/* ============================================================
   大厨汇 · 产教融合烹饪创业孵化中心 官网
   风格：新中式红金
   ============================================================ */
:root {
  --red-deep: #6e1420;
  --red: #8c1f28;
  --red-bright: #a62b31;
  --gold: #c9a05c;
  --gold-bright: #e3c383;
  --gold-dim: rgba(201, 160, 92, .35);
  --paper: #faf6ef;
  --paper-2: #f3ecdf;
  --ink: #2b2320;
  --ink-soft: #6b5f58;
  --serif: "Songti SC", "STSong", "SimSun", "Noto Serif SC", serif;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- 通用区块 ---------- */
.section { padding: 96px 0; }
.section--paper2 { background: var(--paper-2); }
.section-head { text-align: center; margin-bottom: 56px; }
.section-head .eyebrow {
  font-size: 13px; letter-spacing: 8px; color: var(--gold);
  text-transform: uppercase; margin-bottom: 10px;
}
.section-head h2 {
  font-family: var(--serif); font-size: 38px; letter-spacing: 6px;
  color: var(--red); font-weight: 700;
}
.section-head .sub {
  margin-top: 14px; color: var(--ink-soft); font-size: 16px; letter-spacing: 2px;
}
.section-head .divider {
  width: 64px; height: 3px; margin: 20px auto 0;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

/* 滚动渐入 */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ---------- 顶部导航 ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(110, 20, 32, .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(201, 160, 92, .35);
  transition: padding .3s ease;
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: baseline; gap: 12px; }
.brand .logo-cn {
  font-family: var(--serif); font-size: 26px; font-weight: 700;
  color: var(--gold-bright); letter-spacing: 4px;
}
.brand .logo-sub {
  font-size: 11px; color: rgba(250, 246, 239, .75); letter-spacing: 2px;
}
.nav-links { display: flex; gap: 30px; }
.nav-links a {
  position: relative; color: rgba(250, 246, 239, .88); font-size: 15px; letter-spacing: 2px;
  padding: 4px 0; border-bottom: 2px solid transparent; transition: .25s;
}
.nav-links a:hover { color: var(--gold-bright); border-bottom-color: var(--gold-bright); }
/* 当前区块高亮 */
.nav-links a.active { color: var(--gold-bright); border-bottom-color: var(--gold-bright); font-weight: 600; }
.nav-links a.active::after {
  content: ""; position: absolute; left: 50%; bottom: -9px; transform: translateX(-50%);
  width: 5px; height: 5px; background: var(--gold-bright); rotate: 45deg;
}
/* 汉堡按钮（仅窄屏显示） */
.nav-toggle {
  display: none; width: 42px; height: 42px; flex: none;
  background: transparent; border: 1px solid rgba(201, 160, 92, .45); border-radius: 3px;
  cursor: pointer; padding: 0; justify-content: center; align-items: center; gap: 5px;
  flex-direction: column; transition: .25s;
}
.nav-toggle:hover { border-color: var(--gold-bright); }
.nav-toggle span {
  display: block; width: 19px; height: 1.6px; background: var(--gold-bright);
  transition: transform .3s ease, opacity .2s ease;
}
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

/* 锚点跳转时避开固定导航 */
.hero, .credentials, .section { scroll-margin-top: 76px; }

/* ---------- 首屏 ---------- */
.hero {
  position: relative; min-height: 100vh;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 140px 24px 80px;
  background:
    radial-gradient(ellipse at 20% 15%, rgba(166, 43, 49, .55) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 85%, rgba(110, 20, 32, .8) 0%, transparent 60%),
    linear-gradient(160deg, #7a1823 0%, #5e0f1a 55%, #4a0c14 100%);
  color: #f8f1e4; overflow: hidden;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(45deg, rgba(201,160,92,.045) 0 2px, transparent 2px 14px),
    repeating-linear-gradient(-45deg, rgba(201,160,92,.045) 0 2px, transparent 2px 14px);
  pointer-events: none;
}
.hero-frame {
  position: absolute; inset: 26px; pointer-events: none;
  border: 1px solid rgba(201, 160, 92, .4);
}
.hero-frame::before {
  content: ""; position: absolute; inset: 8px;
  border: 1px solid rgba(201, 160, 92, .18);
}
.hero-endorse {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: center;
  font-size: 15px; letter-spacing: 3px; color: rgba(248, 241, 228, .9);
  margin-bottom: 34px; position: relative;
}
.hero-endorse .x { color: var(--gold-bright); font-family: var(--serif); font-size: 18px; }
.hero-tagline {
  position: relative;
  font-size: 14px; letter-spacing: 6px; color: var(--gold-bright); margin-bottom: 22px;
}
.hero h1 {
  position: relative;
  font-family: var(--serif); font-weight: 700;
  font-size: clamp(40px, 6.4vw, 76px); letter-spacing: 10px; line-height: 1.28;
}
.hero h1 .gold {
  background: linear-gradient(180deg, #f0d9a8 20%, #c9a05c 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  position: relative;
  margin-top: 22px; font-size: clamp(15px, 2vw, 19px); letter-spacing: 6px;
  color: rgba(248, 241, 228, .85);
}
.hero-sub .sep { color: var(--gold); margin: 0 10px; }
.hero-cta { position: relative; margin-top: 44px; display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; }
.btn {
  display: inline-block; padding: 13px 42px; font-size: 16px; letter-spacing: 4px;
  border-radius: 2px; transition: .25s; cursor: pointer;
}
.btn-gold {
  background: linear-gradient(180deg, #e3c383, #c9a05c); color: #4a0c14; font-weight: 600;
  box-shadow: 0 6px 22px rgba(0,0,0,.28);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(0,0,0,.35); }
.btn-ghost { border: 1px solid rgba(227, 195, 131, .7); color: var(--gold-bright); }
.btn-ghost:hover { background: rgba(227, 195, 131, .12); }

/* 数字条 */
.hero-stats {
  position: relative; margin-top: 64px; width: min(920px, 100%);
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(201, 160, 92, .35);
  padding-top: 32px;
}
.stat .num {
  font-family: var(--serif); font-size: clamp(30px, 4vw, 46px); font-weight: 700;
  color: var(--gold-bright); line-height: 1.1;
}
.stat .num small { font-size: .48em; margin-left: 2px; letter-spacing: 2px; }
.stat .label { margin-top: 8px; font-size: 13px; letter-spacing: 2px; color: rgba(248, 241, 228, .72); }

/* ---------- 中心简介 ---------- */
/* 一句话主张：通栏居中引言 */
.about-lead {
  max-width: 900px; margin: 0 auto 64px; padding: 34px 0; text-align: center;
  border-top: 1px solid var(--gold-dim); border-bottom: 1px solid var(--gold-dim);
}
.about-lead p {
  font-family: var(--serif); font-size: clamp(20px, 2.3vw, 27px); line-height: 1.95;
  letter-spacing: 3px; color: var(--red); font-weight: 700;
}

/* 图文并置 */
.about-main { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text { max-width: 38em; }
.about-text p {
  margin-bottom: 20px; color: var(--ink); font-size: 15.8px;
  line-height: 2.05; letter-spacing: .3px; text-align: justify; text-justify: inter-ideograph;
}
.about-text .lead {
  position: relative; font-family: var(--serif); font-size: 21px; color: var(--red);
  line-height: 1.85; letter-spacing: 1.5px; font-weight: 700; margin-bottom: 26px;
  padding: 4px 0 4px 22px; border-left: 3px solid var(--gold);
}
.about-text strong { color: var(--red-bright); font-weight: 600; }
/* 关键词：竖线分隔，替代原来的胶囊堆 */
.about-keywords { display: flex; align-items: center; margin-top: 30px; flex-wrap: wrap; }
.about-keywords span {
  font-family: var(--serif); font-size: 17px; letter-spacing: 4px; color: var(--red);
  padding: 0 22px;
}
.about-keywords span:first-child { padding-left: 0; }
.about-keywords i { width: 1px; height: 16px; background: var(--gold-dim); flex: none; }

/* 办学历程：独立通栏条 */
.heritage {
  margin-top: 76px; padding: 42px 40px 36px; background: var(--paper-2);
  border: 1px solid var(--gold-dim); border-radius: 4px;
}
.heritage-head {
  text-align: center; font-size: 12.5px; letter-spacing: 6px; color: var(--gold); margin-bottom: 32px;
}
.about-figure { position: relative; margin-top: 8px; }
.about-figure img {
  width: 100%; aspect-ratio: 3 / 2; object-fit: cover; object-position: center;
  border-radius: 4px; box-shadow: 0 20px 50px rgba(110, 20, 32, .18);
  border: 1px solid rgba(201, 160, 92, .4);
}
.about-figure .seal {
  position: absolute; right: -18px; top: -18px; width: 88px; height: 88px;
  background: linear-gradient(160deg, var(--red-bright), var(--red-deep));
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  color: var(--gold-bright); font-family: var(--serif); font-size: 20px; line-height: 1.3;
  letter-spacing: 2px; text-align: center; box-shadow: 0 10px 26px rgba(110,20,32,.35);
  border: 2px solid var(--gold-dim);
}

/* ---------- 三重优势 ---------- */
.adv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.adv-card {
  background: #fff; border: 1px solid rgba(201, 160, 92, .35); border-top: 4px solid var(--gold);
  padding: 0 32px 34px; border-radius: 4px; transition: .3s; display: flex; flex-direction: column;
}
.adv-card:hover { transform: translateY(-8px); box-shadow: 0 22px 46px rgba(110, 20, 32, .14); }
/* 头部大数字 —— 杂志感的信息层级 */
.adv-head {
  display: flex; align-items: center; gap: 16px;
  padding: 26px 0 22px; margin-bottom: 4px; border-bottom: 1px solid rgba(201, 160, 92, .3);
}
.adv-head .metric {
  font-family: var(--serif); font-size: 46px; font-weight: 700; line-height: 1;
  color: var(--red); letter-spacing: 1px; flex: none;
}
.adv-head .metric small { font-size: .38em; margin-left: 3px; color: var(--ink-soft); letter-spacing: 1px; }
.adv-head .metric-label {
  font-size: 12.8px; line-height: 1.7; color: var(--ink-soft); letter-spacing: .5px;
  padding-left: 16px; border-left: 1px solid rgba(201, 160, 92, .45);
}
.adv-card .no {
  margin-top: 24px; font-family: var(--serif); font-size: 14px; color: var(--gold); letter-spacing: 4px;
}
.adv-card h3 {
  font-family: var(--serif); font-size: 25px; color: var(--red);
  letter-spacing: 3px; margin: 8px 0 4px;
}
.adv-card .en { font-size: 12px; letter-spacing: 2.5px; color: var(--ink-soft); margin-bottom: 22px; }
/* 要点：关键词 + 短释，两行结构，避免清单堆砌 */
.adv-points { flex: 1; }
.adv-points li {
  padding: 13px 0 13px 18px; border-top: 1px dashed var(--gold-dim);
  position: relative;
}
.adv-points li:first-child { border-top: none; }
.adv-points li::before {
  content: ""; position: absolute; left: 0; top: 22px; width: 6px; height: 6px;
  background: var(--gold); transform: rotate(45deg);
}
.adv-points li b {
  display: block; font-family: var(--serif); font-size: 16.5px; font-weight: 700;
  color: var(--ink); letter-spacing: 2px; margin-bottom: 3px;
}
.adv-points li span {
  display: block; font-size: 13.6px; line-height: 1.85; color: var(--ink-soft); letter-spacing: .3px;
}
.adv-card .foot {
  margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--gold-dim);
  font-size: 13px; color: var(--ink-soft); line-height: 1.8;
}
.adv-card .foot b { color: var(--red-bright); font-size: 18px; font-family: var(--serif); }

/* ---------- 大师阵容 ---------- */
.masters-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.master-card {
  background: #fff; border: 1px solid rgba(201, 160, 92, .35); border-radius: 4px;
  overflow: hidden; transition: .3s; cursor: pointer;
}
.master-card:hover { transform: translateY(-6px); box-shadow: 0 22px 46px rgba(110, 20, 32, .16); }
.master-photo { position: relative; aspect-ratio: 4 / 4.4; overflow: hidden; background: #eee; }
.master-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .5s; }
.master-card:hover .master-photo img { transform: scale(1.05); }
.master-photo .role {
  position: absolute; left: 0; bottom: 0; background: rgba(110, 20, 32, .92);
  color: var(--gold-bright); font-family: var(--serif); font-size: 16px; letter-spacing: 4px;
  padding: 8px 22px 8px 16px; border-top-right-radius: 4px;
}
.master-info { padding: 24px 26px 26px; }
.master-info h3 {
  font-family: var(--serif); font-size: 23px; color: var(--ink); letter-spacing: 3px;
  display: flex; align-items: baseline; gap: 10px;
}
.master-info h3 span { font-size: 13px; color: var(--ink-soft); letter-spacing: 1px; font-family: var(--sans); }
.master-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.master-tags span {
  font-size: 12px; padding: 4px 12px; background: rgba(201, 160, 92, .14);
  color: #8a6a33; border-radius: 3px; letter-spacing: 1px;
}
.master-more {
  max-height: 0; overflow: hidden; transition: max-height .5s ease;
  font-size: 13.5px; color: var(--ink-soft); line-height: 1.9;
}
.master-card.open .master-more { max-height: 420px; }
.master-more-inner { padding-top: 14px; margin-top: 14px; border-top: 1px dashed var(--gold-dim); }
.master-toggle {
  margin-top: 14px; font-size: 13px; color: var(--red-bright); letter-spacing: 2px;
}
.master-toggle::after { content: " ▾"; }
.master-card.open .master-toggle::after { content: " ▴"; }

/* ---------- 十大业态 ---------- */
.biz-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.biz-card {
  position: relative; background: linear-gradient(165deg, #7a1823, #5a0f1a);
  border: 1px solid rgba(201, 160, 92, .4); border-radius: 4px;
  padding: 30px 12px 24px; text-align: center; transition: .3s; overflow: hidden;
}
.biz-card::before {
  content: ""; position: absolute; inset: 6px; border: 1px solid rgba(201, 160, 92, .2);
  border-radius: 3px; pointer-events: none;
}
.biz-card:hover { transform: translateY(-6px); box-shadow: 0 18px 38px rgba(110, 20, 32, .3); }
.biz-card .zi {
  width: 58px; height: 58px; margin: 0 auto 14px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #e8cd96, #c9a05c);
  color: #4a0c14; font-family: var(--serif); font-size: 26px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
}
.biz-card h4 { color: #f8f1e4; font-size: 17px; letter-spacing: 3px; font-family: var(--serif); }
.biz-card p { margin-top: 8px; font-size: 12px; color: rgba(248, 241, 228, .62); letter-spacing: 1px; }

/* 三步路径 */
.path-bar {
  margin-top: 54px; display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
}
.path-step {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 18px 46px; position: relative;
}
.path-step .step-num {
  font-family: var(--serif); font-size: 13px; letter-spacing: 4px; color: var(--gold);
}
.path-step .step-title {
  font-family: var(--serif); font-size: 26px; letter-spacing: 6px; color: var(--red); font-weight: 700;
}
.path-step .step-desc { font-size: 13px; color: var(--ink-soft); letter-spacing: 1px; }
.path-arrow {
  font-size: 26px; color: var(--gold); font-family: var(--serif); padding-bottom: 18px;
}

/* ---------- 合作伙伴 ---------- */
.partner-photo img {
  border-radius: 4px; border: 1px solid rgba(201, 160, 92, .4);
  box-shadow: 0 20px 50px rgba(110, 20, 32, .12);
}
.partner-note { text-align: center; margin-top: 22px; color: var(--ink-soft); font-size: 14px; letter-spacing: 2px; }
.partner-ticker {
  margin-top: 36px; overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}
.ticker-track { display: flex; gap: 14px; width: max-content; animation: ticker 46s linear infinite; }
.partner-ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ticker-item {
  padding: 10px 26px; background: #fff; border: 1px solid var(--gold-dim); border-radius: 3px;
  font-family: var(--serif); font-size: 16px; letter-spacing: 3px; color: var(--red); white-space: nowrap;
}

/* ---------- 使命愿景 ---------- */
/* 使命作通栏引言块，避免长段落挤在三栏卡片里 */
.mission-quote {
  position: relative; padding: 44px 56px 40px; margin-bottom: 28px;
  background: #fff; border: 1px solid rgba(201, 160, 92, .35); border-left: 4px solid var(--gold);
  border-radius: 4px;
}
.mission-quote::before {
  content: "”"; position: absolute; right: 30px; top: 8px;
  font-family: var(--serif); font-size: 92px; line-height: 1; color: rgba(201, 160, 92, .22);
}
.mission-quote .mq-tag {
  display: flex; align-items: center; gap: 14px; margin-bottom: 18px;
}
.mission-quote .mq-tag span {
  font-family: var(--serif); font-size: 21px; color: var(--red); letter-spacing: 6px; font-weight: 700;
}
.mission-quote .mq-tag i { flex: 1; height: 1px; background: var(--gold-dim); }
.mission-quote .mq-tag em {
  font-style: normal; font-size: 12px; letter-spacing: 3px; color: var(--ink-soft);
}
.mission-quote p {
  font-size: 16px; line-height: 2.15; letter-spacing: .4px; color: var(--ink);
  text-align: justify; text-justify: inter-ideograph; max-width: 62em; position: relative;
}
.mission-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-bottom: 46px; }
.mission-grid--two { grid-template-columns: 1fr 1fr; margin-bottom: 0; }
.mission-card {
  text-align: center; padding: 44px 30px; background: #fff;
  border: 1px solid rgba(201, 160, 92, .35); border-radius: 4px; transition: .3s;
}
.mission-card:hover { box-shadow: 0 18px 40px rgba(110, 20, 32, .12); transform: translateY(-4px); }
.mission-card .glyph {
  width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%;
  border: 1px solid var(--gold); display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 26px; color: var(--red);
  background: radial-gradient(circle at 35% 30%, #fdf7ea, #f0e4c8);
}
.mission-card h3 { font-family: var(--serif); font-size: 22px; letter-spacing: 4px; color: var(--red); margin-bottom: 14px; }
.mission-card p {
  font-size: 14.6px; color: var(--ink-soft); text-align: justify; text-justify: inter-ideograph;
  line-height: 2.05; letter-spacing: .3px;
}
.values-band {
  background: linear-gradient(160deg, #7a1823, #5a0f1a); border-radius: 4px;margin-top:30px;
  padding: 44px 30px; text-align: center; border: 1px solid rgba(201, 160, 92, .4);
}
.values-band h3 {
  font-family: var(--serif); color: var(--gold-bright); font-size: 22px; letter-spacing: 6px; margin-bottom: 24px;
}
.values-band ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 0; }
.values-band li {
  color: #f8f1e4; font-family: var(--serif); font-size: 18px; letter-spacing: 2px;
  padding: 0 22px; border-right: 1px solid rgba(201, 160, 92, .4);
}
.values-band li:last-child { border-right: none; }
.values-band li b { color: var(--gold-bright); }

/* ---------- 转化区 ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.contact-card {
  background: #fff; border: 1px solid rgba(201, 160, 92, .4); border-radius: 4px;
  padding: 44px 40px; position: relative; overflow: hidden; transition: .3s;
}
.contact-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--red), var(--gold));
}
.contact-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(110, 20, 32, .14); }
.contact-card .kicker { font-size: 13px; letter-spacing: 4px; color: var(--gold); margin-bottom: 8px; }
.contact-card h3 { font-family: var(--serif); font-size: 26px; letter-spacing: 3px; color: var(--red); margin-bottom: 14px; }
.contact-card p { color: var(--ink-soft); font-size: 15px; margin-bottom: 22px; }
.contact-line {
  display: flex; align-items: center; gap: 12px; padding: 12px 0;
  border-top: 1px dashed var(--gold-dim); font-size: 16px; letter-spacing: 1px;
}
.contact-line .ico {
  width: 34px; height: 34px; border-radius: 50%; flex: none;
  background: rgba(201, 160, 92, .16); color: var(--red);
  display: flex; align-items: center; justify-content: center; font-size: 15px;
}
.contact-line .ph { color: #b9b3a8; font-size: 14px; letter-spacing: 1px; }

/* ---------- 页脚 ---------- */
.footer {
  background: #3d0a11; color: rgba(248, 241, 228, .68);
  padding: 56px 0 32px; font-size: 14px;
}
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer h4 {
  font-family: var(--serif); color: var(--gold-bright); font-size: 17px;
  letter-spacing: 3px; margin-bottom: 16px;
}
.footer .fbrand { font-family: var(--serif); font-size: 24px; color: var(--gold-bright); letter-spacing: 4px; margin-bottom: 12px; }
.footer p, .footer li { line-height: 2; }
.footer a:hover { color: var(--gold-bright); }
.footer-bottom {
  border-top: 1px solid rgba(201, 160, 92, .25); padding-top: 24px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px;
  font-size: 12.5px; letter-spacing: 1px; color: rgba(248, 241, 228, .45);
}

/* ---------- 权威资质背书条 ---------- */
.credentials {
  background: linear-gradient(180deg, #4a0c14, #5e0f1a);
  border-top: 1px solid rgba(201, 160, 92, .28);
  border-bottom: 1px solid rgba(201, 160, 92, .28);
  padding: 26px 0;
}
.cred-head {
  text-align: center; font-size: 12.5px; letter-spacing: 6px;
  color: rgba(201, 160, 92, .85); margin-bottom: 18px;
}
.cred-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.cred-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 18px; border: 1px solid rgba(201, 160, 92, .45); border-radius: 3px;
  background: rgba(255, 255, 255, .04);
  font-size: 13.5px; letter-spacing: 1px; color: #f2e7d4;
}
.cred-item .dot {
  width: 6px; height: 6px; background: var(--gold-bright); transform: rotate(45deg); flex: none;
}

/* ---------- 沿革时间轴 ---------- */
.timeline {
  position: relative; display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 0; padding-top: 0;
}
.timeline::before {
  content: ""; position: absolute; top: 5px; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim) 12%, var(--gold-dim) 88%, transparent);
}
.tl-item { text-align: center; padding: 0 14px; }
.tl-dot {
  display: block; width: 11px; height: 11px; margin: 0 auto 18px; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 0 5px rgba(201, 160, 92, .16); position: relative;
}
.tl-item .year {
  font-family: var(--serif); font-size: 22px; color: var(--red); font-weight: 700; letter-spacing: 2px;
}
.tl-item .desc {
  font-size: 12.8px; color: var(--ink-soft); line-height: 1.85; margin-top: 8px; letter-spacing: .3px;
}

/* ---------- 食育理念 ---------- */
.sy-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: sy; }
.sy-card {
  position: relative; background: #fff; border: 1px solid rgba(201, 160, 92, .35);
  border-radius: 4px; padding: 38px 26px 32px; text-align: center; transition: .3s; counter-increment: sy;
}
.sy-card::before {
  content: counter(sy, decimal-leading-zero);
  display: block; font-family: var(--serif); font-size: 13px; letter-spacing: 3px;
  color: var(--gold); margin-bottom: 14px;
}
.sy-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(110, 20, 32, .13); }
.sy-card .glyph {
  width: 56px; height: 56px; margin: 0 auto 16px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #fdf7ea, #efdfbe);
  border: 1px solid var(--gold); display: flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 22px; color: var(--red);
}
.sy-card h4 { font-family: var(--serif); font-size: 19px; color: var(--red); letter-spacing: 2px; }
.sy-card p {
  margin-top: 12px; font-size: 13.6px; color: var(--ink-soft); text-align: justify;
  text-justify: inter-ideograph; line-height: 2; letter-spacing: .3px;
}
.sy-quote {
  margin-top: 30px; text-align: center; font-family: var(--serif);
  font-size: 20px; letter-spacing: 3px; color: var(--red);
  padding: 24px; border-top: 1px solid var(--gold-dim); border-bottom: 1px solid var(--gold-dim);
}

/* ---------- 服务矩阵 ---------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: svc; }
.svc-card {
  position: relative; overflow: hidden; background: #fff;
  border: 1px solid rgba(201, 160, 92, .3); border-radius: 4px; padding: 30px 24px 28px;
  transition: .3s; counter-increment: svc;
}
.svc-card::before {
  content: counter(svc, decimal-leading-zero);
  position: absolute; right: 16px; top: 10px; font-family: var(--serif); font-size: 44px;
  line-height: 1; color: rgba(201, 160, 92, .16); font-weight: 700; transition: .3s;
}
.svc-card::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--gold); transform: scaleY(0); transform-origin: top; transition: .3s;
}
.svc-card:hover { box-shadow: 0 16px 34px rgba(110, 20, 32, .1); }
.svc-card:hover::after { transform: scaleY(1); }
.svc-card:hover::before { color: rgba(201, 160, 92, .3); }
.svc-card .idx { font-family: var(--serif); font-size: 12px; color: var(--gold); letter-spacing: 3px; }
.svc-card h4 { font-family: var(--serif); font-size: 19px; color: var(--red); letter-spacing: 3px; margin: 8px 0 10px; }
.svc-card p {
  font-size: 13.2px; color: var(--ink-soft); line-height: 1.95; letter-spacing: .3px;
  text-align: justify; text-justify: inter-ideograph;
}

/* ---------- 大师工作室 ---------- */
.studio-strip {
  margin-top: 42px; padding: 26px 30px; border: 1px solid var(--gold-dim);
  border-radius: 4px; background: rgba(201, 160, 92, .07); text-align: center;
}
.studio-strip .t { font-size: 13px; letter-spacing: 5px; color: var(--gold); margin-bottom: 16px; }
.studio-strip ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.studio-strip li {
  font-family: var(--serif); font-size: 15px; letter-spacing: 2px; color: var(--red);
  padding: 6px 18px; background: #fff; border: 1px solid rgba(201, 160, 92, .4); border-radius: 3px;
}

/* ---------- 产业动态 ---------- */
.news-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0 28px; }
.news-item {
  display: flex; gap: 20px; padding: 24px 14px; border-bottom: 1px dashed var(--gold-dim);
  transition: .25s;
}
.news-item:hover { background: rgba(201, 160, 92, .07); }
.news-date {
  flex: none; width: 78px; text-align: center; padding-top: 2px;
  border-right: 1px solid var(--gold-dim); padding-right: 16px;
}
.news-date .d { font-family: var(--serif); font-size: 24px; color: var(--red); line-height: 1.1; letter-spacing: 1px; }
.news-date .ym { font-size: 11.5px; color: var(--ink-soft); letter-spacing: 2px; }
.news-body a { font-size: 15.5px; color: var(--ink); line-height: 1.8; letter-spacing: .3px; transition: .2s; }
.news-item:hover .news-body a { color: var(--red-bright); }
.news-body .src { margin-top: 4px; font-size: 12px; color: var(--gold); letter-spacing: 1px; }
.news-more { text-align: center; margin-top: 34px; }
.news-more a {
  display: inline-block; padding: 11px 34px; border: 1px solid var(--gold-dim);
  color: var(--red); letter-spacing: 3px; font-size: 14px; border-radius: 2px; transition: .25s;
}
.news-more a:hover { background: var(--red); color: #fff; border-color: var(--red); }

/* ---------- 学校精神 ---------- */
.spirit-band {
  margin-top: 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
}
.spirit-item {
  text-align: center; padding: 28px 20px; border: 1px solid var(--gold-dim); border-radius: 4px; background: #fff;
}
.spirit-item .k { font-size: 12.5px; letter-spacing: 4px; color: var(--gold); }
.spirit-item .v {
  font-family: var(--serif); font-size: 22px; letter-spacing: 4px; color: var(--red); margin-top: 10px; font-weight: 700;
}
.spirit-item .s { font-size: 12.5px; color: var(--ink-soft); margin-top: 8px; letter-spacing: 1px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1100px) {
  .biz-grid { grid-template-columns: repeat(4, 1fr); }
  .nav-links { gap: 22px; }
  .nav-links a { font-size: 14.5px; letter-spacing: 1.5px; }
}
@media (max-width: 960px) {
  .section { padding: 72px 0; }
  /* 窄屏：导航收进下拉面板 */
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute; top: 100%; left: 0; right: 0; z-index: 99;
    flex-direction: column; gap: 0; padding: 6px 0 14px;
    background: rgba(92, 15, 26, .985); backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(201, 160, 92, .35);
    box-shadow: 0 18px 34px rgba(0, 0, 0, .3);
    max-height: calc(100vh - 72px); overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity .28s ease, transform .28s ease, visibility .28s;
  }
  .nav.open .nav-links { opacity: 1; visibility: visible; transform: none; }
  .nav-links a {
    padding: 15px 24px; font-size: 16px; letter-spacing: 2px;
    border-bottom: 1px solid rgba(201, 160, 92, .16);
  }
  .nav-links a:last-child { border-bottom: none; }
  .nav-links a.active { background: rgba(201, 160, 92, .14); }
  .nav-links a.active::after { left: 24px; bottom: 19px; transform: none; }
  /* 内容栅格降级 */
  .about-main { grid-template-columns: 1fr; gap: 40px; }
  .about-text { max-width: none; }
  .about-lead { margin-bottom: 48px; padding: 28px 0; }
  .heritage { margin-top: 56px; padding: 34px 26px 30px; }
  .adv-grid, .masters-grid, .mission-grid { grid-template-columns: 1fr 1fr; }
  .biz-grid { grid-template-columns: repeat(3, 1fr); }
  .sy-grid, .svc-grid { grid-template-columns: 1fr 1fr; }
  .news-list { grid-template-columns: 1fr; gap: 0; }
  .spirit-band { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 24px 0; }
  .mission-quote { padding: 34px 30px 30px; }
}
@media (max-width: 620px) {
  .section { padding: 60px 0; }
  .adv-grid, .masters-grid { grid-template-columns: 1fr; }
  .mission-grid--two { grid-template-columns: 1fr; }
  .mission-quote { padding: 28px 24px 24px; }
  .mission-quote::before { font-size: 64px; right: 18px; }
  .biz-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .sy-grid, .svc-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2, 1fr); row-gap: 30px; }
  .timeline::before { display: none; }
  .about-keywords span { padding: 0 14px; letter-spacing: 3px; font-size: 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .path-step { padding: 12px 18px; }
  .path-arrow { display: none; }
  .values-band li { border-right: none; width: 50%; }
  .brand .logo-sub { display: block; }
  .section-head h2 { font-size: 30px; letter-spacing: 4px; }
  .section-head .eyebrow { letter-spacing: 5px; }
  .hero-endorse { font-size: 13px; letter-spacing: 2px; }
  .hero-frame { inset: 14px; }
  .news-item { padding: 20px 10px; }
  .news-date { width: 66px; padding-right: 12px; }
}