:root {
  --kinui-teal: #1da197;
  --kinui-teal-dark: #08766f;
  --kinui-mint: #e7f5f1;
  --kinui-ink: #3b3b3b;
  --kinui-coral: #d96b78;
  --kinui-shadow: 0 16px 40px rgba(13, 82, 77, 0.18);
}

html {
  scroll-behavior: smooth;
}

body.kinui-store-mode {
  padding-bottom: 112px;
}

body.kinui-store-mode .container {
  padding-bottom: 0 !important;
}

body.kinui-cart-open {
  overflow: hidden;
}

.kinui-header-cart {
  position: absolute;
  top: 18px;
  right: 18px;
  z-index: 5;
  width: 58px;
  height: 58px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(29, 161, 151, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 24px rgba(20, 80, 76, 0.15);
  cursor: pointer;
}

.kinui-header-cart img {
  width: 36px !important;
  height: 36px !important;
  object-fit: contain;
}

.kinui-cart-count {
  position: absolute;
  top: -5px;
  right: -5px;
  min-width: 23px;
  height: 23px;
  padding: 0 6px;
  display: inline-grid;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 999px;
  color: #fff;
  background: var(--kinui-coral);
  font: 700 12px/1 system-ui, sans-serif;
}

.kinui-cta-wrap {
  width: min(100%, 750px);
  margin: 0 auto;
  padding: 20px 34px 26px;
  background: #fff;
  text-align: center;
  box-sizing: border-box;
}

.kinui-cta-wrap--offer {
  padding-top: 8px;
  background: #1da197;
}

.kinui-cta-kicker {
  margin: 0 0 7px;
  color: var(--kinui-teal-dark);
  font: 700 15px/1.5 "Noto Sans JP", system-ui, sans-serif;
}

.kinui-cta-wrap--offer .kinui-cta-kicker {
  color: #fff;
}

.kinui-add-to-cart {
  position: relative;
  width: 100%;
  min-height: 78px;
  padding: 15px 22px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: linear-gradient(180deg, #27b5aa 0%, #129188 58%, #08766f 100%);
  box-shadow: 0 8px 0 #075f59, 0 14px 28px rgba(8, 118, 111, 0.22);
  cursor: pointer;
  font-family: "Noto Sans JP", system-ui, sans-serif;
  transition: transform 0.16s ease, box-shadow 0.16s ease;
}

.kinui-add-to-cart:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 0 #075f59, 0 18px 34px rgba(8, 118, 111, 0.27);
}

.kinui-add-to-cart:active {
  transform: translateY(5px);
  box-shadow: 0 3px 0 #075f59, 0 8px 18px rgba(8, 118, 111, 0.2);
}

.kinui-add-to-cart__main {
  display: block;
  font-size: clamp(23px, 4.4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.kinui-add-to-cart__sub {
  display: block;
  margin-top: 5px;
  font-size: clamp(12px, 2.3vw, 16px);
  font-weight: 600;
  opacity: 0.94;
}

.kinui-summary-crop {
  position: relative;
  width: 100%;
  aspect-ratio: 750 / 995;
  overflow: hidden;
  background: #1da197;
}

.kinui-summary-crop > img {
  display: block;
  width: 100%;
  height: auto;
}

.kinui-purchase-section {
  width: min(100%, 750px);
  margin: 0 auto;
  padding: 44px 28px 50px;
  color: var(--kinui-ink);
  background: linear-gradient(180deg, #eef9f6 0%, #fff 100%);
  box-sizing: border-box;
  font-family: "Noto Sans JP", system-ui, sans-serif;
}

.kinui-purchase-eyebrow {
  margin: 0 0 8px;
  color: var(--kinui-teal-dark);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-align: center;
}

.kinui-purchase-section h2 {
  margin: 0 0 10px;
  color: #174944;
  font-size: clamp(24px, 4.8vw, 34px);
  line-height: 1.35;
  text-align: center;
}

.kinui-purchase-lead {
  max-width: 620px;
  margin: 0 auto 24px;
  color: #5b6665;
  font-size: 15px;
  line-height: 1.75;
  text-align: center;
}

.kinui-product-card {
  display: grid;
  grid-template-columns: 168px 1fr;
  gap: 24px;
  align-items: center;
  padding: 22px;
  border: 1px solid rgba(29, 161, 151, 0.24);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--kinui-shadow);
}

.kinui-product-card__image {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  object-fit: cover;
  object-position: 50% 41%;
  background: #f7faf9;
}

.kinui-product-card__badge {
  display: inline-flex;
  padding: 5px 10px;
  border-radius: 999px;
  color: #fff;
  background: var(--kinui-teal);
  font-size: 12px;
  font-weight: 800;
}

.kinui-product-card h3 {
  margin: 10px 0 8px;
  color: #2f4845;
  font-size: 20px;
  line-height: 1.45;
}

.kinui-price-row {
  display: flex;
  gap: 10px;
  align-items: baseline;
  flex-wrap: wrap;
  margin: 8px 0 16px;
}

.kinui-price {
  color: var(--kinui-teal-dark);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.kinui-compare-price {
  color: #8a9392;
  font-size: 15px;
  text-decoration: line-through;
}

.kinui-quantity-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 0 0 16px;
}

.kinui-quantity-label {
  font-size: 14px;
  font-weight: 700;
}

.kinui-quantity {
  display: inline-flex;
  align-items: center;
  overflow: hidden;
  border: 1px solid #cbdedb;
  border-radius: 999px;
  background: #fff;
}

.kinui-quantity button {
  width: 38px;
  height: 38px;
  border: 0;
  color: var(--kinui-teal-dark);
  background: transparent;
  cursor: pointer;
  font-size: 22px;
}

.kinui-quantity output {
  min-width: 38px;
  text-align: center;
  font-weight: 800;
}

.kinui-purchase-notes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.kinui-purchase-notes li {
  padding: 10px 6px;
  border: 1px solid #b7dfda;
  color: var(--kinui-teal-dark);
  background: #fff;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

#ftcta.kinui-sticky-cart {
  position: fixed !important;
  inset: auto 0 0 !important;
  z-index: 900 !important;
  display: block !important;
  width: 100% !important;
  height: auto !important;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 -8px 28px rgba(16, 72, 68, 0.16);
  backdrop-filter: blur(10px);
  box-sizing: border-box;
}

.kinui-sticky-cart__inner {
  width: min(100%, 720px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr minmax(220px, 0.92fr);
  gap: 14px;
  align-items: center;
}

.kinui-sticky-cart__offer {
  min-width: 0;
  color: #324b48;
  font-family: "Noto Sans JP", system-ui, sans-serif;
}

.kinui-sticky-cart__offer strong,
.kinui-sticky-cart__offer span {
  display: block;
}

.kinui-sticky-cart__offer strong {
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.kinui-sticky-cart__offer span {
  color: var(--kinui-teal-dark);
  font-size: 22px;
  font-weight: 900;
}

.kinui-sticky-cart .kinui-add-to-cart {
  min-height: 58px;
  padding: 10px 16px;
  box-shadow: 0 5px 0 #075f59, 0 10px 20px rgba(8, 118, 111, 0.18);
}

.kinui-sticky-cart .kinui-add-to-cart__main {
  font-size: 22px;
}

.kinui-sticky-cart .kinui-add-to-cart__sub {
  margin-top: 2px;
  font-size: 11px;
}

.kinui-cart-layer {
  position: fixed;
  inset: 0;
  z-index: 1100;
  pointer-events: none;
  visibility: hidden;
}

.kinui-cart-layer.is-open {
  pointer-events: auto;
  visibility: visible;
}

.kinui-cart-overlay {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(15, 34, 32, 0.46);
  opacity: 0;
  cursor: pointer;
  transition: opacity 0.25s ease;
}

.kinui-cart-layer.is-open .kinui-cart-overlay {
  opacity: 1;
}

.kinui-cart-drawer {
  position: absolute;
  top: 0;
  right: 0;
  width: min(100%, 430px);
  height: 100%;
  display: grid;
  grid-template-rows: auto 1fr auto;
  color: var(--kinui-ink);
  background: #fff;
  box-shadow: -20px 0 44px rgba(11, 48, 45, 0.2);
  transform: translateX(104%);
  transition: transform 0.28s ease;
  font-family: "Noto Sans JP", system-ui, sans-serif;
}

.kinui-cart-layer.is-open .kinui-cart-drawer {
  transform: translateX(0);
}

.kinui-cart-drawer__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid #dcebe8;
}

.kinui-cart-drawer__header h2 {
  margin: 0;
  color: #244a46;
  font-size: 22px;
}

.kinui-cart-close {
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 999px;
  color: #45625f;
  background: #eef6f4;
  cursor: pointer;
  font-size: 26px;
}

.kinui-cart-drawer__body {
  overflow-y: auto;
  padding: 20px;
}

.kinui-cart-empty {
  padding: 70px 12px;
  color: #6e7c7b;
  text-align: center;
}

.kinui-cart-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 15px;
  align-items: start;
}

.kinui-cart-item img {
  width: 90px;
  height: 90px;
  border-radius: 12px;
  object-fit: cover;
  object-position: 50% 41%;
  background: #f4f8f7;
}

.kinui-cart-item h3 {
  margin: 0 0 5px;
  color: #304b48;
  font-size: 15px;
  line-height: 1.45;
}

.kinui-cart-item__meta {
  margin: 0 0 12px;
  color: #75817f;
  font-size: 12px;
}

.kinui-cart-item__bottom {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.kinui-cart-remove {
  margin-top: 12px;
  padding: 0;
  border: 0;
  color: #6b7776;
  background: transparent;
  cursor: pointer;
  font-size: 12px;
  text-decoration: underline;
}

.kinui-cart-drawer__footer {
  padding: 18px 20px calc(18px + env(safe-area-inset-bottom));
  border-top: 1px solid #dcebe8;
  background: #fbfdfd;
}

.kinui-cart-subtotal {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
  color: #304b48;
  font-weight: 800;
}

.kinui-cart-subtotal strong {
  color: var(--kinui-teal-dark);
  font-size: 24px;
}

.kinui-checkout-button,
.kinui-continue-button {
  width: 100%;
  min-height: 52px;
  border-radius: 8px;
  cursor: pointer;
  font: 800 16px/1.3 "Noto Sans JP", system-ui, sans-serif;
}

.kinui-checkout-button {
  border: 0;
  color: #fff;
  background: var(--kinui-teal-dark);
}

.kinui-checkout-button[aria-disabled="true"] {
  color: #65716f;
  background: #dbe4e2;
  cursor: not-allowed;
}

.kinui-continue-button {
  margin-top: 9px;
  border: 1px solid #a9c8c4;
  color: #315955;
  background: #fff;
}

.kinui-shopify-status {
  margin: 10px 0 0;
  color: #7c555a;
  font-size: 12px;
  line-height: 1.55;
  text-align: center;
}

.kinui-toast {
  position: fixed;
  left: 50%;
  bottom: 128px;
  z-index: 1200;
  max-width: calc(100vw - 32px);
  padding: 12px 18px;
  border-radius: 999px;
  color: #fff;
  background: #183e3a;
  box-shadow: var(--kinui-shadow);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  font: 700 13px/1.4 "Noto Sans JP", system-ui, sans-serif;
  text-align: center;
}

.kinui-toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 620px) {
  body.kinui-store-mode {
    padding-bottom: 92px;
  }

  .kinui-header-cart {
    top: 10px;
    right: 10px;
    width: 48px;
    height: 48px;
  }

  .kinui-header-cart img {
    width: 29px !important;
    height: 29px !important;
  }

  .kinui-cta-wrap {
    padding: 14px 18px 22px;
  }

  .kinui-add-to-cart {
    min-height: 66px;
    padding: 12px 16px;
  }

  .kinui-purchase-section {
    padding: 34px 18px 42px;
  }

  .kinui-product-card {
    grid-template-columns: 112px 1fr;
    gap: 14px;
    padding: 15px;
  }

  .kinui-product-card h3 {
    font-size: 15px;
  }

  .kinui-price {
    font-size: 28px;
  }

  .kinui-product-card .kinui-add-to-cart {
    grid-column: 1 / -1;
  }

  .kinui-purchase-notes {
    grid-template-columns: 1fr;
  }

  .kinui-sticky-cart__inner {
    grid-template-columns: minmax(0, 0.72fr) minmax(190px, 1.28fr);
    gap: 9px;
  }

  .kinui-sticky-cart__offer strong {
    font-size: 11px;
  }

  .kinui-sticky-cart__offer span {
    font-size: 18px;
  }

  .kinui-sticky-cart .kinui-add-to-cart {
    min-height: 52px;
    padding: 8px 10px;
  }

  .kinui-sticky-cart .kinui-add-to-cart__main {
    font-size: 18px;
  }

  .kinui-sticky-cart .kinui-add-to-cart__sub {
    display: none;
  }
}

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

  .kinui-add-to-cart,
  .kinui-cart-overlay,
  .kinui-cart-drawer,
  .kinui-toast {
    transition: none;
  }
}