.theme-night{margin:0;background:#0c0d0e;color:#e9e3d9;font-family:"Microsoft YaHei","Noto Sans SC",sans-serif}.theme-night a{color:inherit}.theme-night .theme-shell{width:min(1220px,calc(100% - 40px));margin:auto}.theme-night .theme-header{background:#090a0b;border-bottom:1px solid #6c2c22}.theme-night .theme-nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:34px}.theme-night .theme-brand{display:flex;align-items:center;gap:12px;color:#ce9a55}.theme-night .theme-brand b{font:800 28px/1.1 "STKaiti","KaiTi",serif}.theme-night .theme-brand small{color:#785d45;font-size:11px;letter-spacing:.18em}.theme-night .theme-nav nav{display:flex;align-self:stretch;gap:28px;overflow:auto}.theme-night .theme-nav nav a{display:flex;align-items:center;white-space:nowrap;border-bottom:2px solid transparent;color:#d5cec3}.theme-night .theme-nav nav a:hover,.theme-night .theme-nav nav a.active{color:#db8b55;border-color:#a83828}.night-hero{height:310px;position:relative;overflow:hidden;background:#111}.night-hero>img{width:100%;height:100%;object-fit:cover;object-position:center 53%;display:block;opacity:.78}.night-hero .theme-shell{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:flex-start}.night-hero .theme-shell span{padding:4px 9px;background:#8f3527;color:#f4dfc7;font-size:12px}.night-hero h1{margin:12px 0 6px;font:800 44px/1.2 "Noto Serif SC","Songti SC",serif}.night-hero p{max-width:720px;margin:0;color:#d2c7b8}.night-category{padding:18px 0 55px}.theme-night .theme-breadcrumb{display:flex;gap:9px;align-items:center;margin-bottom:18px;color:#867d73;font-size:13px;white-space:nowrap;overflow:hidden}.theme-night .theme-breadcrumb a{color:#a99d8e}.theme-night .theme-breadcrumb em{font-style:normal;overflow:hidden;text-overflow:ellipsis}.night-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:32px}.night-main{border-top:1px solid #392d27}.night-row{display:grid;grid-template-columns:220px 1fr;gap:22px;padding:20px 0;border-bottom:1px solid #332a26}.night-thumb{height:132px;overflow:hidden;border:1px solid #574131}.night-thumb img{width:100%;height:100%;object-fit:cover;display:block}.night-row h2{margin:2px 0 8px;font:700 21px/1.4 "Noto Serif SC","Songti SC",serif}.night-row h2 a:hover{color:#dc9c68}.night-row p{margin:0 0 10px;color:#a79e93}.night-row time{color:#756e66;font-size:12px}.night-sidebar{display:grid;align-content:start;gap:24px;border-left:1px solid #4a3329;padding-left:24px}.night-sidebar section{padding-bottom:22px;border-bottom:1px solid #3b2d27}.night-sidebar h2{margin:0 0 14px;color:#d69b65;font:700 19px/1.4 "Noto Serif SC","Songti SC",serif}.night-sidebar ol{list-style:none;margin:0;padding:0}.night-sidebar li{display:grid;grid-template-columns:26px 1fr;gap:9px;align-items:start;padding:8px 0}.night-sidebar li span{display:grid;place-items:center;width:22px;height:22px;background:#3a302b;color:#a59b91;font-size:12px}.night-sidebar li:nth-child(-n+3) span{background:#9a3b29;color:#fff}.night-sidebar li a{font-size:14px;line-height:1.6}.night-tags{display:flex;flex-wrap:wrap;gap:8px}.night-tags a{padding:6px 10px;border:1px solid #3c3530;color:#a99e91;font-size:13px}.night-tags a:hover{border-color:#9a3b29;color:#dd9b64}.theme-night .theme-pagination{display:flex;gap:8px;justify-content:center;padding-top:26px}.theme-night .theme-pagination a{min-width:36px;padding:7px 10px;border:1px solid #39322e;text-align:center;color:#aaa097}.theme-night .theme-pagination a.active{background:#963a2a;border-color:#963a2a;color:#fff}.theme-night .theme-empty{padding:70px;text-align:center;color:#8d847a}.night-article{padding:18px 0 55px}.theme-night .theme-article{padding:38px 44px;border:1px solid #302a27;background:#111315}.theme-night .theme-article>header{padding-bottom:24px;border-bottom:1px solid #382c27}.theme-night .theme-article h1{margin:0;font:800 36px/1.35 "Noto Serif SC","Songti SC",serif}.theme-night .article-meta{display:flex;gap:17px;margin-top:14px;color:#877e74;font-size:13px}.theme-night .article-meta span{color:#c17d54}.theme-night .article-lead{margin:22px 0 0;padding:17px 19px;border:1px solid #5d2c24;background:#1b1615;color:#c8bdb1}.night-article-grid{display:grid;grid-template-columns:220px minmax(0,800px);gap:38px;justify-content:center;padding-top:30px}.theme-night .theme-aside{position:sticky;top:18px;align-self:start}.theme-night .theme-aside section{padding:18px;border:1px solid #46372f}.theme-night .theme-aside h2{margin:0 0 12px;color:#d4a06b;font-size:17px}.theme-night .theme-aside p{margin:8px 0;color:#968b80}.theme-night .theme-content{font-size:17px;line-height:2;color:#d8d0c6}.theme-night .theme-content h2{margin:38px 0 14px;color:#dfaa70;font:700 25px/1.4 "Noto Serif SC","Songti SC",serif}.theme-night .theme-content h3{color:#d4a06b;font-size:21px}.theme-night .theme-content img{display:block;max-width:100%;height:auto;margin:26px auto;border:1px solid #49382f}.theme-night .theme-content blockquote{margin:24px 0;padding:15px 18px;border-left:3px solid #a13e2b;background:#1c1716;color:#c9bdb0}.night-related{margin-top:34px;padding-top:24px;border-top:1px solid #3a2d28}.night-related h2{margin:0 0 14px;color:#d69b65;font-size:19px}.night-related>div{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.night-related a{display:grid;grid-template-columns:90px 1fr;gap:11px;align-items:center}.night-related img{width:90px;height:58px;object-fit:cover}.night-related span{font-size:13px;line-height:1.6}.theme-night .theme-footer{background:#08090a;border-top:1px solid #332923}.theme-night .theme-footer .theme-shell{display:flex;justify-content:space-between;padding:28px 0;color:#766f68}.theme-night .theme-footer b{color:#bd8758}
@media(max-width:820px){.theme-night .theme-shell{width:min(100% - 26px,1220px)}.theme-night .theme-nav{align-items:flex-start;flex-direction:column;gap:8px;padding:13px 0}.theme-night .theme-brand small{display:none}.theme-night .theme-nav nav{width:100%;gap:20px}.night-hero{height:230px}.night-hero h1{font-size:34px}.night-grid{grid-template-columns:1fr}.night-sidebar{border-left:0;padding-left:0}.night-row{grid-template-columns:120px 1fr}.night-thumb{height:94px}.night-row p{display:none}.theme-night .theme-article{padding:28px 18px}.theme-night .theme-article h1{font-size:28px}.night-article-grid{grid-template-columns:1fr}.theme-night .theme-aside{position:static}.night-related>div{grid-template-columns:1fr}.theme-night .theme-footer .theme-shell{display:grid;gap:6px}}
.night-related>div{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.night-related a{display:grid;min-width:0;grid-template-columns:96px minmax(0,1fr);gap:12px;align-items:center}.night-related img{width:96px;height:64px;object-fit:cover}.night-related span{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2;font-size:13px;line-height:1.6}@media(max-width:1100px){.night-related>div{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.night-related>div{grid-template-columns:1fr}.night-related img{width:90px;height:60px}}
@media(max-width:820px){.theme-night .theme-nav nav{align-self:auto;display:flex;flex-wrap:wrap;overflow:visible;gap:0}.theme-night .theme-nav nav a{box-sizing:border-box;flex:0 0 25%;min-width:0;justify-content:center;padding:8px 2px;border-bottom:0;font-size:14px}.theme-night .theme-nav nav a.active{background:#211714;color:#df9b68}}
.night-row>div{min-width:0}.night-row h2,.night-row p{overflow-wrap:anywhere}
.night-row{grid-template-columns:minmax(0,1fr) 200px}.night-thumb{width:200px;height:116px}.night-row p{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}
@media(max-width:820px){.night-row{grid-template-columns:minmax(0,1fr) 112px;gap:14px}.night-thumb{width:112px;height:76px}.night-row p{display:none}}
.night-article-grid{grid-template-columns:minmax(0,920px);gap:0}.theme-night .article-step{border-color:#4b332a;background:#191716;box-shadow:0 8px 20px rgba(0,0,0,.18)}.theme-night .article-step-number{background:#963a2a;color:#f5dfca}.theme-night .article-step-body strong:first-child,.theme-night .article-step-body b:first-child{color:#dfa56d}
.theme-night .article-question{border-color:#294754;background:#121b20}.theme-night .article-question .article-qa-label{background:#3f7188;color:#fff}.theme-night .article-answer{border-color:#493954;background:#1b171f}.theme-night .article-answer .article-qa-label{background:#76578c;color:#fff}
.theme-night .article-code{--code-border:#4b332a;--code-head:#211816;--code-bg:#0b0d0f;--code-text:#e5d9cb;--code-muted:#9e8f82;--code-accent:#df9b68}
.theme-night .theme-article>header>h1{text-align:center}