:root{
  --bg:#f5f7f8; --surface:rgba(255,255,255,.82); --surface-solid:#fff;
  --text:#17201a; --muted:#68736c; --line:rgba(23,32,26,.10);
  --accent:#4f7b59; --accent-2:#7fa58a; --hero:#162219;
  --shadow:0 18px 55px rgba(20,30,22,.10); --radius:24px;
}
html.dark-mode{--bg:#0e1510;--surface:rgba(21,30,23,.82);--surface-solid:#151e17;--text:#edf3ee;--muted:#aab6ad;--line:rgba(237,243,238,.10);--accent:#9ac3a2;--accent-2:#6d9777;--hero:#071008;--shadow:0 20px 60px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Noto Sans SC",system-ui,sans-serif;font-size:16px;transition:background .35s,color .35s}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}
.nav{position:fixed;z-index:100;top:16px;left:50%;transform:translateX(-50%);width:min(1100px,calc(100% - 28px));height:62px;padding:0 14px 0 22px;display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(255,255,255,.22);background:rgba(18,25,20,.48);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:18px;color:#fff;box-shadow:0 10px 35px rgba(0,0,0,.14)}
.back-to-top{position:fixed;right:28px;bottom:28px;z-index:50;display:grid;place-items:center;width:48px;height:48px;border:1px solid rgba(255,255,255,.22);border-radius:50%;background:rgba(255,255,255,.76);color:#182018;font-size:1.2rem;font-weight:700;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);box-shadow:0 10px 28px rgba(20,35,25,.14);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transition:opacity .25s ease,visibility .25s ease,transform .25s ease,background .25s ease}.back-to-top.is-visible{opacity:1;visibility:visible;transform:translateY(0)}.back-to-top:hover{transform:translateY(-3px);background:rgba(255,255,255,.94)}.back-to-top:focus-visible{outline:3px solid rgba(80,145,100,.35);outline-offset:3px}.dark-mode .back-to-top{border-color:rgba(255,255,255,.12);background:rgba(25,31,27,.78);color:#f3f5f1;box-shadow:0 10px 28px rgba(0,0,0,.24)}.dark-mode .back-to-top:hover{background:rgba(35,43,37,.94)}
.brand{font-weight:800;letter-spacing:-.04em}.brand small{display:block;font-size:10px;letter-spacing:.16em;opacity:.68;font-weight:600;margin-top:1px}.navlinks{display:flex;align-items:center;gap:5px}.navlinks a,.theme-btn{padding:10px 13px;border-radius:12px;font-size:14px;color:#fff;background:transparent;border:0;cursor:pointer}.navlinks a:hover,.theme-btn:hover{background:rgba(255,255,255,.12)}
 .hero{
  min-height:88vh;
  position:relative;
  display:grid;
  place-items:center;
  text-align:center;
  overflow:hidden;
  color:#fff;
  background:var(--bg);
  isolation:isolate;
}
.hero-bg{
  position:absolute;
  inset:-2%;
  z-index:-3;
  background-image:url("./img/head2.webp");
  background-position:center;
  background-size:cover;
  background-repeat:no-repeat;
  transform:scale(1.035);
  filter:saturate(.94) contrast(1.02);
  animation:bannerBreath 18s ease-in-out infinite alternate;
}
.hero-shade{
  position:absolute;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background:
    linear-gradient(180deg,rgba(4,9,5,.08) 0%,rgba(4,9,5,.12) 38%,rgba(4,9,5,.38) 68%,rgba(4,9,5,.72) 88%,var(--bg) 100%),
    radial-gradient(circle at 50% 42%,transparent 0 25%,rgba(0,0,0,.16) 72%,rgba(0,0,0,.35) 100%);
}
.hero::after{
  content:"";
  position:absolute;
  z-index:-1;
  left:0;
  right:0;
  bottom:-1px;
  height:34%;
  pointer-events:none;
  background:linear-gradient(to bottom,transparent 0%,color-mix(in srgb,var(--bg) 32%,transparent) 38%,var(--bg) 100%);
}
.hero-content{
  position:relative;
  z-index:1;
  width:min(820px,90%);
  padding-top:40px;
}
@keyframes bannerBreath{from{transform:scale(1.035)}to{transform:scale(1.075)}}
.eyebrow{font-size:12px;letter-spacing:.24em;text-transform:uppercase;opacity:.78;margin-bottom:18px}.hero h1{font-size:clamp(48px,8vw,94px);line-height:.95;letter-spacing:-.065em;margin:0 0 22px}.hero p{font-size:clamp(16px,2vw,21px);line-height:1.7;max-width:650px;margin:0 auto;color:rgba(255,255,255,.84)}.quote{margin:30px auto 0;padding:14px 20px;width:fit-content;max-width:90%;font-size:14px;border:1px solid rgba(255,255,255,.18);background:rgba(0,0,0,.16);backdrop-filter:blur(8px);border-radius:999px}.hero-actions{display:flex;justify-content:center;gap:12px;margin-top:32px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 20px;border-radius:14px;font-weight:700;font-size:14px;background:#fff;color:#17201a;box-shadow:0 10px 28px rgba(0,0,0,.18)}.btn.ghost{background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(255,255,255,.22);box-shadow:none}
main{width:min(1100px,calc(100% - 32px));margin:0 auto;padding:78px 0 100px}.section{scroll-margin-top:100px;margin-bottom:88px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:var(--accent);font-weight:800}.section h2{margin:7px 0 0;font-size:clamp(30px,4vw,46px);letter-spacing:-.045em}.section-intro{color:var(--muted);max-width:600px;line-height:1.7;margin:8px 0 0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card{position:relative;padding:25px;border:1px solid var(--line);background:var(--surface);backdrop-filter:blur(14px);border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s,border-color .22s}.card:hover{transform:translateY(-4px);box-shadow:0 22px 60px rgba(20,30,22,.15);border-color:rgba(79,123,89,.28)}.category-bar{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 24px}.category{border:1px solid var(--line);background:var(--surface);color:var(--muted);padding:9px 14px;border-radius:999px;font-size:13px;font-weight:700;cursor:pointer;transition:all .2s ease;backdrop-filter:blur(10px)}.category:hover{transform:translateY(-1px);color:var(--text);border-color:rgba(79,123,89,.35)}.category.active{background:var(--text);color:var(--bg);border-color:var(--text)}.card[hidden]{display:none}@media(max-width:640px){.category-bar{gap:6px}.category{padding:8px 12px;font-size:12px}}
.card.featured{grid-column:span 2;min-height:210px;background:linear-gradient(135deg,rgba(79,123,89,.14),var(--surface))}.card-tag{display:inline-flex;padding:6px 9px;border-radius:999px;background:rgba(79,123,89,.10);color:var(--accent);font-size:11px;font-weight:800;letter-spacing:.04em}.card h3{font-size:21px;line-height:1.35;margin:16px 0 9px;letter-spacing:-.025em}.card p{color:var(--muted);line-height:1.7;margin:0}.arrow{position:absolute;right:22px;bottom:21px;font-size:20px;color:var(--accent)}.about-card{display:grid;grid-template-columns:1.3fr .7fr;gap:30px;padding:32px}.about-card p{color:var(--muted);line-height:1.85}.stats{display:grid;gap:12px}.stat{padding:17px;border:1px solid var(--line);border-radius:16px}.stat b{display:block;font-size:25px;margin-bottom:3px}.stat span{font-size:12px;color:var(--muted)}.contact{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.contact img{width:58px;height:58px;border-radius:16px}.contact .contact-icon{width:58px;height:58px;flex:0 0 auto;color:var(--accent)}.contact p{margin:3px 0;color:var(--muted)}footer{padding:32px 16px 45px;text-align:center;color:var(--muted);font-size:13px}.footer-links{display:flex;justify-content:center;gap:18px;margin-bottom:12px}.footer-links a:hover{color:var(--accent)}
/* About */
.page-hero{padding:160px 16px 70px;text-align:center;background:radial-gradient(circle at 50% 0,rgba(79,123,89,.18),transparent 45%)}.page-hero h1{font-size:clamp(44px,7vw,78px);letter-spacing:-.06em;margin:0 0 15px}.page-hero p{color:var(--muted);margin:0}.profile{width:min(850px,calc(100% - 32px));margin:0 auto 90px}.profile-card{padding:34px;border:1px solid var(--line);border-radius:28px;background:var(--surface);box-shadow:var(--shadow)}.profile-card h2{margin-top:0}.profile-card p{line-height:1.9;color:var(--muted)}.social{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px}.social a{padding:11px 15px;border:1px solid var(--line);border-radius:12px;background:var(--surface-solid);font-weight:600}.social a:hover{border-color:var(--accent);color:var(--accent)}
/* article */
.article-shell{width:min(900px,calc(100% - 32px));margin:0 auto;padding:125px 0 90px}.back{display:inline-flex;gap:8px;align-items:center;color:var(--muted);font-size:14px;margin-bottom:30px}.back:hover{color:var(--accent)}.article-card{padding:clamp(25px,5vw,58px);border:1px solid var(--line);border-radius:30px;background:var(--surface);box-shadow:var(--shadow)}.article-title{text-align:center}.article-title h1{font-size:clamp(34px,5vw,56px);line-height:1.15;letter-spacing:-.05em;margin:0 auto 16px;max-width:780px}.article-meta{text-align:center;color:var(--muted);font-size:13px;margin-bottom:45px}.article-content{font-family:"Noto Sans SC",system-ui,sans-serif;font-size:17px;line-height:2;letter-spacing:.01em}.article-content p{margin:0 0 1.35em;text-indent:2em}.article-content h1,.article-content h2,.article-content h3,.article-content h4,.article-content h5,.article-content h6{font-family:Inter,"Noto Sans SC",sans-serif;line-height:1.4;margin:1.8em 0 .7em}.article-content h1{font-size:2rem}.article-content h2{font-size:1.6rem}.article-content h3{font-size:1.25rem}.article-content h4{font-size:1.1rem}.article-content h5{font-size:1rem}.article-content h6{font-size:.875rem}.article-content img{max-width:100%;height:auto;border-radius:16px}.article-content a{color:var(--accent);font-weight:600;text-decoration:underline;text-decoration-color:rgba(79,123,89,.35);text-underline-offset:3px}.article-content blockquote{margin:1.5em 0;padding:4px 20px;border-left:3px solid var(--accent);color:var(--muted);background:rgba(79,123,89,.06);border-radius:0 12px 12px 0}.article-tools{display:flex;justify-content:center;align-items:center;gap:12px;margin:40px 0 20px}.theme-btn.large{background:var(--surface-solid);border:1px solid var(--line);color:var(--text)}.gitalk-wrap{margin-top:45px;padding-top:30px;border-top:1px solid var(--line)}
@media(max-width:720px){.nav{height:56px}.brand small{display:none}.navlinks a{display:none}.navlinks a:last-of-type{display:block}.hero{min-height:82vh}.hero h1{font-size:54px}.quote{border-radius:16px}.grid{grid-template-columns:1fr}.card.featured{grid-column:auto}.about-card{grid-template-columns:1fr}.contact{align-items:flex-start;flex-direction:column}.article-shell{padding-top:100px}.article-card{border-radius:22px}.article-content{font-size:16px}.article-content p{text-indent:2em}.back-to-top{right:18px;bottom:18px;width:44px;height:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Status page */
.status-hero{position:relative;overflow:hidden}
.status-hero::before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 18% 22%,rgba(79,123,89,.16),transparent 30%),radial-gradient(circle at 82% 18%,rgba(127,165,138,.13),transparent 26%)}
.status-hero>*{position:relative;z-index:1}
.status-live{display:inline-flex;align-items:center;gap:9px;margin-top:22px;padding:9px 14px;border:1px solid rgba(79,123,89,.22);border-radius:999px;background:var(--surface);color:var(--text);font-size:13px;font-weight:800;box-shadow:0 10px 30px rgba(20,35,25,.08)}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#4f9d63;box-shadow:0 0 0 5px rgba(79,157,99,.14);animation:statusPulse 1.8s ease-in-out infinite}
@keyframes statusPulse{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(.72);opacity:.7}}
.status-page{width:min(1100px,calc(100% - 32px));margin:0 auto 90px}
.status-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:26px}
.status-card{position:relative;overflow:hidden;padding:24px;border:1px solid var(--line);border-radius:22px;background:var(--surface);box-shadow:var(--shadow);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.status-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent),transparent)}
.status-card::after{content:"";position:absolute;right:-28px;bottom:-34px;width:100px;height:100px;border-radius:50%;background:radial-gradient(circle,rgba(79,123,89,.16),transparent 68%);pointer-events:none}
.status-card:hover{transform:translateY(-3px);box-shadow:0 18px 42px rgba(20,30,22,.14);border-color:rgba(79,123,89,.24)}
.status-icon{display:grid;place-items:center;width:34px;height:34px;margin-bottom:14px;border-radius:12px;background:rgba(79,123,89,.10);color:var(--accent);font-size:16px;font-weight:800}
.status-label{display:block;color:var(--muted);font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase}
.status-card strong{position:relative;z-index:1;display:block;font-size:clamp(32px,5vw,52px);line-height:1;margin:12px 0 8px;letter-spacing:-.06em;font-variant-numeric:tabular-nums}
.status-card small{position:relative;z-index:1;color:var(--muted);font-size:12px}
.status-card-latest strong{font-size:clamp(22px,3vw,28px);letter-spacing:-.035em;white-space:nowrap}
.status-card-latest small{font-size:13px;line-height:1.45}
.status-section{margin-top:26px;padding:clamp(22px,4vw,34px);border:1px solid var(--line);border-radius:28px;background:var(--surface);box-shadow:var(--shadow)}
.status-section .section-head{margin-bottom:12px}
.status-section h2{font-size:clamp(24px,3vw,34px)}
.data-list{display:grid}
.data-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:15px 0;border-bottom:1px solid var(--line)}
.data-row:last-child{border-bottom:0}
.data-row>span{display:grid;gap:3px}
.data-row b{font-weight:800;font-variant-numeric:tabular-nums}
.data-row small{color:var(--muted);font-size:12px}
.data-row-bar{display:grid;grid-template-columns:minmax(100px,170px) minmax(120px,1fr) 36px;align-items:center}
.data-label{display:grid;gap:3px}
.data-label small{color:var(--muted);font-size:12px}
.data-bar{position:relative;height:8px;border-radius:999px;background:rgba(79,123,89,.12);overflow:hidden}
.data-bar span{display:block;height:100%;min-width:6px;border-radius:inherit;background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 18px rgba(79,123,89,.25)}
.data-row-bar>b{text-align:right}
.status-post{position:relative;transition:color .2s ease,padding-left .2s ease}
.status-post:hover{color:var(--accent);padding-left:6px}
.status-timeline{width:8px;height:8px;flex:0 0 8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(79,123,89,.12)}
.status-post>span:nth-child(2){flex:1;margin-left:12px}
.status-arrow{color:var(--accent);font-size:18px}
.status-ok{display:inline-flex;align-items:center;gap:8px;color:var(--accent)}
.status-empty{color:var(--muted);padding:16px 0}
@media(max-width:820px){.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.data-row-bar{grid-template-columns:minmax(90px,150px) minmax(90px,1fr) 32px}}
@media(max-width:520px){.status-grid{grid-template-columns:1fr}.status-section{border-radius:22px}.data-row-bar{grid-template-columns:1fr 32px;gap:10px}.data-row-bar .data-bar{grid-column:1/-1}.data-row-bar>b{grid-column:2;grid-row:1}}

/* Archive, search, TOC and post navigation */
.archive-hero .archive-stats{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:26px}
.archive-stat{min-width:92px;padding:12px 16px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:0 10px 28px rgba(20,30,22,.06)}
.archive-stat strong{display:block;font-size:24px;line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.archive-stat span{display:block;margin-top:6px;color:var(--muted);font-size:12px}
.archive-page{width:min(1000px,calc(100% - 32px));margin:0 auto 90px}
.search-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}
.search-box{display:flex;align-items:center;gap:10px;flex:1;max-width:620px;padding:0 16px;border:1px solid var(--line);border-radius:16px;background:var(--surface);box-shadow:var(--shadow)}
.search-box span{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.search-box input{flex:1;min-width:0;padding:15px 0;border:0;outline:0;background:transparent;color:var(--text);font:inherit}
.search-box:focus-within{border-color:rgba(79,123,89,.45);box-shadow:0 0 0 4px rgba(79,123,89,.10)}
.archive-count{color:var(--muted);font-size:13px;white-space:nowrap;font-variant-numeric:tabular-nums}
.archive-year-filter{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 30px}
.archive-year{margin-bottom:34px}
.archive-year h2{position:sticky;top:92px;z-index:4;display:inline-flex;margin:0 0 15px;padding:8px 12px;border-radius:10px;background:var(--bg);font-size:clamp(22px,3vw,30px);letter-spacing:-.04em}
.archive-list{position:relative;display:grid;gap:12px;padding-left:20px}
.archive-list::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--line)}
.archive-item{position:relative;display:grid;grid-template-columns:64px 1fr 22px;gap:16px;align-items:center;padding:17px 18px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 8px 24px rgba(20,30,22,.05);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.archive-item::before{content:"";position:absolute;left:-19px;top:50%;width:9px;height:9px;border:3px solid var(--bg);border-radius:50%;background:var(--accent);transform:translateY(-50%);box-shadow:0 0 0 3px rgba(79,123,89,.12)}
.archive-item:hover{transform:translateY(-2px);border-color:rgba(79,123,89,.28);box-shadow:0 14px 32px rgba(20,30,22,.10)}
.archive-date{display:grid;gap:2px;text-align:center}
.archive-date b{font-size:20px;line-height:1;font-variant-numeric:tabular-nums}
.archive-date small{color:var(--muted);font-size:11px}
.archive-main{display:grid;gap:4px;min-width:0}
.archive-card-title{font-size:16px;font-weight:800;line-height:1.45}
.archive-main>small{color:var(--muted);font-size:13px;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.archive-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:5px}
.archive-category,.archive-tag{display:inline-flex;padding:3px 7px;border-radius:999px;font-size:11px;font-weight:700}
.archive-category{background:rgba(79,123,89,.12);color:var(--accent)}
.archive-tag{border:1px solid var(--line);background:var(--surface-solid);color:var(--muted)}
.archive-arrow{color:var(--accent);font-size:18px}
.archive-empty{display:grid;place-items:center;gap:8px;padding:46px 22px;border:1px dashed var(--line);border-radius:18px;color:var(--muted);text-align:center}
.archive-empty strong{color:var(--text);font-size:18px}
.archive-empty span{font-size:14px}
.archive-empty .btn{margin-top:8px}
.article-toc{margin:0 0 38px;padding:18px 22px;border:1px solid var(--line);border-radius:18px;background:rgba(79,123,89,.05)}
.article-toc[hidden]{display:none}
.article-toc-title{font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.article-toc ol{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.article-toc li.toc-level-3{padding-left:16px}
.article-toc li.toc-level-4{padding-left:32px}
.article-toc a{color:var(--muted);font-size:14px;line-height:1.5;transition:color .2s ease}
.article-toc a:hover{color:var(--accent)}
.post-navigation{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-top:44px}
.post-nav-link{display:grid;gap:6px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.post-nav-link:hover{transform:translateY(-2px);border-color:rgba(79,123,89,.28);box-shadow:0 12px 30px rgba(20,30,22,.10)}
.post-nav-link.next{text-align:right}
.post-nav-link small{color:var(--muted);font-size:12px;font-weight:700}
.post-nav-link strong{font-size:15px;line-height:1.5}
@media(max-width:720px){.archive-year h2{top:80px}.search-toolbar{align-items:stretch;flex-direction:column}.search-box{max-width:none}.archive-item{grid-template-columns:52px 1fr 18px;gap:10px;padding:14px}.archive-main>small{white-space:normal}.post-navigation{grid-template-columns:1fr}.post-nav-link.next{text-align:left}}

/* Tag overview */
.tags-hero .tag-overview{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:26px}
.tag-chip{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--text);font-size:13px;font-weight:800;box-shadow:0 8px 24px rgba(20,30,22,.06);transition:transform .2s ease,border-color .2s ease,color .2s ease}
.tag-chip:hover{transform:translateY(-2px);border-color:rgba(79,123,89,.35);color:var(--accent)}
.tag-chip-hash{color:var(--accent);font-size:15px}
.tag-chip b{display:inline-flex;min-width:22px;justify-content:center;padding:2px 6px;border-radius:999px;background:rgba(79,123,89,.12);color:var(--accent);font-size:11px}
.tags-page{width:min(1000px,calc(100% - 32px));margin:0 auto 90px}
.tag-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:28px}
.tag-stat{padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 10px 28px rgba(20,30,22,.06)}
.tag-stat strong{display:block;font-size:26px;line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}
.tag-stat span{display:block;margin-top:7px;color:var(--muted);font-size:12px}
.tag-section{position:relative;overflow:hidden;padding:28px;border:1px solid var(--line);border-radius:26px;background:var(--surface);box-shadow:var(--shadow);margin-bottom:24px;scroll-margin-top:100px}
.tag-section::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;border-radius:26px 26px 0 0;background:linear-gradient(90deg,var(--accent),transparent)}
.search-toolbar .search-box{display:flex;align-items:center;gap:10px;max-width:520px;margin:24px auto 0;padding:0 16px;border:1px solid var(--line);border-radius:15px;background:var(--surface);box-shadow:var(--shadow)}
.search-toolbar .search-box span{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.search-toolbar .search-box input{flex:1;min-width:0;padding:13px 0;border:0;outline:0;background:transparent;color:var(--text);font:inherit}
.search-toolbar .search-box:focus-within{border-color:rgba(79,123,89,.45);box-shadow:0 0 0 4px rgba(79,123,89,.10)}
.tag-chip-hash,.tag-hash{color:var(--tag-color,var(--accent))}
.tag-section::before{background:linear-gradient(90deg,var(--tag-color,var(--accent)),transparent)}
.tag-section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px}
.tag-title-wrap{display:flex;align-items:center;gap:10px}
.tag-hash{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:rgba(79,123,89,.12);color:var(--accent);font-size:18px;font-weight:800}
.tag-section-head h2{margin:0;font-size:clamp(26px,4vw,38px);letter-spacing:-.05em}
.tag-count{color:var(--muted);font-size:13px;white-space:nowrap}
.tag-post-list{display:grid;gap:10px}
.tag-post{display:grid;grid-template-columns:92px 1fr 22px;gap:16px;align-items:center;padding:16px 18px;border:1px solid var(--line);border-radius:16px;background:var(--surface-solid);transition:transform .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease}
.tag-post:hover{transform:translateX(4px);border-color:rgba(79,123,89,.28);color:var(--accent);box-shadow:0 10px 26px rgba(20,30,22,.08)}
.tag-post-date{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.tag-post-main{display:grid;gap:4px;min-width:0}
.tag-post-main strong{font-size:16px;line-height:1.45}
.tag-post-main small{color:var(--muted);font-size:13px;line-height:1.5;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tag-post-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:3px}
.tag-post-meta span{display:inline-flex;padding:3px 7px;border-radius:999px;background:rgba(79,123,89,.12);color:var(--accent);font-size:11px;font-weight:700}
.tag-post-arrow{color:var(--accent);font-size:18px}
@media(max-width:640px){.tag-stats{grid-template-columns:1fr}.tag-section{padding:20px}.tag-section-head{align-items:flex-start;flex-direction:column;gap:6px}.tag-post{grid-template-columns:1fr 20px;gap:8px}.tag-post-date{grid-column:1}.tag-post-main{grid-column:1}.tag-post-arrow{grid-column:2;grid-row:1/3}.tag-post-main small{white-space:normal}}

/* Article tools and related posts */
.article-content pre{position:relative}
.code-copy{position:absolute;top:10px;right:10px;padding:6px 9px;border:1px solid rgba(255,255,255,.16);border-radius:8px;background:rgba(0,0,0,.38);color:#fff;font-size:11px;font-weight:700;cursor:pointer;opacity:.85;transition:opacity .2s ease,background .2s ease}
.code-copy:hover{opacity:1;background:rgba(0,0,0,.58)}
.article-content img{cursor:zoom-in}
.lightbox{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:28px;background:rgba(0,0,0,.82);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.lightbox.is-open{opacity:1;visibility:visible}
.lightbox img{max-width:min(1500px,92vw);max-height:88vh;border-radius:14px;box-shadow:0 30px 90px rgba(0,0,0,.45);cursor:default}
.lightbox-close{position:absolute;top:20px;right:24px;display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(255,255,255,.24);border-radius:50%;background:rgba(0,0,0,.3);color:#fff;font-size:26px;line-height:1;cursor:pointer}
.related-posts{margin-top:48px;padding-top:34px;border-top:1px solid var(--line)}
.related-head{margin-bottom:16px}
.related-head h2{margin:6px 0 0;font-size:clamp(24px,3vw,34px);letter-spacing:-.04em}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.related-card{position:relative;display:grid;gap:8px;min-height:112px;padding:17px;border:1px solid var(--line);border-radius:16px;background:var(--surface);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.related-card:hover{transform:translateY(-2px);border-color:rgba(79,123,89,.28);box-shadow:0 12px 30px rgba(20,30,22,.10)}
.related-card small{color:var(--muted);font-size:12px}
.related-card strong{padding-right:16px;font-size:15px;line-height:1.5}
.related-card>span:last-child{position:absolute;top:14px;right:14px;color:var(--accent);font-size:18px}
@media(max-width:720px){.related-grid{grid-template-columns:1fr}.lightbox{padding:14px}.lightbox-close{top:12px;right:12px}.lightbox img{border-radius:10px}}

/* Site-wide search */
.nav-search{padding:10px 13px;border:0;border-radius:12px;background:transparent;color:#fff;font:inherit;font-size:14px;cursor:pointer}
.nav-search:hover{background:rgba(255,255,255,.12)}
body.search-open{overflow:hidden}
.search-overlay{position:fixed;inset:0;z-index:2000;display:grid;place-items:start center;padding:10vh 16px 24px;background:rgba(0,0,0,.58);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.search-overlay[hidden]{display:none}
.search-panel{width:min(720px,100%);max-height:80vh;display:grid;grid-template-rows:auto auto 1fr;border:1px solid var(--line);border-radius:24px;background:var(--surface-solid);box-shadow:0 30px 90px rgba(0,0,0,.35);overflow:hidden}
.search-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:22px 24px 14px}
.search-head h2{margin:0;font-size:22px;letter-spacing:-.03em}
.search-close{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--line);border-radius:50%;background:var(--bg);color:var(--text);font-size:22px;line-height:1;cursor:pointer}
.search-close:hover{color:var(--accent);border-color:rgba(79,123,89,.35)}
#site-search-input{width:calc(100% - 48px);margin:0 24px 16px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--bg);color:var(--text);font:inherit;outline:none}
#site-search-input:focus{border-color:rgba(79,123,89,.45);box-shadow:0 0 0 4px rgba(79,123,89,.10)}
.search-results{overflow:auto;padding:0 16px 18px}
.search-result{display:grid;gap:5px;padding:14px 16px;border:1px solid transparent;border-radius:14px}
.search-result:hover{background:rgba(79,123,89,.08);border-color:rgba(79,123,89,.18)}
.search-result strong{font-size:15px;line-height:1.4}
.search-result small{color:var(--muted);font-size:12px}
.search-result p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}
.search-result-tags{display:flex;flex-wrap:wrap;gap:5px}
.search-result-tags span{display:inline-flex;padding:3px 7px;border-radius:999px;background:rgba(79,123,89,.12);color:var(--accent);font-size:11px;font-weight:700}
.search-hint{padding:30px 16px;color:var(--muted);text-align:center;font-size:14px}
@media(max-width:640px){.search-overlay{padding-top:5vh}.search-panel{border-radius:18px}.nav-search{padding:10px 8px}}

/* Accessibility */
.skip-link{position:fixed;top:10px;left:16px;z-index:3000;padding:10px 14px;border-radius:10px;background:var(--accent);color:#fff;font-size:13px;font-weight:800;transform:translateY(-150%);transition:transform .2s ease}
.skip-link:focus{transform:translateY(0)}

/* Reading progress, sharing and pagination */
.load-more-wrap{display:flex;justify-content:center;margin:26px 0 0}
.load-more-wrap .btn{border:1px solid var(--line);background:var(--surface);color:var(--text);box-shadow:var(--shadow)}
.load-more-wrap .btn[hidden]{display:none}
.load-status{color:var(--muted);font-size:12px;font-weight:700;align-self:center}
.load-more-wrap{position:relative;gap:10px}
.load-control{transition:transform .22s ease,box-shadow .22s ease,opacity .22s ease}
.load-control:not([hidden]){animation:loadControlIn .3s ease both}
.load-control:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(20,30,22,.16)}
.load-control:active{transform:translateY(0) scale(.97)}
.load-control.is-pulsing{animation:loadControlPulse .46s ease}
@keyframes loadControlIn{from{opacity:0;transform:translateY(8px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes loadControlPulse{0%{transform:scale(1)}45%{transform:scale(1.06);box-shadow:0 16px 40px rgba(79,123,89,.22)}100%{transform:scale(1)}}
.reading-progress{position:fixed;z-index:1500;top:0;left:0;right:0;height:3px;background:transparent;pointer-events:none}
.reading-progress span{display:block;width:0;height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 12px rgba(79,123,89,.55);transition:width .12s linear}
.article-share{display:flex;justify-content:center;flex-wrap:wrap;gap:8px;margin:-28px 0 38px}
.article-share button{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted);font-size:12px;font-weight:700;cursor:pointer;transition:color .2s ease,border-color .2s ease,transform .2s ease}
.article-share button:hover{color:var(--accent);border-color:rgba(79,123,89,.35);transform:translateY(-1px)}

/* Pages directory */
.pages-page{width:min(900px,calc(100% - 32px))}
.page-directory{display:grid;gap:12px}
.page-entry{display:grid;grid-template-columns:50px 1fr auto 22px;align-items:center;gap:18px;padding:20px 22px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:0 8px 24px rgba(20,30,22,.05);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.page-entry:hover{transform:translateY(-2px);border-color:rgba(79,123,89,.28);box-shadow:0 14px 32px rgba(20,30,22,.10)}
.page-index{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.12em;font-variant-numeric:tabular-nums}
.page-entry-main{display:grid;gap:5px}
.page-entry-main strong{font-size:22px;line-height:1.25;letter-spacing:-.035em}
.page-entry-main small{color:var(--muted);font-size:13px;line-height:1.6}
.page-entry-en{color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.page-entry-arrow{color:var(--accent);font-size:19px}
@media(max-width:640px){.page-entry{grid-template-columns:40px 1fr 18px;gap:12px;padding:16px}.page-entry-en{grid-column:2;grid-row:2}.page-entry-main{grid-row:1/3}.page-entry-arrow{grid-column:3;grid-row:1/3}}

/* Now page */
.now-page{width:min(850px,calc(100% - 32px))}
.now-card{padding:34px;border:1px solid var(--line);border-radius:28px;background:var(--surface);box-shadow:var(--shadow)}
.now-section{padding:24px 0;border-bottom:1px solid var(--line)}
.now-section:first-child{padding-top:0}
.now-section:last-child{padding-bottom:0;border-bottom:0}
.now-section h2{margin:0 0 10px;font-size:22px;line-height:1.3;letter-spacing:-.035em}
.now-section p{margin:0;color:var(--muted);font-size:16px;line-height:1.9}
@media(max-width:640px){.now-card{padding:22px}.now-section h2{font-size:20px}.now-section p{font-size:15px}}

/* Content subpages */
.subpage{width:min(900px,calc(100% - 32px))}
.subpage .grid{gap:12px}
.subpage .card{min-height:150px}
.subpage .card h2,.subpage .card h3{margin:0 0 10px;font-size:22px;line-height:1.3;letter-spacing:-.035em}
.subpage .card p,.subpage .card li{color:var(--muted);font-size:15px;line-height:1.9}
.subpage .card p{margin:0 0 .9em}
.subpage .card ul{margin:.7em 0 1.2em;padding-left:1.25em}
.subpage .card li{margin:.3em 0}
.subpage .card-tag{margin-bottom:14px;font-size:11px;letter-spacing:.08em}
.subpage .card a{color:var(--accent)}
@media(max-width:640px){.subpage .card{padding:22px}.subpage .card h2,.subpage .card h3{font-size:20px}.subpage .card p,.subpage .card li{font-size:14px}}
/* Unified search positioning */
.archive-page,.tags-page{padding-top:0}

/* Unified search style */
.search-toolbar{display:grid;grid-template-columns:1fr;justify-items:center;gap:8px;margin-bottom:24px}
.search-toolbar .search-box{width:min(520px,100%);max-width:520px;margin:0 auto}
.search-toolbar .search-count{text-align:center}
.archive-page .search-toolbar,.tags-page .search-toolbar{margin-top:-36px}