联色值(演示用的极少量 mask 除外)。
 * ============================================================================= */

*,
*::before,
*::after { box-sizing: border-box; }

[hidden] { display: none !important; }

html,
body { height: 100%; }

body {
  margin: 0;
  background: var(--sd-bg-page);
  color: var(--sd-text-primary);
  font-family: var(--sd-font-family);
  font-size: var(--sd-font-base);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

/* 星云光晕 + 星点背景(与 StardustLayout 的星空氛围一致) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(1200px 620px at 8% -12%, var(--sd-aurora-1), transparent 62%),
    radial-gradient(900px 520px at 92% -6%, var(--sd-aurora-2), transparent 58%),
    radial-gradient(1000px 720px at 50% 118%, var(--sd-aurora-3), transparent 60%);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: var(--sd-star-opacity);
  background-image:
    radial-gradient(1px 1px at 24px 32px, var(--sd-star-color), transparent 100%),
    radial-gradient(1px 1px at 128px 92px, var(--sd-star-color), transparent 100%),
    radial-gradient(1.4px 1.4px at 210px 160px, var(--sd-star-color-2), transparent 100%),
    radial-gradient(1px 1px at 76px 204px, var(--sd-star-color), transparent 100%),
    radial-gradient(1px 1px at 268px 58px, var(--sd-star-color-3), transparent 100%);
  background-size: 300px 300px;
}

a { color: inherit; }

::selection { background: rgba(102, 115, 255, .35); }

/* 细滚动条 */
.sd-scroll::-webkit-scrollbar,
.event-list::-webkit-scrollbar,
.table-wrap::-webkit-scrollbar { width: 8px; height: 8px; }

.sd-scroll::-webkit-scrollbar-thumb,
.event-list::-webkit-scrollbar-thumb,
.table-wrap::-webkit-scrollbar-thumb {
  background: var(--sd-border-light);
  border-radius: 8px;
}

.sd-scroll::-webkit-scrollbar-track,
.event-list::-webkit-scrollbar-track,
.table-wrap::-webkit-scrollbar-track { background: transparent; }

/* ============================ 骨架 ============================ */

.sd-topband {
  position: fixed;
  inset: 0 0 auto;
  height: 2px;
  z-index: 30;
  background: var(--sd-band);
  opacity: .9;
}

.sd-app {
  position: relative;
  z-index: 1;
  display: flex;
  height: 100vh;
  overflow: hidden;
}

.sd-rail {
  width: var(--sd-rail-w);
  flex: 0 0 var(--sd-rail-w);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 0 10px;
  border-right: 1px solid var(--sd-border-extra-light);
  background: color-mix(in srgb, var(--sd-bg-surface) 62%, transparent);
  backdrop-filter: blur(16px);
}

.sd-rail__brand {
  width: 34px;
  height: 34px;
  margin-bottom: 10px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: #fff;
  text-decoration: none;
  background: var(--sd-gradient-brand);
  box-shadow: 0 0 18px rgba(102, 115, 255, .45);
  font-size: 16px;
}

.sd-rail__item {
  width: 44px;
  height: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border-radius: 12px;
  border: 1px solid transparent;
  color: var(--sd-text-secondary);
  text-decoration: none;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .02em;
  transition: color .16s, background .16s, border-color .16s;
}

.sd-rail__item svg { width: 18px; height: 18px; }

.sd-rail__item:hover {
  color: var(--sd-text-primary);
  background: var(--sd-bg-elevated);
}

.sd-rail__item.is-active {
  color: var(--sd-text-primary);
  border-color: var(--sd-color-brand);
  background: color-mix(in srgb, var(--sd-color-brand) 20%, transparent);
  box-shadow: 0 0 14px rgba(102, 115, 255, .30);
}

.sd-rail__item.is-active svg { color: var(--sd-color-brand-light-3); }

.sd-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.sd-topbar {
  height: var(--sd-topbar-h);
  flex: 0 0 var(--sd-topbar-h);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 20px;
  border-bottom: 1px solid var(--sd-border-extra-light);
  background: color-mix(in srgb, var(--sd-bg-page) 55%, transparent);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex: 0 0 auto;
}

.brand__mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 14px;
  background: var(--sd-gradient-brand);
  box-shadow: 0 0 16px rgba(102, 115, 255, .45);
}

.brand__text {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .01em;
  background: linear-gradient(90deg, var(--sd-brand-from), var(--sd-brand-to));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.topbar__sep {
  width: 1px;
  height: 20px;
  background: var(--sd-border-lighter);
}

.project-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 12px;
  border-radius: 9px;
  border: 1px solid var(--sd-border);
  background: var(--sd-bg-input);
  color: var(--sd-text-regular);
  font-size: 12.5px;
  cursor: pointer;
  transition: border-color .16s, color .16s;
}

.project-trigger:hover {
  color: var(--sd-text-primary);
  border-color: var(--sd-color-brand);
}

.project-trigger svg { width: 10px; height: 10px; opacity: .8; }

.scope-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--sd-color-accent) 35%, transparent);
  background: color-mix(in srgb, var(--sd-color-accent) 10%, transparent);
  color: var(--sd-color-accent);
  font-size: 11.5px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
}

.scope-badge svg { width: 12px; height: 12px; }

.topbar__right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar__clock {
  font-family: var(--sd-font-mono);
  font-size: 12px;
  color: var(--sd-text-secondary);
  font-variant-numeric: tabular-nums;
}

/* 主题切换:跟随系统 / 浅色 / 深色 */
.theme-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: 9px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-bg-input);
}

.theme-switch button {
  width: 26px;
  height: 22px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--sd-text-secondary);
  cursor: pointer;
  transition: color .16s, background .16s;
}

.theme-switch button:hover { color: var(--sd-text-primary); }

.theme-switch button.is-active {
  color: var(--sd-color-brand);
  background: color-mix(in srgb, var(--sd-color-brand) 16%, transparent);
}

.theme-switch svg { width: 13px; height: 13px; }

.wb .theme-switch { background: color-mix(in srgb, var(--sd-bg-input) 70%, transparent); }

.landing-theme { position: absolute; top: 16px; right: 0; }

@media (max-width: 720px) {
  .landing-theme { position: static; margin-top: 14px; }
}

.icon-btn {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-bg-input);
  color: var(--sd-text-secondary);
  cursor: pointer;
  transition: color .16s, border-color .16s;
}

.icon-btn:hover { color: var(--sd-text-primary); border-color: var(--sd-color-brand); }
.icon-btn svg { width: 15px; height: 15px; }

.avatar {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--sd-color-brand-light-8);
  border: 1px solid color-mix(in srgb, var(--sd-color-brand) 45%, transparent);
  background: color-mix(in srgb, var(--sd-color-brand) 18%, transparent);
}

.sd-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 18px 22px 26px;
}

.sd-content { max-width: var(--sd-content-max); margin: 0 auto; }

/* ============================ 作用域栏 ============================ */

.scope-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.crumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: var(--sd-text-secondary);
  margin-bottom: 6px;
}

.crumbs a { color: inherit; text-decoration: none; }
.crumbs a:hover { color: var(--sd-color-brand-light-3); }
.crumbs .sep { opacity: .5; }

.page-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -.01em;
  color: var(--sd-text-primary);
}

.page-sub {
  margin: 5px 0 0;
  font-size: 12px;
  color: var(--sd-text-secondary);
}

.page-sub strong {
  color: var(--sd-text-regular);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.segment {
  display: inline-flex;
  padding: 3px;
  border-radius: 10px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-bg-input);
}

.segment button {
  height: 26px;
  padding: 0 11px;
  border: 0;
  border-radius: 7px;
  background: transparent;
  color: var(--sd-text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: color .16s, background .16s;
  font-family: inherit;
}

.segment button:hover { color: var(--sd-text-primary); }

.segment button.is-active {
  color: var(--sd-text-primary);
  background: color-mix(in srgb, var(--sd-color-brand) 26%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--sd-color-brand) 45%, transparent);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 32px;
  padding: 0 12px;
  border-radius: 9px;
  border: 1px solid var(--sd-border);
  background: var(--sd-bg-surface);
  color: var(--sd-text-regular);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: color .16s, border-color .16s, box-shadow .16s;
}

.btn:hover {
  color: var(--sd-text-primary);
  border-color: var(--sd-color-brand);
  box-shadow: 0 0 0 2px var(--sd-focus-shadow);
}

.btn svg { width: 14px; height: 14px; }

.btn--primary {
  border-color: transparent;
  background: var(--sd-gradient-brand);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 6px 18px color-mix(in srgb, var(--sd-color-brand) 32%, transparent);
}

.btn--primary:hover { color: #fff; box-shadow: 0 8px 24px color-mix(in srgb, var(--sd-color-brand) 45%, transparent); }

.btn--ghost { background: transparent; border-color: var(--sd-border-lighter); }

/* ============================ KPI ============================ */

.kpi-row {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.sd-kpi {
  position: relative;
  padding: 13px 15px 12px;
  border-radius: 14px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-card-gradient);
  backdrop-filter: blur(14px);
  box-shadow: var(--sd-shadow-1);
  overflow: hidden;
  min-width: 0;
}

.sd-kpi::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--kpi-accent, var(--sd-color-brand));
  opacity: .75;
}

.sd-kpi::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -38px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--kpi-glow, rgba(102, 115, 255, .16)), transparent 70%);
  pointer-events: none;
}

.sd-kpi--online { --kpi-accent: var(--sd-color-online); --kpi-glow: color-mix(in srgb, var(--sd-color-online) 16%, transparent); }
.sd-kpi--alert { --kpi-accent: var(--sd-color-alert); --kpi-glow: color-mix(in srgb, var(--sd-color-alert) 14%, transparent); }
.sd-kpi--offline { --kpi-accent: var(--sd-color-offline); --kpi-glow: color-mix(in srgb, var(--sd-color-offline) 14%, transparent); }
.sd-kpi--accent { --kpi-accent: var(--sd-color-accent); --kpi-glow: color-mix(in srgb, var(--sd-color-accent) 14%, transparent); }

.sd-kpi__label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: var(--sd-text-secondary);
  white-space: nowrap;
}

.sd-kpi__value {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-top: 8px;
  font-size: 29px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
  color: var(--kpi-value, var(--sd-text-primary));
}

.sd-kpi--online .sd-kpi__value { --kpi-value: var(--sd-color-online); }
.sd-kpi--alert .sd-kpi__value { --kpi-value: var(--sd-color-alert); }
.sd-kpi--offline .sd-kpi__value { --kpi-value: var(--sd-color-offline); }
.sd-kpi--brand .sd-kpi__value { --kpi-value: var(--sd-color-brand-light-3); }

.sd-kpi__unit {
  font-size: 11.5px;
  font-weight: 500;
  color: var(--sd-text-secondary);
}

.sd-kpi__foot {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  font-size: 11px;
  color: var(--sd-text-secondary);
  white-space: nowrap;
}

.sd-kpi__spark {
  position: absolute;
  right: 12px;
  top: 30px;
  width: 66px;
  height: 22px;
  opacity: .9;
  pointer-events: none;
}

.delta { display: inline-flex; align-items: center; gap: 2px; font-variant-numeric: tabular-nums; }
.delta--good { color: var(--sd-color-online); }
.delta--bad { color: var(--sd-color-offline); }
.delta--warn { color: var(--sd-color-alert); }
.delta--flat { color: var(--sd-text-secondary); }

/* ============================ 卡片与栅格 ============================ */

.sd-grid {
  display: grid;
  grid-template-columns: repeat(24, minmax(0, 1fr));
  gap: 14px;
}

.col-4 { grid-column: span 4; }
.col-6 { grid-column: span 6; }
.col-7 { grid-column: span 7; }
.col-8 { grid-column: span 8; }
.col-9 { grid-column: span 9; }
.col-10 { grid-column: span 10; }
.col-12 { grid-column: span 12; }
.col-14 { grid-column: span 14; }
.col-15 { grid-column: span 15; }
.col-16 { grid-column: span 16; }
.col-17 { grid-column: span 17; }
.col-18 { grid-column: span 18; }
.col-24 { grid-column: span 24; }

.sd-card {
  position: relative;
  min-width: 0;
  padding: 15px 16px 14px;
  border-radius: 16px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-card-gradient);
  backdrop-filter: blur(14px);
  box-shadow: var(--sd-shadow-1);
}

.sd-card--ghost { background: var(--sd-card-ghost); }

.sd-card--fill { display: flex; flex-direction: column; }

.sd-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  min-height: 20px;
}

.sd-card__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--sd-text-primary);
  white-space: nowrap;
}

.sd-card__title::before {
  content: "";
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: var(--sd-gradient-brand);
}

.sd-card__hint {
  font-size: 11px;
  color: var(--sd-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sd-card__actions { display: flex; align-items: center; gap: 6px; margin-left: auto; }

.link {
  color: var(--sd-link);
  font-size: 11.5px;
  text-decoration: none;
  white-space: nowrap;
}

.link:hover { color: var(--sd-color-accent); }

.chart { width: 100%; }
.chart--fill { flex: 1; min-height: 220px; }
.chart-lg { height: 286px; }
.chart-md { height: 248px; }
.chart-sm { height: 178px; }
.chart-xl { height: 330px; }

.chart-fallback {
  height: 100%;
  display: grid;
  place-items: center;
  border: 1px dashed var(--sd-border);
  border-radius: 12px;
  color: var(--sd-text-placeholder);
  font-size: 12px;
  text-align: center;
  padding: 12px;
}

/* ============================ 徽标 / 药丸 ============================ */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 500;
  white-space: nowrap;
}

.pill .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 6px currentColor;
}

.pill--online { color: var(--sd-color-online); background: color-mix(in srgb, var(--sd-color-online) 12%, transparent); }
.pill--warn { color: var(--sd-color-alert); background: color-mix(in srgb, var(--sd-color-alert) 12%, transparent); }
.pill--offline { color: var(--sd-color-offline); background: color-mix(in srgb, var(--sd-color-offline) 12%, transparent); }
.pill--info { color: var(--sd-color-accent); background: color-mix(in srgb, var(--sd-color-accent) 10%, transparent); }
.pill--muted { color: var(--sd-text-secondary); background: var(--sd-fill-light); }
.pill--brand { color: var(--sd-color-brand-light-3); background: color-mix(in srgb, var(--sd-color-brand) 16%, transparent); }

.pill--live .dot { animation: sd-pulse 1.8s ease-in-out infinite; }

@keyframes sd-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .45; transform: scale(.82); }
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  border-radius: 6px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-fill-light);
  color: var(--sd-text-secondary);
  font-size: 10.5px;
  font-weight: 500;
}

/* ============================ 表格 ============================ */

.table-wrap { width: 100%; overflow: auto; }

.table-wrap--scroll { max-height: 262px; }

.table-wrap--scroll thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--sd-bg-surface);
}

.sd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}

.sd-table th {
  padding: 7px 10px;
  text-align: left;
  font-weight: 500;
  font-size: 11px;
  color: var(--sd-text-secondary);
  border-bottom: 1px solid var(--sd-border-lighter);
  white-space: nowrap;
  background: transparent;
}

.sd-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--sd-border-extra-light);
  color: var(--sd-text-regular);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.sd-table tbody tr { transition: background .14s; }
.sd-table tbody tr:hover { background: var(--sd-row-hover); }
.sd-table tbody tr:last-child td { border-bottom: 0; }

.sd-table .num { text-align: right; }
.sd-table .strong { color: var(--sd-text-primary); font-weight: 600; }
.sd-table .mono { font-family: var(--sd-font-mono); font-size: 11.5px; }
.sd-table .muted { color: var(--sd-text-secondary); }

.sd-table--compact td { padding: 5px 8px; }
.sd-table--compact th { padding: 6px 8px; }

.sd-table .meter { min-width: 44px; }

.row-link { cursor: pointer; }

/* ============================ 水位条 ============================ */

.meter {
  position: relative;
  height: 6px;
  border-radius: 4px;
  background: var(--sd-fill-light);
  overflow: hidden;
}

.meter > i {
  display: block;
  height: 100%;
  border-radius: 4px;
  background: var(--sd-gradient-brand);
}

.meter--ok > i { background: linear-gradient(90deg, var(--sd-color-online-dark-2), var(--sd-color-online)); }
.meter--warn > i { background: linear-gradient(90deg, var(--sd-color-alert-dark-2), var(--sd-color-alert)); }
.meter--bad > i { background: linear-gradient(90deg, var(--sd-color-offline-dark-2), var(--sd-color-offline)); }

.meter-row {
  display: grid;
  grid-template-columns: 34px 1fr 42px;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--sd-text-secondary);
}

.meter-row b {
  color: var(--sd-text-regular);
  font-weight: 500;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* ============================ 事件流 ============================ */

.event-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
  padding-right: 2px;
}

.event {
  display: grid;
  grid-template-columns: 3px minmax(0, 1fr) auto;
  gap: 10px;
  padding: 9px 8px 9px 6px;
  border-radius: 10px;
  transition: background .14s;
}

.event:hover { background: var(--sd-hover-bg); }

.event__bar {
  width: 3px;
  border-radius: 2px;
  background: var(--sd-color-brand);
}

.event--warn .event__bar { background: var(--sd-color-alert); }
.event--bad .event__bar { background: var(--sd-color-offline); }
.event--ok .event__bar { background: var(--sd-color-online); }
.event--info .event__bar { background: var(--sd-color-accent); }

.event__title {
  font-size: 12.5px;
  color: var(--sd-text-regular);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event__title b { color: var(--sd-text-primary); font-weight: 600; }

.event__meta {
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  color: var(--sd-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.event__time {
  font-family: var(--sd-font-mono);
  font-size: 10.5px;
  color: var(--sd-text-placeholder);
  font-variant-numeric: tabular-nums;
  padding-top: 2px;
}

.event-list--wrap .event__title {
  white-space: normal;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================ 应用卡片 ============================ */

.app-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

@media (max-width: 1200px) {
  .app-grid { grid-template-columns: 1fr; }
}

.app-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 13px 14px 12px;
  border-radius: 14px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-app-card-bg);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: transform .18s, border-color .18s, box-shadow .18s;
}

.app-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--sd-color-brand) 55%, transparent);
  box-shadow: var(--sd-shadow-3);
}

.app-card__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.app-card__name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--sd-text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.app-card__code {
  font-family: var(--sd-font-mono);
  font-size: 10.5px;
  color: var(--sd-text-placeholder);
}

.app-card__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.app-card__stat { min-width: 0; }

.app-card__stat span {
  display: block;
  font-size: 10.5px;
  color: var(--sd-text-secondary);
  white-space: nowrap;
}

.app-card__stat b {
  display: block;
  margin-top: 2px;
  font-size: 15px;
  font-weight: 600;
  color: var(--sd-text-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
}

.app-card__spark { height: 26px; width: 100%; }

.app-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  font-size: 11px;
  color: var(--sd-text-secondary);
}

/* ============================ 实体头部 ============================ */

.entity-head {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 16px 18px;
  margin-bottom: 14px;
  border-radius: 16px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-entity-glow), var(--sd-card-gradient);
  backdrop-filter: blur(14px);
  box-shadow: var(--sd-shadow-1);
}

.entity-head__icon {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--sd-gradient-brand);
  box-shadow: 0 0 20px rgba(102, 115, 255, .40);
}

.entity-head__icon svg { width: 22px; height: 22px; }

.entity-head__main { min-width: 0; flex: 1 1 320px; }

.entity-head__title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -.01em;
}

.entity-head__code {
  font-family: var(--sd-font-mono);
  font-size: 11.5px;
  color: var(--sd-text-placeholder);
}

.entity-head__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 6px;
  font-size: 11.5px;
  color: var(--sd-text-secondary);
}

.entity-head__meta .kv { display: inline-flex; align-items: center; gap: 4px; }
.entity-head__meta .kv b { color: var(--sd-text-regular); font-weight: 500; }
.entity-head__meta .split { width: 1px; height: 10px; background: var(--sd-border-light); }

.entity-head__actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ============================ 空态 / 受限 ============================ */

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 36px 16px;
  text-align: center;
  color: var(--sd-text-secondary);
}

.empty__icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--sd-color-brand) 12%, transparent);
  color: var(--sd-color-brand-light-3);
  border: 1px solid color-mix(in srgb, var(--sd-color-brand) 28%, transparent);
}

.empty__icon svg { width: 24px; height: 24px; }

.empty__title { font-size: 14px; font-weight: 600; color: var(--sd-text-primary); }

.empty__desc { font-size: 12px; max-width: 420px; line-height: 1.7; }

.empty__code {
  margin-top: 4px;
  padding: 12px 16px;
  border-radius: 10px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-bg-input);
  font-family: var(--sd-font-mono);
  font-size: 11.5px;
  color: var(--sd-code-text);
  text-align: left;
  max-width: 100%;
  overflow: auto;
}

.scope-notice {
  display: none;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--sd-color-alert) 35%, transparent);
  background: color-mix(in srgb, var(--sd-color-alert) 8%, transparent);
  color: var(--sd-color-alert-light-3);
  font-size: 12px;
}

.scope-notice svg { width: 16px; height: 16px; flex: 0 0 16px; }

.offline-banner {
  display: none;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--sd-color-offline) 40%, transparent);
  background: color-mix(in srgb, var(--sd-color-offline) 9%, transparent);
  color: var(--sd-color-offline-light-3);
  font-size: 12px;
}

.offline-banner svg { width: 16px; height: 16px; flex: 0 0 16px; }
.offline-banner b { color: var(--sd-text-primary); font-weight: 600; }

html[data-node-state="offline"] .offline-banner { display: flex; }
html[data-node-state="offline"] .sd-kpi__value { color: var(--sd-text-secondary); }
html[data-node-state="offline"] .chart { opacity: .45; }
html[data-node-state="offline"] .entity-head__icon { filter: grayscale(.7); }

html[data-theme="light"] .sd-kpi::after { opacity: .55; }
html[data-theme="light"] .sd-rail__brand,
html[data-theme="light"] .brand__mark { box-shadow: 0 2px 8px color-mix(in srgb, var(--sd-color-brand) 28%, transparent); }
html[data-theme="light"] .wb-num { text-shadow: none; }
html[data-theme="light"] .avatar {
  color: var(--sd-color-brand-dark-2);
  background: color-mix(in srgb, var(--sd-color-brand) 10%, transparent);
  border-color: color-mix(in srgb, var(--sd-color-brand) 30%, transparent);
}

.gauge-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

html[data-scope="limited"] .scope-notice { display: flex; }
html[data-scope="limited"] [data-scope="hide-limited"] { display: none !important; }
html[data-scope="none"] .scope-notice { display: flex; }
html[data-scope="none"] .notice--limited { display: none; }
.notice--none { display: none; }
html[data-scope="none"] .notice--none { display: inline; }
html[data-scope="none"] .sd-content > *:not(.scope-notice):not(.scope-empty) { display: none !important; }
html[data-scope="none"] .scope-empty { display: flex !important; }

.scope-empty {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 90px 20px;
  text-align: center;
}

.scope-empty__icon {
  width: 72px;
  height: 72px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  color: var(--sd-color-brand-light-3);
  border: 1px solid color-mix(in srgb, var(--sd-color-brand) 30%, transparent);
  background: var(--sd-empty-icon-bg);
  box-shadow: 0 0 32px color-mix(in srgb, var(--sd-color-brand) 22%, transparent);
}

.scope-empty__icon svg { width: 30px; height: 30px; }
.scope-empty h2 { margin: 0; font-size: 18px; font-weight: 650; }
.scope-empty p { margin: 0; max-width: 460px; font-size: 12.5px; line-height: 1.8; color: var(--sd-text-secondary); }

/* ============================ 时间线 ============================ */

.timeline {
  position: relative;
  margin: 2px 0 0 6px;
  padding-left: 14px;
  list-style: none;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: 4px;
  width: 1px;
  background: var(--sd-border-lighter);
}

.timeline li {
  position: relative;
  padding: 0 0 12px;
  font-size: 12px;
  color: var(--sd-text-regular);
}

.timeline li:last-child { padding-bottom: 0; }

.timeline li::before {
  content: "";
  position: absolute;
  left: -18px;
  top: 5px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sd-bg-surface);
  border: 1.5px solid var(--sd-color-brand);
}

.timeline li.is-ok::before { border-color: var(--sd-color-online); }
.timeline li.is-warn::before { border-color: var(--sd-color-alert); }
.timeline li.is-bad::before { border-color: var(--sd-color-offline); }

.timeline .tl-title { color: var(--sd-text-primary); font-weight: 500; }
.timeline .tl-meta { margin-top: 2px; font-size: 11px; color: var(--sd-text-secondary); }

/* ============================ 图例 ============================ */

.legend {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 11px;
  color: var(--sd-text-secondary);
}

.legend span { display: inline-flex; align-items: center; gap: 5px; }
.legend i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }
.legend .l-online { background: var(--sd-color-online); }
.legend .l-warn { background: var(--sd-color-alert); }
.legend .l-offline { background: var(--sd-color-offline); }
.legend .l-brand { background: var(--sd-color-brand); }
.legend .l-accent { background: var(--sd-color-accent); }

/* ============================ 运行时指标 ============================ */

.perf-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.perf-tile {
  padding: 9px 11px 10px;
  border-radius: 12px;
  border: 1px solid var(--sd-border-extra-light);
  background: var(--sd-bg-input);
  min-width: 0;
}

.perf-tile span {
  display: block;
  font-size: 10.5px;
  color: var(--sd-text-secondary);
  white-space: nowrap;
}

.perf-tile b {
  display: block;
  margin-top: 3px;
  font-size: 17px;
  font-weight: 600;
  color: var(--sd-text-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
}

.perf-tile .meter { margin-top: 7px; }

.code-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-top: 10px;
}

.code-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--sd-text-secondary);
}

.code-row .mono { font-family: var(--sd-font-mono); font-size: 10.5px; color: var(--sd-text-regular); }
.code-row .grow { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ============================ 表头小标记 ============================ */

.th-sub {
  display: block;
  font-size: 10px;
  font-weight: 400;
  color: var(--sd-text-placeholder);
}

/* ============================ 大屏模式 ============================ */

.wb {
  position: relative;
  z-index: 1;
  height: 100vh;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: clamp(10px, 1vw, 18px);
  padding: clamp(14px, 1.4vw, 26px);
  overflow: hidden;
}

.wb::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 420px at 50% -10%, var(--sd-aurora-1), transparent 65%),
    radial-gradient(700px 500px at 100% 100%, var(--sd-aurora-2), transparent 60%);
}

.wb-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.wb-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(13px, .95vw, 17px);
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--sd-text-primary);
}

.wb-brand i {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  display: grid;
  place-items: center;
  font-style: normal;
  background: var(--sd-gradient-brand);
  box-shadow: 0 0 22px rgba(102, 115, 255, .55);
}

.wb-title-wrap { text-align: center; }

.wb-title {
  margin: 0;
  font-size: clamp(18px, 1.6vw, 30px);
  font-weight: 700;
  letter-spacing: .18em;
  background: var(--sd-band);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.wb-sub {
  margin-top: 4px;
  font-size: clamp(10px, .8vw, 13px);
  color: var(--sd-text-secondary);
  letter-spacing: .08em;
}

.wb-meta {
  text-align: right;
  font-size: clamp(10px, .8vw, 13px);
  color: var(--sd-text-secondary);
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-end;
}

.wb-meta b {
  font-family: var(--sd-font-mono);
  font-size: clamp(15px, 1.25vw, 21px);
  color: var(--sd-text-primary);
  letter-spacing: .06em;
}

.wb-body {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.62fr) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  gap: clamp(10px, 1vw, 18px);
  min-height: 0;
}

.wb-col {
  display: grid;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: clamp(10px, 1vw, 18px);
  min-height: 0;
}

.wb-center {
  display: grid;
  grid-template-rows: minmax(0, 1.55fr) minmax(0, 1fr);
  gap: clamp(10px, 1vw, 18px);
  min-height: 0;
}

.wb-card {
  position: relative;
  min-height: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(12px, 1.1vw, 20px);
  border-radius: 16px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-wb-card-bg);
  box-shadow: var(--sd-shadow-1);
  overflow: hidden;
}

.wb-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: clamp(6px, .6vw, 10px);
}

.wb-card__title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: clamp(11px, .85vw, 14px);
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--sd-text-regular);
  white-space: nowrap;
}

.wb-card__title::before {
  content: "";
  width: 3px;
  height: 13px;
  border-radius: 2px;
  background: var(--sd-band);
}

.wb-card__hint {
  font-size: clamp(9px, .7vw, 11px);
  color: var(--sd-text-secondary);
  white-space: nowrap;
}

.wb-num {
  font-size: clamp(24px, 2.35vw, 44px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--sd-text-primary);
  font-variant-numeric: tabular-nums;
  text-shadow: var(--sd-wb-glow);
}

.wb-num--ok { color: var(--sd-color-online); }
.wb-num--warn { color: var(--sd-color-alert); }
.wb-num--bad { color: var(--sd-color-offline); }

.wb-unit {
  font-size: clamp(10px, .8vw, 13px);
  font-weight: 500;
  color: var(--sd-text-secondary);
  margin-left: 4px;
}

.wb-foot-row {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 8px;
  font-size: clamp(9px, .72vw, 11.5px);
  color: var(--sd-text-secondary);
}

.wb-spark { height: clamp(26px, 2.6vw, 48px); width: 100%; }

.wb-chart { flex: 1; min-height: 0; width: 100%; }

.wb-hero-body {
  position: relative;
  flex: 1;
  min-height: 0;
}

.wb-pane {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s ease;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.wb-pane.is-active {
  opacity: 1;
  pointer-events: auto;
}

.wb-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 8px;
}

.wb-stat span {
  display: block;
  font-size: clamp(9px, .72vw, 11.5px);
  color: var(--sd-text-secondary);
}

.wb-stat b {
  display: block;
  margin-top: 2px;
  font-size: clamp(15px, 1.35vw, 24px);
  font-weight: 700;
  color: var(--sd-text-primary);
  font-variant-numeric: tabular-nums;
}

.wb-stat em {
  font-style: normal;
  font-size: .62em;
  font-weight: 500;
  color: var(--sd-text-secondary);
  margin-left: 3px;
}

.wb-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: clamp(9px, .7vw, 11px);
  color: var(--sd-text-secondary);
}

.wb-legend i { width: 8px; height: 8px; border-radius: 2px; display: inline-block; margin-right: 4px; }

.wb-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}

.wb-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: clamp(4px, .45vw, 8px) 6px;
  border-bottom: 1px solid var(--sd-border-extra-light);
  font-size: clamp(10px, .78vw, 13px);
  color: var(--sd-text-regular);
}

.wb-row:last-child { border-bottom: 0; }
.wb-row .muted { color: var(--sd-text-secondary); font-size: .92em; }

.wb-list--fixed .wb-row { grid-template-columns: 92px minmax(0, 1fr) auto; }

.wb-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: clamp(9px, .68vw, 11px);
  background: var(--sd-fill-light);
  color: var(--sd-text-secondary);
  white-space: nowrap;
}

.wb-pill--ok { color: var(--sd-color-online); background: color-mix(in srgb, var(--sd-color-online) 12%, transparent); }
.wb-pill--warn { color: var(--sd-color-alert); background: color-mix(in srgb, var(--sd-color-alert) 12%, transparent); }
.wb-pill--bad { color: var(--sd-color-offline); background: color-mix(in srgb, var(--sd-color-offline) 12%, transparent); }

.wb-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}

.wb-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--sd-text-secondary);
  font-size: clamp(9px, .72vw, 11.5px);
}

.wb-dots { display: flex; align-items: center; gap: 8px; }

.wb-dots button {
  width: 26px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 2px;
  background: var(--sd-wb-dot);
  cursor: pointer;
  overflow: hidden;
  position: relative;
}

.wb-dots button.is-active { background: color-mix(in srgb, var(--sd-color-brand) 28%, transparent); }

.wb-dots button.is-active::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 2px;
  background: var(--sd-band);
  transform-origin: left;
  animation: wb-progress 12s linear forwards;
}

.wb-dots.is-paused button.is-active::after { animation-play-state: paused; }

@keyframes wb-progress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.wb-hint { opacity: .65; }

@media (max-width: 1100px) {
  .wb-body { grid-template-columns: 1fr; }
  .wb-col { display: none; }
}

/* ============================ 设计稿总览页 ============================ */

.landing {
  position: relative;
  z-index: 1;
  height: 100vh;
  overflow-y: auto;
  padding: 0 24px 44px;
}

.landing-wrap { max-width: 1240px; margin: 0 auto; }

.landing-hero {
  position: relative;
  padding: 70px 0 38px;
  text-align: center;
}

.landing-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--sd-color-brand) 35%, transparent);
  background: color-mix(in srgb, var(--sd-color-brand) 12%, transparent);
  color: var(--sd-link);
  font-size: 11.5px;
  letter-spacing: .12em;
}

.landing-title {
  margin: 18px 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 750;
  letter-spacing: -.02em;
  background: var(--sd-title-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.landing-sub {
  margin: 0 auto;
  max-width: 720px;
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--sd-text-secondary);
}

.landing-sub b { color: var(--sd-text-regular); font-weight: 500; }

.landing-meta {
  margin-top: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 11.5px;
  color: var(--sd-text-secondary);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  margin: 34px 0 14px;
  flex-wrap: wrap;
}

.section-head h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-size: 16px;
  font-weight: 650;
}

.section-head h2::before {
  content: "";
  width: 3px;
  height: 16px;
  border-radius: 2px;
  background: var(--sd-gradient-brand);
}

.section-head p { margin: 0; font-size: 11.5px; color: var(--sd-text-secondary); }

.gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.gallery-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-card-gradient);
  text-decoration: none;
  color: inherit;
  transition: transform .2s, border-color .2s, box-shadow .2s;
}

.gallery-card:hover {
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--sd-color-brand) 55%, transparent);
  box-shadow: var(--sd-shadow-3);
}

.gallery-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.gallery-card__title { font-size: 14px; font-weight: 600; }
.gallery-card__desc { font-size: 11.5px; color: var(--sd-text-secondary); line-height: 1.65; }

.thumb {
  position: relative;
  height: 138px;
  border-radius: 12px;
  border: 1px solid var(--sd-border-extra-light);
  background: var(--sd-thumb-bg);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: hidden;
}

.thumb__bar {
  height: 5px;
  border-radius: 3px;
  background: var(--sd-thumb-bar);
  width: 42%;
}

.thumb__kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; }

.thumb__kpis i {
  height: 22px;
  border-radius: 4px;
  background: var(--sd-thumb-kpi);
  border-top: 1px solid color-mix(in srgb, var(--sd-color-brand) 55%, transparent);
}

.thumb__body { flex: 1; display: flex; gap: 6px; min-height: 0; }

.thumb__chart {
  flex: 1;
  border-radius: 6px;
  background: var(--sd-thumb-chart);
  position: relative;
  overflow: hidden;
}

.thumb__chart::after {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  bottom: 16%;
  height: 42%;
  border-top: 2px solid color-mix(in srgb, var(--sd-color-accent) 65%, transparent);
  border-radius: 50% 50% 0 0 / 100% 100% 0 0;
  transform: rotate(-4deg);
}

.thumb__side { width: 30%; border-radius: 6px; background: var(--sd-thumb-side); }

.thumb--project .thumb__kpis i { border-top-color: color-mix(in srgb, var(--sd-color-online) 60%, transparent); }
.thumb--app .thumb__chart::after { border-top-color: color-mix(in srgb, var(--sd-color-brand-2) 75%, transparent); }
.thumb--node .thumb__chart::after { border-top-color: color-mix(in srgb, var(--sd-color-alert) 70%, transparent); }
.thumb--wall .thumb__kpis i { border-top-color: color-mix(in srgb, var(--sd-color-accent) 70%, transparent); }

.gallery-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
  color: var(--sd-text-secondary);
}

.gallery-card__go { color: var(--sd-link); }

.principles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }

.principle {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-panel-bg);
}

.principle__icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  margin-bottom: 10px;
  color: var(--sd-color-brand-light-3);
  background: color-mix(in srgb, var(--sd-color-brand) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--sd-color-brand) 28%, transparent);
}

.principle__icon svg { width: 17px; height: 17px; }
.principle h3 { margin: 0 0 6px; font-size: 13px; font-weight: 600; }
.principle p { margin: 0; font-size: 11.5px; line-height: 1.75; color: var(--sd-text-secondary); }

.palette-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.palette-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px 5px 6px;
  border-radius: 999px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-panel-bg);
  font-size: 11px;
  color: var(--sd-text-secondary);
}
.palette-chip i { width: 16px; height: 16px; border-radius: 50%; display: inline-block; }

.demo-links { display: flex; gap: 10px; flex-wrap: wrap; }

.note {
  padding: 14px 16px;
  border-radius: 12px;
  border: 1px solid var(--sd-border-lighter);
  background: var(--sd-panel-bg);
  font-size: 12px;
  line-height: 1.85;
  color: var(--sd-text-secondary);
}

.note b { color: var(--sd-text-regular); font-weight: 500; }
.note a { color: var(--sd-link); text-decoration: none; }
.note a:hover { color: var(--sd-color-accent); }

@media (max-width: 1100px) {
  .gallery, .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .gallery, .principles { grid-template-columns: 1fr; }
  .landing-hero { padding-top: 44px; }
}

/* ============================ 页脚 ============================ */

.page-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--sd-border-extra-light);
  font-size: 11px;
  color: var(--sd-text-placeholder);
}

.page-foot a { color: var(--sd-text-secondary); text-decoration: none; }
.page-foot a:hover { color: var(--sd-link); }

/* ============================ 响应式 ============================ */

@media (max-width: 1360px) {
  .kpi-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sd-grid { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .col-16, .col-18, .col-24 { grid-column: span 12; }
  .col-14, .col-15, .col-17 { grid-column: span 12; }
  .col-8, .col-9, .col-10 { grid-column: span 6; }
  .col-6, .col-7 { grid-column: span 6; }
  .col-4 { grid-column: span 4; }
}

@media (max-width: 1100px) {
  .kpi-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sd-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .col-4, .col-6, .col-7, .col-8, .col-9, .col-10, .col-12,
  .col-14, .col-15, .col-16, .col-17, .col-18, .col-24 { grid-column: span 2; }
  .sd-scroll { padding: 14px 14px 20px; }
  .brand__text { display: none; }
}

@media (max-width: 720px) {
  .kpi-row, .sd-grid { grid-template-columns: 1fr; }
  .col-4, .col-6, .col-7, .col-8, .col-9, .col-10, .col-12,
  .col-14, .col-15, .col-16, .col-17, .col-18, .col-24 { grid-column: span 1; }
}