/* ============================================================
   dsh-ai.com · 纸感编辑部 设计系统（2026-09 重设计定稿）
   四主题：html[data-theme] 切换（light/dark/whale-light/whale-dark），
   localStorage 持久化；亮鲸/暗鲸为 DeepSeek 品牌蓝系（#4d6bfe）
   ============================================================ */
:root{
  --paper:#f7f3ec; --card:#fffdf8; --ink:#211f1a; --dim:#6f6a5e; --faint:#a49d8d;
  --accent:#c2402a; --line:#e4ddcd; --inkbd:#211f1a; --soft:#efe9dc;
  --brand:#c2402a;
  /* 兼容旧模板变量 */
  --bg:#f7f3ec; --bg-card:#fffdf8; --bg-hover:#efe9dc; --bg-code:#efe9dc;
  --border:#e4ddcd; --border-strong:#211f1a; --text:#211f1a; --text-2:#6f6a5e; --text-3:#a49d8d;
  --brand-light:#c2402a; --green:#2e8f6f; --yellow:#b7791f;
  --radius-pill:999px;
}
html[data-theme="dark"]{
  --paper:#171310; --card:#201a12; --ink:#ece3d0; --dim:#a89e8a; --faint:#6e6759;
  --accent:#e2603a; --line:#37301f; --inkbd:#ece3d0; --soft:#241e14;
  --brand:#e2603a;
  --bg:#171310; --bg-card:#201a12; --bg-hover:#241e14; --bg-code:#241e14;
  --border:#37301f; --border-strong:#ece3d0; --text:#ece3d0; --text-2:#a89e8a; --text-3:#6e6759;
}
/* 亮鲸：DeepSeek 官网风——冷蓝白纸 + 品牌蓝强调 + 深海蓝墨字 */
html[data-theme="whale-light"]{
  --paper:#f5f7fb; --card:#ffffff; --ink:#14213d; --dim:#5a6b8c; --faint:#93a0b8;
  --accent:#4d6bfe; --line:#dde4f2; --inkbd:#14213d; --soft:#e9eefb;
  --brand:#4d6bfe;
  --bg:#f5f7fb; --bg-card:#ffffff; --bg-hover:#e9eefb; --bg-code:#e9eefb;
  --border:#dde4f2; --border-strong:#14213d; --text:#14213d; --text-2:#5a6b8c; --text-3:#93a0b8;
  --brand-light:#4d6bfe;
}
/* 暗鲸：深海藏青底 + 品牌蓝提亮（保证深底对比度） */
html[data-theme="whale-dark"]{
  --paper:#0e1420; --card:#151d2e; --ink:#dfe6f5; --dim:#8b97b5; --faint:#5a6885;
  --accent:#6e86ff; --line:#263248; --inkbd:#dfe6f5; --soft:#1a2438;
  --brand:#6e86ff;
  --bg:#0e1420; --bg-card:#151d2e; --bg-hover:#1a2438; --bg-code:#1a2438;
  --border:#263248; --border-strong:#dfe6f5; --text:#dfe6f5; --text-2:#8b97b5; --text-3:#5a6885;
}
*{margin:0;padding:0;box-sizing:border-box}
::selection{background:var(--accent);color:var(--paper)}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);
  font-family:-apple-system,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  font-size:15px;line-height:1.85;letter-spacing:.01em;
  transition:background .2s ease,color .2s ease}
a{color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.mono,.sha,code,kbd,pre{font-family:ui-monospace,"SF Mono",Menlo,monospace}
.wrap{max-width:1000px;margin:0 auto;padding:0 24px}
.dim{color:var(--text-3)}
h1,h2,h3{line-height:1.35}
img{max-width:100%}

/* ============ 报头（masthead） ============ */
.masthead{border-top:5px solid var(--inkbd)}
.dateline{display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:7px 0;font-size:12px;color:var(--text-2);letter-spacing:.12em;border-bottom:1px solid var(--border)}
.brand-row{display:flex;align-items:center;justify-content:center;gap:14px;padding:22px 0 16px;text-decoration:none;color:var(--text)}
.brand-row svg{color:var(--accent);flex:none}
.brand-txt{text-align:center}
.brand-name{font-family:"Songti SC","Noto Serif SC","STSong",serif;font-weight:900;
  font-size:clamp(26px,4vw,38px);line-height:1.15;letter-spacing:.04em;display:block}
.brand-name .brand-dim,.brand-name .dim{color:var(--accent)}
.brand-sub{font-size:11px;color:var(--text-2);letter-spacing:.5em;margin-top:5px;text-indent:.5em;display:block}

/* ============ 吸顶栏目条 ============ */
.stickynav{position:sticky;top:0;z-index:50;background:var(--bg);
  border-top:1px solid var(--inkbd);border-bottom:1px solid var(--inkbd)}
.nav-row{display:flex;align-items:center;justify-content:center;gap:24px;height:46px;font-size:14px}
.nav-row>a{color:var(--text-2);text-decoration:none;padding:2px 2px;white-space:nowrap}
.nav-row>a.on,.nav-row>a.active{color:var(--accent);font-weight:700}
.nav-row>a:hover{color:var(--text)}
.nav-rt{margin-left:auto;display:flex;gap:10px;align-items:center}
.gh,.slink{color:var(--text);text-decoration:none;font-size:12.5px;border:1px solid var(--inkbd);padding:3px 11px;white-space:nowrap}
.slink{color:var(--text-2);border:1px dashed var(--border)}
.slink:hover{color:var(--accent);border-color:var(--accent)}
.gh:hover{color:var(--accent);border-color:var(--accent)}
.theme-btn{font-size:12px;color:var(--text-2);background:var(--bg-card);border:1px solid var(--border);
  padding:3px 10px;cursor:pointer;white-space:nowrap}
.theme-btn:hover{color:var(--accent);border-color:var(--accent)}
.menu-btn{display:none;font-size:16px;cursor:pointer;color:var(--text-2);padding:2px 8px}
#nav-toggle{display:none}
.mobile-nav{display:none}
@media (max-width:900px){
  .menu-btn{display:inline-flex;align-items:center}
  .stickynav{position:sticky}
  .mobile-nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--inkbd);z-index:40}
  #nav-toggle:checked ~ .mobile-nav{display:block}
  .mobile-nav a{display:block;padding:11px 24px;text-decoration:none;color:var(--text-2);border-top:1px dashed var(--border);font-size:14px}
  .mobile-nav a.on,.mobile-nav a.active{color:var(--accent);font-weight:700}
  .mobile-nav a:hover{color:var(--accent)}
}

/* ============ 内页页头 ============ */
.page-head{padding:38px 0 24px;border-bottom:1px solid var(--inkbd)}
.kicker,.sec-kicker{font-size:12.5px;color:var(--accent);letter-spacing:.42em;display:block}
.page-head .kicker{margin-bottom:14px}
.h1p{font-family:"Songti SC","Noto Serif SC",serif;font-size:clamp(28px,4.4vw,44px);font-weight:900;line-height:1.3;letter-spacing:.015em}
.subp,.sub{color:var(--text-2);font-size:15px;margin-top:12px;max-width:640px}
.tools{display:flex;flex-wrap:wrap;align-items:center;padding:2px 0;margin-top:18px}
.tools .input{width:auto;min-width:180px;flex:1;max-width:280px}
.fpill,.faq-pill,.cat-pill,.tag-pill,.t-type-pill,.t-src-pill{font-size:13px;color:var(--text-2);
  text-decoration:none;padding:6px 18px;border:none;border-right:1px solid var(--border);background:none;cursor:pointer;font-family:inherit}
.fpill:hover,.faq-pill:hover,.cat-pill:hover,.tag-pill:hover,.t-type-pill:hover,.t-src-pill:hover{color:var(--accent)}
.fpill.on,.fpill.active,.faq-pill.on,.faq-pill.active,.cat-pill.active,.tag-pill.active,.t-type-pill.active,.t-src-pill.active{
  background:var(--inkbd);color:var(--paper);font-weight:700}
.fsearch,.tbl-count{margin-left:auto;font-size:12.5px;color:var(--text-3)}
.crumb{font-size:12.5px;color:var(--text-3);letter-spacing:.08em;padding:18px 0 0}
.crumb a{color:var(--text-3);text-decoration:none}
.crumb a:hover{color:var(--accent)}
.crumb i{font-style:normal;margin:0 8px;color:var(--border)}

/* ============ 首页头版 ============ */
.front{padding:34px 0 38px;border-bottom:1px solid var(--inkbd)}
.lead{display:grid;grid-template-columns:1fr 300px;gap:40px}
.lead-kicker{font-size:12px;color:var(--accent);letter-spacing:.34em;margin-bottom:10px}
.lead-h{font-family:"Songti SC","Noto Serif SC",serif;font-size:clamp(24px,3.4vw,34px);font-weight:900;line-height:1.45;margin-bottom:12px}
h1.lead-h{font-size:clamp(30px,4.4vw,44px)}
.lead-h a{text-decoration:none;color:inherit}
.lead-h a:hover{color:var(--accent)}
.standfirst{color:var(--text-2);font-size:14.5px;margin-bottom:6px}
.standfirst::first-letter{float:left;font-family:"Songti SC","Noto Serif SC",serif;
  font-size:48px;line-height:1;font-weight:900;color:var(--accent);padding:4px 10px 0 0}
.lead-meta,.meta-line{font-size:12.5px;color:var(--text-3);letter-spacing:.08em;margin-top:10px}
.readfull,.readmore{display:inline-block;margin-top:12px;font-size:13px;color:var(--accent);text-decoration:none;letter-spacing:.14em}
.readfull:hover,.readmore:hover{text-decoration:underline;text-underline-offset:4px}
.briefs{border-left:1px solid var(--border);padding-left:26px}
.briefs-t,.sidebox-t,.t-label{font-size:12px;color:var(--text-3);letter-spacing:.3em}
.briefs-t{margin-bottom:6px}
.briefs ul,.dlist{list-style:none}
.briefs li{padding:9px 0;border-bottom:1px dashed var(--border);color:var(--text-2);font-size:13.5px;display:flex;gap:10px;line-height:1.7}
.briefs li:last-child{border-bottom:none}
.briefs li b,.dlist b{color:var(--text);font-weight:650}
.brief-link{color:inherit;text-decoration:none}
.brief-link:hover b{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.no{font-family:"Songti SC",serif;color:var(--accent);font-size:13px;min-width:20px;flex:none}

/* ============ 栏目 ============ */
section.band,section.sec{padding:40px 0;border-bottom:1px solid var(--border)}
section.sec-alt{background:var(--soft)}
.sec-head{display:flex;align-items:baseline;gap:14px;margin-bottom:20px;border-bottom:3px double var(--inkbd);padding-bottom:10px}
.sec-no{font-family:"Songti SC","Noto Serif SC",serif;font-weight:900;color:var(--accent);font-size:15px;letter-spacing:.1em}
.sec-head h2,h2.sec-t{font-family:"Songti SC","Noto Serif SC",serif;font-size:22px;font-weight:900;letter-spacing:.04em}
.sec-head .en,.sec-kicker .en{font-size:11px;color:var(--text-3);letter-spacing:.34em;margin-left:10px;font-weight:400;font-family:-apple-system,"PingFang SC",sans-serif}
.more{font-size:13px;color:var(--text-2);text-decoration:none;margin-left:auto;white-space:nowrap}
.more:hover{color:var(--accent)}
h2 .t-count,h2 .cat-count,h2 .faq-sec-count{font-size:12px;color:var(--text-3);font-weight:400;margin-left:8px;letter-spacing:.1em}

/* ============ 卡片 / 网格 ============ */
.grid,.pick-grid,.plugin-grid,.faq-grid,.eco-grid{display:grid;gap:16px}
.grid,.pick-grid,.plugin-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}
.faq-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.eco-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.pcard,.pick-card,.plugin-card,.faq-card,.eco-card,.card{
  position:relative;background:var(--bg-card);border:1px solid var(--border);padding:22px 24px;display:block}
a.pcard,a.pick-card,a.plugin-card,a.faq-card{text-decoration:none;color:inherit}
.pcard:hover,.pick-card:hover,.plugin-card:hover,.faq-card:hover,.eco-card:hover{border-color:var(--inkbd)}
.card{border-radius:0}
.card h2,.card h3{font-family:"Songti SC","Noto Serif SC",serif;font-size:19px;font-weight:900;margin-bottom:12px}
/* 相邻卡片之间留白（关于页/详情页的多卡片堆叠）；卡片内列表补回缩进（全局 reset 清零了 ul） */
.card + .card{margin-top:16px}
.card ul{padding-left:24px;margin:2px 0 10px}
.card ul li{padding:3px 0;font-size:14px;color:var(--text-2)}
.card ul li::marker{color:var(--accent)}
.seal{position:absolute;top:16px;right:16px;padding:3px 9px;border:2px solid var(--accent);border-radius:4px;
  color:var(--accent);background:var(--bg-card);font-family:"Songti SC","Noto Serif SC",serif;font-weight:900;
  font-size:13px;letter-spacing:.14em;text-indent:.14em;display:inline-flex;align-items:center;
  transform:rotate(6deg);opacity:.92}
.seal.gray{border-color:var(--text-3);color:var(--text-3)}
.seal.gray::after{border-color:var(--text-3)}
.seal::after{content:"";position:absolute;inset:2px;border:1px solid var(--accent);border-radius:2px;opacity:.5}
.seal.gray::after{border-color:var(--text-3)}
.p-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:10px}
.pcard:has(.seal) .p-head,.pick-card:has(.seal) .p-head{padding-right:44px}
.p-name,.pick-card h3,.plugin-card h3{font-family:ui-monospace,Menlo,monospace;font-weight:600;font-size:15px;color:var(--text);text-decoration:none}
a.p-name:hover,.pick-card:hover h3,.plugin-card:hover h3{color:var(--accent)}
.stars,.pick-stars{font-size:12.5px;color:var(--text-2);white-space:nowrap}
.p-desc,.pdesc,.pick-desc,.fc-cause,.eco-desc{font-size:13.5px;color:var(--text-2);margin:8px 0 12px}
.tags,.pmeta,.grp-tags{display:flex;gap:6px;flex-wrap:wrap}
.tag,.t-tag,.t-src,.faq-cat{font-size:11px;color:var(--text-2);border:1px solid var(--border);padding:2px 10px;letter-spacing:.12em;background:var(--bg)}
.tag.hot,.tag.blue,.t-new{color:var(--accent);border-color:var(--accent);background:var(--bg-card);font-weight:700}
.t-new{letter-spacing:.2em}
.statline{display:inline-block;font-size:12.5px;color:var(--text-2);border:1px solid var(--border);background:var(--bg-card);padding:4px 12px;letter-spacing:.06em}
.statline b{color:var(--accent);font-weight:700}
.pick-meta{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;gap:8px;flex-wrap:wrap}
.pick-bundle,.pick-rec,.pick-free,.pick-fresh{font-size:11px;color:var(--text-2);border:1px solid var(--border);padding:1px 8px;margin-left:4px;white-space:nowrap}
.pick-reason{font-size:12.5px;color:var(--accent);margin-bottom:6px}
.plugin-note,.grp-banner{border:1px solid var(--border);background:var(--bg-card);padding:10px 16px;font-size:13px;color:var(--text-2);margin:14px 0;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.plugin-note{margin:16px 0}
.grp-banner a{color:var(--text);text-decoration:none;font-weight:600}
.grp-banner a:hover{color:var(--accent)}
.grp-banner-go{margin-left:auto;color:var(--accent)}
.cat-nav{display:flex;align-items:center;flex-wrap:wrap;gap:2px;border:1px solid var(--border);background:var(--bg-card);margin:16px 0 4px}
.cat-nav .cat-pill:last-child{border-right:none}
.cat-pill .cat-n{margin-left:4px;font-size:11px;color:var(--text-3);font-family:ui-monospace,Menlo,monospace}

/* ============ 插件精选分组（2026-09 重设计时样式被删，类名保留——按纸感风格补回） ============ */
.picks-wrap{display:flex;flex-direction:column;gap:34px;padding-bottom:10px}
.pick-cat{scroll-margin-top:70px}
.pick-cat h2{font-family:"Songti SC","Noto Serif SC",serif;font-size:21px;font-weight:900;
  margin:0 0 6px;padding-bottom:8px;border-bottom:2px solid var(--inkbd)}
.pick-cat .cat-count{margin-left:6px}
.pick-cat-desc{font-size:13px;color:var(--text-3);margin:8px 0 16px;letter-spacing:.04em}
.pick-card h3{margin-bottom:8px}

/* ============ 列表行 ============ */
.rows{min-width:0}
.row,.arch-row,.ver-row,.tr-row,.rel-item,.new-item{
  display:flex;align-items:baseline;gap:14px;padding:13px 4px;
  border-bottom:1px dashed var(--border);text-decoration:none;color:inherit}
.row:hover,.arch-row:hover,.ver-row:hover,.tr-row:hover,.rel-item:hover{background:var(--bg-hover)}
.rank,.tr-rank{font-family:"Songti SC",serif;font-weight:900;color:var(--text-3);font-size:16px;min-width:26px;flex:none}
.rank.top{color:var(--accent)}
.row-t{font-family:"Songti SC","Noto Serif SC",serif;font-weight:700;font-size:16px;line-height:1.6;flex:1;min-width:0}
a.row-t:hover{color:var(--accent)}
.row-m,.rel-meta,.tut-meta{font-size:12px;color:var(--text-3);white-space:nowrap}
.row-m b{color:var(--accent);font-weight:700}
.more-row{display:flex;align-items:center;gap:10px;padding:12px 4px;border-bottom:1px dashed var(--border);text-decoration:none;color:var(--text-2);font-size:14px}
a.more-row:hover{color:var(--accent);background:var(--bg-hover)}
.more-row .cnt{font-size:12px;color:var(--text-3)}
.more-row .arrow,.arr{margin-left:auto;color:var(--accent)}
.more-row-static{padding:12px 4px;font-size:13px;color:var(--text-2)}
.more-label{font-size:12px;color:var(--text-3);letter-spacing:.2em;margin-right:10px}
.week-list{display:inline;list-style:none}
.week-list li{display:inline-block;margin:0 10px 0 0;font-size:12.5px}
.week-list a{color:var(--accent);text-decoration:none}
.pagi{display:flex;justify-content:center;gap:0;margin-top:26px;flex-wrap:wrap}
.pagi a,.pagi span{font-size:13px;color:var(--text-2);text-decoration:none;border:1px solid var(--inkbd);padding:5px 14px;margin:0 -1px -1px 0;background:var(--bg)}
.pagi .on{background:var(--inkbd);color:var(--paper);font-weight:700}
.btn-more{display:block;margin:22px auto;padding:8px 26px;font-size:13.5px;background:var(--bg-card);
  border:1px solid var(--inkbd);color:var(--text);cursor:pointer;font-family:inherit}
.btn-more:hover{background:var(--inkbd);color:var(--paper)}

/* ============ 问答 ============ */
.zm{display:inline-flex;align-items:center;justify-content:center;width:21px;height:21px;flex:none;
  border:1.5px solid var(--accent);color:var(--accent);border-radius:3px;
  font-family:"Songti SC",serif;font-weight:900;font-size:12px}
.zm.a2{border-color:var(--border);color:var(--text-3)}
.q{font-family:"Songti SC","Noto Serif SC",serif;font-size:16.5px;font-weight:700;color:var(--text);
  text-decoration:none;display:flex;align-items:flex-start;gap:10px;margin-bottom:8px;line-height:1.6}
a.q:hover{color:var(--accent)}
.q .zm{margin-top:4px}
.ans,.faq-cause{display:flex;gap:10px;font-size:13.5px;color:var(--text-2)}
.ans .zm{margin-top:2px}
.faq-card .q{margin-bottom:8px}
.fc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.fc-num{font-size:11.5px;color:var(--text-3)}
.fc-foot{display:flex;justify-content:space-between;font-size:12px;color:var(--text-3);margin-top:10px}
.fc-go{color:var(--accent)}
.faq-card h3{font-family:"Songti SC","Noto Serif SC",serif;font-size:16.5px;font-weight:700;line-height:1.6}
.faq-nav,.faq-toolbar{display:flex;flex-wrap:wrap;gap:0;margin:16px 0}
.faq-toolbar{align-items:center;gap:12px}
.faq-sec{padding:26px 0;border-bottom:1px solid var(--border)}
.faq-sec-title{font-family:"Songti SC","Noto Serif SC",serif;font-size:19px;font-weight:900;margin-bottom:14px}
.faq-solution{border:1px solid var(--accent);background:var(--bg-card);padding:18px 22px;margin:16px 0}
.faq-solution h2{font-family:"Songti SC","Noto Serif SC",serif;font-size:18px;font-weight:900;margin-bottom:8px}
.faq-related p{margin:6px 0}
.faq-rel{display:block;padding:6px 0;color:var(--text-2);text-decoration:none;border-bottom:1px dashed var(--border)}
.faq-rel:hover{color:var(--accent)}
.faq-rel-label{font-size:12px;color:var(--text-3);letter-spacing:.2em;margin:12px 0 4px}
.faq-cat--安装,.faq-cat--使用{color:#2e8f6f;border-color:#2e8f6f}
html[data-theme="dark"] .faq-cat--安装,html[data-theme="dark"] .faq-cat--使用,
html[data-theme="whale-dark"] .faq-cat--安装,html[data-theme="whale-dark"] .faq-cat--使用{color:#6fd8b2}
.faq-cat--报错{color:var(--accent);border-color:var(--accent)}
.faq-cat--网络{color:#2b6cb0;border-color:#2b6cb0}
html[data-theme="dark"] .faq-cat--网络,html[data-theme="whale-dark"] .faq-cat--网络{color:#7fb3ef}
.faq-cat--功能{color:#7c5cd6;border-color:#7c5cd6}
html[data-theme="dark"] .faq-cat--功能,html[data-theme="whale-dark"] .faq-cat--功能{color:#b3a1f0}

/* ============ 提交/讨论列表（app.js 兼容） ============ */
.commit-item,.disc-item,.faq-item{display:flex;gap:14px;padding:13px 4px;border-bottom:1px dashed var(--border);align-items:baseline}
.commit-item:hover,.disc-item:hover,.faq-item:hover{background:var(--bg-hover)}
.commit-item .sha,.disc-item .num{font-size:12.5px;color:var(--accent);text-decoration:none;min-width:60px;flex:none;font-weight:600}
.disc-item .num{min-width:44px}
.commit-item .msg,.disc-item .title{flex:1;min-width:0}
.line{display:block}
/* 标题行 flex：label + 标题链接 + 🔥 徽章同行（a.t-nowrap 是块级，直排会把 🔥 挤到下一行） */
.disc-item .title .line:first-child{display:flex;align-items:baseline;gap:8px}
.disc-item .title .line:first-child .t-label{flex:none;margin-right:0}
.disc-item .title .line:first-child .t-text{flex:1;min-width:0}
.disc-item .title .line:first-child .hot-badge{flex:none}
.t-label{display:inline-block;min-width:34px;margin-right:8px}
.t-title{color:var(--text-3)}
.t-text{color:var(--text);font-weight:600;text-decoration:none;font-size:14px}
a.t-text:hover{color:var(--accent)}
.t-nowrap{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;max-width:100%;vertical-align:bottom}
.csum{color:var(--text-2);font-size:13px}
.commit-item .who,.disc-item .count{flex:none;text-align:right;font-size:12px;color:var(--text-3)}
.cdate{display:block}
.hot-badge{margin-left:6px}
.faq-item{flex-wrap:wrap}
.faq-cat{flex:none}
.faq-title{flex:1;min-width:200px;font-weight:600;color:var(--text);text-decoration:none;font-size:14.5px}
.faq-title:hover{color:var(--accent)}
.faq-cause{flex-basis:100%}

/* ============ 表单 / 工具条 ============ */
.input,select.input{background:var(--bg-card);border:1px solid var(--border);color:var(--text);
  padding:7px 12px;font-size:13.5px;font-family:inherit}
.input:focus{border-color:var(--accent);outline:none}
.search-box{display:flex;align-items:center;gap:8px;border:1px solid var(--border);background:var(--bg-card);padding:6px 12px}
.search-ico{color:var(--text-3)}
.search-box .input{border:none;background:none;padding:0;flex:1;min-width:120px}
.tbl-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:16px}
.search-box-big{display:flex;max-width:640px;margin:10px 0 14px}
.search-box-big .input{flex:1;padding:13px 16px;font-size:15px}
.home-search{display:flex;gap:10px;max-width:520px;margin-top:16px}
.home-search .input{flex:1}
.btn,.btn-primary,.btn-secondary,.btn404{display:inline-block;font-size:13.5px;font-weight:600;
  padding:8px 20px;border:1px solid var(--inkbd);background:var(--bg-card);color:var(--text);text-decoration:none;cursor:pointer;font-family:inherit}
.btn-primary:hover,.btn404:hover{background:var(--inkbd);color:var(--paper)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.empty-note{color:var(--text-3);font-size:13.5px;padding:14px 0}
.warn-block{border:1px solid var(--accent);padding:12px 16px;margin:12px 0;font-size:14px}
.dg-link{color:var(--accent);text-decoration:none}
.news-wrap{display:grid;grid-template-columns:1fr;gap:16px;padding:16px 0}

/* ============ 每日动态 ============ */
.hero{padding:34px 0 26px}
.hero .badge,.badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--text-2);letter-spacing:.14em}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);display:inline-block}
.hero h1{font-family:"Songti SC","Noto Serif SC",serif;font-size:clamp(26px,3.8vw,38px);font-weight:900;line-height:1.35;overflow-wrap:break-word}
.hero h1 .hl,.hl{color:var(--accent)}
.hero .sub{margin-top:8px}
.hero-row{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;flex-wrap:wrap}
.hero-row .hero-txt{flex:1 1 auto;min-width:0}  /* flex:none 会被超长标题撑破容器（教程/讨论/FAQ 详情页标题是数据驱动） */
.hero-row .tbl-toolbar{flex:1 1 auto;min-width:0;max-width:660px;justify-content:flex-end}
.news-pills{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.news-pills span{font-size:12.5px;border:1px solid var(--border);background:var(--bg-card);padding:4px 12px;color:var(--text-2)}
.news-pills b{color:var(--accent)}
.official{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--border);font-size:14px}
.official:last-child{border-bottom:none}
.official .ic{flex:none}
.official .ot b{font-weight:700}
.it-link{color:inherit;text-decoration:none;font-weight:700}
.it-link:hover{color:var(--accent);text-decoration:underline;text-underline-offset:4px}
.official .od{display:block;color:var(--text-2);font-size:13.5px}
.insight{border-left:3px solid var(--accent);padding:4px 0 4px 14px;color:var(--text-2);font-size:14px;margin:12px 0}
.hot{border:1px solid var(--border);background:var(--bg-card);padding:14px 18px;margin-bottom:12px;font-size:14px}
.hot .hh{font-weight:800;margin-bottom:6px}
.hot .hd{color:var(--text-2);font-size:13.5px}
.hot .lk{display:block;margin-top:6px;font-size:12px}
.hot .lk a{color:var(--accent);text-decoration:none}
.hot-red{border-left:3px solid var(--accent)}
.hot-yellow{border-left:3px solid #d9a013}
.hot-green{border-left:3px solid #2e8f6f}
.hot-blue{border-left:3px solid #2b6cb0}
.news-card{border:1px solid var(--border);background:var(--bg-card);padding:16px 20px}
.dhead{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px}
.dhead .dt{font-weight:800;font-size:14px}
.dup{font-size:12px;color:var(--text-3)}
.dlist li{padding:7px 0;border-bottom:1px dashed var(--border);display:flex;gap:10px;font-size:13.5px;color:var(--text-2);list-style:none}
.dlist li:last-child{border-bottom:none}
.dlist .tag{flex:none}

/* ============ 版本 / 趋势 ============ */
.tl{position:relative;padding:2px 0 26px;border-left:2px solid var(--inkbd);margin-left:8px;padding-left:26px}
.tl:last-child{padding-bottom:4px}
.tl::before{content:"";position:absolute;left:-7px;top:12px;width:9px;height:9px;background:var(--accent);border:2px solid var(--paper);outline:1px solid var(--inkbd)}
html[data-theme="dark"] .tl::before{border-color:var(--paper)}
.tl-tag{font-family:ui-monospace,Menlo,monospace;font-weight:700;font-size:16px;color:var(--text);text-decoration:none}
a.tl-tag:hover{color:var(--accent)}
.tl-date{font-size:12px;color:var(--text-3);letter-spacing:.1em;margin-left:10px}
.tl-sum{font-size:13.5px;color:var(--text-2);margin-top:6px}
.ver-row .ver-tag{font-family:ui-monospace,Menlo,monospace;font-weight:700;min-width:80px;color:var(--text)}
.ver-row .ver-date{font-size:12px;color:var(--text-3);min-width:80px}
.ver-row .ver-sum{flex:1;min-width:0;color:var(--text-2);font-size:13.5px}
.ver-c{display:flex;gap:14px;padding:9px 0;border-bottom:1px dashed var(--border);font-size:13px;align-items:baseline}
.ver-c:last-child{border-bottom:none}
.ver-c-msg{flex:1;min-width:0;color:var(--text);font-weight:600}
.ver-c-sum{flex:1.4;color:var(--text-2)}
.ver-c-date{flex:none;color:var(--text-3);font-size:12px}
.td-row{display:flex;align-items:center;gap:12px;padding:5px 0;font-size:12.5px}
.td-date{min-width:44px;color:var(--text-3)}
.td-bars{flex:1;display:flex;flex-direction:column;gap:2px}
.td-bar{height:7px;background:var(--accent);display:block;min-width:2px}
.td-bar.d{background:var(--text-2);opacity:.5}
.td-num{min-width:70px;text-align:right;color:var(--text-2)}
.td-legend{display:flex;gap:18px;font-size:12px;color:var(--text-3);margin-bottom:10px;flex-wrap:wrap}
.td-legend .dotc,.td-legend .dotd{display:inline-block;width:9px;height:9px;margin-right:5px}
.td-legend .dotc{background:var(--accent)}
.td-legend .dotd{background:var(--text-2);opacity:.5}
.td-note{margin-left:auto}
.t-section{font-family:"Songti SC","Noto Serif SC",serif;font-size:19px;font-weight:900;margin-bottom:14px;padding-bottom:8px;border-bottom:3px double var(--inkbd)}
.t-sec{padding:26px 0}
.eco-foot{color:var(--text-3);font-size:12.5px;padding:18px 0 30px;border-top:1px solid var(--border);margin-top:10px}
.rel-links{display:block}
.rel-item .tr-rank{min-width:26px}
.rel-meta.up{color:var(--accent)}
.trend-strip{display:flex;align-items:center;gap:10px;border:1px solid var(--border);background:var(--bg-card);
  padding:10px 16px;font-size:13.5px;color:var(--text-2);text-decoration:none;margin:14px 0}
.trend-strip:hover{border-color:var(--accent)}
.ts-go{margin-left:auto;color:var(--accent)}
.tut-row{display:flex;gap:12px;align-items:baseline;padding:10px 0;border-bottom:1px dashed var(--border);font-size:14px}
.tut-row:last-child{border-bottom:none}
.tut-ico{flex:none}
.tut-title{flex:1;color:var(--text);text-decoration:none;font-weight:600}
.tut-title:hover{color:var(--accent)}
.t-cover{margin-bottom:12px;border:1px solid var(--border)}
.t-cover img{display:block;width:100%;height:150px;object-fit:cover}

/* ============ 发行版 ============ */
.drow{display:flex;gap:28px;padding:20px 4px;border-bottom:1px dashed var(--border);text-decoration:none;align-items:flex-start}
.drow:hover{background:var(--bg-hover)}
.drow:hover .d-name{color:var(--accent)}
.d-main{flex:1;min-width:0}
.d-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.d-name{font-family:ui-monospace,Menlo,monospace;font-weight:700;font-size:16px;color:var(--text)}
.d-author,.grp-repo{font-size:12px;color:var(--text-3)}
.d-desc{font-size:13.5px;color:var(--text-2);margin:6px 0 10px}
.d-side{flex:none;text-align:right}
.d-stars{font-size:20px;font-weight:800;color:var(--text)}
.d-up{font-size:12px;color:var(--text-3);margin-top:4px}
.d-cat{font-size:11px;color:var(--accent);border:1px solid var(--accent);padding:1px 8px;letter-spacing:.14em;display:inline-block;margin-bottom:6px}
.grp-foot{display:flex;gap:16px;align-items:center;margin-top:10px;flex-wrap:wrap}
.eco-go,.grp-src{font-size:12.5px;color:var(--accent);text-decoration:none}
.eco-go:hover,.grp-src:hover{text-decoration:underline}
.grp-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-bottom:6px}
.eco-name{font-weight:800;font-size:15px}
.eco-qr{margin:10px 0}
.eco-qr img{width:120px;height:120px;border:1px solid var(--border)}
.eco-news{border:1px solid var(--border);background:var(--bg-card);padding:10px 16px;font-size:13px;color:var(--text-2);margin:14px 0}
.eco-news a{color:var(--accent);text-decoration:none}
.eco-cat{padding:26px 0}
.toc-nav{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 4px}
.toc-nav a{font-size:13px;font-weight:700;color:var(--ink);text-decoration:none;border:1px solid var(--line);background:var(--bg-card,var(--card));padding:5px 12px;border-radius:999px}
.toc-nav a:hover{color:var(--accent);border-color:var(--accent)}
.eco-cat h2{font-family:"Songti SC","Noto Serif SC",serif;font-size:19px;font-weight:900;margin-bottom:14px;padding-bottom:8px;border-bottom:3px double var(--inkbd)}
.grp-card .eco-name{font-family:"Songti SC","Noto Serif SC",serif;font-size:16.5px;font-weight:900}
.grp-card{display:flex;flex-direction:column}
.grp-card .grp-foot{margin-top:auto;padding-top:10px}
.eco-card{display:flex;flex-direction:column;gap:6px;text-decoration:none;color:inherit}
.eco-card .eco-desc{margin:0;flex:1 1 auto}
.eco-card .eco-go{flex:none;margin-top:2px}
a.eco-card .eco-name:hover{color:var(--accent)}
.grp-join{display:flex;gap:14px;align-items:flex-start;margin-top:10px}
.grp-join img{width:110px;height:110px;border:1px solid var(--border)}
.grp-join-hint{display:block;font-size:12px;color:var(--text-3)}
.grp-submit{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.grp-submit-txt{flex:1 1 360px;min-width:0}
.grp-submit-txt b{font-size:15px}
.grp-submit-txt p{font-size:13.5px;color:var(--text-2);margin:6px 0}
.grp-hint{font-size:12px;color:var(--text-3)}
.grp-qr-big{flex:none;width:150px;height:auto;border:1px solid var(--inkbd);object-fit:contain}

/* ============ 归档（折叠月列表） ============ */
.arch{border:1px solid var(--inkbd);background:var(--bg-card);margin-bottom:16px}
.arch summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:baseline;gap:14px;padding:13px 20px}
.arch summary::-webkit-details-marker{display:none}
.arch summary:hover .arch-m{color:var(--accent)}
.arch-m,.arch-month{font-family:"Songti SC","Noto Serif SC",serif;font-weight:900;font-size:18px}
.arch-n{font-size:12px;color:var(--text-3);letter-spacing:.1em;white-space:nowrap}
.arch .rows,.arch .arch-rows{padding:0 20px 12px}
.arch .rank,.arch-row .d{font-family:ui-monospace,Menlo,monospace;font-weight:600;font-size:12.5px;color:var(--text-3);min-width:44px;flex:none}
.arch-row .preview{flex:1;min-width:0;color:var(--text-2);font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
h2.arch-month{font-size:18px;padding:18px 0 8px}

/* ============ 搜索 ============ */
.sr-item{display:flex;gap:14px;align-items:baseline;padding:12px 4px;border-bottom:1px dashed var(--border);text-decoration:none}
.sr-item:hover{background:var(--bg-hover)}
.sr-cat{font-size:11px;color:var(--accent);border:1px solid var(--accent);padding:1px 9px;flex:none}
.sr-t{font-weight:700;color:var(--text);flex:1;min-width:0}
.sr-s{font-size:12.5px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40%}
.search-results{margin-top:10px}

/* ============ 版权页页脚 ============ */
.site-footer{border-top:3px double var(--inkbd);margin-top:20px}
.colo{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding:32px 0 24px}
.colo-t{font-size:12px;color:var(--text-3);letter-spacing:.3em;margin-bottom:12px}
.colo p{font-size:13px;color:var(--text-2)}
.colo ul{list-style:none}
.colo li{padding:3px 0}
.colo a{font-size:13px;color:var(--text-2);text-decoration:none}
.colo a:hover{color:var(--accent)}
.colo-b,.frow{border-top:1px solid var(--border);padding:16px 0 56px;font-size:12px;color:var(--text-3);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;letter-spacing:.06em}
.frow{border-top:none;padding:0;align-items:center}
.flinks{display:flex;gap:16px;flex-wrap:wrap}
.flinks a{color:var(--text-3);text-decoration:none}
.flinks a:hover{color:var(--accent)}
.last-up,.disclaimer{font-size:12px;color:var(--text-3)}
.last-up{margin-top:10px}
.lu-time{color:var(--text-2)}
.fmeta{font-size:12px;color:var(--text-3)}

/* ============ 404 / 首页旧组件兼容 ============ */
.nf{min-height:52vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:6px}
.nf-n{font-family:"Songti SC","Noto Serif SC",serif;font-weight:900;font-size:clamp(80px,14vw,130px);line-height:1;color:var(--accent)}
.entry-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.entry-card{border:1px solid var(--border);background:var(--bg-card);padding:18px 20px;text-decoration:none;color:inherit;display:flex;flex-direction:column;gap:4px}
.entry-card:hover{border-color:var(--inkbd)}
.entry-card b{font-size:15px}
.e-sub{font-size:12.5px;color:var(--text-3)}
.e-ico{font-size:20px}
.cta-sec{padding:40px 0;text-align:center;border-top:1px solid var(--border)}
.cta-sec h2{font-family:"Songti SC","Noto Serif SC",serif;font-size:22px;font-weight:900}
.cta-sec p{color:var(--text-2);font-size:14px;margin:8px 0 18px}
.cta-glow{display:none}
.cmd{background:var(--bg-card);border:1px solid var(--inkbd);padding:10px 16px;font-family:ui-monospace,Menlo,monospace;font-size:13px;margin:8px 0}
.cmd span{color:var(--text-3)}
.term{border:1px solid var(--inkbd);background:var(--bg-card)}
.term-bar{display:flex;align-items:center;gap:10px;padding:9px 14px;border-bottom:1px solid var(--border)}
.term .dots i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--border);margin-right:4px}
.term-tabs{display:flex;gap:12px;font-size:12px;color:var(--text-3)}
.term-tabs .on{color:var(--accent);font-weight:700}
.term-body{padding:14px 18px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;color:var(--text-2)}
.term-body .row{padding:3px 0}
.term-body .k{color:var(--accent)}
.term-body .c{color:var(--text-3)}
.home-update{font-size:12.5px;color:var(--text-3)}
.update-ico{margin-right:4px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.about-hero{padding-bottom:10px}
.summary{color:var(--text-2);font-size:14.5px;margin:10px 0}
.dg-link{font-weight:600}

/* ============ 响应式 ============ */
@media (max-width:900px){
  .nav-row>a,.nav-row .slink{display:none}
  .nav-row{justify-content:flex-end}
  .lead,.hero-grid{grid-template-columns:1fr}
  .briefs{border-left:none;padding-left:0;border-top:1px solid var(--border);padding-top:14px;margin-top:6px}
  .colo{grid-template-columns:1fr;gap:22px}
  .hero-row{flex-direction:column;align-items:stretch}
  .dateline span:nth-child(2){display:none}
  .drow{flex-direction:column;gap:10px}
  .d-side{text-align:left;display:flex;gap:16px;align-items:baseline}
  .d-stars{font-size:16px}
  .d-side .d-cat{margin-bottom:0}
  .ver-c{flex-wrap:wrap}
}
@media (max-width:600px){
  .grid,.pick-grid,.plugin-grid,.faq-grid,.eco-grid{grid-template-columns:1fr}
  .commit-item .who,.disc-item .count{display:none}
}

/* ---------- 广告位（Google AdSense） ---------- */
.ad-slot {
  margin: 18px auto;
  max-width: 100%;
  overflow: hidden;
}
.ad-slot--top {
  margin-top: 0;
  margin-bottom: 14px;
}
/* 未填充（如大陆访客加载不出 Google 广告）时整块自动隐藏，避免空白占位 */
.adsbygoogle[data-ad-status="unfilled"] {
  display: none !important;
}
.ad-slot:has(> .adsbygoogle[data-ad-status="unfilled"]) {
  display: none;
}