/* v2 —— 编辑部/目录风：纸面底色、近黑文字、单强调色、细线分隔、无圆角大卡片、无渐变 */
:root {
  --bg: #faf9f7;
  --ink: #1c1b1a;
  --ink-2: #6b6660;
  --line: #e3e0da;
  --accent: #b3541e;
  --accent-ink: #8c3f14;
  --mark: #17a06b;
  --warn: #b3541e;
  --card: #ffffff;
  --brand-fg: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #161513;
    --ink: #e9e6e0;
    --ink-2: #948e86;
    --line: #2c2a26;
    --accent: #d97e46;
    --accent-ink: #e08c58;
    --card: #1d1b19;
  }
}
:root[data-theme="dark"] {
  --bg: #161513;
  --ink: #e9e6e0;
  --ink-2: #948e86;
  --line: #2c2a26;
  --accent: #d97e46;
  --accent-ink: #e08c58;
  --card: #1d1b19;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.65 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
}
a { color: inherit; text-decoration: none; }
a:hover { color: var(--accent); }
h1, h2, h3 { font-weight: 650; letter-spacing: .01em; }
.wrap { max-width: 880px; margin: 0 auto; padding: 0 20px; }

/* —— 头部 —— */
.site-header { border-bottom: 1px solid var(--line); }
.header-in { display: flex; align-items: baseline; justify-content: space-between; height: 60px; align-items: center; }
.brand {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 800; font-size: 21px; letter-spacing: .03em;
}
.brand-mark { display: block; flex-shrink: 0; }
.brand:hover { color: var(--ink); }
.nav { display: flex; gap: 20px; align-items: center; }
.nav-link { color: var(--ink-2); font-size: 14px; }
.nav-link:hover { color: var(--accent); }
.nav-link.active { color: var(--ink); font-weight: 600; }
.theme-btn {
  border: 1px solid var(--line); background: none; color: var(--ink-2);
  font-size: 12px; padding: 3px 9px; cursor: pointer; border-radius: 2px;
}
.theme-btn:hover { color: var(--accent); border-color: var(--accent); }

/* —— 首页 hero —— */
.hero { padding: 56px 0 40px; border-bottom: 1px solid var(--line); }
.hero h1 { font-size: 34px; line-height: 1.3; margin: 0 0 12px; font-weight: 700; }
.hero-sub { color: var(--ink-2); margin: 0 0 24px; }

/* 搜索框：一体化大框，视觉重心放在 hero 中央 */
.search-form { display: flex; gap: 10px; max-width: 620px; }
.search-box {
  flex: 1; min-width: 0; height: 54px;
  display: flex; align-items: center; gap: 10px; padding: 0 16px;
  border: 1.5px solid var(--ink); background: var(--card); border-radius: 3px;
}
.search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.search-ico { color: var(--ink-2); flex-shrink: 0; }
.search-box input {
  flex: 1; min-width: 0; height: 100%; border: none; background: none;
  font-size: 16.5px; color: var(--ink); font-family: inherit;
}
.search-box input:focus { outline: none; }
.search-box input::placeholder { color: var(--ink-2); }
.search-form button {
  height: 54px; padding: 0 28px; font-size: 16px; font-weight: 600; cursor: pointer;
  background: var(--accent); color: #fff; border: 1px solid var(--accent); border-radius: 3px;
}
.search-form button:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.search-form button:disabled { opacity: .4; cursor: default; }
.search-form.compact { max-width: none; margin: 28px 0 8px; }
.search-form.compact .search-box, .search-form.compact button { height: 46px; }
.search-form.compact .search-box { border-color: var(--line); }
.search-form.compact .search-box input { font-size: 15px; }
.hero-try { color: var(--ink-2); font-size: 13px; margin: 12px 0 0; }
.hero-try a { color: var(--ink-2); border-bottom: 1px solid var(--line); }
.hero-try a:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* —— 首页双标签：按任务找 / 按分类浏览 —— */
.home-tabs { display: flex; border-bottom: 1px solid var(--line); margin-top: 4px; }
.htab {
  appearance: none; background: none; border: none; cursor: pointer;
  font: inherit; font-size: 16.5px; font-weight: 650; color: var(--ink-2);
  padding: 15px 2px; margin-right: 32px; position: relative; letter-spacing: .01em;
}
.htab:hover { color: var(--accent); }
.htab.on { color: var(--ink); }
.htab.on::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px;
  height: 2px; background: var(--accent);
}
.tab-panel { padding-top: 18px; }

/* —— 工具库分类筛选条 —— */
.cat-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 18px; }
.chip {
  display: inline-flex; align-items: baseline; gap: 5px;
  border: 1px solid var(--line); border-radius: 2px;
  padding: 4px 12px; font-size: 13px; color: var(--ink-2); background: var(--card);
}
.chip i { font-style: normal; font-size: 11px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.chip:hover { color: var(--accent); border-color: var(--accent); }
.chip.on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.chip.on i { color: inherit; opacity: .7; }
.chip-access { margin-left: auto; }

/* —— 区块 —— */
.sect { padding: 28px 0 8px; }
.sect-title { font-size: 15px; margin: 0 0 4px; display: flex; align-items: baseline; gap: 10px; }
.sect-note { color: var(--ink-2); font-weight: 400; font-size: 13px; }
.page-title { font-size: 26px; margin: 34px 0 6px; }
.page-title small { font-size: 14px; color: var(--ink-2); font-weight: 400; margin-left: 10px; }
.hint { color: var(--ink-2); margin: 0 0 8px; }
.h3 { font-size: 15px; margin: 24px 0 8px; }
.text-link { color: var(--accent); }
.text-link:hover { color: var(--accent-ink); text-decoration: underline; }

/* —— 目录行（核心组件）—— */
.list { margin: 12px 0 8px; }
.row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 2px; border-bottom: 1px solid var(--line);
}
.row:first-child { border-top: 1px solid var(--line); }
.row-main { flex: 1; min-width: 0; }
.row-title { font-size: 15px; margin: 0; display: flex; align-items: baseline; gap: 8px; }
.row-title > a { white-space: nowrap; }
.row-title a:hover { color: var(--accent); }
.row-diff { font-size: 11px; color: var(--ink-2); border: 1px solid var(--line); padding: 0 5px; border-radius: 2px; font-weight: 400; white-space: nowrap; }
.net-chip {
  font-size: 11px; color: var(--accent-ink); border: 1px solid currentColor;
  padding: 0 5px; border-radius: 2px; font-weight: 400; white-space: nowrap;
}
.row-desc { margin: 2px 0 0; color: var(--ink-2); font-size: 13px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; }
.row-side { text-align: right; flex-shrink: 0; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.row-count { color: var(--ink-2); font-size: 13px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.row-link { display: flex; }
.row-link:hover { background: color-mix(in srgb, var(--accent) 4%, transparent); }
.row-no {
  flex-shrink: 0; width: 26px; color: var(--ink-2);
  font-size: 12px; font-variant-numeric: tabular-nums; letter-spacing: .04em;
  padding-top: 2px; align-self: flex-start;
}
.row-link:hover .row-no { color: var(--accent); }

.row-actions { display: flex; gap: 10px; font-size: 12px; }
.row-actions a, .linklike {
  background: none; border: none; padding: 0; font: inherit; cursor: pointer;
  color: var(--ink-2); border-bottom: 1px solid transparent;
}
.row-actions a:hover, .linklike:hover { color: var(--accent); border-bottom-color: var(--accent); }

/* —— Logo 三级 fallback —— */
.tool-logo {
  --size: 36px; --brand: transparent;
  width: var(--size); height: var(--size); flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 3px; overflow: hidden; position: relative;
  background: var(--brand); color: var(--brand-fg);
}
.tool-logo img { width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 2; background: var(--card); }
.tool-logo.no-brand { background: var(--line); color: var(--ink-2); }
.logo-letter { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: calc(var(--size) * .42); z-index: 1; }

/* —— 额度徽标 —— */
.quota-main { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; white-space: nowrap; }
.quota-text { font-variant-numeric: tabular-nums; color: var(--ink-2); }
.quota-text b { color: var(--ink); font-weight: 600; }
.quota-none, .muted { color: var(--ink-2); }
.light { width: 7px; height: 7px; border-radius: 50%; display: inline-block; flex-shrink: 0; }
.light-green { background: #17a06b; }
.light-yellow { background: #d9930d; }
.light-red { background: #c4453a; }
.age-warn { font-size: 11px; color: var(--warn); border: 1px solid currentColor; padding: 0 4px; border-radius: 2px; }
.hidden-price { color: var(--ink-2); font-style: normal; }

/* —— 分类索引 —— */
.cat-index { display: grid; grid-template-columns: repeat(2, 1fr); column-gap: 40px; margin: 12px 0 8px; }
.cat-line {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 10px 2px; border-bottom: 1px solid var(--line); font-size: 15px;
}
.cat-n { color: var(--ink-2); font-size: 13px; font-variant-numeric: tabular-nums; }
.cat-line:hover span:first-child { color: var(--accent); }

/* —— 任务页组合提示 —— */
.page-head { margin-bottom: 8px; }
.combo-note {
  margin: 16px 0 4px; padding: 14px 16px;
  border-left: 2px solid var(--accent); background: var(--card);
  font-size: 14px; color: var(--ink);
}
.combo-label { display: block; font-size: 12px; color: var(--accent); letter-spacing: .08em; margin-bottom: 4px; }

/* —— 工具详情 —— */
.tool-head { display: flex; gap: 18px; padding: 34px 0 8px; }
.tool-head-main { min-width: 0; }
.for-who { font-size: 14px; margin: 6px 0; }
.net-note { font-size: 13px; color: var(--accent-ink); margin: 4px 0; }
.net-note.ok { color: var(--ink-2); }
.net-note::before { content: '● '; font-size: 9px; vertical-align: 2px; }
.head-actions { display: flex; gap: 10px; margin: 14px 0 6px; flex-wrap: wrap; }
.btn, .btn-ghost {
  display: inline-block; padding: 8px 18px; font-size: 14px; cursor: pointer; border-radius: 2px;
  background: var(--ink); color: var(--bg); border: 1px solid var(--ink);
}
.btn-ghost { background: none; color: var(--ink-2); border-color: var(--line); }
.btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-ghost:hover { color: var(--accent); border-color: var(--accent); }
.fav-btn.active { color: var(--accent); border-color: var(--accent); }

.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { font-weight: 600; color: var(--ink-2); font-size: 13px; border-bottom: 1px solid var(--ink); }
tbody tr.warn { background: color-mix(in srgb, var(--warn) 6%, transparent); }
td.basis { color: var(--ink-2); font-size: 13px; }
td.basis small { display: block; color: var(--ink-2); opacity: .8; }
.restrict-chip { display: inline-block; border: 1px solid var(--line); border-radius: 2px; padding: 0 6px; font-size: 12px; margin: 1px 4px 1px 0; color: var(--ink-2); }
.fine-print { color: var(--ink-2); font-size: 12px; }
.compare-table th, .compare-table td { min-width: 120px; }
.compare-table tbody th { font-weight: 500; color: var(--ink-2); white-space: nowrap; width: 90px; }
.compare-table thead th { min-width: 150px; }
.cmp-col-head { display: flex; align-items: center; gap: 8px; }
.cmp-col-name { font-weight: 600; color: var(--ink); font-size: 14px; }
.cmp-col-head .cmp-x { color: var(--ink-2); }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.pc-list { margin: 0; padding-left: 18px; }
.pc-list li { margin: 4px 0; font-size: 14px; }
.tags-row { margin: 20px 0; display: flex; gap: 8px; flex-wrap: wrap; }
.tag-chip { border: 1px solid var(--line); padding: 2px 10px; font-size: 13px; color: var(--ink-2); border-radius: 2px; }
.tag-chip:hover { color: var(--accent); border-color: var(--accent); }

/* —— 表单 / 提示 —— */
.form label { display: block; margin: 16px 0; font-size: 14px; }
.form input, .form textarea {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px; font-size: 15px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 2px;
  font-family: inherit;
}
.form input:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.alert { padding: 12px 16px; margin: 16px 0; font-size: 14px; border-left: 2px solid; }
.alert.ok { border-color: var(--mark); background: color-mix(in srgb, var(--mark) 7%, transparent); }
.alert.err { border-color: #c4453a; background: color-mix(in srgb, #c4453a 7%, transparent); }
.empty-state { padding: 36px 0; color: var(--ink-2); }
.empty-state a { color: var(--accent); }

/* —— Toast —— */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
  background: var(--ink); color: var(--bg); padding: 9px 20px; font-size: 14px;
  border-radius: 2px; z-index: 99;
}

/* —— 对比浮动条 v3：出场动画 + 大号橙色 CTA，一眼能看到 —— */
.cmp-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 90;
  background: var(--ink); color: var(--bg);
  display: flex; align-items: center; justify-content: center; gap: 14px;
  padding: 12px 16px; font-size: 14px;
  border-top: 2px solid var(--accent);
  box-shadow: 0 -6px 24px rgb(0 0 0 / .18);
  animation: cmpIn .22s ease-out;
}
@keyframes cmpIn { from { transform: translateY(100%); } to { transform: translateY(0); } }
.cmp-bar[hidden] { display: none; }
.cmp-count { white-space: nowrap; opacity: .85; }
.cmp-count b { font-size: 16px; }
.cmp-chips { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; min-width: 0; }
.cmp-chip {
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid color-mix(in srgb, var(--bg) 35%, transparent);
  padding: 3px 4px 3px 10px; border-radius: 2px; font-size: 13px; white-space: nowrap;
}
.cmp-x {
  background: none; border: none; color: inherit; cursor: pointer; font: inherit;
  font-size: 15px; line-height: 1; padding: 2px 6px; opacity: .7;
}
.cmp-x:hover { opacity: 1; color: var(--accent); }
.cmp-actions { display: flex; gap: 10px; align-items: center; }
.cmp-actions .btn { background: var(--accent); border-color: var(--accent); color: #fff; padding: 9px 20px; font-size: 15px; font-weight: 600; }
.cmp-actions .btn:hover { background: var(--accent-ink); border-color: var(--accent-ink); }
.cmp-actions .btn[disabled] { opacity: .5; cursor: not-allowed; }
.cmp-actions .btn-ghost { color: var(--bg); border-color: color-mix(in srgb, var(--bg) 35%, transparent); padding: 8px 14px; }
.cmp-actions .btn-ghost:hover { border-color: var(--bg); color: var(--bg); }
/* 列表里「对比」按钮的选中态：实心橙底，一眼可辨 */
.cmp-btn.active, .head-actions .cmp-btn.active {
  color: #fff; background: var(--accent); border-radius: 2px; padding: 0 7px 1px;
}
/* 对比页「添加一列」 */
.cmp-add { margin: 22px 0 8px; }
.cmp-add-label { display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 6px; }
.cmp-add-row { display: flex; gap: 8px; max-width: 420px; }
.cmp-add-row select {
  flex: 1; min-width: 0; padding: 8px 10px; font-size: 14px;
  border: 1px solid var(--line); background: var(--card); color: var(--ink); border-radius: 2px;
}
/* 底栏占位，避免遮住页脚最后一行 */
body:has(.cmp-bar:not([hidden])) .site-footer { padding-bottom: 92px; }

/* —— 对比页：大陆可用 —— */
.acc-ok { color: var(--mark); }
/* 手机：横向表改为竖向卡片 */
.cmp-cards { display: none; }
@media (max-width: 640px) {
  .compare-table { display: none; }
  .cmp-cards { display: grid; gap: 0; border-top: 1px solid var(--ink); }
  .cmp-card { border-bottom: 1px solid var(--line); padding: 14px 0; }
  .cmp-card .cmp-col-head { color: var(--ink); }
  .cmp-dl { margin: 10px 0 0; }
  .cmp-dl > div { display: flex; gap: 12px; padding: 6px 0; border-bottom: 1px dashed var(--line); }
  .cmp-dl > div:last-child { border-bottom: none; }
  .cmp-dl dt { width: 72px; flex: none; color: var(--ink-2); font-weight: 500; font-size: 13px; }
  .cmp-dl dd { margin: 0; font-size: 14px; }
}

/* —— 后台：数据看板 —— */
.trend { display: flex; align-items: stretch; gap: 6px; height: 150px; margin: 14px 0 6px; }
.trend-col { flex: 1; min-width: 0; position: relative; }
.trend-pv, .trend-uv { position: absolute; left: 0; right: 0; border-radius: 1px 1px 0 0; }
.trend-pv { bottom: 18px; background: var(--ink); min-height: 2px; }
.trend-uv { bottom: 18px; background: color-mix(in srgb, var(--accent) 45%, transparent); z-index: 1; }
.trend-d { position: absolute; bottom: 0; left: -4px; right: -4px; font-size: 10px; color: var(--ink-2); text-align: center; white-space: nowrap; }
.rank-list { margin: 8px 0 0; padding-left: 24px; font-size: 14px; }
.rank-list li { margin: 0; padding: 6px 0; border-bottom: 1px dashed var(--line); display: flex; justify-content: space-between; gap: 12px; }
.rank-k { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rank-list b { font-variant-numeric: tabular-nums; color: var(--accent); flex-shrink: 0; }
.admin-cols { margin-top: 20px; }

/* —— 页脚 —— */
.site-footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 24px 0 40px; color: var(--ink-2); font-size: 13px; }
.site-footer p { margin: 4px 0; }
.site-footer a:hover { color: var(--accent); }

/* —— 响应式：≥960px 双列目录；≤640px 收紧 —— */
@media (min-width: 960px) {
  .list { display: grid; grid-template-columns: 1fr 1fr; column-gap: 48px; }
  .row:first-child { border-top: none; }
  .list .row:nth-child(-n+2) { border-top: 1px solid var(--line); }
}
@media (max-width: 640px) {
  .hero { padding: 36px 0 28px; }
  .hero h1 { font-size: 26px; }
  .page-title { font-size: 22px; }
  .row { gap: 10px; }
  .row-side { flex-shrink: 1; min-width: 0; }
  .quota-main { white-space: normal; }   /* 长额度文案手机上折行，不撑破右缘 */
  .nav { gap: 12px; }
  .nav-link { font-size: 13px; }
  .nav-link[href="/about"] { display: none; }   /* 极窄屏收起「关于」，页脚仍可达 */
  .row-desc { -webkit-line-clamp: 2; white-space: normal; }
  .row-side { align-items: flex-end; }
  .row-actions { display: flex; flex-direction: column; gap: 2px; align-items: flex-end; }
  .row-actions a { display: none; }   /* 手机收起「官网」，保留 对比/收藏 */
  .linklike { font-size: 12px; }
  .cat-index { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; }
  .tool-head { flex-direction: column; }
  .search-form.compact { margin-top: 20px; }
  .hero h1 br { display: none; }           /* 窄屏让标题自然折行 */
  .brand { font-size: 19px; }
  .brand-mark { width: 21px; height: 21px; }
  .search-form { gap: 8px; }
  .search-box, .search-form button { height: 48px; }
  .search-box input { font-size: 16px; }
  .search-form button { padding: 0 18px; }
  .htab { font-size: 15.5px; margin-right: 22px; }
  .cmp-bar { flex-wrap: wrap; gap: 8px; padding: 10px 12px; }
  .cmp-actions { margin-left: auto; }
}

/* —— 排行榜：名次 + Logo + 共识口碑标签 —— */
.rk-sec { padding-top: 22px; }
.rk-list { margin: 10px 0 4px; }
.rk-row {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 2px; border-bottom: 1px solid var(--line);
}
.rk-row:first-child { border-top: 1px solid var(--line); }
.rk-row:hover { background: color-mix(in srgb, var(--accent) 4%, transparent); }
.rk-no {
  flex-shrink: 0; width: 26px; text-align: center;
  font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums;
}
.rk-row:nth-child(-n+3) .rk-no { color: var(--accent); font-weight: 700; }
.rk-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.rk-name { font-size: 15px; font-weight: 600; display: flex; align-items: baseline; gap: 8px; }
.rk-rep { display: flex; gap: 5px; flex-wrap: wrap; }
.rk-rep span {
  font-size: 11px; color: var(--accent-ink);
  border: 1px solid color-mix(in srgb, var(--accent) 32%, transparent);
  padding: 0 6px; border-radius: 2px; white-space: nowrap;
}
.rk-note { flex-shrink: 0; width: 42%; font-size: 13px; color: var(--ink-2); }
@media (max-width: 640px) {
  .rk-row { flex-wrap: wrap; }
  .rk-note { width: 100%; flex-basis: 100%; padding-left: 38px; }
}