/* ============================================================
   FuFumidi 插件中心 · 设计系统 v2
   极简黑白画布 · 强调色胶囊 CTA · 发丝分隔线 · 全站动效
   ============================================================ */

:root {
  /* 强调色 */
  --accent: #4f94e0;
  --accent-2: #8fc0f0;
  --accent-dim: rgba(79, 148, 224, 0.14);
  --accent-strong: #3d7cc4;

  /* 中性 */
  --canvas: #ffffff;
  --surface: #f7f8fa;
  --surface-2: #f1f3f6;
  --hairline: #e6e8ec;
  --hairline-2: #f0f2f5;
  --ink: #0c0d10;
  --ink-2: #454c56;
  --ink-3: #767d88;
  --ink-4: #a4aab4;

  /* 状态 */
  --ok: #1a9e6c;
  --ok-bg: #e7f7f0;
  --warn: #c07818;
  --warn-bg: #fdf3e3;
  --danger: #d2494f;
  --danger-bg: #fdecec;
  --info: #4f6fd0;
  --info-bg: #eef1fc;

  --radius: 14px;
  --radius-sm: 9px;
  --radius-lg: 22px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.06);
  --shadow-lg: 0 4px 12px rgba(16, 24, 40, 0.08), 0 24px 56px rgba(16, 24, 40, 0.10);

  --font: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --mono: ui-monospace, SFMono-Regular, 'JetBrains Mono', Consolas, monospace;

  --header-h: 60px;

  /* ── 动效令牌 ── */
  --ease-out: cubic-bezier(0.22, 0.9, 0.32, 1);
  --ease-spring: cubic-bezier(0.34, 1.4, 0.5, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --t-fast: 0.14s;
  --t-med: 0.22s;
  --t-slow: 0.38s;
}

/* ---------- 基础 ---------- */
* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--canvas);
  color: var(--ink);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
img { max-width: 100%; }

::selection { background: var(--accent-dim); }

/* 所有可交互元素获得一致的过渡基础（交互微反馈的地基） */
a, button, .btn, .chip, .tag, .plugin-card, .panel-item, .ver-item, .input, .textarea, .select {
  transition-property: transform, box-shadow, background-color, border-color, color, opacity;
  transition-duration: var(--t-fast);
  transition-timing-function: var(--ease-in-out);
}

/* 焦点环 —— 键盘可达性 */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

/* 图标基线对齐 */
.icn {
  display: inline-block;
  vertical-align: -0.18em;
  flex-shrink: 0;
}
.btn .icn, .chip .icn, .badge .icn, .tag .icn { vertical-align: -0.2em; }

/* ---------- 布局 ---------- */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 780px; margin: 0 auto; padding: 0 24px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid var(--hairline);
  animation: slideDown var(--t-slow) var(--ease-out);
}
@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.site-header .wrap {
  height: 100%;
  display: flex; align-items: center; gap: 28px;
}

.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; letter-spacing: -0.02em; }
.logo-mark {
  width: 28px; height: 28px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; color: #fff;
  transition: transform var(--t-med) var(--ease-spring), box-shadow var(--t-med);
}
.logo:hover .logo-mark {
  transform: rotate(-6deg) scale(1.08);
  box-shadow: 0 6px 16px rgba(79, 148, 224, 0.4);
}
.logo-sub { color: var(--ink-4); font-weight: 500; font-size: 13px; }

/* 导航 —— 激活胶囊滑动入场 */
.nav { display: flex; gap: 4px; margin-left: 4px; }
.nav a {
  position: relative;
  padding: 7px 13px; border-radius: 999px;
  color: var(--ink-2); font-size: 14px; font-weight: 500;
}
.nav a::after {
  content: '';
  position: absolute; inset: 0;
  border-radius: 999px;
  background: var(--surface-2);
  transform: scale(0.7); opacity: 0;
  transition: transform var(--t-fast) var(--ease-out), opacity var(--t-fast);
  z-index: -1;
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scale(1); opacity: 1; }
.nav a.on { background: var(--ink); color: #fff; }
.nav a.on::after { display: none; }

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

.avatar {
  width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 13px; font-weight: 700; color: #fff;
  flex-shrink: 0;
  transition: transform var(--t-med) var(--ease-spring), box-shadow var(--t-med);
}
a:hover .avatar, .avatar:hover {
  transform: scale(1.12);
  box-shadow: 0 4px 12px rgba(16, 24, 40, 0.25);
}
.avatar.lg { width: 52px; height: 52px; font-size: 19px; }
.avatar.xl { width: 72px; height: 72px; font-size: 26px; }

/* ---------- 页面切换 ---------- */
/* 路由渲染时给容器加 .view-enter，视图从下方 16px 处淡入 */
.view-enter { animation: viewIn var(--t-slow) var(--ease-out); }
@keyframes viewIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 区块级错峰入场：给父容器 .stagger，子元素依次浮入 */
.stagger > * {
  opacity: 0;
  animation: riseIn var(--t-slow) var(--ease-out) forwards;
}
.stagger > *:nth-child(1) { animation-delay: 0.02s; }
.stagger > *:nth-child(2) { animation-delay: 0.06s; }
.stagger > *:nth-child(3) { animation-delay: 0.1s; }
.stagger > *:nth-child(4) { animation-delay: 0.14s; }
.stagger > *:nth-child(5) { animation-delay: 0.18s; }
.stagger > *:nth-child(6) { animation-delay: 0.22s; }
.stagger > *:nth-child(7) { animation-delay: 0.26s; }
.stagger > *:nth-child(8) { animation-delay: 0.3s; }
.stagger > *:nth-child(n+9) { animation-delay: 0.34s; }
@keyframes riseIn {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---------- 按钮 ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 38px; padding: 0 18px;
  border-radius: 999px; border: 1px solid transparent;
  background: var(--surface-2); color: var(--ink);
  font-size: 14px; font-weight: 600; cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
}
.btn:hover { background: var(--hairline); }
.btn:active { transform: scale(0.95); transition-duration: 0.06s; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* 按下的涟漪扩散 */
.btn::before {
  content: '';
  position: absolute; left: 50%; top: 50%;
  width: 0; height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.btn:active::before {
  width: 220px; height: 220px;
  transition: width 0.35s var(--ease-out), height 0.35s var(--ease-out);
}

.btn.primary { background: var(--ink); color: #fff; }
.btn.primary:hover {
  background: #000;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.22);
  transform: translateY(-1px);
}
.btn.accent { background: var(--accent); color: #fff; }
.btn.accent:hover {
  background: var(--accent-strong);
  box-shadow: 0 6px 18px rgba(79, 148, 224, 0.38);
  transform: translateY(-1px);
}
.btn.ghost { background: transparent; border-color: var(--hairline); color: var(--ink-2); }
.btn.ghost:hover { background: var(--surface); color: var(--ink); border-color: var(--ink-4); }
.btn.sm { height: 31px; padding: 0 13px; font-size: 13px; }
.btn.lg { height: 46px; padding: 0 26px; font-size: 15px; }
.btn.danger { background: var(--danger-bg); color: var(--danger); }
.btn.danger:hover { background: #fbdede; }
.btn.ok { background: var(--ok-bg); color: var(--ok); }
.btn.ok:hover { background: #d6f0e5; }
.btn.block { width: 100%; }

/* 按钮内箭头 hover 前移 */
.btn .icn-arrow { transition: transform var(--t-fast) var(--ease-out); }
.btn:hover .icn-arrow { transform: translateX(3px); }
.btn .icn-down { transition: transform var(--t-fast) var(--ease-out); }
.btn:hover .icn-down { transform: translateY(2px); }

/* ---------- 表单 ---------- */
.field { margin-bottom: 18px; }
.field label {
  display: block; margin-bottom: 7px;
  font-size: 13px; font-weight: 600; color: var(--ink-2);
}
.field .hint { margin-top: 6px; font-size: 12.5px; color: var(--ink-4); line-height: 1.5; }
.field .hint.err { color: var(--danger); }

.input, .textarea, .select {
  width: 100%; padding: 10px 13px;
  border: 1px solid var(--hairline); border-radius: var(--radius-sm);
  background: var(--canvas); color: var(--ink);
  font-size: 14.5px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
}
.input:hover, .textarea:hover, .select:hover { border-color: var(--ink-4); }
.input:focus, .textarea:focus, .select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
  animation: focusPop var(--t-fast) var(--ease-out);
}
@keyframes focusPop {
  0% { transform: scale(1); }
  40% { transform: scale(1.005); }
  100% { transform: scale(1); }
}
.input::placeholder, .textarea::placeholder { color: var(--ink-4); }
.textarea { resize: vertical; min-height: 96px; line-height: 1.65; }
.select { appearance: none; cursor: pointer; padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 4.5L6 8l3.5-3.5' stroke='%23767d88' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }

/* ---------- 卡片 ---------- */
.card {
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color var(--t-med), box-shadow var(--t-med);
}
.card:hover { border-color: var(--ink-4); }
.card.pad-0 { padding: 0; overflow: hidden; }
.card.soft { background: var(--surface); border-color: transparent; }

.card-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; margin-bottom: 16px;
}
.card-title { font-size: 16px; font-weight: 700; letter-spacing: -0.01em; margin: 0; }

/* ---------- 徽标 ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  height: 22px; padding: 0 9px;
  border-radius: 999px;
  background: var(--surface-2); color: var(--ink-2);
  font-size: 12px; font-weight: 600;
  white-space: nowrap;
  animation: badgeIn var(--t-med) var(--ease-spring);
}
@keyframes badgeIn {
  from { transform: scale(0.6); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.danger { background: var(--danger-bg); color: var(--danger); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.accent { background: var(--accent-dim); color: var(--accent-strong); }
.badge.dot::before {
  content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor;
}
/* 待审核状态呼吸提示 */
.badge.warn.dot::before {
  animation: pulseDot 1.6s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.7); }
}

.tag {
  display: inline-flex; align-items: center; gap: 5px; height: 24px; padding: 0 10px;
  border-radius: 6px; background: var(--surface-2); color: var(--ink-2);
  font-size: 12.5px; font-weight: 500;
}
a.tag:hover {
  background: var(--accent-dim); color: var(--accent-strong);
  transform: translateY(-1px);
}
.tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------- 插件卡片 ---------- */
.plugin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.plugin-card {
  display: flex; flex-direction: column; gap: 12px;
  padding: 18px;
  border: 1px solid var(--hairline); border-radius: var(--radius);
  background: var(--canvas);
  position: relative;
  overflow: hidden;
  transition: border-color var(--t-med) var(--ease-out),
              box-shadow var(--t-med) var(--ease-out),
              transform var(--t-med) var(--ease-out);
}
.plugin-card:hover {
  border-color: var(--ink-4);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.plugin-card:active { transform: translateY(-1px) scale(0.99); }

/* hover 时的顶部光泽扫过 */
.plugin-card::before {
  content: '';
  position: absolute; top: 0; left: -60%;
  width: 45%; height: 100%;
  background: linear-gradient(105deg, transparent, rgba(79, 148, 224, 0.06), transparent);
  transform: skewX(-18deg);
  transition: left 0.55s var(--ease-out);
  pointer-events: none;
}
.plugin-card:hover::before { left: 130%; }

.plugin-card-top { display: flex; gap: 12px; align-items: flex-start; }
.plugin-icon {
  width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0;
  background: var(--surface-2);
  display: grid; place-items: center;
  color: var(--ink-2);
  overflow: hidden;
  transition: transform var(--t-med) var(--ease-spring), background var(--t-med), color var(--t-med);
}
.plugin-icon img { width: 100%; height: 100%; object-fit: cover; }
.plugin-card:hover .plugin-icon {
  transform: scale(1.08) rotate(-3deg);
  background: var(--accent-dim);
  color: var(--accent-strong);
}
.plugin-name {
  font-size: 15px; font-weight: 700; letter-spacing: -0.01em;
  margin: 0 0 2px; line-height: 1.4;
}
.plugin-slug { font-family: var(--mono); font-size: 11.5px; color: var(--ink-4); }
.plugin-summary {
  font-size: 13.5px; color: var(--ink-2); line-height: 1.6;
  margin: 0;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.plugin-foot {
  display: flex; align-items: center; gap: 12px;
  font-size: 12.5px; color: var(--ink-3);
  padding-top: 12px; border-top: 1px solid var(--hairline-2);
  margin-top: auto;
}
.plugin-foot .spacer { margin-left: auto; }
.mono { font-family: var(--mono); }
.muted { color: var(--ink-3); }
.dim { color: var(--ink-4); }

/* ---------- Hero ---------- */
.hero { padding: 76px 0 56px; }
.hero > * {
  opacity: 0;
  animation: heroRise 0.55s var(--ease-out) forwards;
}
.hero > *:nth-child(2) { animation-delay: 0.08s; }
.hero > *:nth-child(3) { animation-delay: 0.16s; }
.hero > *:nth-child(4) { animation-delay: 0.24s; }
@keyframes heroRise {
  from { opacity: 0; transform: translateY(22px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero h1 {
  font-size: clamp(32px, 5.4vw, 52px);
  line-height: 1.1; letter-spacing: -0.035em; font-weight: 800;
  margin: 0 0 18px; max-width: 16ch;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(120deg, var(--accent), var(--accent-2), var(--accent));
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: gradientShift 6s ease-in-out infinite;
}
@keyframes gradientShift {
  0%, 100% { background-position: 0% 0; }
  50% { background-position: 100% 0; }
}
.hero p {
  font-size: 17px; color: var(--ink-2); line-height: 1.65;
  max-width: 58ch; margin: 0 0 30px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.stat-row { display: flex; gap: 40px; flex-wrap: wrap; margin-top: 44px; }
.stat-row > * {
  opacity: 0;
  animation: riseIn var(--t-slow) var(--ease-out) forwards;
}
.stat-row > *:nth-child(2) { animation-delay: 0.1s; }
.stat-row > *:nth-child(3) { animation-delay: 0.2s; }
.stat-num {
  font-size: 30px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1;
  display: inline-block;
  animation: numPop 0.6s var(--ease-spring);
}
@keyframes numPop {
  0% { transform: scale(0.7); opacity: 0; }
  70% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}
.stat-label { font-size: 13px; color: var(--ink-3); margin-top: 3px; }

/* ---------- 工具条 ---------- */
.toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 18px 0 22px;
  border-bottom: 1px solid var(--hairline); margin-bottom: 26px;
}
.search-box { position: relative; flex: 1; min-width: 220px; max-width: 380px; }
.search-box .input { padding-left: 38px; }
.search-box .icn {
  position: absolute; left: 13px; top: 50%; transform: translateY(-50%);
  color: var(--ink-4); pointer-events: none;
  transition: color var(--t-fast);
}
.search-box:focus-within .icn { color: var(--accent); }

.chip-row { display: flex; gap: 7px; flex-wrap: wrap; }
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  height: 33px; padding: 0 14px;
  border-radius: 999px; border: 1px solid var(--hairline);
  background: var(--canvas); color: var(--ink-2);
  font-size: 13px; font-weight: 600; cursor: pointer;
}
.chip:hover { border-color: var(--ink-4); color: var(--ink); transform: translateY(-1px); }
.chip:active { transform: scale(0.94); }
.chip.on {
  background: var(--ink); border-color: var(--ink); color: #fff;
  animation: chipOn var(--t-med) var(--ease-spring);
}
@keyframes chipOn {
  from { transform: scale(0.88); }
  to { transform: scale(1); }
}

/* ---------- 空态 / 加载 ---------- */
.empty { text-align: center; padding: 76px 24px; color: var(--ink-3); animation: viewIn var(--t-slow) var(--ease-out); }
.empty-icon {
  display: grid; place-items: center;
  width: 64px; height: 64px; margin: 0 auto 16px;
  border-radius: 18px;
  background: var(--surface-2); color: var(--ink-4);
  animation: emptyFloat 3.4s ease-in-out infinite;
}
@keyframes emptyFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}
.empty h3 { font-size: 17px; font-weight: 700; color: var(--ink); margin: 0 0 8px; }
.empty p { margin: 0 auto 20px; max-width: 44ch; font-size: 14px; line-height: 1.65; }

.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--hairline) 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: sk 1.3s ease-in-out infinite;
  border-radius: var(--radius-sm);
}
@keyframes sk { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

.spinner {
  width: 15px; height: 15px; border-radius: 50%;
  border: 2px solid var(--hairline); border-top-color: var(--accent);
  animation: spin 0.65s linear infinite;
}
.btn .spinner { border-color: rgba(255, 255, 255, 0.35); border-top-color: #fff; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 提示条 ---------- */
.toast-host {
  position: fixed; top: 74px; left: 50%; transform: translateX(-50%);
  z-index: 200; display: flex; flex-direction: column; gap: 8px;
  pointer-events: none; width: min(440px, calc(100vw - 32px));
}
.toast {
  pointer-events: auto;
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 16px; border-radius: var(--radius-sm);
  background: var(--ink); color: #fff;
  font-size: 14px; font-weight: 500; line-height: 1.55;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s var(--ease-spring);
  transform-origin: top center;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateY(-14px) scale(0.94); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.toast.leaving {
  animation: toastOut 0.22s var(--ease-in-out) forwards;
}
@keyframes toastOut {
  to { opacity: 0; transform: translateY(-10px) scale(0.96); }
}
.toast.err { background: #b83238; }
.toast.ok { background: #14855c; }
.toast .icn { margin-top: 1px; flex-shrink: 0; }

.alert {
  display: flex; gap: 11px; align-items: flex-start;
  padding: 13px 15px; border-radius: var(--radius-sm);
  font-size: 13.5px; line-height: 1.6;
  animation: riseIn var(--t-med) var(--ease-out);
}
.alert .icn { margin-top: 2px; flex-shrink: 0; }
.alert.err { background: var(--danger-bg); color: #96292e; }
.alert.warn { background: var(--warn-bg); color: #8a5411; }
.alert.info { background: var(--info-bg); color: #3a4f9c; }
.alert.ok { background: var(--ok-bg); color: #106b4a; }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 150;
  background: rgba(12, 13, 16, 0.38);
  backdrop-filter: blur(3px);
  display: grid; place-items: center;
  padding: 24px;
  animation: maskIn var(--t-fast);
}
@keyframes maskIn { from { opacity: 0; } }
.modal-mask.leaving { animation: maskOut var(--t-fast) forwards; }
@keyframes maskOut { to { opacity: 0; } }
.modal {
  width: 100%; max-width: 520px; max-height: 88vh; overflow: auto;
  background: var(--canvas); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.28s var(--ease-spring);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(18px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-mask.leaving .modal { animation: modalOut 0.18s var(--ease-in-out) forwards; }
@keyframes modalOut {
  to { opacity: 0; transform: translateY(12px) scale(0.97); }
}
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 0;
}
.modal-head h3 { margin: 0; font-size: 18px; font-weight: 700; letter-spacing: -0.01em; }
.modal-body { padding: 18px 24px 24px; }
.modal-close {
  width: 30px; height: 30px; border-radius: 50%;
  border: none; background: var(--surface-2); cursor: pointer;
  display: grid; place-items: center; color: var(--ink-3);
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-med) var(--ease-out);
}
.modal-close:hover { background: var(--hairline); color: var(--ink); transform: rotate(90deg); }

/* ---------- 用户菜单 ---------- */
.umenu {
  position: absolute; top: calc(100% + 10px); right: 0;
  min-width: 208px; z-index: 60;
  background: var(--canvas);
  border: 1px solid var(--hairline);
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  padding: 6px;
  /* 初始态略微上浮 + 透明，点击时加 .open 过渡到最终态 */
  opacity: 0; transform: translateY(-6px) scale(0.97);
  transform-origin: top right;
  transition: opacity var(--t-fast) var(--ease-out),
              transform var(--t-fast) var(--ease-spring);
  pointer-events: none;
}
.umenu.open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }

.umenu-head { padding: 9px 11px 10px; border-bottom: 1px solid var(--hairline-2); margin-bottom: 5px; }
.umenu-name {
  font-size: 13.5px; font-weight: 700; color: var(--ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.umenu-sub { font-size: 12px; color: var(--ink-4); margin-top: 1px; }

.umenu-item {
  display: flex; align-items: center; gap: 9px; width: 100%;
  padding: 8px 11px; border: none; border-radius: 8px;
  background: none; color: var(--ink-2);
  font-size: 13.5px; font-weight: 500; text-align: left; cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast);
}
.umenu-item:hover { background: var(--surface-2); color: var(--ink); }
.umenu-item:active { transform: scale(0.98); }
.umenu-item.danger { color: var(--danger); }
.umenu-item.danger:hover { background: var(--danger-bg); color: var(--danger); }
.umenu-sep { height: 1px; background: var(--hairline-2); margin: 5px 0; }

/* ---------- 页脚 ---------- */
.site-footer {
  border-top: 1px solid var(--hairline); margin-top: 80px;
  padding: 34px 0; background: var(--surface);
}
.footer-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  font-size: 13px; color: var(--ink-3);
}
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-links a { transition: color var(--t-fast); }
.footer-links a:hover { color: var(--ink); }

/* ---------- 页面区块 ---------- */
.section { padding: 56px 0; }
.section-head { margin-bottom: 28px; }
.section-head h2 {
  font-size: 25px; font-weight: 800; letter-spacing: -0.025em;
  margin: 0 0 8px;
}
.section-head p { color: var(--ink-2); margin: 0; font-size: 15px; }

/* ---------- 表格 ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.table th {
  text-align: left; padding: 11px 14px;
  font-size: 12px; font-weight: 700; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.04em;
  border-bottom: 1px solid var(--hairline);
  white-space: nowrap;
}
.table td { padding: 13px 14px; border-bottom: 1px solid var(--hairline-2); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tbody tr { transition: background var(--t-fast); }
.table tbody tr:hover { background: var(--surface); }
.table .actions { display: flex; gap: 6px; justify-content: flex-end; }

/* ---------- 分页 ---------- */
.pager { display: flex; align-items: center; justify-content: center; gap: 8px; padding: 34px 0 8px; }
.pager-info { color: var(--ink-3); font-size: 13.5px; }

/* 卡片上的下载按钮：网页端没有「一键安装」，下载是最主要的动作 */
.pcard-dl {
  display: inline-flex; align-items: center; gap: 4px;
  height: 24px; padding: 0 10px;
  border-radius: 999px;
  background: var(--surface-2); color: var(--ink-2);
  font-size: 12px; font-weight: 600;
  cursor: pointer; flex-shrink: 0;
  transition: background var(--t-fast), color var(--t-fast), transform var(--t-fast) var(--ease-spring);
}
.pcard-dl:hover {
  background: var(--accent); color: #fff;
  transform: translateY(-1px);
}
.pcard-dl:active { transform: scale(0.94); }

/* 悬停整卡时按钮才完全显形，静止状态保持低调不抢卡片标题 */
.plugin-foot .pcard-dl { opacity: 0.62; }
.plugin-card:hover .pcard-dl,
.pcard-dl:focus-visible { opacity: 1; }

/* ---------- 详情页 ---------- */
.detail-hero { padding: 44px 0 30px; border-bottom: 1px solid var(--hairline); animation: viewIn var(--t-slow) var(--ease-out); }
.detail-top { display: flex; gap: 20px; align-items: flex-start; flex-wrap: wrap; }
.detail-icon {
  width: 72px; height: 72px; border-radius: 18px; flex-shrink: 0;
  background: var(--surface-2); display: grid; place-items: center;
  color: var(--ink-2);
  overflow: hidden;
  transition: transform var(--t-med) var(--ease-spring), background var(--t-med), color var(--t-med);
}
.detail-icon:hover { transform: scale(1.06) rotate(-2deg); background: var(--accent-dim); color: var(--accent-strong); }
.detail-icon img { width: 100%; height: 100%; object-fit: cover; }
.detail-info { flex: 1; min-width: 260px; }
.detail-info h1 {
  font-size: 27px; font-weight: 800; letter-spacing: -0.03em;
  margin: 0 0 8px; line-height: 1.25;
}
.detail-meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--ink-3); }
.detail-body { display: grid; grid-template-columns: 1fr 300px; gap: 34px; padding: 30px 0 40px; animation: viewIn var(--t-slow) var(--ease-out) 0.08s backwards; }
@media (max-width: 900px) { .detail-body { grid-template-columns: 1fr; } }

.prose { font-size: 14.5px; line-height: 1.75; color: var(--ink-2); }
.prose h2 { font-size: 18px; font-weight: 700; color: var(--ink); margin: 28px 0 12px; letter-spacing: -0.01em; }
.prose h3 { font-size: 15.5px; font-weight: 700; color: var(--ink); margin: 22px 0 9px; }
.prose p { margin: 0 0 13px; }
.prose ul, .prose ol { margin: 0 0 13px; padding-left: 22px; }
.prose li { margin-bottom: 5px; }
.prose code {
  font-family: var(--mono); font-size: 12.5px;
  background: var(--surface-2); padding: 1.5px 5px; border-radius: 4px;
}
.prose pre {
  background: var(--ink); color: #e6e9ee;
  padding: 15px 17px; border-radius: var(--radius-sm);
  overflow-x: auto; font-family: var(--mono); font-size: 12.5px; line-height: 1.65;
  margin: 0 0 15px;
}
.prose pre code { background: none; padding: 0; color: inherit; font-size: inherit; }

.side-panel {
  border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 18px; position: sticky; top: calc(var(--header-h) + 20px);
}
.side-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 9px 0; font-size: 13.5px;
}
.side-row + .side-row { border-top: 1px solid var(--hairline-2); }
.side-row .k { color: var(--ink-3); }
.side-row .v { font-weight: 600; text-align: right; }

/* ---------- 版本列表 ---------- */
.ver-list { display: flex; flex-direction: column; gap: 10px; }
.ver-item {
  display: flex; gap: 14px; align-items: flex-start;
  padding: 13px 15px; border: 1px solid var(--hairline);
  border-radius: var(--radius-sm);
}
.ver-item:hover { border-color: var(--ink-4); transform: translateX(3px); }
.ver-item.cur { border-color: var(--accent); background: var(--accent-dim); }
.ver-badge {
  font-family: var(--mono); font-size: 12.5px; font-weight: 700;
  color: var(--accent-strong); flex-shrink: 0;
}
.ver-note { font-size: 13px; color: var(--ink-2); margin-top: 3px; line-height: 1.55; }
.ver-date { font-size: 12px; color: var(--ink-4); margin-top: 3px; }

/* ---------- 扫描报告 ---------- */
.scan-list { display: flex; flex-direction: column; gap: 7px; }
.scan-item {
  display: flex; gap: 10px; align-items: flex-start;
  padding: 10px 13px; border-radius: var(--radius-sm);
  background: var(--surface); font-size: 13px; line-height: 1.55;
  animation: riseIn var(--t-med) var(--ease-out);
}
.scan-item .icn { margin-top: 2px; flex-shrink: 0; }
.scan-item.error { background: var(--danger-bg); color: #96292e; }
.scan-item.warn { background: var(--warn-bg); color: #8a5411; }
.scan-item.info { background: var(--info-bg); color: #3a4f9c; }
.scan-code {
  font-family: var(--mono); font-size: 11px; opacity: 0.7;
  flex-shrink: 0; padding-top: 1px;
}

/* ---------- 上传区 ---------- */
.drop {
  border: 1.5px dashed var(--hairline); border-radius: var(--radius);
  padding: 34px 20px; text-align: center; cursor: pointer;
  transition: border-color var(--t-med), background var(--t-med), transform var(--t-fast);
  background: var(--surface);
}
.drop:hover, .drop.over {
  border-color: var(--accent); background: var(--accent-dim);
  transform: scale(1.005);
}
.drop.over { animation: dropPulse 1.2s ease-in-out infinite; }
@keyframes dropPulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--accent-dim); }
  50% { box-shadow: 0 0 0 8px transparent; }
}
.drop-icon {
  display: grid; place-items: center;
  width: 52px; height: 52px; margin: 0 auto 12px;
  border-radius: 14px;
  background: var(--canvas); color: var(--ink-3);
  border: 1px solid var(--hairline);
  transition: transform var(--t-med) var(--ease-spring), color var(--t-med);
}
.drop:hover .drop-icon, .drop.over .drop-icon {
  transform: translateY(-4px);
  color: var(--accent-strong);
}
.drop-title { font-weight: 600; margin-bottom: 4px; font-size: 14.5px; }
.drop-hint { font-size: 12.5px; color: var(--ink-4); }
.drop.has-file { border-style: solid; border-color: var(--accent); background: var(--accent-dim); text-align: left; }

.file-chip {
  display: flex; align-items: center; gap: 10px;
  font-size: 13.5px; font-weight: 600;
}
.file-chip .grow { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 面板/列表项（控制台） ---------- */
.panel-list { display: flex; flex-direction: column; gap: 12px; }
.panel-item {
  border: 1px solid var(--hairline); border-radius: var(--radius);
  padding: 16px 18px;
}
.panel-item:hover { border-color: var(--ink-4); box-shadow: var(--shadow); }
.panel-item-head {
  display: flex; align-items: flex-start; gap: 12px; flex-wrap: wrap;
}
.panel-item-head .grow { flex: 1; min-width: 180px; }
.panel-item h4 { margin: 0 0 3px; font-size: 15px; font-weight: 700; }
.panel-item .sub { font-size: 12.5px; color: var(--ink-4); font-family: var(--mono); }
.panel-actions { display: flex; gap: 7px; flex-wrap: wrap; align-items: center; }

/* ---------- 统计卡 ---------- */
.kpi-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px;
}
.kpi {
  border: 1px solid var(--hairline); border-radius: var(--radius); padding: 17px 19px;
  transition: border-color var(--t-med), transform var(--t-med) var(--ease-out), box-shadow var(--t-med);
}
.kpi:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow); }
.kpi-label { font-size: 12.5px; color: var(--ink-3); margin-bottom: 5px; }
.kpi-num { font-size: 26px; font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; }
.kpi-sub { font-size: 12px; color: var(--ink-4); margin-top: 4px; }

/* ---------- 图表（纯 CSS 条形） ---------- */
.bars { display: flex; align-items: flex-end; gap: 3px; height: 110px; }
.bar-col { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; gap: 2px; }
.bar {
  border-radius: 2px 2px 0 0; background: var(--accent); min-height: 1px;
  transform-origin: bottom;
  animation: barGrow 0.5s var(--ease-out) backwards;
  transition: opacity var(--t-fast), filter var(--t-fast);
}
@keyframes barGrow {
  from { transform: scaleY(0); }
  to { transform: scaleY(1); }
}
.bar-col:hover .bar { filter: brightness(0.86); }
.bar-labels { display: flex; gap: 3px; margin-top: 6px; }
.bar-lab { flex: 1; text-align: center; font-size: 9.5px; color: var(--ink-4); }

/* ---------- 杂项 ---------- */
.divider { height: 1px; background: var(--hairline); margin: 24px 0; border: 0; }
.row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.row.tight { gap: 6px; }
.spacer { margin-left: auto; }
.stack { display: flex; flex-direction: column; gap: 14px; }
.stack.sm { gap: 8px; }
.text-center { text-align: center; }
.nowrap { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 步骤行（上传页右侧流程） */
.step-dot {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: var(--accent-dim); color: var(--accent-strong);
  display: grid; place-items: center; font-size: 12px; font-weight: 700;
}

/* ---------- 响应式 ---------- */
@media (max-width: 860px) {
  .wrap, .wrap-narrow { padding: 0 18px; }
  .hero { padding: 48px 0 38px; }
  .nav { display: none; }
  .section { padding: 40px 0; }
}

/* ---------- 无障碍：尊重减少动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .stagger > *, .hero > *, .stat-row > * { animation-delay: 0s !important; }
}