/* ==========================================================================
   撩妹高手 · CutieTalk —— 公共样式
   风格：草莓奶油糖果（奶油白粉 + 草莓粉主色 + 薄荷/奶黄点缀）
   与「情场高手」的暗色玫瑰霞光刻意彻底区分。
   ========================================================================== */

/* ------------------------------ 设计变量 ------------------------------ */
:root {
  /* 背景 */
  --bg-1: #fff5f7;
  --bg-2: #ffe3ec;
  --bg-3: #fff0fb;

  /* 主色系（草莓奶油糖果） */
  --strawberry: #ff7eb3;   /* 草莓粉 主色 */
  --peach: #ff9ec7;        /* 桃粉 */
  --straw-deep: #ff5b9e;   /* 桃粉加深（按钮/强调） */
  --mint: #a0e8d0;         /* 薄荷点缀 */
  --mint-deep: #4fcea8;
  --cream: #ffe08a;        /* 奶黄点缀 */
  --cream-deep: #ffc94d;

  /* 文字（柔可可棕，不用纯黑） */
  --ink: #5a3d4d;
  --ink-2: #8a6d7a;
  --ink-3: #b79aa8;

  /* 面板 */
  --card: #ffffff;
  --card-soft: #fff7fb;
  --line: #ffd9e6;
  --line-strong: #ffb8d4;

  /* 渐变 */
  --grad: linear-gradient(120deg, #ff9ec7 0%, #ff7eb3 45%, #ff5b9e 100%);
  --grad-mint: linear-gradient(120deg, #b8f0df, #a0e8d0);
  --grad-soft: linear-gradient(160deg, #fff7fb, #ffeef6);

  /* 圆角 */
  --r-lg: 32px;
  --r-md: 24px;
  --r-sm: 16px;
  --r-pill: 999px;

  /* 阴影（草莓粉调） */
  --shadow-sm: 0 6px 16px rgba(255, 123, 179, .16);
  --shadow: 0 12px 30px rgba(255, 123, 179, .20);
  --shadow-lg: 0 20px 48px rgba(255, 91, 158, .22);

  --maxw: 920px;

  /* 圆润字体栈：优先系统圆体，退回常规无衬线 */
  --font: 'Nunito', 'Quicksand', 'PingFang SC', 'Hiragino Sans GB',
          'Microsoft YaHei', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

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

html { height: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
  background: linear-gradient(160deg, var(--bg-1) 0%, var(--bg-2) 55%, var(--bg-3) 100%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 对话模式：锁定视口，内部滚动，页脚让位给专注对话视图 */
body.mode-chat { height: 100vh; height: 100dvh; overflow: hidden; }
body.mode-chat .site-footer { display: none; }

a { color: var(--straw-deep); }

h1, h2, h3 { font-weight: 800; letter-spacing: .3px; }

/* ------------------------------ 可爱背景（天空） ------------------------------ */
.sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* 柔和的云朵光斑 */
.cloud {
  position: absolute;
  border-radius: 50%;
  filter: blur(50px);
  opacity: .55;
}
.cloud-1 { width: 360px; height: 360px; left: -80px; top: -60px;  background: #ffd0e6; }
.cloud-2 { width: 420px; height: 420px; right: -120px; top: 12%;  background: #d8f5ea; opacity: .5; }
.cloud-3 { width: 300px; height: 300px; left: 8%; bottom: -80px;  background: #fff0c2; opacity: .5; }

/* 漂浮的小装饰（爱心/星星/泡泡），用文字符号 */
.floaties { position: absolute; inset: 0; }
.floaties span {
  position: absolute;
  font-size: 22px;
  opacity: .8;
  animation: floatUp linear infinite;
  will-change: transform, opacity;
}
.floaties span:nth-child(1) { left: 10%;  bottom: -6%; animation-duration: 15s; }
.floaties span:nth-child(2) { left: 26%;  bottom: -10%; animation-duration: 19s; animation-delay: 2s; font-size: 16px; }
.floaties span:nth-child(3) { left: 44%;  bottom: -8%; animation-duration: 22s; animation-delay: 5s; }
.floaties span:nth-child(4) { left: 62%;  bottom: -12%; animation-duration: 17s; animation-delay: 1s; font-size: 18px; }
.floaties span:nth-child(5) { left: 78%;  bottom: -6%; animation-duration: 21s; animation-delay: 4s; }
.floaties span:nth-child(6) { left: 90%;  bottom: -10%; animation-duration: 16s; animation-delay: 6s; font-size: 15px; }

@keyframes floatUp {
  0%   { transform: translateY(0) rotate(0deg);      opacity: 0; }
  10%  { opacity: .85; }
  90%  { opacity: .85; }
  100% { transform: translateY(-112vh) rotate(40deg); opacity: 0; }
}

/* ------------------------------ 顶栏（居中兔子 banner） ------------------------------ */
.site-header {
  position: relative;
  z-index: 3;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px clamp(14px, 4vw, 28px);
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 2px dashed var(--line-strong);
}

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

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  font-size: 24px;
  border-radius: 50%;
  background: var(--grad-soft);
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-sm);
  animation: bob 3.2s ease-in-out infinite;
}

@keyframes bob {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50%      { transform: translateY(-4px) rotate(3deg); }
}

.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong {
  font-size: 19px;
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.brand-text em {
  font-style: normal;
  font-size: 11px;
  letter-spacing: 3px;
  color: var(--ink-3);
  text-transform: uppercase;
}

.site-nav { display: flex; align-items: center; gap: 8px; }

.nav-btn {
  appearance: none;
  border: 2px solid var(--line-strong);
  background: #fff;
  color: var(--straw-deep);
  font-family: inherit;
  font-weight: 700;
  font-size: 13.5px;
  padding: 7px 14px;
  border-radius: var(--r-pill);
  text-decoration: none;
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, background .15s;
}
.nav-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); background: var(--card-soft); }
.nav-btn:active { transform: translateY(0); }

/* ------------------------------ 舞台 ------------------------------ */
.stage {
  position: relative;
  z-index: 1;
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
}
body.mode-chat .stage { display: flex; }

.landing { width: 100%; }
.landing-inner {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(16px, 4vw, 30px) clamp(14px, 4vw, 28px) 48px;
}

.sec-title {
  margin: 0 0 16px;
  font-size: clamp(19px, 3.4vw, 23px);
  text-align: center;
  color: var(--ink);
}
.sec-title::after {
  content: "";
  display: block;
  width: 54px;
  height: 6px;
  margin: 8px auto 0;
  border-radius: var(--r-pill);
  background: var(--grad);
}

/* ------------------------------ HERO ------------------------------ */
.hero {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: clamp(16px, 4vw, 32px);
  padding: clamp(10px, 3vw, 20px) 0 6px;
}

/* 兔子吉祥物 + 对话气泡 */
.hero-bunny { position: relative; display: grid; place-items: center; }

.bunny {
  position: relative;
  width: clamp(110px, 26vw, 156px);
  height: clamp(110px, 26vw, 156px);
  border-radius: 46% 46% 48% 48%;
  background: radial-gradient(circle at 50% 38%, #ffffff 0%, #fff0f7 70%, #ffe3ef 100%);
  border: 3px solid var(--line-strong);
  box-shadow: var(--shadow);
  display: grid;
  place-items: center;
  font-size: clamp(52px, 12vw, 74px);
  animation: bob 3.6s ease-in-out infinite;
}
/* 兔子耳朵 */
.bunny::before, .bunny::after {
  content: "";
  position: absolute;
  top: -34px;
  width: 26px;
  height: 52px;
  background: #ffffff;
  border: 3px solid var(--line-strong);
  border-radius: 50% 50% 46% 46%;
}
.bunny::before { left: 30%; transform: rotate(-14deg); }
.bunny::after  { right: 30%; transform: rotate(14deg); }
/* 腮红 */
.bunny-blush { position: absolute; bottom: 30%; width: 100%; display: flex; justify-content: space-between; padding: 0 14%; }
.bunny-blush i { width: 18px; height: 10px; border-radius: 50%; background: #ffb3cf; opacity: .8; filter: blur(.5px); }

.bunny-bubble {
  position: absolute;
  top: -14px;
  right: -8px;
  max-width: 150px;
  padding: 8px 12px;
  font-size: 12.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--straw-deep);
  background: #fff;
  border: 2px solid var(--line-strong);
  border-radius: 16px 16px 16px 4px;
  box-shadow: var(--shadow-sm);
  transform: rotate(3deg);
}

.hero-copy { min-width: 0; }

.empty-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 10px;
  padding: 5px 12px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--mint-deep);
  background: #eafaf4;
  border: 2px solid #c3f0e2;
  border-radius: var(--r-pill);
}
.live-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--mint-deep);
  box-shadow: 0 0 0 0 rgba(79, 206, 168, .6);
  animation: pulse 1.8s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(79,206,168,.6); }
  100% { box-shadow: 0 0 0 10px rgba(79,206,168,0); }
}

.empty-title {
  margin: 0 0 10px;
  font-size: clamp(24px, 5.4vw, 38px);
  line-height: 1.2;
  color: var(--ink);
}
.empty-title b {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.empty-sub { margin: 0; color: var(--ink-2); font-size: 15px; }

/* ------------------------------ 输入框（聊天卡片外框） ------------------------------ */
.composer-slot { margin-top: 22px; }

.composer {
  width: 100%;
}
.composer-inner {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 12px;
  background: #fff;
  border: 3px solid var(--line-strong);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
}

.composer-input {
  flex: 1 1 auto;
  min-width: 0;
  resize: none;
  border: none;
  outline: none;
  background: transparent;
  font-family: inherit;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  max-height: 160px;
  padding: 8px 6px;
}
.composer-input::placeholder { color: var(--ink-3); }

.send-btn, .stop-btn {
  flex: none;
  appearance: none;
  border: none;
  font-family: inherit;
  font-weight: 800;
  font-size: 15px;
  padding: 11px 22px;
  border-radius: var(--r-pill);
  cursor: pointer;
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.send-btn {
  color: #fff;
  background: var(--grad);
  box-shadow: 0 8px 18px rgba(255, 91, 158, .34);
}
.send-btn:hover { transform: translateY(-2px); filter: brightness(1.04); }
.send-btn:active { transform: translateY(0); }
.send-btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }

.stop-btn {
  color: var(--straw-deep);
  background: #fff;
  border: 2px solid var(--line-strong);
}
.stop-btn:hover { background: var(--card-soft); }

.composer-tip {
  margin: 10px 4px 0;
  font-size: 12px;
  color: var(--ink-3);
  text-align: center;
}

/* ------------------------------ 心情贴纸（state stickers） ------------------------------ */
.state-picker {
  margin-top: 30px;
  padding: 16px 16px 18px;
  background: var(--grad-soft);
  border: 2px solid var(--line);
  border-radius: var(--r-md);
}
.state-picker-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.state-picker-title { font-weight: 800; color: var(--ink); }
.state-picker-hint { font-size: 13px; color: var(--ink-2); }
.state-picker-hint b { color: var(--straw-deep); }

.state-chips {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}
.state-chip {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  appearance: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  color: var(--ink-2);
  background: #fff;
  border: 2px solid var(--line);
  border-radius: var(--r-pill);
  padding: 8px 15px;
  transition: transform .15s, box-shadow .15s, border-color .15s, color .15s, background .15s;
}
.state-chip:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.state-chip.is-active {
  color: #fff;
  background: var(--grad);
  border-color: transparent;
  box-shadow: 0 8px 16px rgba(255, 91, 158, .28);
}

/* ------------------------------ 话题卡片墙 ------------------------------ */
.topics { margin-top: 40px; }

.cat-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 18px;
}
.cat-tab {
  appearance: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--ink-2);
  background: #fff;
  border: 2px solid var(--line);
  border-radius: var(--r-pill);
  padding: 7px 15px;
  transition: transform .15s, box-shadow .15s, color .15s, background .15s, border-color .15s;
}
.cat-tab:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.cat-tab.is-active {
  color: var(--straw-deep);
  background: #fff0f7;
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
}

/* 不规则墙：多列，卡片自带轻微旋转 */
.starters {
  columns: 3 220px;
  column-gap: 14px;
}
.starter {
  display: block;
  width: 100%;
  text-align: left;
  break-inside: avoid;
  margin-bottom: 14px;
  padding: 15px 16px;
  cursor: pointer;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  border: 2px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.starter:nth-child(3n)   { transform: rotate(-1.2deg); }
.starter:nth-child(3n+1) { transform: rotate(1deg); }
.starter:hover {
  transform: translateY(-4px) rotate(0deg);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}
.starter-tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  font-size: 11.5px;
  font-weight: 800;
  color: var(--straw-deep);
  background: #ffeaf3;
  border-radius: var(--r-pill);
}
.starter strong { display: block; font-size: 14.5px; font-weight: 700; line-height: 1.5; }

/* ------------------------------ 三步骤 ------------------------------ */
.how { margin-top: 46px; }
.how-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.how-step {
  position: relative;
  padding: 20px 18px 18px;
  text-align: center;
  background: #fff;
  border: 2px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
}
.how-num {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  margin: 0 auto 10px;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  background: var(--grad);
  border-radius: 50%;
  box-shadow: 0 6px 14px rgba(255, 91, 158, .3);
}
.how-step strong { display: block; font-size: 15.5px; margin-bottom: 4px; }
.how-step p { margin: 0; font-size: 13px; color: var(--ink-2); }

/* ------------------------------ 能力亮点 ------------------------------ */
.feats { margin-top: 46px; }
.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.feat {
  padding: 20px 18px;
  text-align: center;
  background: var(--grad-soft);
  border: 2px solid var(--line);
  border-radius: var(--r-md);
  transition: transform .18s, box-shadow .18s;
}
.feat:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feat-icon {
  display: grid;
  place-items: center;
  width: 56px; height: 56px;
  margin: 0 auto 12px;
  font-size: 28px;
  background: #fff;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-sm);
}
.feat strong { display: block; font-size: 15.5px; margin-bottom: 6px; }
.feat p { margin: 0; font-size: 13px; color: var(--ink-2); }

/* ------------------------------ FAQ（气泡手风琴） ------------------------------ */
.faq { margin-top: 46px; }
.faq-item {
  margin-bottom: 12px;
  background: #fff;
  border: 2px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color .18s, box-shadow .18s;
}
.faq-item.is-open { border-color: var(--line-strong); box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  appearance: none;
  border: none;
  background: transparent;
  font-family: inherit;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--ink);
  text-align: left;
}
.faq-arrow {
  flex: none;
  display: grid; place-items: center;
  width: 26px; height: 26px;
  font-weight: 900;
  color: var(--straw-deep);
  background: #ffeaf3;
  border-radius: 50%;
  transition: transform .22s;
}
.faq-item.is-open .faq-arrow { transform: rotate(135deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .28s ease;
}
.faq-item.is-open .faq-a { max-height: 320px; }
.faq-a p { margin: 0; padding: 0 18px 16px; font-size: 13.5px; color: var(--ink-2); }

/* ------------------------------ 对话视图 ------------------------------ */
.chatview {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 clamp(10px, 3vw, 22px);
}
body.mode-chat .chatview {
  flex: 1 1 auto;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

.chatview-head {
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px 4px;
}
.chatview-back, .chatview-clear {
  appearance: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 700;
  font-size: 13px;
  color: var(--straw-deep);
  background: #fff;
  border: 2px solid var(--line-strong);
  border-radius: var(--r-pill);
  padding: 6px 13px;
  transition: transform .15s, box-shadow .15s;
}
.chatview-back:hover, .chatview-clear:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.chatview-state { font-size: 13px; color: var(--ink-2); }
.chatview-state b { color: var(--straw-deep); }

.chat-list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 10px 2px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* 消息气泡 */
.msg { display: flex; gap: 10px; align-items: flex-start; }
.msg-user { flex-direction: row-reverse; }

.msg-avatar {
  flex: none;
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  font-size: 20px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-sm);
}
.msg-user .msg-avatar { background: var(--grad-mint); border-color: #bff0e0; }

.msg-body { max-width: min(78%, 640px); }
.msg-user .msg-body { text-align: right; }

.msg-name { font-size: 11.5px; color: var(--ink-3); margin: 2px 6px 4px; }

.msg-text {
  display: inline-block;
  text-align: left;
  padding: 12px 15px;
  border-radius: 18px 18px 18px 6px;
  background: #fff;
  border: 2px solid var(--line);
  box-shadow: var(--shadow-sm);
  color: var(--ink);
}
.msg-user .msg-text {
  border-radius: 18px 18px 6px 18px;
  color: #7a2a52;
  background: #fff0f7;
  border-color: var(--line-strong);
}
.msg-text p { margin: 0 0 8px; }
.msg-text p:last-child { margin-bottom: 0; }
.msg-text ul { margin: 6px 0; padding-left: 20px; }
.msg-text li { margin: 3px 0; }
.msg-text strong { color: var(--straw-deep); }
.msg-note { color: var(--ink-3); font-size: 12.5px; }
.msg-error { color: #e0466f; }

/* 打字中的三个跳点 */
.typing { display: inline-flex; gap: 5px; padding: 2px 0; }
.typing i {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--peach);
  animation: typing 1.2s ease-in-out infinite;
}
.typing i:nth-child(2) { animation-delay: .2s; }
.typing i:nth-child(3) { animation-delay: .4s; }
@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: .5; }
  30%           { transform: translateY(-5px); opacity: 1; }
}

/* 对话视图里的输入框：贴底 */
body.mode-chat .composer-slot#slotChat {
  flex: none;
  padding: 8px 0 14px;
  background: linear-gradient(0deg, var(--bg-2), transparent);
}

/* ------------------------------ 页脚 ------------------------------ */
.site-footer {
  flex: none;
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding: 26px clamp(14px, 4vw, 28px) 30px;
  text-align: center;
  background: rgba(255, 255, 255, .66);
  border-top: 2px dashed var(--line-strong);
}
.footer-tagline { margin: 0 0 6px; font-weight: 700; color: var(--ink); font-size: 13.5px; }
.footer-company { margin: 0 0 10px; color: var(--ink-2); font-size: 13px; }
.footer-contact {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px 18px;
  margin-bottom: 10px;
  font-size: 12.5px;
  color: var(--ink-2);
}
.footer-contact a { color: var(--ink-2); text-decoration: none; }
.footer-contact a:hover { color: var(--straw-deep); }
.footer-beian {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 6px 16px;
  font-size: 12px;
}
.footer-beian a { color: var(--ink-3); text-decoration: none; }
.footer-beian a:hover { color: var(--straw-deep); text-decoration: underline; }

/* ------------------------------ Toast ------------------------------ */
.toast-wrap {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  pointer-events: none;
}
.toast {
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 700;
  color: #fff;
  background: var(--grad);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-lg);
  animation: toastIn .3s ease;
}
.toast.out { animation: toastOut .5s ease forwards; }
@keyframes toastIn  { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes toastOut { to { opacity: 0; transform: translateY(12px); } }

/* ------------------------------ 响应式 ------------------------------ */
@media (max-width: 720px) {
  .starters { columns: 2 160px; }
  .how-steps { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .hero { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .bunny-bubble { position: static; margin-bottom: 12px; transform: none; max-width: none; }
  .starters { columns: 1; }
  .brand-text em { display: none; }
  .msg-body { max-width: 86%; }
}

/* ------------------------------ 无障碍：减少动效 ------------------------------ */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .floaties { display: none; }
}