:root {
  --paper: #f1f1ed;
  --white: #fff;
  --ink: #0b0b0b;
  --red: #ff3b2f;
  --red-2: #db2118;
  --ice: #dce8ee;
  --gray: #85857e;
  --line: #d3d3cd;
  --sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 20px; line-height: 1.72; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }
::selection { background: var(--red); color: #fff; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.ico { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
.container { width: min(1220px, calc(100% - 44px)); margin-inline: auto; }
.section { padding: 80px 0; background: var(--white); }

.age-bar { height: 32px; display: flex; align-items: center; justify-content: center; background: #050505; color: rgba(255,255,255,.48); font-size: 11px; letter-spacing: .05em; }

/* header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(241,241,237,.95); border-bottom: 1px solid var(--line); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.header-inner { display: flex; align-items: center; gap: 20px; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.brand img { width: 37px; height: 37px; border-radius: 9px; object-fit: cover; }
.brand b { font-size: 21px; letter-spacing: -.04em; font-weight: 900; }
.nav { display: flex; gap: 20px; margin-left: auto; }
.nav a { color: #70706a; font-size: 14px; }
.nav a:hover { color: var(--red); }
.header-cta { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: 3px; background: var(--ink); color: #fff; font-size: 13px; font-weight: 800; white-space: nowrap; }
.header-cta .ico { width: 15px; height: 15px; }
.header-cta:hover { background: var(--red); }
.menu-btn { display: none; width: 40px; height: 40px; align-items: center; justify-content: center; border: 1px solid var(--line); border-radius: 8px; }
.menu-btn i { position: relative; display: block; width: 17px; height: 1.5px; background: var(--ink); }
.menu-btn i::before, .menu-btn i::after { content: ""; position: absolute; left: 0; width: 17px; height: 1.5px; background: var(--ink); transition: transform .2s ease; }
.menu-btn i::before { top: -6px; }
.menu-btn i::after { top: 6px; }
.menu-btn[aria-expanded="true"] i { background: transparent; }
.menu-btn[aria-expanded="true"] i::before { transform: translateY(6px) rotate(45deg); }
.menu-btn[aria-expanded="true"] i::after { transform: translateY(-6px) rotate(-45deg); }
.mobile-nav { display: none; padding: 8px 20px 18px; background: var(--white); border-top: 1px solid var(--line); }
.mobile-nav.is-open { display: block; }
.mobile-nav a { display: block; padding: 11px 2px; border-bottom: 1px solid var(--line); color: #6f6f69; font-size: 14px; }
.mobile-nav .header-cta { margin-top: 12px; color: #fff; }

/* hero */
.hero { position: relative; overflow: hidden; background: #0b0b0b; color: #fff; padding: 48px 0 0; }
.hero::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 78% 25%, rgba(255,59,47,.22), transparent 32%), linear-gradient(90deg, #0b0b0b 0%, #0b0b0b 50%, #151515 100%); }
.hero-rule { position: absolute; z-index: 1; left: 0; top: 22%; width: 46%; height: 1px; background: rgba(255,59,47,.55); }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.02fr .98fr; gap: 26px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 8px; margin: 0 0 10px; color: #ff736a; font-family: var(--mono); font-size: 10.5px; letter-spacing: .1em; }
.eyebrow span { width: 7px; height: 7px; background: var(--red); }
.hero h1 { margin: 0 0 0 -4px; font-size: clamp(70px, 8.4vw, 122px); line-height: .92; letter-spacing: -.085em; font-weight: 900; white-space: nowrap; }
.hero-sub { margin: 8px 0 13px; font-size: clamp(28px, 3.2vw, 42px); line-height: 1.3; letter-spacing: -.05em; font-weight: 800; }
.hero-sub em { color: var(--red); font-style: normal; }
.hero-desc { max-width: 540px; margin: 0 0 18px; color: rgba(255,255,255,.52); font-size: 15px; line-height: 1.85; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 7px; padding: 12px 22px; border: 1.5px solid transparent; border-radius: 3px; font-size: 14.5px; font-weight: 800; transition: background .16s ease, color .16s ease, transform .16s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-red { background: var(--red); color: #fff; }
.btn-red:hover { background: var(--red-2); }
.btn-line { border-color: rgba(255,255,255,.35); color: #fff; }
.btn-line:hover { background: #fff; color: var(--ink); }
.hero-note { margin: 12px 0 0; color: rgba(255,255,255,.35); font-family: var(--mono); font-size: 10px; }

.hero-film { position: relative; height: 430px; }
.film-frame { position: absolute; overflow: hidden; width: 158px; height: 238px; border: 3px solid #fff; background: #222; box-shadow: 8px 10px 0 rgba(0,0,0,.35); }
.film-frame img { width: 100%; height: 100%; object-fit: cover; }
.film-frame i { position: absolute; right: 6px; bottom: 6px; color: #fff; font-family: var(--mono); font-size: 9px; font-style: normal; text-shadow: 0 1px 2px #000; }
.f1 { left: 2%; top: 42px; transform: rotate(-7deg); z-index: 1; }
.f2 { left: 32%; top: 4px; transform: rotate(1deg); z-index: 3; width: 178px; height: 268px; }
.f3 { right: 0; top: 62px; transform: rotate(8deg); z-index: 2; }
.film-holes { display: none; }
.film-tag { position: absolute; right: 0; top: 0; z-index: 5; padding: 4px 8px; background: #fff; color: var(--ink); font-family: var(--mono); font-size: 9px; letter-spacing: .08em; }
.film-stamp { position: absolute; left: 38%; top: 268px; z-index: 5; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 84px; height: 84px; border-radius: 50%; background: var(--red); color: #fff; font-size: 20px; font-weight: 900; line-height: 1.05; transform: rotate(-9deg); }
.film-stamp b { font-size: 11px; letter-spacing: .15em; font-weight: 600; }
.hero-stats { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4,1fr); margin-top: 28px; border-top: 1px solid rgba(255,255,255,.18); }
.hero-stats div { padding: 15px 14px; border-left: 1px solid rgba(255,255,255,.15); }
.hero-stats div:first-child { border-left: 0; padding-left: 0; }
.hero-stats b { display: block; color: #fff; font-size: 28px; line-height: 1; }
.hero-stats b em { color: var(--red); font-size: 11px; font-style: normal; }
.hero-stats span { display: block; margin-top: 4px; color: rgba(255,255,255,.4); font-size: 10px; }

/* ticker */
.ticker { overflow: hidden; background: var(--red); border-top: 1px solid #000; border-bottom: 1px solid #000; }
.ticker-track { display: flex; width: max-content; align-items: center; animation: tick 28s linear infinite; }
.ticker-track span { padding: 9px 22px; color: #fff; font-family: var(--mono); font-size: 11px; font-weight: 700; white-space: nowrap; }
.ticker-track i { width: 6px; height: 6px; background: #000; }
@keyframes tick { to { transform: translateX(-50%); } }

/* heads */
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 30px; }
.label { margin: 0 0 7px; color: var(--red); font-family: var(--mono); font-size: 11px; letter-spacing: .09em; }
.section-head h2 { margin: 0; font-size: clamp(40px, 4.8vw, 64px); line-height: 1.02; letter-spacing: -.065em; font-weight: 900; }
.section-head h2 em { color: var(--red); font-style: normal; }
.head-aside { max-width: 330px; margin: 0; color: var(--gray); font-size: 13px; line-height: 1.7; text-align: right; }

/* new */
.new-section { background: var(--white); }
.new-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 13px; }
.poster-img { position: relative; overflow: hidden; background: #111; border: 1px solid #111; }
.poster-img img { width: 100%; height: 340px; object-fit: cover; }
.poster-img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.45), transparent 40%); pointer-events: none; }
.poster-img > span { position: absolute; left: 8px; top: 8px; z-index: 2; padding: 3px 7px; background: var(--red); color: #fff; font-family: var(--mono); font-size: 8px; letter-spacing: .04em; }
.poster-img i { position: absolute; right: 9px; bottom: 9px; z-index: 2; display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: #fff; color: var(--ink); }
.poster-img .ico { width: 14px; height: 14px; fill: var(--ink); }
.poster-card h3 { margin: 8px 0 1px; font-size: 18px; letter-spacing: -.02em; }
.poster-card p { margin: 0; color: var(--gray); font-size: 11px; }

/* remake */
.remake-section { background: #0b0b0b; color: #fff; }
.remake-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 42px; align-items: center; }
.remake-visual { position: relative; height: 460px; }
.rm-one, .rm-two { position: absolute; width: 230px; height: 345px; object-fit: cover; border: 3px solid #fff; }
.rm-one { left: 6%; top: 56px; transform: rotate(-7deg); z-index: 1; }
.rm-two { left: 39%; top: 18px; transform: rotate(5deg); z-index: 2; }
.rm-stamp { position: absolute; right: 3%; top: 12%; z-index: 4; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 92px; height: 92px; border-radius: 50%; background: var(--red); color: #fff; font-size: 36px; font-weight: 900; line-height: 1; transform: rotate(8deg); }
.rm-stamp span { margin-top: 4px; font-family: var(--mono); font-size: 9px; font-weight: 500; }
.rm-label { position: absolute; left: 4%; bottom: 6px; color: var(--red); font-family: var(--mono); font-size: 10px; letter-spacing: .08em; }
.remake-copy .label { color: #ff736a; }
.remake-copy h2 { margin: 0 0 8px; font-size: clamp(42px,4.9vw,66px); line-height: 1.02; letter-spacing: -.065em; }
.remake-copy h2 em { color: var(--red); font-style: normal; }
.remake-copy > p:not(.label) { max-width: 480px; margin: 0 0 18px; color: rgba(255,255,255,.52); font-size: 14.5px; line-height: 1.85; }
.remake-points { display: grid; gap: 0; margin-bottom: 20px; border-top: 1px solid rgba(255,255,255,.18); }
.remake-points div { display: grid; grid-template-columns: 30px 100px 1fr; gap: 8px; align-items: center; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.remake-points b { color: var(--red); font-family: var(--mono); font-size: 10px; }
.remake-points h3 { margin: 0; font-size: 16px; }
.remake-points span { color: rgba(255,255,255,.42); font-size: 11px; }

/* vertical rail */
.vertical-section { background: var(--paper); }
.rail-actions { display: flex; gap: 6px; }
.rail-btn { width: 36px; height: 36px; border: 1px solid #b8b8b1; border-radius: 50%; background: transparent; font-size: 15px; }
.rail-btn:hover { background: var(--ink); border-color: var(--ink); color: #fff; }
.poster-rail { display: flex; gap: 12px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 2px 1px 14px; scrollbar-width: thin; scrollbar-color: var(--red) transparent; }
.rail-poster { flex: 0 0 185px; scroll-snap-align: start; }
.rail-poster img { width: 100%; height: 250px; object-fit: cover; border: 1px solid #111; }
.rail-poster span { display: block; margin-top: 6px; color: var(--red); font-family: var(--mono); font-size: 9px; }
.rail-poster h3 { margin: 2px 0 0; font-size: 14.5px; letter-spacing: -.02em; }

/* rank */
.rank-section { background: #0b0b0b; color: #fff; }
.rank-section .label { color: #ff736a; }
.rank-section .section-head { border-bottom: 1px solid rgba(255,255,255,.2); padding-bottom: 16px; }
.rank-section .head-aside { color: rgba(255,255,255,.4); }
.rank-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 30px; }
.rank-item { display: grid; grid-template-columns: 45px 60px minmax(0,1fr) 55px; gap: 10px; align-items: center; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.rank-item b { color: var(--red); font-family: var(--mono); font-size: 20px; line-height: 1; }
.rank-item img { width: 60px; height: 78px; object-fit: cover; }
.rank-item h3 { margin: 0 0 1px; color: #fff; font-size: 17px; }
.rank-item p { margin: 0; color: rgba(255,255,255,.4); font-size: 10px; }
.rank-item em { color: #fff; font-family: var(--mono); font-size: 11px; font-style: normal; text-align: right; }

/* app */
.app-section { background: var(--white); }
.app-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 34px; align-items: center; }
.app-copy h2 { margin: 0 0 8px; font-size: clamp(42px,4.8vw,64px); line-height: 1.02; letter-spacing: -.065em; }
.app-copy h2 em { color: var(--red); font-style: normal; }
.app-copy > p:not(.label) { max-width: 460px; margin: 0 0 13px; color: var(--gray); font-size: 14.5px; line-height: 1.8; }
.app-copy ul { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin: 0 0 20px; padding: 0; list-style: none; }
.app-copy li { display: flex; align-items: center; gap: 6px; padding: 8px 10px; border: 1px solid var(--line); font-size: 11px; }
.app-copy li .ico { color: var(--red); width: 15px; height: 15px; }
.app-phones { position: relative; height: 440px; }
.phone { position: absolute; overflow: hidden; width: 180px; height: 340px; border: 3px solid #111; border-radius: 18px; background: #111; box-shadow: 8px 10px 0 rgba(0,0,0,.12); }
.phone > img { width: 100%; height: 100%; object-fit: cover; }
.phone.p1 { left: 2%; top: 60px; transform: rotate(-7deg); z-index: 1; }
.phone.p2 { left: 31%; top: 22px; transform: rotate(1deg); z-index: 3; }
.phone.p3 { right: 1%; top: 72px; transform: rotate(7deg); z-index: 2; }
.phone-top { position: absolute; left: 0; right: 0; top: 0; z-index: 2; display: flex; align-items: center; gap: 5px; padding: 8px 8px 16px; background: linear-gradient(180deg, rgba(0,0,0,.85), transparent); color: #fff; }
.phone-top span { font-family: var(--mono); font-size: 7px; }
.phone-top b { font-size: 7.5px; }
.phone-top .ico { margin-left: auto; width: 11px; height: 11px; }
.phone-bottom { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 32px 9px 9px; background: linear-gradient(0deg, rgba(0,0,0,.92), transparent); color: #fff; }
.phone-bottom b { display: block; font-size: 11px; }
.phone-bottom span { display: block; color: rgba(255,255,255,.5); font-size: 7px; }

/* features */
.feature-section { background: var(--paper); }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 11px; }
.feature-grid article { padding: 19px; border: 1px solid #bdbdb6; background: var(--white); }
.feature-grid .ico { width: 23px; height: 23px; color: var(--red); }
.feature-grid h3 { margin: 9px 0 3px; font-size: 21px; letter-spacing: -.03em; }
.feature-grid p { margin: 0; color: var(--gray); font-size: 12.5px; line-height: 1.75; }
.feature-main { display: grid; grid-template-columns: 60px 1fr; gap: 3px 12px; align-content: center; background: var(--red) !important; border-color: var(--red) !important; color: #fff; }
.feature-main img { width: 60px; height: 60px; border-radius: 12px; grid-row: 1 / 4; }
.feature-main h3 { margin: 0; color: #fff; font-size: 23px; }
.feature-main p { grid-column: 2; color: rgba(255,255,255,.72); }
.feature-main span { grid-column: 2; margin-top: 5px; color: rgba(255,255,255,.6); font-family: var(--mono); font-size: 9px; }

/* download */
.download-section { background: var(--red); color: #111; padding-bottom: 70px; }
.download-section .label { color: #fff; }
.down-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 30px; align-items: center; }
.down-copy h2 { margin: 0 0 8px; color: #111; font-size: clamp(42px,5vw,68px); line-height: 1.01; letter-spacing: -.065em; }
.down-copy h2 em { color: #fff; font-style: normal; }
.down-copy > p:not(.label) { max-width: 520px; margin: 0 0 18px; color: rgba(0,0,0,.7); font-size: 14px; line-height: 1.85; }
.down-points { display: grid; gap: 0; margin-bottom: 20px; border-top: 1px solid rgba(0,0,0,.3); }
.down-points div { display: grid; grid-template-columns: 24px 110px 1fr; gap: 8px; align-items: center; padding: 8px 0; border-bottom: 1px solid rgba(0,0,0,.2); }
.down-points .ico { color: #111; width: 16px; height: 16px; }
.down-points b { font-size: 13px; }
.down-points span { color: rgba(0,0,0,.58); font-size: 10px; }
.down-copy .btn-red { background: #111; color: #fff; }
.down-copy .btn-red:hover { background: #fff; color: #111; }
.down-side { display: flex; align-items: center; justify-content: center; gap: 18px; }
.down-card { position: relative; width: 200px; height: 370px; overflow: hidden; border: 3px solid #111; border-radius: 14px; box-shadow: 10px 12px 0 rgba(255,255,255,.28); }
.down-card > img { width: 100%; height: 100%; object-fit: cover; }
.down-card > div { position: absolute; left: 0; right: 0; bottom: 0; padding: 36px 10px 11px; background: linear-gradient(0deg, rgba(0,0,0,.94), transparent); }
.down-card b { display: block; color: #fff; font-size: 13px; }
.down-card span { display: block; color: rgba(255,255,255,.45); font-size: 8px; }
.down-card i { position: absolute; right: 10px; bottom: 11px; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: #fff; color: #111; }
.down-card i .ico { width: 13px; height: 13px; fill: #111; }
.qr-box { padding: 11px; border: 2px solid #111; border-radius: 6px; text-align: center; background: #fff; }
.qr-box img { width: 107px; height: 107px; padding: 4px; }
.qr-box p { margin: 7px 0 0; color: #111; font-size: 11px; font-weight: 700; }
.qr-box span { display: block; color: #666; font-size: 8px; font-weight: 400; }

/* faq */
.faq-section { background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 36px; align-items: start; }
.faq-visual h2 { margin: 0 0 16px; font-size: clamp(42px,4.8vw,62px); line-height: 1.02; letter-spacing: -.065em; }
.faq-visual h2 em { color: var(--red); font-style: normal; }
.faq-visual > img { width: 100%; height: 300px; object-fit: cover; border: 1px solid #111; }
.faq-badge { display: flex; align-items: center; gap: 8px; margin-top: 11px; }
.faq-badge img { width: 34px; height: 34px; border-radius: 8px; }
.faq-badge span { color: var(--gray); font-size: 10px; line-height: 1.45; }
.faq-list { border-top: 2px solid #111; }
.faq-item { padding: 14px 0; border-bottom: 1px solid var(--line); }
.faq-item b { color: var(--red); font-family: var(--mono); font-size: 9px; }
.faq-item h3 { margin: 3px 0 3px; font-size: 17px; letter-spacing: -.02em; }
.faq-item p { margin: 0; color: var(--gray); font-size: 13px; line-height: 1.75; }

/* footer */
.footer { background: #060606; color: rgba(255,255,255,.45); padding: 33px 0 18px; }
.footer-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 20px; align-items: center; }
.footer-brand { display: inline-flex; align-items: center; gap: 8px; }
.footer-brand img { width: 34px; height: 34px; border-radius: 8px; }
.footer-brand b { color: #fff; font-size: 18px; }
.footer-inner > p { margin: 0; font-size: 11.5px; }
.footer-links { display: flex; gap: 14px; }
.footer-links a { color: rgba(255,255,255,.5); font-size: 10.5px; }
.footer-links a:hover { color: var(--red); }
.footer-inner small { grid-column: 1 / -1; padding-top: 13px; border-top: 1px solid rgba(255,255,255,.12); font-family: var(--mono); font-size: 9px; color: rgba(255,255,255,.32); }
.mobile-download { display: none; }

/* install tutorial modal */
.ios-modal { position: fixed; inset: 0; z-index: 320; display: none; }
.ios-modal.is-open { display: block; }
.ios-mask { position: absolute; inset: 0; background: rgba(0,0,0,.7); -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px); }
.ios-sheet { position: absolute; left: 50%; top: 50%; display: flex; flex-direction: column; width: min(560px, calc(100% - 28px)); max-height: calc(100vh - 28px); transform: translate(-50%,-50%); overflow: hidden; border-radius: 16px; background: #fff; box-shadow: 0 24px 70px rgba(0,0,0,.4); }
.ios-head { flex: 0 0 auto; display: grid; grid-template-columns: 38px 1fr 38px; align-items: center; padding: 10px 12px; border-bottom: 1px solid #ecece8; }
.ios-head b { text-align: center; font-size: 16px; letter-spacing: -.02em; }
.ios-back, .ios-close { display: flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; color: #111; font-size: 26px; }
.ios-back:hover, .ios-close:hover { background: #f2f2ee; }
.ios-close .ico { width: 16px; height: 16px; }
.ios-body { overflow-y: auto; padding: 16px 20px 24px; -webkit-overflow-scrolling: touch; }
.ios-app { display: grid; grid-template-columns: 58px 1fr auto; gap: 11px; align-items: center; }
.ios-icon { width: 58px; height: 58px; overflow: hidden; border-radius: 12px; background: #eee; }
.ios-icon img { width: 100%; height: 100%; object-fit: cover; }
.ios-app-name b { display: block; font-size: 17px; line-height: 1.25; }
.ios-app-name span { display: block; margin-top: 2px; color: #86868b; font-size: 11px; }
.ios-install { padding: 8px 17px; border-radius: 999px; background: #111; color: #fff; font-size: 13px; font-weight: 700; }
.ios-install:hover { background: var(--red); }
.ios-toast { display: none; margin: 10px 0 0; padding: 9px 11px; border-radius: 7px; background: #eaf6ee; color: #0f7f42; font-size: 12px; line-height: 1.5; }
.ios-toast.is-on { display: block; }
.ios-warning { margin-top: 12px; padding: 10px 11px; background: #fff0ed; color: #70453e; }
.ios-warning p { margin: 0; font-size: 11px; line-height: 1.65; }
.ios-warning p + p { margin-top: 4px; }
.ios-warning b { color: var(--red); }
.ios-sub { margin: 16px 0 10px; text-align: center; font-size: 14px; font-weight: 700; }
.ios-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.ios-step { min-width: 0; text-align: center; }
.ios-step > b { display: block; margin-top: 5px; color: #4d4d51; font-size: 10px; font-weight: 600; }
.ios-shot { position: relative; height: 198px; overflow: hidden; padding: 8px 7px; border: 1px solid #ddd; border-radius: 8px; background: #f5f5f7; text-align: left; }
.ios-shot.dark { background: #1d1e22; color: #fff; border-color: #1d1e22; }
.shot-status { display: flex; justify-content: space-between; padding: 0 2px 5px; color: #86868b; font-family: var(--mono); font-size: 6px; }
.shot-status i { font-style: normal; }
.shot-title { display: block; margin: 0 0 5px; padding: 0 2px; color: #111; font-size: 11px; }
.ios-shot.dark .shot-title { color: #fff; }
.shot-search { margin: 0 2px 5px; padding: 3px 5px; border-radius: 4px; background: #e4e4e9; color: #888; font-size: 6px; }
.shot-row { display: flex; justify-content: space-between; align-items: center; padding: 4px; border-top: 1px solid #e3e3e7; color: #202024; font-size: 7px; }
.shot-row span { color: #a6a6aa; font-size: 8px; }
.shot-row.active { background: #e7e7eb; color: #0a67d8; }
.shot-section { margin-top: 7px; padding: 2px; color: #8a8a8e; font-size: 6px; }
.shot-info { margin: 9px 4px; color: #b7b7bd; font-size: 6.5px; line-height: 1.6; }
.shot-install { position: absolute; right: 7px; top: 7px; padding: 3px 9px; border-radius: 999px; background: var(--red); color: #fff; font-size: 7px; }
.step-num { position: absolute; right: 7px; bottom: 7px; display: flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; background: var(--red); color: #fff; font-family: var(--mono); font-size: 11px; font-style: normal; font-weight: 700; box-shadow: 0 0 0 2px #fff; }
.ios-info { margin-top: 18px; border-top: 1px solid #e9e9e4; }
.ios-info h3 { margin: 13px 0 4px; font-size: 18px; }
.ios-info-row { display: grid; grid-template-columns: 80px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px solid #eee; }
.ios-info-row span { color: #8a8a8e; font-size: 11px; }
.ios-info-row b { font-size: 11px; font-weight: 500; line-height: 1.55; }
.ios-foot { margin: 12px 0 0; color: #8a8a8e; font-size: 10.5px; line-height: 1.7; }
.install-link { display: none; margin-left: 13px; padding: 8px 0; color: #fff; font-family: var(--mono); font-size: 11px; text-decoration: underline; text-underline-offset: 3px; }
.install-link.is-visible { display: inline-block; }
.install-link:hover { color: #111; }

/* PC sizes */
@media (min-width: 1024px) {
  .nav a { font-size: 15px; }
  .hero-desc { font-size: 16px; }
  .hero-note { font-size: 11.5px; }
  .hero-stats span { font-size: 12px; }
  .label { font-size: 12px; }
  .head-aside { font-size: 14px; }
  .poster-card p { font-size: 12.5px; }
  .poster-img > span { font-size: 10px; }
  .remake-copy > p:not(.label) { font-size: 15px; }
  .remake-points b { font-size: 11.5px; }
  .remake-points h3 { font-size: 17px; }
  .remake-points span { font-size: 12.5px; }
  .rail-poster span { font-size: 11px; }
  .rail-poster h3 { font-size: 15.5px; }
  .rank-item p { font-size: 12px; }
  .rank-item em { font-size: 12px; }
  .app-copy > p:not(.label) { font-size: 15px; }
  .app-copy li { font-size: 12px; }
  .phone-top span, .phone-top b { font-size: 9.5px; }
  .phone-bottom b { font-size: 13px; }
  .phone-bottom span { font-size: 10px; }
  .feature-grid p { font-size: 14px; }
  .feature-main span { font-size: 11px; }
  .down-points span { font-size: 12.5px; }
  .qr-box p { font-size: 13px; }
  .qr-box span { font-size: 11.5px; }
  .faq-item h3 { font-size: 19px; }
  .faq-item p { font-size: 14.5px; }
  .faq-badge span { font-size: 12px; }
  .footer-inner > p { font-size: 13px; }
  .footer-links a { font-size: 12.5px; }
  .footer-inner small { font-size: 13px; color: rgba(255,255,255,.48); }
}

/* responsive */
@media (max-width: 1023px) {
  .hero-grid { grid-template-columns: 1fr; gap: 12px; }
  .hero-film { width: 360px; max-width: 100%; height: 430px; margin-inline: auto; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .new-grid { grid-template-columns: 1fr 1fr; }
  .remake-grid { grid-template-columns: 1fr; gap: 20px; }
  .remake-visual { height: 420px; max-width: 480px; }
  .rank-grid { grid-template-columns: 1fr; }
  .app-grid { grid-template-columns: 1fr; }
  .app-phones { max-width: 520px; margin-inline: auto; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .down-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-visual > img { height: 240px; }
}
@media (max-width: 820px) {
  .nav { display: none; }
  .menu-btn { display: inline-flex; margin-left: auto; }
  .header-cta { display: none; }
  .section { padding: 50px 0; }
  .section-head { display: block; }
  .head-aside { margin-top: 8px; text-align: left; }
  .hero h1 { font-size: 6rem; }
  .hero-film { height: 380px; }
  .poster-img img { height: 280px; }
  .feature-grid { grid-template-columns: 1fr; }
  .down-side { justify-content: center; flex-wrap: wrap; }
  .footer-inner { grid-template-columns: 1fr auto; }
  .footer-inner > p { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .container { width: calc(100% - 28px); }
  .age-bar { font-size: 8.5px; }
  .header-inner { height: 60px; }
  .brand img { width: 32px; height: 32px; }
  .brand b { font-size: 18px; }
  .hero { padding-top: 34px; }
  .hero h1 { font-size: 4.4rem; letter-spacing: -.075em; }
  .hero-sub { font-size: 22px; }
  .hero-desc { font-size: 13px; }
  .hero-film { width: 300px; height: 350px; }
  .film-frame { width: 112px; height: 172px; }
  .film-frame.f2 { width: 132px; height: 198px; }
  .f1 { left: 0; top: 26px; }
  .f2 { left: 30%; top: 4px; }
  .f3 { right: 0; top: 48px; }
  .film-stamp { left: 32%; top: 220px; width: 66px; height: 66px; font-size: 15px; }
  .film-stamp b { font-size: 9px; }
  .film-tag { font-size: 8px; }
  .hero-stats { margin-top: 20px; }
  .hero-stats b { font-size: 21px; }
  .hero-stats span { font-size: 8.5px; }
  .new-grid { gap: 9px; }
  .poster-img img { height: 230px; }
  .poster-card h3 { font-size: 15px; }
  .poster-card p { font-size: 9.5px; }
  .remake-visual { height: 340px; max-width: 100%; }
  .rm-one, .rm-two { width: 165px; height: 250px; }
  .rm-one { left: 3%; top: 54px; }
  .rm-two { left: 37%; top: 20px; }
  .rm-stamp { width: 66px; height: 66px; font-size: 25px; }
  .remake-points div { grid-template-columns: 26px 90px 1fr; }
  .poster-rail { gap: 9px; }
  .rail-poster { flex-basis: 155px; }
  .rail-poster img { height: 210px; }
  .rank-item { grid-template-columns: 30px 50px minmax(0,1fr) 44px; gap: 8px; }
  .rank-item b { font-size: 15px; }
  .rank-item img { width: 50px; height: 66px; }
  .rank-item h3 { font-size: 14px; }
  .app-phones { height: 350px; max-width: 350px; }
  .phone { width: 140px; height: 270px; }
  .phone.p1 { left: 0; top: 48px; }
  .phone.p2 { left: 30%; top: 16px; }
  .phone.p3 { right: 0; top: 56px; }
  .feature-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .feature-grid article { padding: 14px; }
  .feature-grid h3 { font-size: 18px; }
  .feature-grid p { font-size: 12px; line-height: 1.65; }
  .feature-main { grid-column: span 2; grid-template-columns: 52px 1fr; gap: 2px 10px; }
  .feature-main img { width: 52px; height: 52px; }
  .feature-main h3 { font-size: 20px; }
  .feature-grid article:last-child { grid-column: span 2; }
  .down-copy .btn { width: 100%; }
  .down-copy .install-link { display: none; }
  .down-copy .install-link.is-visible { display: block; margin: 9px 0 0; text-align: center; }
  .down-side { width: 100%; gap: 14px; padding: 14px 10px; border: 1px solid rgba(255,255,255,.35); background: rgba(255,255,255,.12); }
  .down-card { width: 175px; height: 320px; }
  .qr-box img { width: 92px; height: 92px; }
  .down-points div { grid-template-columns: 22px 96px minmax(0,1fr); }
  .faq-visual > img { height: 200px; }
  .footer-inner { display: block; }
  .footer-links { margin: 13px 0; }
  .footer-inner small { display: block; margin-top: 13px; }
  body { padding-bottom: 64px; }
  .mobile-download { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 120; align-items: center; justify-content: center; gap: 7px; padding: 12px 16px; border-radius: 3px; background: var(--red); color: #fff; font-size: 15px; font-weight: 900; }
  .mobile-download span { font-size: 8px; font-weight: 500; opacity: .72; }
  .ios-sheet { width: calc(100% - 18px); max-height: calc(100vh - 18px); }
  .ios-body { padding: 14px 14px 20px; }
  .ios-app { grid-template-columns: 50px 1fr auto; gap: 9px; }
  .ios-icon { width: 50px; height: 50px; border-radius: 10px; }
  .ios-app-name b { font-size: 16px; }
  .ios-app-name span { font-size: 10px; }
  .ios-install { padding: 7px 13px; font-size: 12px; }
  .ios-shot { height: 186px; }
  .ios-step > b { font-size: 9.5px; min-height: 27px; }
  .ios-info-row { grid-template-columns: 68px 1fr; }
}
@media (max-width: 390px) {
  .hero h1 { font-size: 3.9rem; }
  .hero-film { height: 330px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-main, .feature-grid article:last-child { grid-column: auto; }
  .new-grid { grid-template-columns: 1fr 1fr; }
  .poster-img img { height: 210px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ticker-track { animation: none; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}