/* ════════════════════════════════════
   GLOBAL
════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --cream: #0B2240;
  --deep: #FFFFFF;
  --ocean: #0077B6;
  --gold: #00AACD;
  --gold-light: #00C8E8;
  --serif: 'Inter', 'Source Han Sans SC', 'Source Han Sans CN', 'Noto Sans SC', 'Noto Sans CJK SC', 'Microsoft YaHei', sans-serif;
  --sans: 'Inter', 'Source Han Sans SC', 'Source Han Sans CN', 'Noto Sans SC', 'Noto Sans CJK SC', 'Microsoft YaHei', sans-serif;
  --text-muted: rgba(11,34,64,0.62);
  --text-dim: rgba(11,34,64,0.38);
  --border: rgba(0,170,205,0.25);
}
html { scroll-behavior: smooth; }
body { background: #FFFFFF; color: #0B2240; font-family: var(--sans); overflow-x: hidden; }

/* scroll reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* shared section grid bg */
.grid-bg::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(0,170,205,0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,170,205,0.07) 1px, transparent 1px);
  background-size: 56px 56px;
}

/* shared section labels */
.eyebrow { font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); margin-bottom: 16px; }
.sec-title { font-family: var(--serif); font-weight: 300; font-size: clamp(34px, 4.5vw, 54px); line-height: 1.1; }
.sec-title em { font-style: italic; color: var(--gold-light); }
.sec-sub { font-family: var(--serif); font-size: clamp(14px, 1.5vw, 17px); font-weight: 300; color: var(--text-muted); line-height: 1.8; margin-top: 16px; }
.header-rule { width: 1px; height: 40px; background: linear-gradient(to bottom, transparent, var(--gold), transparent); margin: 24px auto 0; }

/* shared buttons */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; background: var(--gold); color: var(--deep);
  font-family: var(--sans); font-size: 11px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  border: none; border-radius: 2px; cursor: pointer; text-decoration: none;
  transition: background 0.25s, transform 0.2s;
}
.btn-primary:hover { background: var(--gold-light); transform: translateY(-1px); }
.achievement-card-btn-disabled,
.achievement-card-btn-disabled:hover {
  opacity: 0.6;
  pointer-events: none;
  transform: none;
}
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; background: transparent; color: var(--cream);
  font-family: var(--sans); font-size: 11px; font-weight: 400;
  letter-spacing: 0.1em; text-transform: uppercase;
  border: 1px solid rgba(11,34,64,0.22); border-radius: 2px;
  cursor: pointer; text-decoration: none;
  transition: border-color 0.25s, color 0.25s, transform 0.2s;
}
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-light); transform: translateY(-1px); }

/* ════════════════════════════════════
   NAV
════════════════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 48px;
  background: linear-gradient(to bottom, rgba(240,250,255,0.96), transparent);
  transition: background 0.4s;
}
nav.scrolled { background: rgba(255,255,255,0.97); border-bottom: 1px solid rgba(0,170,205,0.2); box-shadow: 0 2px 20px rgba(0,119,182,0.08); }
.nav-logo { font-family: var(--serif); font-size: 15px; letter-spacing: 0.15em; color: var(--cream); opacity: 0.88; text-decoration: none; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--cream); opacity: 0.48; text-decoration: none; transition: opacity 0.3s; }
.nav-links a:hover { opacity: 1; }
.nav-links a.cta { opacity: 0.9; color: var(--gold); }
.nav-hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.nav-hamburger span { display: block; width: 22px; height: 1px; background: var(--cream); opacity: 0.6; transition: 0.3s; }

/* ════════════════════════════════════
   §1 HERO
════════════════════════════════════ */
#hero {
  position: relative; min-height: 100vh;
  display: grid; grid-template-rows: 1fr auto;
  overflow: hidden; padding-top: 64px;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to bottom, rgba(240,249,255,0.82) 0%, rgba(240,249,255,0.78) 60%, rgba(240,249,255,0.88) 100%),
    url('../images/hero_photo.jpg');
  background-size: cover;
  background-position: center 30%;
}
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(0,170,205,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(0,170,205,0.04) 1px, transparent 1px); background-size: 56px 56px; animation: gridDrift 50s linear infinite; }
@keyframes gridDrift { from { transform: translateY(0); } to { transform: translateY(56px); } }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); pointer-events: none; animation: orbFloat var(--dur,14s) ease-in-out infinite alternate; }
.orb-1 { width: 500px; height: 500px; top: -150px; left: -150px; background: rgba(0,119,182,0.16); --dur:18s; }
.orb-2 { width: 280px; height: 280px; bottom: 80px; right: -60px; background: rgba(0,170,205,0.09); --dur:12s; }
@keyframes orbFloat { from { transform: translate(0,0); } to { transform: translate(24px,18px); } }

.hero-inner {
  position: relative; z-index: 10;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: 0 60px;
  min-height: calc(100vh - 44px - 64px);
  max-width: 860px; margin: 0 auto; width: 100%;
}
.hero-left { padding-right: 0; width: 100%; }

.achieved-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,170,205,0.12); border: 1px solid rgba(0,170,205,0.35);
  border-radius: 2px; padding: 6px 14px; margin-bottom: 20px;
  opacity: 0; animation: fadeUp 0.8s ease forwards 0.15s;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); animation: badgePulse 2s ease-in-out infinite; }
@keyframes badgePulse { 0%,100%{opacity:1;} 50%{opacity:0.4;} }
.badge-text { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-light); }

.hero-eyebrow { font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); margin-bottom: 24px; opacity: 0; animation: fadeUp 0.8s ease forwards 0.3s; }
.hero-hl { font-family: var(--serif); font-weight: 300; line-height: 1.12; margin-bottom: 18px; opacity: 0; animation: fadeUp 1s ease forwards 0.6s; }
.hero-hl .l1 { display: block; font-size: clamp(46px, 6vw, 74px); }
.hero-hl .l2 { display: block; font-size: clamp(46px, 6vw, 74px); }
.hero-hl .l2:empty,
.hero-eyebrow:empty { display: none; }
.hero-hl .accent { color: var(--gold-light); }
.hero-hl .l3 { display: block; font-size: clamp(13px, 1.5vw, 17px); font-style: italic; color: rgba(11,34,64,0.45); letter-spacing: 0.05em; margin-top: 10px; }
.hero-divider { width: 40px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); margin: 24px auto; opacity: 0; animation: fadeIn 1s ease forwards 1s; }
.hero-sub { font-family: var(--serif); font-size: clamp(14px, 1.5vw, 17px); font-weight: 300; line-height: 1.85; color: rgba(11,34,64,0.65); margin-bottom: 36px; max-width: 520px; margin-left: auto; margin-right: auto; opacity: 0; animation: fadeUp 1s ease forwards 1.1s; }

.stat-row { display: flex; gap: 0; margin-bottom: 36px; opacity: 0; animation: fadeUp 1s ease forwards 1.3s; justify-content: center; }
.stat-item { padding: 0 24px 0 0; position: relative; }
.stat-item + .stat-item { padding-left: 24px; }
.stat-item + .stat-item::before { content: ''; position: absolute; left: 0; top: 15%; bottom: 15%; width: 1px; background: rgba(0,170,205,0.3); }
.stat-num { font-family: var(--serif); font-size: clamp(26px, 3vw, 36px); font-weight: 400; color: var(--gold-light); display: block; line-height: 1; }
.stat-label { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: rgba(11,34,64,0.38); display: block; margin-top: 4px; }

.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; opacity: 0; animation: fadeUp 1s ease forwards 1.5s; justify-content: center; }

.hero-right { position: relative; display: flex; flex-direction: column; justify-content: center; padding-left: 20px; opacity: 0; animation: fadeIn 1.2s ease forwards 1s; }
.chart-header { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 16px; }
.chart-label { font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: rgba(11,34,64,0.28); }
.chart-achieved { display: flex; align-items: center; gap: 6px; font-size: 10px; color: var(--gold-light); letter-spacing: 0.1em; }
.chart-achieved::before { content: ''; display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--gold-light); animation: badgePulse 2s ease-in-out infinite; }
.chart-wrap { position: relative; height: 260px; }
canvas#heroChart { width: 100% !important; height: 100% !important; }
.chart-tt { position: absolute; pointer-events: none; background: rgba(255,255,255,0.97); border: 1px solid rgba(0,170,205,0.4); border-radius: 3px; padding: 8px 12px; font-size: 11px; white-space: nowrap; transform: translate(-50%, calc(-100% - 10px)); opacity: 0; z-index: 20; transition: opacity 0.15s; box-shadow: 0 4px 16px rgba(0,119,182,0.1); }
.chart-tt .tt-y { font-family: var(--serif); font-size: 15px; color: var(--gold-light); display: block; margin-bottom: 3px; }
.chart-tt .tt-r { font-size: 10px; color: rgba(11,34,64,0.55); display: block; line-height: 1.6; }
.chart-legend { display: flex; gap: 20px; margin-top: 12px; }
.leg-item { display: flex; align-items: center; gap: 6px; font-size: 10px; color: rgba(11,34,64,0.35); }
.leg-bar { width: 12px; height: 10px; border-radius: 1px; background: rgba(0,170,205,0.45); }
.leg-line { width: 16px; height: 1.5px; background: rgba(11,34,64,0.45); }

.side-text { position: absolute; font-size: 9px; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(11,34,64,0.13); writing-mode: vertical-rl; z-index: 10; opacity: 0; animation: fadeIn 1.5s ease forwards 2s; left: 20px; bottom: 80px; }

.hero-photo-wrap { position: relative; border-radius: 6px; overflow: hidden; box-shadow: 0 24px 64px rgba(0,119,182,0.18), 0 4px 16px rgba(0,0,0,0.08); }
.hero-photo-wrap img { width: 100%; height: 100%; object-fit: cover; object-position: center 30%; display: block; }
.hero-photo-wrap::after { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,170,205,0.08) 0%, transparent 60%); pointer-events: none; }
.hero-photo-badge { position: absolute; bottom: 16px; left: 16px; right: 16px; background: rgba(255,255,255,0.92); backdrop-filter: blur(8px); border-radius: 4px; padding: 10px 16px; display: flex; align-items: center; gap: 12px; border-top: 2px solid var(--gold); }
.hero-photo-badge-num { font-family: var(--serif); font-size: 20px; font-weight: 400; color: var(--gold); line-height: 1; white-space: nowrap; }
.hero-photo-badge-txt { font-size: 11px; color: rgba(11,34,64,0.7); line-height: 1.5; }

.ticker-bar { position: relative; z-index: 10; border-top: 1px solid rgba(0,170,205,0.25); background: rgba(0,170,205,0.07); overflow: hidden; height: 44px; opacity: 0; animation: fadeIn 1s ease forwards 2s; }
.ticker-inner { display: flex; align-items: center; height: 100%; animation: tickerScroll 40s linear infinite; width: max-content; }
.ticker-item { display: flex; align-items: center; gap: 10px; padding: 0 44px; white-space: nowrap; font-size: 10px; letter-spacing: 0.13em; color: rgba(11,34,64,0.35); }
.ticker-dot { width: 3px; height: 3px; border-radius: 50%; background: var(--gold); opacity: 0.7; }
.ticker-hi { color: var(--gold-light); font-weight: 500; }
@keyframes tickerScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ════════════════════════════════════
   §2 TIMELINE
════════════════════════════════════ */
#timeline { position: relative; padding: 110px 0 90px; overflow: hidden; }
#timeline .bg {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 60% 40% at 20% 50%, rgba(0,119,182,0.12) 0%, transparent 70%);
}
.sec-header { text-align: center; padding: 0 40px; margin-bottom: 64px; position: relative; z-index: 2; }

.tl-wrap { position: relative; z-index: 2; max-width: 880px; margin: 0 auto; padding: 0 40px; }
.tl-wrap::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: linear-gradient(to bottom, transparent 0%, var(--border) 4%, var(--border) 96%, transparent 100%); transform: translateX(-50%); }

.tl-entry { display: grid; grid-template-columns: 1fr 48px 1fr; align-items: start; margin-bottom: 52px; opacity: 0; transform: translateY(18px); transition: opacity 0.65s ease, transform 0.65s ease; }
.tl-entry.visible { opacity: 1; transform: translateY(0); }
.tl-entry:nth-child(odd)  .tl-card   { grid-column: 1; }
.tl-entry:nth-child(odd)  .tl-center { grid-column: 2; }
.tl-entry:nth-child(odd)  .tl-sp     { grid-column: 3; }
.tl-entry:nth-child(even) .tl-sp     { grid-column: 1; }
.tl-entry:nth-child(even) .tl-center { grid-column: 2; }
.tl-entry:nth-child(even) .tl-card   { grid-column: 3; }
.tl-entry.tl-left  .tl-card   { grid-column: 1; text-align: right; }
.tl-entry.tl-left  .tl-center { grid-column: 2; }
.tl-entry.tl-left  .tl-sp     { grid-column: 3; }
.tl-entry.tl-right .tl-sp     { grid-column: 1; }
.tl-entry.tl-right .tl-center { grid-column: 2; }
.tl-entry.tl-right .tl-card   { grid-column: 3; text-align: left; }

.tl-center { display: flex; flex-direction: column; align-items: center; padding-top: 6px; grid-row: 1; }
.tl-node { width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid rgba(0,170,205,0.5); background: var(--deep); z-index: 2; flex-shrink: 0; transition: 0.3s; }
.tl-node.ms { width: 20px; height: 20px; background: var(--gold); border-color: var(--gold); box-shadow: 0 0 0 5px rgba(0,170,205,0.14), 0 0 18px rgba(0,170,205,0.25); }
.tl-entry:hover .tl-node:not(.ms) { background: rgba(0,170,205,0.2); border-color: var(--gold); }
.tl-yr { font-family: var(--serif); font-size: 13px; color: var(--text-dim); margin-top: 8px; text-align: center; transition: 0.3s; }
.tl-entry:hover .tl-yr, .ms + .tl-yr { color: var(--gold-light); }

.tl-card { padding: 4px 20px 0; grid-row: 1; }
.tl-entry:nth-child(odd)  .tl-card { text-align: right; }
.tl-entry:nth-child(even) .tl-card { text-align: left; }
.tl-entry.tl-left  .tl-card { text-align: right; }
.tl-entry.tl-right .tl-card { text-align: left; }
.tl-card-inner { display: inline-block; text-align: left; background: rgba(11,34,64,0.03); border: 0.5px solid rgba(0,170,205,0.14); border-radius: 3px; padding: 16px 20px; max-width: 340px; transition: 0.3s; }
.tl-entry:hover .tl-card-inner { background: rgba(0,170,205,0.07); border-color: rgba(0,170,205,0.35); }
.tl-entry:nth-child(odd)  .tl-card-inner { border-right: 2px solid rgba(0,170,205,0.2); }
.tl-entry:nth-child(even) .tl-card-inner { border-left: 2px solid rgba(0,170,205,0.2); }
.tl-entry:nth-child(odd):hover  .tl-card-inner { border-right-color: rgba(0,170,205,0.5); }
.tl-entry:nth-child(even):hover .tl-card-inner { border-left-color: rgba(0,170,205,0.5); }
.tl-entry.tl-left  .tl-card-inner { border-right: 2px solid rgba(0,170,205,0.2); border-left: 0.5px solid rgba(0,170,205,0.14); }
.tl-entry.tl-right .tl-card-inner { border-left: 2px solid rgba(0,170,205,0.2); border-right: 0.5px solid rgba(0,170,205,0.14); }
.tl-entry.tl-left:hover  .tl-card-inner { border-right-color: rgba(0,170,205,0.5); }
.tl-entry.tl-right:hover .tl-card-inner { border-left-color: rgba(0,170,205,0.5); }
.tl-tag { display: inline-block; font-size: 9px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--gold); border: 0.5px solid rgba(0,170,205,0.4); border-radius: 2px; padding: 2px 7px; margin-bottom: 8px; }
.tl-num { font-family: var(--serif); font-size: clamp(17px, 2vw, 24px); font-weight: 400; color: var(--gold-light); display: block; margin-bottom: 5px; line-height: 1.1; }
.tl-ttl { font-size: 13px; font-weight: 500; color: var(--cream); margin-bottom: 7px; }
.tl-desc { font-family: var(--serif); font-size: clamp(12px, 1.2vw, 14px); font-weight: 300; line-height: 1.75; color: var(--text-muted); }
.tl-desc strong { font-weight: 400; color: var(--cream); }
.tl-sp { grid-row: 1; }

.tl-final { text-align: center; padding: 48px 40px 0; position: relative; z-index: 2; opacity: 0; transform: translateY(20px); transition: 0.8s ease; }
.tl-final.visible { opacity: 1; transform: translateY(0); }
.final-node-wrap { display: flex; flex-direction: column; align-items: center; margin-bottom: 32px; }
.final-line { width: 1px; height: 48px; background: linear-gradient(to bottom, var(--border), var(--gold)); }
.final-star { width: 32px; height: 32px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 8px rgba(0,170,205,0.12), 0 0 32px rgba(0,170,205,0.3); display: flex; align-items: center; justify-content: center; animation: starPulse 3s ease-in-out infinite; }
.final-star svg { width: 14px; height: 14px; fill: var(--deep); }
@keyframes starPulse { 0%,100%{box-shadow:0 0 0 8px rgba(0,170,205,0.12),0 0 32px rgba(0,170,205,0.3);}50%{box-shadow:0 0 0 14px rgba(0,170,205,0.08),0 0 48px rgba(0,170,205,0.45);} }
.final-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,170,205,0.1); border: 1px solid rgba(0,170,205,0.4); border-radius: 2px; padding: 7px 18px; margin-bottom: 20px; }
.final-badge span { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold-light); }
.final-num { font-family: var(--serif); font-size: clamp(56px, 8vw, 88px); font-weight: 300; color: var(--gold-light); letter-spacing: -0.02em; line-height: 1; display: block; margin-bottom: 10px; }
.final-num-main { display: block; margin-top: 10px; white-space: nowrap; }
.final-label { font-family: var(--serif); font-size: clamp(18px, 2.5vw, 26px); font-weight: 300; font-style: italic; color: rgba(11,34,64,0.7); margin-bottom: 10px; }
.final-sub-txt { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-dim); }

/* ════════════════════════════════════
   §3 MESSAGE (CEO)
════════════════════════════════════ */
#message { position: relative; padding: 110px 0; overflow: hidden; }
#message .bg { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 60% at 60% 40%, rgba(0,119,182,0.16) 0%, transparent 68%); }
#message .deco-top { position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent 0%, rgba(0,170,205,0.3) 30%, rgba(0,170,205,0.3) 70%, transparent 100%); }

.msg-layout { display: grid; grid-template-columns: 360px 1fr; gap: 0; max-width: 1100px; margin: 0 auto; padding: 0 60px; position: relative; z-index: 2; }
.msg-photo-col { padding-right: 60px; }
.photo-frame { position: relative; width: 100%; padding-bottom: 128%; overflow: hidden; border-radius: 2px; }
.photo-frame::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--gold), transparent); z-index: 2; }
.photo-ph { position: absolute; inset: 0; background: linear-gradient(160deg, #D8F3FC, #B0E6F7); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; }
.ph-ring { width: 100px; height: 100px; border-radius: 50%; border: 1px solid rgba(0,170,205,0.35); display: flex; align-items: center; justify-content: center; background: rgba(0,170,205,0.05); }
.ph-init { font-family: var(--serif); font-size: 48px; font-weight: 300; color: var(--gold-light); line-height: 1; }
.ph-lbl { font-size: 9px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-dim); }
.photo-caption { margin-top: 20px; padding: 16px 20px; border: 0.5px solid var(--border); border-radius: 2px; background: rgba(11,34,64,0.02); }
.cap-name { font-family: var(--serif); font-size: 22px; font-weight: 400; color: var(--cream); margin-bottom: 4px; }
.cap-name-en { font-family: var(--serif); font-size: 13px; font-style: italic; color: var(--text-muted); margin-bottom: 10px; }
.cap-div { width: 24px; height: 1px; background: rgba(0,170,205,0.4); margin-bottom: 10px; }
.cap-title { font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-dim); line-height: 1.6; }
.video-btn { display: flex; align-items: center; gap: 12px; margin-top: 16px; padding: 12px 16px; background: rgba(0,170,205,0.08); border: 0.5px solid rgba(0,170,205,0.3); border-radius: 2px; cursor: pointer; text-decoration: none; transition: 0.25s; }
.video-btn:hover { background: rgba(0,170,205,0.14); border-color: rgba(0,170,205,0.55); }
.vplay { width: 32px; height: 32px; border-radius: 50%; background: var(--gold); flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.vplay svg { width: 12px; height: 12px; fill: var(--deep); margin-left: 2px; }
.vbtn-txt { font-size: 11px; letter-spacing: 0.08em; color: var(--gold-light); }
.vbtn-sub { font-size: 10px; color: var(--text-dim); margin-top: 1px; }

.msg-text-col { padding-left: 60px; border-left: 1px solid var(--border); display: flex; flex-direction: column; justify-content: center; }
.pull-q { position: relative; margin-bottom: 36px; }
.pull-q-mark { font-family: var(--serif); font-size: 80px; font-weight: 300; color: rgba(0,170,205,0.15); line-height: 0.6; position: absolute; top: -10px; left: -12px; user-select: none; }
.pull-q-text { font-family: var(--serif); font-size: clamp(22px, 2.8vw, 34px); font-weight: 300; line-height: 1.4; color: var(--cream); padding-left: 8px; position: relative; z-index: 1; }
.pull-q-text em { font-style: italic; color: var(--gold-light); }
.msg-body { font-family: var(--serif); font-size: clamp(14px, 1.5vw, 16px); font-weight: 300; line-height: 2; color: var(--text-muted); margin-bottom: 32px; }
.msg-body p + p { margin-top: 1.4em; }
.msg-body strong { font-weight: 400; color: rgba(11,34,64,0.8); }
.key-phrase { border-left: 2px solid var(--gold); padding: 12px 20px; margin: 28px 0; font-family: var(--serif); font-size: clamp(15px, 1.6vw, 18px); font-weight: 300; font-style: italic; color: rgba(11,34,64,0.75); line-height: 1.7; }
.signoff { display: flex; align-items: center; gap: 20px; padding-top: 28px; border-top: 0.5px solid var(--border); }
.so-name { font-family: var(--serif); font-size: 18px; font-weight: 400; color: var(--cream); margin-bottom: 3px; }
.so-title { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-dim); }
.so-sig { font-family: var(--serif); font-size: 28px; font-style: italic; font-weight: 300; color: rgba(0,170,205,0.5); }

.num-strip { max-width: 1100px; margin: 72px auto 0; padding: 0 60px; position: relative; z-index: 2; }
.strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); border: 0.5px solid var(--border); border-radius: 3px; overflow: hidden; }
.strip-item { padding: 28px 24px; text-align: center; background: rgba(11,34,64,0.02); border-right: 0.5px solid var(--border); position: relative; }
.strip-item:last-child { border-right: none; }
.strip-item::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, rgba(0,170,205,0.35), transparent); }
.strip-num { font-family: var(--serif); font-size: clamp(24px, 2.8vw, 36px); font-weight: 300; color: var(--gold-light); line-height: 1; display: block; margin-bottom: 6px; }
.strip-lbl { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-dim); }

/* ════════════════════════════════════
   §4 TEACHERS
════════════════════════════════════ */
#teachers { position: relative; padding: 110px 0; overflow: hidden; }
#teachers .bg { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 50% 40% at 80% 20%, rgba(0,119,182,0.12) 0%, transparent 70%); }
.filter-row { display: flex; align-items: center; justify-content: center; gap: 8px; flex-wrap: wrap; margin-bottom: 48px; position: relative; z-index: 2; padding: 0 20px; }
.filter-btn { font-family: var(--sans); font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; padding: 7px 16px; background: transparent; color: var(--text-muted); border: 0.5px solid rgba(11,34,64,0.15); border-radius: 2px; cursor: pointer; transition: 0.25s; }
.filter-btn:hover { color: var(--cream); border-color: rgba(11,34,64,0.35); }
.filter-btn.active { color: var(--gold-light); border-color: var(--gold); background: rgba(0,170,205,0.08); }
.gallery-grid { display: flex; flex-wrap: wrap; position: relative; z-index: 2; border: 1px solid var(--border); margin: 0 40px; overflow: hidden; border-radius: 4px; }
.gallery-grid .t-card { width: 20%; }
.t-card { position: relative; overflow: hidden; background: rgba(11,34,64,0.02); cursor: pointer; }
.t-card::after { content: ''; position: absolute; inset: 0; border: 0.5px solid var(--border); pointer-events: none; }
.t-photo { position: relative; width: 100%; padding-bottom: 120%; overflow: hidden; background: #D8F3FC; }
.t-photo-ph { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; background: linear-gradient(160deg, #D8F3FC, #A8DCF0); }
.t-av { width: 56px; height: 56px; border-radius: 50%; border: 1.5px solid rgba(0,170,205,0.4); display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-size: 22px; font-weight: 300; color: var(--gold-light); margin-bottom: 8px; background: rgba(0,170,205,0.06); }
.t-av-lbl { font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); }
.rank-badge { position: absolute; top: 10px; left: 10px; z-index: 3; width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-size: 13px; font-weight: 400; background: var(--gold); color: var(--deep); box-shadow: 0 2px 8px rgba(0,0,0,0.4); }
.rank-badge.top1 { width: 30px; height: 30px; font-size: 15px; box-shadow: 0 0 0 3px rgba(0,170,205,0.25), 0 2px 12px rgba(0,0,0,0.4); }
.t-overlay { position: absolute; inset: 0; z-index: 2; background: linear-gradient(to top, rgba(255,255,255,0.97) 0%, rgba(255,255,255,0.5) 45%, transparent 80%); }
.t-info { position: absolute; bottom: 0; left: 0; right: 0; z-index: 3; padding: 14px 14px 12px; }
.t-name { font-family: var(--serif); font-size: clamp(13px, 1.4vw, 17px); font-weight: 400; color: var(--cream); line-height: 1.2; margin-bottom: 2px; }
.t-lessons { font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold-light); }
.t-hover { position: absolute; inset: 0; z-index: 4; background: rgba(240,250,255,0.97); display: flex; flex-direction: column; justify-content: center; padding: 20px 18px; opacity: 0; transform: translateY(8px); transition: opacity 0.35s ease, transform 0.35s ease; pointer-events: none; }
.t-card:hover .t-hover { opacity: 1; transform: translateY(0); pointer-events: auto; }
.h-tag { font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }
.h-name { font-family: var(--serif); font-size: clamp(16px, 1.8vw, 22px); font-weight: 400; color: var(--cream); margin-bottom: 6px; line-height: 1.2; }
.h-lessons { font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gold-light); margin-bottom: 12px; }
.h-div { width: 24px; height: 1px; background: rgba(0,170,205,0.4); margin-bottom: 12px; }
.h-quote { font-family: var(--serif); font-size: clamp(11px, 1.1vw, 13px); font-weight: 300; line-height: 1.75; color: rgba(11,34,64,0.7); font-style: italic; }
.h-quote::before { content: '"'; color: var(--gold); font-style: normal; }
.h-quote::after  { content: '"'; color: var(--gold); font-style: normal; }
.h-yrs { margin-top: 12px; display: flex; align-items: center; gap: 8px; }
.h-yrs-lbl { font-size: 9px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text-dim); }
.h-yrs-val { font-family: var(--serif); font-size: 14px; color: var(--gold-light); }
.t-card.wide { grid-column: span 1; }
.t-card.wide .t-photo { padding-bottom: 120%; }
.t-stat-bar { display: flex; margin: 1px 40px 0; border: 0.5px solid var(--border); border-radius: 3px; overflow: hidden; position: relative; z-index: 2; }
.t-stat-item { flex: 1; text-align: center; padding: 20px 16px; background: rgba(11,34,64,0.02); border-right: 0.5px solid var(--border); }
.t-stat-item:last-child { border-right: none; }
.t-stat-num { font-family: var(--serif); font-size: clamp(20px, 2.2vw, 28px); font-weight: 400; color: var(--gold-light); display: block; margin-bottom: 4px; }
.t-stat-lbl { font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text-dim); }

/* ════════════════════════════════════
   §5 CAMPAIGNS
════════════════════════════════════ */
#campaigns { position: relative; padding: 110px 0 100px; overflow: hidden; }
#campaigns .bg { position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 55% 45% at 15% 30%, rgba(0,119,182,0.14) 0%, transparent 70%), radial-gradient(ellipse 45% 35% at 85% 70%, rgba(0,170,205,0.07) 0%, transparent 65%); }
.camps { position: relative; z-index: 2; padding: 0 40px; display: flex; flex-direction: column; gap: 2px; }
.c-card { border: 0.5px solid var(--border); border-radius: 3px; overflow: hidden; background: rgba(11,34,64,0.02); }
.c-head { display: grid; grid-template-columns: 80px 1fr auto; align-items: center; cursor: pointer; transition: background 0.3s; }
.c-head:hover { background: rgba(0,170,205,0.05); }
.c-num-col { display: flex; align-items: center; justify-content: center; padding: 28px 0; border-right: 0.5px solid var(--border); min-height: 100%; }
.c-num { font-family: var(--serif); font-size: 40px; font-weight: 300; color: rgba(0,170,205,0.22); line-height: 1; transition: color 0.3s; }
.c-card.open .c-num, .c-head:hover .c-num { color: var(--gold-light); }
.c-title-col { padding: 28px 32px; }
.c-tag { display: inline-block; font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); border: 0.5px solid rgba(0,170,205,0.4); border-radius: 2px; padding: 2px 8px; margin-bottom: 10px; }
.c-title { font-family: var(--serif); font-size: clamp(17px, 2vw, 24px); font-weight: 300; color: var(--cream); line-height: 1.25; margin-bottom: 8px; }
.c-sub { font-size: 11px; letter-spacing: 0.06em; color: var(--text-muted); line-height: 1.6; }
.c-right { display: flex; flex-direction: column; align-items: flex-end; justify-content: center; padding: 28px 28px 28px 20px; gap: 16px; border-left: 0.5px solid var(--border); min-width: 180px; }
.c-prize-lbl { font-size: 9px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-dim); margin-bottom: 4px; text-align: right; }
.c-prize-val { font-family: var(--serif); font-size: clamp(14px, 1.6vw, 18px); font-weight: 400; color: var(--gold-light); text-align: right; line-height: 1.3; }
.c-toggle { width: 28px; height: 28px; border-radius: 50%; border: 0.5px solid rgba(0,170,205,0.4); display: flex; align-items: center; justify-content: center; font-size: 14px; color: var(--gold); transition: transform 0.35s ease, background 0.3s; flex-shrink: 0; align-self: flex-end; }
.c-card.open .c-toggle { transform: rotate(45deg); background: rgba(0,170,205,0.1); border-color: var(--gold); }
.c-body { max-height: 0; overflow: hidden; transition: max-height 0.55s cubic-bezier(0.4,0,0.2,1); border-top: 0.5px solid transparent; }
.c-card.open .c-body { max-height: 600px; border-top-color: var(--border); }
.c-body-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 0; padding: 40px 40px 40px 80px; }
.c-bl { padding-right: 40px; border-right: 0.5px solid var(--border); }
.c-br { padding-left: 40px; }
.c-sec-lbl { font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--gold); margin-bottom: 14px; }
.c-desc { font-family: var(--serif); font-size: clamp(13px, 1.4vw, 15px); font-weight: 300; line-height: 1.85; color: var(--text-muted); margin-bottom: 20px; }
.c-desc strong { font-weight: 400; color: var(--cream); }
.how-steps { display: flex; flex-direction: column; gap: 12px; }
.how-step { display: flex; gap: 14px; align-items: flex-start; }
.how-step-n { width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0; border: 0.5px solid rgba(0,170,205,0.45); display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 500; color: var(--gold); margin-top: 1px; }
.how-step-t { font-size: 12px; line-height: 1.7; color: var(--text-muted); font-family: var(--serif); }
.how-step-t strong { font-weight: 400; color: var(--cream); }
.prize-box { background: rgba(0,170,205,0.06); border: 0.5px solid rgba(0,170,205,0.25); border-radius: 3px; padding: 24px; margin-bottom: 20px; }
.prize-icon { font-size: 24px; margin-bottom: 10px; }
.prize-title { font-family: var(--serif); font-size: clamp(17px, 1.8vw, 22px); font-weight: 400; color: var(--gold-light); margin-bottom: 6px; }
#c1 .prize-title { font-size: 16px; }
.prize-sub { font-size: 11px; color: var(--text-muted); line-height: 1.7; }
.prize-note { font-size: 11px; color: var(--text-dim); line-height: 1.7; font-style: italic; }
.c-cta-row { margin-top: 28px; display: flex; gap: 10px; flex-wrap: wrap; }
#c1 .prize-box {
  padding: 16px;
  margin-bottom: 0;
}
#c1 .prize-box + .prize-box {
  margin-top: 35px;
  margin-bottom: 17px;
}
#c1 .prize-title {
  margin-bottom: 5px;
}
#c1 .c-cta-row {
  display: none;
}
#c1 .c-cta-row.achievement-enabled {
  display: flex;
}
@media (min-width: 801px) {
  #c1 .prize-box:first-child {
    margin-top: 15px;
  }
}
.c-period { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-size: 10px; letter-spacing: 0.12em; color: var(--text-dim); }
.c-period-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold); opacity: 0.6; animation: badgePulse 2s ease-in-out infinite; }
.report-co { margin: 2px 40px 0; border: 0.5px solid rgba(0,119,182,0.5); background: rgba(0,119,182,0.08); border-radius: 3px; padding: 20px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; position: relative; z-index: 2; }
.rc-left { display: flex; align-items: center; gap: 16px; }
.rc-icon { font-size: 28px; flex-shrink: 0; }
.rc-head { font-size: 12px; font-weight: 500; color: var(--cream); margin-bottom: 3px; }
.rc-sub { font-size: 11px; color: var(--text-muted); }
.btn-report { display: inline-flex; align-items: center; gap: 6px; flex-shrink: 0; padding: 10px 20px; background: transparent; color: var(--gold-light); font-family: var(--sans); font-size: 10px; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid rgba(0,119,182,0.8); border-radius: 2px; cursor: pointer; text-decoration: none; transition: 0.25s; }
.btn-report:hover { background: rgba(0,119,182,0.2); }

/* ════════════════════════════════════
   FOOTER
════════════════════════════════════ */
footer { position: relative; text-align: center; padding: 50px 40px 50px; border-top: 0.5px solid var(--border); overflow: hidden; }
footer .bg { position: absolute; inset: 0; background: radial-gradient(ellipse 60% 50% at 50% 100%, rgba(0,119,182,0.12) 0%, transparent 70%); pointer-events: none; }
.footer-logo { font-family: var(--serif); font-size: 28px; font-weight: 300; color: var(--cream); letter-spacing: 0; margin-bottom: 12px; }
.footer-mission { font-family: var(--serif); font-size: 14px; font-style: normal; color: var(--text-muted); letter-spacing: 0.06em; margin-bottom: 10px; }
.footer-links { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; margin-bottom: 20px; }
.footer-links a { font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-dim); text-decoration: none; transition: color 0.25s; }
.footer-links a:hover { color: var(--gold-light); }
.footer-copy { font-size: 11px; color: var(--text-dim); }
.footer-divider { width: 48px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold), transparent); margin: 0 auto 32px; }

/* ════════════════════════════════════
   ANIMATIONS
════════════════════════════════════ */
@keyframes fadeUp { from { opacity:0; transform:translateY(22px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeIn  { from { opacity:0; } to { opacity:1; } }

/* ════════════════════════════════════
   RESPONSIVE
════════════════════════════════════ */
@media (max-width: 800px) {
  nav { padding: 16px 20px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-inner { grid-template-columns: 1fr; padding: 0 24px; gap: 32px; }
  .hero-left { padding-right: 0; }
  .hero-right { padding-left: 0; }
  .hero-photo-wrap { height: 260px !important; }
  .tl-wrap { padding: 0 16px; }
  .tl-wrap::before { left: 42px; transform: none; }
  .tl-entry { grid-template-columns: 67px 1fr; }
  .tl-entry:nth-child(n) .tl-card   { grid-column: 2 !important; text-align: left !important; padding-left: 0; padding-right: 0; }
  .tl-entry:nth-child(n) .tl-center { grid-column: 1 !important; }
  .tl-entry:nth-child(n) .tl-sp     { display: none; }
  .tl-card-inner { max-width: 100%; border-right: none !important; border-left: none !important; border-top: 2px solid rgba(0,170,205,0.2) !important; }
  .msg-layout { grid-template-columns: 1fr; padding: 0 24px; }
  .msg-photo-col { padding-right: 0; margin-bottom: 40px; }
  .photo-frame { padding-bottom: 90%; }
  .msg-text-col { padding-left: 0; border-left: none; border-top: 0.5px solid var(--border); padding-top: 40px; }
  .strip-inner { grid-template-columns: repeat(2, 1fr); }
  .num-strip { padding: 0 24px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); margin: 0 20px; }
  .t-card.wide { grid-column: span 2; }
  .t-stat-bar { flex-wrap: wrap; margin: 1px 20px 0; }
  .t-stat-item { min-width: 50%; }
  .camps { padding: 0 20px; }
  .c-body-inner { grid-template-columns: 1fr; padding: 24px 20px; }
  .c-bl { border-right: none; border-bottom: 0.5px solid var(--border); padding-right: 0; padding-bottom: 24px; margin-bottom: 24px; }
  .c-br { padding-left: 0; }
  .c-right { min-width: 110px; padding: 20px 16px; }
  .report-co { flex-direction: column; align-items: flex-start; margin: 2px 20px 0; }
  .sec-header { padding: 0 24px; }
}

/* ════════════════════════════════════
   EDUCATION BRAND REDESIGN OVERRIDES
════════════════════════════════════ */
:root {
  --cream: #222222;
  --deep: #ffffff;
  --ocean: #00AACD;
  --gold: #00AACD;
  --gold-light: #00AACD;
  --accent: #DD45A8;
  --title: #222222;
  --body: #333333;
  --muted: #666666;
  --soft: #9A9A9A;
  --surface: #ffffff;
  --surface-soft: #F5FCFE;
  --surface-warm: #FFF7FC;
  --line: rgba(0, 170, 205, 0.16);
  --shadow-soft: 0 20px 60px rgba(0, 80, 100, 0.08);
  --shadow-card: 0 14px 40px rgba(0, 80, 100, 0.09);
  --radius: 8px;
  --serif: 'Inter', 'Source Han Sans SC', 'Source Han Sans CN', 'Noto Sans SC', 'Noto Sans CJK SC', 'Microsoft YaHei', Arial, sans-serif;
  --sans: 'Inter', 'Source Han Sans SC', 'Source Han Sans CN', 'Noto Sans SC', 'Noto Sans CJK SC', 'Microsoft YaHei', Arial, sans-serif;
  --text-muted: var(--muted);
  --text-dim: var(--soft);
  --border: var(--line);
}

html { background: #ffffff; }
body {
  background:
    radial-gradient(circle at 12% 8%, rgba(0, 170, 205, 0.10), transparent 28vw),
    radial-gradient(circle at 86% 20%, rgba(221, 69, 168, 0.07), transparent 25vw),
    linear-gradient(180deg, #ffffff 0%, #F8FDFF 38%, #ffffff 100%);
  color: var(--body);
  font-family: var(--sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

:lang(zh),
:lang(zh-CN),
[lang^="zh"] body {
  font-family: 'Source Han Sans SC', 'Source Han Sans CN', 'Noto Sans SC', 'Noto Sans CJK SC', 'Microsoft YaHei', sans-serif;
}
:lang(en),
[lang^="en"] body {
  font-family: 'Inter', 'Source Han Sans SC', 'Source Han Sans CN', 'Noto Sans SC', Arial, sans-serif;
}
::selection { background: rgba(0, 170, 205, 0.18); color: var(--title); }
.grid-bg::after {
  background-image:
    linear-gradient(rgba(0,170,205,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,170,205,0.045) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, transparent, black 12%, black 84%, transparent);
}

.reveal {
  transform: translateY(28px) scale(0.985);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(.2,.8,.2,1);
}
.reveal.visible { transform: translateY(0) scale(1); }

nav {
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  transform: none;
  padding: 14px clamp(20px, 4vw, 56px);
  border: 0;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.90);
  box-shadow: 0 8px 30px rgba(0, 80, 100, 0.07);
  backdrop-filter: blur(18px);
}
nav.scrolled {
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 0;
  box-shadow: 0 10px 34px rgba(0, 80, 100, 0.10);
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
  margin-right: 40px;
}
.nav-logo img {
  display: block;
  width: auto;
  height: 34px;
  object-fit: contain;
}
.nav-links {
  gap: 6px;
  align-items: center;
  justify-content: flex-start;
  margin-right: 0;
  margin-left: 0;
}
.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 6px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  opacity: 1;
}
.nav-links a:hover {
  color: var(--title);
  background: transparent;
}
.nav-links a.active {
  color: var(--gold);
  background: transparent;
  font-weight: 700;
}
.nav-links a.cta {
  display: none;
}
.nav-links a.cta:hover { background: #0099B9; color: #fff; }
.nav-hamburger span {
  height: 2px;
  border-radius: 999px;
  background: var(--title);
}

.btn-primary,
.btn-ghost,
.btn-report,
.filter-btn,
.video-btn {
  min-height: 42px;
  border-radius: 8px;
}
.btn-primary {
  padding: 13px 22px;
  background: var(--gold);
  color: #fff;
  border: 1px solid var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  box-shadow: 0 14px 30px rgba(0, 170, 205, 0.22);
}
.btn-primary:hover {
  background: #0099B9;
  border-color: #0099B9;
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(0, 170, 205, 0.26);
}
.btn-primary:focus-visible,
.btn-ghost:focus-visible,
.filter-btn:focus-visible,
.btn-report:focus-visible {
  outline: 3px solid rgba(0, 170, 205, 0.22);
  outline-offset: 3px;
}
.btn-ghost,
.btn-report {
  padding: 13px 22px;
  background: #fff;
  border: 1px solid rgba(0, 170, 205, 0.20);
  color: var(--title);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}
.btn-ghost:hover,
.btn-report:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(0, 170, 205, 0.06);
  transform: translateY(-2px);
}
.hero-ctas .btn-ghost {
  font-weight: 400;
}
.hero-ctas .btn-primary {
  padding-left: 34.5px;
  padding-right: 34.5px;
  border: none;
  box-shadow: none;
  font-weight: 400;
}
.hero-ctas .btn-primary:hover {
  box-shadow: none;
}
.hero-ctas .btn-activity {
  background: #fff;
  color: #333333;
}
.hero-ctas .btn-activity:hover {
  background: #fff;
  color: #333333;
}
@media (min-width: 801px) {
  .hero-ctas .btn-primary {
    width: 160px;
    justify-content: center;
  }
  .hero-ctas .btn-activity {
    order: 1;
  }
  .hero-ctas .js-achievement-card-btn {
    order: 2;
  }
}
@media (max-width: 800px) {
  .hero-ctas .js-achievement-card-btn {
    order: 1;
  }
  .hero-ctas .btn-activity {
    order: 2;
  }
}

#hero {
  min-height: 100svh;
  padding-top: 0;
  background: linear-gradient(180deg, #F7FDFF 0%, #ffffff 100%);
}
.hero-bg {
  inset: 0;
  border-radius: 0;
  overflow: hidden;
  background-image:
    linear-gradient(to top, rgba(255,255,255,0.94) 0%, rgba(255,255,255,0.82) 46%, rgba(255,255,255,0.20) 100%),
    linear-gradient(180deg, rgba(0,170,205,0.09), rgba(221,69,168,0.06)),
    url('../images/hero_photo.jpg');
  background-position: center 34%;
  box-shadow: none;
}
.hero-grid { opacity: 0.7; background-size: 42px 42px; animation-duration: 70s; }
.orb { display: none; }
.side-text {
  left: auto;
  right: 32px;
  bottom: 100px;
  color: rgba(0, 170, 205, 0.25);
  font-weight: 700;
}
.hero-inner {
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 860px;
  min-height: calc(100svh - 48px);
  padding: 108px 48px 56px;
}
.hero-left {
  width: 100%;
  padding: 36px 0;
}
.achieved-badge,
.final-badge {
  gap: 9px;
  border-radius: 999px;
  padding: 7px 13px;
  background: rgba(0, 170, 205, 0.10);
  border-color: rgba(0, 170, 205, 0.22);
}
.badge-dot {
  background: var(--accent);
  box-shadow: 0 0 0 5px rgba(221, 69, 168, 0.10);
}
.badge-text,
.final-badge span,
.eyebrow {
  color: var(--gold);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: none;
}
.hero-eyebrow {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 18px;
}
.hero-hl {
  color: var(--title);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0;
  margin-bottom: 22px;
}
.hero-hl .l1,
.hero-hl .l2 {
  font-size: clamp(42px, 6.8vw, 82px);
}
.hero-hl .l1 {
  color: var(--gold);
}
.hero-hl .l1 .hero-count-unit {
  color: var(--title);
}
.hero-hl .accent {
  color: var(--gold);
  position: relative;
}
.hero-hl .accent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.05em;
  height: 0.22em;
  border-radius: 999px;
  background: rgba(221, 69, 168, 0.18);
  z-index: -1;
}
.hero-hl .l3 {
  margin-top: 18px;
  color: #222222;
  font-style: normal;
  font-size: clamp(14px, 1.6vw, 18px);
  font-weight: 400;
}
.hero-divider,
.header-rule,
.footer-divider {
  width: 72px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold) 0 80%, var(--accent) 80% 100%);
}
.hero-divider { margin: 26px 0; }
.header-rule { margin: 26px auto 0; }
.hero-sub,
.sec-sub,
.tl-desc,
.msg-body,
.c-desc,
.how-step-t {
  color: var(--muted);
  font-size: clamp(14px, 1.28vw, 16px);
  line-height: 1.9;
  font-weight: 400;
}
.hero-sub {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  color: #333333;
}
.hero-left {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero-divider {
  margin: 26px auto;
}
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 240px);
  gap: 12px;
  width: max-content;
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 34px;
}
.stat-item,
.stat-item + .stat-item {
  width: 240px;
  height: 110px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  border: 1px solid rgba(0, 170, 205, 0.14);
  border-radius: 8px;
  background: rgba(255,255,255,0.78);
  box-shadow: 0 10px 28px rgba(0, 80, 100, 0.06);
  text-align: center;
}
.stat-item + .stat-item::before { display: none; }
.stat-num {
  color: var(--gold);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: -0.02em;
  width: 100%;
  text-align: center;
}
.stat-label {
  color: #666666;
  font-size: 13px;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 400;
  margin-top: 0;
  width: 100%;
  text-align: center;
  line-height: 1.2;
}
.hero-ctas { justify-content: center; gap: 12px; }
.ticker-bar {
  height: 48px;
  border-top-color: rgba(0, 170, 205, 0.12);
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(14px);
}
.ticker-item {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0;
}
.ticker-dot { background: var(--accent); }
.ticker-hi { color: var(--gold); }
.ticker-bar {
  display: none;
}

#timeline,
#message,
#teachers,
#campaigns {
  padding: clamp(72px, 8vw, 120px) 0;
}
#timeline .bg,
#message .bg,
#teachers .bg,
#campaigns .bg,
footer .bg {
  background:
    radial-gradient(circle at 12% 18%, rgba(0,170,205,0.09), transparent 34vw),
    radial-gradient(circle at 88% 76%, rgba(221,69,168,0.045), transparent 28vw);
}
.sec-header {
  max-width: 860px;
  margin: 0 auto 56px;
  padding: 0 28px;
}
.sec-title {
  color: var(--title);
  font-size: clamp(32px, 4.6vw, 58px);
  font-weight: 700;
  line-height: 1.14;
  letter-spacing: -0.01em;
}
.sec-title em,
.pull-q-text em {
  color: var(--gold);
  font-style: normal;
}
.sec-title .title-dark {
  color: #222222;
}

.tl-wrap {
  max-width: 980px;
  padding: 0 28px;
}
.tl-wrap::before {
  background: linear-gradient(to bottom, transparent, rgba(0,170,205,0.32) 10%, rgba(0,170,205,0.32) 90%, transparent);
}
.tl-entry { grid-template-columns: 1fr 62px 1fr; margin-bottom: 34px; }
.tl-node {
  width: 18px;
  height: 18px;
  border: 4px solid #fff;
  background: var(--gold);
  box-shadow: 0 0 0 6px rgba(0,170,205,0.10), 0 12px 24px rgba(0,170,205,0.16);
  transition: none;
}
.tl-node.ms {
  width: 18px;
  height: 18px;
  background: var(--gold);
  border: 4px solid #fff;
  box-shadow: 0 0 0 6px rgba(0,170,205,0.10), 0 12px 24px rgba(0,170,205,0.16);
}
.tl-entry:hover .tl-node,
.tl-entry:hover .tl-node:not(.ms),
.tl-node:not(.ms) {
  background: var(--gold);
  border: 4px solid #fff;
  box-shadow: 0 0 0 6px rgba(0,170,205,0.10), 0 12px 24px rgba(0,170,205,0.16);
}
.tl-yr {
  color: var(--gold);
  font-weight: 700;
}
.tl-entry:hover .tl-yr,
.ms + .tl-yr {
  color: var(--gold);
}
.tl-card { padding: 0 18px; }
.tl-card-inner {
  width: 380px;
  max-width: 380px;
  padding: 22px 24px;
  border: 1px solid rgba(0, 170, 205, 0.13);
  border-radius: 8px;
  background: rgba(255,255,255,0.86);
  box-shadow: 0 14px 34px rgba(0, 80, 100, 0.07);
}
.tl-entry:nth-child(odd) .tl-card-inner,
.tl-entry:nth-child(even) .tl-card-inner {
  border-left: 1px solid rgba(0, 170, 205, 0.13);
  border-right: 1px solid rgba(0, 170, 205, 0.13);
}
.tl-entry:hover .tl-card-inner {
  transform: translateY(-3px);
  background: #fff;
  box-shadow: 0 18px 46px rgba(0, 80, 100, 0.11);
}
.tl-tag,
.c-tag {
  border: 0;
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(0,170,205,0.09);
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: none;
  font-weight: 700;
}
.tl-tag {
  margin-bottom: 20px;
}
.tl-num,
.final-num,
.strip-num,
.t-stat-num {
  color: var(--gold);
  font-weight: 700;
}
.final-num {
  font-size: 60px;
}
.tl-ttl {
  color: var(--title);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
  margin-top: 0;
  margin-bottom: 5px;
}
.tl-desc strong,
.msg-body strong,
.c-desc strong,
.how-step-t strong {
  color: var(--title);
  font-weight: 700;
}
.tl-desc {
  color: #666666;
  font-size: 15px;
  line-height: 1.9;
  font-weight: 400;
}
.tl-num {
  display: block;
  font-size: 20px;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-top: 0;
  margin-bottom: 16px;
}
.final-star {
  border-radius: 8px;
  background: linear-gradient(135deg, var(--gold) 0 80%, var(--accent) 80%);
  box-shadow: 0 0 0 8px rgba(0,170,205,0.10), 0 18px 42px rgba(0,170,205,0.18);
}
.tl-final {
  padding-top: 28px;
}
.final-star {
  display: none;
}
.final-label {
  color: var(--title);
  font-style: normal;
  font-weight: 700;
}
.final-num {
  margin-bottom: 20px;
}

.msg-layout,
.num-strip {
  max-width: 1120px;
}
.msg-layout {
  grid-template-columns: minmax(280px, 380px) 1fr;
  align-items: end;
  gap: 34px;
  padding: 0 32px;
}
.msg-photo-col {
  padding-right: 0;
}
.photo-frame {
  border-radius: 8px;
  box-shadow: var(--shadow-card);
}
.photo-frame::before {
  display: none;
}
.photo-caption,
.video-btn,
.strip-inner,
.report-co {
  border-radius: 8px;
  border: 1px solid rgba(0, 170, 205, 0.14);
  background: rgba(255,255,255,0.86);
  box-shadow: 0 12px 30px rgba(0,80,100,0.06);
}
.photo-caption {
  position: relative;
  overflow: hidden;
  background: rgba(255,255,255,0.92);
  box-shadow: var(--shadow-card);
}
.photo-caption::before {
  display: none;
}
.cap-name,
.so-name {
  color: var(--title);
  font-weight: 700;
}
.cap-name-en,
.so-title,
.cap-title {
  color: var(--soft);
  font-style: normal;
}
.cap-name-en,
.cap-title {
  color: #666666;
  font-size: 14px;
  text-transform: none;
  letter-spacing: 0;
}
.video-btn {
  padding: 14px 16px;
}
.vplay {
  background: var(--gold);
  box-shadow: 0 12px 24px rgba(0,170,205,0.20);
}
.vbtn-txt {
  color: var(--title);
  font-weight: 700;
  letter-spacing: 0;
}
.vbtn-sub { color: var(--soft); }
.msg-text-col {
  align-self: end;
  padding: 50px 34px 25px;
  border-left: 0;
  border-radius: 8px;
  background: rgba(255,255,255,0.72);
  box-shadow: inset 0 0 0 1px rgba(0,170,205,0.12), var(--shadow-card);
}
[lang^="en"] .msg-layout {
  align-items: start;
}
[lang^="en"] .msg-photo-col,
[lang^="en"] .msg-text-col {
  align-self: start;
}
[lang^="en"] .hero-hl .l1 {
  white-space: nowrap;
}
.pull-q-mark {
  color: rgba(0, 170, 205, 0.12);
  font-weight: 700;
}
.pull-q-text {
  color: var(--title);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.key-phrase {
  border-left: 5px solid var(--gold);
  border-radius: 0 8px 8px 0;
  background: linear-gradient(90deg, rgba(0,170,205,0.08), rgba(221,69,168,0.035));
  color: var(--body);
  font-style: normal;
}
#message .msg-body {
  margin-left: 8px;
  font-size: 14px;
}
#message .pull-q {
  margin-bottom: 31px;
}
#message .msg-body p,
#message .key-phrase {
  font-size: 14px;
}
#message .msg-body p + p {
  margin-top: 15px;
}
#message .key-phrase {
  color: inherit;
  font-weight: inherit;
  margin-top: 23px;
  margin-bottom: 23px;
}
.signoff {
  border-top-color: rgba(0,170,205,0.14);
}
.so-sig { color: rgba(221, 69, 168, 0.52); }
.video-btn,
.signoff {
  display: none !important;
}
.num-strip { padding: 0 32px; }
.strip-inner {
  overflow: hidden;
}
.strip-item {
  background: rgba(255,255,255,0.68);
  border-right: 1px solid rgba(0,170,205,0.12);
}
.strip-item::before {
  background: linear-gradient(90deg, var(--gold) 0 80%, var(--accent) 80%);
}
.strip-lbl {
  color: #666666;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.filter-row { gap: 10px; }
.filter-row {
  display: none !important;
}
.filter-btn {
  border: 1px solid rgba(0,170,205,0.18);
  background: #fff;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  padding: 10px 16px;
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #fff;
  box-shadow: 0 12px 26px rgba(0,170,205,0.18);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
  border: 0;
  border-radius: 0;
  overflow: visible;
}
.gallery-grid .t-card { width: auto; }
.t-card {
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.t-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 48px rgba(0,80,100,0.14);
}
.t-card::after {
  border: 1px solid rgba(0,170,205,0.12);
  border-radius: 8px;
}
.t-photo {
  padding-bottom: 116%;
  border-radius: 8px;
  background: var(--surface-soft);
}
.rank-badge {
  border-radius: 7px;
  background: var(--gold);
  color: #fff;
  box-shadow: 0 10px 22px rgba(0,170,205,0.25);
}
.rank-badge.top1 {
  width: 26px;
  height: 26px;
  font-size: 13px;
  background: var(--gold);
  box-shadow: 0 10px 22px rgba(0,170,205,0.25);
}
.t-overlay {
  background: linear-gradient(to top, rgba(255,255,255,0.98) 0%, rgba(255,255,255,0.72) 36%, transparent 78%);
}
.t-info { padding: 16px; }
.t-name,
.h-name {
  color: var(--title);
  font-weight: 700;
}
.t-name {
  font-size: 16px;
}
.t-lessons,
.h-lessons,
.h-yrs-val {
  color: var(--gold);
}
.t-lessons {
  font-size: 14px;
}
.t-hover {
  border-radius: 8px;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
}
.h-tag {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}
.h-quote { color: var(--muted); font-style: normal; }

.camps {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
  gap: 16px;
}
.c-card {
  border: 1px solid rgba(0,170,205,0.14);
  border-radius: 8px;
  background: rgba(255,255,255,0.88);
  box-shadow: var(--shadow-card);
}
.c-head {
  grid-template-columns: 82px 1fr auto;
}
.c-head:hover { background: rgba(0,170,205,0.045); }
.c-num-col,
.c-right,
.c-card.open .c-body,
.c-bl {
  border-color: rgba(0,170,205,0.12);
}
.c-num {
  color: rgba(0,170,205,0.30);
  font-weight: 700;
}
.c-card.open .c-num,
.c-head:hover .c-num { color: var(--gold); }
.c-title {
  color: var(--title);
  font-weight: 700;
}
.c-sub,
.prize-sub,
.prize-note,
.rc-sub { color: var(--muted); }
.c-prize-lbl,
.c-period,
.h-yrs-lbl { color: var(--soft); letter-spacing: 0; text-transform: none; }
.h-tag,
.h-lessons,
.h-yrs-lbl {
  font-size: 13px;
}
.h-quote {
  color: #222222;
  font-size: 15px;
}
.h-quote::before,
.h-quote::after {
  color: #222222;
}
.c-prize-val,
.prize-title {
  color: var(--gold);
  font-weight: 700;
}
.c-toggle {
  border-radius: 8px;
  color: var(--gold);
  border-color: rgba(0,170,205,0.22);
}
.c-card.open .c-toggle {
  background: var(--gold);
  color: #fff;
}
.c-body { transition-duration: 0.45s; }
.c-card.open .c-body { max-height: 900px; }
#campaigns #c2,
#campaigns #c3,
#campaigns .report-co {
  display: none !important;
}
#campaigns #c1 .c-head {
  cursor: default;
  grid-template-columns: 1fr auto;
}
#campaigns #c1 .c-head:hover {
  background: transparent;
}
#campaigns #c1 .c-num-col,
#campaigns #c1 .c-tag {
  display: none;
}
#campaigns #c1 .c-right,
#campaigns #c1 .prize-note {
  display: none;
}
#campaigns #c1 .c-toggle {
  display: none;
}
#campaigns #c1 .prize-icon {
  display: none;
}
#campaigns #c1 .c-body {
  max-height: none;
  overflow: visible;
  border-top-color: rgba(0,170,205,0.12);
  transition: none;
}
.c-body-inner {
  padding: 34px;
}
.c-sec-lbl {
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
}
.c-period {
  font-size: 12px;
}
#campaigns .c-sub,
#campaigns .c-desc,
#campaigns .how-step-t,
#campaigns .prize-sub,
#campaigns .c-period {
  font-size: 14px;
}
.how-step-n {
  border: 0;
  background: rgba(0,170,205,0.10);
  color: var(--gold);
  font-weight: 700;
}
.prize-box {
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(0,170,205,0.08), rgba(221,69,168,0.05));
  border-color: rgba(0,170,205,0.14);
}
.c-period-dot { background: var(--accent); }
.report-co {
  max-width: 1120px;
  margin: 16px auto 0 !important;
  padding: 20px 24px;
}
.rc-head {
  color: var(--title);
  font-weight: 700;
}

footer {
  border-top-color: rgba(0,170,205,0.12);
  background: #353E44;
}
footer .bg {
  background: #353E44;
}
.footer-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 0;
}
.footer-logo img {
  display: block;
  width: auto;
  height: 42px;
  object-fit: contain;
}
.footer-mission,
.footer-copy { color: rgba(255,255,255,0.72); }
.footer-links a {
  color: rgba(255,255,255,0.72);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}
.footer-links a:hover { color: var(--gold); }

@media (max-width: 1024px) {
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .msg-layout { grid-template-columns: 320px 1fr; }
}

@media (max-width: 800px) {
  nav {
    top: 0;
    width: 100%;
    padding: 12px 16px;
    justify-content: space-between;
  }
  .nav-logo img {
    height: 30px;
  }
  .nav-links {
    border-radius: 0 0 8px 8px;
    background: #fff;
    padding-bottom: 8px;
    box-shadow: 0 20px 40px rgba(0,80,100,0.10);
  }
  .nav-hamburger {
    margin-left: auto;
    margin-right: 4px;
  }
  #hero {
    padding-top: 0;
  }
  .hero-bg {
    inset: 0;
    background-image:
      linear-gradient(to top, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.92) 55%, rgba(255,255,255,0.70) 100%),
      url('../images/hero_photo.jpg');
    background-position: center top;
  }
  .hero-inner {
    padding: 96px 22px 32px;
    min-height: calc(100svh - 48px);
  }
  .hero-left { padding: 20px 0; }
  .hero-hl .l1,
  .hero-hl .l2 {
    font-size: clamp(36px, 11vw, 52px);
  }
  .hero-sub br,
  .sec-sub br { display: none; }
  .stat-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    width: 100%;
    margin-left: 0;
    margin-bottom: 28px;
  }
  .stat-item,
  .stat-item + .stat-item {
    width: 100%;
    height: auto;
    min-height: 72px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
    gap: 8px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    text-align: center;
  }
  .stat-item + .stat-item::before {
    display: block;
    top: 10px;
    bottom: 10px;
    background: rgba(0, 170, 205, 0.36);
  }
  .stat-num,
  .stat-label {
    text-align: center;
  }
  .stat-num {
    font-size: 22px;
    line-height: 1;
    font-weight: 500;
  }
  .stat-label {
    font-size: 13px;
    line-height: 1.2;
    font-weight: 400;
  }
  .hero-ctas {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }
  .btn-primary,
  .btn-ghost {
    justify-content: center;
  }
  .side-text { display: none; }
  .tl-wrap {
    padding-left: 15px;
    padding-right: 20px;
  }
  .tl-wrap::before { left: 42px; }
  .tl-entry {
    grid-template-columns: 57px 1fr;
    margin-bottom: 22px;
  }
  .tl-center {
    transform: translateX(-2.5px);
  }
  .tl-node,
  .tl-node.ms,
  .tl-entry:hover .tl-node,
  .tl-entry:hover .tl-node:not(.ms),
  .tl-node:not(.ms) {
    width: 14px;
    height: 14px;
    box-shadow: 0 0 0 2px rgba(0,170,205,0.10), 0 10px 20px rgba(0,170,205,0.14);
  }
  .tl-card-inner {
    width: min(380px, 100%);
    max-width: 100%;
    padding: 20px;
  }
  .tl-tag {
    margin-bottom: 12px;
  }
  .tl-num {
    font-size: 17px;
    margin-bottom: 8px;
  }
  .tl-ttl,
  .tl-desc {
    font-size: 14px;
  }
  .tl-ttl,
  .tl-desc strong {
    font-weight: 700;
  }
  .final-num {
    font-size: 40px;
  }
  .msg-layout {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }
  .msg-photo-col {
    margin-bottom: 0;
  }
  .msg-text-col {
    padding: 50px 16px 30px;
  }
  .strip-inner {
    grid-template-columns: 1fr 1fr;
  }
  .strip-item {
    padding: 22px 14px;
  }
  .num-strip,
  .gallery-grid,
  .camps {
    padding-left: 22px;
    padding-right: 22px;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 0 auto;
  }
  .c-head {
    grid-template-columns: 54px 1fr;
  }
  .c-title-col {
    padding: 22px 18px;
  }
  .c-right {
    grid-column: 1 / -1;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    min-width: 0;
    padding: 16px 18px;
    border-left: 0;
    border-top: 1px solid rgba(0,170,205,0.12);
  }
  .c-prize-lbl,
  .c-prize-val {
    text-align: left;
  }
  .c-body-inner {
    padding: 22px;
  }
  .c-card.open .c-body {
    max-height: 1400px;
  }
  .report-co {
    width: calc(100% - 44px);
  }
}

@media (max-width: 520px) {
  .hero-hl .l1,
  .hero-hl .l2 {
    font-size: clamp(32px, 12vw, 44px);
  }
  .sec-title {
    font-size: clamp(28px, 9vw, 40px);
  }
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  .t-photo {
    padding-bottom: 88%;
  }
  .strip-inner {
    grid-template-columns: 1fr;
  }
  .footer-links {
    gap: 14px 20px;
  }
}

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

#teachers {
  overflow: hidden;
}
#teachers .section-head {
  padding-left: 22px;
  padding-right: 22px;
}
#teachers .gallery-grid {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 24px;
  width: max-content;
  max-width: none;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  overflow: visible;
  animation: teacherMarquee 42s linear infinite;
  will-change: transform;
}
#teachers .gallery-grid:hover {
  animation-play-state: paused;
}
#teachers .gallery-grid .t-card {
  flex: 0 0 clamp(300px, 22vw, 380px);
  width: clamp(300px, 22vw, 380px);
}
#teachers .t-photo {
  padding-bottom: 124%;
}
@keyframes teacherMarquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (max-width: 800px) {
  #teachers .gallery-grid {
    gap: 16px;
    width: auto;
    max-width: none;
    margin: 0;
    padding: 0 22px 27px;
    overflow-x: auto;
    overflow-y: visible;
    animation: none !important;
    transform: none !important;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  #teachers .gallery-grid::-webkit-scrollbar {
    display: none;
  }
  #teachers .gallery-grid .t-card {
    flex: 0 0 min(82vw, 330px);
    width: min(82vw, 330px);
    scroll-snap-align: start;
    overflow: hidden;
  }
  #teachers .t-photo {
    padding-bottom: 105%;
  }
  #teachers .t-info {
    display: none;
  }
  #teachers .t-hover {
    position: relative;
    inset: auto;
    min-height: 250px;
    opacity: 1;
    transform: none;
    pointer-events: auto;
    border-radius: 0 0 8px 8px;
    background: rgba(255,255,255,0.96);
    backdrop-filter: none;
    padding: 20px 18px 24px;
  }
  #teachers .t-card:hover {
    transform: none;
  }
  #teachers .t-card:hover .t-hover {
    transform: none;
  }
}
@media (max-width: 800px) {
  #message .num-strip {
    margin-top: 48px !important;
    padding-left: 22px;
    padding-right: 22px;
  }
  #message .strip-inner {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
  }
  #message .strip-item,
  #message .strip-item:last-child {
    min-height: 104px;
    padding: 18px 10px;
    border: 1px solid rgba(0,170,205,0.16);
    border-radius: 8px;
    background: rgba(255,255,255,0.34);
    box-shadow: 0 10px 24px rgba(0,80,100,0.05);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  #message .strip-item::before {
    height: 3px;
    border-radius: 8px 8px 0 0;
  }
  #message .strip-num {
    font-size: 22px;
    line-height: 1;
    margin-bottom: 10px;
    text-align: center;
  }
  #message .strip-lbl {
    font-size: 13px;
    line-height: 1.35;
    text-align: center;
  }
}
@media (prefers-reduced-motion: reduce) {
  #teachers .gallery-grid {
    animation: none;
  }
}

body.achievement-card-open {
  overflow: hidden;
}
.achievement-card-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.achievement-card-modal.open {
  display: flex;
}
.achievement-card-mask {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}
.achievement-card-panel {
  position: relative;
  z-index: 1;
  width: min(420px, 100%);
  max-height: calc(100vh - 48px);
  padding: 0;
  border-radius: 18px;
  background: transparent;
  overflow: visible;
}
.achievement-card-close {
  position: absolute;
  right: 10px;
  z-index: 3;
  width: 34px;
  height: 34px;
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.24);
  color: #fff;
  font-size: 26px;
  line-height: 30px;
  cursor: pointer;
}
.achievement-card-loading {
  padding: 80px 20px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  text-align: center;
}
.achievement-card-preview {
  display: none;
  width: calc(100% - 20px);
  max-height: calc(100vh - 128px);
  height: auto;
  margin: 0 auto;
  border-radius: 12px;
}
.achievement-card-actions {
  display: flex;
  justify-content: center;
  margin-top: 16px;
}
.achievement-card-save {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  max-width: 280px;
  height: 46px;
  border: 0;
  border-radius: 10px 10px 10px 10px;
  background: linear-gradient(36deg, #00B1E9 0%, #0C99DA 91.76%);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0px 3px 16px 0px #3B869F;
}
.achievement-card-save img {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}
.achievement-card-save:active {
  transform: translateY(1px);
}
.achievement-card-modal.loading .achievement-card-close,
.achievement-card-modal.loading .achievement-card-actions,
.achievement-card-modal.loading #achievementCardAppSave {
  display: none;
}
@keyframes achievementCardSlideUpFromBottom {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}
.achievement-card-app-sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: none;
  padding: 8px 0 calc(8px + env(safe-area-inset-bottom));
  border-radius: 18px 18px 0 0;
  background: #fff;
  text-align: center;
}
.achievement-card-app-options {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 10px 20px 8px;
}
.achievement-card-app-option,
.achievement-card-app-cancel {
  border: 0;
  background: none;
  cursor: pointer;
}
.achievement-card-app-option {
  display: flex;
  flex: 0 0 82px;
  max-width: 82px;
  flex-direction: column;
  align-items: center;
  padding: 0;
}
.achievement-card-app-option.disabled {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}
.achievement-card-app-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 6px;
  border-radius: 50%;
}
.achievement-card-app-icon img {
  display: block;
  width: 100%;
  height: 100%;
}
.achievement-card-app-option span:last-child {
  color: #666;
  font-size: 13px;
  line-height: 1.2;
}
.achievement-card-app-cancel {
  width: calc(100% - 40px);
  padding: 12px 0;
  margin: 2px 20px 0;
  border-radius: 24px;
  background: #eceff3;
  color: #222;
  font-size: 15px;
  font-weight: 700;
}
.achievement-card-modal.app-mode {
  padding-bottom: 118px;
}
.achievement-card-modal.app-mode .achievement-card-close,
.achievement-card-modal.app-mode .achievement-card-actions {
  display: none;
}
.achievement-card-modal.app-mode .achievement-card-app-sheet {
  display: block;
  animation: achievementCardSlideUpFromBottom 0.3s ease-out;
}
.achievement-card-modal.app-mode .achievement-card-preview {
  max-height: calc(100vh - 160px);
}
.achievement-card-toast {
  position: fixed;
  left: 50%;
  bottom: 34px;
  z-index: 10002;
  max-width: min(320px, calc(100vw - 48px));
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(11, 34, 64, 0.88);
  color: #fff;
  font-size: 13px;
  line-height: 1.4;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.achievement-card-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}
.achievement-card-toast.center {
  top: 50%;
  bottom: auto;
  transform: translate(-50%, -50%);
}
.achievement-card-toast.center.show {
  transform: translate(-50%, -50%);
}
@media (max-width: 800px) {
  .achievement-card-modal {
    padding: 16px;
  }
  .achievement-card-panel {
    width: min(360px, 100%);
    max-height: calc(100vh - 32px);
  }
  .achievement-card-preview {
    width: calc(100% - 20px);
  }
  .achievement-card-modal.app-mode {
    padding-bottom: 150px;
  }
}