:root {
  color-scheme: dark;
  --bg: #080a10;
  --surface: #11141c;
  --surface-2: #171b25;
  --text: #f7f8fb;
  --muted: #a7adba;
  --line: rgba(255,255,255,.11);
  --cyan: #67d9ff;
  --red: #ff466e;
  --green: #6fe7ab;
  --amber: #ffc36a;
  --max: 1180px;
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f8fb;
  --surface: #ffffff;
  --surface-2: #edf1f6;
  --text: #0a0c11;
  --muted: #555f70;
  --line: rgba(5,12,28,.12);
  --cyan: #006b9f;
  --red: #c7133e;
  --green: #08794a;
  --amber: #8a5500;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.72 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: inherit; }
button { font: inherit; }
.reading-progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 100; background: transparent; }
.reading-progress span { display: block; width: 100%; transform: scaleX(0); transform-origin: left; height: 100%; background: linear-gradient(90deg, var(--red), var(--cyan)); }

.site-header { position: sticky; top: 0; z-index: 80; height: 70px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 0 max(24px, calc((100vw - var(--max))/2)); background: color-mix(in srgb, var(--bg) 86%, transparent); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 760; letter-spacing: -.02em; white-space: nowrap; }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 9px; color: #071018; background: linear-gradient(135deg, var(--cyan), #fff); font-weight: 900; }
.brand em { margin-left: 4px; color: var(--red); font-style: normal; font-size: .75em; letter-spacing: .08em; text-transform: uppercase; }
nav { display: flex; align-items: center; gap: 26px; }
nav a { color: var(--muted); text-decoration: none; font-size: .92rem; font-weight: 650; }
nav a:hover, nav a:focus-visible { color: var(--text); }
.theme-toggle { display: inline-flex; align-items: center; gap: 7px; min-height: 40px; padding: 7px 12px; color: var(--text); background: var(--surface); border: 1px solid var(--line); border-radius: 999px; cursor: pointer; }

.hero { position: relative; min-height: 670px; display: grid; place-items: stretch; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, #05070c 0%, rgba(5,7,12,.92) 31%, rgba(5,7,12,.28) 66%, rgba(5,7,12,.05) 100%), linear-gradient(0deg, rgba(5,7,12,.74), transparent 48%); }
.hero-content { position: relative; z-index: 1; align-self: center; width: min(720px, calc(100% - 48px)); margin: 0 max(24px, calc((100vw - var(--max))/2)); padding: 80px 0 60px; color: #fff; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin-bottom: 20px; font-size: .78rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 6px rgba(255,70,110,.14); }
h1 { max-width: 760px; margin: 0; font-size: clamp(2.8rem, 6vw, 5.8rem); line-height: .96; letter-spacing: -.065em; text-wrap: balance; }
.dek { max-width: 670px; margin: 28px 0 0; color: #d4d8e0; font-size: clamp(1.08rem, 2vw, 1.3rem); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 20px; border: 1px solid rgba(255,255,255,.28); border-radius: 10px; text-decoration: none; font-weight: 750; }
.button.primary { color: #05070c; background: #fff; border-color: #fff; }
.button.ghost { color: #fff; background: rgba(255,255,255,.06); backdrop-filter: blur(10px); }
.button:hover, .button:focus-visible { transform: translateY(-1px); }
.image-note { position: absolute; left: 0; bottom: 22px; margin: 0; color: #9ca4b2; font-size: .78rem; }

.countdown-panel { display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 42px; max-width: var(--max); margin: -34px auto 0; padding: 26px 30px; position: relative; z-index: 3; background: color-mix(in srgb, var(--surface) 92%, transparent); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 20px 70px rgba(0,0,0,.28); backdrop-filter: blur(20px); }
.countdown-panel h2 { margin: 4px 0 4px; font-size: 1.35rem; letter-spacing: -.025em; }
.countdown-panel p { margin: 0; color: var(--muted); font-size: .92rem; }
.kicker, .section-label { color: var(--red); font-size: .73rem; font-weight: 850; letter-spacing: .13em; text-transform: uppercase; }
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.countdown div { padding: 12px 8px; text-align: center; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; }
.countdown strong { display: block; font-size: 1.65rem; line-height: 1.1; font-variant-numeric: tabular-nums; }
.countdown span { color: var(--muted); font-size: .72rem; text-transform: uppercase; }

.page-shell { display: grid; grid-template-columns: 210px minmax(0, 820px); gap: 70px; max-width: var(--max); margin: 90px auto; padding: 0 24px; }
.toc { position: sticky; top: 106px; align-self: start; display: grid; gap: 11px; padding-left: 16px; border-left: 1px solid var(--line); }
.toc span { margin-bottom: 5px; color: var(--muted); font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.toc a { color: var(--muted); text-decoration: none; font-size: .86rem; line-height: 1.35; }
.toc a:hover, .toc a:focus-visible { color: var(--cyan); }
.article-body { min-width: 0; }
.article-body section { margin-bottom: 88px; }
.article-body h2 { margin: 8px 0 22px; font-size: clamp(2rem, 4vw, 3.15rem); line-height: 1.08; letter-spacing: -.045em; text-wrap: balance; }
.article-body h3 { font-size: 1.18rem; line-height: 1.3; }
.article-body p { margin: 0 0 22px; color: color-mix(in srgb, var(--text) 86%, var(--muted)); font-size: 1.06rem; }
.article-body .lead { color: var(--text); font-size: 1.2rem; line-height: 1.65; }

.fact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin: 30px 0; }
.fact-grid article { min-height: 150px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; }
.fact-grid strong { display: block; margin: 14px 0 2px; font-size: 1.55rem; letter-spacing: -.035em; }
.fact-grid p { margin: 0; color: var(--muted); font-size: .9rem; }
.confidence { display: inline-flex; align-items: center; padding: 4px 8px; border-radius: 999px; font-size: .68rem; line-height: 1.2; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.confidence.confirmed { color: var(--green); background: color-mix(in srgb, var(--green) 13%, transparent); }
.confidence.likely { color: var(--cyan); background: color-mix(in srgb, var(--cyan) 13%, transparent); }
.confidence.rumor, .confidence.uncertain { color: var(--amber); background: color-mix(in srgb, var(--amber) 13%, transparent); }

.ad-slot { margin: 72px 0; text-align: center; }
.ad-slot > span { display: block; margin-bottom: 8px; color: var(--muted); font-size: .65rem; letter-spacing: .14em; }
.ad-placeholder { display: grid; place-items: center; min-height: 450px; padding: 20px; color: var(--muted); background: repeating-linear-gradient(135deg, transparent 0 12px, color-mix(in srgb, var(--surface-2) 54%, transparent) 12px 24px); border: 1px dashed var(--line); border-radius: 12px; font-size: .83rem; }
.ad-slot.large .ad-placeholder { min-height: 450px; }

.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 30px 0 12px; }
.timeline-item { display: flex; align-items: center; gap: 13px; min-height: 88px; padding: 13px; color: var(--text); text-align: left; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.timeline-item:hover, .timeline-item:focus-visible, .timeline-item.active { border-color: var(--cyan); background: color-mix(in srgb, var(--surface) 88%, var(--cyan)); }
.timeline-item time { color: var(--cyan); font-size: .75rem; font-weight: 850; letter-spacing: .08em; }
.timeline-item strong, .timeline-item small { display: block; line-height: 1.25; }
.timeline-item small { margin-top: 4px; color: var(--muted); font-size: .72rem; }
.timeline-detail { margin-bottom: 28px; padding: 14px 16px; color: var(--muted); background: var(--surface-2); border-left: 3px solid var(--cyan); border-radius: 0 8px 8px 0; font-size: .9rem; }

.interest-filter { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 22px; }
.filter-chip { min-height: 40px; padding: 8px 14px; color: var(--muted); background: transparent; border: 1px solid var(--line); border-radius: 999px; cursor: pointer; }
.filter-chip:hover, .filter-chip:focus-visible, .filter-chip.active { color: #071018; background: var(--cyan); border-color: var(--cyan); }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.feature-card { position: relative; min-height: 310px; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; transition: opacity .2s, transform .2s; }
.feature-card.hidden { display: none; }
.feature-card .confidence { position: absolute; top: 22px; right: 22px; }
.feature-icon { display: grid; place-items: center; width: 48px; height: 48px; color: var(--cyan); background: color-mix(in srgb, var(--cyan) 10%, var(--surface-2)); border: 1px solid color-mix(in srgb, var(--cyan) 30%, transparent); border-radius: 12px; font-weight: 850; }
.feature-card h3 { margin: 24px 0 10px; }
.feature-card p { margin: 0; color: var(--muted); font-size: .91rem; line-height: 1.62; }

blockquote { margin: 36px 0; padding: 28px 30px; background: linear-gradient(135deg, color-mix(in srgb, var(--red) 12%, var(--surface)), var(--surface)); border: 1px solid color-mix(in srgb, var(--red) 28%, var(--line)); border-radius: 16px; }
blockquote span { color: var(--red); font-size: .72rem; font-weight: 850; letter-spacing: .12em; }
blockquote p { margin: 10px 0 0 !important; color: var(--text) !important; font-size: 1.2rem !important; line-height: 1.55; }
.compare-table-wrap { margin: 30px 0; overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; background: var(--surface); }
caption { padding: 14px 18px; color: var(--muted); text-align: left; font-size: .78rem; border-bottom: 1px solid var(--line); }
th, td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-size: .75rem; letter-spacing: .07em; text-transform: uppercase; }
tbody tr:last-child td { border-bottom: 0; }
.decision-box { margin-top: 32px; padding: 28px; background: color-mix(in srgb, var(--cyan) 7%, var(--surface)); border: 1px solid color-mix(in srgb, var(--cyan) 30%, var(--line)); border-radius: 16px; }
.decision-box h3 { margin: 0 0 8px; }
.decision-box p { margin: 0; }

.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 22px 48px 22px 0; cursor: pointer; list-style: none; font-size: 1.08rem; font-weight: 740; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; top: 17px; right: 4px; color: var(--cyan); font-size: 1.45rem; font-weight: 400; }
details[open] summary::after { content: "–"; }
details p { padding-right: 40px; color: var(--muted) !important; font-size: .97rem !important; }
.methodology { padding: 34px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.methodology h2 { font-size: 2.15rem; }
.source-list { display: grid; gap: 10px; padding-left: 20px; }
.source-list a { color: var(--cyan); text-underline-offset: 3px; }
.update-note { margin: 24px 0 0 !important; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted) !important; font-size: .82rem !important; }

footer { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; max-width: var(--max); margin: 0 auto; padding: 42px 24px; border-top: 1px solid var(--line); }
footer p { margin: 0; color: var(--muted); font-size: .8rem; line-height: 1.5; }
footer > div { display: flex; align-items: center; gap: 12px; }
footer > div > a { color: var(--cyan); font-size: .82rem; text-decoration: none; white-space: nowrap; }

:focus-visible { outline: 3px solid color-mix(in srgb, var(--cyan) 75%, white); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }
@media (max-width: 980px) {
  .site-header { padding: 0 20px; }
  nav { display: none; }
  .hero { min-height: 620px; }
  .hero-shade { background: linear-gradient(90deg, #05070c 0%, rgba(5,7,12,.86) 53%, rgba(5,7,12,.25)), linear-gradient(0deg, rgba(5,7,12,.8), transparent 55%); }
  .countdown-panel { margin: -24px 20px 0; grid-template-columns: 1fr; gap: 22px; }
  .page-shell { grid-template-columns: 1fr; margin-top: 70px; }
  .toc { display: none; }
}
@media (max-width: 660px) {
  body { font-size: 16px; }
  .site-header { height: 62px; }
  .toggle-label, .brand em { display: none; }
  .hero { min-height: 690px; }
  .hero > img { object-position: 62% center; }
  .hero-shade { background: linear-gradient(0deg, #05070c 8%, rgba(5,7,12,.84) 58%, rgba(5,7,12,.18) 100%); }
  .hero-content { align-self: end; width: calc(100% - 36px); margin: 0 18px; padding: 210px 0 62px; }
  h1 { font-size: clamp(2.7rem, 13vw, 4.2rem); }
  .dek { font-size: 1.02rem; }
  .image-note { bottom: 12px; }
  .countdown-panel { margin: -18px 12px 0; padding: 22px 16px; border-radius: 14px; }
  .countdown { grid-template-columns: repeat(2, 1fr); }
  .page-shell { margin: 62px auto; padding: 0 18px; }
  .article-body section { margin-bottom: 68px; }
  .article-body h2 { font-size: 2.05rem; }
  .fact-grid, .feature-grid, .timeline { grid-template-columns: 1fr; }
  .feature-card { min-height: unset; }
  .ad-placeholder { min-height: 320px; }
  .methodology { padding: 24px 20px; }
  footer { grid-template-columns: 1fr; gap: 18px; }
}

/* Reserved media and advertising dimensions prevent late content moving the article. */
.livestream-section { max-width: 1100px; margin: 72px auto 0; padding: 0 24px; scroll-margin-top: 100px; }
.livestream-section h2 { font-size: clamp(1.7rem, 4vw, 2.6rem); letter-spacing: -.04em; margin: 10px 0; }
.livestream-section > p:not(.eyebrow) { color: var(--muted); line-height: 1.7; max-width: 720px; }
.video-frame { position: relative; aspect-ratio: 16 / 9; margin-top: 28px; border: 1px solid var(--line); border-radius: 18px; overflow: hidden; background: radial-gradient(ellipse at 50% 110%, #164c59, #0b1018 65%); color: #f4f7fc; }
.video-cover { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; flex-direction: column; padding: 20px; text-align: center; }
.video-cover h3 { font-size: clamp(1.4rem, 4vw, 3rem); margin: 10px 0; }
.video-cover p { max-width: 550px; margin: 8px 0 20px; color: #c5d1df; }
.video-symbol { color: #7ce4ef; font-size: 2rem; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-caption { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 70px; color: var(--muted); font-size: .8rem; line-height: 1.5; }
.cookie-settings { border: 1px solid var(--line); border-radius: 8px; background: var(--surface); color: var(--text); padding: 10px 14px; cursor: pointer; white-space: nowrap; }
[hidden] { display: none !important; }
button:disabled { opacity: .6; cursor: default; }
.countdown { min-height: 80px; }
.countdown .event-live { grid-column: 1 / -1; align-self: center; }
@media (max-width: 600px) {
  .livestream-section { padding: 0 18px; margin-top: 52px; }
  .video-frame { aspect-ratio: 4 / 3; }
  .video-symbol { display: none; }
  .video-cover { padding: 12px; }
  .video-cover p { font-size: .8rem; margin-bottom: 12px; }
  .video-caption { flex-direction: column; align-items: flex-start; padding: 14px 0; }
  .countdown { min-height: 170px; }
}