/* ============================================================
   小鹿瑜伽普拉提 · Little Deer Yoga & Pilates
   High-end brand website stylesheet
   ============================================================ */

:root {
  --ink: #22301f;
  --forest: #2c4a33;
  --forest-deep: #1e3326;
  --moss: #66775f;
  --cream: #f7f3ec;
  --paper: #fffdf9;
  --gold: #b9935f;
  --gold-soft: #d8c3a0;
  --gold-deep: #9a7444;
  --line: rgba(34, 48, 31, 0.14);
  --line-light: rgba(255, 253, 249, 0.18);
  --text: #3c473d;
  --text-light: #6d7769;
  --serif: "Cormorant Garamond", "Noto Serif SC", "Songti SC", serif;
  --sans: "Inter", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --shadow-soft: 0 24px 60px -28px rgba(34, 48, 31, 0.35);
  --radius: 18px;
  --header-h: 78px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 8px);
  overflow-x: clip;
}

body {
  font-family: var(--sans);
  color: var(--text);
  background: var(--cream);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(185, 147, 95, 0.28); }

.container {
  width: min(1200px, 100% - 48px);
  margin-inline: auto;
}

.section { padding: clamp(72px, 9vw, 118px) 0; }

.eyebrow {
  font-size: 13px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold-deep);
  font-weight: 500;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--gold);
}

.sec-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(30px, 4.2vw, 46px);
  line-height: 1.35;
  color: var(--ink);
  letter-spacing: 0.02em;
  margin-bottom: 18px;
}

.sec-sub {
  color: var(--text-light);
  max-width: 560px;
  font-size: 16px;
}

.sec-head { margin-bottom: clamp(38px, 5vw, 60px); }
.sec-head .sec-sub { margin-top: 4px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 34px;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: transform 0.28s ease, box-shadow 0.28s ease, background 0.28s ease, color 0.28s ease;
  white-space: nowrap;
}

.btn-gold {
  background: linear-gradient(135deg, #c8a36d, var(--gold));
  color: #fff;
  box-shadow: 0 14px 30px -12px rgba(185, 147, 95, 0.65);
}

.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 18px 36px -12px rgba(185, 147, 95, 0.8); }

.btn-ghost {
  border: 1px solid rgba(255, 253, 249, 0.55);
  color: #fff;
  backdrop-filter: blur(6px);
  background: rgba(255, 255, 255, 0.08);
}

.btn-ghost:hover { background: rgba(255, 255, 255, 0.18); transform: translateY(-2px); }

.btn-block { width: 100%; }

/* ============ 顶部导航 ============ */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.35s ease, box-shadow 0.35s ease, backdrop-filter 0.35s ease;
  background: rgba(247, 243, 236, 0);
}

.site-header.scrolled {
  background: rgba(250, 247, 241, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--line), 0 14px 40px -24px rgba(34, 48, 31, 0.3);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}

.brand img { width: 42px; height: 42px; }

.brand-name {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.06em;
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-name small {
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.22em;
  color: var(--gold-deep);
  font-weight: 500;
  margin-top: 3px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 34px;
  color: var(--ink);
}

.site-nav a {
  font-size: 14.5px;
  letter-spacing: 0.06em;
  position: relative;
  padding: 4px 0;
  transition: color 0.25s ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.site-nav a:hover::after, .site-nav a.nav-book::after { transform: scaleX(1); transform-origin: left; }

.site-nav .nav-book {
  color: var(--gold-deep);
  font-weight: 600;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.header-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: border-color 0.25s ease, color 0.25s ease;
}

.header-phone svg { width: 15px; height: 15px; color: var(--gold-deep); }
.header-phone:hover { border-color: var(--gold); color: var(--gold-deep); }

.lang-switch {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 15px;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.lang-switch:hover { background: var(--forest); border-color: var(--forest); color: #fff; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ 主视觉 ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  color: #fff;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(180deg, rgba(30, 51, 38, 0.55) 0%, rgba(30, 51, 38, 0.18) 45%, rgba(24, 40, 30, 0.72) 100%),
    url("../img/hero-cover.jpg");
  background-size: cover;
  background-position: center 32%;
  animation: heroZoom 18s ease-out both;
}

@keyframes heroZoom {
  from { transform: scale(1.08); }
  to { transform: scale(1); }
}

.hero-shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(120% 90% at 50% 38%, transparent 40%, rgba(24, 40, 30, 0.28) 100%);
}

.hero-content {
  position: relative;
  padding-top: var(--header-h);
  animation: heroIn 1.1s 0.2s ease both;
}

.hero-calligraphy {
  position: absolute;
  right: 4%;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 500;
  letter-spacing: 0.32em;
  line-height: 1.45;
  color: var(--gold-soft);
  opacity: 0.82;
  text-shadow: 0 2px 18px rgba(20, 35, 26, 0.35);
  text-align: center;
  animation: heroIn 1.4s 0.5s ease both;
}

@keyframes heroIn {
  from { opacity: 0; transform: translateY(26px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.42em;
  color: var(--gold-soft);
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.hero-eyebrow::before {
  content: "";
  width: 44px;
  height: 1px;
  background: var(--gold);
}

.hero-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.5;
  letter-spacing: 0.14em;
  color: var(--gold-soft);
  text-shadow: 0 2px 18px rgba(20, 35, 26, 0.35);
  margin-bottom: 14px;
}

.hero-title-en { display: none; font-family: var(--serif); font-style: italic; font-weight: 500; }

.hero-slogan {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(40px, 6.6vw, 76px);
  line-height: 1.25;
  letter-spacing: 0.05em;
  color: #fff;
  text-shadow: 0 4px 34px rgba(20, 35, 26, 0.4);
  margin-bottom: 18px;
}

.hero-slogan-en { display: none; font-family: var(--serif); font-style: italic; font-weight: 500; }

.hero-sub {
  font-size: clamp(15px, 1.6vw, 18px);
  color: rgba(255, 253, 249, 0.92);
  max-width: 520px;
  margin-bottom: 38px;
  font-weight: 300;
  letter-spacing: 0.02em;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 52px; }

.hero-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13.5px;
  letter-spacing: 0.06em;
  color: rgba(255, 253, 249, 0.82);
}

.hero-meta .dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%);
  width: 26px;
  height: 42px;
  border: 1px solid rgba(255, 253, 249, 0.45);
  border-radius: 999px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-cue span {
  width: 3px;
  height: 9px;
  border-radius: 3px;
  background: var(--gold-soft);
  animation: cue 1.8s ease-in-out infinite;
}

@keyframes cue {
  0% { transform: translateY(0); opacity: 1; }
  70% { transform: translateY(12px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ============ 滚动关键词 ============ */
.marquee {
  background: var(--forest);
  color: rgba(255, 253, 249, 0.82);
  overflow: hidden;
  padding: 16px 0;
  border-block: 1px solid rgba(255, 253, 249, 0.08);
}

.marquee-track {
  display: flex;
  gap: 34px;
  white-space: nowrap;
  width: max-content;
  animation: marquee 30s linear infinite;
  font-size: 14px;
  letter-spacing: 0.24em;
}

.marquee-track i { color: var(--gold); font-style: normal; }

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ============ 关于 ============ */
.about-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: clamp(40px, 6vw, 84px);
  align-items: center;
}

.about-media { position: relative; padding-bottom: 64px; }

.about-img-main {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 5;
}

.about-img-main img { width: 100%; height: 100%; object-fit: cover; }

.about-img-small {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 46%;
  border-radius: 14px;
  overflow: hidden;
  border: 8px solid var(--cream);
  aspect-ratio: 1;
  box-shadow: 0 20px 44px -22px rgba(34, 48, 31, 0.45);
}

.about-img-small img { width: 100%; height: 100%; object-fit: cover; }

.about-badge {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: var(--forest);
  color: #fff;
  border-radius: 999px;
  padding: 13px 22px;
  display: flex;
  align-items: baseline;
  gap: 10px;
  box-shadow: 0 18px 40px -18px rgba(30, 51, 38, 0.7);
}

.about-badge strong {
  font-family: var(--serif);
  font-size: 19px;
  letter-spacing: 0.14em;
  color: var(--gold-soft);
}

.about-badge span { font-size: 13px; letter-spacing: 0.08em; }

.about-body p { margin-bottom: 16px; }
.about-body p:first-child { font-size: 18px; color: var(--ink); font-weight: 500; }

.about-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.about-philo {
  margin-top: 28px;
  padding-left: 18px;
  border-left: 2px solid var(--gold);
  font-family: var(--serif);
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.75;
  letter-spacing: 0.12em;
  color: var(--gold-deep);
}

.about-chips li {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 17px;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  color: var(--forest);
  background: rgba(255, 253, 249, 0.6);
}

/* ============ 课程服务 ============ */
.services { background: var(--paper); border-block: 1px solid var(--line); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.svc-card {
  position: relative;
  padding: 34px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.svc-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold), var(--gold-soft));
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.35s ease;
}

.svc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); border-color: rgba(185, 147, 95, 0.4); }
.svc-card:hover::before { transform: scaleY(1); }

.svc-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 26px;
  color: var(--gold);
  display: block;
  margin-bottom: 18px;
}

.svc-card h3 {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: 0.03em;
}

.svc-card p { font-size: 14.5px; color: var(--text-light); }

/* ============ 专属套餐 ============ */
.packages { background: var(--cream); }

.pkg-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 44px;
}

.pkg-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  transition: transform 0.32s ease, box-shadow 0.32s ease;
  display: flex;
}

.pkg-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-soft); }

.pkg-body {
  padding: 34px 30px;
  display: flex;
  flex-direction: column;
  width: 100%;
}

.pkg-tag {
  align-self: flex-start;
  background: rgba(185, 147, 95, 0.13);
  color: var(--gold-deep);
  border: 1px solid rgba(185, 147, 95, 0.35);
  font-size: 12px;
  letter-spacing: 0.14em;
  border-radius: 999px;
  padding: 5px 14px;
  margin-bottom: 20px;
}

.pkg-body h3 {
  font-family: var(--serif);
  font-size: 24px;
  color: var(--ink);
  line-height: 1.35;
  letter-spacing: 0.03em;
  margin-bottom: 8px;
}

.pkg-slogan { font-size: 14px; color: var(--text-light); margin-bottom: 20px; }

.pkg-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  color: var(--gold-deep);
  font-family: var(--serif);
  font-weight: 600;
  font-size: 44px;
  line-height: 1;
  margin-bottom: 20px;
}

.pkg-price small { font-size: 20px; }
.pkg-price em {
  font-style: normal;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  color: var(--text-light);
  letter-spacing: 0.04em;
}

.pkg-price .price-unit { font-size: 15px; font-weight: 500; color: var(--gold-deep); font-family: var(--serif); }

.pkg-body ul {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
  flex: 1;
}

.pkg-body ul li {
  position: relative;
  padding-left: 24px;
  font-size: 14px;
  color: var(--text);
}

.pkg-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
}

.pkg-fit {
  font-size: 13px;
  color: var(--text-light);
  border-top: 1px dashed var(--line);
  padding-top: 16px;
  margin-bottom: 20px;
}

.pkg-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--gold-deep);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.06em;
  transition: gap 0.25s ease, color 0.25s ease;
}

.pkg-link::after { content: "→"; transition: transform 0.25s ease; }
.pkg-link:hover { color: var(--forest); }
.pkg-link:hover::after { transform: translateX(4px); }

.pkg-more { background: linear-gradient(160deg, var(--forest), var(--forest-deep)); border-color: transparent; }
.pkg-more .pkg-body h3 { color: #fff; }
.pkg-more .pkg-slogan { color: rgba(255, 253, 249, 0.7); }
.pkg-more .pkg-link { color: var(--gold-soft); }
.pkg-more .pkg-link:hover { color: #fff; }

.mini-list { display: grid; gap: 18px; margin-top: 6px; }

.mini-list li {
  border-top: 1px solid rgba(255, 253, 249, 0.14);
  padding-top: 16px;
  display: grid;
  gap: 4px;
}

.mini-list strong { color: #fff; font-size: 15.5px; font-weight: 500; letter-spacing: 0.04em; }
.mini-list span { font-size: 13px; color: rgba(255, 253, 249, 0.68); }

.pkg-note {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
  background: rgba(185, 147, 95, 0.1);
  border: 1px solid rgba(185, 147, 95, 0.28);
  color: var(--text);
  border-radius: var(--radius);
  padding: 30px 36px;
  font-size: 15px;
  line-height: 2;
}

/* ============ 场馆空间 ============ */
.space { background: var(--forest); color: rgba(255, 253, 249, 0.88); }

.space .eyebrow { color: var(--gold-soft); }
.space .sec-title { color: #fff; }

.space-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.space-lead { color: rgba(255, 253, 249, 0.72); margin-bottom: 36px; max-width: 480px; }

.space-features { display: grid; gap: 24px; }

.space-features li {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}

.sf-icon {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid rgba(216, 195, 160, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-soft);
}

.sf-icon svg { width: 21px; height: 21px; }

.space-features h3 { color: #fff; font-size: 17px; font-weight: 500; letter-spacing: 0.05em; margin-bottom: 3px; }
.space-features p { font-size: 14px; color: rgba(255, 253, 249, 0.62); }

.space-media {
  position: relative;
  min-height: 540px;
}

.space-media figure { border-radius: 18px; overflow: hidden; position: absolute; box-shadow: 0 30px 60px -30px rgba(12, 24, 17, 0.75); }
.space-media img { width: 100%; height: 100%; object-fit: cover; }

.space-img-a { width: 58%; height: 62%; top: 0; left: 0; }
.space-img-b { width: 58%; height: 52%; bottom: 0; right: 0; }

/* ============ 预约 ============ */
.booking { background: var(--paper); border-block: 1px solid var(--line); }

.booking-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(44px, 6vw, 90px);
  align-items: start;
}

.booking-intro .sec-title { margin-bottom: 20px; }
.booking-intro > p:not(.eyebrow) { color: var(--text-light); max-width: 440px; margin-bottom: 36px; }

.contact-list { display: grid; gap: 22px; }

.contact-list li {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cl-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: rgba(185, 147, 95, 0.12);
  border: 1px solid rgba(185, 147, 95, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-deep);
}

.cl-icon svg { width: 21px; height: 21px; }

.contact-list small { display: block; font-size: 12px; letter-spacing: 0.12em; color: var(--text-light); }
.contact-list a, .contact-list span { font-size: 17px; color: var(--ink); font-weight: 500; letter-spacing: 0.03em; }

.copy-btn {
  margin-left: 12px;
  font-size: 12px;
  color: var(--gold-deep);
  border: 1px solid rgba(185, 147, 95, 0.4);
  border-radius: 999px;
  padding: 3px 12px;
  transition: background 0.25s ease, color 0.25s ease;
  vertical-align: 2px;
}

.copy-btn:hover { background: var(--gold); color: #fff; }

.form-card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: clamp(28px, 4vw, 46px);
  box-shadow: var(--shadow-soft);
}

.form-card h3 {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--ink);
  margin-bottom: 26px;
  letter-spacing: 0.04em;
}

.field { margin-bottom: 20px; }

.field label {
  display: block;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--text-light);
  margin-bottom: 8px;
}

.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  padding: 13px 16px;
  font-size: 15px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.field textarea { resize: vertical; }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(185, 147, 95, 0.14);
}

.form-note {
  margin-top: 14px;
  text-align: center;
  font-size: 12.5px;
  color: var(--text-light);
}

.form-error {
  background: rgba(176, 58, 46, 0.08);
  border: 1px solid rgba(176, 58, 46, 0.3);
  color: #9c3d33;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 13.5px;
  margin-bottom: 18px;
}

.form-success { text-align: center; padding: 26px 6px; }

.success-mark {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: rgba(74, 118, 84, 0.12);
  border: 1px solid rgba(74, 118, 84, 0.35);
  color: var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 22px;
}

.success-mark svg { width: 32px; height: 32px; }

.form-success h3 { font-family: var(--serif); font-size: 27px; color: var(--ink); margin-bottom: 12px; }
.form-success p { color: var(--text-light); max-width: 380px; margin: 0 auto 26px; font-size: 14.5px; }
.success-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ============ 联系 ============ */
.contact { background: var(--cream); }

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 26px;
  align-items: stretch;
}

.contact-info {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
}

.contact-info ul { display: grid; gap: 26px; }

.contact-info li { display: grid; gap: 4px; }
.contact-info small { font-size: 12px; letter-spacing: 0.16em; color: var(--gold-deep); }
.contact-info a, .contact-info span { font-size: 17px; color: var(--ink); font-weight: 500; }

.map-card {
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  position: relative;
  min-height: 360px;
  display: flex;
}

.map-card iframe { flex: 1; width: 100%; min-height: 360px; border: 0; filter: saturate(0.85) contrast(0.95); }

.map-note {
  position: absolute;
  left: 14px;
  bottom: 14px;
  background: rgba(247, 243, 236, 0.92);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  font-size: 12px;
  color: var(--text-light);
  padding: 8px 16px;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 26px -12px rgba(34, 48, 31, 0.4);
}

/* ============ 页脚 ============ */
.site-footer {
  background: var(--forest-deep);
  color: rgba(255, 253, 249, 0.75);
  padding: 52px 0 36px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
}

.footer-brand { display: flex; align-items: center; gap: 13px; }
.footer-brand img { width: 44px; height: 44px; }
.footer-brand strong { font-family: var(--serif); color: #fff; font-size: 18px; display: block; letter-spacing: 0.06em; }
.footer-brand small { font-size: 9.5px; letter-spacing: 0.2em; color: var(--gold-soft); }

.footer-tagline {
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--gold-soft);
  text-align: center;
}

.footer-nav { display: flex; gap: 26px; justify-content: flex-end; font-size: 14px; }
.footer-nav a { transition: color 0.25s ease; }
.footer-nav a:hover { color: var(--gold-soft); }

.footer-legal {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 12px;
  color: rgba(255, 253, 249, 0.42);
  border-top: 1px solid rgba(255, 253, 249, 0.1);
  padding-top: 24px;
  letter-spacing: 0.06em;
}

/* ============ 移动端悬浮栏 ============ */
.mobile-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 90;
  display: none;
  grid-template-columns: 1fr 1.2fr;
  box-shadow: 0 -12px 34px -18px rgba(30, 51, 38, 0.45);
}

.mobile-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px;
  font-size: 14px;
  letter-spacing: 0.06em;
}

.mb-call { background: var(--paper); color: var(--forest); }
.mb-call svg { width: 17px; height: 17px; }
.mb-book { background: linear-gradient(135deg, #c8a36d, var(--gold)); color: #fff; font-weight: 600; }

/* ============ 滚动显现 ============ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .services-grid, .pkg-grid { grid-template-columns: repeat(2, 1fr); }
  .space-grid, .booking-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .space-media { min-height: 480px; }
  .footer-inner { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .footer-nav { justify-content: center; flex-wrap: wrap; }
}

@media (max-width: 820px) {
  :root { --header-h: 68px; }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    background: rgba(250, 247, 241, 0.97);
    backdrop-filter: blur(16px);
    flex-direction: column;
    gap: 6px;
    padding: 18px 24px 28px;
    border-bottom: 1px solid var(--line);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .site-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .site-nav a { font-size: 17px; padding: 10px 0; }
  .nav-toggle { display: flex; }
  .header-phone span { display: none; }
  .header-phone { padding: 9px; border-radius: 50%; }
  .hero-title { font-size: clamp(38px, 10vw, 58px); }
  .mobile-bar { display: grid; }
  body { padding-bottom: 54px; }
  .scroll-cue { display: none; }
}

@media (max-width: 1200px) {
  .hero-calligraphy { display: none; }
}

@media (max-width: 560px) {
  .container { width: calc(100% - 40px); }
  .services-grid, .pkg-grid { grid-template-columns: 1fr; }
  .space-media { min-height: 400px; }
  .space-img-a { width: 74%; }
  .space-img-b { width: 66%; }
  .about-img-small { right: 0; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }
  .pkg-note { padding: 24px 22px; }
  .brand-name small { display: none; }
}

/* ============================================================
   喆一瑜伽新增板块样式
   ============================================================ */

/* ---------- 发展历程 ---------- */
.timeline-wrap { margin-top: clamp(56px, 7vw, 86px); }

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tl-item {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tl-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); }

.tl-year {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 42px;
  line-height: 1;
  color: var(--gold);
  margin-bottom: 16px;
}

.tl-item h3 {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}

.tl-item p { font-size: 14px; color: var(--text-light); }

/* ---------- 差异化优势 ---------- */
.advantages { background: var(--paper); border-block: 1px solid var(--line); }

.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.adv-card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.adv-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); border-color: rgba(185, 147, 95, 0.4); }

.adv-num {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 28px;
  color: var(--gold);
  margin-bottom: 16px;
}

.adv-card h3 {
  font-family: var(--serif);
  font-size: 20px;
  color: var(--ink);
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}

.adv-card p { font-size: 14px; color: var(--text-light); }

/* ---------- 精品课程 ---------- */
.courses { background: var(--cream); }

.course-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  padding: 9px 21px;
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--text);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.tab:hover { border-color: var(--gold); color: var(--gold-deep); }
.tab.active { background: var(--forest); border-color: var(--forest); color: #fff; }

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.course-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 28px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.course-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); }

.course-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: linear-gradient(135deg, #c8a36d, var(--gold));
  color: #fff;
  font-size: 12px;
  letter-spacing: 0.14em;
  padding: 8px 18px;
  border-radius: 0 17px 0 14px;
}

.course-series {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
  margin-bottom: 14px;
}

.course-card h3 {
  font-family: var(--serif);
  font-size: 23px;
  color: var(--ink);
  letter-spacing: 0.03em;
  margin-bottom: 10px;
}

.course-aud {
  font-size: 13.5px;
  color: var(--text-light);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.course-points { display: grid; gap: 9px; }

.course-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--text);
}

.course-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
}

/* ---------- 师资团队 ---------- */
.teachers { background: var(--paper); border-block: 1px solid var(--line); }

.teachers-note {
  max-width: 820px;
  margin: 0 auto 46px;
  text-align: center;
  background: rgba(185, 147, 95, 0.1);
  border: 1px solid rgba(185, 147, 95, 0.28);
  border-radius: var(--radius);
  padding: 22px 32px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text);
}

.teacher-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.teacher-card {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  text-align: center;
  padding-bottom: 30px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.teacher-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-soft); }

.teacher-photo {
  height: 250px;
  background: linear-gradient(150deg, #ece5d8, #d9cfbd);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tp-placeholder {
  font-size: 13px;
  letter-spacing: 0.22em;
  color: rgba(34, 48, 31, 0.45);
  border: 1px solid rgba(34, 48, 31, 0.25);
  border-radius: 999px;
  padding: 8px 18px;
}

.teacher-role {
  display: block;
  margin-top: 22px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
}

.teacher-card h3 {
  font-family: var(--serif);
  font-size: 22px;
  color: var(--ink);
  margin: 8px 0 16px;
}

.teacher-points {
  text-align: left;
  display: grid;
  gap: 9px;
  padding: 0 28px;
}

.teacher-points li {
  position: relative;
  padding-left: 20px;
  font-size: 13.5px;
  color: var(--text);
}

.teacher-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
}

/* ---------- 核心服务价值 ---------- */
.value-strip {
  background: var(--forest);
  color: #fff;
  text-align: center;
  padding: 46px 0;
}

.vs-title {
  font-family: var(--serif);
  font-size: clamp(19px, 2.4vw, 27px);
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.vs-sub {
  font-size: 14px;
  letter-spacing: 0.14em;
  color: rgba(255, 253, 249, 0.72);
}

/* ---------- 预约权益与须知 ---------- */
.benefit-box, .notice-box {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 26px;
  margin-bottom: 22px;
}

.benefit-box h3, .notice-box h3 {
  font-family: var(--serif);
  font-size: 19px;
  color: var(--ink);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
}

.benefit-list, .notice-list { display: grid; gap: 9px; }

.benefit-list li, .notice-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  color: var(--text);
}

.benefit-list li::before, .notice-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
}

.benefit-note {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--text-light);
  border-top: 1px dashed var(--line);
  padding-top: 12px;
}

/* ---------- 联系我们右侧 ---------- */
.contact-right { display: grid; gap: 26px; }
.contact-right .form-card { box-shadow: none; }

/* ---------- 页脚地址 ---------- */
.footer-address {
  grid-column: 1 / -1;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 253, 249, 0.55);
  letter-spacing: 0.03em;
}

.footer-legal a { color: var(--gold-soft); }
.footer-legal a:hover { color: var(--gold-soft); text-decoration: underline; }

/* ---------- 悬浮按钮 ---------- */
.chat-fab {
  position: fixed;
  right: 22px;
  bottom: 24px;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--forest);
  color: #fff;
  border-radius: 999px;
  padding: 13px 20px;
  box-shadow: 0 16px 36px -14px rgba(30, 51, 38, 0.65);
  font-size: 14px;
  letter-spacing: 0.05em;
  transition: transform 0.25s ease, background 0.25s ease;
}

.chat-fab:hover { transform: translateY(-3px); background: var(--forest-deep); }
.chat-fab svg { width: 18px; height: 18px; color: var(--gold-soft); }

.back-top {
  position: fixed;
  right: 28px;
  bottom: 92px;
  z-index: 80;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--forest);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 28px -14px rgba(34, 48, 31, 0.4);
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.back-top svg { width: 18px; height: 18px; }
.back-top:hover { background: var(--forest); border-color: var(--forest); color: #fff; }

[hidden] { display: none !important; }

.chat-modal {
  position: fixed;
  inset: 0;
  z-index: 130;
  background: rgba(30, 51, 38, 0.48);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.chat-panel {
  position: relative;
  background: var(--cream);
  border-radius: 22px;
  max-width: 380px;
  width: 100%;
  padding: 38px 32px 30px;
  text-align: center;
  box-shadow: 0 40px 90px -30px rgba(20, 35, 26, 0.55);
}

.chat-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: background 0.25s ease, color 0.25s ease;
}

.chat-close:hover { background: var(--forest); border-color: var(--forest); color: #fff; }
.chat-close svg { width: 15px; height: 15px; }

.chat-panel h3 {
  font-family: var(--serif);
  font-size: 26px;
  color: var(--ink);
  margin-bottom: 8px;
}

.chat-panel > p { font-size: 13.5px; color: var(--text-light); margin-bottom: 22px; }
.chat-panel .btn { width: 100%; margin-bottom: 18px; }

.chat-wechat {
  border: 1px dashed var(--line);
  border-radius: 14px;
  padding: 14px;
  display: grid;
  gap: 6px;
  margin-bottom: 18px;
}

.chat-wechat span { font-size: 12px; letter-spacing: 0.16em; color: var(--text-light); }
.chat-wechat strong { font-size: 18px; color: var(--ink); letter-spacing: 0.05em; }

.chat-book { color: var(--gold-deep); font-weight: 600; font-size: 14.5px; }
.chat-book:hover { color: var(--forest); }

/* ---------- 响应式补充 ---------- */
@media (max-width: 1024px) {
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .course-grid { grid-template-columns: repeat(2, 1fr); }
  .teacher-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .timeline, .adv-grid, .course-grid, .teacher-grid { grid-template-columns: 1fr; }
  .chat-fab { right: 14px; bottom: 76px; }
  .back-top { right: 18px; bottom: 138px; }
}

/* ============================================================
   艾米老师 · 导师名片
   ============================================================ */

/* ---------- 主视觉 ---------- */
.mentor-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(40px, 6vw, 76px);
  align-items: center;
  margin-bottom: 54px;
}

.mentor-name {
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 58px);
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.mentor-name span {
  font-style: italic;
  font-size: 0.45em;
  color: var(--gold-deep);
  letter-spacing: 0.3em;
  vertical-align: 0.35em;
}

.mentor-role {
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--gold-deep);
  margin-bottom: 20px;
}

.mentor-brief {
  color: var(--text-light);
  max-width: 480px;
  margin-bottom: 30px;
}

.mentor-photo {
  display: flex;
  justify-content: center;
  align-items: center;
}

.mentor-ring {
  position: relative;
  width: min(330px, 74vw);
  aspect-ratio: 1;
  padding: 12px;
  border: 1px solid rgba(185, 147, 95, 0.55);
  border-radius: 50%;
  background: var(--cream);
}

.mentor-ring::before {
  content: "";
  position: absolute;
  inset: -16px;
  border: 1px dashed rgba(185, 147, 95, 0.45);
  border-radius: 50%;
  animation: ringRotate 36s linear infinite;
}

.mentor-ring img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  box-shadow: 0 24px 50px -26px rgba(34, 48, 31, 0.5);
}

@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.leaf {
  position: absolute;
  width: 30px;
  height: 30px;
  color: var(--gold);
  opacity: 0.9;
  animation: leafFloat 5.5s ease-in-out infinite;
}

.leaf svg { width: 100%; height: 100%; }
.leaf.l1 { top: -4px; left: 14%; animation-delay: 0s; }
.leaf.l2 { top: 22%; right: -22px; animation-delay: 1.4s; }
.leaf.l3 { bottom: 8%; left: -16px; animation-delay: 2.6s; }

@keyframes leafFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.85; }
  50% { transform: translateY(-14px) rotate(20deg); opacity: 0.45; }
}

/* ---------- 数据亮点 ---------- */
.mentor-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: clamp(52px, 6vw, 76px);
}

.stat {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 18px 24px;
  text-align: center;
}

.stat-num {
  font-family: var(--serif);
  font-size: clamp(38px, 4.6vw, 52px);
  font-weight: 600;
  color: var(--forest);
  line-height: 1.1;
}

.stat-plus {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 32px);
  color: var(--gold);
  margin-left: 2px;
}

.stat:first-child .stat-plus { display: none; }

.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--text-light);
}

/* ---------- 简介与金句 ---------- */
.mentor-intro-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
  margin-bottom: clamp(52px, 6vw, 76px);
}

.mentor-sub-title {
  font-family: var(--serif);
  font-size: clamp(24px, 3vw, 32px);
  color: var(--ink);
  letter-spacing: 0.03em;
  margin-bottom: 18px;
}

.mentor-about p { color: var(--text-light); margin-bottom: 14px; }
.mentor-about p:last-child { margin-bottom: 0; }

.quote-card {
  position: relative;
  background: var(--paper);
  border: 1px solid rgba(185, 147, 95, 0.38);
  border-radius: 18px;
  padding: 36px 32px 30px;
  box-shadow: var(--shadow-soft);
}

.quote-card::before {
  content: "“";
  position: absolute;
  top: -12px;
  left: 22px;
  font-family: var(--serif);
  font-size: 74px;
  color: rgba(185, 147, 95, 0.35);
  line-height: 1;
}

.quote-card p {
  font-family: var(--serif);
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--ink);
  line-height: 1.65;
}

.quote-card cite {
  display: block;
  margin-top: 16px;
  font-style: normal;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
}

/* ---------- 资质时间轴 ---------- */
.cert-wrap { margin-bottom: clamp(52px, 6vw, 76px); }
.cert-head { margin-bottom: 40px; }
.cert-head .eyebrow { margin-bottom: 14px; }

.cert-timeline {
  position: relative;
  padding-top: 6px;
}

.cert-timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--gold-soft), rgba(185, 147, 95, 0.12));
  transform: translateX(-50%);
}

.cert-item {
  position: relative;
  width: calc(50% - 38px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 22px;
  margin-bottom: 22px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cert-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }

.cert-item:nth-child(even) { margin-left: calc(50% + 38px); }
.cert-item:nth-child(odd) { text-align: right; }

.cert-item::after {
  content: "";
  position: absolute;
  top: 24px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--gold);
  border: 2px solid var(--cream);
  box-shadow: 0 0 0 3px rgba(185, 147, 95, 0.18);
}

.cert-item:nth-child(odd)::after { right: -43px; }
.cert-item:nth-child(even)::after { left: -43px; }

.cert-year {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 27px;
  color: var(--gold-deep);
  line-height: 1;
  margin-bottom: 8px;
}

.cert-item h4 {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.6;
}

/* ---------- 擅长领域 ---------- */
.spec-wrap { margin-bottom: clamp(52px, 6vw, 76px); }

.specialty-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.spec-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 16px 22px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.spec-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); border-color: rgba(185, 147, 95, 0.4); }

.spec-icon {
  width: 54px;
  height: 54px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: rgba(185, 147, 95, 0.12);
  border: 1px solid rgba(185, 147, 95, 0.32);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-deep);
}

.spec-icon svg { width: 23px; height: 23px; }

.spec-card h4 {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.05em;
}

/* ---------- 名片页脚 ---------- */
.mentor-footer {
  background: var(--forest);
  border-radius: 22px;
  padding: 34px 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  flex-wrap: wrap;
  color: #fff;
}

.mentor-footer strong {
  display: block;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: 5px;
}

.mentor-footer div > span {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--gold-soft);
}

.mentor-footer .btn { background: linear-gradient(135deg, #c8a36d, var(--gold)); color: #fff; }

.mf-contact {
  font-size: 14px;
  letter-spacing: 0.06em;
  color: rgba(255, 253, 249, 0.82);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .mentor-hero { grid-template-columns: 1fr; }
  .mentor-photo { order: -1; }
  .mentor-intro { text-align: center; }
  .mentor-intro .mentor-brief { margin-inline: auto; }
  .mentor-intro-grid { grid-template-columns: 1fr; }
  .specialty-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 820px) {
  .mentor-stats { grid-template-columns: 1fr; }
  .specialty-grid { grid-template-columns: repeat(2, 1fr); }
  .mentor-footer { justify-content: center; text-align: center; }

  .cert-timeline::before { left: 9px; transform: none; }
  .cert-item, .cert-item:nth-child(even) { width: 100%; margin-left: 0; text-align: left; padding-left: 30px; }
  .cert-item::after, .cert-item:nth-child(odd)::after, .cert-item:nth-child(even)::after { left: 4px; right: auto; }
}

@media (max-width: 560px) {
  .specialty-grid { grid-template-columns: 1fr 1fr; }
  .leaf.l2 { right: -10px; }
  .leaf.l3 { left: -8px; }
  .mentor-footer { padding: 28px 22px; }
}

/* ---------- 导师切换与面板 ---------- */
.teacher-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 50px;
}

.teacher-tab {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 22px 8px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.teacher-tab:hover { border-color: var(--gold); transform: translateY(-2px); }

.teacher-tab img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(185, 147, 95, 0.32);
}

.teacher-tab span {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.05em;
}

.teacher-tab.active {
  background: var(--forest);
  border-color: var(--forest);
  box-shadow: 0 16px 34px -16px rgba(30, 51, 38, 0.55);
}

.teacher-tab.active span { color: #fff; }
.teacher-tab.active img { border-color: rgba(255, 253, 249, 0.55); }

.mentor-panel { display: none; }
.mentor-panel.active { display: block; animation: panelFade 0.55s ease both; }

@keyframes panelFade {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

.pending-card {
  background: var(--cream);
  border: 1px dashed rgba(185, 147, 95, 0.5);
  border-radius: 18px;
  padding: 36px 32px;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}

.pending-card .eyebrow { justify-content: center; margin-bottom: 12px; }
.pending-card .eyebrow::before { display: none; }
.pending-card p { color: var(--text-light); font-size: 14.5px; line-height: 1.9; }

/* ---------- 资质清单（无年份证书列表） ---------- */
.cert-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.cert-list li {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px 16px 12px 30px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.cert-list li:hover { transform: translateY(-2px); border-color: rgba(185, 147, 95, 0.4); box-shadow: var(--shadow-soft); }

.cert-list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 1.05em;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--gold);
  border-radius: 50%;
}

/* ---------- 资质介绍图 ---------- */
.cert-image {
  max-width: 680px;
  margin: 40px auto 0;
}

.cert-image img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.cert-image figcaption {
  text-align: center;
  margin-top: 14px;
  font-size: 12.5px;
  letter-spacing: 0.16em;
  color: var(--text-light);
}

/* ---------- 六宫格擅长领域 ---------- */
.spec-grid-6 { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 1024px) {
  .spec-grid-6 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .cert-list { grid-template-columns: 1fr; }
  .spec-grid-6 { grid-template-columns: 1fr 1fr; }
}

/* ---------- 常见问题（GEO） ---------- */
.faq { background: var(--paper); border-block: 1px solid var(--line); }

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.faq-item {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 26px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.faq-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); border-color: rgba(185, 147, 95, 0.4); }

.faq-item h3 {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink);
  letter-spacing: 0.03em;
  margin-bottom: 10px;
  line-height: 1.5;
}

.faq-item p { font-size: 14px; color: var(--text-light); line-height: 1.85; }

.contact-info address { font-style: normal; }

@media (max-width: 820px) {
  .faq-grid { grid-template-columns: 1fr; }
}

/* ---------- 学员口碑（大众点评/美团/抖音） ---------- */
.reviews { background: var(--cream); }

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.review-card {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.review-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-soft); border-color: rgba(185, 147, 95, 0.4); }

.review-card::before {
  content: "“";
  position: absolute;
  top: 4px;
  right: 20px;
  font-family: var(--serif);
  font-size: 68px;
  color: rgba(185, 147, 95, 0.18);
  line-height: 1;
}

.review-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.review-platform {
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 5px 14px;
  border-radius: 999px;
  font-weight: 500;
}

.review-platform.dp { background: #fff2ec; color: #e85d2a; border: 1px solid rgba(232, 93, 42, 0.32); }
.review-platform.mt { background: #fff7d1; color: #8f6800; border: 1px solid rgba(255, 209, 0, 0.55); }
.review-platform.dy { background: #f1f1f3; color: #161823; border: 1px solid rgba(22, 24, 35, 0.2); }

.review-stars { color: var(--gold); letter-spacing: 0.14em; font-size: 16px; }

.review-text {
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text);
  flex: 1;
}

.review-author {
  margin-top: 16px;
  font-size: 13px;
  color: var(--gold-deep);
  letter-spacing: 0.06em;
}

.review-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 12px;
  color: var(--text-light);
}

@media (max-width: 1024px) {
  .review-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .review-grid { grid-template-columns: 1fr; }
}