/* ── 헤더 ── */
    header { text-align: center; padding: 20px 16px 16px; background: linear-gradient(180deg, #1a0a2e 0%, var(--bg) 100%); }
    header h1 { font-size: 2.2rem; font-weight: 900; letter-spacing: -1px; background: linear-gradient(135deg, var(--pink), var(--primary), var(--blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
    header p { margin-top: 6px; font-size: 0.9rem; color: var(--muted); }
    .live-badge { display: inline-flex; align-items: center; gap: 5px; margin-top: 10px; padding: 4px 12px; border-radius: 20px; background: rgba(255,77,141,0.15); border: 1px solid rgba(255,77,141,0.3); font-size: 0.75rem; color: var(--pink); }
    .live-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--pink); animation: pulse 1.4s infinite; }

    /* ── 메인 ── */
    main { max-width: 680px; margin: 0 auto; padding: 0 16px 48px; }

    /* ── 섹션 제목 ── */
    .section-title { font-size: 0.82rem; font-weight: 700; color: var(--muted); margin: 20px 0 10px; display: flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: 1px; }
    .section-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

    /* ── 토스트 ── */
    .toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(80px); background: #1a1a3e; color: var(--text); padding: 12px 24px; border-radius: 12px; font-size: 0.88rem; font-weight: 600; z-index: 9999; transition: transform 0.3s; pointer-events: none; white-space: nowrap; border: 1px solid var(--border); }
    .toast.show { transform: translateX(-50%) translateY(0); }

    /* ── 로딩 ── */
    .loading { text-align: center; padding: 40px 0; color: var(--muted); font-size: 0.9rem; }
    .spinner { display: inline-block; width: 28px; height: 28px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.8s linear infinite; margin-bottom: 10px; }

    /* ── footer ── */
    footer {
      text-align: center;
      padding: 20px 12px 35px;
      color: var(--muted);
      font-size: 0.7rem;
      border-top: 1px solid var(--border);
      margin-top: 28px;
    }
    footer a { transition: color 0.15s; text-decoration: none; }
    footer a:hover { color: var(--pink); }

    /* ── 네비게이션 탭 ── */
    #mainNav {
      display: flex;
      gap: 0;
      border-bottom: 1px solid var(--border);
      background: var(--bg);
      position: sticky;
      top: 0;
      z-index: 50;
    }
    .nav-tab {
      flex: 1;
      padding: 12px 16px;
      border: none;
      background: transparent;
      color: var(--muted);
      font-weight: 700;
      font-size: 0.9rem;
      font-family: inherit;
      cursor: pointer;
      transition: all 0.15s;
      border-bottom: 3px solid transparent;
      margin-bottom: -1px;
    }
    .nav-tab:hover { color: var(--primary); }
    .nav-tab.active {
      color: var(--primary);
      border-bottom-color: var(--primary);
      background: rgba(124,77,255,0.04);
    }

    /* ── 페이지 전환 ── */
    #votePage { display: block; }
    #votePage.hidden { display: none; }
    #communityPage { display: none; }
    #communityPage.show { display: block; }

    /* ── 모바일 최적화 ── */
    @media (max-width: 480px) {
      header { padding: 12px 12px 8px; }
      header h1 { font-size: 1.6rem; letter-spacing: -0.5px; }
      header p { margin-top: 3px; font-size: 0.8rem; }
      .live-badge { margin-top: 6px; font-size: 0.65rem; padding: 2px 8px; }
      .section-title { font-size: 0.75rem; margin: 10px 0 6px; letter-spacing: 0.5px; }
      main { padding: 0 12px 48px; }
      .nav-tab { padding: 10px 12px; font-size: 0.85rem; }
      footer { padding: 16px 8px 40px; font-size: 0.65rem; margin-top: 20px; }
    }

    @media (max-width: 320px) {
      header h1 { font-size: 1.5rem; }
      main { padding: 0 8px 48px; }
    }