/* BirdMaster LLM page and compact-navigation layout contract.
   This file is the single versioned presentation source used by both the
   management SPA and the exported public SPA. */
:root{
  --llm-page-gutter:clamp(8px,2vw,18px);
  --llm-card-gap:clamp(8px,1.35vw,14px);
  --llm-detail-gutter:clamp(10px,2.4vw,24px);
  --compact-nav-height:54px;
  --llm-stage-label-width:clamp(88px,22%,118px);
  /* 单图与双图统一使用紧凑的图文间距。 */
  --bm-display-caption-offset:10px;
}

/* Progressive disclosure shared by 识鸟 / 群鸟 / 问鸟.  The conversation
   keeps only an ordered, one-line capsule stream; the full payload lives in a
   viewport-sized detail capsule opened on demand. */
.llm-stage-stream{display:flex;flex-direction:column;gap:7px;min-width:0;width:100%}
.llm-stage-capsule{
  --llm-stage-accent:#6f91b8;
  appearance:none;display:grid;grid-template-columns:10px minmax(0,1fr) auto;
  align-items:center;gap:10px;width:100%;min-width:0;height:50px;min-height:50px;max-height:50px;
  padding:5px 12px;border:1px solid #cbd8e5;border-radius:12px;
  background:linear-gradient(135deg,rgba(255,255,255,.99),rgba(243,248,252,.97));
  color:#526274;text-align:left;cursor:pointer;box-sizing:border-box;
  box-shadow:0 4px 14px rgba(45,66,88,.075),inset 0 1px 0 rgba(255,255,255,.78);transition:border-color .16s,background .16s,transform .16s,box-shadow .16s,opacity .16s;
}
.llm-stage-capsule:not([disabled]):hover,.llm-stage-capsule:not([disabled]):focus-visible{border-color:#91aac3;background:#fff;box-shadow:0 7px 20px rgba(52,76,104,.13);outline:0;transform:translateY(-1px)}
.llm-stage-capsule:not([disabled]):active{transform:translateY(0)}
.llm-stage-dot{width:8px;height:8px;border-radius:50%;background:var(--llm-stage-accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--llm-stage-accent) 13%,transparent)}
.llm-stage-copy{display:grid;grid-template-columns:minmax(0,var(--llm-stage-label-width)) minmax(0,1fr);align-items:center;gap:10px;min-width:0;height:100%;overflow:hidden}
.llm-stage-title{display:-webkit-box;min-width:0;max-height:2.6em;color:#52677d;font-size:11px;font-weight:740;line-height:1.3;white-space:normal;overflow:hidden;text-overflow:ellipsis;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.llm-stage-summary{display:-webkit-box;min-width:0;max-height:2.7em;color:#7f8c9a;font-size:11px;line-height:1.35;white-space:normal;overflow:hidden;text-overflow:ellipsis;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.llm-stage-open{display:inline-flex;align-items:center;justify-content:flex-start;gap:4px;width:52px;min-width:52px;color:#52779e;font-size:10px;font-weight:720;white-space:nowrap}
.llm-stage-arrow{font-size:17px;font-weight:400;line-height:1;transform:translateY(-.5px)}
.llm-stage-capsule.is-running{--llm-stage-accent:#5b86c2;border-color:#c7d6e7;background:#f7fafe}
.llm-stage-capsule.is-done{--llm-stage-accent:#55a47a}
.llm-stage-capsule.is-warning{--llm-stage-accent:#d39a35;background:#fffaf2;border-color:#ead5ad}
.llm-stage-capsule.is-error{--llm-stage-accent:#d55d52;background:#fff7f6;border-color:#edc7c3}
.llm-stage-capsule.is-result{--llm-stage-accent:#4e79b2;border-color:#abc2da;background:linear-gradient(135deg,#fafdff,#eaf3fb);box-shadow:0 7px 22px rgba(69,103,141,.12)}
.llm-stage-capsule.is-result .llm-stage-title{color:#3f648d;font-size:12px}
.llm-stage-capsule[aria-disabled="true"]{cursor:default;opacity:.52;filter:saturate(.35);transform:none;box-shadow:none;border-color:#e3e8ed;background:#f4f6f8;color:#8f99a4}
.llm-stage-capsule[aria-disabled="true"] .llm-stage-open{color:#98a1aa;font-weight:560}

/* Every route uses the same fixed two-part path capsule.  Long copy is
   intentionally clipped here and exposed through the shared hover/hold tip. */
:is(#page-vision,#vision) .llm-stage-capsule{height:50px;min-height:50px;max-height:50px;padding-block:5px;border-radius:12px}
:is(#page-vision,#vision) .llm-stage-copy{grid-template-columns:minmax(0,var(--llm-stage-label-width)) minmax(0,1fr);overflow:hidden}
:is(#page-vision,#vision) .llm-stage-title,:is(#page-vision,#vision) .llm-stage-summary{white-space:normal;overflow:hidden;text-overflow:ellipsis}
@media(min-width:641px){:is(#page-vision,#vision){--llm-stage-label-width:clamp(88px,23%,130px)}}

/* AskBird uses a few longer tool names. Give only its stage-label column the
   extra one-to-two characters it needs, while keeping the summary flexible. */
:is(#page-reasoning,#reasoning){--llm-stage-label-width:clamp(128px,24%,136px)}
:is(#page-reasoning,#reasoning) .llm-stage-title{display:block;max-height:1.3em;white-space:nowrap;overflow-wrap:normal;-webkit-line-clamp:1}

.llm-capsule-fulltext-tooltip{position:fixed;z-index:10080;display:none;width:max-content;max-width:min(360px,calc(100vw - 24px));padding:8px 10px;border:1px solid rgba(201,213,225,.92);border-radius:10px;background:rgba(249,252,254,.98);color:#536579;font-size:11px;line-height:1.55;white-space:normal;overflow-wrap:anywhere;pointer-events:none;box-shadow:0 12px 34px rgba(31,48,68,.18);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.llm-capsule-fulltext-tooltip.is-visible{display:block}

.llm-detail-overlay{position:fixed;z-index:180;inset:0;display:grid;place-items:center;padding:max(var(--llm-detail-gutter),env(safe-area-inset-top)) max(var(--llm-detail-gutter),env(safe-area-inset-right)) max(var(--llm-detail-gutter),env(safe-area-inset-bottom)) max(var(--llm-detail-gutter),env(safe-area-inset-left));overflow:hidden;overscroll-behavior:contain;touch-action:none;background:rgba(31,43,57,.18);backdrop-filter:blur(3px) saturate(.96);-webkit-backdrop-filter:blur(3px) saturate(.96);box-sizing:border-box}
.llm-detail-overlay.hidden{display:none!important}
.llm-detail-card{position:relative;display:flex;flex-direction:column;inline-size:fit-content;block-size:auto;min-inline-size:0;max-inline-size:min(960px,100%);max-block-size:calc(100dvh - (var(--llm-detail-gutter) * 2));margin:auto;overflow:hidden;border:1px solid rgba(215,224,233,.94);border-radius:18px;background:rgba(252,253,254,.97);box-shadow:0 28px 80px rgba(27,42,60,.24);box-sizing:border-box;animation:llm-detail-enter .2s ease-out}
/* Phone mode can live inside a transformed, rounded preview frame that is
   shorter than 100dvh. Size the result against the actual overlay and retain
   a visible top breathing space so its heading is never clipped. */
html[data-brand-visual-mode="phone"] .llm-detail-overlay{padding-block-start:max(20px,env(safe-area-inset-top))!important}
html[data-brand-visual-mode="phone"] .llm-detail-card{max-block-size:100%!important}
@keyframes llm-detail-enter{from{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:none}}
.llm-detail-overlay,.llm-detail-overlay *{box-sizing:border-box}
.llm-detail-head{display:block;flex:0 0 auto;min-width:0;max-width:100%;padding:7px 15px 6px;border-bottom:1px solid #e7ebef}
.llm-detail-heading{min-width:0;max-width:68ch}.llm-detail-eyebrow{color:#7c8ea1;font-size:9px;line-height:1.2;letter-spacing:.07em}.llm-detail-title{margin:1px 0 0;color:#3f566f;font-size:clamp(15px,2vw,18px);line-height:1.2;overflow-wrap:anywhere}.llm-detail-summary{max-width:68ch;margin:2px 0 0;color:#8793a0;font-size:10px;line-height:1.32;overflow:hidden;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;text-wrap:pretty}.llm-detail-summary:empty{display:none}
.llm-detail-body{flex:0 1 auto;inline-size:100%;min-width:0;max-width:100%;min-height:0;margin-inline:auto;overflow:auto;padding:12px 16px 16px;overscroll-behavior:contain;scrollbar-gutter:stable both-edges;-webkit-overflow-scrolling:touch;touch-action:pan-y;box-sizing:border-box}
.llm-detail-body:empty{display:none}
.llm-detail-body :where(.hidden,[hidden]){display:none!important}
.llm-detail-body>:first-child{margin-top:0}.llm-detail-body>:last-child{margin-bottom:0}
body.llm-detail-open{overflow:hidden!important;overscroll-behavior:none}
.llm-detail-card[data-llm-detail-kind="compact"]{max-inline-size:min(680px,100%)}
.llm-detail-card[data-llm-detail-kind="prose"]{max-inline-size:min(760px,100%)}
.llm-detail-card[data-llm-detail-kind="media-single"]{max-inline-size:min(540px,100%)}
.llm-detail-card[data-llm-detail-kind="compact"] .llm-detail-body,
.llm-detail-card[data-llm-detail-kind="prose"] .llm-detail-body{inline-size:100%;max-inline-size:min(72ch,100%);margin-inline:auto}
.llm-detail-card[data-llm-detail-kind="media-single"] .llm-detail-body{inline-size:fit-content;margin-inline:auto}

/* Information hierarchy inside every large detail capsule.  These primitives
   deliberately replace page-specific desktop cards with responsive content. */
.llm-detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));align-items:stretch;justify-items:stretch;gap:10px;min-width:0}
.llm-detail-grid>.llm-detail-section.is-wide{grid-column:1/-1}
.llm-detail-section{min-width:0;height:100%;padding:12px;border:1px solid #e1e7ed;border-radius:12px;background:rgba(255,255,255,.92);box-shadow:0 3px 13px rgba(44,63,83,.045)}
.llm-detail-section.is-highlight{border-color:#c9d9e9;background:linear-gradient(145deg,#f7fbff,#eef5fb)}
.llm-detail-section-title{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0 0 7px;color:#607286;font-size:11px;font-weight:760;letter-spacing:.02em}
.llm-detail-section-title small{color:#99a3af;font-size:9.5px;font-weight:560;letter-spacing:0}
.llm-detail-headline{margin:0;color:#345b83;font-size:clamp(22px,4.2vw,32px);font-weight:780;line-height:1.15;overflow-wrap:anywhere}
.llm-detail-subline{margin:4px 0 0;color:#8995a2;font-size:11px;font-style:italic;overflow-wrap:anywhere}
.llm-detail-copy{margin:7px 0 0;color:#647486;font-size:11.5px;line-height:1.72;overflow-wrap:anywhere;line-break:strict;text-wrap:pretty}
.llm-detail-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(92px,1fr));gap:7px;margin-top:10px}
.llm-detail-kpi{min-width:0;padding:9px 10px;border:1px solid #dee7ef;border-radius:12px;background:rgba(255,255,255,.76)}
.llm-detail-kpi b,.llm-detail-kpi span{display:block;overflow:hidden;text-overflow:ellipsis}.llm-detail-kpi b{color:#456b93;font-size:16px;line-height:1.2}.llm-detail-kpi span{margin-top:3px;color:#8a96a3;font-size:9.5px;white-space:nowrap}
.llm-detail-list{display:grid;gap:6px;min-width:0}
.llm-detail-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:start;gap:8px;min-width:0;padding:8px 9px;border-radius:10px;background:#f7f9fb;color:#637184;font-size:11px;line-height:1.5}
.llm-detail-row>:where(b,span,small){min-width:0;overflow-wrap:anywhere}.llm-detail-row small{color:#929ca8}.llm-detail-rank{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:#e8f0f8;color:#55789f;font-size:9.5px;font-weight:750}
.llm-detail-score{color:#5279a6;font-size:10px;font-weight:720;white-space:nowrap}
.llm-detail-chip-list{display:flex;flex-wrap:wrap;gap:6px}.llm-detail-chip{display:inline-flex;align-items:center;max-width:100%;min-height:25px;padding:3px 8px;border-radius:999px;background:#edf3f8;color:#59738f;font-size:10px;line-height:1.35;overflow-wrap:anywhere}
.llm-native-details{margin-top:10px;border-top:1px solid #e8edf2}.llm-native-details>summary{padding:10px 2px 2px;color:#8190a0;font-size:10.5px;cursor:pointer;list-style:none}.llm-native-details>summary::after{content:' +';color:#6f88a3}.llm-native-details[open]>summary::after{content:' −'}.llm-native-details>summary::-webkit-details-marker{display:none}.llm-native-details-body{display:grid;gap:6px;padding-top:8px}
.llm-detail-empty{padding:16px;border:1px dashed #dce3ea;border-radius:12px;color:#96a0ab;font-size:11px;text-align:center}
.llm-detail-copy,.vision-progress-summary,.reasoning-fact,.reasoning-feature-match,.flock-warning{max-inline-size:68ch;text-wrap:pretty}
.llm-detail-media-grid{display:grid;grid-template-columns:minmax(0,max-content);align-items:start;justify-content:start;gap:var(--llm-card-gap);inline-size:fit-content;max-inline-size:100%;margin:0}
.llm-detail-media-grid.is-pair{grid-template-columns:repeat(2,minmax(0,1fr));inline-size:auto}
.llm-detail-media-grid.is-multiple:not(.is-pair){grid-template-columns:repeat(auto-fit,minmax(min(190px,100%),1fr));inline-size:min(920px,100%)}
.llm-detail-media-grid :where(figure,.vision-inline-crop){inline-size:fit-content;max-inline-size:100%;margin:0}
.llm-detail-media-grid :where(img,video,canvas),
.llm-detail-card[data-llm-detail-kind="media-single"] .vision-inline-crop img{display:block;inline-size:auto!important;block-size:auto!important;max-inline-size:min(420px,100%)!important;max-block-size:min(52dvh,420px)!important;object-fit:contain!important}
.llm-detail-media-grid figcaption{max-inline-size:56ch;overflow-wrap:anywhere;text-wrap:pretty}

html,body{max-width:100%}

/* Full navigation uses stable intrinsic slots.  The separator sits on the
   slot boundary and the active inset is symmetric, so selection never shifts. */
.topnav-nav>.tn-group{gap:0}
.topnav-nav>.tn-group>.tn-item{
  flex:0 0 auto;
  width:max-content;
  min-width:52px;
  max-width:none;
  padding-inline:7px;
  font-weight:500;
}
.topnav-nav>.tn-group>.tn-item.active{font-weight:500}
.topnav-nav>.tn-group>.tn-item+.tn-item::before{left:0}
.topnav-nav>.tn-group>.tn-item.active::after,
.topnav-nav>.tn-group>.tn-item.active:hover::after{inset:2px 3px}

/* The three LLM routes share one sizing and wrapping boundary. */
:is(#page-vision,#page-flock,#page-reasoning,#vision,#flock,#reasoning),
:is(#page-vision,#page-flock,#page-reasoning,#vision,#flock,#reasoning) :where(
  .ai-shell,.reasoning-chat-shell,.flock-shell,.shell,.ai-panel,.ai-card,.card,
  .ai-input-grid,.ai-result-grid,.result-grid,.vision-grid,.vision-dialog-panel,
  .vision-results-panel,.vision-module,.vision-progress-row,.vision-conclusion-card,
  .vision-conclusion-primary,.vision-conclusion-candidates,.vision-final-candidate,
  .vision-second-round-panel,.vision-second-round-section,.vision-second-round-row,
  .flock-controls,.flock-workspace,.flock-canvas-card,.flock-summary,.flock-bird,
  .reasoning-process,.reasoning-conclusion,.reasoning-answer-top,
  .reasoning-answer-summary,.reasoning-answer-overview,.reasoning-response-template,
  .reasoning-location-grid,.reasoning-relation-grid,.reasoning-similarity-grid,
  .reasoning-feature-grid,.reasoning-bird-card,.reasoning-aspect-card,
  .reasoning-similarity-card,.reasoning-feature-card,.reasoning-compare-side,
  .reasoning-source-card,.ai-chat,.ai-msg,.compose,.reasoning-compose
){min-width:0;max-width:100%;box-sizing:border-box}

:is(#page-vision,#page-flock,#page-reasoning)>.ai-shell,
#page-flock>.flock-shell,
:is(#page-vision,#page-flock,#page-reasoning) :where(.ai-shell,.flock-shell){
  width:100%;
  margin-inline:auto;
}

:is(#page-vision,#page-flock,#page-reasoning) :where(.ai-input-grid,.ai-result-grid,.flock-workspace),
:is(#vision,#flock,#reasoning) :where(.vision-grid,.result-grid,.flock-birds){
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:var(--llm-card-gap);
}

:is(#page-vision,#page-flock,#page-reasoning,#vision,#flock,#reasoning) :where(
  .vision-progress-copy,.vision-progress-detail,.vision-final-candidate-name,
  .vision-final-candidate-metrics,.vision-final-candidate-reason,
  .vision-second-round-copy,.vision-second-round-row,.vision-conclusion-note,
  .vision-observation-detail,.vision-observation-value,.vision-appearance-path,
  .vision-appearance-value,.ai-evidence,.ai-source,.status,.evidence,.latin,
  .flock-card-head,.flock-summary-title,.flock-species-row,.flock-bird-head,
  .flock-bird-note,.flock-policy,.flock-warning,.msg,.ai-markdown,
  .reasoning-progress-copy,.reasoning-progress-detail,.reasoning-overview-fact,
  .reasoning-source-card,.reasoning-bird-name,.reasoning-bird-stat,
  .reasoning-aspect-title,.reasoning-compare-side,.reasoning-feature-match,
  .reasoning-latin,.reasoning-conclusion-meta
){
  min-width:0;
  max-width:100%;
  white-space:normal;
  word-break:normal;
  overflow-wrap:anywhere;
  line-break:auto;
}

:is(#page-vision,#page-flock,#page-reasoning,#vision,#flock,#reasoning) :where(
  .ai-semantic-tag,.reasoning-mini-tag,.ai-pill,.pill,.vision-knowledge-tag,
  .vision-knowledge-metric,.reasoning-query-kind
){
  display:inline-flex;
  align-items:center;
  justify-content:center;
  max-width:100%;
  min-width:0;
  min-height:1.8em;
  box-sizing:border-box;
  line-height:1.25;
  white-space:normal;
  word-break:normal;
  overflow-wrap:anywhere;
  vertical-align:middle;
}

:is(#page-vision,#page-flock,#page-reasoning,#vision,#flock,#reasoning) :where(
  .ai-primary,.vision-choice,.vision-city-choice,.vision-subject-tab,
  .vision-second-round-button,.reasoning-feature-detail-btn,.flock-secondary,
  .second-btn,.primary,.input-action,summary
){
  align-items:center;
  justify-content:center;
  box-sizing:border-box;
  line-height:1.2;
}

:is(#page-vision,#page-flock,#page-reasoning) :where(
  .ai-primary,.vision-choice,.vision-city-choice,.vision-subject-tab,
  .vision-second-round-button,.reasoning-feature-detail-btn,.flock-secondary
),
:is(#vision,#flock,#reasoning) :where(.second-btn,.primary,.input-action){
  display:inline-flex;
}

.vision-progress-row,.reasoning-progress-row{grid-template-columns:20px minmax(0,1fr)}
.vision-progress-row>*,.reasoning-progress-row>*{min-width:0}
.vision-progress-icon{flex:0 0 auto;box-sizing:border-box}
.vision-final-candidate-head{min-width:0}
.vision-final-candidate-head>*{min-width:0;max-width:100%}
.vision-final-candidate-score{flex:0 0 auto}
.vision-subject-tabs{min-width:0}
.vision-subject-tab{max-width:100%;grid-template-columns:minmax(0,1fr) auto}
.vision-subject-tab :where(span,b,small){min-width:0;overflow-wrap:anywhere;white-space:normal}

.flock-workspace{grid-template-columns:repeat(2,minmax(0,1fr))}
.flock-workspace>*{min-width:0;max-width:100%;box-sizing:border-box}
.flock-canvas-wrap,.flock-canvas-wrap canvas{min-width:0;max-width:100%;box-sizing:border-box}
.flock-progress{max-width:100%;overscroll-behavior-x:contain}
.flock-summary-title{align-items:center;gap:8px;flex-wrap:wrap}
.flock-summary-title small{margin-left:auto}
.flock-metrics{grid-auto-rows:1fr}
.flock-metric{min-width:0;height:100%;box-sizing:border-box}
.flock-species-row{grid-template-columns:8px minmax(0,1fr) auto}
.flock-species-row b{white-space:normal;overflow:visible;text-overflow:clip;overflow-wrap:anywhere}
.flock-bird-head{display:grid;grid-template-columns:8px minmax(0,1fr) auto;align-items:center}
.flock-bird-head b{white-space:normal;overflow:visible;text-overflow:clip;overflow-wrap:anywhere}
.flock-bird-head span:last-child{margin-left:0}

.reasoning-chat-panel{isolation:isolate}
.reasoning-chat,.chat{height:0!important;min-height:0!important;flex:1 1 0!important;overflow-x:hidden;overflow-y:auto!important;overscroll-behavior:contain;scroll-padding-bottom:calc(16px + env(safe-area-inset-bottom));touch-action:pan-y}
.ai-msg,.msg{overflow:hidden}
.reasoning-chat .reasoning-process{overflow:visible!important}
.reasoning-source-list{grid-template-columns:repeat(auto-fit,minmax(min(210px,100%),1fr))}
.reasoning-location-grid,.reasoning-similarity-grid,.reasoning-feature-grid{grid-template-columns:repeat(auto-fit,minmax(min(205px,100%),1fr));grid-auto-rows:1fr}
.reasoning-relation-grid{grid-template-columns:repeat(auto-fit,minmax(min(330px,100%),1fr));grid-auto-rows:1fr}
.reasoning-bird-card,.reasoning-aspect-card,.reasoning-similarity-card,.reasoning-feature-card{height:100%}
.reasoning-bird-name{white-space:normal;overflow:visible;text-overflow:clip}
.reasoning-compose,.compose{grid-template-columns:minmax(0,1fr) 42px;grid-template-rows:repeat(2,minmax(0,1fr));align-items:stretch;gap:7px}
.reasoning-compose textarea,.compose textarea{grid-row:1/3;width:100%;min-width:0;max-width:100%;min-height:78px;max-height:150px;box-sizing:border-box;line-height:1.6}
.reasoning-compose :is(.reasoning-send,.reasoning-reset),.compose :is(.reasoning-send,.reasoning-reset){display:grid;grid-column:2;width:42px;min-width:42px;height:auto;min-height:0;align-self:stretch;place-items:center;padding:0;border-radius:10px;font-size:18px;font-weight:650;line-height:1;letter-spacing:0;cursor:pointer}
.reasoning-compose .reasoning-reset,.compose .reasoning-reset{grid-row:1}.reasoning-compose .reasoning-send,.compose .reasoning-send{grid-row:2}
.reasoning-compose .reasoning-send>span,.compose .reasoning-send>span{display:block;transform:translateY(-1px)}
.llm-detail-card:focus{outline:none}

/* Tables and code fields scroll internally; the document itself never does. */
.ai-table-scroll,
:is(#page-vision,#page-reasoning,#vision,#reasoning) .ai-markdown>table{
  display:block;
  width:100%;
  max-width:100%;
  overflow-x:auto;
  overflow-y:hidden;
  overscroll-behavior-x:contain;
  -webkit-overflow-scrolling:touch;
}
.ai-table-scroll table,
:is(#page-vision,#page-reasoning,#vision,#reasoning) .ai-markdown>table{
  width:max-content;
  min-width:100%;
  border-collapse:collapse;
}
.ai-table-scroll :where(th,td),
:is(#page-vision,#page-reasoning,#vision,#reasoning) .ai-markdown>table :where(th,td){
  max-width:32rem;
  padding:7px 9px;
  border:1px solid #e2e7ed;
  vertical-align:top;
  text-align:left;
  white-space:normal;
  word-break:normal;
  overflow-wrap:anywhere;
}
:is(#page-vision,#page-reasoning,#vision,#reasoning) :where(pre,code){max-width:100%;box-sizing:border-box;overflow-wrap:anywhere;word-break:break-word}
:is(#page-vision,#page-reasoning,#vision,#reasoning) pre{overflow:auto;white-space:pre-wrap}

/* Public-site safe gutters are shared by all three public routes. */
body>main:has(>#vision){
  width:auto;
  max-width:3533px;
  min-width:0;
  margin-block:4px 32px;
  margin-left:max(var(--llm-page-gutter),env(safe-area-inset-left));
  margin-right:max(var(--llm-page-gutter),env(safe-area-inset-right));
}
body main.flex-1:has(>:is(#page-vision.active,#page-flock.active,#page-reasoning.active)){
  padding-top:4px;
}
body>header>.head{
  width:auto;
  max-width:3533px;
  min-width:0;
  flex:1 1 auto;
  margin-left:max(var(--llm-page-gutter),env(safe-area-inset-left));
  margin-right:max(var(--llm-page-gutter),env(safe-area-inset-right));
}

/* One compact navigation shape for every content-driven compact state. */
html:not(.nav-fit-ready) #topnav-nav{visibility:hidden}
body.compact-layout{
  height:100dvh!important;
  min-height:100dvh;
  max-width:100%;
  box-sizing:border-box;
  overflow:hidden;
  padding-top:calc(var(--compact-nav-height) + env(safe-area-inset-top));
}
body.compact-layout>.flex.flex-1.min-h-0{min-width:0;overflow:hidden}
body.compact-layout .topnav{
  height:calc(var(--compact-nav-height) + env(safe-area-inset-top));
  min-height:calc(var(--compact-nav-height) + env(safe-area-inset-top));
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top);
}
body.compact-layout .topnav-inner{
  width:min(var(--app-shell-width),var(--app-shell-max));
  max-width:100%;
  flex:0 1 auto;
  height:var(--compact-nav-height);
  min-width:0;
  gap:8px;
  margin:0 auto;
  padding:8px 12px;
}
body.compact-layout .brand{max-width:calc(100vw - 156px);min-width:0;gap:10px;font-size:12px;overflow:hidden;text-overflow:ellipsis}
body.compact-layout .brand-logo-button{width:26px!important;min-width:26px!important;height:26px!important;min-height:26px!important;flex:0 0 26px}
body.compact-layout .brand-logo-image{width:26px;height:26px}
body.compact-layout .topnav-tools{display:flex!important;flex:0 0 auto;gap:8px;margin-left:auto}
body.compact-layout .nav-current-page{display:inline-flex;width:auto;min-width:0!important;max-width:108px;height:34px!important;min-height:34px!important;padding:0 10px}
body.compact-layout .nav-menu-btn{display:flex;width:34px!important;min-width:34px!important;height:34px!important;min-height:34px!important;font-size:16px;touch-action:manipulation}
/* Defeat the narrow-screen touch-target minimum only for the compact top bar. */
body.compact-layout #brand-mode-toggle{width:26px!important;min-width:26px!important;height:26px!important;min-height:26px!important}
body.compact-layout #nav-current-page{min-width:0!important;height:34px!important;min-height:34px!important}
body.compact-layout #nav-menu-btn{width:34px!important;min-width:34px!important;height:34px!important;min-height:34px!important}
body.compact-layout main.flex-1{
  width:100%;
  min-width:0;
  overflow-x:hidden;
  overflow-y:auto;
  padding-top:8px;
  padding-bottom:max(8px,env(safe-area-inset-bottom));
  padding-left:max(var(--llm-page-gutter),env(safe-area-inset-left));
  padding-right:max(var(--llm-page-gutter),env(safe-area-inset-right));
  overscroll-behavior:contain;
}
body.compact-layout main.flex-1:has(>:is(#page-vision.active,#page-flock.active,#page-reasoning.active)){
  padding-top:0;
}
body.compact-layout #nav-dropdown{
  position:fixed!important;
  z-index:70;
  top:calc(52px + env(safe-area-inset-top))!important;
  bottom:auto!important;
  left:auto!important;
  right:max(calc(2vw + 12px),env(safe-area-inset-right))!important;
  width:92px!important;
  min-width:92px!important;
  max-width:92px!important;
  max-height:calc(100dvh - 64px - env(safe-area-inset-top))!important;
  padding:5px;
  border-radius:10px;
  overflow-x:hidden;
  overflow-y:auto;
  overscroll-behavior:contain;
  scrollbar-gutter:auto;
  scrollbar-width:none;
  background:rgba(250,252,252,.98);
  border-color:rgba(210,214,220,.9);
  box-shadow:0 16px 34px rgba(15,23,42,.16);
}
body.compact-layout #nav-dropdown::-webkit-scrollbar{display:none;width:0;height:0}
body.compact-layout #nav-dropdown .tn-group{
  display:flex;
  flex-direction:column;
  align-items:stretch;
  width:100%;
  min-width:0;
  margin:0 0 5px;
  padding:3px;
  gap:0;
  border-radius:12px;
  box-sizing:border-box;
  overflow:visible;
}
body.compact-layout #nav-dropdown .tn-item{
  display:flex;
  align-items:center;
  justify-content:center;
  width:100%;
  min-width:0!important;
  height:25px!important;
  min-height:25px!important;
  margin:0;
  padding:0 6px;
  gap:0;
  border:1px solid transparent;
  border-radius:9px;
  box-sizing:border-box;
  font-size:13px;
  line-height:1.15;
  text-align:center;
  white-space:nowrap;
  overflow:visible;
  touch-action:manipulation;
}
body.compact-layout #nav-dropdown .tn-item .tn-txt{
  display:inline;
  min-width:0;
  margin:0;
  overflow:visible;
  text-overflow:clip;
  white-space:nowrap;
  line-height:1.15;
}
body.compact-layout #nav-dropdown .tn-group>.tn-item+.tn-item::before{
  content:""!important;
  display:block!important;
  position:absolute;
  left:10px;
  right:10px;
  top:-1px;
  width:auto;
  height:1px;
  transform:none;
  background:rgba(164,169,177,.30);
}
body.compact-layout #nav-dropdown .tn-item.active{
  border-color:rgba(173,194,224,.78);
  background:linear-gradient(180deg,rgba(238,244,252,.98),rgba(229,237,248,.94));
  color:var(--ac-blue-deep,#466eaa);
  box-shadow:none;
}
body.compact-layout #nav-dropdown .tn-item.active::after{
  content:"";
  position:absolute;
  left:6px!important;
  right:auto!important;
  top:50%!important;
  bottom:auto!important;
  width:3px!important;
  height:18px!important;
  transform:translateY(-50%)!important;
  border:0!important;
  border-radius:2px;
  background:#4f78b0;
  pointer-events:none;
}
body.compact-layout #nav-dropdown .drop-sep{display:block;height:1px;margin:4px 2px;background:var(--ac-line,#d8dde4)}
body.compact-layout.nav-menu-open main{pointer-events:none;user-select:none}

/* Shared knowledge-toolbar contract: search absorbs pressure, actions do not. */
body.compact-layout :is(.knowledge-filter-toolbar,:is(#page-birdlist,#page-observation,#page-birdphenology,#page-appearance_all,#page-birdhabitat)>.knowledge-search-row){
  position:sticky;
  display:grid!important;
  grid-template-columns:minmax(96px,1fr) minmax(0,80px) max-content max-content;
  grid-template-rows:36px auto;
  align-items:center!important;
  width:100%;
  height:auto!important;
  min-height:36px!important;
  gap:3px 4px!important;
  margin:0 0 6px!important;
  transform:none!important;
  flex-wrap:nowrap!important;
}
body.compact-layout :is(.knowledge-filter-toolbar,:is(#page-birdlist,#page-observation,#page-birdphenology,#page-appearance_all,#page-birdhabitat)>.knowledge-search-row)>.asset-search{
  grid-column:1;
  grid-row:1;
  width:100%;
  min-width:0;
  height:36px;
  min-height:36px;
  padding-inline:8px;
}
body.compact-layout :is(.knowledge-filter-toolbar,:is(#page-birdlist,#page-observation,#page-birdphenology,#page-appearance_all,#page-birdhabitat)>.knowledge-search-row)>.asset-search input{min-width:0;text-overflow:ellipsis}
body.compact-layout :is(.knowledge-filter-toolbar,:is(#page-birdlist,#page-observation,#page-birdphenology,#page-appearance_all,#page-birdhabitat)>.knowledge-search-row)>:is(.knowledge-toolbar-count,#t-total,#ap-total,#bh-total,#bp-stats,#ob-count){
  grid-column:2;
  grid-row:1;
  min-width:0;
  max-width:80px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  font-size:10.5px;
  line-height:1.35;
}
body.compact-layout :is(.knowledge-filter-toolbar,:is(#page-birdlist,#page-observation,#page-birdphenology,#page-appearance_all,#page-birdhabitat)>.knowledge-search-row)>.flex-1{display:none}
body.compact-layout :is(.knowledge-filter-toolbar,:is(#page-birdlist,#page-observation,#page-birdphenology,#page-appearance_all,#page-birdhabitat)>.knowledge-search-row)>:is(.knowledge-toolbar-refresh,#ap-refresh,#bh-refresh,#bp-refresh,#ob-refresh){
  grid-column:3;
  grid-row:1;
  width:auto;
  min-width:52px!important;
  height:36px!important;
  min-height:36px!important;
  padding-inline:8px!important;
  font-size:11px!important;
  margin:0;
}
body.compact-layout :is(.knowledge-filter-toolbar,:is(#page-birdlist,#page-observation,#page-birdphenology,#page-appearance_all,#page-birdhabitat)>.knowledge-search-row)>:is(.knowledge-toolbar-filter-wrap,#ap-books,#bh-books,#bp-books,#ob-years-box){
  grid-column:4;
  grid-row:1;
  min-width:0;
  align-self:stretch;
}
body.compact-layout :is(.knowledge-filter-toolbar,:is(#page-birdlist,#page-observation,#page-birdphenology,#page-appearance_all,#page-birdhabitat)>.knowledge-search-row)>:is(.knowledge-toolbar-filter-wrap,#ap-books,#bh-books,#bp-books,#ob-years-box)>button{
  width:auto;
  min-width:52px!important;
  height:36px!important;
  min-height:36px!important;
  padding-inline:8px!important;
  font-size:11px!important;
  margin:0;
}
body.compact-layout #page-appearance_all>.knowledge-search-row>.admin-only{
  grid-column:3/5;
  grid-row:2;
  justify-self:end;
  margin:0;
}
body.compact-layout #page-birdlist>.knowledge-search-row>#bl-cn{
  grid-column:3;
  grid-row:1;
  width:52px!important;
  min-width:52px!important;
  height:36px!important;
  min-height:36px!important;
}
body.compact-layout #page-birdlist>.knowledge-search-row>#bl-refresh{
  grid-column:4;
  grid-row:1;
  width:52px!important;
  min-width:52px!important;
  height:36px!important;
  min-height:36px!important;
}
body.compact-layout #page-birdlist>.knowledge-search-row>.admin-only{
  grid-column:3;
  grid-row:2;
  min-height:36px;
  justify-self:stretch;
  margin:0;
}
body.compact-layout #page-birdlist>.knowledge-search-row>.inline-flex{
  grid-column:4;
  grid-row:2;
  min-height:36px;
  justify-content:center;
  margin:0;
}

@media(max-width:900px){
  :is(#page-vision,#page-flock,#page-reasoning) :where(.ai-input-grid,.ai-result-grid,.flock-workspace),
  :is(#vision,#flock,#reasoning) :where(.vision-grid,.result-grid,.flock-birds){grid-template-columns:minmax(0,1fr)}
  .flock-workspace{min-height:0}
  .flock-summary{max-height:none}
}

@media(max-width:640px){
  :root{--llm-page-gutter:8px;--llm-card-gap:8px}
  #page-vision .vision-dialog-panel{padding:11px;overflow-x:hidden}
  .vision-progress-row,.reasoning-progress-row{grid-template-columns:17px minmax(0,1fr);padding:8px 10px}
  .vision-conclusion-primary{padding:14px}
  .vision-conclusion-name{font-size:clamp(21px,6.2vw,24px)}
  .vision-final-candidate-head{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center}
  .vision-final-candidate-head .vision-conclusion-latin{grid-column:2/4;margin-top:0}
  .vision-final-candidate-score{grid-column:3;grid-row:1;margin-left:0}
  .vision-second-round-actions,.second-actions{display:grid;grid-template-columns:minmax(0,1fr)}
  .vision-second-round-button,.second-actions .second-btn{width:100%}
  .reasoning-answer-top,.reasoning-compare-cols{grid-template-columns:minmax(0,1fr)}
  .reasoning-feature-card{height:auto;min-height:132px}
  .reasoning-compose,.compose{grid-template-columns:minmax(0,1fr) 44px;grid-template-rows:repeat(2,minmax(0,1fr));gap:7px}
  .reasoning-compose textarea,.compose textarea{min-height:84px}
  .reasoning-compose :is(.reasoning-send,.reasoning-reset),.compose :is(.reasoning-send,.reasoning-reset){width:44px;min-width:44px;min-height:0}
  body>main:has(>#vision){margin-block:6px max(8px,env(safe-area-inset-bottom))}
  body main.flex-1:has(>:is(#page-vision.active,#page-flock.active,#page-reasoning.active)){padding-top:2px}
  :root{--llm-stage-label-width:96px}
  :is(#page-reasoning,#reasoning){--llm-stage-label-width:116px}
  :is(#page-reasoning,#reasoning) .llm-stage-title{font-size:10px;white-space:nowrap!important;overflow-wrap:normal!important;-webkit-line-clamp:1}
  .llm-stage-capsule,.llm-stage-capsule.is-result,:is(#page-vision,#vision) .llm-stage-capsule{grid-template-columns:9px minmax(0,1fr) auto;gap:8px;height:50px!important;min-height:50px!important;max-height:50px!important;padding:5px 10px;border-radius:11px;overflow:hidden}
  .llm-stage-copy,:is(#page-vision,#vision) .llm-stage-copy{display:grid!important;grid-template-columns:minmax(0,var(--llm-stage-label-width)) minmax(0,1fr);align-items:center;gap:8px;min-width:0;height:100%;overflow:hidden!important;white-space:normal;touch-action:auto}
  .llm-stage-title,.llm-stage-summary,:is(#page-vision,#vision) .llm-stage-title,:is(#page-vision,#vision) .llm-stage-summary{display:-webkit-box;min-width:0;max-width:100%;margin:0!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:normal!important;overflow-wrap:anywhere!important;-webkit-box-orient:vertical;-webkit-line-clamp:2}
  .llm-stage-open{min-width:34px;font-size:9.5px}
  .llm-detail-overlay{place-items:center;--llm-detail-gutter:clamp(10px,3vw,14px)}
  body.compact-layout .llm-detail-overlay{padding-block-start:max(20px,env(safe-area-inset-top))!important}
  .llm-detail-card{inline-size:fit-content;block-size:auto;max-inline-size:100%;max-block-size:calc(100dvh - (var(--llm-detail-gutter) * 2));border-radius:14px}
  body.compact-layout .llm-detail-card{max-block-size:100%!important}
  .llm-detail-head{padding:8px 13px 7px}.llm-detail-body{padding:11px 13px 13px}
  .llm-detail-grid{grid-template-columns:minmax(0,1fr)}
  .llm-detail-section{padding:12px;border-radius:10px}
  .llm-detail-row{grid-template-columns:auto minmax(0,1fr)}.llm-detail-score{grid-column:2}
}

@media(max-width:430px){
  .vision-second-round-row{grid-template-columns:minmax(0,1fr)}
  .flock-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}
  body.compact-layout .knowledge-filter-toolbar>:is(#ap-total,#bh-total,#bp-stats,#ob-count){font-size:10px}
  .llm-detail-eyebrow{display:none}.llm-detail-title{font-size:16px}.llm-detail-summary{margin-top:2px;line-height:1.28}
  .llm-detail-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}
  .llm-detail-media-grid.is-pair,.llm-detail-media-grid.is-multiple{grid-template-columns:minmax(0,1fr);inline-size:fit-content}
}

@media(max-width:360px){
  :root{--llm-stage-label-width:82px}
  :is(#page-reasoning,#reasoning){--llm-stage-label-width:108px}
  :is(#page-reasoning,#reasoning) .llm-stage-title{font-size:9.5px}
  .llm-stage-capsule{grid-template-columns:8px minmax(0,1fr) 18px;gap:7px;padding-inline:9px}
  .llm-stage-open{min-width:18px}.llm-stage-open-label{display:none}.llm-stage-arrow{font-size:18px}
  .llm-detail-head{padding-inline:11px}
  .llm-detail-body{padding:10px}.llm-detail-section{padding:10px}.llm-detail-kpis{gap:5px}
}

@media(max-height:520px) and (max-width:1100px){
  .flock-canvas-card{min-height:300px}
  .flock-workspace{min-height:0}
  :is(#page-reasoning,#reasoning) :where(.reasoning-chat-panel,.chat-card){min-height:calc(100dvh - var(--compact-nav-height) - 16px)}
  .llm-detail-overlay{--llm-detail-gutter:8px}.llm-detail-card{block-size:auto;max-block-size:calc(100dvh - (var(--llm-detail-gutter) * 2));border-radius:18px}.llm-detail-head{padding:7px 14px}.llm-detail-body{padding:10px 14px}
}

@media(prefers-reduced-motion:reduce){.llm-stage-capsule,.llm-detail-card{animation:none!important;transition:none!important}}

/* Landscape keeps the same 34px controls, with a slightly tighter but visible gap. */
@media(orientation:landscape){
  body.compact-layout .topnav-tools{gap:6px}
}

/* Recognition glass contract.
   Keep content fully opaque while the structural layers reveal a restrained
   amount of the page background.  Scope this to 识鸟 / 群鸟 so 问鸟 and the
   knowledge-management pages keep their existing surfaces. */
:is(#page-vision,#page-flock,#vision,#flock){
  --recognition-glass:linear-gradient(135deg,rgba(253,254,255,.90),rgba(241,247,250,.84));
  --recognition-glass-strong:linear-gradient(135deg,rgba(254,255,255,.95),rgba(242,247,250,.90));
  --recognition-glass-soft:rgba(248,251,253,.86);
  --recognition-glass-line:rgba(204,216,227,.72);
  --recognition-glass-shadow:0 10px 30px rgba(39,63,88,.065),inset 0 1px 0 rgba(255,255,255,.62);
  --recognition-glass-filter:blur(4px) saturate(104%);
}

:is(#page-vision,#page-flock,#vision,#flock) :where(
  .ai-panel,.card,.vision-dialog-panel,.flock-canvas-card,.flock-summary,
  .environment-capsule .upload-capsule-bar,.environment-capsule-panel,
  .input-capsule-bar,.input-capsule-panel
){
  background:var(--recognition-glass);
  border-color:var(--recognition-glass-line);
  box-shadow:var(--recognition-glass-shadow);
  -webkit-backdrop-filter:var(--recognition-glass-filter);
  backdrop-filter:var(--recognition-glass-filter);
}

:is(#page-vision,#page-flock,#vision,#flock) :where(
  .vision-progress-row,.vision-module,.vision-inline-crop,.vision-fact-item,
  .vision-observation-group,.vision-step-candidate,.vision-knowledge-item,
  .vision-conclusion-card,.vision-decision-block,.vision-second-round-section,
  .flock-progress,.flock-progress-step,.flock-metric,.flock-bird-row,
  .flock-policy,.runtime,.llm-stage-capsule
){
  background:var(--recognition-glass-soft);
  border-color:rgba(211,221,230,.68);
  -webkit-backdrop-filter:blur(3px) saturate(104%);
  backdrop-filter:blur(3px) saturate(104%);
}

:is(#page-vision,#page-flock,#vision,#flock) :where(.vision-conclusion-primary,.vision-second-round-panel){
  background:linear-gradient(145deg,rgba(245,250,254,.92),rgba(232,241,249,.86));
  -webkit-backdrop-filter:blur(4px) saturate(104%);
  backdrop-filter:blur(4px) saturate(104%);
}

:is(#page-vision,#page-flock,#vision,#flock) .llm-stage-capsule:not([disabled]):hover,
:is(#page-vision,#page-flock,#vision,#flock) .llm-stage-capsule:not([disabled]):focus-visible{
  background:var(--recognition-glass-strong);
}
:is(#page-vision,#page-flock,#vision,#flock) .llm-stage-capsule.is-running{
  background:linear-gradient(135deg,rgba(247,251,255,.76),rgba(231,240,249,.62));
}
:is(#page-vision,#page-flock,#vision,#flock) .llm-stage-capsule.is-warning,
:is(#page-vision,#page-flock,#vision,#flock) :where(.vision-progress-row,.flock-bird-row).is-warning,
:is(#page-vision,#page-flock,#vision,#flock) .flock-bird-row.is-review{
  background:rgba(255,249,237,.72);
}
:is(#page-vision,#page-flock,#vision,#flock) .llm-stage-capsule.is-error,
:is(#page-vision,#page-flock,#vision,#flock) .vision-progress-row.is-error{
  background:rgba(255,246,245,.74);
}
:is(#page-vision,#page-flock,#vision,#flock) .llm-stage-capsule.is-result{
  background:linear-gradient(135deg,rgba(248,252,255,.78),rgba(228,239,250,.66));
}
:is(#page-vision,#page-flock,#vision,#flock) .llm-stage-capsule[aria-disabled="true"]{
  opacity:.52;
  filter:saturate(.35);
  border-color:rgba(217,224,230,.7);
  background:rgba(241,244,247,.72);
  box-shadow:none;
  -webkit-backdrop-filter:blur(2px) saturate(90%);
  backdrop-filter:blur(2px) saturate(90%);
}

body:has(:is(#page-vision.active,#page-flock.active,#vision.active,#flock.active)) :where(.llm-detail-card,.upload-preview-card,.image-overlay-card){
  background:linear-gradient(135deg,rgba(253,254,255,.96),rgba(239,245,249,.92));
  border-color:rgba(204,216,227,.78);
  -webkit-backdrop-filter:blur(3px) saturate(104%);
  backdrop-filter:blur(3px) saturate(104%);
}
body:has(:is(#page-vision.active,#page-flock.active,#vision.active,#flock.active)) :where(.llm-detail-section,.llm-detail-kpi,.llm-detail-row){
  background:rgba(255,255,255,.90);
  border-color:rgba(211,221,230,.66);
  -webkit-backdrop-filter:blur(2px) saturate(102%);
  backdrop-filter:blur(2px) saturate(102%);
}
body:has(:is(#page-vision.active,#page-flock.active,#vision.active,#flock.active)) .llm-detail-section.is-highlight{
  background:linear-gradient(145deg,rgba(247,251,255,.94),rgba(231,241,249,.88));
}

/* Inline entity emphasis is typographic, not a chip: it never inserts visual
   spacing and deliberately avoids the old orange outline. */
.ai-semantic-tag.ai-entity-highlight,.vision-entity-highlight{
  display:inline!important;
  min-height:0!important;
  margin:0!important;
  padding:0!important;
  border:0!important;
  border-radius:.22em;
  background:rgba(248,222,112,.36)!important;
  color:inherit!important;
  font:inherit;
  font-weight:720;
  line-height:inherit;
  vertical-align:baseline!important;
  white-space:normal;
  -webkit-box-decoration-break:clone;
  box-decoration-break:clone;
}
.llm-detail-card .geo-province-trigger,
.reasoning-answer-summary .geo-province-trigger{
  display:inline-block!important;
  min-height:0!important;
  margin:0 .12em!important;
  padding:0 .28em!important;
  border-color:rgba(100,139,173,.24)!important;
  border-radius:.34em!important;
  background:rgba(116,154,190,.08)!important;
  box-shadow:none!important;
  color:inherit!important;
  font:inherit!important;
  line-height:inherit!important;
  vertical-align:baseline!important;
  white-space:nowrap!important;
  transform:none!important;
  -webkit-box-decoration-break:clone;
  box-decoration-break:clone;
}
.llm-detail-card .geo-province-trigger:hover,
.llm-detail-card .geo-province-trigger:focus-visible,
.reasoning-answer-summary .geo-province-trigger:hover,
.reasoning-answer-summary .geo-province-trigger:focus-visible{
  border-color:rgba(74,123,165,.48)!important;
  background:rgba(116,154,190,.14)!important;
  box-shadow:0 0 0 2px rgba(116,154,190,.10)!important;
  color:#365f86!important;
  transform:none!important;
}
.vision-final-candidate-route{display:inline;padding:1px 4px;border-radius:5px;background:#edf4fa;color:#587797;font-weight:650}
.vision-chain-degrade{display:grid;gap:8px;min-width:min(520px,100%)}
.vision-chain-degrade-intro{color:#6f7f8f;font-size:11px;line-height:1.62}
.vision-chain-degrade-list{display:grid;gap:7px}
.vision-chain-degrade-item{padding:9px 10px;border:0;border-radius:10px;background:rgba(255,248,229,.88);color:#695f4d;font-size:10.8px;line-height:1.58}
.vision-chain-degrade-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:4px}
.vision-chain-degrade-head strong{color:#6d592f;font-size:11.5px}.vision-chain-degrade-head span{color:#9a7a39;font-size:9.5px;font-weight:700}
.vision-chain-degrade-line{display:grid;grid-template-columns:42px minmax(0,1fr);gap:6px}.vision-chain-degrade-line+ .vision-chain-degrade-line{margin-top:2px}.vision-chain-degrade-line b{color:#887348;font-size:10px}.vision-chain-degrade-line span{min-width:0;overflow-wrap:anywhere}
.vision-second-round-panel{padding:12px 13px 14px}.vision-second-round-copy{margin-top:5px;line-height:1.68}.vision-second-round-hint{margin-top:8px}.vision-second-round-upload{margin-top:8px}.vision-second-round-actions{margin-top:9px}
:is(.vision-second-round-upload,.second-upload){position:relative;justify-content:space-between;gap:10px;min-height:42px;padding:6px 7px 6px 11px;border-style:solid;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(244,248,252,.94));box-shadow:inset 0 1px 0 rgba(255,255,255,.86);box-sizing:border-box}
.second-round-file-picker-copy{min-width:0;flex:1;color:#60778d;font-size:10.5px;line-height:1.45;overflow-wrap:anywhere}
.second-round-file-picker-button{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;min-height:30px;padding:0 12px;border:1px solid #b8cde0;border-radius:999px;background:#edf4fa;color:#4f759b;font-size:10.5px;font-weight:700;line-height:1;box-shadow:0 2px 7px rgba(65,96,128,.08);transition:border-color .15s,background .15s,color .15s,box-shadow .15s}
:is(.vision-second-round-upload,.second-upload):hover .second-round-file-picker-button{border-color:#89abc9;background:#e4eff8;color:#3f6d98;box-shadow:0 4px 10px rgba(65,96,128,.12)}
:is(.vision-second-round-upload,.second-upload):focus-within{border-color:#83a9ca;box-shadow:0 0 0 3px rgba(91,134,180,.12)}
.second-round-file-input{position:absolute!important;width:1px!important;height:1px!important;min-width:0!important;min-height:0!important;max-width:1px!important;max-height:1px!important;margin:0!important;padding:0!important;overflow:hidden!important;clip:rect(0 0 0 0)!important;clip-path:inset(50%)!important;border:0!important;white-space:nowrap!important}
@media(max-width:430px){:is(.vision-second-round-upload,.second-upload){align-items:stretch;flex-direction:column}.second-round-file-picker-button{width:100%;min-height:34px}}

@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  :is(#page-vision,#page-flock,#vision,#flock) :where(
    .ai-panel,.card,.vision-dialog-panel,.flock-canvas-card,.flock-summary,
    .environment-capsule .upload-capsule-bar,.environment-capsule-panel,
    .input-capsule-bar,.input-capsule-panel
  ){background:rgba(249,252,253,.94)}
}
/* Controlled reference-image resources shared by identify, ask-bird and detail views. */
.bird-reference-avatar{position:relative;display:inline-flex;align-items:center;justify-content:center;flex:0 0 58px;width:58px;height:58px;padding:0;overflow:hidden;border:1px solid rgba(204,216,226,.9);border-radius:50%;background:linear-gradient(145deg,rgba(246,249,251,.96),rgba(229,237,243,.9));color:#8ba0b1;cursor:pointer}
.bird-reference-avatar img{position:absolute;inset:0;z-index:1;width:100%;height:100%;object-fit:cover}
.bird-reference-placeholder{display:flex;align-items:center;justify-content:center;width:100%;height:100%;opacity:.72}
.bird-reference-placeholder svg{width:56%;height:56%;fill:none;stroke:currentColor;stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round}
.bird-reference-avatar:not(.is-empty) .bird-reference-placeholder{opacity:.3}
.bird-reference-avatar.is-empty{cursor:default}
.bird-reference-hero{display:flex;align-items:center;gap:13px;min-width:0;margin:4px 0 12px}
.bird-reference-hero>div{min-width:0}
.bird-reference-hero .llm-detail-headline{margin:0}
.llm-detail-section.is-highlight>.bird-reference-avatar,.second-criterion>.bird-reference-avatar{float:left;margin:2px 11px 8px 0}
.llm-detail-row>.bird-reference-avatar{flex-basis:42px;width:42px;height:42px;margin-right:8px}
.vision-final-candidate-layout{display:grid;grid-template-columns:58px minmax(0,1fr);gap:11px;align-items:start}
.bird-reference-strip{display:flex;gap:9px;max-width:100%;margin:0 0 12px;padding:10px;overflow-x:auto;border:1px solid rgba(214,223,230,.72);border-radius:14px;background:rgba(247,250,252,.68)}
.bird-reference-chip{display:flex;align-items:center;gap:7px;flex:0 0 auto;max-width:180px;color:#5d6d7c;font-size:11px}
.bird-reference-chip .bird-reference-avatar{flex-basis:46px;width:46px;height:46px}
.bird-reference-chip>span{max-width:112px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
html.bird-reference-open,body.bird-reference-open{overflow:hidden;overscroll-behavior:none}
.bird-reference-overlay{position:fixed;inset:0;z-index:10080;display:grid;place-items:center;padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:rgba(226,234,240,.28);-webkit-backdrop-filter:blur(3px) saturate(104%);backdrop-filter:blur(3px) saturate(104%)}
.bird-reference-overlay.hidden{display:none}
.bird-reference-viewer{display:flex;width:min(760px,100%);max-height:calc(100dvh - 24px);flex-direction:column;align-items:center;gap:0;margin:0;filter:drop-shadow(0 22px 42px rgba(39,58,74,.17))}
.bird-reference-stage{position:relative;display:flex;width:min(72dvh,680px,calc(100vw - 48px));max-width:100%;aspect-ratio:1;align-items:center;justify-content:center;overflow:visible;border:0;border-radius:12px;background:linear-gradient(145deg,#edf3f6,#dfe8ee);color:#8799a8;box-shadow:none}
/* Keep the published Display viewer at the local gallery scale and let the
   image surface stand alone while a result detail dialog is open behind it. */
body.public-publish-shell #bird-reference-overlay:not(.is-flock-annotation) .bird-reference-viewer,
body.public-publish-shell #bird-reference-overlay:not(.is-flock-annotation) .bird-reference-frame{padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;filter:none}
body.public-publish-shell #bird-reference-overlay:not(.is-flock-annotation) .bird-reference-viewer{width:min(760px,100%)}
body.public-publish-shell #bird-reference-overlay:not(.is-flock-annotation) .bird-reference-frame{width:min(72dvh,680px,calc(100vw - 116px))}
body.public-publish-shell #bird-reference-overlay:not(.is-flock-annotation) .bird-reference-stage{border:0!important;background:transparent!important;box-shadow:none!important}
body.public-publish-shell.bird-reference-open:has(#bird-reference-overlay:not(.hidden):not(.is-flock-annotation)) .llm-detail-overlay .llm-detail-card{visibility:hidden}
@media(max-width:760px){body.public-publish-shell #bird-reference-overlay:not(.is-flock-annotation) .bird-reference-frame{width:min(88vw,68dvh)}}
.bird-reference-stage img{position:absolute;inset:0;z-index:1;display:block;width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;object-position:center;background:transparent}
.bird-reference-stage>.bird-reference-placeholder{position:absolute;inset:0}
.bird-reference-stage:not(.is-empty)>.bird-reference-placeholder{opacity:.22}
.bird-reference-viewer figcaption{max-width:min(620px,calc(100% - 32px));padding:9px 14px;border:1px solid rgba(210,222,232,.58);border-radius:999px;background:rgba(249,252,253,.68);color:#536576;font-size:13px;font-weight:680;text-align:center;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}
.bird-reference-frame{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;max-width:100%}
.bird-reference-nav{display:grid;width:34px;height:44px;place-items:center;padding:0;border:1px solid rgba(157,181,200,.14);border-radius:9px;background:rgba(248,252,255,.12);color:rgba(65,95,120,.58);font-size:25px;line-height:1;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background-color .16s ease,color .16s ease,border-color .16s ease}
.bird-reference-nav:hover:not(:disabled),.bird-reference-nav:focus-visible:not(:disabled){border-color:rgba(139,169,194,.24);background:rgba(248,252,255,.22);color:rgba(54,85,111,.86);outline:0}
.bird-reference-nav[hidden]{display:none}
.llm-result-media-trigger{cursor:zoom-in}
.llm-dialog-portrait-close{display:none}
.bird-reference-viewer,.vision-target-card,.target-picker-card{position:relative}
.bird-reference-overlay.is-flock-annotation .bird-reference-viewer{width:auto;max-width:70vw;max-height:70dvh;gap:0;filter:drop-shadow(0 22px 42px rgba(39,58,74,.18))}
.bird-reference-overlay.is-flock-annotation .bird-reference-frame{display:block;max-width:none}
.bird-reference-overlay.is-flock-annotation .bird-reference-stage{width:auto;min-width:0;min-height:0;max-width:70vw;max-height:70dvh;aspect-ratio:auto;overflow:visible;border-radius:0;background:transparent;box-shadow:none}
.bird-reference-overlay.is-flock-annotation .bird-reference-stage>.bird-reference-placeholder,.bird-reference-overlay.is-flock-annotation .bird-reference-nav,.bird-reference-overlay.is-flock-annotation figcaption{display:none!important}
.bird-reference-overlay.is-flock-annotation .bird-reference-stage>img{position:relative;inset:auto;display:block;width:auto;height:auto;max-width:70vw;max-height:70dvh;object-fit:contain;border-radius:12px;box-shadow:0 18px 56px rgba(31,48,64,.22);cursor:default;touch-action:none;user-select:none;-webkit-user-drag:none;transform-origin:center center;will-change:transform;transition:transform .16s ease}
.bird-reference-overlay.is-flock-annotation.is-media-zoomed .bird-reference-stage>img{cursor:grab;transition:none}
.bird-reference-overlay.is-flock-annotation.is-media-dragging .bird-reference-stage>img{cursor:grabbing}
@media(max-width:640px){
  .bird-reference-avatar{flex-basis:50px;width:50px;height:50px}
  .vision-final-candidate-layout{grid-template-columns:50px minmax(0,1fr);gap:9px}
  .bird-reference-overlay{padding:max(8px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}
  .bird-reference-viewer{max-height:calc(100dvh - 24px)}
  .bird-reference-stage{grid-column:1;grid-row:1;width:100%;min-width:0;max-height:calc(100dvh - 68px);aspect-ratio:1;border-radius:10px}
  .bird-reference-viewer figcaption{max-width:min(92vw,520px);border-radius:18px}
  .bird-reference-frame{position:relative;width:min(88vw,300px);grid-template-columns:minmax(0,1fr);gap:0}
  .bird-reference-nav{grid-column:1;grid-row:1;z-index:9;width:28px;height:40px;align-self:center;border-radius:7px;font-size:21px}
  .bird-reference-nav.is-prev{justify-self:start;margin-left:4px}.bird-reference-nav.is-next{justify-self:end;margin-right:4px}
  .llm-dialog-portrait-close{position:absolute;top:7px;right:7px;z-index:8;width:30px;height:30px;min-width:30px!important;min-height:30px!important;padding:0;border:1px solid rgba(192,205,216,.85);border-radius:8px;background:rgba(252,254,255,.94);color:#63798e;font-size:18px;line-height:1;cursor:pointer;box-shadow:0 3px 12px rgba(42,61,81,.12)}
  .llm-detail-card.is-oversized>.llm-dialog-portrait-close,.vision-target-card>.llm-dialog-portrait-close,.target-picker-card>.llm-dialog-portrait-close,.bird-reference-stage>.llm-dialog-portrait-close{display:grid;place-items:center}
  .bird-reference-overlay.is-flock-annotation .bird-reference-viewer,.bird-reference-overlay.is-flock-annotation .bird-reference-stage{max-width:70vw;max-height:70dvh}
  .bird-reference-overlay.is-flock-annotation .bird-reference-stage>img{max-width:70vw;max-height:70dvh}
}
@media(orientation:landscape){
  .bird-reference-overlay.is-flock-annotation .bird-reference-viewer,.bird-reference-overlay.is-flock-annotation .bird-reference-stage{max-width:80vw;max-height:80dvh}
  .bird-reference-overlay.is-flock-annotation .bird-reference-stage>img{max-width:80vw;max-height:80dvh}
}

/* Curated bird Display images use the same three-line identity caption in
   identify, flock and ask-bird views. Process images keep a single title. */
.bird-reference-viewer figcaption.bird-display-caption{
  display:flex;
  width:min(620px,calc(100% - 84px));
  max-width:100%;
  min-width:0;
  min-height:0;
  box-sizing:border-box;
  flex-direction:column;
  align-items:center;
  justify-content:flex-start;
  gap:3px;
  padding:var(--bm-display-caption-offset) 12px 0;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
  text-align:center;
  -webkit-backdrop-filter:none;
  backdrop-filter:none;
}
.bird-reference-viewer .bird-display-caption>b,
.bird-reference-viewer .bird-display-caption>i,
.bird-reference-viewer .bird-display-caption>small{
  display:block;
  width:100%;
  min-width:0;
  margin:0;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.bird-reference-viewer .bird-display-caption>b{color:#344b5c;font-size:16px;font-weight:700;line-height:1.35}
.bird-reference-viewer .bird-display-caption>i{color:#7c8d99;font-size:12px;font-style:italic;font-weight:400;line-height:1.35}
.bird-reference-viewer .bird-display-caption>small{color:#8796a3;font-size:11px;font-weight:400;line-height:1.35}
@media(max-width:640px){
  .bird-reference-viewer figcaption.bird-display-caption{width:min(82vw,520px);min-height:0;gap:2px;padding-top:var(--bm-display-caption-offset)}
  .bird-reference-viewer .bird-display-caption>b{font-size:14px}
  .bird-reference-viewer .bird-display-caption>i{font-size:10.5px}
  .bird-reference-viewer .bird-display-caption>small{font-size:9.5px}
}

/* Local phone shell loads this sheet after its broad 44px touch contract.
   Narrow only recognition input controls in portrait; other controls and
   every landscape/desktop breakpoint keep their established dimensions. */
@media(max-width:640px) and (orientation:portrait){
  body.compact-layout :is(#page-vision,#page-flock) .environment-capsule .vision-choice-grid{
    display:flex;
    flex-wrap:wrap;
    justify-content:flex-start;
    gap:4px;
  }
  body.compact-layout :is(#page-vision,#page-flock) .environment-capsule .vision-choice{
    flex:0 1 auto;
    width:auto;
    min-width:44px!important;
    max-width:100%;
    height:auto!important;
    min-height:32px!important;
    padding:4px 8px;
    line-height:1.15;
    white-space:normal;
    overflow-wrap:anywhere;
  }
  body.compact-layout :is(#page-vision,#page-flock) .environment-capsule :is(#vision-province,#flock-province)>.vision-choice{
    flex:0 0 54px;
    width:54px;
    min-width:54px!important;
    max-width:54px;
    padding-inline:4px;
    white-space:nowrap;
  }
  body.compact-layout :is(#page-vision,#page-flock) .environment-capsule .vision-habitat-row{
    align-items:flex-start;
    flex-direction:column;
    gap:6px;
  }
  body.compact-layout :is(#page-vision,#page-flock) .environment-capsule .vision-habitat-row .vision-choice-grid{flex:0 1 auto}
  body.compact-layout :is(#page-vision,#page-flock) .environment-capsule :is(.vision-run,.flock-run){
    position:relative;
    align-self:flex-start!important;
    width:auto!important;
    min-width:76px!important;
    height:32px!important;
    min-height:32px!important;
    margin:2px 0 0;
    padding:0 10px;
  }
  body.compact-layout #page-flock .environment-capsule .flock-run{min-width:98px!important}
  body.compact-layout>.vision-city-branch{align-items:start;gap:4px;padding:8px}
  body.compact-layout>.vision-city-branch .vision-city-branch-head{top:-8px;min-height:30px;margin:-8px -8px 2px;padding:7px 8px 6px}
  body.compact-layout>.vision-city-branch .vision-city-choice{
    height:auto!important;
    min-height:32px!important;
    padding:4px 6px;
    line-height:1.15;
    white-space:normal;
    overflow-wrap:anywhere;
    text-overflow:clip;
  }
}

/* Fill each complete location/month row to the same right edge as the photo.
   Province cells retain at least the width of three Chinese characters. */
@media(max-width:640px) and (orientation:portrait){
  body.compact-layout .environment-capsule :is(#vision-province,#flock-province),
  body.compact-layout .environment-capsule :is(#vision-month,#flock-month){
    display:grid!important;
    width:100%;
    min-width:0;
    gap:4px;
  }
  body.compact-layout .environment-capsule :is(#vision-province,#flock-province){
    grid-template-columns:repeat(auto-fit,minmax(54px,1fr));
  }
  body.compact-layout .environment-capsule :is(#vision-month,#flock-month){
    grid-template-columns:repeat(auto-fit,minmax(44px,1fr));
  }
  body.compact-layout .environment-capsule :is(#vision-province,#flock-province,#vision-month,#flock-month)>.vision-choice{
    flex:none!important;
    width:100%!important;
    min-width:0!important;
    max-width:none!important;
  }
}