:root {
  color-scheme: dark;
  --night: #000;
  --night-2: #07131f;
  --blue: #0c2438;
  --gold: #d9b97a;
  --gold-pale: #f1d7a0;
  --paper: #000;
  --paper-bright: rgba(255,255,255,.06);
  --white: #f5f1e8;
  --muted: #9baab4;
  --line: rgba(207, 173, 103, .25);
  --dark-line: rgba(255,255,255,.12);
  --shell: min(1220px, calc(100vw - 64px));
  --serif: "Cinzel", Iowan Old Style, Baskerville, "Times New Roman", serif;
  --sans: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html {
  background: #000;
  scroll-behavior: smooth;
}
body {
  position: relative;
  isolation: isolate;
  margin: 0;
  min-height: 100%;
  background-color: #000;
  color: var(--white);
  font-family: var(--sans);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}
body.dialog-open { overflow: hidden; }
a { color: inherit; }
button { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  z-index: 200;
  top: 8px;
  left: 8px;
  transform: translateY(-150%);
  padding: 10px 16px;
  border-radius: 2px;
  background: var(--gold-pale);
  color: var(--night);
}
.skip-link:focus { transform: none; }

.site-header {
  position: absolute;
  z-index: 50;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,.85), transparent);
}
.header-inner { height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-symbol {
  width: 38px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--gold-pale);
  font-family: var(--serif);
  font-size: 22px;
  font-style: italic;
  overflow: hidden;
}
.brand-symbol img { display: block; width: 100%; height: 100%; object-fit: cover; }
.brand-name { color: var(--gold); font-family: var(--serif); font-size: 20px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: 34px; }
.site-nav a { color: #b8c3ca; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-decoration: none; }
.site-nav a:hover { color: var(--gold-pale); }
.site-nav .nav-action { display: flex; align-items: center; gap: 24px; padding: 11px 19px; border: 1px solid rgba(255,255,255,.16); border-radius: 20px; background: rgba(20,20,24,.55); color: var(--gold-pale); backdrop-filter: blur(14px); }
.menu-button { display: none; }

.background-stage {
  position: fixed;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  background: #000;
}
.background-layer {
  --background-image: none;
  --background-position: center;
  --background-opacity: 0;
  --background-shift: 0px;
  position: absolute;
  inset: -6%;
  opacity: var(--background-opacity);
  background-image: var(--background-image);
  background-position: var(--background-position);
  background-size: cover;
  background-repeat: no-repeat;
  transform: translate3d(0,var(--background-shift),0) scale(1.08);
  will-change: opacity,transform;
}
.background-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg,rgba(0,0,0,.14),rgba(0,0,0,.28));
}
.background-layer-hero { --background-opacity: 1; --background-image: url("/image/BG3.png?v=20260728-gl2-crossfade3"); }
.background-layer-inside { --background-image: url("/image/BG1.png?v=20260728-gl2-crossfade3"); }
.background-layer-support { --background-image: url("/image/BG4.png?v=20260728-gl2-crossfade3"); }
.background-layer-documents { --background-image: url("/image/BG2.png?v=20260728-gl2-crossfade3"); }
.background-layer-closing { --background-image: url("/image/BG7.png?v=20260728-gl2-crossfade3"); }
main,
.site-footer { position: relative; z-index: 1; }
.has-scroll-reveal #main > section { opacity:0; transform:translateY(80px); transition:opacity 1.2s ease,transform 1.2s ease; }
.has-scroll-reveal #main > section.show { opacity:1; transform:translateY(0); }

.hero {
  position: relative;
  min-height: 880px;
  height: 100svh;
  overflow: hidden;
  background: transparent;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 43%, transparent 0, transparent 25%, rgba(4,17,29,.25) 55%, rgba(4,17,29,.7) 100%);
  pointer-events: none;
}
.hero-noise {
  position: absolute;
  z-index: 1;
  inset: 0;
  opacity: .32;
  background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, black, transparent 70%);
}
.hero-orbit { position: absolute; z-index: 1; border: 1px solid rgba(207,173,103,.16); border-radius: 50%; pointer-events: none; }
.orbit-one { width: 610px; height: 610px; right: 10%; top: 18%; }
.orbit-two { width: 810px; height: 810px; right: 2%; top: 7%; border-color: rgba(207,173,103,.08); }
.hero-inner { position: relative; z-index: 3; height: 100%; display: flex; align-items: center; }
.hero-copy { width: min(660px, 58vw); padding-top: 80px; }
.overline { display: flex; align-items: center; gap: 13px; margin: 0 0 24px; color: var(--gold); font-size: 9px; font-weight: 900; letter-spacing: .28em; text-transform: uppercase; }
.overline > span:first-child { width: 34px; height: 1px; background: currentColor; }
.overline-dark { color: #876e3c; }
.hero h1 { display: grid; margin: 0; font-family: var(--serif); font-weight: 500; line-height: .76; letter-spacing: -.045em; }
.hero h1 span { font-size: clamp(110px, 13vw, 196px); }
.hero h1 em { padding-left: 1.5em; color: var(--gold); font-size: clamp(66px, 8vw, 120px); font-weight: 500; }
.hero-tagline { margin: 44px 0 0; color: var(--white); font-family: var(--sans); font-size: 21px; font-style: normal; font-weight: 300; }
.hero-text { max-width: 520px; margin: 13px 0 0; color: #aebbc3; font-size: 15px; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 34px; }
.button { position: relative; min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 26px; padding: 14px 28px; overflow: hidden; border: 1px solid rgba(255,255,255,.16); border-radius: 20px; background: rgba(20,20,24,.72); color: white; cursor: pointer; font-size: 12px; font-weight: 500; letter-spacing: .03em; text-decoration: none; backdrop-filter: blur(14px); transition: transform .35s ease, background .35s ease, border-color .35s ease, box-shadow .35s ease; }
.button::before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, transparent, rgba(217,185,122,.1), transparent); transform: translateX(-100%); transition: transform .7s ease; }
.button:hover::before { transform: translateX(100%); }
.button:hover { transform: translateY(-4px); border-color: rgba(217,185,122,.5); background: rgba(45,39,30,.82); box-shadow: 0 8px 28px rgba(217,185,122,.16); }
.button-gold { border-color: rgba(217,185,122,.5); background: rgba(45,39,30,.82); color: var(--gold-pale); }
.button-outline { color: var(--white); }
.text-link { color: var(--gold-pale); font-size: 11px; font-weight: 800; text-decoration: none; }
.text-link span { margin-left: 10px; }

.hero-seal { position: absolute; z-index: 4; right: 19%; top: 39%; width: 170px; height: 170px; display: grid; place-items: center; }
.seal-ring { position: absolute; inset: 0; border: 1px solid rgba(207,173,103,.5); border-radius: 50%; box-shadow: 0 0 70px rgba(207,173,103,.12), inset 0 0 70px rgba(207,173,103,.06); }
.seal-ring::before, .seal-ring::after { content: ""; position: absolute; inset: 14px; border: 1px solid rgba(207,173,103,.18); border-radius: 50%; }
.seal-ring::after { inset: 34px; }
.seal-core { color: var(--gold-pale); font-family: var(--serif); font-size: 41px; font-style: italic; }
.seal-caption { position: absolute; right: -52px; bottom: 18px; color: rgba(240,220,169,.7); font-size: 7px; font-weight: 900; line-height: 1.4; letter-spacing: .2em; }
.hero-meta { position: absolute; right: 0; bottom: 58px; left: 0; display: grid; grid-template-columns: repeat(3, 1fr); padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); }
.hero-meta > div { display: grid; gap: 3px; padding-left: 22px; border-left: 1px solid rgba(255,255,255,.12); }
.hero-meta > div:first-child { padding-left: 0; border-left: 0; }
.hero-meta small { color: #647887; font-size: 8px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.hero-meta strong { color: #ccd5da; font-size: 11px; font-weight: 600; }
.online { display: inline-flex; align-items: center; gap: 8px; }
.online i { width: 6px; height: 6px; border-radius: 50%; background: #7eb08a; box-shadow: 0 0 0 4px rgba(126,176,138,.12); }
.scroll-cue { position: absolute; z-index: 4; right: 28px; bottom: 55px; display: flex; align-items: center; gap: 12px; color: #657a88; font-size: 7px; font-weight: 900; letter-spacing: .2em; text-decoration: none; transform: rotate(90deg); transform-origin: right bottom; }
.scroll-cue i { width: 48px; height: 1px; background: #657a88; }

.inside { position: relative; padding: 130px 0 145px; overflow: hidden; background: transparent; color: var(--white); }
.inside::before { content: ""; position: absolute; z-index: 1; inset: 0; background: radial-gradient(circle at 82% 35%, rgba(217,185,122,.12), transparent 30%); pointer-events: none; }
.inside::after { content: ""; position: absolute; width: 720px; height: 720px; right: -260px; top: 40px; border: 1px solid rgba(217,185,122,.12); border-radius: 50%; box-shadow: inset 0 0 110px rgba(217,185,122,.04); }
.inside > .shell { position: relative; z-index: 2; }
.section-intro { display: grid; grid-template-columns: 1fr minmax(280px, .42fr); align-items: end; gap: 70px; margin-bottom: 64px; }
.section-intro .overline { grid-column: 1 / -1; margin-bottom: -42px; }
.section-intro h2, .support h2, .documents h2, .closing h2, .document-dialog h2 { margin: 0; font-family: var(--serif); font-weight: 400; line-height: .96; letter-spacing: -.04em; }
.section-intro h2 { color: var(--gold); font-size: clamp(60px, 7vw, 92px); }
.section-intro h2 em, .support h2 em { color: var(--white); font-weight: 500; }
.section-intro > p:last-child { margin: 0 0 8px; color: rgba(255,255,255,.72); font-size: 14px; }
.portal-grid { display: grid; grid-template-columns: 1.25fr .75fr .75fr; grid-template-rows: 330px 210px; gap: 26px; background: transparent; }
.portal-card { position: relative; overflow: hidden; padding: 30px; border: 1px solid rgba(255,255,255,.12); border-radius: 28px; background: rgba(255,255,255,.06); color: var(--white); text-decoration: none; backdrop-filter: blur(18px); transition: transform .4s ease, border-color .4s ease, box-shadow .4s ease; }
.portal-card:hover { transform: translateY(-7px); border-color: rgba(217,185,122,.45); box-shadow: 0 0 35px rgba(217,185,122,.12); }
.portal-main { grid-row: 1 / 3; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(150deg, rgba(255,255,255,.07), rgba(7,19,31,.76)); color: var(--white); }
.portal-small { display: flex; flex-direction: column; justify-content: space-between; }
.portal-light { background: rgba(217,185,122,.08); }
.portal-action { grid-column: 2 / 4; display: flex; align-items: end; justify-content: space-between; border-color: rgba(217,185,122,.3); background: rgba(45,39,30,.68); color: var(--gold-pale); }
.portal-action:hover { background: rgba(61,50,34,.82); }
.card-index { position: absolute; top: 25px; right: 27px; color: rgba(255,255,255,.35); font-family: var(--serif); font-size: 12px; }
.portal-main .card-index { color: #5f7180; }
.connection-visual { position: absolute; top: 45px; left: 50%; width: 260px; height: 260px; transform: translateX(-50%); }
.connection-ring { position: absolute; border: 1px solid rgba(207,173,103,.2); border-radius: 50%; }
.ring-a { inset: 0; }
.ring-b { inset: 39px; box-shadow: 0 0 80px rgba(207,173,103,.1); }
.connection-dot { position: absolute; top: 50%; left: 50%; width: 16px; height: 16px; border: 1px solid var(--gold); border-radius: 50%; transform: translate(-50%,-50%); box-shadow: 0 0 0 12px rgba(207,173,103,.08), 0 0 50px rgba(207,173,103,.35); }
.card-copy p { margin: 0 0 9px; color: var(--gold); font-size: 8px; font-weight: 900; letter-spacing: .19em; text-transform: uppercase; }
.portal-main .card-copy p { color: var(--gold); }
.card-copy h3, .portal-action h3 { margin: 0; font-family: var(--serif); font-size: 28px; font-weight: 400; line-height: 1.08; }
.portal-main .card-copy h3 { max-width: 400px; font-size: 35px; }
.card-copy > span { display: inline-block; margin-top: 12px; color: #71828e; font-size: 10px; }
.compact-icon { width: 47px; height: 47px; display: grid; place-items: center; border: 1px solid rgba(217,185,122,.3); border-radius: 14px; background: rgba(217,185,122,.06); color: var(--gold); font-size: 24px; }
.portal-action p { margin: 0 0 8px; font-size: 8px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.portal-action h3 { font-size: 34px; }
.portal-action .arrow { font-size: 37px; }

.support { position: relative; min-height: 750px; overflow: hidden; background: transparent; }
.support::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(0,0,0,.12),rgba(0,0,0,.24) 42%,rgba(0,0,0,.9) 78%); }
.support-layout { position: relative; z-index: 2; min-height: 750px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; }
.support-copy { padding-left: clamp(50px, 8vw, 120px); }
.support h2 { color: var(--gold); font-size: clamp(56px, 6vw, 82px); }
.support-copy > p:not(.overline) { max-width: 500px; margin: 28px 0 34px; color: #9babb5; }
.support-note { display: flex; align-items: center; gap: 9px; margin-top: 22px; color: #6f8390; font-size: 10px; }
.support-note > span:first-child { color: var(--gold); font-size: 7px; }

.documents { position: relative; padding: 120px 0; overflow: hidden; background: transparent; color: var(--white); }
.documents::before { content: ""; position: absolute; width: 620px; height: 620px; left: -310px; bottom: -190px; border: 1px solid rgba(217,185,122,.15); border-radius: 50%; box-shadow: 0 0 90px rgba(217,185,122,.05); }
.documents > .shell { position: relative; z-index: 2; }
.documents-head { display: flex; align-items: end; justify-content: space-between; gap: 50px; margin-bottom: 52px; }
.documents h2 { color: var(--gold); font-size: clamp(58px, 7vw, 88px); }
.documents-head > p { margin: 0 0 12px; color: rgba(255,255,255,.64); font-size: 13px; }
.document-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.document-links button { display: grid; grid-template-columns: 42px 1fr auto; align-items: center; gap: 14px; min-height: 100px; padding: 20px 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; background: rgba(255,255,255,.06); color: var(--white); cursor: pointer; text-align: left; backdrop-filter: blur(18px); transition: transform .35s ease, background .35s ease, border-color .35s ease, box-shadow .35s ease; }
.document-links button:nth-child(2n) { border-right: 1px solid rgba(255,255,255,.12); }
.document-links button:hover { transform: translateY(-5px); border-color: rgba(217,185,122,.45); background: rgba(45,39,30,.55); box-shadow: 0 0 30px rgba(217,185,122,.1); }
.document-links span { color: var(--gold); font-family: var(--serif); font-size: 12px; }
.document-links strong { font-family: var(--serif); font-size: 22px; font-weight: 400; }
.document-links i { color: var(--gold); font-size: 19px; font-style: normal; }
.legal-strip { display: grid; grid-template-columns: 1fr 1.3fr .8fr; align-items: center; gap: 38px; margin-top: 55px; padding: 26px 28px; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; background: rgba(255,255,255,.045); backdrop-filter: blur(16px); }
.legal-status { display: flex; align-items: center; gap: 15px; }
.legal-mark { width: 47px; height: 47px; display: grid; place-items: center; border: 1px solid #8a6e34; border-radius: 50%; color: #795f2b; font-size: 9px; font-weight: 900; }
.legal-status > div { display: grid; }
.legal-status small { color: #81909a; font-size: 8px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.legal-status strong { font-family: var(--serif); font-size: 18px; font-weight: 400; }
.legal-strip dl { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 0; }
.legal-strip dl > div { display: grid; }
.legal-strip dt { color: #81909a; font-size: 8px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.legal-strip dd { margin: 3px 0 0; font-size: 11px; }
.legal-strip dd a { color: var(--gold); }
.legal-strip > p { margin: 0; color: #81909a; font-size: 10px; }

.closing { position: relative; overflow: hidden; padding: 90px 0; border-top: 1px solid rgba(255,255,255,.08); background: transparent; }
.closing::after { content:""; position:absolute; z-index:1; inset:0; background:radial-gradient(circle at 78% 50%,rgba(217,185,122,.12),transparent 24%); pointer-events:none; }
.closing-inner { position:relative; z-index:2; display: grid; grid-template-columns: .35fr 1fr auto; align-items: center; gap: 60px; }
.closing-code { color: #667a88; font-size: 8px; font-weight: 900; letter-spacing: .2em; }
.closing p { margin: 0 0 8px; color: var(--gold); font-size: 8px; font-weight: 900; letter-spacing: .2em; text-transform: uppercase; }
.closing h2 { font-size: clamp(44px, 5vw, 65px); }
.circle-link { width: 78px; height: 78px; display: grid; place-items: center; border: 1px solid var(--gold); border-radius: 50%; color: var(--gold-pale); font-size: 28px; text-decoration: none; transition: background .2s ease, color .2s ease; }
.circle-link:hover { background: var(--gold); color: var(--night); }

.site-footer { padding: 36px 0; background: #030c14; }
.footer-inner { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 45px; }
.footer-inner p, .footer-inner button { margin: 0; color: #697c89; font-size: 9px; }
.footer-inner button { border: 0; background: transparent; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }

.document-dialog {
  width: min(760px,calc(100vw - 32px));
  max-height: min(840px,calc(100dvh - 32px));
  padding: 0;
  overflow: auto;
  border: 1px solid rgba(217,185,122,.34);
  border-radius: 28px;
  background:
    linear-gradient(145deg,rgba(255,255,255,.075),rgba(7,16,27,.88) 48%,rgba(26,22,18,.9)),
    rgba(5,12,20,.92);
  color: var(--white);
  box-shadow: 0 34px 100px rgba(0,0,0,.76),0 0 45px rgba(217,185,122,.09),inset 0 1px rgba(255,255,255,.08);
  backdrop-filter: blur(28px) saturate(1.12);
  -webkit-backdrop-filter: blur(28px) saturate(1.12);
}
.document-dialog::backdrop {
  background: rgba(0,4,9,.68);
  backdrop-filter: blur(12px) saturate(.8);
  -webkit-backdrop-filter: blur(12px) saturate(.8);
}
.dialog-head {
  position: sticky;
  z-index: 2;
  top: 0;
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 28px 30px;
  border-bottom: 1px solid rgba(217,185,122,.2);
  background: rgba(5,12,20,.72);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}
.dialog-head .overline { margin-bottom: 9px; }
.document-dialog h2 { font-size: 37px; }
.dialog-close { width: 44px; height: 44px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid rgba(217,185,122,.34); border-radius: 50%; background: rgba(255,255,255,.045); color: var(--gold-pale); cursor: pointer; font-size: 25px; line-height: 1; transition: transform .25s ease,background .25s ease,border-color .25s ease; }
.dialog-close:hover { transform: rotate(90deg); border-color: var(--gold); background: rgba(217,185,122,.13); }
.dialog-body { padding: 32px 34px; color: #bdc8cf; font-size: 14px; line-height: 1.7; }
.dialog-body h3 { margin: 28px 0 8px; color: var(--gold-pale); font-family: var(--serif); font-size: 22px; font-weight: 400; }
.dialog-body h3:first-child { margin-top: 0; }
.dialog-body p, .dialog-body ul { margin: 0 0 14px; }
.dialog-body li + li { margin-top: 8px; }
.dialog-draft { padding: 16px 18px; border: 1px solid rgba(217,185,122,.28); border-radius: 16px; background: rgba(217,185,122,.065); color: var(--gold-pale); font-size: 12px; }
.dialog-foot { position: sticky; z-index: 2; bottom: 0; display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 18px 30px; border-top: 1px solid rgba(217,185,122,.2); background: rgba(5,12,20,.76); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); }
.dialog-foot span { color: #768b98; font-size: 9px; }
.dialog-foot .button { min-height: 40px; }

:focus-visible { outline: 2px solid var(--gold-pale); outline-offset: 3px; }

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 760px); }
  .site-header { position: absolute; }
  .header-inner { height: 76px; }
  .menu-button { width: 44px; height: 42px; display: grid; place-content: center; gap: 7px; border: 1px solid var(--line); background: rgba(4,17,29,.55); color: var(--white); cursor: pointer; }
  .menu-button > span:not(.sr-only) { width: 19px; height: 1px; background: currentColor; transition: transform .2s ease; }
  .menu-button[aria-expanded="true"] > span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-button[aria-expanded="true"] > span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .site-nav { position: absolute; top: 100%; left: 0; right: 0; display: grid; gap: 0; padding: 10px 18px 18px; border-bottom: 1px solid var(--line); background: #061725; opacity: 0; visibility: hidden; transform: translateY(-7px); transition: opacity .2s ease, transform .2s ease, visibility .2s; }
  .site-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .site-nav a { padding: 13px 4px; border-bottom: 1px solid rgba(255,255,255,.07); }
  .site-nav .nav-action { justify-content: space-between; margin-top: 10px; padding-inline: 13px; }
  .hero { min-height: 820px; height: auto; background-position: 61% center; }
  .hero-inner { min-height: 820px; }
  .hero-copy { width: 80%; }
  .hero h1 span { font-size: clamp(100px, 22vw, 160px); }
  .hero h1 em { font-size: clamp(62px, 13vw, 96px); }
  .hero-seal { right: 12%; top: 35%; width: 140px; height: 140px; opacity: .68; }
  .hero-meta { grid-template-columns: repeat(3, 1fr); }
  .section-intro { grid-template-columns: 1fr; gap: 28px; }
  .section-intro .overline { grid-column: auto; margin-bottom: 0; }
  .portal-grid { grid-template-columns: 1fr 1fr; grid-template-rows: 390px 260px 190px; }
  .portal-main { grid-column: 1 / 3; grid-row: auto; }
  .portal-action { grid-column: 1 / 3; }
  .support::after { background: linear-gradient(90deg, rgba(4,17,29,.18), rgba(4,17,29,.92) 67%); }
  .support-layout { grid-template-columns: .6fr 1fr; }
  .support-copy { padding-left: 35px; }
  .legal-strip { grid-template-columns: 1fr; gap: 24px; }
  .closing-inner { grid-template-columns: 1fr auto; }
  .closing-code { grid-column: 1 / -1; }
  .footer-inner { grid-template-columns: 1fr auto; }
  .footer-inner > button { grid-column: 1 / -1; justify-self: start; }
}

@media (max-width: 600px) {
  :root { --shell: calc(100% - 28px); }
  html, body { overflow-x: clip; }
  .header-inner { gap: 8px; }
  .brand { min-width: 0; gap: 8px; }
  .brand-name { display: none; }
  .homepage-auth-status { min-width: 0; }
  .homepage-auth-status [data-auth-label] { max-width: 104px; overflow: hidden; text-overflow: ellipsis; }
  .menu-button { flex: 0 0 44px; }
  .hero { min-height: 850px; }
  .background-layer { inset: -4%; transform:translate3d(0,var(--background-shift),0) scale(1.06); }
  .background-layer-hero { --background-image:url("/image/mob3.png?v=20260728-gl2-crossfade3"); }
  .background-layer-inside { --background-image:url("/image/mob1.png?v=20260728-gl2-crossfade3"); }
  .background-layer-support { --background-image:url("/image/mob4.png?v=20260728-gl2-crossfade3"); --background-position:center 35%; }
  .background-layer-documents { --background-image:url("/image/mob2.png?v=20260728-gl2-crossfade3"); }
  .background-layer-closing { --background-image:url("/image/BG7.png?v=20260728-gl2-crossfade3"); }
  .hero-inner { min-height: 850px; align-items: end; padding-bottom: 165px; }
  .hero-copy { width: 100%; padding-top: 0; }
  .overline { margin-bottom: 18px; }
  .hero h1 { line-height: .8; }
  .hero h1 span { font-size: clamp(82px, 27vw, 112px); }
  .hero h1 em { padding-left: .8em; font-size: clamp(52px, 16vw, 70px); }
  .hero-tagline { margin-top: 31px; font-size: 24px; }
  .hero-text { font-size: 14px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 19px; }
  .button { width: 100%; }
  .text-link { text-align: center; }
  .hero-seal { display: none; }
  .hero-meta { bottom: 35px; grid-template-columns: 1fr 1fr; gap: 16px 0; }
  .hero-meta > div { padding-left: 13px; }
  .hero-meta > div:nth-child(3) { display: none; }
  .scroll-cue { display: none; }
  .inside { padding: 90px 0; }
  .section-intro h2, .support h2, .documents h2 { font-size: 51px; }
  .portal-grid { display: grid; grid-template-columns: 1fr; grid-template-rows: 360px repeat(2, 220px) 170px; }
  .portal-main, .portal-action { grid-column: auto; }
  .connection-visual { width: 210px; height: 210px; }
  .portal-action h3 { font-size: 29px; }
  .support { min-height: 780px; }
  .support::after { background: linear-gradient(180deg, rgba(4,17,29,.1), rgba(4,17,29,.78) 39%, var(--night-2) 66%); }
  .support-layout { min-height: 780px; grid-template-columns: 1fr; align-items: end; padding-bottom: 70px; }
  .support-spacer { display: none; }
  .support-copy { padding-left: 0; }
  .documents { padding: 90px 0; }
  .documents-head { align-items: start; flex-direction: column; gap: 15px; }
  .document-links { grid-template-columns: 1fr; }
  .document-links button, .document-links button:nth-child(2n) { border-right: 0; }
  .document-links strong { font-size: 20px; }
  .legal-strip dl { grid-template-columns: 1fr; }
  .closing { padding: 68px 0; }
  .closing-inner { grid-template-columns: 1fr; gap: 31px; }
  .closing h2 { font-size: 45px; }
  .circle-link { width: 64px; height: 64px; }
  .footer-inner { grid-template-columns: 1fr; }
  .document-dialog { width:calc(100vw - 20px); max-height:calc(100dvh - 20px); border-radius:22px; }
  .dialog-head, .dialog-body { padding: 22px; }
  .document-dialog h2 { font-size: 29px; }
  .dialog-foot { align-items: stretch; flex-direction: column; padding: 16px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}