/* SSL 专题 · 特刊版式（编辑杂志方向 B 为主；A 的实拍截图/核实表、C 的路线向导作为组件）
 * 唯一样式源：content-pool/ssl/ssl-design.css → build-ssl.mjs 复制到 /ssl/ssl-design.css。
 * 作用域：.ssl-page（只影响专题 main；全站导航/页脚不变）。设计权威：docs/design/SSL-TOPIC-DESIGN.md */

.ssl-page {
  --sx-paper: #f6f2ea;
  --sx-paper-2: #ece5d8;
  --sx-card: #fffdf8;
  --sx-ink: #1b1e1c;
  --sx-ink-2: #3b413d;
  --sx-muted: #63685f;
  --sx-rule: rgba(27, 30, 28, 0.16);
  --sx-accent: #a8321e;
  --sx-accent-deep: #8a2716;
  --sx-ok: #1f6b4a;
  --sx-warn: #9a5800;
  --sx-serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", Georgia, serif;
  --sx-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --sx-wide: 1120px;
  --sx-read: 720px;
  --sx-gutter: clamp(20px, 4vw, 48px);
  --sx-band: clamp(44px, 6vw, 84px);
  /* 全站组件（按钮、留资表单）读取的令牌，在专题内映射到特刊色板 */
  --ink: var(--sx-ink);
  --muted: var(--sx-muted);
  --line: var(--sx-rule);
  --paper: var(--sx-card);
  --paper-deep: var(--sx-paper-2);
  --blue: var(--sx-accent);
  background: var(--sx-paper);
  color: var(--sx-ink);
  overflow-x: clip;
}

/* ── 骨架：band = 通栏区块，wrap = 唯一内容宽度 ── */
.ssl-band { padding-block: var(--sx-band); border-top: 1px solid var(--sx-rule); }
.ssl-band--flush { border-top: 0; }
.ssl-band--hero { padding-block: 0; }
.ssl-gap { height: clamp(36px, 5vw, 64px); }
.ssl-gap-top { margin-top: 24px; }
.ssl-lead { margin-bottom: 28px; }
.ssl-indent { margin-left: 232px; max-width: var(--sx-read); }
.ssl-band--tint { background: var(--sx-paper-2); }
.ssl-band--ink { background: var(--sx-ink); color: var(--sx-paper); border-top: 0; }
.ssl-wrap { width: min(var(--sx-wide), 100% - 2 * var(--sx-gutter)); margin-inline: auto; }
.ssl-read { max-width: var(--sx-read); }
.ssl-sec-head { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 10px 32px; align-items: baseline; margin: 0 0 clamp(22px, 3vw, 34px); }
.ssl-sec-head .ssl-kicker { grid-row: span 2; margin: 0; padding-top: .55em; }
.ssl-sec-head h2 { margin: 0; font-family: var(--sx-serif); font-weight: 700; font-size: clamp(1.45rem, 2.6vw, 2rem); line-height: 1.3; letter-spacing: 0; }
.ssl-sec-head > p:not(.ssl-kicker) { grid-column: 2; margin: 0; color: var(--sx-muted); font-size: 15px; line-height: 1.8; max-width: 44em; }
.ssl-kicker { font-size: 12.5px; font-weight: 700; letter-spacing: .16em; color: var(--sx-accent); margin: 0 0 14px; }
.ssl-band--ink .ssl-kicker { color: #f0a493; }

/* ── 刊头 + 面包屑 ── */
.ssl-masthead { border-bottom: 1px solid var(--sx-ink); }
.ssl-masthead .ssl-wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 24px; padding-block: 14px 10px; font-size: 12.5px; letter-spacing: .08em; color: var(--sx-ink-2); }
.ssl-masthead b { font-weight: 700; color: var(--sx-ink); }
.ssl-crumb { font-size: 13px; color: var(--sx-muted); line-height: 1.8; padding-block: 12px 0; }
.ssl-crumb a { color: var(--sx-ink-2); text-decoration: underline; text-decoration-color: var(--sx-rule); text-underline-offset: 3px; }
.ssl-crumb a:hover { color: var(--sx-accent); }

/* ── 首屏 ── */
.ssl-hero { padding-block: clamp(28px, 4.5vw, 56px) clamp(36px, 5vw, 64px); display: grid; gap: clamp(28px, 4vw, 56px); align-items: center; }
.ssl-hero--figure { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
.ssl-hero h1 { font-family: var(--sx-serif); font-weight: 700; font-size: clamp(2rem, 3.8vw, 3.1rem); line-height: 1.22; letter-spacing: 0; margin: 0 0 18px; max-width: 18em; text-wrap: balance; }
.ssl-page--mega .ssl-hero h1 { font-size: clamp(2.1rem, 3.7vw, 3.25rem); line-height: 1.18; }
.ssl-standfirst { font-size: clamp(1rem, 1.3vw, 1.12rem); line-height: 1.85; color: var(--sx-ink-2); max-width: 36em; margin: 0 0 20px; }
.ssl-byline { display: flex; flex-wrap: wrap; gap: 4px 20px; margin: 0 0 24px; padding-top: 14px; border-top: 1px solid var(--sx-rule); font-size: 13px; color: var(--sx-muted); }
.ssl-byline .ssl-flag { color: var(--sx-accent); font-weight: 700; }
.ssl-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.ssl-disclose { margin: 18px 0 0; padding: 12px 16px; border-left: 3px solid var(--sx-accent); background: var(--sx-card); font-size: 13.5px; line-height: 1.8; color: var(--sx-muted); max-width: 46em; }

/* ── 按钮（专题内覆盖全站色） ── */
.ssl-page .button { min-height: 46px; padding: 11px 20px; border-radius: 0; font-weight: 700; gap: 10px; }
.ssl-page .button:hover, .ssl-page .button:focus-visible { transform: none; }
.ssl-page .button-primary { background: var(--sx-accent); color: #fff; border-color: var(--sx-accent); }
.ssl-page .button-primary:hover, .ssl-page .button-primary:focus-visible { background: var(--sx-accent-deep); border-color: var(--sx-accent-deep); color: #fff; }
.ssl-page .button-ghost { background: transparent; color: var(--sx-ink); border-color: var(--sx-ink); }
.ssl-page .button-ghost:hover, .ssl-page .button-ghost:focus-visible { background: var(--sx-ink); color: var(--sx-paper); }
.ssl-band--ink .button-ghost { color: var(--sx-paper); border-color: rgba(246, 242, 234, .6); }
.ssl-band--ink .button-ghost:hover, .ssl-band--ink .button-ghost:focus-visible { background: var(--sx-paper); color: var(--sx-ink); }
.ssl-page a:focus-visible, .ssl-page button:focus-visible, .ssl-page summary:focus-visible, .ssl-page input:focus-visible { outline: 2px solid var(--sx-accent); outline-offset: 2px; }

/* ── 图（实拍截图 / 示意图） ── */
.ssl-figure { margin: 1.6rem 0; }
.ssl-figure img { display: block; width: 100%; height: auto; background: #fff; border: 1px solid var(--sx-rule); }
.ssl-figure figcaption { margin-top: 8px; font-size: 13px; line-height: 1.7; color: var(--sx-muted); }
.ssl-figure figcaption b { display: inline-block; margin-right: 8px; padding: 0 6px; border: 1px solid currentColor; font-size: 11.5px; font-weight: 700; letter-spacing: .06em; color: var(--sx-accent); }
.ssl-hero .ssl-figure { margin: 0; }
.ssl-hero .ssl-figure img { box-shadow: 14px 14px 0 var(--sx-paper-2); }

/* ── 数据条 ── */
.ssl-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-block: 1px solid var(--sx-ink); margin: 0 0 clamp(36px, 5vw, 64px); }
.ssl-stats div { padding: 18px 20px 16px; border-left: 1px solid var(--sx-rule); }
.ssl-stats div:first-child { border-left: 0; padding-left: 0; }
.ssl-stats dt { font-family: var(--sx-serif); font-size: clamp(1.7rem, 2.6vw, 2.3rem); font-weight: 700; line-height: 1.1; font-variant-numeric: tabular-nums; }
.ssl-stats dd { margin: 6px 0 0; font-size: 13px; color: var(--sx-muted); }

/* ── 路线向导（C 的交互，B 的外观） ── */
.ssl-finder-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--sx-ink); }
.ssl-finder fieldset { margin: 0; padding: 18px 22px 20px 0; border: 0; border-right: 1px solid var(--sx-rule); min-width: 0; }
.ssl-finder fieldset + fieldset { padding-left: 22px; }
.ssl-finder fieldset:last-child { border-right: 0; }
.ssl-finder legend { float: left; width: 100%; padding: 0; margin: 0 0 12px; font-family: var(--sx-serif); font-size: 1.12rem; font-weight: 700; }
.ssl-finder legend span { color: var(--sx-accent); margin-right: 8px; }
.ssl-finder label { clear: both; display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-top: 1px solid var(--sx-rule); font-size: 14.5px; line-height: 1.6; cursor: pointer; }
.ssl-finder input[type="radio"] { accent-color: var(--sx-accent); margin-top: 4px; }
.ssl-finder-foot { display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--sx-ink); }
.ssl-finder-foot p { margin: 0; font-size: 13px; color: var(--sx-muted); }
.ssl-quiz-result { display: none; margin-top: 20px; padding: 18px 22px; background: var(--sx-card); border-left: 3px solid var(--sx-accent); font-size: 15px; line-height: 1.8; }
.ssl-quiz-result ol { margin: 6px 0 10px; padding-left: 1.3rem; }
.ssl-quiz-result a { color: var(--sx-accent); font-weight: 700; }

/* ── 目录行（专题目录 / 分册目录 / 列表） ── */
.ssl-toc { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--sx-ink); }
.ssl-toc li { display: grid; grid-template-columns: 64px minmax(0, 1fr) 150px 168px; gap: 8px 24px; align-items: center; padding: 20px 0; border-bottom: 1px solid var(--sx-rule); position: relative; }
.ssl-toc--plain li { grid-template-columns: 64px minmax(0, 1fr) 150px; }
.ssl-toc-no { font-family: var(--sx-serif); font-size: 1.7rem; color: var(--sx-accent); line-height: 1; }
.ssl-toc h3 { margin: 0 0 6px; font-family: var(--sx-serif); font-size: clamp(1.08rem, 1.5vw, 1.28rem); font-weight: 700; line-height: 1.4; }
.ssl-toc h3 a { color: var(--sx-ink); text-decoration: none; }
.ssl-toc h3 a::after { content: ""; position: absolute; inset: 0; }
.ssl-toc li:hover h3 a { color: var(--sx-accent); }
.ssl-toc p { margin: 0; font-size: 14px; line-height: 1.75; color: var(--sx-muted); }
.ssl-toc-meta { font-size: 12.5px; line-height: 1.8; color: var(--sx-muted); }
.ssl-toc-meta span { display: block; }
.ssl-toc-meta .ssl-flag { color: var(--sx-accent); font-weight: 700; }
.ssl-toc-thumb { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; background: #fff; border: 1px solid var(--sx-rule); }
.ssl-toc .ssl-planned { opacity: .62; }
.ssl-toc .ssl-planned h3::after { content: " · 规划中"; font-size: 12px; color: var(--sx-muted); font-family: inherit; font-weight: 400; }

/* ── 类型入口 ── */
.ssl-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }
.ssl-chips a, .ssl-chips span { display: inline-flex; gap: 8px; align-items: baseline; padding: 9px 14px; border: 1px solid var(--sx-ink); font-size: 14px; color: var(--sx-ink); text-decoration: none; }
.ssl-chips a:hover { background: var(--sx-ink); color: var(--sx-paper); }
.ssl-chips small { font-size: 12px; color: inherit; opacity: .7; }
.ssl-chips .ssl-planned { border-style: dashed; color: var(--sx-muted); }

/* ── 时间轴 ── */
.ssl-timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; margin: 0; padding: 0; list-style: none; }
.ssl-timeline li { border-left: 3px solid var(--sx-accent); padding: 2px 0 2px 16px; }
.ssl-timeline b { display: block; font-family: var(--sx-serif); font-size: 1.25rem; margin-bottom: 4px; }
.ssl-timeline strong { display: block; font-size: 15px; margin-bottom: 6px; }
.ssl-timeline p { margin: 0 0 8px; font-size: 14px; line-height: 1.75; color: var(--sx-muted); }
.ssl-timeline a { font-size: 13.5px; color: var(--sx-accent); font-weight: 700; }

/* ── 实拍画廊 ── */
.ssl-gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
.ssl-gallery .ssl-figure { margin: 0; }
.ssl-gallery a { color: inherit; text-decoration: none; }
.ssl-gallery img { aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; }
.ssl-gallery a:hover figcaption { color: var(--sx-accent); }

/* ── 正文 ── */
.ssl-article { display: grid; grid-template-columns: 200px minmax(0, var(--sx-read)); gap: 32px; align-items: start; }
.ssl-article > :only-child { grid-column: 2; }
.ssl-rail { position: sticky; top: 24px; font-size: 13.5px; line-height: 1.6; }
.ssl-rail p { margin: 0 0 10px; font-weight: 700; letter-spacing: .12em; font-size: 12.5px; color: var(--sx-accent); }
.ssl-rail ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--sx-ink); }
.ssl-rail li { border-bottom: 1px solid var(--sx-rule); }
.ssl-rail a { display: block; padding: 8px 0; color: var(--sx-ink-2); text-decoration: none; }
.ssl-rail a:hover { color: var(--sx-accent); }
.ssl-rail-mobile { display: none; }
.ssl-prose { font-size: 16px; line-height: 1.9; color: var(--sx-ink); min-width: 0; }
.ssl-prose > :first-child { margin-top: 0; }
.ssl-prose p { margin: 0 0 1.05em; }
.ssl-prose h2 { margin: 2.6rem 0 1rem; padding-top: 1.1rem; border-top: 1px solid var(--sx-ink); font-family: var(--sx-serif); font-size: clamp(1.35rem, 2.2vw, 1.7rem); font-weight: 700; line-height: 1.35; scroll-margin-top: 24px; }
.ssl-prose h3 { margin: 1.9rem 0 .7rem; font-size: 1.08rem; line-height: 1.5; scroll-margin-top: 24px; }
.ssl-prose h4 { margin: 1.4rem 0 .5rem; font-size: 1rem; }
.ssl-prose--numbered { counter-reset: ssl-h2; }
.ssl-prose--numbered h2::before { counter-increment: ssl-h2; content: counter(ssl-h2, decimal-leading-zero); display: block; margin-bottom: 4px; font-family: var(--sx-mono); font-size: 13px; letter-spacing: .1em; color: var(--sx-accent); }
.ssl-prose ul, .ssl-prose ol { margin: 0 0 1.2em; padding-left: 1.4rem; display: grid; gap: 6px; }
.ssl-prose li::marker { color: var(--sx-accent); }
.ssl-prose a { color: var(--sx-accent); text-underline-offset: 3px; }
.ssl-prose strong { font-weight: 700; }
.ssl-prose code { font-family: var(--sx-mono); font-size: .88em; padding: 1px 5px; background: var(--sx-paper-2); }
.ssl-prose blockquote { margin: 1.4rem 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--sx-ink); font-family: var(--sx-serif); font-size: 1.08rem; color: var(--sx-ink-2); }
.ssl-prose img { max-width: 100%; height: auto; }
.ssl-prose .ssl-poster { max-width: 360px; }
.ssl-hr { border: 0; border-top: 1px solid var(--sx-rule); margin: 2rem 0; }
.ssl-code { margin: 1.2rem 0; padding: 16px 18px; background: var(--sx-ink); color: #f1ece2; overflow-x: auto; font-family: var(--sx-mono); font-size: 13px; line-height: 1.75; }
.ssl-code code { background: none; padding: 0; font-size: inherit; }
.ssl-table-wrap { margin: 1.4rem 0; overflow-x: auto; border-top: 2px solid var(--sx-ink); }
.ssl-table { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.7; }
.ssl-table th, .ssl-table td { padding: 10px 14px 10px 0; text-align: left; vertical-align: top; border-bottom: 1px solid var(--sx-rule); }
.ssl-table th { font-weight: 700; white-space: nowrap; }
.ssl-table td + td, .ssl-table th + th { padding-left: 14px; }
.ssl-callout { margin: 1.4rem 0; padding: 14px 18px; background: var(--sx-card); border-left: 3px solid var(--sx-ink); font-size: 15px; line-height: 1.8; }
.ssl-callout p { margin: 0; }
.ssl-callout-title { font-weight: 700; margin-bottom: 6px !important; }
.ssl-callout-tip { border-left-color: var(--sx-ok); }
.ssl-callout-warning, .ssl-callout-important { border-left-color: var(--sx-accent); }

/* ── 先说结论 ── */
.ssl-tldr { margin: 0; padding: clamp(18px, 3vw, 26px) 0; border-block: 3px double var(--sx-ink); }
.ssl-tldr > p { margin: 0 0 10px; font-family: var(--sx-serif); font-size: 1.15rem; font-weight: 700; }
.ssl-tldr ul { margin: 0; padding-left: 1.3rem; display: grid; gap: 8px; font-size: 15.5px; line-height: 1.8; }
.ssl-tldr li::marker { color: var(--sx-accent); }

/* ── 交给 AI 智能体 ── */
.ssl-acb { padding: 20px 22px; background: var(--sx-card); border: 1px solid var(--sx-ink); }
.ssl-acb h3 { margin: 0 0 6px; font-size: 1.02rem; }
.ssl-acb p { margin: 0 0 14px; font-size: 14px; line-height: 1.75; color: var(--sx-muted); }
.ssl-acb-row { display: flex; flex-wrap: wrap; gap: 10px 12px; align-items: center; font-size: 13.5px; }
.ssl-acb-row label { margin-left: 6px; }
.ssl-acb-opt { display: block; margin-top: 10px; font-size: 13.5px; }
.ssl-acb button { cursor: pointer; }
.ssl-acb details { margin-top: 12px; }
.ssl-acb summary { cursor: pointer; font-size: 13.5px; color: var(--sx-accent); }
.ssl-acb pre { white-space: pre-wrap; word-break: break-word; max-height: 320px; overflow: auto; padding: 12px; background: var(--sx-paper); border: 1px solid var(--sx-rule); font-size: 12.5px; line-height: 1.6; }
.ssl-acb small { display: block; margin-top: 10px; font-size: 12px; color: var(--sx-muted); }
.ssl-toast { position: fixed; left: 50%; bottom: 30px; z-index: 9999; transform: translateX(-50%) translateY(16px); padding: 10px 18px; background: var(--sx-ink); color: var(--sx-paper); font-size: 14px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; }
.ssl-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── 常见问题 / 来源 / 更新记录 ── */
.ssl-faq { border-top: 1px solid var(--sx-ink); }
.ssl-faq details { border-bottom: 1px solid var(--sx-rule); }
.ssl-faq summary { list-style: none; display: flex; justify-content: space-between; gap: 20px; padding: 16px 0; cursor: pointer; font-family: var(--sx-serif); font-size: 1.08rem; font-weight: 700; line-height: 1.5; }
.ssl-faq summary::-webkit-details-marker { display: none; }
.ssl-faq summary::after { content: "+"; flex: none; font-family: var(--sx-mono); color: var(--sx-accent); }
.ssl-faq details[open] summary::after { content: "−"; }
.ssl-faq p { margin: 0 0 18px; font-size: 15px; line-height: 1.85; color: var(--sx-ink-2); }
.ssl-src { font-size: 13.5px; }
.ssl-src a { color: var(--sx-ink-2); }
.ssl-src td:last-child { white-space: nowrap; }
.ssl-changelog { margin-top: 22px; font-size: 13px; line-height: 1.9; color: var(--sx-muted); }
.ssl-changelog p { margin: 0; }
.ssl-opensource { margin: 14px 0 0; font-size: 13px; color: var(--sx-muted); }
.ssl-opensource a { color: var(--sx-accent); }

/* ── 上一节 / 下一节、相关阅读 ── */
.ssl-next { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-block: 1px solid var(--sx-ink); }
.ssl-next a { display: block; padding: 18px 20px 18px 0; color: var(--sx-ink); text-decoration: none; font-family: var(--sx-serif); font-size: 1.05rem; font-weight: 700; line-height: 1.5; }
.ssl-next a + a, .ssl-next a:only-child { text-align: right; padding: 18px 0 18px 20px; border-left: 1px solid var(--sx-rule); }
.ssl-next a:only-child { grid-column: 2; }
.ssl-next a[rel="prev"]:only-child { grid-column: 1; text-align: left; border-left: 0; padding-left: 0; }
.ssl-next small { display: block; margin-bottom: 4px; font-family: var(--sx-sans, inherit); font-size: 12.5px; font-weight: 400; color: var(--sx-accent); }
.ssl-next a:hover { color: var(--sx-accent); }

/* ── 转化区（服务 + 留资，唯一一处） ── */
.ssl-convert { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.ssl-convert h2 { margin: 0 0 14px; font-family: var(--sx-serif); font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 700; line-height: 1.3; color: var(--sx-paper); }
.ssl-convert > div > p { margin: 0 0 22px; font-size: 15.5px; line-height: 1.85; color: #d9d3c6; }
.ssl-convert--solo { grid-template-columns: minmax(0, 1fr); }
.ssl-convert a:not(.button) { color: inherit; }
.ssl-convert-form { background: var(--sx-paper); color: var(--sx-ink); }
.ssl-convert-form .lead-capture { border: 0; padding: clamp(20px, 3vw, 30px); }
.ssl-convert-form .lead-capture h2 { font-family: var(--sx-serif); font-size: 1.35rem; color: var(--sx-ink); }
.ssl-convert-form .button-ghost { color: var(--sx-ink); border-color: var(--sx-ink); }
.ssl-convert-form .button-ghost:hover, .ssl-convert-form .button-ghost:focus-visible { background: var(--sx-ink); color: var(--sx-paper); }
.ssl-convert-form .lead-form input, .ssl-convert-form .lead-form textarea { background: #fff; }
.ssl-convert-form > div:not(.lead-capture) { padding: clamp(20px, 3vw, 30px); }

/* ── 工具 / 留资门控 / 页内交互（沿用既有类名与 ID） ── */
.ssl-page .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.ssl-tool, .ssl-quiz, .ssl-wizard { margin: 1.6rem 0; padding: clamp(18px, 3vw, 26px); background: var(--sx-card); border: 1px solid var(--sx-ink); }
.ssl-tool h2, .ssl-quiz h2, .ssl-wizard h2, .ssl-wizard h3 { margin-top: 0; padding-top: 0; border-top: 0; }
.ssl-tool h2::before { content: none !important; }
.ssl-tool form { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 6px; }
.ssl-tool input[type="text"], .ssl-tool input[type="email"], .ssl-tool input[type="tel"], .ssl-registrar select { flex: 1 1 240px; padding: 12px 14px; max-width: 100%; border: 1px solid var(--sx-ink); background: #fff; font: inherit; }
.ssl-tool-status { min-height: 1.5em; font-size: 14px; color: var(--sx-accent); }
.ssl-tool-result { display: grid; gap: 10px; margin-top: 14px; }
.ssl-verdict { display: inline-block; padding: 4px 12px; font-weight: 700; border: 1px solid var(--sx-rule); }
.ssl-verdict-free { background: #e6f0e9; border-color: var(--sx-ok); }
.ssl-verdict-paid { background: #f7ead6; border-color: var(--sx-warn); }
.ssl-verdict-unknown { background: var(--sx-paper); }
.ssl-verdict-bad { background: #f6e1dc; border-color: var(--sx-accent); }
.ssl-scan-ok { color: var(--sx-ok); font-weight: 700; }
.ssl-scan-warn { color: var(--sx-warn); font-weight: 700; }
.ssl-scan-bad { color: var(--sx-accent); font-weight: 700; }
.ssl-quiz ol { padding-left: 1.3rem; display: grid; gap: 12px; }
.ssl-quiz label { display: inline-flex; gap: 6px; margin-right: 14px; font-size: 14px; }
.ssl-quiz .ssl-quiz-result { border-left-color: var(--sx-ok); }
.ssl-registrar .ssl-registrar-steps { display: none; margin-top: 14px; }
.ssl-registrar .ssl-registrar-steps h3 { margin-top: 0; }
.ssl-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 1rem 0; }
.ssl-filters button { padding: 6px 14px; border: 1px solid var(--sx-ink); background: transparent; font-size: 13.5px; cursor: pointer; }
.ssl-filters button[aria-pressed="true"] { background: var(--sx-ink); color: var(--sx-paper); }
.ssl-steps { counter-reset: ssl-step; display: grid; gap: 0; margin: 1.2rem 0; padding: 0; list-style: none; border-top: 1px solid var(--sx-ink); }
.ssl-steps li { position: relative; padding: 16px 0 16px 52px; border-bottom: 1px solid var(--sx-rule); }
.ssl-steps li::before { counter-increment: ssl-step; content: counter(ssl-step); position: absolute; left: 0; top: 14px; width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--sx-accent); color: var(--sx-accent); font-family: var(--sx-serif); font-weight: 700; }
.ssl-steps h3 { margin: 0 0 4px; }
.ssl-steps p { margin: 0; font-size: 14.5px; color: var(--sx-muted); }
.ssl-prog { height: 6px; margin: 12px 0; background: var(--sx-paper-2); }
.ssl-prog > i { display: block; width: 0; height: 100%; background: var(--sx-accent); transition: width .3s; }

/* ── 响应式 ── */
@media (max-width: 1080px) {
  .ssl-toc li { grid-template-columns: 52px minmax(0, 1fr) 150px; }
  .ssl-toc-meta { display: none; }
  .ssl-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ssl-timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ssl-article { grid-template-columns: minmax(0, 1fr); }
  .ssl-indent { margin-left: 0; }
  .ssl-article > :only-child { grid-column: 1; }
  .ssl-rail { display: none; }
  .ssl-rail-mobile { display: block; margin: 0 0 24px; border-block: 1px solid var(--sx-ink); font-size: 14px; }
  .ssl-rail-mobile summary { padding: 12px 0; cursor: pointer; font-weight: 700; color: var(--sx-accent); }
  .ssl-rail-mobile ol { margin: 0 0 12px; padding-left: 1.4rem; line-height: 1.9; }
  .ssl-rail-mobile a { color: var(--sx-ink-2); }
}
@media (max-width: 760px) {
  .ssl-hero--figure, .ssl-convert { grid-template-columns: minmax(0, 1fr); }
  .ssl-hero .ssl-figure img { box-shadow: 8px 8px 0 var(--sx-paper-2); }
  .ssl-sec-head { grid-template-columns: minmax(0, 1fr); }
  .ssl-sec-head > p:not(.ssl-kicker) { grid-column: 1; }
  .ssl-sec-head .ssl-kicker { grid-row: auto; padding-top: 0; }
  .ssl-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ssl-stats div { padding-left: 16px; }
  .ssl-stats div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .ssl-stats div:nth-child(-n+2) { border-bottom: 1px solid var(--sx-rule); }
  .ssl-finder-grid { grid-template-columns: minmax(0, 1fr); }
  .ssl-finder fieldset, .ssl-finder fieldset + fieldset { padding: 16px 0; border-right: 0; border-bottom: 1px solid var(--sx-rule); }
  .ssl-toc li, .ssl-toc--plain li { grid-template-columns: 40px minmax(0, 1fr) 96px; gap: 6px 14px; align-items: start; }
  .ssl-toc--plain li { grid-template-columns: 40px minmax(0, 1fr); }
  .ssl-toc-no { font-size: 1.3rem; }
  .ssl-toc p { font-size: 13.5px; }
  .ssl-timeline, .ssl-next { grid-template-columns: minmax(0, 1fr); }
  .ssl-next a + a { text-align: left; border-left: 0; border-top: 1px solid var(--sx-rule); padding-left: 0; }
  .ssl-next a:only-child { grid-column: 1; text-align: left; border-left: 0; padding-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .ssl-page *, .ssl-page *::before, .ssl-page *::after { transition: none !important; }
}
@media print {
  .ssl-masthead, .ssl-rail, .ssl-rail-mobile, .ssl-acb, .ssl-convert-form { display: none; }
  .ssl-band--ink { background: none; color: inherit; }
}