:root {
  color-scheme: dark;
  --bg: #07110f;
  --bg-deep: #040a09;
  --panel: #0b1816;
  --panel-2: #10211e;
  --line: rgba(205, 232, 220, .13);
  --line-strong: rgba(205, 232, 220, .24);
  --text: #edf4ee;
  --muted: #9cafaa;
  --dim: #6f837e;
  --cyan: #55dfcf;
  --cyan-soft: rgba(85, 223, 207, .12);
  --amber: #f0b45c;
  --amber-soft: rgba(240, 180, 92, .13);
  --red: #ff786f;
  --green: #74d49b;
  --radius: 18px;
  --shadow: 0 28px 70px rgba(0, 0, 0, .24);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg-deep); }
body { margin: 0; color: var(--text); background:
  radial-gradient(circle at 78% 5%, rgba(36, 117, 104, .22), transparent 26rem),
  linear-gradient(180deg, #081512 0%, var(--bg) 38rem, #06100e 100%); min-width: 320px; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .2; z-index: -1; background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to bottom, #000, transparent 68%); }
a { color: inherit; text-decoration-color: rgba(85, 223, 207, .5); text-underline-offset: .22em; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img, canvas { max-width: 100%; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 4px; }
.shell { width: min(1220px, calc(100% - 40px)); margin-inline: auto; }
.skip-link { position: fixed; top: 12px; left: 12px; padding: 10px 16px; transform: translateY(-150%); background: var(--text); color: var(--bg); z-index: 99; border-radius: 8px; }
.skip-link:focus { transform: none; }

.site-header { width: min(1280px, calc(100% - 32px)); min-height: 76px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 760; letter-spacing: -.04em; font-size: 1.14rem; }
.brand > span:last-child > span { color: var(--cyan); }
.brand-mark { display: inline-flex; width: 32px; height: 30px; align-items: end; justify-content: center; gap: 2px; padding: 5px 4px; border: 1px solid var(--line-strong); border-radius: 8px; transform: skewX(-5deg); }
.brand-mark i { display: block; width: 4px; border-radius: 1px; background: var(--cyan); }
.brand-mark i:nth-child(1) { height: 7px; opacity: .55; }
.brand-mark i:nth-child(2) { height: 14px; }
.brand-mark i:nth-child(3) { height: 10px; opacity: .75; }
.brand-mark i:nth-child(4) { height: 18px; background: var(--amber); }
.site-header nav, .site-footer nav { display: flex; gap: 24px; align-items: center; }
.site-header nav a, .site-footer nav a { color: var(--muted); font-size: .83rem; font-weight: 650; text-decoration: none; }
.site-header nav a:hover, .site-footer nav a:hover { color: var(--text); }

.hero { min-height: 480px; display: grid; grid-template-columns: minmax(0, 1.42fr) minmax(280px, .58fr); gap: clamp(42px, 8vw, 110px); align-items: center; padding-block: 72px 64px; }
.eyebrow, .section-kicker, .chart-label { margin: 0 0 16px; text-transform: uppercase; letter-spacing: .15em; font-size: .7rem; font-weight: 800; color: var(--cyan); }
.eyebrow { display: flex; align-items: center; gap: 9px; }
.eyebrow > span { display: inline-block; width: 22px; height: 1px; background: var(--cyan); box-shadow: 8px 0 0 rgba(85,223,207,.35); }
h1, h2, h3, p { text-wrap: pretty; }
h1 { max-width: 790px; margin: 0; font-size: clamp(3rem, 6.4vw, 6.25rem); line-height: .94; letter-spacing: -.065em; font-weight: 690; }
.hero-lede { max-width: 730px; margin: 28px 0 0; color: #b8c8c3; font-size: clamp(1.08rem, 1.8vw, 1.35rem); line-height: 1.65; }
.hero-meta { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 30px; }
.hero-meta span { padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: .72rem; letter-spacing: .04em; }
.hero-signal { position: relative; min-height: 295px; padding: 42px 36px; overflow: hidden; border: 1px solid var(--line); border-radius: 999px 999px 24px 24px; background: linear-gradient(180deg, rgba(16,42,36,.8), rgba(7,17,15,.88)); box-shadow: var(--shadow); }
.hero-signal::after { content: ""; position: absolute; inset: auto 25% 0; height: 1px; background: var(--amber); box-shadow: 0 -104px 0 var(--line), 0 -208px 0 var(--line); }
.signal-orbit { height: 46px; display: flex; align-items: center; gap: 5px; margin-bottom: 22px; }
.signal-orbit i { display: block; width: 32%; height: 5px; transform: skewY(-7deg); background: var(--cyan); border-radius: 99px; }
.signal-orbit i:nth-child(2) { background: var(--amber); transform: translateY(-9px) skewY(4deg); }
.signal-orbit i:nth-child(3) { background: var(--red); transform: translateY(-2px) skewY(-3deg); }
.hero-signal p { margin: 17px 0 2px; color: var(--muted); font-size: .76rem; }
.hero-signal p span { display: inline-block; min-width: 42px; color: var(--cyan); font-size: .66rem; font-weight: 800; letter-spacing: .12em; }
.hero-signal p:nth-of-type(2) span { color: var(--amber); }
.hero-signal strong { display: block; font-size: 1rem; letter-spacing: -.02em; }
.hero-signal small { display: block; margin-top: 28px; color: var(--dim); font-size: .68rem; }

.dashboard { border: 1px solid var(--line-strong); border-radius: 26px; background: rgba(9, 24, 21, .9); box-shadow: var(--shadow); overflow: hidden; }
.dashboard-bar { display: flex; justify-content: space-between; align-items: end; gap: 30px; padding: 28px 30px 24px; border-bottom: 1px solid var(--line); }
.dashboard-bar h2 { margin: 0; font-size: clamp(1.45rem, 3vw, 2.1rem); letter-spacing: -.04em; }
.dashboard-bar .section-kicker { margin-bottom: 8px; }
.source-state { display: flex; align-items: center; gap: 9px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: .73rem; white-space: nowrap; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(116,212,155,.09); }
.source-state strong { color: var(--text); font-weight: 650; }
.metric-tabs { display: grid; grid-template-columns: repeat(4, 1fr); padding: 0 14px; border-bottom: 1px solid var(--line); }
.metric-tabs button { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; min-height: 58px; padding: 0 16px; color: var(--muted); border: 0; border-bottom: 2px solid transparent; background: transparent; cursor: pointer; }
.metric-tabs button[aria-selected="true"] { color: var(--text); border-color: var(--cyan); background: linear-gradient(180deg, transparent, rgba(85,223,207,.05)); }
.metric-tabs button span { font-weight: 700; font-size: .83rem; }
.metric-tabs button small { color: var(--dim); font-size: .65rem; }
.metric-panel { padding: 24px; }
.metric-stats { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.stat { min-width: 0; padding: 24px; background: rgba(255,255,255,.015); border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat > span { display: block; margin-bottom: 14px; color: var(--muted); font-size: .68rem; letter-spacing: .04em; text-transform: uppercase; }
.stat strong { display: block; min-height: 36px; font-size: clamp(1.42rem, 2.5vw, 2rem); line-height: 1; letter-spacing: -.04em; }
.stat strong small { font-size: .66rem; color: var(--muted); font-weight: 600; letter-spacing: 0; }
.stat p { margin: 9px 0 0; color: var(--dim); font-size: .7rem; }
.stat-primary { background: linear-gradient(140deg, rgba(85,223,207,.09), rgba(85,223,207,.025)); }
.stat-primary strong { color: var(--cyan); }
.stat-pressure strong { color: var(--amber); }
.negative { color: var(--red); }
.positive { color: var(--green); }

.chart-grid { display: grid; grid-template-columns: minmax(0, 3.15fr) minmax(260px, .85fr); gap: 18px; margin-top: 18px; }
.chart-card, .context-card { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(4, 13, 11, .52); }
.chart-card { padding: 22px 22px 16px; }
.chart-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.chart-head h3 { margin: 2px 0 0; font-size: 1rem; letter-spacing: -.02em; }
.chart-label { margin: 0 0 5px; color: var(--dim); font-size: .6rem; }
.chart-view-switch { display: inline-flex; padding: 3px; border: 1px solid var(--line); border-radius: 9px; }
.chart-view-switch button { padding: 6px 10px; border: 0; border-radius: 6px; color: var(--dim); background: transparent; font-size: .67rem; cursor: pointer; }
.chart-view-switch button.is-active { color: var(--text); background: var(--panel-2); }
.chart-wrap { position: relative; height: 410px; margin-top: 15px; }
.chart-wrap canvas { position: relative; z-index: 1; }
#chart-fallback { position: absolute; inset: 45% 15%; margin: 0; color: var(--dim); text-align: center; }
.js #chart-fallback { display: none; }
.chart-source { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--dim); font-size: .65rem; }
.chart-source a { color: var(--cyan); text-decoration: none; }
.context-card { padding: 24px; display: flex; flex-direction: column; }
.context-gauge { height: 68px; position: relative; margin: 6px 0 20px; overflow: hidden; border-radius: 100px 100px 0 0; background: conic-gradient(from 270deg at 50% 100%, var(--red) 0 17%, var(--amber) 17% 34%, var(--cyan) 34% 50%, transparent 50%); opacity: .88; }
.context-gauge::after { content: ""; position: absolute; inset: 10px 10px -1px; background: var(--bg-deep); border-radius: inherit; }
.context-gauge i { --angle: calc(90deg + ((var(--pressure) + 100) * .9deg)); position: absolute; z-index: 2; bottom: 0; left: 50%; width: 38%; height: 2px; transform-origin: 0 50%; transform: rotate(var(--angle)); background: var(--text); box-shadow: 0 0 7px var(--text); transition: transform .45s ease; }
.context-card h3 { margin: 0; font-size: 1.42rem; letter-spacing: -.04em; }
.context-card > p:not(.section-kicker):not(.context-note) { color: var(--muted); font-size: .85rem; line-height: 1.55; }
.context-card dl { margin: auto 0 0; }
.context-card dl > div { display: flex; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.context-card dt { color: var(--dim); font-size: .68rem; }
.context-card dd { margin: 0; text-align: right; font-size: .7rem; font-weight: 700; }
.context-note { margin: 18px 0 0; padding: 12px; border-radius: 10px; background: var(--amber-soft); color: #d8c09c; font-size: .68rem; line-height: 1.45; }
.data-table-wrap { margin-top: 18px; border-top: 1px solid var(--line); }
.data-table-wrap summary { padding: 16px 4px 0; color: var(--muted); font-size: .75rem; cursor: pointer; }
.table-scroll { overflow-x: auto; margin-top: 12px; }
table { width: 100%; border-collapse: collapse; font-size: .74rem; }
caption { padding: 10px 0; color: var(--dim); text-align: left; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
th:first-child, td:first-child { text-align: left; }
thead th { color: var(--dim); font-size: .62rem; text-transform: uppercase; letter-spacing: .08em; }
tbody th { color: var(--muted); font-weight: 550; }

.method-strip { display: grid; grid-template-columns: .8fr 1.7fr; gap: 70px; padding-block: 110px; }
.method-strip h2, .section-heading h2, .interpret-copy h2, .sources h2, .utility h1 { margin: 0; font-size: clamp(2rem, 4.1vw, 3.7rem); line-height: 1.02; letter-spacing: -.055em; }
.method-strip ol { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 0; padding: 0; list-style: none; }
.method-strip li { padding: 21px; border-top: 1px solid var(--line-strong); }
.method-strip li span { color: var(--amber); font-size: .64rem; font-weight: 800; }
.method-strip li strong { display: block; margin-top: 35px; font-size: .95rem; }
.method-strip li p { margin: 9px 0 0; color: var(--muted); font-size: .78rem; line-height: 1.55; }

.markets, .sources, .faq { padding-block: 90px; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1.3fr .7fr; gap: 70px; align-items: end; margin-bottom: 42px; }
.section-heading > p { margin: 0 0 4px; color: var(--muted); line-height: 1.65; }
.market-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.market-cards article { display: flex; flex-direction: column; min-height: 290px; padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.015); }
.market-cards article.featured { background: linear-gradient(150deg, rgba(240,180,92,.11), rgba(255,255,255,.015)); border-color: rgba(240,180,92,.27); }
.market-code { color: var(--cyan); font-size: .63rem; font-weight: 800; letter-spacing: .12em; }
.featured .market-code { color: var(--amber); }
.market-cards h3 { margin: 48px 0 8px; font-size: 1.25rem; letter-spacing: -.035em; }
.market-cards p { margin: 0 0 28px; color: var(--muted); font-size: .8rem; line-height: 1.55; }
.market-cards button, .market-cards a { margin-top: auto; padding: 0; border: 0; color: var(--text); background: none; text-align: left; text-decoration: none; font-size: .72rem; font-weight: 750; cursor: pointer; }
.market-cards button:hover, .market-cards a:hover { color: var(--cyan); }

.interpretation { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); gap: clamp(55px, 9vw, 130px); align-items: center; padding-block: 110px; }
.interpret-copy > p:not(.section-kicker) { max-width: 700px; color: var(--muted); line-height: 1.75; }
.text-link { display: inline-block; margin-top: 14px; color: var(--cyan); text-decoration: none; font-size: .82rem; font-weight: 700; }
.pressure-matrix { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.pressure-matrix > div { padding: 22px 24px; border-top: 1px solid var(--line); }
.pressure-matrix > div:first-child { border-top: 0; background: rgba(240,180,92,.07); }
.pressure-matrix > div:last-child { background: rgba(85,223,207,.05); }
.pressure-matrix span { display: block; color: var(--dim); font-size: .64rem; text-transform: uppercase; letter-spacing: .08em; }
.pressure-matrix strong { display: block; margin-top: 7px; font-size: 1.25rem; }
.pressure-matrix p { margin: 5px 0 0; color: var(--muted); font-size: .75rem; }

.sources { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }
.source-ledger { border-top: 1px solid var(--line-strong); }
.source-ledger article { padding: 25px 0; border-bottom: 1px solid var(--line); }
.source-ledger span { color: var(--cyan); font-size: .62rem; letter-spacing: .1em; }
.source-ledger h3 { margin: 7px 0; font-size: 1rem; }
.source-ledger p { color: var(--muted); font-size: .76rem; }
.source-ledger a { color: var(--cyan); font-size: .7rem; text-decoration: none; }

.faq-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 22px; }
.faq-tabs button { padding: 10px 14px; border: 1px solid var(--line); border-radius: 99px; background: transparent; color: var(--muted); font-size: .72rem; cursor: pointer; }
.faq-tabs button[aria-selected="true"] { color: var(--bg); background: var(--cyan); border-color: var(--cyan); }
.faq-panels { display: grid; grid-template-columns: 1fr; border-top: 1px solid var(--line-strong); }
.faq-panels section { grid-area: 1 / 1; }
.no-js .faq-panels section { display: block; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { padding: 21px 44px 21px 0; position: relative; cursor: pointer; font-weight: 680; font-size: .9rem; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 8px; top: 19px; color: var(--cyan); font-size: 1.2rem; font-weight: 400; }
.faq details[open] summary::after { content: "−"; }
.faq details p { max-width: 850px; margin: -4px 0 23px; color: var(--muted); line-height: 1.68; font-size: .82rem; }

.site-footer { width: min(1220px, calc(100% - 40px)); margin: 50px auto 0; padding: 38px 0 28px; display: grid; grid-template-columns: 1fr auto; gap: 35px 50px; border-top: 1px solid var(--line-strong); }
.brand-small { font-size: .95rem; }
.brand-small .brand-mark { width: 26px; height: 25px; }
.site-footer > div > p { max-width: 430px; color: var(--dim); font-size: .72rem; }
.footer-note { grid-column: 1 / -1; margin: 0; padding-top: 20px; border-top: 1px solid var(--line); color: var(--dim); font-size: .65rem; }

.utility { max-width: 850px; min-height: 60vh; padding-block: 80px 110px; }
.utility h1 { margin-bottom: 24px; }
.utility h2 { margin: 42px 0 12px; font-size: 1.4rem; letter-spacing: -.03em; }
.utility p, .utility li { color: var(--muted); line-height: 1.75; }
.utility .updated { color: var(--cyan); font-size: .72rem; }
.utility-card { margin-top: 32px; padding: 25px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.018); }
.contact-form { display: grid; gap: 17px; margin-top: 28px; }
.contact-form label { display: grid; gap: 7px; color: var(--muted); font-size: .76rem; font-weight: 650; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; padding: 13px 14px; border: 1px solid var(--line-strong); border-radius: 10px; background: #07110f; color: var(--text); }
.contact-form textarea { min-height: 160px; resize: vertical; }
.contact-form button { justify-self: start; padding: 12px 18px; border: 1px solid var(--cyan); border-radius: 9px; background: var(--cyan); color: var(--bg); font-weight: 800; cursor: pointer; }
.contact-form .honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-note, .form-status { font-size: .72rem; color: var(--dim); }
.form-status.is-error { color: var(--red); }
.form-status.is-success { color: var(--green); }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; min-height: 0; }
  .hero-signal { display: none; }
  .metric-stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); }
  .stat:nth-child(4) { border-top: 1px solid var(--line); }
  .chart-grid { grid-template-columns: 1fr; }
  .context-card { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 30px; }
  .context-card dl, .context-note { grid-column: 1 / -1; }
  .context-gauge { display: none; }
  .method-strip, .sources { grid-template-columns: 1fr; gap: 40px; }
  .market-cards { grid-template-columns: repeat(2, 1fr); }
  .interpretation { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .shell, .site-footer { width: min(100% - 24px, 1220px); }
  .site-header { width: calc(100% - 24px); min-height: 64px; }
  .site-header nav a:nth-child(1), .site-header nav a:nth-child(3), .site-header nav a:nth-child(4) { display: none; }
  .hero { padding-block: 52px 42px; }
  h1 { font-size: clamp(2.65rem, 14vw, 4.2rem); }
  .hero-lede { margin-top: 22px; font-size: 1rem; }
  .dashboard { width: 100%; border-left: 0; border-right: 0; border-radius: 0; }
  .dashboard-bar { align-items: start; padding: 20px 15px; flex-direction: column; gap: 12px; }
  .source-state { white-space: normal; }
  .metric-tabs { padding: 0 4px; overflow-x: auto; grid-template-columns: repeat(4, minmax(94px, 1fr)); }
  .metric-tabs button { min-height: 55px; padding: 0 9px; flex-direction: column; align-items: start; justify-content: center; gap: 2px; }
  .metric-panel { padding: 12px; }
  .metric-stats { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 17px 14px; }
  .stat strong { font-size: 1.3rem; }
  .chart-card { padding: 15px 10px 12px; }
  .chart-head { align-items: start; flex-direction: column; }
  .chart-wrap { height: 330px; }
  .chart-source { align-items: start; flex-direction: column; gap: 6px; }
  .context-card { display: block; padding: 20px; }
  .method-strip { padding-block: 75px; }
  .method-strip ol { grid-template-columns: 1fr; }
  .method-strip li strong { margin-top: 16px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .markets, .sources, .faq { padding-block: 70px; }
  .market-cards { grid-template-columns: 1fr; }
  .market-cards article { min-height: 235px; }
  .market-cards h3 { margin-top: 30px; }
  .interpretation { padding-block: 80px; }
  .faq-tabs { display: grid; grid-template-columns: repeat(2, 1fr); }
  .faq-tabs button { border-radius: 9px; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer nav { align-items: start; flex-wrap: wrap; gap: 15px 20px; }
  .utility { padding-block: 55px 80px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media print {
  :root { color-scheme: light; --bg: #fff; --bg-deep: #fff; --panel: #fff; --panel-2: #f4f4f4; --text: #111; --muted: #444; --dim: #666; --line: #ddd; --line-strong: #bbb; }
  body { background: #fff; }
  body::before, .site-header nav, .hero-meta, .chart-view-switch, .market-cards button, .site-footer nav { display: none !important; }
  .dashboard { box-shadow: none; }
}