:root{--tint:#0B6E99;--tint-text:#0B6E99;--on-tint:#fff;--bg:#F2F2F7;--card:#fff;--text:#1C1C1E;--muted:#5C5C63;--line:#D8D8DE;
  --soft:#E6F1F6;--ok:#1E7B3A;--kraft:#A8743F;--field:#fff}
@media (prefers-color-scheme:dark){:root{--tint-text:#5BB8E2;--bg:#000;--card:#1C1C1E;--text:#F2F2F7;--muted:#A1A1A8;--line:#38383A;
  --soft:#0E2A37;--ok:#5FD07D;--kraft:#E0A86E;--field:#2C2C2E}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.5 -apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--tint-text)}
:focus-visible{outline:3px solid var(--tint-text);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--card);padding:8px 12px;border-radius:8px;z-index:10}.skip:focus{left:8px}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
header{border-bottom:1px solid var(--line);background:var(--bg)}
header .in,main,footer .in{max-width:1080px;margin:0 auto;padding:0 16px}
header .in{display:flex;align-items:center;gap:16px;height:56px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;color:var(--text);text-decoration:none}
.brand svg{width:28px;height:28px}
header nav{margin-left:auto;display:flex;gap:16px;font-size:15px}
main{padding-top:28px;padding-bottom:48px}
h1{font-size:clamp(30px,6vw,44px);line-height:1.1;letter-spacing:-.02em;margin:0 0 .3em;font-weight:800}
.lead{color:var(--muted);font-size:clamp(17px,2.2vw,19px);max-width:36em;margin:0 0 28px}
h2{font-size:20px;line-height:1.25;letter-spacing:-.01em;margin:0;font-weight:650}
h3{font-size:17px;line-height:1.3;margin:0;font-weight:600;overflow-wrap:anywhere}
p{margin:0}
.layout{display:grid;gap:28px}
@media (min-width:900px){.layout{grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);align-items:start;gap:32px}}
.col-main,.col-side{display:grid;gap:28px;min-width:0}
.sec-head{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:0 4px 10px}
.sec-head .n{color:var(--muted);font-weight:500;font-size:17px;margin-left:4px}
.sec-head .sub{color:var(--muted);font-size:14px;margin-left:auto}
.rows{list-style:none;margin:0;padding:0;background:var(--card);border-radius:12px;overflow:hidden}
.req{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;position:relative}
.req+.req::before{content:"";position:absolute;top:0;left:74px;right:0;border-top:1px solid var(--line)}
.txt{flex:1;min-width:0}
.body{color:var(--muted);font-size:15px;margin-top:4px;white-space:pre-line;overflow-wrap:anywhere}
.body.clamp{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.meta{color:var(--muted);font-size:13px;margin-top:6px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.dot{width:7px;height:7px;border-radius:50%;background:var(--muted);flex:0 0 auto}
.st-in_progress{background:var(--tint-text)}.st-done{background:var(--ok)}.st-review{background:var(--kraft)}.st-open{background:var(--line)}
.vote{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;width:44px;min-height:52px;
  border:1px solid var(--line);border-radius:10px;background:var(--card);color:var(--tint-text);font:inherit;font-weight:650;font-size:15px;
  font-variant-numeric:tabular-nums;cursor:pointer;padding:4px 0}
.vote svg{width:16px;height:16px}
.vote:hover{border-color:var(--tint-text)}
.vote[aria-pressed="true"]{background:var(--tint);border-color:var(--tint);color:var(--on-tint)}
.vote.static{color:var(--muted);cursor:default;border-style:dashed}
.vote.static svg{opacity:.5}
.vote:disabled{opacity:.6}
.empty{background:var(--card);border-radius:12px;padding:16px;color:var(--muted);font-size:15px}
.state{background:var(--card);border-radius:12px;padding:24px 20px;color:var(--muted);display:grid;gap:8px;justify-items:start}
.state b{color:var(--text)}
/* suggest */
.suggest{background:var(--card);border-radius:12px;padding:18px 16px 16px}
.suggest h2{margin-bottom:12px}
label{display:block;font-size:15px;font-weight:600;margin:0 0 6px}
.opt{font-weight:400;color:var(--muted)}
input,textarea{width:100%;font:inherit;color:var(--text);background:var(--field);border:1px solid var(--line);border-radius:10px;padding:11px 12px;min-height:46px}
textarea{resize:vertical;min-height:96px;line-height:1.4}
input:focus,textarea:focus{outline:none;border-color:var(--tint-text);box-shadow:0 0 0 3px color-mix(in srgb,var(--tint-text) 25%,transparent)}
#sf-more{margin-top:14px}
.actions{display:flex;align-items:center;gap:12px;margin-top:12px}
.count{color:var(--muted);font-size:13px;margin-right:auto;font-variant-numeric:tabular-nums}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:999px;
  font:inherit;font-weight:600;font-size:16px;text-decoration:none;border:0;cursor:pointer}
.btn.primary{background:var(--tint);color:var(--on-tint)}
.btn.primary:hover{filter:brightness(1.08)}
.btn.ghost{background:var(--card);color:var(--text);border:1px solid var(--line)}
.btn:disabled{opacity:.6;cursor:default}
.link{background:none;border:0;padding:0;font:inherit;font-size:14px;color:var(--tint-text);cursor:pointer;text-decoration:underline;text-underline-offset:2px}
.more-btn{margin-top:4px}
.msg{font-size:15px;color:var(--muted);margin-top:10px}.msg:empty{display:none}
.msg.ok{color:var(--ok);font-weight:600}
.who{font-size:14px;color:var(--muted);margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.similar{margin-top:12px;background:var(--soft);border-radius:12px;padding:12px}
.similar p{font-size:15px;margin:0 0 10px}
.similar .rows{border-radius:10px}
/* sign-in */
#sf-signin{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.si-h{font-size:18px}
#sf-signin .sub,#signin-box .sub{color:var(--muted);font-size:15px;margin:6px 0 14px}
.oauth{display:grid;gap:10px}
.oauth .btn{width:100%}
.or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:14px 0}
.or::before,.or::after{content:"";flex:1;border-top:1px solid var(--line)}
.inline{display:flex;gap:8px;flex-wrap:wrap}
.inline input{flex:1 1 200px}
.inline .btn{flex:0 0 auto}
[data-other]{margin-top:10px}
dialog{border:0;border-radius:16px;padding:20px 18px;background:var(--card);color:var(--text);width:min(440px,calc(100vw - 32px));max-height:calc(100vh - 32px)}
dialog::backdrop{background:rgba(0,0,0,.4)}
.x{display:flex;justify-content:flex-end;margin:-8px -6px 0 0}
.x button{background:none;border:0;color:var(--muted);font:inherit;font-size:15px;cursor:pointer;min-height:36px;padding:0 6px}
footer{border-top:1px solid var(--line);padding:24px 0 40px;font-size:15px;color:var(--muted)}
footer .in{display:flex;flex-wrap:wrap;gap:12px 24px}footer a{color:var(--muted)}
@media (prefers-reduced-motion:no-preference){.vote{transition:background-color .15s,border-color .15s,color .15s}}