.quiz-page {
  width: 100%;
  min-height: 100svh;
  display: flex;
  justify-content: center;
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 214, 0, 0.13), transparent 32%),
    #000;
}

.quiz-shell {
  position: relative;
  width: 100%;
  max-width: 520px;
  min-height: 100svh;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,.028), transparent 18%),
    radial-gradient(circle at 70% 20%, rgba(255,214,0,.085), transparent 28%),
    radial-gradient(circle at 15% 85%, rgba(255,214,0,.05), transparent 34%),
    var(--bg);
}
.quiz-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.35), transparent 70%);
  opacity: .45;
}
.quiz-app { position: relative; z-index: 2; min-height: 100svh; }
.bg-glow { position: absolute; pointer-events: none; border-radius: 999px; filter: blur(36px); opacity: .52; }
.bg-glow-one { width: 230px; height: 230px; right: -118px; top: 110px; background: rgba(255,214,0,.13); }
.bg-glow-two { width: 260px; height: 260px; left: -165px; bottom: 120px; background: rgba(255,214,0,.08); }
.screen { min-height: 100svh; padding: max(28px, env(safe-area-inset-top)) 22px max(22px, env(safe-area-inset-bottom)); display: flex; flex-direction: column; }

.quiz-back-link {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 720;
}
.quiz-back-link:hover { color: var(--accent); }

.kicker-pill svg,
.time-pill svg { width: 20px; height: 20px; color: var(--accent); flex: 0 0 auto; }
.hero-title { margin-top: 24px; letter-spacing: -1.6px; line-height: .98; font-weight: 920; font-size: clamp(42px, 12vw, 62px); }
.hero-title span, .hero-title strong { display: block; }
.hero-title strong { color: var(--accent-strong); font-weight: 920; text-shadow: 0 0 24px rgba(255,214,0,.12); }
.hero-copy { margin-top: 22px; color: var(--text-soft); font-size: clamp(19px, 5vw, 25px); line-height: 1.35; max-width: 390px; }
.divider { width: 100%; height: 1px; margin: 28px 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent); }
.question-title { color: var(--text); font-size: clamp(31px, 8vw, 42px); line-height: 1.06; letter-spacing: -.9px; font-weight: 890; }
.question-subtitle { margin-top: 12px; color: var(--text-soft); font-size: 16px; line-height: 1.5; }
.question-kicker { width: fit-content; margin-bottom: 14px; color: var(--accent); font-size: 13px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }

.quiz-topbar { display: grid; gap: 12px; margin-bottom: 26px; }
.topbar-line { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.brand-mini { min-width: 0; }
.brand-name { color: var(--text); font-size: 16px; line-height: 1.1; font-weight: 830; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.brand-sub { margin-top: 4px; color: var(--text-muted); font-size: 12px; font-weight: 650; }
.step-pill { flex: 0 0 auto; padding: 8px 11px; border-radius: 999px; color: var(--accent); background: rgba(255,214,0,.075); border: 1px solid rgba(255,214,0,.22); font-size: 12px; font-weight: 780; }
.progress-track { width: 100%; height: 7px; overflow: hidden; border-radius: 999px; background: rgba(255,255,255,.11); }
.progress-fill { height: 100%; width: 0%; border-radius: inherit; background: linear-gradient(90deg, var(--accent-dark), var(--accent-strong)); box-shadow: 0 0 18px rgba(255,214,0,.44); transition: width .35s ease; }

.option-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; margin-top: 26px; }
.option-grid.is-list { display: flex; flex-direction: column; gap: 11px; }
.option-card {
  position: relative;
  min-height: 148px;
  padding: 18px 14px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: radial-gradient(circle at 50% 0%, rgba(255,255,255,.052), transparent 58%), rgba(255,255,255,.018);
  color: var(--text);
  cursor: pointer;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
  -webkit-tap-highlight-color: transparent;
}
.option-card:hover { border-color: rgba(255,214,0,.56); }
.option-card:active { transform: scale(.985); }
.option-card.is-selected { border-color: var(--accent); box-shadow: var(--shadow-yellow); background: radial-gradient(circle at 50% 0%, rgba(255,214,0,.13), transparent 62%), rgba(255,255,255,.03); }
.option-card.is-custom { grid-column: 1 / -1; min-height: 84px; flex-direction: row; justify-content: flex-start; padding: 18px; }
.option-grid.is-list .option-card { min-height: 78px; padding: 15px 16px; flex-direction: row; align-items: center; justify-content: flex-start; gap: 14px; text-align: left; }
.option-icon { width: 58px; height: 58px; display: grid; place-items: center; color: var(--accent); filter: drop-shadow(0 0 12px rgba(255,214,0,.12)); }
.option-grid.is-list .option-icon, .option-card.is-custom .option-icon { width: 38px; height: 38px; flex: 0 0 auto; }
.option-icon svg { width: 100%; height: 100%; stroke: currentColor; }
.option-label { width: 100%; color: var(--text); font-size: 18px; line-height: 1.22; font-weight: 780; text-align: center; }
.option-grid.is-list .option-label, .option-card.is-custom .option-label { text-align: left; font-size: 16px; font-weight: 720; }
.option-label small { display: block; margin-top: 5px; color: var(--text-muted); font-size: 12px; line-height: 1.25; font-weight: 650; }
.option-checkmark { position: absolute; top: 14px; right: 14px; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 999px; background: var(--accent); color: #000; font-weight: 950; opacity: 0; transform: translateY(-4px) scale(.86); transition: opacity .18s ease, transform .18s ease; }
.option-grid.is-list .option-checkmark, .option-card.is-custom .option-checkmark { top: 50%; transform: translateY(-50%) scale(.86); }
.option-card.is-selected .option-checkmark { opacity: 1; transform: translateY(0) scale(1); }
.option-grid.is-list .option-card.is-selected .option-checkmark, .option-card.is-custom.is-selected .option-checkmark { transform: translateY(-50%) scale(1); }

.custom-box { display: none; margin-top: 14px; padding: 14px; border-radius: var(--radius-md); border: 1px solid rgba(255,214,0,.35); background: rgba(255,214,0,.07); box-shadow: inset 0 1px 0 rgba(255,255,255,.045); }
.custom-box.is-visible { display: block; animation: customIn .18s ease; }
@keyframes customIn { from { opacity: 0; transform: translateY(-5px); } to { opacity: 1; transform: translateY(0); } }
.input-field { width: 100%; min-height: 54px; padding: 14px 15px; border-radius: 14px; border: 1px solid rgba(255,255,255,.16); outline: none; background: rgba(255,255,255,.06); color: var(--text); font-size: 16px; transition: border-color .18s ease, box-shadow .18s ease, background .18s ease; }
.input-field::placeholder { color: rgba(255,255,255,.38); }
.input-field:focus { border-color: rgba(255,214,0,.72); box-shadow: 0 0 0 4px rgba(255,214,0,.1); background: rgba(255,255,255,.08); }
.inline-error { min-height: 22px; margin-top: 14px; color: var(--danger); font-size: 14px; line-height: 1.35; font-weight: 650; }
.action-dock { position: sticky; bottom: 0; z-index: 5; margin-top: auto; padding-top: 22px; background: linear-gradient(180deg, rgba(5,5,5,0), rgba(5,5,5,.92) 32%, var(--bg) 100%); }
.nav-row { display: grid; grid-template-columns: .7fr 1.3fr; gap: 12px; }
.quiz-page .btn-primary, .quiz-page .btn-secondary { width: 100%; min-height: 66px; font-size: 19px; }
.quiz-page .btn-primary:disabled { opacity: .68; cursor: wait; }
.time-pill { width: fit-content; margin: 18px auto 0; display: inline-flex; align-items: center; gap: 9px; padding: 10px 15px; border-radius: 999px; border: 1px solid var(--border); background: rgba(255,255,255,.045); color: var(--text-muted); font-weight: 760; }
.contact-card { margin-top: 24px; display: grid; gap: 12px; }
.contact-note { color: var(--text-muted); font-size: 13px; line-height: 1.45; }
.messenger-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-top: 4px; }
.messenger-btn { min-height: 56px; padding: 12px; border-radius: 16px; border: 1px solid var(--border); background: rgba(255,255,255,.035); color: var(--text); cursor: pointer; font-size: 15px; font-weight: 740; transition: border-color .18s ease, box-shadow .18s ease, background .18s ease, transform .18s ease; }
.messenger-btn.is-selected { border-color: var(--accent); background: rgba(255,214,0,.09); box-shadow: 0 0 22px rgba(255,214,0,.16); color: var(--accent); }
.success-screen { justify-content: center; text-align: center; }
.success-icon { width: 86px; height: 86px; margin: 0 auto 24px; display: grid; place-items: center; border-radius: 999px; color: #000; background: linear-gradient(180deg, var(--accent-strong), var(--accent-dark)); box-shadow: var(--shadow-yellow); font-size: 42px; font-weight: 950; }
.success-title { font-size: clamp(35px,10vw,48px); line-height: 1.02; letter-spacing: -1px; font-weight: 900; }
.success-text { margin-top: 16px; color: var(--text-soft); font-size: 18px; line-height: 1.45; }
.success-bonus { margin-top: 18px; padding: 16px; border-radius: var(--radius-md); border: 1px solid rgba(255,214,0,.3); color: var(--accent); background: rgba(255,214,0,.075); font-size: 15px; line-height: 1.4; font-weight: 720; }
.fade-enter { animation: fadeEnter .24s ease both; }
@keyframes fadeEnter { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }

@media (min-width: 700px) {
  .quiz-page { padding: 30px 16px; align-items: center; }
  .quiz-shell { min-height: min(860px, calc(100svh - 60px)); border-radius: 42px; border: 1px solid rgba(255,255,255,.18); box-shadow: 0 28px 80px rgba(0,0,0,.78), inset 0 0 0 1px rgba(255,255,255,.035); }
  .quiz-app, .screen { min-height: min(860px, calc(100svh - 60px)); }
  .screen { padding: 34px 28px 28px; }
}
@media (max-width: 380px) {
  .screen { padding-left: 16px; padding-right: 16px; }
  .option-grid { gap: 10px; }
  .option-card { min-height: 132px; border-radius: 19px; }
  .option-label { font-size: 16px; }
  .option-icon { width: 50px; height: 50px; }
  .quiz-page .btn-primary, .quiz-page .btn-secondary { min-height: 60px; font-size: 17px; }
}


@media (min-width: 761px) {
  html, body { height: 100%; }
  body { overflow: hidden; }
  .quiz-page {
    position: fixed;
    inset: 0;
    height: 100svh;
    min-height: 100svh;
    padding: 28px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background:
      radial-gradient(circle at 50% 4%, rgba(255, 214, 0, .18), transparent 34%),
      radial-gradient(circle at 18% 78%, rgba(255,255,255,.055), transparent 28%),
      #000;
  }
  .quiz-shell {
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: min(460px, calc(100vw - 56px));
    max-width: 460px;
    height: min(900px, calc(100svh - 56px));
    min-height: 0;
    padding: 15px;
    border-radius: 58px;
    border: 1px solid rgba(255,255,255,.26);
    overflow: hidden;
    background:
      linear-gradient(135deg, #353535 0%, #060606 28%, #1b1b1b 55%, #444 72%, #080808 100%);
    box-shadow:
      0 42px 110px rgba(0,0,0,.88),
      0 0 0 9px rgba(255,255,255,.028),
      0 0 90px rgba(255,214,0,.13),
      inset 0 1px 0 rgba(255,255,255,.22);
  }
  .quiz-shell::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 18px;
    width: 126px;
    height: 25px;
    transform: translateX(-50%);
    border-radius: 999px;
    background: #000;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.055), 0 2px 16px rgba(0,0,0,.45);
    opacity: 1;
    z-index: 8;
    pointer-events: none;
    mask-image: none;
  }
  .quiz-shell::after {
    content: "";
    position: absolute;
    inset: 15px;
    border-radius: 44px;
    pointer-events: none;
    z-index: 7;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.08), inset 0 0 34px rgba(255,255,255,.025);
  }
  .quiz-app {
    position: relative;
    z-index: 2;
    height: 100%;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    border-radius: 43px;
    background:
      linear-gradient(180deg, rgba(255,255,255,.028), transparent 18%),
      radial-gradient(circle at 70% 20%, rgba(255,214,0,.085), transparent 28%),
      radial-gradient(circle at 15% 85%, rgba(255,214,0,.05), transparent 34%),
      var(--bg);
    scrollbar-width: thin;
    scrollbar-color: rgba(255,214,0,.55) rgba(255,255,255,.06);
  }
  .quiz-app::-webkit-scrollbar { width: 6px; }
  .quiz-app::-webkit-scrollbar-track { background: rgba(255,255,255,.05); }
  .quiz-app::-webkit-scrollbar-thumb { background: rgba(255,214,0,.55); border-radius: 999px; }
  .screen {
    min-height: 100%;
    padding: 52px 26px 26px;
  }
  .bg-glow-one { right: -88px; top: 120px; }
  .bg-glow-two { left: -128px; bottom: 120px; }
}