:root {
  color-scheme: dark;
  --night: #050711;
  --navy: #080d1d;
  --navy-2: #0d1428;
  --panel: #111a31;
  --panel-2: #151f39;
  --ink: #f7f8ff;
  --muted: #aab4cc;
  --soft: #d8def0;
  --line: rgb(162 181 222 / 20%);
  --coral: #ff3c24;
  --orange: #ff6a21;
  --cyan: #1bd6ff;
  --blue: #2476ff;
  --yellow: #ffd31a;
  --focus: #fff07a;
  --max: 1160px;
  --display: "Arial Narrow", "Avenir Next Condensed", "Helvetica Neue", sans-serif;
  --body: "Avenir Next", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--night);
  color: var(--ink);
  font-family: var(--body);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgb(255 60 36 / 8%), transparent 28rem),
    radial-gradient(circle at 88% 15%, rgb(27 214 255 / 8%), transparent 28rem),
    var(--night);
  color: var(--ink);
  line-height: 1.55;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  content: "";
  opacity: 0.14;
  background-image: repeating-linear-gradient(0deg, transparent 0 3px, rgb(255 255 255 / 3%) 3px 4px);
  mix-blend-mode: soft-light;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--cyan);
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}

a:hover {
  color: #8aebff;
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  transform: translateY(-160%);
  background: var(--yellow);
  color: #070b17;
  font-weight: 800;
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.content,
.header-inner,
.footer-inner {
  width: min(calc(100% - 48px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgb(5 7 17 / 88%);
  backdrop-filter: blur(18px);
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--coral), var(--yellow) 49.5%, var(--cyan) 50.5%, var(--blue));
  transform: scaleX(0.45);
  transform-origin: center;
  opacity: 0.75;
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  text-decoration: none;
}

.brand img {
  width: 46px;
  height: 46px;
  border: 1px solid rgb(255 255 255 / 16%);
  border-radius: 12px;
  box-shadow: 0 0 28px rgb(36 118 255 / 18%);
}

.brand-lockup,
.footer-brand span {
  display: grid;
  gap: 0;
}

.brand strong,
.footer-brand strong {
  font-family: var(--display);
  font-size: 1.15rem;
  font-weight: 950;
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: uppercase;
}

.brand small,
.footer-brand small {
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  position: relative;
  padding: 10px 14px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-nav a::after {
  position: absolute;
  right: 14px;
  bottom: 5px;
  left: 14px;
  height: 2px;
  content: "";
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--ink);
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
}

.battle-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(116deg, rgb(255 60 36 / 11%) 0 43%, transparent 43% 57%, rgb(27 214 255 / 11%) 57%),
    radial-gradient(circle at 50% 44%, rgb(255 211 26 / 10%), transparent 20rem),
    var(--navy);
}

.battle-hero::before,
.battle-hero::after {
  position: absolute;
  top: -18%;
  bottom: 60px;
  z-index: -1;
  width: 56%;
  content: "";
  opacity: 0.25;
}

.battle-hero::before {
  left: -12%;
  background: repeating-conic-gradient(from 205deg at 100% 50%, rgb(255 60 36 / 50%) 0deg 1deg, transparent 1deg 7deg);
}

.battle-hero::after {
  right: -12%;
  background: repeating-conic-gradient(from 25deg at 0 50%, rgb(27 214 255 / 50%) 0deg 1deg, transparent 1deg 7deg);
}

.hero-sparks {
  position: absolute;
  z-index: -1;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  opacity: 0.45;
  filter: blur(1px);
}

.hero-sparks-left {
  top: 10%;
  left: -180px;
  box-shadow: 160px 40px 0 -155px var(--coral), 250px 90px 0 -158px var(--orange), 205px 190px 0 -157px var(--yellow), 300px 260px 0 -158px var(--coral);
}

.hero-sparks-right {
  right: -180px;
  bottom: 20%;
  box-shadow: -160px -40px 0 -155px var(--cyan), -250px -90px 0 -158px var(--blue), -205px -190px 0 -157px #735bff, -300px -260px 0 -158px var(--cyan);
}

.hero-grid {
  min-height: 700px;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  align-items: center;
  gap: clamp(28px, 6vw, 88px);
  padding-block: 72px 84px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.eyebrow-slash {
  color: var(--yellow);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

h1,
h2 {
  font-family: var(--display);
  font-weight: 1000;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 0 0 24px;
  font-size: clamp(4rem, 7.4vw, 7rem);
  line-height: 0.84;
}

.hero-copy h1 span,
.hero-copy h1 em {
  display: block;
}

.hero-copy h1 em {
  margin-top: 0.13em;
  color: var(--yellow);
  font-style: normal;
  text-shadow: 5px 5px 0 rgb(255 60 36 / 34%);
}

.hero-deck {
  max-width: 590px;
  margin-bottom: 30px;
  color: var(--soft);
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
}

.button {
  min-height: 52px;
  min-width: 180px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 17px 12px 20px;
  clip-path: polygon(0 0, calc(100% - 13px) 0, 100% 13px, 100% 100%, 13px 100%, 0 calc(100% - 13px));
  background: var(--yellow);
  color: #090b13;
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 160ms ease, filter 160ms ease;
}

.button:hover {
  color: #090b13;
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.text-link {
  color: var(--ink);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.text-link span {
  margin-left: 7px;
  color: var(--cyan);
}

.battle-stage {
  position: relative;
  min-height: 540px;
  display: grid;
  place-items: center;
}

.stage-glow {
  position: absolute;
  inset: 10% 6%;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgb(255 60 36 / 45%), rgb(255 211 26 / 25%), rgb(27 214 255 / 45%), rgb(36 118 255 / 20%), rgb(255 60 36 / 45%));
  filter: blur(56px);
  opacity: 0.6;
}

.battle-stage::before,
.battle-stage::after {
  position: absolute;
  inset: 7%;
  content: "";
  border: 1px solid rgb(255 255 255 / 12%);
  border-radius: 50%;
  transform: rotate(-10deg);
}

.battle-stage::after {
  inset: 13% 3%;
  border-color: rgb(255 211 26 / 18%);
  transform: rotate(11deg);
}

.battle-icon {
  position: relative;
  z-index: 2;
  width: min(100%, 500px);
  border: 1px solid rgb(255 255 255 / 17%);
  border-radius: 25%;
  box-shadow:
    -34px 12px 90px rgb(255 60 36 / 22%),
    34px 12px 90px rgb(27 214 255 / 22%),
    0 28px 55px rgb(0 0 0 / 55%);
  transform: rotate(1.5deg);
  animation: hero-float 6s ease-in-out infinite;
}

.battle-stamp {
  position: absolute;
  z-index: 3;
  display: grid;
  padding: 9px 14px;
  color: #fff;
  font-family: var(--display);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  line-height: 0.95;
  text-transform: uppercase;
  box-shadow: 7px 7px 0 rgb(0 0 0 / 40%);
}

.battle-stamp strong {
  font-size: 1.2rem;
}

.battle-stamp-left {
  top: 12%;
  left: 0;
  background: var(--coral);
  transform: rotate(-7deg);
}

.battle-stamp-right {
  right: -1%;
  bottom: 12%;
  background: var(--blue);
  transform: rotate(6deg);
}

@keyframes hero-float {
  0%, 100% { transform: translateY(0) rotate(1.5deg); }
  50% { transform: translateY(-10px) rotate(-0.5deg); }
}

.battle-ticker {
  position: relative;
  z-index: 3;
  overflow: hidden;
  border-top: 1px solid rgb(255 211 26 / 35%);
  background: var(--yellow);
  color: #090b13;
  transform: rotate(-0.6deg) scale(1.01);
}

.ticker-track {
  width: max-content;
  min-width: 100%;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 10px 24px;
  font-family: var(--display);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ticker-track i {
  width: 9px;
  height: 17px;
  display: block;
  background: #090b13;
  clip-path: polygon(47% 0, 100% 0, 63% 39%, 95% 39%, 31% 100%, 47% 53%, 12% 53%);
}

.dna-section {
  position: relative;
  overflow: hidden;
  padding: 112px 0;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, transparent, rgb(27 214 255 / 4%) 52%, transparent),
    var(--night);
}

.dna-section::after {
  position: absolute;
  top: 0;
  right: -10%;
  bottom: 0;
  width: 58%;
  content: "";
  opacity: 0.13;
  background-image: linear-gradient(120deg, transparent 45%, var(--cyan) 45% 46%, transparent 46% 54%, var(--blue) 54% 55%, transparent 55%);
  background-size: 64px 64px;
  transform: skewX(-10deg);
}

.dna-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(430px, 1.12fr);
  align-items: center;
  gap: clamp(48px, 9vw, 130px);
}

.dna-heading h2,
.section-heading h2,
.faq-intro h2 {
  margin: 0 0 22px;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 0.92;
}

.dna-heading > p:last-child,
.battle-heading > p,
.faq-intro > p:last-child {
  color: var(--muted);
  font-size: 1.03rem;
}

.dna-readout {
  position: relative;
  min-height: 490px;
  padding: 48px 42px 34px 160px;
  border: 1px solid rgb(27 214 255 / 28%);
  clip-path: polygon(0 26px, 26px 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
  background:
    linear-gradient(135deg, rgb(27 214 255 / 10%), transparent 38%),
    linear-gradient(315deg, rgb(36 118 255 / 9%), transparent 45%),
    var(--panel);
  box-shadow: 0 26px 80px rgb(0 0 0 / 33%);
}

.dna-readout::before {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 56px;
  height: 6px;
  content: "";
  background: repeating-linear-gradient(90deg, var(--cyan) 0 5px, transparent 5px 9px);
}

.dna-axis {
  position: absolute;
  top: 42px;
  bottom: 46px;
  left: 30px;
  width: 98px;
  filter: drop-shadow(0 0 15px rgb(27 214 255 / 35%));
}

.node,
.rung {
  position: absolute;
  display: block;
}

.node {
  width: 22px;
  height: 22px;
  border: 4px solid var(--cyan);
  border-radius: 50%;
  background: var(--panel);
}

.node:nth-of-type(4n + 1),
.node:nth-of-type(4n + 3) {
  border-color: var(--coral);
}

.node-one { top: 2%; left: 8px; }
.node-two { top: 12%; right: 4px; }
.node-three { top: 29%; left: 8px; }
.node-four { top: 39%; right: 4px; }
.node-five { top: 56%; left: 8px; }
.node-six { top: 66%; right: 4px; }
.node-seven { top: 83%; left: 8px; }
.node-eight { top: 93%; right: 4px; }

.rung {
  left: 26px;
  width: 54px;
  height: 2px;
  background: linear-gradient(90deg, var(--coral), var(--yellow), var(--cyan));
  transform: rotate(26deg);
  transform-origin: center;
}

.rung-one { top: 11%; }
.rung-two { top: 38%; }
.rung-three { top: 65%; }
.rung-four { top: 92%; }

.signal-list {
  margin: 0;
}

.signal-list > div {
  margin-bottom: 29px;
}

.signal-list dt {
  margin-bottom: 9px;
  display: flex;
  justify-content: space-between;
  color: var(--soft);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.signal-list dt::after {
  content: "signal match";
  color: #72809f;
  font-size: 0.58rem;
}

.signal-list dd {
  height: 10px;
  margin: 0;
  overflow: hidden;
  background: #080d1d;
  transform: skewX(-12deg);
}

.signal-list dd span {
  height: 100%;
  display: block;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  box-shadow: 0 0 18px rgb(27 214 255 / 55%);
}

.signal-list > div:nth-child(1) dd span { width: 92%; }
.signal-list > div:nth-child(2) dd span { width: 84%; }
.signal-list > div:nth-child(3) dd span { width: 78%; }
.signal-list > div:nth-child(4) dd span { width: 70%; }

.signal-list > div:nth-child(-n + 2) dd span {
  background: linear-gradient(90deg, var(--coral), var(--yellow));
  box-shadow: 0 0 18px rgb(255 60 36 / 42%);
}

.readout-note {
  margin: 34px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.79rem;
}

.readout-note span {
  margin-right: 7px;
  color: var(--yellow);
}

.support-section {
  padding: 112px 0;
  background:
    linear-gradient(180deg, rgb(255 60 36 / 5%), transparent 28%),
    var(--navy);
}

.battle-heading {
  margin-bottom: 48px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.55fr);
  align-items: end;
  gap: 60px;
}

.battle-heading h2 {
  margin-bottom: 0;
}

.battle-heading > p {
  margin-bottom: 8px;
}

.support-lanes {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  list-style: none;
}

.support-lane {
  --lane: var(--cyan);
  position: relative;
  min-height: 150px;
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr) 52px;
  align-items: center;
  gap: 24px;
  padding: 28px 36px 28px 28px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--lane), transparent 64%);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  background: linear-gradient(90deg, color-mix(in srgb, var(--lane), transparent 85%), transparent 55%), var(--panel);
}

.support-lane::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 6px;
  content: "";
  background: var(--lane);
  box-shadow: 0 0 25px var(--lane);
}

.support-lane::after {
  position: absolute;
  top: -30px;
  right: 12%;
  width: 150px;
  height: 230px;
  content: "";
  opacity: 0.09;
  background: repeating-linear-gradient(112deg, transparent 0 16px, var(--lane) 16px 18px);
  transform: skewX(-13deg);
}

.lane-coral { --lane: var(--coral); }
.lane-yellow { --lane: var(--yellow); }
.lane-cyan { --lane: var(--cyan); }

.lane-number {
  position: relative;
  z-index: 1;
  color: var(--lane);
  font-family: var(--display);
  font-size: 3.1rem;
  font-weight: 1000;
  letter-spacing: -0.07em;
  line-height: 1;
}

.support-lane div {
  position: relative;
  z-index: 1;
}

.support-lane h3 {
  margin: 0 0 7px;
  font-family: var(--display);
  font-size: 1.32rem;
  font-weight: 950;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.support-lane p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

.lane-arrow {
  position: relative;
  z-index: 1;
  color: var(--lane);
  font-size: 1.8rem;
  text-align: right;
}

.faq-section {
  padding: 112px 0 128px;
  border-top: 1px solid var(--line);
  background: var(--night);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.55fr) minmax(0, 1fr);
  align-items: start;
  gap: clamp(50px, 9vw, 120px);
}

.faq-intro {
  position: sticky;
  top: 42px;
}

.faq-intro h2 {
  font-size: clamp(2.7rem, 5vw, 4.7rem);
}

.detail-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: faq;
}

.detail-list li {
  position: relative;
  padding: 25px 0 28px 54px;
  border-top: 1px solid var(--line);
  counter-increment: faq;
}

.detail-list li:last-child {
  border-bottom: 1px solid var(--line);
}

.detail-list li::before {
  position: absolute;
  top: 26px;
  left: 0;
  content: "0" counter(faq);
  color: var(--yellow);
  font-family: var(--display);
  font-size: 0.77rem;
  font-weight: 950;
  letter-spacing: 0.06em;
}

.detail-list strong,
.detail-list span {
  display: block;
}

.detail-list strong {
  margin-bottom: 7px;
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.detail-list span {
  color: var(--muted);
}

.legal {
  position: relative;
  max-width: 860px;
  padding-top: 100px;
  padding-bottom: 128px;
}

.legal::before {
  position: absolute;
  top: 48px;
  right: 0;
  width: 180px;
  height: 180px;
  content: "";
  border-radius: 50%;
  background: conic-gradient(from 45deg, var(--coral), var(--yellow), var(--cyan), var(--blue), var(--coral));
  filter: blur(70px);
  opacity: 0.16;
}

.legal h1 {
  position: relative;
  max-width: 760px;
  margin: 0 0 14px;
  padding-bottom: 30px;
  font-size: clamp(3rem, 7vw, 6.5rem);
  line-height: 0.9;
}

.legal h1::after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: min(100%, 420px);
  height: 7px;
  content: "";
  background: linear-gradient(90deg, var(--coral), var(--yellow) 48%, var(--cyan) 52%, var(--blue));
  clip-path: polygon(0 25%, 48% 25%, 51% 0, 54% 100%, 57% 25%, 100% 25%, 100% 75%, 58% 75%, 54% 100%, 50% 0, 47% 75%, 0 75%);
}

.legal-meta {
  margin-bottom: 50px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.legal h2 {
  margin: 56px 0 14px;
  padding-left: 17px;
  border-left: 4px solid var(--cyan);
  color: var(--ink);
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 950;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.legal h2:nth-of-type(odd) {
  border-left-color: var(--coral);
}

.legal h3 {
  margin: 32px 0 8px;
  color: var(--yellow);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.legal p,
.legal li {
  color: var(--soft);
}

.legal li + li {
  margin-top: 8px;
}

.notice {
  position: relative;
  margin: 42px 0;
  padding: 24px 26px 24px 30px;
  overflow: hidden;
  border: 1px solid rgb(27 214 255 / 30%);
  border-left: 6px solid var(--cyan);
  background: linear-gradient(90deg, rgb(27 214 255 / 10%), transparent), var(--panel);
  color: var(--soft);
}

.notice::after {
  position: absolute;
  top: -28px;
  right: -20px;
  width: 110px;
  height: 110px;
  content: "";
  border: 2px solid rgb(27 214 255 / 15%);
  border-radius: 50%;
  box-shadow: 0 0 0 12px rgb(27 214 255 / 5%), 0 0 0 25px rgb(27 214 255 / 3%);
}

.notice strong {
  color: var(--cyan);
}

.site-footer {
  position: relative;
  padding: 44px 0;
  border-top: 1px solid var(--line);
  background: #03050b;
}

.site-footer::before {
  position: absolute;
  top: -1px;
  right: 0;
  left: 0;
  height: 2px;
  content: "";
  background: linear-gradient(90deg, var(--coral), var(--yellow) 49%, var(--cyan) 51%, var(--blue));
  opacity: 0.55;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.footer-brand img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}

.footer-meta {
  display: grid;
  gap: 5px;
  color: #77819a;
  font-size: 0.75rem;
  text-align: right;
}

.footer-meta span:last-child {
  display: flex;
  justify-content: flex-end;
  gap: 18px;
}

.footer-meta a,
.site-footer > .footer-inner > span a {
  color: var(--soft);
  font-weight: 750;
  text-decoration: none;
}

.site-footer > .footer-inner > span {
  color: #77819a;
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .dna-layout,
  .faq-layout {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding-top: 72px;
  }

  .hero-copy {
    max-width: 680px;
  }

  .battle-stage {
    min-height: 490px;
  }

  .battle-icon {
    width: min(78vw, 490px);
  }

  .dna-layout {
    gap: 48px;
  }

  .battle-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .faq-intro {
    position: static;
  }
}

@media (max-width: 680px) {
  .content,
  .header-inner,
  .footer-inner {
    width: min(calc(100% - 32px), var(--max));
  }

  .header-inner {
    min-height: 72px;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .brand small {
    display: none;
  }

  .site-nav {
    gap: 0;
  }

  .site-nav a {
    padding-inline: 8px;
    font-size: 0.67rem;
  }

  .site-nav a::after {
    right: 8px;
    left: 8px;
  }

  .hero-grid {
    min-height: auto;
    gap: 34px;
    padding-block: 58px 48px;
  }

  .hero-copy h1 {
    font-size: clamp(3.4rem, 17vw, 5.4rem);
  }

  .actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .battle-stage {
    min-height: 350px;
  }

  .battle-icon {
    width: min(90vw, 355px);
  }

  .battle-stamp-left {
    left: -2%;
  }

  .battle-stamp-right {
    right: -2%;
  }

  .ticker-track {
    justify-content: flex-start;
    gap: 12px;
    font-size: 0.65rem;
  }

  .ticker-track span:nth-of-type(n + 3),
  .ticker-track span:nth-of-type(n + 3) + i {
    display: none;
  }

  .dna-section,
  .support-section,
  .faq-section {
    padding-block: 78px;
  }

  .dna-heading h2,
  .section-heading h2,
  .faq-intro h2 {
    font-size: clamp(2.55rem, 14vw, 4.5rem);
  }

  .dna-readout {
    min-height: 450px;
    padding: 42px 24px 28px 100px;
  }

  .dna-axis {
    left: 12px;
    width: 74px;
  }

  .node {
    width: 18px;
    height: 18px;
    border-width: 3px;
  }

  .rung {
    left: 22px;
    width: 37px;
  }

  .support-lane {
    min-height: 190px;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 18px;
    padding: 24px 26px 24px 22px;
  }

  .lane-number {
    font-size: 2.35rem;
  }

  .lane-arrow {
    display: none;
  }

  .detail-list li {
    padding-left: 40px;
  }

  .legal {
    padding-top: 72px;
    padding-bottom: 92px;
  }

  .legal h1 {
    font-size: clamp(2.9rem, 14vw, 5rem);
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-meta {
    text-align: left;
  }

  .footer-meta span:last-child {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .site-header .brand-lockup {
    display: none;
  }
}

@media (max-width: 360px) {
  .signal-list dt::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}