*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--surface-page); color: var(--text-strong); font-family: var(--font-body); font-size: 16px; line-height: 1.55; -webkit-font-smoothing: antialiased; transition: background var(--dur-slow) var(--ease), color var(--dur-slow) var(--ease); }
a { color: inherit; text-decoration: none; cursor: pointer; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
h1, h2, h3, h4, p { margin: 0; }
::selection { background: var(--yellow); color: var(--black); }
img { max-width: 100%; height: auto; }

.shell { max-width: var(--shell-max); margin: 0 auto; padding: 0 var(--shell-pad); }
.shell.narrow { max-width: var(--reading-max); }

.sn-em { font-family: var(--font-serif); font-style: italic; font-weight: 500; color: var(--blue); }
.sn-grid { background-image: linear-gradient(var(--grid-line) 1px, transparent 1px), linear-gradient(90deg, var(--grid-line) 1px, transparent 1px); background-size: var(--grid-cell) var(--grid-cell); }
.sn-glow-yellow { background: radial-gradient(ellipse 60% 60% at 70% 20%, rgba(244,208,63,0.18), transparent 70%); }
.sn-glow-blue { background: radial-gradient(ellipse 60% 60% at 50% 80%, rgba(91,141,239,0.16), transparent 70%); }

.tb { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--border); background: color-mix(in oklab, var(--surface-page) 86%, transparent); backdrop-filter: saturate(140%) blur(12px); }
.tb-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 14px var(--shell-pad); max-width: var(--shell-max); margin: 0 auto; }
.tb-brand { display: inline-flex; align-items: center; gap: 8px; }
.tb-nav { display: flex; gap: 22px; flex: 1; justify-content: center; }
.tb-nav .menu { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; }
.tb-link, .tb-nav .menu a { font-size: 15px; font-weight: 500; color: var(--text-muted); padding: 6px 0; position: relative; transition: color var(--dur) var(--ease); }
.tb-link:hover, .tb-nav .menu a:hover { color: var(--text-strong); }
.tb-link.is-current, .tb-nav .menu .current-menu-item a { color: var(--text-strong); }
.tb-link.is-current::after, .tb-nav .menu .current-menu-item a::after { content: ""; position: absolute; left: 0; right: 0; bottom: -2px; height: 2px; background: var(--yellow); }
.tb-right { display: flex; align-items: center; gap: 12px; }
.tb-icon { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: var(--radius-pill); border: 1px solid var(--border-strong); color: var(--text-strong); transition: border-color var(--dur) var(--ease); }
.tb-icon:hover { border-color: var(--text-strong); }

.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--border); background-color: var(--surface-page); min-height: 640px; display: flex; align-items: center; }
.hero-glow { position: absolute; inset: 0; pointer-events: none; z-index: 1; }
.hero-cols { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr; gap: 56px; align-items: center; padding: 72px var(--shell-pad); width: 100%; }
.hero-text { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; max-width: 980px; }
.hero-h1 { font-family: var(--font-display); font-weight: 900; font-size: clamp(48px, 7vw, 112px); line-height: 0.92; letter-spacing: -0.045em; max-width: none; padding-bottom: 0.14em; }
.hero-h1 em { font-weight: 600; }
.hero-lede { font-size: 18px; line-height: 1.5; color: var(--text-muted); max-width: 46ch; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

.ticker { display: flex; align-items: stretch; border-bottom: 1px solid var(--border); background: var(--surface-card); overflow: hidden; }
.ticker-lead { flex-shrink: 0; display: inline-flex; align-items: center; gap: 10px; padding: 16px 24px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-strong); border-right: 1px solid var(--border); z-index: 2; }
.ticker-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 4px var(--yellow-soft); animation: tickerPulse 2s ease-in-out infinite; }
.ticker-rail { position: relative; flex: 1; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent); }
.ticker-track { display: inline-flex; gap: 38px; white-space: nowrap; padding: 16px 0 16px 38px; animation: tickerMarq 40s linear infinite; }
.ticker-item { display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-display); font-weight: 500; font-size: 15px; color: var(--text-muted); flex-shrink: 0; }
.ticker-item .td { width: 5px; height: 5px; border-radius: 50%; background: var(--blue); }
@keyframes tickerMarq { to { transform: translateX(-50%); } }
@keyframes tickerPulse { 50% { box-shadow: 0 0 0 7px rgba(244,208,63,0); } }
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } .ticker-dot { animation: none; } }

.statement { position: relative; overflow: hidden; background-color: var(--surface-page); border-top: 1px solid var(--border); }
.statement-glow { position: absolute; inset: 0; pointer-events: none; }
.statement-inner { position: relative; padding: 110px var(--shell-pad); display: flex; flex-direction: column; align-items: flex-start; gap: 26px; }
.statement-kicker { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-faint); }
.statement-h { font-family: var(--font-display); font-weight: 800; font-size: clamp(48px, 8vw, 124px); line-height: 0.92; letter-spacing: -0.04em; color: var(--text-strong); margin: 0; }
.statement-h em { font-family: var(--font-serif); font-style: italic; font-weight: 500; color: var(--yellow); }
.statement--q { --grid-line: rgba(10,10,10,0.06); background-color: #fff; }
.statement--q .statement-h { font-size: clamp(40px, 5vw, 76px); max-width: 14ch; }
.statement--q .statement-h em { color: var(--blue); }
.statement-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; padding: 90px var(--shell-pad); }
.statement-text { display: flex; flex-direction: column; align-items: flex-start; gap: 26px; }
.statement-sub { color: var(--text-muted); font-size: clamp(15px, 1.3vw, 18px); line-height: 1.5; max-width: 36ch; }
.statement-controls { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.q-nav { display: flex; gap: 8px; }
.q-nav button { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--border-strong); background: transparent; color: var(--text-strong); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.q-nav button:hover { background: var(--text-strong); color: var(--text-invert); border-color: var(--text-strong); }
.q-dots { display: flex; gap: 8px; justify-content: center; }
.q-dots-left { justify-content: flex-start; }
.q-media { position: relative; aspect-ratio: 4/3; border-radius: var(--radius-xl); overflow: hidden; background: var(--surface-sunk); border: 1px solid var(--border-strong); display: flex; align-items: center; justify-content: center; }
.q-media-ph { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); }

.feat-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 28px; gap: 24px; }
.feat-all { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-strong); border-bottom: 1px solid var(--border-strong); padding-bottom: 3px; display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.feat-all:hover { color: var(--blue); border-color: var(--blue); }
.ep-kicker { display: inline-flex; align-items: center; gap: 7px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted); }
.ep-nav { display: flex; gap: 6px; }
.ep-nav button { width: 30px; height: 30px; border-radius: 999px; border: 1px solid var(--border-strong); color: var(--text-strong); display: inline-flex; align-items: center; justify-content: center; cursor: pointer; }
.ep-nav button:hover { border-color: var(--text-strong); }

.pillars-wrap { padding-top: 80px; padding-bottom: 24px; }
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pillar { background: var(--surface-card); border: 1px solid var(--border); border-radius: var(--radius-xl); overflow: hidden; display: flex; flex-direction: column; cursor: pointer; transition: transform var(--dur-slow) var(--ease), border-color var(--dur-slow) var(--ease), box-shadow var(--dur-slow) var(--ease); }
.pillar:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow-lg); }
.pv { position: relative; display: flex; flex-direction: column; justify-content: flex-end; padding: 24px 26px; overflow: hidden; }
.pv-ep { aspect-ratio: 16/10; }
.pv-dark { background-color: var(--black); }
.pv-blue { background-color: var(--blue); }
.pv-mist { background-color: var(--surface-sunk); }
.pv-num { position: absolute; top: 22px; left: 26px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(250,250,250,0.55); }
.pv-num.light { color: rgba(255,255,255,0.7); }
.pv-mist .pv-num { color: var(--text-faint); }
.pv-eptitle { position: relative; font-family: var(--font-display); font-weight: 800; font-size: clamp(26px, 2.4vw, 36px); line-height: 0.98; letter-spacing: -0.03em; color: #fff; max-width: 12ch; }
.pv-eptitle.light { color: #fff; }
.pv-mist .pv-eptitle { color: var(--text-strong); }
.pv-body { padding: 24px 26px; display: flex; flex-direction: column; gap: 12px; border-top: 1px solid var(--border); }
.pv-body p { color: var(--text-muted); font-size: 14.5px; line-height: 1.55; }
.pv-more { margin-top: auto; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); display: inline-flex; align-items: center; gap: 6px; }

.feat-wrap { padding-top: 72px; }
.feat-panel { display: grid; grid-template-columns: 1.1fr 1fr; background: var(--black); color: #fff; border-radius: var(--radius-xl); overflow: hidden; min-height: 480px; }
.feat-vis { position: relative; background-color: var(--black); display: flex; align-items: flex-end; padding: 28px 32px; }
.feat-meta { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(250,250,250,0.55); position: relative; z-index: 2; }
.feat-target { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: min(440px, 80%); aspect-ratio: 1/1; }
.feat-target svg { width: 100%; height: 100%; overflow: visible; }
.feat-target .ring { fill: none; stroke: var(--blue); transform-origin: 300px 300px; transform-box: fill-box; }
.feat-target .ring.outer { stroke: rgba(91,141,239,0.6); stroke-width: 1.5; stroke-dasharray: 6 14; animation: spin 38s linear infinite; }
.feat-target .ring.inner { stroke: rgba(91,141,239,0.4); stroke-width: 1.5; stroke-dasharray: 3 9; animation: spin 26s linear infinite reverse; }
.feat-target .core { fill: var(--yellow); transform-origin: 300px 300px; transform-box: fill-box; animation: breathe 3.4s ease-in-out infinite; filter: drop-shadow(0 0 14px rgba(244,208,63,0.45)); }
.feat-target .ping { fill: none; stroke: rgba(244,208,63,0.5); stroke-width: 1; transform-origin: 300px 300px; transform-box: fill-box; animation: pingg 4.2s ease-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.18); } }
@keyframes pingg { 0% { transform: scale(0.6); opacity: 0.9; } 100% { transform: scale(2.4); opacity: 0; } }
.feat-body { padding: 56px 52px; display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.feat-body h3 { font-family: var(--font-display); font-weight: 800; font-size: clamp(34px, 4vw, 58px); letter-spacing: -0.035em; line-height: 0.98; }
.feat-body p { color: rgba(255,255,255,0.7); font-size: 15px; line-height: 1.55; max-width: 42ch; }
.ep-dots { display: flex; gap: 7px; justify-content: center; padding: 6px 0 4px; }
.ep-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--border-strong); transition: width var(--dur) var(--ease), background var(--dur) var(--ease); }
.ep-dot.is-active { background: var(--blue); width: 20px; border-radius: 999px; }

.hot-wrap { padding-top: 28px; padding-bottom: 28px; }
.hot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.hot-card { display: flex; flex-direction: column; gap: 12px; cursor: pointer; }
.hot-thumb { position: relative; aspect-ratio: 16/9; border-radius: var(--radius-lg); overflow: hidden; display: flex; flex-direction: column; justify-content: flex-end; padding: 20px 22px; border: 1px solid var(--border); transition: transform var(--dur-slow) var(--ease), box-shadow var(--dur-slow) var(--ease); }
.hot-card:hover .hot-thumb { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.hot-thumb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(10,10,10,0.6), transparent 60%); z-index: 1; }
.hot-live { position: absolute; top: 18px; left: 22px; z-index: 3; display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: #fff; }
.hot-live i { width: 7px; height: 7px; border-radius: 50%; background: var(--yellow); box-shadow: var(--glow-yellow); }
.hot-dur { position: absolute; bottom: 18px; right: 20px; z-index: 3; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.06em; color: #fff; background: rgba(10,10,10,0.7); padding: 2px 7px; border-radius: 6px; }
.hot-meta { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--text-muted); }
.hot-dot { opacity: 0.5; }

.latest { padding-top: 80px; }
.lat-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--border); }
.lat-list li { border-bottom: 1px solid var(--border); }
.lat-row { display: grid; grid-template-columns: 78px 1.5fr 0.7fr 1fr 28px; gap: 24px; align-items: center; padding: 22px 0; transition: padding var(--dur) var(--ease); }
.lat-row:hover { padding-left: 16px; }
.lat-num { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.1em; color: var(--text-muted); text-transform: uppercase; }
.lat-title { font-family: var(--font-display); font-weight: 600; font-size: clamp(19px, 1.7vw, 25px); letter-spacing: -0.02em; line-height: 1.1; color: var(--text-strong); }
.lat-row:hover .lat-title { color: var(--blue); }
.lat-topic, .lat-meta { font-family: var(--font-mono); font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-body); }
.lat-arrow { color: var(--text-faint); text-align: right; }
.lat-row:hover .lat-arrow { color: var(--blue); }

.note-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.note-card { display: flex; flex-direction: column; gap: 16px; background: var(--surface-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; min-height: 200px; transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease); }
.note-card:hover { transform: translateY(-4px); border-color: var(--border-strong); box-shadow: var(--shadow-lg); }
.note-top { display: flex; align-items: center; justify-content: space-between; }
.note-ic { width: 42px; height: 42px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); display: flex; align-items: center; justify-content: center; }
.note-card h3 { font-family: var(--font-display); font-weight: 700; font-size: 21px; letter-spacing: -0.02em; line-height: 1.2; }
.note-foot { margin-top: auto; display: flex; align-items: center; justify-content: space-between; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-faint); }

.ft { border-top: 1px solid var(--border); margin-top: 110px; padding: 64px 0 32px; background: var(--surface-card); }
.ft-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 32px; margin-bottom: 44px; }
.ft-about p { color: var(--text-muted); font-size: 14px; line-height: 1.55; max-width: 40ch; margin: 16px 0; }
.ft-col h4 { font-family: var(--font-display); font-size: 15px; font-weight: 700; margin-bottom: 14px; }
.ft-col a { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-muted); padding: 5px 0; }
.ft-col a:hover { color: var(--text-strong); }
.ft-sub .ft-form { display: flex; flex-direction: column; gap: 10px; }
.ft-input { font-family: var(--font-body); font-size: 14px; color: var(--text-strong); background: var(--surface-page); border: 1px solid var(--border-strong); border-radius: var(--radius-md); padding: 11px 14px; }
.ft-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.ft-base { display: flex; justify-content: space-between; padding-top: 24px; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-faint); gap: 16px; flex-wrap: wrap; }

.art-back { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 28px; display: inline-flex; align-items: center; gap: 8px; }
.art-back:hover { color: var(--blue); }
.art-title { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 5.6vw, 80px); letter-spacing: -0.04em; line-height: 0.98; margin: 16px 0 22px; text-wrap: balance; }
.art-byline { display: flex; align-items: center; gap: 12px; margin-top: 24px; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-muted); }
.art-figure { margin: 44px auto; }
.art-hero { position: relative; aspect-ratio: 16/9; background-color: var(--black); border-radius: var(--radius-md); overflow: hidden; }
.art-body { font-family: var(--font-serif); font-size: 20px; line-height: 1.7; color: var(--text-body); display: flex; flex-direction: column; gap: 22px; padding-bottom: 96px; }
.art-body p { margin-bottom: 1.5em; }
.art-body blockquote { border-left: 3px solid var(--yellow); padding: 16px 24px; margin: 32px 0; background: var(--yellow-soft); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.art-body blockquote p { font-family: var(--font-serif); font-style: italic; font-size: 19px; line-height: 1.6; color: var(--text-strong); margin-bottom: 0; }
.art-body code { font-family: var(--font-mono); font-size: 14px; background: var(--surface-sunk); padding: 2px 6px; border-radius: var(--radius-xs); }
.art-body pre { background: var(--surface-sunk); border-radius: var(--radius-md); padding: 24px; overflow-x: auto; margin: 32px 0; }
.art-body pre code { background: none; padding: 0; font-size: 14px; line-height: 1.6; }
.art-foot { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }

.btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: var(--radius-pill); font-family: var(--font-body); font-weight: 600; font-size: 14px; letter-spacing: -0.01em; transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.btn-primary { background: var(--yellow); color: var(--black); }
.btn-primary:hover { background: var(--yellow-hover); }
.btn-outline { background: transparent; border: 1px solid var(--border-strong); color: var(--text-strong); }
.btn-outline:hover { border-color: var(--text-strong); }

.chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: var(--radius-xs); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; border: 1px solid var(--border); color: var(--text-muted); cursor: pointer; transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.chip:hover { border-color: var(--text-strong); color: var(--text-strong); }

.sn-sidebar .sn-widget { margin-bottom: 24px; }
.sn-sidebar .widget-title { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 12px; }

@media (max-width: 768px) {
	.tb-nav { display: none; }
	.statement-grid { grid-template-columns: 1fr; }
	.feat-panel { grid-template-columns: 1fr; }
	.pillars, .hot-grid, .note-grid { grid-template-columns: 1fr; }
	.lat-row { grid-template-columns: 48px 1fr; }
	.lat-topic, .lat-meta { display: none; }
	.ft-grid { grid-template-columns: 1fr 1fr; }
	.hero-h1 { font-size: clamp(36px, 12vw, 56px); }
}