/* Voalt landing identity: DanUrtnowski/Voalt site/styles.css @ 55e0d3d.
   Dark is the signature default; explicit Light/System preferences are retained. */
:root{color-scheme:dark;--bg:#080f20;--surface:#101b31;--surface-alt:#15243c;--text:#f6faff;--muted:#aab9cc;--accent:#4fe3db;--blue:#6ca9ff;--button-text:#08202b;--line:#293c58;--control-line:#617b9c;--focus:#6ca9ff;--badge:#173641;--badge-text:#8af1e9;--warning:#352a18;--warning-text:#ffe0a1;--hover:#172942;--lit:#ffe0a1;--glow:rgba(26,101,145,.18);--orbit:rgba(108,169,255,.2);--ink:var(--text);font:15px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}
:root[data-theme=light]{color-scheme:light;--bg:#f2f6fc;--surface:#fff;--surface-alt:#e7effa;--text:#13243c;--muted:#52647b;--accent:#006c70;--blue:#255eb0;--button-text:#f6faff;--line:#cad7e6;--control-line:#748299;--focus:#155dd7;--badge:#e4f4f5;--badge-text:#005a61;--warning:#fff0cc;--warning-text:#654500;--hover:#eaf2fc;--lit:#765100;--glow:rgba(108,169,255,.12);--orbit:rgba(37,94,176,.2)}
@media(prefers-color-scheme:light){:root[data-theme=system]{color-scheme:light;--bg:#f2f6fc;--surface:#fff;--surface-alt:#e7effa;--text:#13243c;--muted:#52647b;--accent:#006c70;--blue:#255eb0;--button-text:#f6faff;--line:#cad7e6;--control-line:#748299;--focus:#155dd7;--badge:#e4f4f5;--badge-text:#005a61;--warning:#fff0cc;--warning-text:#654500;--hover:#eaf2fc;--lit:#765100;--glow:rgba(108,169,255,.12);--orbit:rgba(37,94,176,.2)}}
*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}button,input,textarea,select{font:inherit}button,.button{min-height:44px;border:1px solid var(--accent);background:var(--accent);color:var(--button-text);padding:8px 12px;border-radius:5px;cursor:pointer;text-decoration:none;display:inline-block}button:disabled{background:var(--surface-alt);color:var(--muted);border-color:var(--line);cursor:default}input,textarea,select{border:1px solid var(--line);border-radius:4px;min-height:44px;padding:8px;max-width:100%;background:var(--surface);color:var(--text)}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}header{display:flex;gap:20px;align-items:center;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--line);flex-wrap:wrap}.brand{font-size:34px;font-weight:850;line-height:1;letter-spacing:-1.5px;text-decoration:none;color:var(--accent)}.brand span{display:block;font-size:10px;letter-spacing:1px;text-transform:uppercase;margin-top:7px}header nav{display:flex;gap:14px;flex-wrap:wrap}header nav a{display:inline-block;padding:10px 0}header form{display:flex;gap:6px;margin-left:auto}header form input{width:220px}.preferences{display:flex;gap:8px;align-items:center}.preferences label{font-size:12px;display:grid;gap:2px}.preferences select{min-height:36px;padding:4px}.notice{background:var(--surface-alt);color:var(--muted);padding:5px 24px;font-size:12px;border-bottom:1px solid var(--line)}main{width:100%;padding:20px 24px 36px;min-width:0}h1{font-size:clamp(1.45rem,2vw,2rem);line-height:1.2;margin:8px 0 12px}h2{font-size:18px;margin:18px 0 10px}h3{font-size:16px;margin:4px 0}p{margin:6px 0 10px}.eyebrow{font-size:11px;letter-spacing:1.5px;font-weight:700;color:var(--muted)}.heading{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-bottom:16px}.stats{font-size:12px;color:var(--muted)}.stats strong{font-size:18px;color:var(--text)}.workspace{display:grid;grid-template-columns:220px minmax(0,1fr) minmax(220px,300px);gap:22px;align-items:start}.workspace>*{min-width:0}.left-rail,.right-rail{position:sticky;top:12px;max-height:calc(100vh - 24px);overflow:auto}.left-rail>summary,.right-rail>summary{font-size:13px;font-weight:700}.left-rail nav{display:grid;gap:4px}.left-rail nav a{display:block;min-height:36px;padding:6px 8px;border-radius:4px;text-decoration:none}.left-rail nav a:hover{background:var(--hover)}.workspace:has(.left-rail:not([open])){grid-template-columns:72px minmax(0,1fr) minmax(220px,300px)}.workspace:has(.right-rail:not([open])){grid-template-columns:220px minmax(0,1fr) 80px}.workspace:has(.left-rail:not([open])):has(.right-rail:not([open])){grid-template-columns:72px minmax(0,1fr) 80px}.right-rail section{border-bottom:1px solid var(--line);padding:0 0 14px;margin-bottom:14px}.right-rail p{font-size:13px}.feed{list-style:none;padding:0;margin:0;background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:clip}.item{padding:10px 14px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.item:last-child{border-bottom:0}.item:hover{background:var(--hover)}.meta{font-size:12px;color:var(--muted)}.badge{display:inline-block;background:var(--badge);color:var(--badge-text);font-size:10px;letter-spacing:.25px;padding:2px 5px;border-radius:3px}.state{font-size:11px;color:var(--warning-text);background:var(--warning);padding:2px 5px}.tag{display:inline-block;border:1px solid var(--line);border-radius:20px;padding:3px 9px;min-height:28px;font-size:12px;background:var(--surface-alt);text-decoration:none;margin:2px}.feed-tabs,.tabs,.children{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.feed-tabs a,.tabs a,.children a{display:inline-block;padding:8px 10px;min-height:40px;border-radius:4px}.tabs a[aria-current=page],.feed-tabs a[aria-current=page]{background:var(--badge);color:var(--badge-text);font-weight:700}.entry-actions{display:flex;gap:10px;flex-wrap:wrap;font-size:12px}.entry-actions a{min-height:28px;padding:4px 0}.entry-summary{max-width:100ch}.detail{max-width:1100px;margin:0 auto;background:var(--surface);padding:22px;border:1px solid var(--line);border-radius:6px}.detail h1{overflow-wrap:anywhere}.detail .lead{font-size:17px}.detail form{margin:18px 0}.empty{padding:28px;border:1px solid var(--line);background:var(--surface)}.search{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin:14px 0}.search label{display:grid;gap:4px}.breadcrumbs{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0}.breadcrumbs a{display:inline-block;min-height:32px;padding:4px}.breadcrumbs li+li:before{content:'/';color:var(--muted);margin-right:8px}dl{display:grid;grid-template-columns:170px minmax(0,1fr);gap:12px}dt{font-weight:650}dd{margin:0;overflow-wrap:anywhere}.hash{overflow-wrap:anywhere;word-break:break-word}.correction{background:var(--warning);color:var(--warning-text);border-left:4px solid var(--warning-text);padding:12px;margin:12px 0}.pagination{margin:18px 0}footer{padding:18px 24px;border-top:1px solid var(--line);font-size:12px;color:var(--muted);background:var(--surface)}summary{cursor:pointer;min-height:36px;padding:6px 0}details>a[rel=noreferrer],.vote-link{display:inline-block;min-height:44px;padding:10px 0;max-width:100%;overflow-wrap:anywhere}.stack{display:grid;gap:14px;max-width:620px}.stack label{display:grid;gap:4px}.stack input[type=checkbox]{min-height:24px;width:24px}.stack textarea{min-height:96px}.stack fieldset{min-width:0;border:1px solid var(--line)}.stack fieldset label{margin:8px 0}.prewrap{white-space:pre-wrap;overflow-wrap:anywhere}.actions{border-block:1px solid var(--line);padding:8px 0}.actions button{margin:4px}.threads,.threads ul{list-style:none;padding-left:14px}.threads ul{border-left:2px solid var(--line)}.threads li{padding:6px;overflow-wrap:anywhere}.item img,.detail img{max-width:100%;height:auto}.vote-controls,.evidence-controls{display:flex;gap:8px;flex-wrap:wrap}.vote-controls button[aria-pressed=true]{outline:3px double var(--focus);outline-offset:2px}.bulb{vertical-align:middle;fill:none;stroke:currentColor;stroke-width:2;margin-right:8px;flex-shrink:0}.bulb.lit{fill:var(--warning);stroke:var(--lit)}.evidence-controls button{display:flex;align-items:center}.claim{border-block:1px solid var(--line);padding:12px 0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip{position:absolute;left:12px;top:-100px;background:var(--surface);padding:10px;z-index:5}.skip:focus{top:8px}.compact-discussions .item{padding:8px 14px}[data-density=comfortable] .feed .item{padding:22px}[data-density=comfortable] .feed h3{font-size:18px}[data-left=closed] .left-rail:not([open])>nav,[data-right=closed] .right-rail:not([open])>div{display:none}
@media(min-width:2400px){.workspace{grid-template-columns:260px minmax(0,1fr) 360px;gap:32px}.feed h3{font-size:18px}.feed .meta{font-size:13px}}
@media(max-width:1100px){header{gap:12px;padding:12px 16px}header form{order:3;width:100%}header form input{flex:1}.workspace{grid-template-columns:180px minmax(0,1fr)}.right-rail{position:static;grid-column:1/-1}.workspace:has(.left-rail:not([open])),.workspace:has(.right-rail:not([open])){grid-template-columns:72px minmax(0,1fr)}main{padding:16px}}
@media(max-width:900px){.workspace,.workspace:has(.left-rail:not([open])),.workspace:has(.right-rail:not([open])),.workspace:has(.left-rail:not([open])):has(.right-rail:not([open])){grid-template-columns:minmax(0,1fr)}.left-rail,.right-rail{position:static;max-height:none;grid-column:1}.left-rail nav{grid-template-columns:repeat(2,minmax(0,1fr))}.heading{display:block}.preferences{margin-left:auto}.notice{padding:5px 16px}.detail{padding:16px}.right-rail{order:3}header nav{gap:10px;font-size:13px}.brand{font-size:30px}dl{grid-template-columns:1fr;gap:4px}dd{margin-bottom:10px}}
@media(max-width:450px){main{padding:12px}.preferences{width:100%;justify-content:flex-end}.heading h1{font-size:23px}.stats{margin-top:8px}.item{padding:10px}.detail{padding:12px}header nav{width:100%}.left-rail nav{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}
.composer{border-block:1px solid var(--line);margin:12px 0;padding:4px 0}.feed-controls{display:flex;gap:12px;align-items:center;margin:12px 0;font-size:13px}.add-topic{display:inline-block;min-width:28px;min-height:28px;text-align:center;padding:3px}.restore{margin-bottom:12px}[hidden]{display:none!important}.feed+.feed{margin-top:8px}
.header-tools{flex:1;min-width:0}.header-controls{display:flex;flex-wrap:wrap;align-items:center;gap:20px}.header-tools>summary{display:none}@media(max-width:900px){.header-tools{flex-basis:100%}.header-controls{gap:8px}.header-tools>summary{display:list-item;font-size:13px}.header-tools form{margin:8px 0}.header-tools .preferences{justify-content:flex-start}.header-tools nav{margin:4px 0}}h1,h2,h3{overflow-wrap:anywhere}
/* Landing-inspired application chrome. Keep the existing feed/windowing layout. */
body{background:radial-gradient(ellipse at 76% 0,var(--glow),transparent 650px),var(--bg)}
header{padding:16px 24px;gap:24px;background:var(--bg);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);letter-spacing:0;line-height:1;text-decoration:none;flex-shrink:0}
.brand span{display:initial;font-size:inherit;letter-spacing:inherit;text-transform:none;margin:0}
.brand .brand-copy{display:grid;gap:7px}.brand .brand-name{font-size:25px;font-weight:850;letter-spacing:.13em}.brand .brand-dot{color:var(--accent)}
.brand .brand-tagline{font-size:9px;font-weight:650;letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.brand-mark{width:38px;height:38px;color:var(--blue);flex-shrink:0}.brand-signal{color:var(--accent)}
header nav{gap:18px;font-size:13px;font-weight:600}header nav a{color:var(--muted);text-decoration:none}header nav a:hover{color:var(--text)}
button,.button{border-radius:8px;font-weight:650;font-size:13px;transition:background-color .15s,border-color .15s;box-shadow:0 4px 16px var(--glow)}
button:hover,.button:hover{background:var(--badge-text);color:var(--button-text);border-color:var(--badge-text)}
button:disabled{background:var(--surface-alt);color:var(--muted);border-color:var(--line);box-shadow:none}
input,textarea,select{border-color:var(--control-line);border-radius:8px;font-size:14px;background:var(--surface);color:var(--text)}
input:hover,textarea:hover,select:hover{border-color:var(--blue)}input:focus,textarea:focus,select:focus{border-color:var(--accent)}
.preferences{gap:10px}.preferences label,.search label{font-size:11px;font-weight:650;letter-spacing:.025em;color:var(--muted)}.preferences select{font-size:12px;min-height:36px;padding:5px 7px}
.notice{background:var(--surface);border-bottom-color:var(--line);color:var(--muted);font-size:11px;padding:7px 24px}.notice strong{color:var(--text);font-weight:600}
main{padding-top:24px}h1{font-weight:800;letter-spacing:-.035em}h2{font-weight:720;letter-spacing:-.02em}h3{line-height:1.35}.eyebrow{color:var(--accent);font-size:10px;letter-spacing:.16em}
.heading{position:relative;isolation:isolate;overflow:hidden;padding:4px 0 20px;border-bottom:1px solid var(--line);margin-bottom:22px}.heading h1{font-size:clamp(1.5rem,2.2vw,2.15rem)}.heading p:not(.eyebrow){color:var(--muted);font-size:14px;margin-bottom:0}.stats{line-height:1.8}.stats strong{color:var(--accent)}
.network-orbit{position:absolute;pointer-events:none;z-index:-1;width:210px;height:210px;right:21%;top:-74px;border:1px solid var(--orbit);border-radius:50%}.network-orbit span{position:absolute;inset:22%;border:1px solid var(--orbit);border-radius:50%}.network-orbit span+span{inset:37%;border-style:dashed}.network-orbit i{position:absolute;width:5px;height:5px;left:28px;top:29px;border-radius:50%;background:var(--blue);box-shadow:0 0 18px var(--blue)}.network-orbit i+i{left:auto;top:auto;right:24px;bottom:32px;background:var(--accent)}
.left-rail,.right-rail{padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(145deg,var(--surface),var(--bg))}
.left-rail>summary,.right-rail>summary{font-size:11px;font-weight:750;letter-spacing:.035em;color:var(--text);overflow-wrap:anywhere}.left-rail nav{margin-top:8px;gap:3px}.left-rail nav a{color:var(--muted);font-size:13px;border-radius:7px}.left-rail nav a:hover{color:var(--text);background:var(--hover)}.left-rail h2,.right-rail h2{font-size:14px}.right-rail a{color:var(--blue)}.right-rail section{padding-bottom:16px}.right-rail p{margin-bottom:14px}
#latest{font-size:17px;margin:0 0 12px}#latest small{font-size:11px;color:var(--muted);font-weight:400;margin-left:8px}
.feed-tabs{gap:4px;border-bottom:1px solid var(--line);margin:0 0 14px}.feed-tabs a{color:var(--text);text-decoration:none;font-size:13px;font-weight:650;padding:8px 14px;border-bottom:2px solid transparent;border-radius:6px 6px 0 0}.feed-tabs a:hover,.feed-tabs a[aria-current=page]{color:var(--accent);background:var(--surface-alt);border-bottom-color:var(--accent)}
.search{gap:10px;margin:12px 0}.search label{gap:5px}.search select{min-height:40px}.search button{min-height:40px}.composer{margin:12px 0;border:1px solid var(--line);border-radius:8px;padding:3px 12px;background:var(--surface)}.composer>summary{font-size:12px;color:var(--blue);font-weight:600}.feed-controls{flex-wrap:wrap;font-size:12px;color:var(--muted);gap:12px}.feed-controls button{min-height:36px;background:var(--surface-alt);border-color:var(--control-line);color:var(--text);box-shadow:none;font-size:12px}.feed-controls button:hover{border-color:var(--accent)}
.feed{display:grid;gap:10px;background:none;border:0;border-radius:0;overflow:visible}.feed>.item{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 16px;box-shadow:0 6px 20px rgba(0,0,0,.04)}.feed>.item:hover{background:var(--surface);border-color:var(--control-line)}
.feed h3{margin:6px 0;font-size:17px;letter-spacing:-.015em}.feed h3 a{color:var(--text);text-decoration:none}.feed h3 a:hover{color:var(--accent);text-decoration:underline}.feed .meta{font-size:11px;line-height:1.65}.badge{font-size:10px;border:1px solid var(--line);border-radius:4px;letter-spacing:.03em;padding:2px 6px}.state{border-radius:4px}
.tag{background:var(--surface-alt);color:var(--blue);font-size:11px;border-color:var(--line);padding:3px 9px;margin:4px 2px}.tag:hover{border-color:var(--blue)}.add-topic{border-radius:50%;color:var(--accent);text-decoration:none}.add-topic:hover{background:var(--badge)}
.feed .item details>summary{font-size:12px;color:var(--muted);min-height:30px;padding:4px 0}.feed .item details>summary:hover{color:var(--text)}.entry-summary{font-size:14px;color:var(--muted);line-height:1.7}.entry-actions{margin-top:4px;padding-top:4px}.entry-actions a{font-size:11px;color:var(--blue)}
[data-density=comfortable] .feed .item{padding:22px}[data-density=comfortable] .feed h3{font-size:19px}
.detail,.empty{border-radius:12px;background:var(--surface)}.detail h2{margin-top:24px}.breadcrumbs{font-size:12px}.tabs a,.children a{border:1px solid var(--line);background:var(--surface);font-size:13px;text-decoration:none}.correction{border-radius:6px}footer{background:var(--bg);padding:24px;color:var(--muted);font-size:11px}
@media(min-width:2400px){.feed h3{font-size:18px}.feed .meta{font-size:12px}}
@media(max-width:900px){header{padding:14px 16px;gap:10px}.header-tools>summary{color:var(--blue);font-size:12px}.header-controls{padding:8px 0}.heading{padding-bottom:16px}.heading h1{font-size:25px}.stats{margin-top:12px;font-size:11px}.network-orbit{right:-80px;opacity:.6}.notice{padding:6px 16px}.left-rail,.right-rail{padding:7px 12px}.left-rail nav{margin-bottom:8px}.feed-tabs{margin-top:0}.feed>.item{padding:12px}.search{gap:8px}.search label{flex:1;min-width:135px}.search select{width:100%}.composer{padding-inline:10px}.feed h3{font-size:16px}.feed-controls{gap:8px}main{padding-top:16px}}
.feed-filters>summary{display:none}@media(max-width:900px){.feed-filters{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:3px 10px;margin:12px 0}.feed-filters>summary{display:list-item;font-size:12px;color:var(--text);font-weight:600}.heading{margin-bottom:14px;padding-bottom:14px}.heading h1{font-size:23px;margin:4px 0}.heading p:not(.eyebrow){font-size:12px}.heading .eyebrow{margin:3px 0}.stats{margin-top:8px}}
@media(prefers-reduced-motion:reduce){button,.button{transition:none}}
@media(forced-colors:active){.network-orbit{display:none}.brand-mark{color:LinkText}.brand-signal{color:CanvasText}.feed>.item,.left-rail,.right-rail,.badge,.tag,button,.button,.state{border:1px solid CanvasText}.bulb.lit{fill:Highlight;stroke:CanvasText}.vote-controls button[aria-pressed=true]{outline:3px solid Highlight}}

/* VOALT-RESKIN-001: bring the app hero and chrome in line with the landing
   page (DanUrtnowski/Voalt site/styles.css @ 55e0d3d). Dark is the signature
   theme; Light/System keep their accessible palettes with a darker gradient. */
.heading{align-items:center;padding:26px 0 30px}
.hero-copy{max-width:800px;position:relative;z-index:1}
.heading .eyebrow{display:flex;align-items:center;gap:12px;text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:740;margin:0 0 22px}
.signal{width:9px;height:9px;flex-shrink:0;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(79,227,219,.1),0 0 24px rgba(79,227,219,.5)}
.heading h1{font-size:clamp(2.4rem,4.2vw,3.9rem);line-height:1.05;letter-spacing:-.05em;margin:0 0 18px}
.heading h1 em{font-style:normal;background:linear-gradient(120deg,#7fc9ff,#4fe3db);color:transparent;background-clip:text;-webkit-background-clip:text}
.heading .lead{font-size:1.08rem;line-height:1.75;max-width:610px;margin:0}
:root[data-theme=light] .heading h1 em{background:linear-gradient(120deg,#255eb0,#006c70);color:transparent;background-clip:text;-webkit-background-clip:text}
@media(prefers-color-scheme:light){:root[data-theme=system] .heading h1 em{background:linear-gradient(120deg,#255eb0,#006c70);color:transparent;background-clip:text;-webkit-background-clip:text}}
:root[data-theme=dark] body{background:radial-gradient(ellipse at 72% 0,rgba(26,101,145,.25),transparent 55%),radial-gradient(ellipse at 76% 0,var(--glow),transparent 650px),var(--bg)}
@media(prefers-color-scheme:dark){:root[data-theme=system] body{background:radial-gradient(ellipse at 72% 0,rgba(26,101,145,.25),transparent 55%),radial-gradient(ellipse at 76% 0,var(--glow),transparent 650px),var(--bg)}}
.network-orbit{width:330px;height:330px;right:16%;top:-120px;opacity:.9}
.network-orbit span{inset:20%}
.network-orbit span+span{inset:36%}
.network-orbit i{width:7px;height:7px;left:44px;top:47px;box-shadow:0 0 0 8px rgba(108,169,255,.08),0 0 20px var(--blue)}
.network-orbit i+i{right:38px;bottom:50px;box-shadow:0 0 0 8px rgba(79,227,219,.08),0 0 20px var(--accent)}
.stats strong{font-size:20px}
button,.button{transition:background-color .2s,border-color .2s,transform .2s}
button:hover,.button:hover{transform:translateY(-1px)}
:root[data-theme=dark] .feed>.item,:root[data-theme=dark] .left-rail,:root[data-theme=dark] .right-rail{background:linear-gradient(150deg,#132138,#0d1629)}
@media(prefers-color-scheme:dark){:root[data-theme=system] .feed>.item,:root[data-theme=system] .left-rail,:root[data-theme=system] .right-rail{background:linear-gradient(150deg,#132138,#0d1629)}}
#latest{font-size:19px}
@media(max-width:900px){.heading{padding:18px 0 20px}.heading h1{font-size:clamp(2rem,9vw,2.6rem)}.heading .lead{font-size:1rem;line-height:1.7}.network-orbit{width:230px;height:230px;right:-70px;top:-70px}}
@media(prefers-reduced-motion:reduce){button:hover,.button:hover{transform:none}}
@media(forced-colors:active){.heading h1 em{color:inherit;background:none}}

/* VOALT-UI-CLEANUP-002 (Issue #16): icon preference controls, one compact
   feed toolbar, cleaner cards. Functionality and JS contracts unchanged:
   [data-preference] buttons, .feed-filter-form, [data-feed] internals. */
/* Tooltips: shown on hover and keyboard focus, never colour-only. */
[data-tip]{position:relative}
[data-tip]::after{content:attr(data-tip);position:absolute;left:50%;bottom:calc(100% + 8px);transform:translateX(-50%) translateY(2px);background:var(--surface-alt);color:var(--text);border:1px solid var(--control-line);border-radius:6px;padding:4px 8px;font-size:11px;font-weight:600;letter-spacing:.01em;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s;z-index:40}
[data-tip]:hover::after,[data-tip]:focus-visible::after{opacity:1;transform:translateX(-50%) translateY(0)}
/* Header icon preference groups */
.preferences{display:flex;gap:8px;align-items:center}
.pref-group{display:flex;background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px}
.pref-btn{display:grid;place-items:center;width:34px;height:34px;min-height:34px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--muted);box-shadow:none;cursor:pointer}
.pref-btn svg{width:18px;height:18px}
.pref-btn:hover{background:var(--hover);color:var(--text);transform:none}
.pref-btn[aria-pressed=true]{background:var(--accent);color:var(--button-text)}
.pref-btn[aria-pressed=true]:hover{background:var(--accent);color:var(--button-text)}
/* One compact feed toolbar */
.feed-toolbar{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:8px 14px 10px;margin-bottom:12px}
:root[data-theme=dark] .feed-toolbar{background:linear-gradient(150deg,#132138,#0d1629)}
@media(prefers-color-scheme:dark){:root[data-theme=system] .feed-toolbar{background:linear-gradient(150deg,#132138,#0d1629)}}
.feed-toolbar .feed-tabs{border-bottom:0;margin:0;padding:2px 0 6px}
.feed-toolbar .feed-filters{border-top:1px solid var(--line);padding-top:6px}
.feed-toolbar .feed-filters>summary{font-size:12px;color:var(--muted);min-height:30px;padding:4px 0}
.feed-filter-form{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin:6px 0 2px}
.feed-filter-form label{display:grid;gap:3px;font-size:11px;font-weight:650;letter-spacing:.025em;color:var(--muted)}
.feed-filter-form select{min-height:36px;padding:5px 8px;font-size:13px;border-radius:8px}
.feed-filter-form .apply-filters{min-height:36px;font-size:13px}
.js .feed-filter-form .apply-filters{display:none}
.about-sorting{margin-left:auto;position:relative}
.about-sorting>summary{list-style:none;display:grid;place-items:center;width:36px;height:36px;border:1px solid var(--line);border-radius:50%;color:var(--muted);cursor:pointer;padding:0;min-height:36px}
.about-sorting>summary::-webkit-details-marker{display:none}
.about-sorting>summary:hover{color:var(--text);border-color:var(--control-line)}
.about-sorting>summary svg{width:18px;height:18px}
.about-sorting p{position:absolute;right:0;top:calc(100% + 8px);width:min(320px,80vw);background:var(--surface-alt);border:1px solid var(--control-line);border-radius:10px;padding:10px 12px;font-size:12px;line-height:1.6;color:var(--text);z-index:35;box-shadow:0 12px 32px rgba(0,0,0,.35);margin:0}
.feed-toolbar .composer{border:0;border-top:1px solid var(--line);border-radius:0;margin:6px 0 0;padding:2px 0 0;background:none}
.feed-toolbar .composer>summary{font-size:12px;font-weight:600;color:var(--blue);min-height:30px;padding:4px 0}
.feed-controls{display:flex;align-items:center;gap:14px;margin:0 0 10px;font-size:12px;color:var(--muted)}
.refresh-link{display:inline-flex;align-items:center;gap:6px;color:var(--muted);text-decoration:none;font-weight:600;min-height:32px;padding:4px 6px;border-radius:6px}
.refresh-link svg{width:15px;height:15px}
.refresh-link:hover{color:var(--accent);background:var(--hover)}
.feed-controls [data-auto]{min-height:32px;padding:4px 10px;font-size:12px;background:transparent;border:1px solid var(--line);color:var(--muted);box-shadow:none}
.feed-controls [data-auto]:hover{background:var(--hover);color:var(--text);border-color:var(--control-line);transform:none}
.feed-controls [data-feed-status]{margin-left:auto;font-size:11px}
/* Cleaner cards */
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 9px;font-size:12px;color:var(--muted);margin-bottom:2px}
.card-source{font-weight:700;color:var(--text);letter-spacing:.04em;text-transform:uppercase;font-size:11px}
.card-meta .badge-review{background:transparent;border-style:dashed}
.card-tags{display:inline-flex;flex-wrap:wrap;align-items:center;gap:2px;margin-left:auto}
.card-tags .tag{margin:0 2px}
.feed .item .expando>summary{font-size:12px;color:var(--muted);min-height:30px;padding:4px 0}
.feed .item .expando>summary:hover{color:var(--text)}
.provenance{margin-top:6px}
.card-actions{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;padding-top:9px;border-top:1px dashed var(--line)}
.vote-group{display:inline-flex;align-items:center;gap:2px;border:1px solid var(--line);border-radius:999px;padding:2px 6px}
.vote-group .score{font-size:12px;color:var(--muted);min-width:14px;text-align:center}
.icon-btn{display:grid;place-items:center;width:30px;height:30px;min-height:30px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--muted);box-shadow:none}
.icon-btn svg{width:13px;height:13px}
.action-btn{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:4px 9px;border:1px solid transparent;border-radius:999px;background:transparent;color:var(--muted);font-size:12px;font-weight:600;box-shadow:none;text-decoration:none;cursor:pointer}
.action-btn svg{width:15px;height:15px}
.action-btn .bulb{width:15px;height:15px;margin:0}
.action-btn:hover{background:var(--hover);color:var(--text);transform:none}
button.action-btn:hover{background:var(--hover);color:var(--text);border-color:transparent}
[aria-disabled=true]{opacity:.55;cursor:not-allowed}
.share-menu{position:relative}
.share-menu>summary{list-style:none}
.share-menu>summary::-webkit-details-marker{display:none}
.share-pop{position:absolute;left:0;top:calc(100% + 6px);z-index:30;min-width:220px;display:grid;gap:2px;background:var(--surface-alt);border:1px solid var(--control-line);border-radius:12px;padding:8px;box-shadow:0 14px 36px rgba(0,0,0,.35)}
.share-pop a,.share-pop button{display:block;width:100%;text-align:left;padding:8px 10px;border:0;border-radius:8px;background:transparent;color:var(--text);font-size:13px;font-weight:550;text-decoration:none;box-shadow:none;min-height:36px}
.share-pop a:hover,.share-pop button:hover{background:var(--hover);transform:none}
.share-pop p{margin:6px 10px 2px;font-size:11px}
.card-actions .permalink{margin-left:auto}
@media(max-width:900px){.card-tags{margin-left:0}.feed-controls{flex-wrap:wrap;gap:8px}.feed-controls [data-feed-status]{margin-left:0;width:100%}.about-sorting{margin-left:0}.pref-btn{width:38px;height:38px;min-height:38px}.share-pop{position:fixed;left:12px;right:12px;top:auto;bottom:12px;min-width:0}}
@media(prefers-reduced-motion:reduce){[data-tip]::after{transition:none}}
@media(forced-colors:active){.pref-btn[aria-pressed=true]{outline:2px solid Highlight}.share-pop,.about-sorting p{border:1px solid CanvasText}.vote-group,.action-btn{border:1px solid CanvasText}}

/* VOALT-CARD-RAIL-003: Coronado/PLN-style left vote rail on beta cards and a
   compact feedback cluster (bright bulb, dim bulb, off topic, spam) at the
   bottom right. All controls remain honest aria-disabled placeholders. */
.feed>.item:has(>.vote-rail){display:flex;gap:13px}
.vote-rail{display:flex;flex-direction:column;align-items:center;gap:1px;padding-top:1px;min-width:28px}
.rail-btn{display:grid;place-items:center;width:28px;height:26px;min-height:26px;padding:0;border:0;border-radius:7px;background:transparent;color:var(--muted);box-shadow:none}
.rail-btn:hover{background:var(--hover);color:var(--text);transform:none}
.rail-score{font-size:12px;font-weight:700;color:var(--muted);line-height:1.5;min-width:16px;text-align:center}
.card-main{flex:1;min-width:0}
.feedback-cluster{display:inline-flex;align-items:center;gap:2px;margin-left:auto;border:1px solid var(--line);border-radius:999px;padding:2px}
.cluster-btn{display:grid;place-items:center;width:30px;height:30px;min-height:30px;padding:0;border:0;border-radius:50%;background:transparent;color:var(--muted);box-shadow:none}
.cluster-btn:hover{background:var(--hover);color:var(--text);transform:none}
.cluster-btn .bulb{width:16px;height:16px;margin:0}
.cluster-btn .bulb.lit{fill:var(--warning);stroke:var(--lit)}
.cluster-btn .bulb.dim{opacity:.42}
.card-actions .permalink{margin-left:0}
@media(max-width:450px){.feed>.item:has(>.vote-rail){gap:9px}.vote-rail{min-width:24px}.rail-btn{width:24px}.cluster-btn{width:28px;height:28px;min-height:28px}}
@media(forced-colors:active){.vote-rail,.feedback-cluster{border:1px solid CanvasText}.cluster-btn .bulb.lit{fill:Highlight;stroke:CanvasText}}