:root {
  --ink: #20231f;
  --ink-soft: #5e625a;
  --cream: #fffaf0;
  --cream-2: #f7efd9;
  --paper: #ffffff;
  --sun: #f4b942;
  --sun-deep: #df8d1f;
  --coral: #e96b55;
  --coral-deep: #be4637;
  --green: #2f6e57;
  --green-deep: #1f4d3d;
  --sky: #dff2ef;
  --plum: #50344f;
  --line: #ded8ca;
  --success: #1f6b48;
  --danger: #a62d2d;
  --shadow-sm: 0 8px 24px rgba(54, 44, 30, 0.08);
  --shadow-md: 0 18px 50px rgba(54, 44, 30, 0.14);
  --shadow-lg: 0 30px 80px rgba(54, 44, 30, 0.18);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 32px;
  --radius-pill: 999px;
  --container: 1180px;
  --header-height: 76px;
  --transition: 180ms ease;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 22px);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--cream);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

a {
  color: var(--green-deep);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

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

p,
ul,
ol {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.6em;
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.05;
  letter-spacing: -0.025em;
  color: var(--plum);
}

h1 {
  font-size: clamp(3rem, 8vw, 6.6rem);
}

h2 {
  font-size: clamp(2.15rem, 5vw, 4.25rem);
}

h3 {
  font-size: clamp(1.42rem, 2.6vw, 2rem);
}

h4 {
  font-size: 1.2rem;
}

::selection {
  color: var(--ink);
  background: rgba(244, 185, 66, 0.48);
}

:focus-visible {
  outline: 3px solid var(--sun-deep);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 0.7rem 1rem;
  color: #fff;
  background: var(--green-deep);
  border-radius: var(--radius-sm);
  transform: translateY(-160%);
  transition: transform var(--transition);
}

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

.container {
  width: min(calc(100% - 2rem), var(--container));
  margin-inline: auto;
}

.container-narrow {
  width: min(calc(100% - 2rem), 820px);
  margin-inline: auto;
}

.section {
  padding: clamp(4.5rem, 9vw, 8rem) 0;
}

.section-tight {
  padding: clamp(3rem, 6vw, 5rem) 0;
}

.section-paper {
  background: var(--paper);
}

.section-green {
  color: #fff;
  background: var(--green-deep);
}

.section-green h2,
.section-green h3,
.section-green h4 {
  color: #fff;
}

.section-coral {
  color: #fff;
  background: var(--coral-deep);
}

.section-coral h2,
.section-coral h3 {
  color: #fff;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 1rem;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 2rem;
  height: 2px;
  content: "";
  background: currentColor;
}

.section-green .eyebrow,
.section-coral .eyebrow {
  color: var(--sun);
}

.section-heading {
  max-width: 780px;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.section-heading p {
  max-width: 700px;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.section-green .section-heading p,
.section-coral .section-heading p {
  color: rgba(255, 255, 255, 0.83);
}

.lead {
  max-width: 760px;
  color: var(--ink-soft);
  font-size: clamp(1.12rem, 2.1vw, 1.35rem);
  line-height: 1.58;
}

.muted {
  color: var(--ink-soft);
}

.small {
  font-size: 0.91rem;
}

.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;
}

.announcement {
  color: #fff;
  background: var(--plum);
}

.announcement-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.45rem 0;
  gap: 0.7rem 1.2rem;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}

.announcement-inner span {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
}

.announcement-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--sun);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  border-bottom: 1px solid rgba(80, 52, 79, 0.1);
  background: rgba(255, 250, 240, 0.92);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 2rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.78rem;
  color: var(--plum);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.logo-mark {
  position: relative;
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  overflow: hidden;
  color: var(--plum);
  background: var(--sun);
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px rgba(255, 255, 255, 0.42);
}

.logo-mark svg {
  width: 24px;
  height: 24px;
}

.logo-sub {
  display: block;
  margin-top: 0.22rem;
  color: var(--green);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.7rem;
}

.site-nav a:not(.button) {
  position: relative;
  color: var(--ink);
  font-size: 0.95rem;
  font-weight: 750;
  text-decoration: none;
}

.site-nav a:not(.button)::after {
  position: absolute;
  right: 0;
  bottom: -0.38rem;
  left: 0;
  height: 2px;
  content: "";
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition);
}

.site-nav a:not(.button):hover::after,
.site-nav a[aria-current="page"]::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  color: var(--plum);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  display: block;
  width: 20px;
  height: 2px;
  margin: auto;
  content: "";
  background: currentColor;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle-lines::before {
  transform: translateY(-6px);
}

.nav-toggle-lines::after {
  transform: translateY(4px);
}

.menu-open .nav-toggle-lines {
  background: transparent;
}

.menu-open .nav-toggle-lines::before {
  transform: translateY(0) rotate(45deg);
}

.menu-open .nav-toggle-lines::after {
  transform: translateY(-2px) rotate(-45deg);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.78rem 1.22rem;
  color: #fff;
  font-size: 0.94rem;
  font-weight: 800;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  background: var(--coral-deep);
  border: 2px solid var(--coral-deep);
  border-radius: var(--radius-pill);
  box-shadow: 0 9px 20px rgba(190, 70, 55, 0.18);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.button:hover {
  color: #fff;
  background: var(--plum);
  border-color: var(--plum);
  box-shadow: 0 14px 28px rgba(80, 52, 79, 0.23);
  transform: translateY(-2px);
}

.button:active {
  transform: translateY(0);
}

.button-secondary {
  color: var(--plum);
  background: transparent;
  border-color: rgba(80, 52, 79, 0.3);
  box-shadow: none;
}

.button-secondary:hover {
  color: #fff;
  background: var(--plum);
  border-color: var(--plum);
}

.button-light {
  color: var(--plum);
  background: #fff;
  border-color: #fff;
  box-shadow: none;
}

.button-light:hover {
  color: var(--plum);
  background: var(--sun);
  border-color: var(--sun);
}

.button-small {
  min-height: 44px;
  padding: 0.65rem 1rem;
  font-size: 0.88rem;
}

.button-icon {
  width: 1.15em;
  height: 1.15em;
  flex: 0 0 auto;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(4.5rem, 9vw, 8rem);
  background:
    radial-gradient(circle at 12% 20%, rgba(244, 185, 66, 0.2), transparent 28%),
    radial-gradient(circle at 85% 7%, rgba(223, 242, 239, 0.9), transparent 32%),
    linear-gradient(145deg, #fffaf0 0%, #fff7e5 52%, #f3ebd8 100%);
}

.hero::before {
  position: absolute;
  z-index: -1;
  top: 12%;
  left: -6rem;
  width: 17rem;
  height: 17rem;
  content: "";
  border: 2px dashed rgba(80, 52, 79, 0.12);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.03fr) minmax(360px, 0.97fr);
  gap: clamp(2.5rem, 7vw, 6.5rem);
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 0.18em;
}

.hero-title-accent {
  display: block;
  color: var(--coral-deep);
}

.hero-copy .lead {
  margin-bottom: 1.8rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0 0 1.8rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.82rem;
  color: var(--green-deep);
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(47, 110, 87, 0.18);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

.badge svg {
  width: 1rem;
  height: 1rem;
}

.hero-art-wrap {
  position: relative;
}

.hero-art {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 8px solid rgba(255, 255, 255, 0.84);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transform: rotate(1.3deg);
}

.hero-art img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.hero-sticker {
  position: absolute;
  z-index: 2;
  right: -1.2rem;
  bottom: -1.2rem;
  display: grid;
  width: 132px;
  height: 132px;
  padding: 0.75rem;
  place-items: center;
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.15;
  text-align: center;
  background: var(--green-deep);
  border: 5px solid var(--cream);
  border-radius: 50%;
  box-shadow: var(--shadow-md);
  transform: rotate(-7deg);
}

.hero-sticker strong {
  display: block;
  color: var(--sun);
  font-size: 1.42rem;
}

.countdown {
  display: grid;
  max-width: 590px;
  margin-top: 2rem;
  grid-template-columns: repeat(4, minmax(72px, 1fr));
  gap: 0.55rem;
}

.countdown-item {
  padding: 0.75rem 0.55rem;
  text-align: center;
  background: rgba(255, 255, 255, 0.73);
  border: 1px solid rgba(80, 52, 79, 0.1);
  border-radius: var(--radius-sm);
}

.countdown-value {
  display: block;
  color: var(--plum);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.45rem, 4vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
}

.countdown-label {
  display: block;
  margin-top: 0.25rem;
  color: var(--ink-soft);
  font-size: 0.73rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.countdown-message {
  grid-column: 1 / -1;
  padding: 1rem;
  color: var(--plum);
  font-weight: 800;
  text-align: center;
  background: var(--sun);
  border-radius: var(--radius-sm);
}

.info-strip {
  position: relative;
  z-index: 4;
  margin-top: clamp(-2.2rem, -4vw, -3.2rem);
}

.info-grid {
  display: grid;
  overflow: hidden;
  background: var(--paper);
  border: 1px solid rgba(80, 52, 79, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  grid-template-columns: repeat(4, 1fr);
}

.info-card {
  min-height: 132px;
  padding: 1.4rem 1.2rem;
  border-right: 1px solid var(--line);
}

.info-card:last-child {
  border-right: 0;
}

.info-card-icon {
  display: grid;
  width: 36px;
  height: 36px;
  margin-bottom: 0.7rem;
  place-items: center;
  color: var(--green-deep);
  background: var(--sky);
  border-radius: 50%;
}

.info-card-icon svg {
  width: 18px;
  height: 18px;
}

.info-card strong {
  display: block;
  margin-bottom: 0.1rem;
  color: var(--plum);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.15rem;
}

.info-card span {
  color: var(--ink-soft);
  font-size: 0.91rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.feature-card {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  padding: 1.7rem;
  background: var(--paper);
  border: 1px solid rgba(80, 52, 79, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.feature-card::after {
  position: absolute;
  right: -2rem;
  bottom: -2rem;
  width: 8rem;
  height: 8rem;
  content: "";
  opacity: 0.45;
  background: var(--cream-2);
  border-radius: 50%;
}

.feature-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 52px;
  height: 52px;
  margin-bottom: 1.2rem;
  place-items: center;
  color: #fff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.45rem;
  background: var(--coral-deep);
  border-radius: 50%;
}

.feature-card:nth-child(2) .feature-number {
  background: var(--green);
}

.feature-card:nth-child(3) .feature-number {
  color: var(--plum);
  background: var(--sun);
}

.feature-card p {
  position: relative;
  z-index: 1;
  color: var(--ink-soft);
}

.split-grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2.2rem, 7vw, 6rem);
}

.split-grid.reverse > :first-child {
  order: 2;
}

.visual-panel {
  position: relative;
  min-height: 460px;
  overflow: hidden;
  background: var(--green-deep);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.visual-panel img {
  width: 100%;
  height: 100%;
  min-height: 460px;
  object-fit: cover;
}

.visual-card {
  position: absolute;
  right: 1.4rem;
  bottom: 1.4rem;
  left: 1.4rem;
  padding: 1.2rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.93);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
}

.visual-card strong {
  display: block;
  color: var(--plum);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.35rem;
}

.check-list {
  display: grid;
  margin: 1.5rem 0 2rem;
  padding: 0;
  gap: 0.9rem;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 2rem;
}

.check-list li::before {
  position: absolute;
  top: 0.13rem;
  left: 0;
  display: grid;
  width: 1.35rem;
  height: 1.35rem;
  content: "✓";
  place-items: center;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 900;
  background: var(--green);
  border-radius: 50%;
}

.program-shell {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 6vw, 5rem);
}

.program-intro {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  align-self: start;
}

.program-list {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}

.program-list::before {
  position: absolute;
  top: 0.65rem;
  bottom: 0.8rem;
  left: 5.45rem;
  width: 2px;
  content: "";
  background: linear-gradient(var(--sun), var(--coral), var(--green));
}

.program-item {
  position: relative;
  display: grid;
  padding: 0 0 1.5rem;
  grid-template-columns: 4.5rem 1fr;
  gap: 2.1rem;
}

.program-time {
  color: var(--coral-deep);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.05rem;
  font-weight: 700;
  text-align: right;
}

.program-content {
  position: relative;
  padding: 1.05rem 1.15rem;
  background: #fff;
  border: 1px solid rgba(80, 52, 79, 0.1);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.program-content::before {
  position: absolute;
  top: 1.22rem;
  left: -2.7rem;
  width: 13px;
  height: 13px;
  content: "";
  background: var(--sun);
  border: 3px solid var(--cream);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--coral);
}

.program-content strong {
  display: block;
  color: var(--plum);
  font-size: 1rem;
}

.program-content span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.package-card {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  padding: 1.45rem;
  background: #fff;
  border: 1px solid rgba(80, 52, 79, 0.11);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.package-card::before {
  display: block;
  width: 52px;
  height: 8px;
  margin-bottom: 1.2rem;
  content: "";
  background: var(--coral);
  border-radius: var(--radius-pill);
}

.package-card:nth-child(2)::before {
  background: #548fa1;
}

.package-card:nth-child(3)::before {
  background: var(--green);
}

.package-card:nth-child(4)::before {
  background: var(--sun);
}

.package-card h3 {
  margin-bottom: 0.25rem;
}

.package-price {
  margin-bottom: 1rem;
  color: var(--coral-deep);
  font-size: 0.95rem;
  font-weight: 850;
}

.package-card ul {
  margin: 0 0 1.3rem;
  padding-left: 1.15rem;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.package-card .field-compact {
  margin-top: auto;
}

.cta-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(2.2rem, 5vw, 4rem);
  color: #fff;
  background: var(--plum);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.cta-panel::before,
.cta-panel::after {
  position: absolute;
  content: "";
  border-radius: 50%;
}

.cta-panel::before {
  top: -5rem;
  right: -4rem;
  width: 14rem;
  height: 14rem;
  background: rgba(244, 185, 66, 0.18);
}

.cta-panel::after {
  bottom: -6rem;
  left: 18%;
  width: 12rem;
  height: 12rem;
  background: rgba(233, 107, 85, 0.16);
}

.cta-panel-grid {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-panel h2 {
  max-width: 700px;
  margin-bottom: 0.25em;
  color: #fff;
}

.cta-panel p {
  max-width: 680px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
}

.sponsor-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.8rem;
}

.sponsor-card {
  display: grid;
  min-height: 128px;
  padding: 1.15rem;
  place-items: center;
  color: var(--plum);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.04rem;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.sponsor-card span {
  display: grid;
  width: 44px;
  height: 44px;
  margin-bottom: 0.65rem;
  place-items: center;
  color: #fff;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.79rem;
  font-weight: 900;
  letter-spacing: 0.05em;
  background: var(--green);
  border-radius: 50%;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 7rem) 0 clamp(3.5rem, 7vw, 5.5rem);
  background:
    radial-gradient(circle at 85% 15%, rgba(244, 185, 66, 0.26), transparent 28%),
    linear-gradient(145deg, #fffaf0, #f6eedc);
}

.page-hero::after {
  position: absolute;
  right: -6rem;
  bottom: -8rem;
  width: 22rem;
  height: 22rem;
  content: "";
  border: 2px dashed rgba(80, 52, 79, 0.12);
  border-radius: 50%;
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: end;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
}

.page-hero h1 {
  max-width: 900px;
  font-size: clamp(3rem, 7vw, 5.5rem);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1rem;
  color: var(--ink-soft);
  font-size: 0.84rem;
  font-weight: 700;
}

.breadcrumbs a {
  color: var(--green-deep);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: clamp(2rem, 6vw, 5rem);
}

.sidebar-card {
  position: sticky;
  top: calc(var(--header-height) + 2rem);
  align-self: start;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

.sidebar-card h3 {
  font-size: 1.55rem;
}

.sidebar-stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.72rem 0;
  gap: 1rem;
  border-bottom: 1px solid var(--line);
}

.sidebar-stat:last-of-type {
  margin-bottom: 1rem;
}

.sidebar-stat span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.sidebar-stat strong {
  color: var(--plum);
  font-size: 0.95rem;
  text-align: right;
}

.form-shell {
  padding: clamp(1.4rem, 4vw, 2.5rem);
  background: #fff;
  border: 1px solid rgba(80, 52, 79, 0.1);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.form-section {
  padding: 0 0 2rem;
  margin: 0 0 2rem;
  border: 0;
  border-bottom: 1px solid var(--line);
}

.form-section:last-of-type {
  padding-bottom: 0;
  margin-bottom: 1.4rem;
  border-bottom: 0;
}

.form-section legend {
  width: 100%;
  padding: 0;
  margin-bottom: 1.1rem;
  color: var(--plum);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.55rem;
  font-weight: 700;
}

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

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.field {
  display: grid;
  gap: 0.42rem;
}

.field-full {
  grid-column: 1 / -1;
}

.field label,
.field-label {
  color: var(--ink);
  font-size: 0.91rem;
  font-weight: 800;
}

.field-hint {
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.field input,
.field select,
.field textarea,
.field-compact select,
.field-compact input {
  width: 100%;
  min-height: 50px;
  padding: 0.72rem 0.85rem;
  color: var(--ink);
  background: #fffdf8;
  border: 1px solid #cfc8ba;
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus,
.field-compact select:focus,
.field-compact input:focus {
  outline: none;
  background: #fff;
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(47, 110, 87, 0.12);
}

.field input:user-invalid,
.field select:user-invalid,
.field textarea:user-invalid {
  border-color: var(--danger);
}

.field-compact {
  display: grid;
  gap: 0.38rem;
}

.field-compact label {
  font-size: 0.84rem;
  font-weight: 800;
}

.checkbox {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: 0.72rem;
  align-items: start;
}

.checkbox input {
  width: 1.16rem;
  height: 1.16rem;
  margin: 0.22rem 0 0;
  accent-color: var(--green);
}

.checkbox label {
  font-size: 0.9rem;
}

.form-alert {
  display: none;
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
  color: #7f1919;
  background: #fff0ef;
  border: 1px solid #f0b8b2;
  border-radius: var(--radius-sm);
}

.form-alert.is-visible {
  display: block;
}

.summary-box {
  padding: 1rem;
  margin: 1.2rem 0;
  background: var(--cream-2);
  border: 1px solid #e2d3b3;
  border-radius: var(--radius-sm);
}

.summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.summary-row + .summary-row {
  margin-top: 0.55rem;
  padding-top: 0.55rem;
  border-top: 1px solid rgba(80, 52, 79, 0.12);
}

.summary-value {
  color: var(--plum);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1.25rem;
  font-weight: 700;
}

.note-box {
  padding: 1rem 1.1rem;
  color: var(--ink);
  background: var(--sky);
  border-left: 5px solid var(--green);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.note-box strong {
  color: var(--green-deep);
}

.contact-cards {
  display: grid;
  margin-bottom: 2rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.contact-card {
  padding: 1.35rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-card-icon {
  display: grid;
  width: 46px;
  height: 46px;
  margin-bottom: 0.9rem;
  place-items: center;
  color: #fff;
  background: var(--green);
  border-radius: 50%;
}

.contact-card-icon svg {
  width: 22px;
  height: 22px;
}

.contact-card h3 {
  font-size: 1.4rem;
}

.contact-card p {
  margin-bottom: 0.4rem;
  color: var(--ink-soft);
  font-size: 0.93rem;
}

.faq-list {
  display: grid;
  gap: 0.8rem;
}

.faq-item {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.1rem;
  color: var(--plum);
  font-weight: 850;
  cursor: pointer;
  list-style: none;
}

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

.faq-item summary::after {
  content: "+";
  color: var(--coral-deep);
  font-size: 1.4rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 1.1rem 1.15rem;
  color: var(--ink-soft);
}

.success-shell {
  display: grid;
  min-height: calc(100vh - var(--header-height) - 42px);
  padding: clamp(4rem, 9vw, 8rem) 0;
  place-items: center;
  text-align: center;
}

.success-card {
  width: min(100%, 720px);
  padding: clamp(2rem, 6vw, 4rem);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.success-icon {
  display: grid;
  width: 84px;
  height: 84px;
  margin: 0 auto 1.5rem;
  place-items: center;
  color: #fff;
  font-size: 2rem;
  background: var(--green);
  border: 8px solid var(--sky);
  border-radius: 50%;
}

.legal-content h2 {
  margin-top: 2.2rem;
  font-size: 1.8rem;
}

.legal-content ul {
  padding-left: 1.2rem;
}

.site-footer {
  color: rgba(255, 255, 255, 0.83);
  background: #1a2923;
}

.footer-main {
  display: grid;
  padding: clamp(3.5rem, 7vw, 5rem) 0;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 3rem;
}

.footer-brand .logo {
  margin-bottom: 1rem;
  color: #fff;
}

.footer-brand .logo-sub {
  color: var(--sun);
}

.footer-brand p {
  max-width: 460px;
  color: rgba(255, 255, 255, 0.68);
}

.footer-title {
  margin-bottom: 0.8rem;
  color: #fff;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.83rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-links {
  display: grid;
  padding: 0;
  gap: 0.55rem;
  list-style: none;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--sun);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding: 1rem 0;
  gap: 1rem;
  font-size: 0.82rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-bottom a {
  color: rgba(255, 255, 255, 0.78);
}

.mobile-cta {
  position: fixed;
  z-index: 950;
  right: 0.75rem;
  bottom: 0.75rem;
  left: 0.75rem;
  display: none;
}

.mobile-cta .button {
  width: 100%;
  box-shadow: 0 18px 35px rgba(54, 44, 30, 0.25);
}

@media (max-width: 1040px) {
  .hero-grid,
  .split-grid,
  .program-shell {
    grid-template-columns: 1fr;
  }

  .hero-art-wrap {
    max-width: 680px;
  }

  .program-intro {
    position: static;
  }

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

  .sponsor-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .sidebar-card {
    position: static;
  }
}

@media (max-width: 860px) {
  :root {
    --header-height: 70px;
  }

  .announcement-inner {
    justify-content: flex-start;
    overflow-x: auto;
    padding-inline: 0.25rem;
    white-space: nowrap;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .site-nav {
    position: fixed;
    z-index: 999;
    top: calc(42px + var(--header-height));
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    align-content: start;
    padding: 2rem;
    gap: 0;
    background: var(--cream);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-16px);
    transition: opacity var(--transition), transform var(--transition);
  }

  .menu-open .site-nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a:not(.button) {
    padding: 1rem 0;
    font-size: 1.15rem;
    border-bottom: 1px solid var(--line);
  }

  .site-nav a:not(.button)::after {
    display: none;
  }

  .site-nav .button {
    margin-top: 1.3rem;
  }

  .hero-grid {
    gap: 3.5rem;
  }

  .hero-art-wrap {
    padding-right: 0.7rem;
  }

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

  .info-card:nth-child(2) {
    border-right: 0;
  }

  .info-card:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .feature-grid,
  .contact-cards {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .page-hero-inner {
    grid-template-columns: 1fr;
  }

  .cta-panel-grid {
    display: grid;
  }

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

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

@media (max-width: 640px) {
  body {
    font-size: 16px;
  }

  .container,
  .container-narrow {
    width: min(calc(100% - 1.25rem), var(--container));
  }

  .logo {
    font-size: 1.16rem;
  }

  .logo-mark {
    width: 38px;
    height: 38px;
  }

  .hero {
    padding-top: 3.3rem;
  }

  .hero-sticker {
    right: -0.35rem;
    bottom: -1.5rem;
    width: 106px;
    height: 106px;
    font-size: 0.9rem;
  }

  .hero-sticker strong {
    font-size: 1.2rem;
  }

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

  .info-grid,
  .package-grid,
  .sponsor-grid,
  .form-grid,
  .form-grid-3,
  .footer-main {
    grid-template-columns: 1fr;
  }

  .info-card,
  .info-card:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .info-card:last-child {
    border-bottom: 0;
  }

  .program-list::before {
    left: 4.55rem;
  }

  .program-item {
    grid-template-columns: 3.8rem 1fr;
    gap: 1.5rem;
  }

  .program-content::before {
    left: -2.02rem;
  }

  .visual-panel,
  .visual-panel img {
    min-height: 360px;
  }

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

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

  .mobile-cta {
    display: block;
  }

  body {
    padding-bottom: 72px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  .announcement,
  .site-header,
  .mobile-cta,
  .site-footer,
  .button,
  .nav-toggle {
    display: none !important;
  }

  body {
    padding: 0;
    color: #000;
    background: #fff;
  }

  .section,
  .section-tight,
  .page-hero {
    padding: 1.5rem 0;
  }

  .program-intro,
  .sidebar-card {
    position: static;
  }
}

.package-grid-form {
  margin-bottom: 2rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 640px) {
  .package-grid-form {
    grid-template-columns: 1fr;
  }
}

.announcement-inner svg {
  width: 1.05rem;
  height: 1.05rem;
  flex: 0 0 auto;
}

.hero h1 {
  font-size: clamp(3.2rem, 6.5vw, 5.6rem);
}

@media (max-width: 860px) {
  .menu-open .site-header {
    backdrop-filter: none;
  }
}