/* ==========================================================
   每日大赛官网 | DAILY ARENA
   Design System: "Matchday Editorial — Warm Neo-Brutalism
   with Ticket Stub Cards & Scoreboard Accents"
   ========================================================== */

/* ---------- Base Reset ---------- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  overflow-x:hidden;
  background:#FAF6EF;
  color:#2A2320;
  line-height:1.6;
  background-image:
    radial-gradient(circle at 80% 20%, rgba(255,190,60,0.15) 0%, transparent 450px),
    radial-gradient(circle at 10% 70%, rgba(0,168,168,0.08) 0%, transparent 400px);
  background-attachment:fixed;
}

::selection { background:#FF4A1C; color:#fff; }

/* ---------- Container & Sections ---------- */
.container {
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  position:relative;
}
.section { padding:110px 0; position:relative; }
.section:nth-child(even) { background:#F2EDE4; }

/* Add decorative score-line pattern to alternating sections */
.section:nth-child(even)::before {
  content:'';
  position:absolute;
  top:0; left:0;
  width:100%; height:8px;
  background:repeating-linear-gradient(90deg, #FF4A1C 0 40px, #FFBE3C 40px 60px, #00A8A8 60px 100px);
  opacity:0.12;
}

/* ---------- Marquee Top Bar ---------- */
.top-ticker {
  position:fixed;
  top:0; left:0; z-index:1200;
  width:100%;
  background:#2B2320;
  color:#FAF6EF;
  font-size:0.72rem;
  font-weight:600;
  letter-spacing:1.5px;
  text-transform:uppercase;
  overflow:hidden;
  white-space:nowrap;
  height:28px;
  display:flex;
  align-items:center;
}
.ticker-track {
  display:inline-block;
  animation:ticker 28s linear infinite;
  padding-left:100%;
}
@keyframes ticker {
  0% { transform:translateX(0); }
  100% { transform:translateX(-100%); }
}

/* ---------- Site Header ---------- */
.site-header {
  position:fixed;
  top:28px; left:0;
  width:100%;
  z-index:1000;
  background:rgba(250,246,239,0.92);
  backdrop-filter:blur(14px);
  border-bottom:3px solid #2B2320;
  box-shadow:6px 6px 0 rgba(43,35,32,0.12);
}
.header-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:76px;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

/* Logo — Matchday badge */
.logo {
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:1.35rem;
  text-decoration:none;
  color:#2A2320;
  letter-spacing:-0.5px;
  position:relative;
}
.logo-icon {
  width:42px; height:42px;
  background:#FF4A1C;
  border-radius:50% 50% 50% 8px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.1rem;
  color:#fff;
  transform:rotate(-8deg);
  box-shadow:3px 3px 0 #2B2320;
  font-weight:900;
}

/* Main Nav */
.main-nav {
  display:flex;
  align-items:center;
  gap:28px;
  list-style:none;
}
.main-nav a {
  text-decoration:none;
  font-size:0.88rem;
  font-weight:600;
  color:#2A2320;
  position:relative;
  padding:4px 0;
  transition:0.2s;
  letter-spacing:0.4px;
}
.main-nav a:not(.nav-cta)::after {
  content:'';
  position:absolute;
  bottom:0; left:0;
  width:0; height:3px;
  background:#FF4A1C;
  transition:width 0.25s cubic-bezier(0.65,0,0.35,1);
}
.main-nav a:not(.nav-cta):hover::after { width:100%; }
.main-nav a:not(.nav-cta):hover { color:#FF4A1C; }
.nav-cta {
  padding:10px 24px;
  background:#2A2320;
  border-radius:4px 4px 16px 4px;
  color:#FAF6EF!important;
  font-weight:700;
  box-shadow:3px 3px 0 #FF4A1C;
  transition:0.2s;
}
.nav-cta:hover {
  transform:translate(3px,3px);
  box-shadow:0 0 0 #FF4A1C;
  color:#fff!important;
}

.menu-toggle {
  display:none;
  flex-direction:column;
  gap:5px;
  background:transparent;
  border:none;
  cursor:pointer;
  padding:8px;
}
.menu-toggle span {
  display:block;
  width:26px; height:3px;
  background:#2A2320;
  border-radius:2px;
  transition:0.2s;
}

/* ---------- Hero ---------- */
.hero {
  min-height:90vh;
  display:flex;
  align-items:center;
  padding-top:100px;
  position:relative;
  overflow:hidden;
  background:#FAF6EF;
}
.hero::before {
  content:'MATCHDAY';
  position:absolute;
  right:-60px;
  top:50%;
  transform:translateY(-50%) rotate(90deg);
  font-size:9rem;
  font-weight:900;
  letter-spacing:6px;
  color:transparent;
  -webkit-text-stroke:2px rgba(255,74,28,0.25);
  white-space:nowrap;
  user-select:none;
  z-index:0;
}
.hero-content {
  max-width:780px;
  position:relative;
  z-index:2;
}
.hero-eyebrow {
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:0.82rem;
  font-weight:700;
  padding:6px 16px;
  background:#fff;
  border:2px solid #2A2320;
  border-radius:30px;
  margin-bottom:20px;
  box-shadow:3px 3px 0 #FFBE3C;
  letter-spacing:1.5px;
  text-transform:uppercase;
}
.hero-eyebrow::before {
  content:'';
  width:8px; height:8px;
  background:#FF4A1C;
  border-radius:50%;
  animation:pulse 1.8s infinite;
}
@keyframes pulse {
  0%,100% { transform:scale(1); opacity:1; }
  50% { transform:scale(1.6); opacity:0.6; }
}

.hero h1 {
  font-size:4.2rem;
  line-height:1.05;
  margin-bottom:24px;
  font-weight:900;
  letter-spacing:-2px;
  color:#2A2320;
  position:relative;
}
.hero h1 .highlight-text {
  color:#FF4A1C;
  position:relative;
  display:inline-block;
}
.hero h1 .highlight-text::after {
  content:'';
  position:absolute;
  left:0; bottom:6px;
  width:100%; height:8px;
  background:#FFBE3C;
  z-index:-1;
  border-radius:2px;
}
.hero p {
  font-size:1.15rem;
  opacity:0.75;
  max-width:540px;
  margin-bottom:36px;
  font-weight:400;
}
.hero-buttons {
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

/* Hero decorative floating ticket */
.hero-ticket {
  position:absolute;
  right:8%;
  top:50%;
  transform:translateY(-50%) rotate(5deg);
  background:#fff;
  border:3px solid #2A2320;
  border-radius:12px;
  padding:28px 24px;
  box-shadow:10px 10px 0 #FF4A1C;
  z-index:1;
  animation:float 5s ease-in-out infinite;
  min-width:210px;
  text-align:center;
}
.hero-ticket::before,
.hero-ticket::after {
  content:'';
  position:absolute;
  left:-12px;
  width:24px; height:24px;
  background:#FAF6EF;
  border:3px solid #2A2320;
  border-radius:50%;
  z-index:3;
}
.hero-ticket::before { top:-14px; }
.hero-ticket::after { bottom:-14px; }
@keyframes float {
  0%,100% { transform:translateY(-50%) rotate(5deg); }
  50% { transform:translateY(-58%) rotate(3deg); }
}
.hero-ticket .score-date {
  font-size:0.78rem;
  font-weight:700;
  letter-spacing:2px;
  color:#00A8A8;
  text-transform:uppercase;
}
.hero-ticket .score-teams {
  font-weight:900;
  font-size:1.3rem;
  margin:10px 0;
}
.hero-ticket .score-line {
  border-top:2px dashed #ccc;
  border-bottom:2px dashed #ccc;
  padding:8px 0;
  margin:10px 0;
  font-size:1rem;
  font-weight:700;
}

/* ---------- Buttons ---------- */
.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 30px;
  border-radius:4px;
  font-weight:700;
  font-size:0.95rem;
  cursor:pointer;
  border:3px solid #2A2320;
  text-decoration:none;
  transition:0.15s;
  letter-spacing:0.5px;
}
.btn-primary {
  background:#FF4A1C;
  color:#fff;
  box-shadow:4px 4px 0 #2A2320;
}
.btn-primary:hover {
  transform:translate(3px,3px);
  box-shadow:0 0 0 #2A2320;
}
.btn-outline {
  background:#fff;
  color:#2A2320;
  box-shadow:4px 4px 0 #00A8A8;
}
.btn-outline:hover {
  transform:translate(3px,3px);
  box-shadow:0 0 0 #00A8A8;
}

/* ---------- Section Label / Title ---------- */
.section-label {
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:0.78rem;
  font-weight:800;
  letter-spacing:3px;
  margin-bottom:14px;
  text-transform:uppercase;
  color:#FF4A1C;
  background:#fff;
  border:2px solid #2A2320;
  padding:6px 16px;
  box-shadow:3px 3px 0 #2A2320;
  border-radius:2px;
}
.section-title {
  font-size:2.7rem;
  margin-bottom:14px;
  font-weight:900;
  letter-spacing:-1px;
  line-height:1.15;
  color:#2A2320;
}
.section-desc {
  max-width:600px;
  opacity:0.7;
  margin-bottom:48px;
  font-size:1.05rem;
}

/* ---------- Cards Grid / Category Cards ---------- */
.cards-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(270px,1fr));
  gap:28px;
}
.category-card {
  background:#fff;
  border:3px solid #2A2320;
  border-radius:6px 6px 22px 6px;
  padding:30px 26px;
  position:relative;
  transition:0.2s;
  box-shadow:0 4px 0 rgba(43,35,32,0.9);
}
.category-card::before {
  content:'';
  position:absolute;
  top:-3px; right:40px;
  width:60px; height:4px;
  background:#FFBE3C;
}
.category-card:hover {
  transform:translate(-3px,-6px) rotate(-1deg);
  box-shadow:10px 10px 0 #2A2320;
}
.card-icon {
  width:56px; height:56px;
  border-radius:50%;
  background:#FAF6EF;
  border:2px solid #2A2320;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
  font-size:1.4rem;
  box-shadow:3px 3px 0 #2A2320;
}
.card-link {
  font-weight:700;
  font-size:0.85rem;
  text-decoration:none;
  color:#FF4A1C;
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:16px;
  transition:0.2s;
}
.card-link:hover { gap:12px; color:#00A8A8; }

/* ---------- Feature Block ---------- */
.feature-block {
  display:grid;
  grid-template-columns:1.1fr 0.9fr;
  gap:60px;
  align-items:center;
}
.feature-image {
  position:relative;
  border-radius:6px;
  overflow:visible;
}
.feature-image::before {
  content:'';
  position:absolute;
  top:-16px; left:-16px;
  width:100%; height:100%;
  border:3px solid #00A8A8;
  border-radius:6px;
  z-index:0;
}
.feature-image img {
  width:100%;
  height:auto;
  display:block;
  border:3px solid #2A2320;
  border-radius:6px;
  position:relative;
  z-index:1;
  box-shadow:8px 8px 0 rgba(43,35,32,0.15);
}
.feature-text { position:relative; z-index:2; }
.feature-list {
  list-style:none;
  margin-top:16px;
}
.feature-list li {
  padding:10px 0;
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:600;
  border-bottom:1px solid rgba(43,35,32,0.1);
}
.feature-list li::before {
  content:'✓';
  font-weight:900;
  color:#fff;
  background:#FF4A1C;
  width:22px; height:22px;
  border-radius:50%;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:0.7rem;
  border:2px solid #2A2320;
  flex-shrink:0;
}

/* ---------- Stats Bar / Scoreboard ---------- */
.stats-bar {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  text-align:center;
  position:relative;
}
.stat-item {
  background:#fff;
  border:3px solid #2A2320;
  border-radius:4px;
  padding:32px 20px;
  box-shadow:0 6px 0 rgba(43,35,32,0.9);
  position:relative;
  transition:0.2s;
}
.stat-item:hover {
  transform:translateY(-4px);
  box-shadow:8px 10px 0 #2A2320;
}
.stat-number {
  font-size:2.8rem;
  font-weight:900;
  color:#FF4A1C;
  line-height:1;
  letter-spacing:-2px;
}
.stat-label {
  font-size:0.85rem;
  opacity:0.7;
  margin-top:10px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:1px;
}

/* ---------- Content Wall ---------- */
.content-wall {
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
  gap:28px;
}
.content-wall-item {
  background:#fff;
  border:3px solid #2A2320;
  border-radius:6px 6px 18px 6px;
  overflow:hidden;
  transition:0.2s;
  box-shadow:0 4px 0 rgba(43,35,32,0.9);
}
.content-wall-item:hover {
  transform:translate(-3px,-5px);
  box-shadow:10px 10px 0 #2A2320;
}
.content-wall-item img {
  width:100%;
  height:210px;
  object-fit:cover;
  object-position:center;
  display:block;
  border-bottom:3px solid #2A2320;
  filter:saturate(0.85) contrast(1.05);
  transition:0.3s;
}
.content-wall-item:hover img { filter:saturate(1) contrast(1); }
.content-wall-body {
  padding:22px 20px;
}
.content-wall-body h3 { font-size:1.15rem; margin-bottom:6px; font-weight:800; }
.content-wall-body p { font-size:0.9rem; opacity:0.7; }
.content-wall-tag {
  display:inline-block;
  background:#FFBE3C;
  font-size:0.7rem;
  font-weight:700;
  padding:3px 10px;
  border-radius:20px;
  margin-bottom:10px;
  border:2px solid #2A2320;
}

/* ---------- FAQ ---------- */
.faq-list { max-width:860px; margin:0 auto; }
.faq-item {
  background:#fff;
  border:2px solid #2A2320;
  border-radius:4px;
  margin-bottom:12px;
  overflow:hidden;
  cursor:pointer;
  transition:0.2s;
  box-shadow:0 3px 0 rgba(43,35,32,0.5);
}
.faq-item:hover { box-shadow:4px 4px 0 #2A2320; }
.faq-item .faq-question {
  padding:18px 24px;
  font-weight:700;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  font-size:1.02rem;
  transition:0.2s;
}
.faq-item .faq-question:hover { color:#FF4A1C; }
.faq-item .faq-question::after {
  content:'+';
  font-size:1.5rem;
  font-weight:400;
  color:#FF4A1C;
  transition:0.3s;
  flex-shrink:0;
}
.faq-item.open .faq-question::after { content:'−'; transform:rotate(0); }
.faq-item .faq-answer {
  padding:0 24px 20px;
  display:none;
  opacity:0.7;
  border-top:2px dashed rgba(43,35,32,0.15);
  margin:0 24px 0;
  padding-top:14px;
  line-height:1.7;
}
.faq-item.open .faq-answer { display:block; }
.faq-item.open { border-color:#FF4A1C; }

/* ---------- CTA Banner ---------- */
.cta-banner {
  padding:64px 40px;
  text-align:center;
  border-radius:6px;
  color:#fff;
  background:#2A2320;
  border:3px solid #2A2320;
  position:relative;
  overflow:hidden;
  box-shadow:8px 8px 0 #FF4A1C;
}
.cta-banner::before {
  content:'';
  position:absolute;
  top:0; left:0;
  width:100%; height:100%;
  background:repeating-linear-gradient(
    -45deg,
    transparent,
    transparent 10px,
    rgba(255,255,255,0.03) 10px,
    rgba(255,255,255,0.03) 20px
  );
}
.cta-banner h2 {
  color:#fff;
  font-size:2.2rem;
  font-weight:900;
  margin-bottom:10px;
  position:relative;
  z-index:1;
}
.cta-banner p {
  color:rgba(255,255,255,0.7);
  margin-bottom:28px;
  position:relative;
  z-index:1;
}
.cta-banner .btn-primary {
  background:#FF4A1C;
  color:#fff;
  box-shadow:4px 4px 0 #FFBE3C;
  position:relative;
  z-index:1;
}
.cta-banner .btn-primary:hover {
  transform:translate(3px,3px);
  box-shadow:0 0 0 #FFBE3C;
}

/* ---------- Footer ---------- */
.site-footer {
  padding:64px 0 28px;
  background:#2A2320;
  color:rgba(250,246,239,0.8);
  position:relative;
}
.site-footer::before {
  content:'';
  position:absolute;
  top:0; left:0;
  width:100%; height:6px;
  background:linear-gradient(90deg, #FF4A1C, #FFBE3C, #00A8A8, #FF4A1C);
  background-size:300% 100%;
  animation:gradientShift 8s ease infinite;
}
@keyframes gradientShift {
  0%,100% { background-position:0% 50%; }
  50% { background-position:100% 50%; }
}
.footer-grid {
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:48px;
}
.footer-brand { max-width:320px; }
.footer-brand .logo { color:#FAF6EF; }
.footer-brand p { font-size:0.9rem; opacity:0.6; margin-top:16px; }
.footer-col h4 {
  font-size:1rem;
  margin-bottom:18px;
  color:#FFBE3C;
  font-weight:800;
  letter-spacing:2px;
  text-transform:uppercase;
}
.footer-col a {
  display:block;
  color:rgba(250,246,239,0.65);
  text-decoration:none;
  padding:5px 0;
  font-size:0.92rem;
  transition:0.2s;
}
.footer-col a:hover { color:#FF4A1C; padding-left:6px; }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,0.15);
  margin-top:48px;
  padding-top:24px;
  text-align:center;
  font-size:0.82rem;
  color:rgba(250,246,239,0.5);
}

/* ---------- Utilities ---------- */
.text-accent { color:#00A8A8; }
.text-center { text-align:center; }
.seo-description {
  max-width:680px;
  margin:0 auto 56px;
  opacity:0.7;
  font-size:1.05rem;
  line-height:1.7;
}
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* ---------- Custom extras ---------- */
.arena-pillars {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
  margin-top:48px;
}
.arena-pillar {
  background:#fff;
  border:3px solid #2A2320;
  border-radius:6px;
  padding:28px;
  position:relative;
  overflow:hidden;
}
.arena-pillar::after {
  content:'';
  position:absolute;
  top:0; right:0;
  width:100%; height:100%;
  background:linear-gradient(135deg, transparent 70%, rgba(255,74,28,0.15) 100%);
  pointer-events:none;
}
.arena-pillar .phase {
  font-size:0.72rem;
  font-weight:800;
  letter-spacing:2px;
  color:#00A8A8;
  text-transform:uppercase;
}
.arena-pillar h4 { font-size:1.3rem; font-weight:900; margin:8px 0 12px; }
.arena-pillar p { font-size:0.9rem; opacity:0.7; }

.day-divider {
  display:flex;
  align-items:center;
  gap:20px;
  margin:56px 0 24px;
}
.day-divider::before,
.day-divider::after {
  content:'';
  flex:1;
  height:3px;
  background:repeating-linear-gradient(90deg, #2A2320 0 8px, transparent 8px 16px);
  opacity:0.2;
}
.day-divider span {
  font-weight:900;
  font-size:1.2rem;
  letter-spacing:4px;
  display:inline-flex;
  align-items:center;
  gap:12px;
}
.day-divider span::before {
  content:'★';
  color:#FF4A1C;
}

/* Hero segment tags */
.segment-tag {
  display:inline-block;
  font-size:0.7rem;
  font-weight:800;
  padding:4px 12px;
  border-radius:0;
  text-transform:uppercase;
  letter-spacing:1px;
  border:2px solid #2A2320;
  margin-right:8px;
  margin-bottom:8px;
  box-shadow:2px 2px 0 #2A2320;
  background:#fff;
}
.segment-tag--coral { background:#FF4A1C; color:#fff; }
.segment-tag--teal { background:#00A8A8; color:#fff; }
.segment-tag--yellow { background:#FFBE3C; }

/* Quote mark */
.arena-quote {
  font-size:1.6rem;
  font-weight:700;
  line-height:1.5;
  border-left:6px solid #FF4A1C;
  background:#fff;
  border-radius:0 4px 4px 0;
  padding:28px 32px;
  margin:48px 0;
  box-shadow:6px 6px 0 rgba(43,35,32,0.15);
  color:#2A2320;
}
.arena-quote small {
  display:block;
  margin-top:10px;
  font-size:0.8rem;
  font-weight:600;
  color:#00A8A8;
  text-transform:uppercase;
  letter-spacing:2px;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .feature-block { grid-template-columns:1fr; gap:40px; }
  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
  .main-nav {
    display:none;
    position:absolute;
    top:78px;
    left:0;
    width:100%;
    background:#FAF6EF;
    padding:24px;
    flex-direction:column;
    align-items:flex-start;
    gap:18px;
    border-bottom:3px solid #2A2320;
    box-shadow:0 20px 40px rgba(0,0,0,0.15);
  }
  .menu-toggle { display:flex; }
  .main-nav.open { display:flex; }
  .hero { min-height:auto; padding:140px 0 80px; }
  .hero h1 {
    font-size:2.6rem;
    letter-spacing:-1px;
  }
  .section-title { font-size:2rem; }
  .hero-ticket { display:none; }
  .arena-pillars { grid-template-columns:1fr; }
  .cta-banner { padding:48px 24px; }
}
@media (max-width: 480px) {
  .cards-grid,.content-wall,.stats-bar { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; }
  .hero-buttons { flex-direction:column; align-items:stretch; }
  .hero-buttons .btn { width:100%; }
  .section { padding:70px 0; }
  .stat-number { font-size:2.2rem; }
  .cta-banner h2 { font-size:1.6rem; }
}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width:10px; }
::-webkit-scrollbar-track { background:#FAF6EF; }
::-webkit-scrollbar-thumb {
  background:#2A2320;
  border-radius:0;
  border:2px solid #FAF6EF;
}