:root {
  --sg-bg: #090b10;
  --sg-surface: #11151c;
  --sg-surface-2: #151a22;
  --sg-line: rgba(255, 255, 255, 0.09);
  --sg-line-strong: rgba(255, 255, 255, 0.16);
  --sg-text: #f7f8fa;
  --sg-muted: #9aa4b3;
  --sg-teal: #22d3b6;
  --sg-teal-dark: #073f39;
  --sg-warm: #ff725e;
  --sg-warm-light: #ffd0c8;
  --sg-ticket: #ff6b57;
  --sg-ticket-deep: #d94b3a;
  --sg-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.sg-page {
  min-height: 100vh;
  margin: 0;
  color: var(--sg-text);
  background:
    radial-gradient(circle at 14% -10%, rgba(34, 211, 182, 0.13), transparent 32rem),
    radial-gradient(circle at 90% 12%, rgba(255, 114, 94, 0.1), transparent 28rem),
    var(--sg-bg);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.sg-topbar {
  position: sticky;
  z-index: 50;
  top: 0;
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid var(--sg-line);
  background: rgba(9, 11, 16, 0.88);
  backdrop-filter: blur(18px);
}

.sg-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--sg-text);
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
}

.sg-brand img {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  object-fit: contain;
  background: #171b23;
}

.sg-topbar nav {
  display: flex;
  gap: 6px;
}

.sg-topbar nav a {
  min-height: 38px;
  padding: 0 13px;
  border-radius: 9px;
  color: var(--sg-muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 38px;
  text-decoration: none;
}

.sg-topbar nav a:hover,
.sg-topbar nav a:focus-visible {
  color: var(--sg-text);
  background: rgba(255, 255, 255, 0.06);
}

.sg-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 46px 0 74px;
}

.sg-hero {
  position: relative;
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(0, 1.14fr) minmax(360px, 0.86fr);
  gap: 52px;
  align-items: center;
  min-height: 520px;
  padding: clamp(34px, 5vw, 66px);
  border: 1px solid var(--sg-line);
  border-radius: 22px;
  background:
    linear-gradient(115deg, rgba(34, 211, 182, 0.055), transparent 38%),
    var(--sg-surface);
  box-shadow: var(--sg-shadow);
}

.sg-hero::before {
  position: absolute;
  top: -150px;
  right: -180px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 50%;
  box-shadow:
    0 0 0 72px rgba(255, 255, 255, 0.016),
    0 0 0 144px rgba(255, 255, 255, 0.01);
  content: "";
  pointer-events: none;
}

.sg-hero-copy,
.sg-coupon {
  position: relative;
  z-index: 1;
}

.sg-eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #b7c0cb;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.sg-live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sg-teal);
  box-shadow: 0 0 0 5px rgba(34, 211, 182, 0.12);
}

.sg-divider {
  width: 1px;
  height: 12px;
  background: var(--sg-line-strong);
}

.sg-hero h1,
.sg-launch h1 {
  max-width: 700px;
  margin: 20px 0 0;
  color: var(--sg-text);
  font-size: clamp(42px, 5.2vw, 70px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.sg-hero h1 em,
.sg-launch h1 em {
  color: var(--sg-warm-light);
  font-style: normal;
}

.sg-hero-copy > p,
.sg-launch-copy > p {
  max-width: 590px;
  margin: 20px 0 0;
  color: var(--sg-muted);
  font-size: 15px;
  line-height: 1.78;
}

.sg-product {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 13px;
  align-items: center;
  max-width: 610px;
  margin-top: 30px;
  padding: 13px;
  border: 1px solid var(--sg-line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.028);
}

.sg-product > img {
  width: 54px;
  height: 54px;
  border-radius: 13px;
  object-fit: cover;
  background: #080a0e;
}

.sg-product-copy strong,
.sg-product-copy span,
.sg-product-price small,
.sg-product-price strong,
.sg-product-price del {
  display: block;
}

.sg-product-copy strong {
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sg-product-copy span,
.sg-product-price small {
  margin-top: 5px;
  color: var(--sg-muted);
  font-size: 11px;
}

.sg-product-price {
  min-width: 84px;
  text-align: right;
}

.sg-product-price strong {
  margin-top: 2px;
  color: #fff;
  font-size: 22px;
  letter-spacing: -0.035em;
}

.sg-product-price del {
  margin-top: 1px;
  color: #6f7886;
  font-size: 10px;
}

.sg-primary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.sg-button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 0;
  border-radius: 11px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 850;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.sg-button:hover {
  transform: translateY(-1px);
}

.sg-button-primary {
  color: #062d29;
  background: var(--sg-teal);
}

.sg-button-primary:hover {
  background: #47e2ca;
}

.sg-button-secondary {
  border: 1px solid var(--sg-line-strong);
  color: var(--sg-text);
  background: transparent;
}

.sg-button-secondary:hover {
  border-color: rgba(34, 211, 182, 0.5);
  background: rgba(34, 211, 182, 0.06);
}

.sg-coupon {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  min-height: 330px;
  color: #2d1714;
  filter: drop-shadow(0 24px 35px rgba(0, 0, 0, 0.38));
  transform: rotate(1.5deg);
  transition: transform 240ms ease;
}

.sg-coupon:hover {
  transform: rotate(0deg) translateY(-3px);
}

.sg-coupon-stub {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 1px dashed rgba(65, 20, 14, 0.36);
  border-radius: 18px 0 0 18px;
  background: var(--sg-ticket-deep);
  writing-mode: vertical-rl;
}

.sg-coupon-stub::before,
.sg-coupon-stub::after,
.sg-coupon-main::before,
.sg-coupon-main::after {
  position: absolute;
  z-index: 2;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sg-surface);
  content: "";
}

.sg-coupon-stub::before {
  top: -9px;
  right: -9px;
}

.sg-coupon-stub::after {
  right: -9px;
  bottom: -9px;
}

.sg-coupon-stub span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.22em;
}

.sg-coupon-stub b {
  margin: 12px 0;
  color: #fff;
  font-size: 18px;
  letter-spacing: 0.12em;
}

.sg-coupon-stub small {
  color: rgba(255, 255, 255, 0.7);
  font-size: 8px;
  letter-spacing: 0.16em;
}

.sg-coupon-main {
  position: relative;
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 28px 28px 24px;
  border-radius: 0 18px 18px 0;
  background:
    repeating-linear-gradient(135deg, rgba(100, 25, 16, 0.025) 0 1px, transparent 1px 7px),
    var(--sg-ticket);
}

.sg-coupon-main::before {
  top: -9px;
  left: -9px;
}

.sg-coupon-main::after {
  bottom: -9px;
  left: -9px;
}

.sg-coupon-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.sg-coupon-head span {
  font-size: 12px;
  font-weight: 850;
}

.sg-coupon-head b {
  padding: 5px 8px;
  border-radius: 999px;
  color: #68271f;
  background: rgba(255, 255, 255, 0.25);
  font-size: 10px;
}

.sg-coupon-value {
  display: flex;
  min-height: 104px;
  align-items: end;
  gap: 8px;
  padding-top: 12px;
}

.sg-coupon-value small {
  padding-bottom: 12px;
  font-size: 13px;
  font-weight: 800;
}

.sg-coupon-value strong {
  color: #2b100d;
  font-size: clamp(58px, 6vw, 86px);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.sg-coupon-value strong.is-locked {
  align-self: center;
  color: rgba(43, 16, 13, 0.66);
  font-size: 42px;
  letter-spacing: -0.04em;
}

.sg-coupon-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid rgba(70, 20, 14, 0.2);
}

.sg-coupon-price span {
  font-size: 11px;
  font-weight: 700;
}

.sg-coupon-price strong {
  font-size: 21px;
  letter-spacing: -0.03em;
}

.sg-coupon-price del {
  color: rgba(69, 25, 19, 0.55);
  font-size: 11px;
}

.sg-coupon-main p {
  margin: 10px 0 0;
  color: rgba(52, 20, 16, 0.74);
  font-size: 11px;
  font-weight: 650;
  line-height: 1.55;
}

.sg-coupon-main p b {
  color: #2b100d;
}

.sg-coupon-main button {
  min-height: 38px;
  margin-top: auto;
  padding: 0 14px;
  border: 1px solid rgba(56, 18, 13, 0.2);
  border-radius: 9px;
  color: #fff;
  background: rgba(50, 14, 10, 0.83);
  cursor: pointer;
  font-size: 12px;
  font-weight: 850;
}

.sg-coupon.is-issued {
  filter: saturate(0.78) drop-shadow(0 24px 35px rgba(0, 0, 0, 0.38));
}

.sg-progress-section,
.sg-panel,
.sg-how {
  margin-top: 20px;
  border: 1px solid var(--sg-line);
  border-radius: 18px;
  background: var(--sg-surface);
}

.sg-progress-section {
  padding: clamp(24px, 4vw, 42px);
}

.sg-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
}

.sg-section-head h2,
.sg-panel h2,
.sg-share-panel h2,
.sg-how h2 {
  margin: 5px 0 0;
  color: var(--sg-text);
  font-size: 23px;
  letter-spacing: -0.025em;
}

.sg-section-kicker {
  color: var(--sg-teal);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.17em;
}

.sg-progress-number {
  display: flex;
  align-items: baseline;
  gap: 5px;
  color: var(--sg-muted);
}

.sg-progress-number strong {
  color: #fff;
  font-size: 36px;
  letter-spacing: -0.04em;
}

.sg-progress-number span {
  font-size: 12px;
}

.sg-progress-number small {
  margin-left: 8px;
  padding: 5px 8px;
  border-radius: 999px;
  color: #fcd9a5;
  background: rgba(251, 146, 60, 0.12);
  font-size: 10px;
}

.sg-runway {
  margin-top: 48px;
}

.sg-runway-top,
.sg-track-labels {
  display: flex;
  justify-content: space-between;
}

.sg-runway-top {
  position: relative;
  min-height: 33px;
  color: var(--sg-muted);
  font-size: 12px;
}

.sg-runway-top strong {
  position: absolute;
  bottom: 0;
  padding: 5px 8px;
  border-radius: 7px;
  color: #032f2a;
  background: var(--sg-teal);
  font-size: 12px;
  transform: translateX(-50%);
}

.sg-track {
  position: relative;
  height: 10px;
  margin-top: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.075);
}

.sg-track > span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--sg-teal);
}

.sg-track > i {
  position: absolute;
  top: 50%;
  width: 22px;
  height: 22px;
  border: 5px solid var(--sg-surface);
  border-radius: 50%;
  background: var(--sg-teal);
  box-shadow: 0 0 0 1px rgba(34, 211, 182, 0.6), 0 0 20px rgba(34, 211, 182, 0.38);
  transform: translate(-50%, -50%);
}

.sg-track-labels {
  margin-top: 9px;
  color: #747e8c;
  font-size: 10px;
}

.sg-next-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 13px;
  align-items: center;
  margin-top: 34px;
  padding: 15px;
  border: 1px solid rgba(34, 211, 182, 0.18);
  border-radius: 13px;
  background: rgba(34, 211, 182, 0.045);
}

.sg-next-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 11px;
  color: var(--sg-teal);
  background: rgba(34, 211, 182, 0.12);
  font-size: 22px;
  font-weight: 900;
}

.sg-next-step span,
.sg-next-step strong {
  display: block;
}

.sg-next-step span {
  color: var(--sg-muted);
  font-size: 10px;
}

.sg-next-step strong {
  margin-top: 4px;
  font-size: 13px;
}

.sg-next-step button {
  min-height: 38px;
  padding: 0 13px;
  border: 1px solid var(--sg-line-strong);
  border-radius: 9px;
  color: var(--sg-text);
  background: transparent;
  cursor: pointer;
  font-size: 11px;
  font-weight: 800;
}

.sg-milestones {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 14px;
  border: 1px solid var(--sg-line);
  border-radius: 12px;
  background: var(--sg-line);
}

.sg-milestone {
  min-width: 0;
  padding: 15px 12px;
  background: #10141b;
}

.sg-milestone span,
.sg-milestone strong,
.sg-milestone small {
  display: block;
}

.sg-milestone span {
  color: var(--sg-muted);
  font-size: 9px;
}

.sg-milestone strong {
  margin-top: 7px;
  font-size: 18px;
  letter-spacing: -0.025em;
}

.sg-milestone small {
  margin-top: 4px;
  color: #747f8d;
  font-size: 9px;
}

.sg-milestone.is-reached {
  background: rgba(34, 211, 182, 0.08);
}

.sg-milestone.is-reached strong,
.sg-milestone.is-next strong {
  color: #71efdc;
}

.sg-milestone.is-next {
  box-shadow: inset 0 2px 0 var(--sg-teal);
}

.sg-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 20px;
}

.sg-panel {
  min-width: 0;
  padding: 27px;
}

.sg-panel > header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.sg-panel > header b {
  color: var(--sg-muted);
  font-size: 11px;
}

.sg-member-list {
  display: grid;
  gap: 1px;
  overflow: hidden;
  margin-top: 20px;
  border: 1px solid var(--sg-line);
  border-radius: 12px;
  background: var(--sg-line);
}

.sg-member {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
  min-height: 64px;
  padding: 10px 13px;
  background: #10141b;
}

.sg-member img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  background: #1d2430;
}

.sg-member strong,
.sg-member span {
  display: block;
}

.sg-member strong {
  font-size: 12px;
}

.sg-member span {
  margin-top: 4px;
  color: var(--sg-muted);
  font-size: 10px;
}

.sg-member em {
  padding: 5px 8px;
  border-radius: 999px;
  color: #89e9da;
  background: rgba(34, 211, 182, 0.09);
  font-size: 9px;
  font-style: normal;
  font-weight: 800;
}

.sg-member em.is-pending {
  color: #f5c47e;
  background: rgba(251, 146, 60, 0.1);
}

.sg-member.is-owner {
  background: rgba(34, 211, 182, 0.045);
}

.sg-member-empty {
  padding: 28px 14px;
  color: var(--sg-muted);
  background: #10141b;
  font-size: 11px;
  text-align: center;
}

.sg-qr {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin-top: 20px;
  padding: 14px;
  border: 1px solid var(--sg-line);
  border-radius: 13px;
  background: #f3f5f7;
}

.sg-qr img {
  width: 104px;
  height: 104px;
  object-fit: contain;
}

.sg-qr strong,
.sg-qr span {
  display: block;
}

.sg-qr strong {
  color: #15191f;
  font-size: 14px;
}

.sg-qr span {
  margin-top: 6px;
  color: #66707d;
  font-size: 10px;
  line-height: 1.5;
}

.sg-share-panel label {
  display: block;
  margin-top: 17px;
  color: var(--sg-muted);
  font-size: 10px;
}

.sg-share-field {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  margin-top: 7px;
}

.sg-share-field input {
  min-width: 0;
  height: 42px;
  padding: 0 11px;
  border: 1px solid var(--sg-line);
  border-radius: 9px;
  outline: none;
  color: #b6c0ce;
  background: #0d1117;
  font-size: 10px;
}

.sg-share-field button {
  min-width: 68px;
  border: 0;
  border-radius: 9px;
  color: #062d29;
  background: var(--sg-teal);
  cursor: pointer;
  font-size: 11px;
  font-weight: 850;
}

.sg-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 20px;
  border-top: 1px solid var(--sg-line);
  border-bottom: 1px solid var(--sg-line);
}

.sg-facts > div {
  padding: 24px 18px;
  border-right: 1px solid var(--sg-line);
}

.sg-facts > div:last-child {
  border-right: 0;
}

.sg-facts b,
.sg-facts span {
  display: block;
}

.sg-facts b {
  font-size: 18px;
}

.sg-facts span {
  margin-top: 6px;
  color: var(--sg-muted);
  font-size: 10px;
}

.sg-launch {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, 0.82fr);
  gap: 60px;
  align-items: center;
  min-height: 560px;
  padding: clamp(38px, 6vw, 78px);
  border: 1px solid var(--sg-line);
  border-radius: 22px;
  background: var(--sg-surface);
  box-shadow: var(--sg-shadow);
}

.sg-launch-price {
  display: flex;
  align-items: baseline;
  gap: 9px;
  margin: 31px 0 17px;
}

.sg-launch-price span {
  color: #d8dce2;
  font-size: 13px;
}

.sg-launch-price strong {
  margin-left: 10px;
  font-size: 33px;
  letter-spacing: -0.04em;
}

.sg-launch-price small {
  color: var(--sg-muted);
  font-size: 11px;
}

.sg-launch-ticket {
  position: relative;
  padding: 38px 34px;
  border-radius: 18px;
  color: #2c1411;
  background: var(--sg-ticket);
  box-shadow: 0 28px 60px rgba(0, 0, 0, 0.36);
  transform: rotate(2deg);
}

.sg-launch-ticket::before,
.sg-launch-ticket::after {
  position: absolute;
  top: 50%;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--sg-surface);
  content: "";
  transform: translateY(-50%);
}

.sg-launch-ticket::before {
  left: -12px;
}

.sg-launch-ticket::after {
  right: -12px;
}

.sg-launch-ticket > span,
.sg-launch-ticket > small,
.sg-launch-ticket > strong {
  display: block;
}

.sg-launch-ticket > span {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.18em;
}

.sg-launch-ticket > small {
  margin-top: 8px;
  color: rgba(44, 20, 17, 0.68);
  font-weight: 700;
}

.sg-launch-ticket > strong {
  margin: 32px 0;
  font-size: clamp(38px, 4vw, 58px);
  letter-spacing: -0.065em;
}

.sg-launch-ticket > strong i {
  font-style: normal;
  opacity: 0.55;
}

.sg-launch-ticket > div {
  display: flex;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px dashed rgba(52, 20, 15, 0.28);
}

.sg-launch-ticket b,
.sg-launch-ticket em {
  font-size: 11px;
  font-style: normal;
}

.sg-how {
  padding: 34px;
}

.sg-how-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 26px;
  border: 1px solid var(--sg-line);
  border-radius: 14px;
  background: var(--sg-line);
}

.sg-how-grid article {
  padding: 25px;
  background: #10141b;
}

.sg-how-grid article > b {
  color: var(--sg-teal);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.sg-how-grid h3 {
  margin: 25px 0 0;
  font-size: 17px;
}

.sg-how-grid p {
  margin: 9px 0 0;
  color: var(--sg-muted);
  font-size: 11px;
  line-height: 1.65;
}

.sg-mobile-buy {
  display: none;
}

.sg-toast {
  position: fixed;
  z-index: 100;
  right: 24px;
  bottom: 24px;
  max-width: min(360px, calc(100vw - 32px));
  padding: 13px 16px;
  border: 1px solid var(--sg-line-strong);
  border-radius: 10px;
  color: var(--sg-text);
  background: #1a2029;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
  font-size: 12px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.sg-toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 920px) {
  .sg-hero,
  .sg-launch {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .sg-hero {
    min-height: auto;
  }

  .sg-coupon,
  .sg-launch-ticket {
    width: min(100%, 500px);
    justify-self: center;
  }

  .sg-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  body.sg-page {
    padding-bottom: env(safe-area-inset-bottom);
    background:
      radial-gradient(circle at 10% -8%, rgba(34, 211, 182, 0.12), transparent 23rem),
      var(--sg-bg);
  }

  .sg-topbar {
    min-height: 58px;
    padding: 0 16px;
  }

  .sg-brand span {
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .sg-brand img {
    width: 30px;
    height: 30px;
  }

  .sg-topbar nav a {
    min-height: 34px;
    padding: 0 8px;
    line-height: 34px;
  }

  .sg-shell {
    width: calc(100% - 24px);
    padding: 16px 0 102px;
  }

  .sg-hero,
  .sg-launch {
    gap: 30px;
    padding: 25px 20px;
    border-radius: 17px;
  }

  .sg-hero h1,
  .sg-launch h1 {
    margin-top: 16px;
    font-size: clamp(37px, 11vw, 51px);
    line-height: 1.05;
  }

  .sg-hero-copy > p,
  .sg-launch-copy > p {
    margin-top: 15px;
    font-size: 13px;
    line-height: 1.68;
  }

  .sg-product {
    grid-template-columns: 46px minmax(0, 1fr);
    margin-top: 23px;
  }

  .sg-product > img {
    width: 46px;
    height: 46px;
  }

  .sg-product-price {
    grid-column: 1 / -1;
    display: flex;
    align-items: baseline;
    justify-content: flex-end;
    gap: 7px;
    min-width: 0;
    padding-top: 10px;
    border-top: 1px solid var(--sg-line);
  }

  .sg-product-price small,
  .sg-product-price strong,
  .sg-product-price del {
    margin: 0;
  }

  .sg-primary-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .sg-button {
    width: 100%;
  }

  .sg-coupon {
    grid-template-columns: 56px minmax(0, 1fr);
    min-height: 290px;
    transform: none;
  }

  .sg-coupon:hover {
    transform: none;
  }

  .sg-coupon-main {
    padding: 22px 20px 19px;
  }

  .sg-coupon-value {
    min-height: 89px;
  }

  .sg-coupon-value strong {
    font-size: 58px;
  }

  .sg-coupon-value strong.is-locked {
    font-size: 33px;
  }

  .sg-progress-section,
  .sg-panel,
  .sg-how {
    margin-top: 12px;
    border-radius: 15px;
  }

  .sg-progress-section,
  .sg-panel,
  .sg-how {
    padding: 21px 17px;
  }

  .sg-section-head {
    display: block;
  }

  .sg-section-head h2,
  .sg-panel h2,
  .sg-share-panel h2,
  .sg-how h2 {
    font-size: 20px;
  }

  .sg-progress-number {
    margin-top: 15px;
  }

  .sg-runway {
    margin-top: 35px;
  }

  .sg-next-step {
    grid-template-columns: 38px minmax(0, 1fr);
  }

  .sg-next-icon {
    width: 38px;
    height: 38px;
  }

  .sg-next-step button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .sg-milestones {
    grid-template-columns: 1fr;
  }

  .sg-milestone {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .sg-milestone small {
    grid-column: 1 / -1;
  }

  .sg-panel > header {
    display: block;
  }

  .sg-panel > header b {
    display: inline-block;
    margin-top: 10px;
  }

  .sg-qr {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px;
  }

  .sg-qr img {
    width: 88px;
    height: 88px;
  }

  .sg-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sg-facts > div {
    padding: 18px 13px;
  }

  .sg-facts > div:nth-child(2) {
    border-right: 0;
  }

  .sg-facts > div:nth-child(-n+2) {
    border-bottom: 1px solid var(--sg-line);
  }

  .sg-launch-ticket {
    width: calc(100% - 12px);
    padding: 29px 25px;
    transform: rotate(1deg);
  }

  .sg-launch-price {
    flex-wrap: wrap;
  }

  .sg-launch-price strong {
    margin-left: 0;
  }

  .sg-how-grid {
    grid-template-columns: 1fr;
  }

  .sg-how-grid article {
    padding: 20px;
  }

  .sg-how-grid h3 {
    margin-top: 13px;
  }

  .sg-mobile-buy {
    position: fixed;
    z-index: 60;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    min-height: 76px;
    align-items: center;
    justify-content: space-between;
    gap: 13px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--sg-line-strong);
    background: rgba(13, 16, 22, 0.96);
    backdrop-filter: blur(16px);
  }

  .sg-mobile-buy div {
    display: flex;
    align-items: baseline;
    gap: 6px;
  }

  .sg-mobile-buy span {
    color: var(--sg-muted);
    font-size: 10px;
  }

  .sg-mobile-buy strong {
    font-size: 23px;
  }

  .sg-mobile-buy del {
    color: #68717e;
    font-size: 10px;
  }

  .sg-mobile-buy a {
    min-width: 118px;
    min-height: 44px;
    border-radius: 10px;
    color: #052e29;
    background: var(--sg-teal);
    font-size: 13px;
    font-weight: 900;
    line-height: 44px;
    text-align: center;
    text-decoration: none;
  }

  .sg-toast {
    right: 12px;
    bottom: 88px;
    left: 12px;
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .sg-button,
  .sg-coupon,
  .sg-toast {
    transition: none;
  }
}