/* ═══════════════════════════════════════════════
   AgentMarket 买家落地页 — agentic.market 终端风
   深色 + 等宽 + 琥珀橙 accents
   ═══════════════════════════════════════════════ */

:root {
  --bg: #0b0b0e;
  --bg-panel: #101014;
  --bg-raised: #15151b;
  --border: #232329;
  --border-bright: #34343d;
  --text: #e8e6e1;
  --text-dim: #8b887f;
  --text-faint: #55534d;
  --amber: #f2a33c;
  --amber-dim: rgba(242, 163, 60, .14);
  --green: #46c27e;
  --cyan: #4ec9d4;
  --red: #e5534b;
  /* 主题衍生层：透明度色 / 阴影 / 渐变（[data-theme="light"] 同名覆写） */
  --on-amber: #0b0b0e;
  --amber-bright: #ffcf8a;
  --amber-glow: rgba(242, 163, 60, .35);
  --amber-glow-strong: rgba(242, 163, 60, .5);
  --amber-ring: rgba(242, 163, 60, .15);
  --amber-sweep: rgba(242, 163, 60, .8);
  --grid-line: rgba(242, 163, 60, .025);
  --green-dim: rgba(70, 194, 126, .1);
  --green-glow: rgba(70, 194, 126, .45);
  --cyan-dim: rgba(78, 201, 212, .1);
  --red-dim: rgba(229, 83, 75, .12);
  --red-line: rgba(229, 83, 75, .4);
  --shadow-1: rgba(0, 0, 0, .4);
  --shadow-2: rgba(0, 0, 0, .5);
  --shadow-3: rgba(0, 0, 0, .6);
  --shadow-4: rgba(0, 0, 0, .65);
  --shadow-5: rgba(0, 0, 0, .8);
  --scrim: rgba(0, 0, 0, .78);
  --nav-bg: rgba(11, 11, 14, .92);
  --qs-bg: rgba(16, 16, 20, .92);
  --bg-sunken: #070709;
  --grad-progress: linear-gradient(90deg, var(--amber), var(--amber-bright));
  --grad-amber: linear-gradient(90deg, rgba(242, 163, 60, .35), var(--amber));
  --prog-pct-shadow: 0 1px 2px #000;
  --hero-vignette: radial-gradient(ellipse 90% 70% at 50% 30%, rgba(242, 163, 60, .04), transparent 70%);
  --paper-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.016'/%3E%3C/svg%3E");
  color-scheme: dark;
  --mono: "SF Mono", "JetBrains Mono", Menlo, Consolas, "Courier New", monospace;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ═══════════ 昼间主题：仅覆写 token 值，结构与深色共用 ═══════════ */
[data-theme="light"] {
  --bg: #f7f6f2;
  --bg-panel: #fffdf8;
  --bg-raised: #f1efe8;
  --bg-row-hover: #f4f2eb;
  --bg-sunken: #ebe9e2;
  --border: #e1ded4;
  --border-bright: #c8c3b4;
  --text: #29261f;
  --text-dim: #6d6759;
  --text-faint: #948e80;
  --amber: #9a5d07;
  --on-amber: #fffdf8;
  --amber-bright: #cf9d3f;
  --amber-dim: rgba(154, 93, 7, .11);
  --amber-glow: rgba(154, 93, 7, .22);
  --amber-glow-strong: rgba(154, 93, 7, .32);
  --amber-ring: rgba(154, 93, 7, .32);
  --amber-sweep: rgba(154, 93, 7, .55);
  --grid-line: rgba(154, 93, 7, .05);
  --green: #1a7a4b;
  --green-dim: rgba(26, 122, 75, .1);
  --green-glow: rgba(26, 122, 75, .25);
  --cyan: #0e7686;
  --cyan-dim: rgba(14, 118, 134, .1);
  --red: #c23a2c;
  --red-dim: rgba(194, 58, 44, .1);
  --red-line: rgba(194, 58, 44, .4);
  --shadow-1: rgba(74, 62, 35, .08);
  --shadow-2: rgba(74, 62, 35, .1);
  --shadow-3: rgba(74, 62, 35, .12);
  --shadow-4: rgba(74, 62, 35, .14);
  --shadow-5: rgba(74, 62, 35, .18);
  --scrim: rgba(46, 41, 27, .5);
  --nav-bg: rgba(247, 246, 242, .92);
  --qs-bg: rgba(243, 241, 234, .94);
  --grad-amber: linear-gradient(90deg, rgba(154, 93, 7, .22), var(--amber-bright));
  --prog-pct-shadow: none;
  --hero-vignette: radial-gradient(ellipse 90% 70% at 50% 30%, rgba(154, 93, 7, .035), transparent 70%);
  --paper-noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  color-scheme: light;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.6;
  /* 终端质感：细网格底纹（dark 为网格；light 叠纸感噪点，token 随主题） */
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px),
    var(--paper-noise);
  background-size: 42px 42px, 42px 42px, 120px 120px;
}

::selection { background: var(--amber); color: var(--on-amber); }

a { color: var(--text); text-decoration: none; }
a:hover { color: var(--amber); }

.link { color: var(--cyan); border-bottom: 1px dashed var(--cyan); }

/* 键盘可达性 + 滚动条细节 */
:focus-visible { outline: 1px solid var(--amber); outline-offset: 2px; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-bright); border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

/* ═══════════ 滚动进度条 ═══════════ */
.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 99;
  height: 2px; width: 0;
  background: var(--grad-progress);
  box-shadow: 0 0 8px var(--amber-glow-strong);
  transition: width .12s linear;
  pointer-events: none;
}

/* ═══════════ 滚动 reveal ═══════════ */
.reveal {
  opacity: 0; transform: translateY(16px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: var(--d, 0s);
}
.reveal.in { opacity: 1; transform: none; }

/* ═══════════ NAV ═══════════ */
.nav {
  display: flex; align-items: center; gap: 24px;
  padding: 14px 28px;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: blur(6px);
}
.nav-left { display: flex; align-items: baseline; gap: 10px; }
.logo-sub { white-space: nowrap; }
a.nav-left:hover .logo-text { color: var(--text); }
.logo {
  width: 26px; height: 26px; align-self: center;
  filter: drop-shadow(0 0 6px var(--amber-glow));
}
.logo-text { font-weight: 700; letter-spacing: .5px; }
.logo-sub { color: var(--text-faint); font-size: 12px; }

.nav-search {
  flex: 1; max-width: 380px; margin: 0 auto;
  display: flex; align-items: center; gap: 8px;
  border: 1px solid var(--border);
  padding: 7px 12px;
  background: var(--bg-panel);
  transition: border-color .2s, box-shadow .2s;
}
.nav-search:focus-within {
  border-color: var(--amber);
  box-shadow: 0 0 0 3px var(--amber-dim);
}
.nav-search-icon { color: var(--amber); font-weight: 700; }
.nav-search input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text); font-family: var(--mono); font-size: 13px;
}
.nav-search input::placeholder { color: var(--text-faint); }
.nav-search kbd {
  font-family: var(--mono); font-size: 11px; color: var(--text-dim);
  border: 1px solid var(--border-bright); padding: 1px 6px;
}

.nav-right { margin-left: auto; display: flex; align-items: center; gap: 18px; font-size: 13px; }
.nav-right a { color: var(--text-dim); position: relative; white-space: nowrap; }
.nav-right a::after {
  content: ""; position: absolute; left: 0; bottom: -4px;
  width: 100%; height: 1px; background: var(--amber);
  transform: scaleX(0); transform-origin: left center;
  transition: transform .18s var(--ease);
}
.nav-right a:hover { color: var(--amber); }
.nav-right a:hover::after { transform: scaleX(1); }
.nav-seller { color: var(--amber) !important; }

/* 昼夜主题切换按钮 */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; padding: 0; flex-shrink: 0;
  background: none; border: 1px solid var(--border-bright);
  color: var(--text-dim); cursor: pointer;
  transition: color .15s var(--ease), border-color .15s var(--ease);
}
.theme-toggle:hover { color: var(--amber); border-color: var(--amber); }
.theme-toggle:focus-visible { outline: 1px solid var(--amber); outline-offset: 2px; }
.theme-toggle svg { width: 15px; height: 15px; display: block; }
[data-theme="dark"] .theme-toggle .ico-moon { display: none; }
[data-theme="light"] .theme-toggle .ico-sun { display: none; }

/* ═══════════ HERO ═══════════ */
.hero {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px;
  padding: 72px 28px 56px;
  max-width: 1180px; margin: 0 auto;
  /* 径向渐晕：中心微亮聚焦（token 随主题） */
  background-image: var(--hero-vignette);
}

/* 打字机入场：字符逐个显形 + 末尾琥珀光标；reduced-motion 直接显示 */
.hero-title { display: inline-flex; align-items: baseline; }
.type-in {
  display: inline-block;
  overflow: hidden; white-space: nowrap;
  border-right: 0;
  width: 0;
  max-width: max-content;
  animation: typeIn 1.1s steps(8, end) .2s forwards;
}
.type-caret {
  display: inline-block;
  width: 0.55em; height: 1.05em;
  background: var(--amber);
  margin-left: 6px;
  transform: translateY(.15em);
  animation: caretBlink 1.1s steps(1) infinite;
}
@keyframes typeIn { to { width: 100%; } }
@keyframes caretBlink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .type-in { animation: none; width: 100%; }
  .type-caret { display: none; }
}

.hero-eyebrow { color: var(--green); margin-bottom: 18px; }
.cursor { color: var(--amber); animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero h1 {
  font-size: 46px; line-height: 1.15; letter-spacing: -1px;
  margin-bottom: 18px; font-weight: 700;
}
.hero-tagline { color: var(--text-dim); font-size: 15px; margin-bottom: 32px; }
.hero-tagline b { color: var(--amber); font-weight: 600; }

.hero-cta { display: flex; gap: 14px; }

.btn {
  display: inline-block; font-family: var(--mono); font-size: 13px;
  padding: 10px 20px; border: 1px solid var(--border-bright);
  color: var(--text); cursor: pointer; background: none;
  transition: all .18s var(--ease);
}
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--amber); border-color: var(--amber); color: var(--on-amber); font-weight: 700; }
.btn-primary:hover { box-shadow: 0 0 18px var(--amber-glow-strong); color: var(--on-amber); }
.btn-ghost:hover { border-color: var(--amber); color: var(--amber); }
.btn-sm { padding: 7px 14px; font-size: 12px; }
.btn-xs { padding: 4px 10px; font-size: 12px; border-color: var(--border); }
.btn-xs:not(.btn-primary):hover { border-color: var(--amber); color: var(--amber); }

/* trust ledger */
.ledger {
  border: 1px solid var(--border);
  background: var(--bg-panel);
  padding: 22px;
  position: relative;
  overflow: hidden;
}
.ledger::before {
  /* 顶部一道极细的品牌光线，账本"通电"感 */
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber-sweep), transparent);
  animation: ledgerLine 3.2s var(--ease) infinite;
}
@keyframes ledgerLine {
  0% { transform: translateX(-100%); }
  60%, 100% { transform: translateX(100%); }
}
.ledger-row { display: flex; justify-content: space-between; align-items: baseline; }
.ledger-row + .ledger-row { margin-top: 4px; }
.ledger-label { color: var(--text-faint); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
.live-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--green);
  box-shadow: 0 0 0 0 var(--green-glow);
  animation: livePulse 2s infinite;
  align-self: center;
}
@keyframes livePulse {
  0% { box-shadow: 0 0 0 0 var(--green-glow); }
  70% { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
.ledger-num {
  font-size: 34px; font-weight: 700; color: var(--amber);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 24px var(--amber-glow);
}
.ledger-chart {
  display: flex; align-items: flex-end; gap: 4px; height: 64px;
  margin: 18px 0 6px; padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.ledger-chart i {
  flex: 1; background: var(--amber-dim); border-top: 2px solid var(--amber);
  min-height: 4px;
  transform-origin: bottom;
  animation: barGrow .8s var(--ease) both;
}
@keyframes barGrow { from { transform: scaleY(0); } }
.ledger-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--border); margin-top: 16px;
}
.ledger-cell {
  padding: 10px 12px; display: flex; flex-direction: column; gap: 2px;
}
.ledger-cell + .ledger-cell { border-left: 1px solid var(--border); }
.ledger-num-sm { font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }
.ledger-note { color: var(--text-faint); font-size: 11px; margin-top: 14px; }

/* ═══════════ MARQUEE ═══════════ */
.marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden; padding: 10px 0;
  background: var(--bg-panel);
}
.marquee-track {
  display: flex; gap: 48px; white-space: nowrap;
  color: var(--text-faint); font-size: 13px; letter-spacing: 2px;
  animation: scroll 120s linear infinite;
  width: max-content;
}
.marquee:hover .marquee-track,
.marquee:focus-within .marquee-track { animation-play-state: paused; }
.marquee-track b { color: var(--amber); font-weight: 400; }
.marquee-track .tk-sep { color: var(--border-bright); margin: 0 14px; }
@keyframes scroll { to { transform: translateX(-50%); } }

/* ═══════════ SECTIONS ═══════════ */
.section { max-width: 1180px; margin: 0 auto; padding: 72px 28px 8px; }
.section-head { margin-bottom: 26px; }
.section-head h2 { font-size: 24px; letter-spacing: -.5px; }
.prompt { color: var(--amber); }
.section-sub { color: var(--text-dim); font-size: 13px; margin-top: 6px; }

/* route chips */
.route-chips { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 18px; }
.chip {
  font-family: var(--mono); font-size: 12px; cursor: pointer;
  background: var(--bg-panel); color: var(--text-dim);
  border: 1px solid var(--border-bright); padding: 6px 14px;
  transition: all .18s var(--ease);
}
.chip:hover { color: var(--text); border-color: var(--text-dim); }
.chip.active {
  border-color: var(--amber); color: var(--amber); background: var(--amber-dim);
  box-shadow: 0 0 12px var(--amber-ring);
}
.route-legend { margin-left: auto; color: var(--text-faint); font-size: 11.5px; }
.dot { display: inline-block; width: 8px; height: 8px; margin-right: 5px; vertical-align: baseline; }
.dot-a { background: var(--amber); }
.dot-b { background: var(--cyan); }

/* filter row */
.filter-row { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.catalog-filters { flex-wrap: wrap; }
.catalog-search-input { flex: 1 1 280px; min-height: 42px; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-panel); color: var(--text); }
.price-input { flex: 0 1 190px; min-height: 42px; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-panel); color: var(--text); }
.price-input::-webkit-outer-spin-button, .price-input::-webkit-inner-spin-button { margin-left: 6px; }
.filter-select-wrap select {
  font-family: var(--mono); font-size: 12px; color: var(--text-dim);
  background: var(--bg-panel); border: 1px solid var(--border);
  padding: 7px 12px; outline: none; cursor: pointer;
}
.filter-select-wrap select:focus { border-color: var(--amber); }
.filter-count { color: var(--text-faint); font-size: 12px; }

/* catalog cards */
.catalog-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.ko-card {
  border: 1px solid var(--border); background: var(--bg-panel);
  padding: 18px; display: flex; flex-direction: column; gap: 10px;
  transition: border-color .18s var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease);
  animation: cardIn .45s var(--ease) both;
  animation-delay: calc(var(--i, 0) * 55ms);
  will-change: transform;
}
@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px); }
}
.ko-card:hover {
  border-color: var(--amber);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px var(--shadow-2), 0 0 0 1px var(--amber-ring);
}
.ko-head { display: flex; justify-content: space-between; gap: 10px; align-items: flex-start; }
.ko-topic { font-size: 14.5px; font-weight: 700; line-height: 1.45; }
.ko-price {
  color: var(--amber); font-weight: 700; white-space: nowrap;
  font-variant-numeric: tabular-nums;
  transition: text-shadow .2s;
}
.ko-card:hover .ko-price { text-shadow: 0 0 14px var(--amber-glow-strong); }
.ko-seller { color: var(--text-dim); font-size: 12px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.badge {
  font-size: 10.5px; padding: 1px 7px; border: 1px solid var(--border-bright);
  color: var(--text-dim);
}
.badge-verified { color: var(--green); border-color: var(--green); }
.ko-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--text-dim); flex-wrap: wrap; }
.ko-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag-route-a { color: var(--amber); border: 1px solid var(--amber); background: var(--amber-dim); }
.tag-route-b { color: var(--cyan); border: 1px solid var(--cyan); background: var(--cyan-dim); }
.ko-preview {
  color: var(--text-dim); font-size: 12.5px; line-height: 1.6;
  overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}
.ko-foot {
  margin-top: auto; padding-top: 12px; border-top: 1px dashed var(--border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11.5px; color: var(--text-faint);
}
.detail-link {
  background: none; border: none; cursor: pointer;
  font-family: var(--mono); font-size: 11.5px; color: var(--text-dim);
  padding: 0; transition: color .15s;
}
.ko-card:hover .detail-link { color: var(--amber); }
.catalog-empty { color: var(--text-faint); padding: 40px 0 20px; }

/* ═══════════ BUNDLES ═══════════ */
.bundle-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bundle-card {
  border: 1px solid var(--border); background: var(--bg-raised);
  padding: 22px; display: flex; flex-direction: column; gap: 12px;
  transition: border-color .18s var(--ease), transform .18s var(--ease);
}
.bundle-card:hover { border-color: var(--border-bright); transform: translateY(-2px); }
.bundle-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.bundle-head h3 { font-size: 16px; }
.bundle-price { color: var(--amber); font-weight: 700; white-space: nowrap; font-variant-numeric: tabular-nums; }
.bundle-desc { color: var(--text-dim); font-size: 12.5px; }
.bundle-list { list-style: none; border: 1px solid var(--border); }
.bundle-list li {
  display: flex; justify-content: space-between; gap: 10px;
  padding: 8px 12px; font-size: 12.5px;
}
.bundle-list li + li { border-top: 1px solid var(--border); }
.bundle-list em { color: var(--amber); font-style: normal; font-variant-numeric: tabular-nums; }
.bundle-foot { display: flex; justify-content: space-between; align-items: center; }
.bundle-meta { color: var(--text-faint); font-size: 11.5px; }
.bundle-oid {
  display: block; color: var(--text-faint); font-size: 10.5px;
  font-family: var(--mono);
}
.bundle-box { border: 1px solid var(--border); background: var(--bg-raised); margin: 16px 0; }
.bundle-box .bundle-list { border: none; border-bottom: 1px solid var(--border); }
.bundle-list li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 11px 16px; font-size: 12.5px;
}
.bundle-sum {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 12px 16px; color: var(--text-dim); font-size: 11.5px;
}
.bundle-sum b { color: var(--amber); font-size: 14px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.bundle-sum small { display: block; color: var(--text-faint); font-size: 10.5px; margin-top: 2px; }
.bundle-out-tag {
  display: inline-block; color: var(--amber); font-weight: 700; font-size: 10.5px;
  letter-spacing: 1px; margin-right: 8px; text-transform: uppercase;
}
.bundle-hint { margin: 0; }

/* ═══════════ INTEGRATE ═══════════ */
.integrate-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.term-window { border: 1px solid var(--border); background: var(--bg-panel); display: flex; flex-direction: column; }
.term-chrome {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 14px; border-bottom: 1px solid var(--border);
  background: var(--bg-raised);
}
.term-dot { width: 10px; height: 10px; border-radius: 50%; }
.term-dot-r { background: var(--red); }
.term-dot-y { background: var(--amber); }
.term-dot-g { background: var(--green); }
.term-title { margin-left: 8px; color: var(--text-faint); font-size: 12px; }
.term-body { padding: 18px; overflow-x: auto; flex: 1; font-size: 13px; line-height: 1.75; }
.term-body .c { color: var(--text-faint); }
.term-body .kw { color: var(--cyan); }
.term-body .s { color: var(--amber); }
.term-actions {
  display: flex; gap: 10px; padding: 14px; border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.integrate-note { color: var(--text-faint); font-size: 12px; margin-top: 18px; }

/* ═══════════ MODAL（详情 / 组合明细共用）═══════════ */
.modal-mask {
  position: fixed; inset: 0; background: var(--scrim);
  backdrop-filter: blur(3px);
  display: flex; align-items: center; justify-content: center; z-index: 100;
  animation: fadeIn .18s var(--ease);
}
.modal {
  background: var(--bg-panel); border: 1px solid var(--border-bright);
  width: 560px; max-width: 92vw; max-height: 84vh; overflow-y: auto;
  padding: 26px 30px;
  box-shadow: 0 12px 48px var(--shadow-5), 0 0 0 1px var(--amber-ring);
  animation: modalIn .22s var(--ease);
}
@keyframes fadeIn { from { opacity: 0; } }
@keyframes modalIn { from { opacity: 0; transform: translateY(10px) scale(.98); } }
.modal-head {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px; border-bottom: 1px solid var(--border); padding-bottom: 10px;
}
.modal-title { color: var(--amber); font-weight: 700; font-size: 13px; }
.modal-x { background: none; border: none; color: var(--text-dim); font-size: 18px; cursor: pointer; }
.modal-x:hover { color: var(--text); }
.modal-body { color: var(--text-dim); font-size: 12.5px; line-height: 1.7; }
.modal-foot {
  display: flex; justify-content: flex-end; gap: 8px;
  margin-top: 18px; padding-top: 12px; border-top: 1px dashed var(--border);
}

/* 详情模态内容 */
.d-head { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; margin-bottom: 10px; }
.d-topic { font-size: 16px; color: var(--text); line-height: 1.45; }
.d-price { color: var(--amber); font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.d-price span { color: var(--text-faint); font-weight: 400; }
.d-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 14px; }
.d-meta { border: 1px solid var(--border); margin-bottom: 12px; }
.d-row {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 7px 12px; font-size: 12px;
}
.d-row + .d-row { border-top: 1px solid var(--border); }
.d-k { color: var(--text-faint); flex-shrink: 0; }
.d-oid { color: var(--text-dim); }
.d-preview {
  border-left: 2px solid var(--amber); background: var(--bg-raised);
  padding: 10px 14px; margin-bottom: 12px;
}
.d-preview p { color: var(--text-dim); margin-top: 4px; }
.d-note { color: var(--text-faint); font-size: 11.5px; line-height: 1.7; }

/* ═══════════ Braille 加载态（终端盲文旋转符）═══════════ */
.braille-loading {
  grid-column: 1 / -1;
  color: var(--text-faint); font-size: 13px; letter-spacing: 1px;
  padding: 40px 0 20px;
  animation: brailleSpin 0.8s steps(1) infinite;
}
@keyframes brailleSpin {
  0% { }  /* 内容由 JS 定时轮换字符 */
}

/* ═══════════ TOAST ═══════════ */
.toast-wrap {
  position: fixed; right: 20px; bottom: 20px; z-index: 120;
  display: flex; flex-direction: column; gap: 8px; align-items: flex-end;
}
.toast {
  font-family: var(--mono); font-size: 12.5px;
  background: var(--bg-raised); color: var(--text);
  border: 1px solid var(--border-bright);
  padding: 10px 14px; max-width: 360px;
  box-shadow: 0 8px 28px var(--shadow-3);
  opacity: 0; transform: translateX(16px);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  display: flex; align-items: baseline; gap: 8px;
  border-left-width: 2px;
  min-width: 0;
}
.toast .toast-mark { flex-shrink: 0; font-weight: 700; }
.toast-ok .toast-mark { color: var(--green); }
.toast-warn .toast-mark { color: var(--red); }
.toast-info .toast-mark { color: var(--cyan); }
.toast .toast-msg {
  flex: 1 1 auto; min-width: 0;
  overflow-wrap: anywhere; white-space: normal;
}
.toast.show { opacity: 1; transform: none; }
.toast-ok { border-color: var(--green); }
.toast-warn { border-color: var(--amber); }
.toast-info { border-color: var(--cyan); }

/* ═══════════ FOOTER ═══════════ */
.footer {
  max-width: 1180px; margin: 72px auto 0; padding: 28px;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 8px; font-size: 12px;
}
.footer-dim { color: var(--text-faint); max-width: 760px; }

/* ═══════════ 无障碍：减少动效 ═══════════ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ═══════════ RESPONSIVE ═══════════ */
@media (max-width: 1200px) {
.logo-sub { display: none; }
.nav-search { max-width: 200px; }
}
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, 1fr); }
  .bundle-grid, .integrate-grid { grid-template-columns: 1fr; }
  .route-legend { display: none; }
}
@media (max-width: 620px) {
  .catalog-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .nav-search { display: none; }
}

/* ═══════════ 详情页（detail.html）═══════════ */
.crumb {
  max-width: 1180px; margin: 0 auto; padding: 18px 28px 0;
  font-size: 12px; color: var(--text-faint);
}
.crumb a { color: var(--text-dim); border-bottom: 1px dashed var(--border-bright); }
.crumb a:hover { color: var(--amber); }
.crumb-sep { margin: 0 8px; color: var(--amber); }
.crumb-cur { color: var(--text); }

.detail { max-width: 1180px; margin: 0 auto; padding: 22px 28px 40px; }
.detail-grid { display: grid; grid-template-columns: 1fr 320px; gap: 28px; align-items: start; }
.detail-head h1 { font-size: 30px; line-height: 1.25; letter-spacing: -.5px; margin-bottom: 14px; }
.detail-sub { color: var(--text-dim); font-size: 13.5px; margin-top: 14px; }
.dt-sec { margin-top: 40px; }
.dt-sec h2 { font-size: 18px; letter-spacing: -.3px; margin-bottom: 16px; }
.sec-hint { color: var(--text-faint); font-size: 12px; font-weight: 400; margin-left: 10px; }

.quality-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border); background: var(--bg-panel);
}
.quality-cell {
  padding: 18px 16px; display: flex; flex-direction: column; gap: 6px;
}
.quality-cell + .quality-cell { border-left: 1px solid var(--border); }
.quality-num {
  font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums;
}
.amber-num { color: var(--amber); text-shadow: 0 0 18px var(--amber-glow); }
.quality-k { color: var(--text-faint); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }
.conv-bar {
  height: 5px; background: var(--bg-raised); border: 1px solid var(--border);
  margin-top: 4px;
}
.conv-bar i {
  display: block; height: 100%; width: 0; background: var(--amber);
  transition: width .9s var(--ease);
}

.schema-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.schema-table th, .schema-table td {
  text-align: left; padding: 8px 12px; border: 1px solid var(--border);
}
.schema-table th {
  color: var(--text-faint); font-weight: 500; font-size: 11px;
  text-transform: uppercase; letter-spacing: 1px; background: var(--bg-raised);
}
.schema-name { color: var(--amber); }
.schema-req { color: var(--amber); border-color: var(--amber); }

.provider-card { border: 1px solid var(--border); background: var(--bg-panel); margin-bottom: 10px; }
.d-url { color: var(--cyan); word-break: break-all; }
.route-explain { color: var(--text-dim); font-size: 12.5px; line-height: 1.8; max-width: 720px; }

.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.rel-card { cursor: pointer; }

.buy-card {
  position: sticky; top: 84px;
  border: 1px solid var(--border-bright); background: var(--bg-panel);
  padding: 22px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: 0 8px 32px var(--shadow-1);
}
.buy-price { display: flex; align-items: baseline; gap: 8px; }
.buy-num {
  font-size: 40px; font-weight: 700; color: var(--amber);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 26px var(--amber-glow);
}
.buy-per { color: var(--text-faint); font-size: 12px; }
.buy-list { list-style: none; display: flex; flex-direction: column; gap: 7px; font-size: 12px; color: var(--text-dim); }
.buy-cta { text-align: center; }
.buy-note, .buy-disc { color: var(--text-faint); font-size: 11px; line-height: 1.7; }

.detail-miss { padding-top: 60px; }
.miss-code { color: var(--amber); font-size: 15px; margin-bottom: 12px; }
.miss-msg { color: var(--text-dim); font-size: 13px; margin-bottom: 22px; }

@media (max-width: 960px) {
  .detail-grid { grid-template-columns: 1fr; }
  .buy-card { position: static; }
  .quality-grid, .rel-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ═══════════ 接入文档页（docs.html）═══════════ */
.docs {
  max-width: 1180px; margin: 0 auto; padding: 30px 28px 60px;
  display: grid; grid-template-columns: 220px 1fr; gap: 44px; align-items: start;
}
.docs-toc {
  position: sticky; top: 84px;
  display: flex; flex-direction: column; gap: 2px;
  border-left: 1px solid var(--border); padding-left: 0;
}
.docs-toc a {
  padding: 6px 14px; font-size: 12.5px; color: var(--text-dim);
  border-left: 2px solid transparent; margin-left: -1px;
  transition: color .15s, border-color .15s;
}
.docs-toc a:hover { color: var(--text); }
.docs-toc a.active { color: var(--amber); border-left-color: var(--amber); }
.docs-toc .toc-k { color: var(--text-faint); font-size: 11px; padding: 10px 14px 4px; text-transform: uppercase; letter-spacing: 1px; }

.doc-sec { margin-bottom: 52px; scroll-margin-top: 90px; }
.doc-sec > h2 { font-size: 20px; letter-spacing: -.3px; margin-bottom: 8px; }
.doc-sec > .sec-sub { color: var(--text-faint); font-size: 12.5px; margin-bottom: 18px; }
.doc-sec h3 { font-size: 14px; margin: 22px 0 10px; color: var(--text); }
.doc-sec p { color: var(--text-dim); font-size: 13px; line-height: 1.8; margin-bottom: 12px; max-width: 760px; }
.doc-sec .term-window { margin: 14px 0; }
.doc-copy { position: relative; }
.doc-copy .btn { position: absolute; top: 10px; right: 10px; z-index: 5; background: var(--bg-raised); }
.doc-inline-note { color: var(--text-faint); font-size: 11.5px; padding: 0 14px 14px; line-height: 1.7; }

.doc-table { width: 100%; border-collapse: collapse; font-size: 12.5px; margin: 14px 0; }
.doc-table th, .doc-table td { text-align: left; padding: 8px 12px; border: 1px solid var(--border); vertical-align: top; }
.doc-table th {
  color: var(--text-faint); font-weight: 500; font-size: 11px;
  text-transform: uppercase; letter-spacing: 1px; background: var(--bg-raised);
}
.doc-table td:first-child { color: var(--amber); white-space: nowrap; }
.doc-table .code { color: var(--cyan); }

.flow-steps { display: flex; flex-direction: column; gap: 0; margin: 16px 0; }
.flow-step { display: flex; gap: 14px; }
.flow-step-l {
  display: flex; flex-direction: column; align-items: center; flex-shrink: 0;
}
.flow-dot {
  width: 26px; height: 26px; border: 1px solid var(--amber); color: var(--amber);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; background: var(--amber-dim);
}
.flow-line { width: 1px; flex: 1; background: var(--border); min-height: 18px; }
.flow-body { padding-bottom: 18px; }
.flow-body b { color: var(--text); }
.flow-body p { color: var(--text-dim); font-size: 12.5px; margin: 4px 0 0; max-width: 700px; }
.flow-body .code { color: var(--cyan); }

@media (max-width: 960px) {
  .docs { grid-template-columns: 1fr; }
  .docs-toc { position: static; flex-direction: row; flex-wrap: wrap; border-left: none; }
  .docs-toc a { border-left: none; border-bottom: 2px solid transparent; }
  .docs-toc a.active { border-bottom-color: var(--amber); }
  .docs-toc .toc-k { display: none; }
}

/* ═══════════ 通用补充：VARIES / 卖家链接 ═══════════ */
.price-varies {
  color: var(--cyan);
  font-size: .85em;
  letter-spacing: 1px;
  border: 1px dashed var(--cyan);
  padding: 1px 6px;
}
.ko-seller a { color: inherit; border-bottom: 1px dashed var(--border-bright); }
.ko-seller a:hover { color: var(--amber); border-bottom-color: var(--amber); }
.buy-seller-link { color: inherit; border-bottom: 1px dashed var(--border-bright); }
.buy-seller-link:hover { color: var(--amber); }
.badge-seller-link { color: var(--amber); border-color: var(--amber); }
.badge-seller-link:hover { background: var(--amber-dim); }
.badge-fail { color: var(--red); border-color: var(--red); }
.nav-cur { color: var(--amber); }

/* ═══════════ 详情页 FAQ（Agent 向故障手册）═══════════ */
.faq-list { border: 1px solid var(--border); background: var(--bg-panel); }
.faq-item + .faq-item { border-top: 1px solid var(--border); }
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 14px;
  padding: 13px 16px; font-size: 13px; color: var(--text);
  transition: background .15s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--bg-raised); }
.faq-q::before { content: "Q "; color: var(--amber); font-weight: 700; }
.faq-caret { color: var(--text-faint); transition: transform .2s var(--ease); flex-shrink: 0; }
.faq-item[open] .faq-caret { transform: rotate(90deg); }
.faq-item p {
  padding: 0 16px 14px 34px; color: var(--text-dim);
  font-size: 12.5px; line-height: 1.8; max-width: 720px;
}

/* ═══════════ 购买记录页（orders.html）═══════════ */
.has-qs { padding-bottom: 58px; }
.orders { max-width: 1180px; margin: 0 auto; padding: 26px 28px 48px; }
.orders-head { margin-bottom: 26px; }
.crumb-code { color: var(--amber); font-size: 13px; margin-bottom: 10px; }
.orders-head h1 { font-size: 30px; letter-spacing: -.5px; margin-bottom: 10px; }
.orders-sub { color: var(--text-dim); font-size: 13px; max-width: 720px; line-height: 1.8; }

.orders-stats {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-bottom: 28px;
}
.stat-card {
  border: 1px solid var(--border); background: var(--bg-panel);
  padding: 14px 16px; display: flex; flex-direction: column; gap: 6px;
}
.stat-num {
  font-size: 24px; font-weight: 700; font-variant-numeric: tabular-nums;
}
.stat-amber { color: var(--amber); text-shadow: 0 0 18px var(--amber-glow); }
.stat-label { color: var(--text-faint); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; }

.orders-list { display: flex; flex-direction: column; gap: 10px; }
.order-card {
  border: 1px solid var(--border); background: var(--bg-panel);
  animation: orderIn .5s var(--ease) backwards;
  animation-delay: calc(var(--i) * 70ms);
}
@keyframes orderIn { from { opacity: 0; transform: translateY(10px); } }
.order-failed { border-color: var(--red-line); }
.order-head {
  width: 100%; display: flex; align-items: center; gap: 14px;
  padding: 13px 16px; background: none; border: none; cursor: pointer;
  font-family: inherit; text-align: left; color: var(--text);
  transition: background .15s var(--ease);
}
.order-head:hover { background: var(--bg-raised); }
.order-time { color: var(--text-faint); font-size: 11.5px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.order-topic { font-size: 13px; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.order-amt { color: var(--amber); font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.order-amt-zero { color: var(--text-faint); }
.order-caret { color: var(--text-faint); transition: transform .2s var(--ease); }
.order-note { color: var(--text-faint); font-size: 11.5px; padding: 0 16px 10px; }

.cost-table { margin: 0 16px 12px; border: 1px solid var(--border); background: var(--bg-raised); }
.cost-row {
  display: grid; grid-template-columns: 28px 150px 1fr 90px; gap: 10px;
  align-items: center; padding: 8px 12px; font-size: 12px;
}
.cost-row + .cost-row { border-top: 1px solid var(--border); }
.cost-head-row { color: var(--text-faint); font-size: 10.5px; text-transform: uppercase; letter-spacing: 1px; background: var(--bg-panel); }
.cost-n { color: var(--text-faint); }
.cost-act { color: var(--cyan); font-size: 11.5px; }
.cost-desc { color: var(--text-dim); }
.cost-amt { text-align: right; font-variant-numeric: tabular-nums; color: var(--text); }
.cost-pay .cost-amt { color: var(--amber); font-weight: 700; }
.cost-fail .cost-amt, .cost-fail .cost-desc { color: var(--red); }
.cost-total { background: var(--amber-dim); }
.cost-total .cost-amt { color: var(--amber); font-weight: 700; }
.order-tx { color: var(--text-faint); font-size: 11px; padding: 0 16px 14px; }
.order-tx code { color: var(--cyan); }
.rating-form {
  display: grid; grid-template-columns: 88px 1fr; gap: 10px 14px;
  margin: 0 16px 14px; padding-top: 12px;
  border-top: 1px solid var(--border);
}
.rating-title { color: var(--text-dim); font-size: 11.5px; padding-top: 5px; }
.rating-stars { display: flex; gap: 6px; flex-wrap: wrap; }
.rating-star {
  font-family: inherit; font-size: 11.5px;
  padding: 4px 8px; cursor: pointer;
  background: none; border: 1px solid var(--border-bright);
  color: var(--text-faint);
  transition: color .15s var(--ease), border-color .15s var(--ease), background .15s var(--ease);
}
.rating-star:hover { color: var(--amber); border-color: var(--amber); }
.rating-star.active {
  color: var(--amber); border-color: var(--amber);
  background: var(--amber-dim); font-weight: 700;
}
.rating-used {
  grid-column: 2; display: flex; align-items: center; gap: 8px;
  color: var(--text-dim); font-size: 12px; cursor: pointer;
}
.rating-form textarea {
  grid-column: 2; resize: vertical; min-height: 54px;
  font-family: inherit; font-size: 12px; line-height: 1.6;
  color: var(--text); background: var(--bg-sunken);
  border: 1px solid var(--border); padding: 8px 10px; outline: none;
}
.rating-form textarea:focus-visible { border-color: var(--amber); }
.rating-actions { grid-column: 2; display: flex; align-items: center; gap: 12px; }
.rating-message { color: var(--text-dim); font-size: 11.5px; }
.rating-unavailable {
  margin: 0 16px 14px; padding-top: 10px;
  border-top: 1px solid var(--border);
  color: var(--text-faint); font-size: 11px;
}
.orders-note { color: var(--text-faint); font-size: 11.5px; margin-top: 22px; line-height: 1.8; }
#ordersMore { margin-top: 14px; }

/* ═══════════ 卖家主页（seller.html）═══════════ */
.seller-page { max-width: 1180px; margin: 0 auto; padding: 26px 28px 48px; }
.seller-head { margin-bottom: 24px; }
.seller-head h1 { font-size: 30px; letter-spacing: -.5px; margin-bottom: 12px; }
.seller-sub { color: var(--text-faint); font-size: 12px; margin-top: 12px; }
.seller-stats { margin-bottom: 36px; }
.seller-types { color: var(--text-dim); font-size: 11px; }
.seller-shelf h2 { font-size: 18px; margin-bottom: 16px; }
.seller-grid { grid-template-columns: repeat(3, 1fr); }
.seller-miss { padding-top: 60px; }

/* ═══════════ Agent 接入吸底栏（quickstart）═══════════ */
.qs-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  border-top: 1px solid var(--border-bright);
  background: var(--qs-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  animation: qsIn .6s var(--ease) both;
}
@keyframes qsIn { from { transform: translateY(100%); } }
.qs-inner {
  max-width: 1180px; margin: 0 auto; padding: 11px 28px;
  display: flex; align-items: center; gap: 12px;
}
.qs-cmd { color: var(--cyan); font-size: 12px; }
.qs-sep { color: var(--text-faint); }
.qs-doc { color: var(--text-dim); font-size: 12px; margin-left: auto; }
.qs-doc:hover { color: var(--amber); }

@media (max-width: 960px) {
  .orders-stats { grid-template-columns: repeat(2, 1fr); }
  .seller-grid { grid-template-columns: 1fr; }
  .cost-row { grid-template-columns: 24px 110px 1fr 70px; }
  .order-topic { white-space: normal; }
  .rating-form { grid-template-columns: 1fr; }
  .rating-title, .rating-used, .rating-form textarea, .rating-actions { grid-column: 1; }
}
@media (max-width: 620px) {
  .qs-cmd { display: none; }
  .qs-inner { justify-content: center; }
  .qs-doc { margin-left: 0; }
}

/* ═══════════ 目录高密度表格视图（Circle 列表页范式）═══════════ */
.view-switch {
  margin-left: auto; display: flex; gap: 0;
  border: 1px solid var(--border-bright);
}
.vs-btn {
  font-family: var(--mono); font-size: 11.5px;
  background: none; border: none; color: var(--text-dim);
  padding: 6px 12px; cursor: pointer;
  transition: color .15s var(--ease), background .15s var(--ease);
}
.vs-btn + .vs-btn { border-left: 1px solid var(--border-bright); }
.vs-btn:hover { color: var(--text); }
.vs-btn.active { background: var(--amber-dim); color: var(--amber); }

.ct-head {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-bottom: 10px; font-size: 11.5px;
}
.ct-count { color: var(--text-faint); letter-spacing: 1px; }
.ct-count b { color: var(--amber); font-weight: 700; }
.ct-legend { color: var(--text-dim); display: flex; align-items: center; gap: 6px; }
.ct-legend .dot { margin-left: 12px; }

.catalog-table-wrap { border: 1px solid var(--border); background: var(--bg-panel); overflow-x: auto; }
.catalog-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.catalog-table th {
  text-align: left; font-weight: 400; color: var(--text-faint);
  font-size: 10.5px; text-transform: uppercase; letter-spacing: 1px;
  padding: 9px 12px; border-bottom: 1px solid var(--border-bright);
  white-space: nowrap; background: var(--bg-panel);
}
.catalog-table th.num, .catalog-table td.ct-price, .catalog-table td.ct-calls { text-align: right; }
.catalog-table td {
  padding: 9px 12px; border-bottom: 1px solid var(--border);
  color: var(--text-dim); white-space: nowrap; vertical-align: middle;
  font-variant-numeric: tabular-nums;
}
.catalog-table tbody tr {
animation: rowIn .4s var(--ease) backwards;
animation-delay: calc(var(--i) * 45ms);
transition: background .12s var(--ease);
}
@keyframes rowIn { from { opacity: 0; transform: translateY(8px); } }
.catalog-table tbody tr:hover { background: var(--bg-raised); }
.catalog-table tbody tr:last-child td { border-bottom: none; }
.ct-num { color: var(--text-faint); font-size: 11px; }
.ct-topic a { color: var(--text); font-weight: 500; }
.ct-topic a:hover { color: var(--amber); }
.ct-oid { display: block; color: var(--text-faint); font-size: 10.5px; margin-top: 2px; }
.ct-seller a { color: var(--cyan); }
.ct-seller a:hover { color: var(--amber); }
.ct-verified { color: var(--green); font-size: 11px; }
.ct-type { color: var(--text-dim); }
.ct-price { color: var(--amber); font-weight: 700; }
.ct-per { color: var(--text-faint); font-weight: 400; font-size: 10.5px; margin-left: 2px; }
.ct-calls { color: var(--text); }
.ct-sub { color: var(--text-faint); font-size: 10px; margin-left: 4px; }
.ct-fresh { color: var(--text-dim); }
.ct-act { white-space: nowrap; }
.ct-act .detail-link { margin-left: 8px; }

@media (max-width: 1100px) {
  .catalog-table th:nth-child(9), .catalog-table td.ct-fresh { display: none; }
}
@media (max-width: 860px) {
  .view-switch { margin-left: 0; }
  .catalog-table th:nth-child(5), .catalog-table td.ct-type,
  .catalog-table th:nth-child(8), .catalog-table td.ct-rating { display: none; }
}

/* ═══════════ 定价说明条（plan §1.1）═══════════ */
.pricing-strip {
  max-width: 1180px; margin: 0 auto; padding: 0 28px 12px;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
}
.pricing-item {
  border: 1px solid var(--border); background: var(--bg-panel);
  padding: 16px 18px; display: flex; flex-direction: column; gap: 6px;
}
.pricing-item b {
  color: var(--amber); font-size: 22px; font-weight: 700;
  font-variant-numeric: tabular-nums; letter-spacing: .5px;
}
.pricing-item span { color: var(--text-dim); font-size: 11.5px; line-height: 1.6; }

@media (max-width: 960px) { .pricing-strip { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .pricing-strip { grid-template-columns: 1fr; } }

/* ═══════════ 自定义下拉（替换原生 select 弹层）═══════════ */
.cs { position: relative; display: block; }
.cs-native { display: none; }
.cs-btn {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  width: 100%; min-width: 190px;
  font-family: var(--mono); font-size: 12px; color: var(--text);
  background: var(--bg-panel); border: 1px solid var(--border);
  padding: 8px 12px; cursor: pointer; text-align: left;
  transition: border-color .15s var(--ease), background .15s var(--ease);
}
.cs-btn:hover { border-color: var(--border-bright); }
.cs.open .cs-btn, .cs-btn:focus-visible { border-color: var(--amber); outline: none; }
.cs-btn .cs-caret { font-style: normal; color: var(--text-faint); font-size: 10px; transition: transform .2s var(--ease); }
.cs.open .cs-btn .cs-caret { transform: rotate(180deg); color: var(--amber); }
.cs-list {
  position: absolute; top: calc(100% + 6px); left: 0; right: 0; z-index: 80;
  background: var(--bg-raised); border: 1px solid var(--border-bright);
  box-shadow: 0 14px 36px var(--shadow-4);
  max-height: 260px; overflow: auto;
  opacity: 0; transform: translateY(-5px); pointer-events: none;
  transition: opacity .16s var(--ease), transform .16s var(--ease);
}
.cs.open .cs-list { opacity: 1; transform: none; pointer-events: auto; }
.cs-opt {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  width: 100%; text-align: left;
  font-family: var(--mono); font-size: 12px; color: var(--text-dim);
  background: none; border: none; padding: 9px 12px; cursor: pointer;
  transition: background .12s var(--ease), color .12s var(--ease);
}
.cs-opt em { font-style: normal; color: var(--amber); font-size: 10px; }
.cs-opt:hover { background: var(--amber-dim); color: var(--text); }
.cs-opt.on { color: var(--amber); }
.filter-select-wrap .cs { min-width: 200px; }

/* ═══════════ 卡片统一信息结构 · 预览入口 ═══════════ */
.foot-links { display: flex; align-items: center; gap: 8px; }
.foot-sep { color: var(--text-faint); }
.oid-chip {
  cursor: pointer; font-family: var(--mono);
  transition: color .15s;
}
.oid-chip:hover { color: var(--amber); }
.preview-box {
  border: 1px solid var(--border); background: var(--bg-panel);
  padding: 14px 16px; margin-bottom: 12px;
  font-size: 13px; line-height: 1.8; color: var(--text);
  white-space: pre-wrap;
}
.preview-meta {
  color: var(--text-faint); font-size: 11.5px;
  font-variant-numeric: tabular-nums;
}
.ko-provider { color: var(--cyan); }

/* ═══════════ 场景卡：预期产出 + 运行统计 ═══════════ */
.bundle-output {
  border-left: 2px solid var(--amber); background: var(--amber-dim);
  padding: 11px 14px; color: var(--text);
  font-size: 12px; line-height: 1.8; margin: 14px 0 10px;
}
.bundle-run {
  color: var(--text-faint); font-size: 11.5px; margin: 0 0 14px;
  font-variant-numeric: tabular-nums;
}

/* ═══════════ 主题切换圆形扩散（View Transitions）═══════════ */
::view-transition-old(root), ::view-transition-new(root) {
  animation: none;
  mix-blend-mode: normal;
}
::view-transition-old(root) { z-index: 1; }
::view-transition-new(root) { z-index: 9999; }
@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root), ::view-transition-new(root) { animation: none !important; }
}

/* ═══════════ ⌘K 命令面板 ═══════════ */
.cmdk-mask {
  position: fixed; inset: 0; z-index: 110;
  background: var(--scrim);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 14vh;
  animation: fadeIn .14s var(--ease);
}
.cmdk {
  width: 560px; max-width: 92vw;
  background: var(--bg-panel); border: 1px solid var(--border-bright);
  box-shadow: 0 16px 48px var(--shadow-5);
  animation: modalIn .16s var(--ease);
  overflow: hidden;
}
.cmdk-input-row {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 16px; border-bottom: 1px solid var(--border);
}
.cmdk-prompt { color: var(--amber); font-weight: 700; }
.cmdk-input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text); font-family: var(--mono); font-size: 14px;
}
.cmdk-input::placeholder { color: var(--text-faint); }
.cmdk-list { max-height: 320px; overflow-y: auto; padding: 6px 0; }
.cmdk-head { padding: 8px 16px 4px; color: var(--text-faint); font-size: 10.5px; text-transform: uppercase; letter-spacing: 1px; }
.cmdk-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 16px; cursor: pointer; font-size: 13px;
}
.cmdk-item .cmdk-ico { color: var(--text-faint); width: 14px; }
.cmdk-item .cmdk-label { color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cmdk-item .cmdk-sub { color: var(--text-faint); font-size: 11px; margin-left: auto; white-space: nowrap; }
.cmdk-item.sel { background: var(--amber-dim); }
.cmdk-item.sel .cmdk-ico { color: var(--amber); }
.cmdk-empty { padding: 18px 16px; color: var(--text-faint); font-size: 12.5px; }
.cmdk-foot {
  display: flex; gap: 14px; padding: 8px 16px;
  border-top: 1px solid var(--border);
  color: var(--text-faint); font-size: 10.5px;
}
@media (prefers-reduced-motion: reduce) {
  .cmdk-mask, .cmdk { animation: none; }
}

/* ═══════════ 手机端（≤640px 主断点）═══════════ */
.nav-burger {
  display: none;
  width: 44px; height: 44px; padding: 10px;
  background: none; border: 1px solid var(--border-bright);
  cursor: pointer; flex-direction: column; justify-content: center; gap: 5px;
  align-items: stretch;
}
.nav-burger span { display: block; height: 1px; background: var(--text-dim); transition: transform .2s var(--ease), opacity .2s var(--ease); }
.nav-burger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity: 0; }
.nav-burger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.nav-drawer {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--bg-panel); border-bottom: 1px solid var(--border-bright);
  box-shadow: 0 14px 36px var(--shadow-4);
  padding: 8px 16px 14px;
  z-index: 60;
}
@media (max-width: 640px) {
  .nav-burger { display: flex; }
  .nav-drawer { display: flex; flex-direction: column; gap: 2px; }
  .nav-drawer[hidden] { display: none; }
  .nav-drawer a { padding: 12px 4px; min-height: 44px; display: flex; align-items: center; border-bottom: 1px solid var(--border); font-size: 14px; }
  .nav-drawer a:last-child { border-bottom: none; }
  .nav-right { gap: 10px; }
}

@media (max-width: 640px) {
  .nav { padding: 10px 16px; }
  .nav-search { display: none; }           /* 已有 620px 规则，此处兜底 */
  .nav-sub, .logo-sub { display: none; }
  /* 溢出防护：grid/flex 子项不被内容撑破 */
  .hero, .section, .detail-grid, .quality-grid, .rel-grid,
  .bundle-grid, .integrate-grid, .pricing-strip, .orders-stats,
  .seller-grid, .ledger-stats { min-width: 0; }
  .hero-left, .hero-right, .ko-card, .buy-card { min-width: 0; }
  .ko-topic, .ko-preview, .d-topic, .bundle-desc, .route-explain { overflow-wrap: break-word; word-break: break-word; }
  .marquee-track { animation: none; transform: translateX(0); width: 100%; overflow: hidden; text-overflow: clip; }
  .marquee { overflow: hidden; }
  /* 代码块与长文本换行（term/pre 是溢出主源） */
  .term-body, .doc-copy .term-body { white-space: pre-wrap; overflow-wrap: break-word; word-break: break-all; }
  pre { max-width: 100%; overflow-x: auto; }
  /* 容器钳制 */
  .detail-main, .docs, .docs-main, .doc-sec, .detail-head, .dt-sec { min-width: 0; max-width: 100%; }
  .doc-table { display: block; }
  body { overflow-x: hidden; }
  /* 触控热区：logo 链接与主题按钮保持视觉尺寸、热区 ≥40px */
  .nav-left { padding: 8px 0; }
  .theme-toggle { width: 44px; height: 44px; }
  .nav-burger { width: 44px; height: 44px; }
  .hero { grid-template-columns: 1fr; padding: 40px 16px 32px; gap: 24px; }
  .hero h1 { font-size: 30px; }
  .hero-cta { flex-wrap: wrap; }
  .btn { min-height: 44px; }
  .btn-xs { min-height: 34px; }
  .section { padding: 48px 16px 8px; }
  .catalog-grid { grid-template-columns: 1fr; }
  .view-switch { display: none; }           /* 手机强制卡片视图 */
  .filter-row { flex-direction: column; align-items: stretch; gap: 10px; }
  .filter-select-wrap .cs { min-width: 0; }
  .pricing-strip { grid-template-columns: 1fr; }
  .bundle-grid, .integrate-grid { grid-template-columns: 1fr; }
  .detail-grid { grid-template-columns: 1fr; gap: 20px; }
  .buy-card { position: static; }
  .quality-grid { grid-template-columns: repeat(3, 1fr); }
  .quality-num { font-size: 20px; }
  .rel-grid { grid-template-columns: 1fr; }
  .schema-table { font-size: 11.5px; }
  .schema-table th, .schema-table td { padding: 6px 8px; }
  .doc-table { font-size: 11.5px; display: block; overflow-x: auto; }
  .orders-stats { grid-template-columns: repeat(2, 1fr); }
  .catalog-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .cost-table { overflow-x: auto; }
  .modal { width: auto; left: 8px; right: 8px; max-width: none; max-height: 92vh; }
  .seller-grid { grid-template-columns: 1fr; }
  .marquee-track { animation-duration: 150s; }
  .ledger-num { font-size: 28px; }
  .ledger-stats { grid-template-columns: repeat(3, 1fr); }
  .footer { padding: 24px 16px; }
  .hero-title { font-size: 30px; }
}

@media (max-width: 640px) {
  .qs-inner { justify-content: center; }
  .qs-cmd, .qs-sep { display: none; }
  .qs-doc { display: none; }
  .qs-inner .btn { min-height: 44px; }
}

@media (max-width: 640px){ .toast { max-width: calc(100vw - 32px); } }