/* ==================== CSS Variables (Design Tokens) ==================== */
    :root {
      /* Colors */
      --color-primary: #1a237e;
      --color-accent: #ff6f00;
      --color-ink: #333333;
      --color-paper: #ffffff;
      --color-line: #e0e0e0;
      
      /* Fonts */
      --font-jp: "Noto Sans JP", sans-serif;
      --font-latin: "Noto Sans JP", sans-serif;
      
      /* Font Sizes */
      --fs-sm: 14px;
      --fs-base: 16px;
      --fs-md: 18px;
      --fs-lg: 20px;
      --fs-xl: 24px;
      --fs-2xl: 28px;
      --fs-3xl: 32px;
      
      /* Line Height */
      --lh-base: 1.8;
      
      /* Spacing */
      --sp-1: 8px;
      --sp-2: 16px;
      --sp-3: 24px;
      --sp-4: 30px;
      --sp-5: 40px;
      --sp-6: 60px;
      --sp-7: 80px;
      --sp-8: 100px;
      
      /* Radii */
      --radius-md: 8px;
      
      /* Max Width */
      --max-w-content: 1200px;
      
      /* Component Spacing */
      --section-v-desktop: 60px;
      --section-v-mobile: 40px;
      --card-padding-desktop: 30px;
      --card-padding-mobile: 20px;
      
      /* Icon Sizes */
      --icon-sm: 24px;
      --icon-md: 32px;
      --icon-lg: 40px;
    }

/* ==================== Reset & Base ==================== */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

body {
      font-family: var(--font-jp);
      font-size: var(--fs-base);
      line-height: var(--lh-base);
      color: var(--color-ink);
      background: var(--color-paper);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

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

a {
      color: inherit;
      text-decoration: none;
    }

button {
      font-family: inherit;
      cursor: pointer;
      border: none;
      background: none;
    }

/* ==================== Keyframes ==================== */
    @keyframes bounce {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-10px);
      }
    }

@keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

/* ==================== Layout ==================== */
    .container {
      max-width: var(--max-w-content);
      margin: 0 auto;
      padding: 0 var(--sp-2);
    }

/* ==================== Header ==================== */
    .header {
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--color-line);
      position: sticky;
      top: 0;
      z-index: 100;
      box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    }

.header__inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: var(--sp-2) 0;
    }

.header__logo {
      display: flex;
      align-items: center;
      gap: var(--sp-2);
    }

.header__logo-img {
      width: 50px;
      height: 50px;
      object-fit: contain;
    }

.header__logo-text {
      font-size: var(--fs-lg);
      font-weight: 700;
      color: var(--color-primary);
    }

.header__nav {
      display: none;
    }

.header__nav-list {
      display: flex;
      gap: var(--sp-4);
      list-style: none;
    }

.header__nav-link {
      font-size: var(--fs-base);
      font-weight: 700;
      color: var(--color-ink);
      padding: var(--sp-1) var(--sp-2);
      border-radius: var(--radius-md);
      transition: all 0.3s ease;
      position: relative;
    }

.header__nav-link::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 50%;
      transform: translateX(-50%) scaleX(0);
      width: 80%;
      height: 2px;
      background: var(--color-accent);
      transition: transform 0.3s ease;
    }

.header__nav-link:hover {
      color: var(--color-primary);
    }

.header__nav-link:hover::after {
      transform: translateX(-50%) scaleX(1);
    }

.header__menu-btn {
      display: flex;
      align-items: center;
      gap: var(--sp-1);
      padding: var(--sp-1) var(--sp-2);
      font-size: var(--fs-base);
      font-weight: 700;
      color: var(--color-primary);
      border: 2px solid var(--color-primary);
      border-radius: var(--radius-md);
      min-height: 48px;
      transition: all 0.3s ease;
    }

.header__menu-btn:hover {
      background: var(--color-primary);
      color: var(--color-paper);
    }

/* ==================== Hero ==================== */
    .hero {
      position: relative;
      background: linear-gradient(135deg, var(--color-primary) 0%, #283593 100%);
      overflow: hidden;
      min-height: 80vh;
      display: flex;
      align-items: center;
    }

.hero__bg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.15;
      transition: transform 0.5s ease-out;
    }

.hero__content {
      position: relative;
      z-index: 1;
      padding: var(--sp-6) 0;
      text-align: center;
      animation: fadeInUp 1s ease-out;
    }

.hero__title {
      font-size: var(--fs-3xl);
      font-weight: 700;
      color: var(--color-paper);
      margin-bottom: var(--sp-3);
      text-shadow: 0 4px 20px rgba(0,0,0,0.4);
    }

.hero__subtitle {
      font-size: var(--fs-lg);
      color: var(--color-paper);
      margin-bottom: var(--sp-5);
      opacity: 0.95;
      text-shadow: 0 2px 10px rgba(0,0,0,0.3);
    }

.hero__cta {
      display: inline-flex;
      align-items: center;
      gap: var(--sp-1);
      background: linear-gradient(135deg, var(--color-accent) 0%, #ff8f00 100%);
      color: var(--color-paper);
      font-size: var(--fs-md);
      font-weight: 700;
      padding: var(--sp-2) var(--sp-5);
      border-radius: var(--radius-md);
      min-height: 50px;
      transition: all 0.4s ease;
      box-shadow: 0 6px 20px rgba(255, 111, 0, 0.4);
      position: relative;
      overflow: hidden;
    }

.hero__cta::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
      transition: left 0.6s ease;
    }

.hero__cta:hover {
      transform: translateY(-3px);
      box-shadow: 0 8px 28px rgba(255, 111, 0, 0.5);
    }

.hero__cta:hover::before {
      left: 100%;
    }

.hero__scroll-indicator {
      position: absolute;
      bottom: 30px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 2;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: var(--sp-1);
      color: var(--color-paper);
      opacity: 0.9;
      animation: bounce 2s ease-in-out infinite;
      cursor: pointer;
    }

.hero__scroll-icon {
      font-size: 40px;
      text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }

.hero__scroll-text {
      font-size: var(--fs-sm);
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    }

/* ==================== News Section ==================== */
    .news {
      padding: var(--section-v-desktop) 0;
      background: linear-gradient(180deg, var(--color-paper) 0%, #fafafa 100%);
    }

.news__header {
      text-align: center;
      margin-bottom: var(--sp-6);
    }

.section-title {
      font-size: var(--fs-2xl);
      font-weight: 700;
      color: var(--color-primary);
      border-left: 4px solid var(--color-accent);
      padding-left: var(--sp-2);
      display: inline-block;
      margin-bottom: var(--sp-3);
    }

.news__list {
      display: grid;
      gap: var(--sp-3);
      list-style: none;
    }

.news__item {
      background: var(--color-paper);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      padding: var(--card-padding-desktop);
      box-shadow: 0 4px 12px rgba(0,0,0,0.06);
      transition: all 0.4s ease;
      display: flex;
      align-items: flex-start;
      gap: var(--sp-3);
      position: relative;
      overflow: hidden;
    }

.news__item::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 0;
      background: linear-gradient(180deg, var(--color-accent) 0%, var(--color-primary) 100%);
      transition: height 0.4s ease;
    }

.news__item:hover {
      box-shadow: 0 8px 24px rgba(0,0,0,0.12);
      transform: translateY(-4px);
      border-color: var(--color-accent);
    }

.news__item:hover::before {
      height: 100%;
    }

.news__date {
      flex-shrink: 0;
      font-size: var(--fs-sm);
      color: var(--color-accent);
      font-weight: 700;
      background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
      padding: var(--sp-1) var(--sp-2);
      border-radius: var(--radius-md);
    }

.news__content {
      flex: 1;
    }

.news__category {
      display: inline-block;
      font-size: var(--fs-sm);
      color: var(--color-paper);
      background: linear-gradient(135deg, var(--color-primary) 0%, #303f9f 100%);
      padding: 4px var(--sp-2);
      border-radius: var(--radius-md);
      margin-bottom: var(--sp-1);
    }

.news__title {
      font-size: var(--fs-md);
      font-weight: 700;
      color: var(--color-ink);
      margin-bottom: var(--sp-1);
    }

.news__more {
      text-align: center;
      margin-top: var(--sp-5);
    }

.btn-secondary {
      display: inline-flex;
      align-items: center;
      gap: var(--sp-1);
      background: transparent;
      color: var(--color-primary);
      font-size: var(--fs-base);
      font-weight: 700;
      padding: var(--sp-2) var(--sp-5);
      border: 2px solid var(--color-primary);
      border-radius: var(--radius-md);
      min-height: 50px;
      transition: all 0.4s ease;
      position: relative;
      overflow: hidden;
    }

.btn-secondary::before {
      content: '';
      position: absolute;
      top: 50%;
      left: 50%;
      width: 0;
      height: 0;
      border-radius: 50%;
      background: var(--color-primary);
      transform: translate(-50%, -50%);
      transition: width 0.4s ease, height 0.4s ease;
      z-index: -1;
    }

.btn-secondary:hover {
      color: var(--color-paper);
      border-color: var(--color-primary);
    }

.btn-secondary:hover::before {
      width: 300px;
      height: 300px;
    }

/* ==================== Schedule Section ==================== */
    .schedule {
      padding: var(--section-v-desktop) 0;
      background: linear-gradient(180deg, #f5f7fa 0%, var(--color-paper) 50%, #f5f7fa 100%);
    }

.schedule__header {
      text-align: center;
      margin-bottom: var(--sp-6);
    }

.schedule__grid {
      display: grid;
      gap: var(--sp-4);
    }

.schedule__card {
      background: var(--color-paper);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      padding: var(--card-padding-desktop);
      box-shadow: 0 4px 16px rgba(0,0,0,0.08);
      transition: all 0.4s ease;
      position: relative;
      overflow: hidden;
    }

.schedule__card::after {
      content: '';
      position: absolute;
      top: -50%;
      right: -50%;
      width: 200%;
      height: 200%;
      background: radial-gradient(circle, rgba(26, 35, 126, 0.05) 0%, transparent 70%);
      opacity: 0;
      transition: opacity 0.4s ease;
    }

.schedule__card:hover {
      box-shadow: 0 12px 32px rgba(0,0,0,0.15);
      transform: translateY(-6px);
      border-color: var(--color-accent);
    }

.schedule__card:hover::after {
      opacity: 1;
    }

.schedule__card-header {
      display: flex;
      align-items: center;
      gap: var(--sp-2);
      margin-bottom: var(--sp-3);
      padding-bottom: var(--sp-2);
      border-bottom: 2px solid var(--color-accent);
      position: relative;
    }

.schedule__card-icon {
      color: var(--color-accent);
      font-size: var(--icon-md);
    }

.schedule__card-title {
      font-size: var(--fs-xl);
      font-weight: 700;
      color: var(--color-primary);
    }

.schedule__card-date {
      font-size: var(--fs-base);
      color: var(--color-accent);
      font-weight: 700;
      margin-bottom: var(--sp-2);
    }

.schedule__card-desc {
      font-size: var(--fs-base);
      color: var(--color-ink);
      margin-bottom: var(--sp-3);
    }

.schedule__card-link {
      display: inline-flex;
      align-items: center;
      gap: var(--sp-1);
      color: var(--color-primary);
      font-weight: 700;
      transition: all 0.3s ease;
    }

.schedule__card-link:hover {
      color: var(--color-accent);
      gap: var(--sp-2);
    }

/* ==================== About Section ==================== */
    .about {
      padding: var(--section-v-desktop) 0;
      background: linear-gradient(180deg, var(--color-paper) 0%, #fafafa 100%);
    }

.about__inner {
      display: grid;
      gap: var(--sp-5);
      align-items: center;
    }

.about__image-wrap {
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: 0 8px 32px rgba(0,0,0,0.12);
      transition: all 0.4s ease;
    }

.about__image-wrap::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(135deg, rgba(26, 35, 126, 0.2) 0%, rgba(255, 111, 0, 0.2) 100%);
      opacity: 0;
      transition: opacity 0.4s ease;
      z-index: 1;
    }

.about__image-wrap:hover {
      box-shadow: 0 12px 48px rgba(0,0,0,0.18);
      transform: scale(1.02);
    }

.about__image-wrap:hover::before {
      opacity: 1;
    }

.about__image {
      width: 100%;
      height: auto;
      transition: transform 0.4s ease;
    }

.about__image-wrap:hover .about__image {
      transform: scale(1.05);
    }

.about__content {
      padding: var(--sp-4);
    }

.about__title {
      font-size: var(--fs-2xl);
      font-weight: 700;
      color: var(--color-primary);
      border-left: 4px solid var(--color-accent);
      padding-left: var(--sp-2);
      margin-bottom: var(--sp-4);
    }

.about__text {
      font-size: var(--fs-base);
      color: var(--color-ink);
      margin-bottom: var(--sp-3);
    }

.about__features {
      list-style: none;
      margin-bottom: var(--sp-4);
    }

.about__feature {
      display: flex;
      align-items: flex-start;
      gap: var(--sp-2);
      padding: var(--sp-2) 0;
      border-bottom: 1px solid var(--color-line);
      transition: all 0.3s ease;
    }

.about__feature:hover {
      padding-left: var(--sp-2);
      background: linear-gradient(90deg, rgba(255, 111, 0, 0.05) 0%, transparent 100%);
    }

.about__feature-icon {
      color: var(--color-accent);
      font-size: var(--icon-sm);
      flex-shrink: 0;
    }

.about__feature-text {
      font-size: var(--fs-base);
      color: var(--color-ink);
    }

.about__cta {
      display: inline-flex;
      align-items: center;
      gap: var(--sp-1);
      background: linear-gradient(135deg, var(--color-accent) 0%, #ff8f00 100%);
      color: var(--color-paper);
      font-size: var(--fs-base);
      font-weight: 700;
      padding: var(--sp-2) var(--sp-5);
      border-radius: var(--radius-md);
      min-height: 50px;
      transition: all 0.4s ease;
      box-shadow: 0 4px 16px rgba(255, 111, 0, 0.3);
      position: relative;
      overflow: hidden;
    }

.about__cta::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
      transition: left 0.6s ease;
    }

.about__cta:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 24px rgba(255, 111, 0, 0.4);
    }

.about__cta:hover::before {
      left: 100%;
    }

/* ==================== Footer ==================== */
    .footer {
      background: linear-gradient(135deg, var(--color-primary) 0%, #283593 100%);
      color: var(--color-paper);
      padding: var(--sp-6) 0 var(--sp-4);
      box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    }

.footer__grid {
      display: grid;
      gap: var(--sp-5);
      margin-bottom: var(--sp-5);
    }

.footer__section-title {
      font-size: var(--fs-lg);
      font-weight: 700;
      margin-bottom: var(--sp-3);
      color: var(--color-paper);
    }

.footer__nav-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: var(--sp-2);
    }

.footer__nav-link {
      display: flex;
      align-items: center;
      gap: var(--sp-1);
      color: rgba(255,255,255,0.8);
      transition: all 0.3s ease;
    }

.footer__nav-link:hover {
      color: var(--color-paper);
      padding-left: var(--sp-1);
    }

.footer__info-text {
      color: rgba(255,255,255,0.8);
      margin-bottom: var(--sp-2);
      line-height: 1.6;
    }

.footer__bottom {
      text-align: center;
      padding-top: var(--sp-4);
      border-top: 1px solid rgba(255,255,255,0.2);
    }

.footer__copyright {
      font-size: var(--fs-sm);
      color: rgba(255,255,255,0.6);
    }

/* ==================== Responsive ==================== */
    @media (min-width: 768px) {
      .header__menu-btn {
        display: none;
      }
      
      .header__nav {
        display: block;
      }
      
      .news__list {
        grid-template-columns: 1fr;
      }
      
      .schedule__grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      }
      
      .about__inner {
        grid-template-columns: 1fr 1fr;
      }
      
      .footer__grid {
        grid-template-columns: repeat(3, 1fr);
      }
      
      .hero__title {
        font-size: 42px;
      }
      
      .hero__subtitle {
        font-size: var(--fs-xl);
      }
    }

@media (max-width: 767px) {
      .hero {
        min-height: 70vh;
      }
      
      .hero__content {
        padding: var(--section-v-mobile) 0;
      }
      
      .hero__title {
        font-size: var(--fs-xl);
      }
      
      .hero__subtitle {
        font-size: var(--fs-base);
      }
      
      .hero__scroll-indicator {
        bottom: 20px;
      }
      
      .hero__scroll-icon {
        font-size: 32px;
      }
      
      .news,
      .schedule,
      .about {
        padding: var(--section-v-mobile) 0;
      }
      
      .section-title {
        font-size: var(--fs-xl);
      }
      
      .news__item,
      .schedule__card {
        padding: var(--card-padding-mobile);
      }
      
      .news__item {
        flex-direction: column;
        gap: var(--sp-2);
      }
      
      .about__content {
        padding: var(--sp-2);
      }
      
      .about__title {
        font-size: var(--fs-xl);
      }
    }

/* ==================== Accessibility ==================== */
    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
      
      .hero__scroll-indicator {
        animation: none;
      }
    }

/* Focus visible */
    :focus-visible {
      outline: 2px solid var(--color-accent);
      outline-offset: 2px;
    }


/* ==================== 追加ページ固有スタイル ==================== */



/* === about === */


:root {
  /* Colors */
  --color-primary: #1a237e;
  --color-accent: #ff6f00;
  --color-ink: #333333;
  --color-paper: #ffffff;
  --color-line: #e0e0e0;
  --color-bg-light: #f5f5f5;
  
  /* Fonts */
  --font-family: 'Noto Sans JP', sans-serif;
  
  /* Font Sizes */
  --fs-sm: 14px;
  --fs-base: 16px;
  --fs-md: 18px;
  --fs-lg: 20px;
  --fs-xl: 24px;
  --fs-2xl: 28px;
  --fs-3xl: 32px;
  
  /* Line Height */
  --lh-base: 1.8;
  
  /* Spacings */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 30px;
  --space-5: 40px;
  --space-6: 60px;
  --space-7: 80px;
  --space-8: 100px;
  
  /* Radii */
  --radius-md: 8px;
  
  /* Max Width */
  --max-width-content: 1200px;
  
  /* Component Specific */
  --section-vertical-desktop: 60px;
  --section-vertical-mobile: 40px;
  --card-padding-desktop: 30px;
  --card-padding-mobile: 20px;
  --heading-margin-bottom: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.container {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 0 var(--space-2);
}

/* Header */
.site-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, #283593 100%);
  color: var(--color-paper);
  padding: var(--space-3) 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.site-logo {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-paper);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.site-logo .material-icons {
  font-size: 32px;
}

.main-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.main-nav a {
  color: var(--color-paper);
  text-decoration: none;
  font-size: var(--fs-base);
  transition: opacity 0.3s ease;
}

.main-nav a:hover {
  opacity: 0.8;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--color-bg-light) 0%, #e8eaf6 100%);
  text-align: center;
  padding: var(--section-vertical-desktop) var(--space-2);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 30% 50%, rgba(26, 35, 126, 0.05) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(255, 111, 0, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero h1 {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--heading-margin-bottom);
  padding-bottom: var(--space-2);
  border-bottom: 3px solid var(--color-accent);
  display: inline-block;
}

.hero-text {
  font-size: var(--fs-md);
  color: var(--color-ink);
  max-width: 800px;
  margin: 0 auto;
  line-height: 2;
}

/* Breadcrumb */
.breadcrumb {
  padding: var(--space-3) 0;
  font-size: var(--fs-sm);
  color: #666666;
}

.breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.breadcrumb-list li {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.breadcrumb-list a {
  color: var(--color-primary);
  text-decoration: none;
}

.breadcrumb-list a:hover {
  text-decoration: underline;
}

/* Table of Contents */
.toc {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--card-padding-desktop);
  margin-bottom: var(--section-vertical-desktop);
}

.toc h2 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.toc h2 .material-icons {
  font-size: 24px;
  color: var(--color-primary);
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.toc-list a {
  color: var(--color-ink);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background-color 0.3s ease;
}

.toc-list a:hover {
  background-color: var(--color-bg-light);
}

.toc-list .material-icons {
  font-size: 20px;
  color: var(--color-accent);
}

/* Section */
.section {
  padding: var(--section-vertical-desktop) 0;
}

.section-header {
  margin-bottom: var(--space-5);
}

.section-header h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: var(--space-2);
  margin-bottom: var(--heading-margin-bottom);
}

/* Card */
.card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--card-padding-desktop);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  margin-bottom: var(--space-5);
}

/* Overview Grid */
.overview-grid {
  display: grid;
  gap: var(--space-3);
}

.overview-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-line);
}

.overview-item:last-child {
  border-bottom: none;
}

.overview-label {
  font-weight: 700;
  color: var(--color-primary);
}

.overview-value {
  color: var(--color-ink);
}

/* Activity Grid */
.activity-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.activity-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--card-padding-desktop);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.activity-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(255, 111, 0, 0.1) 0%, rgba(255, 111, 0, 0.05) 100%);
  border-radius: 50%;
  margin-bottom: var(--space-2);
}

.activity-icon .material-icons {
  font-size: 32px;
  color: var(--color-accent);
}

.activity-card h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--space-2);
}

.activity-card p {
  line-height: 2;
}

/* Officers Table */
.officers-intro {
  margin-bottom: var(--space-4);
  font-size: var(--fs-md);
  line-height: 2;
  color: var(--color-ink);
}

.officers-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-paper);
}

.officers-table th,
.officers-table td {
  padding: var(--space-3);
  text-align: left;
  border-bottom: 1px solid var(--color-line);
}

.officers-table th {
  background: linear-gradient(135deg, var(--color-primary) 0%, #283593 100%);
  color: var(--color-paper);
  font-weight: 700;
}

.officers-table tr:last-child td {
  border-bottom: none;
}

.officer-photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
}

.officer-icon .material-icons {
  font-size: 80px;
  color: #cccccc;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: var(--space-4);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--color-primary);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--space-4);
  padding-left: var(--space-3);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -30px;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--color-accent);
  border-radius: 50%;
  border: 3px solid var(--color-paper);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.timeline-year {
  font-weight: 700;
  color: var(--color-primary);
  font-size: var(--fs-lg);
  margin-bottom: var(--space-1);
}

.timeline-content {
  color: var(--color-ink);
  line-height: 2;
}

/* Contact Info */
.contact-info-grid {
  display: grid;
  gap: var(--space-4);
}

.contact-info-item {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-line);
}

.contact-info-item:last-child {
  border-bottom: none;
}

.contact-info-icon .material-icons {
  font-size: 24px;
  color: var(--color-primary);
}

.contact-info-content h3 {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-1);
}

.contact-info-content p {
  color: var(--color-ink);
  line-height: 2;
}

.map-container {
  margin-top: var(--space-4);
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 400px;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--color-bg-light) 0%, #e8eaf6 100%);
  text-align: center;
  padding: var(--section-vertical-desktop) var(--space-2);
}

.cta-buttons {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) 32px;
  min-height: 50px;
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--color-paper);
}

.btn-primary:hover {
  background: #e66300;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 111, 0, 0.3);
}

.btn .material-icons {
  font-size: 24px;
}

/* Footer */
.site-footer {
  background: linear-gradient(135deg, var(--color-primary) 0%, #283593 100%);
  color: var(--color-paper);
  padding: var(--space-5) 0 var(--space-3);
  margin-top: var(--section-vertical-desktop);
}

.footer-content {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.footer-section h3 {
  font-size: var(--fs-lg);
  margin-bottom: var(--space-2);
}

.footer-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.footer-section a {
  color: var(--color-paper);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.footer-section a:hover {
  opacity: 0.8;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.2);
  font-size: var(--fs-sm);
}

/* Responsive */
@media (max-width: 768px) {
  .hero {
    padding: var(--section-vertical-mobile) var(--space-2);
  }
  
  .hero h1 {
    font-size: var(--fs-2xl);
  }
  
  .hero-text {
    font-size: var(--fs-base);
  }
  
  .section {
    padding: var(--section-vertical-mobile) 0;
  }
  
  .card,
  .toc,
  .activity-card {
    padding: var(--card-padding-mobile);
  }
  
  .section-header h2 {
    font-size: var(--fs-xl);
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: var(--space-2);
  }
  
  .overview-item {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }
  
  .activity-grid {
    grid-template-columns: 1fr;
  }
  
  .officers-table {
    display: block;
    overflow-x: auto;
  }
  
  .cta-buttons {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .toc {
    margin-bottom: var(--section-vertical-mobile);
  }
  
  .cta-section {
    padding: var(--section-vertical-mobile) var(--space-2);
  }
  
  .map-container {
    height: 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}


/* === news === */


.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.main-nav a.current {
  color: var(--color-primary);
  font-weight: 700;
  border-bottom: 2px solid var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
  min-width: var(--button-min-tap);
  min-height: var(--button-min-tap);
}

.nav-toggle .material-icons {
  font-size: 32px;
  color: var(--color-primary);
}

.hero h1::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: var(--color-accent);
}

.hero-subtitle {
  font-size: var(--fs-md);
  color: var(--color-text-secondary);
  margin-top: var(--space-3);
}

.breadcrumb-list .material-icons {
  font-size: 18px;
  color: var(--color-text-secondary);
}

.breadcrumb-list .current {
  color: var(--color-ink);
}

/* Main Content */
.news-main {
  padding: var(--section-vertical-desktop) 0;
}

/* Category Filter */
.category-filter {
  margin-bottom: var(--section-vertical-mobile);
}

.category-filter h2 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
  padding-left: var(--space-2);
  border-left: 4px solid var(--color-accent);
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.filter-btn {
  background-color: var(--color-bg-light);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  padding: 12px var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-family: var(--font-family);
  font-weight: 400;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--space-1);
  min-height: var(--button-min-tap);
  min-width: var(--button-min-tap);
}

.filter-btn .material-icons {
  font-size: 24px;
}

.filter-btn:hover {
  background-color: #ebebeb;
  transform: translateY(-1px);
}

.filter-btn.active {
  background-color: var(--color-accent);
  color: var(--color-paper);
  border-color: var(--color-accent);
}

.filter-btn[data-category="event"] .material-icons {
  color: var(--color-accent);
}

.filter-btn[data-category="result"] .material-icons {
  color: var(--color-accent);
}

.filter-btn[data-category="lineup"] .material-icons {
  color: var(--color-accent);
}

.filter-btn[data-category="other"] .material-icons {
  color: var(--color-accent);
}

.filter-btn.active .material-icons {
  color: var(--color-paper);
}

/* News List */
.news-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--section-vertical-desktop);
}

.news-card {
  background-color: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--card-padding-desktop);
  box-shadow: var(--card-shadow);
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
}

.news-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}

.news-card[data-category="event"] {
  border-top: 3px solid var(--color-accent);
}

.news-card[data-category="result"] {
  border-top: 3px solid #ffa726;
}

.news-card[data-category="lineup"] {
  border-top: 3px solid #ffb74d;
}

.news-card[data-category="other"] {
  border-top: 3px solid var(--color-primary);
}

.news-date {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-1);
  display: flex;
  align-items: center;
  gap: 4px;
}

.news-date .material-icons {
  font-size: 16px;
}

.news-category {
  display: inline-block;
  background-color: var(--color-accent);
  color: var(--color-paper);
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 12px;
}

.news-card[data-category="result"] .news-category {
  background-color: #ffa726;
}

.news-card[data-category="lineup"] .news-category {
  background-color: #ffb74d;
}

.news-card[data-category="other"] .news-category {
  background-color: var(--color-primary);
}

.news-title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.news-excerpt {
  font-size: var(--fs-sm);
  color: var(--color-ink);
  line-height: var(--lh-base);
  margin-bottom: var(--space-2);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.news-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 8px var(--space-2);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
  align-self: flex-start;
}

.news-link:hover {
  background-color: var(--color-primary);
  color: var(--color-paper);
}

.news-link .material-icons {
  font-size: 18px;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-1);
  margin-bottom: var(--section-vertical-desktop);
}

.pagination-btn {
  background-color: var(--color-bg-light);
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  padding: 12px var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-family: var(--font-family);
  cursor: pointer;
  transition: all 0.3s ease;
  min-width: var(--button-min-tap);
  min-height: var(--button-min-tap);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pagination-btn:hover:not(.active):not(:disabled) {
  background-color: #ebebeb;
}

.pagination-btn.active {
  background-color: var(--color-primary);
  color: var(--color-paper);
  border-color: var(--color-primary);
  font-weight: 700;
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pagination-btn .material-icons {
  font-size: 24px;
}

.cta-section h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.cta-section p {
  font-size: var(--fs-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-5);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn-primary .material-icons,
.btn-secondary .material-icons {
  font-size: 20px;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.85);
  line-height: var(--lh-base);
  text-decoration: none;
}

.footer-nav {
  list-style: none;
}

.footer-nav li {
  margin-bottom: var(--space-1);
}

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


/* === news-detail === */


a:hover {
  opacity: 0.7;
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.site-header__inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
}

.site-logo__icon {
  font-size: 40px;
}

.site-nav {
  display: none;
}

.site-nav__list {
  display: flex;
  gap: var(--sp-4);
  list-style: none;
}

.site-nav__link {
  color: var(--color-paper);
  font-weight: 700;
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-md);
  transition: background-color 0.3s ease;
}

.site-nav__link:hover {
  background-color: rgba(255, 255, 255, 0.1);
  opacity: 1;
}

/* Main */
.main-content {
  min-height: 60vh;
}

.breadcrumb__inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
}

.breadcrumb__list {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  list-style: none;
  flex-wrap: wrap;
  font-size: var(--fs-sm);
}

.breadcrumb__item {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.breadcrumb__item--current {
  font-weight: 700;
  color: var(--color-ink);
}

.breadcrumb__icon {
  font-size: 16px;
  color: var(--color-text-secondary);
}

/* Article */
.article {
  padding: var(--section-vertical-mobile) var(--sp-2);
}

.article__inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
}

.article__header {
  max-width: var(--max-width-article);
  margin: 0 auto var(--sp-6);
  text-align: center;
}

.article__category {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  background-color: var(--color-accent);
  color: var(--color-paper);
  padding: var(--sp-1) var(--sp-2);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 700;
  margin-bottom: var(--sp-2);
}

.article__category-icon {
  font-size: 20px;
}

.article__title {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.4;
  margin-bottom: var(--sp-2);
}

.article__meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  color: var(--color-text-secondary);
  font-size: var(--fs-sm);
}

.article__meta-icon {
  font-size: 18px;
}

/* Article Body */
.article__body {
  max-width: var(--max-width-article);
  margin: 0 auto;
}

.article__content {
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
}

.article__content > * + * {
  margin-top: var(--sp-3);
}

.article__content h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: var(--sp-2);
  margin-top: var(--sp-6);
  margin-bottom: var(--sp-3);
}

.article__content h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-top: var(--sp-5);
  margin-bottom: var(--sp-3);
}

.article__content p {
  margin-bottom: var(--sp-3);
}

.article__content ul,
.article__content ol {
  padding-left: var(--sp-3);
  margin-bottom: var(--sp-3);
}

.article__content li {
  margin-bottom: var(--sp-1);
  line-height: var(--lh-base);
}

.article__content img {
  border-radius: var(--radius-md);
  margin: var(--sp-5) 0;
}

.article__content figcaption {
  text-align: center;
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-top: var(--sp-1);
}

.article__content blockquote {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--sp-2);
  background-color: var(--color-bg-light);
  padding: var(--sp-2);
  margin: var(--sp-3) 0;
  font-style: italic;
}

/* PDF Section */
.pdf-section {
  margin-top: var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-line);
}

.pdf-section__title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.pdf-list {
  display: grid;
  gap: var(--sp-3);
}

.pdf-card {
  background-color: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--card-padding-mobile);
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  transition: box-shadow 0.3s ease;
}

.pdf-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.pdf-card__icon {
  font-size: 32px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.pdf-card__info {
  flex: 1;
}

.pdf-card__title {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--sp-1);
}

.pdf-card__size {
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.pdf-card__button {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  background-color: var(--color-accent);
  color: var(--color-paper);
  padding: 12px var(--sp-3);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-weight: 700;
  border: none;
  cursor: pointer;
  min-height: 50px;
  transition: opacity 0.3s ease;
  text-decoration: none;
}

.pdf-card__button:hover {
  opacity: 0.85;
}

.pdf-card__button-icon {
  font-size: 20px;
}

/* Related Event */
.related-event {
  margin-top: var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-line);
}

.related-event__title {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.event-card {
  background-color: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--card-padding-mobile);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s ease;
}

.event-card:hover {
  box-shadow: var(--shadow-card-hover);
}

.event-card__title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-2);
}

.event-card__meta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  margin-bottom: var(--sp-3);
}

.event-card__meta-item {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
}

.event-card__meta-icon {
  font-size: 18px;
  color: var(--color-accent);
}

.event-card__status {
  display: inline-block;
  background-color: var(--color-bg-primary-light);
  color: var(--color-primary);
  padding: 4px 12px;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 700;
  margin-bottom: var(--sp-3);
}

.event-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  background-color: transparent;
  color: var(--color-primary);
  padding: 12px var(--sp-3);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.event-card__link:hover {
  background-color: var(--color-primary);
  color: var(--color-paper);
  opacity: 1;
}

.event-card__link-icon {
  font-size: 20px;
}

/* Post Navigation */
.post-nav {
  margin-top: var(--sp-6);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--color-line);
  display: grid;
  gap: var(--sp-3);
}

.post-nav__item {
  display: block;
  background-color: var(--color-bg-light);
  border: 1px solid var(--color-line);
  padding: var(--sp-2);
  border-radius: var(--radius-md);
  transition: background-color 0.3s ease;
}

.post-nav__item:hover {
  background-color: var(--color-bg-primary-light);
}

.post-nav__label {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  font-size: var(--fs-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--sp-1);
}

.post-nav__icon {
  font-size: 18px;
}

.post-nav__title {
  font-size: var(--fs-sm);
  color: var(--color-ink);
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.cta-button {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  background-color: var(--color-accent);
  color: var(--color-paper);
  padding: var(--sp-2) 32px;
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-weight: 700;
  min-height: 50px;
  text-decoration: none;
  transition: opacity 0.3s ease;
}

.cta-button:hover {
  opacity: 0.85;
}

.cta-button__icon {
  font-size: 24px;
}

.site-footer__inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
}

.footer-info {
  text-align: center;
  margin-bottom: var(--sp-5);
}

.footer-info__title {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--sp-2);
}

.footer-info__text {
  font-size: var(--fs-sm);
  line-height: var(--lh-base);
  opacity: 0.9;
}

.footer-nav__list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-4);
  list-style: none;
}

.footer-nav__link {
  color: var(--color-paper);
  font-size: var(--fs-sm);
  transition: opacity 0.3s ease;
}

.footer-nav__link:hover {
  opacity: 0.7;
}

/* Responsive */
@media (min-width: 768px) {
  .site-nav {
    display: block;
  }
  
  .article {
    padding: var(--section-vertical-desktop) var(--sp-3);
  }
  
  .article__title {
    font-size: var(--fs-3xl);
  }
  
  .pdf-card {
    padding: var(--card-padding-desktop);
  }
  
  .event-card {
    padding: var(--card-padding-desktop);
  }
  
  .post-nav {
    grid-template-columns: 1fr 1fr;
  }
  
  .cta-section {
    padding-bottom: var(--sp-7);
  }
}

@media (min-width: 1024px) {
  .pdf-list {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  
  .article__content {
    font-size: var(--fs-md);
  }
}

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

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


/* === events === */


/* Skip Link */
        .skip-link {
            position: absolute;
            top: -40px;
            left: 0;
            background: var(--color-primary);
            color: var(--color-paper);
            padding: var(--space-2);
            text-decoration: none;
            z-index: 100;
        }

.skip-link:focus {
            top: 0;
        }

/* Header */
        .site-header {
            background-color: var(--color-paper);
            border-bottom: 1px solid var(--color-line);
            padding: var(--space-3) 0;
            position: sticky;
            top: 0;
            z-index: 50;
        }

.header-container {
            max-width: var(--max-width-content);
            margin: 0 auto;
            padding: 0 var(--space-3);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

.main-nav a:hover,
        .main-nav a:focus {
            color: var(--color-primary);
        }

.menu-toggle {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: var(--space-1);
        }

.menu-toggle .material-icons {
            font-size: 32px;
            color: var(--color-primary);
        }

/* Breadcrumb */
        .breadcrumb {
            background-color: #f5f5f5;
            padding: var(--space-2) 0;
        }

.breadcrumb-container {
            max-width: var(--max-width-content);
            margin: 0 auto;
            padding: 0 var(--space-3);
        }

/* Main Content */
        main {
            min-height: 60vh;
        }

/* Hero Section */
        .hero-section {
            background-color: var(--color-paper);
            padding: var(--section-vertical-desktop) 0;
            text-align: center;
        }

.hero-section h1 {
            font-size: var(--fs-3xl);
            font-weight: 700;
            color: var(--color-primary);
            display: inline-block;
            border-bottom: 3px solid var(--color-accent);
            padding-bottom: var(--space-2);
            margin-bottom: var(--space-3);
        }

.hero-section p {
            font-size: var(--fs-md);
            color: var(--color-ink);
            max-width: 800px;
            margin: 0 auto;
        }

/* Filter Section */
        .filter-section {
            background-color: #f5f5f5;
            padding: var(--space-5) 0;
            border-bottom: 1px solid var(--color-line);
        }

.year-tabs {
            display: flex;
            gap: var(--space-2);
            margin-bottom: var(--space-4);
            flex-wrap: wrap;
        }

.year-tab {
            background-color: #f5f5f5;
            color: var(--color-ink);
            border: none;
            padding: var(--space-2) var(--space-4);
            border-radius: var(--radius-md);
            font-size: var(--fs-base);
            font-family: var(--font-jp);
            cursor: pointer;
            transition: all 0.3s ease;
            min-height: 50px;
        }

.year-tab:hover,
        .year-tab:focus {
            background-color: #e0e0e0;
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

.year-tab.active {
            background-color: var(--color-primary);
            color: var(--color-paper);
        }

.category-filters {
            display: flex;
            gap: var(--space-3);
            flex-wrap: wrap;
        }

.category-filter {
            display: flex;
            align-items: center;
            gap: var(--space-1);
            cursor: pointer;
            font-size: var(--fs-base);
        }

.category-filter input[type="checkbox"] {
            width: 20px;
            height: 20px;
            cursor: pointer;
            accent-color: var(--color-primary);
        }

.category-filter .material-icons {
            font-size: 24px;
            color: var(--color-primary);
        }

/* Events List */
        .events-section {
            padding: var(--section-vertical-desktop) 0;
        }

.events-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--space-4);
            margin-bottom: var(--space-6);
        }

.event-date {
            display: flex;
            align-items: center;
            gap: var(--space-1);
            font-size: var(--fs-md);
            color: var(--color-primary);
            margin-bottom: var(--space-2);
        }

.event-date .material-icons {
            font-size: 24px;
        }

.event-title {
            font-size: var(--fs-lg);
            font-weight: 700;
            color: var(--color-ink);
            margin-bottom: var(--space-2);
        }

.event-venue {
            display: flex;
            align-items: center;
            gap: var(--space-1);
            font-size: var(--fs-base);
            color: var(--color-ink);
            margin-bottom: var(--space-2);
        }

.event-venue .material-icons {
            font-size: 24px;
        }

.event-meta {
            display: flex;
            align-items: center;
            gap: var(--space-2);
            margin-bottom: var(--space-3);
        }

.event-category {
            display: flex;
            align-items: center;
            gap: var(--space-1);
            font-size: var(--fs-sm);
            color: var(--color-accent);
        }

.event-category .material-icons {
            font-size: 24px;
        }

.event-status {
            font-size: var(--fs-sm);
            padding: 4px 12px;
            border-radius: 4px;
            font-weight: 700;
        }

.event-status.recruiting {
            background-color: var(--color-accent);
            color: var(--color-paper);
        }

.event-status.upcoming {
            background-color: var(--color-primary);
            color: var(--color-paper);
        }

.event-status.finished {
            background-color: #e0e0e0;
            color: var(--color-ink);
        }

.event-cta {
            background-color: var(--color-accent);
            color: var(--color-paper);
            border: none;
            padding: var(--space-2) var(--space-4);
            border-radius: var(--radius-md);
            font-size: var(--fs-base);
            font-family: var(--font-jp);
            font-weight: 700;
            cursor: pointer;
            min-height: 50px;
            width: 100%;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }

.event-cta:hover,
        .event-cta:focus {
            background-color: #e65100;
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

/* Empty State */
        .empty-state {
            text-align: center;
            padding: var(--space-7) 0;
        }

.empty-state .material-icons {
            font-size: 40px;
            color: var(--color-ink);
            margin-bottom: var(--space-2);
        }

.empty-state p {
            font-size: var(--fs-md);
            color: var(--color-ink);
        }

/* Pagination */
        .pagination {
            display: flex;
            justify-content: center;
            gap: var(--space-2);
            margin-top: var(--space-6);
        }

.pagination-btn:hover,
        .pagination-btn:focus {
            background-color: var(--color-primary);
            color: var(--color-paper);
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

/* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #1a237e 0%, #283593 100%);
            padding: var(--section-vertical-desktop) 0;
            text-align: center;
        }

.btn-primary:hover,
        .btn-primary:focus {
            background-color: #e65100;
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

.btn-secondary:hover,
        .btn-secondary:focus {
            background-color: var(--color-paper);
            color: var(--color-primary);
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }

/* Footer */
        .site-footer {
            background-color: var(--color-primary);
            color: var(--color-paper);
            padding: var(--space-6) 0 var(--space-4);
        }

.footer-section ul li {
            margin-bottom: var(--space-2);
        }

.footer-section a:hover,
        .footer-section a:focus {
            color: var(--color-accent);
        }

.footer-bottom p {
            font-size: var(--fs-sm);
        }

/* Responsive */
        @media (max-width: 768px) {
            .hero-section {
                padding: var(--section-vertical-mobile) 0;
            }
            
            .hero-section h1 {
                font-size: var(--fs-xl);
            }
            
            .main-nav {
                display: none;
            }
            
            .main-nav.active {
                display: block;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background-color: var(--color-paper);
                border-top: 1px solid var(--color-line);
                padding: var(--space-3);
            }
            
            .main-nav.active ul {
                flex-direction: column;
                gap: var(--space-2);
            }
            
            .menu-toggle {
                display: block;
            }
            
            .year-tabs {
                flex-direction: column;
            }
            
            .category-filters {
                flex-direction: column;
            }
            
            .events-grid {
                grid-template-columns: 1fr;
                gap: var(--space-3);
            }
            
            .event-card {
                padding: var(--card-padding-mobile);
            }
            
            .events-section {
                padding: var(--section-vertical-mobile) 0;
            }
            
            .filter-section {
                padding: var(--space-4) 0;
            }
            
            .cta-section {
                padding: var(--section-vertical-mobile) 0;
            }
            
            .cta-buttons {
                flex-direction: column;
                align-items: stretch;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
                gap: var(--space-4);
            }
        }

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

/* Focus visible */
        :focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }


/* === events-detail === */


/* Header */
    .site-header {
      background-color: var(--color-primary);
      padding: var(--space-2) 0;
      position: sticky;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

/* Breadcrumb */
    .breadcrumb {
      background-color: var(--color-bg-light);
      padding: var(--space-2) 0;
    }

.breadcrumb-separator {
      color: var(--color-ink);
    }

/* Main */
    main {
      max-width: var(--max-width-content);
      margin: 0 auto;
      padding: var(--section-vertical-desktop) var(--space-3);
    }

/* Hero Section */
    .event-hero {
      position: relative;
      margin-bottom: var(--space-6);
      border-radius: var(--radius-md);
      overflow: hidden;
      background: linear-gradient(135deg, var(--color-primary) 0%, #283593 100%);
      padding: var(--space-6) var(--card-padding-desktop);
      color: var(--color-paper);
    }

.event-hero::before {
      content: '';
      position: absolute;
      top: 0;
      right: 0;
      width: 50%;
      height: 100%;
      background: url('https://source.unsplash.com/1200x800/?volleyball,sports,court') center/cover no-repeat;
      opacity: 0.15;
      z-index: 0;
    }

.event-hero-content {
      position: relative;
      z-index: 1;
    }

.event-status .material-icons {
      font-size: var(--icon-sm);
    }

h1 {
      font-size: var(--fs-3xl);
      font-weight: 700;
      line-height: 1.4;
      margin-bottom: var(--space-4);
    }

.event-meta-item {
      display: flex;
      align-items: center;
      gap: var(--space-1);
    }

.event-meta-item .material-icons {
      font-size: var(--icon-md);
      color: var(--color-accent);
    }

/* Main Content */
    .event-content-wrapper {
      display: grid;
      grid-template-columns: 1fr 350px;
      gap: var(--space-5);
    }

/* Event Details */
    .event-details {
      background-color: var(--color-paper);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      padding: var(--card-padding-desktop);
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

h2 {
      font-size: var(--fs-2xl);
      font-weight: 700;
      color: var(--color-primary);
      border-left: 4px solid var(--color-accent);
      padding-left: var(--space-2);
      margin-bottom: var(--space-3);
    }

.info-table {
      width: 100%;
      border-collapse: collapse;
      margin-bottom: var(--space-5);
    }

.info-table th,
    .info-table td {
      padding: var(--space-2) var(--space-3);
      border-bottom: 1px solid var(--color-line);
      text-align: left;
    }

.info-table th {
      background-color: var(--color-bg-light);
      font-weight: 700;
      width: 180px;
    }

.info-table td {
      color: var(--color-ink);
    }

.event-description {
      line-height: var(--lh-base);
      margin-bottom: var(--space-5);
    }

/* PDF Downloads */
    .pdf-downloads {
      background-color: var(--color-bg-light);
      border-radius: var(--radius-md);
      padding: var(--card-padding-desktop);
    }

h3 {
      font-size: var(--fs-xl);
      font-weight: 700;
      color: var(--color-ink);
      margin-bottom: var(--space-3);
    }

.pdf-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background-color: var(--color-paper);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      padding: var(--space-2) var(--space-3);
      transition: all 0.3s ease;
    }

.pdf-item:hover {
      border-color: var(--color-accent);
      box-shadow: 0 2px 8px rgba(255,111,0,0.2);
    }

.pdf-info {
      display: flex;
      align-items: center;
      gap: var(--space-2);
    }

.pdf-info .material-icons {
      font-size: var(--icon-md);
      color: var(--color-accent);
    }

.pdf-title {
      font-weight: 700;
      color: var(--color-ink);
    }

.pdf-download-btn {
      display: inline-flex;
      align-items: center;
      gap: var(--space-1);
      background-color: var(--color-accent);
      color: var(--color-paper);
      text-decoration: none;
      padding: var(--space-1) var(--space-2);
      border-radius: var(--radius-md);
      font-size: var(--fs-sm);
      font-weight: 700;
      transition: opacity 0.3s ease;
      min-height: 48px;
    }

.pdf-download-btn:hover {
      opacity: 0.9;
    }

.pdf-download-btn .material-icons {
      font-size: var(--icon-sm);
    }

/* Sidebar */
    .event-sidebar {
      display: flex;
      flex-direction: column;
      gap: var(--space-4);
    }

.sidebar-card {
      background-color: var(--color-paper);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      padding: var(--card-padding-desktop);
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

.sidebar-card h3 {
      margin-bottom: var(--space-3);
    }

.contact-info {
      display: flex;
      flex-direction: column;
      gap: var(--space-2);
    }

.contact-item {
      display: flex;
      align-items: flex-start;
      gap: var(--space-2);
    }

.contact-item .material-icons {
      font-size: var(--icon-md);
      color: var(--color-primary);
      margin-top: 2px;
    }

.contact-text {
      font-size: var(--fs-base);
      line-height: var(--lh-base);
    }

.btn-primary .material-icons {
      font-size: var(--icon-sm);
    }

.related-events-list {
      display: flex;
      flex-direction: column;
      gap: var(--space-2);
    }

.related-event-item {
      padding: var(--space-2);
      border-bottom: 1px solid var(--color-line);
    }

.related-event-item:last-child {
      border-bottom: none;
    }

.related-event-date {
      font-size: var(--fs-sm);
      color: var(--color-accent);
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: var(--space-1);
      margin-bottom: var(--space-1);
    }

.related-event-date .material-icons {
      font-size: 18px;
    }

.related-event-title {
      color: var(--color-ink);
      text-decoration: none;
      font-size: var(--fs-base);
      line-height: 1.6;
      display: block;
    }

.related-event-title:hover {
      color: var(--color-primary);
      text-decoration: underline;
    }

/* Footer */
    .site-footer {
      background-color: var(--color-primary);
      color: var(--color-paper);
      padding: var(--space-5) 0 var(--space-3);
      margin-top: var(--section-vertical-desktop);
    }

.footer-container {
      max-width: var(--max-width-content);
      margin: 0 auto;
      padding: 0 var(--space-3);
    }

.footer-section h4 {
      font-size: var(--fs-lg);
      font-weight: 700;
      margin-bottom: var(--space-2);
      color: var(--color-paper);
    }

.footer-nav ul {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: var(--space-1);
    }

.footer-nav a {
      color: var(--color-paper);
      text-decoration: none;
      font-size: var(--fs-base);
      opacity: 0.9;
      transition: opacity 0.3s ease;
    }

.footer-nav a:hover {
      opacity: 1;
    }

/* Responsive */
    @media (max-width: 768px) {
      .header-container {
        padding: 0 var(--space-2);
      }
      
      .main-nav ul {
        gap: var(--space-2);
      }
      
      .main-nav a {
        font-size: var(--fs-sm);
      }
      
      main {
        padding: var(--section-vertical-mobile) var(--space-2);
      }
      
      .event-hero {
        padding: var(--space-5) var(--card-padding-mobile);
      }
      
      h1 {
        font-size: var(--fs-2xl);
      }
      
      .event-meta {
        gap: var(--space-2);
        font-size: var(--fs-base);
      }
      
      .event-content-wrapper {
        grid-template-columns: 1fr;
      }
      
      .event-details,
      .sidebar-card,
      .pdf-downloads {
        padding: var(--card-padding-mobile);
      }
      
      .info-table th {
        width: 120px;
        font-size: var(--fs-sm);
      }
      
      .info-table th,
      .info-table td {
        padding: var(--space-2);
      }
      
      h2 {
        font-size: var(--fs-xl);
      }
      
      h3 {
        font-size: var(--fs-lg);
      }
      
      .pdf-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-2);
      }
      
      .pdf-download-btn {
        width: 100%;
        justify-content: center;
      }
      
      .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-4);
      }
    }


/* === teams === */


.site-logo img {
  height: 40px;
  margin-right: var(--sp-2);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-accent);
}

.breadcrumb-inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

.breadcrumb-list li:not(:last-child)::after {
  content: '›';
  margin-left: var(--sp-1);
  color: var(--color-ink);
}

/* Page Header */
.page-header {
  margin-bottom: var(--sp-6);
}

.page-header h1 {
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--color-primary);
  border-bottom: 3px solid var(--color-accent);
  padding-bottom: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.page-intro {
  font-size: var(--fs-md);
  color: var(--color-ink);
  line-height: var(--lh-base);
}

/* Teams Grid */
.teams-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
}

.team-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--card-padding-desktop);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.team-card-header {
  display: flex;
  align-items: center;
  margin-bottom: var(--sp-3);
  padding-bottom: var(--sp-2);
  border-bottom: 2px solid var(--color-line);
}

.team-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), #3949ab);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: var(--sp-2);
  flex-shrink: 0;
}

.team-icon .material-icons {
  color: var(--color-paper);
  font-size: var(--icon-md);
}

.team-card h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-ink);
  margin: 0;
}

.team-meta {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
  margin-bottom: var(--sp-3);
}

.team-meta-item {
  display: flex;
  align-items: center;
  font-size: var(--fs-sm);
  color: var(--color-ink);
}

.team-meta-item .material-icons {
  font-size: var(--icon-sm);
  color: var(--color-accent);
  margin-right: var(--sp-1);
}

.team-description {
  font-size: var(--fs-base);
  color: var(--color-ink);
  line-height: var(--lh-base);
  margin-bottom: var(--sp-3);
}

.team-achievements {
  background: var(--color-bg-ghost);
  border-radius: var(--radius-md);
  padding: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.team-achievements h4 {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--sp-1);
}

.team-achievements ul {
  list-style: none;
  padding-left: 0;
}

.team-achievements li {
  font-size: var(--fs-sm);
  color: var(--color-ink);
  padding-left: var(--sp-2);
  position: relative;
}

.team-achievements li::before {
  content: '▸';
  color: var(--color-accent);
  position: absolute;
  left: 0;
}

/* Info Section */
.info-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
  border-radius: var(--radius-md);
  padding: var(--sp-6) var(--sp-4);
  margin-top: var(--sp-7);
  border: 1px solid var(--color-line);
}

.info-section h2 {
  font-size: var(--fs-2xl);
  font-weight: 700;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: var(--sp-2);
  margin-bottom: var(--sp-4);
}

.info-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}

.info-box {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.info-box h3 {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--color-ink);
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
}

.info-box h3 .material-icons {
  color: var(--color-accent);
  font-size: var(--icon-md);
  margin-right: var(--sp-2);
}

.info-box p {
  font-size: var(--fs-base);
  color: var(--color-ink);
  line-height: var(--lh-base);
  margin-bottom: var(--sp-2);
}

.info-box ul {
  list-style: none;
  padding-left: 0;
}

.info-box li {
  font-size: var(--fs-base);
  color: var(--color-ink);
  padding-left: var(--sp-3);
  position: relative;
  margin-bottom: var(--sp-1);
}

.info-box li::before {
  content: '✓';
  color: var(--color-accent);
  position: absolute;
  left: 0;
  font-weight: 700;
}

.cta-button .material-icons {
  margin-left: var(--sp-1);
  font-size: var(--icon-sm);
}

.footer-inner {
  max-width: var(--max-width-content);
  margin: 0 auto;
}

.footer-about h3,
.footer-links h3,
.footer-contact h3 {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: var(--color-paper);
}

.footer-about p {
  font-size: var(--fs-sm);
  line-height: var(--lh-base);
  color: rgba(255,255,255,0.9);
}

.footer-links ul {
  list-style: none;
}

.footer-links a {
  color: rgba(255,255,255,0.9);
  text-decoration: none;
  font-size: var(--fs-sm);
  display: block;
  padding: var(--sp-1) 0;
  transition: color 0.3s ease;
}

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

.footer-contact p {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--sp-1);
}

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


/* === register === */


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

/* Header */
header {
  background: linear-gradient(135deg, var(--color-primary) 0%, #283593 100%);
  color: var(--color-paper);
  padding: var(--sp-3) 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-size: var(--fs-xl);
  font-weight: 700;
  letter-spacing: 0.05em;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: var(--sp-4);
}

nav a {
  color: var(--color-paper);
  font-weight: 400;
  transition: opacity 0.3s ease;
  font-size: var(--fs-base);
}

nav a:hover {
  opacity: 0.7;
}

.breadcrumb a {
  color: var(--color-primary);
  text-decoration: underline;
}

.breadcrumb a:hover {
  opacity: 0.7;
}

/* Main */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

section {
  margin: var(--section-spacing-desktop) 0;
}

/* Lead Section */
.lead-section {
  background-color: #f5f5f5;
  padding: var(--sp-5) var(--sp-4);
  border-radius: var(--radius-md);
  margin: var(--section-spacing-desktop) 0;
}

.lead-section p {
  margin: 0;
  line-height: 2.0;
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-4);
}

.step-card {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.step-icon {
  color: var(--color-accent);
  font-size: 40px;
  margin-bottom: var(--sp-2);
}

.step-card h3 {
  font-size: var(--fs-lg);
  color: var(--color-primary);
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.step-card ul {
  margin: var(--sp-3) 0;
  padding-left: var(--sp-3);
  line-height: 2.0;
}

.step-card li {
  margin-bottom: var(--sp-2);
}

/* Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-1);
  padding: var(--sp-2) var(--sp-4);
  min-height: 50px;
  border-radius: var(--radius-md);
  font-size: var(--fs-base);
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  text-align: center;
}

/* Table */
.table-wrapper {
  overflow-x: auto;
  margin-top: var(--sp-4);
}

table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
}

th, td {
  padding: var(--sp-2);
  text-align: left;
  border: 1px solid var(--color-line);
}

th {
  background-color: #f5f5f5;
  font-weight: 700;
  color: var(--color-primary);
}

/* Fee Section */
.fee-section {
  background-color: #f5f5f5;
  padding: var(--sp-5) var(--sp-4);
  border-radius: var(--radius-md);
  margin-top: var(--sp-4);
}

.fee-section p {
  margin: 0;
  line-height: 2.0;
  font-size: var(--fs-lg);
  font-weight: 700;
}

/* Notes List */
.notes-list {
  list-style: none;
  padding: 0;
  margin: var(--sp-4) 0 0 0;
}

.notes-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
  margin-bottom: var(--sp-2);
  line-height: 2.0;
}

.notes-list .material-icons {
  color: var(--color-accent);
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* FAQ */
.faq-item {
  margin-bottom: var(--sp-3);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-question {
  background-color: #f5f5f5;
  padding: var(--sp-3);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 700;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: #e8e8e8;
}

.faq-question .material-icons {
  color: var(--color-accent);
  font-size: 24px;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question .material-icons {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 var(--sp-3);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: var(--sp-3);
  max-height: 500px;
}

/* Contact Info */
.contact-info {
  background: var(--color-paper);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: var(--sp-4);
  margin-top: var(--sp-4);
}

.contact-info-item .material-icons {
  color: var(--color-accent);
  font-size: 24px;
  flex-shrink: 0;
  margin-top: 2px;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(255, 111, 0, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 80% 50%, rgba(255, 111, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

.btn-white {
  background-color: transparent;
  color: var(--color-paper);
  border: 2px solid var(--color-paper);
}

.btn-white:hover {
  background-color: var(--color-paper);
  color: var(--color-primary);
}

/* Footer */
footer {
  background: linear-gradient(135deg, #1a1a2e 0%, var(--color-primary) 100%);
  color: var(--color-paper);
  padding: var(--sp-6) 0 var(--sp-4);
  margin-top: var(--section-spacing-desktop);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: var(--sp-2);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}


/* === links === */


/* Header */
    .header {
      background-color: var(--color-primary);
      color: var(--color-paper);
      padding: var(--space-3) 0;
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }

.header__logo-icon {
      font-size: 40px;
      color: var(--color-accent);
    }

.nav__toggle {
      display: none;
      background: none;
      border: none;
      color: var(--color-paper);
      font-size: 32px;
      cursor: pointer;
      padding: var(--space-1);
    }

.nav__menu {
      display: flex;
      gap: var(--space-4);
      list-style: none;
    }

.nav__link {
      color: var(--color-paper);
      text-decoration: none;
      font-weight: 400;
      transition: color 0.3s ease;
      padding: var(--space-1) var(--space-2);
      border-radius: var(--radius-md);
    }

.nav__link:hover,
    .nav__link--active {
      color: var(--color-accent);
      background-color: rgba(255, 255, 255, 0.1);
    }

.breadcrumb__link {
      color: var(--color-primary);
      text-decoration: none;
      transition: color 0.3s ease;
    }

.breadcrumb__link:hover {
      color: var(--color-accent);
    }

.breadcrumb__separator {
      color: var(--color-line);
      font-size: var(--fs-sm);
    }

/* Main */
    .main {
      max-width: var(--max-width-content);
      margin: 0 auto;
      padding: var(--section-vertical) var(--space-2);
    }

/* Page Header */
    .page-header {
      text-align: center;
      margin-bottom: var(--space-6);
    }

.page-header__title {
      font-size: var(--fs-3xl);
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: var(--space-3);
      padding-bottom: var(--space-2);
      border-bottom: 3px solid var(--color-accent);
      display: inline-block;
    }

.page-header__description {
      font-size: var(--fs-md);
      color: var(--color-ink);
      max-width: 800px;
      margin: 0 auto;
    }

/* Links Section */
    .links-section {
      margin-bottom: var(--space-6);
    }

.links-section__title {
      font-size: var(--fs-2xl);
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: var(--heading-margin-bottom);
      padding-left: var(--space-2);
      border-left: 4px solid var(--color-accent);
    }

.links-list {
      display: grid;
      gap: var(--space-3);
    }

.link-card {
      background-color: var(--color-paper);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      padding: var(--card-padding);
      box-shadow: 0 2px 8px rgba(0,0,0,0.1);
      transition: box-shadow 0.3s ease, border-color 0.3s ease;
      display: flex;
      align-items: flex-start;
      gap: var(--space-3);
      text-decoration: none;
      color: inherit;
    }

.link-card:hover {
      box-shadow: 0 4px 16px rgba(0,0,0,0.15);
      border-color: var(--color-accent);
    }

.link-card__icon {
      flex-shrink: 0;
      width: 48px;
      height: 48px;
      background-color: rgba(26, 35, 126, 0.1);
      border-radius: var(--radius-md);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 32px;
      color: var(--color-primary);
    }

.link-card__content {
      flex: 1;
    }

.link-card__title {
      font-size: var(--fs-lg);
      font-weight: 700;
      color: var(--color-primary);
      margin-bottom: var(--space-1);
    }

.link-card__description {
      font-size: var(--fs-base);
      color: var(--color-ink);
      margin-bottom: var(--space-2);
    }

.link-card__url {
      font-size: var(--fs-sm);
      color: var(--color-accent);
      word-break: break-all;
      display: flex;
      align-items: center;
      gap: var(--space-1);
    }

.link-card__url-icon {
      font-size: 18px;
    }

/* Footer */
    .footer {
      background-color: var(--color-primary);
      color: var(--color-paper);
      padding: var(--space-5) 0 var(--space-3);
      margin-top: var(--section-vertical);
    }

.footer__inner {
      max-width: var(--max-width-content);
      margin: 0 auto;
      padding: 0 var(--space-2);
    }

.footer__nav {
      margin-bottom: var(--space-4);
    }

.footer__info {
      text-align: center;
      padding-top: var(--space-3);
      border-top: 1px solid rgba(255, 255, 255, 0.2);
    }

.footer__org-name {
      font-size: var(--fs-md);
      font-weight: 700;
      margin-bottom: var(--space-1);
    }

/* Accessibility */
    @media (prefers-reduced-motion: reduce) {
      * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }
    }


/* === privacy === */


/* Reset & Base */
    *, *::before, *::after {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

html {
      scroll-behavior: smooth;
    }

.nav__list {
      display: flex;
      gap: var(--sp-4);
      list-style: none;
    }

.nav__link:hover {
      background-color: rgba(26, 35, 126, 0.05);
      opacity: 1;
    }

.hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      background: transparent;
      border: none;
      cursor: pointer;
      padding: var(--sp-1);
    }

.hamburger__bar {
      width: 25px;
      height: 3px;
      background-color: var(--color-primary);
      transition: all 0.3s ease;
    }

.breadcrumb__item::after {
      content: '›';
      color: var(--color-line);
      font-weight: 700;
    }

.breadcrumb__item:last-child::after {
      display: none;
    }

/* Hero */
    .hero {
      background: linear-gradient(135deg, var(--color-primary) 0%, #283593 100%);
      padding: var(--section-vertical-desktop) var(--sp-3);
      text-align: center;
      position: relative;
      overflow: hidden;
    }

.hero__inner {
      max-width: var(--max-width-policy);
      margin: 0 auto;
      position: relative;
      z-index: 1;
    }

/* Policy Section */
    .policy {
      padding: var(--section-vertical-desktop) var(--sp-3);
      background-color: var(--color-paper);
    }

.policy__inner {
      max-width: var(--max-width-policy);
      margin: 0 auto;
    }

.policy__section {
      margin-bottom: var(--sp-6);
    }

.policy__section:last-child {
      margin-bottom: 0;
    }

.policy__heading {
      font-size: var(--fs-xl);
      font-weight: 700;
      color: var(--color-primary);
      border-left: 4px solid var(--color-accent);
      padding-left: var(--sp-2);
      margin-bottom: var(--heading-margin-bottom);
    }

.policy__content {
      font-size: var(--fs-base);
      line-height: var(--lh-base);
      color: var(--color-ink);
    }

.policy__content p {
      margin-bottom: var(--sp-3);
    }

.policy__content p:last-child {
      margin-bottom: 0;
    }

.policy__list {
      list-style: disc;
      padding-left: var(--sp-4);
      margin-bottom: var(--sp-3);
    }

.policy__list li {
      margin-bottom: var(--sp-1);
    }

.policy__link {
      color: var(--color-primary);
      text-decoration: underline;
    }

.policy__meta {
      margin-top: var(--sp-6);
      padding-top: var(--sp-4);
      border-top: 1px solid var(--color-line);
      font-size: var(--fs-base);
      color: var(--color-ink);
    }

.policy__meta p {
      margin-bottom: var(--sp-1);
    }

.policy__meta p:last-child {
      margin-bottom: 0;
    }

.footer__list {
      list-style: none;
    }

.footer__list-item {
      margin-bottom: var(--sp-2);
    }

.footer__link {
      color: var(--color-paper);
      opacity: 0.9;
      transition: opacity 0.3s ease;
    }

.footer__link:hover {
      opacity: 1;
    }

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