/* =========================================================
   港师傅 GANG SHIFU · 官网样式系统
   风格：现代轻港风（Modern Light Hong Kong）
   ========================================================= */

/* ---------- 1. 设计变量 ---------- */
:root {
  /* 纸感底色 */
  --paper:        #FDFBF6;
  --paper-2:      #F5F0E6;
  --paper-3:      #EDE6DA;
  --white:        #FFFFFF;

  /* 墨色（暖黑，配合品牌红） */
  --ink:          #262220;
  --ink-2:        #4A443F;
  --ink-3:        #7A726B;
  --ink-4:        #A79E96;

  /* 品牌色（取自官方 logo） */
  --hk-red:       #C8102E;
  --hk-red-deep:  #A30D26;
  --hk-red-soft:  #F7DCDD;
  --gold:         #C2963C;
  --gold-soft:    #F0E4C8;
  --jade:         #2F5D50;

  /* 线条 */
  --line:         #E7E0D3;
  --line-2:       #D8CFBF;

  /* 字体 */
  --font-serif: "Songti SC", "Noto Serif CJK SC", "Source Han Serif SC", "STSong", "SimSun", serif;
  --font-sans:  -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
                "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-en:    "Optima", "Palatino Linotype", Georgia, "Times New Roman", serif;

  /* 尺度 */
  --maxw:        1240px;
  --radius:      18px;
  --radius-sm:   12px;
  --shadow-s:    0 2px 10px rgba(28, 43, 37, .05);
  --shadow-m:    0 10px 30px rgba(28, 43, 37, .08);
  --shadow-l:    0 24px 60px rgba(28, 43, 37, .12);

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 2. 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4, p, figure { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--gold-soft); color: var(--ink); }

/* ---------- 3. 排版 ---------- */
.display {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: .02em;
}
.h1 { font-size: clamp(38px, 5.6vw, 74px); }
.h2 { font-size: clamp(30px, 3.6vw, 48px); }
.h3 { font-size: clamp(21px, 2.2vw, 28px); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  width: 28px; height: 1px;
  background: var(--gold);
}

.lead {
  font-size: clamp(15px, 1.35vw, 18px);
  color: var(--ink-2);
  line-height: 1.9;
}

.muted { color: var(--ink-3); }
.small { font-size: 13px; }

/* ---------- 4. 布局 ---------- */
.wrap { width: min(100% - 48px, var(--maxw)); margin-inline: auto; }
.section { padding: clamp(72px, 9vw, 130px) 0; }
.section--tint { background: var(--paper-2); }
.section--line { border-top: 1px solid var(--line); }

.grid { display: grid; gap: 28px; }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }

/* ---------- 5. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 30px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .04em;
  cursor: pointer;
  transition: all .35s var(--ease);
  white-space: nowrap;
}
.btn--primary { background: var(--ink); color: var(--paper); }
.btn--primary:hover { background: var(--hk-red); transform: translateY(-2px); box-shadow: var(--shadow-m); }
.btn--gold { background: var(--gold); color: #fff; }
.btn--gold:hover { background: #A87F2C; transform: translateY(-2px); box-shadow: var(--shadow-m); }
.btn--ghost { border-color: var(--line-2); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.btn--sm { padding: 9px 20px; font-size: 14px; }

.btn .arrow { transition: transform .35s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- 6. 顶部导航 ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  background: rgba(253, 251, 246, .82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.nav.is-stuck { border-bottom-color: var(--line); background: rgba(253, 251, 246, .96); }

.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand__logo {
  display: block;
  height: 46px; width: auto;
  border-radius: 10px;
  box-shadow: var(--shadow-s);
}
.brand__mark {
  width: 40px; height: 40px; border-radius: 11px;
  background: var(--hk-red); color: #FFF6EC;
  display: grid; place-items: center;
  font-family: var(--font-serif); font-size: 19px; font-weight: 700;
  letter-spacing: -.02em;
  flex: none;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__cn { font-family: var(--font-serif); font-size: 19px; font-weight: 700; letter-spacing: .06em; }
.brand__en { font-family: var(--font-en); font-size: 10px; letter-spacing: .22em; color: var(--ink-3); text-transform: uppercase; }

.nav__menu { display: flex; align-items: center; gap: 6px; }
.nav__link {
  position: relative;
  padding: 8px 16px;
  font-size: 15px;
  color: var(--ink-2);
  border-radius: 999px;
  transition: color .3s var(--ease), background .3s var(--ease);
}
.nav__link:hover { color: var(--ink); }
.nav__link.is-active { color: var(--ink); font-weight: 600; }
.nav__link.is-active::after {
  content: ""; position: absolute; left: 50%; bottom: 1px;
  width: 16px; height: 2px; margin-left: -8px;
  background: var(--hk-red); border-radius: 2px;
}

.nav__cta { display: flex; align-items: center; gap: 12px; }

.nav__toggle {
  display: none;
  width: 42px; height: 42px; border: 1px solid var(--line-2);
  background: transparent; border-radius: 11px; cursor: pointer;
  padding: 0; place-items: center;
}
.nav__toggle span {
  display: block; width: 17px; height: 1.5px; background: var(--ink);
  transition: all .3s var(--ease);
}
.nav__toggle span + span { margin-top: 5px; }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* 移动端抽屉 */
.drawer {
  position: fixed; inset: 76px 0 auto 0; z-index: 99;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 18px 24px 28px;
  display: none;
  box-shadow: var(--shadow-m);
}
.drawer.is-open { display: block; }
.drawer a {
  display: block; padding: 14px 0;
  font-size: 17px; border-bottom: 1px solid var(--line);
}
.drawer .btn { margin-top: 20px; width: 100%; justify-content: center; }

/* ---------- 7. 占位图 ---------- */
.ph {
  position: relative;
  display: grid; place-items: center;
  background:
    linear-gradient(135deg, var(--paper-3) 0%, var(--paper-2) 55%, #F8F3EA 100%);
  border: 1px dashed var(--line-2);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--ink-4);
  text-align: center;
  padding: 20px;
}
.ph::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(28,43,37,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(28,43,37,.035) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}
.ph__inner { position: relative; z-index: 1; }
.ph__icon { font-size: 26px; opacity: .5; display: block; margin-bottom: 8px; font-family: var(--font-en); }
.ph__label { font-size: 13px; font-weight: 600; color: var(--ink-3); letter-spacing: .04em; }
.ph__size { font-size: 11px; color: var(--ink-4); font-family: var(--font-en); letter-spacing: .1em; margin-top: 4px; }

/* 常用比例 */
.r-16-9  { aspect-ratio: 16 / 9; }
.r-4-3   { aspect-ratio: 4 / 3; }
.r-1-1   { aspect-ratio: 1 / 1; }
.r-3-4   { aspect-ratio: 3 / 4; }
.r-21-9  { aspect-ratio: 21 / 9; }

/* 直接放 img 时的统一处理 */
.media { border-radius: var(--radius); overflow: hidden; background: var(--paper-2); }
.media img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- 8. 卡片 ---------- */
.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); border-color: var(--line-2); }
.card__no {
  font-family: var(--font-en); font-size: 12px; letter-spacing: .2em;
  color: var(--gold); margin-bottom: 14px;
}
.card__title { font-family: var(--font-serif); font-size: 21px; font-weight: 700; margin-bottom: 12px; }
.card__text { color: var(--ink-3); font-size: 14.5px; line-height: 1.85; }

/* ---------- 9. 数据条 ---------- */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--ink); color: var(--paper);
  border-radius: var(--radius); overflow: hidden;
}
.stats--3 { grid-template-columns: repeat(3, 1fr); }
.stat { padding: 40px 28px; text-align: center; border-right: 1px solid rgba(253,251,246,.12); }
.stat:last-child { border-right: 0; }
.stat__num {
  font-family: var(--font-serif); font-size: clamp(34px, 4vw, 50px); font-weight: 700;
  line-height: 1; letter-spacing: .01em;
}
.stat__num em { font-style: normal; font-size: .5em; margin-left: 2px; }
.stat__label { font-size: 13px; letter-spacing: .12em; color: rgba(253,251,246,.62); margin-top: 12px; }

/* ---------- 10. 时间轴 ---------- */
.timeline { position: relative; padding-left: 30px; }
.timeline::before {
  content: ""; position: absolute; left: 5px; top: 8px; bottom: 8px;
  width: 1px; background: var(--line-2);
}
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ""; position: absolute; left: -30px; top: 9px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--paper); border: 2px solid var(--gold);
}
.tl-item.is-key::before { background: var(--hk-red); border-color: var(--hk-red); }
.tl-date {
  font-family: var(--font-en); font-size: 13px; letter-spacing: .16em;
  color: var(--gold); font-weight: 600; margin-bottom: 6px;
}
.tl-title { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.tl-text { font-size: 14.5px; color: var(--ink-3); line-height: 1.8; }

/* ---------- 11. 产品卡 ---------- */
.prod {
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.prod:hover { transform: translateY(-6px); box-shadow: var(--shadow-m); }
.prod__body { padding: 26px 26px 30px; }
.prod__cat {
  font-family: var(--font-en); font-size: 11px; letter-spacing: .2em;
  color: var(--gold); text-transform: uppercase; margin-bottom: 10px;
}
.prod__name { font-family: var(--font-serif); font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.prod__desc { font-size: 14px; color: var(--ink-3); line-height: 1.8; }
.prod__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 16px; }
.tag {
  font-size: 12px; padding: 5px 12px; border-radius: 999px;
  background: var(--paper-2); color: var(--ink-2); border: 1px solid var(--line);
}

/* ---------- 12. 加盟流程 ---------- */
.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; }
.step { position: relative; padding: 0 20px; text-align: center; }
.steps--grid4 { grid-template-columns: repeat(4, 1fr); }
.step::after {
  content: ""; position: absolute; right: 0; top: 24px;
  width: 100%; height: 1px; background: repeating-linear-gradient(90deg, var(--line-2) 0 4px, transparent 4px 9px);
  z-index: 0;
}
.step:last-child::after { display: none; }
.step__dot {
  position: relative; z-index: 1;
  width: 48px; height: 48px; margin: 0 auto 18px;
  border-radius: 50%; background: var(--paper);
  border: 1px solid var(--line-2);
  display: grid; place-items: center;
  font-family: var(--font-en); font-size: 16px; font-weight: 700; color: var(--ink);
}
.step__dot::after {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 1px solid var(--gold-soft);
}
.step__title { font-size: 15.5px; font-weight: 600; margin-bottom: 6px; }
.step__time {
  display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .02em;
  color: var(--hk-red); background: rgba(200, 16, 46, .06);
  border: 1px solid rgba(200, 16, 46, .16);
  padding: 2px 10px; border-radius: 999px; margin-bottom: 8px;
}
.step__text { font-size: 13px; color: var(--ink-3); line-height: 1.7; }

/* ---------- 13. 投资表格 ---------- */
.cost { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); }
.cost__row {
  display: grid; grid-template-columns: 1.6fr 1fr 1.4fr;
  padding: 17px 28px; align-items: center;
  border-bottom: 1px solid var(--line);
}
.cost__row:last-child { border-bottom: 0; }
.cost__row--head { background: var(--paper-2); font-size: 13px; letter-spacing: .1em; color: var(--ink-3); }
.cost__row--total { background: var(--ink); color: var(--paper); }
.cost__row--total .cost__v { font-family: var(--font-serif); font-size: 22px; font-weight: 700; }
.cost__n { font-weight: 600; }
.cost__v { font-family: var(--font-en); font-weight: 600; }
.cost__d { font-size: 13.5px; color: var(--ink-3); }
.cost__row--total .cost__d { color: rgba(253,251,246,.6); }

/* ---------- 14. FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 24px 4px; background: none; border: 0; cursor: pointer;
  text-align: left; font-size: 16.5px; font-weight: 600;
  transition: color .3s var(--ease);
}
.faq__q:hover { color: var(--hk-red); }
.faq__q i {
  flex: none; width: 22px; height: 22px; position: relative;
  transition: transform .35s var(--ease);
}
.faq__q i::before, .faq__q i::after {
  content: ""; position: absolute; background: var(--ink-2);
  transition: all .35s var(--ease);
}
.faq__q i::before { left: 0; top: 10.5px; width: 22px; height: 1.5px; }
.faq__q i::after { top: 0; left: 10.5px; width: 1.5px; height: 22px; }
.faq__item.is-open .faq__q i { transform: rotate(180deg); }
.faq__item.is-open .faq__q i::after { opacity: 0; }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.faq__a p { padding: 0 4px 26px; color: var(--ink-3); font-size: 14.5px; line-height: 1.9; }

/* ---------- 15. 表单 ---------- */
.form { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 9px; }
.field label span { color: var(--hk-red); }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px;
  background: var(--paper); border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  transition: border-color .3s var(--ease), background .3s var(--ease);
  font-size: 15px;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--ink); background: var(--white);
}
.field textarea { resize: vertical; min-height: 108px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form__note { font-size: 12.5px; color: var(--ink-4); margin-top: 16px; line-height: 1.7; }
.form__ok {
  display: none; margin-top: 18px; padding: 15px 18px;
  background: #EAF3EE; border: 1px solid #C6DED0; border-radius: var(--radius-sm);
  color: var(--jade); font-size: 14.5px;
}
.form__ok.is-show { display: block; }

/* ---------- 16. 门店列表 ---------- */
.city-group { margin-bottom: 46px; }
.city-group__head {
  display: flex; align-items: baseline; gap: 14px;
  padding-bottom: 14px; margin-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.city-group__name { font-family: var(--font-serif); font-size: 22px; font-weight: 700; }
.city-group__count { font-size: 13px; color: var(--ink-3); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 999px;
  background: var(--white); border: 1px solid var(--line);
  font-size: 14px;
}
.chip b { font-family: var(--font-en); color: var(--gold); font-size: 13px; }
.chip--hot { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.chip--hot b { color: var(--gold); }

/* 分省网格（只列省份、无计数） */
.prov-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 14px;
}
.prov-grid .city-group { margin-bottom: 0; }
.prov-grid .city-group__head {
  flex-direction: column; align-items: flex-start; gap: 6px;
  height: 100%; box-sizing: border-box;
  padding: 20px 22px; margin-bottom: 0;
  background: var(--white);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.prov-grid .city-group__head:hover { border-color: var(--gold); transform: translateY(-2px); }
.prov-grid .city-group__name { font-size: 18px; }
.prov-grid .city-group__count { font-size: 12px; letter-spacing: .1em; color: var(--ink-4); }
.prov-grid .city-group--lead .city-group__head {
  background: var(--ink); border-color: var(--ink);
}
.prov-grid .city-group--lead .city-group__name { color: var(--paper); }
.prov-grid .city-group--lead .city-group__count { color: rgba(253,251,246,.55); }
.prov-grid .city-group.is-hidden { display: none; }

/* 门店页 · 城市/省份检索 */
.store-search {
  max-width: 720px; margin: 0 auto 34px;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
}
.store-search__label { font-size: 13px; font-weight: 600; letter-spacing: .08em; color: var(--ink-3); }
.store-search__box {
  position: relative; width: 100%;
  display: flex; align-items: center;
}
.store-search__icon {
  position: absolute; left: 18px; width: 18px; height: 18px;
  color: var(--ink-4); pointer-events: none;
}
.store-search__box input {
  width: 100%; box-sizing: border-box;
  padding: 14px 18px 14px 46px;
  font-size: 15px; color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line-2); border-radius: 999px;
  outline: none;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
  -webkit-appearance: none; appearance: none;
}
.store-search__box input::placeholder { color: var(--ink-4); }
.store-search__box input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 75, .14);
}
.store-search__cities {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px;
}
.store-search__hint { font-size: 12.5px; color: var(--ink-4); margin-right: 2px; }
.city-chip {
  font-size: 13px; color: var(--ink-2);
  background: var(--white);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 5px 14px; cursor: pointer;
  transition: color .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.city-chip:hover { color: var(--hk-red); border-color: var(--gold); }
.city-chip.is-active {
  color: var(--paper); background: var(--ink); border-color: var(--ink);
}
.store-search__empty {
  font-size: 13.5px; color: var(--ink-3); text-align: center; line-height: 1.8;
  max-width: 460px;
}

/* 门店页 · 外卖平台入口 */
.store-platforms { margin-top: 26px; }
.store-platforms__label { display: block; font-size: 12.5px; color: var(--ink-4); margin-bottom: 10px; }
.store-platforms__row { display: flex; flex-wrap: wrap; gap: 10px; }

/* 全国门店分布图（静态 SVG 示意图） */
.mapframe { margin: 0 auto; max-width: 1020px; }
.mapframe img {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius-sm);
}
.mapframe__cap {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: 10px 30px; margin-top: 22px;
  font-size: 13.5px; color: var(--ink-3); letter-spacing: .04em;
}
.map-legend { display: inline-flex; align-items: center; gap: 9px; }
.map-legend .dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.map-legend .dot--city { background: var(--ink); }
.map-legend .dot--prov { background: var(--gold); }
.map-legend .dot--base { background: var(--hk-red); }

/* ---------- 17. CTA 条 ---------- */
.cta-band {
  background: var(--ink); color: var(--paper);
  border-radius: var(--radius);
  padding: clamp(48px, 6vw, 76px) clamp(32px, 5vw, 64px);
  display: flex; align-items: center; justify-content: space-between; gap: 40px;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ""; position: absolute; right: -80px; top: -80px;
  width: 320px; height: 320px; border-radius: 50%;
  background: radial-gradient(circle, rgba(194,150,60,.22), transparent 68%);
}
.cta-band__t { font-family: var(--font-serif); font-size: clamp(26px, 3vw, 40px); font-weight: 700; line-height: 1.35; }
.cta-band__s { color: rgba(253,251,246,.66); margin-top: 12px; font-size: 15px; }
.cta-band__a { position: relative; z-index: 1; flex: none; }

/* ---------- 18. 页脚 ---------- */
.footer { background: var(--ink); color: rgba(253,251,246,.72); padding: 72px 0 34px; }
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(253,251,246,.12); }
.footer .brand__logo { height: 52px; }
.footer .brand__mark { background: var(--hk-red); color: #FFF6EC; }
.footer .brand__cn { color: var(--paper); }
.footer .brand__en { color: rgba(253,251,246,.5); }
.footer__intro { font-size: 14px; line-height: 1.85; margin-top: 18px; max-width: 320px; }
.footer__h { color: var(--paper); font-size: 14px; font-weight: 600; letter-spacing: .08em; margin-bottom: 18px; }
.footer__list li { margin-bottom: 11px; font-size: 14px; }
.footer__list a { transition: color .3s var(--ease); }
.footer__list a:hover { color: var(--gold); }
.footer__bottom {
  padding-top: 26px; display: flex; justify-content: space-between; gap: 20px;
  font-size: 12.5px; color: rgba(253,251,246,.45); flex-wrap: wrap;
}

/* ---------- 19. 动画 ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .09s; }
.reveal-d2 { transition-delay: .18s; }
.reveal-d3 { transition-delay: .27s; }
.reveal-d4 { transition-delay: .36s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ---------- 20. 响应式 ---------- */
@media (max-width: 1024px) {
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 30px 0; }
  .step:nth-child(3)::after { display: none; }
  .steps--grid4 { grid-template-columns: repeat(2, 1fr); }
  .steps--grid4 .step:nth-child(2n)::after { display: none; }
}

@media (max-width: 860px) {
  .nav__menu, .nav__cta .btn { display: none; }
  .nav__toggle { display: grid; }
  .g-2, .g-3, .g-4 { grid-template-columns: minmax(0, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats--3 .stat:nth-child(3) { grid-column: 1 / -1; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(1), .stat:nth-child(2) { border-bottom: 1px solid rgba(253,251,246,.12); }
  .cta-band { flex-direction: column; align-items: flex-start; text-align: left; }
  .steps { grid-template-columns: 1fr 1fr; }
  .step::after { display: none; }
  .cost__row { grid-template-columns: 1.4fr 1fr; }
  .cost__d { grid-column: 1 / -1; font-size: 13px; }
  .form { padding: 28px 22px; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .footer__grid { grid-template-columns: 1fr; }
  .wrap { width: min(100% - 36px, var(--maxw)); }
}

@media (max-width: 560px) {
  .stats { grid-template-columns: 1fr; }
  .stat { border-right: 0; border-bottom: 1px solid rgba(253,251,246,.12); }
  .stat:last-child { border-bottom: 0; }
  .steps { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .footer__bottom { flex-direction: column; gap: 8px; }
}

/* =========================================================
   扩展模块：企业动态 / 文章详情 / 事实卡 / GEO 组件
   ========================================================= */

/* ---------- 21. 面包屑 ---------- */
.crumb {
  display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
  font-size: 13px; color: var(--ink-3); padding-top: 118px;
}
.crumb a { transition: color .3s var(--ease); }
.crumb a:hover { color: var(--hk-red); }
.crumb i { font-style: normal; opacity: .45; }
.crumb b { font-weight: 500; color: var(--ink); }

/* ---------- 22. 分类筛选 ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter {
  padding: 9px 20px; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--line-2); background: var(--white);
  font-size: 14px; color: var(--ink-2);
  transition: all .3s var(--ease);
}
.filter:hover { border-color: var(--ink); color: var(--ink); }
.filter.is-on { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------- 23. 新闻列表 ---------- */
.news-item {
  display: flex; gap: 36px; align-items: flex-start;
  padding: 30px 0; border-bottom: 1px solid var(--line);
  transition: opacity .3s var(--ease);
}
.news-item:first-child { border-top: 1px solid var(--line); }
.news-item.is-hide { display: none; }
.news-item__date {
  width: 112px; flex: none; padding-top: 5px;
  font-family: var(--font-en); font-size: 14px; letter-spacing: .08em; color: var(--ink-3);
}
.news-item__main { flex: 1; min-width: 0; }
.news-item__cat {
  display: inline-block; font-size: 11px; letter-spacing: .16em;
  color: var(--hk-red); margin-bottom: 9px; text-transform: uppercase;
}
.news-item__title {
  font-family: var(--font-serif); font-size: 21px; font-weight: 700;
  line-height: 1.55; margin-bottom: 10px;
  transition: color .3s var(--ease);
}
a.news-item:hover .news-item__title { color: var(--hk-red); }
.news-item__ex { font-size: 14.5px; color: var(--ink-3); line-height: 1.85; }
.news-item__more {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 12px;
  font-size: 13.5px; font-weight: 600; color: var(--hk-red);
}
.news-item__more span { transition: transform .3s var(--ease); }
a.news-item:hover .news-item__more span { transform: translateX(4px); }
/* 不可点击的历史条目卡片（详情整理中）：去掉可点击暗示 */
div.news-item { cursor: default; }
div.news-item .news-item__more { color: var(--ink-3); font-weight: 500; }
.news-item__thumb {
  width: 190px; flex: none; border-radius: var(--radius-sm);
  overflow: hidden; background: var(--paper-2);
}
.news-item__thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-empty { padding: 60px 0; text-align: center; color: var(--ink-3); }

/* 每条新闻下方的可引用事实行 */
.news-fact {
  margin-top: 12px; padding-left: 14px; border-left: 2px solid var(--gold-soft);
  font-size: 13.5px; color: var(--ink-2);
}

/* ---------- 24. 文章详情 ---------- */
.article { max-width: 780px; }
.article__title { font-family: var(--font-serif); font-size: clamp(28px, 3.4vw, 44px); font-weight: 700; line-height: 1.4; }
.article__meta {
  display: flex; flex-wrap: wrap; gap: 22px; align-items: center;
  padding: 22px 0; margin-bottom: 34px;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  font-size: 13.5px; color: var(--ink-3);
}
.article__meta b { color: var(--ink); font-weight: 600; }

.article__lead {
  font-size: 17px; line-height: 1.95; color: var(--ink);
  padding: 24px 28px; margin-bottom: 34px;
  background: var(--paper-2); border-radius: var(--radius-sm);
  border-left: 3px solid var(--hk-red);
}
.article__body h3 {
  font-family: var(--font-serif); font-size: 23px; font-weight: 700;
  margin: 44px 0 16px; line-height: 1.5;
}
.article__body p { margin-bottom: 18px; font-size: 16px; line-height: 1.95; color: var(--ink-2); }
.article__body strong { color: var(--ink); font-weight: 600; }
.article__body ul { margin: 0 0 22px; padding-left: 22px; list-style: disc; }
.article__body li { margin-bottom: 11px; font-size: 15.5px; line-height: 1.9; color: var(--ink-2); }
.article__body blockquote {
  margin: 30px 0; padding: 22px 26px; font-size: 16px; line-height: 1.9;
  background: var(--paper-2); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  border-left: 3px solid var(--hk-red); color: var(--ink);
}
.article__figure { margin: 34px 0; }
.article__figure figcaption { font-size: 13px; color: var(--ink-3); margin-top: 10px; text-align: center; }

/* 待填写提示 */
.fillin {
  display: block; margin: 12px 0; padding: 10px 14px;
  font-size: 13px; line-height: 1.7; color: #8A6D1F;
  background: #FFF8E8; border: 1px dashed var(--gold); border-radius: 10px;
}
/* 可摘录答案块 */
.answer {
  padding: 24px 28px; margin: 26px 0;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
}
.answer__q { font-weight: 600; font-size: 17px; margin-bottom: 10px; }
.answer__a { font-size: 15.5px; line-height: 1.9; color: var(--ink-2); }

.related { border-top: 1px solid var(--line); padding-top: 34px; margin-top: 56px; }
.related__h { font-family: var(--font-serif); font-size: 20px; font-weight: 700; margin-bottom: 20px; }

/* ---------- 25. 事实卡 / 品牌速览 ---------- */
.factbox { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.factbox__hd {
  padding: 22px 34px; border-bottom: 1px solid var(--line); background: var(--paper-2);
  font-size: 13px; letter-spacing: .1em; color: var(--ink-3);
}
.factbox__bd { padding: 8px 34px 26px; display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 0 44px; }
.fact-row {
  display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line);
  font-size: 14.5px; line-height: 1.7;
}
.fact-row:last-child, .fact-row:nth-last-child(2) { border-bottom: 0; }
.fact-row dt { width: 104px; flex: none; color: var(--ink-3); }
.fact-row dd { margin: 0; flex: 1; font-weight: 600; color: var(--ink); }

/* ---------- 26. 响应式补充 ---------- */
@media (max-width: 860px) {
  .news-item { flex-wrap: wrap; gap: 16px; }
  .news-item__date { width: 100%; padding-top: 0; }
  .news-item__thumb { width: 100%; order: 3; }
  .factbox__bd { grid-template-columns: 1fr; }
  .fact-row:nth-last-child(2) { border-bottom: 1px solid var(--line); }
  .article__meta { gap: 10px 20px; }
}

/* =========================================================
   扩展模块：产品矩阵 2.0（跑马灯 / 招牌 Bento / 海报墙）
   ========================================================= */

/* ---------- 27. 跑马灯 ---------- */
.marquee {
  overflow: hidden; white-space: nowrap;
  padding: 18px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--paper-2);
}
.marquee--red { background: var(--hk-red); border-color: var(--hk-red); }
.marquee__track {
  display: inline-flex; align-items: center; gap: 0;
  animation: mq 36s linear infinite;
  will-change: transform;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--font-serif); font-weight: 700; font-size: 20px;
  letter-spacing: .06em; padding: 0 28px; position: relative;
}
.marquee--red .marquee__track span { color: var(--paper); }
.marquee--red .marquee__track i { color: rgba(255,255,255,.5); font-style: normal; }
@keyframes mq { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }

/* ---------- 28. 招牌 Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 150px; gap: 14px; }
.bento__item {
  position: relative; border-radius: var(--radius-sm); overflow: hidden;
  background: var(--paper-2); cursor: pointer;
}
.bento__item img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.bento__item:hover img { transform: scale(1.05); }
.bento--a { grid-column: span 2; grid-row: span 3; }
.bento--b { grid-column: span 2; grid-row: span 2; }
.bento__cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 30px 20px 14px;
  background: linear-gradient(transparent, rgba(28,26,24,.62));
  color: #fff; font-size: 13.5px; letter-spacing: .04em;
  display: flex; justify-content: space-between; align-items: flex-end;
}
.bento__cap b { font-family: var(--font-serif); font-size: 16px; }

/* ---------- 29. 产品墙（竖排小卡：小图 + 品名在图下，无图上浮层字） ---------- */
.wall { display: grid; grid-template-columns: repeat(auto-fill, minmax(186px, 1fr)); gap: 16px; }
.poster {
  position: relative;
  display: flex; flex-direction: column;
  padding: 8px 8px 10px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  transition: transform .4s var(--ease), border-color .3s var(--ease), box-shadow .4s var(--ease);
}
.poster:hover {
  transform: translateY(-4px); border-color: var(--gold);
  box-shadow: 0 14px 28px -14px rgba(28,26,24,.22);
}
.poster img {
  width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: cover;
  display: block; border-radius: 9px;
}
.poster__tag {
  position: static; padding: 10px 2px 0; text-align: center;
  font-size: 13.5px; font-weight: 600; letter-spacing: .02em; color: var(--ink);
  opacity: 1; transform: none;
  background: none; backdrop-filter: none; border-radius: 0;
}
.poster__badge {
  display: inline-block; margin-left: 5px; padding: 1px 7px 0;
  font-size: 10px; font-style: normal; font-weight: 400; letter-spacing: .12em;
  color: var(--hk-red); border: 1px solid currentColor; border-radius: 999px;
  vertical-align: 2px;
}
.poster.is-hide { display: none; }
.wall-note { margin-top: 26px; font-size: 13.5px; color: var(--ink-3); }

/* ---------- 30. 吸顶筛选条 ---------- */
.stickybar {
  position: sticky; top: 74px; z-index: 60;
  background: rgba(250,247,240,.92); backdrop-filter: blur(10px);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 14px 0;
}
.stickybar .filters { margin-bottom: 0; }

@media (max-width: 860px) {
  .bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 120px; }
  .bento--a { grid-column: span 2; grid-row: span 2; }
  .bento--b { grid-column: span 2; grid-row: span 2; }
  .wall { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .marquee__track span { font-size: 16px; padding: 0 20px; }
}


/* =========================================================
   31. 组织架构（team.html）
   ========================================================= */
.org-band { margin-top: clamp(38px, 5vw, 58px); }
.org-band:first-of-type { margin-top: 0; }
.org-band__hd {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 14px;
  padding-bottom: 14px; margin-bottom: 24px;
  border-bottom: 1px solid var(--line-2);
}
.org-band__no {
  font-family: var(--font-en); font-size: 11.5px; font-weight: 600;
  letter-spacing: .24em; color: var(--gold);
}
.org-band__t {
  font-family: var(--font-serif);
  font-size: clamp(18px, 1.9vw, 22px);
  font-weight: 700; letter-spacing: .04em;
}
.org-band__d { margin-left: auto; font-size: 13px; color: var(--ink-3); }

.dept { display: flex; flex-direction: column; height: 100%; }
.dept__subs { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.chip {
  display: inline-block; padding: 2px 11px; border-radius: 999px;
  font-size: 12.5px; line-height: 1.7;
  color: var(--jade);
  background: rgba(47, 93, 80, .07);
  border: 1px solid rgba(47, 93, 80, .17);
}
.dept__meta {
  margin-top: auto; padding-top: 13px;
  border-top: 1px dashed var(--line);
  font-size: 13px; line-height: 1.75; color: var(--ink-3);
}
.dept__meta b { color: var(--ink-2); font-weight: 600; }

/* 待补充内容提示 */
.todo-note {
  border: 1px dashed var(--line-2);
  background: rgba(194, 150, 60, .06);
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  font-size: 13.5px; line-height: 1.8; color: var(--ink-2);
}
.todo-note b { color: #9A7325; font-weight: 700; }

/* =========================================================
   32. 官方账号（contact.html）—— 全站唯一权威样式块
   ========================================================= */
.social-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
.social { text-align: center; padding: 32px 20px 26px; }
.social__qr {
  width: 132px; height: 132px; max-width: 132px; margin: 0 auto 16px;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.social__qr img { width: 100%; height: 100%; object-fit: contain; display: block; padding: 10px; }
.social__plat {
  font-family: var(--font-en); font-size: 11.5px;
  letter-spacing: .2em; color: var(--gold); text-transform: uppercase;
}
.social__name {
  font-family: var(--font-serif); font-size: 18px; font-weight: 700;
  margin: 7px 0 5px; letter-spacing: .03em;
}
.social__name .q { font-size: 12px; color: var(--ink-4); font-weight: 400; letter-spacing: 0; }
.social__id { font-size: 13px; color: var(--ink-3); font-family: var(--font-en); }
.social__note { font-size: 12.5px; line-height: 1.7; color: var(--ink-3); margin-top: 9px; }
.social__cta { font-size: 14px; font-weight: 600; color: var(--hk-red); letter-spacing: .02em; }

@media (max-width: 1024px) {
  .social-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .social-grid { grid-template-columns: minmax(0, 1fr); }
  .org-band__d { margin: 0; width: 100%; }
}
/* =========================================================
   港师傅 · 首页排版收敛补丁 v1
   只动字号 / 字距 / 行高 / 留白 / 层级；不动色值与字体栈
   ========================================================= */

/* ---------- A. 字阶令牌（3 级） ---------- */
:root{
  --fs-l1:   clamp(36px, 4.2vw, 58px);   /* L1 全站唯一主标 */
  --fs-l2:   clamp(24px, 2.4vw, 34px);   /* L2 板块主标，上限 34px */
  --fs-l3:   clamp(17px, 1.5vw, 19px);   /* L3 卡片 / 条目标题 */
  --fs-lead: clamp(15px, 1.15vw, 17px);  /* 引言 / 副文 */
  --fs-body: 16px;

  --lh-l1: 1.28; --lh-l2: 1.45; --lh-l3: 1.55; --lh-body: 1.85;

  --sec-pad:  clamp(88px, 8vw, 120px);   /* 板块上下留白 */
  --head-gap: 48px;                      /* 板块头 → 内容 */
}

/* ---------- B. 标题层级收敛 ---------- */
.display{ font-family: var(--font-serif); font-weight: 700; letter-spacing: -.01em; }
.h1{ font-size: var(--fs-l1); line-height: var(--lh-l1); }        /* 原 clamp(38,5.6vw,74) */
.h2{ font-size: var(--fs-l2); line-height: var(--lh-l2); letter-spacing: 0; }  /* 原 clamp(30,3.6vw,48) */
.h3{ font-size: var(--fs-l3); line-height: var(--lh-l3); font-weight: 700; letter-spacing: .01em; }

/* 中文断行限宽：1em = 1 个汉字 */
.hero__title{ max-width: 11em; margin: 0; }              /* 稳定 2 行：7 字 / 11 字 */
.section-head .h2{ max-width: 14em; }                    /* L2 单行 ≤14 汉字 */
.section-head.center .h2{ margin-inline: auto; }          /* 居中板块：限宽后盒子自身也要居中 */

/* L3：8 张卡同屏也不构成大字块 */
.card__title, .prod__name{ font-size: var(--fs-l3); line-height: var(--lh-l3); margin-bottom: 10px; }
.card__title{ font-family: var(--font-sans); font-weight: 600; letter-spacing: .01em; }  /* 去衬线，拉开层级 */
.prod__name { font-family: var(--font-serif); font-weight: 700; letter-spacing: 0; }
.tl-title, .step__title, .news-item__title{ font-size: var(--fs-l3); line-height: var(--lh-l3); }

/* ---------- C. 眉标 / 引言 / 正文 ---------- */
.eyebrow{ font-size: 12px; letter-spacing: .22em; margin-bottom: 14px; }  /* 原 18px */
.eyebrow::before{ width: 24px; }                                          /* 短线 28 → 24 */
.eyebrow--cn{ letter-spacing: .08em; font-size: 12.5px; }                 /* 含中文必须收紧 */

.lead{ font-size: var(--fs-lead); line-height: var(--lh-body); max-width: 34em; }  /* ≈34 汉字/行 */
.lead + .lead{ margin-top: 14px; }
.section-head .lead{ margin-top: 16px; max-width: 34em; }
.section-head.center .lead{ margin-inline: auto; }
body{ font-size: var(--fs-body); line-height: 1.8; }

/* ---------- D. 板块节奏 ---------- */
.section{ padding: var(--sec-pad) 0; }                    /* 原 clamp(72px,9vw,130px) */
.section-head{ max-width: 46em; margin-bottom: var(--head-gap); }  /* 原 720px / 56px */
.grid{ gap: 24px; }                                       /* 原 28px */
.g-4{ gap: 20px; }

/* ---------- E. 卡片 / 产品卡降密 ---------- */
.card{ padding: 26px 24px; }                              /* 原 34px 30px */
.card__no{ margin-bottom: 12px; }
.card__text{ font-size: 14px; line-height: 1.8; }
.prod__body{ padding: 22px 22px 26px; }
.prod__desc{ font-size: 13.5px; line-height: 1.8; }
.prod__tags{ margin-top: 14px; gap: 6px; }
.tag{ font-size: 11.5px; padding: 4px 11px; }

/* ---------- F. 数据条：不再与 L2 撞级 ---------- */
.stat__num{ font-size: clamp(30px, 3.2vw, 40px); letter-spacing: 0; }  /* 原 clamp(34,4vw,50) */
.stat__num em{ font-size: .46em; margin-left: .08em; }
.stat{ padding: 32px 24px; }                              /* 原 40px 28px */
.stat__label{ font-size: 12.5px; letter-spacing: .1em; margin-top: 10px; }

/* ---------- G. CTA 条 ---------- */
.cta-band{ padding: clamp(44px, 5vw, 64px) clamp(28px, 4vw, 56px); gap: 32px; }
.cta-band__t{ font-size: clamp(24px, 2.6vw, 34px); line-height: 1.45; letter-spacing: 0; }  /* 原 clamp(26,3vw,40) */
.cta-band__s{ font-size: 14.5px; margin-top: 10px; }

/* ---------- H. 按钮 ---------- */
.btn{ padding: 13px 26px; font-size: 14.5px; letter-spacing: .03em; gap: 8px; }
.btn--sm{ padding: 9px 18px; font-size: 13.5px; }

/* ---------- I. Hero 方案 A（推荐） ---------- */
.hero-sec{ padding-top: clamp(120px, 11vw, 156px); padding-bottom: var(--sec-pad); }
.hero{
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);  /* ≈7:5 */
  gap: clamp(40px, 5vw, 72px);
  align-items: center;
}
.hero__lead{ max-width: 30em; margin-top: 24px; }         /* ≈480px，≈30 汉字/行 */
.hero__sub{ font-size: 19px; font-weight: 600; line-height: 1.75; color: var(--ink); max-width: 30em; margin-top: 20px; letter-spacing: .01em; }
.hero__actions{ display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__media{ aspect-ratio: 4 / 3; }

/* ---------- J. 「了解更多」文字链 ---------- */
.link-more{
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 14.5px; font-weight: 600; letter-spacing: .02em;
  color: var(--ink); border-bottom: 1px solid var(--line-2); padding-bottom: 4px;
  transition: color .3s var(--ease), border-color .3s var(--ease);
}
.link-more span{ transition: transform .3s var(--ease); }
.link-more:hover{ color: var(--hk-red); border-color: var(--hk-red); }
.link-more:hover span{ transform: translateX(4px); }

/* ---------- K. 数字 / 单位 / 加粗 ---------- */
.num{ font-family: var(--font-en); font-feature-settings: "tnum" 1; margin-inline: .12em; }
b, strong{ font-weight: 600; }                            /* 正文不再出现 700 加粗 */
.lead b{ font-weight: 600; color: var(--ink); }

/* ---------- L. 响应式 ---------- */
@media (max-width: 1024px){
  :root{ --sec-pad: clamp(80px, 9vw, 104px); --head-gap: 44px; }
}

@media (max-width: 860px){
  :root{
    --fs-l1: clamp(32px, 8vw, 40px);
    --fs-l2: clamp(22px, 5.4vw, 26px);
    --fs-l3: 17px;
    --fs-lead: 15.5px;
    --sec-pad: 80px;
    --head-gap: 40px;
  }
  .hero{ grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .hero__media{ aspect-ratio: 16 / 9; }
  .hero__lead, .lead, .section-head{ max-width: 100%; }
  .section-head .lead{ max-width: 100%; }
  .cta-band{ padding: 40px 26px; gap: 24px; }
  .g-4{ gap: 16px; }
}

@media (max-width: 560px){
  :root{
    --fs-l1: clamp(30px, 7.6vw, 36px);
    --fs-l2: clamp(21px, 5.2vw, 24px);
    --sec-pad: 64px;
    --head-gap: 34px;
  }
  .display br{ display: none; }          /* 小屏取消强制断行，避免孤字行 */
  .hero__title{ max-width: 100%; }
  .card{ padding: 22px 20px; }
  .hero__actions{ gap: 10px; }
  .hero__actions .btn{ flex: 1 1 auto; min-width: 140px; justify-content: center; }
  .cta-band__a{ width: 100%; }
  .cta-band__a .btn{ width: 100%; justify-content: center; }

  /* 移动端触控优化 */
  input, select, textarea { font-size: 16px; }   /* 防止 iOS 聚焦自动缩放 */
  .btn { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; }
  .btn--sm { min-height: 40px; }
  .faq__q { min-height: 54px; }
  .stat { padding: 26px 18px; }
  .social__qr { width: 116px; height: 116px; }
  .chip { font-size: 13px; padding: 3px 12px; }
  .footer__list li a { display: inline-block; padding: 2px 0; }
  .field-row .field { margin-bottom: 16px; }
  .form { padding: 24px 18px; }
}

/* =========================================================
   33. 移动端底部快捷条（≤560px 显示，JS 注入）
   ========================================================= */
.mobile-cta { display: none; }
@media (max-width: 560px) {
  body { padding-bottom: 76px; }   /* 给底部条留出空间，避免遮挡页脚 */
  .mobile-cta {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
    gap: 10px; padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
    background: rgba(253, 251, 246, .96); backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    box-shadow: 0 -6px 24px rgba(28, 43, 37, .10);
  }
  .mobile-cta .btn { flex: 1 1 0; min-height: 48px; }
  .mobile-cta .btn--ghost { background: var(--white); }
  body.menu-open .mobile-cta { display: none; }   /* 抽屉打开时隐藏 */
}