/* 首页以外的读者页面（全部文章、分类、文章、工作流、404）的补充样式。
   颜色、字体、页头页脚和阅读页骨架都来自 studio.css（源文件 motion-preview/bold.css），这里只加新增的块。 */

/* 标题区：有冒号的标题前半白色；长标题缩字号 */
.reading-heading h1 .title-lead{color:var(--paper)}
.reading-heading.is-long h1{font-size:clamp(34px,4.3vw,64px);line-height:1.32;letter-spacing:-.04em;max-width:19em}
[data-article-id="fleet-check"] .title-line>span{text-wrap:balance}
.reading-heading .eyebrow a{text-decoration:underline;text-decoration-color:#ffffff55;text-underline-offset:5px}
.reading-heading .eyebrow a:hover{color:var(--accent)}

/* 文章：信息条、封面、正文附加块 */
.article-metadata{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));max-width:1100px;margin:44px 0 0;padding:0;list-style:none;border-top:1px solid #ffffff26}
.article-metadata li{padding:16px 22px 0 0}
.article-metadata span{display:block;font-size:11px;letter-spacing:.12em;color:#8f968a}
.article-metadata strong{display:block;margin-top:6px;font-size:14px;font-weight:550;line-height:1.6;color:var(--paper)}
.reading-cover{max-width:1040px;margin:56px auto 0;padding:0 6%;box-sizing:content-box}
.reading-cover img{display:block;width:100%;height:auto;border-radius:8px;box-shadow:0 30px 60px #13151630}
.prose .article-figure{margin:36px 0}
.prose .article-figure-link{display:block;text-decoration:none}
.prose .article-figure-img{display:block;width:100%;height:auto;border-radius:6px;background:#e3e2da}
.prose .article-figure figcaption{margin-top:12px;font-size:13px;line-height:1.7;color:#646b5f}
.prose .source-panel{margin-top:60px;padding:30px 32px 10px;background:#e3e2d9;border-radius:8px}
.prose .source-panel .eyebrow,.prose .article-cta .eyebrow{margin:0 0 6px;font-size:11px;color:#6d7466}
.prose .source-panel h2,.prose .article-cta h2{margin:0 0 14px;font-size:22px;line-height:1.5}
.prose .source-panel p,.prose .source-panel li{font-size:15px;line-height:1.85}
.prose .article-cta{margin-top:22px;padding:34px 32px;background:var(--night);color:var(--paper);border-radius:8px}
.prose .article-cta .eyebrow{color:#c2d48e}
.prose .article-cta p{font-size:15px;line-height:1.85;color:#d5d8ce}
.prose .studio-button{text-decoration:none}

/* 按钮 */
.studio-button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;background:var(--accent);color:var(--night);padding:14px 20px;border-radius:3px;font-size:15px;font-weight:650;line-height:1.4}
.studio-button span{font-size:21px;line-height:1;transition:transform .3s var(--ease)}
.studio-button:hover span{transform:translate(3px,-3px)}
.ghost-button{display:inline-flex;align-items:center;gap:18px;padding:14px 20px;border:1px solid #ffffff38;border-radius:3px;font-size:15px;color:var(--paper);transition:border-color .25s,color .25s}
.ghost-button:hover{border-color:var(--accent);color:var(--accent)}

/* 全部文章 / 分类：分类胶囊、搜索、列表 */
.archive-tools{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px 30px;margin-top:44px;padding-top:26px;border-top:1px solid #ffffff26}
.archive-filter{display:flex;flex-wrap:wrap;gap:10px}
.archive-filter a{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:8px 16px;border:1px solid #ffffff38;border-radius:40px;font-size:13px;color:#dfe3d8;transition:background .25s,color .25s,border-color .25s}
.archive-filter a span{font:italic 12px Georgia,serif;color:#9aa192}
.archive-filter a:hover{border-color:var(--accent);color:var(--accent)}
.archive-filter a[aria-current=page]{background:var(--accent);border-color:var(--accent);color:var(--night)}
.archive-filter a[aria-current=page] span{color:#3d4a2a}
.archive-search{flex:0 1 300px;min-width:220px}
.archive-search[hidden]{display:none}
.archive-search input{box-sizing:border-box;width:100%;min-height:44px;padding:10px 18px;border:1px solid #ffffff38;border-radius:40px;background:#ffffff0d;color:var(--paper);font:inherit;font-size:14px}
.archive-search input::placeholder{color:#8f968a}
.archive-search input:focus-visible{outline:3px solid #ed793e;outline-offset:3px}
.archive-section{background:#d9d8e7;color:#242332;padding:30px 7% 90px}
.archive-row{display:grid;grid-template-columns:56px minmax(0,1fr) 250px;gap:34px;align-items:center;padding:32px 0;border-top:1px solid #24233238;transition:padding .35s var(--ease),color .3s}
.archive-section .archive-row:first-child{border-top:0}
.archive-row:last-child{border-bottom:1px solid #24233238}
.archive-row[hidden]{display:none}
.archive-row .eyebrow{font-size:11px;letter-spacing:.1em;color:#696276}
.archive-row .eyebrow a:hover{text-decoration:underline;text-underline-offset:4px}
.archive-row h3{font-size:26px;line-height:1.45;letter-spacing:-.035em;margin:8px 0 10px}
.archive-row-text>p:last-child{max-width:46em;font-size:14px;line-height:1.85;color:#5a5965}
.archive-thumb{display:block;overflow:hidden;border-radius:5px;background:#f2f0ea;box-shadow:10px 12px 0 #24233213;transform:rotate(1.5deg);transition:transform .5s var(--ease)}
.archive-thumb img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;transition:transform .6s var(--ease)}
.archive-empty{padding:50px 0;font-size:15px;color:#5a5965}
.archive-next{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-top:40px;font-size:15px}
.archive-next a{font-size:13px;border-bottom:1px solid currentColor;padding-bottom:6px}
@media(hover:hover) and (pointer:fine){
  .archive-row:hover{padding-left:10px;color:#655095}
  .archive-row:hover h3 a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:6px}
  .archive-row:hover .archive-thumb{transform:rotate(0)}
  .archive-row:hover .archive-thumb img{transform:scale(1.04)}
}

/* 文章页底部「接着读」 */
.related-section{background:#d9d8e7;color:#242332;padding:90px 7% 100px}

/* 全部文章页：三条入门路径 */
.paths-section{background:var(--paper);color:var(--ink);padding:95px 7% 100px}
.paths-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.learning-path-card{padding-top:26px;border-top:2px solid var(--ink)}
.path-number{font:italic 15px Georgia,serif;color:#6c7167}
.learning-path-card h3{margin:14px 0 10px;font-size:24px;letter-spacing:-.03em}
.learning-path-card p{font-size:14px;line-height:1.85;color:#565c52}
.learning-path-card ol{margin:18px 0 0;padding-left:1.3em;font-size:15px;line-height:1.8}
.learning-path-card li{margin-bottom:8px}
.learning-path-card a{text-decoration:underline;text-decoration-color:#20232355;text-underline-offset:4px}
.learning-path-card a:hover{text-decoration-color:currentColor}

/* 工作流诊断 */
.page-section{padding:80px 7% 100px}
.workflow-principles,.workflow-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:0;padding:0;list-style:none}
.workflow-principles li{padding-top:22px;border-top:2px solid var(--ink)}
.workflow-principles span,.workflow-steps span{font:italic 14px Georgia,serif;color:#6c7167}
.workflow-principles strong{display:block;margin-top:12px;font-size:22px;line-height:1.5;letter-spacing:-.02em}
.workflow-steps{margin-top:70px}
.workflow-steps li{padding:30px;background:#e3e2d9;border-radius:8px}
.workflow-steps h2{margin:14px 0 10px;font-size:24px;letter-spacing:-.03em}
.workflow-steps p{font-size:15px;line-height:1.85;color:#4d5349}
.workflow-contact{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center;margin-top:70px;padding:48px;background:var(--night);color:var(--paper);border-radius:10px}
.workflow-contact .eyebrow{color:#c2d48e}
.workflow-contact h2{margin:10px 0 14px;font-size:clamp(30px,3.4vw,48px);line-height:1.3;letter-spacing:-.05em}
.workflow-contact p{font-size:15px;line-height:1.85;color:#d5d8ce}
.workflow-contact small{display:block;margin-top:14px;font-size:12px;color:#9aa192}

/* 404 */
.not-found-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}

@media(max-width:900px){
  .article-metadata{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:14px}
  .reading-cover{margin-top:28px}
  .paths-grid,.workflow-principles,.workflow-steps{grid-template-columns:1fr}
  .workflow-contact{grid-template-columns:1fr;gap:26px;padding:32px 26px}
}
@media(max-width:700px){
  .reading-heading.is-long h1{font-size:clamp(29px,8vw,40px)}
  .checklist-heading h1{font-size:clamp(32px,8.5vw,48px);text-wrap:balance}
  .article-metadata{margin-top:30px}
  .article-metadata strong{font-size:13px}
  .reading-cover img{border-radius:6px}
  .prose .source-panel,.prose .article-cta{padding:24px 20px}
  .archive-tools{margin-top:30px}
  .archive-filter{gap:8px}
  .archive-filter a{min-height:36px;padding:6px 12px;font-size:12px}
  .archive-search{flex-basis:100%}
  .archive-section{padding:10px 6% 60px}
  .archive-row{grid-template-columns:22px minmax(0,1fr) 92px;gap:12px;align-items:start;padding:22px 0}
  .archive-row .row-minutes{display:none}
  .archive-row h3{margin:6px 0;font-size:18px}
  .archive-row-text>p:last-child{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:12px}
  .archive-thumb{margin-top:4px;transform:none;box-shadow:none}
  .related-section{padding:55px 6% 60px}
  .paths-section{padding:60px 6%}
  .page-section{padding:50px 6% 70px}
  .workflow-steps{margin-top:40px}
  .workflow-contact{margin-top:40px}
}