:root {
  --ink: #24172b;
  --ink-soft: #3b2942;
  --sand: #f4eadf;
  --cream: #fffaf2;
  --paper: #fffdf9;
  --rose: #d7394f;
  --rose-dark: #a51f35;
  --coral: #f45d66;
  --pacific: #006b8f;
  --pacific-dark: #00506c;
  --aqua: #79d9cf;
  --sun: #ffcf5b;
  --muted: #665f68;
  --line: rgba(36, 23, 43, .18);
  --line-light: rgba(255, 250, 242, .2);
  --max: 1220px;
  --read: 760px;
  --display: Iowan Old Style, Baskerville, Georgia, serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--sand); color: var(--ink); font-family: var(--body); font-size: 1rem; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--pacific); outline-offset: 4px; }
.container { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.reading { width: min(100%, var(--read)); }
.skip-link { position: fixed; z-index: 999; top: .8rem; left: .8rem; padding: .7rem 1rem; background: var(--ink); color: #fff; font-weight: 800; transform: translateY(-180%); transition: transform .2s; }
.skip-link:focus { transform: none; }

.utility { background: var(--ink); color: var(--cream); }
.utility-inner { min-height: 32px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; font: 700 .63rem/1.2 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.utility-inner span:last-child { color: var(--aqua); }
.site-header { position: sticky; z-index: 70; top: 0; border-bottom: 1px solid var(--line); background: rgba(255,250,242,.97); backdrop-filter: blur(14px); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .8rem; color: var(--ink); text-decoration: none; }
.brand-mark { position: relative; display: grid; width: 48px; height: 48px; place-items: center; border-radius: 50%; background: var(--ink); color: var(--aqua); font: 800 .72rem/1 var(--mono); }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; border: 2px solid var(--coral); border-radius: 50%; }
.brand-mark::before { inset: 7px; border-style: dashed; }
.brand-mark::after { width: 6px; height: 6px; right: -2px; top: 8px; background: var(--sun); border-color: var(--ink); }
.brand strong { display: block; font: 700 1.15rem/1 var(--display); letter-spacing: -.02em; }
.brand small { display: block; margin-top: .25rem; color: var(--muted); font: 700 .56rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.main-nav ul { display: flex; align-items: center; gap: .25rem; margin: 0; padding: 0; list-style: none; }
.main-nav a { display: inline-flex; align-items: center; min-height: 42px; padding: .55rem .85rem; border-radius: 999px; color: #524a55; font-size: .76rem; font-weight: 800; text-decoration: none; }
.main-nav a:hover, .main-nav a[aria-current="page"] { background: var(--ink); color: var(--cream); }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 0; border: 1px solid var(--ink); border-radius: 50%; background: transparent; color: var(--ink); cursor: pointer; }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { content: ""; display: block; width: 20px; height: 2px; margin: 4px auto; background: currentColor; transition: transform .2s, opacity .2s; }
.menu-toggle[aria-expanded="true"] span { opacity: 0; }
.menu-toggle[aria-expanded="true"]::before { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"]::after { transform: translateY(-6px) rotate(-45deg); }

.hero { position: relative; overflow: hidden; padding: clamp(3.8rem, 8vw, 7.6rem) 0; }
.hero::before { content: ""; position: absolute; z-index: -2; inset: 0; background: radial-gradient(circle at 13% 18%, rgba(121,217,207,.45) 0 2px, transparent 3px) 0 0 / 26px 26px, linear-gradient(120deg, transparent 0 63%, rgba(255,255,255,.5) 63% 100%); opacity: .62; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(390px, .97fr); gap: clamp(2.4rem, 7vw, 7rem); align-items: center; }
.kicker { display: inline-flex; align-items: center; gap: .65rem; margin: 0 0 1rem; color: var(--rose-dark); font: 800 .67rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.kicker::before { content: ""; width: 28px; height: 8px; border-block: 2px solid var(--rose); }
h1, h2, h3 { margin-top: 0; color: var(--ink); font-family: var(--display); font-weight: 700; line-height: .98; letter-spacing: -.045em; text-wrap: balance; }
h1 { max-width: 870px; margin-bottom: 1.4rem; font-size: clamp(3.6rem, 8.5vw, 8.2rem); }
h2 { margin-bottom: 1rem; font-size: clamp(2.4rem, 5.4vw, 4.9rem); }
h3 { margin-bottom: .65rem; font-size: clamp(1.4rem, 2.7vw, 2.15rem); line-height: 1.04; }
.accent { color: var(--rose); font-style: italic; }
p { margin: 0 0 1.15rem; }
.lead { max-width: 740px; color: #4c4350; font-family: var(--display); font-size: clamp(1.13rem, 2vw, 1.38rem); line-height: 1.55; }
.button-row { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.8rem; }
.button { display: inline-flex; min-height: 49px; align-items: center; justify-content: center; padding: .72rem 1.15rem; border: 2px solid var(--ink); border-radius: 999px; background: var(--ink); color: var(--cream); font-size: .78rem; font-weight: 850; text-decoration: none; transition: transform .2s var(--ease), background .2s; }
.button::after { content: "↗"; margin-left: .65rem; }
.button:hover { transform: translateY(-2px); background: var(--ink-soft); }
.button.alt { background: transparent; color: var(--ink); }
.button.alt:hover { background: var(--paper); }
.hero-visual { position: relative; margin: 0; padding: 13px; border: 1px solid var(--ink); border-radius: 45% 45% 18px 18px; background: var(--cream); box-shadow: 18px 18px 0 var(--aqua); }
.hero-visual img { width: 100%; aspect-ratio: 4 / 5; border-radius: 44% 44% 10px 10px; object-fit: cover; }
.hero-visual figcaption { padding: .75rem .25rem .2rem; color: var(--muted); font-size: .68rem; line-height: 1.4; }
.signal-badge { position: absolute; z-index: 3; right: -24px; top: 14%; display: grid; width: 105px; height: 105px; place-items: center; border: 3px solid var(--ink); border-radius: 50%; background: var(--sun); font: 800 .67rem/1.25 var(--mono); letter-spacing: .05em; text-align: center; text-transform: uppercase; transform: rotate(9deg); }
.signal-badge::after { content: ""; position: absolute; inset: 8px; border: 2px dashed var(--ink); border-radius: 50%; }

.pulse-strip { border-block: 1px solid var(--ink); background: var(--rose); color: #fff; }
.pulse-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.pulse-item { padding: 1rem 1.25rem; border-right: 1px solid rgba(255,255,255,.35); }
.pulse-item:last-child { border-right: 0; }
.pulse-item b { display: block; margin-bottom: .25rem; font: 800 .68rem/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.pulse-item span { font-family: var(--display); font-size: .94rem; }

.section { padding: clamp(4.5rem, 9vw, 8rem) 0; }
.section + .section { border-top: 1px solid var(--line); }
.section.paper { background: var(--paper); }
.section.dark { background: var(--ink); color: var(--cream); }
.section.aqua { background: var(--aqua); }
.section.compact { padding-block: clamp(3rem, 6vw, 5rem); }
.dark h2, .dark h3 { color: var(--cream); }
.dark .kicker { color: var(--aqua); }
.section-head { display: grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items: end; margin-bottom: 2.8rem; }
.section-head > p { max-width: 610px; color: var(--muted); }
.dark .section-head > p { color: #c9bdca; }

.operator-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.operator-card { grid-column: span 6; display: grid; grid-template-columns: minmax(170px, .85fr) 1.15fr; min-height: 350px; border: 1px solid var(--line); border-radius: 22px; background: var(--cream); overflow: hidden; }
.operator-card img { width: 100%; height: 100%; min-height: 350px; object-fit: cover; }
.operator-copy { display: flex; flex-direction: column; padding: 1.35rem; }
.operator-tag { display: flex; justify-content: space-between; gap: .8rem; margin-bottom: 2rem; color: var(--pacific-dark); font: 800 .62rem/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.operator-copy p { color: var(--muted); font-size: .87rem; }
.text-link { margin-top: auto; color: var(--rose-dark); font-size: .78rem; font-weight: 850; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.text-link:hover { color: var(--pacific-dark); }

.lens-grid { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-light); }
.lens { padding: 1.35rem; border-right: 1px solid var(--line-light); }
.lens:last-child { border-right: 0; }
.lens b { display: grid; width: 42px; height: 42px; place-items: center; margin-bottom: 1.3rem; border: 1px solid var(--aqua); border-radius: 50%; color: var(--aqua); font: 800 .68rem/1 var(--mono); }
.lens h3 { color: var(--cream); font-size: 1.4rem; }
.lens p { color: #c9bdca; font-size: .82rem; }

.guide-list { border-top: 2px solid var(--ink); }
.guide-row { display: grid; grid-template-columns: 70px 1fr 1fr 150px; gap: 1.5rem; align-items: center; padding: 1.3rem 0; border-bottom: 1px solid var(--line); }
.guide-no { color: var(--rose); font: 700 2.5rem/1 var(--display); }
.guide-row h3 { margin: 0; }
.guide-row p { margin: 0; color: var(--muted); font-size: .86rem; }
.guide-row .text-link { justify-self: end; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 7vw, 7rem); align-items: center; }
.soft-image { position: relative; margin: 0; }
.soft-image::before { content: ""; position: absolute; z-index: -1; inset: 22px -20px -20px 22px; border-radius: 30px 120px 30px 120px; background: var(--coral); }
.soft-image img { width: 100%; aspect-ratio: 4 / 3; border-radius: 120px 30px 120px 30px; object-fit: cover; }
.soft-image figcaption { margin-top: .7rem; color: var(--muted); font-size: .68rem; }
.check-list { margin: 1.3rem 0 0; padding: 0; list-style: none; counter-reset: checks; }
.check-list li { position: relative; padding: .85rem 0 .85rem 3rem; border-top: 1px solid var(--line); counter-increment: checks; }
.check-list li::before { content: "0" counter(checks); position: absolute; left: 0; top: .85rem; color: var(--pacific-dark); font: 800 .82rem/1.5 var(--mono); }

.page-hero { position: relative; overflow: hidden; padding: clamp(3.8rem, 8vw, 7rem) 0 3.6rem; background: var(--cream); border-bottom: 1px solid var(--line); }
.page-hero::after { content: "CL"; position: absolute; z-index: 0; right: -2rem; top: -3rem; color: rgba(0,107,143,.07); font: 700 clamp(14rem, 32vw, 32rem)/1 var(--display); letter-spacing: -.12em; }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 1040px; font-size: clamp(3.1rem, 7.5vw, 6.9rem); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 1.4rem; padding: 0; list-style: none; color: var(--muted); font-size: .72rem; }
.breadcrumbs li:not(:last-child)::after { content: "•"; margin-left: .5rem; color: var(--rose); }
.breadcrumbs a { text-underline-offset: 3px; }
.fact-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 2rem; border-block: 1px solid var(--line); }
.fact { padding: .9rem 1rem .9rem 0; border-right: 1px solid var(--line); }
.fact:last-child { border-right: 0; padding-left: 1rem; }
.fact small { display: block; color: var(--muted); font: 800 .58rem/1.2 var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.fact strong { display: block; margin-top: .3rem; font-family: var(--display); font-size: 1.05rem; line-height: 1.15; }
.article-photo { margin: 0; padding: 1.2rem 0; background: var(--ink); }
.article-photo img { width: 100%; max-height: 710px; aspect-ratio: 16 / 8; border-radius: 90px 18px 90px 18px; object-fit: cover; }
.article-photo figcaption { margin-top: .7rem; color: #bfb3c1; font-size: .68rem; }
.article-layout { display: grid; grid-template-columns: minmax(205px, 245px) minmax(0, var(--read)); gap: clamp(2.5rem, 7vw, 6rem); align-items: start; }
.article-aside { position: sticky; top: 110px; }
.aside-box { padding: 1.15rem; border: 1px solid var(--line); border-radius: 18px; background: var(--cream); }
.aside-box + .aside-box { margin-top: 1rem; }
.aside-box h2 { font-size: 1.28rem; }
.aside-box p, .aside-box li { color: var(--muted); font-size: .8rem; }
.aside-box ul { margin: 0; padding-left: 1rem; }
.article-body > p:first-child { color: #493f4b; font-family: var(--display); font-size: 1.18rem; }
.article-body h2 { margin-top: 3.3rem; font-size: clamp(2rem, 4vw, 3.45rem); }
.article-body h3 { margin-top: 2.1rem; }
.article-body a { color: var(--pacific-dark); text-underline-offset: 3px; }
.article-body ul, .article-body ol { padding-left: 1.25rem; }
.note { margin: 2rem 0; padding: 1.2rem 1.3rem; border-radius: 4px 24px 24px 4px; border-left: 7px solid var(--rose); background: var(--cream); }
.note strong { display: block; margin-bottom: .3rem; color: var(--rose-dark); font: 800 .73rem/1.2 var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.comparison { width: 100%; margin: 2rem 0; border-collapse: collapse; background: var(--paper); font-size: .82rem; }
.comparison caption { padding-bottom: .7rem; font-weight: 800; text-align: left; }
.comparison th, .comparison td { padding: .8rem; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.comparison th { background: var(--ink); color: var(--cream); font: 800 .65rem/1.3 var(--mono); letter-spacing: .06em; text-transform: uppercase; }

.hub-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.hub-card { display: grid; grid-template-columns: 190px 1fr; min-height: 270px; border: 1px solid var(--line); border-radius: 20px; background: var(--cream); overflow: hidden; }
.hub-card img { width: 100%; height: 100%; object-fit: cover; }
.hub-copy { display: flex; flex-direction: column; padding: 1.25rem; }
.hub-copy p { color: var(--muted); font-size: .84rem; }
.mini-label { margin-bottom: 1.5rem; color: var(--rose-dark); font: 800 .61rem/1.2 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.source-links { margin: 1.5rem 0; padding: 0; list-style: none; border-top: 2px solid var(--ink); }
.source-links li { padding: .9rem 0; border-bottom: 1px solid var(--line); }
.source-links a { font-weight: 800; }
.legal h2 { margin-top: 2.7rem; font-size: clamp(1.8rem, 3vw, 2.7rem); }
.legal h3 { margin-top: 1.8rem; font-size: 1.3rem; }
.cta { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; padding: clamp(1.6rem, 4vw, 3rem); border: 2px solid var(--ink); border-radius: 30px; background: var(--sun); box-shadow: 10px 10px 0 var(--pacific); }
.cta h2 { max-width: 780px; margin-bottom: .6rem; }

.site-footer { background: var(--ink); color: var(--cream); border-top: 8px solid var(--rose); }
.footer-grid { display: grid; grid-template-columns: 1.55fr 1fr 1fr; gap: 3rem; padding: 4rem 0 3rem; }
.footer-grid .brand { color: var(--cream); }
.footer-grid .brand small { color: #bfb3c1; }
.footer-grid p { max-width: 450px; margin-top: 1.2rem; color: #bfb3c1; font-size: .84rem; }
.footer-grid h2 { margin-bottom: 1rem; color: var(--aqua); font: 800 .68rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.footer-grid ul { margin: 0; padding: 0; list-style: none; }
.footer-grid li { margin: .45rem 0; }
.footer-grid a { color: #e8dfe9; font-size: .82rem; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; padding: 1.1rem 0 1.5rem; border-top: 1px solid var(--line-light); color: #a99cab; font-size: .67rem; }

.reveal-ready .reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s var(--ease), transform .65s var(--ease); }
.reveal-ready .reveal.revealed { opacity: 1; transform: none; }

@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr 1fr; }
  .operator-card { grid-template-columns: 1fr; }
  .operator-card img { min-height: 240px; max-height: 290px; }
  .guide-row { grid-template-columns: 55px 1fr 1fr; }
  .guide-row .text-link { grid-column: 2 / -1; justify-self: start; }
  .hub-card { grid-template-columns: 145px 1fr; }
}

@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 78px; right: 0; left: 0; display: none; padding: .6rem 1rem 1rem; border-bottom: 1px solid var(--line); background: var(--cream); }
  .nav-open .main-nav { display: block; }
  .main-nav ul { display: block; }
  .main-nav a { display: flex; border-radius: 10px; }
  .hero-grid, .section-head, .split, .article-layout { grid-template-columns: 1fr; }
  .hero-visual { width: min(90%, 580px); margin-inline: auto; }
  .soft-image::before { inset: 18px 0 -18px 18px; }
  .pulse-grid, .lens-grid { grid-template-columns: 1fr 1fr; }
  .pulse-item:nth-child(2), .lens:nth-child(2) { border-right: 0; }
  .lens:nth-child(-n+2) { border-bottom: 1px solid var(--line-light); }
  .article-aside { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .aside-box + .aside-box { margin-top: 0; }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; gap: 1.5rem; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 1.25rem), var(--max)); }
  .utility-inner span:first-child { display: none; }
  h1 { font-size: clamp(3.2rem, 17vw, 5rem); }
  .hero { padding-top: 3.2rem; }
  .signal-badge { right: -8px; width: 88px; height: 88px; font-size: .58rem; }
  .pulse-grid, .lens-grid { grid-template-columns: 1fr; }
  .pulse-item, .lens { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.3); }
  .operator-card { grid-column: span 12; }
  .soft-image::before { inset: 14px 0 -14px 14px; }
  .guide-row { grid-template-columns: 40px 1fr; gap: .7rem; }
  .guide-row p, .guide-row .text-link { grid-column: 2; }
  .fact-grid { grid-template-columns: 1fr 1fr; }
  .fact:nth-child(2) { border-right: 0; }
  .fact:nth-child(3), .fact:nth-child(4) { border-top: 1px solid var(--line); }
  .article-aside { grid-template-columns: 1fr; }
  .comparison { display: block; overflow-x: auto; }
  .hub-grid { grid-template-columns: 1fr; }
  .hub-card { grid-template-columns: 1fr; }
  .hub-card img { max-height: 270px; }
  .cta { grid-template-columns: 1fr; box-shadow: 6px 6px 0 var(--pacific); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
}

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