:root {
  --ink: #12110f;
  --muted: #69655e;
  --orange: #f5a000;
  --orange-deep: #e78500;
  --cream: #fff8eb;
  --warm: #f4efe5;
  --line: rgba(18, 17, 15, 0.13);
  --green: #688158;
  --gold: #bd8a43;
  --white: #fffef9;
}

/* ShopXO theme bridge */
.index-index .body-content-formal-container,
.index-index .body-content-container {
  background: var(--cream);
}

.index-index .site-shell ul,
.index-index .site-shell ol {
  margin: 0;
}

.index-index .site-shell p,
.index-index .site-shell h1,
.index-index .site-shell h2,
.index-index .site-shell h3 {
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

.csl-account-link {
  min-height: 42px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 650;
}

.csl-cart-count {
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: var(--ink);
  color: var(--cream);
  font-size: 10px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-geist-sans), "PingFang SC", "Microsoft YaHei", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
}

.site-shell {
  min-height: 100vh;
  overflow: hidden;
}

.announcement {
  min-height: 34px;
  padding: 7px 5vw;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.announcement strong {
  color: var(--orange);
  font-weight: 650;
}

.announcement-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--orange);
}

.announcement-note {
  margin-left: 18px;
  color: rgba(255, 255, 255, 0.48);
}

.site-header {
  height: 78px;
  padding: 0 clamp(24px, 5vw, 82px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 248, 235, 0.94);
  backdrop-filter: blur(18px);
  position: relative;
  z-index: 40;
}

.brand,
.header-actions,
.main-nav {
  display: flex;
  align-items: center;
}

.brand {
  flex: 0 0 auto;
  gap: 14px;
}

.brand-mark {
  color: var(--orange);
  font-size: 36px;
  font-weight: 850;
  line-height: 0.8;
  letter-spacing: -0.09em;
}

.brand-subtitle {
  padding-left: 14px;
  border-left: 1px solid var(--line);
  color: #5f5a51;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.main-nav {
  gap: clamp(18px, 2.2vw, 34px);
  font-size: 13px;
  font-weight: 600;
}

.main-nav a,
.nav-link-button {
  position: relative;
}

.main-nav a::after,
.nav-link-button::after {
  content: "";
  height: 2px;
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -8px;
  background: var(--orange);
  transition: right 180ms ease;
}

.main-nav a:hover::after,
.nav-link-button:hover::after {
  right: 0;
}

.nav-link-button {
  padding: 0;
  border: 0;
  background: transparent;
  font-weight: 600;
  cursor: pointer;
}

.header-actions {
  flex: 0 0 auto;
  gap: 10px;
}

.account-button {
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  border: 0;
  background: transparent;
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.account-icon {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--ink);
  color: var(--cream);
  font-size: 11px;
}

.button {
  min-height: 42px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 720;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: var(--orange);
  color: #17110a;
  box-shadow: 0 12px 30px rgba(245, 160, 0, 0.16);
}

.button-primary:hover {
  background: #ffad12;
}

.button-ghost {
  border-color: var(--line);
  background: transparent;
}

.button-ghost:hover {
  border-color: rgba(18, 17, 15, 0.42);
}

.button-light {
  background: var(--cream);
  color: var(--ink);
}

.button-large {
  min-height: 52px;
  padding: 0 26px;
}

.button-full {
  width: 100%;
}

.button-wechat {
  background: #1aad19;
  color: white;
}

.menu-button {
  width: 42px;
  height: 42px;
  padding: 0;
  display: none;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
}

.menu-button span {
  width: 17px;
  height: 1px;
  position: absolute;
  background: var(--ink);
}

.menu-button span:first-child {
  transform: translateY(-3px);
}

.menu-button span:last-child {
  transform: translateY(3px);
}

.hero {
  min-height: 670px;
  padding: clamp(70px, 8vw, 118px) clamp(24px, 7vw, 112px) 78px;
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(440px, 1.07fr);
  align-items: center;
  gap: clamp(46px, 7vw, 110px);
  background:
    radial-gradient(circle at 75% 35%, rgba(245, 160, 0, 0.13), transparent 27%),
    linear-gradient(135deg, #fff9ed 0%, #f6f0e5 100%);
  position: relative;
}

.hero::before {
  content: "";
  width: 420px;
  height: 420px;
  position: absolute;
  left: -280px;
  top: 80px;
  border: 1px solid rgba(18, 17, 15, 0.08);
  border-radius: 50%;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-kicker {
  margin: 0 0 20px;
  color: #7a746a;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow span {
  width: 26px;
  height: 2px;
  background: var(--orange);
}

.hero h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(46px, 5.5vw, 82px);
  line-height: 1.03;
  letter-spacing: -0.065em;
  font-weight: 720;
}

.hero h1 em {
  color: var(--orange-deep);
  font-style: normal;
}

.hero-lead {
  max-width: 530px;
  margin: 30px 0 0;
  color: #615c54;
  font-size: clamp(16px, 1.35vw, 20px);
  line-height: 1.75;
}

.hero-actions {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.text-link {
  padding-bottom: 5px;
  border-bottom: 1px solid var(--ink);
  font-size: 13px;
  font-weight: 650;
}

.trust-row {
  margin-top: 56px;
  padding-top: 24px;
  display: flex;
  gap: clamp(20px, 3vw, 45px);
  border-top: 1px solid var(--line);
}

.trust-row span {
  color: #6c675f;
  font-size: 12px;
}

.trust-row b {
  margin-right: 7px;
  color: var(--orange-deep);
  font-size: 10px;
}

.hero-visual {
  min-height: 465px;
  position: relative;
}

.hero-glow {
  width: 440px;
  height: 440px;
  position: absolute;
  right: 4%;
  top: 2%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 160, 0, 0.2), rgba(245, 160, 0, 0) 66%);
}

.product-visual-card {
  width: min(88%, 480px);
  padding: 0;
  position: absolute;
  border-radius: 22px;
  box-shadow: 0 34px 70px rgba(31, 25, 17, 0.2);
}

.hero-card-black {
  right: 0;
  top: 18px;
  background: transparent;
  transform: rotate(5deg);
}

.hero-card-panda {
  left: 0;
  bottom: 20px;
  background: transparent;
  transform: rotate(-6deg);
}

.document-product-crop {
  --card-radius: 22px;
  aspect-ratio: 1.67 / 1;
  overflow: hidden;
  position: relative;
  border-radius: var(--card-radius);
  background: transparent;
  clip-path: inset(0 round var(--card-radius));
  isolation: isolate;
  transform: translateZ(0);
}

.document-product-crop img {
  width: 100%;
  height: 100%;
  display: block;
  max-width: none;
  object-fit: cover;
  will-change: transform;
}

/* 高清卡面只做极小幅度的出血，四角统一由外层遮罩裁切，避免露出画布底色。 */
.card-face-panda,
.card-face-black {
  transform: scale(1.012);
}

.floating-label {
  padding: 9px 14px;
  position: absolute;
  z-index: 5;
  border-radius: 999px;
  background: var(--ink);
  color: white;
  font-size: 10px;
  letter-spacing: 0.14em;
}

.floating-label b {
  color: var(--orange);
}

.label-hk {
  right: 2%;
  top: 0;
}

.price-stamp {
  width: 112px;
  height: 112px;
  padding: 22px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: absolute;
  right: -22px;
  bottom: 5px;
  z-index: 6;
  border: 4px solid var(--cream);
  border-radius: 50%;
  background: var(--orange);
  transform: rotate(7deg);
  box-shadow: 0 18px 45px rgba(104, 68, 0, 0.2);
}

.price-stamp small,
.price-stamp span {
  font-size: 10px;
  font-weight: 650;
}

.price-stamp strong {
  font-size: 26px;
  line-height: 1.15;
}

.signal-strip {
  min-height: 58px;
  padding: 12px 5vw;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 3vw, 48px);
  background: var(--orange);
  color: #22180c;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.05em;
}

.signal-strip i {
  width: 5px;
  height: 5px;
  border: 1px solid rgba(18, 17, 15, 0.72);
  border-radius: 50%;
}

.section {
  padding: clamp(88px, 10vw, 150px) clamp(24px, 7vw, 112px);
}

.section-heading {
  margin-bottom: 52px;
}

.section-heading h2,
.process-copy h2,
.activation-panel h2,
.closing-cta h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.12;
  letter-spacing: -0.055em;
}

.split-heading {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  align-items: end;
  gap: 60px;
}

.split-heading p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.products-section {
  background: var(--white);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: #fbf4e5;
  box-shadow: 0 20px 60px rgba(33, 28, 20, 0.06);
}

.product-card.black {
  border-color: rgba(255, 255, 255, 0.12);
  background: #14130f;
  color: #f8f1e4;
}

.product-image-wrap {
  padding: 0;
  position: relative;
}

.product-image-wrap .document-product-crop {
  --card-radius: 22px;
}

.product-number {
  position: absolute;
  right: 18px;
  bottom: 16px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 700;
}

.product-badge {
  padding: 8px 12px;
  position: absolute;
  left: 18px;
  top: 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  font-size: 10px;
  font-weight: 750;
}

.product-card-body {
  padding: 28px 30px 32px;
}

.product-short-name {
  margin: 0 0 8px;
  color: var(--orange-deep);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.product-card.black .product-short-name {
  color: #e2ad61;
}

.product-card h3 {
  margin: 0;
  font-size: clamp(22px, 2.2vw, 34px);
  letter-spacing: -0.04em;
}

.product-price {
  margin: 28px 0;
  padding: 22px 0;
  display: flex;
  align-items: baseline;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-card.black .product-price {
  border-color: rgba(255, 255, 255, 0.14);
}

.product-price small {
  margin-right: 9px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 720;
}

.product-price strong {
  font-size: 46px;
  line-height: 1;
  letter-spacing: -0.06em;
}

.product-price span {
  margin-left: 7px;
  color: var(--muted);
  font-size: 12px;
}

.feature-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  list-style: none;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
}

.feature-list li span {
  min-width: 42px;
  padding: 5px 7px;
  border-radius: 6px;
  background: rgba(245, 160, 0, 0.16);
  color: #9b6500;
  font-size: 9px;
  font-weight: 800;
  text-align: center;
}

.product-card.black .feature-list li span {
  background: rgba(226, 173, 97, 0.14);
  color: #e2ad61;
}

.product-audience {
  min-height: 46px;
  margin: 25px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.product-card.black .product-audience,
.product-card.black .product-price small,
.product-card.black .product-price span {
  color: rgba(255, 255, 255, 0.52);
}

.product-actions {
  display: flex;
  gap: 10px;
}

.product-actions .button {
  flex: 1;
}

.product-card.black .button-ghost {
  border-color: rgba(255, 255, 255, 0.2);
  color: white;
}

.scenes-section {
  background: #f5f0e7;
}

.centered-heading {
  text-align: center;
}

.scene-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.scene-card {
  min-height: 245px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background 180ms ease, transform 180ms ease;
}

.scene-card:hover {
  z-index: 2;
  background: var(--orange);
  transform: translateY(-4px);
}

.scene-card > span {
  color: var(--orange-deep);
  font-size: 11px;
  font-weight: 750;
}

.scene-card:hover > span {
  color: var(--ink);
}

.scene-card h3 {
  margin: 78px 0 14px;
  font-size: 18px;
}

.scene-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.75;
}

.scene-card:hover p {
  color: rgba(18, 17, 15, 0.7);
}

.process-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(60px, 9vw, 145px);
  background: var(--ink);
  color: #f9f2e5;
}

.section-kicker.light {
  color: var(--orange);
}

.process-copy > p:not(.section-kicker) {
  max-width: 460px;
  margin: 28px 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 14px;
  line-height: 1.85;
}

.process-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.process-list li {
  padding: 25px 0;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.process-list li > span {
  color: var(--orange);
  font-size: 11px;
  font-weight: 750;
}

.process-list h3 {
  margin: 0 0 7px;
  font-size: 17px;
}

.process-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.46);
  font-size: 12px;
  line-height: 1.65;
}

.activation-section {
  background: var(--white);
}

.activation-panel {
  padding: clamp(34px, 5vw, 72px);
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) minmax(240px, 0.65fr);
  align-items: center;
  gap: 45px;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(135deg, #fff8e9, #f3ede2);
}

.activation-icon {
  width: 112px;
  height: 148px;
  padding: 12px;
  border: 2px solid var(--ink);
  border-radius: 17px;
  background: var(--orange);
  position: relative;
}

.activation-icon::before {
  content: "";
  width: 35px;
  height: 25px;
  position: absolute;
  right: -2px;
  top: -2px;
  border-left: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  border-radius: 0 12px 0 10px;
  background: var(--cream);
}

.activation-icon span {
  position: absolute;
  left: 15px;
  bottom: 14px;
  font-size: 14px;
  font-weight: 850;
}

.activation-panel > div:nth-child(2) > p:last-child {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.activation-points {
  display: grid;
  gap: 10px;
}

.activation-points span {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.42);
  font-size: 12px;
  font-weight: 650;
}

.faq-section {
  background: #f3ede2;
}

.faq-heading {
  align-items: start;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item > button,
.faq-item > summary {
  width: 100%;
  min-height: 80px;
  padding: 0;
  display: grid;
  grid-template-columns: 50px 1fr 40px;
  align-items: center;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
  list-style: none;
}

.faq-item > summary::-webkit-details-marker {
  display: none;
}

.faq-item button span,
.faq-item summary span {
  color: var(--orange-deep);
  font-size: 10px;
  font-weight: 750;
}

.faq-item button strong,
.faq-item summary strong {
  font-size: 16px;
  font-weight: 650;
}

.faq-item button i,
.faq-item summary i {
  font-size: 24px;
  font-style: normal;
  font-weight: 300;
  text-align: right;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 220ms ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 60px 26px 50px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.faq-item.is-open .faq-answer,
.faq-item[open] .faq-answer {
  max-height: 150px;
}

.faq-item[open] summary i {
  transform: rotate(45deg);
}

.closing-cta {
  padding: 70px clamp(24px, 7vw, 112px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  background: var(--orange);
}

.closing-cta p {
  margin: 0 0 12px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.closing-cta .button-light {
  flex: 0 0 auto;
}

.site-footer {
  padding: 72px clamp(24px, 7vw, 112px) 28px;
  background: var(--ink);
  color: white;
}

.footer-main {
  padding-bottom: 64px;
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
}

.footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.footer-brand p {
  margin: 0;
  color: rgba(255, 255, 255, 0.44);
  font-size: 11px;
  line-height: 1.7;
}

.footer-main h3 {
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.36);
  font-size: 10px;
  letter-spacing: 0.14em;
}

.footer-main > div:not(.footer-brand) {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.footer-main a,
.footer-main button,
.footer-main span {
  padding: 0;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
  line-height: 1.5;
  text-align: left;
}

.footer-main a:hover,
.footer-main button:hover {
  color: var(--orange);
  cursor: pointer;
}

.footer-legal {
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 9px 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.34);
  font-size: 9px;
}

.footer-legal p {
  margin: 0;
}

.footer-legal span {
  margin-left: auto;
}

.modal-layer {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(15, 13, 10, 0.72);
  backdrop-filter: blur(10px);
  cursor: default;
}

.modal-panel {
  width: min(100%, 500px);
  max-height: calc(100vh - 48px);
  overflow: auto;
  position: relative;
  z-index: 2;
  border-radius: 24px;
  background: var(--cream);
  box-shadow: 0 35px 90px rgba(0, 0, 0, 0.28);
  animation: modalIn 180ms ease both;
}

@keyframes modalIn {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-close {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  position: absolute;
  right: 18px;
  top: 18px;
  z-index: 5;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.78);
  font-size: 24px;
  font-weight: 250;
  cursor: pointer;
}

.auth-modal {
  padding: 32px;
}

.auth-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.auth-brand small {
  padding-left: 14px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.12em;
}

.auth-title-row {
  margin-top: 40px;
}

.auth-title-row p,
.checkout-header p {
  margin: 0 0 7px;
  color: var(--orange-deep);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.auth-title-row h2,
.checkout-header h2,
.detail-content h2 {
  margin: 0;
  font-size: 27px;
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.auth-mode-tabs {
  margin: 28px 0 24px;
  padding: 4px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 999px;
  background: #eae3d8;
}

.auth-mode-tabs button,
.intent-switch button {
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  cursor: pointer;
}

.auth-mode-tabs button.active {
  background: var(--ink);
  color: white;
}

.wechat-login {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.wechat-login h3,
.wechat-confirmed h3 {
  margin: 20px 0 8px;
  font-size: 17px;
}

.wechat-login p,
.wechat-confirmed p,
.signed-in-card p {
  max-width: 340px;
  margin: 0 auto 20px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.7;
}

.qr-frame {
  width: 180px;
  height: 180px;
  padding: 14px;
  display: grid;
  place-items: center;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
}

.qr-pattern {
  width: 142px;
  height: 142px;
  background:
    repeating-conic-gradient(#171717 0 25%, transparent 0 50%) 50% / 13px 13px,
    repeating-linear-gradient(45deg, transparent 0 6px, #171717 6px 9px, transparent 9px 14px);
  opacity: 0.82;
}

.qr-corner {
  width: 38px;
  height: 38px;
  position: absolute;
  border: 7px solid #171717;
  background: white;
  box-shadow: inset 0 0 0 5px white, inset 0 0 0 10px #171717;
}

.qr-corner.one { left: 20px; top: 20px; }
.qr-corner.two { right: 20px; top: 20px; }
.qr-corner.three { left: 20px; bottom: 20px; }

.qr-frame b {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  position: absolute;
  border-radius: 10px;
  background: #1aad19;
  color: white;
  font-size: 10px;
}

.wechat-confirmed,
.signed-in-card,
.checkout-success {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.wechat-confirmed > span,
.checkout-success > span,
.signed-in-card > span {
  width: 68px;
  height: 68px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #1aad19;
  color: white;
  font-size: 28px;
}

.signed-in-card > span {
  background: var(--orange);
  color: var(--ink);
}

.signed-in-card h2 {
  margin: 22px 0 8px;
}

.text-button {
  margin-top: 15px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  cursor: pointer;
  text-decoration: underline;
}

.intent-switch {
  margin-bottom: 20px;
  display: flex;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.intent-switch button {
  min-height: 38px;
  border-radius: 0;
  border-bottom: 2px solid transparent;
}

.intent-switch button.active {
  border-color: var(--orange);
  color: var(--ink);
}

.auth-form,
.checkout-form {
  display: grid;
  gap: 16px;
}

.auth-form label,
.checkout-form label {
  display: grid;
  gap: 8px;
  color: #5f5a52;
  font-size: 11px;
  font-weight: 650;
}

.auth-form input,
.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: none;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font-size: 13px;
}

.checkout-form textarea {
  resize: vertical;
}

.auth-form input:focus,
.checkout-form input:focus,
.checkout-form select:focus,
.checkout-form textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(245, 160, 0, 0.12);
}

.code-field {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.code-field button {
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #eee6da;
  font-size: 11px;
  font-weight: 650;
  cursor: pointer;
}

.agreement {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: flex-start;
  gap: 9px !important;
  font-weight: 450 !important;
  line-height: 1.5;
}

.agreement input {
  width: 14px;
  min-height: 14px;
  margin-top: 1px;
  accent-color: var(--orange);
}

.agreement.large {
  padding: 14px;
  border-radius: 10px;
  background: #eee7da;
  color: var(--muted);
  font-size: 11px;
}

.detail-panel {
  width: min(100%, 780px);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  overflow: hidden;
  background: #f9f1e3;
}

.detail-panel.black {
  background: #171610;
  color: white;
}

.detail-panel > .document-product-crop {
  height: 100%;
  min-height: 520px;
  aspect-ratio: auto;
  border-radius: 0;
}

.detail-panel > .document-product-crop img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.detail-content {
  padding: 50px 38px 38px;
}

.detail-panel.black .detail-content {
  background: linear-gradient(150deg, #171610, #0c0c0a);
}

.detail-price {
  margin: 24px 0;
  padding: 18px 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.detail-panel.black .detail-price {
  border-color: rgba(255, 255, 255, 0.14);
}

.detail-price strong {
  font-size: 38px;
}

.detail-price span {
  color: var(--muted);
  font-size: 11px;
}

.detail-content ul {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  list-style: none;
  font-size: 13px;
}

.detail-content li::before {
  content: "✓";
  margin-right: 9px;
  color: var(--orange);
}

.notice-box {
  margin: 26px 0;
  padding: 15px;
  border-radius: 10px;
  background: rgba(245, 160, 0, 0.1);
}

.notice-box strong {
  font-size: 11px;
}

.notice-box p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.6;
}

.detail-panel.black .notice-box p {
  color: rgba(255, 255, 255, 0.52);
}

.checkout-panel {
  width: min(100%, 650px);
  padding: 34px;
}

.checkout-header {
  padding-right: 54px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.checkout-header > span {
  color: var(--orange-deep);
  font-size: 26px;
  font-weight: 800;
}

.checkout-progress {
  margin: 28px 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}

.checkout-progress span {
  padding-top: 13px;
  position: relative;
  color: var(--muted);
  font-size: 10px;
  text-align: center;
}

.checkout-progress span::before {
  content: "";
  width: 7px;
  height: 7px;
  position: absolute;
  left: calc(50% - 3px);
  top: -4px;
  border-radius: 50%;
  background: #b8b1a6;
}

.checkout-progress span.active {
  color: var(--ink);
  font-weight: 750;
}

.checkout-progress span.active::before {
  background: var(--orange);
}

.checkout-progress i {
  display: none;
}

.checkout-body {
  display: grid;
  gap: 20px;
}

.checkout-product {
  padding: 14px;
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 18px;
  border-radius: 16px;
  background: #eee7da;
}

.checkout-product.black {
  background: #171610;
  color: white;
}

.checkout-product .document-product-crop {
  --card-radius: 10px;
}

.checkout-product strong {
  display: block;
  margin: 9px 0;
  font-size: 14px;
}

.checkout-product p {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.checkout-product.black p {
  color: rgba(255, 255, 255, 0.48);
}

.checkout-product span {
  font-size: 10px;
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.checkout-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.order-summary {
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  border-radius: 12px;
  background: #eee7da;
  font-size: 11px;
}

.order-summary strong {
  text-align: right;
}

.order-summary b,
.order-summary em {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.order-summary em {
  color: var(--orange-deep);
  font-size: 20px;
  font-style: normal;
  font-weight: 800;
  text-align: right;
}

.payment-options {
  display: grid;
  gap: 10px;
}

.payment-options > button {
  padding: 14px;
  display: grid;
  grid-template-columns: 42px 1fr 22px;
  align-items: center;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.payment-options > button.active {
  border-color: var(--orange);
  background: rgba(245, 160, 0, 0.08);
}

.payment-options > button > b {
  opacity: 0;
  color: var(--orange-deep);
}

.payment-options > button.active > b {
  opacity: 1;
}

.payment-options strong,
.payment-options small {
  display: block;
}

.payment-options strong {
  margin-bottom: 4px;
  font-size: 13px;
}

.payment-options small {
  color: var(--muted);
  font-size: 9px;
}

.pay-icon {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  color: white;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.pay-icon.wechat { background: #1aad19; }
.pay-icon.alipay { background: #1677ff; }

.demo-disclaimer {
  margin: -8px 0 0;
  color: var(--muted);
  font-size: 9px;
  text-align: center;
}

.checkout-success {
  min-height: 430px;
}

.checkout-success h3 {
  margin: 22px 0 10px;
  font-size: 22px;
}

.checkout-success p {
  margin: 0 0 24px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.8;
}

@media (max-width: 1100px) {
  .main-nav {
    gap: 16px;
  }

  .main-nav a,
  .nav-link-button {
    font-size: 11px;
  }

  .account-button {
    display: none;
  }

  .hero {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 45px;
  }

  .hero-visual {
    min-height: 410px;
  }

  .scene-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .activation-panel {
    grid-template-columns: 100px 1fr;
  }

  .activation-points {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 820px) {
  .announcement {
    justify-content: flex-start;
    overflow: hidden;
    white-space: nowrap;
  }

  .announcement-note {
    display: none;
  }

  .site-header {
    height: 68px;
    padding: 0 20px;
  }

  .brand-subtitle,
  .header-buy {
    display: none;
  }

  .main-nav {
    padding: 22px;
    display: none;
    align-items: stretch;
    flex-direction: column;
    position: absolute;
    left: 16px;
    right: 16px;
    top: 64px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--cream);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a,
  .nav-link-button {
    padding: 10px;
    font-size: 13px;
    text-align: left;
  }

  .menu-button {
    display: grid;
  }

  .hero {
    padding: 70px 22px 50px;
    grid-template-columns: 1fr;
    gap: 52px;
  }

  .hero h1 {
    font-size: clamp(46px, 13vw, 68px);
  }

  .trust-row {
    overflow-x: auto;
  }

  .trust-row span {
    flex: 0 0 auto;
  }

  .hero-visual {
    min-height: 430px;
  }

  .product-visual-card {
    width: min(89%, 480px);
  }

  .signal-strip {
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
  }

  .split-heading,
  .process-section,
  .product-grid {
    grid-template-columns: 1fr;
  }

  .split-heading {
    gap: 22px;
  }

  .process-section {
    gap: 60px;
  }

  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-legal span {
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 560px) {
  .announcement {
    font-size: 10px;
  }

  .brand-mark {
    font-size: 31px;
  }

  .hero h1 {
    word-break: break-all;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .text-link {
    width: max-content;
  }

  .hero-visual {
    min-height: 330px;
  }

  .product-visual-card {
    padding: 0;
    border-radius: 0;
  }

  .price-stamp {
    width: 86px;
    height: 86px;
    padding: 17px 0;
    right: -8px;
  }

  .price-stamp strong {
    font-size: 20px;
  }

  .section {
    padding: 82px 20px;
  }

  .product-card-body {
    padding: 24px 20px 26px;
  }

  .product-actions {
    flex-direction: column;
  }

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

  .scene-card {
    min-height: 190px;
  }

  .scene-card h3 {
    margin-top: 48px;
  }

  .activation-panel {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .activation-icon {
    width: 82px;
    height: 108px;
  }

  .activation-points {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .closing-cta {
    padding: 58px 20px;
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-main {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }

  .modal-layer {
    padding: 0;
    align-items: end;
  }

  .modal-panel {
    width: 100%;
    max-height: 94vh;
    border-radius: 24px 24px 0 0;
  }

  .auth-modal,
  .checkout-panel {
    padding: 26px 20px;
  }

  .detail-panel {
    grid-template-columns: 1fr;
  }

  .detail-panel > .document-product-crop {
    min-height: 0;
    height: auto;
    aspect-ratio: 1.72 / 1;
  }

  .detail-panel > .document-product-crop img {
    width: 100%;
    height: 100%;
  }

  .detail-content {
    padding: 30px 20px;
  }

  .checkout-product {
    grid-template-columns: 1fr;
  }

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

  .checkout-buttons .button {
    flex: 1;
  }
}

.product-detail-page {
  --detail-bg: #eef3dc;
  --detail-surface: #fffdf5;
  --detail-surface-strong: #dfe8bf;
  --detail-text: #172015;
  --detail-muted: #687060;
  --detail-accent: #ef9300;
  --detail-accent-soft: #f7c45a;
  --detail-secondary: #5d7d4c;
  --detail-line: rgba(23, 32, 21, 0.14);
  min-height: 100vh;
  overflow: hidden;
  background: var(--detail-bg);
  color: var(--detail-text);
}

.detail-theme-black {
  --detail-bg: #0c0c0b;
  --detail-surface: #171714;
  --detail-surface-strong: #211c15;
  --detail-text: #f8f1e5;
  --detail-muted: #a59c8d;
  --detail-accent: #d7a251;
  --detail-accent-soft: #f0cb88;
  --detail-secondary: #7d6744;
  --detail-line: rgba(255, 255, 255, 0.14);
}

.detail-topline {
  min-height: 36px;
  padding: 8px clamp(22px, 6vw, 92px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  background: var(--detail-text);
  color: var(--detail-bg);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.detail-theme-black .detail-topline {
  background: #d7a251;
  color: #15120d;
}

.detail-topline strong {
  color: var(--detail-accent);
}

.detail-theme-black .detail-topline strong {
  color: #15120d;
}

.detail-site-header {
  height: 82px;
  padding: 0 clamp(22px, 6vw, 92px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  border-bottom: 1px solid var(--detail-line);
  position: relative;
  z-index: 20;
}

.detail-brand .brand-subtitle {
  color: var(--detail-muted);
}

.detail-site-header nav {
  display: flex;
  align-items: center;
  gap: 30px;
  color: var(--detail-muted);
  font-size: 12px;
  font-weight: 650;
}

.detail-site-header nav a,
.detail-secondary-action {
  transition: color 180ms ease;
}

.detail-site-header nav a:hover,
.detail-secondary-action:hover {
  color: var(--detail-accent);
}

.detail-header-buy,
.detail-primary-action {
  min-height: 46px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--detail-accent);
  color: #17130b;
  font-size: 12px;
  font-weight: 800;
}

.detail-product-hero {
  min-height: 670px;
  padding: clamp(72px, 8vw, 118px) clamp(24px, 7vw, 112px);
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(430px, 1.05fr);
  align-items: center;
  gap: clamp(55px, 8vw, 130px);
  background:
    radial-gradient(circle at 80% 26%, rgba(239, 147, 0, 0.2), transparent 27%),
    linear-gradient(140deg, #f7f2d8 0%, #e9f0d1 100%);
}

.detail-theme-black .detail-product-hero {
  background:
    radial-gradient(circle at 79% 35%, rgba(215, 162, 81, 0.22), transparent 28%),
    radial-gradient(circle at 15% 20%, rgba(122, 82, 35, 0.18), transparent 30%),
    #0c0c0b;
}

.detail-role-row {
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.detail-role-row span,
.detail-role-row small {
  padding: 7px 11px;
  border: 1px solid var(--detail-line);
  border-radius: 999px;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.08em;
}

.detail-role-row span {
  border-color: transparent;
  background: var(--detail-secondary);
  color: white;
}

.detail-theme-black .detail-role-row span {
  background: var(--detail-accent);
  color: #17130b;
}

.detail-eyebrow,
.detail-section-heading > div > p,
.detail-audience-copy > p:first-child {
  margin: 0 0 16px;
  color: var(--detail-accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.detail-hero-copy h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(46px, 5.7vw, 82px);
  line-height: 1.02;
  letter-spacing: -0.065em;
}

.detail-hero-copy h2 {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--detail-secondary);
  font-size: clamp(22px, 2.2vw, 32px);
  line-height: 1.35;
  letter-spacing: -0.035em;
}

.detail-theme-black .detail-hero-copy h2 {
  color: var(--detail-accent-soft);
}

.detail-intro {
  max-width: 610px;
  margin: 24px 0 0;
  color: var(--detail-muted);
  font-size: 15px;
  line-height: 1.9;
}

.detail-hero-actions {
  margin-top: 34px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.detail-primary-action {
  min-height: 54px;
  padding: 0 28px;
}

.detail-primary-action span {
  margin-left: 18px;
}

.detail-secondary-action {
  padding-bottom: 5px;
  border-bottom: 1px solid currentColor;
  color: var(--detail-text);
  font-size: 12px;
  font-weight: 700;
}

.detail-mini-facts {
  margin-top: 48px;
  padding-top: 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  border-top: 1px solid var(--detail-line);
  color: var(--detail-muted);
  font-size: 11px;
}

.detail-mini-facts span::before {
  content: "•";
  margin-right: 8px;
  color: var(--detail-accent);
}

.detail-card-stage {
  min-height: 440px;
  display: grid;
  place-items: center;
  position: relative;
}

.detail-stage-orbit {
  position: absolute;
  border: 1px solid var(--detail-line);
  border-radius: 50%;
}

.detail-stage-orbit.one {
  width: 420px;
  height: 420px;
}

.detail-stage-orbit.two {
  width: 300px;
  height: 300px;
  border-color: rgba(239, 147, 0, 0.34);
}

.detail-theme-black .detail-stage-orbit.two {
  border-color: rgba(215, 162, 81, 0.38);
}

.detail-card-photo {
  width: min(94%, 570px);
  aspect-ratio: 1.67 / 1;
  margin: 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
  border-radius: 30px;
  clip-path: inset(0 round 30px);
  isolation: isolate;
  transform: rotate(-3deg);
  box-shadow: 0 42px 90px rgba(50, 48, 26, 0.22);
}

.detail-theme-black .detail-card-photo {
  transform: rotate(2deg);
  box-shadow: 0 44px 100px rgba(0, 0, 0, 0.52);
}

.detail-card-photo img {
  width: 100%;
  height: 100%;
  display: block;
  max-width: none;
  object-fit: cover;
  will-change: transform;
}

.detail-price-chip {
  width: 112px;
  height: 112px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: absolute;
  right: 0;
  bottom: 8px;
  z-index: 3;
  border: 4px solid var(--detail-bg);
  border-radius: 50%;
  background: var(--detail-accent);
  color: #17130b;
  transform: rotate(7deg);
}

.detail-price-chip small {
  font-size: 10px;
  font-weight: 700;
}

.detail-price-chip strong {
  font-size: 25px;
}

.detail-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--detail-line);
  border-bottom: 1px solid var(--detail-line);
  background: var(--detail-surface);
}

.detail-theme-black .detail-metrics {
  background: #121210;
}

.detail-metrics article {
  min-height: 230px;
  padding: 42px clamp(24px, 4vw, 66px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--detail-line);
}

.detail-metrics article:last-child {
  border-right: 0;
}

.detail-metrics strong {
  color: var(--detail-accent);
  font-size: clamp(44px, 5vw, 72px);
  line-height: 1;
  letter-spacing: -0.07em;
}

.detail-metrics h3 {
  margin: 14px 0 8px;
  font-size: 15px;
}

.detail-metrics p {
  margin: 0;
  color: var(--detail-muted);
  font-size: 11px;
  line-height: 1.6;
}

.detail-benefits-section {
  padding: clamp(90px, 11vw, 150px) clamp(24px, 7vw, 112px);
  background: var(--detail-bg);
}

.detail-section-heading {
  margin-bottom: 58px;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: end;
  gap: 60px;
}

.detail-section-heading h2,
.detail-audience-copy h2,
.detail-activation-notice h2,
.detail-final-cta h2 {
  margin: 0;
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 1.1;
  letter-spacing: -0.06em;
}

.detail-section-heading > p {
  margin: 0;
  color: var(--detail-muted);
  font-size: 14px;
  line-height: 1.85;
}

.detail-benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--detail-line);
  border-left: 1px solid var(--detail-line);
}

.detail-benefit-grid article {
  min-height: 300px;
  padding: 30px;
  border-right: 1px solid var(--detail-line);
  border-bottom: 1px solid var(--detail-line);
  transition: background 180ms ease, transform 180ms ease;
}

.detail-benefit-grid article:hover {
  background: var(--detail-surface-strong);
  transform: translateY(-5px);
}

.detail-theme-black .detail-benefit-grid article:hover {
  background: #211c15;
}

.detail-benefit-grid span {
  color: var(--detail-accent);
  font-size: 11px;
  font-weight: 800;
}

.detail-benefit-grid h3 {
  margin: 92px 0 16px;
  font-size: 19px;
}

.detail-benefit-grid p {
  margin: 0;
  color: var(--detail-muted);
  font-size: 12px;
  line-height: 1.75;
}

.detail-audience-section {
  padding: clamp(80px, 10vw, 140px) clamp(24px, 7vw, 112px);
  display: grid;
  grid-template-columns: 0.8fr 1fr 0.8fr;
  gap: clamp(35px, 6vw, 90px);
  background: var(--detail-surface);
}

.detail-theme-black .detail-audience-section {
  background: #131310;
}

.detail-audience-copy > p:last-child {
  max-width: 420px;
  margin: 26px 0 0;
  color: var(--detail-muted);
  font-size: 13px;
  line-height: 1.85;
}

.detail-fit-list {
  border-top: 1px solid var(--detail-line);
}

.detail-fit-list div {
  min-height: 70px;
  padding: 18px 0;
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: center;
  border-bottom: 1px solid var(--detail-line);
}

.detail-fit-list span {
  color: var(--detail-accent);
  font-size: 10px;
  font-weight: 800;
}

.detail-fit-list strong {
  font-size: 14px;
}

.detail-coverage-card {
  padding: 34px;
  border-radius: 26px;
  background: var(--detail-secondary);
  color: white;
}

.detail-theme-black .detail-coverage-card {
  background: linear-gradient(145deg, #30261a, #1b1812);
}

.detail-coverage-card > p {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.detail-coverage-card h3 {
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.04em;
}

.detail-coverage-card > div {
  margin: 28px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.detail-coverage-card > div span {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  font-size: 10px;
}

.detail-coverage-card small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
  line-height: 1.65;
}

.detail-activation-notice {
  padding: clamp(72px, 9vw, 120px) clamp(24px, 7vw, 112px);
  display: grid;
  grid-template-columns: 0.85fr 1fr 0.75fr;
  align-items: center;
  gap: clamp(38px, 6vw, 88px);
  background: var(--detail-text);
  color: var(--detail-bg);
}

.detail-theme-black .detail-activation-notice {
  background: var(--detail-accent);
  color: #17130b;
}

.detail-activation-notice > div:first-child > span {
  color: var(--detail-accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.detail-theme-black .detail-activation-notice > div:first-child > span {
  color: #17130b;
}

.detail-activation-notice h2 {
  margin-top: 14px;
  font-size: clamp(30px, 3.8vw, 52px);
}

.detail-activation-steps {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.detail-theme-black .detail-activation-steps {
  border-color: rgba(23, 19, 11, 0.18);
}

.detail-activation-steps p {
  margin: 0;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 12px;
}

.detail-theme-black .detail-activation-steps p {
  border-color: rgba(23, 19, 11, 0.18);
}

.detail-activation-steps b {
  margin-right: 16px;
  color: var(--detail-accent);
}

.detail-theme-black .detail-activation-steps b {
  color: #17130b;
}

.detail-activation-notice aside {
  padding: 26px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
}

.detail-theme-black .detail-activation-notice aside {
  border-color: rgba(23, 19, 11, 0.2);
}

.detail-activation-notice aside strong {
  font-size: 12px;
}

.detail-activation-notice aside p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.6);
  font-size: 10px;
  line-height: 1.7;
}

.detail-theme-black .detail-activation-notice aside p {
  color: rgba(23, 19, 11, 0.68);
}

.detail-final-cta {
  padding: clamp(65px, 8vw, 110px) clamp(24px, 7vw, 112px);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 60px;
  background: var(--detail-surface-strong);
}

.detail-theme-black .detail-final-cta {
  background:
    radial-gradient(circle at 80% 20%, rgba(215, 162, 81, 0.16), transparent 25%),
    #0c0c0b;
}

.detail-final-cta > div:first-child > p {
  margin: 0 0 16px;
  color: var(--detail-accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.detail-final-cta > div:first-child {
  max-width: 700px;
}

.detail-final-cta > div:last-child {
  min-width: 210px;
  display: grid;
  justify-items: end;
}

.detail-final-cta strong {
  color: var(--detail-accent);
  font-size: 54px;
  line-height: 1;
  letter-spacing: -0.06em;
}

.detail-final-cta span {
  margin-top: 5px;
  color: var(--detail-muted);
  font-size: 10px;
}

.detail-final-cta a {
  min-height: 48px;
  margin-top: 20px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--detail-accent);
  color: #17130b;
  font-size: 12px;
  font-weight: 800;
}

.detail-final-cta a b {
  margin-left: 24px;
}

.detail-footer {
  padding: 32px clamp(24px, 7vw, 112px);
  display: flex;
  align-items: center;
  gap: 34px;
  border-top: 1px solid var(--detail-line);
  background: var(--detail-bg);
  color: var(--detail-muted);
  font-size: 9px;
}

.detail-footer p {
  margin: 0;
}

.detail-footer > span {
  margin-left: auto;
}

@media (max-width: 1040px) {
  .detail-product-hero {
    grid-template-columns: 1fr;
  }

  .detail-card-stage {
    min-height: 500px;
  }

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

  .detail-audience-section,
  .detail-activation-notice {
    grid-template-columns: 1fr;
  }

  .detail-coverage-card {
    max-width: 600px;
  }

  .detail-footer {
    flex-wrap: wrap;
  }

  .detail-footer > span {
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 720px) {
  .detail-topline {
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
  }

  .detail-site-header {
    height: 70px;
  }

  .detail-site-header nav,
  .detail-brand .brand-subtitle {
    display: none;
  }

  .detail-header-buy {
    min-height: 40px;
    padding: 0 15px;
    font-size: 10px;
  }

  .detail-product-hero {
    min-height: 0;
    padding: 66px 20px;
    gap: 54px;
  }

  .detail-hero-copy h1 {
    font-size: clamp(42px, 13vw, 62px);
  }

  .detail-hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .detail-secondary-action {
    width: max-content;
  }

  .detail-card-stage {
    min-height: 330px;
  }

  .detail-stage-orbit.one {
    width: 300px;
    height: 300px;
  }

  .detail-stage-orbit.two {
    width: 220px;
    height: 220px;
  }

  .detail-card-photo {
    width: 96%;
    border-radius: 22px;
  }

  .detail-price-chip {
    width: 88px;
    height: 88px;
    right: -4px;
  }

  .detail-price-chip strong {
    font-size: 20px;
  }

  .detail-metrics,
  .detail-section-heading {
    grid-template-columns: 1fr;
  }

  .detail-metrics article {
    min-height: 170px;
    border-right: 0;
    border-bottom: 1px solid var(--detail-line);
  }

  .detail-section-heading {
    gap: 22px;
  }

  .detail-benefit-grid {
    grid-template-columns: 1fr;
  }

  .detail-benefit-grid article {
    min-height: 230px;
  }

  .detail-benefit-grid h3 {
    margin-top: 55px;
  }

  .detail-audience-section,
  .detail-activation-notice {
    padding-left: 20px;
    padding-right: 20px;
  }

  .detail-final-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .detail-final-cta > div:last-child {
    justify-items: start;
  }

  .detail-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}