:root {
  --navy: #061a44;
  --blue-950: #05285f;
  --blue-900: #07367d;
  --blue-800: #0a49b1;
  --blue-700: #0d5be9;
  --blue-600: #2675ff;
  --sky: #eaf4ff;
  --orange: #ff9e18;
  --orange-2: #ffb628;
  --ink: #0e1935;
  --muted: #5d6880;
  --surface: #ffffff;
  --line: #e7edf7;
  --red: #ed2027;
  --soft-shadow: 0 18px 55px rgba(16, 63, 140, .12);
  --card-shadow: 0 12px 32px rgba(22, 60, 124, .09);
  --radius-lg: 24px;
  --radius-md: 18px;
  --container: 1240px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: #f7fbff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
svg { display: block; }

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 16px;
  color: #fff;
  background: #111;
  border-radius: 8px;
  transform: translateY(-150%);
}

.skip-link:focus { transform: none; }

.hero {
  position: relative;
  min-height: 620px;
  color: #fff;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 40%, rgba(25, 104, 242, .46), transparent 31%),
    radial-gradient(circle at 26% 90%, rgba(0, 120, 255, .25), transparent 28%),
    linear-gradient(122deg, #06265e 0%, #063681 43%, #052e75 70%, #061f55 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .19;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to right, transparent, #000 48%, #000);
}

.hero-orb {
  position: absolute;
  border: 1px solid rgba(95, 170, 255, .22);
  border-radius: 50%;
}

.hero-orb::before, .hero-orb::after {
  content: "";
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(95, 170, 255, .14);
  border-radius: inherit;
}

.hero-orb::after { inset: 31%; }
.hero-orb-one { width: 620px; height: 620px; right: -260px; top: 68px; }
.hero-orb-two { width: 370px; height: 370px; left: -180px; bottom: -150px; }

.site-header {
  position: relative;
  z-index: 20;
  width: min(calc(100% - 48px), var(--container));
  height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 30px;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
}

.brand img { width: 206px; height: auto; }

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2vw, 30px);
  margin-left: auto;
}

.main-nav a {
  position: relative;
  color: rgba(255,255,255,.92);
  font-size: 14px;
  font-weight: 650;
  white-space: nowrap;
}

.main-nav a::after {
  content: "";
  position: absolute;
  right: 50%;
  bottom: -10px;
  left: 50%;
  height: 2px;
  border-radius: 2px;
  background: var(--orange-2);
  transition: left .2s ease, right .2s ease;
}

.main-nav a:hover::after, .main-nav a:focus-visible::after { left: 0; right: 0; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 750;
  line-height: 1;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}

.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid rgba(255, 183, 42, .5); outline-offset: 3px; }
.button svg { width: 19px; height: 19px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.button-small { min-height: 42px; padding: 0 18px; border-radius: 10px; font-size: 14px; }
.button-large { min-width: 210px; min-height: 56px; border-radius: 13px; }

.button-orange {
  color: #fff;
  background: linear-gradient(135deg, #ffb62b, #ff8a0c);
  box-shadow: 0 10px 22px rgba(255, 139, 11, .25);
}

.button-orange:hover { box-shadow: 0 14px 28px rgba(255, 139, 11, .34); }

.button-ghost {
  color: #fff;
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.5);
}

.button-ghost:hover { background: rgba(255,255,255,.11); border-color: #fff; }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 10px;
  border: 1px solid rgba(255,255,255,.32);
  border-radius: 10px;
  background: rgba(255,255,255,.06);
}

.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: #fff; border-radius: 2px; transition: .2s; }

.hero-content {
  position: relative;
  z-index: 5;
  width: min(calc(100% - 48px), var(--container));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(520px, 1.06fr);
  align-items: center;
  min-height: 0;
  padding: 14px 0 28px;
}

.hero-copy { position: relative; z-index: 3; max-width: 620px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 12px;
  padding: 7px 14px;
  color: #dceaff;
  background: rgba(255,255,255,.09);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .01em;
}

.eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: var(--orange-2); box-shadow: 0 0 0 5px rgba(255,182,40,.12); }

.hero h1 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(43px, 3.7vw, 58px);
  line-height: 1.08;
  letter-spacing: -.045em;
}

.hero h1 em { color: #ffc22f; font-style: normal; }

.hero-lead {
  max-width: 585px;
  margin: 16px 0 0;
  color: #dbe7fb;
  font-size: 17px;
  line-height: 1.65;
}

.hero-benefits {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  max-width: 570px;
  margin: 20px 0 19px;
}

.hero-benefits > div { display: flex; align-items: center; gap: 10px; min-width: 0; }
.benefit-icon { display: grid; flex: 0 0 auto; width: 38px; height: 38px; place-items: center; color: #fff; }
.benefit-icon svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 1.55; stroke-linecap: round; stroke-linejoin: round; }
.hero-benefits b { font-size: 12px; line-height: 1.35; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 13px 0 0;
  padding: 0;
  color: #ebf4ff;
  list-style: none;
  font-size: 12px;
  font-weight: 650;
}

.trust-list li { display: flex; align-items: center; gap: 7px; }
.trust-list span { display: grid; width: 17px; height: 17px; place-items: center; color: #8de086; background: rgba(73, 190, 90, .15); border-radius: 50%; }
.trust-list svg { width: 12px; height: 12px; fill: none; stroke: currentColor; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }

.hero-visual {
  position: absolute;
  z-index: 1;
  top: 6px;
  right: -18px;
  width: min(51vw, 660px);
  pointer-events: none;
}

.hero-visual img { position: relative; z-index: 2; width: 100%; height: auto; filter: drop-shadow(0 36px 42px rgba(0, 15, 50, .32)); }
.visual-glow { position: absolute; z-index: 1; width: 60%; height: 45%; right: 11%; bottom: 13%; background: rgba(32, 149, 255, .42); filter: blur(65px); border-radius: 50%; }

.stats-wrap { position: relative; z-index: 10; width: min(calc(100% - 48px), var(--container)); margin: -20px auto 0; }

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 20px 10px;
  background: #fff;
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 18px;
  box-shadow: var(--soft-shadow);
}

.stat { display: flex; align-items: center; justify-content: center; gap: 16px; min-height: 70px; padding: 4px 24px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat > span { display: grid; flex: 0 0 auto; width: 54px; height: 54px; place-items: center; color: var(--blue-700); background: #eff6ff; border-radius: 17px; }
.stat svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.stat strong { display: block; color: #10204b; font-size: 23px; line-height: 1.15; }
.stat small { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; }

.section { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; padding: 88px 0 20px; }
.section-heading { max-width: 690px; margin: 0 auto 40px; text-align: center; }
.section-heading .kicker { display: block; margin-bottom: 8px; color: var(--blue-700); font-size: 12px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.section-heading h2 { position: relative; display: inline-block; margin: 0; font-size: clamp(31px, 3vw, 43px); line-height: 1.18; letter-spacing: -.035em; }
.section-heading h2::after { content: ""; position: absolute; left: 50%; bottom: -13px; width: 34px; height: 3px; background: var(--blue-700); border-radius: 4px; transform: translateX(-50%); }
.section-heading p { margin: 26px auto 0; color: var(--muted); font-size: 16px; }

.product-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.product-card {
  position: relative;
  min-height: 310px;
  padding: 0 0 82px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #edf2fa;
  border-radius: var(--radius-md);
}
.product-img { position: relative; width: 100%; padding-bottom: 100%; }
.product-img img { position: absolute; top: 0; right: 0; bottom: 0; left: 0; width: 100%; height: 100%; object-fit: cover; }
.product-card h3 { margin: 10px 10px 0; font-size: 15px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.product-hot { padding: 0 4px; line-height: 1.2; color: #fff; font-size: 13px; background: var(--red); border-radius: 4px; }
.product-price { margin: 16px 10px 0; font-size: 15px; font-weight: bold; color: var(--red); }
.product-button { position: absolute; left: 0; right: 0; bottom: 20px; margin: 16px 10px 0; display: flex; }
.product-grid.scrollable { display: flex !important; overflow-x: scroll !important; flex-wrap: nowrap !important; gap: 16px; padding-bottom: 16px; -webkit-overflow-scrolling: touch; }
.product-grid.scrollable .product-card { flex: 0 0 auto; width: 220px; scroll-snap-align: start; }
.product-grid.scrollable::-webkit-scrollbar { height: 0; }
.product-grid.scrollable::-webkit-scrollbar-thumb { background-color: #ccc; border-radius: 3px; }

.step-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step-card {
  position: relative;
  min-height: 310px;
  padding: 46px 27px 25px;
  overflow: visible;
  background: #fff;
  border: 1px solid #edf2fa;
  border-radius: var(--radius-md);
  box-shadow: var(--card-shadow);
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease;
}

.step-card:hover { transform: translateY(-6px); box-shadow: 0 20px 44px rgba(22, 60, 124, .14); }
.step-card:not(:last-child)::after { content: "›"; position: absolute; z-index: 2; top: 46%; right: -17px; color: var(--blue-700); font-size: 34px; font-weight: 500; }
.step-number { position: absolute; top: -19px; left: 50%; display: grid; width: 40px; height: 40px; color: #fff; background: linear-gradient(145deg, #2b76ff, #074ed1); border: 5px solid #f7fbff; border-radius: 50%; place-items: center; font-weight: 800; transform: translateX(-50%); box-sizing: content-box; }
.step-icon { display: grid; width: 78px; height: 78px; margin: 0 auto 18px; place-items: center; border-radius: 22px; }
.step-icon svg { width: 39px; height: 39px; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.step-icon.blue { color: #1966ee; background: #ebf3ff; }
.step-icon.sky { color: #118bd9; background: #e9f8ff; }
.step-icon.amber { color: #e58f05; background: #fff5dc; }
.step-icon.violet { color: #744ce5; background: #f1edff; }
.step-card h3, .feature-card h3 { margin: 0 0 9px; font-size: 17px; }
.step-card p, .feature-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.step-card a { display: inline-block; margin-top: 17px; color: var(--blue-700); font-size: 13px; font-weight: 750; }
.step-card a:hover { text-decoration: underline; }

.choose { padding-top: 100px; }
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card { padding: 31px 25px 28px; background: #fff; border: 1px solid #edf2fa; border-radius: var(--radius-md); text-align: center; box-shadow: 0 8px 25px rgba(22, 60, 124, .06); }
.feature-icon { display: grid; width: 66px; height: 66px; margin: 0 auto 17px; place-items: center; border-radius: 20px; }
.feature-icon svg { width: 35px; height: 35px; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.feature-icon.blue { color: #2672f3; background: #ebf3ff; }
.feature-icon.green { color: #24ae77; background: #e8f9f1; }
.feature-icon.amber { color: #e89908; background: #fff5db; }
.feature-icon.purple { color: #823de1; background: #f3eaff; }

.gift-section { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; padding: 82px 0 58px; }
.gift-card {
  position: relative;
  display: grid;
  grid-template-columns: 225px minmax(320px, 1fr) 330px;
  align-items: center;
  gap: 28px;
  min-height: 210px;
  padding: 34px 42px 34px 28px;
  overflow: hidden;
  color: #fff;
  background: radial-gradient(circle at 8% 20%, rgba(57, 157, 255, .45), transparent 29%), linear-gradient(120deg, #0961eb, #0b4ed5 50%, #07369a);
  border-radius: 22px;
  box-shadow: 0 22px 55px rgba(4, 70, 180, .25);
}

.gift-card::before { content: ""; position: absolute; width: 360px; height: 360px; right: -140px; top: -270px; border: 45px solid rgba(255,255,255,.06); border-radius: 50%; }
.gift-art { position: relative; height: 150px; }
.gift-box { position: absolute; left: 24px; bottom: 0; width: 98px; height: 90px; background: linear-gradient(145deg, #ff5e28, #e72b17); border-radius: 7px 7px 13px 13px; box-shadow: 0 16px 28px rgba(22, 24, 89, .35); transform: rotate(-3deg); }
.gift-lid { position: absolute; top: -13px; left: -10px; width: 118px; height: 22px; background: #ff7b25; border-radius: 7px; }
.gift-ribbon { position: absolute; left: 39px; top: -13px; width: 21px; height: 103px; background: #ffc32d; }
.gift-ribbon::before, .gift-ribbon::after { content: ""; position: absolute; top: -30px; width: 44px; height: 32px; border: 8px solid #ffc32d; border-radius: 50% 50% 0 50%; }
.gift-ribbon::before { right: 11px; transform: rotate(18deg); }
.gift-ribbon::after { left: 11px; border-radius: 50% 50% 50% 0; transform: rotate(-18deg); }
.coupon { position: absolute; z-index: 2; right: 6px; bottom: 13px; width: 111px; height: 86px; padding: 11px 8px; color: #eb3b18; background: #fff0ba; border-radius: 8px; text-align: center; transform: rotate(3deg); box-shadow: 0 10px 20px rgba(29, 37, 100, .24); }
.coupon small, .coupon span { display: block; font-size: 10px; font-weight: 850; letter-spacing: .08em; }
.coupon strong { display: block; font-size: 30px; line-height: 1.15; }
.gift-label { color: #ffd98a; font-size: 12px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.gift-copy h2 { margin: 5px 0 7px; font-size: 28px; line-height: 1.2; }
.gift-copy p { margin: 0; color: #e8f2ff; font-size: 14px; }
.gift-copy ul { display: flex; flex-wrap: wrap; gap: 15px; margin: 15px 0 0; padding: 0; list-style: none; font-size: 11px; font-weight: 700; }
.gift-copy li::before { content: "✓"; display: inline-grid; width: 16px; height: 16px; margin-right: 6px; color: #2054b8; background: #ffd982; border-radius: 50%; place-items: center; }
.gift-form { position: relative; z-index: 2; display: grid; gap: 10px; }
.gift-form label { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.gift-form input { width: 100%; height: 49px; padding: 0 16px; color: #172240; background: #fff; border: 1px solid rgba(255,255,255,.7); border-radius: 12px; box-shadow: 0 5px 18px rgba(0,20,80,.12); outline: 0; }
.gift-form input::placeholder { color: #98a2b7; }
.gift-form input:focus { border-color: #ffbc34; box-shadow: 0 0 0 4px rgba(255,188,52,.16); }
.gift-form .button { width: 100%; min-height: 49px; }
.gift-form > p { margin: 0; color: #d7e5ff; font-size: 11px; text-align: center; }
.gift-form > p a { color: #fff; font-weight: 750; text-decoration: underline; }

.platforms { padding: 0 24px 32px; background: #fff; text-align: center; }
.platforms > p { margin: 0; padding: 26px 0 19px; color: #172750; font-size: 14px; font-weight: 800; }
.platform-list { width: min(100%, var(--container)); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 25px; color: #f04e23; }
.platform-list > span { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; font-size: 19px; font-weight: 850; }
.platform-list .taobao { font-size: 27px; }
.platform-list .taobao b { font-size: 18px; }
.platform-list .one-six { font-size: 31px; color: #f15a20; }
.platform-list .alibaba { font-style: italic; }
.platform-list .jd { color: #e71933; font-size: 24px; }
.platform-list .pdd { color: #e62d39; }
.platform-list .more { display: grid; grid-template-columns: 7px 7px auto; gap: 4px; color: #737d93; font-size: 15px; font-weight: 650; }
.platform-list .more i { width: 7px; height: 7px; background: #8993a8; border-radius: 2px; }

.site-footer { color: #dce7fb; background: linear-gradient(120deg, #061f50, #062e6b 55%, #041a43); }
.footer-main { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; display: grid; grid-template-columns: 1.7fr repeat(4, 1fr); gap: 42px; padding: 56px 0 40px; }
.footer-brand .brand img { width: 195px; }
.footer-brand > p { max-width: 295px; margin: 18px 0 0; color: #aebfdd; font-size: 13px; line-height: 1.75; }
.footer-brand .support-time { color: #8299bd; font-size: 11px; }
.social-links { display: flex; gap: 10px; margin-top: 20px; }
.social-links a { display: grid; width: 37px; height: 37px; color: #fff; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.1); border-radius: 10px; place-items: center; transition: .2s; }
.social-links a:hover { color: #ffc34b; background: rgba(255,255,255,.15); transform: translateY(-2px); }
.social-links svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.footer-column { display: flex; flex-direction: column; gap: 10px; }
.footer-column h2 { margin: 0 0 6px; color: #fff; font-size: 14px; }
.footer-column a { color: #aebfdd; font-size: 12px; line-height: 1.4; }
.footer-column a:hover { color: #fff; text-decoration: underline; }
.footer-contact { width: min(calc(100% - 48px), var(--container)); margin: 0 auto; display: flex; align-items: center; gap: 28px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.12); }
.footer-contact p { margin: 0; color: #9fb2d2; font-size: 12px; }
.footer-contact a { color: #dce8ff; }
.app-links { display: flex; gap: 10px; margin-left: auto; }
.app-links > a { display: grid; min-width: 138px; height: 46px; padding: 6px 14px; color: #fff; background: #020712; border: 1px solid rgba(255,255,255,.25); border-radius: 9px; }
.app-links small { font-size: 7px; line-height: 1; }
.app-links strong { font-size: 15px; line-height: 1.15; }
.footer-bottom { padding: 17px 24px; color: #7e94ba; background: rgba(0,0,0,.13); text-align: center; }
.footer-bottom p { margin: 3px 0; font-size: 10px; }

@media (max-width: 1180px) {
  .site-header { gap: 18px; }
  .main-nav { gap: 17px; }
  .main-nav a { font-size: 12px; }
  .brand img { width: 180px; }
  .header-actions { margin-left: 0; }
  .hero-content { grid-template-columns: minmax(0, 1fr) minmax(440px, .8fr); }
  .hero h1 { font-size: 49px; }
  .hero-visual { right: -58px; width: 620px; }
  .hero-benefits { grid-template-columns: repeat(2, 1fr); max-width: 440px; }
  .gift-card { grid-template-columns: 190px 1fr 290px; gap: 20px; padding-right: 28px; }
  .footer-main { gap: 27px; }
}

@media (max-width: 960px) {
  .site-header { height: 76px; }
  .menu-toggle { display: block; cursor: pointer; }
  .header-actions { margin-left: 0; }
  .header-actions .button-ghost { display: none; }
  .main-nav {
    position: fixed;
    z-index: 100;
    top: 76px;
    right: 20px;
    left: 20px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 12px;
    color: var(--ink);
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 22px 60px rgba(0, 20, 70, .32);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 14px; color: #13234a; font-size: 14px; border-radius: 9px; }
  .main-nav a:hover { background: #f0f6ff; }
  .main-nav a::after { display: none; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: auto; }
  .hero-content { grid-template-columns: 1fr; min-height: 0; padding: 50px 0 315px; }
  .hero-copy { max-width: 690px; }
  .hero h1 { max-width: 680px; font-size: clamp(45px, 7vw, 62px); }
  .hero-lead { max-width: 660px; }
  .hero-visual { top: auto; right: -55px; bottom: -80px; width: 670px; opacity: .92; }
  .stats-wrap { margin-top: -35px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .product-grid { grid-template-columns: repeat(3, 1fr); gap: 25px; }
  .step-grid, .feature-grid { grid-template-columns: repeat(2, 1fr); gap: 25px; }
  .step-card:not(:last-child)::after { display: none; }
  .gift-card { grid-template-columns: 190px 1fr; }
  .gift-form { grid-column: 1 / -1; grid-template-columns: 1fr 240px; }
  .gift-form > p { grid-column: 1 / -1; }
  .footer-main { grid-template-columns: 1.7fr repeat(2, 1fr); }
  .footer-brand { grid-row: span 2; }
  .footer-contact { align-items: flex-start; flex-wrap: wrap; }
  .app-links { width: 100%; margin-left: 0; }
}

@media (max-width: 680px) {
  .site-header, .hero-content, .stats-wrap, .section, .gift-section, .footer-main, .footer-contact { width: min(calc(100% - 32px), var(--container)); }
  .site-header { gap: 10px; }
  .brand img { width: 165px; }
  .header-actions .button { min-height: 40px; padding: 0 13px; font-size: 12px; }
  .menu-toggle { width: 40px; height: 40px; }
  .hero-content { padding-top: 32px; padding-bottom: 270px; }
  .eyebrow { font-size: 11px; }
  .hero h1 { font-size: clamp(39px, 12vw, 52px); }
  .hero-lead { font-size: 15px; line-height: 1.65; }
  .hero-benefits { grid-template-columns: repeat(2, 1fr); gap: 16px 8px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .trust-list { gap: 9px 15px; }
  .hero-visual { right: 50%; bottom: -60px; width: 540px; transform: translateX(50%); }
  .stats { grid-template-columns: 1fr; padding: 8px 18px; }
  .stat { justify-content: flex-start; min-height: 82px; border-right: 0; border-bottom: 1px solid var(--line); }
  .stat:nth-child(2) { border-bottom: 1px solid var(--line); }
  .stat:last-child { border-bottom: 0; }
  .section { padding-top: 72px; }
  .section-heading { margin-bottom: 38px; }
  .section-heading p { font-size: 14px; }
  .product-grid, .step-grid, .feature-grid { grid-template-columns: 1fr; }
  .step-card { min-height: 285px; }
  .choose { padding-top: 82px; }
  .gift-card { grid-template-columns: 1fr; padding: 28px 22px; text-align: center; }
  .gift-art { width: 220px; margin: 0 auto; }
  .gift-copy ul { justify-content: center; }
  .gift-form { grid-column: auto; grid-template-columns: 1fr; }
  .gift-form > p { grid-column: auto; }
  .platform-list { flex-wrap: wrap; justify-content: center; gap: 20px 30px; }
  .footer-main { grid-template-columns: repeat(2, 1fr); gap: 34px 24px; }
  .footer-brand { grid-column: 1 / -1; grid-row: auto; }
  .legal-column { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(2, 1fr); }
  .legal-column h2 { grid-column: 1 / -1; }
  .footer-contact { display: grid; gap: 11px; }
  .app-links { flex-wrap: wrap; }
}

@media (max-width: 420px) {
  .site-header .brand img { width: 140px; }
  .header-actions .button { padding: 0 10px; }
  .hero-benefits b { font-size: 11px; }
  .benefit-icon { width: 31px; height: 31px; }
  .benefit-icon svg { width: 27px; height: 27px; }
  .hero-content { padding-bottom: 235px; }
  .hero-visual { width: 475px; }
  .footer-main { grid-template-columns: 1fr; }
  .legal-column { grid-column: auto; display: flex; }
  .legal-column h2 { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}