/* XPLP design system v0.1 (22 Oct 2026). Tokens from the Expulp 2020 SCSS + dark-mode swatch. */
@font-face{font-family:"Manrope";font-weight:400;font-display:swap;src:url(fonts/manrope-regular.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:500;font-display:swap;src:url(fonts/manrope-medium.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:600;font-display:swap;src:url(fonts/manrope-semibold.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:700;font-display:swap;src:url(fonts/manrope-bold.woff2) format("woff2")}
@font-face{font-family:"Manrope";font-weight:800;font-display:swap;src:url(fonts/manrope-extrabold.woff2) format("woff2")}

:root{
  --bg:#ffffff; --band:#162038; --surface:#f1f3f8; --surface-2:#e7eaf2; --tint:#e7f4f7;
  --border:#dce1ec; --border-strong:#bfc5d0;
  --ink:#162038; --text:#5e657e; --muted:#8d93a9; --placeholder:#c6cad9;
  --accent:#1296b6; --accent-ink:#0e7a95; --accent-soft:#d6eef4;
  --primary:#162038; --primary-text:#ffffff;
  --success:#0bb1a1; --danger:#e21738; --warn:#c77d0a; --warn-soft:#fff3dc; --success-soft:#dff6f3; --danger-soft:#fde6ea;
  --shadow:0 12px 32px rgba(22,32,56,.10);
  --radius:4px; --radius-lg:8px;
  --topbar:60px; --rail:248px; --detail:440px;
  --font:"Manrope","Helvetica Neue",Arial,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){ :root:not([data-theme="light"]){
  --bg:#000000; --band:#0d1222; --surface:#141620; --surface-2:#1e2130; --tint:#0f2a33;
  --border:#2a2d3a; --border-strong:#3a3e4f;
  --ink:#eceaff; --text:#c9cad6; --muted:#8d93a9; --placeholder:#5e657e;
  --accent:#2bb3d2; --accent-ink:#5fc8e0; --accent-soft:#0f3a46;
  --primary:#2f3561; --primary-text:#ffffff;
  --warn-soft:#2e2410; --success-soft:#0f2f2b; --danger-soft:#3a1218;
  --shadow:0 12px 32px rgba(0,0,0,.6);
  color-scheme:dark;
}}
:root[data-theme="dark"]{
  --bg:#000000; --band:#0d1222; --surface:#141620; --surface-2:#1e2130; --tint:#0f2a33;
  --border:#2a2d3a; --border-strong:#3a3e4f;
  --ink:#eceaff; --text:#c9cad6; --muted:#8d93a9; --placeholder:#5e657e;
  --accent:#2bb3d2; --accent-ink:#5fc8e0; --accent-soft:#0f3a46;
  --primary:#2f3561; --primary-text:#ffffff;
  --warn-soft:#2e2410; --success-soft:#0f2f2b; --danger-soft:#3a1218;
  --shadow:0 12px 32px rgba(0,0,0,.6);
  color-scheme:dark;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 15px/1.55 var(--font);min-width:320px}
h1,h2,h3,h4{color:var(--ink);margin:0 0 .4em;line-height:1.2;font-weight:700;letter-spacing:-.01em}
h1{font-size:28px}h2{font-size:22px}h3{font-size:18px}h4{font-size:16px}
.display{font-size:clamp(32px,5vw,46px);font-weight:800;letter-spacing:-.03em;line-height:1.08;max-width:18ch}
p{margin:0 0 1em;max-width:70ch}
a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-ink);text-decoration:underline}
small,.meta{font-size:13px;color:var(--muted)}
.ink{color:var(--ink)}.muted{color:var(--muted)}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
kbd{font:600 11px/1 var(--font);color:var(--ink);background:var(--surface-2);border:1px solid var(--border-strong);border-bottom-width:2px;border-radius:3px;padding:3px 5px;min-width:18px;text-align:center;display:inline-block}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;height:var(--topbar);background:var(--bg);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px;padding:0 20px}
.topbar .logo{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;font-size:18px;letter-spacing:-.02em}
.topbar .logo:hover{text-decoration:none}
.topbar .logo svg{width:28px;height:31px;fill:var(--ink)}
.logo-img{width:30px;height:33px}
:root[data-theme="dark"] .logo-img{filter:invert(1) brightness(1.6)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo-img{filter:invert(1) brightness(1.6)}}
.topbar .search{display:flex;align-items:center;gap:6px;height:38px;color:var(--muted);order:2;position:relative}
.topbar .spacer{order:1}.topbar .links{order:3}.topbar nav{order:4}
.topbar .search input{display:none;width:0;min-width:0;border:0;border-bottom:2px solid var(--border);background:transparent;outline:0;height:36px;font-size:16px;font-weight:500;color:var(--ink);padding:0 4px;border-radius:0;-webkit-appearance:none}
.topbar .search input::placeholder{color:var(--placeholder);font-weight:400}
.topbar .search.open{width:min(460px,48vw)}
.topbar .search.open input{display:block;flex:1;width:auto}
.topbar .search.open input:focus{border-bottom-color:var(--accent)}

.topbar .spacer{flex:1}
.topbar nav{display:flex;align-items:center;gap:6px}
.iconbtn{width:38px;height:38px;border-radius:50%;border:1px solid var(--border);background:var(--bg);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);cursor:pointer;position:relative}
.iconbtn:hover{background:var(--surface)}
.iconbtn svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.iconbtn .count{position:absolute;top:-4px;right:-6px;background:var(--danger);color:#fff;font-size:10px;font-weight:700;border-radius:10px;padding:1px 5px;line-height:1.3}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--surface-2);display:inline-flex;align-items:center;justify-content:center;color:var(--ink);font-weight:700;font-size:13px;flex:none}
.avatar.lg{width:56px;height:56px;font-size:18px}
.topbar .links{display:flex;gap:22px;font-weight:600}
.topbar .links a{color:var(--text)}.topbar .links a[aria-current]{color:var(--ink)}

/* ---------- buttons, chips, fields ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 18px;border-radius:var(--radius);border:1px solid transparent;background:var(--primary);color:var(--primary-text);font-weight:700;font-size:14px;cursor:pointer;white-space:nowrap;text-decoration:none}
.btn:hover{filter:brightness(1.15);text-decoration:none;color:var(--primary-text)}
.btn.accent{background:var(--accent);color:#fff}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--border-strong)}
.btn.ghost:hover{background:var(--surface);filter:none}
.btn.quiet{background:transparent;color:var(--text);border-color:transparent}
.btn.quiet:hover{background:var(--surface);filter:none;color:var(--ink)}
.btn.sm{height:32px;padding:0 12px;font-size:13px}
.btn.danger{background:transparent;color:var(--danger);border-color:var(--danger)}
.btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn[disabled]{opacity:.5;cursor:not-allowed}
/* loading: app.js puts .is-loading on any control that started a request (submit, hx- button, a.btn). The label fades
   out and a currentColor ring fades in over it, so the control keeps its size. One rule for every button: views add no
   spinners of their own. */
button,a.btn,input[type=submit]{transition:-webkit-text-fill-color .15s,opacity .15s,transform .15s,filter .15s}
/* every pressed button reacts: :active while held, .is-pressed (app.js) on a navigation a.btn until the next page */
.btn:active,.btn.is-pressed{transform:scale(.97)}
.btn.is-pressed{opacity:.8;cursor:progress}
.is-loading{position:relative;pointer-events:none;cursor:progress;-webkit-text-fill-color:transparent}
.is-loading>*{opacity:0;transition:opacity .15s}
.is-loading::after{content:"";position:absolute;inset:0;margin:auto;width:14px;height:14px;box-sizing:border-box;border:2px solid currentColor;border-top-color:transparent;border-radius:50%;animation:xspin .7s linear infinite,xfadein .15s ease-out}
.btn.is-loading[disabled]{opacity:.85;cursor:progress}
@keyframes xspin{to{transform:rotate(360deg)}}
@keyframes xfadein{from{opacity:0}}
@media (prefers-reduced-motion:reduce){
  button,a.btn,input[type=submit],.is-loading>*{transition:none}
  .btn:active,.btn.is-pressed{transform:none}
  .is-loading::after{animation:none;border-top-color:currentColor;border-right-color:transparent;opacity:.9}
}
.chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-radius:14px;background:var(--surface);color:var(--text);font-size:13px;font-weight:600;border:1px solid transparent;cursor:default}
.chip.tag{color:var(--accent);background:transparent;padding:0;height:auto;border:0}
.chip.on{background:var(--tint);color:var(--accent-ink)}
.chip.select{cursor:pointer}.chip.select:hover{border-color:var(--border-strong)}
.chip .x{opacity:.6;cursor:pointer}
/* the topic chip: one look for topics listed as tags (element topic-chip): the profile chip (.chip.on, tint fill) with
   a hover and a check on topics the viewer follows. Its toggle twin on /topics/follow (.toggle) is an outline until
   followed, then the same tint fill with the check. */
.chip.topic{cursor:pointer;text-decoration:none;white-space:nowrap;transition:background .15s,border-color .15s,color .15s}
.chip.topic:hover{border-color:var(--accent);color:var(--accent-ink);text-decoration:none}
.chip.topic svg{width:13px;height:13px;margin-left:-2px;stroke:currentColor;fill:none;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;flex:none}
.chip.topic.toggle{height:30px;padding:0 12px;border-radius:15px;background:var(--bg);color:var(--ink);border:1px solid var(--border-strong);font:600 13px/1 var(--font)}
.chip.topic.toggle.on{background:var(--tint);border-color:var(--accent-soft);color:var(--accent-ink)}
.chip.topic.toggle svg{display:none}.chip.topic.toggle.on svg{display:block}
.chip.topic.all{background:transparent;color:var(--muted);border:1px dashed var(--border-strong)}
/* edge fade for [data-fade] rows (app.js toggles fade-l / fade-r while content hides on that side) */
.fade-r{-webkit-mask-image:linear-gradient(to right,#000 calc(100% - 40px),transparent);mask-image:linear-gradient(to right,#000 calc(100% - 40px),transparent)}
.fade-l{-webkit-mask-image:linear-gradient(to right,transparent,#000 40px);mask-image:linear-gradient(to right,transparent,#000 40px)}
.fade-l.fade-r{-webkit-mask-image:linear-gradient(to right,transparent,#000 40px,#000 calc(100% - 40px),transparent);mask-image:linear-gradient(to right,transparent,#000 40px,#000 calc(100% - 40px),transparent)}
.field{display:block;margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}
.field .hint{font-size:13px;color:var(--muted);margin-top:6px}
.input,textarea.input,select.input{width:100%;height:42px;border:1px solid var(--border);background:var(--surface);border-radius:var(--radius);padding:0 12px;outline:0}
textarea.input{height:auto;min-height:96px;padding:10px 12px;resize:vertical;line-height:1.5}
.input:focus{border-color:var(--accent);background:var(--bg)}
.input::placeholder{color:var(--placeholder)}
.toggle{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-weight:600;color:var(--ink);font-size:14px}
.toggle i{width:42px;height:24px;border-radius:12px;background:var(--border-strong);position:relative;transition:background .2s}
.toggle i::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:left .2s}
.toggle input{position:absolute;opacity:0}
.toggle input:checked + i{background:var(--accent)}
.toggle input:checked + i::after{left:21px}
.segmented{display:inline-flex;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.segmented button{border:0;background:transparent;padding:0 12px;height:32px;font-weight:600;color:var(--text);cursor:pointer}
.segmented button[aria-pressed="true"]{background:var(--primary);color:var(--primary-text)}

/* ---------- tabs, panels, tables ---------- */
.tabs{display:flex;gap:28px;border-bottom:1px solid var(--border);margin-bottom:20px;overflow-x:auto;scrollbar-width:none}
.tabs a,.tabs button{border:0;background:none;padding:10px 0 12px;font-size:16px;font-weight:600;color:var(--muted);border-bottom:3px solid transparent;margin-bottom:-1px;white-space:nowrap;cursor:pointer}
.tabs [aria-selected="true"],.tabs [aria-current]{color:var(--accent);border-color:var(--accent)}
.panel{background:var(--surface);border-radius:var(--radius-lg);padding:20px}
.panel.bordered{background:var(--bg);border:1px solid var(--border)}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-weight:600;color:var(--muted);font-size:13px;padding:8px 10px;border-bottom:1px solid var(--border)}
.table td{padding:10px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text)}
.table td:first-child{color:var(--ink);font-weight:600}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--success);margin-right:6px;vertical-align:middle}
.dot.warn{background:var(--warn)}.dot.bad{background:var(--danger)}.dot.off{background:var(--border-strong)}
.badge{display:inline-flex;align-items:center;height:22px;padding:0 8px;border-radius:11px;font-size:12px;font-weight:700;background:var(--surface-2);color:var(--ink)}
.badge.ok{background:var(--success-soft);color:var(--success)}.badge.warn{background:var(--warn-soft);color:var(--warn)}.badge.bad{background:var(--danger-soft);color:var(--danger)}.badge.accent{background:var(--tint);color:var(--accent-ink)}
.notice{border-left:3px solid var(--accent);background:var(--tint);padding:12px 16px;border-radius:0 var(--radius) var(--radius) 0;margin:0 0 16px;color:var(--ink);font-size:14px}
.notice.warn{border-color:var(--warn);background:var(--warn-soft)}
.empty{padding:40px 20px;text-align:center;color:var(--muted)}
.empty h3{color:var(--ink)}

/* ---------- workspace layout ---------- */
.workspace{display:grid;grid-template-columns:minmax(0,1fr);min-height:calc(100vh - var(--topbar) - 50px)}
.workspace.with-detail:has(.detail.open){grid-template-columns:minmax(0,1fr) var(--detail)}
.workspace .main{max-width:1100px;margin:0 auto;width:100%}
.detail:not(.open){display:none}
/* workspace bar: collection switcher + stages in pipeline order */
.wsbar{position:sticky;top:var(--topbar);z-index:30;background:var(--bg);border-bottom:1px solid var(--border)}
.wsbar .in{max-width:1100px;margin:0 auto;padding:0 28px;height:50px;display:flex;align-items:center;gap:22px}
.cswitch-wrap{position:relative;flex:none}
.cswitch{display:inline-flex;align-items:center;gap:8px;border:0;background:none;font:inherit;font-weight:700;color:var(--ink);font-size:15px;cursor:pointer;padding:6px 8px 6px 0;border-radius:var(--radius)}
.cswitch:hover{color:var(--accent-ink)}.cswitch.static{cursor:default}.cswitch.static:hover{color:var(--ink)}
.cswitch .caret{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;opacity:.6}
.cswitch .coll-icon,.menu .coll-icon{width:22px;height:22px;border-radius:4px;background:var(--surface-2);display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:var(--ink)}
#coll-menu{left:0;right:auto;min-width:240px}#coll-menu button{display:flex;align-items:center;gap:10px}#coll-menu .coll-icon{background:rgba(255,255,255,.15);color:#fff}#coll-menu .n{margin-left:auto;font-size:12px;opacity:.7}#coll-menu button[aria-current]{opacity:.5}
.stages{display:flex;align-items:stretch;gap:2px;height:50px;overflow-x:auto;scrollbar-width:none;margin-left:auto}
.stages a{display:inline-flex;align-items:center;gap:6px;padding:0 12px;font-size:14px;font-weight:600;color:var(--text);border-bottom:2px solid transparent;white-space:nowrap}
.stages a:hover{color:var(--ink);text-decoration:none}
.stages a[aria-current]{color:var(--accent-ink);border-bottom-color:var(--accent)}
.stages a b{font-size:12px;color:var(--muted);font-weight:700;background:var(--surface);border-radius:9px;padding:1px 7px}
.stages a b.warn{color:var(--warn);background:var(--warn-soft)}
.stages .gear{padding:0 8px;color:var(--muted)}.stages .gear svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
@media (max-width:767px){.wsbar .in{padding:0 14px;gap:12px}.stages{display:none}.wsbar .in .cswitch{font-size:14px}}
.rail{border-right:1px solid var(--border);padding:20px 14px;position:sticky;top:var(--topbar);height:calc(100vh - var(--topbar));overflow:auto}
.rail h4{font-size:12px;color:var(--muted);font-weight:700;margin:18px 10px 8px;text-transform:none}
.rail a,.rail button.navitem{display:flex;align-items:center;gap:10px;width:100%;border:0;background:none;text-align:left;padding:9px 10px;border-radius:var(--radius);color:var(--text);font-weight:600;font-size:14px;cursor:pointer}
.rail a:hover,.rail button.navitem:hover{background:var(--surface);text-decoration:none}
.rail a[aria-current],.rail button.navitem[aria-current]{background:var(--tint);color:var(--accent-ink)}
.rail .n{margin-left:auto;font-size:12px;color:var(--muted);font-weight:700}
.rail .coll-icon{width:22px;height:22px;border-radius:4px;background:var(--surface-2);flex:none;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:800;color:var(--ink)}
.main{min-width:0;padding:24px 28px 80px}
.main-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.main-head h1{font-size:24px;margin:0}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.detail{border-left:1px solid var(--border);position:sticky;top:var(--topbar);height:calc(100vh - var(--topbar));overflow:auto;padding:22px 24px;background:var(--bg)}
.detail .close{display:none}

/* ---------- inbox rows: the one bold element ---------- */
.inbox{list-style:none;margin:0;padding:0;border-top:1px solid var(--border)}
.dev{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;padding:14px 150px 14px 0;border-bottom:1px solid var(--border);cursor:pointer;position:relative;transition:background .15s}
.dev:hover,.dev:focus-within{background:var(--surface)}
.dev[aria-selected="true"]{background:var(--tint)}
.dev[aria-selected="true"]::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent)}
.dev .signal{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-right:1px solid var(--border)}
.dev .signal b{font-size:22px;font-weight:800;color:var(--ink);line-height:1}
.dev .signal small{font-size:11px;color:var(--muted);text-align:center;line-height:1.1}
.dev .signal.new b{color:var(--accent)}
.dev h3{font-size:16px;margin:0 0 4px;font-weight:600}
.dev .src{font-size:13px;color:var(--muted);margin-bottom:6px}
.dev .src b{color:var(--accent);font-weight:600}
.dev .why{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:13px;color:var(--text)}
.dev .why span{display:inline-flex;align-items:center;gap:5px}
.dev .why span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);opacity:.7}
.dev .acts{position:absolute;right:10px;top:12px;display:flex;flex-direction:column;gap:6px;align-items:flex-end;opacity:0;transition:opacity .15s}
.dev:hover .acts,.dev:focus-within .acts,.dev[aria-selected="true"] .acts{opacity:1}
.dev .acts button{border:1px solid var(--border);background:var(--bg);border-radius:var(--radius);height:30px;padding:0 10px;font-size:13px;font-weight:600;color:var(--ink);cursor:pointer;display:inline-flex;gap:8px;align-items:center;min-width:112px;justify-content:space-between}
.dev .acts button:hover{border-color:var(--border-strong)}
.dev .acts button.ok:hover{background:var(--success-soft);color:var(--success);border-color:var(--success)}
.dev .acts button.no:hover{background:var(--danger-soft);color:var(--danger);border-color:var(--danger)}
.dev.state-approved{background:var(--success-soft)}
.dev.state-rejected{opacity:.45}
.dev.state-saved .signal{border-right-color:var(--warn)}
.dev .note{grid-column:2/-1;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:8px 10px;font-size:14px;color:var(--ink)}
.dev .note .by{font-size:12px;color:var(--muted);margin-left:6px}
.dev.gone{height:0;padding:0;overflow:hidden;border:0;transition:all .25s}
.cluster-head{display:flex;justify-content:space-between;align-items:center;padding:18px 0 8px;font-size:13px;color:var(--muted);font-weight:600}
.cluster-head a{font-weight:600}
.dev .srcs{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.dev .srcs span{font-size:12px;background:var(--surface-2);color:var(--text);padding:2px 8px;border-radius:10px}

/* detail pane content */
.detail h2{font-size:20px;line-height:1.25}
.detail .srcline{font-size:13px;color:var(--muted);margin-bottom:14px}
.detail .srcline b{color:var(--accent)}
.detail blockquote{margin:0 0 14px;padding:12px 14px;background:var(--surface);border-left:3px solid var(--accent);color:var(--ink);font-size:14px;border-radius:0 var(--radius) var(--radius) 0}
.detail .sources{list-style:none;padding:0;margin:0 0 16px}
.detail .sources li{display:flex;gap:10px;align-items:flex-start;padding:8px 0;border-bottom:1px solid var(--border);font-size:13px}
.detail .sources li .k{flex:none;width:52px;color:var(--muted);font-weight:600}
.detail .sources li b{display:block;color:var(--ink);font-weight:600}
.detail .actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0}
.detail .actions .wide{grid-column:1/-1}
.detail .past li{padding:6px 0;border:0}

/* ---------- cards (public) ---------- */
.container{max-width:1140px;margin:0 auto;padding:0 20px}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:1fr;gap:28px 32px}
.card{display:flex;flex-direction:column;gap:6px;color:var(--text)}
.card:hover{text-decoration:none}
.card .pic{aspect-ratio:16/10;background:var(--surface-2);overflow:hidden;position:relative}
.card .pic img{width:100%;height:100%;object-fit:cover}
.card .pic .ph{position:absolute;inset:0;background:
  repeating-linear-gradient(45deg,transparent 0 18px,rgba(22,32,56,.08) 18px 19px),
  linear-gradient(135deg,var(--surface-2),var(--surface))}
.card .kind{font-size:12px;color:var(--accent);font-weight:600;margin-top:6px}
.card h3{font-size:16px;line-height:1.3;margin:0}
.card .by{font-size:13px;color:var(--muted)}
.card .excerpt{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card.dark{color:#fff}.card.dark .pic{aspect-ratio:auto;min-height:320px;flex:1;display:flex;flex-direction:column;justify-content:flex-end;padding:18px;background:var(--band)}
.card.dark h3,.card.dark .by,.card.dark .excerpt,.card.dark .foot{color:#fff;position:relative}
.band{background:var(--band);color:#fff;padding:56px 0;position:relative;overflow:hidden}
.band h1,.band h2{color:#fff}
.band .pattern{position:absolute;inset:0;opacity:.18;background:
  radial-gradient(circle at 20% 30%,transparent 118px,#fff 119px,#fff 121px,transparent 122px),
  radial-gradient(circle at 70% 70%,transparent 158px,#fff 159px,#fff 161px,transparent 162px),
  repeating-linear-gradient(60deg,transparent 0 140px,#fff 140px 142px)}
.band .container{position:relative}
:root[data-theme="dark"] .band .pattern{opacity:.09}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .band .pattern{opacity:.09}}
:root[data-theme="dark"] .band{border-bottom:1px solid var(--border)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .band{border-bottom:1px solid var(--border)}}

/* trust card */
.trust{border:1px solid var(--border);border-radius:var(--radius-lg);padding:18px 20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px 24px;font-size:13px;background:var(--surface)}
.trust b{display:block;color:var(--ink);font-size:14px}
.trust span{color:var(--muted)}

/* article / brief body */
.prose{font-size:17px;line-height:1.65;color:var(--text);max-width:70ch}
.prose h2{font-size:22px;margin-top:1.6em}.prose h3{font-size:18px;margin-top:1.4em}
.prose p{max-width:none}
.prose .cite{color:var(--accent);font-size:12px;font-weight:700;vertical-align:super;line-height:0;margin-left:2px;cursor:pointer}
.prose .cite.bad{color:var(--danger)}
.prose .finding{font-size:20px;color:var(--ink);font-weight:600;line-height:1.4}
.prose ul{padding-left:1.2em}
.prose li{margin-bottom:.5em}

/* editor */
.editor{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start}
.editor .side{position:sticky;top:calc(var(--topbar) + 20px)}
.editor .page{border:1px solid var(--border);border-radius:var(--radius-lg);padding:36px 44px;background:var(--bg)}
.editor .page [contenteditable]{outline:0}
.editor .page [contenteditable]:empty::before{content:attr(data-placeholder);color:var(--placeholder)}
.editor .title{font-size:30px;font-weight:800;color:var(--ink);letter-spacing:-.02em;line-height:1.15;margin-bottom:14px;max-width:none}
.editor .toolbar{position:sticky;top:var(--topbar);background:var(--bg);z-index:5;padding:8px 0;border-bottom:1px solid var(--border);margin:0 0 20px}
.editor .toolbar button{border:1px solid transparent;background:none;width:34px;height:32px;border-radius:var(--radius);font-weight:700;color:var(--ink);cursor:pointer}
.editor .toolbar button:hover{background:var(--surface)}
.citelist{list-style:none;padding:0;margin:0}
.citelist li{display:grid;grid-template-columns:28px 1fr auto;gap:10px;padding:10px 0;border-bottom:1px solid var(--border);font-size:13px;align-items:start}
.citelist li .n{font-weight:800;color:var(--accent)}
.citelist li b{display:block;color:var(--ink);font-weight:600}
.meter{height:6px;background:var(--surface-2);border-radius:3px;overflow:hidden;margin:6px 0}
.meter i{display:block;height:100%;background:var(--accent)}

/* sheets, modals, toasts */
.sheet{position:fixed;inset:0;background:rgba(22,32,56,.45);display:none;align-items:flex-end;justify-content:center;z-index:60;padding:0}
.sheet.open{display:flex}
.sheet .box{background:var(--bg);width:min(680px,100%);max-height:92vh;overflow:auto;border-radius:12px 12px 0 0;padding:22px 24px}
@media (min-width:768px){.sheet{align-items:center;padding:20px}.sheet .box{border-radius:var(--radius-lg);box-shadow:var(--shadow)}}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:var(--radius);font-weight:600;font-size:14px;opacity:0;transition:all .2s;z-index:70;pointer-events:none;max-width:calc(100% - 40px)}
.toast.show{opacity:1;transform:translateX(-50%)}
.toast.ok{background:var(--success)}.toast.bad{background:var(--danger)}
.menu{position:absolute;right:0;top:100%;background:var(--band);color:#fff;border-radius:var(--radius);padding:6px 0;min-width:180px;box-shadow:var(--shadow);z-index:50;display:none}
.menu.open{display:block}
.menu button{display:block;width:100%;text-align:left;border:0;background:none;color:#fff;padding:9px 14px;font-weight:600;cursor:pointer}
.menu button:hover{background:rgba(255,255,255,.08)}
.menu hr{border:0;border-top:1px solid rgba(255,255,255,.12);margin:4px 0}

/* steps (setup) */
.steps{display:flex;gap:0;margin-bottom:28px;border:1px solid var(--border);border-radius:var(--radius)}
.steps button{flex:1;border:0;background:none;padding:12px 10px;font-weight:600;color:var(--muted);border-right:1px solid var(--border);cursor:pointer;font-size:14px}
.steps button:last-child{border-right:0}
.steps button[aria-current]{color:var(--ink);background:var(--surface)}
.steps button.done{color:var(--success)}
.source-row{display:grid;grid-template-columns:minmax(0,1fr) 110px 90px 90px 40px;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--border);font-size:14px}
.source-row b{display:block;color:var(--ink);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.source-row small{display:block}
.topic-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.topic-grid label{position:relative;display:block;cursor:pointer}
.topic-grid input{position:absolute;opacity:0}
.topic-grid .t{display:block;padding:14px 12px;border:1px solid var(--border);border-radius:var(--radius);font-weight:600;color:var(--ink);background:var(--bg)}
.topic-grid input:checked + .t{border-color:var(--accent);background:var(--tint);color:var(--accent-ink)}
.topic-grid input:focus-visible + .t{outline:2px solid var(--accent)}

/* public footer */
footer.site{border-top:1px solid var(--border);padding:28px 0;margin-top:64px;font-size:13px;color:var(--muted)}
footer.site .container{display:flex;flex-wrap:wrap;gap:18px 28px;justify-content:space-between}

/* mobile tab bar (workspace) */
.tabbar{display:none}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .workspace,.workspace.with-detail,.workspace.with-detail:has(.detail.open){grid-template-columns:minmax(0,1fr)}
  .detail:not(.open){display:block}
  .rail{padding:14px 8px}.rail h4,.rail .label,.rail .n{display:none}
  .rail a,.rail button.navitem{justify-content:center;padding:10px 0}
  .detail{position:fixed;top:0;right:0;bottom:0;width:min(480px,100%);height:100vh;transform:translateX(100%);transition:transform .25s;box-shadow:var(--shadow);z-index:55}
  .detail.open{transform:none}
  .detail .close{display:inline-flex;margin-bottom:12px}
  .editor{grid-template-columns:1fr}.editor .side{position:static}
  .topbar .links{display:none}
}
@media (max-width:767px){
  :root{--topbar:56px}
  .topbar{padding:0 14px;gap:10px}
  .topbar .search.open{width:auto;position:absolute;left:8px;right:8px;top:0;height:var(--topbar);background:var(--bg);z-index:5;max-width:none}
  .rail{display:none}
  .main{padding:16px 14px 90px}
  .dev{grid-template-columns:48px minmax(0,1fr);gap:10px;padding:14px 8px 14px 0}
  .dev .acts{position:static}
  .dev .signal b{font-size:18px}
  .dev .acts{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;opacity:1;justify-content:flex-start;padding-left:58px}
  .dev .acts button{min-width:0}
  .dev .acts kbd{display:none}
  .detail{width:100%}
  .grid{grid-template-columns:1fr;gap:26px}
  .display{max-width:none}
  .editor .page{padding:22px 18px}
  .editor .title{font-size:24px}
  .source-row{grid-template-columns:minmax(0,1fr) 40px;row-gap:4px}
  .source-row .hide-m{display:none}
  .steps{overflow-x:auto}
  .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;height:60px;background:var(--bg);border-top:1px solid var(--border);z-index:45;padding-bottom:env(safe-area-inset-bottom)}
  .tabbar a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:11px;font-weight:600;color:var(--muted)}
  .tabbar a[aria-current]{color:var(--accent)}
  .tabbar svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
  .trust{grid-template-columns:1fr 1fr}
  .band{padding:36px 0}
}
@media (min-width:768px) and (max-width:1023px){
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media (max-width:767px){.keys-hint{display:none}}

.table-wrap{overflow-x:auto;margin-bottom:28px;-webkit-overflow-scrolling:touch}
.panels{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:767px){.panels{grid-template-columns:1fr}}
.steps button{white-space:nowrap}
@media (max-width:767px){.steps{border:0;gap:6px;padding-bottom:4px;scrollbar-width:none}.steps button{flex:none;border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px}.steps button[aria-current],.steps button[aria-selected="true"]{background:var(--tint);color:var(--accent-ink);border-color:var(--accent)}}

/* editor: use the width */
.editor{grid-template-columns:minmax(0,1fr) 320px;gap:28px}
.editor .page{padding:40px 56px}
.editor .prose{max-width:none;font-size:17px}
.editor .title{font-size:34px}
@media (max-width:767px){.editor .page{padding:22px 18px}.editor .title{font-size:24px}}

/* ---------- shared chrome: notifications drawer, account menu, share, CTA, followers ---------- */
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(440px,100%);background:var(--bg);box-shadow:var(--shadow);z-index:80;transform:translateX(100%);transition:transform .25s;display:flex;flex-direction:column}
.drawer.open{transform:none}
.drawer .dh{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--border)}
.drawer .dh h3{margin:0;font-size:17px}
.drawer .dh .btn{margin-left:auto}
.drawer .dl{overflow:auto;flex:1}
.notif{display:grid;grid-template-columns:40px minmax(0,1fr) auto;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border);align-items:start;color:var(--text);font-size:14px;cursor:pointer}
.notif:hover{background:var(--surface)}
.notif.unread{background:var(--tint)}
.notif .ic{width:40px;height:40px;border-radius:8px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;color:var(--ink)}
.notif .ic svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
.notif b{color:var(--ink);font-weight:600}
.notif small{display:block;color:var(--muted);margin-top:2px}
.notif .dotu{width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:6px}
.notif .by{display:flex;align-items:center;gap:6px;margin-top:4px;font-size:12px;color:var(--muted)}
.notif .by .avatar{width:18px;height:18px;font-size:8px}
.scrim{position:fixed;inset:0;background:rgba(22,32,56,.35);z-index:75;display:none}
.scrim.open{display:block}
.drawer .df{padding:12px 20px;border-top:1px solid var(--border);font-size:13px;display:flex;justify-content:space-between}
.acct{position:fixed;right:16px;top:calc(var(--topbar) - 6px);width:280px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);z-index:70;display:none;overflow:hidden}
.acct.open{display:block}
.acct .me{display:flex;gap:12px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--border)}
.acct .me b{display:block;color:var(--ink)}
.acct .me small{display:block}
.acct a,.acct button{display:flex;align-items:center;gap:10px;width:100%;padding:10px 16px;border:0;background:none;color:var(--text);font-weight:600;font-size:14px;text-align:left;cursor:pointer}
.acct a:hover,.acct button:hover{background:var(--surface);text-decoration:none;color:var(--ink)}
.acct hr{border:0;border-top:1px solid var(--border);margin:6px 0}
.acct .sec{font-size:11px;color:var(--muted);font-weight:700;padding:8px 16px 2px}
.sharebox{position:absolute;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:8px;z-index:70;display:none;min-width:220px}
.sharebox.open{display:block}
.sharebox button,.sharebox a{display:flex;gap:10px;align-items:center;width:100%;padding:9px 10px;border:0;background:none;color:var(--ink);font-weight:600;font-size:14px;border-radius:var(--radius);cursor:pointer;text-align:left}
.sharebox button:hover,.sharebox a:hover{background:var(--surface);text-decoration:none}
.sharebox svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
.sharebox .url{font-size:12px;color:var(--muted);padding:6px 10px 2px;word-break:break-all}
.cta-pop{position:fixed;right:20px;bottom:20px;width:min(360px,calc(100% - 40px));background:var(--band);color:#fff;border-radius:var(--radius-lg);padding:18px 18px 16px;box-shadow:var(--shadow);z-index:60;transform:translateY(20px);opacity:0;pointer-events:none;transition:all .25s}
.cta-pop.show{transform:none;opacity:1;pointer-events:auto}
.cta-pop h4{color:#fff;margin:0 0 6px;font-size:16px;padding-right:26px}
.cta-pop p{color:rgba(255,255,255,.8);font-size:14px;margin:0 0 12px}
.cta-pop .x{position:absolute;right:10px;top:8px;border:0;background:none;color:rgba(255,255,255,.7);font-size:20px;cursor:pointer;line-height:1}
.cta-pop .row{display:flex;gap:8px;flex-wrap:wrap}
.cta-pop .btn.accent{background:var(--accent)}
.cta-pop .btn.ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.cta-pop .avatar{background:#fff;color:#162038}
.followers .fsearch{margin:10px 0 4px}
.sheet .box.followers{display:flex;flex-direction:column;overflow:hidden}
#fs-list{flex:1;min-height:0;overflow:auto}
.followers .empty{padding:18px 0;color:var(--muted);font-size:14px}
.followers .f{display:flex;gap:12px;align-items:center;padding:10px 0;border-bottom:1px solid var(--border)}
.followers .f .who{display:flex;gap:12px;align-items:center;color:inherit;min-width:0;flex:1}.followers .f .who:hover{text-decoration:none}.followers .f .who:hover b{color:var(--accent-ink)}
.followers .f b{display:block;color:var(--ink);font-weight:600;font-size:14px}
.followers .f small{display:block}
.followers .f .btn{margin-left:auto}
.count-link{color:inherit;text-decoration:underline dotted;text-underline-offset:3px;cursor:pointer}
.count-link:hover{color:var(--accent)}
.ownerbar{background:var(--surface);border-bottom:1px solid var(--border);font-size:13px}
.ownerbar .container{display:flex;align-items:center;gap:4px 14px;min-height:42px;padding-top:7px;padding-bottom:7px;flex-wrap:wrap}
.ownerbar b{color:var(--ink)}
.ownerbar a{font-weight:600}
.ownerbar .sp{flex:1}
.ownerbar .tools{display:flex;gap:2px}
.tool{display:inline-flex;align-items:center;height:30px;padding:0 7px;border-radius:15px;color:var(--ink);font-weight:600;font-size:13px;white-space:nowrap;position:relative}
.tool svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:none}
.tool span{max-width:0;overflow:hidden;opacity:0;margin-left:0;transition:max-width .25s ease,opacity .2s,margin-left .25s ease}
.tool:hover,.tool:focus-visible{background:var(--bg);text-decoration:none;box-shadow:inset 0 0 0 1px var(--border)}
.tool:hover span,.tool:focus-visible span{max-width:170px;opacity:1;margin-left:7px}
.tool .n{position:absolute;top:-3px;right:-2px;background:var(--danger);color:#fff;font-style:normal;font-size:10px;font-weight:700;border-radius:8px;padding:0 5px;line-height:15px}
@media (prefers-reduced-motion:reduce){.tool span{transition:none}}
/* steps strip (landing) */
.steps-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:36px 0 0}
.step{display:flex;gap:12px;align-items:flex-start}
.step i{flex:none;width:34px;height:34px;border-radius:50%;background:var(--tint);color:var(--accent-ink);display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-weight:800;font-size:14px}
.step b{display:block;color:var(--ink);font-size:15px;line-height:1.25}
.step small{display:block;color:var(--muted);margin-top:2px;line-height:1.4}
@media (max-width:1023px){.steps-strip{grid-template-columns:1fr 1fr}}
@media (max-width:767px){.steps-strip{grid-template-columns:1fr;gap:12px}.acct{left:8px;right:8px;width:auto}}

/* underline search field (Expulp 2020 mocks) */
.search-line{position:relative;display:flex;align-items:center;width:100%}
.search-line>svg{position:absolute;left:2px;width:20px;height:20px;stroke:var(--muted);fill:none;stroke-width:2;stroke-linecap:round;pointer-events:none}
.search-line input{width:100%;height:50px;border:0;border-bottom:2px solid var(--border);background:transparent;padding:0 34px 0 32px;font-size:17px;font-weight:500;color:var(--ink);outline:0;border-radius:0;-webkit-appearance:none}
.search-line input:focus{border-bottom-color:var(--accent)}
.search-line input::placeholder{color:var(--muted);font-weight:500}
.search-line input::-webkit-search-cancel-button{display:none}
.search-line .clear{position:absolute;right:2px;border:0;background:none;color:var(--muted);font-size:22px;line-height:1;cursor:pointer;display:none;padding:4px}
.search-line.has .clear{display:block}
.search-line.sm input{height:44px;font-size:15px}
/* search typeahead */
.ta{position:absolute;left:0;right:0;top:calc(100% + 6px);background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);z-index:70;display:none;overflow:hidden;text-align:left}
.ta.open{display:block}
.ta .g{padding:12px 14px 4px;font-size:12px;font-weight:700;color:var(--muted)}
.ta a{display:flex;align-items:center;gap:12px;padding:8px 14px;color:var(--ink);font-size:14px;line-height:1.3}
.ta a:hover,.ta a.sel{background:var(--surface);text-decoration:none}
.ta a .pic{width:46px;height:30px;flex:none;background:var(--surface-2) center/cover;border-radius:var(--radius)}
.ta a .avatar{width:30px;height:30px;font-size:11px}
.ta a b{font-weight:600;display:block}
.ta a small{display:block;color:var(--muted);font-size:12px;margin-top:1px}
.ta a mark{background:none;color:var(--accent-ink);font-weight:700;padding:0}
.ta .all{border-top:1px solid var(--border);color:var(--accent-ink);font-weight:600;padding:11px 14px;margin-top:6px}
.ta .all svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;flex:none}
.ta .all kbd{margin-left:auto}
.topbar .search{position:relative}
.topbar .search .ta{left:auto;right:0;min-width:min(600px,calc(100vw - 32px))}

/* ---------- shared widgets: topic tile/row, collection card/row, editor card/row, follow split. Same look on every page. ---------- */
.wgrid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.wgrid.c3{grid-template-columns:repeat(3,minmax(0,1fr))}
.fsplit{display:flex;width:100%}
.fsplit button{flex:1;height:34px;border:1px solid var(--border);background:var(--bg);font-weight:700;font-size:13px;color:var(--ink);cursor:pointer;border-radius:var(--radius) 0 0 var(--radius)}
.fsplit button:hover{background:var(--surface)}
.fsplit span{height:34px;display:inline-flex;align-items:center;padding:0 10px;border:1px solid var(--border);border-left:0;border-radius:0 var(--radius) var(--radius) 0;font-size:12px;color:var(--muted);font-weight:700}
.fsplit button.on{background:var(--accent);color:#fff;border-color:var(--accent)}
/* topic */
.topic-tile{position:relative;display:block;aspect-ratio:16/10;border-radius:var(--radius);overflow:hidden;background:var(--band) center/cover no-repeat;color:#fff;isolation:isolate}
.topic-tile::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,32,56,.15),rgba(22,32,56,.78));transition:background .2s}
.topic-tile:hover::before{background:linear-gradient(180deg,rgba(18,150,182,.55),rgba(22,32,56,.85))}
.topic-tile:hover{text-decoration:none;color:#fff}
.topic-tile .in{position:absolute;left:0;right:0;bottom:0;padding:14px 16px}
.topic-tile b{display:block;font-size:17px;line-height:1.2;letter-spacing:-.01em}
.topic-tile small{display:block;color:rgba(255,255,255,.8);margin-top:3px;font-size:12px}
.topic-tile .f{position:absolute;top:10px;right:10px;height:30px;padding:0 12px;border-radius:15px;background:rgba(255,255,255,.92);color:#162038;font-weight:700;font-size:12px;display:inline-flex;align-items:center;border:0;cursor:pointer}
.topic-tile .f.on{background:var(--accent);color:#fff}
.topic-tile.plain{background:var(--surface)}
.topic-tile.plain::before{display:none}
.topic-tile.plain b,.topic-tile.plain small{color:var(--ink)}.topic-tile.plain small{color:var(--muted)}
.topic-row{display:flex;gap:14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}
.topic-row .pic{width:72px;height:48px;border-radius:var(--radius);background:var(--surface-2) center/cover no-repeat;flex:none}
.topic-row b{display:block;color:var(--ink);font-weight:600}
.topic-row small{display:block;color:var(--muted);font-size:12px}
.topic-row .btn{margin-left:auto}
/* collection */
.coll-card{display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--bg)}
.coll-card .cover{position:relative;display:flex;align-items:flex-end;aspect-ratio:16/9;padding:12px 14px;background:var(--band) center/cover no-repeat;color:#fff;isolation:isolate}
.coll-card .cover::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(22,32,56,.08),rgba(22,32,56,.8));transition:background .2s}
.coll-card .cover:hover::before{background:linear-gradient(180deg,rgba(18,150,182,.5),rgba(22,32,56,.85))}
.coll-card .cover:hover{text-decoration:none;color:#fff}
.coll-card .cover>span{position:relative}
.coll-card .cover b{display:block;font-size:16px;line-height:1.2;letter-spacing:-.01em}
.coll-card .cover small{display:block;color:rgba(255,255,255,.85);margin-top:3px;font-size:12px}
.coll-card .cover .n{position:absolute;top:10px;left:10px;background:var(--danger);color:#fff;font-size:11px;font-weight:800;border-radius:10px;padding:2px 7px}
.coll-card .by{display:grid;grid-template-columns:20px minmax(0,1fr);gap:1px 8px;align-items:center;padding:10px 14px 0;font-size:12px;color:var(--muted)}
.coll-card .by .st{grid-column:2}
.coll-card .by.noa{display:block}
.coll-card .by .avatar{width:20px;height:20px;font-size:8px;grid-row:1/3}
.coll-card .by a{color:var(--text);font-weight:600}
.coll-card .why{padding:6px 14px 0;font-size:12px;color:var(--muted);line-height:1.4}
.coll-card .why span{color:var(--accent-ink);font-weight:600}
.coll-card .act{padding:12px 14px 14px;margin-top:auto}
.coll-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}
.coll-row .pic{width:72px;height:48px;border-radius:var(--radius);background:var(--band) center/cover no-repeat;flex:none}
.coll-row b{display:block;color:var(--ink);font-weight:600}
.coll-row small{display:block;color:var(--muted);font-size:12px}
.coll-row .btn{margin-left:auto}
/* editor */
.editor-card{display:flex;flex-direction:column;align-items:center;text-align:center;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);padding:20px 16px 14px}
.editor-card .avatar{width:60px;height:60px;font-size:19px;margin-bottom:10px}
.editor-card b{display:block;color:var(--ink);font-size:15px;font-weight:600}
.editor-card b a{color:inherit}
.editor-card small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.editor-card .on{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin:10px 0 4px}
.editor-card .on a{font-size:12px;font-weight:600;color:var(--accent-ink);background:var(--tint);border-radius:12px;padding:3px 9px}
.editor-card .on a:hover{text-decoration:none;background:var(--accent-soft)}
.editor-card .stat{font-size:12px;color:var(--muted);margin:6px 0 12px}
.editor-card .act{width:100%;margin-top:auto}
.editor-row{display:flex;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--border)}
.editor-row b{display:block;color:var(--ink);font-size:14px;font-weight:600}
.editor-row b a{color:inherit}
.editor-row small{display:block;font-size:12px;color:var(--muted)}
.editor-row .btn{margin-left:auto}
.ed-line{display:flex;gap:10px;align-items:center;padding:8px 0;border-bottom:1px solid var(--border);min-width:0}
.ed-line .avatar{width:32px;height:32px;font-size:11px;flex:none}
.ed-line .who{flex:1;min-width:0}
.ed-line b{display:block;color:var(--ink);font-size:14px;font-weight:600;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ed-line b a{color:inherit}.ed-line b a:hover{color:var(--accent-ink);text-decoration:none}
.ed-line small{display:block;font-size:12px;color:var(--muted);line-height:1.35;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ed-line .btn.sm{height:28px;padding:0 10px;font-size:12px;flex:none}
.ed-lines{margin-bottom:6px}
.side .see-all,.followers .see-all{display:inline-block;margin:6px 0 4px;font-weight:600;font-size:13px}
@media (max-width:1023px){.wgrid,.wgrid.c3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:767px){.wgrid,.wgrid.c3{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}#briefs .card:nth-child(n+4){display:none}.topic-tile b{font-size:15px}.topic-tile .in{padding:10px 12px}.topic-tile .f{height:26px;padding:0 9px}
  .wgrid.swipe{display:flex;overflow-x:auto;gap:10px;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 -20px;padding:0 20px 4px}.wgrid.swipe>*{flex:0 0 72%;scroll-snap-align:start}}

/* ---------- shared object row: Briefs, picks, indices, corrections. Feed, topic page and profile use the same row. ---------- */
.day{font-size:13px;color:var(--muted);font-weight:700;margin:22px 0 6px}
.obj{display:grid;grid-template-columns:minmax(0,1fr) 120px;gap:18px;padding:16px 0;border-bottom:1px solid var(--border);position:relative}
.obj .pic{aspect-ratio:16/10;background:var(--surface-2) center/cover no-repeat;position:relative;overflow:hidden;border-radius:var(--radius);display:block}
.obj .kind{font-size:12px;color:var(--accent);font-weight:600}
.obj .kind a{color:inherit}
.obj h3{font-size:17px;margin:4px 0 4px;line-height:1.3}
.obj .by{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.obj .by .avatar{width:20px;height:20px;font-size:9px}
.obj .by a{color:var(--text);font-weight:600}
.obj .excerpt{font-size:14px;color:var(--text);margin:6px 0 0;max-width:none}
.obj .foot{font-size:12px;color:var(--muted);margin-top:8px;display:flex;gap:14px;flex-wrap:wrap}
.obj .save{position:absolute;right:0;top:14px;border:1px solid var(--border);background:var(--bg);width:34px;height:34px;border-radius:50%;cursor:pointer;color:var(--ink);display:inline-flex;align-items:center;justify-content:center}
.obj .save svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
.obj .save.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.obj .save.on svg{fill:currentColor}
.obj.has-save .pic{margin-top:44px}
.obj.media{grid-template-columns:minmax(0,1fr)}
.obj.media .pic{aspect-ratio:16/8;order:-1;margin:0 0 12px}
.obj.media.has-save .pic{margin-top:0}
.obj.media.has-save .kind{padding-right:44px}
.obj.corr{border-left:3px solid var(--warn);padding-left:14px;margin-left:-17px}
.obj.corr .kind{color:var(--warn)}
.obj .amends{font-size:13px;color:var(--text);margin-top:4px}
.obj .amends a{font-weight:600}
.obj.new h3::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin:0 7px 2px 0}
@media (max-width:767px){.obj{grid-template-columns:minmax(0,1fr) 92px;gap:12px}.obj.media{grid-template-columns:minmax(0,1fr)}.obj.corr{margin-left:0;padding-left:10px}.obj h3{font-size:16px}}

/* ---------- help: "?" with a popover on click (replaces grey explanation text) ---------- */
.help{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;border:1px solid var(--border-strong);background:transparent;color:var(--muted);font:600 11px/1 var(--font);cursor:pointer;vertical-align:middle;margin-left:6px;padding:0;flex:none;position:relative;top:-1px}
.help:hover,.help[aria-expanded="true"]{color:var(--accent);border-color:var(--accent)}
h1 .help,h2 .help{top:-3px}
.helppop{position:absolute;z-index:70;width:min(320px,calc(100vw - 24px));background:var(--bg);border:1px solid var(--border);box-shadow:var(--shadow);padding:12px 14px;font-size:13px;line-height:1.5;color:var(--text);border-radius:var(--radius);font-weight:400;letter-spacing:0}
.helppop a{font-weight:600}
.editor-card .why,.editor-row .why{font-size:12px;color:var(--muted);line-height:1.4;margin:4px 0 0}
.editor-card .why span,.editor-row .why span,.sugg .sh .why span{color:var(--accent-ink);font-weight:600}
.sugg .sh .why{font-size:12px;color:var(--muted)}
.loc{font-size:13px;color:var(--muted);display:inline-flex;align-items:center;gap:4px}
.loc b{color:var(--text);font-weight:600}

/* dark surfaces (band token) get a hairline in dark mode so they separate from the black page */
:root[data-theme="dark"] .menu,:root[data-theme="dark"] .cta-pop,:root[data-theme="dark"] .card.dark .pic{border:1px solid var(--border)}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .menu,:root:not([data-theme="light"]) .cta-pop,:root:not([data-theme="light"]) .card.dark .pic{border:1px solid var(--border)}}
.fsplit span.count-link{text-decoration:none;cursor:pointer}
.fsplit span.count-link:hover{background:var(--surface);color:var(--accent-ink)}

/* landing: hero with the 2020 illustration, divider, "more" row */
.hero{padding:36px 0 44px;border-bottom:1px solid var(--border)}
.hero .top{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:32px;align-items:stretch}
.hero .copy{display:flex;flex-direction:column;align-items:flex-start}
.hero .copy h1{margin-top:auto}.hero .copy .lede{margin-bottom:auto}.hero .copy .cta{margin-top:18px}
.hero .art{display:block;width:100%;max-width:460px;margin:0 auto;aspect-ratio:1}
.hero .art img{width:100%;height:100%;object-fit:contain}
/* theme-paired illustrations: transparent light art, line-inverted dark art (no white box behind either) */
:root[data-theme="light"] img.art-dark,:root[data-theme="dark"] img.art-light{display:none}
:root[data-theme="dark"] img.art-dark{filter:brightness(.92)}
@media (prefers-color-scheme: light){:root:not([data-theme="dark"]) img.art-dark{display:none}}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) img.art-light{display:none}:root:not([data-theme="light"]) img.art-dark{filter:brightness(.92)}}
.more{display:flex;justify-content:center;margin-top:26px}
@media (max-width:1023px){.hero .top{grid-template-columns:1fr}.hero .art{max-width:300px;order:-1}}
@media (max-width:767px){.hero{padding:22px 0 30px}.hero .art{max-width:220px}}