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

    body {
      font-family: 'Sora', system-ui, sans-serif;
      background: var(--bg-primary, #09082b);
      color: var(--white, #fff);
      min-height: 100vh;
      overflow-x: hidden;
    }

    body::before {
      content: '';
      position: fixed; inset: 0;
      background-image: radial-gradient(rgba(0,247,255,0.04) 1px, transparent 1px);
      background-size: 30px 30px;
      pointer-events: none;
      z-index: 0;
    }

    .page-wrap { position: relative; z-index: 1; }

    /* ─── Screens ─────────────────────────────────── */
    .screen { display: none; }
    .screen.active { display: block; }

    /* ═══════════════════════════════════════
       HUB SCREEN
    ═══════════════════════════════════════ */

    /* Hero */
    .hub-hero {
      padding: clamp(100px,14vw,155px) clamp(20px,8vw,100px) clamp(36px,5vw,56px);
      position: relative; overflow: hidden;
    }

    .hub-hero::before {
      content: '';
      position: absolute; top: -60px; left: 50%;
      transform: translateX(-50%);
      width: 700px; height: 300px;
      background: radial-gradient(ellipse, rgba(0,247,255,0.07), transparent 70%);
      pointer-events: none;
    }

    .hero-eyebrow {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 0.7rem; font-weight: 700;
      color: var(--accent,#00f7ff);
      text-transform: uppercase; letter-spacing: 0.16em;
      background: rgba(0,247,255,0.07);
      border: 1px solid rgba(0,247,255,0.18);
      padding: 5px 14px; border-radius: 999px;
      margin-bottom: 18px;
    }

    .hub-hero h1 {
      font-family: 'Playfair Display', serif;
      font-size: clamp(2.2rem,6vw,4rem);
      font-weight: 700; color: #fff;
      line-height: 1.1; letter-spacing: -0.02em;
      margin-bottom: 14px;
    }

    .hub-hero h1 em { font-style: italic; color: var(--accent,#00f7ff); }

    .hub-hero p {
      font-size: clamp(0.88rem,2vw,1rem);
      color: var(--gray,#94a3b8);
      max-width: 500px; line-height: 1.75; margin-bottom: 28px;
    }

    /* Search */
    .hub-search-wrap { position: relative; max-width: 440px; }
    .hub-search-wrap i { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--gray,#94a3b8); font-size: 0.85rem; }
    .hub-search {
      width: 100%; padding: 12px 14px 12px 40px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.09);
      border-radius: 11px; color: #fff;
      font-size: 0.88rem; font-family: 'Sora', sans-serif;
      outline: none; transition: all 0.22s ease;
    }
    .hub-search:focus { border-color: var(--accent,#00f7ff); box-shadow: 0 0 0 3px rgba(0,247,255,0.08); }
    .hub-search::placeholder { color: rgba(148,163,184,0.38); }

    /* Toolbar */
    .hub-toolbar {
      padding: 0 clamp(20px,8vw,100px) 28px;
      display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    }

    .yr-tab {
      display: inline-flex; align-items: center; gap: 6px;
      padding: 7px 16px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.07);
      border-radius: 999px;
      font-size: 0.77rem; font-weight: 600; color: var(--gray,#94a3b8);
      cursor: pointer; transition: all 0.2s; white-space: nowrap;
      font-family: 'Sora', sans-serif;
    }
    .yr-tab:hover { color: #fff; border-color: rgba(0,247,255,0.25); }
    .yr-tab.active { background: var(--accent,#00f7ff); color: #09082b; border-color: var(--accent,#00f7ff); }

    /* Quiz grid */
    .hub-content { padding: 0 clamp(20px,8vw,100px) 80px; }

    .quiz-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(300px,1fr));
      gap: 18px;
    }

    /* Quiz card */
    .quiz-card {
      background: rgba(17,34,64,0.75);
      border: 1px solid rgba(255,255,255,0.06);
      border-radius: 16px; overflow: hidden;
      transition: all 0.28s ease;
      animation: fadeUp 0.45s ease both;
      backdrop-filter: blur(8px);
    }

    .quiz-card:hover {
      border-color: rgba(0,247,255,0.2);
      transform: translateY(-3px);
      box-shadow: 0 14px 36px rgba(0,0,0,0.38);
    }

    @keyframes fadeUp {
      from { opacity:0; transform:translateY(14px); }
      to   { opacity:1; transform:translateY(0); }
    }

    .quiz-card:nth-child(1){animation-delay:.04s}
    .quiz-card:nth-child(2){animation-delay:.08s}
    .quiz-card:nth-child(3){animation-delay:.12s}
    .quiz-card:nth-child(4){animation-delay:.16s}
    .quiz-card:nth-child(5){animation-delay:.20s}
    .quiz-card:nth-child(6){animation-delay:.24s}

    .quiz-card-top {
      padding: 20px 20px 14px;
      display: flex; align-items: flex-start; justify-content: space-between; gap: 12px;
    }

    .quiz-icon {
      width: 46px; height: 46px; border-radius: 12px;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.25rem; flex-shrink: 0;
    }

    .yr-pill {
      font-size: 0.65rem; font-weight: 700;
      padding: 3px 9px; border-radius: 4px;
      text-transform: uppercase; letter-spacing: 0.08em;
      white-space: nowrap;
    }

    .y1-pill { background:rgba(0,247,255,0.1);  color:#00f7ff; border:1px solid rgba(0,247,255,0.2); }
    .y2-pill { background:rgba(96,165,250,0.1); color:#60a5fa; border:1px solid rgba(96,165,250,0.2); }
    .y3-pill { background:rgba(167,139,250,0.1);color:#a78bfa; border:1px solid rgba(167,139,250,0.2); }
    .y4-pill { background:rgba(251,191,36,0.1); color:#fbbf24; border:1px solid rgba(251,191,36,0.2); }

    .quiz-card-body { padding: 0 20px 18px; }

    .quiz-name {
      font-size: 0.96rem; font-weight: 700; color: #fff;
      margin-bottom: 6px; line-height: 1.3;
    }

    .quiz-course {
      font-size: 0.76rem; color: var(--gray,#94a3b8);
      margin-bottom: 14px;
      display: flex; align-items: center; gap: 6px;
    }

    .quiz-course i { color: var(--accent,#00f7ff); font-size: 0.68rem; }

    .quiz-meta-row {
      display: flex; gap: 14px; margin-bottom: 16px; flex-wrap: wrap;
    }

    .qmeta {
      display: flex; align-items: center; gap: 5px;
      font-size: 0.75rem; color: var(--gray,#94a3b8);
    }

    .qmeta i { color: var(--accent,#00f7ff); font-size: 0.68rem; }

    .difficulty-bar {
      height: 3px; background: rgba(255,255,255,0.06);
      border-radius: 999px; overflow: hidden; margin-bottom: 16px;
    }

    .diff-fill { height: 100%; border-radius: 999px; }
    .diff-easy   { background: #4ade80; width: 33%; }
    .diff-medium { background: #fbbf24; width: 66%; }
    .diff-hard   { background: #f87171; width: 100%; }

    .btn-start {
      display: flex; align-items: center; justify-content: center; gap: 8px;
      width: 100%; padding: 11px;
      background: var(--accent,#00f7ff); color: #09082b;
      border: none; border-radius: 9px;
      font-size: 0.84rem; font-weight: 700;
      cursor: pointer; font-family: 'Sora',sans-serif;
      transition: all 0.22s ease;
    }

    .btn-start:hover {
      background: #fff;
      box-shadow: 0 8px 22px rgba(0,247,255,0.28);
      transform: translateY(-1px);
    }

    /* No results */
    .no-results {
      display: none; text-align: center;
      padding: 60px 20px; color: var(--gray,#94a3b8);
    }
    .no-results i { font-size: 2.5rem; color: rgba(148,163,184,0.2); display: block; margin-bottom: 14px; }

    /* ═══════════════════════════════════════
       PREVIEW SCREEN
    ═══════════════════════════════════════ */
    .preview-wrap {
      min-height: 100vh;
      padding: clamp(100px,14vw,140px) clamp(20px,8vw,100px) 60px;
      display: flex; align-items: flex-start; gap: 40px;
      flex-wrap: wrap;
    }

    .preview-left { flex: 1; min-width: 280px; max-width: 600px; }

    .back-btn {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 0.8rem; color: var(--gray,#94a3b8);
      background: none; border: none; cursor: pointer;
      font-family: 'Sora',sans-serif; padding: 0;
      margin-bottom: 28px; transition: color 0.2s;
    }
    .back-btn:hover { color: var(--accent,#00f7ff); }

    .preview-eyebrow {
      font-size: 0.68rem; font-weight: 700;
      color: var(--accent,#00f7ff);
      text-transform: uppercase; letter-spacing: 0.15em;
      margin-bottom: 10px;
    }

    .preview-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.8rem,4vw,2.8rem);
      font-weight: 700; color: #fff;
      letter-spacing: -0.02em; line-height: 1.15;
      margin-bottom: 12px;
    }

    .preview-course {
      font-size: 0.83rem; color: var(--gray,#94a3b8);
      margin-bottom: 22px; display: flex; align-items: center; gap: 7px;
    }
    .preview-course i { color: var(--accent,#00f7ff); }

    .preview-stats {
      display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 28px;
    }

    .pstat {
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.07);
      border-radius: 10px; padding: 12px 16px;
      text-align: center; min-width: 80px;
    }

    .pstat-val {
      font-family: 'Playfair Display', serif;
      font-size: 1.4rem; font-weight: 700; color: #fff;
      display: block; line-height: 1;
    }

    .pstat-lbl { font-size: 0.68rem; color: var(--gray,#94a3b8); margin-top: 4px; }

    /* Sample questions preview */
    .preview-questions { margin-bottom: 28px; }

    .pq-label {
      font-size: 0.68rem; font-weight: 700;
      color: var(--gray-dim,#4a5568);
      text-transform: uppercase; letter-spacing: 0.12em;
      margin-bottom: 12px;
    }

    .pq-item {
      display: flex; align-items: flex-start; gap: 12px;
      padding: 12px 14px;
      background: rgba(255,255,255,0.02);
      border: 1px solid rgba(255,255,255,0.05);
      border-radius: 10px; margin-bottom: 8px;
      font-size: 0.82rem; color: var(--gray,#94a3b8);
    }

    .pq-num {
      width: 22px; height: 22px; border-radius: 5px;
      background: rgba(0,247,255,0.08);
      border: 1px solid rgba(0,247,255,0.15);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.68rem; font-weight: 700;
      color: var(--accent,#00f7ff); flex-shrink: 0;
    }

    .pq-lock { margin-left: auto; color: var(--gray-dim,#4a5568); font-size: 0.72rem; flex-shrink: 0; }

    /* Login prompt card */
    .login-card {
      background: rgba(17,34,64,0.9);
      border: 1px solid rgba(0,247,255,0.15);
      border-radius: 18px; padding: 28px;
      width: 100%; max-width: 360px;
      flex-shrink: 0;
      position: sticky; top: 100px;
      backdrop-filter: blur(16px);
      box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    }

    .lc-icon {
      width: 52px; height: 52px; border-radius: 14px;
      background: rgba(0,247,255,0.08);
      border: 1px solid rgba(0,247,255,0.15);
      display: flex; align-items: center; justify-content: center;
      color: var(--accent,#00f7ff); font-size: 1.3rem;
      margin-bottom: 16px;
    }

    .lc-title {
      font-family: 'Playfair Display', serif;
      font-size: 1.2rem; font-weight: 700; color: #fff;
      margin-bottom: 6px;
    }

    .lc-sub { font-size: 0.8rem; color: var(--gray,#94a3b8); margin-bottom: 22px; line-height: 1.6; }

    /* Modal tabs */
    .lc-tabs {
      display: flex; gap: 4px;
      background: rgba(255,255,255,0.04);
      border-radius: 9px; padding: 4px; margin-bottom: 18px;
    }

    .lc-tab {
      flex: 1; padding: 8px; border-radius: 6px;
      font-size: 0.8rem; font-weight: 600;
      color: var(--gray,#94a3b8); cursor: pointer;
      text-align: center; transition: all 0.2s;
      font-family: 'Sora',sans-serif;
    }
    .lc-tab.active { background: var(--accent,#00f7ff); color: #09082b; }

    .lc-form { display: flex; flex-direction: column; gap: 11px; }

    .lc-form input {
      padding: 11px 13px;
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(255,255,255,0.08);
      border-radius: 9px; color: #fff;
      font-size: 13px; font-family: 'Sora',sans-serif;
      outline: none; transition: all 0.2s; width: 100%;
    }

    .lc-form input:focus {
      border-color: var(--accent,#00f7ff);
      box-shadow: 0 0 0 3px rgba(0,247,255,0.08);
    }

    .lc-form input::placeholder { color: rgba(148,163,184,0.38); }

    .btn-lc-submit {
      padding: 12px; width: 100%;
      background: var(--accent,#00f7ff); color: #09082b;
      border: none; border-radius: 9px;
      font-size: 0.88rem; font-weight: 700;
      cursor: pointer; font-family: 'Sora',sans-serif;
      transition: all 0.2s; margin-top: 4px;
    }

    .btn-lc-submit:hover { background: #fff; transform: translateY(-1px); box-shadow: 0 8px 22px rgba(0,247,255,0.28); }

    .lc-footer {
      text-align: center; font-size: 0.74rem;
      color: var(--gray,#94a3b8); margin-top: 12px;
    }
    .lc-footer a { color: var(--accent,#00f7ff); text-decoration: none; font-weight: 600; }

    /* ═══════════════════════════════════════
       QUIZ ENGINE SCREEN
    ═══════════════════════════════════════ */
    .quiz-engine {
      min-height: 100vh;
      padding: clamp(90px,12vw,130px) clamp(20px,8vw,100px) 60px;
      max-width: 760px; margin: 0 auto;
    }

    /* Quiz topbar */
    .quiz-topbar {
      display: flex; align-items: center;
      justify-content: space-between; gap: 16px;
      margin-bottom: 28px; flex-wrap: wrap;
    }

    .quiz-title-sm {
      font-size: 0.82rem; font-weight: 600; color: var(--gray,#94a3b8);
    }

    /* Timer */
    .quiz-timer {
      display: flex; align-items: center; gap: 7px;
      font-size: 0.95rem; font-weight: 700; color: #fff;
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(255,255,255,0.09);
      padding: 7px 16px; border-radius: 9px;
    }

    .quiz-timer i { color: var(--accent,#00f7ff); font-size: 0.85rem; }
    .quiz-timer.warn { color: #f87171; border-color: rgba(248,113,113,0.3); animation: timerPulse 1s ease-in-out infinite; }

    @keyframes timerPulse {
      0%,100% { opacity: 1; }
      50%      { opacity: 0.5; }
    }

    /* Progress bar */
    .quiz-progress-wrap { margin-bottom: 6px; }

    .quiz-progress-label {
      display: flex; justify-content: space-between;
      font-size: 0.72rem; color: var(--gray,#94a3b8);
      margin-bottom: 7px;
    }

    .quiz-progress-bar {
      height: 5px; background: rgba(255,255,255,0.06);
      border-radius: 999px; overflow: hidden;
    }

    .quiz-progress-fill {
      height: 100%;
      background: linear-gradient(90deg, var(--accent,#00f7ff), #0080ff);
      border-radius: 999px;
      transition: width 0.4s cubic-bezier(0.4,0,0.2,1);
    }

    /* Question card */
    .question-card {
      background: rgba(17,34,64,0.75);
      border: 1px solid rgba(255,255,255,0.07);
      border-radius: 18px; padding: 32px;
      margin-bottom: 24px;
      animation: qFade 0.35s ease both;
      backdrop-filter: blur(8px);
    }

    @keyframes qFade {
      from { opacity:0; transform:translateX(12px); }
      to   { opacity:1; transform:translateX(0); }
    }

    .q-type-badge {
      display: inline-flex; align-items: center; gap: 5px;
      font-size: 0.65rem; font-weight: 700;
      color: var(--accent,#00f7ff);
      background: rgba(0,247,255,0.08);
      border: 1px solid rgba(0,247,255,0.15);
      padding: 3px 9px; border-radius: 4px;
      text-transform: uppercase; letter-spacing: 0.08em;
      margin-bottom: 14px;
    }

    .q-text {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1rem,2.5vw,1.25rem);
      font-weight: 700; color: #fff;
      line-height: 1.5; margin-bottom: 24px;
    }

    /* Options */
    .options-list { display: flex; flex-direction: column; gap: 10px; }

    .option-btn {
      display: flex; align-items: center; gap: 14px;
      padding: 14px 18px;
      background: rgba(255,255,255,0.03);
      border: 1px solid rgba(255,255,255,0.07);
      border-radius: 11px; cursor: pointer;
      text-align: left; width: 100%;
      font-size: 0.88rem; color: var(--gray,#94a3b8);
      font-family: 'Sora',sans-serif;
      transition: all 0.2s ease;
    }

    .option-btn:hover:not(:disabled) {
      border-color: rgba(0,247,255,0.25);
      color: #fff; background: rgba(0,247,255,0.04);
    }

    .option-btn.selected {
      border-color: var(--accent,#00f7ff);
      background: rgba(0,247,255,0.08); color: #fff;
    }

    .option-btn.correct {
      border-color: #4ade80;
      background: rgba(74,222,128,0.1); color: #4ade80;
    }

    .option-btn.wrong {
      border-color: #f87171;
      background: rgba(248,113,113,0.08); color: #f87171;
    }

    .option-btn:disabled { cursor: default; }

    .option-letter {
      width: 28px; height: 28px; border-radius: 7px;
      background: rgba(255,255,255,0.06);
      display: flex; align-items: center; justify-content: center;
      font-size: 0.75rem; font-weight: 700; flex-shrink: 0;
      transition: all 0.2s;
    }

    .option-btn.selected  .option-letter { background: var(--accent,#00f7ff); color: #09082b; }
    .option-btn.correct   .option-letter { background: #4ade80; color: #09082b; }
    .option-btn.wrong     .option-letter { background: #f87171; color: #fff; }

    /* Feedback strip */
    .feedback-strip {
      display: none; align-items: center; gap: 10px;
      padding: 12px 16px; border-radius: 9px;
      font-size: 0.83rem; font-weight: 600;
      margin-top: 14px; animation: fadeUp 0.25s ease;
    }

    .feedback-strip.show { display: flex; }
    .feedback-correct { background: rgba(74,222,128,0.08); border: 1px solid rgba(74,222,128,0.2); color: #4ade80; }
    .feedback-wrong   { background: rgba(248,113,113,0.08); border: 1px solid rgba(248,113,113,0.2); color: #f87171; }

    /* Nav buttons */
    .quiz-nav {
      display: flex; justify-content: flex-end; gap: 10px;
    }

    .btn-next {
      display: inline-flex; align-items: center; gap: 8px;
      padding: 12px 28px;
      background: var(--accent,#00f7ff); color: #09082b;
      border: none; border-radius: 9px;
      font-size: 0.88rem; font-weight: 700;
      cursor: pointer; font-family: 'Sora',sans-serif;
      transition: all 0.22s;
    }

    .btn-next:hover { background: #fff; transform: translateY(-1px); box-shadow: 0 8px 22px rgba(0,247,255,0.28); }
    .btn-next:disabled { opacity: 0.35; cursor: not-allowed; transform: none; box-shadow: none; }

    /* ═══════════════════════════════════════
       RESULTS SCREEN
    ═══════════════════════════════════════ */
    .results-wrap {
      min-height: 100vh;
      padding: clamp(90px,12vw,130px) clamp(20px,8vw,100px) 80px;
      max-width: 680px; margin: 0 auto; text-align: center;
    }

    .results-badge {
      width: 90px; height: 90px; border-radius: 22px;
      display: flex; align-items: center; justify-content: center;
      font-size: 2.5rem; margin: 0 auto 24px;
      animation: badgePop 0.5s cubic-bezier(0.34,1.56,0.64,1) both;
    }

    @keyframes badgePop {
      from { opacity:0; transform: scale(0.4); }
      to   { opacity:1; transform: scale(1); }
    }

    .results-score {
      font-family: 'Playfair Display', serif;
      font-size: clamp(3rem,10vw,6rem);
      font-weight: 900; line-height: 1;
      margin-bottom: 8px;
      animation: fadeUp 0.5s ease 0.15s both;
    }

    .results-label {
      font-size: 0.8rem; color: var(--gray,#94a3b8);
      margin-bottom: 6px;
      animation: fadeUp 0.5s ease 0.2s both;
    }

    .results-message {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.1rem,3vw,1.5rem);
      color: #fff; margin-bottom: 32px;
      animation: fadeUp 0.5s ease 0.25s both;
    }

    /* Score breakdown */
    .results-breakdown {
      display: flex; gap: 14px; justify-content: center;
      flex-wrap: wrap; margin-bottom: 36px;
      animation: fadeUp 0.5s ease 0.3s both;
    }

    .rb-item {
      background: rgba(17,34,64,0.7);
      border: 1px solid rgba(255,255,255,0.07);
      border-radius: 12px; padding: 16px 22px; text-align: center;
    }

    .rb-val {
      font-family: 'Playfair Display', serif;
      font-size: 1.5rem; font-weight: 700; color: #fff;
      display: block; line-height: 1;
    }

    .rb-lbl { font-size: 0.7rem; color: var(--gray,#94a3b8); margin-top: 4px; }

    /* Review list */
    .review-list { text-align: left; margin-bottom: 36px; animation: fadeUp 0.5s ease 0.35s both; }

    .review-item {
      display: flex; align-items: flex-start; gap: 12px;
      padding: 12px 14px; border-radius: 10px;
      margin-bottom: 8px; font-size: 0.82rem;
    }

    .review-correct { background: rgba(74,222,128,0.06);  border: 1px solid rgba(74,222,128,0.12); }
    .review-wrong   { background: rgba(248,113,113,0.06); border: 1px solid rgba(248,113,113,0.12); }

    .review-icon { flex-shrink: 0; margin-top: 1px; }
    .ri-correct { color: #4ade80; }
    .ri-wrong   { color: #f87171; }

    .review-q { color: #fff; font-weight: 600; margin-bottom: 2px; }
    .review-a { color: var(--gray,#94a3b8); font-size: 0.76rem; }

    /* Result action buttons */
    .results-actions {
      display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
      animation: fadeUp 0.5s ease 0.4s both;
    }

    .btn-retry {
      padding: 13px 28px;
      background: var(--accent,#00f7ff); color: #09082b;
      border: none; border-radius: 10px;
      font-size: 0.9rem; font-weight: 700;
      cursor: pointer; font-family: 'Sora',sans-serif;
      transition: all 0.22s; display: inline-flex; align-items: center; gap: 8px;
    }
    .btn-retry:hover { background: #fff; transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,247,255,0.28); }

    .btn-hub {
      padding: 13px 28px;
      background: transparent; color: var(--gray,#94a3b8);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 10px; font-size: 0.9rem; font-weight: 700;
      cursor: pointer; font-family: 'Sora',sans-serif;
      transition: all 0.22s; display: inline-flex; align-items: center; gap: 8px;
    }
    .btn-hub:hover { color: #fff; border-color: rgba(255,255,255,0.25); }

    /* ── Responsive ── */
    @media (max-width: 768px) {
      .preview-wrap { flex-direction: column; }
      .login-card   { max-width: 100%; position: static; }
      .quiz-engine  { padding-top: 90px; }
    }

    @media (max-width: 480px) {
      .results-breakdown { flex-direction: column; align-items: center; }
    }