.duo-page {
  --duo-navy: #17364b;
  --duo-navy-deep: #0c2b3f;
  --duo-green: #41b584;
  --duo-green-dark: #218a63;
  --duo-mint: #eaf8f1;
  --duo-mint-soft: #f5fbf8;
  --duo-line: #dce9e3;
  --duo-text: #183345;
  --duo-muted: #60727d;
  --duo-white: #ffffff;
  --duo-shadow: 0 24px 60px rgba(22, 62, 80, 0.12);
  background: #fff;
  color: var(--duo-text);
  overflow: hidden;
}

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

.duo-page h1,
.duo-page h2,
.duo-page h3,
.duo-page p,
.duo-page figure {
  margin: 0;
}

.duo-page img {
  display: block;
  max-width: 100%;
}

.duo-container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.duo-hero {
  position: relative;
  min-height: 780px;
  padding: 148px 0 96px;
  background: var(--duo-navy-deep);
  color: #fff;
  isolation: isolate;
}

.duo-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(90deg, rgba(7, 34, 50, 0.98) 0%, rgba(7, 34, 50, 0.9) 45%, rgba(7, 34, 50, 0.5) 100%);
}

.duo-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -3;
  background-image: var(--duo-hero-bg);
  background-position: center;
  background-size: cover;
}

.duo-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.duo-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
  gap: 68px;
  align-items: center;
}

.duo-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: #bdebd7;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.duo-eyebrow::before {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--duo-green);
}

.duo-hero h1 {
  max-width: 700px;
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.duo-hero-lead {
  max-width: 650px;
  margin-top: 28px !important;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
  line-height: 1.9 !important;
}

.duo-hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.duo-hero-points li {
  padding: 8px 13px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-size: 14px;
  line-height: 1.5;
}

.duo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.duo-btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 24px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.duo-btn-primary {
  background: var(--duo-green);
  color: #fff !important;
  box-shadow: 0 14px 28px rgba(65, 181, 132, 0.25);
}

.duo-btn-primary:hover {
  background: #36a878;
}

.duo-btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.08);
  color: #fff !important;
}

.duo-hero-visual {
  position: relative;
  min-height: 520px;
}

.duo-dashboard-frame {
  position: absolute;
  top: 32px;
  right: 0;
  width: min(100%, 610px);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 38px 90px rgba(0, 0, 0, 0.35);
}

.duo-dashboard-frame::before {
  content: '';
  display: block;
  height: 28px;
  background: linear-gradient(90deg, #eef5f1, #fff);
  border-bottom: 1px solid #e6efea;
}

.duo-dashboard-frame img {
  width: 100%;
  height: auto;
}

.duo-phone-frame {
  position: absolute;
  right: -8px;
  bottom: 0;
  width: 180px;
  padding: 7px;
  border-radius: 29px;
  background: #122b3c;
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.4);
  transform: rotate(2deg);
}

.duo-phone-frame img {
  width: 100%;
  border-radius: 23px;
}

.duo-proof-chip {
  position: absolute;
  left: 4px;
  bottom: 52px;
  max-width: 260px;
  padding: 18px 20px;
  border-left: 4px solid var(--duo-green);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--duo-navy);
  box-shadow: var(--duo-shadow);
}

.duo-proof-chip strong,
.duo-proof-chip span {
  display: block;
}

.duo-proof-chip strong {
  font-size: 17px;
}

.duo-proof-chip span {
  margin-top: 5px;
  color: var(--duo-muted);
  font-size: 13px;
}

.duo-section {
  padding: 108px 0;
}

.duo-section-soft {
  background: var(--duo-mint-soft);
}

.duo-section-dark {
  background: var(--duo-navy);
  color: #fff;
}

.duo-section-head {
  max-width: 760px;
  margin-bottom: 54px;
}

.duo-section-head-center {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.duo-kicker {
  display: block;
  margin-bottom: 14px;
  color: var(--duo-green-dark);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.duo-section-dark .duo-kicker {
  color: #8cdbb8;
}

.duo-section h2 {
  color: var(--duo-navy);
  font-size: clamp(34px, 4vw, 50px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.duo-section-dark h2 {
  color: #fff;
}

.duo-section-lead {
  margin-top: 20px !important;
  color: var(--duo-muted);
  font-size: 18px;
  line-height: 1.85 !important;
}

.duo-section-dark .duo-section-lead {
  color: rgba(255, 255, 255, 0.72);
}

.duo-fit-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: 58px;
  align-items: stretch;
}

.duo-fit-photo {
  min-height: 520px;
  overflow: hidden;
  border-radius: 28px;
  box-shadow: var(--duo-shadow);
}

.duo-fit-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.duo-fit-list {
  display: grid;
  gap: 0;
  align-content: center;
  border-top: 1px solid var(--duo-line);
}

.duo-fit-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 18px;
  padding: 24px 0;
  border-bottom: 1px solid var(--duo-line);
}

.duo-fit-index {
  color: var(--duo-green-dark);
  font-size: 14px;
  font-weight: 900;
}

.duo-fit-item h3 {
  color: var(--duo-navy);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.4;
}

.duo-fit-item p {
  margin-top: 8px !important;
  color: var(--duo-muted);
  font-size: 15px;
  line-height: 1.75 !important;
}

.duo-single-note {
  margin-top: 22px;
  padding: 17px 20px;
  border-radius: 12px;
  background: var(--duo-mint);
  color: var(--duo-text);
  font-size: 14px;
  line-height: 1.7;
}

.duo-single-note a {
  color: var(--duo-green-dark) !important;
  font-weight: 800;
}

.duo-case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.duo-case-card {
  overflow: hidden;
  border: 1px solid var(--duo-line);
  border-radius: 20px;
  background: #fff;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.duo-case-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--duo-shadow);
}

.duo-case-image {
  position: relative;
  height: 650px;
  overflow: hidden;
  background: #eef5f2;
}

.duo-case-image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.35s ease;
}

.duo-case-qr-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 12px;
  padding: 28px;
  background: linear-gradient(160deg, rgba(12, 43, 63, 0.94), rgba(23, 54, 75, 0.9));
  color: #fff;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.duo-case-qr-overlay img {
  width: min(210px, 76%);
  height: auto;
  aspect-ratio: 1;
  padding: 10px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.3);
}

.duo-case-card .duo-case-qr-overlay strong {
  color: #fff;
  font-size: 17px;
}

.duo-case-card .duo-case-qr-overlay span {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.duo-case-card:hover .duo-case-image > img,
.duo-case-image:focus > img {
  transform: scale(1.025);
}

.duo-case-card:hover .duo-case-qr-overlay,
.duo-case-image:focus .duo-case-qr-overlay {
  opacity: 1;
  visibility: visible;
}

.duo-case-card figcaption {
  padding: 22px;
}

.duo-case-card strong {
  display: block;
  color: var(--duo-navy);
  font-size: 18px;
}

.duo-case-card span {
  display: block;
  margin-top: 7px;
  color: var(--duo-muted);
  font-size: 14px;
  line-height: 1.65;
}

.duo-flow {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-bottom: 48px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.duo-flow-item {
  position: relative;
  padding: 30px 28px;
}

.duo-flow-item + .duo-flow-item {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.duo-flow-item span {
  color: #83d5b1;
  font-size: 13px;
  font-weight: 800;
}

.duo-flow-item h3 {
  margin-top: 8px;
  color: #fff;
  font-size: 23px;
}

.duo-flow-item p {
  margin-top: 10px !important;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  line-height: 1.75 !important;
}

.duo-flow-media {
  position: relative;
  display: block;
  min-height: 620px;
  padding-bottom: 40px;
}

.duo-flow-media figure {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.duo-flow-media .duo-desktop-shot img {
  width: 100%;
  height: auto;
}

.duo-flow-media .duo-phone-shot {
  position: absolute;
  z-index: 2;
  bottom: 0;
  width: 210px;
  height: 500px;
  max-height: none;
  border: 7px solid var(--duo-navy-deep);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.34);
}

.duo-flow-media .duo-merchant-shot {
  right: 190px;
  transform: rotate(-1deg);
}

.duo-flow-media .duo-guest-shot {
  right: 0;
  transform: rotate(1deg);
}

.duo-flow-media .duo-phone-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.duo-story {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(580px, 1.28fr);
  gap: 64px;
  align-items: center;
}

.duo-story + .duo-story {
  margin-top: 110px;
}

.duo-story-reverse {
  grid-template-columns: minmax(540px, 1.15fr) minmax(0, 0.85fr);
}

.duo-story-reverse .duo-story-copy {
  order: 2;
}

@media (min-width: 1101px) {
  .duo-story-store {
    position: relative;
    left: 50%;
    width: min(1320px, calc(100vw - 48px));
    grid-template-columns: minmax(360px, 0.58fr) minmax(0, 1.42fr);
    transform: translateX(-50%);
  }
}

.duo-story h2 {
  font-size: clamp(34px, 4vw, 48px);
}

.duo-story-copy > p {
  margin-top: 20px !important;
  color: var(--duo-muted);
  font-size: 17px;
  line-height: 1.9 !important;
}

.duo-value-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--duo-line);
}

.duo-value-list li {
  position: relative;
  padding: 15px 0 15px 30px;
  border-bottom: 1px solid var(--duo-line);
  color: var(--duo-text);
  font-size: 15px;
  line-height: 1.65;
}

.duo-value-list li::before {
  content: '';
  position: absolute;
  top: 23px;
  left: 4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--duo-green);
}

.duo-screen-stack {
  position: relative;
  min-height: 500px;
}

.duo-screen-desktop {
  overflow: hidden;
  border: 1px solid var(--duo-line);
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--duo-shadow);
}

.duo-screen-desktop img {
  width: 100%;
  height: auto;
}

/* 裁掉后台左侧菜单，集中放大门店列表操作区。 */
.duo-store-list-focus.duo-dashboard-frame > img,
.duo-flow-media .duo-store-list-focus > img,
.duo-screen-stack .duo-store-list-focus > img {
  width: 112%;
  max-width: none;
  height: auto;
  transform: translateX(-10%);
}

/* 中层与平台管理区进一步聚焦门店名称、价格和功能状态。 */
.duo-flow-media .duo-store-list-detail > img,
.duo-screen-stack .duo-store-list-detail > img {
  width: 128%;
  transform: translateX(-8.5%);
}

.duo-screen-phone {
  position: absolute;
  right: -8px;
  bottom: -36px;
  width: 190px;
  height: 420px;
  overflow: hidden;
  border: 7px solid var(--duo-navy);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 24px 50px rgba(18, 54, 75, 0.24);
}

.duo-screen-phone img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.duo-settlement-modes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 32px;
}

.duo-mode {
  padding: 20px;
  border: 1px solid var(--duo-line);
  border-radius: 14px;
  background: #fff;
}

.duo-mode b {
  display: block;
  color: var(--duo-navy);
  font-size: 16px;
}

.duo-mode span {
  display: block;
  margin-top: 6px;
  color: var(--duo-muted);
  font-size: 13px;
  line-height: 1.65;
}

.duo-business-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.duo-business-card {
  overflow: hidden;
  border: 1px solid var(--duo-line);
  border-radius: 18px;
  background: #fff;
}

.duo-business-card img {
  width: 100%;
  height: 330px;
  object-fit: cover;
  object-position: top;
}

.duo-business-card figcaption {
  padding: 14px 10px 16px;
  color: var(--duo-navy);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.duo-mobile-management {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 260px);
  gap: 38px;
  align-items: center;
  margin-top: 54px;
  padding: 42px;
  border-radius: 24px;
  background: var(--duo-navy);
  color: #fff;
}

.duo-mobile-management h3 {
  color: #fff;
  font-size: 28px;
  line-height: 1.35;
}

.duo-mobile-management p {
  margin-top: 14px !important;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.85 !important;
}

.duo-mobile-management ul {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.duo-mobile-management li {
  padding: 7px 11px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  font-size: 13px;
}

.duo-mobile-management figure {
  height: 360px;
  overflow: hidden;
  border-radius: 18px;
}

.duo-mobile-management img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.duo-delivery-grid {
  display: block;
  width: min(1080px, 100%);
  margin: 0 auto;
}

.duo-delivery-grid figure {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.06);
}

.duo-delivery-grid img {
  width: 100%;
  height: auto;
}

.duo-boundaries {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 34px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.16);
}

.duo-boundary {
  padding: 24px;
  background: var(--duo-navy);
}

.duo-boundary strong {
  display: block;
  color: #fff;
  font-size: 17px;
}

.duo-boundary span {
  display: block;
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 13px;
  line-height: 1.7;
}

.duo-cta {
  padding: 92px 0;
  background: var(--duo-mint);
}

.duo-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  padding: 48px 54px;
  border-radius: 24px;
  background: var(--duo-navy);
  color: #fff;
  box-shadow: var(--duo-shadow);
}

.duo-cta h2 {
  color: #fff;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.25;
}

.duo-cta p {
  margin-top: 14px !important;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.8 !important;
}

.duo-cta .duo-btn {
  min-width: 170px;
}

/* 保留原功能表和产品全景内容，仅统一视觉衔接 */
.feat-container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.feat-more,
.feat-gallery {
  position: relative;
  padding: 104px 0;
}

.feat-more {
  background: #fff;
}

.feat-gallery {
  background: #f5fbf8;
}

.feat-section-header {
  margin-bottom: 50px;
  text-align: center;
}

.feat-more .feat-section-badge,
.feat-gallery .feat-section-badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  background: #e9f7f0;
  color: #218a63;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.feat-more .feat-section-title,
.feat-gallery .feat-section-title {
  margin: 0;
  color: #17364b;
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 900;
  line-height: 1.2;
}

.feat-more .feat-section-title::after,
.feat-gallery .feat-section-title::after {
  display: none;
}

.feat-section-subtitle {
  margin-top: 15px !important;
  color: #60727d;
  font-size: 16px;
}

.feat-more-table-shell {
  overflow: hidden;
  border: 1px solid #dce9e3;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(22, 62, 80, 0.1);
}

.feat-more-table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 28px;
  background: #17364b;
  color: #fff;
}

.feat-more-table-title {
  display: flex;
  align-items: center;
  gap: 16px;
}

.feat-more-table-icon {
  display: flex;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  flex: 0 0 46px;
  border-radius: 14px;
  background: #41b584;
  color: #fff;
  font-size: 22px;
}

.feat-more-table-title h3 {
  margin: 0;
  color: #fff;
  font-size: 22px;
  font-weight: 800;
}

.feat-more-table-note {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 16px;
  border: 1px solid rgba(65, 181, 132, 0.28);
  border-radius: 999px;
  background: #e2f7ed;
  color: #176e50;
  font-size: 13px;
  font-weight: 800;
}

.feat-more-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.feat-more-table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  table-layout: fixed;
}

.feat-more-table th,
.feat-more-table td {
  padding: 17px 18px;
  border-bottom: 1px solid #e5eee9;
  color: #435964;
  font-size: 13px;
  line-height: 1.7;
  text-align: left;
  vertical-align: top;
}

.feat-more-table th {
  background: #edf7f2;
  color: #17364b;
  font-size: 13px;
  font-weight: 800;
}

.feat-more-table th:nth-child(1) { width: 17%; }
.feat-more-table th:nth-child(2) { width: 34%; }
.feat-more-table th:nth-child(3) { width: 28%; }
.feat-more-table th:nth-child(4) { width: 21%; }

.feat-more-table tbody tr:last-child td {
  border-bottom: 0;
}

.feat-more-table tbody tr:hover td {
  background: #f8fcfa;
}

.feat-more-col-module {
  color: #17364b !important;
  font-weight: 800;
}

.feat-more-col-scene {
  color: #218a63 !important;
}

.feat-more-highlight {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: #e5f7ef;
  color: #218a63;
  font-weight: 800;
}

.feat-gallery-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 26px;
}

.feat-gallery-tab {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 7px;
  padding: 0 18px;
  border: 1px solid #cfe2d9;
  border-radius: 999px;
  background: #fff;
  color: #435964;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
}

.feat-gallery-tab.active {
  border-color: #41b584;
  background: #41b584;
  color: #fff;
}

.feat-gallery-content {
  max-width: 1060px;
  margin: 0 auto;
}

.feat-gallery-panel {
  display: none;
}

.feat-gallery-panel.active {
  display: block;
}

.feat-gallery-img-wrap {
  overflow: hidden;
  border: 1px solid #dce9e3;
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 24px 60px rgba(22, 62, 80, 0.1);
}

.feat-gallery-img-wrap img {
  width: 100%;
  height: auto;
}

@media (max-width: 1100px) {
  .duo-hero-grid {
    grid-template-columns: 1fr;
  }

  .duo-hero-copy {
    max-width: 760px;
  }

  .duo-hero-visual {
    width: min(760px, 100%);
    min-height: 480px;
    margin: 0 auto;
  }

  .duo-fit-grid,
  .duo-story,
  .duo-story-reverse {
    grid-template-columns: 1fr;
  }

  .duo-story-reverse .duo-story-copy {
    order: 0;
  }

  .duo-business-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .feat-container {
    width: min(100% - 32px, 1200px);
  }

  .feat-more,
  .feat-gallery {
    padding: 76px 0;
  }

  .feat-section-header {
    margin-bottom: 36px;
  }

  .feat-more-table-head {
    align-items: flex-start;
    flex-direction: column;
    padding: 22px 20px;
  }

  .feat-more-table-title h3 {
    font-size: 19px;
  }

  .feat-gallery-tabs {
    align-items: stretch;
    flex-direction: column;
  }

  .feat-gallery-tab {
    justify-content: center;
  }

  .duo-container {
    width: min(100% - 32px, 1200px);
  }

  .duo-hero {
    min-height: auto;
    padding: 116px 0 70px;
  }

  .duo-hero-grid {
    gap: 44px;
  }

  .duo-hero h1 {
    font-size: 40px;
  }

  .duo-hero-lead {
    font-size: 17px;
  }

  .duo-hero-visual {
    min-height: 360px;
  }

  .duo-dashboard-frame {
    top: 0;
    width: calc(100% - 38px);
  }

  .duo-phone-frame {
    width: 128px;
  }

  .duo-proof-chip {
    display: none;
  }

  .duo-section {
    padding: 76px 0;
  }

  .duo-section-head {
    margin-bottom: 38px;
  }

  .duo-section h2,
  .duo-story h2 {
    font-size: 34px;
  }

  .duo-fit-photo {
    min-height: 320px;
  }

  .duo-case-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .duo-case-image {
    height: 560px;
  }

  .duo-flow {
    grid-template-columns: 1fr;
  }

  .duo-flow-item + .duo-flow-item {
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    border-left: 0;
  }

  .duo-flow-media {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    min-height: 0;
    padding-bottom: 0;
  }

  .duo-flow-media .duo-desktop-shot {
    grid-column: 1 / -1;
  }

  .duo-flow-media .duo-phone-shot {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    height: 520px;
    transform: none;
  }

  .duo-screen-stack {
    min-height: 400px;
  }

  .duo-screen-phone {
    width: 150px;
    height: 330px;
  }

  .duo-settlement-modes,
  .duo-delivery-grid,
  .duo-boundaries {
    grid-template-columns: 1fr;
  }

  .duo-business-card img {
    height: 280px;
  }

  .duo-mobile-management {
    grid-template-columns: 1fr;
    padding: 30px;
  }

  .duo-mobile-management figure {
    width: min(260px, 100%);
    margin: 0 auto;
  }

  .duo-cta-inner {
    grid-template-columns: 1fr;
    padding: 38px 30px;
  }

  .duo-cta .duo-btn {
    justify-self: start;
  }
}

@media (max-width: 520px) {
  .duo-hero h1 {
    font-size: 34px;
  }

  .duo-actions {
    display: grid;
  }

  .duo-btn {
    width: 100%;
  }

  .duo-hero-visual {
    min-height: 300px;
  }

  .duo-phone-frame {
    right: 0;
    width: 104px;
    padding: 4px;
    border-radius: 18px;
  }

  .duo-phone-frame img {
    border-radius: 14px;
  }

  .duo-fit-item {
    grid-template-columns: 30px 1fr;
  }

  .duo-case-grid {
    grid-template-columns: 1fr;
  }

  .duo-case-image {
    height: 650px;
  }

  .duo-flow-media {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .duo-flow-media .duo-phone-shot {
    width: min(280px, 100%);
    height: 560px;
    justify-self: center;
  }

  .duo-story,
  .duo-story-reverse {
    gap: 42px;
  }

  .duo-screen-stack {
    min-height: 330px;
  }

  .duo-screen-phone {
    width: 118px;
    height: 270px;
    border-width: 4px;
    border-radius: 20px;
  }

  .duo-business-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .duo-business-card img {
    height: 250px;
  }

  .duo-mobile-management {
    padding: 26px 20px;
  }

  .duo-delivery-grid img {
    height: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .duo-page *,
  .duo-page *::before,
  .duo-page *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}