/* app.wpsqf.com.cn · 口袋手册 / 大圆角堆叠卡片 / 移动优先 */
:root {
  --purple: #5B4B8A;
  --purple-deep: #46396C;
  --purple-soft: #7A6BA8;
  --wash: #F3EEF8;
  --wash-2: #E8E0F2;
  --ink: #2A2438;
  --mute: #5C5368;
  --pink: #E8A0BF;
  --pink-deep: #C97A9C;
  --card: #FFFBFE;
  --line: rgba(91, 75, 138, 0.14);
  --focus: #5B4B8A;
  --radius: 28px;
  --radius-lg: 32px;
  --shadow: 0 12px 32px rgba(91, 75, 138, 0.1);
}

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

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  color: var(--ink);
  background-color: var(--wash);
  background-image:
    radial-gradient(circle at 12% 8%, rgba(232, 160, 191, 0.28) 0 18px, transparent 19px),
    radial-gradient(circle at 88% 12%, rgba(91, 75, 138, 0.12) 0 22px, transparent 23px),
    radial-gradient(circle at 70% 96%, rgba(232, 160, 191, 0.2) 0 26px, transparent 27px),
    repeating-radial-gradient(circle at 20px 20px, rgba(91, 75, 138, 0.045) 0 1px, transparent 1px 18px);
  font-family: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 16.5px;
  line-height: 1.8;
}

img,
svg {
  max-width: 100%;
}

svg {
  display: block;
}

a {
  color: var(--purple);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--pink-deep);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: 12px;
  top: 12px;
  z-index: 30;
  background: var(--pink);
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 999px;
}

/* —— 顶部胶囊 —— */
.top {
  background: var(--purple);
  color: #fff;
  padding: 12px 14px 14px;
}

.top-inner {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
}

.brand:hover {
  color: #fff;
}

.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 14px;
  background: rgba(243, 238, 248, 0.16);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.brand-mark svg {
  width: 28px;
  height: 28px;
}

.brand-name {
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.02em;
}

.caps {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.14);
  border-radius: 999px;
}

.caps a {
  flex: 1 1 auto;
  text-align: center;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  padding: 8px 10px;
  font-size: 0.92rem;
  line-height: 1.2;
}

.caps a:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.caps a.is-active {
  background: var(--pink);
  color: var(--ink);
  font-weight: 700;
}

/* —— 窄栏 —— */
.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 16px 14px 40px;
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px 18px 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.card h2,
.flash h1,
.faq-item h3 {
  margin: 0 0 12px;
}

.card h2 {
  font-size: 1.22rem;
  line-height: 1.4;
  color: var(--purple-deep);
}

.card p,
.flash p,
.tile p,
.bubble p,
.faq-item p,
.memo p {
  margin: 0 0 12px;
}

.card p:last-child,
.tile p:last-child,
.flash p:last-child,
.faq-item p:last-child,
.memo p:last-child {
  margin-bottom: 0;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  color: var(--purple);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stamp {
  display: inline-block;
  margin: 0 0 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(232, 160, 191, 0.28);
  color: var(--purple-deep);
  font-size: 0.78rem;
}

/* —— Hero 闪卡 —— */
.hero {
  position: relative;
  margin: 8px 0 4px;
}

.flash-deck {
  position: absolute;
  inset: 10px 8px -10px;
  pointer-events: none;
}

.flash-back,
.flash-mid {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--line);
}

.flash-back {
  transform: rotate(-3.2deg);
  background: var(--wash-2);
}

.flash-mid {
  transform: rotate(2.4deg);
  background: #fff;
  box-shadow: var(--shadow);
}

.flash {
  position: relative;
  background: linear-gradient(165deg, #ffffff 0%, #F8F3FB 72%);
  border-radius: var(--radius-lg);
  padding: 26px 20px 24px;
  border: 2px solid rgba(232, 160, 191, 0.5);
  box-shadow: var(--shadow);
}

.flash h1 {
  font-size: 1.55rem;
  line-height: 1.32;
  color: var(--ink);
}

.flash-corner {
  position: absolute;
  top: 0;
  right: 0;
  width: 56px;
  height: 56px;
  border-radius: 0 var(--radius-lg) 0 28px;
  background: linear-gradient(135deg, transparent 46%, var(--pink) 47%);
}

.cta-row {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--purple);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
}

.btn:hover {
  background: var(--purple-deep);
  color: #fff;
}

.btn-pink {
  background: var(--pink);
  color: var(--ink);
}

.btn-pink:hover {
  background: var(--pink-deep);
  color: #fff;
}

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

.btn-ghost:hover {
  background: var(--wash);
  color: var(--purple-deep);
}

.hint {
  margin: 8px 0 0;
  color: var(--mute);
  font-size: 0.92rem;
}

/* —— 四宫格 —— */
.grid4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 14px 0 4px;
}

.tile {
  background: var(--wash);
  border-radius: 22px;
  padding: 16px 14px 18px;
  border: 1px solid var(--line);
}

.tile h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--purple-deep);
}

.tile .meta {
  margin: 0 0 8px;
  color: var(--pink-deep);
  font-size: 0.86rem;
}

.tile .btn {
  width: 100%;
  margin-top: 10px;
}

/* —— 评价气泡 —— */
.bubbles {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 8px;
}

.bubble {
  background: #fff;
  border-radius: 22px 22px 22px 8px;
  padding: 16px 16px 14px;
  border: 1px solid var(--line);
  box-shadow: 0 8px 20px rgba(91, 75, 138, 0.06);
  position: relative;
}

.bubble:nth-child(even) {
  border-radius: 22px 22px 8px 22px;
}

.bubble p {
  margin: 0 0 10px;
}

.bubble footer {
  color: var(--purple);
  font-size: 0.86rem;
}

.bubble-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--pink);
  display: inline-block;
  margin-right: 6px;
  vertical-align: middle;
}

/* —— 能力卡 / 闪卡步骤 —— */
.ability,
.steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.ability article,
.step-card,
.memo,
.cfg {
  background: linear-gradient(180deg, #fff 0%, var(--wash) 100%);
  border-radius: 22px;
  padding: 16px 14px 18px;
  border: 1px solid var(--line);
}

.ability h3,
.step-card h3,
.cfg h3,
.memo h3,
.faq-item h3 {
  margin: 0 0 8px;
  font-size: 1.02rem;
  color: var(--purple-deep);
}

.step-card {
  position: relative;
  padding-left: 56px;
}

.step-no {
  position: absolute;
  left: 12px;
  top: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--purple);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.92rem;
}

/* —— 数据进度条 —— */
.meters {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 12px 0 4px;
}

.meter-row strong {
  display: block;
  margin-bottom: 4px;
}

.meter-row span.cap {
  display: block;
  color: var(--mute);
  font-size: 0.88rem;
  margin-bottom: 6px;
}

.meter {
  height: 12px;
  background: #E4D8EF;
  border-radius: 999px;
  overflow: visible;
}

.meter > i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--purple) 0%, var(--pink) 100%);
}

.meter-val {
  float: right;
  color: var(--purple);
  font-size: 0.86rem;
}

/* —— 选型清单 —— */
.checks {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}

.checks li {
  display: flex;
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

.checks li:last-child {
  border-bottom: 0;
}

.checks svg {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 3px;
}

/* —— FAQ 默认展开 —— */
.faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.faq-item {
  background: var(--wash);
  border-radius: 22px;
  padding: 16px 14px 18px;
  border: 1px solid var(--line);
}

/* —— 页脚 —— */
.foot {
  max-width: 680px;
  margin: 0 auto;
  padding: 8px 14px 36px;
}

.foot-card {
  background: var(--purple);
  color: #fff;
  border-radius: var(--radius);
  padding: 20px 18px 22px;
}

.foot-card p {
  margin: 0 0 10px;
  font-size: 0.92rem;
}

.foot-card p:last-child {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
}

/* —— 配置卡 / 纪要 —— */
.cfg-list,
.memo-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.lead-win {
  border: 2px solid var(--pink);
}

/* —— 响应式 —— */
@media (min-width: 480px) {
  .grid4 {
    grid-template-columns: 1fr 1fr;
  }

  .cta-row {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .btn {
    min-width: 200px;
  }
}

@media (min-width: 640px) {
  body {
    font-size: 17px;
  }

  .top {
    padding: 14px 18px 16px;
  }

  .top-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }

  .caps {
    flex: 0 1 auto;
  }

  .caps a {
    flex: 0 0 auto;
    padding: 8px 14px;
  }

  .wrap {
    padding: 20px 16px 48px;
  }

  .card,
  .flash {
    padding: 26px 24px 28px;
  }

  .flash h1 {
    font-size: 1.72rem;
  }

  .card h2 {
    font-size: 1.28rem;
  }
}

@media (min-width: 680px) {
  .ability {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 359px) {
  .caps a {
    font-size: 0.82rem;
    padding: 8px 6px;
  }

  .flash h1,
  .card h2 {
    word-break: break-word;
  }
}