/* ============ 首页内容区（index-home.css · Premium 重构版） ============
   复用 index.css 的 :root token、footer、框架
   视觉语言：编辑式叙事 · 深棕/鎏金/米白节奏交替 · 衬线大标题 + 金色发丝线 */

/* ---------- 通用 ---------- */
.hm-section { padding: 112px 40px; position: relative; overflow: hidden; }
.hm-section--alt { background: var(--bg-alt); }
.hm-section--dark { background: linear-gradient(180deg, #2c1810 0%, #241109 100%); }
.hm-section--dark::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(1200px 500px at 50% -10%, rgba(200,150,62,0.14), transparent 60%);
}
.hm-wrap { max-width: 1200px; margin: 0 auto; position: relative; }

/* 版块标题 */
.hm-head { text-align: center; margin-bottom: 64px; position: relative; }
.hm-kicker {
  display: inline-flex; align-items: center; gap: 14px;
  font-size: 13px; font-weight: 600; color: var(--gold);
  letter-spacing: 3.5px; text-transform: uppercase; margin-bottom: 18px;
}
.hm-kicker::before, .hm-kicker::after {
  content: ''; width: 34px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold));
}
.hm-kicker::after { background: linear-gradient(90deg, var(--gold), transparent); }
.hm-title {
  font-size: 44px; font-weight: 700; color: var(--brown); line-height: 1.28; margin-bottom: 16px;
  font-family: 'Noto Serif SC', 'Noto Sans SC', serif; letter-spacing: 1px;
}
.hm-title .accent {
  background: linear-gradient(111deg, var(--gold) 5%, var(--gold-dark) 60%, var(--gold-light) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
}
.hm-title-en { display: block; font-size: 15px; color: rgba(107,93,82,0.55); letter-spacing: 5px; text-transform: uppercase; margin-top: 8px; font-weight: 500; }
.hm-lead { font-size: 16px; color: var(--muted); max-width: 760px; margin: 20px auto 0; line-height: 1.9; }
.hm-section--dark .hm-title { color: var(--cream); }
.hm-section--dark .hm-title-en { color: rgba(250,248,245,0.4); }
.hm-section--dark .hm-lead { color: rgba(250,248,245,0.72); }

/* ---------- 滚动淡入 ---------- */
.hm-reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s cubic-bezier(.2,.65,.3,1), transform .8s cubic-bezier(.2,.65,.3,1); }
.hm-reveal.hm-in { opacity: 1; transform: none; }

/* ============ 数字背书条 ============ */
.hm-trust { padding: 0 40px; }
.hm-trust-inner {
  display: grid; grid-template-columns: repeat(6, 1fr);
  background: var(--white); border-radius: 20px;
  border: 1px solid var(--border); box-shadow: 0 24px 60px rgba(44,24,16,0.10);
  overflow: hidden;
}
.hm-trust-item { text-align: center; padding: 40px 16px 36px; position: relative; }
.hm-trust-item + .hm-trust-item::before {
  content: ''; position: absolute; left: 0; top: 22%; bottom: 22%; width: 1px; background: var(--border);
}
.hm-trust-num {
  display: block; font-size: 46px; font-weight: 800; color: var(--gold); line-height: 1;
  font-family: 'Noto Serif SC', serif; letter-spacing: -1px;
}
.hm-trust-num .hm-suffix { font-size: 20px; font-weight: 600; color: var(--gold-dark); }
.hm-trust-label { display: block; font-size: 13px; color: var(--muted); margin-top: 12px; line-height: 1.6; }

/* ============ 01 关于章动 ============ */
.hm-about-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 60px; align-items: center; }
.hm-about-kicker { display: inline-block; font-size: 13px; font-weight: 600; color: var(--gold); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 18px; }
.hm-about-main h2 { font-size: 46px; font-weight: 700; color: var(--brown); line-height: 1.32; font-family: 'Noto Serif SC', serif; letter-spacing: 1px; }
.hm-about-main h2 .accent {
  background: linear-gradient(111deg, var(--gold) 5%, var(--gold-dark) 60%, var(--gold-light) 100%);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent;
}
.hm-about-desc { font-size: 16px; color: var(--muted); line-height: 2; margin-top: 24px; }
.hm-about-desc strong { color: var(--brown); font-weight: 600; }
.hm-about-desc + .hm-about-desc { margin-top: 14px; }
.hm-about-points { margin-top: 34px; display: flex; flex-direction: column; gap: 16px; }
.hm-about-point { display: flex; gap: 16px; align-items: flex-start; }
.hm-about-point-icon {
  flex-shrink: 0; width: 42px; height: 42px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(200,150,62,0.14), rgba(200,150,62,0.04));
  border: 1px solid rgba(200,150,62,0.25); color: var(--gold-dark);
  display: flex; align-items: center; justify-content: center; font-size: 19px; font-weight: 700;
  font-family: 'Noto Serif SC', serif;
}
.hm-about-point h5 { font-size: 16px; font-weight: 700; color: var(--brown); margin-bottom: 4px; }
.hm-about-point p { font-size: 14px; color: var(--muted); line-height: 1.7; margin: 0; }
.hm-about-btn { display: inline-block; margin-top: 32px; font-size: 15px; font-weight: 600; color: #fff; background: var(--gold); border: 1px solid var(--gold); border-radius: 100px; padding: 11px 34px; text-decoration: none; transition: all .2s; }
.hm-about-btn:hover { background: var(--gold-dark); border-color: var(--gold-dark); color: #fff; }

/* 创始人卡片 */
.hm-founder-card {
  position: relative; border-radius: 22px; overflow: hidden;
  background: linear-gradient(160deg, #c8963e 0%, #8a6526 100%);
  box-shadow: 0 30px 70px rgba(44,24,16,0.24);
}
.hm-founder-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, rgba(255,255,255,0.9), rgba(255,255,255,0.4), rgba(255,255,255,0.9));
}
.hm-founder-photo { aspect-ratio: 1 / 0.92; overflow: hidden; background: #8a6526; }
.hm-founder-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; filter: saturate(0.92); }
.hm-founder-info { padding: 26px 30px 30px; }
.hm-founder-tag { display: inline-block; font-size: 12px; font-weight: 600; color: #fff; letter-spacing: 1.5px; margin-bottom: 10px; padding: 4px 12px; background: rgba(255,255,255,0.16); border-radius: 100px; }
.hm-founder-info h3 { font-size: 28px; font-weight: 700; color: #fff; font-family: 'Noto Serif SC', serif; letter-spacing: 1px; }
.hm-founder-role { font-size: 14px; color: rgba(255,255,255,0.88); margin-top: 6px; line-height: 1.7; }
.hm-founder-quote {
  margin-top: 18px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,0.32);
  font-size: 15px; color: #fff; line-height: 1.8; font-family: 'Noto Serif SC', serif;
}
.hm-founder-quote b { color: #fff; font-weight: 700; }
.hm-founder-more {
  display: inline-block; margin-top: 18px;
  font-size: 14px; font-weight: 600; color: #fff;
  border: 1px solid rgba(255,255,255,0.65); border-radius: 100px;
  padding: 8px 20px; text-decoration: none; transition: all .2s;
}
.hm-founder-more:hover { background: rgba(255,255,255,0.16); }

/* ============ 02 接班传承四大周期 ============ */
.hm-cycle-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.hm-cycle-card {
  background: rgba(255,255,255,0.04); border: 1px solid rgba(200,150,62,0.22);
  border-radius: 18px; padding: 34px 26px 30px; position: relative; overflow: hidden;
  transition: transform .3s ease, border-color .3s ease, background .3s ease;
}
.hm-cycle-card:hover { transform: translateY(-8px); border-color: var(--gold); background: rgba(255,255,255,0.07); }
.hm-cycle-num {
  position: absolute; top: 18px; right: 20px; font-size: 64px; font-weight: 800;
  color: rgba(200,150,62,0.14); line-height: 1; font-family: 'Noto Serif SC', serif;
}
.hm-cycle-step { display: inline-block; font-size: 11px; font-weight: 600; color: var(--gold); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.hm-cycle-card h4 { font-size: 24px; font-weight: 700; color: var(--cream); margin-bottom: 6px; font-family: 'Noto Serif SC', serif; letter-spacing: 1px; }
.hm-cycle-en { font-size: 12px; color: rgba(250,248,245,0.5); letter-spacing: 1px; margin-bottom: 16px; display: block; }
.hm-cycle-card p { font-size: 14px; color: rgba(250,248,245,0.75); line-height: 1.8; margin: 0 0 18px; }
.hm-cycle-goal { display: inline-block; font-size: 12px; font-weight: 600; color: var(--gold-light); padding: 5px 14px; border-radius: 100px; background: rgba(200,150,62,0.12); border: 1px solid rgba(200,150,62,0.25); }
.hm-cycle-arrow {
  position: absolute; top: 50%; right: -13px; transform: translateY(-50%); z-index: 2;
  width: 26px; height: 26px; border-radius: 50%; background: var(--gold);
  display: flex; align-items: center; justify-content: center; color: #fff; font-size: 13px; font-weight: 700;
}
.hm-cycle-foot { text-align: center; margin-top: 44px; }
.hm-cycle-foot p { font-size: 14px; color: rgba(250,248,245,0.6); line-height: 1.8; }
.hm-cycle-foot a { color: var(--gold); text-decoration: none; font-weight: 600; border-bottom: 1px solid rgba(200,150,62,0.4); padding-bottom: 2px; }

/* ============ 03 产品服务 ============ */
.hm-course-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.hm-course-card {
  position: relative; background: linear-gradient(160deg, #16283a, #0c1520);
  border-radius: 22px; padding: 40px 30px 30px; display: flex; flex-direction: column; overflow: hidden;
  transition: transform .32s ease, box-shadow .32s ease;
}
.hm-course-card:hover { transform: translateY(-9px); box-shadow: 0 28px 56px rgba(44,24,16,0.30); }
.hm-course-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold)); }
.hm-course-no { position: absolute; top: 24px; right: 26px; font-size: 60px; font-weight: 800; color: rgba(200,150,62,0.14); line-height: 1; font-family: 'Noto Serif SC', serif; }
.hm-course-kicker { font-size: 12px; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--gold); }
.hm-course-card h4 { font-size: 28px; font-weight: 700; color: var(--cream); margin: 12px 0 10px; line-height: 1.3; font-family: 'Noto Serif SC', serif; letter-spacing: 1px; }
.hm-course-slogan { font-size: 14px; color: rgba(250,248,245,0.72); line-height: 1.7; margin: 0 0 22px; }
.hm-course-stats { display: flex; border-top: 1px solid rgba(200,150,62,0.22); border-bottom: 1px solid rgba(200,150,62,0.22); padding: 16px 0; margin-bottom: 18px; }
.hm-course-stat { flex: 1; text-align: center; border-right: 1px solid rgba(200,150,62,0.16); }
.hm-course-stat:last-child { border-right: none; }
.hm-course-num { font-size: 30px; font-weight: 800; color: var(--gold); line-height: 1; font-family: 'Noto Serif SC', serif; }
.hm-course-label { font-size: 12px; color: rgba(250,248,245,0.6); margin-top: 7px; }
.hm-course-desc { font-size: 14px; color: rgba(250,248,245,0.78); line-height: 1.85; margin: 0 0 24px; flex: 1; }
.hm-course-actions { display: flex; gap: 12px; }
.hm-course-btn { flex: 1; text-align: center; font-size: 14px; font-weight: 600; padding: 11px 0; border-radius: 100px; text-decoration: none; transition: all .2s; }
.hm-course-btn--primary { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #fff; }
.hm-course-btn--primary:hover { filter: brightness(1.12); transform: translateY(-1px); }
.hm-course-btn--ghost { border: 1px solid rgba(200,150,62,0.55); color: var(--gold); }
.hm-course-btn--ghost:hover { background: rgba(200,150,62,0.12); }

/* 课程服务特色 */
.hm-feature-block { background: linear-gradient(180deg, #faf4e8, #f1e6d0); padding: 84px 44px; margin-top: 68px; border-radius: 26px; border: 1px solid rgba(200,150,62,0.18); position: relative; overflow: hidden; }
.hm-feature-block::before { content: ''; position: absolute; inset: 0; background: radial-gradient(700px 300px at 50% -10%, rgba(200,150,62,0.10), transparent 60%); pointer-events: none; }
.hm-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; position: relative; }
.hm-feature-card { background: var(--white); border: 1px solid var(--border); border-radius: 16px; padding: 30px 24px; text-align: center; transition: transform .25s ease, box-shadow .25s ease; }
.hm-feature-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(44,24,16,0.12); }
.hm-feature-icon {
  width: 54px; height: 54px; margin: 0 auto 16px; border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #fff; font-size: 23px;
  display: flex; align-items: center; justify-content: center; font-family: 'Noto Serif SC', serif;
  box-shadow: 0 8px 20px rgba(200,150,62,0.28);
}
.hm-feature-card h5 { font-size: 17px; font-weight: 700; color: var(--brown); margin-bottom: 8px; }
.hm-feature-card p { font-size: 13px; color: var(--muted); line-height: 1.7; margin-bottom: 16px; }
.hm-feature-btn { display: inline-block; font-size: 13px; color: var(--gold-dark); border: 1px solid var(--gold); border-radius: 100px; padding: 7px 20px; text-decoration: none; font-weight: 600; transition: all .2s; }
.hm-feature-btn:hover { background: var(--gold); color: #fff; }
.hm-feature-actions { display: flex; gap: 10px; justify-content: center; align-items: center; }
.hm-feature-actions .hm-feature-btn { flex: 0 1 auto; }
.hm-feature-btn--detail { background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #fff; border-color: transparent; }
.hm-feature-btn--detail:hover { filter: brightness(1.12); background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #fff; }
.hm-feature-note { text-align: center; margin-top: 40px; font-size: 16px; color: var(--brown); font-weight: 600; }
.hm-feature-note a { color: var(--gold-dark); text-decoration: none; border-bottom: 1px solid var(--gold); }

/* ============ 04 客户案例（复用 index.css 的 .case-showcase 图片卡样式） ============ */
.case-bottom .case-tag-sm + .case-tag-sm { margin-left: 8px; }
.case-tag-sm--region { color: var(--muted); background: rgba(107,93,82,0.08); }
.hm-more { display: inline-block; margin-top: 44px; color: var(--gold-dark); font-size: 15px; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--gold); padding-bottom: 3px; transition: color .2s; }
.hm-more:hover { color: var(--gold); }

/* ============ 05 核心团队 ============ */
.hm-team-scroll { overflow: hidden; position: relative; }
.hm-team-scroll::before, .hm-team-scroll::after {
  content: ''; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none;
}
.hm-team-scroll::before { left: 0; background: linear-gradient(90deg, var(--cream), transparent); }
.hm-team-scroll::after { right: 0; background: linear-gradient(-90deg, var(--cream), transparent); }
.hm-team-track { display: flex; width: max-content; animation: hm-marquee 40s linear infinite; }
.hm-team-track:hover { animation-play-state: paused; }
.hm-team-group { display: flex; gap: 24px; padding-right: 24px; }
.hm-team-card { flex-shrink: 0; width: 268px; background: var(--white); border: 1px solid var(--border); border-radius: 18px; overflow: hidden; transition: transform .25s ease, box-shadow .25s ease; }
.hm-team-card:hover { transform: translateY(-7px); box-shadow: 0 18px 40px rgba(44,24,16,0.12); }
.hm-team-photo { width: 100%; aspect-ratio: 4 / 5; overflow: hidden; background: var(--bg-alt); }
.hm-team-photo img { width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block; }
.hm-team-body { padding: 18px 16px 22px; text-align: center; }
.hm-team-name { font-size: 17px; font-weight: 700; color: var(--brown); font-family: 'Noto Serif SC', serif; }
.hm-team-role { font-size: 12px; color: var(--gold-dark); margin-top: 6px; font-weight: 500; }
@keyframes hm-marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ============ 06 证书墙 ============ */
.hm-cert-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px 8px; list-style: none; margin: 0; padding: 0; }
.hm-cert-card { display: flex; flex-direction: column; align-items: center; gap: 9px; width: 100%; background: transparent; border: none; cursor: zoom-in; padding: 0; text-align: center; appearance: none; -webkit-appearance: none; font: inherit; color: inherit; transition: transform .25s ease; }
.hm-cert-card:hover { transform: translateY(-6px); }
.hm-cert-thumb {
  display: flex; align-items: center; justify-content: center; width: 100%; aspect-ratio: 4 / 3; min-height: 0;
  background: rgba(255,255,255,0.03); border: 1px solid rgba(200,150,62,0.16); border-radius: 10px;
  overflow: hidden; padding: 6px;
}
.hm-cert-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.hm-cert-name { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-size: 12px; line-height: 1.45; color: rgba(250,248,245,0.85); margin-top: auto; word-break: break-word; }

/* 证书弹窗 */
.hm-lightbox { position: fixed; inset: 0; z-index: 9999; background: rgba(20,12,6,0.88); display: none; align-items: center; justify-content: center; padding: 40px; }
.hm-lightbox.hm-open { display: flex; }
.hm-lightbox img { max-width: min(860px, 92vw); max-height: 82vh; object-fit: contain; border-radius: 8px; }
.hm-lightbox-close { position: absolute; top: 24px; right: 30px; width: 44px; height: 44px; border-radius: 50%; background: rgba(255,255,255,0.12); color: #fff; font-size: 22px; border: none; cursor: pointer; line-height: 1; }
.hm-lightbox-close:hover { background: var(--gold); }
.hm-lightbox-cap { position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%); color: rgba(250,248,245,0.85); font-size: 14px; }

/* ============ 07 新闻资讯（参考宝德「左头条 + 右列表」） ============ */
.hm-news-box { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: stretch; }

/* 左侧 2 条图文头条 */
.hm-news-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.hm-news-feature-card {
  display: flex; flex-direction: column; background: var(--white);
  border: 1px solid var(--border); border-radius: 18px; overflow: hidden;
  text-decoration: none; transition: transform .28s ease, box-shadow .28s ease;
}
.hm-news-feature-card:hover { transform: translateY(-7px); box-shadow: 0 22px 46px rgba(44,24,16,0.12); }
.hm-news-feature-media {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden;
  background: linear-gradient(160deg, #2c1810, #1d0f08);
  display: flex; align-items: center; justify-content: center;
}
.hm-news-feature-media::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(130% 110% at 50% 0%, rgba(200,150,62,0.18), transparent 55%);
}
.hm-news-feature-en {
  position: relative; z-index: 1; font-family: 'Noto Serif SC', serif;
  font-size: 42px; font-weight: 700; color: rgba(200,150,62,0.30); letter-spacing: 4px; text-transform: uppercase;
}
.hm-news-feature-tag {
  position: absolute; top: 16px; left: 16px; z-index: 2;
  font-size: 12px; font-weight: 600; color: var(--gold-light);
  padding: 4px 13px; border-radius: 100px; background: rgba(0,0,0,0.32);
  border: 1px solid rgba(200,150,62,0.4);
}
.hm-news-feature-date {
  position: absolute; bottom: 0; left: 0; z-index: 2;
  font-size: 13px; font-weight: 600; color: #fff; letter-spacing: .5px;
  padding: 8px 16px; background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-top-right-radius: 10px;
}
.hm-news-feature-body { padding: 22px 24px 24px; display: flex; flex-direction: column; flex: 1; }
.hm-news-feature-body h4 { font-size: 18px; font-weight: 700; color: var(--brown); line-height: 1.5; margin: 0 0 12px; transition: color .2s; }
.hm-news-feature-card:hover .hm-news-feature-body h4 { color: var(--gold-dark); }
.hm-news-feature-body p { font-size: 13px; color: var(--muted); line-height: 1.75; margin: 0 0 16px; flex: 1; }
.hm-news-feature-more { font-size: 13px; font-weight: 600; color: var(--gold-dark); }
.hm-news-feature-card:hover .hm-news-feature-more { color: var(--gold); }

/* 右侧新闻列表 */
.hm-news-side { background: var(--white); border: 1px solid var(--border); border-radius: 18px; overflow: hidden; }
.hm-news-side-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(200,150,62,0.08), rgba(200,150,62,0.02));
}
.hm-news-side-head h5 { font-size: 18px; font-weight: 700; color: var(--brown); font-family: 'Noto Serif SC', serif; }
.hm-news-side-head a { font-size: 13px; color: var(--gold-dark); text-decoration: none; font-weight: 600; }
.hm-news-side-head a:hover { color: var(--gold); }
.hm-news-side-list { list-style: none; margin: 0; padding: 6px 24px; }
.hm-news-side-list li { border-bottom: 1px solid var(--border); }
.hm-news-side-list li:last-child { border-bottom: none; }
.hm-news-side-list a { display: block; padding: 15px 0; text-decoration: none; }
.hm-news-side-date { display: block; font-size: 12px; font-weight: 700; color: var(--gold-dark); letter-spacing: .5px; margin-bottom: 4px; }
.hm-news-side-title { display: block; font-size: 14px; color: var(--brown); line-height: 1.55; transition: color .2s; }
.hm-news-side-list a:hover .hm-news-side-title { color: var(--gold-dark); }

/* ============ 响应式 ============ */
@media (max-width: 1024px) {
  .hm-cert-grid { grid-template-columns: repeat(4, 1fr); }
  .hm-trust-inner { grid-template-columns: repeat(3, 1fr); }
  .hm-trust-item:nth-child(4)::before { display: none; }
  .hm-trust-item { border-bottom: 1px solid var(--border); }
  .hm-trust-item:nth-child(n+4) { border-bottom: none; }
}
@media (max-width: 900px) {
  .hm-about-grid { grid-template-columns: 1fr; gap: 44px; }
  .hm-founder-card { max-width: 420px; }
  .hm-cycle-grid { grid-template-columns: repeat(2, 1fr); }
  .hm-cycle-arrow { display: none; }
  .hm-course-grid { grid-template-columns: 1fr; }
  .hm-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .hm-cert-grid { grid-template-columns: repeat(3, 1fr); }
  .hm-news-box { grid-template-columns: 1fr; }
  .hm-title { font-size: 36px; }
  .hm-about-main h2 { font-size: 36px; }
}
@media (max-width: 640px) {
  .hm-section { padding: 72px 24px; }
  .hm-trust { padding: 0 20px; }
  .hm-trust-inner { grid-template-columns: repeat(2, 1fr); }
  .hm-trust-item { border-bottom: 1px solid var(--border); }
  .hm-trust-item:nth-child(3)::before, .hm-trust-item:nth-child(5)::before { display: none; }
  .hm-trust-num { font-size: 38px; }
  .hm-feature-block { padding: 56px 24px; border-radius: 18px; }
  .hm-feature-grid { grid-template-columns: 1fr; }
  .hm-cert-grid { grid-template-columns: repeat(2, 1fr); }
  .hm-cycle-grid { grid-template-columns: 1fr; }
  .hm-title { font-size: 30px; }
  .hm-about-main h2 { font-size: 30px; }
  .hm-team-card { width: 224px; }
  .hm-course-card { padding: 34px 24px 26px; }
  .hm-course-num { font-size: 30px; }
  .hm-course-stat { border-right: none; }
  .hm-course-stats { gap: 6px; }
  .hm-news-feature { grid-template-columns: 1fr; }
  .hm-founder-photo { aspect-ratio: 1 / 0.8; }
}


/* ============ Banner 文字叠加 ============ */
.banner_pic_item { position: relative !important; }
.hm-banner-overlay {
  position: absolute;
  top: 38%;
  left: 0;
  transform: translateY(-50%);
  width: 100%;
  pointer-events: none;
  z-index: 5;
}
.hm-banner-text {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  pointer-events: auto;
}
.hm-banner-title {
  font-family: 'Noto Serif SC', 'Noto Sans SC', serif;
  font-size: clamp(29px, 2.9vw, 43px);
  font-weight: 700;
  color: var(--brown);
  letter-spacing: 2.4px;
  line-height: 1.3;
  text-shadow: 0 2px 12px rgba(255,255,255,0.5);
}
.hm-banner-subtitle {
  font-size: clamp(18px, 1.8vw, 24px);
  color: var(--muted);
  font-weight: 500;
  margin-top: 14px;
  letter-spacing: 1.2px;
  text-shadow: 0 2px 10px rgba(255,255,255,0.5);
}
.hm-banner-tags {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
  font-size: clamp(16px, 1.45vw, 20px);
  font-weight: 600;
  color: var(--gold-dark);
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 10px 22px;
  border-radius: 100px;
  border: 1px solid rgba(200,150,62,0.25);
  letter-spacing: 0.6px;
}
.hm-banner-sep {
  color: var(--gold);
  font-weight: 700;
}
@media (max-width: 768px) {
  .hm-banner-text { padding: 0 24px; max-width: 100%; }
  .hm-banner-overlay { top: 34%; }
  .hm-banner-title { font-size: clamp(16px, 4.2vw, 22px); letter-spacing: 0.8px; }
  .hm-banner-subtitle { font-size: clamp(10px, 2.6vw, 12px); margin-top: 8px; letter-spacing: 0.8px; }
  .hm-banner-tags { gap: 5px; padding: 5px 11px; margin-top: 11px; font-size: 10px; letter-spacing: 0.4px; }
}


/* ============ Banner 轮播 ============ */
#jz_banner .banner_pic_item_wrap {
  display: block !important;
  opacity: 0;
  transition: opacity 0.9s ease;
  z-index: 1;
  pointer-events: none;
}
#jz_banner .banner_pic_item_wrap.banner_item_actived {
  opacity: 1;
  z-index: 2;
  pointer-events: auto;
}
.hm-banner-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
}
.hm-banner-dot {
  width: 10px;
  height: 10px;
  border-radius: 100px;
  border: none;
  padding: 0;
  background: rgba(58, 46, 31, 0.32);
  cursor: pointer;
  transition: all 0.3s ease;
}
.hm-banner-dot.active {
  background: var(--gold);
  width: 28px;
}

/* ============ 书籍 banner ============ */
.banner_pic_item--book { position: relative !important; }
.hm-book-banner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  z-index: 6;
  pointer-events: none;
}
.banner_pic_item--book { color: #3a2e1f; }
.hm-book-flow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.58;
}
.hm-book-flow path {
  fill: none;
  stroke: #c8a055;
  stroke-width: 1.5;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}
.hm-book-banner-inner {
  display: grid;
  grid-template-columns: 1fr 38%;
  align-items: center;
  gap: 3vw;
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 4.3vw;
  pointer-events: auto;
}
.hm-book-copy { position: relative; z-index: 2; min-width: 0; }
.hm-book-kicker {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-size: clamp(14px, 0.9vw, 19px);
  font-weight: 600;
  color: #a07b36;
  letter-spacing: 4px;
  margin-bottom: 0.6vw;
}
.hm-book-kicker::before {
  content: "";
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #c8a055, transparent);
}
.hm-book-headline {
  font-family: 'Noto Serif SC', 'Noto Sans SC', serif;
  margin: 0 0 0.5vw;
  line-height: 1.02;
  display: flex;
  align-items: baseline;
  gap: 1.5vw;
}
.hm-book-hl-q {
  font-size: clamp(42px, 6.3vw, 128px);
  font-weight: 500;
  letter-spacing: 0.34vw;
  color: #a07b36;
}
.hm-book-hl-firm {
  font-size: clamp(42px, 6.3vw, 128px);
  font-weight: 900;
  letter-spacing: 0.24vw;
  background: linear-gradient(135deg, #3a2e1f 0%, #5c4830 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.hm-book-mark {
  font-size: 0.46em;
  font-weight: 300;
  color: #c8a055;
  margin-left: 0.08em;
}
.hm-book-hl-firm .hm-book-mark { -webkit-text-fill-color: #c8a055; }
.hm-book-sub {
  font-family: 'Noto Serif SC', 'Noto Sans SC', serif;
  font-size: clamp(18px, 1.9vw, 38px);
  font-weight: 500;
  color: #6e5d47;
  margin: 0 0 0.95vw;
  letter-spacing: 0.25vw;
  padding-left: 2px;
}
.hm-book-lead {
  font-size: clamp(15px, 1.1vw, 22px);
  font-weight: 700;
  color: #3a2e1f;
  margin: 0 0 0.55vw;
  letter-spacing: 0.1vw;
}
.hm-book-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1vw;
  margin: 0 0 0.55vw;
  list-style: none;
  padding: 0;
}
.hm-book-card {
  position: relative;
  background: rgba(255, 249, 239, 0.82);
  border: 1px solid #e3d5b8;
  border-radius: 14px;
  padding: 1.3vw 1vw 1vw;
  box-shadow: 0 8px 28px rgba(58, 46, 31, 0.06);
}
.hm-book-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 22%;
  right: 22%;
  height: 2px;
  background: linear-gradient(90deg, transparent, #c8a055, transparent);
}
.hm-book-card-num {
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(22px, 2.2vw, 44px);
  font-weight: 900;
  line-height: 1;
  display: block;
  margin-bottom: 0.3vw;
  color: #c8a055;
  letter-spacing: 0.05vw;
}
.hm-book-card-title {
  display: block;
  font-size: clamp(14px, 1.1vw, 22px);
  font-weight: 700;
  color: #3a2e1f;
  margin-bottom: 0.3vw;
  letter-spacing: 0.05vw;
}
.hm-book-card-desc {
  display: block;
  font-size: clamp(12px, 0.8vw, 16px);
  color: #6e5d47;
  line-height: 1.5;
  letter-spacing: 0.03vw;
}
.hm-book-quote {
  display: inline-flex;
  align-items: center;
  gap: 0.9vw;
  margin-bottom: 0;
  padding: 0.55vw 1vw;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid #e3d5b8;
  border-radius: 999px;
  font-family: 'Noto Serif SC', serif;
  font-size: clamp(14px, 1.1vw, 22px);
  letter-spacing: 0.07vw;
  color: #6e5d47;
  white-space: nowrap;
}
.hm-book-quote em { font-style: normal; color: #a07b36; font-weight: 800; }
.hm-book-q2 em { color: #3a2e1f; }


.hm-book-arrow { color: #c8a055; font-weight: 300; }
.hm-book-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 0.25vw;
  background: linear-gradient(135deg, #c8a055 0%, #a07b36 100%);
  color: #fff;
  text-decoration: none;
  font-size: clamp(14px, 0.9vw, 17px);
  font-weight: 700;
  padding: 0.55vw 1.6vw;
  border-radius: 999px;
  box-shadow: 0 6px 18px rgba(160, 123, 54, 0.35);
  letter-spacing: 1px;
  transition: all 0.2s;
}
.hm-book-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(160, 123, 54, 0.5);
}
.hm-book-cover-wrap {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 90%;
  align-self: center;
}
.hm-book-cover-wrap a { display: block; height: 100%; }
.hm-book-cover {
  width: auto;
  height: 100%;
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 22px 44px rgba(58, 46, 31, 0.22)) drop-shadow(0 0 30px rgba(200, 160, 85, 0.18));
  user-select: none;
}
.hm-book-cover-wrap::before {
  content: "";
  position: absolute;
  width: 80%;
  height: 80%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 160, 85, 0.14) 0%, transparent 65%);
  z-index: -1;
}
.hm-book-meta {
  position: absolute;
  left: 4.3vw;
  right: 4.3vw;
  bottom: 1.0vw;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-size: clamp(12px, 0.78vw, 16px);
  color: #6e5d47;
  letter-spacing: 0.09vw;
  z-index: 5;
  pointer-events: none;
}
.hm-book-meta b { color: #3a2e1f; font-weight: 700; letter-spacing: 0.13vw; }
.hm-book-pub { display: flex; align-items: center; gap: 7px; }
.hm-book-dot { width: 6px; height: 6px; border-radius: 50%; background: #c8a055; }
.hm-book-author { text-align: right; line-height: 1.5; }
@media (max-width: 768px) {
  .banner_pic_group { padding-bottom: 82% !important; }
  .hm-book-banner-inner { grid-template-columns: 1fr; gap: 8px; padding: 0 16px; text-align: center; }
  .hm-book-cover-wrap { order: 1; height: 88px; }
  .hm-book-cover { height: 88px; }
  .hm-book-copy { order: 2; }
  .hm-book-kicker { display: none; }
  .hm-book-headline { justify-content: center; gap: 10px; margin-bottom: 0; }
  .hm-book-hl-q, .hm-book-hl-firm { font-size: 26px; letter-spacing: 1px; }
  .hm-book-mark { font-size: 0.5em; }
  .hm-book-sub { font-size: 13px; letter-spacing: 1px; margin-bottom: 8px; }
  .hm-book-lead { display: none; }
  .hm-book-cards { gap: 6px; margin-bottom: 8px; }
  .hm-book-card { padding: 6px 4px 5px; border-radius: 6px; box-shadow: none; }
  .hm-book-card::before { display: none; }
  .hm-book-card-num { font-size: 13px; margin-bottom: 2px; }
  .hm-book-card-title { font-size: 10px; margin-bottom: 1px; }
  .hm-book-card-desc { font-size: 8.5px; line-height: 1.3; }
  .hm-book-quote { display: none; }
  .hm-book-arrow { display: none; }
  .hm-book-btn { display: flex; width: fit-content; margin: 6px auto 0; font-size: 12px; padding: 7px 18px; }
  .hm-book-meta { display: none; }
  .hm-banner-dots { bottom: 8px; }
}