/* ============================================================
   运雄观察 · 新版博客页样式（2026-09-10）
   = 首页主题令牌/骨架 + 参考设计 blog.css
   ============================================================ */
:root { color-scheme:light; --background:#f7f5ef; --foreground:#203b34; --card:#fffef9; --card-foreground:#203b34; --popover:#fffef9; --popover-foreground:#203b34; --primary:#1d493e; --primary-foreground:#fffef9; --secondary:#ecefe7; --secondary-foreground:#203b34; --muted:#eeeee6; --muted-foreground:#657269; --accent:#e9ede4; --accent-foreground:#203b34; --border:#d9ded3; --input:#d9ded3; --ring:#567b66; --red:#a44131; --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif; }
html{scroll-behavior:smooth;scroll-padding-top:110px} body{margin:0;font-family:var(--font-sans);font-size:16px;line-height:1.75;background:var(--background);color:var(--foreground);-webkit-font-smoothing:antialiased} *{box-sizing:border-box} a{text-decoration:none;color:inherit} button,a{-webkit-tap-highlight-color:transparent} button{cursor:pointer;font-family:inherit} a:focus-visible,button:focus-visible{outline:3px solid #a44131;outline-offset:5px} ::selection{background:#d7e4d5;color:#193e33} .shell{width:min(1200px,calc(100% - 96px));margin-inline:auto} .skip-link{position:fixed;top:-100px;left:15px;background:var(--primary);color:white;padding:12px;z-index:100}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;z-index:40;border-bottom:1px solid #d9ded3;background:#f7f5eff5;backdrop-filter:blur(14px)}.header-inner{min-height:90px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;gap:13px;align-items:center;flex-shrink:0}.seal{width:43px;height:47px;background:var(--red);color:#fff8ed;display:grid;place-items:center;font-family:"Songti SC","Noto Serif CJK SC",serif;font-size:29px;border-radius:3px}.brand-copy{display:grid;gap:1px}.brand-copy strong{font-size:23px;letter-spacing:.12em;font-weight:650}.brand-copy small{font-size:12px;color:#68796f;letter-spacing:.1em}
.header-actions{display:flex;align-items:center;gap:8px}.header-consult{display:inline-flex;align-items:center;justify-content:center;gap:9px;white-space:nowrap;background:var(--primary);color:var(--primary-foreground);border-radius:4px;font-weight:550;height:43px;padding-inline:20px;font-size:14px;transition:background-color .2s}.header-consult:hover{background:#17382e}
.site-footer{background:#f1f1e9;padding-top:33px}.footer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:29px;gap:20px;flex-wrap:wrap}.footer-top>p{margin:0}.footer-links{display:flex;gap:28px;font-size:13px;color:#6e7b68;flex-wrap:wrap}.footer-links a:hover{color:var(--red)}.footer-bottom{border-top:1px solid #d8dfce;display:flex;justify-content:space-between;padding-block:17px;font-size:12px;color:#7a8472;gap:12px;flex-wrap:wrap}.footer-bottom p{margin:0}

.blog-nav{display:flex;gap:24px;margin-left:auto;font-size:14px}.blog-nav [aria-current]{color:var(--red);font-weight:650}.blog-intro{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:65px;padding:48px 0 38px;border-bottom:1px solid var(--border)}.blog-intro>*{min-width:0}.blog-intro .eyebrow{margin-bottom:12px}.blog-intro h1{font-family:"Songti SC",serif;font-size:clamp(30px,3.2vw,44px);font-weight:600;line-height:1.4;margin:0 0 14px}.blog-intro p{color:#5b6c62;font-size:16px;margin:12px 0 0}.blog-search-box{padding:26px;background:#ecefe7;border-top:3px solid var(--primary)}.blog-search-box label{display:block;font-size:18px;font-weight:600;margin-bottom:15px}.blog-search-row{display:flex;gap:8px}.blog-search-row input{height:48px;background:#fffef9;font-size:16px;min-width:0;flex:1;border:1px solid var(--input);border-radius:4px;padding-inline:14px;font-family:inherit;color:var(--foreground)}.blog-search-row input:focus-visible{outline:2px solid var(--red);outline-offset:3px}.blog-search-row button{height:48px;border-radius:4px;border:none;background:var(--primary);color:var(--primary-foreground);display:inline-flex;align-items:center;gap:8px;padding-inline:18px;font-size:14px;font-weight:550}.blog-search-row button:hover{background:#17382e}.blog-search-box>p{display:flex;gap:8px;align-items:center;font-size:14px;color:#657269;margin:16px 0 0}.blog-start{padding:30px 0 38px}.blog-section-heading{display:flex;justify-content:space-between;gap:15px;align-items:baseline;margin-bottom:20px}.blog-section-heading h2{font-size:22px;font-weight:600;margin:0}.blog-section-heading>span{font-size:14px;color:#67776d;overflow-wrap:anywhere}.blog-featured{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.blog-featured>a{padding:23px;background:#fffef9;border:1px solid var(--border);border-radius:5px;display:flex;flex-direction:column;transition:border-color .2s}.blog-featured>a:hover{border-color:var(--primary)}.blog-featured>a>div{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--red)}.blog-featured b{font-family:Georgia,serif;font-size:30px;font-weight:400;color:#7d8a7e}.blog-featured h3{font-size:20px;line-height:1.65;margin:16px 0 8px;font-weight:600}.blog-featured p{font-size:16px;color:#637468;margin:0 0 18px}.blog-read{display:flex;align-items:center;gap:8px;font-size:14px;margin-top:auto}.blog-content-layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:45px;padding:10px 0 65px}.blog-categories{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:21px;border-bottom:1px solid var(--border)}.blog-categories a{padding:7px 12px;font-size:14px;border-radius:4px;background:#ecefe7;min-height:40px;display:flex;align-items:center}.blog-categories a[aria-current]{background:var(--primary);color:white}.blog-categories a:hover{box-shadow:inset 0 0 0 1px var(--primary)}.blog-filter-summary{font-size:14px;overflow-wrap:anywhere}.blog-filter-summary a{color:var(--red);margin-left:15px;text-decoration:underline}.blog-article-list article{border-bottom:1px solid var(--border)}.blog-article-list article>a{display:grid;grid-template-columns:95px minmax(0,1fr) 88px;gap:15px;align-items:center;padding:22px 0}.blog-article-category{color:#67776d;font-size:13px}.blog-article-list h3{font-size:17px;line-height:1.7;font-weight:500;margin:0;overflow-wrap:anywhere}.blog-article-list a:hover h3{color:var(--red)}.blog-article-link{display:flex;gap:4px;align-items:center;font-size:13px}.blog-sidebar{display:flex;flex-direction:column;gap:24px}.blog-sidebar h2{font-size:21px;font-weight:600;line-height:1.65;margin:14px 0}.blog-tools{padding:25px;background:#ecefe7}.blog-tools>a{display:block;padding:17px 0;border-top:1px solid #ced7c8}.blog-tools strong{font-size:16px;font-weight:550}.blog-tools a span{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:#647469;margin-top:8px}.blog-tools a:hover strong{color:var(--red)}.blog-consult{background:var(--primary);color:#fffef9;padding:25px}.blog-consult .eyebrow{font-size:13px;color:#d5dfc9;margin-bottom:12px;letter-spacing:0;display:flex;align-items:center;gap:11px;font-weight:550}.blog-consult h2{color:inherit}.blog-consult p:not(.eyebrow){font-size:16px;color:#e0e7db;margin:12px 0 20px}.blog-consult a{background:#fffef9;color:var(--primary);width:100%;height:46px;border-radius:3px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:550}.blog-consult a:hover{background:#e4ecd9}.blog-consult small{display:block;font-size:13px;line-height:1.8;color:#d0ddc9;margin-top:17px}.blog-other{padding:0 15px}.blog-other p{font-size:16px;color:#637468}.blog-other a{display:flex;gap:8px;align-items:center;font-size:14px}.blog-other a:hover{color:var(--red)}.blog-pagination{margin-top:25px;display:flex;align-items:center;gap:8px}.blog-pagination a,.blog-pagination span{padding:9px 16px;border:1px solid var(--border);border-radius:4px;font-size:14px;min-height:40px;display:inline-flex;align-items:center;background:#fffef9}.blog-pagination span{border:none;background:transparent}.blog-pagination a[aria-current]{background:var(--primary);color:white}.blog-pagination a:hover{border-color:var(--primary)}.blog-empty{text-align:center;padding:50px 20px}.blog-empty h3{font-size:20px;margin:15px 0}.blog-empty p{font-size:16px;margin-bottom:20px}.blog-empty a{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--primary);color:var(--primary);border-radius:4px;padding:10px 18px;font-size:14px}.blog-empty a:hover{background:var(--primary);color:white}
.eyebrow{display:flex;align-items:center;gap:11px;font-size:14px;letter-spacing:.1em;color:var(--red);font-weight:550;margin:0 0 23px}.eyebrow>span{width:6px;height:6px;background:var(--red);display:inline-block}
.blog-page .footer-bottom{padding-bottom:30px}.blog-page .footer-bottom p{font-size:14px}.blog-page .footer-top>p{font-size:14px}

@media(max-width:1000px){.shell{width:calc(100% - 56px)}.blog-content-layout{grid-template-columns:minmax(0,1fr) 260px;gap:25px}.blog-intro{gap:30px}.blog-nav{gap:14px}.blog-article-list article>a{grid-template-columns:1fr auto;gap:5px 12px}.blog-article-category{grid-column:1/-1}.blog-featured{gap:12px}.blog-featured>a{padding:18px}}
@media(max-width:760px){.shell{width:calc(100% - 40px)}.blog-page .header-inner{flex-wrap:wrap;padding:12px 0;gap:12px;min-height:0}.blog-nav{order:3;width:100%;margin:0;border-top:1px solid var(--border);padding-top:9px;justify-content:space-between}.blog-page .header-consult{margin-left:auto}.blog-intro{grid-template-columns:1fr;gap:24px;padding:28px 0}.blog-search-box{padding:20px}.blog-featured{grid-template-columns:1fr}.blog-featured>a{padding:20px}.blog-featured h3{margin-top:10px}.blog-featured p{margin-bottom:14px}.blog-content-layout{grid-template-columns:1fr;gap:35px;padding-bottom:35px}.blog-section-heading{flex-wrap:wrap;gap:4px;margin-bottom:16px}.blog-start{padding:25px 0}.blog-article-list h3{font-size:17px}.blog-article-link{font-size:12px}.blog-sidebar{display:grid;grid-template-columns:1fr}.blog-categories{gap:7px}.blog-categories a{padding:8px 10px}.blog-page .footer-top{gap:15px}.blog-search-row button span{display:none}.blog-search-row button{width:48px;flex-shrink:0}.blog-intro h1{font-size:32px}.blog-library{scroll-margin-top:145px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}