/* ============================================================
   杭州萧山技师学院 · 中德双元制人才项目 站点样式
   黑 + 亮黄 #FFC000 主题，对应原版招生简章风格
   ============================================================ */

:root {
  --ink: #1a1a1a;
  --ink-2: #2c2c2c;
  --ink-3: #3d3d3d;
  --yellow: #FF6B35;
  --yellow-deep: #E8541C; --yellow-text: #C2450F;
  --yellow-soft: #FFF1E8;
  --orange: #E8541C;
  --white: #ffffff;
  --gray-50: #f5f5f5;
  --gray-100: #eeeeee;
  --gray-300: #d4d4d4;
  --gray-600: #666666;

  --radius: 12px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration: none; }
a:hover { color: var(--yellow-deep); }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }

.container { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ---------- 顶部信息栏 ---------- */
.topbar { background: var(--ink); color: #d4d4d4; font-size: 13px; }
.topbar-inner { display: flex; justify-content: space-between; align-items: center; height: 38px; }
.topbar a { color: var(--yellow); }
.topbar .top-phone { color: var(--yellow); font-weight: 600; letter-spacing: 0.5px; }

/* ---------- 头部导航 ---------- */
.site-header {
  background: var(--white);
  border-bottom: 2px solid var(--ink);
  position: sticky; top: 0; z-index: 100;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 44px; width: auto; object-fit: contain; }
.brand-text .bt-name { font-size: 17px; font-weight: 700; color: var(--ink); line-height: 1.2; }
.brand-text .bt-sub { font-size: 15px; font-weight: 700; color: var(--ink); letter-spacing: 1px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  display: block; padding: 8px 16px; color: var(--ink);
  font-size: 15px; font-weight: 500; border-radius: 8px; white-space: nowrap;
}
.nav a:hover { color: var(--ink); background: var(--yellow-soft); }
.nav a.active { color: var(--ink); font-weight: 700; background: var(--yellow); }

.nav-toggle {
  display: none; width: 42px; height: 42px; border: 2px solid var(--ink);
  border-radius: 8px; background: #fff; cursor: pointer; flex-direction: column;
  align-items: center; justify-content: center; gap: 4px;
}
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block; padding: 12px 28px; border-radius: 8px;
  font-size: 15px; font-weight: 600; cursor: pointer; border: 2px solid transparent;
  transition: all 0.15s ease;
}
.btn-primary { background: var(--ink); color: var(--yellow); border-color: var(--ink); }
.btn-primary:hover { background: var(--ink-2); color: var(--yellow); }
.btn-yellow { background: var(--yellow); color: var(--ink); border-color: var(--yellow); }
.btn-yellow:hover { background: var(--yellow-deep); border-color: var(--yellow-deep); color: var(--ink); }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--yellow); }

/* ---------- Hero ---------- */
.hero { background: var(--ink); color: #fff; position: relative; overflow: hidden; }
.hero::before { display: none; }
.hero::after { display: none; }
.hero-inner {
  padding: 56px 0 56px; position: relative; z-index: 2;
  display: grid; grid-template-columns: 1.35fr 1fr; align-items: center;
  gap: 40px; min-height: 500px;
}
/* 左侧文字（左对齐） */
.hero-left { max-width: 100%; }
.hero h1 {
  font-size: 50px; line-height: 1.18; font-weight: 800;
  letter-spacing: 1px; margin-top: 0; color: #fff;
  white-space: nowrap; max-width: 100%;
}
.hero-divider { width: 380px; max-width: 80%; height: 2px; background: var(--yellow); margin: 24px 0 0; }
.hero-sub { margin-top: 18px; font-size: 22px; color: var(--yellow); line-height: 1.7; }
.hero-actions { margin-top: 38px; display: flex; gap: 14px; flex-wrap: wrap; }
.hero-actions .btn-ghost { background: transparent; color: var(--yellow); border-color: var(--yellow); }
.hero-actions .btn-ghost:hover { background: var(--yellow); color: var(--ink); }

/* ---------- Hero 右侧实景照片（融合式，无矩形边界）---------- */
.hero-emblem {
  align-self: center; justify-self: end;
  position: relative; width: 100%; max-width: 720px;
}
.emblem-photo {
  width: 100%; height: 420px;
  background: url("../images/hero-kuka-transparent.png") right center/contain no-repeat;
  filter: drop-shadow(0 18px 40px rgba(0, 0, 0, 0.45));
  transform: translate(14px, 34px);
}
.emblem-caption { text-align: center; margin-top: 6px; }
.emblem-slogan { font-size: 24px; font-weight: 800; color: #fff; line-height: 1.4; letter-spacing: 2px; }
.emblem-de { margin-top: 6px; font-size: 14px; color: var(--yellow); line-height: 1.6; letter-spacing: 1px; }

/* ---------- 通用 Section ---------- */
.section { padding: 80px 0; position: relative; overflow: hidden; }
.section.alt { background: var(--gray-50); }
.section.ink { background: var(--ink); color: #fff; }
.section.ink .sec-head h2 { color: var(--yellow); }
.section.ink .sec-head p { color: #d4d4d4; }
.section.yellow { background: var(--yellow); color: var(--ink); }
.section.yellow .sec-head h2 { color: var(--ink); }
.section.yellow .sec-head .tag { background: var(--ink); color: var(--yellow); }

.sec-head {
  max-width: 760px; margin: 0 auto 48px; text-align: center;
  position: relative; z-index: 2;
}
.sec-head .tag {
  display: inline-block; font-size: 13px; letter-spacing: 2px; color: var(--ink);
  background: var(--yellow); padding: 5px 14px; font-weight: 700;
  clip-path: polygon(4% 0, 100% 0, 96% 100%, 0 100%);
  margin-bottom: 14px;
}
.sec-head h2 { font-size: 32px; font-weight: 800; color: var(--ink); line-height: 1.3; }
.sec-head p { margin-top: 14px; color: var(--gray-600); font-size: 16px; }

/* ---------- 章节编号 ---------- */
.ch-num {
  font-size: 110px; font-weight: 900; color: var(--yellow);
  line-height: 1; letter-spacing: -2px;
}

/* ---------- 章节概括 tag ---------- */
.ch-summary {
  background: var(--yellow); color: var(--ink);
  display: inline-block; padding: 5px 14px; font-weight: 700; font-size: 13px;
  letter-spacing: 2px; margin-bottom: 14px;
  clip-path: polygon(4% 0, 100% 0, 96% 100%, 0 100%);
}
.ch-subtitle { color: var(--yellow-deep); font-weight: 700; font-size: 16px; margin-top: 10px; }

/* ---------- 虚线分隔 ---------- */
.dash-divider {
  border: none; border-top: 2px dashed var(--gray-300);
  margin: 32px 0;
}

/* ---------- 黄色标签 ---------- */
.hl-tag {
  display: inline-block; background: var(--yellow); color: var(--ink);
  padding: 3px 12px; font-weight: 700; font-size: 13px;
  clip-path: polygon(4% 0, 100% 0, 96% 100%, 0 100%);
}

/* ---------- 斜切色块 ---------- */
.slant-block {
  background: var(--ink); color: #fff; padding: 26px 30px; border-radius: var(--radius);
  clip-path: polygon(0 0, 100% 0, 96% 100%, 4% 100%);
  position: relative;
}
.slant-block .num-tag {
  position: absolute; right: 16px; bottom: 14px;
  font-size: 30px; font-weight: 900; color: var(--yellow);
}

/* ---------- 卡片 ---------- */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white); border: 1.5px solid var(--ink);
  border-radius: var(--radius); padding: 26px; transition: all 0.2s ease;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.card .ico {
  width: 52px; height: 52px; border-radius: 12px; background: var(--yellow);
  color: var(--ink); display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 800; margin-bottom: 16px;
}
.card h3 { font-size: 18px; font-weight: 700; color: var(--ink); }
.card p { margin-top: 10px; font-size: 14px; color: var(--gray-600); }

/* 家长第一眼 · 三大价值卡片 */
.card.big { text-align: center; padding: 34px 26px; }
.card.big .big-num { font-size: 44px; font-weight: 900; color: var(--yellow-deep); line-height: 1.1; }
.card.big h3 { margin-top: 10px; font-size: 20px; }
.card.big p { max-width: 250px; margin-left: auto; margin-right: auto; }

/* 双机构权威背书 */
.org-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.org-card {
  background: var(--white); border: 1.5px solid var(--ink);
  border-radius: var(--radius); padding: 28px;
}
.org-logo-box {
  height: 64px; border: 1.5px dashed var(--gray-300); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-600); font-size: 13px; margin-bottom: 18px;
}
.org-name { font-size: 22px; font-weight: 800; color: var(--ink); }
.org-tag {
  display: inline-block; margin-top: 8px; font-size: 12px; font-weight: 700;
  color: var(--yellow-text); background: var(--yellow-soft);
  padding: 4px 12px; border-radius: 20px; letter-spacing: 0.5px;
}
.org-facts { margin-top: 18px; display: grid; gap: 10px; }
.org-facts li { font-size: 14px; color: var(--gray-600); padding-left: 16px; position: relative; }
.org-facts li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--yellow-deep);
}
.org-facts li b { color: var(--ink); font-weight: 800; }

.num-hl { color: var(--yellow-deep); font-weight: 800; }

/* ---------- 页面内 Banner ---------- */
.page-banner {
  background: var(--ink); color: #fff; padding: 64px 0;
  position: relative; overflow: hidden;
  min-height: 500px; display: flex; align-items: center;
}
.page-banner::after {
  content: ""; position: absolute; bottom: 0; right: 0;
  width: 220px; height: 220px; background: var(--yellow);
  clip-path: polygon(100% 0, 100% 100%, 0 100%); opacity: 0.85;
}
.page-banner h1 { font-size: 42px; font-weight: 800; }
.page-banner .crumb { margin-top: 14px; font-size: 15px; color: #d4d4d4; }
.page-banner .crumb a { color: var(--yellow); }

/* ---------- 流程 / 步骤 ---------- */
.steps { display: grid; gap: 18px; position: relative; z-index: 2; }
.step {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--white); border: 1.5px solid var(--ink);
  border-radius: var(--radius); padding: 22px 26px;
}
.step .step-num {
  flex: 0 0 auto; width: 44px; height: 44px; border-radius: 50%;
  background: var(--yellow); color: var(--ink); font-weight: 800; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
}
.step h3 { font-size: 17px; font-weight: 700; color: var(--ink); }
.step p { font-size: 14px; color: var(--gray-600); margin-top: 6px; }

/* ---------- 双元解析 ---------- */
.dual {
  display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 24px;
  position: relative; z-index: 2;
}
.dual-box { border-radius: var(--radius); padding: 28px; border: 1.5px solid var(--ink); }
.dual-box.a { background: var(--yellow); color: var(--ink); }
.dual-box.b { background: var(--ink); color: #fff; }
.dual-box .d-tag { font-size: 13px; font-weight: 700; letter-spacing: 1px; }
.dual-box h3 { font-size: 22px; font-weight: 800; margin-top: 8px; }
.dual-box p { font-size: 14px; margin-top: 10px; opacity: 0.92; }
.dual-box .pct { font-size: 42px; font-weight: 900; margin-top: 12px; }
.dual-box.a .pct { color: var(--ink); }
.dual-box.b .pct { color: var(--yellow); }

/* ---------- 学生案例 ---------- */
.student {
  background: var(--white); border: 1.5px solid var(--ink); border-radius: var(--radius);
  overflow: hidden; transition: all 0.2s ease; display: flex;
}
.student:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.student .avatar {
  width: 130px; flex: 0 0 auto; background: var(--yellow); color: var(--ink);
  display: flex; align-items: center; justify-content: center;
  font-size: 56px; font-weight: 900;
}
.student .s-body { padding: 18px 22px; flex: 1; }
.student .s-name { font-size: 18px; font-weight: 700; color: var(--ink); }
.student .s-year {
  font-size: 12px; color: var(--ink); background: var(--yellow);
  padding: 2px 10px; margin-left: 8px; font-weight: 700;
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
}
.student .s-info { margin-top: 12px; font-size: 13px; color: var(--gray-600); line-height: 1.7; }
.student .s-info strong { color: var(--ink); }
.student .s-pay { color: var(--yellow-deep); font-weight: 800; }

/* ---------- 合作企业 ---------- */
.company {
  display: flex; align-items: center; gap: 14px;
  background: var(--white); border: 1.5px solid var(--ink); border-radius: var(--radius);
  padding: 18px 20px;
}
.company .c-logo {
  width: 46px; height: 46px; border-radius: 10px; background: var(--yellow);
  color: var(--ink); font-weight: 800; font-size: 18px;
  display: flex; align-items: center; justify-content: center; flex: 0 0 auto;
}
.company .c-name { font-size: 16px; font-weight: 700; color: var(--ink); }
.company .c-desc { font-size: 13px; color: var(--gray-600); margin-top: 2px; }

/* ---------- FAQ ---------- */
.faq-item {
  border: 1.5px solid var(--ink); border-radius: var(--radius);
  margin-bottom: 14px; overflow: hidden; background: var(--white);
}
.faq-q {
  width: 100%; text-align: left; background: var(--white); border: none;
  padding: 18px 22px; font-size: 16px; font-weight: 700; color: var(--ink);
  cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.faq-q .arrow { color: var(--ink); font-size: 20px; transition: transform 0.2s ease; font-weight: 700; }
.faq-item.open .arrow { transform: rotate(45deg); color: var(--yellow-deep); }
.faq-a { display: none; padding: 0 22px 20px; font-size: 14px; color: var(--gray-600); }
.faq-item.open .faq-a { display: block; }

/* ---------- 表单 ---------- */
.form-panel {
  background: var(--white); border: 1.5px solid var(--ink); border-radius: var(--radius);
  padding: 32px;
}
.form-panel h3 { font-size: 22px; font-weight: 800; color: var(--ink); }
.form-panel .f-hint { font-size: 13px; color: var(--gray-600); margin: 6px 0 20px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--ink); }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px; border: 1.5px solid var(--gray-300); border-radius: 8px;
  font-size: 15px; font-family: inherit; color: var(--ink); background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--ink);
}

/* ---------- 微信浮窗 ---------- */
.wechat-float {
  position: fixed; right: 22px; bottom: 90px; z-index: 200;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--yellow); color: var(--ink);
  display: flex; align-items: center; justify-content: center; cursor: pointer;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}
.wechat-float .w-tip {
  position: absolute; right: 68px; top: 50%; transform: translateY(-50%);
  background: #fff; color: var(--ink); border: 1.5px solid var(--ink);
  border-radius: 8px; padding: 10px; white-space: nowrap; font-size: 12px;
  display: none; box-shadow: var(--shadow);
}
.wechat-float:hover .w-tip { display: block; }

/* ---------- 底部 ---------- */
.site-footer {
  background: var(--ink); color: #d4d4d4; padding: 56px 0 0;
  position: relative; overflow: hidden;
}
.site-footer::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 180px; height: 180px; background: var(--yellow);
  clip-path: polygon(0 0, 100% 0, 0 100%); opacity: 0.85;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 34px;
  padding-bottom: 40px; position: relative; z-index: 2;
}
.site-footer h4 { color: var(--yellow); font-size: 16px; margin-bottom: 16px; font-weight: 700; }
.site-footer a { color: #d4d4d4; font-size: 14px; }
.site-footer a:hover { color: var(--yellow); }
.site-footer .f-links li { margin-bottom: 10px; }
.site-footer .f-desc { font-size: 13px; color: #999; margin-top: 14px; line-height: 1.8; }
.site-footer .f-contact li { font-size: 14px; margin-bottom: 10px; }
.site-footer .f-contact .hl { color: var(--yellow); font-weight: 700; }
.footer-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.12); padding: 18px 0; font-size: 13px;
  color: #999; text-align: center; position: relative; z-index: 2;
}

/* ---------- CTA ---------- */
.cta-band {
  background: var(--ink); color: #fff; border-radius: var(--radius);
  padding: 48px 44px; display: flex; align-items: center; justify-content: space-between;
  gap: 24px; flex-wrap: wrap; position: relative; z-index: 2;
}
.cta-band h2 { font-size: 26px; font-weight: 800; }
.cta-band h2 .accent { color: var(--yellow); }
.cta-band p { color: #d4d4d4; margin-top: 8px; font-size: 15px; }
.cta-band .cta-phone { color: var(--yellow); font-size: 30px; font-weight: 800; }

/* ---------- 章节标题组合（章节 02 等用） ---------- */
.ch-title-row {
  display: grid; grid-template-columns: 1fr auto; gap: 24px;
  align-items: center; margin-bottom: 28px; position: relative; z-index: 2;
}
.ch-title-row h2 { font-size: 30px; font-weight: 800; color: var(--ink); }
.ch-title-row.banner-ch { margin-top: 44px; margin-bottom: 0; }

/* ---------- 章节大字标头（如封面/章节 04 等用） ---------- */
.ch-cover { min-height: 500px; display: flex; align-items: center; padding: 64px 0; }
.ch-cover .ch-eyebrow { font-size: 14px; color: #d4d4d4; letter-spacing: 2px; }
.ch-cover .ch-title { font-size: 40px; font-weight: 800; line-height: 1.2; margin-top: 8px; }
.ch-cover .ch-title-cn { font-size: 36px; color: var(--yellow); font-weight: 800; margin-top: 6px; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero h1 { font-size: 40px; white-space: normal; }
  .hero-sub { font-size: 19px; }
  .hero-inner { gap: 32px; }
  .emblem-slogan { font-size: 26px; }
  .ch-num { font-size: 80px; }
}
@media (max-width: 640px) {
  .nav-toggle { display: flex; }
  .nav {
    position: absolute; top: 70px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch;
    border-bottom: 2px solid var(--ink); padding: 12px 20px; display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 8px; border-bottom: 1px solid var(--gray-100); }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .dual { grid-template-columns: 1fr; }
  .org-grid { grid-template-columns: 1fr; }
  .topbar-inner .top-addr { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 28px; text-align: center; }
  .hero-left { max-width: 100%; }
  .hero-divider { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero h1 { font-size: 34px; }
  .hero-sub { font-size: 17px; }
  .hero-emblem { max-width: 100%; }
  .emblem-photo { height: 260px; transform: none; }
  .emblem-slogan { font-size: 22px; }
  .emblem-de { font-size: 13px; }
  .cta-band { padding: 32px 24px; }
  .cta-band .cta-phone { font-size: 22px; }
  .ch-num { font-size: 60px; }
  .student { flex-direction: column; }
  .student .avatar { width: 100%; height: 100px; font-size: 42px; }
}

/* ============================================================
   P0-P2 优化新增样式
   ============================================================ */

/* 招生对象入口（首屏） */
.enroll-badge {
  display: inline-flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 192, 0, 0.4);
  color: #fff; border-radius: 8px; padding: 9px 16px; font-size: 14px;
}
.enroll-badge .hl { color: var(--yellow); font-weight: 700; }
.enroll-badge a { color: var(--yellow); text-decoration: underline; font-weight: 600; }

/* 可信数字条 */
.quick-facts {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 24px;
}
.fact {
  text-align: center; padding: 18px 12px; background: var(--white);
  border: 1.5px solid var(--ink); border-radius: var(--radius);
}
.fact .n { font-size: 28px; font-weight: 900; color: var(--yellow-deep); line-height: 1.1; }
.fact .l { font-size: 13px; color: var(--gray-600); margin-top: 6px; }

/* 认证徽章占位 */
.cert-badge {
  display: flex; align-items: center; gap: 12px;
  border: 1.5px solid var(--ink); border-radius: var(--radius);
  padding: 12px 18px; background: #fff;
}
.cert-badge .badge-ico {
  width: 42px; height: 42px; border-radius: 8px; background: var(--yellow);
  color: var(--ink); font-weight: 800; font-size: 15px;
  display: flex; align-items: center; justify-content: center; flex: 0 0 auto;
}
.cert-badge .b-title { font-size: 14px; font-weight: 700; color: var(--ink); }
.cert-badge .b-sub { font-size: 12px; color: var(--gray-600); margin-top: 2px; }

/* 信任 logo 占位（虚线框） */
.trust-logo {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  border: 2px dashed var(--gray-300); border-radius: 8px;
  color: var(--gray-600); font-size: 13px; padding: 14px;
  background: #fafafa; min-height: 64px; text-align: center;
}

/* 学长照片占位 */
.stu-photo {
  width: 130px; flex: 0 0 auto; background: var(--yellow);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  color: var(--ink); font-size: 13px; font-weight: 700;
}
.stu-photo .ph {
  width: 60px; height: 60px; border-radius: 50%; border: 2px solid var(--ink);
  background: #fff; color: var(--ink); font-size: 12px;
  display: flex; align-items: center; justify-content: center;
}

/* 学长感言 */
.s-quote {
  margin-top: 10px; font-size: 13px; color: var(--gray-600);
  font-style: italic; border-left: 3px solid var(--yellow);
  padding-left: 10px; line-height: 1.6;
}

/* 留资钩子横幅 */
.lead-magnet {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: var(--yellow); border: 2px solid var(--ink); border-radius: var(--radius);
  padding: 24px 28px; flex-wrap: wrap;
}
.lead-magnet h3 { font-size: 20px; font-weight: 800; color: var(--ink); }
.lead-magnet p { font-size: 14px; color: var(--ink); margin-top: 6px; opacity: 0.85; }

/* 免责声明 */
.notice {
  font-size: 12px; color: #999; line-height: 1.8; padding: 14px 0 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12); margin-top: 14px;
}
.notice.light { color: var(--gray-600); border-top: 1px solid var(--gray-100); }

/* 移动端底部常驻操作条 */
.sticky-bar { display: none; }
@media (max-width: 768px) {
  .sticky-bar {
    display: grid;
    grid-template-columns: 1fr 1fr 1.4fr;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 300;
    background: #fff; border-top: 2px solid var(--ink);
  }
  .sticky-bar a {
    display: flex; align-items: center; justify-content: center; gap: 6px;
    padding: 14px 0; font-size: 14px; font-weight: 700; color: var(--ink);
    border-right: 1px solid var(--gray-100);
  }
  .sticky-bar a:last-child { border-right: none; }
  .sticky-bar a.apply { background: var(--yellow); color: var(--ink); }
  body { padding-bottom: 56px; }
}