/* StarLake 主题 · 内页基础样式
 * 首页之外的页面还没有单独设计，这里先沿用首页的夜色底、字体和卡片质感，保证文章、归档、分类、标签和插件页面可以正常阅读。 */
:root{--pg:#070A12;--ink:#EAF0FF;--ink2:#BAC4DC;--ink3:#8D98B3;--line:rgba(180,195,230,.16);--line2:rgba(180,195,230,.32);--card:rgba(12,16,34,.42);--cardB:rgba(170,190,255,.15);--acc:#7FC8E0;--warm:#FFB38A;--panel:rgba(8,12,26,.78);--panelB:rgba(160,185,255,.2);--serif:'Noto Serif SC','Songti SC','STSong',serif;--mono:ui-monospace,'SF Mono',Menlo,monospace;--w:1080px;--wt:760px}
*{box-sizing:border-box}
html,body{margin:0;background:var(--pg);color:var(--ink);font:15px/1.8 -apple-system,BlinkMacSystemFont,'PingFang SC','Hiragino Sans GB','Noto Sans SC',sans-serif}
body.sl-page{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(1200px 520px at 70% -120px,rgba(60,90,170,.22),transparent 70%),radial-gradient(900px 420px at 0% 0%,rgba(127,200,224,.08),transparent 70%),var(--pg)}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
.mono{font-family:var(--mono)}
img{max-width:100%;height:auto}

/* 顶栏 */
.sl-top{position:sticky;top:0;z-index:20;background:rgba(7,10,18,.72);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.sl-top.scrolled{border-bottom-color:var(--line)}
.sl-top-in{max-width:1280px;margin:0 auto;height:64px;padding:0 40px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center}
.sl-logo{justify-self:start;font:900 17px/1 var(--serif);letter-spacing:.04em;opacity:.92}.sl-logo i{font-style:normal;color:var(--warm)}
.sl-nav{display:flex;gap:32px;font-size:14px;letter-spacing:.12em}
.sl-nav a{padding:8px 0;color:rgba(238,242,250,.72);border-bottom:2px solid transparent;transition:color .2s}
.sl-nav a:hover{color:#EEF2FA}
.sl-nav a[aria-current]{color:#EEF2FA;border-bottom-color:var(--warm)}
.sl-search-m{display:none}
.sl-act{justify-self:end;display:flex;gap:10px}
.sl-ib{width:38px;height:38px;border-radius:50%;border:1px solid rgba(238,242,250,.3);background:transparent;color:#EEF2FA;display:grid;place-items:center;cursor:pointer;padding:0}
.sl-ib:hover{border-color:rgba(238,242,250,.6)}
.sl-menu{display:none}

.sl-main{flex:1;width:100%;max-width:var(--w);margin:0 auto;padding:56px 24px 0}

/* 页面标题 */
.sl-head{margin:0 0 36px}
.sl-kk{font:500 11px/1 var(--mono);letter-spacing:.24em;color:var(--ink3);text-transform:uppercase}
.sl-head h1{margin:12px 0 8px;font:900 40px/1.2 var(--serif);letter-spacing:.02em}
.sl-head p{margin:0;color:var(--ink2);font-size:14px}
.sl-meta{display:flex;flex-wrap:wrap;gap:6px 14px;font:500 12.5px var(--mono);color:var(--ink3)}
.sl-meta a{color:var(--ink2)}.sl-meta a:hover{color:var(--acc)}

/* 文章列表 */
.sl-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.sl-list li{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:baseline;padding:16px 4px;border-bottom:1px solid var(--line)}
.sl-list a.t{font-size:16px;color:var(--ink)}.sl-list a.t:hover{color:var(--acc)}
.sl-list .pin{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--warm);margin-right:10px;vertical-align:middle;box-shadow:0 0 10px rgba(255,179,138,.8)}
.sl-list time,.sl-list .c{font:500 12px var(--mono);color:var(--ink3);white-space:nowrap}
.sl-list .x{grid-column:1/-1;margin:-4px 0 0;color:var(--ink2);font-size:13.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sl-empty{padding:40px 0;color:var(--ink3);text-align:center}

/* 归档 */
.sl-year{margin:0 0 40px}
.sl-year h2{margin:0 0 12px;font:900 28px/1.2 var(--serif)}
.sl-month{font:500 12px var(--mono);letter-spacing:.16em;color:var(--ink3);margin:22px 0 8px}

/* 分类 / 标签 */
.sl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.sl-card{display:block;padding:18px 20px;border-radius:18px;background:var(--card);border:1px solid var(--cardB);transition:border-color .2s,transform .2s}
.sl-card:hover{border-color:rgba(127,200,224,.45);transform:translateY(-2px)}
.sl-card b{display:block;font:900 20px/1.3 var(--serif);letter-spacing:.06em}
.sl-card span{font:500 12px var(--mono);color:var(--ink3)}
.sl-card p{margin:8px 0 0;color:var(--ink2);font-size:13px}
.sl-sub{margin:10px 0 0 18px;display:flex;flex-wrap:wrap;gap:8px}
.sl-tags{display:flex;flex-wrap:wrap;gap:10px}
.sl-tag{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 16px;border-radius:999px;border:1px solid var(--line2);color:var(--ink2);font-size:14px}
.sl-tag:hover{border-color:var(--acc);color:var(--ink)}
.sl-tag small{font:500 11px var(--mono);color:var(--ink3)}

/* 分页 */
.sl-pager{display:flex;justify-content:space-between;align-items:center;margin:32px 0 0;font:500 13px var(--mono);color:var(--ink3)}
.sl-pager a{display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:999px;border:1px solid var(--line2);color:var(--ink)}
.sl-pager a:hover{border-color:var(--acc)}
.sl-pager .off{visibility:hidden}

/* 正文 */
.sl-article{max-width:var(--wt);margin:0 auto}
.sl-cover{margin:0 0 32px;border-radius:18px;overflow:hidden;border:1px solid var(--cardB)}
.sl-cover img{display:block;width:100%}
.prose{font-size:16px;line-height:1.95;color:#DCE3F4;word-wrap:break-word}
.prose h1,.prose h2,.prose h3,.prose h4{font-family:var(--serif);font-weight:900;line-height:1.35;color:var(--ink);margin:2em 0 .7em;letter-spacing:.02em}
.prose h2{font-size:26px}.prose h3{font-size:21px}.prose h4{font-size:18px}
.prose p{margin:0 0 1.2em}
.prose a{color:var(--acc);border-bottom:1px solid rgba(127,200,224,.35)}.prose a:hover{border-bottom-color:var(--acc)}
.prose img{border-radius:12px}
.prose blockquote{margin:1.4em 0;padding:4px 0 4px 20px;border-left:3px solid var(--warm);color:var(--ink2)}
.prose code{font-family:var(--mono);font-size:.88em;padding:.15em .4em;border-radius:6px;background:rgba(160,185,255,.12)}
.prose pre{padding:16px 18px;border-radius:14px;background:rgba(4,7,16,.8);border:1px solid var(--line);overflow:auto;line-height:1.6}
.prose pre code{padding:0;background:none}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.4em 0}
.prose table{width:100%;border-collapse:collapse;font-size:14px;display:block;overflow:auto}
.prose th,.prose td{padding:8px 12px;border:1px solid var(--line)}
.prose ul,.prose ol{padding-left:1.4em}
.sl-tagline{display:flex;flex-wrap:wrap;gap:8px;margin:36px 0 0}
.sl-nearby{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:48px 0 0}
.sl-nearby a{display:block;padding:16px 18px;border-radius:16px;background:var(--card);border:1px solid var(--cardB)}
.sl-nearby a:hover{border-color:rgba(127,200,224,.45)}
.sl-nearby small{display:block;font:500 11px var(--mono);letter-spacing:.16em;color:var(--ink3)}
.sl-nearby b{font-weight:600}
.sl-nearby .r{text-align:right}
.sl-comment{margin:56px 0 0;padding-top:32px;border-top:1px solid var(--line)}

/* 错误页 */
.sl-err{text-align:center;padding:12vh 0}
.sl-err b{display:block;font:900 96px/1 var(--serif);color:rgba(238,242,250,.9)}
.sl-err p{color:var(--ink2)}
.sl-err a{display:inline-flex;align-items:center;height:42px;padding:0 22px;border-radius:999px;background:#EEF2FA;color:#0B0F1E;font-weight:600;margin-top:16px}

/* 页脚（与首页一致） */
.ft{max-width:1280px;width:100%;margin:90px auto 0;padding:28px 24px 44px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:12px;font-size:13px;color:var(--ink3)}
.ft a:hover{color:var(--ink2)}

@media (max-width:699px), (orientation:portrait) and (max-width:1100px) and (max-height:1599px), (orientation:portrait) and (max-width:899px){
  .sl-top-in{height:60px;padding:0 16px;grid-template-columns:1fr auto}
  .sl-logo{font-size:16px}
  .sl-nav{position:absolute;left:16px;right:16px;top:60px;flex-direction:column;gap:0;padding:10px;border-radius:18px;background:var(--panel);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border:1px solid var(--panelB);box-shadow:0 30px 60px -30px rgba(0,0,0,.8);opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .2s,transform .25s,visibility 0s .25s}
  .sl-top.open .sl-nav{opacity:1;visibility:visible;transform:none;transition:opacity .2s,transform .25s}
  .sl-nav a,.sl-search-m{display:flex;align-items:center;min-height:46px;padding:0 14px;border:0;border-radius:12px;font-size:15px}
  .sl-nav a[aria-current]{background:rgba(238,242,250,.06)}
  .sl-search-m{background:none;width:100%;text-align:left;letter-spacing:.12em;color:rgba(238,242,250,.72);cursor:pointer;border-top:1px solid rgba(238,242,250,.12);border-radius:0 0 12px 12px;margin-top:6px}
  .sl-act .sl-ib[data-search]{display:none}
  .sl-menu{display:grid}
  .sl-main{padding:36px 16px 0}
  .sl-head h1{font-size:30px}
  .sl-list li{grid-template-columns:1fr}
  .sl-nearby{grid-template-columns:1fr}
  .ft{flex-direction:column;margin-top:60px;padding:24px 16px 36px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* 图片（图库插件） */
.sl-groups{margin:0 0 24px}
.sl-tag.on{border-color:var(--acc);color:var(--ink)}
.sl-photos{columns:4 240px;column-gap:14px}
.sl-ph{position:relative;display:block;margin:0 0 14px;border-radius:14px;overflow:hidden;break-inside:avoid;border:1px solid var(--cardB);background:var(--card)}
.sl-ph img{display:block;width:100%;transition:transform .4s}
.sl-ph:hover img{transform:scale(1.03)}
.sl-ph span{position:absolute;left:0;right:0;bottom:0;padding:22px 12px 10px;font-size:12.5px;color:#EEF2FA;background:linear-gradient(transparent,rgba(4,7,16,.78));opacity:.92}
.sl-photo figure{margin:0}
.sl-photo img{display:block;max-height:78vh;width:auto;margin:0 auto;border-radius:16px}
.sl-photo figcaption{text-align:center;margin:18px 0 0}
.sl-photo figcaption b{font:900 22px var(--serif)}
.sl-photo figcaption p{margin:6px 0;color:var(--ink2)}
.sl-photo figcaption span{font-size:12px;color:var(--ink3)}
.sl-back{display:inline-block;margin:0 0 18px;color:var(--ink2);font-size:14px}.sl-back:hover{color:var(--acc)}
.sl-exif{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 28px;margin:24px 0 0;font-size:13px}
.sl-exif div{text-align:center}.sl-exif dt{color:var(--ink3);font:500 11px var(--mono);letter-spacing:.14em}.sl-exif dd{margin:2px 0 0}