/* Compact case actions; original button nodes and behaviour retained. */
[data-case-modal] .case-sheet-foot{
 display:grid!important;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:8px 12px!important;
 padding:12px 16px 14px!important;background:var(--bg,#fff);border-top:1px solid var(--line,#d8e3ee);
 box-shadow:0 -8px 24px #15385a05;align-items:center;
}
[data-case-modal] .outcome-discussion-actions{display:contents}
[data-case-modal] .outcome-footer{grid-column:1/-1;order:0;display:grid;grid-template-columns:76px repeat(3,minmax(0,1fr));gap:8px;align-items:center;padding:0 0 10px;border-bottom:1px solid var(--line,#d8e3ee)}
[data-case-modal] .outcome-footer::before{content:'试过了吗？';font-size:12px;font-weight:500;color:var(--muted,#65748a)}
html:not([lang^=zh]) [data-case-modal] .outcome-footer::before{content:'Tried it?'}
[data-case-modal] .outcome-footer button{border:0!important;background:transparent;min-height:32px;border-radius:7px;font-size:12px;font-weight:500;display:flex;justify-content:center;align-items:center;gap:6px;padding:4px 6px;white-space:nowrap}
[data-case-modal] .outcome-footer button::before{font-size:14px;width:16px;text-align:center}
[data-case-modal] [data-outcome-choice=completed]::before{content:'✓';color:#438562}
[data-case-modal] [data-outcome-choice=stuck]::before{content:'⋯';color:#ad7c2b;font-weight:800}
[data-case-modal] [data-outcome-choice=outdated]::before{content:'!';color:#b56b66}
[data-case-modal] .outcome-footer button:hover{background:var(--paper,#eff5fa)}
[data-case-modal] .outcome-footer [aria-pressed=true]{box-shadow:inset 0 0 0 1px currentColor}
[data-case-modal] [data-case-discuss]{order:1;grid-column:1;min-height:36px!important;border:0!important;background:transparent!important;text-align:left;justify-content:flex-start;padding:6px 10px!important;font-size:13px!important;box-shadow:none!important}
[data-case-modal] [data-case-discuss]::before{content:'↳';margin-right:8px;color:#6888a7}
[data-case-modal] .case-social-actions{order:1;grid-column:2;display:flex!important;justify-content:space-between!important;align-items:center;gap:10px!important;min-width:0}
[data-case-modal] .case-social-actions> *{flex:1;display:flex;justify-content:center}
[data-case-modal] .case-social-actions :is([data-share-toggle],[data-like],[data-save-slug]){border:0!important;box-shadow:none!important;background:transparent!important;height:36px!important;min-height:36px!important;min-width:36px;padding:6px!important;border-radius:8px;font-size:12px}
[data-case-modal] .case-social-actions :is([data-share-toggle],[data-like],[data-save-slug]):hover{background:var(--paper,#edf4fa)!important}
[data-case-modal] [data-case-next]{order:2;grid-column:1;min-height:42px!important;border-radius:11px!important;font-size:14px!important}
[data-case-modal] [data-case-agent]{order:2;grid-column:2;min-height:42px!important;border-radius:11px!important;font-size:14px!important}
[data-special-case-modal] .case-social-actions{grid-column:1;order:2}
[data-special-case-modal] .outcome-footer{flex:none!important;max-width:none!important}
@media(max-width:640px){
 [data-case-modal] .case-sheet-foot{padding:10px 12px max(12px,env(safe-area-inset-bottom))!important;gap:6px 8px!important}
 [data-case-modal] .outcome-footer{grid-template-columns:62px repeat(3,minmax(0,1fr));gap:3px;padding-bottom:8px}
 [data-case-modal] .outcome-footer::before{font-size:11px}
 [data-case-modal] .outcome-footer button{font-size:11px;gap:3px;padding:4px 2px}
 [data-case-modal] .case-social-actions{gap:4px!important}
}
/* Revision 2: two rows, with the real comments action in the first row. */
[data-case-modal] .case-sheet-foot{grid-template-columns:1.25fr repeat(3,minmax(0,1fr));gap:8px 6px!important;padding:10px 16px 12px!important}
[data-case-modal] .outcome-footer{display:contents!important}
[data-case-modal] .outcome-footer::before{content:none!important}
[data-case-modal] [data-case-next]{display:none!important}
[data-case-modal] [data-case-discuss]{grid-row:1;grid-column:1;order:0;padding:4px 0!important;min-height:34px!important;font-size:12px!important;white-space:nowrap}
[data-case-modal] [data-case-discuss]::before{content:none}
[data-case-modal] .outcome-footer button{grid-row:1;order:0;min-height:34px}
[data-case-modal] .outcome-footer [data-outcome-choice=completed]{grid-column:2}
[data-case-modal] .outcome-footer [data-outcome-choice=stuck]{grid-column:3}
[data-case-modal] .outcome-footer [data-outcome-choice=outdated]{grid-column:4}
[data-case-modal] [data-case-agent]{grid-row:2;grid-column:1/3;order:1;justify-self:start;width:auto;max-width:100%;min-height:38px!important;padding:5px 10px 5px 6px!important;gap:7px!important;border-radius:10px!important;font-size:12px!important;margin:0!important}
[data-case-modal] [data-case-agent] .handoff-mascot{width:26px!important;height:26px!important;flex-basis:26px!important;border-radius:8px}
[data-case-modal] [data-case-agent] .handoff-label{font-size:12px!important;white-space:nowrap}
[data-case-modal] [data-case-agent] .handoff-arrow{font-size:15px;margin-left:0}
[data-case-modal] .case-social-actions{grid-row:2;grid-column:3/5;order:1;gap:6px!important}
[data-case-modal] .outcome-footer button:hover{background:var(--paper,#eff5fa)}
@media(max-width:640px){
 [data-case-modal] .case-sheet-foot{padding:8px 12px max(10px,env(safe-area-inset-bottom))!important;gap:7px 3px!important;grid-template-columns:1.35fr repeat(3,minmax(0,1fr))}
 [data-case-modal] [data-case-discuss]{font-size:11px!important}
 [data-case-modal] .outcome-footer button{font-size:11px;gap:3px}
 [data-case-modal] [data-case-agent]{min-height:36px!important;padding:4px 8px 4px 5px!important;gap:5px!important}
 [data-case-modal] [data-case-agent] .handoff-label{font-size:11px!important}
}
/* Revision 3: compact rhythm and consistent first-row interaction. */
[data-case-modal] .case-sheet-foot{padding:5px 14px 7px!important;gap:3px 6px!important}
[data-case-modal] [data-case-discuss],
[data-case-modal] .outcome-footer button{
 min-height:30px!important;height:30px!important;padding:4px 6px!important;
 border:0!important;border-radius:7px!important;font-size:12px!important;font-weight:500!important;line-height:1.3;
 color:var(--muted,#65748a);background:transparent!important;cursor:pointer;
 display:flex;align-items:center;justify-content:center;text-align:center;
 transition:background .15s,color .15s;
}
[data-case-modal] [data-case-discuss]:hover,
[data-case-modal] .outcome-footer button:hover{background:var(--paper,#eff5fa)!important;color:var(--ink,#18334f)}
[data-case-modal] [data-case-discuss]:active,
[data-case-modal] .outcome-footer button:active{background:#dceafa!important}
[data-case-modal] [data-case-discuss]:focus-visible{outline:2px solid #3985e9;outline-offset:1px;background:var(--paper,#eff5fa)!important}
[data-case-modal] .outcome-footer [aria-pressed=true]{background:var(--paper,#eff5fa)!important}
[data-case-modal] .case-social-actions :is([data-share-toggle],[data-like],[data-save-slug]){height:34px!important;min-height:34px!important}
[data-case-modal] [data-case-agent]{min-height:34px!important;padding:3px 9px 3px 5px!important}
[data-case-modal] [data-case-agent] .handoff-mascot{width:24px!important;height:24px!important;flex-basis:24px!important}
@media(max-width:640px){
 [data-case-modal] .case-sheet-foot{padding:4px 10px max(6px,env(safe-area-inset-bottom))!important;gap:2px 3px!important}
 [data-case-modal] [data-case-discuss], [data-case-modal] .outcome-footer button{font-size:11px!important;padding:4px 2px!important}
}
@media(prefers-reduced-motion:reduce){[data-case-modal] [data-case-discuss]{transition:none}}

/* Same social controls on library cards, featured cards and open cases. */
[data-card] .meta-actions{display:flex;align-items:center;gap:6px}
[data-card] .meta-actions :is([data-share-toggle],[data-like],[data-save-slug]){
 display:inline-flex;align-items:center;justify-content:center;gap:5px;
 border:0!important;box-shadow:none!important;background:transparent!important;
 min-width:32px;min-height:32px;height:32px;padding:5px 7px!important;
 border-radius:7px!important;font-family:inherit;font-size:12px!important;line-height:1.3;
 cursor:pointer;transition:background .15s,color .15s;
}
[data-card] .meta-actions :is([data-share-toggle],[data-like],[data-save-slug]):hover{background:var(--paper,#eff5fa)!important}
[data-card] .meta-actions :is([data-share-toggle],[data-like],[data-save-slug]):focus-visible{outline:2px solid #3985e9;outline-offset:1px;background:var(--paper,#eff5fa)!important}
[data-card] .meta-actions svg{width:16px;height:16px}
@media(prefers-reduced-motion:reduce){[data-card] .meta-actions button{transition:none!important}}
/* Specials retain three evenly spaced outcomes when no comments action exists. */
[data-special-case-modal] .case-sheet-foot{grid-template-columns:repeat(6,minmax(0,1fr))}
[data-special-case-modal] .outcome-footer [data-outcome-choice=completed]{grid-column:1/3}
[data-special-case-modal] .outcome-footer [data-outcome-choice=stuck]{grid-column:3/5}
[data-special-case-modal] .outcome-footer [data-outcome-choice=outdated]{grid-column:5/7}
[data-special-case-modal] [data-case-agent]{grid-column:1/4}
[data-special-case-modal] .case-social-actions{grid-column:4/7}
html:not([lang^=zh]) [data-case-modal] [data-case-discuss]{white-space:normal}
/* Reserve a separate top-right lane for source, independent of wrapping tags. */
[data-card] .card-kicker{position:relative;padding-right:58px;min-height:26px}
[data-card] .card-kicker>.source-badge{position:absolute;top:4px;right:0;margin:0!important;white-space:nowrap;max-width:56px;overflow:hidden;text-overflow:ellipsis}

/* Aligned four-column action rows; shared tracks prevent drifting controls. */
[data-case-modal]:not([data-special-case-modal]) .case-sheet-foot{grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr))!important}
[data-case-modal]:not([data-special-case-modal]) [data-case-agent]{grid-column:1;justify-self:center;justify-content:center;min-width:0;max-width:100%}
[data-case-modal]:not([data-special-case-modal]) .case-social-actions{display:contents!important}
[data-case-modal]:not([data-special-case-modal]) .case-social-actions>*{grid-row:2;justify-self:center;min-width:0}
[data-case-modal]:not([data-special-case-modal]) .case-social-actions>[data-share]{grid-column:2}
[data-case-modal]:not([data-special-case-modal]) .case-social-actions>[data-like]{grid-column:3}
[data-case-modal]:not([data-special-case-modal]) .case-social-actions>[data-save-slug]{grid-column:4}
[data-case-modal] [data-case-agent]:not(.brand-handoff){display:inline-flex;align-items:center;color:#fff!important;background:linear-gradient(125deg,#234d94,#6555ab)!important;border:1px solid #718bca!important;box-shadow:inset 0 1px 0 #ffffff30,0 2px 5px #25487918;transition:filter .15s,box-shadow .15s}
[data-case-modal] [data-case-agent]:not(.brand-handoff)::before{content:'';display:block;flex:0 0 24px;width:24px;height:24px;background:url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20viewBox%3D%220%200%2032%2032%22%3E%3Crect%20x%3D%223%22%20y%3D%227%22%20width%3D%2226%22%20height%3D%2222%22%20rx%3D%229%22%20fill%3D%22%23e6edff%22%2F%3E%3Cpath%20d%3D%22M16%207V3%22%20stroke%3D%22%23b8d8ff%22%20stroke-width%3D%222%22%2F%3E%3Ccircle%20cx%3D%2216%22%20cy%3D%223%22%20r%3D%222%22%20fill%3D%22%2391e9f5%22%2F%3E%3Crect%20x%3D%227%22%20y%3D%2212%22%20width%3D%2218%22%20height%3D%2211%22%20rx%3D%225%22%20fill%3D%22%23334581%22%2F%3E%3Cpath%20d%3D%22M12%2016v3m8-3v3%22%20stroke%3D%22%2391e9f5%22%20stroke-width%3D%222.5%22%20stroke-linecap%3D%22round%22%2F%3E%3Cpath%20d%3D%22M13%2026h6%22%20stroke%3D%22%236477b5%22%20stroke-width%3D%222%22%20stroke-linecap%3D%22round%22%2F%3E%3C%2Fsvg%3E") center/contain no-repeat}
[data-case-modal] [data-case-agent]:not(.brand-handoff):hover{filter:brightness(1.12);box-shadow:0 2px 8px #354f9b30}
[data-case-modal] [data-case-agent]:focus-visible{outline:2px solid #719cff;outline-offset:2px}
@media(max-width:640px){
 [data-case-modal] [data-case-agent]{font-size:10px!important;gap:4px!important;padding:3px 5px!important}
 [data-case-modal] [data-case-agent] .handoff-label{font-size:10px!important;white-space:normal;line-height:1.15}
 [data-case-modal] [data-case-agent] .handoff-mascot{width:20px!important;height:20px!important;flex-basis:20px!important}
 [data-case-modal] [data-case-agent] .handoff-arrow{display:none}
 [data-case-modal] [data-case-agent]:not(.brand-handoff)::before{width:20px;height:20px;flex-basis:20px}
}
@media(prefers-reduced-motion:reduce){[data-case-modal] [data-case-agent]{transition:none!important}}