/* ===== 创新学苑 宣传页样式 ===== */
:root{
  --navy:#0b1a3a;
  --navy-2:#102a5c;
  --gold:#c9a86a;
  --gold-soft:#e3cb98;
  --ink:#1a2238;
  --paper:#f6f4ef;
  --paper-2:#ffffff;
  --muted:#6b7280;
  --line:rgba(201,168,106,.35);
  --shadow:0 18px 50px rgba(11,26,58,.16);
  --radius:18px;
  --max:560px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%
}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* 容器统一窄屏，模拟手机 */
.section{max-width:var(--max);margin:0 auto;padding:72px 22px}

/* ===== 通用标题 ===== */
.section-head{text-align:center;margin-bottom:38px}
.kicker{
  font-size:12px;letter-spacing:.32em;color:var(--gold);
  font-weight:600;margin-bottom:10px
}
.kicker.light{color:var(--gold-soft)}
.section-title{
  font-size:32px;font-weight:800;letter-spacing:.04em;color:var(--navy);
  position:relative;display:inline-block
}
.section-title.light{color:#fff}
.section-title::after{
  content:"";display:block;width:42px;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--gold),var(--gold-soft));
  margin:14px auto 0
}
.section-desc{margin-top:14px;color:var(--muted);font-size:15px}
.section-desc.light{color:rgba(255,255,255,.78)}
.section-desc strong{color:var(--gold-soft)}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 26px;border-radius:999px;font-size:16px;font-weight:700;
  cursor:pointer;border:none;transition:transform .25s,box-shadow .25s,background .25s;
  letter-spacing:.02em
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  color:var(--navy);box-shadow:0 10px 26px rgba(201,168,106,.45)
}
.btn-primary:active{transform:scale(.96)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn-block{width:100%;margin-top:8px}

/* ===== 首屏 ===== */
.hero{
  position:relative;min-height:100svh;display:flex;flex-direction:column;
  justify-content:center;align-items:center;text-align:center;
  overflow:hidden;color:#fff;padding:0 22px
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(circle at 30% 20%,#163a7a 0%,transparent 55%),
    radial-gradient(circle at 80% 80%,#0d2152 0%,transparent 55%),
    linear-gradient(160deg,#0b1a3a 0%,#0a1430 100%)
}
.hero-glow{
  position:absolute;width:480px;height:480px;border-radius:50%;z-index:0;
  background:radial-gradient(circle,rgba(201,168,106,.28),transparent 70%);
  top:-120px;right:-120px;filter:blur(10px);
  animation:floatGlow 9s ease-in-out infinite
}
@keyframes floatGlow{0%,100%{transform:translate(0,0)}50%{transform:translate(-30px,40px)}}
.topbar{
  position:absolute;top:0;left:0;right:0;z-index:3;
  display:flex;justify-content:space-between;align-items:center;
  padding:18px 22px
}
.brand-mini{font-weight:800;letter-spacing:.1em;font-size:17px;color:#fff}
.nav-cta{
  font-size:13px;font-weight:700;color:var(--navy);
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  padding:8px 16px;border-radius:999px
}
.hero-inner{position:relative;z-index:2}
.hero-eyebrow{
  font-size:13px;letter-spacing:.5em;color:var(--gold-soft);
  margin-bottom:18px;font-weight:600;padding-left:.5em
}
.hero-title{
  font-size:clamp(64px,22vw,120px);font-weight:900;line-height:1;
  letter-spacing:.06em;display:flex;justify-content:center;gap:.04em;
  text-shadow:0 8px 40px rgba(0,0,0,.4)
}
.ht-char{
  display:inline-block;opacity:0;transform:translateY(40px) scale(.8);
  background:linear-gradient(180deg,#fff 40%,var(--gold-soft));
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:charIn .9s cubic-bezier(.2,.8,.2,1) forwards
}
.ht-char:nth-child(1){animation-delay:.15s}
.ht-char:nth-child(2){animation-delay:.32s}
.ht-char:nth-child(3){animation-delay:.49s}
.ht-char:nth-child(4){animation-delay:.66s}
@keyframes charIn{to{opacity:1;transform:translateY(0) scale(1)}}
.hero-sub{margin-top:16px;font-size:17px;letter-spacing:.08em;color:rgba(255,255,255,.9)}
.hero-summer{
  margin-top:24px;padding:18px 20px 16px;max-width:22em;
  background:rgba(255,255,255,.07);border:1px solid rgba(201,168,106,.35);
  border-radius:16px;backdrop-filter:blur(6px)
}
.summer-tag{
  display:inline-block;font-size:11px;font-weight:800;letter-spacing:.14em;
  color:var(--navy);background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  padding:4px 12px;border-radius:999px;margin-bottom:12px
}
.summer-line{
  font-size:18px;font-weight:800;line-height:1.45;color:#fff;letter-spacing:.04em
}
.summer-desc{
  margin-top:10px;font-size:14px;line-height:1.6;color:rgba(255,255,255,.82)
}
.summer-desc strong{color:var(--gold-soft);font-weight:800}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;margin-top:20px;
  padding:10px 22px;border-radius:999px;
  background:rgba(201,168,106,.18);border:1px solid rgba(201,168,106,.55);
  font-size:16px;font-weight:800;letter-spacing:.12em;color:var(--gold-soft);
  box-shadow:0 8px 24px rgba(0,0,0,.2)
}
.hero-badge::before,.hero-badge::after{
  content:"";width:18px;height:1px;background:linear-gradient(90deg,transparent,var(--gold-soft))
}
.hero-badge::after{background:linear-gradient(90deg,var(--gold-soft),transparent)}
.hero-actions{margin-top:32px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.scroll-hint{
  position:absolute;bottom:32px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:12px
}
.scroll-text{
  font-size:16px;font-weight:700;letter-spacing:.28em;color:rgba(255,255,255,.85)
}
.scroll-icon{
  width:32px;height:50px;border:2.5px solid rgba(255,255,255,.55);border-radius:18px;
  position:relative
}
.scroll-icon::after{
  content:"";position:absolute;top:10px;left:50%;transform:translateX(-50%);
  width:5px;height:10px;border-radius:3px;background:var(--gold-soft);
  animation:scrollDot 1.6s infinite
}
@keyframes scrollDot{0%{opacity:0;top:6px}40%{opacity:1}80%{opacity:0;top:16px}}

/* reveal 动画 */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== 师资 ===== */
.teachers{background:var(--paper)}
.teacher-trust{
  max-width:var(--max);margin:0 auto 28px;padding:18px 18px 16px;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow)
}
.teacher-trust-title{font-size:16px;font-weight:800;color:var(--navy);margin-bottom:8px}
.teacher-trust-desc{font-size:14px;line-height:1.65;color:var(--ink)}
.teacher-trust-desc strong{color:var(--navy);font-weight:800}
.teacher-trust-tags{
  list-style:none;display:flex;flex-wrap:wrap;gap:8px;margin-top:12px
}
.teacher-trust-tags li{
  font-size:12px;font-weight:700;color:var(--navy);
  background:var(--gold-soft);padding:4px 11px;border-radius:999px
}
.teacher-list{display:flex;flex-direction:column;gap:26px}
.teacher-card{
  position:relative;display:flex;flex-direction:column;align-items:center;
  background:linear-gradient(135deg,#fff,#fbf8f1);
  border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:24px 20px 22px;overflow:visible;
  text-align:center
}
.teacher-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:5px;border-radius:var(--radius) var(--radius) 0 0;
  background:linear-gradient(90deg,var(--gold),var(--gold-soft))
}
.teacher-photo{
  width:min(72vw,240px);max-width:240px;flex-shrink:0;
  filter:drop-shadow(0 16px 28px rgba(11,26,58,.2));
  position:relative;z-index:1;margin-bottom:8px
}
.teacher-photo img{width:100%;height:auto;max-height:280px;object-fit:contain;display:block}
.teacher-info{flex:1;width:100%;padding-bottom:0;text-align:left}
.teacher-subject{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.05em;
  color:var(--navy);background:var(--gold-soft);
  padding:3px 11px;border-radius:999px;margin-bottom:8px
}
.teacher-name{font-size:22px;font-weight:800;color:var(--navy)}
.teacher-name small{font-size:13px;font-weight:500;color:var(--muted);margin-left:6px}
.teacher-highlights{list-style:none;margin-top:12px;display:flex;flex-direction:column;gap:8px}
.teacher-highlights li{
  position:relative;padding-left:20px;font-size:14px;color:var(--ink);
  line-height:1.5
}
.teacher-highlights li::before{
  content:"";position:absolute;left:0;top:8px;width:8px;height:8px;
  border-radius:50%;background:var(--gold);
  box-shadow:0 0 0 3px rgba(201,168,106,.2)
}
.teacher-highlights li strong{color:var(--navy);font-weight:800}
.teacher-avatar{
  width:72px;height:72px;flex-shrink:0;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:28px;font-weight:800;color:var(--navy);
  background:linear-gradient(135deg,var(--gold-soft),#fff5e0);
  border:2px solid rgba(201,168,106,.45);
  box-shadow:0 8px 20px rgba(11,26,58,.12);
  margin-bottom:12px
}
.teacher-card--lead .teacher-info{text-align:center}
.teacher-card--lead .teacher-highlights{text-align:left}
.teacher-lead-tip{
  margin-top:12px;font-size:13px;color:var(--muted);line-height:1.5
}
.teacher-lead-tip a{color:var(--navy);font-weight:700;text-decoration:underline;text-underline-offset:2px}

/* ===== 教学环境（背景式色带） ===== */
.env{background:linear-gradient(160deg,#0b1a3a,#0a1430);max-width:none;padding:72px 22px 40px}
.env .section-head{max-width:var(--max);margin:0 auto 0}
.env-band{
  position:relative;min-height:56vh;display:flex;align-items:flex-end;overflow:hidden
}
.env-bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;
  z-index:0
}
.env-overlay{
  position:absolute;inset:0;z-index:1;
  background:linear-gradient(to top,rgba(7,15,38,.92) 0%,rgba(7,15,38,.28) 55%,rgba(7,15,38,.45) 100%)
}
.env-band-inner{
  position:relative;z-index:2;max-width:var(--max);margin:0 auto;width:100%;
  padding:0 22px 46px;color:#fff
}
.env-tag{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;
  color:var(--navy);background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  padding:5px 14px;border-radius:999px;margin-bottom:14px
}
.env-band-inner h3{font-size:25px;font-weight:800;line-height:1.3;margin-bottom:10px}
.env-band-inner p{font-size:15px;color:rgba(255,255,255,.82);max-width:30em}

/* ===== 课程 ===== */
.courses{background:var(--paper)}
.course-schedule{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:16px 16px 14px;margin-bottom:14px
}
.schedule-summary{
  display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px
}
.schedule-summary span{
  font-size:12px;font-weight:700;color:var(--navy);
  background:linear-gradient(135deg,#fff9f0,#fff5e6);
  border:1px solid rgba(201,168,106,.4);
  padding:5px 12px;border-radius:999px;letter-spacing:.04em
}
.schedule-terms{list-style:none;display:flex;flex-direction:column;gap:8px}
.schedule-terms li{
  display:flex;align-items:center;gap:10px;
  background:#fbfaf7;border:1px solid rgba(201,168,106,.2);
  border-radius:10px;padding:10px 12px
}
.schedule-terms em{
  flex-shrink:0;font-style:normal;font-size:12px;font-weight:800;
  color:var(--navy);background:var(--gold-soft);
  padding:3px 10px;border-radius:999px;letter-spacing:.04em
}
.schedule-terms span{
  font-size:14px;font-weight:700;color:var(--ink);letter-spacing:.02em
}
.course-table-wrap{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);overflow:hidden
}
.course-table{width:100%;border-collapse:collapse;font-size:14px}
.course-table thead{background:linear-gradient(135deg,var(--navy),var(--navy-2))}
.course-table th{
  padding:12px 14px;font-size:12px;font-weight:700;letter-spacing:.12em;
  color:var(--gold-soft);text-align:left
}
.course-table th:last-child{text-align:right}
.course-table td{
  padding:13px 14px;border-top:1px solid rgba(201,168,106,.2);
  vertical-align:middle;line-height:1.4
}
.course-table td:first-child{
  font-weight:700;color:var(--navy);font-size:13px;max-width:none
}
.course-grade{
  font-weight:800;color:var(--gold);letter-spacing:.02em
}
.course-note{
  display:block;margin-top:4px;font-size:11px;font-weight:600;
  color:var(--muted);line-height:1.3;letter-spacing:.02em
}
.course-table td:last-child{text-align:right;white-space:nowrap}
.course-table tbody tr:nth-child(even){background:#fbfaf7}
.sub-tag{
  display:inline-block;font-size:11px;font-weight:700;color:var(--navy);
  background:var(--gold-soft);padding:3px 8px;border-radius:999px;margin-left:4px
}
.sub-tag:first-child{margin-left:0}
.course-feature{
  margin-top:18px;background:linear-gradient(135deg,var(--navy),var(--navy-2));
  border-radius:var(--radius);padding:22px 18px 20px;color:#fff;
  box-shadow:var(--shadow),0 0 0 2px rgba(201,168,106,.55);
  border:1px solid rgba(201,168,106,.5);position:relative;overflow:hidden
}
.course-feature::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--gold),var(--gold-soft),var(--gold))
}
.course-feature-hero{
  display:block;width:100%;text-align:center;
  font-size:22px;font-weight:900;letter-spacing:.14em;color:var(--navy);
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  padding:14px 16px;border-radius:14px;margin-bottom:16px;
  box-shadow:0 8px 24px rgba(201,168,106,.55)
}
.course-feature-head{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-bottom:14px
}
.course-feature-head h3{font-size:18px;font-weight:800;letter-spacing:.04em}
.course-feature-grade{
  flex-shrink:0;font-size:11px;font-weight:700;letter-spacing:.06em;
  color:var(--navy);background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  padding:4px 10px;border-radius:999px
}
.course-feature-tags{
  list-style:none;display:flex;flex-wrap:wrap;gap:8px
}
.course-feature-tags li{
  font-size:12px;font-weight:600;color:rgba(255,255,255,.92);
  background:rgba(255,255,255,.1);border:1px solid rgba(201,168,106,.4);
  padding:6px 12px;border-radius:999px;letter-spacing:.02em
}

/* ===== 暑期特惠 ===== */
.promo-block{
  margin-top:22px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:22px 18px 18px;
  box-shadow:var(--shadow);position:relative;overflow:visible;
  container-type:inline-size
}
.promo-block::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,#e74c3c,var(--gold),#e74c3c)
}
.promo-head{
  display:flex;align-items:center;gap:10px;margin-bottom:16px
}
.promo-badge{
  font-size:11px;font-weight:900;letter-spacing:.08em;color:#fff;
  background:linear-gradient(135deg,#e74c3c,#c0392b);
  padding:4px 10px;border-radius:6px;animation:hotPulse 2s ease-in-out infinite
}
.promo-title{
  font-size:22px;font-weight:900;color:var(--navy);letter-spacing:.08em
}
.price-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,4.2rem),1fr));
  gap:8px;margin-bottom:18px
}
.price-cell{
  min-width:0;text-align:center;background:#fbfaf7;
  border:1px solid rgba(201,168,106,.25);
  border-radius:12px;padding:0.6rem 0.25rem
}
.price-cell span{
  display:block;font-size:clamp(0.65rem,0.55rem + 0.4vw,0.85rem);
  color:var(--muted);font-weight:600;margin-bottom:4px;line-height:1.2
}
.price-cell b{
  font-size:clamp(1rem,0.85rem + 0.8vw,1.35rem);
  font-weight:900;color:var(--navy);line-height:1.1
}
.price-cell small{
  font-size:clamp(0.6rem,0.5rem + 0.3vw,0.75rem);
  color:var(--muted);font-weight:600
}
.price-cell.highlight{
  background:linear-gradient(135deg,#fff9f0,#fff5e6);
  border-color:rgba(201,168,106,.55)
}
.price-cell.highlight b{color:#c0392b}
.price-cell.sale .price-sale{
  display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;
  gap:2px 6px;line-height:1.1
}
.price-cell.sale .price-old{
  font-size:clamp(0.75rem,0.65rem + 0.4vw,0.9rem);
  font-weight:600;color:var(--muted);text-decoration:line-through
}
.price-cell.sale b{
  font-size:clamp(1.05rem,0.9rem + 0.8vw,1.4rem)
}
.price-extra{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,9rem),1fr));
  gap:8px;margin-bottom:18px
}
.price-extra-item{
  min-width:0;display:flex;flex-wrap:wrap;align-items:center;
  justify-content:space-between;gap:6px 8px;
  background:#fbfaf7;border:1px solid rgba(201,168,106,.25);
  border-radius:12px;padding:12px 14px
}
.price-extra-item span{
  flex:1 1 auto;min-width:0;
  font-size:clamp(0.75rem,0.65rem + 0.4vw,0.9rem);
  font-weight:700;color:var(--navy)
}
.price-extra-item b{
  font-size:clamp(1rem,0.85rem + 0.8vw,1.35rem);
  font-weight:900;color:var(--navy)
}
.price-extra-item small{
  font-size:clamp(0.6rem,0.5rem + 0.3vw,0.75rem);
  color:var(--muted);font-weight:600;margin-left:2px
}
.promo-sub{
  font-size:13px;font-weight:800;color:var(--gold);letter-spacing:.15em;
  margin-bottom:10px
}
.deal-list{list-style:none;display:flex;flex-direction:column;gap:8px}
.deal-item{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  background:#fbfaf7;border:1px solid rgba(201,168,106,.22);
  border-radius:12px;padding:11px 12px
}
.deal-item.hot{
  background:linear-gradient(135deg,#fff5f3,#fff9f0);
  border:1.5px solid rgba(231,76,60,.35);
  box-shadow:0 4px 16px rgba(231,76,60,.1)
}
.deal-tag{
  flex-shrink:0;font-size:11px;font-weight:800;letter-spacing:.06em;
  color:var(--navy);background:var(--gold-soft);
  padding:3px 9px;border-radius:999px
}
.deal-item.hot .deal-tag{
  color:#fff;background:linear-gradient(135deg,#e74c3c,#c0392b)
}
.deal-text{
  flex:1;font-size:14px;font-weight:600;color:var(--ink);min-width:0
}
.deal-text strong{
  font-size:17px;font-weight:900;color:#c0392b;letter-spacing:.02em
}
.deal-note{
  width:100%;padding-left:52px;font-size:11px;color:var(--muted);font-weight:500
}
.deal-link{
  color:var(--navy);font-weight:700;text-decoration:underline;
  text-underline-offset:2px;-webkit-tap-highlight-color:rgba(201,168,106,.35)
}
.deal-link:active{color:#c0392b}
.promo-disclaimer{
  margin-top:14px;padding-top:12px;border-top:1px dashed rgba(201,168,106,.35);
  font-size:11px;line-height:1.5;color:var(--muted);text-align:center
}

/* ===== 预约 ===== */
.booking{background:linear-gradient(160deg,#f6f4ef,#efe9dc)}
.booking-card{
  background:#fff;border-radius:24px;box-shadow:var(--shadow);
  padding:40px 26px 34px;text-align:center;position:relative;
  border:1px solid var(--line)
}
.price-badge{
  display:inline-flex;flex-direction:column;align-items:center;
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  color:#fff;padding:16px 30px;border-radius:18px;margin-bottom:22px;
  box-shadow:0 12px 30px rgba(11,26,58,.3)
}
.price-label{font-size:12px;letter-spacing:.2em;color:var(--gold-soft)}
.price-row{display:flex;align-items:baseline;justify-content:center;gap:12px;flex-wrap:wrap}
.price-num{font-size:46px;font-weight:900;line-height:1.1;color:#fff}
.price-num i{font-size:24px;font-style:normal;vertical-align:super;margin-right:2px;color:var(--gold-soft)}
.price-origin{font-size:15px;color:rgba(255,255,255,.55);font-weight:600}
.price-origin s{text-decoration:line-through;text-decoration-color:rgba(255,255,255,.45)}
.price-unit{font-size:13px;color:rgba(255,255,255,.7);margin-top:4px}

/* 预约区 · 火爆动态 */
.booking-hot{
  margin:20px 0 8px;text-align:left;
  background:linear-gradient(135deg,#fff9f0,#fff5e6);
  border:1px solid #f0d9b8;border-radius:16px;padding:14px 14px 10px
}
.hot-head{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-size:15px;font-weight:700;color:var(--navy);margin-bottom:10px
}
.hot-head strong{color:#c0392b;font-size:18px}
.hot-fire{font-size:20px;line-height:1}
.hot-tag{
  margin-left:auto;font-size:11px;font-weight:800;letter-spacing:.06em;
  color:#fff;background:linear-gradient(135deg,#e74c3c,#c0392b);
  padding:4px 10px;border-radius:999px;animation:hotPulse 2s ease-in-out infinite
}
@keyframes hotPulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
.hot-ticker{
  position:relative;height:186px;overflow:hidden;
  mask-image:linear-gradient(180deg,transparent 0,#000 8%,#000 92%,transparent 100%);
  -webkit-mask-image:linear-gradient(180deg,transparent 0,#000 8%,#000 92%,transparent 100%)
}
.hot-track{display:flex;flex-direction:column;gap:8px;will-change:transform;transition:transform .55s ease}
.hot-item{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;
  background:#fff;border:1px solid #efe2cc;border-radius:12px;padding:10px 12px;
  min-height:54px;flex-shrink:0
}
.hot-item.is-new{
  border-color:#e74c3c;background:#fff8f5;
  animation:newFlash 1.2s ease
}
@keyframes newFlash{
  0%{box-shadow:0 0 0 0 rgba(231,76,60,.45)}
  70%{box-shadow:0 0 0 10px rgba(231,76,60,0)}
  100%{box-shadow:none}
}
.hot-avatar{
  width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:var(--navy);
  font-weight:800;font-size:14px;flex-shrink:0
}
.hot-main{font-size:13px;color:var(--ink);min-width:0}
.hot-main b{font-weight:800;color:var(--navy)}
.hot-main .hot-sub{display:block;font-size:11px;color:var(--muted);margin-top:2px}
.hot-phone{font-size:12px;color:#b07a2a;font-variant-numeric:tabular-nums;white-space:nowrap}
.hot-empty{font-size:13px;color:var(--muted);text-align:center;padding:8px 0}

.form{margin-top:20px;text-align:left;display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field span{font-size:14px;font-weight:600;color:var(--navy)}
.field input{
  padding:14px 16px;border:1.5px solid #e3ddd0;border-radius:12px;
  font-size:16px;background:#fbfaf7;transition:border .2s,box-shadow .2s;color:var(--ink)
}
.field input:focus{
  outline:none;border-color:var(--gold);
  box-shadow:0 0 0 4px rgba(201,168,106,.16);background:#fff
}
.field-hint{font-size:12px;color:#b07a2a;line-height:1.4;font-weight:500}
.notice{
  font-size:13px;color:#b4622f;background:#fdf1e8;border:1px solid #f3d6bf;
  padding:11px 14px;border-radius:10px;text-align:center;font-weight:600;letter-spacing:.02em
}
.form-msg{text-align:center;font-size:14px;min-height:20px;font-weight:600}
.form-msg.ok{color:#1a8a52}
.form-msg.err{color:#c0392b}

.booking-just-done{
  background:linear-gradient(135deg,#edfbf3,#e8f8ef);border:1.5px solid #9ed9b4;
  border-radius:14px;padding:14px 16px;text-align:left;margin-top:4px;
  animation:justDoneIn .5s ease
}
.booking-just-done .just-title{font-size:15px;font-weight:800;color:#1a8a52;margin-bottom:8px}
.booking-just-done .just-item{
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;
  background:#fff;border-radius:10px;padding:10px 12px;border:1px solid #c8ebd4
}
@keyframes justDoneIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* 手机键盘弹起时的悬浮预约条 - 已移除 */

/* ===== 预约记录 ===== */
.records{background:linear-gradient(160deg,#0b1a3a,#0a1430);max-width:none}
.records .section-head,.records .record-list{max-width:var(--max);margin-left:auto;margin-right:auto}
.record-list{display:flex;flex-direction:column;gap:10px}
.record-item{
  position:relative;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;
  background:rgba(255,255,255,.06);border:1px solid rgba(201,168,106,.22);
  border-radius:14px;padding:13px 16px;backdrop-filter:blur(4px)
}
.record-item.is-mine{
  background:rgba(201,168,106,.2);border-color:var(--gold-soft);
  box-shadow:0 0 0 2px rgba(201,168,106,.3),0 8px 24px rgba(201,168,106,.15)
}
.record-mine-tag{
  position:absolute;top:-9px;right:14px;font-size:10px;font-weight:800;letter-spacing:.08em;
  color:var(--navy);background:linear-gradient(135deg,var(--gold),var(--gold-soft));
  padding:3px 10px;border-radius:999px
}
.record-avatar{
  width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:var(--navy);
  font-weight:800;font-size:15px
}
.record-main{color:#fff;font-size:14px;min-width:0}
.record-main b{font-weight:700}
.record-main .rec-sub{display:block;font-size:12px;color:rgba(255,255,255,.6);margin-top:2px}
.record-phone{font-size:13px;color:var(--gold-soft);font-variant-numeric:tabular-nums;white-space:nowrap}
.record-empty{color:rgba(255,255,255,.6);text-align:center;padding:20px}

/* ===== 联系我们 ===== */
.contact{
  background:linear-gradient(160deg,#0b1a3a,#0a1430);max-width:none;
  padding-bottom:56px
}
.contact .section-head{max-width:var(--max);margin:0 auto 20px}
.contact-grid{
  max-width:var(--max);margin:0 auto;display:flex;flex-direction:row;gap:10px;
  padding:0 16px;align-items:stretch
}
.contact-card{
  flex:1;min-width:0;text-align:center;padding:14px 8px 12px;
  border:1px solid rgba(201,168,106,.55);border-radius:8px;
  background:rgba(7,15,38,.55);position:relative
}
.contact-card::before,.contact-card::after{
  content:"";position:absolute;width:10px;height:10px;
  border:1px solid var(--gold-soft)
}
.contact-card::before{top:-1px;left:-1px;border-right:none;border-bottom:none}
.contact-card::after{bottom:-1px;right:-1px;border-left:none;border-top:none}
.contact-name{
  font-size:15px;font-weight:800;color:#fff;letter-spacing:.08em;margin-bottom:8px
}
.contact-phone{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;color:#fff;letter-spacing:.02em;
  font-variant-numeric:tabular-nums;flex-wrap:wrap;justify-content:center
}
.phone-icon{
  width:26px;height:26px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));font-size:13px;line-height:1;flex-shrink:0
}
.contact-divider{
  width:60%;height:1px;margin:10px auto;
  background:linear-gradient(90deg,transparent,var(--gold-soft),transparent)
}
.contact-qr{padding:4px;background:#fff;border-radius:3px}
.contact-qr img{
  display:block;width:min(108px,26vw);height:auto;aspect-ratio:1/1;object-fit:contain;
  image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges;margin:0 auto
}
.contact-tip{font-size:10px;color:rgba(255,255,255,.5);margin-top:8px;letter-spacing:.04em}
.contact-sep{display:none}

/* ===== 页脚 ===== */
.footer{background:#070f26;color:rgba(255,255,255,.7);text-align:center;padding:40px 22px 90px}
.footer-brand{font-size:20px;font-weight:800;color:#fff;letter-spacing:.1em;margin-bottom:6px}
.footer-admin{display:inline-block;margin-top:16px;font-size:12px;color:rgba(255,255,255,.4);letter-spacing:.1em}

/* ===== 浮动按钮 + 弹幕（独立层，不受滚动 transform 影响）===== */
.danmaku-layer{
  position:fixed;right:16px;bottom:72px;z-index:41;
  max-width:min(240px,58vw);pointer-events:none;
  opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s;
  contain:layout style paint;will-change:opacity
}
.danmaku-layer.show{opacity:1;visibility:visible}
.danmaku-feed{
  display:flex;flex-direction:column;align-items:flex-end;gap:6px;
  pointer-events:none
}
.danmaku-toast{
  font-size:12px;font-weight:700;color:#fff;letter-spacing:.02em;
  background:rgba(11,26,58,.92);border:1px solid rgba(201,168,106,.5);
  padding:7px 14px;border-radius:999px;white-space:nowrap;
  box-shadow:0 6px 20px rgba(0,0,0,.25);
  will-change:transform,opacity;
  animation:danmakuPop 4.2s cubic-bezier(.22,.8,.22,1) forwards
}
.danmaku-toast.is-mine{border-color:var(--gold-soft);background:rgba(16,42,92,.95)}
@keyframes danmakuPop{
  0%{opacity:0;transform:translate3d(24px,0,0) scale(.94)}
  12%{opacity:1;transform:translate3d(0,0,0) scale(1)}
  78%{opacity:1;transform:translate3d(0,0,0) scale(1)}
  100%{opacity:0;transform:translate3d(-8px,0,0) scale(.97)}
}
.float-cta-wrap{
  position:fixed;right:16px;bottom:18px;z-index:40;
  opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s
}
.float-cta-wrap.show{opacity:1;visibility:visible}
.float-cta{
  display:inline-block;background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:var(--navy);
  font-weight:800;font-size:15px;padding:13px 20px;border-radius:999px;
  box-shadow:0 12px 30px rgba(201,168,106,.5);text-decoration:none
}
.float-contact{
  position:fixed;left:16px;bottom:18px;z-index:40;
  background:linear-gradient(135deg,var(--gold),var(--gold-soft));color:var(--navy);
  font-weight:800;font-size:15px;padding:13px 20px;border-radius:999px;
  box-shadow:0 12px 30px rgba(201,168,106,.5);text-decoration:none;
  opacity:0;visibility:hidden;transition:opacity .35s ease,visibility .35s
}
.float-contact.show{opacity:1;visibility:visible}

@media(max-width:767px){
  .booking{padding-bottom:120px}
  .field input:focus{scroll-margin-bottom:40vh}
}
@media(min-width:480px){
  .course-table{font-size:15px}
  .course-table td:first-child{font-size:14px;max-width:none}
  .sub-tag{font-size:12px;padding:4px 10px}
  .contact-qr img{width:120px}
  .teacher-card{
    flex-direction:row;align-items:flex-end;text-align:left;
    padding:20px 20px 0;overflow:hidden
  }
  .teacher-card::before{
    top:0;left:0;right:auto;bottom:0;width:6px;height:100%;border-radius:0
  }
  .teacher-photo{width:42%;max-width:200px;margin-bottom:-4px;align-self:flex-end}
  .teacher-photo img{max-height:none}
  .teacher-info{padding-bottom:20px}
  .teacher-card--lead{align-items:center;padding-bottom:20px}
  .teacher-card--lead .teacher-avatar{margin-bottom:0;width:64px;height:64px;font-size:26px}
  .teacher-card--lead .teacher-info{text-align:left;padding-bottom:0}
}
@media(prefers-reduced-motion:reduce){
  .ht-char{animation:none;opacity:1;transform:none}
  .reveal{transition:none}
  .hot-tag{animation:none}
  .danmaku-toast{animation:none;opacity:1}
}