/* =============================================================================
   aiduMEI — core stylesheet v2
   -----------------------------------------------------------------------------
   Palette: white paper, deep blue, gray, black.
   Width constrained to hex pyramid. No scroll. No emoji.
   ============================================================================= */

:root {
  --paper: #ffffff;
  --ink: #000000;
  --gray: #525252;
  --blue: #1f4e79;

  --gray-soft: #7c7c7c;
  --gray-faint: #9a9a9a;
  --gray-line: rgba(82, 82, 82, 0.16);
  --blue-tint: rgba(31, 78, 121, 0.06);
  --blue-line: rgba(31, 78, 121, 0.28);

  --ok: #2f7a4f;
  --warn: #b8860b;
  --bad: #a33a3a;

  /* hexagon geometry — pointy-top
     v20.5.0 继承修复：金字塔高度 = --hex-w * 2.8867。叠加 orbital slogan 后
     必须随视口高度与宽度双向收缩，否则顶部砖块压住标语、底部砖块压住 footer。
     --h-reserve = header + orbital + footer + 呼吸（各断点单独调） */
  --hex-max: 240px;
  --h-reserve: 252px;
  --hex-w: max(96px, min(var(--hex-max), calc((100vw - 24px) / 3), calc((100vh - var(--h-reserve)) / 2.887)));
  --hex-h: calc(var(--hex-w) * 1.1547);
  --hex-row: calc(var(--hex-w) * 0.866);

  --shell: calc(var(--hex-w) * 3);   /* 金字塔宽度：header 跟随 */
  --panel-w: 720px;                  /* 弹窗独立宽度，不随金字塔缩放 */
  --radius: 14px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  /* Site typeface: Apple System Font stack */
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  overflow: hidden;
  height: 100%;
}

body {
  background: var(--paper);
  color: var(--gray);
  font-family: var(--font);
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  position: relative;
  display: flex;
  flex-direction: column;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

/* ---------- hexagon backdrop & lattice-bg ---------- */
.hex-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
  mask-image: radial-gradient(circle at 50% 48%, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0.75) 55%, rgba(0, 0, 0, 1) 100%);
  -webkit-mask-image: radial-gradient(circle at 50% 48%, rgba(0, 0, 0, 0.25) 0%, rgba(0, 0, 0, 0.75) 55%, rgba(0, 0, 0, 1) 100%);
}
.lattice-bg-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}
.hex-bg-item {
  position: absolute;
  opacity: 0.3;
}

/* ---------- header (top bar: version + github) ---------- */
.brandbar {
  position: relative;
  z-index: 20;
  flex: none;
  display: flex;
  justify-content: center;
  padding: 14px 16px 0;
  pointer-events: none;
}
.brandbar > * { pointer-events: auto; }

.brandbar-inner {
  width: var(--shell);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--gray-faint);
}

.foot-left {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--gray-soft);
}

.foot-update-badge {
  display: none; /* 默认隐藏；有更新时由 main.js 以 CSSOM 置 inline-block（v20.4.0-alpha P2-11：原 inline style 收编于此） */
  padding: 2px 8px;
  border-radius: 999px;
  background: #f5d04a;
  color: var(--blue);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.domain-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 6px;
  padding: 1px 4px 1px 6px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}
.domain-tag {
  font-size: 10px;
  font-weight: 700;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.domain-select {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: none;
  outline: none;
  font-size: 11px;
  font-weight: 600;
  color: var(--navy, #1f4e79);
  cursor: pointer;
  padding: 2px 14px 2px 2px;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231f4e79' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 0 center;
  background-size: 10px;
}
.domain-select:hover {
  color: var(--blue, #2a75d3);
}
.domain-select:disabled {
  cursor: not-allowed;
  color: var(--gray-faint);
  opacity: 0.8;
}
.chip-user {
  color: var(--blue);
  font-weight: 700;
}

.foot-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.gh-link {
  display: inline-flex;
  align-items: center;
  color: var(--gray);
  transition: color 0.2s var(--ease);
}
.gh-link:hover { color: var(--blue); }
.gh-link svg {
  width: 16px;
  height: 16px;
}

.brandbar-inner b { color: var(--blue); font-weight: 700; }

/* ---------- stage ---------- */
.stage {
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
}
/* ---------- hexagon pyramid ---------- */
.comb {
  position: relative;
  width: calc(var(--hex-w) * 3);
  height: calc(var(--hex-row) * 2 + var(--hex-h));
  flex: none;
  overflow: visible;
}

.hex-btn {
  position: absolute;
  width: var(--hex-w);
  height: var(--hex-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  overflow: visible;
}

/* 六块砖的 1+2+3 金字塔坐标（v20.4.0-alpha P2-11：自 index.html 的 inline
   style 收编，CSP style-src 因此可去 'unsafe-inline'；断点改 --hex-w /
   --hex-row 时坐标随变量自动缩放） */
#hexCrown  { left: var(--hex-w);             top: 0; }
#hexPulse  { left: calc(var(--hex-w) * 0.5); top: var(--hex-row); }
#hexVault  { left: calc(var(--hex-w) * 1.5); top: var(--hex-row); }
#hexMap    { left: 0;                        top: calc(var(--hex-row) * 2); }
#hexRecall { left: var(--hex-w);             top: calc(var(--hex-row) * 2); }
#hexEvolve { left: calc(var(--hex-w) * 2);   top: calc(var(--hex-row) * 2); }

/* frosted pane */
.hex-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  z-index: 1;
  pointer-events: none;
}

.hex-btn > svg.hex-shape {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
}

.hex-btn .hex-shape polygon {
  transition: stroke-width 0.3s var(--ease), stroke 0.3s var(--ease);
}
.hex-btn:hover .hex-shape polygon,
.hex-btn:focus-visible .hex-shape polygon {
  stroke-width: 1.1;
}

/* ---------- PNG icons inside hexagons ---------- */
.hex-icon-png {
  position: relative;
  z-index: 3;
  width: 68px;
  height: 68px;
  margin-bottom: 12px;
  object-fit: contain;
  transition: transform 0.3s var(--ease), filter 0.3s var(--ease);
  filter: none;
}
.hex-btn:hover .hex-icon-png,
.hex-btn:focus-visible .hex-icon-png {
  transform: scale(1.12);
  filter: drop-shadow(0 0 14px rgba(82, 82, 82, 0.35));
}

/* ---------- hover tooltip: follows mouse ---------- */
.hex-tip {
  display: none;
  position: fixed;
  z-index: 200;
  pointer-events: none;
  text-align: center;
  font-size: 11px;
  line-height: 1.5;
  background: rgba(255,255,255,0.95);
  color: #000;
  padding: 6px 13px;
  border: 1px solid var(--gray-line);
  border-radius: 5px;
  white-space: nowrap;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.hex-tip .ht-en {
  display: block;
  color: var(--gray-soft);
  font-size: 10px;
}

.hex-tip .ht-cn {
  display: block;
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
}

/* ---------- hexagon labels: EN top, CN bottom, centered ---------- */
.hex-en,
.hex-cn {
  position: relative;
  z-index: 3;
  width: calc(var(--hex-w) - 24px);
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hex-en {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gray);
  line-height: 1.2;
}

.hex-cn {
  font-size: 22px;
  font-weight: 700;
  margin-top: 3px;
  letter-spacing: 0.08em;
  color: var(--blue);
  line-height: 1.3;
}

/* ---------- crown (settings) — same as others ---------- */
.hex-crown .hex-icon-png {
  width: 56px;
  height: 56px;
  margin-bottom: 10px;
}

/* ---------- footer (bottom: logo + brand, centered) ---------- */
.site-foot {
  position: relative;
  z-index: 20;
  flex: none;
  display: flex;
  justify-content: center;
  padding: 0 16px 20px;
}

.site-foot-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-logo {
  width: 96px;
  height: 96px;
  flex: none;
  border-radius: 6px;
}

.wordmark {
  font-size: 46px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--blue);
  white-space: nowrap;
}
.wordmark b { color: var(--blue); }
.wordmark .lbl {
  color: var(--gray);
}
.wordmark .cn {
  color: var(--blue);
}
.wordmark .sep {
  display: inline-block;
  margin: 0 8px;
  color: var(--ink);
  font-style: normal;
  font-weight: 400;
}

/* =============================================================================
   panel overlay — positioned between header and footer by JS
   ============================================================================= */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.24s var(--ease);
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.panel {
  position: relative;
  width: var(--panel-w);
  max-width: 100vw;
  height: 100%;
  background: var(--paper);
  border: 1px solid var(--gray-line);
  border-radius: var(--radius);
  box-shadow: 0 24px 70px rgba(31, 78, 121, 0.16);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transform: translateY(10px) scale(0.985);
  transition: transform 0.28s var(--ease);
}
.overlay.open .panel { transform: none; }

.panel-hex-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.panel-head {
  position: relative;
  z-index: 2;
  flex: none;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-line);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.panel-head .p-ico { width: 26px; height: 26px; flex: none; }
.panel-head .p-ico img { width: 100%; height: 100%; display: block; object-fit: contain; }

.panel-head .p-en {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gray);
}

.panel-head .p-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.06em;
}

.p-close {
  flex: none;
  margin-left: auto;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-soft);
  transition: color 0.2s var(--ease);
}
.p-close:hover { color: var(--blue); }
.p-close svg { width: 18px; height: 18px; }

.panel-body {
  position: relative;
  z-index: 2;
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 22px 24px 30px;
}

.panel-foot {
  position: relative;
  z-index: 2;
  flex: none;
  padding: 9px 20px;
  border-top: 1px solid var(--gray-line);
  background: rgba(255, 255, 255, 0.92);
  font-size: 11px;
  color: var(--gray-faint);
  letter-spacing: 0.03em;
}
.panel-foot .pf-en {
  color: var(--gray-faint);
  margin-right: 10px;
}

/* =============================================================================
   panel content components (unchanged from v1)
   ============================================================================= */
.sec { margin-bottom: 26px; }
.sec:last-child { margin-bottom: 4px; }
.sec-h {
  display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px;
}
.sec-h h3 { font-size: 13px; font-weight: 700; color: var(--blue); letter-spacing: 0.08em; }
.sec-h .note { font-size: 11px; color: var(--gray-faint); letter-spacing: 0.02em; }
.sec-h .rule { flex: 1 1 auto; height: 1px; background: var(--gray-line); }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
/* 设定面板模型卡片 4 行竖向排列 */
#cfgModels .tiles { grid-template-columns: 1fr; }
.tile {
  border: 1px solid var(--gray-line); border-radius: 10px; padding: 13px 14px;
  background: rgba(255,255,255,0.86);
}
.tile .k { font-size: 10.5px; letter-spacing: 0.06em; color: var(--gray-faint); margin-bottom: 7px; }
.tile .v { font-size: 24px; font-weight: 700; color: var(--blue); line-height: 1; letter-spacing: -0.01em; }
.tile .v small { font-size: 11px; font-weight: 600; color: var(--gray-soft); margin-left: 4px; letter-spacing: 0.02em; }
.tile .u { font-size: 10.5px; color: var(--gray-soft); margin-top: 7px; line-height: 1.45; }

.layers { display: flex; flex-direction: column; gap: 9px; }
.layer { display: grid; grid-template-columns: 118px 1fr 74px; align-items: center; gap: 12px; }
.layer .lname { font-size: 12px; font-weight: 700; color: var(--gray); letter-spacing: 0.03em; }
.layer .lname span { display: block; font-size: 9.5px; font-weight: 600; color: var(--gray-faint); letter-spacing: 0.06em; margin-top: 2px; }
.layer .lbar {
  position: relative; height: 20px; border: 1px solid var(--gray-line);
  border-radius: 4px; background: rgba(31,78,121,0.03); overflow: hidden;
}
.layer .lfill {
  position: absolute; inset: 0 auto 0 0; background: var(--blue); opacity: 0.82;
  transform-origin: left center; animation: bar-grow 0.6s var(--ease) both;
}
@keyframes bar-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.layer[data-tone="soft"] .lfill { background: var(--gray); opacity: 0.5; }
.layer[data-tone="accent"] .lfill { background: var(--purple); opacity: 0.6; }
.layer .lnum { text-align: right; font-size: 15px; font-weight: 700; color: var(--blue); letter-spacing: -0.01em; }
.layer .lnum small { display: block; font-size: 9.5px; font-weight: 600; color: var(--gray-faint); letter-spacing: 0.04em; margin-top: 1px; }

.chart {
  border: 1px solid var(--gray-line); border-radius: 10px; padding: 14px 14px 10px;
  background: rgba(255,255,255,0.86);
}
.chart svg { width: 100%; height: auto; min-height: 118px; display: block; overflow: visible; }
.chart .cbar { fill: var(--blue); opacity: 0.78; transition: opacity 0.2s var(--ease); }
.chart .cbar:hover { opacity: 1; }
.chart .cbar.alt { fill: var(--gray); opacity: 0.42; }
.chart .cgrid { stroke: var(--gray-line); stroke-width: 1; }
.chart .clabel { font-size: 8.5px; fill: var(--gray-faint); letter-spacing: 0.04em; }
.chart-legend { display: flex; align-items: center; gap: 16px; margin-top: 10px; font-size: 10.5px; color: var(--gray-soft); }
.chart-legend i { display: inline-block; width: 9px; height: 9px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }

.searchrow { display: flex; gap: 9px; align-items: stretch; }
.sinput {
  flex: 1 1 auto; min-width: 0; font: inherit; font-size: 12.5px; color: var(--ink);
  padding: 11px 14px; border: 1px solid var(--gray-line); border-radius: 9px;
  background: rgba(255,255,255,0.9); outline: none;
  transition: border-color 0.2s var(--ease);
  -webkit-appearance: none; appearance: none;
}
.sinput::placeholder { color: var(--gray-faint); }
.sinput:focus { border-color: var(--blue-line); }
.sbtn {
  flex: none; font-size: 12px; font-weight: 700; letter-spacing: 0.06em;
  color: var(--blue); padding: 11px 20px; border: 1px solid var(--blue-line);
  border-radius: 9px; background: rgba(255,255,255,0.9);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.sbtn:hover { background: var(--blue); color: var(--paper); }

.funnel { display: flex; flex-direction: column; gap: 2px; }
.fstage {
  display: grid; grid-template-columns: 118px 1fr 74px;
  grid-template-areas: "name track num" ". note note";
  align-items: center; gap: 4px 12px; padding: 7px 0;
  border-bottom: 1px solid var(--gray-line);
}
.fstage:last-child { border-bottom: none; }
.fname { grid-area: name; font-size: 12px; font-weight: 700; color: var(--gray); letter-spacing: 0.03em; }
.fname span { display: block; font-size: 9px; font-weight: 600; color: var(--gray-faint); letter-spacing: 0.05em; margin-top: 2px; }
.ftrack { grid-area: track; display: flex; justify-content: center; height: 22px; align-items: center; }
.fbar { height: 100%; background: var(--blue); opacity: 0.8; border-radius: 3px; transform-origin: center; animation: funnel-in 0.55s var(--ease) both; }
@keyframes funnel-in { from { transform: scaleX(0.2); opacity: 0; } to { transform: scaleX(1); opacity: 0.8; } }
.fnum { grid-area: num; text-align: right; font-size: 15px; font-weight: 700; color: var(--blue); }
.fnum small { display: block; font-size: 9.5px; font-weight: 600; color: var(--gray-faint); margin-top: 1px; letter-spacing: 0.03em; }
.fnote { grid-area: note; font-size: 10.5px; color: var(--gray-faint); line-height: 1.5; letter-spacing: 0.02em; }

.recs { display: flex; flex-direction: column; gap: 8px; }
.rec {
  border: 1px solid var(--gray-line); border-left: 2px solid var(--blue-line);
  border-radius: 8px; padding: 11px 13px; background: rgba(255,255,255,0.86);
  transition: border-color 0.2s var(--ease);
}
.rec:hover { border-left-color: var(--blue); }
.rec .rtext { font-size: 12.5px; line-height: 1.6; color: var(--ink); overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.rec .rmeta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 8px; font-size: 10px; color: var(--gray-faint); letter-spacing: 0.03em; }
.rec .rmeta .cat { color: var(--blue); font-weight: 700; }

.chips { display: flex; flex-wrap: wrap; gap: 7px; }
.chip {
  display: inline-flex; align-items: baseline; gap: 7px; padding: 6px 11px;
  border: 1px solid var(--gray-line); border-radius: 999px; font-size: 11.5px;
  color: var(--gray); background: rgba(255,255,255,0.86);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.chip:hover { border-color: var(--blue-line); color: var(--blue); }
.chip b { color: var(--blue); font-weight: 700; font-size: 11px; }

.probes { display: grid; grid-template-columns: repeat(auto-fit, minmax(168px, 1fr)); gap: 7px; }
.probe {
  display: flex; align-items: center; gap: 9px; padding: 9px 11px;
  border: 1px solid var(--gray-line); border-radius: 8px; font-size: 11.5px;
  color: var(--gray); background: rgba(255,255,255,0.86);
}
.probe i { width: 6px; height: 6px; border-radius: 50%; flex: none; background: var(--gray-faint); }
.probe[data-ok="1"] i { background: var(--ok); }
.probe[data-ok="0"] i { background: var(--bad); }
.probe b { margin-left: auto; font-weight: 700; color: var(--blue); font-size: 11px; }

.todo {
  border: 1px dashed var(--blue-line); border-radius: 10px; padding: 20px 18px;
  background: var(--blue-tint);
}
.todo h4 { font-size: 12.5px; font-weight: 700; color: var(--blue); letter-spacing: 0.05em; margin-bottom: 10px; }
.todo p { font-size: 12px; line-height: 1.7; color: var(--gray); margin-bottom: 8px; }
.todo p:last-child { margin-bottom: 0; }
.todo ul { list-style: none; margin: 4px 0 0; }
.todo li { position: relative; padding-left: 15px; font-size: 12px; line-height: 1.75; color: var(--gray); }
.todo li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 5px; height: 5px; border: 1px solid var(--blue); transform: rotate(45deg); }
.todo code { font-size: 11px; color: var(--blue); background: rgba(31,78,121,0.08); padding: 1px 5px; border-radius: 3px; }

.hint { font-size: 12px; color: var(--gray-faint); padding: 14px 0; letter-spacing: 0.03em; }
.hint.bad { color: var(--bad); line-height: 1.7; }
.hint.bad code { background: rgba(163,58,58,0.07); padding: 1px 5px; border-radius: 3px; font-size: 11px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* =============================================================================
   responsive — tablet
   ============================================================================= */
@media (max-width: 800px) {
  :root {
    --hex-max: 180px;
    --h-reserve: 220px;
    --panel-w: 540px;
  }
  .hex-icon-png { width: 50px; height: 50px; margin-bottom: 9px; }
  .hex-en { font-size: 12px; }
  .hex-cn { font-size: 17px; }
  .brandbar-inner { width: var(--shell); font-size: 10px; }
  .brand-logo { width: 64px; height: 64px; }
  .wordmark { font-size: 28px; }
  .split { grid-template-columns: 1fr; }
}

/* =============================================================================
   responsive — phone
   ============================================================================= */
@media (max-width: 520px) {
  :root {
    --hex-max: 120px;
    --h-reserve: 200px;
    --panel-w: 100vw;
  }
  .hex-icon-png { width: 26px; height: 26px; margin-bottom: 4px; }
  .hex-en { font-size: 7px; letter-spacing: 0.02em; }
  .hex-cn { font-size: 11px; letter-spacing: 0.05em; margin-top: 1px; }
  .brandbar { padding: 10px 10px 0; }
  .brandbar-inner { width: var(--shell); font-size: 9px; }
  .brand-logo { width: 42px; height: 42px; }
  .wordmark { font-size: 16px; }
  .site-foot { padding: 0 10px 12px; }
  .overlay { padding: 0; }
  .panel { width: 100vw; max-height: none; height: 100vh; border: none; border-radius: 0; }
  .panel-head { padding: 13px 14px; gap: 10px; }
  .panel-head .p-en { font-size: 11px; }
  .panel-head .p-title { font-size: 15px; }
  .panel-body { padding: 17px 14px 26px; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .layer { grid-template-columns: 92px 1fr 62px; gap: 9px; }
  .layer .lname { font-size: 11px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* =============================================================================
   v2 additions — bilingual labels, star map, model cards, params, actions
   ============================================================================= */

/* bilingual EN label inside a CN heading */
.en-label {
  color: var(--gray-faint);
  font-size: 0.78em;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-left: 4px;
}

/* panel footer bilingual parts */
.panel-foot .pf-en {
  color: var(--gray-faint);
  margin-right: 10px;
}
.panel-foot .pf-cn {
  color: var(--gray-soft);
}

/* ---------- star map (MAP panel) ---------- */
.starmap {
  border: 1px solid var(--gray-line);
  border-radius: 10px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.86);
  overflow: hidden;
}
.starmap svg {
  width: 100%;
  height: auto;
  display: block;
}
.starmap .core {
  fill: var(--blue);
  opacity: 0.9;
}
.starmap .star {
  fill: var(--blue);
  fill-opacity: 0.55;
  stroke: var(--blue);
  stroke-width: 1;
  transition: fill-opacity 0.2s var(--ease);
}
.starmap .star:hover {
  fill-opacity: 0.85;
}
.starmap .planet {
  fill: var(--gray);
  fill-opacity: 0.4;
  transition: fill-opacity 0.2s var(--ease);
}
.starmap .planet:hover {
  fill-opacity: 0.8;
}
.starmap .slink {
  stroke: var(--blue);
  stroke-width: 0.6;
  opacity: 0.25;
}
.starmap .clink {
  stroke: var(--gray);
  stroke-width: 0.4;
  opacity: 0.3;
}
.starmap .slabel {
  font-size: 9px;
  fill: var(--gray-soft);
  font-family: var(--font);
}
.starmap .core-label {
  font-size: 11px;
  font-weight: 700;
  fill: var(--blue);
}

/* ---------- ECharts force-directed graph container ---------- */
.starmap-echarts {
  width: 100%;
  height: 460px;
  border: 1px solid var(--gray-line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.86);
}

/* ---------- model config cards (SETTINGS panel) ---------- */
.mcard {
  padding: 14px 16px;
}
.mc-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 6px;
  font-size: 11.5px;
}
.mc-row .mc-k {
  color: var(--gray-faint);
  letter-spacing: 0.04em;
  min-width: 70px;
  flex: none;
}
.mc-row b {
  color: var(--ink);
  font-weight: 700;
}
.mc-row code {
  font-size: 10.5px;
  color: var(--blue);
  background: var(--blue-tint);
  padding: 1px 5px;
  border-radius: 3px;
  word-break: break-all;
}
.mc-input {
  flex: 1 1 auto;
  font-size: 11.5px;
  padding: 6px 10px;
}

/* ---------- config action buttons ---------- */
.cfg-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}
.cfg-btn {
  font-size: 12px;
  font-weight: 700;
  padding: 8px 16px;
  border: 1px solid var(--blue-line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--blue);
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.cfg-btn:hover {
  background: var(--blue);
  color: var(--paper);
}

/* ---------- tunable params (SETTINGS panel) ---------- */
.param-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--gray-line);
}
.param-row:last-child {
  border-bottom: none;
}
.param-k {
  flex: 1 1 auto;
  font-size: 12px;
  color: var(--gray);
}
.param-v {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue);
  flex: none;
}
.param-edit {
  flex: none;
  font-size: 10.5px;
  padding: 4px 10px;
  border: 1px solid var(--gray-line);
  border-radius: 6px;
  color: var(--gray-soft);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.param-edit:hover {
  color: var(--blue);
  border-color: var(--blue-line);
}

/* ---------- record action buttons (VAULT panel) ---------- */
.racts {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.ract {
  font-size: 10.5px;
  padding: 4px 10px;
  border: 1px solid var(--gray-line);
  border-radius: 6px;
  color: var(--gray-soft);
  cursor: pointer;
  transition: all 0.18s var(--ease);
}
.ract:hover {
  border-color: var(--blue-line);
  color: var(--blue);
}
.ract.useful:hover { border-color: var(--ok); color: var(--ok); }
.ract.useless:hover { border-color: var(--bad); color: var(--bad); }
.ract.del:hover { border-color: var(--bad); color: var(--bad); }

/* ---------- memory editor (VAULT edit) ---------- */
.editor {
  margin-top: 8px;
  padding: 10px;
  border: 1px solid var(--blue-line);
  border-radius: 8px;
  background: var(--blue-tint);
}
.etext {
  width: 100%;
  min-height: 60px;
  font: inherit;
  font-size: 12px;
  color: var(--ink);
  padding: 8px;
  border: 1px solid var(--gray-line);
  border-radius: 6px;
  resize: vertical;
  background: rgba(255, 255, 255, 0.9);
}
.ebar {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}
.ebtn {
  font-size: 11px;
  padding: 5px 14px;
  border-radius: 6px;
  cursor: pointer;
  border: 1px solid var(--gray-line);
  background: rgba(255, 255, 255, 0.9);
  color: var(--gray);
}
.ebtn.save {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}
.ebtn.save:hover { opacity: 0.88; }
.ebtn.cancel:hover { color: var(--bad); border-color: var(--bad); }

/* ---------- pills (compact label-value) ---------- */
.pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid var(--gray-line);
  font-size: 11px;
  color: var(--gray-soft);
  background: rgba(255, 255, 255, 0.8);
}
.pill b { color: var(--blue); font-weight: 700; }
.pill.ok { border-color: var(--ok); }
.pill.warn { border-color: var(--warn); }
.pill.bad { border-color: var(--bad); }

/* ---------- reasoning / thinking mode toggle ---------- */
.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 22px;
  flex: none;
  margin: 0 8px;
}
.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--gray-faint);
  border-radius: 22px;
  transition: 0.24s var(--ease);
}
.toggle-slider::before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: 0.24s var(--ease);
}
.toggle input:checked + .toggle-slider {
  background: var(--blue);
}
.toggle input:checked + .toggle-slider::before {
  transform: translateX(22px);
}

.effort-btns {
  display: flex;
  gap: 6px;
}
.effort-btn {
  font-size: 11px;
  padding: 4px 12px;
  border: 1px solid var(--gray-line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--gray-soft);
  cursor: pointer;
  transition: all 0.18s var(--ease);
}
.effort-btn:hover {
  border-color: var(--blue-line);
  color: var(--blue);
}
.effort-btn.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.reasoning-block {
  border: 1px solid var(--gray-line);
  border-radius: 10px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.86);
}

/* =============================================================================
   v20.4.0（三方审计 P0-2 · 动态审计 🔴-2）：CSP style-src 'self' 收编区。
   panels.js 经 innerHTML 注入的 66 处内联 style 属性全部收进下面的类；
   动态量（进度宽度/系列颜色）走 data-w/data-bg/data-bc + CSSOM 水合器
   （见 panels.js 顶部）。新样式禁止回到 style="…" —— 守卫已扫 frontend JS。
   ============================================================================= */

/* 图表：容器与图例（chart-legend 基础规则在上方，这里补齐原内联的排布） */
.chart-hint { display: flex; justify-content: space-between; font-size: 10px; color: #7c8ba0; margin-bottom: 4px; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 4px 14px; justify-content: space-between; align-items: center; }
.chart-peak { font-size: 10px; color: #7c8ba0; }
.chart-legend i.lg-swatch { width: 8px; height: 8px; border-radius: 2px; display: inline-block; margin-right: 0; }
.chart-legend i.lg-line { display: inline-block; width: 12px; height: 0; border-radius: 0; border-top: 2px dashed currentColor; vertical-align: middle; margin-right: 0; }

/* 语义色 */
.hexcn { color: var(--hex-cn, inherit); }
.c-bad { color: var(--bad); }
.c-ok { color: var(--ok); }
.c-faint { color: var(--gray-faint); }
.dot-sep { opacity: 0.4; }
.dim55 { opacity: 0.55; }
.dim80 { opacity: 0.8; }

/* 布局工具 */
.m0 { margin: 0; }
.mt10 { margin-top: 10px; }
.mt12 { margin-top: 12px; }
.mt16 { margin-top: 16px; }
.mb12 { margin-bottom: 12px; }
.pt6 { padding-top: 6px; }
.pt8 { padding-top: 8px; }
.pt10 { padding-top: 10px; }
.py6 { padding: 6px 0; }
.pb0 { padding-bottom: 0; }
.mh18 { min-height: 18px; }
.flex1 { flex: 1; }
.w90 { flex: 0 0 90px; }
.w130 { flex: 0 0 130px; }
.v-sm { font-size: 19px; }
.lnum-sm { font-size: 13px; }
.tiles-1col { grid-template-columns: 1fr; }

/* 组件级 */
.chip-obsidian { border-color: #5cb85c; }
.rec-img-wrap { margin-top: 8px; }
.rec-img { max-height: 80px; border-radius: 4px; border: 1px solid rgba(255, 255, 255, 0.1); }
.pill-bad-strong { border-color: var(--bad); color: var(--bad); }
.sec-tight { margin: 0 0 10px 0; }
.sec-gap { margin: 12px 0 10px 0; }
.sec-tight h4, .sec-gap h4 { margin: 0; }
.h4-blue { color: var(--blue); }
.h4-green { color: #007a5e; }
.h4-purple { color: #7030a0; }

/* =============================================================================
   v20.5.0 preview（用户审计 · UI 修复）：以下两段自 HTML 内联 <style> 收编。
   根因：CSP `style-src 'self'`（无 unsafe-inline）拒绝渲染 <style> 元素，
   v20.4.0 P2-11 只搬了六块蜂窝砖与徽章显隐，login 页整卡样式与两页 slogan
   样式留在 HTML 里被 CSP 打死——登录页变无样式白板（生产 2026-09-10 实锤）。
   「守卫射程病」第五次发作：守卫只拦 style= 内容属性，漏了 <style> 元素形态。
   ============================================================================= */

/* ---------- login card（极简现代风格） ---------- */
.login-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
  padding: 20px 16px 40px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 18px;
  box-shadow: 0 16px 40px -8px rgba(0, 0, 0, 0.08), 0 4px 16px -2px rgba(0, 0, 0, 0.04);
  padding: 36px 32px 30px;
  text-align: left;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.25s, box-shadow 0.25s;
}

.login-head {
  text-align: center;
  margin-bottom: 24px;
}

.login-logo {
  display: block;
  margin: 0 auto 12px;
  width: 48px;
  height: 48px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(31, 78, 121, 0.15));
}

.login-title {
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.01em;
  color: #111827;
  margin-bottom: 6px;
}

.login-desc {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.5;
}

.login-group {
  margin-bottom: 16px;
}

.login-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #374151;
  margin-bottom: 6px;
}

.login-input {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  font: inherit;
  font-size: 14px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  outline: none;
  text-align: left;
  letter-spacing: 0.5px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.login-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(31, 78, 121, 0.12);
}

.login-input::placeholder {
  color: #9ca3af;
  font-size: 13px;
}

.login-btn {
  width: 100%;
  height: 44px;
  margin-top: 6px;
  padding: 0 16px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  color: #ffffff;
  background: #18181b;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, transform 0.1s, box-shadow 0.2s;
}

.login-btn:hover {
  background: #27272a;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.login-btn:active {
  transform: scale(0.99);
}

.login-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.login-err {
  min-height: 18px;
  margin-top: 12px;
  font-size: 12px;
  color: var(--bad);
  text-align: center;
}

.login-hint {
  margin-top: 4px;
  font-size: 11px;
  color: #9ca3af;
  text-align: center;
}

/* ---------- Slogan 动效样式 ---------- */
.hero-slogan-orbital {
  position: relative;
  display: block;
  width: 100%;
  max-width: 480px;
  height: clamp(76px, 10vh, 96px);
  margin: 0 auto;
  /* overflow 必须 visible：轨道字符飞行半径 60~140px，裁切会切掉入场轨迹 */
  overflow: visible;
  user-select: none;
  pointer-events: none;
}

/* 登录页：slogan 与授权卡片之间留出呼吸间距 */
.login-wrap .hero-slogan-orbital {
  margin-bottom: 16px;
}

.orbital-slogan-stage {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  font-family: var(--font);
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  font-weight: 750;
  letter-spacing: 0.14em;
  line-height: 1.2;
  transition: left 0.7s cubic-bezier(0.22, 0.61, 0.36, 1), top 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.orbital-slogan-stage[data-tier="ink"] { color: var(--ink); }
.orbital-slogan-stage[data-tier="gray"] { color: #64748b; }
.orbital-slogan-stage[data-tier="blue"] { color: var(--blue); }

.orbital-char {
  display: inline-block;
  flex: 0 0 auto;
  opacity: 0;
  transform: translate(var(--orb-ox, 0px), var(--orb-oy, 0px)) rotate(var(--orb-rot, 0deg)) scale(0.8);
  transition:
    transform 0.65s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: var(--orb-delay, 0ms);
  will-change: transform, opacity;
}

.orbital-char.is-in {
  opacity: 1;
  transform: translate(0, 0) rotate(0deg) scale(1);
}

.orbital-char.is-out {
  opacity: 0;
  transform: translate(calc(var(--orb-ox, 0px) * -0.4), calc(var(--orb-oy, 0px) * -0.4)) scale(0.8);
}

.wordmark-subtle {
  font-size: 12px;
  color: var(--gray-soft);
  opacity: 0.7;
  letter-spacing: 0.5px;
}

/* 品牌文字拆分 */
.brand-gray { color: var(--gray); font-weight: 800; }
.brand-blue { color: var(--blue); font-weight: 800; }
.brand__sep { font-style: normal; margin: 0 3px; }
@keyframes login-shake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}
.login-card.shake { animation: login-shake 0.4s ease; }

/* ---------- slogan (aidu / I do / AI do + 爱嘟 / 唯吾 / 智助)，两页共用 ---------- */
.slogan-en, .slogan-cn {
  position: absolute;
  top: calc(var(--shell-pad, 24px) + 56px); /* header height + margin */
  z-index: 5;
  display: flex;
  flex-direction: column;
  font-size: clamp(1rem, min(3vw, 3.2vh), 2rem);
  font-weight: 900;
  line-height: 1.5;
  pointer-events: none;
  user-select: none;
}
.slogan-en {
  right: max(24px, calc((100vw - var(--shell)) / 2));
  align-items: flex-end;
  text-align: right;
}
.slogan-cn {
  left: max(24px, calc((100vw - var(--shell)) / 2));
  align-items: flex-start;
  text-align: left;
}
.slogan-en .row, .slogan-cn .row {
  display: block;
  white-space: nowrap;
  text-decoration: underline;
  text-underline-offset: 0.1em;
  text-decoration-thickness: 0.055em;
}
.slogan-en .row--1, .slogan-cn .row--1 { color: var(--ink); }
.slogan-en .row--2, .slogan-cn .row--2 { color: var(--gray); }
.slogan-en .row--3, .slogan-cn .row--3 { color: var(--blue); }

@media (max-width: 720px) {
  .slogan-en, .slogan-cn {
    top: auto;
    bottom: 120px;
    font-size: clamp(0.9rem, 4vw, 1.2rem);
  }
  .slogan-en { right: 20px; }
  .slogan-cn { left: 20px; }
}

/* ---------- 联邦成员按域分组样式 ---------- */
.fed-groups-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.fed-group {
  border: 1px solid var(--gray-line);
  border-radius: 10px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.45);
  transition: all 0.25s var(--ease);
}
.fed-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--gray-line);
}
.fed-group-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.fed-group-title small {
  color: var(--gray-faint);
  font-size: 10px;
  font-weight: 500;
}
.fed-group-meta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.fed-group-count {
  font-size: 11px;
  color: var(--gray-soft);
  font-weight: 600;
}