/* 锋面 /front/ —— 照原型 https://claude.ai/artifact/JCrQZC6hdqU1CxYR8Ya4io 。
   全站内页皮肤 blocky-interior.css 对 .gm-main 里的 button/input 带 !important，这里用 body.gb-interior .fr 压回原型配色。 */
.fr{
  --fr-bg:#eef0ea;--fr-panel:#fff;--fr-ink:#1d2320;--fr-mute:#6a726c;--fr-line:#1d2320;
  --fr-hot:#d6452b;--fr-warm:#e8a33a;--fr-cold:#3a78c2;--fr-grass:#5d9b45;--fr-soft:#f6f7f2;--fr-chip:#e4e8df;
  --fr-disp:"Silkscreen","Noto Sans SC",ui-monospace,monospace;
  --fr-mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;
  color:var(--fr-ink);font-size:15px;line-height:1.65
}
.fr *{box-sizing:border-box}
.fr a{color:var(--fr-cold)}
.fr-wrap{max-width:1080px;margin:0 auto;padding:28px max(16px,env(safe-area-inset-right,0px)) 60px max(16px,env(safe-area-inset-left,0px));display:flex;flex-direction:column;gap:28px}
.fr h1,.fr h2,.fr h3,.fr h4{text-wrap:balance}
.fr-blk{background:var(--fr-panel);border:3px solid var(--fr-line);box-shadow:5px 5px 0 var(--fr-line)}
.fr-eyebrow{font-family:var(--fr-disp);font-size:12px;letter-spacing:.08em;color:var(--fr-mute);text-transform:uppercase}
.fr-hero{padding:26px 26px 22px;display:grid;gap:10px;background:linear-gradient(90deg,var(--fr-cold) 0 33%,var(--fr-panel) 33% 34%,var(--fr-hot) 34% 100%) top/100% 8px no-repeat,var(--fr-panel)}
html body.gb-interior .fr h1{font-size:clamp(28px,5vw,44px);font-weight:900;letter-spacing:.02em;margin:0;line-height:1.2}
.fr h1 small{font-family:var(--fr-disp);font-size:.42em;color:var(--fr-hot);margin-left:10px;vertical-align:middle;font-weight:400}
.fr-hero p{margin:0;max-width:66ch;color:var(--fr-mute)}
.fr-sbody{padding:20px;display:grid;gap:18px}
.fr-top{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;justify-content:space-between}
html body.gb-interior .fr-top h2{font-size:26px;font-weight:900;margin:0;line-height:1.3}
.fr-meta{font-family:var(--fr-mono);font-size:12px;color:var(--fr-mute)}
.fr-status{color:var(--fr-hot);margin-left:6px}
.fr-days{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.fr a.fr-day,.fr .fr-day{font-family:var(--fr-mono);font-size:12px;padding:4px 9px;border:2px solid var(--fr-line);background:var(--fr-panel);color:var(--fr-ink);cursor:pointer;text-decoration:none;line-height:1.5}
.fr a.fr-day.on{background:var(--fr-ink);color:var(--fr-panel)}
.fr-cal{position:relative;overflow:hidden}
html body.gb-interior .fr-cal input{position:absolute!important;inset:0;opacity:0;cursor:pointer;width:100%;border:0!important;box-shadow:none!important}
.fr-brief{display:grid;grid-template-columns:1.4fr 1fr;gap:16px}
@media (max-width:760px){.fr-brief{grid-template-columns:1fr}}
.fr-b1{padding:14px 16px;background:var(--fr-soft);border:2px solid var(--fr-line);display:grid;gap:8px;align-content:start}
.fr-b1 ol{margin:0;padding-left:20px;display:grid;gap:4px;font-size:14px}
.fr-b2{padding:14px 16px;border:2px solid var(--fr-line);display:grid;gap:8px;align-content:start}
html body.gb-interior .fr .fr-topic{display:flex;justify-content:space-between;gap:10px;font-size:13.5px;background:none!important;border:0!important;box-shadow:none!important;padding:0;color:var(--fr-ink)!important;font-weight:400;cursor:pointer;text-align:left;width:100%;min-height:0}
html body.gb-interior .fr .fr-topic.on span:first-child{font-weight:700;color:var(--fr-hot)!important}
.fr-heat{flex:0 0 90px;height:10px;background:var(--fr-chip);align-self:center;position:relative}
.fr-heat em{position:absolute;inset:0 auto 0 0;background:var(--fr-hot)}
.fr-filters,.fr-groups{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
html body.gb-interior .fr .fr-fbtn{font-size:13px;padding:4px 10px;background:var(--fr-chip)!important;border:2px solid transparent!important;color:var(--fr-ink)!important;cursor:pointer;box-shadow:none!important;font-weight:400;min-height:0;line-height:1.5}
html body.gb-interior .fr .fr-fbtn.on{border-color:var(--fr-line)!important;background:var(--fr-panel)!important;font-weight:700}
.fr-fsep{width:2px;height:20px;background:var(--fr-chip)}
.fr-topicon{font-size:12.5px;color:var(--fr-hot)}
.fr-cards{display:grid;gap:16px}
.fr-op{border:3px solid var(--fr-line);background:var(--fr-panel);display:grid;grid-template-columns:76px minmax(0,1fr)}
.fr-op.is-hidden{opacity:.55}
.fr-score{background:var(--fr-soft);border-right:3px solid var(--fr-line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:12px 4px}
.fr-score b{font-family:var(--fr-disp);font-size:28px;line-height:1;color:var(--fr-hot)}
.fr-score span{font-size:11px;color:var(--fr-mute)}
.fr-score.w b{color:var(--fr-warm)}
@media (max-width:620px){.fr-op{grid-template-columns:1fr}.fr-score{flex-direction:row;justify-content:flex-start;gap:12px;padding:8px 12px;border-right:0;border-bottom:3px solid var(--fr-line)}}
.fr-opb{padding:14px 16px;display:grid;gap:10px;min-width:0}
.fr-who{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13px;color:var(--fr-mute)}
.fr-who b{color:var(--fr-ink);font-size:14px}
.fr-av{width:26px;height:26px;flex:0 0 26px;background:var(--fr-cold);color:#fff;display:grid;place-items:center;font-family:var(--fr-disp);font-size:11px}
.fr-av--web{background:var(--fr-grass)}
.fr-pill{font-size:11.5px;padding:1px 7px;border:1.5px solid currentColor;line-height:1.5}
.fr-pill.hot{color:var(--fr-hot)}.fr-pill.cold{color:var(--fr-cold)}.fr-pill.g{color:var(--fr-grass)}
.fr-claim{font-size:19px;font-weight:900;line-height:1.4}
.fr-more{display:none;gap:10px}
.fr-op.is-open .fr-more{display:grid}
.fr-orig{font-size:13.5px;color:var(--fr-mute);border-left:3px solid var(--fr-chip);padding-left:10px;overflow-wrap:anywhere;white-space:pre-line}
.fr-en{font-family:var(--fr-mono);font-size:12.5px;display:block;margin-bottom:4px}
.fr-sig{display:flex;flex-wrap:wrap;gap:14px;font-family:var(--fr-mono);font-size:12px;color:var(--fr-mute)}
.fr-sig b{color:var(--fr-ink)}.fr-sig .r{color:var(--fr-hot)}
.fr-camps{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media (max-width:620px){.fr-camps{grid-template-columns:1fr}}
.fr-camp{padding:8px 10px;font-size:13px;background:var(--fr-soft)}
html body.gb-interior .fr-camp h4{margin:0 0 2px;font-size:12px;font-family:var(--fr-disp);letter-spacing:.04em}
.fr-camp.pro h4{color:var(--fr-grass)}.fr-camp.con h4{color:var(--fr-hot)}
/* 争议焦点（原型 v3） */
.fr-crux{border:2px solid var(--fr-line);display:grid}
.fr-crux-q{font-size:15px;font-weight:700;padding:10px 12px;background:var(--fr-soft);display:flex;gap:10px;align-items:baseline;flex-wrap:wrap;line-height:1.5}
.fr-crux-q span{font-family:var(--fr-disp);font-size:11px;letter-spacing:.06em;color:#fff;background:var(--fr-hot);padding:1px 6px;font-weight:400;flex:0 0 auto}
.fr-crux-q em{font-style:normal;font-weight:400;font-size:12px;font-family:var(--fr-mono);color:var(--fr-mute)}
.fr-crux-q--mini{font-size:14px;border-left:4px solid var(--fr-hot)}
.fr-op.is-open .fr-crux-q--mini{display:none}
.fr-crux-bar{position:relative;height:22px;background:var(--fr-hot);font-family:var(--fr-mono);font-size:11.5px;color:#fff}
.fr-crux-bar em{position:absolute;inset:0 auto 0 0;background:var(--fr-grass)}
.fr-crux-bar b,.fr-crux-bar i{position:absolute;top:2px;font-weight:600;font-style:normal}
.fr-crux-bar b{left:8px}.fr-crux-bar i{right:8px}
.fr-crux .fr-camps{padding:10px}
.fr-camp ol{margin:4px 0 6px;padding-left:18px;display:grid;gap:4px}
.fr-voice{font-size:12px;color:var(--fr-mute);border-top:1px dashed var(--fr-chip);padding-top:5px}
.fr-angle{padding:10px 12px;border:2px dashed var(--fr-cold);font-size:13.5px;display:grid;gap:4px}
html body.gb-interior .fr-angle h4{margin:0;font-size:12px;color:var(--fr-cold);font-family:var(--fr-disp);letter-spacing:.04em}
.fr-angle ul{margin:0;padding-left:18px}
.fr-acts{display:flex;flex-wrap:wrap;gap:8px}
html body.gb-interior .fr .fr-act{display:inline-flex;align-items:center;font-size:13px;padding:5px 10px;border:2px solid var(--fr-line)!important;background:var(--fr-panel)!important;color:var(--fr-ink)!important;cursor:pointer;box-shadow:2px 2px 0 var(--fr-line)!important;text-decoration:none;font-weight:400;min-height:0;line-height:1.5;filter:none}
html body.gb-interior .fr .fr-act.main{background:var(--fr-ink)!important;color:var(--fr-panel)!important}
html body.gb-interior .fr .fr-act.done{background:var(--fr-grass)!important;color:#fff!important;border-color:var(--fr-grass)!important}
html body.gb-interior .fr .fr-act:active{transform:translate(2px,2px);box-shadow:none!important}
html body.gb-interior .fr .fr-act:disabled{opacity:.6}
.fr-note{font-size:12.5px;color:var(--fr-mute);padding:8px 10px;background:var(--fr-soft);border-left:4px solid var(--fr-warm)}
.fr-empty{padding:28px 20px;background:var(--fr-soft);border:2px dashed var(--fr-mute);display:grid;gap:8px;justify-items:start}
.fr-empty b{font-size:18px}
.fr-empty span{color:var(--fr-mute);font-size:14px}
/* 名单 */
.fr-hero--sm .fr-eyebrow a{color:var(--fr-cold);text-decoration:none}
.fr-addrow{display:flex;gap:8px;flex-wrap:wrap}
html body.gb-interior .fr-addrow input{flex:1 1 260px;min-width:0;font:inherit;font-size:14px;padding:6px 10px;border:2px solid var(--fr-line)!important;background:var(--fr-panel)!important;color:var(--fr-ink)!important;box-shadow:none!important}
html body.gb-interior .fr select{font:inherit;font-size:13px;padding:4px 6px;border:2px solid var(--fr-line)!important;background:var(--fr-panel)!important;color:var(--fr-ink)!important;box-shadow:none!important}
.fr-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.fr-acc{display:flex;gap:10px;align-items:center;padding:8px 10px;border:2px solid var(--fr-line);background:var(--fr-panel);min-width:0;flex-wrap:wrap}
.fr-t{min-width:0;flex:1}
.fr-t b{display:block;font-size:13.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fr-t b a{color:var(--fr-ink);text-decoration:none}
.fr-t span{font-size:12px;color:var(--fr-mute);font-family:var(--fr-mono)}
.fr-hit{font-family:var(--fr-mono);font-size:12px;color:var(--fr-hot);text-align:right}
.fr-accops{display:flex;gap:6px;width:100%;justify-content:flex-end}
html body.gb-interior .fr .fr-x{background:none!important;border:0!important;box-shadow:none!important;color:var(--fr-mute)!important;font-size:18px;line-height:1;padding:0 4px;cursor:pointer;min-height:0}
.fr-toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:#1d2320;color:#fff;padding:8px 14px;font-size:13.5px;border:2px solid #000;box-shadow:3px 3px 0 #000;z-index:99;max-width:calc(100% - 32px)}