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

* {
  margin: 0;
  padding: 0;
}

:root {
  --berry-950: #35112f;
  --berry-900: #4a173f;
  --berry-800: #6f1d55;
  --rose-600: #db2777;
  --rose-400: #fb7185;
  --rose-100: #ffe4ec;
  --cream: #fff8ee;
  --gold: #d39b2a;
  --gold-soft: #f7d889;
  --ink: #2a1724;
  --muted: #7b536b;
  --panel: rgba(255, 248, 238, 0.92);
  --panel-strong: #fffaf2;
  --shadow: 0 22px 60px rgba(74, 23, 63, 0.22);
  --radius: 24px;
}

html,
body {
  min-height: 100%;
}

body {
  min-height: 100dvh;
  overflow: hidden;
  color: var(--ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 16%, rgba(251, 113, 133, 0.34), transparent 28%),
    radial-gradient(circle at 82% 14%, rgba(247, 216, 137, 0.35), transparent 26%),
    linear-gradient(150deg, #fff1f2 0%, #fff8ee 42%, #fce7f3 100%);
  -webkit-font-smoothing: antialiased;
}

button {
  font: inherit;
}

#particles {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.72;
  mix-blend-mode: multiply;
}

.app-shell {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
}

.screen {
  position: fixed;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: max(20px, env(safe-area-inset-top)) 18px max(22px, env(safe-area-inset-bottom));
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.36s ease, transform 0.36s ease, visibility 0.36s ease;
}

.screen.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.screen.fade-out {
  opacity: 0;
  transform: translateY(-8px);
}

.intro-layout {
  width: min(100%, 420px);
  display: grid;
  justify-items: center;
  gap: 22px;
}

.brand-mark {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 14px;
  border: 1px solid rgba(211, 155, 42, 0.42);
  border-radius: 999px;
  background: rgba(255, 250, 242, 0.68);
  color: var(--berry-800);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.crystal-ball {
  position: relative;
  width: min(62vw, 260px);
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 34% 28%, rgba(255, 255, 255, 0.86), transparent 12%),
    radial-gradient(circle at 48% 42%, rgba(255, 228, 236, 0.88), rgba(251, 113, 133, 0.42) 42%, rgba(111, 29, 85, 0.78) 100%);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow:
    0 28px 70px rgba(219, 39, 119, 0.24),
    inset 0 -24px 42px rgba(74, 23, 63, 0.24),
    inset 0 18px 36px rgba(255, 255, 255, 0.5);
}

.ball-glow {
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 216, 137, 0.46), transparent 68%);
  animation: pulse-glow 3.8s ease-in-out infinite;
}

.ball-inner {
  position: relative;
  width: 68%;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.ball-spark {
  color: var(--cream);
  font-size: 4.2rem;
  text-shadow: 0 0 24px rgba(255, 248, 238, 0.9);
  animation: float 3.6s ease-in-out infinite;
}

.ball-spark.small {
  position: absolute;
  right: 22%;
  bottom: 24%;
  font-size: 1.6rem;
  color: var(--gold-soft);
}

.ball-base {
  position: absolute;
  left: 50%;
  bottom: -20px;
  width: 56%;
  height: 34px;
  transform: translateX(-50%);
  border-radius: 999px 999px 16px 16px;
  background: linear-gradient(180deg, var(--gold-soft), var(--gold));
  box-shadow: 0 14px 30px rgba(74, 23, 63, 0.2);
}

.intro-copy {
  display: grid;
  gap: 14px;
  justify-items: center;
  text-align: center;
}

.eyebrow {
  color: var(--rose-600);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

h1 {
  max-width: 11em;
  color: var(--berry-950);
  font-size: clamp(2rem, 9vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: 0;
}

.intro-text {
  max-width: 25em;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.7;
}

.primary-action,
.secondary-action,
.option {
  min-height: 48px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.primary-action {
  min-width: 176px;
  border: 0;
  border-radius: 999px;
  padding: 14px 24px;
  color: #fff;
  background: linear-gradient(135deg, var(--rose-600), var(--berry-800));
  box-shadow: 0 14px 30px rgba(219, 39, 119, 0.28);
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.primary-action:hover,
.primary-action:focus-visible {
  filter: brightness(1.04);
  box-shadow: 0 16px 34px rgba(219, 39, 119, 0.34);
}

.primary-action:active,
.secondary-action:active,
.option:active {
  transform: translateY(1px);
}

.secondary-action {
  min-width: 128px;
  border: 1px solid rgba(111, 29, 85, 0.2);
  border-radius: 999px;
  padding: 13px 20px;
  color: var(--berry-800);
  background: rgba(255, 250, 242, 0.76);
  font-weight: 800;
}

.primary-action:focus-visible,
.secondary-action:focus-visible,
.option:focus-visible {
  outline: 3px solid rgba(211, 155, 42, 0.56);
  outline-offset: 3px;
}

.quiz-panel {
  width: min(100%, 520px);
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.quiz-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.progress-track {
  height: 8px;
  margin: 14px 0 22px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(219, 39, 119, 0.1);
}

.progress-bar {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--rose-400), var(--gold));
  transition: width 0.32s ease;
}

.question {
  min-height: 78px;
  color: var(--berry-950);
  font-size: clamp(1.25rem, 5vw, 1.65rem);
  font-weight: 900;
  line-height: 1.35;
  letter-spacing: 0;
  transition: opacity 0.28s ease, transform 0.28s ease;
}

.options {
  display: grid;
  gap: 12px;
  margin-top: 18px;
  transition: opacity 0.24s ease;
}

.option {
  width: 100%;
  border: 1px solid rgba(219, 39, 119, 0.18);
  border-radius: 18px;
  padding: 15px 16px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
  box-shadow: 0 8px 22px rgba(74, 23, 63, 0.06);
  text-align: left;
  font-size: 0.98rem;
  line-height: 1.5;
  animation: fade-in-up 0.32s ease both;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.option:hover,
.option:focus-visible {
  border-color: rgba(219, 39, 119, 0.5);
  background: var(--panel-strong);
  box-shadow: 0 10px 24px rgba(219, 39, 119, 0.12);
}

.option.selected {
  border-color: rgba(211, 155, 42, 0.78);
  background: rgba(247, 216, 137, 0.32);
  box-shadow: 0 12px 28px rgba(211, 155, 42, 0.18);
}

.option.muted {
  opacity: 0.46;
}

.option:disabled {
  cursor: default;
}

.progress-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(111, 29, 85, 0.18);
  transition: transform 0.2s ease, background 0.2s ease;
}

.dot.done {
  background: var(--rose-400);
}

.dot.current {
  background: var(--gold);
  transform: scale(1.35);
}

#screen-result {
  justify-content: flex-start;
  overflow-y: auto;
  padding-bottom: calc(118px + env(safe-area-inset-bottom));
}

.result-card {
  width: min(100%, 440px);
  margin-top: 6px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255, 250, 242, 0.96), rgba(255, 228, 236, 0.96)),
    radial-gradient(circle at 16% 10%, rgba(247, 216, 137, 0.5), transparent 28%);
  box-shadow: var(--shadow);
}

.result-card-header {
  text-align: center;
}

.type-badge {
  width: fit-content;
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 10px;
  padding: 6px 12px;
  border: 1px solid rgba(211, 155, 42, 0.5);
  border-radius: 999px;
  color: var(--berry-800);
  background: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

#result-title {
  margin-top: 6px;
  color: var(--berry-950);
  font-size: clamp(1.95rem, 7.4vw, 2.65rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.result-hook {
  margin: 10px auto 0;
  max-width: 18em;
  color: var(--berry-900);
  font-size: 1.08rem;
  font-weight: 900;
  line-height: 1.45;
}

.result-subtitle {
  margin: 8px auto 0;
  max-width: 24em;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.55;
}

.match-row {
  display: grid;
  grid-template-columns: minmax(112px, 0.82fr) 1.18fr;
  gap: 12px;
  align-items: center;
  margin: 16px 0;
  padding: 13px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.56);
}

.metric-label,
.card-label {
  display: block;
  color: var(--rose-600);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

#result-match {
  display: block;
  margin-top: 4px;
  color: var(--berry-950);
  font-size: 2rem;
  line-height: 1;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.keyword-list span {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--berry-800);
  background: rgba(247, 216, 137, 0.48);
  font-size: 0.8rem;
  font-weight: 800;
}

.result-sections {
  display: grid;
  gap: 10px;
}

.result-sections section,
.advice-box {
  padding: 12px;
  border: 1px solid rgba(219, 39, 119, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.5);
}

.result-sections p,
.advice-box p {
  margin-top: 6px;
  color: var(--ink);
  font-size: 0.92rem;
  line-height: 1.65;
}

.advice-box {
  margin-top: 10px;
  background: rgba(74, 23, 63, 0.92);
}

.advice-box .card-label {
  color: var(--gold-soft);
}

.advice-box p {
  color: var(--cream);
}

.card-footer {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  text-align: center;
}

.result-actions {
  width: min(100%, 440px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 20px;
  padding: 10px;
  padding-bottom: max(10px, env(safe-area-inset-bottom));
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 22px;
  background: rgba(255, 250, 242, 0.88);
  box-shadow: 0 14px 38px rgba(74, 23, 63, 0.18);
  backdrop-filter: blur(16px);
}

.result-actions .primary-action,
.result-actions .secondary-action {
  width: 100%;
}

.share-status {
  min-height: 22px;
  color: var(--muted);
  font-size: 0.84rem;
  text-align: center;
}

@keyframes pulse-glow {
  0%, 100% {
    opacity: 0.66;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.06);
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@media (min-width: 760px) {
  .intro-layout {
    width: min(92vw, 900px);
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
    gap: 42px;
  }

  .brand-mark {
    grid-column: 1 / -1;
  }

  .crystal-ball {
    width: min(34vw, 330px);
  }

  .intro-copy {
    justify-items: start;
    text-align: left;
  }

  h1 {
    max-width: 10em;
  }

  .result-actions {
    grid-template-columns: 1.2fr 0.8fr;
  }

  .result-sections {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 370px) {
  .screen {
    padding-left: 12px;
    padding-right: 12px;
  }

  .quiz-panel,
  .result-card {
    padding: 16px;
  }

  .match-row {
    grid-template-columns: 1fr;
  }

  .keyword-list {
    justify-content: flex-start;
  }

  .result-actions {
    border-radius: 18px;
  }
}

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

  #particles {
    display: none;
  }
}