:root{
  --blue:#285FFF; --indigo:#4559DC; --r1:#E2E7FC; --r2:#B8C6FA; --r3:#8FA5F6;
  --r4:#6888FB; --r5:#285FFF; --ink:#0B1733; --text:#344054; --muted:#4C5A6C;
  --faint:#5F6A7A; --red:#D30B0B; --redfill:#FEB5B5; --amber:#F5AD42;
  --green:#1a7f43; --grid:#EAECF0; --card:#FFFFFF; --bg:#F7F8FA;
}
*{box-sizing:border-box}
html:not([data-lang="zh"]) .l-zh{display:none}
html[data-lang="zh"] .l-en{display:none}
html[data-lang="zh"] body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",Inter,sans-serif}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--ink-link, var(--blue));text-decoration:none}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px 60px}
html[data-theme="dark"]{--bg:#0f1115;--card:#181b21;--grid:#2a2f3a;--ink:#e8edf4;--text:#d7dce3;--muted:#8b93a1;--faint:#828b9c;--red:#e06464;--r1:#1b2740;--r2:#243352}
.grid{display:grid;gap:18px}
.cols-2{grid-template-columns:1.05fr .95fr}.cols-3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.cols-2,.cols-3{grid-template-columns:1fr}}
.board-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(328px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--grid);border-radius:16px;padding:22px;transition:transform 150ms,box-shadow 150ms}
.card:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(0,0,0,.07)}
html[data-theme="dark"] .card:hover{box-shadow:0 6px 24px rgba(0,0,0,.28)}
.card h2{margin:0 0 4px;font-size:13px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
.brand{font-weight:800;font-size:21px;color:var(--ink);letter-spacing:-.02em;margin:6px 0 2px}
.brand .gn{color:var(--ink-link, var(--blue))}
.lead{color:var(--muted);font-size:14px;margin:0 0 20px}
.sub{font-size:13px;color:var(--muted)}.faint{color:var(--faint)}
.pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;background:#eef1f6;color:var(--ink);margin:2px 4px 2px 0}
html[data-theme="dark"] .pill{background:#222732}
.kpis{display:flex;gap:18px;flex-wrap:wrap;margin-top:12px}
.kpi{font-size:13px;color:var(--muted)}.kpi b{display:block;font-size:18px;color:var(--ink);font-weight:700}
.flag{display:inline-block;padding:4px 10px;border-radius:8px;font-size:12px;font-weight:600;margin-top:10px}
.flag.warn{background:rgba(245,173,66,.14);color:#9a6a10}
.flag.info{background:rgba(40,95,255,.10);color:var(--ink-link, var(--blue))}
/* ---- section heads ---- */
.section-h{display:flex;align-items:baseline;gap:8px;margin:28px 0 10px;flex-wrap:wrap}
.section-h h2{margin:0;font-size:15px;font-weight:800;color:var(--ink);text-transform:none;letter-spacing:-.01em}
.section-h .eyebrow{color:var(--ink-link, var(--blue));font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.section-h .sh-sub{font-size:12px;color:var(--muted);margin-left:2px}
.sec-head{font-size:12px;font-weight:700;color:var(--ink);text-transform:uppercase;letter-spacing:.05em;margin:24px 0 10px;padding-bottom:6px;border-bottom:1px solid var(--grid)}
/* ---- HERO glass card ---- */
.hero-glass{background:rgba(255,255,255,.72);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--grid);border-radius:20px;padding:28px;box-shadow:0 8px 32px rgba(0,0,0,.06)}
html[data-theme="dark"] .hero-glass{background:rgba(24,27,33,.82);box-shadow:0 8px 32px rgba(0,0,0,.28)}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero-eyebrow{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:8px}
.hero-state{font-size:34px;font-weight:800;letter-spacing:-.025em;line-height:1.1;margin:0 0 8px}
.hero-state.tone-usd_up{color:#285FFF;text-shadow:0 0 32px rgba(40,95,255,.22),0 0 8px rgba(40,95,255,.13)}
.hero-state.tone-usd_dn{color:#D30B0B;text-shadow:0 0 32px rgba(211,11,11,.22),0 0 8px rgba(211,11,11,.13)}
.hero-state.tone-mixed{color:#C8A53B;text-shadow:0 0 32px rgba(200,165,59,.22),0 0 8px rgba(200,165,59,.13)}
html[data-theme="dark"] .hero-state.tone-usd_up{text-shadow:0 0 32px rgba(40,95,255,.38),0 0 8px rgba(40,95,255,.22)}
html[data-theme="dark"] .hero-state.tone-usd_dn{color:#e06464;text-shadow:0 0 32px rgba(224,100,100,.34),0 0 8px rgba(224,100,100,.2)}
html[data-theme="dark"] .hero-state.tone-mixed{text-shadow:0 0 32px rgba(200,165,59,.38),0 0 8px rgba(200,165,59,.22)}
.stance-chip{display:inline-block;padding:4px 14px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.01em;margin:0 6px 0 0}
.stance-chip.calm{background:#eef1f6;color:var(--muted)}
html[data-theme="dark"] .stance-chip.calm{background:#222732}
.stance-chip.watch{background:rgba(245,173,66,.16);color:#9a6a10}
.stance-chip.alert{background:rgba(211,11,11,.13);color:var(--ink-act, var(--red));animation:pulse-alert 2.4s ease-in-out infinite}
@keyframes pulse-alert{0%,100%{opacity:.75}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.stance-chip.alert{animation:none}.smile-dot{animation:none!important}.smile-path{animation:none!important}}
.hero-sentence{font-size:15px;color:var(--muted);margin:8px 0 0;line-height:1.5}
.hero-kpi-row{display:flex;gap:20px;flex-wrap:wrap;margin-top:14px}
.hkpi{font-size:12.5px;color:var(--muted)}.hkpi b{display:block;font-size:17px;color:var(--ink);font-weight:700}
.hero-badge{display:inline-block;padding:4px 10px;border-radius:8px;font-size:12px;font-weight:600;margin-top:8px;margin-right:6px}
.hero-badge.flash{background:rgba(245,173,66,.14);color:#9a6a10}
.hero-badge.triple{background:rgba(211,11,11,.12);color:var(--ink-act, var(--red))}
/* ---- dollar smile arc ---- */
.smile-wrap{position:relative}
.smile-svg{width:100%;overflow:visible}
.smile-path{stroke-dasharray:500;stroke-dashoffset:500;animation:draw-smile 1s ease-out forwards}
@keyframes draw-smile{to{stroke-dashoffset:0}}
.smile-dot{animation:breathe 3.2s ease-in-out infinite}
@keyframes breathe{0%,100%{opacity:.55;r:5}50%{opacity:1;r:6.5}}
.smile-labels{position:absolute;top:0;left:0;right:0;bottom:0;pointer-events:none}
.smile-lbl{position:absolute;font-size:11.5px;font-weight:700;color:var(--text);line-height:1.2;white-space:nowrap}
.smile-zone-line{font-size:13px;color:var(--muted);margin-top:8px;text-align:center}
/* ---- sparkline SVG ---- */
.spark-wrap{position:relative}
.spark-svg{width:100%;display:block;overflow:visible}
.spark-legend{display:flex;gap:12px;margin-top:4px;font-size:11px;color:var(--muted)}
.spark-legend span{display:flex;align-items:center;gap:4px}
.spark-legend i{display:inline-block;width:16px;height:2px;border-radius:1px;vertical-align:middle}
/* ---- why tiles rack ---- */
.why-rack{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}
@media(max-width:700px){.why-rack{grid-template-columns:repeat(2,1fr)}}
.why-tile{background:var(--card);border:1px solid var(--grid);border-radius:12px;padding:12px 13px;cursor:default}
.why-tile:hover .tip-pop{opacity:1;pointer-events:auto;transform:translateY(0)}
.wt-lab{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.wt-state{font-size:15px;font-weight:800;color:var(--ink);margin:4px 0 2px}
.wt-state.up{color:var(--ink-ok, var(--green))}.wt-state.down{color:var(--ink-act, var(--red))}.wt-state.flat{color:var(--muted)}
.wt-q{display:inline-block;width:16px;height:16px;border-radius:50%;background:var(--r1);color:var(--ink-link, var(--blue));font-size:10px;font-weight:800;text-align:center;line-height:16px;vertical-align:middle;margin-left:4px;cursor:help}
/* ---- tooltip system (B1.6) ---- */
[data-tip-en],[data-tip-zh]{position:relative}
.tip-pop{position:absolute;z-index:99;left:50%;bottom:calc(100% + 6px);transform:translateX(-50%) translateY(4px);background:var(--ink);color:#fff;font-size:11.5px;line-height:1.5;border-radius:8px;padding:7px 11px;min-width:180px;max-width:280px;white-space:normal;pointer-events:none;opacity:0;transition:opacity .15s,transform .15s;box-shadow:0 4px 16px rgba(0,0,0,.22)}
[data-tip-en]:hover .tip-pop,[data-tip-en]:focus .tip-pop,
[data-tip-zh]:hover .tip-pop,[data-tip-zh]:focus .tip-pop{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
/* ---- §2 transmission ---- */
.trans-table{width:100%;border-collapse:collapse}
.trans-table td,.trans-table th{padding:8px 6px;border-bottom:1px solid var(--grid);font-size:13px;vertical-align:middle}
.trans-table th{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);border-bottom:2px solid var(--grid)}
.eff-chip{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;font-weight:700}
.eff-chip.headwind{background:rgba(211,11,11,.12);color:var(--ink-act, var(--red))}
.eff-chip.tailwind{background:rgba(26,127,67,.12);color:var(--ink-ok, var(--green))}
.eff-chip.neutral{background:#eef1f6;color:var(--muted)}
html[data-theme="dark"] .eff-chip.neutral{background:#222732}
.str-bar{height:8px;border-radius:4px;background:var(--grid);overflow:hidden;width:80px;display:inline-block;vertical-align:middle}
.str-bar .fill{height:100%;border-radius:4px;background:var(--indigo)}
.unstable-tag{font-size:10.5px;color:var(--ink-warn, var(--amber));font-weight:700;margin-left:5px}
/* strength meter */
.seg-toggle{display:inline-flex;gap:4px}
.seg-btn{padding:3px 11px;border-radius:999px;font-size:11.5px;font-weight:600;color:var(--muted);background:#eef1f6;border:1px solid var(--grid);cursor:pointer}
.seg-btn.on{background:var(--blue);color:#fff;border-color:var(--blue)}
html[data-theme="dark"] .seg-btn{background:#222732}
.smeter[hidden]{display:none}
.srow{display:grid;grid-template-columns:72px 1fr 60px;align-items:center;gap:12px;margin:6px 0}
.sccy{font-weight:800;color:var(--ink);font-size:13.5px}
.sbar{position:relative;height:16px;background:#eef1f6;border-radius:8px;overflow:hidden}
html[data-theme="dark"] .sbar{background:#222732}
.sbar .smid{position:absolute;left:50%;top:0;bottom:0;width:1px;background:var(--faint);opacity:.6}
.sbar .sfill{position:absolute;top:0;bottom:0}
.sbar .sfill.pos{background:var(--green);border-radius:0 8px 8px 0}
.sbar .sfill.neg{background:var(--red);border-radius:8px 0 0 8px}
.spct{text-align:right;font-size:12px;font-variant-numeric:tabular-nums;color:var(--muted)}
/* ---- §3 stress watch ---- */
.stress-dot-strip{display:flex;gap:16px;flex-wrap:wrap;margin:12px 0}
.stress-dot-item{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--text);position:relative;cursor:default}
.sdot{width:10px;height:10px;border-radius:50%;flex:none}
.sdot.quiet{background:var(--faint)}
.sdot.building{background:var(--amber);animation:pulse-dot 1.8s ease-in-out infinite}
.sdot.active{background:var(--red);animation:pulse-dot 1.2s ease-in-out infinite}
@keyframes pulse-dot{0%,100%{opacity:.5}50%{opacity:1}}
@media(prefers-reduced-motion:reduce){.sdot.building,.sdot.active{animation:none}}
.stress-card-active{border-color:var(--red)!important}
.stress-stance{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700;background:rgba(211,11,11,.12);color:var(--ink-act, var(--red));margin-bottom:8px}
.cnh-chip{display:inline-block;padding:4px 11px;border-radius:8px;font-size:12.5px;font-weight:600;margin-top:8px}
.cnh-chip.outflow{background:rgba(211,11,11,.12);color:var(--ink-act, var(--red))}
.cnh-chip.inflow{background:rgba(26,127,67,.12);color:var(--ink-ok, var(--green))}
/* ---- §4 pairs ---- */
.pair-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;flex-wrap:wrap}
.pair-name{font-size:22px;font-weight:800;color:var(--ink);letter-spacing:-.01em}
.pair-nick{font-size:12px;color:var(--muted);margin:2px 0 6px;line-height:1.4;font-style:italic}
.quote{font-size:22px;font-weight:800;color:var(--ink)}
.chg.up{color:var(--ink-ok, var(--green))}.chg.dn{color:var(--ink-act, var(--red))}
.action-chip{display:inline-block;padding:4px 12px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.01em;cursor:default}
.action-chip.higher{background:rgba(26,127,67,.13);color:var(--ink-ok, var(--green))}
.action-chip.lower{background:rgba(211,11,11,.12);color:var(--ink-act, var(--red))}
.action-chip.flat{background:#eef1f6;color:var(--muted)}
html[data-theme="dark"] .action-chip.flat{background:#222732}
.less-tested{display:inline-block;padding:2px 7px;border-radius:6px;font-size:10.5px;font-weight:700;background:rgba(245,173,66,.14);color:#9a6a10;margin-left:6px}
.pair-headline{font-size:14px;font-weight:600;color:var(--ink);margin:8px 0 6px;line-height:1.4}
.chip-row{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0}
.mini-chip{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600}
.mini-chip.carry{background:rgba(26,127,67,.10);color:var(--ink-ok, var(--green))}
.mini-chip.value-cheap{background:rgba(40,95,255,.10);color:var(--ink-link, var(--blue))}
.mini-chip.value-rich{background:rgba(211,11,11,.10);color:var(--ink-act, var(--red))}
.mini-chip.value-fair{background:#eef1f6;color:var(--muted)}
html[data-theme="dark"] .mini-chip.value-fair{background:#222732}
.mini-chip.mtf{background:rgba(69,89,220,.10);color:var(--indigo)}
.factor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:10px}
.factor-cell{font-size:11.5px;padding:5px 7px;border-radius:8px;background:#f6f8fc;border:1px solid var(--grid)}
html[data-theme="dark"] .factor-cell{background:#11151c}
.factor-cell .fc-label{color:var(--muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.03em;margin-bottom:2px}
.factor-cell .fc-dir{font-size:15px;font-weight:800}
.fc-dir.for{color:var(--ink-ok, var(--green))}.fc-dir.against{color:var(--ink-act, var(--red))}.fc-dir.flat{color:var(--muted)}
.peg-note{display:inline-block;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:700;background:rgba(245,173,66,.14);color:#9a6a10;margin-top:6px}
.cnh-basis{margin:8px 0;padding:7px 10px;border-radius:8px;font-size:12.5px;background:#eef1f6}
html[data-theme="dark"] .cnh-basis{background:#222732}
.cnh-basis.s-outflow_stress{background:rgba(211,11,11,.10)}
.cnh-basis.s-inflow{background:rgba(26,127,67,.10)}
/* ---- §5 scoreboard & recent ---- */
.sc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(305px,1fr));gap:16px;margin-top:6px}
.sc-card{background:var(--card);border:1px solid var(--grid);border-radius:14px;padding:18px}
.sc-name{font-size:16px;font-weight:800;color:var(--ink)}
.sc-verdict{font-size:13px;color:var(--text);margin:4px 0 8px;line-height:1.5}
.sc-tilt{font-size:12px;color:var(--muted);margin-top:6px}
/* legacy scorecard support */
.sc-met{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin:8px 0}
.sc-met .m{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.sc-met .m b{display:block;font-size:16px;color:var(--ink);font-weight:800;margin-top:2px}
.sc-split{font-size:12px;margin-top:8px}
.sc-split .sr{display:grid;grid-template-columns:54px 1fr 1fr 1fr;gap:6px;padding:3px 0;border-bottom:1px solid var(--grid);font-variant-numeric:tabular-nums}
.sc-split .sr.h{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.03em;border:none}
.sc-pos{color:var(--ink-ok, var(--green));font-weight:700}.sc-neg{color:var(--ink-act, var(--red));font-weight:700}
/* timeline */
.timeline{margin-top:6px}
.tl-day{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin:14px 0 4px}
.tl-ev{display:flex;align-items:baseline;gap:10px;padding:6px 0;border-bottom:1px solid var(--grid);font-size:13px}
.tl-type{flex:none;min-width:62px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.02em}
.tl-asset{flex:none;min-width:66px;color:var(--muted);font-size:12px}
.tl-head{color:var(--text)}
.tl-ev.is-hidden,.tl-day.is-hidden{display:none}
.tl-more{margin-top:10px;border:1px solid var(--grid);background:var(--card);color:var(--text);border-radius:8px;padding:8px 12px;font-size:12px;font-weight:800;cursor:pointer}
.tl-more .lbl-close{display:none}
.tl-more.open .lbl-open{display:none}
.tl-more.open .lbl-close{display:inline}
.sev-high .tl-type{color:var(--ink-act, var(--red))}.sev-medium .tl-type{color:#9a6a10}.sev-info .tl-type{color:var(--muted)}
/* tables */
table.tbl{width:100%;border-collapse:collapse;font-size:13px;margin-top:6px}
table.tbl th,table.tbl td{padding:7px 8px;border-bottom:1px solid var(--grid);text-align:right}
table.tbl th:first-child,table.tbl td:first-child{text-align:left}
table.tbl th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.03em}
/* footer */
.site-footer{max-width:1180px;margin:30px auto 0;padding:18px 20px;border-top:1px solid var(--grid);display:flex;justify-content:space-between;color:var(--muted);font-size:12.5px}
.honesty-note{font-size:12.5px;color:var(--muted);line-height:1.6;margin-top:8px}
.meta-foot{font-size:11.5px;color:var(--faint);margin-top:8px}
/* sparkline color by chg sign (EN: up=green, dn=red; ZH flipped below) */
.sp-up{color:var(--ink-ok, var(--green))}.sp-dn{color:var(--ink-act, var(--red))}
/* zh 红涨绿跌 */
html[data-lang="zh"] .chg.up{color:var(--ink-act, var(--red))}
html[data-lang="zh"] .chg.dn{color:var(--ink-ok, var(--green))}
html[data-lang="zh"] .action-chip.higher{background:rgba(211,11,11,.13);color:var(--ink-act, var(--red))}
html[data-lang="zh"] .action-chip.lower{background:rgba(26,127,67,.12);color:var(--ink-ok, var(--green))}
html[data-lang="zh"] .eff-chip.headwind{background:rgba(26,127,67,.12);color:var(--ink-ok, var(--green))}
html[data-lang="zh"] .eff-chip.tailwind{background:rgba(211,11,11,.12);color:var(--ink-act, var(--red))}
html[data-lang="zh"] .sbar .sfill.pos{background:var(--red)}
html[data-lang="zh"] .sbar .sfill.neg{background:var(--green)}
html[data-lang="zh"] .sc-pos{color:var(--ink-act, var(--red))}
html[data-lang="zh"] .sc-neg{color:var(--ink-ok, var(--green))}
html[data-lang="zh"] .wt-state.up{color:var(--ink-act, var(--red))}
html[data-lang="zh"] .wt-state.down{color:var(--ink-ok, var(--green))}
html[data-lang="zh"] .fc-dir.for{color:var(--ink-act, var(--red))}
html[data-lang="zh"] .fc-dir.against{color:var(--ink-ok, var(--green))}
html[data-lang="zh"] .cnh-basis.s-outflow_stress{background:rgba(26,127,67,.10)}
html[data-lang="zh"] .cnh-basis.s-inflow{background:rgba(211,11,11,.10)}
html[data-lang="zh"] .sp-up{color:var(--ink-act, var(--red))}
html[data-lang="zh"] .sp-dn{color:var(--ink-ok, var(--green))}
/* tone-usd_up/dn = USD directional hero badge — direction read, flip in zh */
html[data-lang="zh"] .hero-state.tone-usd_up{color:var(--ink-act, var(--red));text-shadow:0 0 32px rgba(211,11,11,.22),0 0 8px rgba(211,11,11,.13)}
html[data-lang="zh"] .hero-state.tone-usd_dn{color:#285FFF;text-shadow:0 0 32px rgba(40,95,255,.22),0 0 8px rgba(40,95,255,.13)}
html[data-theme="dark"][data-lang="zh"] .hero-state.tone-usd_up{color:var(--ink-act, var(--red));text-shadow:0 0 32px rgba(224,100,100,.34),0 0 8px rgba(224,100,100,.2)}
html[data-theme="dark"][data-lang="zh"] .hero-state.tone-usd_dn{text-shadow:0 0 32px rgba(40,95,255,.38),0 0 8px rgba(40,95,255,.22)}

/* light: bloom off (DESIGN_DOCTRINE §5.8) — a coloured glow behind text is a jewel on graphite
     and a stain on white; dark keeps every one of these). */
html[data-theme="light"] :is(
  .hero-state.tone-usd_up,
  .hero-state.tone-usd_dn,
  .hero-state.tone-mixed
) { text-shadow:none; }
html[data-lang="zh"][data-theme="light"] .hero-state.tone-usd_up { text-shadow:none; }
html[data-lang="zh"][data-theme="light"] .hero-state.tone-usd_dn { text-shadow:none; }