:root {
  --aqua-50: #e8f8f8;
  --aqua-100: #d6f1ef;
  --mint: #62c5c2;
  --mint-dark: #469999;
  --teal: #087d70;
  --teal-deep: #005f58;
  --ink: #163f3d;
  --pink: #f888c8;
  --pink-soft: #efcdce;
  --cream: #fff8d8;
  --sand: #e8c8b8;
  --violet: #787898;
  --white: #fffefa;
  --shadow: 9px 9px 0 var(--violet);
  --shadow-small: 5px 5px 0 var(--violet);
  --border: 3px solid var(--teal);
  --radius: 22px;
  --container: min(1180px, calc(100% - 40px));
  --font: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, -apple-system, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 118px;
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--aqua-50);
  background-image: radial-gradient(circle at 3px 3px, rgba(8, 125, 112, 0.14) 1.5px, transparent 1.7px);
  background-size: 24px 24px;
  font-family: var(--font);
  line-height: 1.75;
  overflow-x: hidden;
}

main h1,
main h2,
main h3,
main p,
main blockquote {
  overflow-wrap: anywhere;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
input {
  font: inherit;
}

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

a {
  color: inherit;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

a:hover {
  color: var(--teal-deep);
}

:focus-visible {
  outline: 4px solid var(--pink);
  outline-offset: 4px;
}

::selection {
  color: var(--teal-deep);
  background: var(--pink-soft);
}

.skip-link {
  position: fixed;
  z-index: 999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border: var(--border);
  border-radius: 10px;
  background: var(--cream);
  transform: translateY(-160%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.container {
  width: var(--container);
  max-width: calc(100% - 24px);
  margin-inline: auto;
}

.notice-bar {
  position: relative;
  z-index: 61;
  color: var(--cream);
  background: var(--teal-deep);
  border-bottom: 2px solid var(--ink);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

.notice-bar .container {
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.notice-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--pink);
  box-shadow: 0 0 0 4px rgba(248, 136, 200, 0.2);
}

.notice-status {
  padding: 1px 8px;
  color: var(--teal-deep);
  background: var(--cream);
  border-radius: 999px;
  font-weight: 800;
}

.site-header {
  position: sticky;
  z-index: 60;
  top: 0;
  background: rgba(255, 254, 250, 0.96);
  border-bottom: var(--border);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--teal-deep);
  text-decoration: none;
}

.brand:hover {
  color: var(--teal-deep);
}

.brand-mark {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 3px solid var(--teal);
  border-radius: 50%;
  background: var(--pink-soft);
  box-shadow: 4px 4px 0 var(--mint);
  font-size: 1.55rem;
  font-weight: 900;
  line-height: 1;
}

.brand-copy {
  display: grid;
  line-height: 1.2;
}

.brand-copy strong {
  font-size: 0.72rem;
  letter-spacing: 0.18em;
}

.brand-copy span {
  font-size: 1rem;
  font-weight: 900;
}

.primary-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-row {
  display: flex;
  align-items: center;
}

.nav-main,
.submenu-toggle {
  min-height: 44px;
  color: var(--ink);
  background: transparent;
  border: 0;
  font-weight: 800;
}

.nav-main {
  display: inline-flex;
  align-items: center;
  padding: 8px 9px 8px 13px;
  border-radius: 12px 0 0 12px;
  text-decoration: none;
}

.submenu-toggle {
  display: grid;
  width: 34px;
  padding: 0;
  place-items: center;
  border-radius: 0 12px 12px 0;
  cursor: pointer;
}

.submenu-toggle svg {
  width: 14px;
  transition: transform 0.2s ease;
}

.nav-item:hover .nav-row,
.nav-item:focus-within .nav-row,
.nav-item.is-open .nav-row,
.nav-main[aria-current="page"] {
  background: var(--aqua-100);
}

.nav-main[aria-current="page"] {
  box-shadow: inset 0 -3px 0 var(--pink);
}

.nav-item.is-open .submenu-toggle svg {
  transform: rotate(180deg);
}

.submenu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  display: none;
  width: max-content;
  min-width: 178px;
  margin: 0;
  padding: 8px;
  border: var(--border);
  border-radius: 14px;
  background: var(--white);
  box-shadow: var(--shadow-small);
  list-style: none;
}

.nav-item:hover .submenu,
.nav-item:focus-within .submenu,
.nav-item.is-open .submenu {
  display: block;
}

.submenu a {
  display: block;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.submenu a:hover {
  background: var(--pink-soft);
}

.menu-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 10px;
  border: var(--border);
  border-radius: 12px;
  color: var(--teal-deep);
  background: var(--cream);
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  height: 3px;
  margin: 5px 0;
  border-radius: 999px;
  background: currentColor;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-open .menu-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .menu-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: min(760px, calc(100vh - 118px));
  overflow: hidden;
  border-bottom: 4px solid var(--teal);
  background-color: var(--aqua-50);
  background-image: url("../images/hero-wide.webp");
  background-position: center;
  background-size: cover;
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(232, 248, 248, 0.98) 0%, rgba(232, 248, 248, 0.93) 28%, rgba(232, 248, 248, 0.38) 48%, transparent 66%);
}

.hero-inner {
  display: flex;
  min-height: inherit;
  align-items: center;
}

.hero-copy {
  width: min(590px, 48%);
  padding-block: 70px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--teal-deep);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow::before,
.section-kicker::before {
  width: 28px;
  height: 4px;
  border-radius: 999px;
  background: var(--pink);
  content: "";
}

.hero h1 {
  max-width: 10em;
  margin: 0;
  color: var(--teal-deep);
  font-size: clamp(3.3rem, 6vw, 6.1rem);
  font-weight: 950;
  letter-spacing: -0.07em;
  line-height: 0.98;
  text-wrap: balance;
  text-shadow: 4px 4px 0 var(--pink-soft);
}

.hero-title-small {
  display: block;
  margin-bottom: 12px;
  font-size: 0.43em;
  letter-spacing: 0.08em;
  text-shadow: none;
}

.hero-lead {
  max-width: 35rem;
  margin: 26px 0 0;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  font-weight: 650;
}

.hero-actions,
.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 22px;
  border: var(--border);
  border-radius: 999px;
  color: var(--cream);
  background: var(--teal);
  box-shadow: 5px 5px 0 var(--pink);
  font-weight: 900;
  text-align: center;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.button:hover {
  color: var(--cream);
  transform: translate(2px, 2px);
  box-shadow: 3px 3px 0 var(--pink);
}

.button.secondary {
  color: var(--teal-deep);
  background: var(--cream);
  box-shadow: 5px 5px 0 var(--violet);
}

.button.secondary:hover {
  color: var(--teal-deep);
  box-shadow: 3px 3px 0 var(--violet);
}

.button.ghost {
  color: var(--teal-deep);
  background: var(--white);
  box-shadow: none;
}

.hero-sticker {
  position: absolute;
  bottom: 46px;
  left: max(24px, calc((100% - 1180px) / 2 + 445px));
  display: grid;
  width: 120px;
  height: 120px;
  place-items: center;
  border: 4px solid var(--teal);
  border-radius: 50%;
  color: var(--teal-deep);
  background: var(--cream);
  box-shadow: 7px 7px 0 var(--pink);
  font-size: 0.82rem;
  font-weight: 950;
  line-height: 1.25;
  text-align: center;
  transform: rotate(-8deg);
}

.mobile-poster {
  display: none;
}

.fact-strip {
  position: relative;
  z-index: 2;
  margin-top: -38px;
}

.fact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  overflow: hidden;
  border: var(--border);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: var(--shadow);
}

.fact {
  padding: 23px 26px;
}

.fact + .fact {
  border-left: 2px dashed var(--teal);
}

.fact span {
  display: block;
  color: var(--violet);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.fact strong {
  display: block;
  margin-top: 4px;
  color: var(--teal-deep);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.35;
}

.fact small {
  display: block;
  margin-top: 4px;
  font-weight: 650;
}

.ticker {
  margin-top: 78px;
  overflow: hidden;
  color: var(--cream);
  background: var(--violet);
  border-block: 3px solid var(--teal);
}

.ticker-track {
  display: flex;
  width: max-content;
  gap: 22px;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  animation: ticker 28s linear infinite;
}

.ticker-track span::after {
  margin-left: 22px;
  color: var(--pink);
  content: "✦";
}

@keyframes ticker {
  to {
    transform: translateX(-50%);
  }
}

.section {
  position: relative;
  padding-block: clamp(76px, 9vw, 126px);
}

.section.alt {
  background-color: var(--white);
  background-image: radial-gradient(circle at 2px 2px, rgba(120, 120, 152, 0.1) 1.3px, transparent 1.5px);
  background-size: 20px 20px;
  border-block: 3px solid var(--teal);
}

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

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.55fr);
  align-items: end;
  gap: 44px;
  margin-bottom: 44px;
}

.section-heading > div:last-child {
  justify-self: end;
}

.section-heading h2,
.page-hero h1,
.content-title {
  margin: 0;
  color: var(--teal-deep);
  font-size: clamp(2.3rem, 5vw, 4.7rem);
  font-weight: 950;
  letter-spacing: -0.055em;
  line-height: 1.08;
  text-wrap: balance;
}

.section-heading p {
  margin: 0;
  font-weight: 600;
}

.mini-label {
  display: inline-flex;
  align-items: center;
  padding: 4px 11px;
  border: 2px solid var(--teal);
  border-radius: 999px;
  color: var(--teal-deep);
  background: var(--cream);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.video-card {
  position: relative;
  overflow: hidden;
  border: var(--border);
  border-radius: 30px;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.video-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: 0.83;
  transition: transform 0.5s ease, opacity 0.3s ease;
}

.video-card:hover img {
  opacity: 0.72;
  transform: scale(1.02);
}

.video-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  padding: 28px;
  color: var(--white);
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(22, 63, 61, 0.55));
}

.play-button {
  display: grid;
  width: 88px;
  height: 88px;
  margin: 0 auto 18px;
  place-items: center;
  border: 4px solid var(--teal-deep);
  border-radius: 50%;
  color: var(--teal-deep);
  background: var(--cream);
  box-shadow: 7px 7px 0 var(--pink);
  cursor: pointer;
}

.play-button svg {
  width: 30px;
  margin-left: 5px;
}

.video-overlay strong {
  display: block;
  font-size: clamp(1.35rem, 3vw, 2.3rem);
  font-weight: 950;
}

.video-overlay span {
  font-weight: 700;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  align-items: center;
  gap: clamp(38px, 7vw, 90px);
}

.split-layout.reverse {
  grid-template-columns: minmax(0, 1.18fr) minmax(280px, 0.82fr);
}

.split-layout.reverse .split-media {
  order: 2;
}

.split-media {
  position: relative;
}

.poster-frame,
.image-frame {
  position: relative;
  overflow: hidden;
  border: var(--border);
  border-radius: 28px;
  background: var(--cream);
  box-shadow: var(--shadow);
}

.poster-frame {
  width: min(100%, 430px);
  margin-inline: auto;
  transform: rotate(-2deg);
}

.poster-frame img,
.image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.poster-tape {
  position: absolute;
  z-index: 2;
  top: -10px;
  left: 50%;
  width: 120px;
  height: 35px;
  background: rgba(255, 248, 216, 0.82);
  border-inline: 2px solid rgba(8, 125, 112, 0.35);
  transform: translateX(-50%) rotate(3deg);
}

.split-copy h2,
.split-copy h3 {
  margin: 0 0 20px;
  color: var(--teal-deep);
  font-size: clamp(2rem, 4vw, 3.8rem);
  font-weight: 950;
  letter-spacing: -0.045em;
  line-height: 1.1;
}

.split-copy p {
  margin: 0 0 18px;
  font-weight: 600;
}

.timeline {
  display: grid;
  gap: 0;
  margin-top: 30px;
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 16px;
  min-height: 96px;
}

.timeline-item:not(:last-child)::before {
  position: absolute;
  top: 48px;
  bottom: -4px;
  left: 31px;
  width: 5px;
  background: var(--mint);
  content: "";
}

.timeline-icon {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border: var(--border);
  border-radius: 50%;
  color: var(--teal-deep);
  background: var(--cream);
  font-size: 1.3rem;
  font-weight: 950;
}

.timeline-item h3 {
  margin: 3px 0 4px;
  color: var(--teal-deep);
  font-size: 1.18rem;
  font-weight: 900;
}

.timeline-item p {
  margin: 0;
  font-size: 0.94rem;
}

.story-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: center;
}

.story-quote {
  margin: 30px 0;
  padding: 24px 26px;
  border-left: 8px solid var(--pink);
  color: var(--teal-deep);
  background: var(--cream);
  font-size: 1.15rem;
  font-weight: 850;
}

.story-collage {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.story-collage figure {
  position: relative;
  min-height: 205px;
  margin: 0;
  overflow: hidden;
  border: var(--border);
  border-radius: 18px;
  background: var(--cream);
  box-shadow: var(--shadow-small);
}

.story-collage figure:first-child {
  grid-column: 1 / -1;
  min-height: 310px;
}

.story-collage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.story-collage figcaption {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 4px 9px;
  border-radius: 999px;
  color: var(--cream);
  background: rgba(0, 95, 88, 0.86);
  font-size: 0.73rem;
  font-weight: 800;
}

.cta-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 30px;
  padding: clamp(30px, 6vw, 64px);
  border: var(--border);
  border-radius: 30px;
  color: var(--teal-deep);
  background: var(--cream);
  box-shadow: var(--shadow);
}

.cta-panel h2 {
  margin: 0 0 8px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 950;
  letter-spacing: -0.05em;
  line-height: 1.1;
}

.cta-panel p {
  max-width: 54rem;
  margin: 0;
  font-weight: 650;
}

.page-hero {
  position: relative;
  isolation: isolate;
  min-height: 460px;
  overflow: hidden;
  color: var(--ink);
  background-image: url("../images/hero-wide.webp");
  background-position: center 48%;
  background-size: cover;
  border-bottom: 4px solid var(--teal);
}

.page-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(232, 248, 248, 0.98) 0%, rgba(232, 248, 248, 0.9) 36%, rgba(232, 248, 248, 0.25) 66%);
  content: "";
}

.page-hero .container {
  display: flex;
  min-height: inherit;
  align-items: center;
}

.page-hero-copy {
  width: min(620px, 55%);
  padding-block: 64px;
}

.page-hero p {
  max-width: 34rem;
  margin: 20px 0 0;
  font-size: 1.05rem;
  font-weight: 650;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--violet);
  font-size: 0.84rem;
  font-weight: 800;
}

.breadcrumb a {
  color: var(--teal-deep);
}

.anchor-bar {
  position: sticky;
  z-index: 40;
  top: 82px;
  background: rgba(255, 254, 250, 0.96);
  border-bottom: 2px solid var(--teal);
  backdrop-filter: blur(10px);
}

.anchor-list {
  display: flex;
  margin: 0;
  padding: 11px 0;
  gap: 10px;
  overflow-x: auto;
  list-style: none;
  scrollbar-width: thin;
}

.anchor-list a {
  display: block;
  width: max-content;
  padding: 7px 14px;
  border: 2px solid var(--teal);
  border-radius: 999px;
  color: var(--teal-deep);
  background: var(--cream);
  font-size: 0.84rem;
  font-weight: 900;
  text-decoration: none;
}

.anchor-list a:hover {
  background: var(--pink-soft);
}

.image-feature {
  overflow: hidden;
  border: var(--border);
  border-radius: 28px;
  background: var(--cream);
  box-shadow: var(--shadow);
}

.image-feature img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.image-feature figcaption {
  padding: 12px 18px;
  color: var(--teal-deep);
  font-size: 0.82rem;
  font-weight: 800;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 48px;
}

.detail-card,
.store-card,
.empty-card,
.info-card {
  border: var(--border);
  border-radius: 20px;
  background: var(--white);
  box-shadow: var(--shadow-small);
}

.detail-card {
  padding: 26px 22px;
}

.card-icon {
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 18px;
  place-items: center;
  border: 2px solid var(--teal);
  border-radius: 14px;
  color: var(--teal-deep);
  background: var(--pink-soft);
  font-size: 1.35rem;
  font-weight: 950;
  transform: rotate(-3deg);
}

.detail-card:nth-child(even) .card-icon {
  background: var(--cream);
  transform: rotate(3deg);
}

.detail-card h3,
.info-card h3 {
  margin: 0 0 8px;
  color: var(--teal-deep);
  font-size: 1.2rem;
  font-weight: 950;
  line-height: 1.35;
}

.detail-card p,
.info-card p {
  margin: 0;
  font-size: 0.93rem;
  font-weight: 560;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 38px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 76px 24px 26px;
  border: var(--border);
  border-radius: 22px;
  background: var(--cream);
  counter-increment: step;
}

.step::before {
  position: absolute;
  top: -18px;
  left: 22px;
  display: grid;
  width: 66px;
  height: 66px;
  place-items: center;
  border: var(--border);
  border-radius: 50%;
  color: var(--teal-deep);
  background: var(--pink);
  box-shadow: 4px 4px 0 var(--violet);
  content: counter(step, decimal-leading-zero);
  font-size: 1.35rem;
  font-weight: 950;
}

.step h3 {
  margin: 0 0 8px;
  color: var(--teal-deep);
  font-size: 1.15rem;
  font-weight: 950;
}

.step p {
  margin: 0;
  font-size: 0.92rem;
}

.contest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
  margin-top: 36px;
}

.contest-card {
  padding: clamp(26px, 4vw, 42px);
  border: var(--border);
  border-radius: 26px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.contest-card:nth-child(2) {
  background: var(--aqua-100);
}

.contest-card h3 {
  margin: 10px 0 12px;
  color: var(--teal-deep);
  font-size: 1.65rem;
  font-weight: 950;
}

.contest-card p {
  margin: 0;
}

.prize-details {
  margin-top: 20px;
  border-top: 2px dashed var(--teal);
  padding-top: 16px;
}

.prize-details summary {
  color: var(--teal-deep);
  font-weight: 900;
  cursor: pointer;
}

.prize-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px 18px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.9rem;
}

.prize-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 5px;
  border-bottom: 1px dotted var(--violet);
}

.coupon-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
  gap: clamp(38px, 7vw, 86px);
  align-items: center;
}

.coupon {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 58px);
  border: 5px solid var(--teal);
  border-radius: 28px;
  color: var(--teal-deep);
  background: var(--cream);
  box-shadow: 12px 12px 0 var(--pink);
  transform: rotate(2deg);
}

.coupon::before,
.coupon::after {
  position: absolute;
  top: 50%;
  width: 60px;
  height: 60px;
  border: 5px solid var(--teal);
  border-radius: 50%;
  background: var(--aqua-50);
  content: "";
  transform: translateY(-50%);
}

.coupon::before {
  left: -34px;
}

.coupon::after {
  right: -34px;
}

.coupon-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 4px dashed var(--teal);
}

.coupon-title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 950;
  letter-spacing: -0.05em;
  line-height: 1;
}

.coupon-value {
  color: var(--pink);
  font-size: clamp(3rem, 7vw, 6.2rem);
  font-weight: 950;
  line-height: 0.85;
  text-shadow: 3px 3px 0 var(--violet);
}

.coupon-value small {
  font-size: 0.3em;
  text-shadow: none;
}

.coupon-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.coupon-meta span {
  padding: 5px 10px;
  border: 2px solid var(--teal);
  border-radius: 999px;
  background: var(--pink-soft);
  font-size: 0.82rem;
  font-weight: 900;
}

.info-note {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  padding: 16px 18px;
  border: 2px solid var(--teal);
  border-radius: 14px;
  color: var(--teal-deep);
  background: var(--aqua-100);
  font-size: 0.88rem;
  font-weight: 700;
}

.info-note strong {
  flex: 0 0 auto;
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 34px;
}

.month-card {
  padding: 24px;
  border: var(--border);
  border-radius: 20px;
  background: var(--white);
  box-shadow: var(--shadow-small);
}

.month-card strong {
  display: block;
  color: var(--pink);
  font-size: 2.5rem;
  font-weight: 950;
  line-height: 1;
  text-shadow: 2px 2px 0 var(--teal-deep);
}

.month-card span {
  display: block;
  margin-top: 8px;
  font-weight: 800;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  border: var(--border);
  border-radius: 16px;
  background: var(--white);
  box-shadow: 4px 4px 0 var(--mint);
}

.faq-list summary {
  padding: 18px 22px;
  color: var(--teal-deep);
  font-weight: 900;
  cursor: pointer;
}

.faq-list details p {
  margin: 0;
  padding: 0 22px 20px;
}

.map-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  gap: clamp(36px, 6vw, 68px);
  align-items: center;
}

.map-frame {
  overflow: hidden;
  border: var(--border);
  border-radius: 28px;
  background: var(--aqua-50);
  box-shadow: var(--shadow);
}

.map-frame img {
  width: 100%;
}

.map-copy h2 {
  margin: 0 0 16px;
  color: var(--teal-deep);
  font-size: clamp(2rem, 4vw, 3.7rem);
  font-weight: 950;
  line-height: 1.08;
}

.boundary-list {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.boundary-list li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 2px dotted var(--mint-dark);
}

.boundary-list strong {
  color: var(--teal-deep);
}

.store-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.search-field {
  display: grid;
  gap: 7px;
  width: min(100%, 480px);
  color: var(--teal-deep);
  font-size: 0.82rem;
  font-weight: 900;
}

.search-field input {
  width: 100%;
  min-height: 52px;
  padding: 10px 16px;
  border: var(--border);
  border-radius: 14px;
  color: var(--ink);
  background: var(--white);
}

.slider-buttons {
  display: flex;
  gap: 10px;
}

.slider-button {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: var(--border);
  border-radius: 50%;
  color: var(--teal-deep);
  background: var(--cream);
  box-shadow: 4px 4px 0 var(--pink);
  font-weight: 950;
  cursor: pointer;
}

.store-slider {
  display: grid;
  grid-auto-columns: minmax(280px, 31%);
  grid-auto-flow: column;
  gap: 20px;
  padding: 6px 9px 26px 3px;
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--teal) var(--aqua-100);
  scrollbar-width: thin;
}

.store-card {
  position: relative;
  display: grid;
  min-height: 250px;
  align-content: space-between;
  padding: 26px;
  scroll-snap-align: start;
}

.store-card[hidden] {
  display: none;
}

.store-card::after {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 50px;
  height: 50px;
  border: 3px solid var(--teal);
  border-radius: 50% 50% 50% 6px;
  background: var(--pink-soft);
  content: "";
  transform: rotate(-18deg);
}

.store-type {
  color: var(--violet);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.store-card h3 {
  max-width: 12em;
  margin: 14px 0 26px;
  color: var(--teal-deep);
  font-size: 1.4rem;
  font-weight: 950;
  line-height: 1.35;
}

.store-card small {
  max-width: 12rem;
  color: var(--mint-dark);
  font-weight: 750;
}

.store-result {
  margin: 12px 0 0;
  color: var(--violet);
  font-size: 0.85rem;
  font-weight: 800;
}

.winner-intro {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(30px, 6vw, 70px);
  align-items: center;
  margin-bottom: 46px;
}

.status-card {
  padding: clamp(28px, 5vw, 46px);
  border: var(--border);
  border-radius: 26px;
  background: var(--cream);
  box-shadow: var(--shadow);
  text-align: center;
}

.status-icon {
  display: grid;
  width: 84px;
  height: 84px;
  margin: 0 auto 18px;
  place-items: center;
  border: var(--border);
  border-radius: 50%;
  color: var(--teal-deep);
  background: var(--pink-soft);
  font-size: 2rem;
  font-weight: 950;
}

.status-card strong {
  display: block;
  color: var(--teal-deep);
  font-size: 1.45rem;
  font-weight: 950;
}

.status-card span {
  display: block;
  margin-top: 5px;
  font-size: 0.9rem;
}

.tab-list {
  display: flex;
  gap: 9px;
  margin: 0 0 26px;
  padding: 4px 4px 12px;
  overflow-x: auto;
}

.tab-button {
  flex: 1 0 126px;
  min-height: 48px;
  padding: 8px 14px;
  border: var(--border);
  border-radius: 999px;
  color: var(--teal-deep);
  background: var(--white);
  font-weight: 900;
  cursor: pointer;
}

.tab-button[aria-selected="true"] {
  color: var(--teal-deep);
  background: var(--pink-soft);
  box-shadow: 4px 4px 0 var(--violet);
}

.tab-panel[hidden] {
  display: none;
}

.winner-board {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 30px;
  align-items: center;
}

.winner-board img {
  width: 100%;
  border: var(--border);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.winner-board-copy {
  padding: 26px;
  border: var(--border);
  border-radius: 20px;
  background: var(--white);
}

.winner-board-copy h3 {
  margin: 0 0 8px;
  color: var(--teal-deep);
  font-size: 1.55rem;
  font-weight: 950;
}

.winner-board-copy p {
  margin: 0 0 12px;
}

.empty-card {
  padding: 32px;
  text-align: center;
}

.site-footer {
  color: var(--cream);
  background: var(--teal-deep);
  border-top: 4px solid var(--ink);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  padding-block: 60px 42px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  font-size: 1.4rem;
  font-weight: 950;
}

.footer-brand .brand-mark {
  color: var(--teal-deep);
  box-shadow: 4px 4px 0 var(--pink);
}

.footer-main p {
  max-width: 40rem;
  margin: 0;
  color: rgba(255, 248, 216, 0.86);
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 28px;
  align-content: start;
}

.footer-links a {
  padding: 7px 0;
  font-weight: 800;
}

.footer-meta {
  padding-block: 18px;
  border-top: 1px solid rgba(255, 248, 216, 0.28);
  font-size: 0.78rem;
}

.footer-meta .container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.back-to-top {
  position: fixed;
  z-index: 45;
  right: 20px;
  bottom: 20px;
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: var(--border);
  border-radius: 50%;
  color: var(--teal-deep);
  background: var(--cream);
  box-shadow: 5px 5px 0 var(--pink);
  font-size: 1.2rem;
  font-weight: 950;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  cursor: pointer;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.toast {
  position: fixed;
  z-index: 100;
  right: 20px;
  bottom: 88px;
  width: min(390px, calc(100% - 40px));
  padding: 16px 18px;
  border: var(--border);
  border-radius: 14px;
  color: var(--teal-deep);
  background: var(--cream);
  box-shadow: var(--shadow-small);
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transform: translateY(14px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1040px) {
  .brand-copy strong {
    display: none;
  }

  .nav-main {
    padding-inline: 7px;
    font-size: 0.9rem;
  }

  .submenu-toggle {
    width: 28px;
  }

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

  .store-slider {
    grid-auto-columns: minmax(280px, 46%);
  }
}

@media (max-width: 820px) {
  :root {
    --container: min(700px, calc(100% - 28px));
    --shadow: 6px 6px 0 var(--violet);
  }

  html {
    scroll-padding-top: 100px;
  }

  .notice-bar .container {
    min-height: 42px;
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
  }

  .header-inner {
    min-height: 70px;
  }

  .brand-mark {
    width: 43px;
    height: 43px;
  }

  .menu-toggle {
    display: block;
  }

  .primary-nav {
    position: fixed;
    z-index: 59;
    top: 112px;
    right: 0;
    bottom: 0;
    left: 0;
    display: none;
    padding: 18px 18px 40px;
    overflow-y: auto;
    background: var(--aqua-50);
    border-top: var(--border);
  }

  .nav-open .primary-nav {
    display: block;
  }

  .primary-nav > ul {
    display: grid;
    gap: 12px;
    width: min(100%, 620px);
    margin-inline: auto;
  }

  .nav-item {
    overflow: hidden;
    border: var(--border);
    border-radius: 16px;
    background: var(--white);
    box-shadow: var(--shadow-small);
  }

  .nav-row {
    width: 100%;
  }

  .nav-main {
    flex: 1;
    padding: 12px 16px;
    border-radius: 0;
    font-size: 1rem;
  }

  .submenu-toggle {
    width: 52px;
    border-left: 2px solid var(--teal);
    border-radius: 0;
  }

  .submenu {
    position: static;
    width: auto;
    min-width: 0;
    padding: 6px 10px 12px;
    border: 0;
    border-top: 2px dashed var(--mint);
    border-radius: 0;
    box-shadow: none;
  }

  .nav-item:hover .submenu:not([data-force-open="true"]) {
    display: none;
  }

  .nav-item.is-open .submenu,
  .nav-item:focus-within .submenu {
    display: block;
  }

  .hero {
    min-height: auto;
    padding-top: 0;
    background-image: none;
  }

  .hero::before {
    background: linear-gradient(180deg, var(--aqua-50), var(--aqua-100));
  }

  .hero-inner {
    display: grid;
  }

  .hero-copy {
    width: 100%;
    padding-block: 54px 42px;
  }

  .hero h1 {
    max-width: 9em;
    font-size: clamp(3rem, 15vw, 5.4rem);
  }

  .hero-sticker {
    display: none;
  }

  .mobile-poster {
    display: block;
    width: min(100%, 480px);
    margin: 0 auto 34px;
    border: var(--border);
    border-radius: 22px;
    box-shadow: var(--shadow);
  }

  .fact-strip {
    margin-top: 24px;
  }

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

  .fact + .fact {
    border-top: 2px dashed var(--teal);
    border-left: 0;
  }

  .ticker {
    margin-top: 56px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .section-heading > div:last-child {
    justify-self: stretch;
  }

  .split-layout,
  .split-layout.reverse,
  .story-grid,
  .coupon-layout,
  .map-layout,
  .winner-intro,
  .winner-board {
    grid-template-columns: 1fr;
  }

  .split-layout.reverse .split-media {
    order: 0;
  }

  .story-collage {
    margin-top: 20px;
  }

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

  .page-hero {
    min-height: 390px;
    background-position: 61% center;
  }

  .page-hero-copy {
    width: 68%;
  }

  .anchor-bar {
    top: 70px;
  }

  .steps,
  .month-grid {
    grid-template-columns: 1fr;
  }

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

  .store-slider {
    grid-auto-columns: minmax(270px, 78%);
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}

@media (max-width: 560px) {
  .notice-status {
    display: none;
  }

  .brand-copy span {
    max-width: 9em;
    font-size: 0.88rem;
  }

  .hero-actions .button,
  .button-row .button {
    width: 100%;
  }

  .hero-lead {
    font-size: 0.98rem;
  }

  .fact {
    padding: 18px 20px;
  }

  .section {
    padding-block: 72px;
  }

  .section-heading h2,
  .content-title {
    font-size: clamp(2.2rem, 12vw, 3.5rem);
  }

  #voucher-title {
    font-size: clamp(2rem, 10.4vw, 3.2rem);
    white-space: nowrap;
  }

  .page-hero h1 {
    max-width: 100%;
    font-size: clamp(2.3rem, 10.6vw, 2.85rem);
    letter-spacing: -0.065em;
    line-height: 1.06;
  }

  .story-collage {
    grid-template-columns: 1fr;
  }

  .story-collage figure:first-child {
    grid-column: auto;
    min-height: 250px;
  }

  .page-hero {
    min-height: 430px;
    background-image: linear-gradient(180deg, rgba(232, 248, 248, 0.4), rgba(232, 248, 248, 0.96)), url("../images/hero-wide.webp");
    background-position: 68% center;
  }

  .page-hero::before {
    background: linear-gradient(180deg, rgba(232, 248, 248, 0.45), rgba(232, 248, 248, 0.98) 75%);
  }

  .page-hero .container {
    align-items: end;
  }

  .page-hero-copy {
    width: 100%;
    padding-block: 150px 42px;
  }

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

  .prize-list {
    grid-template-columns: 1fr;
  }

  .coupon-top {
    display: grid;
  }

  .coupon-value {
    font-size: 4rem;
  }

  .store-toolbar {
    display: grid;
    align-items: stretch;
  }

  .slider-buttons {
    justify-content: end;
  }

  .store-slider {
    grid-auto-columns: 88%;
  }

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

  .footer-meta .container {
    display: grid;
  }
}

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

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}