*,*::before,*::after{box-sizing:border-box}
html:not([data-lang="zh"]) .l-zh{display:none}
html[data-lang="zh"] .l-en{display:none}
body{margin:0;padding:24px 0 64px;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5;font-family:var(--font-ui);-webkit-font-smoothing:antialiased}
.wrap{max-width:1180px;margin:0 auto;padding:0 22px}
a{color:var(--ink-link, var(--link));text-decoration:none}
:focus-visible{outline:2px solid var(--link);outline-offset:2px;border-radius:var(--r-ctl,8px)}
/* ── HERO ── */
.tt-hero{padding:18px 0 28px}
.tt-h1{font-size:clamp(28px,4.2vw,40px);font-weight:800;letter-spacing:-.02em;line-height:1.15;margin:0 0 6px;color:var(--text)}
.tt-h1 .l-en,.tt-h1 .l-zh{display:inline}
.tt-subtitle{font-size:15px;color:var(--muted);margin:0 0 14px;max-width:760px;line-height:1.55}
.tt-asof{font-size:12px;color:var(--muted);margin:0 0 10px;font-variant-numeric:tabular-nums}
.tt-asof .bdot{display:inline-block;width:7px;height:7px;border-radius:var(--r-pill);background:var(--ok);margin-right:6px;vertical-align:middle}
.tt-summary{font-size:14px;color:var(--text);margin:0 0 8px;line-height:1.55;max-width:880px}
.tt-summary b{font-weight:800}
.tt-disclosure{font-size:12.5px;color:var(--muted);margin:0;line-height:1.5;max-width:760px;font-style:italic}
.tt-footnote{margin-top:18px}
.tt-asof-unknown{font-style:italic}
.tt-cat-empty{margin:14px 0 6px;color:var(--muted);font-size:13.5px}
.tt-missing{font-size:12px;color:var(--ink-warn, var(--warn));margin:18px 0 0;padding:10px 14px;border-radius:var(--r-ctl,8px);background:var(--ff-tint-warn-6);border:1px solid var(--ff-tint-warn-40-line)}
.tt-missing b{color:var(--ink-warn, var(--warn))}
/* ── CATEGORY (the editorial ) ── */
.tt-cat{display:block;background:transparent;border:1px solid var(--line);border-radius:var(--r-card,12px);margin:14px 0;overflow:hidden;transition:border-color .2s ease}
html[data-theme="dark"] .tt-cat{box-shadow:var(--card-shadow)}
.tt-cat[open]{border-color:var(--ff-tint-info-40-line)}
html[data-theme="dark"] .tt-cat[open]{background:var(--ff-tint-info-4-panel);box-shadow:inset 2px 0 0 var(--ff-tint-info-45)}
html[data-theme="light"] .tt-cat[open]{background:var(--panel);box-shadow:var(--popover-shadow)}
.tt-cat summary{list-style:none;cursor:pointer;padding:18px 22px;display:grid;grid-template-columns:1fr auto;gap:8px 18px;align-items:center;color:var(--text);font-weight:700}
.tt-cat summary::-webkit-details-marker{display:none}
.tt-cat summary::marker,.tt-theme summary::marker{content:""}
.tt-cat summary:hover{background:var(--ff-tint-info-8)}
.tt-cat summary .caret{flex:none;color:var(--muted);font-size:11px;transition:transform .25s}
.tt-cat[open] summary .caret{transform:rotate(90deg)}
.tt-cat-head-name{font-size:16.5px;font-weight:800;color:var(--text);letter-spacing:-.01em;line-height:1.25}
.tt-cat-head-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 18px;font-size:12.5px;color:var(--muted);margin-top:4px}
.tt-cat-head-meta .ct-num{font-variant-numeric:tabular-nums;font-weight:700;color:var(--text)}
.tt-cat-body{padding:0 22px 18px;color:var(--muted);border-top:1px solid var(--line);margin-top:0}
.tt-cat-body > div:first-child{padding-top:14px}
/* ── THEME ROW (nested ) ── */
.tt-theme{margin:10px 0;border:1px solid var(--line);border-radius:var(--r-ctl,8px);background:transparent;overflow:hidden}
html[data-theme="dark"] .tt-theme{background:var(--panel2)}
html[data-theme="light"] .tt-theme{background:var(--panel)}
.tt-theme summary{list-style:none;cursor:pointer;padding:12px 16px;display:flex;align-items:center;gap:10px 14px;font-weight:700;color:var(--text);font-size:14px}
.tt-theme summary::-webkit-details-marker{display:none}
.tt-theme summary:hover{background:var(--ff-tint-info-8)}
.tt-theme summary .tcaret{flex:none;color:var(--muted);font-size:10px;transition:transform .25s;width:14px;text-align:center}
.tt-theme[open] summary .tcaret{transform:rotate(90deg)}
.tt-theme summary .tname{font-weight:800;letter-spacing:-.01em}
.tt-theme summary .tmeta{margin-left:auto;font-size:11.5px;color:var(--muted);font-weight:600;font-variant-numeric:tabular-nums;white-space:nowrap}
.tt-theme-body{padding:0 16px 14px;border-top:1px solid var(--line)}
/* ── SUB_THEME ROW ── */
.tt-subtheme{margin:10px 0 0;padding:0 0 0 12px;border-left:2px solid var(--ff-tint-info-40-line);color:var(--text);font-size:13.5px}
.tt-subtheme-head{font-weight:700;color:var(--text);font-size:13.5px;padding:6px 0 4px;display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}
.tt-subtheme-head .sname{font-weight:800}
.tt-subtheme-head .smeta{font-size:11.5px;color:var(--muted);font-weight:600;font-variant-numeric:tabular-nums;margin-left:auto}
/* ── MICRO CHIPS ── */
.tt-chips{display:flex;flex-wrap:wrap;gap:6px 8px;padding:6px 0 8px}
.tt-chip{display:inline-flex;align-items:center;padding:5px 11px;border-radius:var(--r-pill);background:var(--panel2);border:1px solid var(--line);font-size:12px;font-weight:600;color:var(--text);cursor:pointer;line-height:1.3;font-family:var(--font-ui);margin:0;transition:border-color .15s ease,background-color .15s ease}
html[data-theme="light"] .tt-chip{background:var(--panel);border-color:var(--line)}
.tt-chip:hover{border-color:var(--ff-tint-info-45-line)}
.tt-chip:focus-visible{outline:2px solid var(--link);outline-offset:2px}
.tt-chip[aria-expanded="true"]{border-color:var(--link)}
/* ── DETAIL CARD (U2) — dark: instrument panel; light: white sheet + hairline + shadow ── */
.tt-detail{position:fixed;z-index:60;right:24px;top:96px;width:340px;max-width:calc(100vw - 48px);max-height:calc(100vh - 120px);overflow:auto;background:var(--panel2);border:1px solid var(--line);border-radius:var(--r-card,12px);padding:16px 18px 18px;color:var(--text);box-shadow:inset 0 1px 0 var(--line),var(--popover-shadow)}
html[data-theme="light"] .tt-detail{background:var(--panel);border-color:var(--line);box-shadow:var(--popover-shadow)}
.tt-detail[hidden]{display:none}
@media (min-width:1101px){body.tt-detail-open .wrap{padding-right:388px}}
.tt-detail-top{display:flex;align-items:flex-start;gap:10px}
.tt-detail-name{font-size:16px;font-weight:800;line-height:1.3;margin:0;flex:1}
.tt-detail-close{flex:none;width:32px;height:32px;border-radius:var(--r-ctl,8px);border:1px solid var(--line);background:transparent;color:var(--muted);font-size:16px;line-height:1;cursor:pointer;font-family:var(--font-ui)}
.tt-detail-close:hover{color:var(--text)}
.tt-detail-close:focus-visible{outline:2px solid var(--link);outline-offset:2px}
.tt-detail-paths{list-style:none;margin:8px 0 0;padding:0;font-size:12.5px;color:var(--muted);line-height:1.5}
.tt-detail-paths li + li{margin-top:2px}
.tt-detail-breadth{margin:10px 0 0;font-size:12.5px;line-height:1.5}
.tt-detail-sec{margin:14px 0 0;padding:12px 0 0;border-top:1px solid var(--line)}
.tt-detail-h{font-size:13px;font-weight:800;margin:0}
.tt-detail-note{font-size:11.5px;color:var(--muted);margin:2px 0 8px;line-height:1.45}
.tt-detail-list{list-style:none;margin:0;padding:0;font-size:13px;line-height:1.45}
.tt-detail-list li{display:flex;justify-content:space-between;gap:10px;padding:4px 0}
.tt-detail-list a{color:var(--link);text-decoration:none}
.tt-detail-list a:hover{text-decoration:underline}
.tt-detail-mkt{flex:none;font-size:11.5px;color:var(--muted)}
.tt-detail-empty{font-size:12.5px;color:var(--muted);margin:6px 0 0}
@media (max-width:560px){
.tt-detail{left:0;right:0;top:auto;bottom:0;width:auto;max-width:none;max-height:70vh;border-radius:var(--r-card,12px) var(--r-card,12px) 0 0;border-bottom:0;padding:14px 16px 22px}
.tt-detail-close{width:44px;height:44px}
}
/* ── DIRECT-CHIPS (theme with no sub_theme layer) ── */
.tt-direct{margin:6px 0 0;padding:6px 0 0;color:var(--muted);font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.tt-direct + .tt-chips{margin-top:2px}
/* ── BREADTH STRIP (§4) ── */
.tt-strip{display:inline-flex;align-items:center;gap:2px;vertical-align:middle}
.tt-strip-tick{display:inline-block;width:6px;height:10px;border-radius:0;background:var(--muted);opacity:.7}
html[data-theme="light"] .tt-strip-tick{background:var(--text);opacity:.6}
.tt-strip-tick-empty{background:transparent;border:1px solid var(--muted)}
.tt-strip-count{margin-left:8px;font-variant-numeric:tabular-nums;font-size:11.5px;font-weight:700;color:var(--muted)}
/* ── CATEGORY SUMMARY (header line inside ) ── */
.tt-cat-summary-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:6px}
.tt-cat-summary-row .ct-pair{display:inline-flex;align-items:baseline;gap:6px;font-size:12.5px;color:var(--muted)}
.tt-cat-summary-row .ct-pair b{font-weight:800;color:var(--text);font-variant-numeric:tabular-nums}
/* ── EMPTY STATE (§5 store unreadable) ── */
.tt-empty{padding:60px 20px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:var(--r-card,12px);background:var(--panel)}
.tt-empty h2{font-size:18px;font-weight:800;color:var(--text);margin:0 0 8px}
.tt-empty p{font-size:13.5px;margin:0}
/* ── MOBILE ── */
@media (max-width:560px){
.wrap{padding:0 14px}
body{padding:18px 0 56px}
.tt-cat summary{grid-template-columns:1fr auto;gap:4px 12px;align-items:start;padding:14px 16px;min-height:44px}
.tt-cat summary .caret{padding-top:4px}
.tt-theme summary{min-height:44px}
.tt-cat-head-meta{font-size:11.5px}
.tt-h1{font-size:26px}
.tt-theme summary{flex-wrap:wrap}
.tt-theme summary .tmeta{flex-basis:100%;margin-left:0}
}
/* ── REDUCED MOTION ── */
@media (prefers-reduced-motion: reduce){
.tt-cat,.tt-cat summary .caret,.tt-theme summary .tcaret{transition:none}
}
/* ── U3 — ticker lookup (search field + result panel) ── */
.tt-lookup{display:flex;align-items:center;gap:10px;margin:14px 0 8px;padding:10px 14px;border:1px solid var(--line);border-radius:var(--r-ctl,8px);background:var(--panel2);box-shadow:inset 0 1px 0 var(--line);flex-wrap:wrap}
html[data-theme="light"] .tt-lookup{background:var(--panel);box-shadow:var(--card-shadow)}
.tt-lookup-label{font-size:13px;font-weight:700;color:var(--text);white-space:nowrap}
.tt-lookup-input{flex:1 1 180px;min-width:160px;background:transparent;border:1px solid var(--line);border-radius:var(--r-ctl,8px);padding:8px 12px;font-size:14px;color:var(--text);font-family:var(--font-ui);outline:none}
.tt-lookup-input::placeholder{color:var(--muted)}
.tt-lookup-input:focus-visible{outline:2px solid var(--link);outline-offset:2px;border-color:var(--link)}
.tt-lookup-hint{font-size:12px;color:var(--muted);flex-basis:100%}
.tt-lookup-empty{font-size:13px;color:var(--muted);margin:6px 0 0}
.tt-ticker-result .tt-detail-paths li{font-size:13px;color:var(--text)}
.tt-ticker-micro,.tt-ticker-abst,.tt-ticker-empty-public,.tt-ticker-not-found{margin:10px 0 0;font-size:12.5px;color:var(--muted);line-height:1.5}
.tt-ticker-not-found{color:var(--ink-warn,var(--warn));font-weight:700}
.tt-ticker-empty-public{font-style:italic}
.tt-ticker-abst li{margin:2px 0}
.tt-ticker-match + .tt-ticker-match{margin-top:14px;padding-top:12px;border-top:1px solid var(--line)}
.tt-ticker-market{display:block;margin:0 0 6px;font-size:12px;font-weight:700;color:var(--muted)}
.tt-detail-sec + .tt-detail-sec{margin-top:10px}
.tt-ticker-profile{margin:12px 0 0;padding:10px 12px 10px;border-radius:var(--r-ctl,8px);background:var(--panel);border:1px solid var(--line);box-shadow:inset 0 1px 0 var(--line)}
html[data-theme="light"] .tt-ticker-profile{background:var(--panel);box-shadow:none}
.tt-ticker-profile-title{font-size:12.5px;font-weight:800;margin:0 0 6px}
.tt-ticker-profile dl{display:grid;grid-template-columns:max-content 1fr;column-gap:12px;row-gap:5px;margin:0;font-size:12.5px;line-height:1.45}
.tt-ticker-profile dt{color:var(--muted)}
.tt-ticker-profile dd{margin:0;color:var(--text);min-width:0;overflow-wrap:anywhere}
.tt-ticker-profile dd.tt-ticker-profile-reason{color:var(--muted);font-style:italic}
.tt-ticker-profile-note{margin:8px 0 0;font-size:11.5px;color:var(--muted)}
@media (max-width:560px){.tt-ticker-profile dl{grid-template-columns:1fr;row-gap:1px}.tt-ticker-profile dd{margin-bottom:5px}}