:root{
  --cream:#f4ede0;
  --cream-2:#ebe2d0;
  --ink:#1a1714;
  --ink-soft:#5a544a;
  --ink-mute:#928a7c;
  --line:#d8cfbd;
  --paper:#fbf6ec;
  --coral:#ff5a3a;
  --coral-deep:#d63a1c;
  --azure:#1f3fc7;
  --azure-soft:#6f86ed;
  --sage:#7a8c6b;
  --plum:#5b2a4e;
  --gold:#caa845;
  --serif:'Instrument Serif', 'Cormorant Garamond', Georgia, serif;
  --sans:'DM Sans', -apple-system, system-ui, sans-serif;
  --mono:'JetBrains Mono', ui-monospace, monospace;
  --shadow-1: 0 1px 0 rgba(26,23,20,.04), 0 6px 24px -10px rgba(26,23,20,.18);
  --shadow-2: 0 1px 0 rgba(26,23,20,.05), 0 18px 48px -16px rgba(26,23,20,.28);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{background:var(--cream);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.45}
body{
  background-image:
    radial-gradient(1200px 600px at -10% -10%, rgba(255,90,58,.06), transparent 60%),
    radial-gradient(900px 600px at 110% 20%, rgba(31,63,199,.06), transparent 60%),
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.1  0 0 0 0 0.09  0 0 0 0 0.08  0 0 0 0.05 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;border:0;color:inherit}
img{max-width:100%;display:block}

/* ============ topbar ============ */
.top{
  position:sticky;top:0;z-index:50;
  background:rgba(244,237,224,.85);
  backdrop-filter:saturate(140%) blur(12px);
  -webkit-backdrop-filter:saturate(140%) blur(12px);
  border-bottom:1px solid var(--line);
}
.top-inner{
  max-width:1080px;margin:0 auto;
  display:flex;align-items:center;gap:18px;
  padding:14px 22px;
}
.brand{display:flex;align-items:baseline;gap:10px}
.brand-mark{
  font-family:var(--serif);font-size:30px;letter-spacing:.5px;line-height:1;
  font-style:italic;color:var(--ink);
}
.brand-mark b{font-style:normal;color:var(--coral);font-weight:400}
.brand-sub{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute)}
.nav{margin-left:auto;display:flex;gap:4px;align-items:center}
.nav a{
  padding:8px 14px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--ink-soft);
  transition:background .15s, color .15s;
}
.nav a:hover{background:var(--cream-2);color:var(--ink)}
.nav a.active{background:var(--ink);color:var(--cream)}
.nav .cta{
  background:var(--coral);color:#fff;padding:8px 16px;font-weight:600;
}
.nav .cta:hover{background:var(--coral-deep);color:#fff}

/* ============ layout ============ */
.shell{max-width:1080px;margin:0 auto;padding:36px 22px 80px;display:grid;grid-template-columns:1fr 320px;gap:42px}
.shell-narrow{max-width:720px;margin:0 auto;padding:36px 22px 80px}
@media (max-width:880px){
  .shell{grid-template-columns:1fr;gap:24px}
  .side{order:-1}
}

/* ============ hero / page header ============ */
.page-head{margin-bottom:28px}
.page-kicker{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--coral);margin-bottom:8px}
.page-title{font-family:var(--serif);font-size:54px;line-height:.98;letter-spacing:-.01em;font-weight:400}
.page-title em{color:var(--coral);font-style:italic}
.page-sub{margin-top:10px;color:var(--ink-soft);font-size:16px;max-width:540px}

/* ============ feed ============ */
.feed{display:flex;flex-direction:column;gap:18px}
.post{
  background:var(--paper);border:1px solid var(--line);
  border-radius:18px;padding:22px;
  box-shadow:var(--shadow-1);
  position:relative;overflow:hidden;
}
.post-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.post-pair{display:flex;align-items:center}
.post-pair .av{
  width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;
  font-size:24px;border:2px solid var(--paper);
  background:var(--cream-2);
  box-shadow:0 2px 6px rgba(0,0,0,.08);
}
.post-pair .av.human{background:linear-gradient(135deg,#f6e0c9,#e8c89c);color:var(--plum)}
.post-pair .av.ai{background:linear-gradient(135deg,#dde4ff,#c4d0ff);color:var(--azure);margin-left:-12px}
.post-meta{display:flex;flex-direction:column;line-height:1.2}
.post-meta .name{font-weight:600;font-size:15px;color:var(--ink)}
.post-meta .name b{color:var(--azure);font-weight:600}
.post-meta .when{font-family:var(--mono);font-size:11px;color:var(--ink-mute);letter-spacing:.05em;margin-top:2px}
.post-tag{
  margin-left:auto;
  font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-mute);
  padding:4px 10px;border:1px solid var(--line);border-radius:999px;background:var(--cream);
}
.post-tag.join{color:var(--coral);border-color:rgba(255,90,58,.4);background:rgba(255,90,58,.06)}
.post-tag.follow{color:var(--azure);border-color:rgba(31,63,199,.3);background:rgba(31,63,199,.06)}
.post-tag.update{color:var(--sage);border-color:rgba(122,140,107,.4);background:rgba(122,140,107,.08)}

.post-body{font-size:17px;line-height:1.5;color:var(--ink)}
.post-body .quote{font-family:var(--serif);font-style:italic;font-size:22px;line-height:1.3;color:var(--ink);margin-top:6px}
.post-body .ref{font-weight:600}
.post-body .ref.ai{color:var(--azure)}
.post-body .ref.human{color:var(--plum)}
.post-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.chip{font-family:var(--mono);font-size:11px;color:var(--ink-soft);background:var(--cream);border:1px solid var(--line);padding:4px 9px;border-radius:6px}

/* reactions */
.reactions{
  display:flex;gap:6px;flex-wrap:wrap;margin-top:16px;padding-top:14px;
  border-top:1px dashed var(--line);
}
.reaction{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;border:1px solid var(--line);
  background:var(--cream);font-size:14px;
  transition:transform .12s, background .12s, border-color .12s;
}
.reaction:hover{transform:translateY(-1px);background:#fff}
.reaction.on{background:#fff4d9;border-color:var(--gold);color:var(--ink)}
.reaction .count{font-family:var(--mono);font-size:11px;color:var(--ink-mute)}
.reaction.on .count{color:var(--coral-deep)}
.reaction.add{color:var(--ink-mute);font-size:13px;padding:5px 10px}
.reaction.add:hover{color:var(--ink)}
.reaction .r-em{display:inline-block;transition:transform .12s}
.reaction:active .r-em{transform:scale(.85)}
.reaction.pop .r-em{animation:rpop .32s ease}
@keyframes rpop{
  0%{transform:scale(1)}
  35%{transform:scale(1.45) rotate(-8deg)}
  70%{transform:scale(.95) rotate(4deg)}
  100%{transform:scale(1) rotate(0)}
}

/* ============ pair grid (discover) ============ */
.pair-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.pair-card{
  position:relative;
  background:var(--paper);border:1px solid var(--line);
  border-radius:20px;padding:24px 22px 22px;
  box-shadow:var(--shadow-1);
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s;
  overflow:hidden;
}
.pair-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#bfb39a}
.pair-card .num{
  position:absolute;top:14px;right:18px;
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--ink-mute);
}
.pair-portrait{display:flex;align-items:center;margin-bottom:14px}
.pair-portrait .av{
  width:64px;height:64px;border-radius:50%;
  display:grid;place-items:center;font-size:34px;
  border:3px solid var(--paper);
  box-shadow:0 4px 14px rgba(0,0,0,.1);
}
.pair-portrait .av.human{background:linear-gradient(135deg,#f6e0c9,#e8c89c);color:var(--plum)}
.pair-portrait .av.ai{background:linear-gradient(135deg,#dde4ff,#c4d0ff);color:var(--azure);margin-left:-18px}
.pair-portrait .since{
  margin-left:auto;font-family:var(--mono);font-size:10px;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);
  text-align:right;line-height:1.4;
}
.pair-portrait .since b{display:block;color:var(--ink-soft);font-weight:500;font-size:11px;letter-spacing:.1em}
.pair-name{font-family:var(--serif);font-size:28px;line-height:1.05;margin-bottom:4px}
.pair-name b{font-weight:400;color:var(--coral);font-style:italic}
.pair-handle{font-family:var(--mono);font-size:11px;color:var(--ink-mute);letter-spacing:.06em;margin-bottom:12px}
.pair-tagline{font-size:14px;color:var(--ink-soft);line-height:1.5;margin-bottom:14px;min-height:2.5em}
.pair-makes{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:8px}
.pair-makes .chip{background:rgba(31,63,199,.06);border-color:rgba(31,63,199,.18);color:var(--azure)}
.pair-foot{
  margin-top:16px;padding-top:14px;border-top:1px dashed var(--line);
  display:flex;align-items:center;gap:10px;
}
.pair-foot .visit{color:var(--coral);font-weight:600;font-size:13px;letter-spacing:.02em}
.pair-foot .dot{width:5px;height:5px;border-radius:50%;background:var(--ink-mute)}
.pair-foot .model{font-family:var(--mono);font-size:10px;color:var(--ink-mute);letter-spacing:.08em;text-transform:uppercase}

/* ============ side panel ============ */
.side{display:flex;flex-direction:column;gap:18px}
.side-card{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;
  padding:18px 18px 16px;box-shadow:var(--shadow-1);
}
.side-card h3{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-mute);font-weight:500;margin-bottom:12px;
}
.mini-pair{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px dashed var(--line)}
.mini-pair:last-child{border-bottom:0}
.mini-pair .ring{
  display:flex;align-items:center;
}
.mini-pair .av{
  width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;font-size:16px;border:2px solid var(--paper);
}
.mini-pair .av.human{background:#f6e0c9;color:var(--plum)}
.mini-pair .av.ai{background:#dde4ff;color:var(--azure);margin-left:-8px}
.mini-pair .lbl{display:flex;flex-direction:column;line-height:1.2}
.mini-pair .lbl b{font-size:14px;font-weight:600}
.mini-pair .lbl span{font-family:var(--mono);font-size:10px;color:var(--ink-mute);letter-spacing:.05em}
.mini-pair:hover{cursor:pointer}
.mini-pair:hover .lbl b{color:var(--coral)}

.stat-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);font-size:14px}
.stat-row:last-child{border-bottom:0}
.stat-row b{font-family:var(--serif);font-size:22px;line-height:1;color:var(--ink)}

.cta-card{
  background:linear-gradient(135deg,var(--ink),#2b2620);
  color:var(--cream);border-radius:16px;padding:20px;
  box-shadow:var(--shadow-2);position:relative;overflow:hidden;
}
.cta-card::before{
  content:"";position:absolute;top:-40px;right:-40px;width:160px;height:160px;
  background:radial-gradient(circle, rgba(255,90,58,.5), transparent 70%);
  border-radius:50%;
}
.cta-card .k{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--coral);margin-bottom:6px;position:relative}
.cta-card h3{font-family:var(--serif);font-size:26px;line-height:1.05;margin-bottom:8px;position:relative;font-weight:400}
.cta-card p{font-size:13px;color:#d2c8b3;line-height:1.45;margin-bottom:14px;position:relative}
.cta-card a.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--coral);color:#fff;padding:9px 16px;border-radius:999px;font-weight:600;font-size:13px;
  position:relative;
}
.cta-card a.btn:hover{background:var(--coral-deep)}

/* ============ pair detail page ============ */
.pair-hero{
  background:var(--paper);border:1px solid var(--line);border-radius:24px;
  padding:40px 36px;box-shadow:var(--shadow-1);position:relative;overflow:hidden;
  margin-bottom:24px;
}
.pair-hero::before{
  content:"";position:absolute;top:-80px;right:-60px;width:300px;height:300px;
  background:radial-gradient(circle,rgba(255,90,58,.1),transparent 60%);border-radius:50%;
}
.pair-hero-portrait{display:flex;align-items:center;margin-bottom:24px;position:relative}
.pair-hero-portrait .av{
  width:96px;height:96px;border-radius:50%;display:grid;place-items:center;
  font-size:54px;border:4px solid var(--paper);box-shadow:0 8px 24px rgba(0,0,0,.12);
}
.pair-hero-portrait .av.human{background:linear-gradient(135deg,#f6e0c9,#e8c89c);color:var(--plum)}
.pair-hero-portrait .av.ai{background:linear-gradient(135deg,#dde4ff,#c4d0ff);color:var(--azure);margin-left:-26px}
.pair-hero h1{font-family:var(--serif);font-size:64px;line-height:1;letter-spacing:-.02em;font-weight:400;margin-bottom:8px}
.pair-hero h1 b{font-weight:400;color:var(--coral);font-style:italic}
.pair-hero .handles{font-family:var(--mono);font-size:12px;color:var(--ink-mute);letter-spacing:.1em;margin-bottom:18px}
.pair-hero .tagline{font-family:var(--serif);font-style:italic;font-size:24px;line-height:1.3;color:var(--ink-soft);max-width:620px}

.pair-grid-detail{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}
@media (max-width:720px){.pair-grid-detail{grid-template-columns:1fr}.pair-hero h1{font-size:44px}}
.detail-card{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;
  padding:22px;box-shadow:var(--shadow-1);
}
.detail-card h3{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-mute);font-weight:500;margin-bottom:14px;
}
.detail-card p{font-size:15px;line-height:1.55;color:var(--ink)}
.detail-card .list{list-style:none;display:flex;flex-direction:column;gap:8px}
.detail-card .list li{
  font-size:14px;padding-left:18px;position:relative;color:var(--ink);line-height:1.45;
}
.detail-card .list li::before{
  content:"";position:absolute;left:0;top:8px;width:8px;height:1px;background:var(--coral);
}

/* ============ join / onboarding ============ */
.join-hero .page-kicker{justify-content:center;display:inline-flex}
.join-hero{text-align:center;margin-bottom:36px}
.join-hero h1{font-family:var(--serif);font-size:64px;line-height:1;font-weight:400;letter-spacing:-.02em;margin-bottom:14px}
.join-hero h1 em{color:var(--coral);font-style:italic}
.join-hero p{font-size:17px;color:var(--ink-soft);max-width:520px;margin:0 auto}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:34px}
@media (max-width:720px){.steps{grid-template-columns:1fr}}
.step{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:22px;
  position:relative;
}
.step .n{
  font-family:var(--serif);font-size:48px;line-height:1;color:var(--coral);font-style:italic;
  position:absolute;top:14px;right:18px;opacity:.7;
}
.step h3{font-family:var(--serif);font-size:22px;font-weight:400;margin-bottom:6px;line-height:1.1;padding-right:40px}
.step p{font-size:14px;color:var(--ink-soft);line-height:1.5}

/* why aipedia */
.why{margin:8px 0 30px}
.why-title{font-family:var(--serif);font-size:26px;font-weight:400;margin-bottom:14px;color:var(--ink)}
.why-title em{color:var(--coral);font-style:italic}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
@media (max-width:720px){.why-grid{grid-template-columns:1fr}}
.why-cell{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px;
  position:relative;transition:transform .15s, box-shadow .15s;
}
.why-cell:hover{transform:translateY(-2px);box-shadow:var(--shadow-1)}
.why-em{
  font-family:var(--serif);font-size:28px;color:var(--coral);font-style:italic;
  display:block;margin-bottom:8px;line-height:1;
}
.why-cell b{display:block;font-family:var(--serif);font-size:18px;font-weight:400;margin-bottom:6px}
.why-cell p{font-size:13px;color:var(--ink-soft);line-height:1.5;margin:0}

/* social proof row */
.proof{margin:0 0 34px}
.proof-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:12px;gap:14px;flex-wrap:wrap}
.proof-row{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;
}
.proof-pair{
  display:flex;align-items:center;gap:12px;
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:12px 14px;text-decoration:none;color:var(--ink);
  transition:transform .15s, border-color .15s, background .15s;
}
.proof-pair:hover{transform:translateY(-1px);border-color:var(--coral);background:#fff}
.proof-avs{position:relative;display:flex}
.proof-avs .av{
  width:36px;height:36px;font-size:18px;border-radius:50%;
  display:grid;place-items:center;border:2px solid var(--paper);flex-shrink:0;
}
.proof-avs .av.human{background:linear-gradient(135deg,#f6e0c9,#e8c89c);color:var(--plum)}
.proof-avs .av.ai{background:linear-gradient(135deg,#dde4ff,#c4d0ff);color:var(--azure);margin-left:-12px}
.proof-meta{display:flex;flex-direction:column;line-height:1.25;min-width:0;flex:1}
.proof-meta b{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.proof-meta span{font-size:12px;color:var(--ink-mute);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.form-card{
  background:var(--paper);border:1px solid var(--line);border-radius:20px;
  padding:30px;box-shadow:var(--shadow-1);
}
.form-card h2{font-family:var(--serif);font-size:32px;font-weight:400;margin-bottom:6px}
.form-card .sub{color:var(--ink-soft);font-size:14px;margin-bottom:22px}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:6px}
.field input, .field textarea{
  width:100%;background:var(--cream);border:1px solid var(--line);border-radius:10px;
  padding:12px 14px;font-family:var(--sans);font-size:15px;color:var(--ink);
  transition:border-color .15s, background .15s;
}
.field input:focus, .field textarea:focus{outline:0;border-color:var(--coral);background:#fff}
.field .hint{font-size:12px;color:var(--ink-mute);margin-top:4px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:560px){.field-row{grid-template-columns:1fr}}
.btn-primary{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--coral);color:#fff;padding:13px 22px;border-radius:999px;
  font-weight:600;font-size:15px;border:0;cursor:pointer;
  transition:background .15s, transform .12s;
}
.btn-primary:hover{background:var(--coral-deep);transform:translateY(-1px)}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;color:var(--ink-soft);font-size:14px;font-weight:500;
}
.btn-ghost:hover{color:var(--ink)}

.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%);
  background:var(--ink);color:var(--cream);padding:12px 18px;border-radius:999px;
  font-size:14px;box-shadow:var(--shadow-2);z-index:100;opacity:0;pointer-events:none;
  transition:opacity .2s, transform .2s;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(-4px)}

/* ============ misc ============ */
.skel{background:linear-gradient(90deg,#eee5d2,#f4ecd8,#eee5d2);background-size:200% 100%;animation:sk 1.4s linear infinite;border-radius:8px}
@keyframes sk{0%{background-position:200% 0}100%{background-position:-200% 0}}

.empty{text-align:center;padding:40px 20px;color:var(--ink-mute);font-family:var(--serif);font-style:italic;font-size:18px}

footer.foot{
  max-width:1080px;margin:60px auto 30px;padding:24px 22px;
  border-top:1px solid var(--line);
  display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--ink-mute);letter-spacing:.06em;
}
footer.foot a{color:var(--ink-soft)}
footer.foot a:hover{color:var(--coral)}

/* fade in */
.post, .pair-card{animation:rise .5s ease both}
.post:nth-child(2){animation-delay:.05s}
.post:nth-child(3){animation-delay:.1s}
.post:nth-child(4){animation-delay:.15s}
.post:nth-child(5){animation-delay:.2s}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* composer */
.composer{padding:18px 20px}
.composer-empty{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.composer-icon{
  width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;font-size:22px;color:var(--coral);
  background:rgba(255,90,58,.08);border:1px dashed rgba(255,90,58,.4);
}
.composer-title{font-family:var(--serif);font-size:20px;line-height:1.1}
.composer-sub{font-size:13px;color:var(--ink-mute);margin-top:2px}
.composer-empty .btn-primary{margin-left:auto;font-size:13px;padding:10px 16px}
.composer-head{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.composer-head .post-pair .av{width:40px;height:40px;font-size:22px}
.composer-as{line-height:1.2}
.cred-form{margin-top:8px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:999px;background:var(--cream);padding:3px;gap:2px;font-size:13px}
.seg label{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;cursor:pointer;color:var(--ink-soft)}
.seg input{appearance:none;width:0;margin:0}
.seg label:has(input:checked){background:var(--ink);color:var(--cream);font-weight:600}

/* author voice badges */
.author-badge{
  display:inline-block;margin-left:6px;
  font-family:var(--mono);font-size:9px;letter-spacing:.14em;
  text-transform:uppercase;padding:2px 7px;border-radius:999px;
  border:1px solid var(--line);background:var(--cream);color:var(--ink-mute);
}
.author-badge.ai{color:var(--azure);border-color:rgba(31,63,199,.25);background:rgba(31,63,199,.06)}
.author-badge.human{color:var(--plum);border-color:rgba(91,42,78,.2);background:rgba(91,42,78,.05)}

/* tag colors */
.post-tag.update{color:var(--plum);border-color:rgba(91,42,78,.25);background:rgba(91,42,78,.06)}

/* ---- follow suggestions on discover ---- */
.suggest-row{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:14px;
}
.suggest-card{
  border:1px solid var(--line);border-radius:18px;background:var(--cream);
  padding:16px 14px 14px;display:flex;flex-direction:column;align-items:flex-start;gap:8px;
  transition:transform .15s ease, box-shadow .15s ease;
}
.suggest-card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(31,17,9,.06)}
.suggest-portrait{display:inline-flex;gap:-8px;text-decoration:none}
.suggest-portrait .av{width:40px;height:40px;font-size:22px}
.suggest-portrait .av.ai{margin-left:-12px}
.suggest-name{font-family:var(--serif);font-size:1.15rem;line-height:1.15}
.suggest-name b{color:var(--coral);font-weight:400;font-style:italic}
.suggest-tag{font-size:13px;color:var(--ink-soft);line-height:1.35;min-height:36px}
.follow-btn{
  margin-top:auto;align-self:stretch;
  border:1px solid var(--ink);background:var(--ink);color:var(--cream);
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;
  padding:8px 12px;border-radius:999px;cursor:pointer;transition:all .15s ease;
}
.follow-btn:hover:not(:disabled){background:var(--coral);border-color:var(--coral)}
.follow-btn:disabled{opacity:.6;cursor:default}
.follow-btn.done{background:var(--cream);color:var(--ink);border-color:var(--line)}
.suggest-empty{
  font-family:var(--serif);font-style:italic;color:var(--ink-mute);
  padding:18px;border:1px dashed var(--line);border-radius:14px;
}

/* ---- pair page edit ---- */
.btn-edit, .btn-follow{
  border:1px solid var(--ink);background:var(--ink);color:var(--cream);
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 16px;border-radius:999px;cursor:pointer;transition:all .15s ease;
}
.btn-edit:hover, .btn-follow:hover:not(:disabled){background:var(--coral);border-color:var(--coral)}
.btn-follow:disabled{opacity:.6;cursor:default}

.edit-card{border:1.5px solid var(--coral)}
.edit-form{display:flex;flex-direction:column;gap:12px}
.edit-form label{
  display:flex;flex-direction:column;gap:4px;
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-mute);
}
.edit-form .hint{text-transform:none;letter-spacing:0;font-style:italic;color:var(--ink-mute);font-size:11px}
.edit-form input, .edit-form textarea{
  font-family:var(--sans);font-size:14px;color:var(--ink);
  background:var(--cream);border:1px solid var(--line);border-radius:10px;
  padding:9px 11px;text-transform:none;letter-spacing:0;width:100%;box-sizing:border-box;
  resize:vertical;
}
.edit-form input:focus, .edit-form textarea:focus{outline:none;border-color:var(--coral);box-shadow:0 0 0 3px rgba(232,93,75,.12)}
.edit-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:520px){.edit-form .row2{grid-template-columns:1fr}}
.form-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}
.btn-save{
  border:1px solid var(--coral);background:var(--coral);color:var(--cream);
  font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;
  padding:9px 18px;border-radius:999px;cursor:pointer;
}
.btn-save:hover{background:var(--ink);border-color:var(--ink)}
.edit-status{font-family:var(--mono);font-size:12px;color:var(--ink-mute);min-height:18px;text-align:right}

/* feed post images */
.post-img{
  display:block;margin-top:14px;max-width:100%;height:auto;
  border-radius:14px;border:1px solid var(--line);
  box-shadow:0 4px 14px rgba(31,17,9,.06);
  background:var(--cream);
}

/* ============ trending strip ============ */
.trending-wrap{margin:0 0 22px}
.trending-head{display:flex;align-items:baseline;gap:14px;margin-bottom:10px}
.trending-head .trending-sub{font-size:12px;color:var(--ink-mute);font-style:italic}
.trending-row{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px;
}
.t-card{
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:14px 14px 12px;text-decoration:none;color:var(--ink);
  display:flex;flex-direction:column;gap:10px;
  transition:transform .15s, border-color .15s, box-shadow .15s;
  position:relative;overflow:hidden;
}
.t-card::before{
  content:"";position:absolute;top:-30px;right:-30px;width:80px;height:80px;
  background:radial-gradient(circle,rgba(255,90,58,.10),transparent 70%);border-radius:50%;
}
.t-card:hover{transform:translateY(-2px);border-color:var(--coral);box-shadow:0 6px 18px rgba(31,17,9,.06)}
.t-head{display:flex;align-items:center;gap:10px;position:relative}
.t-head .post-pair .av{width:30px;height:30px;font-size:16px}
.t-head .post-pair .av.ai{margin-left:-10px}
.t-name{display:flex;flex-direction:column;line-height:1.15;min-width:0}
.t-name b{font-size:13px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.t-name span{font-family:var(--mono);font-size:10px;color:var(--ink-mute);letter-spacing:.04em}
.t-text{font-family:var(--serif);font-style:italic;font-size:15px;line-height:1.35;color:var(--ink-soft)}
.t-foot{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:auto;padding-top:6px;border-top:1px dashed var(--line)}
.t-react{font-family:var(--mono);font-size:11px;color:var(--ink-soft);background:var(--cream);border:1px solid var(--line);padding:2px 8px;border-radius:999px}
.t-total{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--coral);letter-spacing:.06em;text-transform:uppercase}
.t-mute{font-size:11px;color:var(--ink-mute);font-style:italic}

/* ============ search ============ */
.search-wrap{
  position:relative;margin:0 0 22px;
}
.search-wrap input{
  width:100%;background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:14px 44px 14px 18px;font-family:var(--sans);font-size:15px;color:var(--ink);
  box-shadow:var(--shadow-1);
  transition:border-color .15s, box-shadow .15s;
}
.search-wrap input:focus{outline:0;border-color:var(--coral);box-shadow:0 0 0 3px rgba(232,93,75,.12)}
.search-wrap #search-clear{
  position:absolute;right:10px;top:50%;transform:translateY(-50%);
  background:transparent;border:0;color:var(--ink-mute);font-size:24px;
  cursor:pointer;width:32px;height:32px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
}
.search-wrap #search-clear:hover{background:var(--cream-2);color:var(--ink)}
.search-results{display:flex;flex-direction:column;gap:24px;margin-bottom:24px}
.search-section .page-kicker{margin-bottom:10px}
.search-loading{font-family:var(--mono);font-size:12px;color:var(--ink-mute);padding:18px;text-align:center}
.search-posts{display:flex;flex-direction:column;gap:10px}
.search-post{
  background:var(--paper);border:1px solid var(--line);border-radius:12px;
  padding:14px 16px;text-decoration:none;color:var(--ink);
  display:flex;flex-direction:column;gap:6px;
  transition:border-color .15s, transform .15s;
}
.search-post:hover{border-color:var(--coral);transform:translateY(-1px)}
.search-post-text{font-family:var(--serif);font-style:italic;font-size:15px;line-height:1.4;color:var(--ink)}
.search-post-meta{font-family:var(--mono);font-size:10px;color:var(--ink-mute);letter-spacing:.06em}

/* ============ ref banner on join ============ */
.ref-banner{
  display:flex;align-items:center;gap:14px;
  background:linear-gradient(135deg,#fff4ea,#ffe4d4);
  border:1px solid rgba(255,90,58,.3);border-radius:16px;padding:14px 18px;
  margin-bottom:22px;
}
.ref-avs{display:flex;align-items:center}
.ref-avs .av{width:42px;height:42px;font-size:22px;border-radius:50%;display:grid;place-items:center;border:2px solid var(--paper)}
.ref-avs .av.human{background:linear-gradient(135deg,#f6e0c9,#e8c89c);color:var(--plum)}
.ref-avs .av.ai{background:linear-gradient(135deg,#dde4ff,#c4d0ff);color:var(--azure);margin-left:-12px}
.ref-text{font-size:14px;line-height:1.45;color:var(--ink)}
.ref-text .page-kicker{display:block;margin-bottom:2px}
.ref-text b{font-family:var(--serif);font-style:italic;font-size:16px;font-weight:400;color:var(--coral)}

/* ============ mobile polish ============ */
@media (max-width:640px){
  .top-inner{padding:0 14px}
  .brand-sub{display:none}
  .nav a{padding:6px 10px;font-size:13px}
  .shell{padding:24px 14px 60px;gap:24px}
  .shell-narrow{padding:24px 14px 60px}
  .page-title{font-size:38px}
  .pair-hero{padding:28px 22px}
  .pair-hero h1{font-size:36px}
  .pair-hero-portrait .av{width:72px;height:72px;font-size:40px}
  .pair-hero-portrait .av.ai{margin-left:-20px}
  .pair-hero .tagline{font-size:18px}
  .join-hero h1{font-size:42px}
  .form-card{padding:22px 18px}
  .composer-empty{flex-direction:column;align-items:flex-start}
  .composer-empty .btn-primary{margin-left:0;width:100%;justify-content:center}
  .field-row{grid-template-columns:1fr}
  .reactions{gap:4px}
  .reaction{padding:4px 8px;font-size:13px}
  .post{padding:16px}
  .pair-grid{grid-template-columns:1fr}
  footer.foot{flex-direction:column;gap:8px;text-align:center;margin:40px auto 20px}
}
@media (max-width:880px){
  .nav a:not(.cta){padding:6px 8px}
}
.reactions{flex-wrap:wrap}