:root {
  --cream: #f7f3ec;
  --cream-2: #efe8db;
  --cream-3: #e3d7c4;
  --ink: #241b11;
  --ink-2: #5f4e39;
  --ink-3: #8a7a64;
  --gold: #b89040;
  --red: #d93a3f;
  --card: #fffaf2;
  --line: #ded0bb;
  --shadow: 0 24px 70px rgba(42, 31, 16, .14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--cream);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(184, 144, 64, .24); }

.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: rgba(247, 243, 236, .9);
  border-bottom: 1px solid rgba(222, 208, 187, .7);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.nav-inner { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.02em; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav-links { display: flex; align-items: center; gap: 24px; font-size: 13px; color: var(--ink-2); }
.nav-links a:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0;
  background: var(--ink); color: #fff; border-radius: 999px;
  padding: 10px 17px; font-size: 12.5px; font-weight: 700; letter-spacing: .02em;
}
.nav-cta:hover { background: #3b2d1d; }

/* hero */
.hero {
  display: grid; grid-template-columns: 1.03fr .97fr; gap: 38px;
  align-items: center; padding: 66px 0 40px;
}
.eyebrow { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; }
.hero h1 {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(42px, 5.2vw, 76px); line-height: 1.01; letter-spacing: -.04em;
  margin: 16px 0 20px; max-width: 720px;
}
.hero h1 em { color: var(--gold); font-style: italic; }
.hero-lead { font-size: clamp(15px, 1.5vw, 18px); color: var(--ink-2); max-width: 590px; }
.badges { display: flex; flex-wrap: wrap; gap: 8px; margin: 22px 0 0; }
.badge {
  font-size: 12px; color: var(--ink-2);
  border: 1px solid var(--line); background: rgba(255, 250, 242, .65);
  border-radius: 999px; padding: 7px 12px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin: 26px 0 16px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px; padding: 0 20px; border-radius: 999px;
  font-size: 14px; font-weight: 700; letter-spacing: .01em;
}
.btn-primary { background: var(--red); color: #fff; box-shadow: 0 10px 28px rgba(217, 58, 63, .2); }
.btn-primary:hover { background: #c53136; }
.btn-ghost { border: 1px solid var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--cream-2); }
.hero-note { font-size: 12px; color: var(--ink-3); }

.hero-visual { position: relative; min-height: 560px; }
.phone {
  position: absolute; width: 45%; overflow: hidden; border-radius: 26px;
  background: #fff; border: 1px solid rgba(222, 208, 187, .9);
  box-shadow: var(--shadow);
}
.phone img { width: 100%; height: auto; }
.phone--a { left: 0; top: 48px; transform: rotate(-3.5deg); z-index: 1; }
.phone--b { left: 27.5%; top: 0; z-index: 3; }
.phone--c { right: 0; top: 58px; transform: rotate(3.5deg); z-index: 2; }

/* gallery */
.gallery { padding: 44px 0 20px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.section-head h2 { font-family: Georgia, "Noto Serif SC", "Songti SC", serif; font-size: clamp(28px, 3.2vw, 44px); line-height: 1.06; letter-spacing: -.03em; }
.section-head p { color: var(--ink-3); font-size: 13px; text-align: right; }
.screens { display: grid; grid-template-columns: repeat(6, 1fr); gap: 13px; }
.screens figure { margin: 0; }
.screens img {
  width: 100%; height: auto; border-radius: 16px;
  border: 1px solid rgba(222, 208, 187, .9);
  box-shadow: 0 12px 32px rgba(42, 31, 16, .08);
  background: #fff;
}

/* features */
.features { padding: 58px 0 12px; }
.features h2 { font-family: Georgia, "Noto Serif SC", "Songti SC", serif; font-size: clamp(28px, 3.2vw, 44px); line-height: 1.06; letter-spacing: -.03em; margin-bottom: 22px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.feature {
  background: var(--card); border: 1px solid var(--line); border-radius: 22px;
  padding: 23px 21px; min-height: 218px;
}
.feature-icon {
  width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px;
  background: var(--cream-2); color: var(--gold); margin-bottom: 15px;
}
.feature-icon svg { width: 22px; height: 22px; }
.feature h3 { font-size: 17px; line-height: 1.25; margin-bottom: 8px; letter-spacing: -.01em; }
.feature p { font-size: 13px; color: var(--ink-2); }

/* login */
.login {
  margin: 50px 0 8px; padding: 32px;
  background: var(--ink); color: var(--cream);
  border-radius: 26px;
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 30px; align-items: center;
}
.login h2 { font-family: Georgia, "Noto Serif SC", "Songti SC", serif; font-size: clamp(28px, 3vw, 40px); line-height: 1.06; letter-spacing: -.03em; }
.login p { color: #d8cab5; font-size: 14px; }
.login .mini { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.login .mini span { border: 1px solid rgba(247, 243, 236, .2); border-radius: 999px; padding: 6px 10px; font-size: 11.5px; color: #e9ddca; }

/* pricing */
.pricing { padding: 58px 0 18px; }
.pricing h2 { font-family: Georgia, "Noto Serif SC", "Songti SC", serif; font-size: clamp(28px, 3.2vw, 44px); line-height: 1.06; letter-spacing: -.03em; }
.pricing-sub { color: var(--ink-3); font-size: 13px; margin-top: 8px; }
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-top: 22px; }
.price {
  background: var(--card); border: 1px solid var(--line); border-radius: 22px;
  padding: 23px 21px; display: flex; flex-direction: column;
}
.price.hot { border: 1.5px solid rgba(217, 58, 63, .7); box-shadow: 0 18px 45px rgba(217, 58, 63, .08); }
.price .tag { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; }
.price.hot .tag { color: var(--red); }
.price h3 { font-size: 18px; margin-top: 9px; }
.amount { font-family: Georgia, "Noto Serif SC", serif; font-size: 36px; font-weight: 800; letter-spacing: -.04em; margin-top: 8px; }
.amount small { font-family: inherit; font-size: 13px; color: var(--ink-3); font-weight: 600; letter-spacing: 0; }
.price-note { font-size: 12px; color: var(--ink-3); margin-top: 3px; }
.price ul { list-style: none; margin: 16px 0 18px; border-top: 1px solid var(--cream-3); }
.price li { font-size: 12.5px; color: var(--ink-2); padding: 8px 0; border-bottom: 1px solid var(--cream-3); }
.price .price-link {
  margin-top: auto; display: inline-flex; align-items: center; justify-content: center;
  min-height: 40px; border-radius: 999px; font-size: 12.5px; font-weight: 700;
  background: var(--cream-2); color: var(--ink);
}
.price.hot .price-link { background: var(--red); color: #fff; }
.iap-note { font-size: 11.5px; color: var(--ink-3); margin-top: 15px; max-width: 860px; }

/* privacy */
.privacy { padding: 48px 0 16px; }
.privacy-card {
  background: var(--cream-2); border: 1px solid var(--line); border-radius: 26px;
  padding: 32px; display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px;
}
.privacy-card h2 { font-family: Georgia, "Noto Serif SC", "Songti SC", serif; font-size: clamp(28px, 3vw, 40px); line-height: 1.06; letter-spacing: -.03em; }
.privacy-card p { color: var(--ink-2); font-size: 14px; margin-top: 12px; }
.legal-links { display: flex; flex-wrap: wrap; gap: 9px; align-content: start; justify-content: flex-end; }
.legal-links a {
  border: 1px solid var(--line); border-radius: 999px; padding: 10px 14px;
  font-size: 12.5px; color: var(--ink); background: rgba(255, 250, 242, .5);
}
.legal-links a:hover { background: var(--card); }

/* download */
.download { padding: 52px 0 64px; }
.cta {
  background: var(--red); color: #fff; border-radius: 30px; padding: 48px 28px;
  text-align: center; box-shadow: 0 24px 60px rgba(217, 58, 63, .18);
}
.cta h2 { font-family: Georgia, "Noto Serif SC", "Songti SC", serif; font-size: clamp(30px, 3.6vw, 52px); line-height: 1.04; letter-spacing: -.03em; max-width: 780px; margin: 0 auto 12px; }
.cta p { color: #ffe7e4; font-size: 14px; max-width: 620px; margin: 0 auto 22px; }
.cta .btn-primary { background: #fff; color: var(--ink); box-shadow: none; }
.cta .btn-primary:hover { background: var(--cream); }

/* footer */
footer { border-top: 1px solid var(--line); padding: 32px 0 44px; }
.footer-main { display: flex; justify-content: space-between; align-items: flex-start; gap: 28px; flex-wrap: wrap; }
.footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.footer-brand img { width: 26px; height: 26px; border-radius: 7px; }
.footer-tag { color: var(--ink-3); font-size: 12px; margin-top: 7px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; font-size: 12px; color: var(--ink-2); }
.footer-links a:hover { color: var(--ink); }
.langs { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--cream-3); }
.langs a { font-size: 11.5px; color: var(--ink-3); padding: 5px 9px; border-radius: 999px; }
.langs a[aria-current="page"] { color: var(--ink); background: var(--cream-2); }
.copyright { font-size: 11px; color: var(--ink-3); margin-top: 14px; }

@media (max-width: 1040px) {
  .nav-links { gap: 16px; }
  .screens { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 860px) {
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 48px; }
  .hero-visual { min-height: 470px; max-width: 560px; margin: 8px auto 0; width: 100%; }
  .phone { width: 46%; }
  .section-head { align-items: start; flex-direction: column; gap: 6px; }
  .section-head p { text-align: left; }
  .feature-grid, .price-grid { grid-template-columns: 1fr; }
  .login, .privacy-card { grid-template-columns: 1fr; }
  .legal-links { justify-content: flex-start; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 32px, 1180px); }
  .hero h1 { font-size: clamp(38px, 12vw, 52px); }
  .hero-visual { min-height: 390px; }
  .screens { grid-template-columns: repeat(2, 1fr); gap: 9px; }
  .screens img { border-radius: 12px; }
  .cta { padding: 38px 20px; border-radius: 24px; }
  .nav-cta { padding: 9px 13px; font-size: 11.5px; }
}