/* ============ tokens ============ */
:root{
  --ink:#1d2b33;
  --muted:#5d7381;
  --faint:#8194a0;
  --accent:#20685d;
  --accent-strong:#155248;
  --card:rgba(255,255,255,.60);
  --card-solid:#f4f8f7;
  --line:rgba(84,110,120,.20);
  --line-strong:rgba(84,110,120,.34);
  --shadow:0 12px 34px rgba(58,86,104,.09);
  --radius:18px;
  --serif:"Songti SC","SimSun",Georgia,serif;
  --sans:-apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:light;
}
html[data-theme=night]{
  --ink:#e2ebf0;
  --muted:#9fb2bf;
  --faint:#7f929f;
  --accent:#7fd1bd;
  --accent-strong:#a5e4d2;
  --card:rgba(28,42,53,.72);
  --card-solid:#1b2836;
  --line:rgba(140,170,186,.18);
  --line-strong:rgba(140,170,186,.30);
  --shadow:0 14px 40px rgba(0,0,0,.32);
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  font:15px/1.75 var(--sans);
  background:
    radial-gradient(ellipse 60% 45% at 18% 0%,#a9cadb,transparent 60%),
    radial-gradient(ellipse 50% 40% at 92% 12%,#d5dbc6,transparent 55%),
    radial-gradient(ellipse 70% 50% at 60% 100%,#cfe0dc,transparent 60%),
    #e7eced;
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  transition:background-color .3s ease,color .3s ease;
}
html[data-theme=night] body{
  background:
    radial-gradient(ellipse 60% 45% at 18% 0%,#22394b,transparent 60%),
    radial-gradient(ellipse 50% 40% at 92% 12%,#213c3a,transparent 55%),
    radial-gradient(ellipse 70% 50% at 60% 100%,#1d3341,transparent 60%),
    #0f171f;
}
a{color:inherit;text-decoration:none}
a:hover{color:var(--accent)}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.icon{width:1em;height:1em;flex:0 0 auto;stroke-width:1.9}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ============ header ============ */
.top{
  max-width:1160px;margin:0 auto;padding:26px 30px;
  display:flex;align-items:center;gap:26px;
}
.brand{font-family:var(--mono);font-weight:600;letter-spacing:.12em;font-size:15px;white-space:nowrap}
.brand span{color:var(--accent);opacity:.85}
.top nav{display:flex;gap:24px;margin-left:auto;font-size:13.5px;color:var(--muted)}
.top nav a{position:relative;padding-bottom:2px}
.top nav a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--accent);transition:right .28s ease}
.top nav a:hover::after{right:0}
.theme-toggle{
  display:inline-flex;align-items:center;gap:7px;
  border:1px solid var(--line-strong);border-radius:999px;
  padding:6px 13px;font-size:12px;color:var(--muted);background:var(--card);
  backdrop-filter:blur(14px);white-space:nowrap;
}
.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}

/* ============ hero ============ */
.home-intro{max-width:1160px;margin:0 auto;padding:30px 30px 10px}
.home-intro .eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;color:var(--faint);
  margin:0 0 20px;
}
.home-intro h1{
  font-family:var(--serif);font-weight:600;margin:0;
  font-size:clamp(38px,6.4vw,72px);line-height:1.04;letter-spacing:-.01em;
}
.home-intro h1 em{font-style:normal;color:var(--accent)}
.home-intro .lede{max-width:560px;margin:22px 0 0;color:var(--muted);font-size:15.5px;line-height:1.95}
.home-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--line-strong);border-radius:12px;
  padding:10px 18px;font-size:13.5px;color:var(--ink);
  transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;
}
.btn:hover{transform:translateY(-2px)}
.btn-solid{background:var(--accent);border-color:var(--accent);color:#fff}
html[data-theme=night] .btn-solid{color:#0f1a20}
.btn-solid:hover{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}
html[data-theme=night] .btn-solid:hover{color:#0f1a20}

/* ============ marquee strip (signature) ============ */
.ticker{
  margin-top:52px;border-bottom:1px solid var(--line);
  overflow-x:auto;scrollbar-width:none;
}
.ticker::-webkit-scrollbar{display:none}
.ticker ol{
  list-style:none;display:flex;gap:0;margin:0;padding:0;
  min-width:max-content;
}
.ticker li{display:flex;align-items:stretch}
.ticker li + li{border-left:1px solid var(--line)}
.ticker a{
  display:flex;align-items:baseline;gap:11px;padding:16px 22px 18px;
  white-space:nowrap;transition:background .2s ease;
}
.ticker a:hover{background:var(--card)}
.ticker code{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;color:var(--accent);
}
.ticker .t{font-size:13.5px}
.ticker time{font-family:var(--mono);font-size:10.5px;color:var(--faint)}

/* ============ layout ============ */
.home-layout{
  max-width:1160px;margin:0 auto;padding:48px 30px 0;
  display:grid;grid-template-columns:290px minmax(0,1fr);gap:26px;align-items:start;
}
.col{display:grid;gap:22px;min-width:0}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;backdrop-filter:blur(18px);box-shadow:var(--shadow);min-width:0;
  transition:border-color .22s ease,background .3s ease;
}
.card-label{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  margin-bottom:18px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;
  color:var(--muted);text-transform:uppercase;
}
.card-label h2,.card-label .lbl{margin:0;font:inherit}
.card-label a{font-size:11px;white-space:nowrap;letter-spacing:.04em}
.card-label a:hover{text-decoration:underline}
.muted{color:var(--muted);font-size:13px;line-height:1.8}

/* profile */
.profile-top{display:flex;gap:15px;align-items:center}
.avatar{
  width:58px;height:58px;border-radius:16px;flex:0 0 auto;
  background:var(--accent);color:#fff;
  display:grid;place-items:center;font-family:var(--mono);font-size:24px;font-weight:600;
}
html[data-theme=night] .avatar{color:#0f1a20}
.profile-top h2{margin:0;font-family:var(--serif);font-size:20px;font-weight:600;line-height:1.3}
.profile-top .muted{font-size:11.5px}
.profile .bio{margin:18px 0 0;font-size:13.5px;line-height:1.95;color:var(--ink)}
.status{
  display:inline-flex;align-items:center;gap:8px;margin-top:16px;
  font-size:12px;color:var(--accent);font-family:var(--mono);letter-spacing:.02em;
}
.status::before{
  content:"";width:6px;height:6px;border-radius:50%;background:currentColor;
  box-shadow:0 0 0 0 currentColor;animation:pulse 2.6s ease-out infinite;
}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(32,104,93,.45)}70%{box-shadow:0 0 0 8px rgba(32,104,93,0)}100%{box-shadow:0 0 0 0 rgba(32,104,93,0)}}
.profile .contact-line{margin:14px 0 0;font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.profile .contact-line a:hover{color:var(--accent)}

/* focus list */
.focus{display:grid;gap:16px;margin:0;padding:0;list-style:none}
.focus li{display:flex;gap:13px}
.focus .ic{
  flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:rgba(32,104,93,.09);color:var(--accent);font-size:15px;
}
html[data-theme=night] .focus .ic{background:rgba(127,209,189,.12)}
.focus strong{display:block;font-size:13.5px;font-weight:600}
.focus span{font-size:12px;color:var(--muted);line-height:1.7}

/* idea card */
.quote{
  font-family:var(--serif);font-size:19px;line-height:1.8;font-weight:500;
  margin:0 0 12px;min-height:3.6em;
}
.idea-foot{display:flex;justify-content:space-between;align-items:center;gap:10px}
#next-idea{
  display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--faint);
  font-family:var(--mono);letter-spacing:.06em;
}
#next-idea:hover{color:var(--accent)}

/* main column */
.home-main .project{
  background:linear-gradient(150deg,rgba(239,247,243,.92),rgba(255,255,255,.7));
  border-color:rgba(45,101,95,.24);
}
html[data-theme=night] .home-main .project{background:linear-gradient(150deg,rgba(29,52,58,.92),rgba(24,38,48,.75));border-color:rgba(127,209,189,.24)}
.project-icon{
  font-family:var(--mono);font-size:19px;letter-spacing:.16em;color:var(--accent);
  margin:0 0 14px;
}
.home-main .project h3{font-family:var(--serif);font-size:clamp(23px,3.2vw,32px);font-weight:600;line-height:1.35;margin:0 0 14px}
.home-main .project p{margin:0;font-size:14.5px;line-height:1.95;color:var(--muted);max-width:62ch}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}
.chip{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;
  border:1px solid var(--line-strong);border-radius:999px;padding:4px 11px;color:var(--muted);
}
a.chip:hover{border-color:var(--accent);color:var(--accent)}
.home-main .project .links{display:flex;gap:18px;flex-wrap:wrap;margin-top:22px;font-size:13px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--accent)}
.link-arrow:hover{gap:10px}

/* rows */
.rows{display:grid;margin:0;padding:0;list-style:none}
.row{
  display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;align-items:baseline;
  padding:14px 0;border-bottom:1px solid var(--line);
}
.row:first-child{padding-top:4px}
.row:last-child{border-bottom:0;padding-bottom:2px}
.row time{font-family:var(--mono);font-size:11px;color:var(--faint);white-space:nowrap}
.row .t{font-size:14px;line-height:1.7;display:flex;gap:9px;align-items:baseline}
.row .t::after{content:"";}
.row:hover .t{color:var(--accent)}
.row .kind{display:block;font-size:11px;color:var(--faint);margin-top:4px;font-family:var(--mono);letter-spacing:.04em}
.row-plain{grid-template-columns:minmax(0,1fr)}
.row-plain .t{font-size:14px}
.row .note{font-size:11.5px;color:var(--faint);margin-top:5px}

/* filter */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 18px;padding:0;list-style:none}
.filter{
  border:1px solid var(--line-strong);border-radius:999px;padding:5px 13px;
  font-size:12px;color:var(--muted);transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.filter:hover{border-color:var(--accent);color:var(--accent)}
.filter[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}
html[data-theme=night] .filter[aria-pressed=true]{color:#0f1a20}

/* essays */
.essays{display:grid;gap:14px;margin:0;padding:0;list-style:none}
.essay{
  border-left:2px solid var(--line-strong);padding:2px 0 2px 15px;
}
.essay:hover{border-left-color:var(--accent)}
.essay .meta{font-family:var(--mono);font-size:10.5px;color:var(--faint);letter-spacing:.04em}
.essay h4{margin:5px 0 5px;font-size:13.5px;font-weight:600;line-height:1.65}
.essay p{margin:0;font-size:12.5px;color:var(--muted);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* contribution ledger */
.ledger{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.ledger li{display:flex;gap:12px;align-items:flex-start}
.ledger .ic{color:var(--accent);font-size:15px;margin-top:3px}
.ledger .t{font-size:13.5px;line-height:1.6}
.ledger .t span{display:block;font-size:11.5px;color:var(--faint);font-family:var(--mono)}

/* ============ footer ============ */
.footer{
  max-width:1160px;margin:34px auto 120px;padding:26px 30px 0;
  border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:11.5px;color:var(--faint);font-family:var(--mono);letter-spacing:.03em;
}
.footer a:hover{color:var(--accent)}
.footer .rss{display:inline-flex;align-items:center;gap:6px}


.home-intro{margin:0 auto;border:0;text-align:left}.home-intro h1{font-size:clamp(38px,5.6vw,64px);line-height:1.2}.home-intro h1 em{font-style:normal;color:var(--accent)}.home-intro .lede{font-size:15px!important;max-width:620px}.home-actions a{padding:10px 18px;border-color:var(--line-strong);border-radius:12px}.home-actions a:first-child{background:var(--accent);border-color:var(--accent)}
.home-layout{padding-top:36px;grid-template-columns:290px minmax(0,1fr)}.home-sidebar,.home-main{display:grid;gap:22px;grid-template-columns:1fr}.home-main>.card{grid-column:1}.home-layout .card{background:var(--card);border-color:var(--line);border-radius:18px;box-shadow:var(--shadow);padding:24px}.home-main .project{background:linear-gradient(150deg,#eff7f3eb,#ffffffb3);border-color:#2d655f3d;padding:28px}.home-main .project h3{font-family:var(--serif);font-size:30px;font-weight:600}.home-main .project-icon{color:var(--accent)}
.home-layout .card-label h2{font-family:var(--mono);font-size:11px;letter-spacing:.08em}.home-sidebar .avatar{width:58px;height:58px;object-fit:cover}.home-main .row h3{font-size:14px;font-weight:500}.home-main .rows .row{grid-template-columns:96px minmax(0,1fr)}.home-main .row{display:block}.home-main .rows .row{display:grid}.home-main .row .date{font-family:var(--mono);font-size:11px;color:var(--faint)}.home-sidebar .quote{font-family:var(--serif)}
.home-essays{display:grid;gap:18px;margin-top:18px}.home-essay{display:block;border-left:2px solid var(--line-strong);padding-left:15px}.home-essay:hover{border-color:var(--accent)}.home-essay time{font-family:var(--mono);font-size:11px;color:var(--faint)}.home-essay h3{font-size:14px;margin:6px 0;line-height:1.7}.home-essay p{font-size:13px;color:var(--muted);margin:0;line-height:1.8}
html[data-theme=night] .home-layout .card{background:var(--card);border-color:var(--line)}html[data-theme=night] .home-main .project{background:linear-gradient(150deg,#1d343aeb,#182630bf);border-color:#7fd1bd3d}
.footer{padding-bottom:130px;margin-bottom:0}.ticker span{font-size:13px}.ticker a{max-width:460px}.ticker span{overflow:hidden;text-overflow:ellipsis}.ticker code{background:transparent;padding:0}.paper{line-height:1.95}.paper h1,.paper h2{font-family:var(--serif)}
@media(max-width:1024px){.home-layout{grid-template-columns:240px minmax(0,1fr);gap:22px}.home-intro h1{font-size:48px}.home-layout .card{padding:22px}}
@media(max-width:720px){header.top{flex-wrap:wrap;padding:20px;gap:14px}.top nav{order:3;flex-basis:100%;margin:0;gap:16px;justify-content:flex-start}.theme-toggle{margin-left:auto}.home-intro{margin:0;padding:18px 20px 6px}.home-intro h1{font-size:clamp(32px,7.5vw,48px)}.home-intro .lede{font-size:14px!important}.ticker{margin-top:32px}.ticker a{padding:14px 16px;max-width:320px}.home-layout{padding:28px 20px 0;grid-template-columns:1fr}.home-sidebar{display:contents}.home-sidebar>.profile{order:0}.home-main{order:1}.home-sidebar>.card:not(.profile){order:2}.home-main .rows .row{grid-template-columns:1fr;gap:4px}.home-main .project h3{font-size:25px}.footer{margin:28px 20px 0;padding:22px 0 140px}.home-actions{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}

.footer-policies,.visit-stats{display:block}.visit-stats{flex-basis:100%;font-variant-numeric:tabular-nums}.visit-stats small{display:block;margin-top:5px;font-size:10px;color:var(--muted)}

.music-qq-links{font-size:11px;color:var(--muted);margin-top:12px}.music-global.is-compact .music-qq-links{display:none}.music-qq-links a:hover{color:var(--accent)}

/* Personal-blog discovery widgets, inspired by the reference's sidebar. */
.calendar-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.calendar-nav strong{font-size:14px;font-weight:500}.calendar-nav button{width:30px;height:30px;border-radius:9px;color:var(--muted);font-size:22px}.calendar-nav button:hover{background:var(--line);color:var(--accent)}
.writing-calendar{width:100%;border-collapse:collapse;table-layout:fixed;text-align:center;font-family:var(--mono);font-size:12px}.writing-calendar th{font-size:11px;font-weight:400;color:var(--faint);padding:5px 0 10px}.writing-calendar td{height:35px;padding:2px}.writing-calendar td>a,.writing-calendar td>span{display:grid;place-items:center;width:30px;height:30px;margin:auto;position:relative;border-radius:9px}.writing-calendar .has-entry:after{content:'';position:absolute;bottom:3px;width:3px;height:3px;border-radius:50%;background:var(--accent)}.writing-calendar .has-entry:hover{background:var(--line)}.writing-calendar .is-today{background:var(--accent);color:var(--card-solid)}.writing-calendar .is-today.has-entry:after{background:currentColor}.calendar-foot{display:flex;gap:8px;align-items:center;justify-content:space-between;margin-top:14px;font-size:10px;color:var(--faint)}.calendar-foot button{font-size:11px;color:var(--accent)}
.home-tags{display:flex;flex-wrap:wrap;gap:9px}.home-tags a{font-size:12px;line-height:1.6;padding:5px 9px;border:1px solid var(--line);border-radius:8px}.home-tags a:hover{border-color:var(--accent)}.home-tags span{font-family:var(--mono);font-size:10px;margin-left:5px;color:var(--faint)}.home-counts{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.home-counts a{display:grid;text-align:center;gap:3px}.home-counts strong{font-family:var(--mono);font-weight:500;font-size:24px;color:var(--accent)}.home-counts span{font-size:11px;color:var(--muted)}
.home-stream{gap:0}.home-stream .home-essay{border:0;padding:18px 0;border-bottom:1px solid var(--line)}.home-stream .home-essay:first-child{padding-top:2px}.home-stream .home-essay:last-child{border-bottom:0}.home-stream .home-essay h3{font-family:var(--serif);font-size:18px;font-weight:500;line-height:1.65}.home-stream .home-essay p{line-height:1.9;font-size:13px}.home-stream .home-essay time{font-size:10px}
@media(max-width:720px){.home-stream .home-essay h3{font-size:17px}.writing-calendar td>a,.writing-calendar td>span{width:32px;height:32px}}

.home-actions button{padding:10px 18px;font-size:13px;border:1px solid var(--line-strong);border-radius:12px;color:var(--accent);background:var(--card);transition:transform .18s ease}.home-actions button:hover{transform:translateY(-2px);border-color:var(--accent)}.home-actions button:disabled{opacity:.6;cursor:wait}
.discovery-paths{max-width:1160px;margin:26px auto 0;padding:0 30px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.discovery-paths a{display:grid;gap:7px;padding:20px;border:1px solid var(--line);background:var(--card)}.discovery-paths a:first-child{border-radius:14px 0 0 14px}.discovery-paths a:last-child{border-radius:0 14px 14px 0}.discovery-paths a+a{border-left:0}.discovery-paths span{font-family:var(--mono);font-size:10px;color:var(--accent);letter-spacing:.08em}.discovery-paths strong{font-family:var(--serif);font-size:18px;font-weight:500}.discovery-paths small{font-size:12px;color:var(--muted)}.discovery-paths a:hover{background:var(--card-solid)}
.random-reading{max-width:740px;padding:22px;margin-top:24px;background:var(--card);border:1px solid var(--line);border-radius:14px}.random-reading[hidden]{display:none}.random-reading small{color:var(--faint);font-family:var(--mono);font-size:11px}.random-reading h2{font-family:var(--serif);font-size:22px;font-weight:500;margin:10px 0}.random-reading p{font-size:14px;line-height:1.9;color:var(--muted)}.random-reading a{color:var(--accent);font-size:13px}
.home-main .rows .numbered-row{grid-template-columns:28px 90px minmax(0,1fr);gap:12px}.row-number{font-family:var(--mono);font-size:11px;color:var(--accent)}
@media(max-width:720px){.discovery-paths{padding:0 20px;margin-top:24px;grid-template-columns:1fr}.discovery-paths a{padding:16px}.discovery-paths a+a{border-left:1px solid var(--line);border-top:0}.discovery-paths a:first-child{border-radius:14px 14px 0 0}.discovery-paths a:last-child{border-radius:0 0 14px 14px}.discovery-paths strong{font-size:17px}.home-main .rows .numbered-row{grid-template-columns:24px minmax(0,1fr);gap:4px 10px}.numbered-row h3{grid-column:2}.numbered-row .date{grid-column:2}.row-number{grid-row:1/3}.random-reading h2{font-size:19px}}

/* Reading and personal-space improvements. */
/* Article discovery and chronological archives. */
.article-preview{padding:24px 0;border-bottom:1px solid var(--line)}.article-preview:first-child{padding-top:8px}.article-preview:last-child{border-bottom:0;padding-bottom:0}.preview-meta{display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:11px;color:var(--faint)}.preview-meta time{font-family:var(--mono)}.preview-meta a{padding:2px 7px;border-radius:5px;background:var(--line);color:var(--accent)}.article-preview h3{font-family:var(--serif);font-size:23px;line-height:1.55;margin:12px 0;font-weight:500}.article-preview p{font-size:13px;line-height:1.9;color:var(--muted);margin:0 0 12px}.article-preview h3 a:hover{color:var(--accent)}
.archive-years{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}.archive-years a{font-family:var(--mono);font-size:12px;padding:7px;border:1px solid var(--line);border-radius:7px}.archive-years span{display:block;font-size:10px;color:var(--faint)}
.timeline-controls{display:flex;flex-wrap:wrap;gap:14px;margin:24px 0}.timeline-controls[hidden]{display:none}.timeline-controls label{display:grid;gap:5px;font-size:11px;color:var(--muted)}.timeline-controls select,.timeline-controls input,.timeline-controls button{font:inherit;color:var(--ink);background:var(--card-solid);border:1px solid var(--line-strong);border-radius:8px;padding:9px 12px}.timeline-controls .timeline-search{flex:1;min-width:160px}.timeline-controls button{align-self:end;color:var(--accent);cursor:pointer}.timeline-year{border-top:1px solid var(--line);padding:20px 0}.timeline-year>summary{font-family:var(--mono);font-size:24px;cursor:pointer;color:var(--accent)}.timeline-year>summary span{font-family:var(--sans);font-size:12px;color:var(--faint);margin-left:12px}.timeline-month{display:grid;grid-template-columns:64px minmax(0,1fr);gap:16px;margin-top:24px}.timeline-month h2{margin:0;font-size:15px;color:var(--muted)}.timeline-month ul{list-style:none;padding:0;margin:0}.timeline-entry{display:grid;grid-template-columns:48px minmax(0,1fr) 30px;gap:12px;align-items:baseline;padding:9px 0;border-bottom:1px dashed var(--line)}.timeline-entry time,.timeline-entry>span{font-size:10px;color:var(--faint);font-family:var(--mono)}.timeline-entry a{font-size:13px;overflow-wrap:anywhere}.timeline-entry a:hover{color:var(--accent)}.timeline-year[hidden],.timeline-month[hidden],.timeline-entry[hidden],#timeline-empty[hidden]{display:none}.timeline-learning{border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.timeline-learning h2{font-size:20px}
.article-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px;padding:18px 0;border-top:1px solid var(--line);font-size:12px;color:var(--accent)}.article-actions button{font:inherit;color:inherit;padding:0;background:none;border:0;cursor:pointer}.article-actions [data-copy-status]{color:var(--muted);overflow-wrap:anywhere}.article-actions input{width:100%;min-width:220px;color:var(--ink);background:var(--card-solid);border:1px solid var(--line);padding:8px}.related-reading{padding:20px 0;border-top:1px solid var(--line)}.related-reading h2{font-size:20px;margin:0 0 14px}.related-reading>a{display:flex;justify-content:space-between;gap:16px;padding:9px 0;font-size:13px}.related-reading time{white-space:nowrap;color:var(--faint);font-size:11px}.article-author{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--card);font-size:12px;color:var(--muted)}.article-author strong{font-size:16px;color:var(--ink)}.article-author p{margin:6px 0 10px}.article-author a{color:var(--accent)}
@media(max-width:720px){.article-preview h3{font-size:20px}.timeline-month{grid-template-columns:1fr;gap:8px}.timeline-entry{gap:8px}.timeline-controls label{flex:1}.related-reading>a{flex-direction:column;gap:2px}.top nav{overflow-x:auto;flex-wrap:nowrap;padding-bottom:6px}.top nav>a{white-space:nowrap}}
.reading-content{overflow-wrap:anywhere}.reading-content img{max-width:100%;height:auto}.reading-content pre{overflow-x:auto;max-width:100%}.reading-content h2,.reading-content h3{scroll-margin-top:24px}.reading-estimate{font-size:12px;color:var(--muted);margin:6px 0 20px}.reading-toc{padding:16px 20px;margin:22px 0;background:var(--card);border:1px solid var(--line);border-radius:12px;font-size:13px}.reading-toc summary{cursor:pointer;color:var(--accent)}.reading-toc ol{padding-left:20px;margin:14px 0 2px}.reading-toc li{margin:8px 0;line-height:1.6}.reading-toc .toc-sub{margin-left:16px;font-size:12px}.reading-progress{position:fixed;top:0;left:0;width:100%;height:3px;z-index:30;background:transparent}.reading-progress span{display:block;width:100%;height:100%;transform-origin:left;transform:scaleX(0);background:var(--accent)}.reading-progress[hidden]{display:none}.back-to-top{position:fixed;right:18px;bottom:82px;z-index:8;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);background:var(--card-solid);color:var(--accent);font-size:20px;box-shadow:var(--shadow)}.back-to-top[hidden]{display:none}
#reading-history{display:grid;gap:10px;font-size:12px;color:var(--muted)}#reading-history a{line-height:1.7;border-bottom:1px solid var(--line);padding-bottom:9px}#reading-history p{margin:0;line-height:1.8}#reading-history-clear{font-size:11px;color:var(--muted)}#reading-history-clear:hover{color:var(--accent)}
.moments-space{max-width:780px}.moment-list{display:grid;gap:16px;margin-top:24px}.moment-entry{padding:22px!important}.moment-entry[hidden]{display:none}.moment-meta{display:flex;gap:12px;align-items:center;justify-content:space-between;font-size:11px;color:var(--faint)}.moment-meta span{font-weight:600;color:var(--accent)}.moment-entry p{white-space:pre-line;font-size:15px;line-height:1.9;margin:18px 0}.moment-entry>a{font-size:12px;color:var(--accent)}.moments-more{display:block;padding:10px 20px;margin:24px auto;border:1px solid var(--line-strong);border-radius:12px;background:var(--card);color:var(--accent);font-size:13px}.moments-more[hidden]{display:none}
@media(max-width:720px){.top nav{gap:12px;font-size:12px}.moment-meta{align-items:flex-start;flex-direction:column;gap:5px}.reading-toc{padding:14px 16px}.back-to-top{right:12px;bottom:78px;width:38px;height:38px}}