/* 漫雾寻 · 方舟视觉基座，完整迁移自 blog-design/index.html，M1 起按需拆分 */
:root{
  --bg:#141516; --bg2:#1b1d20; --panel:rgba(24,26,28,.88); --solid:#1a1c1e;
  --line:rgba(255,255,255,.15); --line2:rgba(255,255,255,.07);
  --txt:#c4c4c4; --hi:#f2f2f2; --dim:#898989; --dim2:#5b5d60;
  --y:#ffe500; --y-dim:rgba(255,229,0,.12);
  --b:#22bbff; --b-dim:rgba(34,187,255,.11);
  --red:#c0392b;
  --mono:"Cascadia Mono","JetBrains Mono",Consolas,"SFMono-Regular",Menlo,monospace;
  --sans:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Noto Sans CJK SC",sans-serif;
  --w:1240px;
}
html[data-theme=light]{
  --bg:#f4f5f6; --bg2:#e9ebed; --panel:rgba(255,255,255,.92); --solid:#fff;
  --line:rgba(0,0,0,.18); --line2:rgba(0,0,0,.08);
  --txt:#3a3a3a; --hi:#111; --dim:#6d6d6d; --dim2:#9a9a9a;
  --y:#b89000; --y-dim:rgba(184,144,0,.1);
  --b:#0b7fbb; --b-dim:rgba(11,127,187,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--txt);font-family:var(--sans);font-size:14px;line-height:1.75;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5;background-image:linear-gradient(var(--line2) 1px,transparent 1px),linear-gradient(90deg,var(--line2) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(180deg,#000 0,transparent 70%)}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
::selection{background:var(--y);color:#000}
.svg-defs{position:absolute;width:0;height:0;overflow:hidden}
.ico{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ico.s{width:13px;height:13px}
.ico.l{width:20px;height:20px}
.wrap{max-width:var(--w);margin:0 auto;padding:0 24px;position:relative;z-index:1}
.mono{font-family:var(--mono)}
.dim{color:var(--dim)}
.y{color:var(--y)}
.b{color:var(--b)}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--y)}
.topbar-in{max-width:var(--w);margin:0 auto;padding:0 24px;height:58px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{width:27px;height:27px;border:1.5px solid var(--y);transform:rotate(45deg);display:grid;place-items:center;position:relative}
.brand-mark::after{content:"";width:9px;height:9px;background:var(--y)}
.brand-name{font-family:var(--mono);font-size:16px;font-weight:700;color:var(--hi);letter-spacing:.14em;line-height:1.1}
.brand-sub{font-family:var(--mono);font-size:9px;color:var(--dim);letter-spacing:.24em;line-height:1.4}
.nav{display:flex;gap:2px;margin-left:auto;height:100%}
.nav a{display:flex;align-items:center;padding:0 14px;font-size:13px;letter-spacing:.04em;color:var(--dim);border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nav a:hover{color:var(--hi)}
.nav a.on{color:var(--y);border-bottom-color:var(--y)}
.nav a .idx{font-family:var(--mono);font-size:9px;opacity:.6;margin-right:6px}
.tools{display:flex;gap:4px;flex:none;padding-left:12px;border-left:1px solid var(--line2)}
.iconbtn{width:32px;height:32px;display:grid;place-items:center;border:1px solid transparent;color:var(--dim);transition:.2s}
.iconbtn:hover{color:var(--y);border-color:var(--line);background:var(--y-dim)}
.menubtn{display:none}

/* ---------- hero ---------- */
.hero{position:relative;height:min(60vh,500px);min-height:390px;border:1px solid var(--line);overflow:hidden;background:radial-gradient(ellipse 70% 90% at 72% 45%,rgba(34,187,255,.10),transparent 70%),radial-gradient(ellipse 50% 60% at 20% 90%,rgba(255,229,0,.06),transparent 70%),linear-gradient(115deg,var(--bg2),var(--bg) 60%)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line2) 1px,transparent 1px),linear-gradient(90deg,var(--line2) 1px,transparent 1px);background-size:40px 40px;opacity:.85;mask-image:linear-gradient(90deg,transparent,#000 40%,#000 80%,transparent)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(180deg,transparent 0 3px,rgba(0,0,0,.16) 3px 4px);opacity:.5}
.hero-art{position:absolute;right:-3%;top:0;height:100%;width:74%;opacity:.9}
.hero-stripe{position:absolute;left:0;right:0;height:7px;background:repeating-linear-gradient(115deg,var(--y) 0 13px,#171819 13px 26px);opacity:.9}
.hero-stripe.top{top:0}.hero-stripe.bot{bottom:0}
.hero-in{position:relative;z-index:3;height:100%;padding:44px 46px;display:flex;flex-direction:column;justify-content:center;max-width:640px}
.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.3em;color:var(--y);display:flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--y)}
.hero h1{margin:22px 0 0;font-size:clamp(38px,5.2vw,68px);line-height:1.16;color:var(--hi);font-weight:700;letter-spacing:.05em;font-family:var(--mono)}
.hero h1 span{color:var(--y)}
.hero-desc{margin:20px 0 0;color:var(--dim);font-size:14px;max-width:430px;line-height:1.9;letter-spacing:.03em}
.hero-cta{display:flex;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:10px 20px;font-size:12px;font-family:var(--mono);letter-spacing:.1em;border:1px solid var(--y);background:var(--y);color:#111;clip-path:polygon(0 0,100% 0,100% calc(100% - 9px),calc(100% - 9px) 100%,0 100%);transition:transform .2s,filter .2s}
.btn:hover{transform:translateY(-2px);filter:brightness(1.12)}
.btn.ghost{background:transparent;color:var(--hi);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--y);color:var(--y)}
.hero-meta{position:absolute;right:36px;bottom:26px;z-index:3;text-align:right;font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--dim);line-height:2}
.hero-meta b{color:var(--b);font-weight:400}
.hero-num{position:absolute;right:24px;top:20px;z-index:3;font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--dim)}
.scroll-hint{position:absolute;left:46px;bottom:22px;z-index:3;font-family:var(--mono);font-size:9px;letter-spacing:.24em;color:var(--dim);display:flex;align-items:center;gap:9px}
.scroll-hint i{display:block;width:1px;height:22px;background:linear-gradient(var(--y),transparent);animation:drop 2.2s ease-in-out infinite}
@keyframes drop{0%,100%{opacity:.3;transform:scaleY(.6)}50%{opacity:1;transform:scaleY(1)}}

/* ---------- layout ---------- */
.grid{display:grid;grid-template-columns:minmax(0,1fr) 306px;gap:22px;margin:26px 0 60px;align-items:start}
.section-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;min-height:30px}
.section-head h2{margin:0;font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.16em;color:var(--hi);white-space:nowrap}
.section-head .bar{width:26px;height:4px;background:var(--y);flex:none}
.section-head .cnt{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--dim);margin-left:auto;white-space:nowrap}
.chipbar{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.chip{font-size:11px;font-family:var(--mono);letter-spacing:.04em;padding:4px 10px;border:1px solid var(--line);color:var(--dim);transition:.2s}
.chip:hover{color:var(--hi);border-color:var(--dim)}
.chip.on{background:var(--y);border-color:var(--y);color:#111}
.chip.clear{border-style:dashed}

/* ---------- post card ---------- */
.posts{display:flex;flex-direction:column;gap:0}
.card{position:relative;border:1px solid var(--line);background:var(--panel);margin-bottom:-1px;padding:20px 22px 0;transition:background .25s,border-color .25s}
.card:first-child{border-top-color:var(--y)}
.card:hover{background:var(--solid);border-color:var(--b);z-index:2}
.card::before{content:"";position:absolute;left:-1px;top:-1px;bottom:-1px;width:3px;background:var(--y);opacity:.55;transition:width .25s,opacity .25s}
.card:hover::before{width:5px;opacity:1}
.card-top{display:flex;gap:18px;align-items:flex-start}
.card-body{flex:1;min-width:0}
.card-flags{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:9px}
.flag{font-family:var(--mono);font-size:9px;letter-spacing:.14em;padding:2px 7px;border:1px solid var(--line);color:var(--dim)}
.flag.pin{background:var(--y);border-color:var(--y);color:#111}
.flag.cat{color:var(--b);border-color:var(--b-dim)}
.flag.no{font-family:var(--mono);font-size:10px;color:var(--dim2);letter-spacing:.14em}
.card h3{margin:0;font-size:19px;line-height:1.45;font-weight:600;color:var(--hi);letter-spacing:.01em;transition:color .2s}
.card:hover h3{color:var(--b)}
.card h3 a:hover{text-decoration:underline;text-decoration-color:var(--y);text-underline-offset:5px}
.card-excerpt{margin:9px 0 0;color:var(--dim);font-size:13px;line-height:1.85;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:13px;font-family:var(--mono);font-size:10.5px;color:var(--dim2);letter-spacing:.04em}
.card-meta span{display:inline-flex;align-items:center;gap:5px}
.card-meta .tag{color:var(--dim);cursor:pointer;transition:color .2s}
.card-meta .tag:hover{color:var(--y)}
.cover{width:132px;height:88px;flex:none;border:1px solid var(--line);position:relative;overflow:hidden;background:var(--bg2)}
.cover svg{width:100%;height:100%;display:block}
.card-actions{display:flex;align-items:center;gap:2px;border-top:1px solid var(--line2);margin-top:16px;height:42px}
.act{display:inline-flex;align-items:center;gap:6px;padding:0 11px;height:30px;font-family:var(--mono);font-size:11px;color:var(--dim);border:1px solid transparent;transition:.2s;position:relative}
.act:hover{color:var(--hi);border-color:var(--line);background:var(--b-dim)}
.act.liked{color:var(--y)}
.act.liked .ico{fill:var(--y-dim)}
.act .n{font-variant-numeric:tabular-nums}
.act.right{margin-left:auto}
.act.right:hover{color:var(--y);border-color:var(--y-dim);background:var(--y-dim)}
.share-menu{position:absolute;bottom:34px;left:0;min-width:190px;background:var(--solid);border:1px solid var(--line);box-shadow:0 12px 34px rgba(0,0,0,.45);z-index:20;display:none;padding:5px}
.share-menu.on{display:block}
.share-menu button{display:flex;align-items:center;gap:9px;width:100%;padding:8px 11px;font-size:11.5px;color:var(--txt);text-align:left;transition:.15s}
.share-menu button:hover{background:var(--y-dim);color:var(--y)}
.share-menu .hd{font-family:var(--mono);font-size:9px;letter-spacing:.18em;color:var(--dim2);padding:6px 11px 4px;border-bottom:1px solid var(--line2);margin-bottom:3px}
.cmt-box{border-top:1px dashed var(--line);padding:14px 0 18px;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:none}}
.cmt-item{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid var(--line2)}
.cmt-item:last-child{border-bottom:0}
.avatar{width:28px;height:28px;flex:none;border:1px solid var(--line);display:grid;place-items:center;font-family:var(--mono);font-size:11px;color:var(--y);background:var(--bg2)}
.cmt-main{flex:1;min-width:0}
.cmt-line{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}
.cmt-name{font-size:12px;color:var(--hi)}
.cmt-time{font-family:var(--mono);font-size:9.5px;color:var(--dim2)}
.cmt-text{font-size:12.5px;line-height:1.8;margin-top:3px;color:var(--txt);word-break:break-word}
.cmt-form{display:flex;gap:8px;margin-top:12px}
.cmt-form input,.cmt-form textarea{background:var(--bg2);border:1px solid var(--line);padding:8px 10px;font-size:12px;outline:none;transition:border-color .2s;resize:vertical}
.cmt-form input:focus,.cmt-form textarea:focus{border-color:var(--y)}
.cmt-form input{width:110px;flex:none}
.cmt-form textarea{flex:1;min-height:38px;line-height:1.6}
.cmt-send{flex:none;padding:0 14px;border:1px solid var(--y);color:var(--y);font-family:var(--mono);font-size:11px;letter-spacing:.08em;transition:.2s}
.cmt-send:hover{background:var(--y);color:#111}
.pager{display:flex;justify-content:center;gap:6px;margin-top:20px}
.pager button{min-width:32px;height:32px;border:1px solid var(--line);font-family:var(--mono);font-size:11px;color:var(--dim);transition:.2s}
.pager button:hover{border-color:var(--y);color:var(--y)}
.pager button.on{background:var(--y);border-color:var(--y);color:#111}

/* ---------- sidebar ---------- */
.side{display:flex;flex-direction:column;gap:16px;position:sticky;top:78px}
.panel{border:1px solid var(--line);background:var(--panel)}
.panel-hd{display:flex;align-items:center;gap:9px;padding:9px 13px;border-bottom:1px solid var(--line2);font-family:var(--mono);font-size:10px;letter-spacing:.18em;color:var(--dim)}
.panel-hd i{width:6px;height:6px;background:var(--y);display:block;flex:none}
.panel-hd .no{margin-left:auto;color:var(--dim2)}
.panel-bd{padding:15px 14px}
.profile{text-align:center;position:relative}
.profile::before{content:"";position:absolute;top:0;left:0;right:0;height:52px;background:repeating-linear-gradient(115deg,var(--y-dim) 0 10px,transparent 10px 20px);border-bottom:1px solid var(--line2)}
.avatar-lg{width:76px;height:76px;margin:14px auto 0;position:relative;border:1px solid var(--y);background:var(--solid);display:grid;place-items:center}
.avatar-lg svg{width:52px;height:52px}
.avatar-lg::after{content:"";position:absolute;right:-5px;bottom:-5px;width:10px;height:10px;background:var(--y);border:2px solid var(--bg)}
.p-name{font-size:16px;color:var(--hi);font-weight:600;margin-top:12px;letter-spacing:.05em}
.p-handle{font-family:var(--mono);font-size:10px;color:var(--y);letter-spacing:.18em;margin-top:2px}
.p-bio{font-size:12px;color:var(--dim);line-height:1.8;margin:11px 4px 0}
.p-stats{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line2);margin-top:15px}
.p-stats div{padding:10px 2px;border-right:1px solid var(--line2)}
.p-stats div:last-child{border-right:0}
.p-stats b{display:block;font-family:var(--mono);font-size:15px;color:var(--hi);font-weight:500}
.p-stats small{font-size:10px;color:var(--dim2);letter-spacing:.08em}
.socials{display:flex;justify-content:center;gap:8px;margin-top:14px}
.socials a{width:31px;height:31px;border:1px solid var(--line);display:grid;place-items:center;color:var(--dim);transition:.2s}
.socials a:hover{border-color:var(--y);color:var(--y);transform:translateY(-2px)}
.p-more{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;margin-top:15px;padding:9px;border:1px solid var(--y-dim);color:var(--y);font-family:var(--mono);font-size:11px;letter-spacing:.1em;transition:.2s}
.p-more:hover{background:var(--y);color:#111}
/* ---------- profile v3 ---------- */
.p-meta{display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:11px;padding:6px 0;border-bottom:1px dashed var(--line2);text-align:left}
.p-meta span{color:var(--dim2);font-family:var(--mono);font-size:10px;letter-spacing:.08em;flex:none}
.p-meta b{font-weight:400;color:var(--txt);text-align:right}
.mini-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:11px}
.mini-tags i{font-style:normal;font-family:var(--mono);font-size:10px;padding:3px 7px;border:1px solid var(--line);color:var(--dim);letter-spacing:.04em}
.mini-tags i.hl{border-color:var(--y-dim);color:var(--y);background:var(--y-dim)}
.mail-line{display:flex;align-items:center;gap:8px;margin-top:12px;padding:7px 9px;border:1px solid var(--line2);background:var(--bg2);min-width:0}
.mail-line>a{display:flex;align-items:center;gap:7px;min-width:0;flex:1;color:var(--dim);text-decoration:none;font-family:var(--mono);font-size:9.8px;transition:.2s;line-height:1.5}
.mail-line>a:hover{color:var(--y)}
.mail-line>a svg{flex:none}
.mail-line .addr{overflow-wrap:anywhere}
.mail-line button{flex:none;background:none;border:1px solid var(--line);color:var(--dim2);font-family:var(--mono);font-size:9px;letter-spacing:.08em;padding:4px 7px;cursor:pointer;transition:.2s}
.mail-line button:hover{border-color:var(--y);color:var(--y)}
.fav-line{margin-top:10px;font-size:11px;color:var(--dim2);font-family:var(--mono);letter-spacing:.04em}
.fav-line b{color:var(--y);font-weight:400}
.info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 22px}
.fav-card{display:flex;align-items:center;gap:14px;border:1px solid var(--line);background:var(--bg2);padding:14px 16px;flex-wrap:wrap}
.fav-card .mono{font-family:var(--mono);font-size:10px;color:var(--y);letter-spacing:.16em}
.fav-card .nm{font-size:14px;color:var(--hi);letter-spacing:.06em}
.fav-card .nt{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--dim2)}
@media(max-width:600px){.info-grid{grid-template-columns:1fr}.fav-card .nt{margin-left:0}}
.notice{font-size:12px;line-height:1.85;color:var(--txt)}
.notice b{color:var(--y);font-weight:500}
.notice .stamp{display:block;margin-top:10px;font-family:var(--mono);font-size:9.5px;color:var(--dim2);letter-spacing:.1em}
.cat-list,.toc-list{display:flex;flex-direction:column}
.cat-list a{display:flex;align-items:center;gap:8px;padding:7px 2px;font-size:12.5px;border-bottom:1px solid var(--line2);color:var(--txt);transition:.2s}
.cat-list a:last-child{border-bottom:0}
.cat-list a:hover{color:var(--y);padding-left:6px}
.cat-list a .sq{width:5px;height:5px;background:var(--line);flex:none}
.cat-list a:hover .sq{background:var(--y)}
.cat-list a .n{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--dim2)}
.tagwall{display:flex;flex-wrap:wrap;gap:6px}
.tagwall button{font-size:11px;padding:3px 8px;border:1px solid var(--line);color:var(--dim);font-family:var(--mono);transition:.2s}
.tagwall button:hover,.tagwall button.on{border-color:var(--y);color:var(--y);background:var(--y-dim)}
.tagwall button em{font-style:normal;color:var(--dim2);margin-left:4px;font-size:9px}
.toc-list a{padding:6px 2px 6px 12px;font-size:12px;border-left:2px solid var(--line);color:var(--dim);transition:.2s;line-height:1.5}
.toc-list a:hover,.toc-list a.on{border-left-color:var(--y);color:var(--y);background:var(--y-dim)}
.toc-list a.lv3{padding-left:24px;font-size:11.5px}
.stat-row{display:flex;justify-content:space-between;font-size:11.5px;padding:6px 0;border-bottom:1px dashed var(--line2)}
.stat-row:last-child{border-bottom:0}
.stat-row b{font-family:var(--mono);font-weight:400;color:var(--hi)}
.live{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;color:var(--dim)}
.live i{width:6px;height:6px;background:#4caf50;border-radius:50%;box-shadow:0 0 0 3px rgba(76,175,80,.15);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.4}}

/* ---------- article ---------- */
.crumb{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;color:var(--dim2);padding:22px 0 0}
.crumb a:hover{color:var(--y)}
.crumb span{margin:0 8px;color:var(--line)}
.article{border:1px solid var(--line);background:var(--panel);padding:34px 38px 0}
.article-head{border-bottom:1px solid var(--line2);padding-bottom:22px}
.article-head h1{margin:12px 0 0;font-size:clamp(24px,3vw,34px);line-height:1.4;color:var(--hi);letter-spacing:.02em}
.post-meta{display:flex;flex-wrap:wrap;gap:16px;font-family:var(--mono);font-size:10.5px;color:var(--dim2);margin-top:14px}
.post-meta span{display:inline-flex;align-items:center;gap:5px}
.post-body{padding:24px 0 10px;font-size:14.5px;line-height:2;color:var(--txt)}
.post-body h2{font-size:19px;color:var(--hi);margin:36px 0 14px;padding-left:13px;border-left:4px solid var(--y);line-height:1.5;scroll-margin-top:80px}
.post-body h3{font-size:15.5px;color:var(--hi);margin:24px 0 10px;scroll-margin-top:80px}
.post-body p{margin:0 0 16px}
.post-body strong{color:var(--hi);font-weight:600}
.post-body em{color:var(--y);font-style:normal}
.post-body code{font-family:var(--mono);font-size:12.5px;background:var(--bg2);border:1px solid var(--line2);padding:1px 5px;color:var(--b)}
.post-body blockquote{margin:18px 0;padding:12px 18px;border-left:3px solid var(--b);background:var(--b-dim);color:var(--dim);font-size:13.5px}
.post-body ul{padding-left:20px;margin:0 0 16px}
.post-body li{margin:5px 0}
.post-body .callout{margin:20px 0;border:1px solid var(--y-dim);background:var(--y-dim);padding:14px 18px;font-size:13px}
.post-body .callout b{color:var(--y);display:block;font-family:var(--mono);font-size:10px;letter-spacing:.16em;margin-bottom:6px}
.post-body pre{background:var(--bg2);border:1px solid var(--line);padding:14px 16px;overflow:auto;font-family:var(--mono);font-size:12px;line-height:1.7;margin:16px 0}
.post-body pre code{background:none;border:0;padding:0;color:var(--txt)}
.big-actions{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);margin-top:10px;padding:18px 0;flex-wrap:wrap}
.big-act{display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border:1px solid var(--line);font-size:12.5px;color:var(--dim);font-family:var(--mono);transition:.2s}
.big-act:hover{border-color:var(--y);color:var(--y)}
.big-act.liked{border-color:var(--y);color:var(--y);background:var(--y-dim)}
.big-act.liked .ico{fill:var(--y-dim)}
.license{border-top:1px dashed var(--line);padding:16px 0 20px;font-size:11.5px;color:var(--dim2);line-height:1.9}
.license b{color:var(--dim);font-weight:400}
.nav-posts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.nav-posts a{border:1px solid var(--line);background:var(--panel);padding:14px 16px;transition:.2s}
.nav-posts a:hover{border-color:var(--y)}
.nav-posts .lb{font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;color:var(--dim2)}
.nav-posts .tt{font-size:13px;color:var(--hi);margin-top:6px;display:block;line-height:1.5}
.nav-posts .r{text-align:right}
.comment-zone{border:1px solid var(--line);background:var(--panel);margin-top:18px}
.comment-zone .panel-hd{font-size:11px}
.comment-zone .panel-bd{padding:18px 20px}

/* ---------- about / archive / tags ---------- */
.page-head{border:1px solid var(--line);border-top:2px solid var(--y);background:var(--panel);padding:26px 30px;margin-top:26px}
.page-head .k{font-family:var(--mono);font-size:10px;letter-spacing:.24em;color:var(--y)}
.page-head h1{margin:8px 0 6px;font-size:28px;color:var(--hi);letter-spacing:.06em}
.page-head p{margin:0;color:var(--dim);font-size:13px}
.about-grid{display:grid;grid-template-columns:290px minmax(0,1fr);gap:22px;margin-top:20px;align-items:start}
.about-card{border:1px solid var(--line);background:var(--panel);padding:26px 22px;text-align:center;position:sticky;top:78px}
.about-card .avatar-lg{width:98px;height:98px;margin-top:0}
.about-card .avatar-lg svg{width:66px;height:66px}
.about-card h2{margin:14px 0 2px;font-size:19px;color:var(--hi)}
.kv{display:flex;justify-content:space-between;font-size:11.5px;padding:8px 0;border-bottom:1px dashed var(--line2);text-align:left}
.kv span{color:var(--dim2)}
.kv b{font-weight:400;color:var(--txt);font-family:var(--mono)}
.about-main{display:flex;flex-direction:column;gap:18px}
.about-sec{border:1px solid var(--line);background:var(--panel);padding:22px 26px}
.about-sec h3{margin:0 0 14px;font-size:15px;color:var(--hi);display:flex;align-items:center;gap:10px}
.about-sec h3::before{content:"";width:5px;height:15px;background:var(--y)}
.about-sec p{margin:0 0 12px;font-size:13.5px;line-height:1.95}
.skill{margin:11px 0}
.skill .t{display:flex;justify-content:space-between;font-size:12px;margin-bottom:5px}
.skill .t b{font-weight:400;font-family:var(--mono);color:var(--y)}
.skill .track{height:5px;background:var(--bg2);border:1px solid var(--line2)}
.skill .fill{height:100%;background:repeating-linear-gradient(115deg,var(--y) 0 6px,transparent 6px 9px);position:relative}
.skill .fill::after{content:"";position:absolute;inset:0;background:var(--y);opacity:.28}
.timeline{border-left:1px solid var(--line);padding-left:20px;margin-left:5px}
.tl-item{position:relative;padding-bottom:18px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{content:"";position:absolute;left:-25px;top:7px;width:9px;height:9px;background:var(--bg);border:1.5px solid var(--y);transform:rotate(45deg)}
.tl-item .d{font-family:var(--mono);font-size:10px;color:var(--y);letter-spacing:.1em}
.tl-item .h{font-size:13.5px;color:var(--hi);margin-top:3px}
.tl-item .c{font-size:12px;color:var(--dim);margin-top:3px;line-height:1.7}
.arch-year{border:1px solid var(--line);background:var(--panel);margin-bottom:14px}
.arch-year .yh{padding:10px 18px;border-bottom:1px solid var(--line2);font-family:var(--mono);font-size:13px;color:var(--y);letter-spacing:.14em;display:flex;align-items:center;gap:10px}
.arch-year .yh small{color:var(--dim2);font-size:10px;margin-left:auto}
.arch-row{display:flex;align-items:center;gap:16px;padding:11px 18px;border-bottom:1px solid var(--line2);font-size:13px;transition:.2s}
.arch-row:last-child{border-bottom:0}
.arch-row:hover{background:var(--y-dim)}
.arch-row .dt{font-family:var(--mono);font-size:11px;color:var(--dim2);flex:none}
.arch-row .ct{font-family:var(--mono);font-size:10px;color:var(--b);flex:none}
.arch-row a{color:var(--hi);flex:1}
.arch-row a:hover{color:var(--y)}
.tags-page{display:flex;flex-wrap:wrap;gap:10px}
.tags-page button{display:flex;align-items:baseline;gap:10px;padding:12px 18px;border:1px solid var(--line);background:var(--panel);transition:.2s;font-size:14px;color:var(--hi)}
.tags-page button:hover{border-color:var(--y);color:var(--y);transform:translateY(-2px)}
.tags-page button em{font-style:normal;font-family:var(--mono);font-size:10px;color:var(--dim2)}
.empty{border:1px dashed var(--line);padding:48px 20px;text-align:center;color:var(--dim);font-size:13px;font-family:var(--mono)}

/* ---------- overlays ---------- */
.search-panel{position:fixed;inset:0;z-index:100;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(8px);display:none;padding-top:12vh}
.search-panel.on{display:block}
.search-box{max-width:660px;margin:0 auto;background:var(--solid);border:1px solid var(--y);box-shadow:0 24px 70px rgba(0,0,0,.5)}
.search-input{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}
.search-input input{flex:1;background:none;border:0;outline:none;font-size:16px;color:var(--hi)}
.search-input .k{font-family:var(--mono);font-size:10px;color:var(--dim2);border:1px solid var(--line);padding:2px 6px}
.search-res{max-height:46vh;overflow:auto}
.search-res a{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line2);font-size:13px;transition:.15s}
.search-res a:hover{background:var(--y-dim)}
.search-res .no{font-family:var(--mono);font-size:10px;color:var(--y)}
.search-res .cc{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--dim2)}
.search-tip{padding:9px 18px;font-family:var(--mono);font-size:10px;color:var(--dim2);letter-spacing:.08em}
.toast{position:fixed;right:24px;bottom:24px;z-index:200;border:1px solid var(--y);background:var(--solid);color:var(--y);padding:11px 18px;font-family:var(--mono);font-size:11.5px;letter-spacing:.06em;opacity:0;transform:translateY(10px);pointer-events:none;transition:.25s}
.toast.on{opacity:1;transform:none}

footer{border-top:1px solid var(--line);margin-top:40px;position:relative;z-index:1}
footer::before{content:"";display:block;height:5px;background:repeating-linear-gradient(115deg,var(--y) 0 12px,transparent 12px 24px);opacity:.65}
.foot-in{max-width:var(--w);margin:0 auto;padding:22px 24px 30px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;font-family:var(--mono);font-size:10.5px;color:var(--dim2);letter-spacing:.06em}
.foot-in .right{margin-left:auto}

/* ---------- v2: hero carousel ---------- */
.hero-deck{position:relative}
.hero.fullscreen{height:100vh;min-height:620px}
.hero-nav{position:absolute;z-index:8;top:50%;transform:translateY(-50%);width:32px;height:52px;border:1px solid var(--line);background:var(--panel);color:var(--hi);display:grid;place-items:center;transition:.2s}
.hero-nav:hover{border-color:var(--y);color:var(--y);background:var(--y-dim)}
.hero-nav.prev{left:0}.hero-nav.next{right:0}
.hero-dots{position:absolute;z-index:8;bottom:18px;left:50%;transform:translateX(-50%);display:flex;gap:6px;align-items:center}
.hero-dots button{width:26px;height:3px;background:var(--line);transition:.25s}
.hero-dots button.on{background:var(--y);width:42px}
.hero-dots .pause{width:auto;height:auto;background:none;border:1px solid var(--line);color:var(--dim);font-family:var(--mono);font-size:9px;letter-spacing:.1em;padding:3px 8px;margin-right:8px}
.hero-dots .pause:hover{color:var(--y);border-color:var(--y)}
.type-cursor{display:inline-block;width:7px;height:1em;background:var(--y);vertical-align:-2px;margin-left:3px;animation:blink 1s step-end infinite}
@keyframes blink{50%{opacity:0}}

/* ---------- v2: view tools & grid ---------- */
.view-tools{display:flex;align-items:center;gap:8px;margin-bottom:12px;flex-wrap:wrap}
.seg{display:inline-flex;border:1px solid var(--line);align-items:center}
.seg .lb{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;color:var(--dim2);padding:0 8px}
.seg button{padding:5px 10px;font-family:var(--mono);font-size:10px;letter-spacing:.06em;color:var(--dim);border-left:1px solid var(--line);transition:.2s}
.seg button:hover{color:var(--hi)}
.seg button.on{background:var(--y);color:#111}
.view-tools .spacer{margin-left:auto}
.view-tools .hint{font-family:var(--mono);font-size:9.5px;color:var(--dim2);letter-spacing:.08em;cursor:pointer;border:1px solid var(--line);padding:4px 8px}
.view-tools .hint:hover{color:var(--y);border-color:var(--y)}
.posts.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.posts.grid .card{margin-bottom:0}
.posts.grid .card-top{flex-direction:column}
.posts.grid .cover{width:100%;height:96px}
.posts.grid .card-excerpt{-webkit-line-clamp:3}
.posts.grid .card-actions{flex-wrap:wrap;height:auto;padding:6px 0}

/* ---------- v2: sidebar extras ---------- */
.heat{display:grid;grid-template-columns:repeat(13,1fr);gap:3px}
.heat i{aspect-ratio:1;background:var(--bg2);border:1px solid var(--line2);display:block;transition:.2s}
.heat i:hover{outline:1px solid var(--y)}
.heat i.l1{background:color-mix(in srgb,var(--y) 20%,transparent)}
.heat i.l2{background:color-mix(in srgb,var(--y) 42%,transparent)}
.heat i.l3{background:color-mix(in srgb,var(--y) 78%,transparent)}
.heat-legend{display:flex;align-items:center;gap:5px;margin-top:10px;font-family:var(--mono);font-size:9px;color:var(--dim2)}
.heat-legend i{width:9px;height:9px;display:block}
.dyn-item{border-bottom:1px dashed var(--line2);padding:9px 0;font-size:12px;line-height:1.7}
.dyn-item:first-child{padding-top:0}
.dyn-item:last-child{border-bottom:0;padding-bottom:0}
.dyn-item .d{font-family:var(--mono);font-size:9px;color:var(--y);letter-spacing:.1em}
.dyn-item .t{color:var(--txt);margin-top:3px}

/* ---------- v2: reading progress / floating tools ---------- */
.read-progress{position:fixed;top:0;left:0;height:2px;width:0;background:var(--y);z-index:120;transition:width .08s linear}
.fab-stack{position:fixed;right:20px;bottom:20px;z-index:60;display:flex;flex-direction:column;gap:7px}
.fab{width:36px;height:36px;border:1px solid var(--line);background:var(--solid);color:var(--dim);display:grid;place-items:center;transition:.2s;opacity:0;pointer-events:none;transform:translateY(6px)}
.fab.show{opacity:1;pointer-events:auto;transform:none}
.fab:hover{border-color:var(--y);color:var(--y)}
.fab.on{background:var(--y);color:#111;border-color:var(--y)}
.float-toc{position:absolute;right:44px;bottom:0;width:210px;max-height:300px;overflow:auto;background:var(--solid);border:1px solid var(--y);box-shadow:0 12px 34px rgba(0,0,0,.5);display:none;padding:6px;z-index:70}
.float-toc.on{display:block}
.float-toc .fh{font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:var(--dim2);padding:5px 8px;border-bottom:1px solid var(--line2);margin-bottom:4px}
.float-toc a{display:block;padding:6px 8px;font-size:11.5px;color:var(--dim);border-left:2px solid transparent;line-height:1.5}
.float-toc a:hover,.float-toc a.on{border-left-color:var(--y);color:var(--y);background:var(--y-dim)}
body.immersive .topbar,body.immersive .side,body.immersive footer,body.immersive .crumb,body.immersive .nav-posts,body.immersive .comment-zone,body.immersive .hero-deck,body.immersive .related-grid,body.immersive .series-box{display:none}
body.immersive .grid{grid-template-columns:1fr;max-width:820px;margin:0 auto}
body.immersive .article{border:0;background:transparent;padding-top:34px}

/* ---------- v2: article extras ---------- */
.code-wrap{position:relative}
.code-copy{position:absolute;right:6px;top:6px;padding:3px 8px;border:1px solid var(--line);background:var(--solid);color:var(--dim);font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;opacity:0;transition:.2s;z-index:2}
.code-wrap:hover .code-copy{opacity:1}
.code-copy:hover{color:var(--y);border-color:var(--y)}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.related-box{border:1px solid var(--line);background:var(--panel)}
.related-box .rh{padding:9px 14px;border-bottom:1px solid var(--line2);font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--y)}
.related-box a{display:block;padding:10px 14px;font-size:12.5px;color:var(--txt);border-bottom:1px solid var(--line2);line-height:1.6}
.related-box a:last-child{border-bottom:0}
.related-box a:hover{color:var(--y);background:var(--y-dim)}
.series-box{border:1px solid var(--y-dim);background:var(--y-dim);padding:14px 18px;margin-top:18px}
.series-box .sh{font-family:var(--mono);font-size:10px;letter-spacing:.16em;color:var(--y);margin-bottom:8px}
.series-box a{display:flex;gap:10px;padding:5px 0;font-size:12.5px;color:var(--txt)}
.series-box a:hover{color:var(--y)}
.series-box a.cur{color:var(--hi)}
.series-box .sn{font-family:var(--mono);font-size:10px;color:var(--dim2);flex:none}
.stale-note{border:1px dashed var(--line);padding:9px 14px;margin:16px 0 0;font-family:var(--mono);font-size:10.5px;color:var(--dim);letter-spacing:.04em}
.stale-note b{color:var(--y);font-weight:400}
.post-figure{margin:20px 0;border:1px solid var(--line);background:var(--bg2);cursor:zoom-in;transition:border-color .2s}
.post-figure:hover{border-color:var(--y)}
.post-figure svg{display:block;width:100%;height:auto}
.post-figure figcaption{padding:7px 12px;border-top:1px solid var(--line2);font-family:var(--mono);font-size:9.5px;color:var(--dim2);letter-spacing:.08em}

/* ---------- v2: overlays ---------- */
.lightbox{position:fixed;inset:0;z-index:150;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;padding:30px}
.lightbox.on{display:flex}
.lightbox-in{max-width:900px;width:100%;border:1px solid var(--y)}
.lightbox-in svg{width:100%;height:auto;display:block;background:#1b1d20}
.lightbox .lb-hd{display:flex;align-items:center;gap:10px;padding:9px 14px;border-bottom:1px solid var(--line2);font-family:var(--mono);font-size:10px;letter-spacing:.14em;color:var(--y);background:var(--solid)}
.lightbox .lb-hd button{margin-left:auto;color:var(--dim)}
.drawer-mask{position:fixed;inset:0;z-index:130;background:rgba(0,0,0,.55);display:none}
.drawer-mask.on{display:block}
.drawer{position:fixed;top:0;right:0;bottom:0;width:332px;max-width:88vw;z-index:140;background:var(--solid);border-left:2px solid var(--y);transform:translateX(105%);transition:transform .3s ease;overflow:auto}
.drawer.on{transform:none}
.drawer-hd{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--y)}
.drawer-hd button{margin-left:auto;color:var(--dim)}
.drawer-sec{padding:14px 18px;border-bottom:1px solid var(--line2)}
.drawer-sec h4{margin:0 0 10px;font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;color:var(--dim2);font-weight:400}
.opt-row{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;font-size:12px}
.opt-row:last-child{margin-bottom:0}
.swatches{display:flex;gap:7px}
.swatches button{width:24px;height:24px;border:1px solid var(--line);position:relative}
.swatches button.on::after{content:"";position:absolute;inset:3px;border:1px solid #111;outline:1px solid var(--hi)}
.drawer-tip{font-size:11px;color:var(--dim2);line-height:1.85;padding:14px 18px}
.shortcut-modal{position:fixed;inset:0;z-index:160;background:rgba(0,0,0,.7);display:none;align-items:center;justify-content:center;padding:20px}
.shortcut-modal.on{display:flex}
.shortcut-modal .sc-in{width:min(460px,100%);background:var(--solid);border:1px solid var(--y)}
.shortcut-modal .sc-hd{padding:12px 18px;border-bottom:1px solid var(--line);font-family:var(--mono);font-size:11px;letter-spacing:.16em;color:var(--y)}
.shortcut-modal .sc-bd{padding:12px 18px 18px}
.shortcut-modal .sc-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;font-size:12px;border-bottom:1px dashed var(--line2)}
.shortcut-modal .sc-row:last-child{border-bottom:0}
.shortcut-modal kbd{font-family:var(--mono);font-size:10px;border:1px solid var(--line);padding:2px 7px;color:var(--y)}
.compliance-list{font-size:12px;line-height:1.95;color:var(--dim)}
.compliance-list b{color:var(--y);font-weight:400}

/* ---------- v2: new pages ---------- */
.link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0 60px}
.link-card{border:1px solid var(--line);background:var(--panel);padding:16px;display:flex;gap:12px;transition:.2s;position:relative}
.link-card:hover{border-color:var(--y);transform:translateY(-2px)}
.link-card .lm{width:40px;height:40px;flex:none;border:1px solid var(--y-dim);display:grid;place-items:center;font-family:var(--mono);font-size:15px;color:var(--y)}
.link-card h4{margin:0;font-size:13.5px;color:var(--hi)}
.link-card p{margin:4px 0 0;font-size:11.5px;color:var(--dim);line-height:1.6}
.link-card .lst{position:absolute;right:12px;top:12px;font-family:var(--mono);font-size:9px;color:var(--dim2)}
.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0 60px}
.project-card{border:1px solid var(--line);background:var(--panel);overflow:hidden;transition:.2s}
.project-card:hover{border-color:var(--y)}
.project-card .pc-art{height:112px;border-bottom:1px solid var(--line2)}
.project-card .pc-art svg{width:100%;height:100%;display:block}
.project-card .pc-bd{padding:14px 16px}
.project-card h4{margin:0;font-size:14px;color:var(--hi)}
.project-card p{margin:6px 0 10px;font-size:12px;color:var(--dim);line-height:1.7}
.project-card .pc-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.project-card .pc-tags span{font-family:var(--mono);font-size:9.5px;border:1px solid var(--line);padding:2px 6px;color:var(--dim)}
.project-card .pc-st{font-family:var(--mono);font-size:9.5px;color:var(--y);letter-spacing:.1em}
.cat-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0 60px}
.cat-card{border:1px solid var(--line);background:var(--panel);padding:16px 18px;transition:.2s}
.cat-card:hover{border-color:var(--y)}
.cat-card .cc-h{display:flex;align-items:baseline;gap:10px}
.cat-card .cc-h b{font-size:15px;color:var(--hi);font-weight:500}
.cat-card .cc-h em{font-style:normal;font-family:var(--mono);font-size:10px;color:var(--y);margin-left:auto}
.cat-card ul{margin:10px 0 0;padding-left:16px}
.cat-card li{font-size:12px;padding:3px 0;color:var(--dim)}
.cat-card li a:hover{color:var(--y)}
.gb-form{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.gb-form input{width:140px;flex:none;background:var(--bg2);border:1px solid var(--line);padding:8px 10px;font-size:12px;outline:none}
.gb-form textarea{flex:1;min-width:200px;background:var(--bg2);border:1px solid var(--line);padding:8px 10px;font-size:12px;outline:none;resize:vertical;min-height:38px;line-height:1.6}
.gb-form input:focus,.gb-form textarea:focus{border-color:var(--y)}
.gb-list .cmt-item{padding:12px 0}
.search-res mark{background:var(--y);color:#111;padding:0 2px}
.search-res .snip{display:block;font-size:11px;color:var(--dim2);margin-top:3px;line-height:1.5}

/* ---------- v2: display settings ---------- */
html[data-accent=blue]{--y:#22bbff;--y-dim:rgba(34,187,255,.12)}
html[data-theme=light][data-accent=blue]{--y:#0b7fbb;--y-dim:rgba(11,127,187,.1)}
html[data-accent=white]{--y:#eaeaea;--y-dim:rgba(255,255,255,.12)}
html[data-theme=light][data-accent=white]{--y:#4a4a4a;--y-dim:rgba(0,0,0,.07)}
html[data-font=large] body{font-size:15px}
html[data-font=large] .post-body{font-size:16px}
html[data-font=large] .card-excerpt,html[data-font=large] .about-sec p{font-size:14.5px}
html[data-density=compact] .card{padding-top:12px}
html[data-density=compact] .card-excerpt{display:none}
html[data-density=compact] .card-meta{margin-top:8px}
html[data-density=compact] .card-actions{margin-top:10px}
html[data-motion=off] *,html[data-motion=off] *::before,html[data-motion=off] *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}

/* ---------- v3: pointer feedback ---------- */
button:active,a:active{filter:brightness(1.12)}
.iconbtn:active,.chip:active,.seg button:active,.card-actions button:active,.big-act:active,.nav a:active,.fab:active,.hero-btn:active{transform:translateY(1px)}
.card-actions button:active,.big-act:active,.chip:active,.seg button:active{background:var(--y);color:#111;border-color:var(--y)}
.card:active{border-color:color-mix(in srgb,var(--y) 55%,transparent)}
.arch-row:active,.link-card:active{background:var(--y-dim)}
#cfxLayer{position:fixed;inset:0;pointer-events:none;z-index:9000;overflow:hidden}
.cfx{position:absolute;width:0;height:0;--cfx:var(--b)}
.cfx.exec{--cfx:#f2f2f2}
.cfx-lock{position:absolute;--cfx:var(--y);animation:cfxLockFade .46s ease-out forwards}
.cfx-box{position:absolute;left:0;top:0;width:46px;height:46px;background:radial-gradient(circle at 50% 50%,rgba(8,9,10,.5) 0%,rgba(8,9,10,.26) 55%,transparent 76%);animation:cfxPulse .54s cubic-bezier(.16,.7,.24,1) forwards}
.cfx-box::before,.cfx-box::after{content:"";position:absolute;left:50%;top:50%;background:var(--cfx);box-shadow:0 0 2px #000,0 0 5px #000}
.cfx-box::before{width:14px;height:1px;transform:translate(-50%,-50%)}
.cfx-box::after{width:1px;height:14px;transform:translate(-50%,-50%)}
.cfx-box i,.cfx-lock i{position:absolute;width:9px;height:9px;border:1px solid var(--cfx);display:block;filter:drop-shadow(0 0 1px #000) drop-shadow(0 0 2px #000)}
.cfx-box i.c1,.cfx-lock i.c1{left:0;top:0;border-width:1px 0 0 1px}
.cfx-box i.c2,.cfx-lock i.c2{right:0;top:0;border-width:1px 1px 0 0}
.cfx-box i.c3,.cfx-lock i.c3{left:0;bottom:0;border-width:0 0 1px 1px}
.cfx-box i.c4,.cfx-lock i.c4{right:0;bottom:0;border-width:0 1px 1px 0}
.cfx-lock::after{content:"";position:absolute;left:0;right:0;height:1px;background:var(--cfx);box-shadow:0 0 7px var(--cfx);animation:cfxScan .46s linear forwards}
.cfx-lock b{position:absolute;right:0;bottom:-14px;font:400 9px var(--mono);letter-spacing:.1em;color:var(--cfx);white-space:nowrap;opacity:.9;text-shadow:0 0 3px #000,0 1px 3px #000}
.cfx-tag{position:absolute;left:20px;top:15px;font:9px var(--mono);letter-spacing:.12em;color:var(--cfx);white-space:nowrap;text-shadow:0 0 3px #000,0 1px 3px #000,0 0 7px #000;animation:cfxTag .54s ease-out forwards}
@keyframes cfxPulse{0%{transform:translate(-23px,-23px) scale(.55);opacity:1}100%{transform:translate(-23px,-23px) scale(1.42);opacity:0}}
@keyframes cfxTag{0%{opacity:0;transform:translateY(4px)}20%{opacity:1;transform:translateY(0)}100%{opacity:0;transform:translateY(-7px)}}
@keyframes cfxLockFade{0%{opacity:0}12%{opacity:1}100%{opacity:0}}
@keyframes cfxScan{0%{top:0;opacity:1}100%{top:100%;opacity:0}}
#cfxCursor{position:fixed;left:0;top:0;width:28px;height:28px;margin:-14px 0 0 -14px;pointer-events:none;z-index:8998;color:var(--y);opacity:0;transition:opacity .18s;will-change:transform}
#cfxCursor.vis{opacity:.7}
#cfxCursor.hidden{opacity:0}
html[data-cursor=off] #cfxCursor{display:none}
html[data-cursor=on] body,html[data-cursor=on] button,html[data-cursor=on] a{cursor:crosshair}
html[data-cursor=on] input,html[data-cursor=on] textarea{cursor:text}
.seg-demo{font:11px var(--mono);letter-spacing:.08em;color:var(--y);border:1px solid var(--line);padding:3px 11px;transition:background .2s,border-color .2s}
.seg-demo:hover{background:var(--y-dim);border-color:var(--y)}
@media(prefers-reduced-motion:reduce){#cfxLayer,#cfxCursor{display:none}}
@media(max-width:820px){#cfxLayer,#cfxCursor{display:none}}

@media(max-width:1000px){
  .grid{grid-template-columns:minmax(0,1fr) 270px;gap:16px}
  .link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .hero-in{padding:36px}
  .about-grid{grid-template-columns:1fr}
  .about-card{position:static}
}
@media(max-width:820px){
  .grid{grid-template-columns:1fr}
  .side{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .side .panel:first-child{grid-column:1/-1}
  .nav{display:none}
  .menubtn{display:grid}
  .topbar-in{gap:12px}
  .tools{margin-left:auto;border-left:0;padding-left:0}
  .hero{height:auto;min-height:420px}
  .hero-art{width:100%;opacity:.4}
  .hero-meta{display:none}
  .hero-num{display:none}
  .hero-in{max-width:100%}
  .nav-mobile{display:flex;flex-wrap:wrap;gap:4px;padding:10px 24px;border-top:1px solid var(--line2)}
  .nav-mobile a{font-size:12px;padding:5px 10px;border:1px solid var(--line);color:var(--dim)}
  .nav-mobile a.on{color:var(--y);border-color:var(--y)}
}
@media(min-width:821px){.nav-mobile{display:none}}
@media(max-width:560px){
  .wrap{padding:0 14px}
  .topbar-in{padding:0 14px;height:52px}
  .brand-name{font-size:14px}
  .hero{min-height:380px}
  .hero-in{padding:26px 20px}
  .eyebrow{font-size:9px;letter-spacing:.16em;white-space:nowrap}
  .hero-art-label{display:none}
  .hero h1{font-size:34px}
  .hero-desc{font-size:12.5px}
  .hero-cta{flex-wrap:wrap}
  .scroll-hint{display:none}
  .grid{margin-top:16px}
  .card{padding:16px 14px 0}
  .card-top{flex-direction:column;gap:10px}
  .cover{width:100%;height:78px}
  .card h3{font-size:17px}
  .card-meta{gap:9px}
  .card-actions{flex-wrap:wrap;height:auto;padding:6px 0}
  .act{padding:0 8px;font-size:10.5px}
  .act.right{margin-left:0}
  .side{grid-template-columns:1fr}
  .article{padding:22px 18px 0}
  .nav-posts{grid-template-columns:1fr}
  .cmt-form{flex-wrap:wrap}
  .cmt-form input{width:100%}
  .cmt-form textarea{flex-basis:100%}
  .cmt-send{height:34px;flex:1}
  .page-head{padding:20px 18px}
  .about-sec{padding:18px}
  .arch-row{gap:9px;padding:10px 12px;font-size:12px}
  .foot-in{padding:18px 14px}
  .view-tools{gap:6px}
  .view-tools .hint{display:none}
  .seg .lb{padding:0 5px}
  .seg button{padding:5px 7px;font-size:9.5px}
  .hero-nav{width:26px;height:42px}
  .hero-dots{bottom:14px}
  .hero-dots .pause{margin-right:4px;padding:3px 5px}
  .link-grid,.project-grid,.cat-grid{grid-template-columns:1fr}
  .fab-stack{right:12px;bottom:12px;gap:5px}
  .fab{width:32px;height:32px}
  .float-toc{right:40px;width:180px}
  .drawer{width:100%}
  .gb-form input{width:100%}
  .search-res .snip{display:none}
}