:root {
  color-scheme: light;
  --navy: #0b2b53;
  --ink: #12273f;
  --muted: #526479;
  --blue: #f0f6fc;
  --lavender: #f0edfa;
  --coral: #e84424;
  --line: #dce4ed;
  --page-width: 1184px;
  font-family: "Avenir Next", "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", sans-serif;
  font-synthesis: none;
  line-height: 1.85;
  color: var(--ink);
  background: #fff;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 120px; }
body { margin: 0; }
img { display: block; max-width: 100%; height: auto; }
a { color: var(--navy); text-underline-offset: .24em; }
a:hover { text-decoration-thickness: 2px; }
button, summary, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 5px; }
::selection { background: #d9e8fa; color: var(--navy); }
h1, h2, h3, h4, p, figure { margin: 0; }
h1, h2, h3, h4 { line-height: 1.5; letter-spacing: -.04em; }
h1 { font-size: clamp(2.6rem, 4.2vw, 3.25rem); line-height: 1.38; font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 800; }
h3 { font-size: clamp(1.6rem, 2.4vw, 2.1rem); font-weight: 800; }
h4 { font-size: 1.12rem; }
p + p { margin-top: .9rem; }
ol, ul { padding-left: 1.4rem; }
.wrap { width: min(var(--page-width), calc(100% - 80px)); margin-inline: auto; }
.skip-link { position: absolute; left: 1rem; top: -100px; z-index: 100; padding: .7rem 1rem; background: #fff; }
.skip-link:focus { top: 1rem; }
.site-header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 88px; }
.brand { display: inline-flex; align-items: center; gap: .75rem; flex-shrink: 0; color: var(--navy); text-decoration: none; font-size: 1.02rem; font-weight: 800; letter-spacing: -.025em; line-height: 1.4; }
.brand img { width: 42px; height: 42px; border-radius: 11px; }
.site-nav { display: flex; align-items: center; gap: 1.8rem; font-size: .85rem; font-weight: 600; }
.site-nav a { display: inline-flex; align-items: center; min-height: 44px; text-decoration: none; white-space: nowrap; }
.site-nav a:hover { text-decoration: underline; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 54px; padding: .82rem 1.6rem; border: 1px solid var(--navy); border-radius: 9px; text-decoration: none; font-size: .96rem; font-weight: 700; line-height: 1.6; text-align: center; }
.button.primary { background: var(--navy); color: #fff; }
.button.primary:hover { background: #174273; border-color: #174273; text-decoration: none; }
.button.secondary { background: transparent; color: var(--navy); }
.button.secondary:hover { background: var(--blue); text-decoration: none; }
.button.small { min-height: 44px; padding: .55rem 1rem; font-size: .84rem; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem; margin-top: 1.8rem; }
.text-link { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; font-size: .92rem; }
.platform { display: inline-flex; align-items: center; gap: .6rem; font-size: .8rem; font-weight: 600; color: var(--muted); margin-bottom: 1.25rem; }
.platform::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--coral); }
.hero { display: grid; grid-template-columns: 1fr 1.07fr; gap: 3.5rem; align-items: center; padding-block: 72px 78px; }
.hero-copy { padding-bottom: .6rem; }
.hero-description { margin-top: 1.5rem; font-size: 1rem; max-width: 31em; }
.hero-description strong { font-weight: 700; }
.hero-fine { margin-top: .8rem; color: var(--muted); font-size: .78rem; }
.example-label { display: flex; flex-wrap: wrap; gap: .35rem .65rem; font-size: .72rem; color: #d3e1f1; font-weight: 600; }
.hero-demo { width: 100%; }
.hero-game { position: relative; overflow: hidden; border-radius: 16px 16px 0 0; height: 250px; }
.hero-game > img { width: 100%; height: 100%; object-fit: cover; object-position: center 49%; }
.game-scene-label { position: absolute; top: 14px; left: 16px; font-size: .68rem; font-weight: 700; color: var(--navy); background: #fff; border-radius: 4px; padding: .25rem .65rem; }
.game-chat { position: absolute; bottom: 14px; left: 16px; right: 16px; background: #0b2b53ed; color: #fff; padding: 11px 16px; border-left: 3px solid #6cdef4; border-radius: 5px; }
.game-chat span { font-size: .68rem; color: #c7e9f2; }
.game-chat p { font-size: 1.12rem; font-weight: 700; margin-top: .1rem; }
.hero-keyboard { background: #e9edf3; border: 1px solid #d3dce7; padding: 10px 14px 14px; border-radius: 0 0 16px 16px; }
.hero-keyboard > p { font-size: .74rem; color: #394f6a; font-weight: 700; margin-bottom: 7px; }
.hero-keyboard > img { width: 100%; height: 224px; object-fit: cover; object-position: top; border-radius: 8px; }
.hero-demo > figcaption { font-size: .68rem; line-height: 1.7; color: var(--muted); margin-top: .6rem; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.game-story { padding: 34px; background: var(--blue); border-radius: 16px; margin-bottom: 44px; }
.game-story-heading { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 50px; margin-bottom: 28px; }
.story-context p { font-size: .9rem; color: var(--muted); }
.persona-role, .story-context .persona-role, .scene-content > .persona-role { font-size: .79rem; font-weight: 700; color: var(--navy); line-height: 1.8; }
.game-story-heading .scene-tag { background: #dce9f8; }
.story-switcher { border: 0; padding: 0; margin: 0; min-width: 0; position: relative; }
.story-switcher > input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.story-labels { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid #c4d3e6; gap: 7px; }
.story-labels label { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 14px 10px; min-height: 56px; font-size: .9rem; font-weight: 700; cursor: pointer; border-radius: 7px 7px 0 0; line-height: 1.6; }
.story-labels label span { width: 24px; height: 24px; border-radius: 50%; line-height: 24px; text-align: center; background: #fff; flex-shrink: 0; font-size: .75rem; }
#game-read:checked ~ .story-labels label[for="game-read"], #game-write:checked ~ .story-labels label[for="game-write"], #game-insert:checked ~ .story-labels label[for="game-insert"] { background: var(--navy); color: #fff; }
#game-read:checked ~ .story-labels label[for="game-read"] span, #game-write:checked ~ .story-labels label[for="game-write"] span, #game-insert:checked ~ .story-labels label[for="game-insert"] span { color: var(--navy); }
#game-read:focus-visible ~ .story-labels label[for="game-read"], #game-write:focus-visible ~ .story-labels label[for="game-write"], #game-insert:focus-visible ~ .story-labels label[for="game-insert"] { outline: 3px solid var(--coral); outline-offset: 3px; }
.story-panel { display: none; grid-template-columns: .85fr 1.15fr; gap: 60px; align-items: center; padding-top: 32px; min-height: 640px; }
#game-read:checked ~ .story-panels .panel-read, #game-write:checked ~ .story-panels .panel-write, #game-insert:checked ~ .story-panels .panel-insert { display: grid; }
.story-figure { width: min(100%, 260px); justify-self: center; }
.keyboard-story, .review-diagram { width: min(100%, 360px); }
.story-figure figcaption { font-size: .67rem; line-height: 1.8; color: var(--muted); margin-top: .7rem; }
.story-copy .feature-name { font-size: .8rem; font-weight: 700; margin-bottom: .9rem; color: var(--navy); }
.story-copy h4 { font-size: 1.8rem; letter-spacing: -.03em; }
.story-copy > p { font-size: .88rem; color: var(--muted); margin-top: 1rem; }
.story-copy .sample { margin-top: 1.2rem; background: #fff; border: 1px solid #d2e0ef; }
.story-copy .feature-limit { font-size: .74rem; }
.story-note { margin-top: 1.2rem; color: var(--muted); font-size: .72rem; line-height: 1.8; }
.review-card { border: 1px solid #d2deed; border-radius: 10px; padding: 22px; background: #fff; }
.review-card > p { font-size: .73rem; color: var(--muted); }
.review-source { padding-block: 12px; font-size: .96rem; }
.review-translation { padding-block: 15px; border-top: 1px solid var(--line); font-weight: 800; font-size: 1.3rem; }
.review-action { padding: 10px; border-radius: 6px; background: var(--blue); font-size: .78rem; font-weight: 700; text-align: center; }
.destination-example { margin-top: 24px; padding: 18px 22px; color: #fff; background: var(--navy); border-radius: 9px; }
.destination-example span { font-size: .7rem; color: #d3e1f1; }
.destination-example p { font-size: 1.12rem; font-weight: 700; margin-top: .5rem; }
.promise-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding-block: 23px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); list-style: none; padding-inline: 0; margin: 0; }
.promise-strip li { display: flex; justify-content: center; align-items: center; gap: .7rem; font-size: .9rem; font-weight: 700; }
.promise-strip svg { width: 22px; height: 22px; flex-shrink: 0; color: var(--navy); }
.release-note { display: flex; align-items: baseline; gap: .8rem; margin-top: 20px; padding: 14px 18px; border-radius: 8px; background: var(--blue); font-size: .76rem; color: #344c66; line-height: 1.8; }
.release-note strong { white-space: nowrap; color: var(--navy); }
.section { padding-block: 100px; }
.section-heading { margin-bottom: 40px; }
.section-heading p { margin-top: .9rem; color: var(--muted); max-width: 42em; }
.scene-nav { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.5rem; }
.scene-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: .4rem 1rem; border: 1px solid var(--line); border-radius: 30px; text-decoration: none; font-weight: 600; font-size: .83rem; }
.scene-nav a:hover { background: var(--blue); border-color: var(--navy); }
.scene { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding-block: 36px 64px; }
.scene + .scene { border-top: 1px solid var(--line); padding-top: 64px; }
.scene.reverse .scene-image { order: 2; }
.scene-image img { width: 100%; aspect-ratio: 1.23; object-fit: cover; border-radius: 14px; }
.scene-image figcaption { color: var(--muted); font-size: .7rem; margin-top: .55rem; }
.scene-image .context-photo { height: 205px; aspect-ratio: auto; border-radius: 12px 12px 0 0; object-fit: cover; object-position: center 38%; }
.fan-app-demo { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: center; padding: 16px; background: var(--lavender); border-radius: 0 0 12px 12px; }
.notice-example { padding: 16px 12px; background: #fff; border: 2px solid #aabbdb; border-radius: 6px; }
.notice-example p, .fan-keyboard-demo p { font-size: .67rem; font-weight: 700; color: #516078; margin-bottom: .7rem; }
.notice-example strong { font-size: 1rem; line-height: 2; display: block; color: var(--navy); }
.notice-example span { display: block; font-size: .64rem; margin-top: 1rem; color: var(--muted); }
.fan-keyboard-demo img { width: 100%; border: 1px solid #d4d9e3; border-radius: 7px; aspect-ratio: auto; object-fit: contain; }
.browser-example { padding: 20px 24px; border-inline: 1px solid var(--line); background: #fff; }
.browser-example-title { color: var(--muted); font-size: .7rem; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.browser-sample-heading { font-size: .94rem; font-weight: 700; margin-top: 12px; }
.selected-review { margin-top: 12px; padding: 12px 14px; border: 2px solid #4b86c7; background: var(--blue); border-radius: 5px; }
.selected-review span { color: #355e91; font-size: .68rem; font-weight: 700; }
.selected-review p { font-size: .94rem; margin-top: .4rem; }
.app-reading-example { background: var(--navy); color: #fff; padding: 16px 24px; border-radius: 0 0 12px 12px; }
.app-reading-example span { color: #d3e1f1; font-size: .7rem; }
.app-reading-example p { font-weight: 700; font-size: 1rem; margin-top: .4rem; }
.scene-tag { display: inline-flex; align-items: center; background: var(--blue); color: var(--navy); font-size: .8rem; font-weight: 700; padding: .32rem .8rem; border-radius: 5px; margin-bottom: 1rem; }
.scene.korean .scene-tag { background: var(--lavender); }
.scene-content > p { margin-top: 1rem; font-size: .94rem; color: var(--muted); }
.scene-jobs { display: grid; grid-template-columns: 42px 1fr; gap: .7rem .8rem; margin-block: 1.25rem; font-size: .85rem; }
.scene-jobs dt { font-weight: 800; color: var(--navy); }
.scene-jobs dd { margin: 0; }
.planned { display: inline-block; font-size: .68rem; font-weight: 600; color: #384f69; background: #e7eef7; border-radius: 4px; padding: .12rem .45rem; white-space: nowrap; vertical-align: .1em; }
.sample { padding: 15px 18px; background: var(--blue); border-radius: 8px; }
.sample .example-label { color: var(--muted); }
.sample .source { font-size: .85rem; margin-top: .5rem; }
.sample .translation { margin-top: .2rem; font-size: 1.06rem; font-weight: 700; color: var(--navy); }
.korean .sample { background: var(--lavender); }
.scene-content .scene-limit { margin-top: .85rem; font-size: .72rem; line-height: 1.8; }
.feature-section { background: var(--blue); }
.product-row { display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: center; padding-block: 28px 58px; }
.product-row + .product-row { border-top: 1px solid #cdd9e8; padding-top: 64px; padding-bottom: 0; }
.product-row.reading { grid-template-columns: 1.05fr .95fr; }
.product-copy > p { margin-top: 1.1rem; color: var(--muted); font-size: .94rem; }
.product-copy .feature-name { color: var(--navy); font-weight: 700; font-size: .82rem; margin-bottom: .6rem; margin-top: 0; }
.product-steps { list-style: none; counter-reset: feature-step; padding: 0; margin: 1.6rem 0 1rem; }
.product-steps li { position: relative; counter-increment: feature-step; padding-left: 43px; margin-top: 1.1rem; }
.product-steps li::before { content: counter(feature-step); position: absolute; top: 1px; left: 0; width: 28px; height: 28px; border-radius: 50%; background: #fff; color: var(--navy); font-weight: 800; font-size: .8rem; text-align: center; line-height: 28px; }
.product-steps strong { display: block; font-size: .96rem; }
.product-steps span { display: block; color: var(--muted); font-size: .82rem; margin-top: .15rem; }
.ui-figure { justify-self: center; width: min(100%, 396px); }
.ui-frame { padding: 10px; background: #fff; border: 1px solid #d7e0ec; border-radius: 22px; box-shadow: 0 12px 30px #0b2b530e; }
.ui-frame img { width: 100%; border-radius: 14px; }
.ui-figure figcaption { margin-top: .8rem; color: var(--muted); font-size: .7rem; line-height: 1.8; }
.screen-figure { width: min(100%, 255px); }
.product-copy .feature-limit { margin-top: 1rem; font-size: .75rem; }
.features-footnote { color: var(--muted); font-size: .73rem; margin-top: 2.5rem; padding-top: 1.2rem; border-top: 1px solid #cdd9e8; }
.ipad-section { display: grid; grid-template-columns: .75fr 1.25fr; gap: 60px; align-items: center; }
.ipad-copy p { margin-top: 1.1rem; color: var(--muted); font-size: .93rem; }
.ipad-figure .ui-frame { padding: 8px; border-radius: 16px; }
.ipad-figure figcaption { margin-top: .8rem; color: var(--muted); font-size: .7rem; }
.privacy-section { background: var(--navy); color: #fff; }
.privacy-section .wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 70px; }
.privacy-intro p { margin-top: 1.2rem; font-size: .95rem; color: #d3e1f1; }
.privacy-intro a { margin-top: 1.2rem; color: #fff; }
.privacy-list { list-style: none; margin: 0; padding: 0; }
.privacy-list li + li { margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid #ffffff2b; }
.privacy-list h3 { font-size: 1.03rem; letter-spacing: -.01em; }
.privacy-list p { color: #d3e1f1; font-size: .86rem; margin-top: .4rem; }
.trial { display: grid; grid-template-columns: 1fr .9fr; gap: 60px; align-items: center; padding: 44px 48px; border-radius: 16px; background: var(--lavender); }
.trial h3 { font-size: 1.8rem; }
.trial p { color: #4e4963; font-size: .9rem; margin-top: 1rem; }
.trial .trial-detail { font-size: .76rem; line-height: 1.85; }
.trial-facts { list-style: none; padding: 0; margin: 0; display: grid; gap: .7rem; }
.trial-facts li { position: relative; padding-left: 27px; font-size: .88rem; }
.trial-facts li::before { content: "✓"; position: absolute; left: 0; font-weight: 800; color: var(--navy); }
.plans-intro { margin: 3rem 0 1.5rem; }
.plans-intro h3 { font-size: 1.4rem; }
.plans-intro p { margin-top: .6rem; font-size: .82rem; color: var(--muted); }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.plan { padding: 26px 26px 30px; border: 1px solid var(--line); border-radius: 12px; }
.plan.bundle { border: 2px solid var(--navy); padding: 25px 25px 29px; background: var(--blue); }
.plan .plan-audience { color: var(--muted); font-size: .78rem; margin-bottom: .7rem; }
.plan h4 { font-size: 1.14rem; }
.plan .purchase-type { font-weight: 800; font-size: 1.7rem; margin-top: 1rem; color: var(--navy); }
.plan .plan-description { font-size: .85rem; color: var(--muted); margin-top: 1rem; }
.plan ul { margin: 1rem 0 0; font-size: .82rem; }
.plan li + li { margin-top: .35rem; }
.plans-note { margin-top: 1.5rem; color: var(--muted); font-size: .78rem; }
.setup-guide { display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; margin-top: 3rem; padding-top: 2.5rem; border-top: 1px solid var(--line); }
.setup-guide h3 { font-size: 1.3rem; }
.setup-guide p { margin-top: .7rem; font-size: .85rem; color: var(--muted); }
.setup-guide ol { margin: 0; font-size: .86rem; }
.setup-guide li + li { margin-top: .7rem; }
.faq-section { background: #f8fafc; }
.faq-layout { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; }
.faq-intro p { margin-top: 1rem; color: var(--muted); font-size: .88rem; }
.faq-intro a { margin-top: 1rem; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { cursor: pointer; padding: 20px 36px 20px 0; font-weight: 700; position: relative; font-size: .92rem; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 3px; top: 19px; font-weight: 400; font-size: 1.2rem; color: var(--navy); }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { color: var(--muted); font-size: .85rem; margin: 0; padding: 0 28px 23px 0; }
.final-cta { text-align: center; padding-block: 92px; }
.final-cta p { max-width: 41em; margin: 1rem auto 0; color: var(--muted); font-size: .95rem; }
.final-cta .actions { justify-content: center; }
.final-cta .cta-note { font-size: .74rem; }
.site-footer { border-top: 1px solid var(--line); padding-block: 36px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 2rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: .4rem 1.4rem; font-size: .8rem; }
.footer-links a { display: inline-flex; align-items: center; min-height: 44px; }
.footer-fine { font-size: .71rem; color: var(--muted); margin-top: 1.5rem; }
.footer-fine p + p { margin-top: .5rem; }
.mobile-cta { display: none; }
[lang="en"] h1 { font-size: clamp(2.8rem, 4.5vw, 4rem); line-height: 1.17; letter-spacing: -.045em; }
[lang="en"] .hero-description { max-width: 31em; }
[lang="en"] h2, [lang="en"] h3 { line-height: 1.28; }
[lang="en"] .site-nav { gap: 1.3rem; }

@media (min-width: 1400px) {
  .hero { padding-block: 84px 80px; }
}
@media (max-width: 1050px) {
  .wrap { width: calc(100% - 56px); }
  .site-nav { gap: 1.1rem; }
  .header-download { display: none; }
  .hero { gap: 2rem; padding-block: 60px; }
  h1 { font-size: clamp(2.6rem, 4.9vw, 3.4rem); }
  .scene { gap: 36px; }
  .product-row, .privacy-section .wrap { gap: 48px; }
  .ipad-section { gap: 36px; }
  .trial { gap: 32px; padding: 36px; }
  .plan { padding: 22px 20px; }
  .plan.bundle { padding: 21px 19px; }
  .faq-layout { gap: 36px; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 138px; }
  .wrap { width: calc(100% - 40px); }
  .header-inner { min-height: 0; gap: 8px; align-items: flex-start; flex-direction: column; padding-block: 12px 6px; }
  .brand { font-size: .92rem; }
  .brand img { width: 34px; height: 34px; border-radius: 9px; }
  .site-nav, [lang="en"] .site-nav { width: 100%; justify-content: space-between; flex-wrap: wrap; gap: .25rem .5rem; font-size: .77rem; }
  .site-nav a { min-height: 44px; }
  .hero { grid-template-columns: 1fr; gap: 20px; padding-block: 32px 38px; }
  .hero-copy { display: contents; }
  h1 { font-size: clamp(2.45rem, 6.7vw, 3.5rem); }
  .platform { font-size: .75rem; margin-bottom: 0; }
  .hero-description { font-size: .94rem; margin-top: 0; max-width: none; }
  .actions { margin-top: 1.5rem; gap: .7rem; }
  .button { padding-inline: 1.15rem; min-height: 52px; font-size: .86rem; }
  .hero .actions { margin-top: 0; }
  .hero-fine { font-size: .71rem; margin-top: 0; }
  .hero-game { height: 185px; }
  .hero-keyboard > img { height: 225px; }
  .hero-demo { grid-row: 3; max-width: 550px; margin-inline: auto; }
  .game-chat p { font-size: 1rem; }
  .game-story { padding: 24px 18px; margin-bottom: 24px; }
  .game-story-heading { grid-template-columns: 1fr; gap: 16px; margin-bottom: 22px; }
  .story-context p { font-size: .86rem; }
  .story-labels { gap: 3px; }
  .story-labels label { gap: 5px; font-size: .72rem; padding: 10px 5px; }
  .story-labels label span { width: 20px; height: 20px; font-size: .67rem; line-height: 20px; }
  .story-panel { grid-template-columns: 1fr; gap: 24px; min-height: 0; padding-top: 28px; }
  .story-figure { width: min(78%, 230px); }
  .keyboard-story, .review-diagram { width: 100%; max-width: 340px; }
  .story-copy h4 { font-size: 1.5rem; }
  .story-copy > p { font-size: .84rem; }
  .story-copy .feature-limit { font-size: .72rem; }
  .scene-image .context-photo { height: 185px; }
  .fan-app-demo { padding: 12px; gap: 10px; }
  .notice-example { padding: 12px 9px; }
  .notice-example strong { font-size: .85rem; }
  .notice-example p, .fan-keyboard-demo p { font-size: .6rem; }
  .notice-example span { font-size: .61rem; }
  .promise-strip { grid-template-columns: 1fr; gap: .65rem; padding-block: 19px; }
  .promise-strip li { font-size: .83rem; justify-content: flex-start; }
  .promise-strip svg { width: 20px; height: 20px; }
  .release-note { flex-direction: column; gap: .25rem; margin-top: 16px; padding: 13px 15px; font-size: .73rem; }
  .section { padding-block: 64px; }
  .section-heading { margin-bottom: 24px; }
  .section-heading p { font-size: .9rem; }
  .scene-nav { gap: .4rem; }
  .scene-nav a { font-size: .74rem; padding-inline: .8rem; }
  .scene, .scene + .scene { grid-template-columns: 1fr; gap: 26px; padding-block: 28px 44px; }
  .scene.reverse .scene-image { order: 0; }
  .scene-image img { aspect-ratio: 1.5; }
  .scene-image .fan-keyboard-demo img { aspect-ratio: auto; }
  .scene-tag { font-size: .73rem; margin-bottom: .8rem; }
  .scene-content > p { font-size: .88rem; }
  .scene-jobs { font-size: .83rem; }
  .scene-content .scene-limit { font-size: .72rem; }
  .product-row, .product-row.reading { grid-template-columns: 1fr; gap: 32px; padding-bottom: 44px; }
  .product-row + .product-row { padding-top: 44px; }
  .reading .product-copy { grid-row: 1; }
  .ui-figure { width: min(100%, 350px); }
  .screen-figure { width: min(76%, 245px); }
  .features-footnote { margin-top: 1.8rem; }
  .ipad-section { grid-template-columns: 1fr; gap: 30px; }
  .privacy-section .wrap { grid-template-columns: 1fr; gap: 36px; }
  .trial { grid-template-columns: 1fr; gap: 24px; padding: 28px 24px; }
  .trial h3 { font-size: 1.5rem; }
  .trial p { font-size: .85rem; }
  .plan-grid { grid-template-columns: 1fr; }
  .plan { padding: 24px; }
  .plan.bundle { padding: 23px; }
  .plan .purchase-type { font-size: 1.5rem; }
  .plans-note { font-size: .74rem; }
  .setup-guide { grid-template-columns: 1fr; gap: 24px; margin-top: 2.5rem; padding-top: 2rem; }
  .faq-layout { grid-template-columns: 1fr; gap: 28px; }
  .faq-list summary { font-size: .86rem; }
  .faq-list details p { font-size: .81rem; }
  .final-cta { padding-block: 64px; }
  .final-cta h2 br { display: none; }
  .final-cta p { font-size: .9rem; }
  .footer-top { align-items: flex-start; flex-direction: column; gap: 20px; }
  .site-footer { padding-block: 28px 104px; }
  .footer-links { gap: .3rem 1rem; font-size: .76rem; }
  .mobile-cta { display: flex; justify-content: space-between; align-items: center; gap: 12px; position: fixed; bottom: 0; inset-inline: 0; z-index: 25; padding: 10px 20px calc(10px + env(safe-area-inset-bottom)); background: #fff; border-top: 1px solid var(--line); }
  .mobile-cta p { font-size: .75rem; font-weight: 700; line-height: 1.6; }
  .mobile-cta p span { display: block; font-size: .65rem; color: var(--muted); font-weight: 400; }
  .mobile-cta .button { min-height: 42px; padding: .5rem 1rem; font-size: .75rem; }
  [lang="en"] h1 { font-size: clamp(2.5rem, 9vw, 3.6rem); }
}
@media (max-width: 374px) {
  .wrap { width: calc(100% - 32px); }
  h1 { font-size: 2.2rem; }
  .mobile-cta { padding-inline: 16px; }
}
@media print {
  .site-header { position: static; }
  .mobile-cta { display: none; }
  .section, .final-cta { padding-block: 30px; }
  .privacy-section { color: var(--navy); background: #fff; }
  .privacy-list p, .privacy-intro p, .privacy-intro a { color: var(--ink); }
}