:root {
  color-scheme: dark;
  --ink: #080b13;
  --ink-soft: #101727;
  --ink-raised: #171e2c;
  --paper: #f3f0e8;
  --paper-deep: #e9e5dc;
  --blue: #248bff;
  --blue-light: #91c7ff;
  --white: #fbfaf6;
  --muted: #9aa5b6;
  --line: rgba(255, 255, 255, .16);
  --display: 'Archivo Black', Impact, 'Arial Black', sans-serif;
  --body: 'DM Sans', Arial, sans-serif;
  --mono: 'DM Mono', 'Courier New', monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--ink); color: var(--white); font-family: var(--body); -webkit-font-smoothing: antialiased; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
::selection { background: var(--blue); color: #fff; }
:focus-visible { outline: 3px solid var(--blue-light); outline-offset: 4px; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 100; padding: 12px 18px; color: #fff; background: var(--blue); font-weight: 700; }
.skip-link:focus { top: 16px; }
.page-noise { position: fixed; inset: 0; z-index: 20; pointer-events: none; opacity: .1; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.88' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.4'/%3E%3C/svg%3E"); }
.content-width { width: min(100% - 100px, 1480px); margin-inline: auto; }
.section-pad { padding-block: clamp(100px, 12vw, 180px); }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0; font: 500 11px/1.4 var(--mono); letter-spacing: .12em; color: var(--blue-light); }
.eyebrow-line { width: 28px; height: 1px; flex: 0 0 auto; background: currentColor; }

/* Header */
.site-header { position: absolute; inset: 0 0 auto; z-index: 12; display: flex; justify-content: space-between; align-items: center; width: min(100% - 100px, 1480px); height: 104px; margin-inline: auto; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 12px; font: 20px/.9 var(--display); letter-spacing: -.06em; }
.brand-mark { position: relative; display: grid; place-items: center; width: 37px; height: 37px; padding-right: 2px; color: var(--ink); background: var(--blue); border-radius: 5px; font-size: 25px; }
.brand-mark span { position: absolute; top: -7px; right: -8px; color: var(--paper); font-size: 13px; text-shadow: 0 1px 1px var(--ink); }
.brand-dot { color: var(--blue); }
.site-header nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 48px); }
.site-header nav a { font: 500 11px/1 var(--mono); letter-spacing: .08em; transition: color .25s ease; }
.site-header nav a:hover { color: var(--blue-light); }
.site-header nav .nav-feature { display: flex; align-items: center; gap: 16px; padding: 13px 17px; border: 1px solid rgba(255,255,255,.35); border-radius: 3px; }
.site-header nav .nav-feature:hover { border-color: var(--blue); }
.nav-feature span { font-size: 16px; }

/* Hero */
.hero { position: relative; isolation: isolate; overflow: hidden; min-height: 860px; min-height: 100svh; background: radial-gradient(ellipse 65% 70% at 72% 44%, #111d35 0%, #0a101d 55%, var(--ink) 100%); }
.hero-grid { position: absolute; inset: 0; z-index: -1; opacity: .26; background-image: linear-gradient(rgba(94,150,230,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(94,150,230,.13) 1px, transparent 1px); background-size: 74px 74px; mask-image: linear-gradient(90deg, transparent 5%, #000 78%); }
.hero::before { position: absolute; top: -170px; right: -160px; width: 780px; height: 780px; border: 1px solid rgba(51,132,255,.11); border-radius: 50%; content: ''; box-shadow: 0 0 0 130px rgba(48,128,255,.024), 0 0 0 260px rgba(48,128,255,.016); }
.hero::after { position: absolute; inset: auto 0 0; height: 160px; z-index: -1; background: linear-gradient(transparent, #070a11); content: ''; }
.hero-orb { position: absolute; border-radius: 50%; background: var(--blue); box-shadow: 0 0 28px 8px rgba(36,139,255,.6); opacity: .7; animation: orb-drift 8s ease-in-out infinite alternate; }
.hero-orb-one { top: 25%; right: 6%; width: 4px; height: 4px; }
.hero-orb-two { right: 47%; bottom: 20%; width: 3px; height: 3px; animation-delay: -4s; }
.hero-inner { position: relative; display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(0, .97fr); align-items: center; gap: 2%; min-height: max(800px, 100svh); padding-top: 125px; padding-bottom: 75px; }
.hero-copy { position: relative; z-index: 3; padding-bottom: 14px; }
.hero-eyebrow { margin-bottom: 34px; animation: enter-up .75s .08s both; }
.eyebrow-index { margin-left: 14px; opacity: .55; }
.hero-title { margin: 0 0 34px -9px; font: clamp(90px, 10.5vw, 178px)/.72 var(--display); letter-spacing: -.105em; }
.title-line { display: block; width: max-content; animation: title-reveal .85s cubic-bezier(.2,.8,.15,1) both; }
.title-line-blue { position: relative; margin-top: 13px; color: var(--blue); animation-delay: .13s; text-shadow: 0 10px 55px rgba(36,139,255,.23); }
.title-spark { position: absolute; top: -16px; right: -54px; color: var(--paper); font-size: .28em; line-height: 1; letter-spacing: 0; animation: spark-turn 6s ease-in-out infinite; }
.hero-lead { margin: 44px 0 14px; font-size: clamp(24px, 2.45vw, 36px); line-height: 1.2; letter-spacing: -.055em; animation: enter-up .8s .28s both; }
.hero-lead strong { color: var(--blue-light); font-weight: 700; }
.hero-description { max-width: 420px; margin: 0; color: #b7c0cc; font-size: 16px; line-height: 1.75; animation: enter-up .8s .38s both; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 34px; animation: enter-up .8s .48s both; }
.button { display: inline-flex; justify-content: space-between; align-items: center; gap: 32px; min-height: 58px; padding: 12px 14px 12px 21px; border: 1px solid transparent; border-radius: 3px; cursor: pointer; font: 500 11px/1.2 var(--mono); letter-spacing: .08em; transition: transform .25s ease, background .25s ease, box-shadow .25s ease, border-color .25s ease; }
.button:hover { transform: translateY(-3px); }
.button:active { transform: translateY(1px); }
.button-primary { color: #fff; background: var(--blue); box-shadow: 0 14px 35px rgba(36,139,255,.25); }
.button-primary:hover { background: #117bf1; box-shadow: 0 18px 40px rgba(36,139,255,.36); }
.button-arrow { display: grid; place-items: center; width: 35px; height: 35px; flex: 0 0 auto; background: rgba(255,255,255,.17); border-radius: 2px; font-size: 19px; font-family: var(--body); }
.text-link { padding-bottom: 5px; border-bottom: 1px solid rgba(255,255,255,.45); font: 500 11px/1 var(--mono); letter-spacing: .04em; white-space: nowrap; transition: color .2s ease, border-color .2s ease; }
.text-link:hover { color: var(--blue-light); border-color: var(--blue-light); }
.text-link span { padding-left: 8px; font-size: 17px; }
.hero-art { position: relative; display: grid; place-items: center; min-height: 650px; transform: translateX(12px); animation: portrait-enter 1s .28s both; }
.hero-art-burst { position: absolute; width: 610px; max-width: 112%; aspect-ratio: 1; border-radius: 50%; background: repeating-conic-gradient(from -4deg, rgba(36,139,255,.16) 0deg 2deg, transparent 2deg 15deg); mask-image: radial-gradient(circle, transparent 0 37%, #000 38% 70%, transparent 71%); animation: burst-turn 45s linear infinite; }
.hero-art-burst::after { position: absolute; inset: 17%; border: 1px solid rgba(70,149,255,.3); border-radius: 50%; content: ''; }
.portrait-frame { position: relative; z-index: 2; overflow: hidden; width: min(410px, 76%); aspect-ratio: .73; margin: 0; border: 7px solid #131c30; outline: 1px solid rgba(107,169,255,.5); border-radius: 5px; box-shadow: 20px 25px 0 rgba(0,0,0,.32), 0 0 0 12px rgba(36,139,255,.07), 0 28px 90px rgba(0,0,0,.55), 0 0 90px rgba(36,139,255,.17); transform: perspective(1000px) rotate(-3deg) rotateY(var(--tilt-y, 0deg)) rotateX(var(--tilt-x, 0deg)); transition: transform .28s ease, box-shadow .28s ease; will-change: transform; }
.portrait-frame:hover { box-shadow: 20px 25px 0 rgba(0,0,0,.32), 0 0 0 12px rgba(36,139,255,.12), 0 28px 100px rgba(0,0,0,.6), 0 0 110px rgba(36,139,255,.3); }
.portrait-frame::after { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(6,12,26,.04) 50%, rgba(6,12,26,.87) 100%); content: ''; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 37%; }
.portrait-frame figcaption { position: absolute; z-index: 2; right: 19px; bottom: 15px; left: 19px; display: flex; justify-content: space-between; align-items: end; padding-top: 12px; border-top: 1px solid rgba(255,255,255,.6); font: 500 10px/1.3 var(--mono); letter-spacing: .09em; color: #fff; }
.portrait-frame figcaption span { font: 22px/1 var(--body); }
.portrait-scan { position: absolute; inset: -60% 0 auto; height: 25%; z-index: 1; pointer-events: none; background: linear-gradient(transparent, rgba(116,185,255,.09), transparent); transform: skewY(-10deg); animation: scan 9s linear infinite; }
.hero-art-label { position: absolute; z-index: 3; font: 500 10px/1 var(--mono); letter-spacing: .08em; color: var(--blue-light); }
.hero-art-label-top { top: 49px; right: 10px; display: flex; align-items: center; gap: 9px; }
.tiny-square { width: 6px; height: 6px; background: var(--blue); box-shadow: 0 0 9px var(--blue); }
.hero-art-label-bottom { bottom: 38px; left: 12px; }
.hero-art-label-bottom span { margin-inline: 10px; font-size: 8px; }
.hero-art-sticker { position: absolute; z-index: 4; right: -3px; bottom: 66px; display: flex; flex-direction: column; justify-content: center; align-items: center; width: 115px; height: 115px; color: var(--ink); background: var(--paper); border-radius: 50%; transform: rotate(15deg); box-shadow: 0 9px 30px rgba(0,0,0,.3); }
.hero-art-sticker span { font: 34px/.95 var(--display); letter-spacing: -.08em; }
.hero-art-sticker small { margin-top: 5px; font: 500 9px/1 var(--mono); letter-spacing: -.04em; }
.hero-footer { position: absolute; inset: auto 0 24px; display: flex; justify-content: space-between; font: 500 10px/1.2 var(--mono); letter-spacing: .1em; color: #7990ad; }
.hero-footer span span { margin-left: 6px; color: var(--blue); font-size: 16px; }

/* Moving comic caption */
.ticker { overflow: hidden; border-top: 1px solid #3ca2ff; border-bottom: 1px solid #1e79d8; background: var(--blue); color: #06101d; }
.ticker-track { display: flex; align-items: center; width: max-content; min-height: 58px; gap: 36px; animation: ticker 32s linear infinite; }
.ticker-track span { font: 24px/1 var(--display); letter-spacing: -.045em; white-space: nowrap; }
.ticker-track b { font: 25px/1 var(--body); }

/* The word */
.word-section { color: var(--ink); background: var(--paper); }
.word-layout { display: grid; grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr); gap: clamp(60px, 8vw, 150px); align-items: center; }
.dark-eyebrow { color: #126ee0; }
.section-intro h2, .human-copy h2, .button-copy h2 { margin: 23px 0; font: clamp(48px, 5.3vw, 83px)/.99 var(--display); letter-spacing: -.085em; }
.section-intro h2 { max-width: 560px; }
.section-intro h2 em { display: block; color: #147ceb; font-style: normal; }
.section-intro > p:last-child { max-width: 420px; margin: 30px 0 0; font-size: 18px; line-height: 1.7; color: #485366; }
.definition-card { background: #fff; border: 1px solid #cacdd1; box-shadow: 13px 13px 0 #d6d2c8, 0 30px 70px rgba(16,25,43,.1); transform: rotate(1.4deg); }
.definition-top, .definition-bottom { display: flex; justify-content: space-between; align-items: center; gap: 14px; padding: 16px 23px; font: 500 10px/1.25 var(--mono); letter-spacing: .04em; }
.definition-top { background: #e4edfa; border-bottom: 1px solid #bfcddd; }
.definition-bottom { border-top: 1px solid #d5d7db; color: #607087; }
.definition-bottom span:last-child { font: 18px/1 var(--body); }
.definition-body { padding: clamp(28px, 4vw, 52px) clamp(24px, 4vw, 52px) 36px; }
.definition-word { position: relative; width: max-content; max-width: 100%; font: clamp(39px, 4.6vw, 74px)/1 var(--display); letter-spacing: -.09em; overflow-wrap: anywhere; }
.definition-word span { position: absolute; top: -18px; right: -28px; color: var(--blue); font: 33px/1 var(--body); }
.pronunciation { display: flex; flex-wrap: wrap; gap: 12px 18px; margin: 14px 0 34px; color: #136fdb; font: 500 12px/1.5 var(--mono); }
.pronunciation span { color: #768391; }
.definition-body ol { margin: 0; padding: 0; list-style: none; }
.definition-body li { display: flex; gap: 18px; padding: 17px 0; border-top: 1px solid #e2e3e5; color: #303a49; font-size: 15px; line-height: 1.45; }
.list-number { color: #1677e7; font: 500 11px/1.5 var(--mono); }

/* The human */
.human-section { position: relative; overflow: hidden; background: #0b1120; }
.human-section::before { position: absolute; inset: 0; opacity: .16; background-image: radial-gradient(#327bc9 1px, transparent 1px); background-size: 15px 15px; mask-image: linear-gradient(90deg, #000, transparent 57%); content: ''; }
.human-layout { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 12%; align-items: center; }
.human-decoration { position: relative; display: grid; place-items: center; width: min(100%, 500px); aspect-ratio: 1; border: 1px solid rgba(58,138,246,.31); border-radius: 50%; background: radial-gradient(circle, rgba(28,103,205,.3), transparent 57%); }
.human-decoration::before, .human-decoration::after { position: absolute; content: '✦'; color: var(--blue); font: 30px/1 var(--body); }
.human-decoration::before { top: 10%; left: 11%; }
.human-decoration::after { right: 10%; bottom: 15%; font-size: 17px; }
.human-decoration-ring { position: absolute; border: 1px dashed rgba(106,175,255,.32); border-radius: 50%; }
.ring-one { inset: 12%; animation: burst-turn 35s linear infinite; }
.ring-two { inset: 26%; border-style: solid; animation: burst-turn 28s linear reverse infinite; }
.code-symbol { z-index: 1; color: var(--blue); font: clamp(80px, 9vw, 145px)/1 var(--display); letter-spacing: -.18em; text-shadow: 0 0 60px rgba(36,139,255,.4); transform: translateX(-.07em); }
.human-decoration-caption { position: absolute; bottom: -18px; padding: 9px 15px; border: 1px solid #458ce4; color: var(--blue-light); background: #0b1120; font: 500 11px/1 var(--mono); letter-spacing: .08em; transform: rotate(-4deg); }
.human-copy h2 { max-width: 650px; }
.human-copy h2 span { display: block; color: var(--blue); }
.human-copy .human-large { max-width: 590px; margin: 35px 0 22px; font-size: clamp(20px, 2.1vw, 27px); line-height: 1.45; letter-spacing: -.035em; }
.human-copy > p:not(.eyebrow):not(.human-large) { max-width: 540px; margin: 0; color: #aab5c4; font-size: 16px; line-height: 1.75; }
.human-signoff { display: flex; align-items: center; gap: 15px; width: max-content; margin-top: 35px; padding-top: 21px; border-top: 1px solid rgba(255,255,255,.25); color: var(--blue-light); font: 500 11px/1.45 var(--mono); letter-spacing: .08em; }
.signoff-star { color: var(--blue); font: 36px/1 var(--body); }

/* The button */
.button-section { position: relative; overflow: hidden; color: var(--ink); background: var(--blue); }
.button-section::before { position: absolute; inset: 0; opacity: .13; background-image: radial-gradient(#041d3a 1px, transparent 1px); background-size: 19px 19px; content: ''; }
.button-bg-word { position: absolute; right: -70px; bottom: -75px; color: rgba(2,30,63,.07); font: min(18vw, 270px)/1 var(--display); letter-spacing: -.1em; pointer-events: none; }
.button-layout { position: relative; display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 11%; align-items: center; }
.button-copy .eyebrow { color: #103e78; }
.button-copy h2 { margin-block: 28px 18px; }
.button-copy h2 span { color: #fff; }
.button-copy > p:not(.eyebrow) { max-width: 340px; margin: 0 0 28px; font-size: 18px; line-height: 1.6; color: #102d4d; }
.button-play { min-width: 254px; color: #fff; background: var(--ink); box-shadow: 8px 8px 0 rgba(5,27,57,.2); }
.button-play:hover { background: #182239; box-shadow: 11px 11px 0 rgba(5,27,57,.2); }
.button-play .button-arrow { color: var(--blue); background: #273447; }
.result-card { position: relative; display: flex; flex-direction: column; justify-content: space-between; min-height: 360px; padding: 28px; color: #fff; background: #0a1020; border: 1px solid rgba(255,255,255,.37); box-shadow: 16px 16px 0 rgba(1,29,66,.24), 0 26px 70px rgba(1,20,55,.22); transform: rotate(-1.5deg); }
.result-card::before, .result-card::after { position: absolute; width: 12px; height: 12px; border: 2px solid var(--blue); content: ''; }
.result-card::before { top: -5px; left: -5px; border-right: 0; border-bottom: 0; }
.result-card::after { right: -5px; bottom: -5px; border-top: 0; border-left: 0; }
.result-card-top, .result-card-bottom { display: flex; justify-content: space-between; gap: 15px; color: #7d9bc4; font: 500 10px/1.4 var(--mono); letter-spacing: .07em; }
.result-icon { position: absolute; top: 90px; right: 35px; color: var(--blue); font: 75px/1 var(--body); opacity: .2; }
.result-card p { position: relative; z-index: 1; max-width: 460px; margin: 26px 0; font: clamp(30px, 3vw, 49px)/1.12 var(--display); letter-spacing: -.07em; }
.result-card.is-changing p { animation: quote-pop .45s ease both; }
.result-card-bottom { padding-top: 17px; border-top: 1px solid rgba(255,255,255,.18); }
.result-card-bottom span:last-child { font: 19px/1 var(--body); }
.burst-particle { position: absolute; z-index: 6; width: 7px; height: 7px; pointer-events: none; background: var(--paper); border-radius: 2px; animation: particle .7s ease-out forwards; }

/* Footer */
.site-footer { background: #070a10; }
.footer-top { display: flex; align-items: end; justify-content: space-between; gap: 30px; min-height: 330px; padding-block: 70px; }
.footer-headline { margin: 28px 0 0; font: clamp(40px, 5.8vw, 91px)/1 var(--display); letter-spacing: -.085em; }
.footer-headline span { display: block; color: var(--blue); }
.back-top { display: inline-flex; align-items: center; gap: 30px; padding: 15px 0 15px 18px; border-bottom: 1px solid #679bce; color: var(--blue-light); font: 500 11px/1 var(--mono); white-space: nowrap; transition: gap .2s ease; }
.back-top:hover { gap: 37px; }
.back-top span { font: 20px/1 var(--body); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; min-height: 78px; padding-block: 25px; border-top: 1px solid var(--line); color: #8491a4; font: 500 10px/1.5 var(--mono); letter-spacing: .06em; }
.footer-bottom > span:last-child { color: var(--blue-light); }
.footer-bottom > span:last-child span { padding-left: 5px; }

@keyframes enter-up { from { opacity: 0; transform: translateY(23px); } to { opacity: 1; transform: translateY(0); } }
@keyframes title-reveal { from { opacity: 0; transform: translateY(105%) skewY(5deg); } to { opacity: 1; transform: translateY(0) skewY(0); } }
@keyframes portrait-enter { from { opacity: 0; transform: translate(50px, 30px) scale(.94); } to { opacity: 1; transform: translateX(12px) scale(1); } }
@keyframes spark-turn { 0%, 100% { transform: rotate(-12deg) scale(1); } 50% { transform: rotate(22deg) scale(1.18); } }
@keyframes burst-turn { to { transform: rotate(360deg); } }
@keyframes orb-drift { to { transform: translate(-50px, 70px); opacity: .35; } }
@keyframes scan { to { transform: translateY(850px) skewY(-10deg); } }
@keyframes ticker { to { transform: translateX(-50%); } }
@keyframes reveal-up { from { opacity: 0; transform: translateY(35px); } to { opacity: 1; transform: translateY(0); } }
@keyframes quote-pop { from { opacity: .3; transform: translateY(12px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
@keyframes particle { to { opacity: 0; transform: translate(var(--dx), var(--dy)) rotate(160deg); } }
.reveal.is-visible { animation: reveal-up .75s cubic-bezier(.2,.75,.2,1) both; }

@media (max-width: 1120px) {
  .content-width, .site-header { width: min(100% - 64px, 1480px); }
  .hero-inner { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); }
  .hero-art { transform: none; }
  .hero-art-label-top { right: -8px; }
  .hero-title { font-size: clamp(80px, 10.5vw, 125px); }
  .hero-art-sticker { right: -18px; }
}

@media (max-width: 860px) {
  .site-header { height: 84px; }
  .site-header nav { gap: 20px; }
  .site-header nav .nav-feature { display: none; }
  .hero-inner { grid-template-columns: 1fr 1fr; gap: 0; min-height: 780px; padding-top: 130px; }
  .hero-title { font-size: clamp(70px, 10.5vw, 100px); }
  .hero-art { min-height: 480px; }
  .portrait-frame { width: 80%; }
  .hero-art-burst { width: 460px; }
  .hero-art-sticker { right: -10px; bottom: 20px; width: 88px; height: 88px; }
  .hero-art-sticker span { font-size: 26px; }
  .hero-art-sticker small { font-size: 7px; }
  .hero-art-label { display: none; }
  .hero-actions { flex-wrap: wrap; gap: 22px; }
  .word-layout, .human-layout, .button-layout { gap: 8%; }
  .definition-body { padding-inline: 28px; }
  .definition-word { font-size: 42px; }
}

@media (max-width: 700px) {
  .content-width, .site-header { width: min(100% - 40px, 1480px); }
  .site-header { height: 70px; }
  .brand { font-size: 17px; }
  .brand-mark { width: 31px; height: 31px; font-size: 21px; }
  .site-header nav a { font-size: 9px; }
  .site-header nav { gap: 13px; }
  .hero { min-height: 0; }
  .hero-inner { display: flex; flex-direction: column; align-items: stretch; min-height: 0; padding-top: 132px; padding-bottom: 105px; }
  .hero-copy { z-index: 4; }
  .hero-eyebrow { margin-bottom: 31px; font-size: 9px; }
  .eyebrow-index { display: none; }
  .hero-title { margin-left: -5px; margin-bottom: 25px; font-size: clamp(82px, 17vw, 125px); }
  .title-line-blue { margin-top: 9px; }
  .title-spark { top: -6px; right: -29px; }
  .hero-lead { margin: 35px 0 12px; font-size: 27px; }
  .hero-description { max-width: 340px; font-size: 15px; }
  .hero-actions { margin-top: 25px; }
  .hero-art { width: 100%; min-height: 545px; margin-top: 28px; }
  .portrait-frame { width: min(78%, 380px); }
  .hero-art-burst { width: 540px; max-width: none; }
  .hero-art-sticker { right: 6%; bottom: 12px; }
  .hero-footer { right: 0; bottom: 24px; left: 0; }
  .hero-footer > span:last-child { display: none; }
  .ticker-track { min-height: 49px; gap: 25px; }
  .ticker-track span { font-size: 19px; }
  .word-layout, .human-layout, .button-layout { grid-template-columns: 1fr; gap: 55px; }
  .section-pad { padding-block: 90px; }
  .section-intro h2, .human-copy h2, .button-copy h2 { font-size: clamp(49px, 10vw, 70px); }
  .definition-card { max-width: 560px; margin-inline: 5px 15px; }
  .human-layout { display: flex; flex-direction: column-reverse; align-items: stretch; }
  .human-decoration { width: min(70%, 350px); margin: 0 auto 15px; }
  .code-symbol { font-size: 90px; }
  .button-layout { gap: 46px; }
  .result-card { min-height: 310px; }
  .footer-top { min-height: 300px; }
  .footer-bottom { flex-wrap: wrap; }
}

@media (max-width: 430px) {
  .brand-name { font-size: 16px; }
  .site-header nav a:first-child { display: none; }
  .hero-inner { padding-top: 119px; }
  .hero-title { font-size: clamp(70px, 19vw, 82px); }
  .hero-art { min-height: 480px; }
  .portrait-frame { width: 83%; }
  .hero-art-burst { width: 460px; }
  .hero-art-sticker { right: 0; bottom: 5px; }
  .hero-actions { align-items: flex-start; }
  .text-link { margin-top: 5px; }
  .section-intro h2, .human-copy h2, .button-copy h2 { font-size: 47px; }
  .definition-body { padding: 26px 22px; }
  .definition-word { font-size: 37px; }
  .definition-word span { right: -20px; font-size: 24px; }
  .pronunciation { font-size: 10px; }
  .definition-body li { font-size: 14px; }
  .result-card { padding: 22px; }
  .result-card p { font-size: 32px; }
  .footer-top { display: block; min-height: 0; }
  .back-top { margin-top: 35px; }
  .footer-bottom > span:nth-child(2) { order: 3; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .portrait-frame { transform: rotate(-3deg) !important; }
  .ticker-track { transform: none !important; }
}