/* YeCha 榛樿涓婚锛堟瀬绠€锛塃0 鐗?鈥斺€?鐧藉簳澧ㄥ瓧锛孭C 宸﹀彸鍙屾爮 */
:root { --line:#e6e6e2; --muted:#6f767e; --fg:#1f2328; --accent:#2B4A3E; --soft:#f7f7f5; --codebg:#f6f6f4; --accent-soft:#f6ece4; }
*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--fg);font:15px/1.85 -apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;display:flex;flex-direction:column;min-height:100vh}
a{color:inherit;text-decoration:none} a:hover{color:var(--accent)}
img{max-width:100%}
.wrap{max-width:var(--wide-w,1040px);margin:0 auto;padding:0 20px}
.site-header{border-bottom:1px solid var(--line);background:#fff;flex:none}
.site-header .wrap{display:flex;align-items:center;gap:18px;min-height:60px;padding:0 20px}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:19px;color:var(--fg);margin-right:4px}
.brand:hover{color:var(--accent)}
.brand-word{display:none;font-size:16px;font-weight:700;letter-spacing:.3px;color:var(--fg);white-space:nowrap}
.brand:hover .brand-word,.brand:focus-visible .brand-word{display:inline-flex}
html.dark .brand-word{color:#f2f3f5}
.brand-logo{width:46px;height:46px;object-fit:contain;display:block}
.nav{flex:1;display:flex;justify-content:center;gap:6px}
.nav a{color:var(--muted);font-size:14px;padding:6px 16px;border-radius:999px;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover{background:var(--soft);color:var(--fg)}
.nav a.active{color:var(--fg);background:var(--soft);border-bottom-color:var(--accent);font-weight:600}
.hd-tools{display:flex;align-items:center;gap:8px;white-space:nowrap}
.icon-btn{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--soft);border:1px solid transparent;color:var(--muted);font-size:15px;cursor:pointer;text-decoration:none;flex:none}
.icon-btn:hover{color:var(--accent);border-color:var(--line)}
.ico{width:17px;height:17px;flex:none}
.btn-login .ico{width:15px;height:15px}
.ico-moon,.ico-sun{display:inline-flex}
html.dark .ico-moon{display:none}
html.dark .ico-sun{display:inline-flex}
.lang-sw{position:relative}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 28px rgba(0,0,0,.13);min-width:170px;padding:6px;z-index:70}
.lang-menu a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;border-radius:7px;font-size:13.5px;color:var(--fg)}
.lang-menu a:hover{background:var(--soft);color:var(--accent)}
.lang-menu a.cur{font-weight:700;color:var(--accent);background:var(--accent-soft)}
.btn-login{display:inline-flex;align-items:center;gap:6px;color:var(--accent);background:transparent;border:1px solid var(--accent);border-radius:999px;padding:5px 13px;font-size:12.5px;font-weight:600;cursor:pointer;flex:none}
.btn-login:hover{background:var(--accent-soft)}
.btn-login .ico{width:14px;height:14px}
.hd-mini{font-size:13px;color:var(--muted)}
.hd-mini:hover{color:var(--accent)}
.nav-toggle{display:none;background:var(--accent);color:#fff;border-radius:10px}
.nav-toggle:hover{color:#fff;opacity:.92;border-color:transparent}
html.dark .nav-toggle{background:#d96a35;color:#fff}
.drawer{display:none;position:fixed;inset:0;background:#fff;z-index:90;overflow:auto;-webkit-overflow-scrolling:touch}
.drawer-in{position:relative;max-width:680px;margin:0 auto;padding:70px 22px 46px}
.drawer-close{position:absolute;top:12px;right:14px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--soft);color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.drawer-nav{display:flex;flex-direction:column}
.drawer-nav a{font-size:19px;padding:14px 4px;border-bottom:1px solid var(--line);color:var(--fg);font-weight:600}
.drawer-nav a.active{color:var(--accent)}
.drawer-group{margin-top:24px}
.drawer-cap{font-size:11.5px;color:var(--muted);letter-spacing:1.5px;text-transform:uppercase;margin-bottom:10px}
.drawer-langs{display:flex;flex-wrap:wrap;gap:8px}
.drawer-langs a{padding:6px 15px;border:1px solid var(--line);border-radius:999px;font-size:13.5px;color:var(--fg)}
.drawer-langs a.cur{background:var(--accent);color:#fff;border-color:var(--accent)}
@media(min-width:761px){.drawer{display:none!important}}
html.dark .lang-menu{background:#1f2328;border-color:#333}
html.dark .lang-menu a:hover{background:#2a2f36}
html.dark .drawer{background:#14171b}
html.dark .btn-login{border-color:#d96a35;color:#f0a176;background:transparent}
html.dark .btn-login:hover{background:#2a2f36}
html.dark .icon-btn{background:#2a2f36;color:#d4d9df}
html.dark .nav a.active{background:#2a2f36}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:44px;padding:26px 20px 30px;max-width:var(--wide-w,1040px);margin:0 auto;align-items:start;flex:1 0 auto;width:100%}
.main{min-width:0}
.side{display:flex;flex-direction:column;gap:22px}
.page-head{display:flex;align-items:baseline;justify-content:space-between;padding:8px 0 6px;border-bottom:2px solid var(--fg);margin-bottom:6px}
.page-head h1{font-size:20px;margin:0}
.page-head .sub{color:var(--muted);font-size:12.5px}
.post-item{padding:20px 0;border-bottom:1px solid var(--line)}
.post-item h2{font-size:20px;margin:0 0 6px}
.post-item h2 a:hover{color:var(--accent)}
.post-excerpt{color:#3d4147;margin:0 0 8px}
.post-meta{font-size:12.5px;color:var(--muted);display:flex;flex-wrap:wrap;gap:4px 14px;align-items:center}
.post-meta .cat{color:var(--accent)}
.post-meta .readmore{margin-left:auto;color:var(--accent);font-weight:600}
.article{padding:20px 0}
.article .kicker{color:var(--muted);font-size:12.5px;margin-bottom:8px;display:flex;gap:12px}
.article h1.article-title{font-size:28px;margin:0 0 12px;line-height:1.4}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;color:var(--muted);font-size:13px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:10px}
.article-content{font-size:16px;line-height:1.95;color:#24292f}
.article-content p{margin:0 0 1.1em}
.article-content h2{font-size:21px;margin:1.6em 0 .5em}
.article-content h3{font-size:18px;margin:1.4em 0 .4em}
.article-content ul,.article-content ol{padding-left:1.5em;margin:0 0 1.1em}
.article-content blockquote{margin:1.1em 0;padding:4px 16px;color:var(--muted);border-left:3px solid var(--line);background:var(--soft)}
.article-content code{background:var(--codebg);border-radius:4px;padding:1px 6px;font:13px Consolas,Menlo,monospace}
.article-content pre{background:#1f2328;color:#e6e6e2;border-radius:8px;padding:14px 16px;overflow-x:auto;position:relative;margin:1.1em 0}
.article-content pre code{background:none;color:inherit;padding:0;display:block}
.article-content hr{border:0;border-top:1px solid var(--line);margin:2em 0}
.tags{margin:20px 0;display:flex;gap:8px;flex-wrap:wrap}
.tag{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 12px}
.tag:hover{color:var(--accent);border-color:var(--accent)}
.comments h3{font-size:17px;border-bottom:1px solid var(--line);padding-bottom:8px}
.c-item{padding:12px 0;border-bottom:1px dashed #f0f0ec;font-size:14px}
.c-item .who{font-size:12.5px;color:var(--muted);margin-bottom:2px}
.pager{display:flex;justify-content:center;gap:10px;padding:24px 0 8px;color:var(--muted);font-size:13px}
.pager a{padding:0 6px} .pager .cur{color:var(--accent);font-weight:700}
.side-box h4{font-size:13px;margin:0 0 8px;padding-bottom:7px;border-bottom:1px solid var(--line)}
.side-list{list-style:none;margin:0;padding:0;font-size:13.5px}
.side-list li{padding:6px 0;border-bottom:1px dashed #f1f1ee}
.side-list li:last-child{border-bottom:0}
.side-list .d{display:block;color:var(--muted);font-size:11.5px}
.side-cat{display:flex;justify-content:space-between;color:var(--muted)}
.side-bio{font-size:12.5px;color:#565b61;line-height:1.8;border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--soft)}
.site-footer{border-top:1px solid var(--line);padding:24px 0 36px;color:var(--muted);font-size:12.5px;flex:none}
.site-footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.empty{color:var(--muted);padding:40px 0;text-align:center}
@media(max-width:980px){
  .layout{grid-template-columns:1fr}
  .side{order:2}
}
@media(max-width:760px){
  .site-header .wrap{flex-wrap:nowrap;min-height:0;padding:8px 14px;gap:10px}
  .brand{flex:none}
  .brand-logo{width:36px;height:36px}
  .hd-tools{gap:5px;margin-left:auto}
  .icon-btn{width:32px;height:32px;font-size:14px}
  .btn-login{padding:5px 10px;font-size:12.5px}
  .hd-mini{display:none}
  .nav{display:none}
  .nav-toggle{display:inline-flex}
  .drawer{display:none}
  .drawer.open{display:block}
  .site-header{border-bottom-width:0}
}
.layout.no-side{grid-template-columns:minmax(0,1fr)}
.layout.no-side .side{display:none}

/* ---------- E2锛氳鑰呮潯 / 璇勮 / 鐢ㄦ埛涓績 ---------- */
.reader-bar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;padding:14px 16px;border:1px dashed var(--line);border-radius:10px;margin:18px 0;background:var(--soft)}
.fav-btn.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.c-form{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}
.c-form textarea{flex:1;min-width:220px;min-height:64px;border:1px solid var(--line);border-radius:8px;padding:8px 12px;font:inherit;font-size:14px}
.c-form select{border:1px solid var(--line);border-radius:8px;padding:4px 8px;font:inherit}
.c-form .btn{align-self:flex-start}
.c-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed #f0f0ec}
.c-item .mini{width:34px;height:34px;border-radius:50%;background:var(--soft);border:1px solid var(--line);color:var(--muted);flex:none;display:flex;align-items:center;justify-content:center;font-size:14px}
.c-item .who{font-size:12.5px;color:var(--muted);margin-bottom:2px}
.c-item .who b{color:var(--fg);font-weight:600;margin-right:6px}
.anchor{color:var(--muted);font-size:12.5px;border-left:3px solid var(--line);padding-left:10px;margin-top:4px}
.seg-write{margin:16px 0}
.seg-write summary{cursor:pointer;color:var(--accent);font-size:14px}
.article mark{background:#ffe08a;padding:0 2px;border-radius:2px}
.article-content img{max-width:100%;height:auto;display:block;margin:16px auto;border-radius:6px}
.article-content a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.article-content a:hover{opacity:.85}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:20px 0 4px;padding-top:16px;border-top:1px dashed var(--line)}
.tags-label{font-size:13px;color:var(--muted)}
.tag{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 12px}
.tag a{color:inherit}
.tag:hover{border-color:var(--accent)} .tag:hover a{color:var(--accent)}

/* ---------- 棣栭〉鍥炬枃鍒楄〃锛堝悗鍙板紑鍏?home.style=img锛?---------- */
.media-row{display:flex;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.media-row:first-child{padding-top:10px}
.media-th{flex:none;width:200px;height:132px;overflow:hidden;border-radius:8px;background:var(--soft)}
.media-th img{width:100%;height:100%;object-fit:cover;display:block;margin:0}
.media-th a.noimg{display:flex;align-items:center;justify-content:center;width:100%;height:100%;color:#b7b4ab;font-size:12px}
.media-body{flex:1;min-width:0}
.media-body h3{font-size:19px;margin:0 0 6px}
.media-body h3 a:hover{color:var(--accent)}
.media-body .lead{margin:0 0 8px;font-size:13.5px;color:#565b61;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:760px){.media-th{width:120px;height:84px}.media-row{gap:12px}}

/* ---------- 鐙珛鎼滅储椤?---------- */
.search-page-form{display:flex;gap:10px;margin:16px 0}
.search-page-form input{flex:1;border:1px solid var(--line);border-radius:10px;padding:10px 14px;font:inherit;font-size:15px}
.search-page-form button{background:var(--accent);color:#fff;border:0;border-radius:10px;padding:0 22px;font-size:15px;cursor:pointer}

/* ---------- 鍒楄〃椤靛ご閮ㄤ俊鎭 ---------- */
.crumb{font-size:12.5px;color:var(--muted);margin:2px 0 0;display:flex;gap:10px;flex-wrap:wrap}
.crumb a:hover{color:var(--accent)}

/* ---------- 璇勮鍖虹粺涓€瑙嗚锛坴2锛?---------- */
.comments-area{margin-top:34px;border-top:1px solid var(--line);padding-top:8px}
.comments-area .comments{margin:26px 0 0}
.comments-title{font-size:17px;margin:0 0 14px;display:flex;align-items:baseline;gap:10px;padding-bottom:10px;border-bottom:2px solid var(--fg)}
.comments-title .count{font-size:12.5px;color:var(--muted);font-weight:400}
.seg-head{color:var(--accent);font-size:12.5px;margin:18px 0 2px}
.c-item{display:flex;gap:12px;padding:14px 2px;border-bottom:1px dashed #f0f0ec;font-size:14.5px;line-height:1.8}
.c-item .avatar{flex:none;width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:600}
.c-body{flex:1;min-width:0}
.c-who{display:flex;gap:10px;align-items:baseline;font-size:12.5px;color:var(--muted);margin-bottom:3px}
.c-who b{color:var(--fg);font-size:13.5px}
.c-who time{color:#a5a29a}
.c-text{color:#2c3035;white-space:pre-wrap;overflow-wrap:break-word}
.anchor-quote{color:var(--muted);font-size:12.5px;border-left:3px solid var(--line);padding:2px 10px;margin:4px 0;background:var(--soft);border-radius:0 4px 4px 0}
.c-empty{color:var(--muted);font-size:13.5px;padding:10px 0 4px}
.c-cta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--soft);border:1px dashed var(--line);border-radius:10px;padding:14px 16px;color:var(--muted);font-size:14px;margin-top:16px}
.c-cta .btn{margin:0}
.c-form{display:flex;flex-direction:column;gap:8px;margin:18px 0 4px;background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:14px}
.c-input{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:8px;padding:9px 12px;font:inherit;font-size:14px;background:#fff;color:var(--fg)}
.c-form textarea.c-input{min-height:76px;resize:vertical}
.c-row{display:flex;gap:8px}
.c-row select{flex:none}
.c-form .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0;overflow:hidden}
.c-actions{display:flex;align-items:center;gap:14px;justify-content:space-between}
.c-actions .hint{font-size:12px}
.c-actions .btn{align-self:flex-end}
.seg-write{margin:14px 0 6px}
.seg-write summary{cursor:pointer;color:var(--accent);font-size:13.5px}
@media(max-width:560px){.c-row{flex-direction:column}}

/* ---------- 鎼滅储妗嗕笌绱㈠紩椤?---------- */
.h-search{display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:#fff}
.h-search input{border:0;outline:0;padding:5px 4px 5px 13px;font:inherit;font-size:13px;width:120px;color:var(--fg)}
.h-search button{border:0;background:none;color:var(--muted);font-size:13px;padding:0 12px;cursor:pointer}
.h-search button:hover{color:var(--accent)}
.side-search{display:flex;gap:6px}
.side-search input{flex:1;min-width:0;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font:inherit;font-size:13px}
.side-search button{border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);padding:0 12px;cursor:pointer}
.side-search button:hover{color:var(--accent);border-color:var(--accent)}
.side-list.side-tags{display:flex;flex-wrap:wrap;gap:4px 10px}
.side-list.side-tags li{border:0;padding:0}
.side-list.side-tags a{font-size:12.5px;color:var(--muted)}
.side-list.side-tags a:hover{color:var(--accent)}
/* 鏍囩浜戝瓧鍙锋潈閲嶏紙鏂囩珷鏁?鈫?瀛楃骇锛?*/
.side-list.side-tags a.tw1{font-size:11.5px;opacity:.72}
.side-list.side-tags a.tw2{font-size:12.5px;opacity:.82}
.side-list.side-tags a.tw3{font-size:13.5px;opacity:.9}
.side-list.side-tags a.tw4{font-size:14.5px;color:#4a4f55}
.side-list.side-tags a.tw5{font-size:15.5px;color:var(--fg);font-weight:600}
.meta-index .meta-chip.tw1 .mi-name{font-size:13px;opacity:.75}
.meta-index .meta-chip.tw2 .mi-name{font-size:14px}
.meta-index .meta-chip.tw3 .mi-name{font-size:15px}
.meta-index .meta-chip.tw4 .mi-name{font-size:16px;font-weight:500}
.meta-index .meta-chip.tw5 .mi-name{font-size:17px;font-weight:700;color:#171a1f}
mark{background:#ffe9a8;color:inherit;padding:0 2px;border-radius:2px}
.img-miss{display:flex;align-items:center;justify-content:center;min-height:90px;margin:14px auto;color:#b9b6ac;background:var(--soft);border:1px dashed var(--line);border-radius:6px;font-size:13px;padding:10px}

/* ================= 娣辫壊妯″紡 ================= */
html.dark{
  color-scheme:dark;
  --bg:#131518; --soft:#1b1e23; --fg:#e7e5df; --muted:#a0a5ab;
  --line:#2b2f36; --codebg:#1f2329; --accent-soft:#2C423A;
  --accent:#4A6B5A;
}
html.dark body{background:var(--bg);color:var(--fg)}
html.dark input,html.dark textarea,html.dark select{color:#d9d6cf}
html.dark input::placeholder,html.dark textarea::placeholder{color:#777d84}
html.dark .site-header,html.dark .side-bio,html.dark .meta-chip,html.dark .c-form .c-input,
html.dark .search-page-form input{background:var(--bg)}
html.dark .card,html.dark .c-input,html.dark .side-search input,html.dark .side-search button{background:#1b1e23}
html.dark .search-page-form input{border-bottom-color:#4a4f57}
html.dark .meta-chip{background:var(--soft)}
html.dark .meta-chip:hover{background:#20242b}
html.dark h1,html.dark h2,html.dark h3,html.dark h4{color:#f2f0eb}
html.dark .post-excerpt,html.dark .article-content{color:#d6d3cc}
html.dark .article-content blockquote,html.dark .post-excerpt{color:#a8adb2}
html.dark .reader-bar,html.dark .author-card,html.dark .uc-card{background:var(--soft)}
html.dark .c-item .avatar{border-color:#333840}
html.dark mark{background:#5a4a1e;color:#ffe9a8}
html.dark img{opacity:.92}
html.dark .btn{background:var(--accent)}
html.dark .post-item,html.dark .comments-title,html.dark .article-tags{border-color:#262a30}
html.dark .c-item{border-bottom-color:#262a30}
html.dark .c-thread .c-thread{border-left-color:#262a30}
html.dark .meta-chip .mi-count{background:#262a30;color:#cfd2d6}
html.dark ::selection{background:rgba(217,133,63,.35)}
.meta-index{display:flex;flex-wrap:wrap;gap:12px;padding:26px 0 10px}
.meta-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:12px;padding:8px 10px 8px 18px;font-size:15px;background:#fff;transition:border-color .15s,box-shadow .15s}
.meta-chip:hover{border-color:var(--accent);box-shadow:0 2px 10px rgba(0,0,0,.04)}
.meta-chip .mi-name{color:#1c1f24}
.meta-chip:hover .mi-name{color:var(--accent)}
.meta-chip .mi-count{font-size:11px;color:var(--muted);background:var(--soft);border-radius:999px;padding:1px 10px;line-height:20px;min-width:22px;text-align:center}
.idx-hint{color:var(--muted);font-size:13px;margin:4px 0 0}
@media(max-width:560px){.meta-chip{font-size:14px;padding:6px 8px 6px 14px}}
:focus-visible{outline:2px solid var(--accent);outline-offset:1px}

/* ================= 瑙嗚缁熶竴 V3锛氱畝鍗曞ぇ姘旓紙tag 绱㈠紩 / 鎼滅储 / 璇勮锛?================= */
/* --- /tag/ /category/ 绱㈠紩 --- */
.meta-index{max-width:780px}
.meta-chip{border-color:transparent;background:var(--soft)}
.meta-chip:hover{background:#fff;border-color:var(--accent)}
.meta-chip .mi-count{background:#fff;border:1px solid var(--line)}
.meta-chip:hover .mi-count{border-color:#ecd8c8;color:var(--accent)}
/* --- 鎼滅储椤?--- */
.search-page-form{max-width:640px;margin:26px auto 18px;gap:0;border-bottom:2px solid var(--fg);padding-bottom:6px}
.search-page-form input{border:0;border-radius:0;padding:12px 4px;font-size:18px;background:transparent}
.search-page-form button{background:none;color:var(--accent);border:0;padding:0 6px;font-size:15px}
.search-page-form input::placeholder{color:#b9b6ac}
.page-head + .hint{text-align:center}
/* --- 璇勮鍖?--- */
.comments-area{border-top:2px solid var(--fg);margin-top:44px;padding-top:10px}
.comments-area .comments{margin:34px 0 0}
.comments-title{font-size:15px;letter-spacing:1px;color:var(--muted);border:0;padding:0 0 12px;gap:14px}
.comments-title b,.comments-title .t{color:var(--fg)}
.comments-title .count{font-size:12px;letter-spacing:0}
.c-item{padding:18px 0;border-bottom:1px solid #f2f2ee}
.c-item:first-of-type{border-top:1px solid #f2f2ee}
.c-item .avatar{width:34px;height:34px;font-size:14px;border:1px solid rgba(0,0,0,.04)}
.c-who time{color:#b2afa6}
.c-text{color:#33363c;font-size:15px}
.anchor-quote{background:none;border-left:2px solid var(--line);color:#8b887f}
.c-form{background:none;border:0;border-radius:0;padding:8px 0 4px;margin:20px 0 2px}
.c-input{background:#fff;border:1px solid var(--line)}
.c-form textarea.c-input{min-height:88px;font-size:15px;line-height:1.9}
.c-input:focus{border-color:var(--accent);outline:none}
.c-cta{border:0;border-top:1px solid var(--line);background:none;border-radius:0;justify-content:center;gap:16px;padding:26px 0 4px}
.c-empty{font-size:14px;padding:16px 0}
.seg-head{letter-spacing:1px;color:var(--muted)}
/* --- 鍥炲宓屽涓庡垎椤?--- */
.c-thread .c-thread{border-left:1px solid #f0f0ec}
.c-item .c-replies{font-size:11.5px;color:#b2afa6;background:var(--soft);border-radius:999px;padding:0 8px}
.reply-to{margin-top:6px}
.reply-to summary{display:inline-block;cursor:pointer;font-size:12.5px;color:var(--muted);margin-top:4px}
.reply-to summary:hover{color:var(--accent)}
.reply-form{background:none;border:0;border-radius:0;padding:10px 0 2px;margin:6px 0 0}
.reply-form textarea.c-input{min-height:64px}
.mention{color:var(--accent);background:var(--accent-soft);border-radius:4px;padding:0 4px}
/* TOC 涓庝笂涓嬬瘒 */
/* 鐩綍鍧楃敱鏈嶅姟绔覆鏌擄紝鍙嚭鐜板湪鈥滃彸渚ф爮椤堕儴鈥濓紙.side 棣栨牸锛?*/
.article-toc{margin:0;padding:12px 16px;background:var(--soft);border:1px solid var(--line);border-radius:10px;font-size:13.5px}
.article-toc .toc-cap{display:block;font-size:11.5px;color:var(--muted);letter-spacing:.6px;margin-bottom:5px;text-transform:uppercase}
.article-toc ul{list-style:none;margin:0;padding:0}
.article-toc li{margin:4px 0}
.article-toc li.l3{padding-left:16px;color:var(--muted)}
.article-toc li.l4{padding-left:32px;color:var(--muted);font-size:12.5px}
.article-toc li.l5{padding-left:46px;color:var(--muted);font-size:12px}
.article-toc a:hover{color:var(--accent)}
#articleBody h2[id],#articleBody h3[id]{scroll-margin-top:18px}
/* 鏂囩珷椤靛甫鐩綍鏃跺彸鏍忎袱绉嶆ā寮忥細
   - 榛樿銆屾櫘閫氥€嶏細鍙虫爮闅忛〉闈㈡甯告粴鍔紝鏃犲唴婊氬姩鏉★紙涓嶅姞棰濆 class锛?   - 銆屽浐瀹氥€嶏細鍔?.sb-sticky 鈫?鍙虫爮鍚搁檮瑙嗗彛椤堕儴锛岃秴楂樻椂鏍忓唴婊氬姩 */
@media (min-width:981px){
  .layout.toc-rail.sb-sticky .side{position:sticky;top:20px;align-self:start;max-height:calc(100vh - 40px);overflow:auto;overscroll-behavior:contain}
  .layout.toc-rail.sb-sticky .side .article-toc:first-child{margin-top:0}
  .layout.toc-rail.sb-sticky .article-toc{scrollbar-width:thin}
}
.adjacent{display:flex;justify-content:space-between;gap:18px;margin:26px 0 6px;border-top:1px solid var(--line);padding-top:16px;font-size:14px}
.adjacent a{color:var(--fg);line-height:1.6}
.adjacent a:hover{color:var(--accent)}
.adjacent a.nx{text-align:right}
.adjacent b{display:block;font-size:12px;color:var(--muted);font-weight:400}
.adjacent span{flex:1}
.uc-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px 28px}
.uc-card h1{font-size:20px;margin:0 0 14px}
.uc-card form{margin:14px 0}
.uc-card label{display:block;font-size:13px;color:var(--muted);margin:10px 0 4px}
.uc-card input{border:1px solid var(--line);border-radius:8px;padding:8px 12px;font:inherit;width:100%;box-sizing:border-box;font-size:14px}
.uc-card .btn{margin-top:12px;background:var(--accent);color:#fff;border:0;border-radius:8px;padding:8px 22px;font-size:14px;cursor:pointer}
.uc-card .btn:hover{opacity:.92}
.uc-err{background:#fdf0ec;border:1px solid #efc8ba;color:#9c3f1b;border-radius:8px;padding:8px 12px;font-size:13px;margin-bottom:8px}
.uc-empty{color:var(--muted);border:1px dashed var(--line);border-radius:8px;padding:30px;text-align:center}
.uc-stats{display:flex;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:14px 0}
.uc-stats div{flex:1;text-align:center;padding:12px 4px;border-right:1px solid var(--line)}
.uc-stats div:last-child{border-right:0}
.uc-stats b{display:block;font-size:20px}
.note-group{border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin:14px 0}
.note-group h2{font-size:16px;margin:0 0 10px}
.note-item{border-bottom:1px dashed #f0f0ec;padding:8px 0;font-size:14px}
.note-item:last-child{border-bottom:0}
.note-mark{border-radius:4px;padding:1px 6px;margin-right:6px}
.note-ann{color:#6b5a3a;font-size:13px;margin:4px 0 0 14px}
.btn-link{background:none;border:0;color:var(--accent);cursor:pointer;font-size:12.5px;text-decoration:underline}
.inline{display:inline}

/* ---------- E3 澶氳 ---------- */
.poly-notice{background:var(--accent-soft);border:1px solid #eed6c3;color:var(--accent);border-radius:8px;padding:8px 14px;font-size:13.5px;margin:12px 0}
.poly-notice.ok{background:#eef4ee;border-color:#cfe2d0;color:#2e6b34}
.poly-notice.stale{background:#fdf3e7;border-color:#e8cfa8;color:#8a5a20}
.poly-langs{display:flex;gap:12px;font-size:12.5px;color:var(--muted);margin:10px 0 4px}
.poly-langs a{color:var(--accent)}
.poly-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.poly-grid pre{background:var(--soft);border:1px solid var(--line);border-radius:8px;padding:12px 14px;font-size:13px;overflow:auto;max-height:520px;white-space:pre-wrap;word-break:break-all;margin:0}

/* ---------- A锛氱Щ鍔ㄧ浣撻獙琛ュ己锛圓 妗ｏ紝瑙︽帶鐩爣 / 鍙鎬?/ 婧㈠嚭锛?---------- */
@media(max-width:760px){
  .site-header .wrap{padding:8px 12px}
  .nav a,.icon-btn,.btn-login{min-height:34px;display:inline-flex;align-items:center;padding:2px 6px;white-space:nowrap;-webkit-tap-highlight-color:transparent}
  .nav{scrollbar-width:none}
  .nav::-webkit-scrollbar{display:none}
  .main .page-head h1{font-size:22px}
  .article h1.article-title{font-size:23px}
  .article-content{font-size:15.5px;line-height:1.85}
  #articleBody table{display:block;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .adjacent{display:block}
  .adjacent a{display:block;margin:6px 0;padding:8px 0}
  .reader-bar{gap:10px;padding:12px}
  .reader-bar .btn,.c-actions .btn,.c-form .btn,.side-search button{padding:9px 16px;min-height:42px}
  .comments-area{padding:0}
  .c-form textarea{min-height:80px}
  .seg-block{padding-left:0}
  .article-toc{max-height:46vh;overflow:auto}
  .site-footer .wrap{flex-direction:column;align-items:center;text-align:center;gap:8px}
  .uc-card{padding:18px 14px}
  .uc-stats b{font-size:17px}
  .note-group{padding:12px}
  .post-item h2{font-size:17px;line-height:1.45}
  .post-item .post-excerpt{font-size:13.5px}
  .empty{padding:28px 0}
  .wrap{padding-left:14px;padding-right:14px}
}
@media(max-width:480px){
  .article-meta{gap:10px 14px;font-size:12.5px}
  .media-th{width:104px;height:78px}
  .media-body h3{font-size:16px}
  .media-body .lead{font-size:12.5px;-webkit-line-clamp:3}
  .page-head h1{font-size:20px}
  .poly-langs{flex-wrap:wrap}
  .c-item{gap:10px}
  .c-actions{flex-wrap:wrap}
}

/* Ochre theme skin v2 鈥?鏁板€煎鐓?1111/theme.css锛涗粎閰嶈壊涓庡竷灞€ */
:root{
  --wide-w:1140px; --nav-h:68px;
  --line:#CFD6CF; --muted:#5E7369; --fg:#1E2F28; --accent:#2B4A3E;
  --soft:#F7F3EA; --codebg:#1E2822; --accent-soft:#DCE8DF;
  --accent-deep:#223D33; --accent-faint:#EAF0E9; --ink:#1E2F28; --text:#2A3A33; --text-soft:#5E7369; --text-faint:#7A8F83;
  --hairline:#DFE4DC; --border:#CFD6CF; --border-strong:#AEBFB3;
  --radius-sm:10px; --radius-md:14px; --radius-lg:18px;
  --accent-glow:rgba(43,74,62,.16);
  --shadow-sm:0 1px 2px rgba(30,47,40,.05); --shadow-md:0 4px 18px rgba(30,47,40,.09); --shadow-lg:0 14px 36px rgba(30,47,40,.13);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","STZhongsong","SimSun",serif;
}
html.dark{
  --line:#2E4038; --muted:#93A89C; --fg:#E3E7DD; --accent:#4A6B5A;
  --soft:#1B211C; --codebg:#11180F; --accent-soft:#2C423A;
  --accent-deep:#6B8A79; --accent-faint:#23322C; --ink:#E3E7DD; --text:#DCE6DF; --text-soft:#93A89C; --text-faint:#6F857A;
  --hairline:#2A3933; --border:#2E4038; --border-strong:#3D544A;
  --accent-glow:rgba(74,107,90,.22);
  --shadow-sm:0 1px 2px rgba(0,0,0,.3); --shadow-md:0 4px 18px rgba(0,0,0,.35); --shadow-lg:0 14px 36px rgba(0,0,0,.45);
}
html{background:#EFEAE1}
html.dark{background:#121915}
body{background:#EFEAE1;color:var(--text,#2A3A33);font-size:16px}
html.dark body{background:#121915;color:var(--text)}
::selection{background:var(--accent-soft);color:var(--accent-deep)}
h1,h2,h3,h4,h5,h6,.page-head h1,.article h1.article-title,.article-content h1,.article-content h2,.article-content h3,.post-item h2,.side-box h4,.site-footer,.yc-h2,.lnd-t,.lnd h1{font-family:var(--font-serif);color:var(--ink)}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
.page-head,.post-item,.side-box{animation:rise .5s cubic-bezier(.22,1,.36,1) both}
/* 椤堕儴瀵艰埅锛歴ticky 姣涚幓鐠?*/
.site-header{position:sticky;top:0;z-index:100;height:var(--nav-h);background:color-mix(in srgb,#EFEAE1 84%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--hairline)}
html.dark .site-header{background:color-mix(in srgb,#121915 84%,transparent)}
.site-header .wrap{gap:12px;min-height:var(--nav-h)}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:32px;height:32px;border-radius:9px;object-fit:cover;box-shadow:var(--accent-glow)}
.brand-word{display:inline-flex!important;font-family:var(--font-serif);font-size:19px;font-weight:700;letter-spacing:.02em;color:var(--ink)}
.nav{flex:0;margin-left:auto;gap:6px}
.nav a{color:var(--text-soft);font-size:15px;padding:8px 14px;border-radius:999px}
.nav a:hover{color:var(--accent-deep);background:var(--accent-faint)}
.nav a.active{color:var(--accent-deep);background:var(--accent-soft);font-weight:600}
.hd-tools{gap:8px}
/* 缂栧彿/鏍囩鍏冪礌 */
.em{color:var(--accent)}
/* 鍐呭鏉愯川 */
.layout{padding:30px 20px 44px}
.article,.post-item,.side-box{background:var(--soft,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)}
.post-item{padding:18px 20px;margin:0 0 14px}
.post-item h2{font-size:22px;line-height:1.5}
.post-item h2 a:hover{color:var(--accent-deep)}
.post-excerpt{color:var(--text-soft);font-size:14.5px;line-height:1.9}
.post-meta{color:var(--text-faint);font-family:var(--font-serif);font-style:italic;font-size:13px}
.post-meta .cat,.post-meta a{color:var(--accent);font-style:normal}
.article{background:transparent;border:0;box-shadow:none;border-radius:0}
.article .article-title{font-size:32px;line-height:1.4}
.article-content{color:var(--text);font-size:16px;line-height:2;letter-spacing:.01em}
.article-content a{color:var(--accent-deep)}
.article-content a:hover{border-bottom-color:var(--accent);background:var(--accent-faint)}
.article-content blockquote{border-left:3px solid var(--accent);background:var(--soft);border-radius:0 10px 10px 0;padding:14px 18px;color:var(--text-soft)}
.article-content pre{background:var(--codebg,#1E2822);color:#DCE5DE;border-radius:14px;padding:16px}
.article-content :not(pre)>code{background:var(--accent-faint,#EAF0E9);color:var(--accent-deep,#223D33);border-radius:6px;padding:1px 6px}
.article-content img{border-radius:12px}
/* 鍒嗛〉 */
.pager{font-family:var(--font-serif)}
.pager a,.pager span{padding:4px 11px;border-radius:999px}
.pager a:hover{background:var(--accent-faint);color:var(--accent-deep)}
.pager .cur{background:var(--accent);color:#F7F3EA;font-weight:600}
/* 渚ф爮 */
.side-box{padding:14px 16px}
.side-box h4{font-size:15px;border-bottom:1px solid var(--hairline);padding-bottom:8px;color:var(--ink)}
.side-list li{padding:7px 0;border-bottom:1px dashed var(--hairline)}
/* 椤佃剼锛氳‖绾?+ 鏂滀綋缃插悕 */
.site-footer{border-top:1px solid var(--hairline);padding:26px 0 40px;color:var(--text-faint)}
.site-footer a{color:var(--text-soft)}

@media(max-width:1024px){.nav{gap:2px}.nav a{padding:6px 10px;font-size:14px}}
@media(max-width:820px){.site-footer .wrap{flex-direction:column;align-items:center}}

/* ===== WarmPaper 路 ochre 缁嗚妭 v3 ===== */
/* 鎼滅储澶ф */
.search-wrap{padding:6px 0 20px;max-width:680px}
.search-box{display:flex;align-items:center;gap:10px;background:var(--card,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);border-radius:999px;padding:6px 8px 6px 16px;box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s}
.search-box:focus-within{border-color:var(--border-strong,#AEBFB3);box-shadow:0 0 0 4px var(--accent-glow)}
.search-ic{color:var(--text-faint,#7A8F83);font-size:18px;line-height:1}
.search-box input{flex:1;border:0;background:transparent;font:inherit;color:var(--text);outline:0}
.search-kbd{font-family:var(--font-mono,monospace);font-size:11px;color:var(--text-faint);background:var(--bg-soft,#E7E9DF);border:1px solid var(--border,#CFD6CF);border-radius:7px;padding:2px 7px}
.search-box .btn{border-radius:999px;flex:none}
/* 棣栭〉鍗＄墖 */
.post-item{position:relative;padding:18px 20px;margin:0 0 16px}
.post-top{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.post-top .no{font-family:var(--font-serif);font-style:italic;font-weight:600;color:var(--accent);font-size:14px;letter-spacing:.03em}
.chip{font-family:var(--font-serif);font-size:12px;color:var(--accent-deep,#223D33);background:var(--accent-soft,#DCE8DF);border:1px solid transparent;border-radius:999px;padding:2px 12px;text-decoration:none}
.chip:hover{border-color:var(--accent)}
.post-meta{display:flex;align-items:center;gap:6px;color:var(--text-faint);font-family:var(--font-serif);font-style:italic}
.post-meta .avatar{width:24px;height:24px;border-radius:50%;background:var(--accent);color:#F7F3EA;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-style:normal;flex:none}
.post-meta .dot{color:var(--border-strong,#AEBFB3)}
.read-more{color:var(--accent);font-style:normal;font-weight:600;margin-left:2px}
.post-meta .read-more{margin-left:auto;margin-right:2px}
/* 鍒嗛〉锛堟柟鍧楄兌鍥婏級 */
.pager{display:flex;gap:7px;justify-content:center;padding:8px 0 6px;flex-wrap:wrap}
.pg{min-width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0 10px;border:1px solid var(--hairline,#DFE4DC);border-radius:11px;background:var(--card,#F7F3EA);color:var(--text-soft);font-family:var(--font-serif);font-size:14px;text-decoration:none;transition:all .18s}
.pg:hover{border-color:var(--accent);color:var(--accent-deep);background:var(--accent-faint,#EAF0E9)}
.pg.on{background:var(--accent);border-color:var(--accent);color:#F7F3EA;font-weight:600}
.pg.off{color:var(--text-faint);border-style:dashed;background:transparent}
/* 鏂囩珷椤?*/
.article .article-title{font-size:34px;line-height:1.4;margin:.35em 0 .25em}
.article-meta{font-family:var(--font-serif);font-style:italic;color:var(--text-faint,#7A8F83);display:flex;gap:10px;font-size:13px}
.article-meta span{font-style:normal}
.article-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:22px 0 0}
.article-tags .tags-label{font-size:12px;letter-spacing:.18em;color:var(--text-faint);text-transform:uppercase;margin-right:4px}
.article-tags .tag{background:var(--accent-faint,#EAF0E9);border:1px solid var(--hairline);border-radius:999px;padding:3px 13px;font-size:13px}
.article-tags .tag a{color:var(--accent-deep,#223D33);text-decoration:none}
.article-tags .tag:hover{background:var(--accent-soft,#DCE8DF);border-color:var(--accent)}
/* 涓?涓嬩竴绡囧崱鐗?*/
.adjacent{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:26px 0 4px}
.adjacent a{display:block;background:var(--card,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);border-radius:14px;padding:14px 16px;text-decoration:none;color:var(--text,#2A3A33);transition:all .2s}
.adjacent a:hover{border-color:var(--accent);transform:translateY(-1px)}
.adjacent a b{display:block;font-size:12px;color:var(--text-faint);font-family:var(--font-serif);font-style:italic;margin-bottom:4px}
.adjacent a.nx{text-align:right}
/* 浣滆€呭崱 */
.author-card{display:flex;align-items:center;gap:14px;background:var(--card,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);border-radius:16px;padding:16px 18px;margin:6px 0 22px}
.author-avatar{width:54px;height:54px;border-radius:50%;background:var(--accent);color:#F7F3EA;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;font-family:var(--font-serif);flex:none;box-shadow:0 3px 10px var(--accent-glow)}
.author-info{flex:1;min-width:0}
.author-name{font-family:var(--font-serif);font-size:17px;font-weight:700;color:var(--ink)}
.author-bio{margin:3px 0 0;color:var(--text-soft);font-size:13px;line-height:1.7}
.author-follow{border:1px solid var(--accent);color:var(--accent-deep);background:transparent;border-radius:999px;padding:7px 20px;font-size:13.5px;text-decoration:none;flex:none;transition:all .2s}
.author-follow:hover{background:var(--accent);color:#F7F3EA}
/* 璇勮鍖?*/
.comments-area{background:var(--card,#F7F3EA);border:1px solid var(--hairline);border-radius:16px;padding:18px 20px;margin-top:8px}
.comments-title{font-family:var(--font-serif);font-size:17px;color:var(--ink)}
.comments-title .count{color:var(--accent);font-style:italic}
.c-form textarea,.c-form .c-input,.c-write textarea{width:100%;border:1px solid var(--hairline,#DFE4DC);background:var(--bg,#EFEAE1);color:var(--text);border-radius:12px;padding:12px 14px;font:inherit;resize:vertical;outline:0}
.c-form textarea:focus,.c-input:focus{border-color:var(--border-strong);box-shadow:0 0 0 4px var(--accent-glow)}
.c-actions .btn,.c-form .btn{border-radius:999px}
.c-item{border:1px solid var(--hairline);background:var(--bg,#EFEAE1);border-radius:12px;padding:12px 14px}
.c-who{font-family:var(--font-serif)}
/* 渚ф爮鏍囩 pill 浜?*/
.side-list.side-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:4px}
.side-list.side-tags li{border:0;padding:0}
.side-list.side-tags a{display:inline-block;background:var(--accent-faint,#EAF0E9);border:1px solid transparent;border-radius:999px;padding:3px 11px;font-size:12.5px;color:var(--accent-deep);transition:all .18s}
.side-list.side-tags a:hover{border-color:var(--accent);background:var(--accent-soft)}
.side-cat span:first-child{font-family:var(--font-serif)}
@media(max-width:640px){.adjacent{grid-template-columns:1fr}.article .article-title{font-size:26px}}

/* ===== WarmPaper v4 细节 ===== */
/* 页脚：主题名红色倾斜链接（去掉 Ochre 字样） */
.site-footer .wrap>span:last-child a.fc-wp{color:var(--accent,#2B4A3E);font-family:var(--font-serif);font-style:italic;font-weight:600;text-decoration:none}
.site-footer .wrap>span:last-child a.fc-wp:hover{color:var(--accent-deep,#223D33);text-decoration:underline}
/* 右栏搜索：大胶囊（含放大镜 + Ctrl K） */
.side-search{display:flex;align-items:center;gap:8px;background:var(--card,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);border-radius:999px;padding:7px 10px 7px 14px;box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s}
.side-search:focus-within{border-color:var(--border-strong,#AEBFB3);box-shadow:0 0 0 4px var(--accent-glow)}
.side-search::before{content:"⌕";color:var(--text-faint,#7A8F83);font-size:16px;line-height:1;flex:none}
.side-search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;color:var(--text,#2A3A33);outline:0}
.side-search::after{content:"Ctrl K";font-family:var(--font-mono,monospace);font-size:11px;color:var(--text-faint);background:var(--bg-soft,#E7E9DF);border:1px solid var(--border,#CFD6CF);border-radius:7px;padding:1px 7px;flex:none}
.side-search button{display:none}
/* 通用 pill 标签（标签页/分类云） */
a.tag,.tag a,.side-list.side-tags a{background:var(--accent-faint,#EAF0E9);border:1px solid transparent;border-radius:999px;padding:3px 12px;font-size:12.5px;color:var(--accent-deep,#223D33);text-decoration:none;display:inline-block}
a.tag:hover,.tag a:hover{background:var(--accent-soft,#DCE8DF);border-color:var(--accent)}
.tags-index .tag,.tag-cloud .tag,.tag-list .tag{margin:0 6px 8px 0}
/* 搜索/标签页标题与高亮 */
mark.hl{background:linear-gradient(transparent 62%, rgba(240,200,80,.45) 0);color:inherit}
.search-q,.tag-title{font-family:var(--font-serif);font-style:italic}
/* 用户中心 ochre 化 */
.uc-card{background:var(--card,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);border-radius:16px}
.uc-card h2,.uc-stats b{font-family:var(--font-serif);color:var(--ink)}
.uc-stats b{color:var(--accent-deep,#223D33)}
.uc-tabs .btn,.uc-actions .btn,[class*="uc-"] .btn{border-radius:999px}
.uc-tabs .btn.on{background:var(--accent);border-color:var(--accent);color:#F7F3EA}

/* v5：暗黑模式搜索配色 + 图标微调 */
html.dark .side-search{background:#1B211C;border-color:#2E4038}
html.dark .side-search:focus-within{border-color:#3D544A;box-shadow:0 0 0 4px var(--accent-glow)}
html.dark .side-search input{color:#DCE6DF}
html.dark .side-search input::placeholder{color:#6F857A}
html.dark .side-search::before{color:#6F857A}
html.dark .side-search::after{color:#93A89C;background:#2A3933;border-color:#3D544A}
html.dark .icon-btn.dark-toggle,.icon-btn{background:var(--card,#F7F3EA)}
html.dark .icon-btn{background:#1B211C;color:#93A89C}

/* v6 */
html.dark .drawer{background:#121915}
html.dark .drawer-in,html.dark .drawer-close{color:#DCE6DF}


/* v7 搜索页 ochre */
.sr-head{display:flex;align-items:baseline;gap:10px;margin:2px 0 6px}
.sr-head h1{font-family:var(--font-serif,"Noto Serif SC",serif);font-size:26px;font-weight:700;color:var(--ink,#1E2F28);margin:0}
.sr-sub{color:var(--text-faint,#7A8F83);font-size:12.5px;letter-spacing:.18em}
.sr-line{display:flex;gap:6px;align-items:center;border-top:1px solid var(--hairline,#DFE4DC);border-bottom:1px solid var(--hairline,#DFE4DC);padding:9px 2px;margin:2px 0 16px}
.sr-line input{flex:1;min-width:0;border:0;background:transparent;font-size:15.5px;color:var(--text,#2A3A33);outline:0}
.sr-line input::placeholder{color:var(--text-faint,#7A8F83)}
.sr-line button{background:none;border:0;color:var(--accent,#2B4A3E);font-family:var(--font-serif,"Noto Serif SC",serif);font-size:15px;font-weight:600;cursor:pointer;padding:2px 8px;letter-spacing:.04em}
.sr-line button:hover{color:var(--accent-deep,#223D33)}
.sr-info{border:1px dashed var(--border-strong,#AEBFB3);border-radius:14px;padding:16px 18px;color:var(--text-soft,#5E7369);font-size:13.5px;text-align:center;background:var(--card,#F7F3EA);line-height:1.9}
.sr-result-note{color:var(--text-faint,#7A8F83);font-family:var(--font-serif);font-style:italic;font-size:13px;margin:2px 0 14px}
html.dark .sr-info{background:#1B211C;color:#93A89C}
html.dark .sr-line input{color:#DCE6DF}
html.dark .sr-line input::placeholder{color:#6F857A}

/* ===== v8：抽屉移出 header / 三横 / 页脚 / 暗黑底纹 修复 ===== */
/* 设计令牌补齐：暗黑必须覆盖 --bg/--card，否则默认主题的 #131518/#1b1e23 残留 */
:root{--bg:#EFEAE1;--bg-soft:#E7E9DF;--card:#F7F3EA}
html.dark{--bg:#121915;--bg-soft:#141B16;--card:#1B211C}
html.dark body{background:var(--bg,#121915)}
html.dark .site-header{background:color-mix(in srgb,var(--bg,#121915) 84%,transparent)}
/* 博主信息卡（个人信息卡）：不再是默认主题的蓝黑 var(--bg) */
html.dark .side-bio{background:var(--card,#1B211C);border-color:#2E4038;color:#93A89C}
html.dark .side-nick{color:#E3E7DD}
/* 搜索框输入：去掉默认主题 #1b1e23 黑底 */
html.dark .side-search input{background:transparent;color:#DCE6DF}
html.dark .side-search input::placeholder{color:#6F857A}
/* 抽屉：全屏遮罩 z-index 高于 sticky header，ochre 配色 */
.drawer{z-index:120;background:var(--bg,#EFEAE1)}
.drawer-in{max-width:600px;padding:64px 24px 48px}
.drawer-close{background:var(--card,#F7F3EA);border-color:var(--hairline,#DFE4DC);color:var(--text-soft,#5E7369)}
.drawer-nav a{font-size:20px;padding:15px 4px;border-bottom:1px solid var(--hairline,#DFE4DC);color:var(--ink,#1E2F28)}
.drawer-nav a.active{color:var(--accent-deep,#223D33)}
.drawer-cap{color:var(--text-faint,#7A8F83);letter-spacing:.2em}
.drawer-langs a{border-color:var(--hairline,#DFE4DC);color:var(--text-soft,#5E7369);background:var(--card,#F7F3EA)}
.drawer-langs a.cur{background:var(--accent,#2B4A3E);border-color:var(--accent,#2B4A3E);color:#F7F3EA}
html.dark .drawer{background:#121915}
html.dark .drawer-in{color:#DCE6DF}
html.dark .drawer-nav a{color:#E3E7DD;border-bottom-color:#2A3933}
html.dark .drawer-nav a.active{color:#6B8A79}
html.dark .drawer-close{background:#1B211C;border-color:#2E4038;color:#93A89C}
html.dark .drawer-langs a{background:#1B211C;border-color:#2E4038;color:#93A89C}
html.dark .drawer-langs a.cur{background:var(--accent,#4A6B5A);border-color:var(--accent,#4A6B5A);color:#121915}
html.dark .drawer-cap{color:#6F857A}
/* 三横（hamburger）：赭色细线圆形幽灵钮，与 theme-toggle 一致的克制风格 */
.icon-btn.nav-toggle{background:var(--card,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);color:var(--text-soft,#5E7369);border-radius:50%}
.icon-btn.nav-toggle:hover{color:var(--accent,#2B4A3E);border-color:var(--accent,#2B4A3E);background:var(--accent-faint,#EAF0E9)}
html.dark .icon-btn.nav-toggle{background:#1B211C;border-color:#2E4038;color:#DCE6DF}
html.dark .icon-btn.nav-toggle:hover{color:#6B8A79;border-color:var(--accent,#4A6B5A);background:#2C3A33}
/* 页脚：PC 导航 + 版权两段；≤820px 隐藏导航、仅版权一行（程序+主题双链接也一行放下） */
.site-footer{border-top:1px solid var(--hairline,#DFE4DC);padding:26px 0 40px}
.site-footer .wrap{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.site-footer .foot-nav{color:var(--text-faint,#7A8F83);font-size:13px;line-height:2}
.site-footer .foot-nav a{color:var(--text-soft,#5E7369);margin:0 3px;white-space:nowrap}
.site-footer .foot-nav a:hover{color:var(--accent-deep,#223D33)}
.site-footer .foot-copy{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:0 6px;color:var(--text-faint,#7A8F83);font-size:12px;line-height:1.9}
.site-footer .foot-copy a{color:var(--text-soft,#5E7369);text-decoration:none;white-space:nowrap;transition:color .15s}
.site-footer .foot-copy a:hover{color:var(--accent,#2B4A3E)}
.site-footer .foot-copy .fc-wp{color:var(--accent,#2B4A3E);font-family:var(--font-serif);font-style:italic;font-weight:600}
.site-footer .foot-copy .fc-wp:hover{color:var(--accent-deep,#223D33)}
@media(max-width:820px){
  .site-footer .wrap{justify-content:center;text-align:center}
  .site-footer .foot-nav{display:none}
  .site-footer .foot-copy{font-size:11.5px;line-height:1.8}
}
/* 暗色残值清理：输入/按钮/卡片不再出现默认主题黑 */
html.dark .search-page-form input{background:transparent;border-color:#2E4038}
html.dark .meta-chip{background:var(--card,#1B211C);border-color:#2E4038}
html.dark .meta-chip .mi-count{background:#1B211C;border-color:#3D544A;color:#93A89C}
html.dark .meta-chip:hover{background:#2C3A33}
html.dark .side-list a,.side-cat{color:#93A89C}
html.dark .c-text{color:#C8D4CC}
html.dark .c-input,.c-form textarea.c-input,.c-write textarea{background:#121915;border-color:#2E4038;color:#DCE6DF}
html.dark .c-input::placeholder{color:#6F857A}
html.dark .article-tags .tag{background:var(--accent-soft,#2C423A);color:#6B8A79;border-color:#2A3933}
html.dark .pager .pg{background:#1B211C;border-color:#2E4038;color:#93A89C}
html.dark .pager .pg.on{background:var(--accent,#4A6B5A);border-color:var(--accent,#4A6B5A);color:#121915}
html.dark .pg.off{background:transparent}
html.dark .adjacent a{background:#1B211C;border-color:#2E4038}
html.dark .author-card{background:#1B211C;border-color:#2E4038}
html.dark .author-follow{color:#6B8A79}
html.dark .author-follow:hover{background:var(--accent,#4A6B5A);color:#121915}
html.dark .comments-area{background:#1B211C;border-color:#2E4038}
html.dark .c-item{border-color:#2A3933;background:#121915}
html.dark .c-who{color:#93A89C}
html.dark .c-who b{color:#E3E7DD}
/* ===== v9：搜索页圆角胶囊（同参考站首页搜索条）+ Ctrl K ===== */
.sr-search{display:flex;align-items:center;gap:10px;background:var(--card,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);border-radius:999px;padding:6px 8px 6px 16px;box-shadow:var(--shadow-sm);transition:box-shadow .2s,border-color .2s;max-width:640px;margin:0 0 18px}
.sr-search:focus-within{border-color:var(--border-strong,#AEBFB3);box-shadow:0 0 0 4px var(--accent-glow)}
.sr-search .sr-ic{flex:none;display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:none;border:0;color:var(--text-faint,#7A8F83);cursor:pointer;padding:0}
.sr-search .sr-ic svg{width:18px;height:18px}
.sr-search .sr-ic:hover{color:var(--accent,#2B4A3E)}
.sr-search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;font-size:15px;color:var(--text,#2A3A33);outline:0;padding:6px 0}
.sr-search input::placeholder{color:var(--text-faint,#7A8F83)}
.sr-search .search-kbd{font-family:var(--font-mono,monospace);font-size:11px;color:var(--text-faint);background:var(--bg-soft,#E7E9DF);border:1px solid var(--border,#CFD6CF);border-radius:7px;padding:2px 7px;flex:none}
html.dark .sr-search{background:#1B211C;border-color:#2E4038}
html.dark .sr-search:focus-within{border-color:#3D544A;box-shadow:0 0 0 4px var(--accent-glow)}
html.dark .sr-search .sr-ic{color:#6F857A}
html.dark .sr-search .sr-ic:hover{color:#6B8A79}
html.dark .sr-search input{color:#DCE6DF}
html.dark .sr-search input::placeholder{color:#6F857A}
html.dark .sr-search .search-kbd{color:#93A89C;background:#2A3933;border-color:#3D544A}
@media(max-width:560px){.sr-search .search-kbd{display:none}.sr-search{max-width:100%;margin:0 0 14px}}
/* ===== v10：评论区 ochre（参考站：无卡片底、左头像、缩进树；表单昵称+大框+右下红钮） ===== */
.comments-area{background:none;border:0;border-radius:0;padding:0;margin-top:18px}
.comments-area .comments{margin:0 0 30px}
.comments-title{font-family:var(--font-serif);font-size:20px;color:var(--ink,#1E2F28);letter-spacing:.01em;border:0;padding:0 0 6px;margin:34px 0 14px;display:flex;align-items:baseline;gap:10px}
.comments-title .count{color:var(--text-faint,#7A8F83);font-size:12px;font-style:normal}
.c-item{display:flex;gap:14px;padding:18px 0;border:0;border-bottom:1px solid var(--hairline,#DFE4DC);background:none;border-radius:0}
.c-thread{padding:0}
.c-thread .c-thread{padding-left:34px}
.c-item .avatar,.c-thread .c-item .avatar{width:38px;height:38px;font-size:15px;border-radius:12px;border:0;flex:none;display:inline-flex;align-items:center;justify-content:center;font-weight:600}
.c-body{flex:1;min-width:0}
.c-who{display:flex;align-items:baseline;flex-wrap:wrap;gap:8px;font-family:var(--font-sans,system-ui);color:var(--text-faint,#7A8F83);margin:0 0 4px;font-size:13px}
.c-who b{color:var(--ink,#1E2F28);font-size:14.5px;font-weight:700}
.c-who time{color:var(--text-faint,#7A8F83)}
.c-text{color:var(--text-soft,#5E7369);font-size:15px;line-height:1.85;white-space:pre-wrap;overflow-wrap:break-word}
.c-item .c-replies{background:var(--accent-faint,#EAF0E9);color:var(--accent-deep,#223D33);font-size:11.5px;border-radius:999px;padding:0 9px;line-height:18px}
/* 输入表单：昵称一行 + 大输入框 + 底行（提示左、红钮右） */
.c-form{background:none;border:0;border-radius:0;padding:0;margin:6px 0 10px;display:flex;flex-direction:column;gap:12px}
.c-form textarea.c-input,.c-input,.c-write textarea{background:var(--card,#F7F3EA);border:1px solid var(--hairline,#DFE4DC);color:var(--text,#2A3A33);border-radius:12px;padding:12px 16px;font:inherit;font-size:14.5px;line-height:1.8;resize:vertical;outline:none;transition:border-color .15s,box-shadow .15s}
.c-form textarea.c-input{min-height:110px}
.c-nick{max-width:320px}
.c-form .c-input:focus,.c-write textarea:focus{border-color:var(--border-strong,#AEBFB3);box-shadow:0 0 0 4px var(--accent-glow)}
.c-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}
.c-actions .hint{color:var(--text-faint,#7A8F83);font-size:12.5px}
.btn.btn-rust{background:var(--accent,#2B4A3E);color:#F7F3EA;border:0;border-radius:999px;padding:9px 28px;font-size:14px;font-weight:600;box-shadow:0 3px 12px var(--accent-glow);transition:all .2s;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;flex:none}
.btn.btn-rust:hover{background:var(--accent-deep,#223D33);transform:translateY(-1px)}
/* 回复折叠 */
.reply-to{margin-top:8px}
.reply-to summary{display:inline-block;cursor:pointer;color:var(--text-faint,#7A8F83);font-size:12.5px}
.reply-to summary:hover{color:var(--accent,#2B4A3E)}
.reply-form{padding:0;margin:8px 0 0}
/* 段评块 */
.seg-block{padding:2px 0 4px}
.seg-head{font-family:var(--font-serif);font-style:italic;color:var(--accent-deep,#223D33);font-size:13px;margin:16px 0 2px;letter-spacing:.05em}
.anchor-quote{background:var(--card,#F7F3EA);border-left:2px solid var(--border-strong,#AEBFB3);color:var(--text-faint,#7A8F83);font-size:13px;border-radius:0 8px 8px 0;padding:6px 12px;margin:4px 0 8px}
.c-empty{color:var(--text-faint,#7A8F83);padding:14px 0 2px;font-size:14px}
.c-cta{display:flex;gap:10px;align-items:center;justify-content:center;border:1px dashed var(--border-strong,#AEBFB3);border-radius:14px;padding:16px 18px;color:var(--text-soft,#5E7369);font-size:13.5px;background:var(--card,#F7F3EA)}
.c-cta .btn{border-radius:999px;background:var(--accent);border:0;color:#F7F3EA;padding:6px 18px}
html.dark .c-item{border-bottom-color:#2A3933}
html.dark .c-text{color:#C8D4CC}
html.dark .c-who b{color:#E3E7DD}
html.dark .c-form textarea.c-input,html.dark .c-input,html.dark .c-write textarea{background:#1B211C;border-color:#2E4038;color:#DCE6DF}
html.dark .c-input::placeholder,html.dark textarea.c-input::placeholder{color:#6F857A}
html.dark .c-cta{background:#1B211C;border-color:#3D544A;color:#93A89C}
@media(max-width:560px){.c-actions{flex-wrap:wrap}.c-actions .btn.btn-rust{width:100%}}
/* v11：侧栏「文章分类」更清晰 —— 分类名赭红加粗衬线大号字 */
.side-list .side-cat{color:var(--text-soft,#5E7369)}
.side-cat span:first-child{font-family:var(--font-serif,"Noto Serif SC",serif);font-weight:700;color:var(--accent,#2B4A3E);font-size:15.5px;letter-spacing:.02em;transition:color .15s}
.side-cat span:last-child{font-family:var(--font-serif);font-style:italic;color:var(--text-faint,#7A8F83);font-size:13px}
a.side-cat:hover span:first-child{color:var(--accent-deep,#223D33);text-decoration:underline;text-underline-offset:3px}
html.dark .side-cat span:first-child{color:#6B8A79}
html.dark .side-cat span:last-child{color:#6F857A}
html.dark .side-list .side-cat{color:#93A89C}
/* v12：文章代码块带右上角复制按钮 */
.article-content pre{position:relative}
.code-copy{position:absolute;top:9px;right:10px;z-index:2;border:1px solid rgba(214,229,216,.32);background:rgba(214,229,216,.1);color:#DCE5DE;font-family:var(--font-sans,"PingFang SC",system-ui,sans-serif);font-size:12px;line-height:1.6;padding:2px 12px;border-radius:999px;cursor:pointer;opacity:.8;transition:all .18s;display:inline-flex;align-items:center;gap:5px}
.code-copy:hover{opacity:1;background:rgba(214,229,216,.2)}
.code-copy.ok{color:#C9D8A4;border-color:#C9D8A4}
.article-content pre:hover .code-copy{opacity:.95}
@media(max-width:560px){.code-copy{top:6px;right:8px;font-size:11px;padding:1px 10px}}
html.dark .code-copy{border-color:rgba(214,229,216,.25);color:#DCE6DF}
/* ============================================================
   RTL（阿拉伯语 dir=rtl）：基本镜像；其余交给 flex/grid 原生方向
============================================================ */
html[dir="rtl"] .article-content ul,
html[dir="rtl"] .article-content ol { padding-left: 0; padding-right: 1.5em; }
html[dir="rtl"] .brand { margin-right: 0; margin-left: auto; }
html[dir="rtl"] .lang-box, html[dir="rtl"] .side .box, html[dir="rtl"] .sidebar { text-align: right; }

/* ============================================================
   V5：浅色导航/浅色页脚 · 深绿 hero 主视觉 · 首页区块整齐
   —— 顶部导航与底部页脚都用苔纸浅色系（同内容一体，仅 hero
      与 CTA 用深绿作焦点）；首页各区块平铺、间距统一
============================================================ */
/* 页脚浅色（与内容区同底，hairline 上框，克制的深绿点缀） */
.site-footer{margin-top:clamp(30px,4.5vw,54px);
  background:linear-gradient(180deg,#F7F3EA,#EFEAE1);
  border-top:1px solid var(--hairline,#DFE4DC);
  color:var(--text-faint,#7A8F83);
  padding:clamp(20px,3vw,34px) 0 clamp(24px,3vw,38px)}
html.dark .site-footer{background:linear-gradient(180deg,#1A231D,#121915);border-top-color:#2A3933;color:#6F857A}
.site-footer .wrap{display:flex;flex-direction:column;align-items:center;gap:12px}
.site-footer .foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 16px;font-size:13px;color:var(--text-faint,#7A8F83)}
.site-footer .foot-nav a{color:var(--text-soft,#5E7369);text-decoration:none;white-space:nowrap}
.site-footer .foot-nav a:hover{color:var(--accent-deep,#223D33);text-decoration:underline;text-underline-offset:3px}
.site-footer .foot-copy{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:0 6px;font-size:12px;color:var(--text-faint,#7A8F83)}
.site-footer .foot-copy a{color:var(--text-soft,#5E7369);text-decoration:none}
.site-footer .foot-copy a:hover{color:var(--accent,#2B4A3E)}
.site-footer .foot-copy .fc-wp{color:var(--accent,#2B4A3E);font-style:italic;font-family:var(--font-serif)}
@media(max-width:640px){.site-footer .foot-nav{gap:3px 12px;font-size:12.5px}}
/* 首页：hero 圆角主视觉 + 顶部小留白（导航浅色独立，不与 hero 连体） */
.home-landing .layout{padding-top:clamp(16px,2.4vw,28px)}
.fhero{border-radius:clamp(16px,2vw,26px)}
/* 卡片：统一圆角 + 双层柔和阴影（整齐、纸感） */
:root{
  --shadow-sm2:0 1px 2px rgba(30,47,40,.04),0 2px 8px rgba(30,47,40,.05);
  --shadow-md2:0 2px 6px rgba(30,47,40,.05),0 10px 26px rgba(30,47,40,.09);
  --shadow-lg2:0 4px 10px rgba(30,47,40,.06),0 18px 44px rgba(30,47,40,.13);
}
.article,.post-item,.side-box,.fcard,.fpanel,.fquote,.fcta-band{border-radius:16px}
.post-item,.fcard,.fpanel{box-shadow:var(--shadow-sm2,0 1px 2px rgba(0,0,0,.05))}
.fquote{border-radius:16px}

/* ============================================================
   V6：白色页面 + 浅绿导航/页脚（独立色块，不融背景）
   —— 背景近白；顶栏与页脚为同一浅绿；卡片白底浅绿灰边
============================================================ */
:root{
  --bg:#FDFCF8; --bg-soft:#F7F8F3; --card:#FFFFFF;
  --line:#E7E9DF; --hairline:#EAECE2; --border:#E0E4D8; --border-strong:#C7D2BF;
  --soft:#F2F5EE; --text:#23322B; --text-soft:#57665C; --text-faint:#7E8B81;
  --accent:#2E5C43; --accent-deep:#234735; --accent-soft:#E3ECDD; --accent-faint:#EDF3E8;
  --shadow-sm:0 1px 2px rgba(30,47,40,.05); --shadow-md:0 6px 18px rgba(30,47,40,.08); --shadow-lg:0 16px 40px rgba(30,47,40,.12);
}
html{background:#FFFFFF}
html body{background:#FDFCF8}
html.dark body{background:#111816}
/* ===== 顶部导航：浅绿独立块（全站统一） ===== */
.site-header{background:linear-gradient(180deg,#EAF2E4,#E2ECE0);
  border-bottom:1px solid #D3E0CB}
html.dark .site-header{background:linear-gradient(180deg,#101E17,#14241C);border-bottom-color:#24382C}
.site-header .brand-word{color:#1F3F30}
html.dark .site-header .brand-word{color:#E7EBDD}
.site-header .brand-logo{filter:none;opacity:1}
.site-header .nav a{color:#4E6457}
.site-header .nav a:hover{color:#1F3F30;background:rgba(255,255,255,.55)}
.site-header .nav a.active{color:#1F3F30;background:rgba(255,255,255,.85);border-bottom-color:#2E5C43;box-shadow:0 1px 4px rgba(46,92,67,.12)}
html.dark .site-header .nav a{color:#B9C9BC}
html.dark .site-header .nav a:hover{color:#EDF1E6;background:rgba(255,255,255,.06)}
html.dark .site-header .nav a.active{color:#EDF1E6;background:rgba(255,255,255,.10);border-bottom-color:#6B8A79}
.site-header .icon-btn{background:rgba(255,255,255,.6);color:#46604F;border-color:transparent}
.site-header .icon-btn:hover{color:#1F3F30;border-color:#B9CDB4}
html.dark .site-header .icon-btn{background:rgba(255,255,255,.05);color:#B9C9BC}
html.dark .site-header .icon-btn:hover{color:#fff}
.site-header .btn-login{color:#2E5C43;border-color:#9DB89A}
html.dark .site-header .btn-login{color:#C6D8CA;border-color:#3E5A49}
.site-header .btn-login:hover{background:#fff;color:#1F3F30}
.site-header .hd-mini{color:#67806F}
html.dark .site-header .hd-mini{color:#8FA694}
.site-header .nav-toggle{background:rgba(255,255,255,.7);color:#2E5C43}
html.dark .site-header .nav-toggle{background:rgba(255,255,255,.08);color:#E4EBE2}
/* 语言菜单与浅绿顶栏协调 */
.lang-menu{background:#FFFFFF;border-color:#D8E3D0}
.lang-menu a{color:#33473C}
.lang-menu a:hover{background:#EDF3E8;color:#1F3F30}
.lang-menu a.cur{background:#2E5C43;color:#fff}
html.dark .lang-menu{background:#14241C;border-color:#2C4536}
html.dark .lang-menu a{color:#D5E0D4}
html.dark .lang-menu a.cur{background:#4A6B5A}
/* ===== 页脚：浅绿独立块（与顶栏呼应，极简两行） ===== */
.site-footer{background:linear-gradient(180deg,#E9F1E4,#E1ECDF);
  border-top:1px solid #D3E0CB;margin-top:clamp(30px,4.5vw,54px);
  color:#5C7263;padding:clamp(20px,3vw,32px) 0 clamp(22px,3vw,34px)}
html.dark .site-footer{background:linear-gradient(180deg,#101E17,#0C1711);border-top-color:#24382C;color:#7E9385}
.site-footer .wrap{display:flex;flex-direction:column;align-items:center;gap:12px}
.site-footer .foot-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 16px;font-size:13px;color:#67806F}
.site-footer .foot-nav a{color:#2E5C43;text-decoration:none;white-space:nowrap}
.site-footer .foot-nav a:hover{color:#1F3F30;text-decoration:underline;text-underline-offset:3px}
html.dark .site-footer .foot-nav a{color:#B9C9BC}
.site-footer .foot-copy{display:inline-flex;flex-wrap:wrap;justify-content:center;align-items:baseline;gap:0 6px;font-size:12px;color:#6C8371}
.site-footer .foot-copy a{color:#3E5A49;text-decoration:none}
.site-footer .foot-copy .fc-wp{color:#2E5C43;font-style:italic;font-family:var(--font-serif)}
html.dark .site-footer .foot-copy,html.dark .site-footer .foot-copy a{color:#8FA694}
@media(max-width:640px){.site-footer .foot-nav{gap:3px 12px;font-size:12.5px}}
/* 首页内页卡片在白色底上更干净 */
.article,.post-item,.side-box,.fcard,.fpanel,.fquote{border-radius:16px}
.post-item,.fcard,.fpanel{background:#FFFFFF;box-shadow:var(--shadow-sm,0 1px 2px rgba(0,0,0,.04))}
html.dark .post-item,html.dark .fcard,html.dark .fpanel{background:#172019}
/* 首页：布局强制单列，消除右侧空侧栏占位（landing 无侧栏） */
body.home-landing .layout{grid-template-columns:minmax(0,1fr);gap:0;max-width:none}
body.home-landing .side{display:none}
body.home-landing .main{max-width:1180px;margin:0 auto;padding:0 clamp(14px,3vw,28px)}