:root {
  --yellow: #f4c400;
  --yellow-dark: #d7a900;
  --ink: #11171d;
  --ink-2: #1c2630;
  --text: #25313a;
  --muted: #66727c;
  --line: #e5e9ec;
  --surface: #f5f7f8;
  --white: #ffffff;
  --radius: 18px;
  --shadow: 0 12px 35px rgba(17, 23, 29, .09);
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(var(--max), calc(100% - 36px)); margin: 0 auto; }

.topbar {
  background: var(--ink);
  color: #fff;
  font-size: .88rem;
}
.topbar .inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.topbar a { color: #fff; text-decoration: none; opacity: .9; }
.topbar a:hover { opacity: 1; color: var(--yellow); }

.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav {
  min-height: 86px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 13px; text-decoration: none; }
.brand img { width: 72px; height: 78px; object-fit: contain; }
.brand-copy strong { display:block; font-size: 1.2rem; color: var(--ink); }
.brand-copy span { display:block; font-size:.78rem; color:var(--muted); }
.nav-links { display:flex; align-items:center; gap: 4px; list-style:none; margin:0; padding:0; }
.nav-links a {
  display:block; padding: 12px 15px; border-radius: 10px;
  text-decoration:none; font-weight:700; font-size:.93rem;
}
.nav-links a:hover, .nav-links a.active { background: #fff6c9; color: #111; }
.nav-links a.active { box-shadow: inset 0 -3px 0 var(--yellow); }
.menu-toggle { display:none; border:0; background:var(--ink); color:#fff; border-radius:10px; padding:10px 13px; font-size:1.1rem; }

.hero {
  position:relative; min-height: 540px; display:flex; align-items:center;
  overflow:hidden; background:#11171d;
}
.hero-art { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.hero::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg, rgba(10,15,20,.82), rgba(10,15,20,.45) 50%, rgba(10,15,20,.05)); }
.hero-content { position:relative; z-index:2; color:#fff; padding: 80px 0; max-width: 680px; }
.kicker { color:var(--yellow); text-transform:uppercase; letter-spacing:.16em; font-weight:800; font-size:.8rem; }
.hero h1 { margin:12px 0 16px; font-size:clamp(2.8rem,6vw,5.2rem); line-height: .98; letter-spacing:-.045em; }
.hero h1 span { color:var(--yellow); }
.hero p { font-size:1.18rem; max-width:600px; color:#e8edf0; }
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  border:0; border-radius:12px; padding:13px 19px; font-weight:800;
  text-decoration:none; cursor:pointer; transition:.2s ease;
}
.btn-primary { background:var(--yellow); color:#111; }
.btn-primary:hover { background:#ffd92c; transform:translateY(-1px); }
.btn-dark { background:var(--ink); color:#fff; }
.btn-light { background:#fff; color:var(--ink); }
.btn + .btn { margin-left:8px; }

.quick-links {
  margin-top:-46px; position:relative; z-index:4;
  display:grid; grid-template-columns:repeat(5,1fr); gap:12px;
}
.quick-card {
  background:#fff; border:1px solid var(--line); border-radius:16px; padding:19px;
  box-shadow:var(--shadow); text-decoration:none; min-height:118px;
}
.quick-card .icon { font-size:1.65rem; color:var(--yellow-dark); }
.quick-card strong { display:block; margin-top:8px; color:var(--ink); }
.quick-card span { display:block; font-size:.86rem; color:var(--muted); line-height:1.4; }
.quick-card:hover { transform:translateY(-3px); border-color:#f2d665; }

.section { padding:80px 0; }
.section.alt { background:var(--surface); }
.section-head { display:flex; align-items:end; justify-content:space-between; gap:20px; margin-bottom:28px; }
.section-head h2, .page-title h1 { margin:0; color:var(--ink); line-height:1.1; letter-spacing:-.035em; }
.section-head h2 { font-size:2rem; }
.section-head h2::after, .page-title h1::after {
  content:""; display:block; width:52px; height:5px; border-radius:5px; background:var(--yellow); margin-top:12px;
}
.section-head a { color:#8a6a00; font-weight:800; text-decoration:none; }
.news-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.news-card { background:#fff; border:1px solid var(--line); border-radius:16px; overflow:hidden; box-shadow:0 8px 25px rgba(17,23,29,.05); }
.news-card img { width:100%; aspect-ratio: 16/8.6; object-fit:cover; }
.news-card-body { padding:22px; }
.date { color:var(--muted); font-size:.82rem; font-weight:700; }
.news-card h3 { margin:6px 0 8px; color:var(--ink); font-size:1.25rem; line-height:1.2; }
.news-card p { margin:0 0 16px; color:#56636d; }
.text-link { color:#8a6a00; font-weight:800; text-decoration:none; }

.home-grid { display:grid; grid-template-columns:1fr 340px; gap:40px; align-items:start; }
.link-stack { display:grid; gap:10px; }
.external-link {
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  padding:16px; border:1px solid var(--line); border-radius:14px; text-decoration:none; background:#fff;
}
.external-link:hover { border-color:#efd35a; box-shadow:0 8px 22px rgba(17,23,29,.06); }
.external-link strong { color:var(--ink); }
.external-link small { display:block; color:var(--muted); }
.external-icon { font-size:1.25rem; }

.page-hero { background:linear-gradient(135deg,#11171d,#26343e); color:#fff; padding:70px 0; }
.page-title { max-width:760px; }
.page-title h1 { color:#fff; font-size:clamp(2.4rem,5vw,4rem); }
.page-title p { color:#dce3e7; font-size:1.1rem; max-width:700px; }

.content { max-width:900px; }
.content h2 { color:var(--ink); margin-top:2.2rem; }
.content h3 { color:var(--ink); }
.content ul { padding-left:1.2rem; }
.notice { background:#fff8cf; border-left:5px solid var(--yellow); padding:18px 20px; border-radius:10px; }
.info-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.info-card { background:#fff; border:1px solid var(--line); border-radius:16px; padding:24px; }
.info-card h3 { margin-top:0; }

.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field { margin-bottom:18px; }
.field.full { grid-column:1/-1; }
label { display:block; font-weight:800; margin-bottom:7px; color:var(--ink); }
input, textarea, select {
  width:100%; border:1px solid #d7dde1; border-radius:10px; padding:13px 14px;
  font:inherit; background:#fff; color:var(--text);
}
textarea { min-height:170px; resize:vertical; }
input:focus, textarea:focus, select:focus { outline:3px solid rgba(244,196,0,.2); border-color:#c5a000; }
.help { font-size:.84rem; color:var(--muted); margin-top:5px; }

.archive-list { display:grid; gap:14px; }
.archive-item { border:1px solid var(--line); border-radius:16px; padding:24px; background:#fff; }
.archive-item h2 { margin:4px 0 8px; color:var(--ink); font-size:1.35rem; }
.archive-item p { margin:0; }
.archive-item details { margin-top:12px; }
.archive-item summary { cursor:pointer; color:#8a6a00; font-weight:800; }

.cta {
  background:linear-gradient(135deg,#f4c400,#ffd83d); color:#111; border-radius:22px;
  padding:38px; display:flex; align-items:center; justify-content:space-between; gap:25px;
}
.cta h2 { margin:0 0 6px; }
.cta p { margin:0; }

.footer { background:var(--ink); color:#d9e0e4; padding:48px 0 24px; }
.footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:40px; }
.footer strong { color:#fff; }
.footer a { color:#d9e0e4; text-decoration:none; }
.footer a:hover { color:var(--yellow); }
.footer ul { list-style:none; padding:0; margin:12px 0 0; }
.footer li { margin:7px 0; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.12); margin-top:35px; padding-top:18px; display:flex; justify-content:space-between; gap:15px; font-size:.85rem; }

.sponsor-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
  margin:28px 0 45px;
}
.sponsor-card {
  min-height:220px;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:26px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  text-decoration:none;
  box-shadow:0 8px 25px rgba(17,23,29,.05);
  transition:.2s ease;
}
.sponsor-card:hover {
  transform:translateY(-3px);
  border-color:#efd35a;
  box-shadow:0 12px 30px rgba(17,23,29,.09);
}
.sponsor-card img {
  width:min(100%, 300px);
  height:105px;
  object-fit:contain;
}
.sponsor-card strong {
  color:var(--ink);
  font-size:1.05rem;
}
.sponsor-card span {
  color:#8a6a00;
  font-weight:800;
  font-size:.9rem;
}

.privacy-table-wrap {
  width:100%;
  overflow-x:auto;
  margin:28px 0 42px;
  border:1px solid var(--line);
  border-radius:16px;
  box-shadow:0 8px 28px rgba(17,23,29,.06);
  background:#fff;
}
.privacy-table {
  width:100%;
  min-width:920px;
  border-collapse:separate;
  border-spacing:0;
  font-size:.91rem;
  line-height:1.42;
}
.privacy-table th {
  background:var(--yellow);
  color:#111;
  text-align:left;
  padding:13px 14px;
  font-weight:900;
  vertical-align:top;
  border-right:1px solid rgba(0,0,0,.08);
}
.privacy-table th:last-child { border-right:0; }
.privacy-table td {
  padding:15px 14px;
  vertical-align:top;
  border-top:1px solid var(--line);
  border-right:1px solid var(--line);
}
.privacy-table td:last-child { border-right:0; }
.privacy-table tbody tr:nth-child(even) td { background:#f8fafb; }
.privacy-table tbody tr:hover td { background:#fff9dc; }

@media (max-width: 980px) {
  .nav-links { display:none; position:absolute; left:18px; right:18px; top:82px; background:#fff; border:1px solid var(--line); border-radius:14px; padding:8px; box-shadow:var(--shadow); }
  .nav-links.open { display:block; }
  .nav-links a { padding:13px; }
  .menu-toggle { display:block; }
  .quick-links { grid-template-columns:repeat(3,1fr); }
  .news-grid { grid-template-columns:1fr 1fr; }
  .home-grid { grid-template-columns:1fr; }
}
@media (max-width: 680px) {
  .sponsor-grid { grid-template-columns:1fr; }
  .topbar .inner { justify-content:center; text-align:center; }
  .topbar .hide-mobile { display:none; }
  .brand img { width:60px; height:66px; }
  .brand-copy strong { font-size:1rem; }
  .brand-copy span { display:none; }
  .hero { min-height:620px; }
  .hero::after { background:linear-gradient(90deg, rgba(10,15,20,.87), rgba(10,15,20,.55)); }
  .hero-content { padding:65px 0; }
  .hero h1 { font-size:3rem; }
  .quick-links { grid-template-columns:1fr 1fr; margin-top:-35px; }
  .quick-card:last-child { grid-column:1/-1; }
  .section { padding:58px 0; }
  .section-head { align-items:start; flex-direction:column; }
  .news-grid { grid-template-columns:1fr; }
  .info-grid, .form-grid { grid-template-columns:1fr; }
  .field.full { grid-column:auto; }
  .cta { flex-direction:column; align-items:flex-start; padding:28px; }
  .footer-grid { grid-template-columns:1fr; gap:22px; }
  .footer-bottom { flex-direction:column; }
}


.competition-archive { display:grid; gap:28px; }
.competition-block {
  border:1px solid var(--line); border-radius:18px; background:#fff;
  overflow:hidden; box-shadow:0 8px 25px rgba(17,23,29,.05);
}
.competition-block h2 {
  margin:0; padding:22px 24px; background:var(--ink); color:#fff;
  font-size:1.45rem; letter-spacing:-.02em;
}
.competition-body { padding:22px 24px 24px; }
.competition-body p { margin:0 0 16px; color:#56636d; }
.competition-link {
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:15px 17px; border:1px solid var(--line); border-radius:12px;
  text-decoration:none; font-weight:800; color:var(--ink);
  background:var(--surface);
}
.competition-link:hover { border-color:#efd35a; background:#fffdf0; }
@media (max-width: 720px) {
  .competition-block h2 { padding:18px; font-size:1.25rem; }
  .competition-body { padding:18px; }
  .competition-link { align-items:flex-start; }
}