/* ==========================================================================
   辉创管家 · 官网样式表（纯静态，无外部依赖）
   品牌：淮南辉创居民服务有限公司 · 一刻钟便民生活圈服务平台
   主题：绿色（沿用小程序主色）+ 橙色行动点 + 红字明码标价
   适配：PC / 平板 / 手机（响应式），移动端带底部固定操作栏
   ========================================================================== */

/* ---------- 1. 设计变量 ---------- */
:root {
  --green-900: #06402f;
  --green-800: #075c44;
  --green-700: #0b7a5a;
  --green-600: #0e9f6e;
  --green-500: #12b886;
  --green-200: #b8ecd8;
  --green-100: #dcf6ec;
  --green-50: #f0fbf6;

  --orange-700: #c2410c;
  --orange-600: #ea6a12;
  --orange-500: #ff8f1f;
  --orange-50: #fff6ea;

  --blue-600: #1677c8;
  --red-600: #e23b2e;
  --red-500: #ef4444;
  --amber-500: #f59e0b;

  --ink-900: #0f1c22;
  --ink-800: #1d2c33;
  --ink-700: #33454e;
  --ink-500: #5b6b74;
  --ink-400: #8797a1;
  --line: #e5ecea;
  --line-soft: #eef4f2;
  --bg: #f4f7f6;
  --white: #ffffff;

  --radius-lg: 20px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 6px 24px rgba(14, 60, 45, 0.06);
  --shadow-md: 0 12px 32px rgba(14, 60, 45, 0.10);
  --shadow-lg: 0 20px 48px rgba(9, 70, 50, 0.16);
  --container: 1180px;
  --header-h: 74px;
}

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

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

body {
  margin: 0;
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Hiragino Sans GB",
    system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink-800);
  background: var(--bg);
  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 { margin: 0; line-height: 1.3; font-weight: 800; letter-spacing: -0.01em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.icon { width: 1em; height: 1em; display: inline-block; vertical-align: -0.14em; fill: none;
  stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon-fill { fill: currentColor; stroke: none; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---------- 3. 布局工具 ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 72px 0; }
.section-sm { padding: 48px 0; }
.section-tight { padding-top: 0; }
.bg-white { background: var(--white); }
.bg-soft { background: var(--green-50); }

.sec-head { text-align: center; max-width: 760px; margin: 0 auto 40px; }
.sec-head.left { text-align: left; margin-left: 0; }
.sec-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em;
  color: var(--green-700); background: var(--green-100);
  padding: 5px 14px; border-radius: 999px; margin-bottom: 14px;
}
.sec-head h2 { font-size: clamp(22px, 3vw, 32px); }
.sec-head .sec-desc { margin-top: 12px; color: var(--ink-500); font-size: 15.5px; }
.sec-head .rule { width: 48px; height: 4px; border-radius: 4px; background: var(--green-500); margin: 16px auto 0; }
.sec-head.left .rule { margin-left: 0; }

.text-green { color: var(--green-600); }
.text-orange { color: var(--orange-600); }
.muted { color: var(--ink-500); }

/* ---------- 4. 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 22px; border-radius: 999px; border: 1px solid transparent;
  font-size: 15px; font-weight: 700; cursor: pointer; white-space: nowrap;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: linear-gradient(135deg, var(--green-600), var(--green-500)); color: #fff;
  box-shadow: 0 8px 20px rgba(14, 159, 110, .28); }
.btn-primary:hover { box-shadow: 0 12px 26px rgba(14, 159, 110, .36); }
.btn-accent { background: linear-gradient(135deg, var(--orange-600), var(--orange-500)); color: #fff;
  box-shadow: 0 8px 20px rgba(234, 106, 18, .3); }
.btn-accent:hover { box-shadow: 0 12px 26px rgba(234, 106, 18, .38); }
.btn-ghost { background: #fff; border-color: var(--green-200); color: var(--green-700); }
.btn-ghost:hover { border-color: var(--green-500); color: var(--green-600); background: var(--green-50); }
.btn-light { background: rgba(255, 255, 255, .16); color: #fff; border-color: rgba(255, 255, 255, .5); }
.btn-light:hover { background: rgba(255, 255, 255, .26); }
.btn-white { background: #fff; color: var(--green-700); box-shadow: var(--shadow); }
.btn-lg { padding: 14px 30px; font-size: 16.5px; }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: 14px; }

/* ---------- 5. 顶部导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; gap: 26px; height: var(--header-h); }

.brand { display: flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--green-600), var(--green-500));
  color: #fff; font-size: 22px; box-shadow: 0 6px 16px rgba(14, 159, 110, .3);
}
.brand-text b { display: block; font-size: 19px; font-weight: 800; letter-spacing: .02em; color: var(--ink-900); }
.brand-text span { display: block; font-size: 11.5px; color: var(--ink-400); letter-spacing: .04em; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: 10px; }
.nav a {
  position: relative; padding: 8px 14px; border-radius: 999px;
  font-size: 15.5px; font-weight: 600; color: var(--ink-700); transition: all .18s ease;
}
.nav a:hover { color: var(--green-600); background: var(--green-50); }
.nav a.active { color: var(--green-600); }
.nav a.active::after {
  content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 18px; height: 3px; border-radius: 3px; background: var(--green-500);
}
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.header-phone { display: inline-flex; align-items: center; gap: 7px; font-weight: 700; color: var(--green-700); font-size: 15px; }
.header-phone .icon { font-size: 18px; }

.nav-toggle {
  display: none; margin-left: auto; width: 42px; height: 42px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; color: var(--ink-800); font-size: 22px;
  align-items: center; justify-content: center; cursor: pointer;
}

/* 移动端展开菜单 */
.nav-panel { display: none; }
@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .header-phone { display: none; }
  .nav-panel {
    display: block; position: absolute; left: 0; right: 0; top: var(--header-h);
    background: #fff; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md); padding: 10px 20px 18px;
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: all .2s ease;
  }
  .nav-panel a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 4px; border-bottom: 1px dashed var(--line);
    font-size: 16px; font-weight: 600; color: var(--ink-800);
  }
  .nav-panel a:last-of-type { border-bottom: 0; }
  .nav-panel .btn { margin-top: 14px; }
  body.nav-open .nav-panel { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav { display: none; }
}
@media (max-width: 480px) {
  .brand-text span { display: none; }
}

/* ---------- 6. 首页首屏 ---------- */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background: linear-gradient(135deg, #0a8f66 0%, #10ac7d 46%, #16c48c 100%);
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .5;
}
.hero::after {
  content: ""; position: absolute; right: -160px; top: -120px; width: 520px; height: 520px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .22), transparent 62%);
}
.hero-inner { position: relative; padding: 64px 0 132px; display: grid; gap: 44px;
  grid-template-columns: 1.15fr .85fr; align-items: center; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 999px;
  background: rgba(255, 255, 255, .18); border: 1px solid rgba(255, 255, 255, .34);
  font-size: 13.5px; font-weight: 600; backdrop-filter: blur(4px);
}
.hero h1 { margin: 18px 0 14px; font-size: clamp(26px, 3.6vw, 40px); line-height: 1.26; }
.hero h1 em { font-style: normal; color: #fff5d6; }
.hero-lead { font-size: 16.5px; color: rgba(255, 255, 255, .92); max-width: 560px; }

.searchbar {
  display: flex; align-items: center; gap: 10px; margin-top: 26px;
  background: #fff; border-radius: 999px; padding: 7px 7px 7px 20px;
  box-shadow: 0 16px 34px rgba(4, 60, 42, .24); max-width: 620px;
}
.searchbar .icon { font-size: 20px; color: var(--ink-400); flex-shrink: 0; }
.searchbar input { flex: 1; min-width: 0; border: 0; outline: none; background: transparent;
  font-size: 15.5px; color: var(--ink-800); }
.searchbar input::placeholder { color: var(--ink-400); }
.searchbar button { border: 0; border-radius: 999px; padding: 11px 26px; cursor: pointer;
  background: linear-gradient(135deg, var(--green-600), var(--green-500)); color: #fff;
  font-weight: 700; font-size: 15px; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.hero-chips a {
  padding: 5px 14px; border-radius: 999px; font-size: 13.5px;
  background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .3);
}
.hero-chips a:hover { background: rgba(255, 255, 255, .3); }

/* 首屏右侧：10 元筛查主视觉卡 */
.screen-card {
  position: relative; border-radius: var(--radius-lg); padding: 26px 26px 24px;
  background: linear-gradient(160deg, #fffdf8, #fff3e2);
  color: var(--ink-800); box-shadow: var(--shadow-lg);
}
.screen-card .flag {
  position: absolute; top: -13px; left: 24px; padding: 5px 14px; border-radius: 999px;
  background: linear-gradient(135deg, var(--orange-600), var(--orange-500)); color: #fff;
  font-size: 12.5px; font-weight: 700; letter-spacing: .04em; box-shadow: 0 8px 18px rgba(234, 106, 18, .3);
}
.screen-top { display: flex; align-items: center; gap: 16px; }
.screen-visual {
  width: 84px; height: 84px; border-radius: 22px; flex-shrink: 0; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--green-600), var(--green-500)); color: #fff;
  font-size: 44px; box-shadow: 0 12px 26px rgba(14, 159, 110, .32);
}
.screen-card h2 { font-size: clamp(20px, 2.4vw, 26px); color: var(--orange-700); }
.screen-card .price-now { font-size: 34px; font-weight: 900; color: var(--orange-600); }
.screen-card .price-now small { font-size: 15px; font-weight: 700; }
.screen-card .screen-sub { margin-top: 8px; color: var(--ink-500); font-size: 14.5px; }
.screen-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 18px; }
.screen-tags span {
  padding: 6px 13px; border-radius: 999px; font-size: 13.5px; font-weight: 600;
  background: #fff; border: 1px solid #ffe0bb; color: var(--orange-700);
}
.screen-card .btn { width: 100%; }

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; padding: 48px 0 120px; gap: 34px; }
  .searchbar { max-width: none; }
}

/* ---------- 7. 核心服务入口（首屏下浮卡） ---------- */
.quick-card {
  position: relative; z-index: 5; margin-top: -74px;
  background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  padding: 26px 18px; display: grid; gap: 6px; grid-template-columns: repeat(6, 1fr);
}
.quick-item { text-align: center; padding: 14px 6px; border-radius: var(--radius); transition: all .2s ease; }
.quick-item:hover { background: var(--green-50); transform: translateY(-3px); }
.quick-item .qi {
  width: 54px; height: 54px; margin: 0 auto 10px; border-radius: 18px; display: grid; place-items: center;
  font-size: 28px; background: var(--green-50); color: var(--green-600);
}
.quick-item:nth-child(2) .qi { background: #eef6ff; color: var(--blue-600); }
.quick-item:nth-child(3) .qi { background: var(--orange-50); color: var(--orange-600); }
.quick-item:nth-child(4) .qi { background: #fff0ef; color: var(--red-500); }
.quick-item:nth-child(5) .qi { background: #f4f0ff; color: #6d5bd0; }
.quick-item:nth-child(6) .qi { background: #eafaf2; color: var(--green-700); }
.quick-item b { display: block; font-size: 15.5px; }
.quick-item span { display: block; font-size: 12.5px; color: var(--ink-400); margin-top: 2px; }
@media (max-width: 980px) { .quick-card { grid-template-columns: repeat(3, 1fr); margin-top: -92px; } }
@media (max-width: 560px) { .quick-card { grid-template-columns: repeat(2, 1fr); padding: 16px 10px; margin-top: -108px; } }

/* ---------- 8. 四大业务板块 ---------- */
.grid-4 { display: grid; gap: 22px; grid-template-columns: repeat(4, 1fr); }
.grid-3 { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }
.grid-2 { display: grid; gap: 22px; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 1040px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.board-card {
  background: #fff; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid rgba(14, 60, 45, .05);
  display: flex; flex-direction: column; transition: transform .22s ease, box-shadow .22s ease;
}
.board-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.board-head {
  position: relative; padding: 22px 20px 20px; color: #fff; min-height: 116px;
  display: flex; flex-direction: column; justify-content: space-between;
}
.board-head .num {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, .22); border: 1px solid rgba(255, 255, 255, .45);
  font-weight: 800; font-size: 15px;
}
.board-head h3 { font-size: 20px; margin-top: 10px; }
.board-head .bh-icon { position: absolute; right: 16px; top: 18px; font-size: 34px; opacity: .9; }
.bg-1 { background: linear-gradient(140deg, #0b8f68, #13b184); }
.bg-2 { background: linear-gradient(140deg, #e07610, #f7a02a); }
.bg-3 { background: linear-gradient(140deg, #dd3b3b, #f2645c); }
.bg-4 { background: linear-gradient(140deg, #1462a8, #2b8fd4); }
.board-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.board-body p { font-size: 14.5px; color: var(--ink-500); line-height: 1.75; }
.board-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.board-tags span {
  font-size: 12.5px; font-weight: 600; color: var(--ink-700);
  background: var(--line-soft); padding: 5px 11px; border-radius: 8px;
}

/* ---------- 9. 服务卡片（明码标价） ---------- */
.service-toolbar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-bottom: 26px;
}
.filter-tabs { display: flex; flex-wrap: wrap; gap: 10px; }
.filter-tabs button {
  padding: 9px 20px; border-radius: 999px; border: 1px solid var(--line); background: #fff;
  color: var(--ink-700); font-size: 14.5px; font-weight: 600; cursor: pointer; transition: all .18s ease;
}
.filter-tabs button:hover { border-color: var(--green-200); color: var(--green-700); }
.filter-tabs button.active {
  background: linear-gradient(135deg, var(--green-600), var(--green-500)); color: #fff;
  border-color: transparent; box-shadow: 0 8px 18px rgba(14, 159, 110, .26);
}
.result-hint { margin-left: auto; font-size: 13.5px; color: var(--ink-400); }

.service-card {
  background: #fff; border-radius: var(--radius); padding: 24px 22px;
  box-shadow: var(--shadow); border: 1px solid rgba(14, 60, 45, .05);
  display: flex; flex-direction: column; gap: 12px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--green-200); }
.sc-top { display: flex; align-items: center; gap: 14px; }
.sc-icon {
  width: 52px; height: 52px; border-radius: 15px; flex-shrink: 0; display: grid; place-items: center;
  font-size: 26px; background: var(--green-50); color: var(--green-600);
}
.sc-icon.c-blue { background: #eef6ff; color: var(--blue-600); }
.sc-icon.c-orange { background: var(--orange-50); color: var(--orange-600); }
.sc-icon.c-red { background: #fff0ef; color: var(--red-500); }
.sc-icon.c-purple { background: #f4f0ff; color: #6d5bd0; }
.sc-title { font-size: 18.5px; font-weight: 800; }
.sc-cat { font-size: 12.5px; color: var(--ink-400); }
.sc-price { display: flex; align-items: baseline; gap: 4px; color: var(--red-600); font-weight: 800; }
.sc-price .cur { font-size: 15px; }
.sc-price .num { font-size: 27px; letter-spacing: -0.02em; }
.sc-price .unit { font-size: 13.5px; font-weight: 600; color: var(--red-600); }
.sc-price .old { font-size: 13.5px; color: var(--ink-400); text-decoration: line-through; font-weight: 500; margin-left: 6px; }
.sc-desc { font-size: 14px; color: var(--ink-500); flex: 1; }
.sc-actions { display: flex; gap: 10px; margin-top: 4px; }
.sc-actions .btn { flex: 1; }
.sc-actions .btn-icon { flex: 0 0 auto; width: 46px; padding: 0; }

.note-band {
  display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: center;
  margin-top: 30px; padding: 18px 24px; border-radius: var(--radius);
  background: var(--green-50); border: 1px dashed var(--green-200);
  font-size: 14.5px; color: var(--green-800);
}
.note-band span { display: inline-flex; align-items: center; gap: 8px; }
.note-band .icon { font-size: 18px; color: var(--green-600); }

/* ---------- 10. 服务流程 ---------- */
.flow { display: grid; gap: 20px; grid-template-columns: repeat(4, 1fr); position: relative; }
.flow::before {
  content: ""; position: absolute; left: 8%; right: 8%; top: 34px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--green-200) 0 10px, transparent 10px 20px);
}
.flow-step { position: relative; text-align: center; padding: 0 8px; }
.flow-num {
  width: 68px; height: 68px; margin: 0 auto 16px; border-radius: 22px; display: grid; place-items: center;
  background: #fff; border: 2px solid var(--green-200); color: var(--green-700);
  font-size: 26px; font-weight: 900; box-shadow: var(--shadow);
}
.flow-step h4 { font-size: 18px; margin-bottom: 8px; }
.flow-step p { font-size: 14px; color: var(--ink-500); }
@media (max-width: 860px) {
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow::before { display: none; }
}
@media (max-width: 520px) { .flow { grid-template-columns: 1fr; } }

/* ---------- 11. 数据条 ---------- */
.stats {
  background: linear-gradient(135deg, #075c44, #0e9f6e); color: #fff;
  border-radius: var(--radius-lg); padding: 34px 24px;
  display: grid; gap: 22px; grid-template-columns: repeat(4, 1fr); text-align: center;
  box-shadow: var(--shadow-md);
}
.stats b { display: block; font-size: clamp(26px, 3.4vw, 40px); font-weight: 900; letter-spacing: -0.02em; }
.stats b small { font-size: 15px; font-weight: 700; margin-left: 2px; }
.stats span { display: block; font-size: 13.5px; color: rgba(255, 255, 255, .82); margin-top: 6px; }
@media (max-width: 680px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 12. 信任背书 ---------- */
.trust-grid { display: grid; gap: 20px; grid-template-columns: repeat(4, 1fr); }
.trust-item {
  background: #fff; border-radius: var(--radius); padding: 26px 20px; text-align: center;
  box-shadow: var(--shadow); border: 1px solid rgba(14, 60, 45, .05);
}
.trust-item .ti {
  width: 58px; height: 58px; margin: 0 auto 14px; border-radius: 50%; display: grid; place-items: center;
  font-size: 28px; background: var(--green-100); color: var(--green-700);
}
.trust-item h4 { font-size: 17px; margin-bottom: 8px; }
.trust-item p { font-size: 13.5px; color: var(--ink-500); }
@media (max-width: 860px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .trust-grid { grid-template-columns: 1fr; } }

/* ---------- 13. 通用卡片 / 内容页 ---------- */
.page-head { background: linear-gradient(135deg, #0a8f66, #16c48c); color: #fff; padding: 54px 0 58px; position: relative; overflow: hidden; }
.page-head::after {
  content: ""; position: absolute; right: -120px; bottom: -160px; width: 420px; height: 420px;
  border-radius: 50%; background: radial-gradient(circle, rgba(255, 255, 255, .2), transparent 65%);
}
.page-head h1 { font-size: clamp(24px, 3.4vw, 36px); position: relative; }
.page-head p { margin-top: 12px; max-width: 720px; color: rgba(255, 255, 255, .9); font-size: 15.5px; position: relative; }
.crumb { font-size: 13.5px; color: rgba(255, 255, 255, .8); margin-bottom: 14px; position: relative; }
.crumb a:hover { color: #fff; }

.card { background: #fff; border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow);
  border: 1px solid rgba(14, 60, 45, .05); }
.card h3 { font-size: 20px; margin-bottom: 12px; }
.card h4 { font-size: 16.5px; margin-bottom: 8px; }
.card p { font-size: 14.5px; color: var(--ink-500); }

.prose p { margin-bottom: 14px; font-size: 15.5px; color: var(--ink-700); }
.prose p:last-child { margin-bottom: 0; }

.list-check { display: grid; gap: 12px; }
.list-check li { display: flex; gap: 10px; font-size: 15px; color: var(--ink-700); }
.list-check .icon { color: var(--green-600); font-size: 20px; flex-shrink: 0; margin-top: 3px; }

.step-list { display: grid; gap: 16px; }
.step-row { display: flex; gap: 16px; background: #fff; border-radius: var(--radius); padding: 20px 22px;
  box-shadow: var(--shadow); border: 1px solid rgba(14, 60, 45, .05); }
.step-row .sn {
  width: 42px; height: 42px; flex-shrink: 0; border-radius: 13px; display: grid; place-items: center;
  background: linear-gradient(140deg, var(--green-700), var(--green-500)); color: #fff; font-weight: 800; font-size: 17px;
}
.step-row h4 { font-size: 17.5px; margin-bottom: 6px; }
.step-row p { font-size: 14.5px; color: var(--ink-500); }

/* ---------- 14. 表单 ---------- */
.form-card { background: #fff; border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-md); }
.form-grid { display: grid; gap: 18px; grid-template-columns: repeat(2, 1fr); }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 700; color: var(--ink-700); }
.field label .req { color: var(--red-600); margin-left: 3px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: #fbfdfc; outline: none;
  font-size: 15px; transition: border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.field textarea { min-height: 104px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--green-500); background: #fff; box-shadow: 0 0 0 4px rgba(18, 184, 134, .12);
}
.field .err { font-size: 12.5px; color: var(--red-600); min-height: 16px; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--red-500); background: #fffafa; }
.form-foot { margin-top: 22px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form-tip { font-size: 13px; color: var(--ink-400); }
.form-ok {
  display: none; text-align: center; padding: 34px 20px;
}
.form-ok.show { display: block; }
.form-ok .ok-icon {
  width: 72px; height: 72px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center;
  background: var(--green-100); color: var(--green-600); font-size: 38px;
}
.form-ok h3 { font-size: 22px; margin-bottom: 10px; }
.form-ok p { color: var(--ink-500); font-size: 15px; }
@media (max-width: 620px) { .form-grid { grid-template-columns: 1fr; } .form-card { padding: 22px 18px; } }

/* ---------- 15. 联系信息 ---------- */
.contact-list { display: grid; gap: 14px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; }
.contact-item .ci {
  width: 44px; height: 44px; border-radius: 13px; flex-shrink: 0; display: grid; place-items: center;
  background: var(--green-50); color: var(--green-600); font-size: 22px;
}
.contact-item b { display: block; font-size: 15.5px; }
.contact-item span { font-size: 14px; color: var(--ink-500); }
.contact-item a { color: var(--green-700); font-weight: 700; }

/* ---------- 16. CTA 区块 ---------- */
.cta-band {
  border-radius: var(--radius-lg); overflow: hidden; position: relative;
  background: linear-gradient(120deg, #075c44, #0e9f6e 60%, #13b184);
  color: #fff; padding: 44px 40px; display: flex; flex-wrap: wrap; gap: 24px;
  align-items: center; justify-content: space-between; box-shadow: var(--shadow-md);
}
.cta-band::after {
  content: ""; position: absolute; right: -80px; top: -80px; width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .18), transparent 65%);
}
.cta-band h3 { font-size: clamp(20px, 2.6vw, 28px); }
.cta-band p { margin-top: 8px; color: rgba(255, 255, 255, .9); font-size: 15px; max-width: 620px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; position: relative; }
@media (max-width: 700px) { .cta-band { padding: 32px 22px; } .cta-actions { width: 100%; } .cta-actions .btn { flex: 1; } }

/* ---------- 17. 页脚 ---------- */
.site-footer { background: #0d1b17; color: rgba(255, 255, 255, .72); margin-top: 0; }
.footer-main { display: grid; gap: 34px; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; padding: 54px 0 34px; }
.footer-main h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer-main a { font-size: 14.5px; color: rgba(255, 255, 255, .72); display: inline-block; padding: 4px 0; }
.footer-main a:hover { color: var(--green-200); }
.footer-brand { display: flex; align-items: center; gap: 11px; margin-bottom: 14px; }
.footer-brand .brand-mark { box-shadow: none; }
.footer-brand b { color: #fff; font-size: 19px; display: block; }
.footer-brand span { font-size: 11.5px; color: rgba(255, 255, 255, .5); }
.footer-desc { font-size: 14px; line-height: 1.8; color: rgba(255, 255, 255, .6); max-width: 320px; }
.footer-links { display: flex; flex-direction: column; }
.footer-contact li { font-size: 14.5px; padding: 4px 0; display: flex; gap: 8px; }
.footer-contact .icon { font-size: 17px; color: var(--green-200); margin-top: 4px; flex-shrink: 0; }
.footer-pay {
  margin-top: 16px; padding: 12px 14px; border-radius: 12px; font-size: 12.8px; line-height: 1.7;
  background: rgba(255, 255, 255, .06); border: 1px dashed rgba(255, 255, 255, .18);
  color: rgba(255, 255, 255, .6);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1); padding: 20px 0 26px;
  display: flex; flex-wrap: wrap; gap: 10px 24px; justify-content: space-between; font-size: 13px;
  color: rgba(255, 255, 255, .5);
}
.footer-bottom a:hover { color: var(--green-200); }
@media (max-width: 900px) { .footer-main { grid-template-columns: repeat(2, 1fr); padding: 40px 0 26px; } }
@media (max-width: 560px) { .footer-main { grid-template-columns: 1fr; gap: 26px; } }

/* ---------- 18. 移动端底部操作栏 ---------- */
.mobile-bar { display: none; }
@media (max-width: 768px) {
  .mobile-bar {
    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));
    background: rgba(255, 255, 255, .96); border-top: 1px solid var(--line);
    backdrop-filter: blur(10px); box-shadow: 0 -6px 20px rgba(14, 60, 45, .08);
  }
  .mobile-bar .btn { flex: 1; padding: 12px 10px; }
  body { padding-bottom: 74px; }
  .section { padding: 52px 0; }
}

/* ---------- 19. 小工具 ---------- */
.tag-pill { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px;
  background: var(--green-100); color: var(--green-800); font-size: 12.5px; font-weight: 700; }
.tag-pill.orange { background: var(--orange-50); color: var(--orange-700); }
.divider { height: 1px; background: var(--line); margin: 26px 0; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: 10px; } .mt-2 { margin-top: 18px; } .mt-3 { margin-top: 28px; }
.center { text-align: center; }
.hide { display: none !important; }
[hidden] { display: none !important; }