/* ==========================================================================
   茶饮加盟推荐 · TANING挞柠  全局样式系统
   设计基调：奶油白底 + 柠檬黄主色 + 墨绿辅助，贴合茶饮品类调性
   ========================================================================== */

:root {
  /* 主色 */
  --lemon: #F2B705;
  --lemon-light: #FFD84D;
  --lemon-soft: #FFF6DC;
  --lemon-deep: #C98F00;

  /* 辅助色 */
  --green: #1E3A2F;
  --green-2: #2F5D49;
  --green-soft: #EDF4F0;
  --orange: #F2703C;
  --orange-soft: #FFF0EA;

  /* 中性色 */
  --bg: #FFFDF8;
  --bg-2: #FFFFFF;
  --bg-3: #FAF7F0;
  --text: #22282A;
  --text-2: #4A5457;
  --text-3: #7C8789;
  --line: #EBE5D8;
  --line-2: #F4F0E6;

  /* 语义色 */
  --ok: #1F9D63;
  --warn: #E08A00;
  --danger: #D64545;

  /* 圆角 */
  --r-sm: 8px;
  --r: 14px;
  --r-lg: 22px;
  --r-pill: 999px;

  /* 阴影 */
  --sh-sm: 0 2px 8px rgba(30, 58, 47, .05);
  --sh: 0 6px 24px rgba(30, 58, 47, .08);
  --sh-lg: 0 18px 50px rgba(30, 58, 47, .14);

  /* 布局 */
  --wrap: 1200px;
  --nav-h: 68px;
}

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

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

body {
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC",
               system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; border: 0; }
a { color: inherit; text-decoration: none; transition: color .2s; }
ul, ol { list-style: none; }
button, input, textarea, select { font-family: inherit; font-size: inherit; outline: none; }
button { cursor: pointer; border: 0; background: none; }

h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.35; color: var(--text); letter-spacing: -.01em; }

/* ---------- 布局容器 ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.section { padding: 68px 0; }
.section--tight { padding: 44px 0; }
.section--alt { background: var(--bg-3); }

.sec-head { text-align: center; margin-bottom: 42px; }
.sec-head__eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 700; letter-spacing: .12em;
  color: var(--lemon-deep); background: var(--lemon-soft);
  padding: 6px 16px; border-radius: var(--r-pill); margin-bottom: 14px;
}
.sec-head h2 { font-size: 32px; margin-bottom: 12px; }
.sec-head p { color: var(--text-2); max-width: 760px; margin: 0 auto; font-size: 16px; }
.sec-head--left { text-align: left; }
.sec-head--left p { margin: 0; }

/* ---------- 顶部导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 253, 248, .92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__inner { height: var(--nav-h); display: flex; align-items: center; gap: 28px; }

.logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo__mark {
  width: 38px; height: 38px; border-radius: 11px;
  background: linear-gradient(135deg, var(--lemon-light), var(--lemon) 60%, var(--lemon-deep));
  display: grid; place-items: center;
  font-weight: 900; font-size: 17px; color: #fff;
  box-shadow: 0 4px 12px rgba(242, 183, 5, .4);
}
.logo__text b { font-size: 18px; display: block; line-height: 1.2; }
.logo__text span { font-size: 11px; color: var(--text-3); letter-spacing: .06em; }

.nav__menu { display: flex; align-items: center; gap: 4px; flex: 1; }
.nav__menu a {
  padding: 8px 14px; border-radius: var(--r-sm);
  font-size: 15px; font-weight: 500; color: var(--text-2);
}
.nav__menu a:hover, .nav__menu a.is-active { color: var(--lemon-deep); background: var(--lemon-soft); }

.nav__cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav__tag {
  font-size: 12px; font-weight: 600; color: var(--green-2);
  background: var(--green-soft); border: 1px solid #D8E8DF;
  padding: 5px 12px; border-radius: var(--r-pill); white-space: nowrap;
}

.nav__toggle { display: none; width: 42px; height: 42px; border-radius: var(--r-sm); font-size: 20px; color: var(--green); }

/* ---------- 城市分站条（对标参考站的城市分站导航） ---------- */
.cbar {
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-3), #fff);
  position: sticky; top: var(--nav-h); z-index: 90;
}
.cbar__inner { display: flex; align-items: flex-start; gap: 12px; padding: 10px 20px 12px; }
.cbar__label {
  flex-shrink: 0; font-size: 12px; font-weight: 700; color: #fff;
  background: var(--green); padding: 3px 10px; border-radius: var(--r-pill);
  margin-top: 2px; white-space: nowrap;
}
.cbar__links {
  display: flex; flex-wrap: wrap; gap: 2px 3px;
  max-height: 74px; overflow-y: auto; scrollbar-width: thin;
  padding-right: 4px;
}
.cbar__links::-webkit-scrollbar { width: 5px; }
.cbar__links::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
.cbar__links a {
  font-size: 13px; color: var(--text-2); padding: 3px 8px;
  border-radius: var(--r-sm); white-space: nowrap; transition: all .15s;
}
.cbar__links a:hover { background: var(--lemon-soft); color: var(--lemon-deep); }
.cbar__links a.is-active { background: var(--lemon); color: #fff; font-weight: 600; }

/* ---------- 城市卡 ---------- */
.ccard {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 20px; display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.ccard:hover { transform: translateY(-4px); box-shadow: var(--sh); border-color: #EFE3C4; }
.ccard__head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 6px; }
.ccard__head h3 { font-size: 19px; }
.ccard__head h3 a:hover { color: var(--lemon-deep); }
.ccard__lv {
  font-size: 11px; font-weight: 700; padding: 3px 9px;
  border-radius: var(--r-pill); white-space: nowrap;
}
.ccard__lv--一线 { background: #FFE9E9; color: #C0392B; }
.ccard__lv--新一线 { background: var(--lemon-soft); color: var(--lemon-deep); }
.ccard__lv--二线 { background: var(--green-soft); color: var(--green-2); }
.ccard__lv--三线 { background: #F0EFEB; color: #7C8789; }
.ccard__meta { font-size: 12.5px; color: var(--text-3); margin-bottom: 10px; }
.ccard__desc {
  font-size: 13.5px; color: var(--text-2); line-height: 1.7; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.ccard__nums {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin: 14px 0 0; padding: 12px 0; border-top: 1px dashed var(--line);
}
.ccard__nums div { text-align: center; border-right: 1px solid var(--line-2); }
.ccard__nums div:last-child { border-right: 0; }
.ccard__nums dt { font-size: 11px; color: var(--text-3); margin-bottom: 2px; }
.ccard__nums dd { font-size: 14px; font-weight: 700; color: var(--green); margin: 0; }
.ccard__nums dd small { font-size: 10px; font-weight: 400; color: var(--text-3); display: block; }
.ccard__go { margin-top: 12px; font-size: 13.5px; font-weight: 600; color: var(--lemon-deep); }
.ccard__go:hover { color: var(--orange); }

/* ---------- 城市分站统计条 ---------- */
.cstat-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }
.cstat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  padding: 14px 24px; text-align: center; transition: all .2s;
}
.cstat:hover { border-color: var(--lemon); transform: translateY(-2px); }
.cstat b { display: block; font-size: 26px; color: var(--green); font-family: "DIN Alternate", Arial, sans-serif; line-height: 1.2; }
.cstat span { font-size: 12.5px; color: var(--text-3); }

/* 密集城市网格 */
.city-grid--dense { grid-template-columns: repeat(10, 1fr); gap: 6px; }
.city-grid--dense a { padding: 7px 4px; font-size: 13px; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: var(--r-pill);
  font-size: 15px; font-weight: 700; white-space: nowrap;
  transition: transform .18s, box-shadow .18s, background .18s;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: linear-gradient(135deg, var(--lemon), var(--lemon-deep)); color: #fff; box-shadow: 0 8px 22px rgba(242, 183, 5, .38); }
.btn--primary:hover { box-shadow: 0 12px 28px rgba(242, 183, 5, .48); }
.btn--green { background: var(--green); color: #fff; box-shadow: 0 8px 22px rgba(30, 58, 47, .26); }
.btn--green:hover { background: var(--green-2); }
.btn--ghost { border: 1.5px solid var(--line); background: #fff; color: var(--text); }
.btn--ghost:hover { border-color: var(--lemon); color: var(--lemon-deep); }
.btn--sm { padding: 9px 20px; font-size: 14px; }
.btn--block { display: flex; width: 100%; }

/* ---------- 首屏 Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 460px at 82% -8%, rgba(242, 183, 5, .22), transparent 62%),
    radial-gradient(700px 420px at 4% 106%, rgba(47, 93, 73, .14), transparent 60%),
    linear-gradient(180deg, #FFFDF8, #FFFBF0);
  border-bottom: 1px solid var(--line-2);
}
.hero__inner {
  display: grid; grid-template-columns: 1.06fr .94fr;
  gap: 52px; align-items: center; padding: 64px 0 72px;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: #fff;
  font-size: 13px; font-weight: 600; padding: 7px 16px;
  border-radius: var(--r-pill); margin-bottom: 20px;
}
.hero__badge i { width: 6px; height: 6px; border-radius: 50%; background: var(--lemon-light); }

.hero h1 { font-size: 46px; line-height: 1.22; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--lemon-deep); position: relative; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 4px;
  height: 10px; background: rgba(242, 183, 5, .28); border-radius: 4px; z-index: -1;
}

.hero__lead { font-size: 17px; color: var(--text-2); margin-bottom: 26px; max-width: 620px; }

.hero__stats { display: flex; gap: 34px; margin-bottom: 30px; flex-wrap: wrap; }
.hero__stats div b { display: block; font-size: 28px; color: var(--green); font-family: "DIN Alternate", Arial, sans-serif; line-height: 1.1; }
.hero__stats div span { font-size: 13px; color: var(--text-3); }

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.hero__note { font-size: 13px; color: var(--text-3); display: flex; align-items: center; gap: 6px; }

.hero__visual { position: relative; }
.hero__card {
  background: #fff; border-radius: var(--r-lg); padding: 26px;
  box-shadow: var(--sh-lg); border: 1px solid var(--line-2);
}
.hero__card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.hero__card-head b { font-size: 17px; }
.hero__card-head span { font-size: 12px; color: var(--ok); background: var(--green-soft); padding: 4px 10px; border-radius: var(--r-pill); font-weight: 600; }

.hero__row {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 0; border-top: 1px dashed var(--line);
}
.hero__row:first-of-type { border-top: 0; }
.hero__row i {
  width: 42px; height: 42px; border-radius: 12px; flex-shrink: 0;
  display: grid; place-items: center; font-style: normal; font-weight: 800; font-size: 15px;
  background: var(--lemon-soft); color: var(--lemon-deep);
}
.hero__row div { flex: 1; min-width: 0; }
.hero__row div b { display: block; font-size: 15px; }
.hero__row div span { font-size: 13px; color: var(--text-3); }
.hero__row em { font-style: normal; font-size: 13px; font-weight: 700; color: var(--green); }

/* ---------- 信任条 ---------- */
.trust { background: var(--green); color: #fff; padding: 18px 0; }
.trust__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.trust__label { font-size: 13px; opacity: .8; letter-spacing: .1em; }
.trust__items { display: flex; gap: 30px; flex-wrap: wrap; }
.trust__items div { text-align: center; }
.trust__items b { display: block; font-size: 22px; color: var(--lemon-light); font-family: "DIN Alternate", Arial, sans-serif; }
.trust__items span { font-size: 12px; opacity: .75; }

/* ---------- 内容区块 ---------- */
.intro-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 48px; align-items: start; }
.prose p { margin-bottom: 16px; color: var(--text-2); font-size: 16px; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--text); font-weight: 700; }
.prose h3 { font-size: 20px; margin: 28px 0 12px; padding-left: 12px; border-left: 4px solid var(--lemon); }

.anchor-card {
  background: linear-gradient(160deg, var(--green), #16302540);
  background-color: var(--green);
  color: #fff; border-radius: var(--r-lg); padding: 30px; position: sticky; top: calc(var(--nav-h) + 20px);
}
.anchor-card h4 { font-size: 19px; margin-bottom: 8px; color: #fff; }
.anchor-card > p { font-size: 13px; opacity: .72; margin-bottom: 20px; }
.anchor-card ol { counter-reset: ac; margin-bottom: 22px; }
.anchor-card ol li {
  counter-increment: ac; position: relative; padding: 9px 0 9px 34px;
  font-size: 14.5px; border-bottom: 1px dashed rgba(255, 255, 255, .16);
}
.anchor-card ol li:last-child { border-bottom: 0; }
.anchor-card ol li::before {
  content: counter(ac, decimal-leading-zero);
  position: absolute; left: 0; top: 11px;
  font-size: 11px; font-weight: 800; color: var(--lemon-light); opacity: .85;
}
.anchor-card__tel {
  background: rgba(255, 255, 255, .1); border-radius: var(--r);
  padding: 14px 16px; margin-bottom: 16px; text-align: center;
}
.anchor-card__tel b { display: block; font-size: 25px; color: var(--lemon-light); font-family: "DIN Alternate", Arial, sans-serif; letter-spacing: .5px; }
.anchor-card__tel span { font-size: 12px; opacity: .7; }

/* ---------- 卡片网格 ---------- */
.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); }

/* 优势卡 */
.feat {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px 24px; transition: transform .2s, box-shadow .2s, border-color .2s;
  position: relative; overflow: hidden;
}
.feat::before {
  content: ""; position: absolute; left: 0; top: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--lemon), var(--lemon-deep)); transition: width .3s;
}
.feat:hover { transform: translateY(-5px); box-shadow: var(--sh); border-color: #EFE3C4; }
.feat:hover::before { width: 100%; }
.feat__ico {
  width: 50px; height: 50px; border-radius: 15px; margin-bottom: 16px;
  display: grid; place-items: center; font-size: 24px;
  background: var(--lemon-soft); border: 1px solid #F6E7B4;
}
.feat h3 { font-size: 18px; margin-bottom: 8px; }
.feat p { font-size: 14.5px; color: var(--text-2); }

/* 品牌卡 */
.bcard {
  background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r-lg);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.bcard:hover { transform: translateY(-5px); box-shadow: var(--sh); border-color: #EFE3C4; }
.bcard__top { padding: 22px 22px 0; display: flex; align-items: flex-start; gap: 14px; }
.bcard__logo {
  width: 54px; height: 54px; border-radius: 15px; flex-shrink: 0;
  display: grid; place-items: center; font-size: 20px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, var(--lemon), var(--lemon-deep));
}
.bcard__meta { flex: 1; min-width: 0; }
.bcard__meta h3 { font-size: 18px; margin-bottom: 5px; }
.bcard__meta p { font-size: 13px; color: var(--text-3); }
.bcard__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.tag {
  font-size: 11.5px; padding: 3px 9px; border-radius: var(--r-pill);
  background: var(--green-soft); color: var(--green-2); font-weight: 600;
}
.tag--w { background: var(--lemon-soft); color: var(--lemon-deep); }
.tag--o { background: var(--orange-soft); color: var(--orange); }

.bcard__body { padding: 16px 22px 0; flex: 1; }
.bcard__body p {
  font-size: 14px; color: var(--text-2);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.bcard__data {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin: 16px 0 0; border-top: 1px dashed var(--line); padding-top: 14px;
}
.bcard__data div { text-align: center; border-right: 1px solid var(--line-2); }
.bcard__data div:last-child { border-right: 0; }
.bcard__data b { display: block; font-size: 15px; color: var(--green); }
.bcard__data span { font-size: 11.5px; color: var(--text-3); }
.bcard__foot {
  padding: 14px 22px; margin-top: auto; border-top: 1px solid var(--line-2);
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  background: var(--bg-3);
}
.bcard__foot span { font-size: 12.5px; color: var(--text-3); }
.bcard__foot a { font-size: 14px; font-weight: 700; color: var(--lemon-deep); }
.bcard__foot a:hover { color: var(--orange); }

/* ---------- 数据表 ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; }
table.tb { width: 100%; border-collapse: collapse; min-width: 640px; font-size: 14.5px; }
table.tb caption {
  caption-side: top; text-align: left; padding: 18px 22px 14px;
  font-size: 16px; font-weight: 700; color: var(--text);
}
table.tb caption small { display: block; font-weight: 400; font-size: 12.5px; color: var(--text-3); margin-top: 4px; }
table.tb th, table.tb td { padding: 12px 16px; text-align: center; border-bottom: 1px solid var(--line-2); }
table.tb thead th { background: var(--green); color: #fff; font-weight: 600; font-size: 14px; }
table.tb thead th:first-child { text-align: left; }
table.tb tbody tr:nth-child(even) { background: var(--bg-3); }
table.tb tbody tr:hover { background: var(--lemon-soft); }
table.tb tbody td:first-child { text-align: left; font-weight: 600; color: var(--text); }
table.tb tbody td { color: var(--text-2); }
table.tb tbody tr:last-child td { border-bottom: 0; }
table.tb tfoot td { background: var(--lemon-soft); font-weight: 700; color: var(--lemon-deep); border-top: 2px solid var(--lemon); }
.tb-note { font-size: 12.5px; color: var(--text-3); margin-top: 12px; padding-left: 16px; }
.tb-note li { position: relative; padding-left: 14px; margin-bottom: 4px; }
.tb-note li::before { content: "·"; position: absolute; left: 2px; color: var(--lemon-deep); font-weight: 800; }

/* ---------- 时间轴（加盟流程） ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: st; }
.step {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 24px 20px; position: relative; counter-increment: st;
}
.step::after {
  content: ""; position: absolute; right: -14px; top: 44px;
  width: 10px; height: 10px; border-top: 2px solid var(--lemon); border-right: 2px solid var(--lemon);
  transform: rotate(45deg);
}
.step:last-child::after { display: none; }
.step__no {
  width: 40px; height: 40px; border-radius: 12px; margin-bottom: 14px;
  background: var(--green); color: var(--lemon-light);
  display: grid; place-items: center; font-weight: 800; font-size: 16px;
}
.step h3 { font-size: 17px; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-2); }
.step span {
  display: inline-block; margin-top: 10px; font-size: 12px;
  color: var(--text-3); background: var(--bg-3); padding: 3px 10px; border-radius: var(--r-pill);
}

/* ---------- FAQ 手风琴 ---------- */
.faq { display: grid; gap: 12px; }
.faq__item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  overflow: hidden; transition: border-color .2s, box-shadow .2s;
}
.faq__item[open] { border-color: var(--lemon); box-shadow: var(--sh-sm); }
.faq__q {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px; cursor: pointer; list-style: none; font-weight: 700; font-size: 16px;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--lemon-deep); }
.faq__q i {
  width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0;
  background: var(--lemon-soft); color: var(--lemon-deep);
  display: grid; place-items: center; font-style: normal; font-size: 17px; font-weight: 700;
  transition: transform .25s;
}
.faq__item[open] .faq__q i { transform: rotate(45deg); background: var(--lemon); color: #fff; }
.faq__a { padding: 0 22px 20px; color: var(--text-2); font-size: 15px; }
.faq__a p { margin-bottom: 10px; }
.faq__a p:last-child { margin-bottom: 0; }

/* ---------- 城市网格 ---------- */
.city-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.city-grid a {
  background: #fff; border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 12px 8px; text-align: center; font-size: 14.5px; font-weight: 600;
  transition: all .2s;
}
.city-grid a:hover { background: var(--lemon); border-color: var(--lemon); color: #fff; transform: translateY(-2px); }

/* ---------- 新闻列表 ---------- */
.news-list { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: #fff; }
.news-row {
  display: grid; grid-template-columns: 92px 1fr auto; gap: 20px; align-items: center;
  padding: 18px 24px; border-bottom: 1px solid var(--line-2); transition: background .2s;
}
.news-row:last-child { border-bottom: 0; }
.news-row:hover { background: var(--bg-3); }
.news-row__date { font-size: 13px; color: var(--text-3); font-family: "DIN Alternate", Arial, sans-serif; }
.news-row__title { font-size: 16px; font-weight: 600; }
.news-row:hover .news-row__title { color: var(--lemon-deep); }
.news-row__title span { color: var(--text-3); font-weight: 400; font-size: 14px; }
.news-row__cat {
  font-size: 12px; padding: 4px 12px; border-radius: var(--r-pill);
  background: var(--green-soft); color: var(--green-2); font-weight: 600; white-space: nowrap;
}

/* ---------- 表单 ---------- */
.form-card {
  background: linear-gradient(150deg, var(--green), #254535);
  border-radius: var(--r-lg); padding: 42px; color: #fff;
  display: grid; grid-template-columns: .82fr 1.18fr; gap: 44px;
}
.form-card h2 { color: #fff; font-size: 30px; margin-bottom: 12px; }
.form-card .lead { font-size: 15px; opacity: .78; margin-bottom: 24px; }
.form-card .lead strong { color: var(--lemon-light); }
.form-list { margin-bottom: 26px; }
.form-list li {
  padding: 9px 0 9px 28px; position: relative; font-size: 15px; opacity: .9;
  border-bottom: 1px dashed rgba(255, 255, 255, .14);
}
.form-list li:last-child { border-bottom: 0; }
.form-list li::before {
  content: "✓"; position: absolute; left: 0; top: 10px;
  color: var(--lemon-light); font-weight: 800;
}

.form { display: grid; gap: 14px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field label { display: block; font-size: 13.5px; margin-bottom: 6px; opacity: .85; }
.field label b { color: var(--lemon-light); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: var(--r-sm);
  border: 1px solid rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .1);
  color: #fff; font-size: 15px; transition: border-color .2s, background .2s;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(255, 255, 255, .42); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--lemon-light); background: rgba(255, 255, 255, .16);
}
.field select option { background: var(--green); color: #fff; }
.field textarea { resize: vertical; min-height: 84px; }
.form__agree { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; opacity: .75; }
.form__agree input { width: auto; margin-top: 5px; accent-color: var(--lemon); }
.form__msg { font-size: 14px; padding: 10px 14px; border-radius: var(--r-sm); display: none; }
.form__msg.is-ok { display: block; background: rgba(31, 157, 99, .22); border: 1px solid rgba(31, 157, 99, .5); }
.form__msg.is-err { display: block; background: rgba(214, 69, 69, .22); border: 1px solid rgba(214, 69, 69, .5); }

/* ---------- 页脚 ---------- */
.foot { background: #16251F; color: rgba(255, 255, 255, .68); padding: 56px 0 0; margin-top: 0; }
.foot__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.foot .logo__text b { color: #fff; }
.foot .logo__text span { color: rgba(255, 255, 255, .5); }
.foot__about { font-size: 14px; line-height: 1.8; margin-top: 16px; max-width: 380px; }
.foot h5 { font-size: 15px; color: #fff; margin-bottom: 16px; font-weight: 600; }
.foot__links li { margin-bottom: 10px; font-size: 14px; }
.foot__links a:hover { color: var(--lemon-light); }

.foot__contact {
  background: rgba(255, 255, 255, .05); border-radius: var(--r); padding: 14px 18px;
  margin-top: 20px; border: 1px solid rgba(255, 255, 255, .09);
}
.foot__contact b { display: block; font-size: 15px; color: var(--lemon-light); font-weight: 700; }
.foot__contact span { font-size: 12.5px; opacity: .7; }

.foot__bottom {
  border-top: 1px solid rgba(255, 255, 255, .1); padding: 20px 0 30px;
  font-size: 13px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.foot__bottom a:hover { color: var(--lemon-light); }

/* ---------- 面包屑 ---------- */
.crumb { padding: 14px 0; font-size: 13.5px; color: var(--text-3); border-bottom: 1px solid var(--line-2); }
.crumb a:hover { color: var(--lemon-deep); }
.crumb span { margin: 0 8px; color: var(--line); }

/* ---------- 文章页 ---------- */
.article { max-width: 860px; margin: 0 auto; padding: 46px 20px 68px; }
.article__meta { font-size: 13.5px; color: var(--text-3); margin-bottom: 24px; padding-bottom: 18px; border-bottom: 1px solid var(--line); display: flex; gap: 18px; flex-wrap: wrap; }
.article__body h2 { font-size: 24px; margin: 34px 0 14px; padding-left: 12px; border-left: 4px solid var(--lemon); }
.article__body h3 { font-size: 19px; margin: 24px 0 10px; }
.article__body p { margin-bottom: 16px; color: var(--text-2); font-size: 16px; }
.article__body ul { margin: 0 0 16px; }
.article__body li { position: relative; padding-left: 20px; margin-bottom: 8px; color: var(--text-2); }
.article__body li::before { content: ""; position: absolute; left: 4px; top: 12px; width: 6px; height: 6px; border-radius: 50%; background: var(--lemon); }
.article__callout {
  background: var(--lemon-soft); border-left: 4px solid var(--lemon);
  border-radius: var(--r-sm); padding: 18px 22px; margin: 22px 0; font-size: 15px;
}
.article__callout b { color: var(--lemon-deep); }

/* ---------- CTA 区块 ---------- */
.cta-band {
  background: linear-gradient(120deg, var(--lemon-soft), #FFF9E8 60%, var(--green-soft));
  border-radius: var(--r-lg); padding: 46px; text-align: center; border: 1px solid #F2E4BC;
}
.cta-band h2 { font-size: 30px; margin-bottom: 12px; }
.cta-band p { color: var(--text-2); max-width: 640px; margin: 0 auto 26px; }
.cta-band__tel { font-size: 34px; font-weight: 800; color: var(--green); font-family: "DIN Alternate", Arial, sans-serif; margin-bottom: 8px; }
.cta-band__tel small { font-size: 14px; font-weight: 400; color: var(--text-3); font-family: inherit; display: block; margin-bottom: 18px; }
.cta-band__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ---------- 侧边 TOC ---------- */
.layout-side { display: grid; grid-template-columns: 1fr 300px; gap: 48px; align-items: start; }
.toc { position: sticky; top: calc(var(--nav-h) + 20px); background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 22px; }
.toc h5 { font-size: 15px; margin-bottom: 14px; padding-bottom: 12px; border-bottom: 1px solid var(--line-2); }
.toc li { margin-bottom: 10px; }
.toc a { font-size: 14px; color: var(--text-2); display: block; padding: 4px 0 4px 12px; border-left: 2px solid var(--line-2); transition: all .2s; }
.toc a:hover { color: var(--lemon-deep); border-left-color: var(--lemon); padding-left: 16px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .city-grid { grid-template-columns: repeat(4, 1fr); }
  .city-grid--dense { grid-template-columns: repeat(8, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(4)::after { display: none; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  :root { --nav-h: 60px; }
  .nav__menu {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    background: #fff; flex-direction: column; align-items: stretch;
    padding: 12px 20px 20px; gap: 2px; border-bottom: 1px solid var(--line);
    box-shadow: var(--sh); display: none;
  }
  .nav__menu.is-open { display: flex; }
  .nav__toggle { display: grid; place-items: center; }
  .nav__tag { display: none; }
  .nav__inner { gap: 12px; }
  .logo { flex: 1; }
  .hero__inner { grid-template-columns: 1fr; gap: 34px; padding: 44px 0 52px; }
  .hero h1 { font-size: 32px; }
  .hero__lead { font-size: 16px; }
  .intro-grid { grid-template-columns: 1fr; gap: 30px; }
  .anchor-card { position: static; }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .form-card { grid-template-columns: 1fr; padding: 30px; gap: 30px; }
  .form__row { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .layout-side { grid-template-columns: 1fr; }
  .toc { position: static; }
  .section { padding: 48px 0; }
  .sec-head h2 { font-size: 25px; }
  .cta-band { padding: 32px 20px; }
  .cta-band__tel { font-size: 27px; }
  .trust__items { gap: 20px; justify-content: space-between; width: 100%; }
}
@media (max-width: 640px) {
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }
  .city-grid { grid-template-columns: repeat(3, 1fr); }
  .city-grid--dense { grid-template-columns: repeat(5, 1fr); }
  .cbar { position: static; }
  .cbar__inner { flex-direction: column; gap: 8px; padding: 8px 16px 10px; }
  .cbar__links { max-height: 56px; }
  .cstat { padding: 12px 16px; flex: 1; min-width: 88px; }
  .cstat b { font-size: 21px; }
  .news-row { grid-template-columns: 1fr; gap: 8px; padding: 16px 18px; }
  .foot__grid { grid-template-columns: 1fr; }
  .hero__stats { gap: 22px; }
  .hero__stats div b { font-size: 22px; }
  .article { padding: 30px 18px 50px; }
  .brand-hero { padding: 34px 0 40px !important; }
}

/* ---------- 品牌详情页 hero ---------- */
.brand-hero {
  background:
    radial-gradient(760px 400px at 88% -10%, rgba(242, 183, 5, .2), transparent 62%),
    linear-gradient(180deg, #FFFDF8, #FFFAEE);
  border-bottom: 1px solid var(--line-2); padding: 52px 0 56px;
}
.brand-hero__inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.brand-hero__logo {
  width: 84px; height: 84px; border-radius: 24px; margin-bottom: 18px;
  display: grid; place-items: center; font-size: 30px; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, var(--lemon), var(--lemon-deep));
  box-shadow: 0 12px 30px rgba(242, 183, 5, .4);
}
.brand-hero h1 { font-size: 36px; margin-bottom: 12px; }
.brand-hero__sub { font-size: 16px; color: var(--text-2); margin-bottom: 22px; }
.brand-hero__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.brand-hero__acts { display: flex; gap: 14px; flex-wrap: wrap; }

.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.kpi { padding: 24px 18px; text-align: center; border-right: 1px solid var(--line-2); }
.kpi:last-child { border-right: 0; }
.kpi b { display: block; font-size: 24px; color: var(--green); font-family: "DIN Alternate", Arial, sans-serif; line-height: 1.2; }
.kpi span { font-size: 12.5px; color: var(--text-3); }

/* ---------- 图集占位 ---------- */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery figure { border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); aspect-ratio: 4/3; }
.gallery figcaption { padding: 8px 10px; font-size: 12px; color: var(--text-3); background: #fff; }

/* ---------- 打印/无障碍 ---------- */
:focus-visible { outline: 3px solid var(--lemon); outline-offset: 2px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}