/* ssl.sh 设计系统。颜色只用下面的变量；各栏目额外样式写在 static/css/<栏目>.css，并在模板 head_extra 里引入。 */
:root {
  --bg: #ffffff;
  --bg-soft: #f6f8f7;
  --bg-sunk: #eef2f0;
  --fg: #111a16;
  --fg-soft: #3c4a44;
  --muted: #66746d;
  --border: #dde4e0;
  --accent: #0f8a4b;
  --accent-strong: #0a6b3a;
  --accent-soft: #e3f4ea;
  --warn: #b45309;
  --warn-soft: #fdf2e2;
  --error: #c62828;
  --error-soft: #fdeaea;
  --info: #1d5fbf;
  --info-soft: #e7effb;
  --code-bg: #f1f4f2;
  --term-bg: #0d1512;
  --term-fg: #d6e5dc;
  --term-accent: #4ade80;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 20, .05), 0 4px 16px rgba(16, 24, 20, .05);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --wrap: 1180px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b1210; --bg-soft: #111a17; --bg-sunk: #16211d; --fg: #e4ece8; --fg-soft: #b9c7c0; --muted: #8a9a92;
    --border: #23302b; --accent: #34c47a; --accent-strong: #5ad694; --accent-soft: #12291d; --warn: #f0a24a; --warn-soft: #2b1f0f;
    --error: #f26b6b; --error-soft: #2c1414; --info: #6ea8ff; --info-soft: #132036; --code-bg: #141e1a; --term-bg: #060a09;
    --shadow: none; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b1210; --bg-soft: #111a17; --bg-sunk: #16211d; --fg: #e4ece8; --fg-soft: #b9c7c0; --muted: #8a9a92;
  --border: #23302b; --accent: #34c47a; --accent-strong: #5ad694; --accent-soft: #12291d; --warn: #f0a24a; --warn-soft: #2b1f0f;
  --error: #f26b6b; --error-soft: #2c1414; --info: #6ea8ff; --info-soft: #132036; --code-bg: #141e1a; --term-bg: #060a09;
  --shadow: none; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.65 var(--font); }
a { color: var(--accent-strong); text-underline-offset: 2px; }
a:hover { color: var(--accent); }
img, svg { max-width: 100%; height: auto; }
code, pre, kbd { font-family: var(--mono); font-size: .9em; }
h1, h2, h3, h4 { line-height: 1.25; margin: 1.6em 0 .6em; letter-spacing: -.01em; }
h1 { font-size: clamp(1.75rem, 3.2vw, 2.4rem); margin-top: .4em; }
h2 { font-size: 1.45rem; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 820px; }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 8px; z-index: 100; background: var(--bg); padding: 8px 12px; }

/* ---- 顶部 ---- */
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--border); }
.header-row { display: flex; align-items: center; gap: 20px; min-height: 60px; }
.logo { display: inline-flex; align-items: center; gap: 8px; font: 700 1.25rem/1 var(--mono); color: var(--fg); text-decoration: none; }
.logo b { color: var(--accent); font-weight: 700; }
.logo-lock { width: 18px; height: 20px; position: relative; display: inline-block; }
.logo-lock::before { content: ""; position: absolute; left: 3px; top: 0; width: 12px; height: 11px; border: 2.5px solid var(--accent); border-bottom: 0; border-radius: 7px 7px 0 0; }
.logo-lock::after { content: ""; position: absolute; left: 0; bottom: 0; width: 18px; height: 12px; background: var(--accent); border-radius: 3px; }
.main-nav { display: flex; gap: 4px; flex: 1; }
.main-nav a { color: var(--fg-soft); text-decoration: none; padding: 6px 10px; border-radius: 8px; font-weight: 500; }
.main-nav a:hover, .main-nav a[aria-current] { background: var(--bg-sunk); color: var(--fg); }
.header-tools { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.header-search input { width: 220px; padding: 7px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-soft); color: var(--fg); font: inherit; font-size: .9rem; }
.lang-switch { font-size: .9rem; text-decoration: none; color: var(--fg-soft); padding: 6px 8px; border-radius: 8px; }
.lang-switch:hover { background: var(--bg-sunk); }
.theme-toggle, .nav-toggle { border: 1px solid var(--border); background: var(--bg); color: var(--fg); border-radius: 8px; width: 34px; height: 34px; cursor: pointer; font-size: 1rem; line-height: 1; padding: 0; display: inline-grid; place-items: center; }
.theme-toggle::before { content: "◐"; }
.nav-toggle { display: none; }
@media (max-width: 960px) {
  .header-search { display: none; }
  .nav-toggle { display: inline-block; }
  .main-nav { display: none; position: absolute; left: 0; right: 0; top: 60px; flex-direction: column; background: var(--bg); border-bottom: 1px solid var(--border); padding: 8px 16px 16px; }
  .main-nav.open { display: flex; }
}

/* ---- 面包屑 ---- */
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; font-size: .875rem; color: var(--muted); padding-top: 16px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--accent); }

/* ---- 首页 ---- */
.hero { background: radial-gradient(ellipse 70% 90% at 50% 0%, var(--accent-soft), transparent 70%), var(--bg); border-bottom: 1px solid var(--border); }
.hero-center { max-width: 880px; text-align: center; padding-top: 72px; padding-bottom: 48px; }
.hero-pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border: 1px solid var(--border); border-radius: 99px; background: var(--bg); color: var(--fg-soft); font: 500 .88rem var(--mono); text-decoration: none; box-shadow: var(--shadow); }
.hero-pill b { color: var(--accent); }
.hero-pill:hover { border-color: var(--accent); color: var(--fg); }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.5rem); line-height: 1.15; letter-spacing: -.02em; margin: 22px 0 18px; text-wrap: balance; }
.hero h1 span { display: block; color: var(--accent); }
.hero .lede { font-size: 1.2rem; max-width: 700px; margin: 0 auto 30px; text-wrap: balance; }
.hero .check-form { max-width: 640px; margin: 0 auto; }
.hero .check-form input[type=text] { padding: 16px 18px; font-size: 1.1rem; border-radius: 12px; box-shadow: var(--shadow); }
.hero .check-form button { padding: 0 26px; border-radius: 12px; font-size: 1.05rem; }
.hero-try { font-size: .9rem; color: var(--muted); margin: 16px 0 0; }
.hero-try a { display: inline-block; margin: 4px 3px; padding: 3px 10px; border: 1px solid var(--border); border-radius: 99px; background: var(--bg); color: var(--fg-soft); font: .84rem var(--mono); text-decoration: none; }
.hero-try a:hover { border-color: var(--accent); color: var(--accent-strong); }
.home-stats { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); max-width: 760px; margin: 44px auto 0; padding: 26px 0 0; border-top: 1px solid var(--border); }
.home-stats a { display: block; color: var(--fg-soft); text-decoration: none; font-size: .9rem; }
.home-stats b { display: block; color: var(--fg); font-size: 1.9rem; line-height: 1.2; font-variant-numeric: tabular-nums; }
.home-stats a:hover b { color: var(--accent); }
.home-section { padding-top: 72px; }
.home-last { padding-bottom: 32px; }
.home-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 24px; }
.home-head h2, .home-dev h2 { font-size: clamp(1.45rem, 2.4vw, 1.8rem); letter-spacing: -.01em; margin: 0; }
.home-head p, .home-sub { margin: 6px 0 0; color: var(--muted); }
.home-head > a { white-space: nowrap; font-weight: 600; text-decoration: none; }
.home-tools { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.home-tools a { display: block; height: 100%; padding: 20px 20px 18px; border: 1px solid var(--border); border-radius: 14px; background: var(--bg); color: var(--fg); text-decoration: none; transition: border-color .15s, box-shadow .15s, transform .15s; }
.home-tools a:hover { border-color: var(--accent); box-shadow: var(--shadow); transform: translateY(-2px); }
.home-tools h3 { margin: 0 0 6px; font-size: 1.05rem; }
.home-tools h3::after { content: " →"; color: var(--accent); opacity: 0; transition: opacity .15s; }
.home-tools a:hover h3::after { opacity: 1; }
.home-tools p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.home-dev { display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center; }
.dev-list { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 10px; }
.dev-list a { display: grid; grid-template-columns: 92px 1fr; gap: 12px; align-items: baseline; padding: 12px 16px; border: 1px solid var(--border); border-radius: 12px; color: var(--fg-soft); text-decoration: none; }
.dev-list a:hover { border-color: var(--accent); color: var(--fg); }
.dev-list b { font: 600 .92rem var(--mono); color: var(--accent-strong); }
.home-dev .terminal pre { font-size: .9rem; padding: 18px 22px 22px; }
.terminal i { font-style: normal; }
.t-p { color: var(--term-accent); }
.t-d { color: #7f9188; }
.t-ok { color: var(--term-accent); font-weight: 600; }
.home-section > .callout { margin-top: 0; }
.kb-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.kb-card { display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--border); border-radius: 14px; background: var(--bg); }
.kb-card h3 { margin: 0; font-size: 1.15rem; }
.kb-card h3 a { color: var(--fg); text-decoration: none; }
.kb-card h3 a:hover { color: var(--accent); }
.kb-card > p { margin: 6px 0 14px; color: var(--muted); font-size: .92rem; }
.kb-card ul { list-style: none; margin: 0 0 16px; padding: 0; flex: 1; }
.kb-card li { padding: 9px 0; border-top: 1px solid var(--border); }
.kb-card li a { color: var(--fg-soft); text-decoration: none; font-size: .95rem; }
.kb-card li a:hover { color: var(--accent-strong); text-decoration: underline; }
.kb-all { font-weight: 600; font-size: .92rem; text-decoration: none; }
.news-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.news-grid a { display: block; height: 100%; padding: 18px 20px; border: 1px solid var(--border); border-radius: 14px; color: var(--fg); text-decoration: none; }
.news-grid a:hover { border-color: var(--accent); }
.news-grid time { display: block; margin-bottom: 6px; color: var(--muted); font-size: .82rem; font-variant-numeric: tabular-nums; }
.news-grid span { font-weight: 600; line-height: 1.5; }
@media (max-width: 960px) {
  .home-tools { grid-template-columns: repeat(2, 1fr); }
  .kb-grid, .news-grid { grid-template-columns: 1fr; }
  .home-dev { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 600px) {
  .hero-center { padding-top: 40px; padding-bottom: 32px; }
  .hero h1 { font-size: 1.8rem; text-wrap: wrap; }
  .hero .lede { font-size: 1.05rem; }
  .home-stats { grid-template-columns: repeat(2, 1fr); row-gap: 18px; margin-top: 32px; }
  .home-section { padding-top: 52px; }
  .home-head { flex-direction: column; align-items: flex-start; gap: 8px; }
  .home-tools { gap: 10px; }
  .home-tools a { padding: 14px; }
  .home-tools h3 { margin: 0; font-size: .98rem; }
  .home-tools p { display: none; }
  .home-dev .terminal pre { font-size: .76rem; padding: 14px 16px 16px; }
  .news-grid li:nth-child(n+5) { display: none; }
  .dev-list a { grid-template-columns: 1fr; gap: 2px; }
}
.callout { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: center; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 16px; padding: 36px; margin-top: 40px; }
.callout h2 { margin-top: 0; }
@media (max-width: 860px) { .callout { grid-template-columns: 1fr; padding: 22px; } }
.mini-timeline { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.mini-timeline li { background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 14px 8px; text-align: center; }
.mini-timeline li.now { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.mini-timeline b { display: block; font: 700 1.8rem/1.1 var(--mono); }
.mini-timeline span { display: block; color: var(--muted); font-size: .8rem; }
.mini-timeline time { display: block; font-size: .76rem; margin-top: 6px; color: var(--fg-soft); white-space: nowrap; font-variant-numeric: tabular-nums; }
@media (max-width: 600px) { .mini-timeline { grid-template-columns: repeat(2, 1fr); } }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { padding: 6px 0 6px 28px; position: relative; }
.checklist li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.section-head h2 { margin: 0 0 14px; }

/* ---- 终端 ---- */
.terminal { background: var(--term-bg); border: 1px solid rgba(255,255,255,.07); border-radius: 12px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,.18); }
.terminal-bar { display: flex; gap: 6px; padding: 10px 12px; background: rgba(255,255,255,.04); }
.terminal-bar span { width: 10px; height: 10px; border-radius: 50%; background: #3a4440; }
.terminal pre { margin: 0; padding: 14px 18px 18px; color: var(--term-fg); background: none; border: 0; font-size: .88rem; line-height: 1.6; overflow-x: auto; }

/* ---- 表单和按钮 ---- */
.check-form { display: flex; gap: 8px; max-width: 620px; }
.check-form input[type=text], .check-form input[type=search] { flex: 1; min-width: 0; padding: 13px 16px; border: 1.5px solid var(--border); border-radius: 10px; font: 500 1.05rem var(--mono); background: var(--bg); color: var(--fg); }
.check-form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
button, .button { display: inline-block; padding: 12px 20px; border: 0; border-radius: 10px; background: var(--accent); color: #fff; font: 600 1rem var(--font); cursor: pointer; text-decoration: none; white-space: nowrap; }
button:hover, .button:hover { background: var(--accent-strong); color: #fff; }
.button-secondary { background: var(--bg-sunk); color: var(--fg); }
.button-secondary:hover { background: var(--border); color: var(--fg); }
input, select, textarea { font: inherit; color: var(--fg); background: var(--bg); }
textarea { width: 100%; min-height: 180px; padding: 12px; border: 1.5px solid var(--border); border-radius: 10px; font: .88rem/1.5 var(--mono); }
select, input[type=text], input[type=email], input[type=number], input[type=date], input[type=url], input[type=password] { padding: 9px 12px; border: 1.5px solid var(--border); border-radius: 8px; }
label { font-weight: 500; }
.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 14px; }
.field small { color: var(--muted); font-weight: 400; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0 16px; }

/* ---- 卡片和列表 ---- */
.cards { list-style: none; margin: 0 0 24px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 12px; }
.cards-compact { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.card a { display: block; height: 100%; padding: 16px 18px; border: 1px solid var(--border); border-radius: var(--radius); text-decoration: none; color: var(--fg); background: var(--bg); transition: border-color .15s, transform .15s; }
.card a:hover { border-color: var(--accent); transform: translateY(-1px); }
.card h3 { margin: 0 0 4px; font-size: 1rem; }
.card p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.5; }
.cards-compact .card a { padding: 10px 14px; }
.link-list { list-style: none; padding: 0; margin: 0; }
.link-list li { padding: 7px 0; border-bottom: 1px solid var(--border); }
.link-list li:last-child { border-bottom: 0; }
.link-list a { text-decoration: none; }
.link-list p { margin: 2px 0 0; color: var(--muted); font-size: .9rem; }
.news-list time { color: var(--muted); font-size: .85rem; margin-left: 6px; }
.list-filter { width: 100%; max-width: 420px; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: 10px; margin: 8px 0 16px; }
.list-group h2 { margin-top: 28px; }

/* ---- 文章 ---- */
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 48px; }
.article-side { position: sticky; top: 80px; align-self: start; padding-top: 24px; font-size: .92rem; max-height: calc(100vh - 100px); overflow-y: auto; }
@media (max-width: 960px) { .article-layout { grid-template-columns: minmax(0, 1fr); } .article-side { position: static; max-height: none; } }
.article-head { padding: 12px 0 4px; }
.eyebrow { text-transform: uppercase; letter-spacing: .06em; font-size: .78rem; font-weight: 700; color: var(--accent); margin: 0 0 6px; }
.lede { font-size: 1.12rem; color: var(--fg-soft); }
.meta-line { display: flex; flex-wrap: wrap; gap: 14px; font-size: .86rem; color: var(--muted); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: .78rem; font-weight: 600; background: var(--bg-sunk); color: var(--fg-soft); }
.badge-ok { background: var(--accent-soft); color: var(--accent-strong); }
.badge-warn { background: var(--warn-soft); color: var(--warn); }
.badge-error { background: var(--error-soft); color: var(--error); }
.badge-info { background: var(--info-soft); color: var(--info); }
.badge-soon { background: var(--warn-soft); color: var(--warn); font-size: .7rem; vertical-align: middle; white-space: nowrap; }
.button.is-disabled { opacity: .6; cursor: default; pointer-events: none; }
.summary { background: var(--accent-soft); border-left: 4px solid var(--accent); border-radius: 0 var(--radius) var(--radius) 0; padding: 14px 20px; margin: 16px 0 24px; }
.summary h2 { margin: 0 0 6px; font-size: .95rem; text-transform: uppercase; letter-spacing: .05em; color: var(--accent-strong); }
.summary ul { margin: 0; padding-left: 20px; }
.summary li { margin: 4px 0; }
.error-string { display: flex; flex-direction: column; gap: 4px; background: var(--error-soft); border: 1px solid color-mix(in srgb, var(--error) 30%, transparent); border-radius: var(--radius); padding: 12px 16px; margin: 0 0 24px; }
.error-string span { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--error); }
.error-string code { font-size: .95rem; word-break: break-word; color: var(--fg); }
.toc h2, .related h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 8px; }
.toc ol { margin: 0 0 24px; padding-left: 18px; }
.toc li { margin: 4px 0; }
.toc a { text-decoration: none; color: var(--fg-soft); }
.toc a:hover { color: var(--accent); }
.related .link-list li { padding: 5px 0; }

.prose { font-size: 1.02rem; }
.prose h2 { padding-top: 8px; border-top: 1px solid var(--border); }
.prose h2:first-child { border-top: 0; }
.prose ul, .prose ol { padding-left: 24px; }
.prose li { margin: 4px 0; }
.prose :not(pre) > code { background: var(--code-bg); padding: 1px 6px; border-radius: 5px; word-break: break-word; }
pre { position: relative; background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; overflow-x: auto; line-height: 1.55; margin: 0 0 1.2em; }
pre code { font-size: .86rem; }
.copy-btn { position: absolute; top: 6px; right: 6px; padding: 3px 9px; font-size: .75rem; border-radius: 6px; background: var(--bg); color: var(--fg-soft); border: 1px solid var(--border); opacity: 0; transition: opacity .15s; }
pre:hover .copy-btn, .copy-btn:focus { opacity: 1; }
@media (hover: none) { .copy-btn { opacity: 1; } }
.prose blockquote { margin: 0 0 1em; padding: 10px 16px; border-left: 4px solid var(--info); background: var(--info-soft); border-radius: 0 8px 8px 0; }
.prose blockquote p:last-child { margin: 0; }
.table-wrap { overflow-x: auto; margin: 0 0 1.2em; border: 1px solid var(--border); border-radius: var(--radius); }
table { border-collapse: collapse; width: 100%; font-size: .93rem; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { background: var(--bg-soft); font-weight: 600; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
dl dt { font-weight: 600; margin-top: 10px; }
dl dd { margin-left: 0; color: var(--fg-soft); }

.faq details { border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 16px; margin-bottom: 8px; }
.faq summary { font-weight: 600; cursor: pointer; }
.faq-a { margin-top: 8px; color: var(--fg-soft); }
.faq-a p:last-child { margin: 0; }
.sources ol { padding-left: 22px; font-size: .92rem; word-break: break-word; }
.cta { margin: 40px 0 24px; padding: 24px; background: var(--bg-soft); border: 1px solid var(--border); border-radius: 16px; }
.cta h2 { margin: 0 0 6px; font-size: 1.25rem; border: 0; padding: 0; }
.cta-alt { margin: 12px 0 0; font-size: .92rem; }
.disclosure-note { font-size: .85rem; color: var(--muted); }

/* ---- 结果状态 ---- */
.status { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.status-ok { color: var(--accent); }
.status-warn { color: var(--warn); }
.status-error { color: var(--error); }
.finding { display: flex; gap: 10px; padding: 10px 14px; border-radius: 8px; margin-bottom: 6px; background: var(--bg-soft); }
.finding-ok { background: var(--accent-soft); }
.finding-warn { background: var(--warn-soft); }
.finding-error { background: var(--error-soft); }
.finding-info { background: var(--info-soft); }
.kv { display: grid; grid-template-columns: 180px 1fr; gap: 6px 16px; margin: 0 0 16px; }
.kv dt { color: var(--muted); font-weight: 500; margin: 0; }
.kv dd { margin: 0; word-break: break-word; }
@media (max-width: 600px) { .kv { grid-template-columns: 1fr; } .kv dd { margin-bottom: 8px; } }
.panel { border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; margin-bottom: 16px; background: var(--bg); }
.panel h2, .panel h3 { margin-top: 0; }
.tool-box { border: 1px solid var(--border); border-radius: 14px; padding: 20px; background: var(--bg-soft); margin: 8px 0 28px; }
.tool-output { margin-top: 16px; }

/* ---- 页脚 ---- */
.site-footer { margin-top: 64px; border-top: 1px solid var(--border); background: var(--bg-soft); font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); gap: 28px; padding-top: 36px; padding-bottom: 20px; }
.footer-grid h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 10px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin: 6px 0; }
.footer-grid a { color: var(--fg-soft); text-decoration: none; }
.footer-grid a:hover { color: var(--accent); }
.footer-brand p { color: var(--muted); }
.footer-curl { font-size: .8rem; padding: 8px 12px; }
.footer-note { color: var(--muted); font-size: .82rem; padding-bottom: 28px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-brand { grid-column: 1 / -1; } }

.notfound { padding: 48px 16px; }
.search-results li { padding: 12px 0; }
.crumbs a, .crumbs span[aria-current] { overflow-wrap: anywhere; min-width: 0; }
/* 网格/弹性布局里的子元素默认 min-width:auto，会被长代码行撑开；统一允许收缩 */
.article-main, .article-side, .home-dev > *, .callout > *, .kb-grid > *, .home-tools > *, .news-grid > *, main > .wrap > * { min-width: 0; }
pre { max-width: 100%; }
td pre, td code, .kv dd code { white-space: pre-wrap; overflow-wrap: anywhere; }
.prose a, td a { overflow-wrap: anywhere; }
.ops-intro > *, .ops-scenarios > *, .ops-kv dd { min-width: 0; overflow-wrap: anywhere; }
h1, h2, h3, h4, .lede, .card h3, .eyebrow { overflow-wrap: anywhere; }
.ops-links a { white-space: normal; }
/* 报错码、命令这类长“单词”在窄屏上允许断行（表格不受影响） */
body { overflow-wrap: break-word; }
li, p, dd, dt, .card a, .summary, .faq-a { overflow-wrap: anywhere; }