/* ============================================================
   京灵财税 · 前台样式
   配色沿用京东红主色，重做一套完整的设计令牌与组件
   ============================================================ */

:root {
  --red: #E1251B;
  --red-600: #C71D14;
  --red-700: #A51610;
  --red-50: #FFF2F0;
  --red-100: #FFE1DD;

  --ink: #17191F;
  --ink-2: #3B414C;
  --muted: #6B7280;
  --line: #E9EBF0;
  --bg: #F7F8FA;
  --white: #fff;

  --radius-s: 8px;
  --radius: 14px;
  --radius-l: 20px;

  --shadow-s: 0 1px 2px rgba(20, 22, 30, .05), 0 2px 8px rgba(20, 22, 30, .04);
  --shadow: 0 8px 24px rgba(20, 22, 30, .07);
  --shadow-l: 0 18px 48px rgba(20, 22, 30, .12);
  --shadow-red: 0 12px 28px rgba(225, 37, 27, .22);

  --wrap: 1180px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-2);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; color: var(--ink); line-height: 1.35; font-weight: 700; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
button { font: inherit; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--red); color: #fff; padding: 10px 16px; border-radius: 0 0 8px 0;
}
.skip:focus { left: 0; }

:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

/* ---------------- 顶部通栏 ---------------- */
.topbar {
  background: var(--ink);
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
}
.topbar .wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 38px; gap: 16px;
}
.topbar a { color: rgba(255, 255, 255, .9); display: inline-flex; align-items: center; gap: 6px; }
.topbar a:hover { color: #fff; }
.topbar a span { transition: transform .2s var(--ease); }
.topbar a:hover span { transform: translateX(3px); }

/* ---------------- 页头 ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 90;
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow .25s var(--ease), border-color .25s var(--ease);
}
.site-header.is-stuck { box-shadow: var(--shadow-s); border-bottom-color: var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 28px; height: 76px; }

.brand { display: flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand img { width: 40px; height: 40px; border-radius: 10px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text b { font-size: 20px; letter-spacing: .5px; color: var(--ink); }
.brand-text i { font-style: normal; font-size: 11px; color: var(--muted); letter-spacing: 1.2px; margin-top: 3px; }

.nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav a {
  position: relative; padding: 9px 14px; border-radius: 9px;
  font-size: 15px; color: var(--ink-2); white-space: nowrap;
  transition: color .18s var(--ease), background .18s var(--ease);
}
.nav a:hover { color: var(--red); background: var(--red-50); }
.nav a.active { color: var(--red); font-weight: 600; }
.nav a.active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px;
  height: 2px; border-radius: 2px; background: var(--red);
}

.header-cta {
  flex: 0 0 auto; padding: 10px 20px; border-radius: 999px;
  background: var(--red); color: #fff; font-size: 15px; font-weight: 600;
  box-shadow: var(--shadow-red);
  transition: transform .18s var(--ease), background .18s var(--ease);
}
.header-cta:hover { background: var(--red-600); transform: translateY(-1px); }

.burger {
  display: none; margin-left: auto; width: 42px; height: 42px;
  border: 1px solid var(--line); background: #fff; border-radius: 10px;
  padding: 11px 10px; cursor: pointer;
}
.burger span { display: block; height: 2px; background: var(--ink); border-radius: 2px; margin: 4px 0; transition: .25s var(--ease); }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------------- 首屏 ---------------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(120% 120% at 85% 0%, #FF5A4E 0%, var(--red) 42%, var(--red-700) 100%);
  color: #fff;
  padding: 78px 0 132px;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(70% 70% at 30% 30%, #000 0%, transparent 78%);
  mask-image: radial-gradient(70% 70% at 30% 30%, #000 0%, transparent 78%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; width: 620px; height: 620px; right: -180px; top: -260px;
  background: radial-gradient(circle, rgba(255, 255, 255, .28) 0%, transparent 62%);
  border-radius: 50%; pointer-events: none;
}
.hero .wrap {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 64px; align-items: center;
}
.hero h1 { color: #fff; font-size: clamp(30px, 3.5vw, 48px); letter-spacing: -.5px; margin-bottom: 20px; }
.hero h1 em { font-style: normal; position: relative; white-space: nowrap; }
.hero h1 em::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 10px;
  background: rgba(255, 255, 255, .22); border-radius: 3px; z-index: -1;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .3);
  font-size: 13px; letter-spacing: .5px; margin-bottom: 22px;
}
.eyebrow::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: #fff; box-shadow: 0 0 0 4px rgba(255, 255, 255, .25);
}
.hero-sub { font-size: 17px; line-height: 1.85; color: rgba(255, 255, 255, .92); max-width: 540px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-note { margin-top: 22px; font-size: 13.5px; color: rgba(255, 255, 255, .78); display: flex; align-items: center; gap: 8px; }
.hero-note svg { width: 16px; height: 16px; }

/* 首屏右侧看板 */
.hero-visual { position: relative; }
.dash {
  position: relative; z-index: 2;
  background: rgba(255, 255, 255, .97);
  border-radius: var(--radius-l);
  box-shadow: 0 30px 70px rgba(90, 10, 6, .35);
  padding: 20px 20px 22px;
  color: var(--ink);
  transform: perspective(1200px) rotateY(-7deg) rotateX(3deg);
  transition: transform .5s var(--ease);
}
.hero-visual:hover .dash { transform: perspective(1200px) rotateY(-2deg) rotateX(0); }
.dash-top { display: flex; align-items: center; gap: 10px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.dash-dots { display: flex; gap: 5px; }
.dash-dots i { width: 8px; height: 8px; border-radius: 50%; background: #E3E6EC; display: block; }
.dash-dots i:first-child { background: #FFC3BE; }
.dash-title { font-size: 13px; color: var(--muted); margin-left: 4px; }
.dash-badge { margin-left: auto; font-size: 11px; color: #0E9F6E; background: #E7F7F0; padding: 3px 9px; border-radius: 999px; }
.dash-num { display: flex; align-items: flex-end; gap: 8px; margin: 16px 0 4px; }
.dash-num b { font-size: 30px; letter-spacing: -1px; color: var(--ink); line-height: 1; }
.dash-num span { font-size: 12.5px; color: var(--muted); padding-bottom: 3px; }
.dash-bars { display: flex; align-items: flex-end; gap: 7px; height: 82px; margin: 18px 0 16px; }
.dash-bars i {
  flex: 1; border-radius: 5px 5px 3px 3px;
  background: linear-gradient(180deg, #FF8A80, var(--red));
  animation: grow .9s var(--ease) both;
}
.dash-bars i:nth-child(2n) { background: linear-gradient(180deg, #FFE1DD, #FFC3BE); }
@keyframes grow { from { transform: scaleY(.15); opacity: .4; } to { transform: scaleY(1); opacity: 1; } }
.dash-rows { display: grid; gap: 9px; }
.dash-row { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--ink-2); }
.dash-row .av { width: 24px; height: 24px; border-radius: 7px; background: var(--red-50); color: var(--red); display: grid; place-items: center; font-size: 11px; font-weight: 700; }
.dash-row .t { flex: 1; }
.dash-row .s { color: #0E9F6E; }
.dash-row .s.pending { color: #B45309; }

.hero-card-float {
  position: absolute; right: -14px; bottom: -30px; z-index: 3;
  background: #fff; border-radius: 14px; padding: 13px 16px;
  box-shadow: 0 18px 40px rgba(90, 10, 6, .28);
  display: flex; align-items: center; gap: 11px;
  animation: floaty 5s ease-in-out infinite;
}
.hero-card-float .ic { width: 34px; height: 34px; border-radius: 10px; background: var(--red-50); color: var(--red); display: grid; place-items: center; }
.hero-card-float b { display: block; font-size: 14px; color: var(--ink); line-height: 1.3; }
.hero-card-float span { font-size: 11.5px; color: var(--muted); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------------- 数据条 ---------------- */
.stats { position: relative; z-index: 5; margin-top: -78px; }
.stats-inner {
  background: #fff; border-radius: var(--radius-l); box-shadow: var(--shadow-l);
  display: grid; grid-template-columns: repeat(4, 1fr);
  padding: 30px 10px; border: 1px solid var(--line);
}
.stat { text-align: center; padding: 6px 18px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat b { display: block; font-size: 32px; letter-spacing: -1px; color: var(--ink); line-height: 1.1; }
.stat b sup { font-size: 15px; color: var(--red); margin-left: 2px; top: -.5em; }
.stat span { font-size: 13.5px; color: var(--muted); }

/* ---------------- 区块通用 ---------------- */
.section { padding: 92px 0; }
.section.tight { padding: 68px 0; }
.section.alt { background: var(--bg); }
.section-head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.section-head .tag {
  display: inline-block; font-size: 12.5px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--red); background: var(--red-50); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(24px, 2.4vw, 34px); letter-spacing: -.3px; }
.section-head h2 i { font-style: normal; color: var(--red); }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 15.5px; }
.section-head.left { margin-left: 0; text-align: left; }

/* ---------------- 服务卡片 ---------------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }

.svc {
  position: relative; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 28px 24px 24px;
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), border-color .28s var(--ease);
  height: 100%;
}
.svc::after {
  content: ""; position: absolute; left: 24px; right: 24px; bottom: 0; height: 3px;
  background: linear-gradient(90deg, var(--red), #FF8A80);
  transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
  border-radius: 3px 3px 0 0;
}
.svc:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #F5DAD7; }
.svc:hover::after { transform: scaleX(1); }
.svc-ico {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center;
  background: var(--red-50); color: var(--red); margin-bottom: 18px;
}
.svc-ico svg { width: 26px; height: 26px; }
.svc h3 { font-size: 18.5px; margin-bottom: 9px; }
.svc p { color: var(--muted); font-size: 14.5px; line-height: 1.7; margin-bottom: 16px; }
.svc ul { display: grid; gap: 8px; }
.svc li { font-size: 13.5px; color: var(--ink-2); padding-left: 22px; position: relative; }
.svc li::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 14px; height: 14px; border-radius: 50%;
  background: var(--red-50); box-shadow: inset 0 0 0 1px var(--red-100);
}
.svc li::after {
  content: ""; position: absolute; left: 4px; top: 11px; width: 6px; height: 3px;
  border-left: 1.5px solid var(--red); border-bottom: 1.5px solid var(--red); transform: rotate(-45deg);
}

/* ---------------- 行业 ---------------- */
.ind-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 16px; }
.ind {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 10px 20px; text-align: center;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), color .25s var(--ease);
}
.ind:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.ind .ic {
  width: 46px; height: 46px; margin: 0 auto 12px; border-radius: 12px;
  background: var(--red-50); color: var(--red); display: grid; place-items: center;
  transition: background .25s var(--ease), color .25s var(--ease);
}
.ind:hover .ic { background: var(--red); color: #fff; }
.ind .ic svg { width: 24px; height: 24px; }
.ind span { font-size: 14px; color: var(--ink-2); }

/* ---------------- 案例 ---------------- */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.case {
  display: flex; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l);
  overflow: hidden; transition: transform .28s var(--ease), box-shadow .28s var(--ease);
}
.case:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.case-cover {
  flex: 0 0 200px; position: relative; overflow: hidden;
  background: linear-gradient(135deg, #FF6A5E, var(--red-700));
  display: grid; place-items: center;
}
.case-cover img { width: 100%; height: 100%; object-fit: cover; }
.case-cover .ph { color: rgba(255, 255, 255, .92); display: grid; place-items: center; gap: 8px; padding: 20px; text-align: center; }
.case-cover .ph svg { width: 34px; height: 34px; opacity: .9; }
.case-cover .ph span { font-size: 12px; letter-spacing: 1px; opacity: .85; }
.case-body { padding: 24px 24px 22px; display: flex; flex-direction: column; }
.case-body .tag {
  align-self: flex-start; font-size: 12px; color: var(--red); background: var(--red-50);
  padding: 3px 10px; border-radius: 6px; margin-bottom: 10px;
}
.case-body h3 { font-size: 17px; margin-bottom: 8px; transition: color .2s var(--ease); }
.case:hover .case-body h3 { color: var(--red); }
.case-body p { color: var(--muted); font-size: 14px; line-height: 1.7; margin-bottom: 14px; }
.case-more { margin-top: auto; font-size: 13.5px; color: var(--red); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }
.case-more span { transition: transform .2s var(--ease); }
.case:hover .case-more span { transform: translateX(4px); }

/* ---------------- 流程 ---------------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step {
  position: relative; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius); padding: 30px 24px 26px;
}
.step b {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 11px;
  background: var(--red); color: #fff; font-size: 15px; margin-bottom: 16px;
  box-shadow: 0 6px 16px rgba(225, 37, 27, .28);
}
.step h3 { font-size: 16.5px; margin-bottom: 8px; }
.step p { font-size: 13.5px; color: var(--muted); line-height: 1.7; margin: 0; }
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 48px; right: -14px; width: 8px; height: 8px;
  border-top: 2px solid var(--line); border-right: 2px solid var(--line);
  transform: rotate(45deg); z-index: 2;
}

/* ---------------- 动态 ---------------- */
.news-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px 24px; display: flex; flex-direction: column;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news-card .date { font-size: 12.5px; color: var(--muted); letter-spacing: .5px; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.news-card .date::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--red); }
.news-card h3 { font-size: 16.5px; line-height: 1.55; margin-bottom: 10px; transition: color .2s var(--ease); }
.news-card:hover h3 { color: var(--red); }
.news-card p { font-size: 14px; color: var(--muted); line-height: 1.7; flex: 1; }
.news-card .more { margin-top: 16px; font-size: 13px; color: var(--red); font-weight: 600; }

/* ---------------- CTA ---------------- */
.cta {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(110% 140% at 12% 20%, #FF5F52 0%, var(--red) 45%, var(--red-700) 100%);
}
.cta::before {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px);
  background-size: 22px 22px; opacity: .55;
}
.cta .wrap { position: relative; z-index: 2; padding: 68px 24px; display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta h2 { color: #fff; font-size: clamp(23px, 2.4vw, 32px); margin-bottom: 10px; }
.cta p { color: rgba(255, 255, 255, .9); margin: 0; font-size: 15.5px; max-width: 620px; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 26px; border-radius: 10px; border: 1px solid transparent;
  font-size: 15px; font-weight: 600; cursor: pointer;
  transition: transform .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease), color .18s var(--ease);
}
.btn-red { background: var(--red); color: #fff; box-shadow: var(--shadow-red); }
.btn-red:hover { background: var(--red-600); transform: translateY(-2px); }
.btn-white { background: #fff; color: var(--red); box-shadow: 0 10px 24px rgba(90, 10, 6, .18); }
.btn-white:hover { transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--red); border-color: currentColor; }
.btn-outline:hover { background: var(--red-50); }
.btn-ghost { background: rgba(255, 255, 255, .12); color: #fff; border-color: rgba(255, 255, 255, .5); }
.btn-ghost:hover { background: rgba(255, 255, 255, .22); }
.btn-sm { padding: 9px 18px; font-size: 14px; }

/* ---------------- 页面头部（内页） ---------------- */
.page-hero {
  position: relative; overflow: hidden; color: #fff;
  background: radial-gradient(120% 130% at 80% 0%, #FF5A4E 0%, var(--red) 45%, var(--red-700) 100%);
  padding: 64px 0 56px;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .06) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(70% 90% at 20% 20%, #000, transparent 80%);
  mask-image: radial-gradient(70% 90% at 20% 20%, #000, transparent 80%);
}
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { color: #fff; font-size: clamp(26px, 3vw, 38px); margin-bottom: 14px; }
.page-hero p { color: rgba(255, 255, 255, .9); max-width: 640px; margin: 0; font-size: 15.5px; }
.crumb { background: #fff; border-bottom: 1px solid var(--line); font-size: 13px; color: var(--muted); }
.crumb .wrap { display: flex; align-items: center; gap: 8px; height: 46px; flex-wrap: wrap; }
.crumb a:hover { color: var(--red); }
.crumb .sep { color: #C9CDD6; }
.crumb [aria-current] { color: var(--ink-2); }

/* ---------------- 内页组件 ---------------- */
.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: start; }
.prose h2 { font-size: 26px; margin-bottom: 18px; }
.prose p { font-size: 15.5px; line-height: 1.95; color: var(--ink-2); margin-bottom: 1.1em; }
.lead {
  font-size: 17px; line-height: 1.9; color: var(--ink);
  padding: 20px 24px; background: var(--red-50); border-left: 3px solid var(--red);
  border-radius: 0 var(--radius) var(--radius) 0; margin-bottom: 28px;
}
.point-list { display: grid; gap: 14px; }
.point {
  display: flex; gap: 14px; padding: 18px 20px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
}
.point .n {
  flex: 0 0 30px; height: 30px; border-radius: 9px; background: var(--red-50); color: var(--red);
  display: grid; place-items: center; font-size: 13px; font-weight: 700;
}
.point b { display: block; font-size: 15.5px; color: var(--ink); margin-bottom: 4px; }
.point p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.7; }

.svc-detail { display: grid; grid-template-columns: 1fr; gap: 0; }
.svc-block {
  display: grid; grid-template-columns: 300px 1fr; gap: 44px;
  padding: 46px 0; border-bottom: 1px solid var(--line);
}
.svc-block:last-child { border-bottom: 0; }
.svc-block .left .svc-ico { width: 58px; height: 58px; }
.svc-block .left h2 { font-size: 23px; margin-bottom: 10px; }
.svc-block .left .sub { font-size: 13.5px; color: var(--muted); }
.svc-block .right p { font-size: 15px; line-height: 1.9; }
.svc-block .feats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 18px; }
.svc-block .feats li { font-size: 14px; padding-left: 24px; position: relative; color: var(--ink-2); }
.svc-block .feats li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--red); font-weight: 700;
}

/* 联系页（仅在线咨询） */
.consult-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 52px; align-items: start; }

.consult-aside .eyebrow {
  display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: 2px;
  color: var(--red); background: var(--red-50); padding: 5px 13px; border-radius: 999px; margin-bottom: 18px;
}
.consult-aside h2 { font-size: clamp(24px, 2.5vw, 32px); line-height: 1.42; margin-bottom: 16px; }
.consult-aside .lead { font-size: 14.5px; line-height: 1.95; color: var(--muted); margin-bottom: 26px; }

.c-promises { display: grid; gap: 12px; }
.c-promises li {
  display: flex; gap: 14px; padding: 16px 18px; background: #fff;
  border: 1px solid var(--line); border-radius: 14px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
}
.c-promises li:hover { border-color: var(--red-100); box-shadow: var(--shadow-s); transform: translateY(-1px); }
.c-promises .ic {
  flex: 0 0 38px; height: 38px; border-radius: 11px;
  background: var(--red-50); color: var(--red); display: grid; place-items: center;
}
.c-promises .ic svg { width: 19px; height: 19px; }
.c-promises b { display: block; font-size: 15px; color: var(--ink); margin-bottom: 3px; }
.c-promises p { font-size: 13px; line-height: 1.75; color: var(--muted); }

.c-scope { margin-top: 24px; }
.c-scope > label { display: block; font-size: 12.5px; color: var(--muted); letter-spacing: .5px; margin-bottom: 10px; }
.c-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.c-tags span {
  font-size: 13px; color: var(--ink-2); background: #fff;
  border: 1px solid var(--line); border-radius: 999px; padding: 6px 13px;
}

.consult-form-card { position: relative; padding: 34px 32px 30px; }
.consult-form-card::before {
  content: ""; position: absolute; left: 32px; right: 32px; top: 0; height: 3px;
  border-radius: 0 0 3px 3px; background: linear-gradient(90deg, var(--red), #FF7A5E);
}
.fc-head { margin-bottom: 22px; }
.fc-head h2 { font-size: 20px; margin-bottom: 6px; }
.fc-head p { font-size: 13.5px; color: var(--muted); }
.fc-head p em, .cm-head em { font-style: normal; color: var(--red); }
.privacy { margin: 14px 0 0; font-size: 12.5px; color: var(--muted); line-height: 1.8; }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-l); padding: 34px 32px; box-shadow: var(--shadow-s); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; color: var(--ink-2); margin-bottom: 7px; font-weight: 600; }
.field label em { font-style: normal; color: var(--red); margin-left: 3px; }
.field input, .field textarea, .field select {
  width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  font-size: 15px; color: var(--ink); background: #FCFCFD; transition: border-color .18s var(--ease), background .18s var(--ease), box-shadow .18s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--red); background: #fff; box-shadow: 0 0 0 3px rgba(225, 37, 27, .1);
}
.field textarea { min-height: 128px; resize: vertical; }
.field .hint { font-size: 12.5px; color: var(--muted); margin-top: 6px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }

.alert { padding: 13px 16px; border-radius: 10px; font-size: 14px; margin-bottom: 20px; }
.alert.ok { background: #ECFDF3; color: #067647; border: 1px solid #ABEFC6; }
.alert.err { background: #FEF3F2; color: #B42318; border: 1px solid #FECDCA; }

/* 案例/动态详情 */
.article { max-width: 820px; margin: 0 auto; }
.article h1 { font-size: clamp(24px, 2.6vw, 34px); margin-bottom: 16px; }
.article-meta { display: flex; gap: 16px; font-size: 13px; color: var(--muted); padding-bottom: 22px; margin-bottom: 28px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.article-meta .tag { color: var(--red); background: var(--red-50); padding: 3px 10px; border-radius: 6px; }
.article-body { font-size: 15.5px; line-height: 2; }
.article-body p { margin-bottom: 1.15em; }
.article-nav { display: flex; justify-content: space-between; gap: 20px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 14px; flex-wrap: wrap; }
.article-nav a { color: var(--ink-2); max-width: 46%; }
.article-nav a:hover { color: var(--red); }
.article-nav span { color: var(--muted); margin-right: 6px; }

/* 分页 */
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 44px; flex-wrap: wrap; }
.pager a, .pager span {
  min-width: 40px; height: 40px; padding: 0 12px; border-radius: 9px; border: 1px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center; font-size: 14px; color: var(--ink-2); background: #fff;
}
.pager a:hover { border-color: var(--red); color: var(--red); }
.pager .on { background: var(--red); border-color: var(--red); color: #fff; }
.empty { text-align: center; padding: 70px 20px; color: var(--muted); border: 1px dashed var(--line); border-radius: var(--radius); }

/* ---------------- 页脚 ---------------- */
.site-footer { background: #101218; color: rgba(255, 255, 255, .68); font-size: 14px; }
.footer-main { display: grid; grid-template-columns: 1.45fr .8fr .95fr 1.2fr; gap: 40px; padding: 60px 24px 48px; }
.site-footer .brand-text b { color: #fff; }
.site-footer .brand-text i { color: rgba(255, 255, 255, .5); }
.site-footer .brand img { filter: none; }
.f-brand p { margin: 18px 0 18px; line-height: 1.85; color: rgba(255, 255, 255, .6); font-size: 13.5px; }
.f-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.f-badges span {
  font-size: 12px; color: rgba(255, 255, 255, .62); padding: 4px 11px;
  border: 1px solid rgba(255, 255, 255, .12); border-radius: 999px;
}

/* 页脚在线咨询卡 */
.f-consult {
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: 16px; padding: 22px 22px 18px;
}
.f-consult h4 { color: #fff; font-size: 15px; margin-bottom: 10px; letter-spacing: .5px; }
.f-consult p { font-size: 13px; line-height: 1.8; color: rgba(255, 255, 255, .58); margin-bottom: 16px; }
.f-consult-btn { width: 100%; justify-content: center; }
.f-consult .f-line {
  margin-top: 14px; padding-top: 13px; border-top: 1px solid rgba(255, 255, 255, .08);
  color: rgba(255, 255, 255, .48); font-size: 12.5px;
}
.f-col h4 { color: #fff; font-size: 15px; margin-bottom: 18px; letter-spacing: .5px; }
.f-col a, .f-line { display: flex; align-items: center; gap: 8px; padding: 7px 0; color: rgba(255, 255, 255, .62); font-size: 13.5px; }
.f-col a:hover { color: #fff; }
.ico-sm { width: 15px; height: 15px; flex: 0 0 15px; opacity: .8; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .09); }
.footer-bottom .wrap {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding-top: 20px; padding-bottom: 20px; font-size: 12.5px; color: rgba(255, 255, 255, .45);
}
.footer-bottom a { color: rgba(255, 255, 255, .6); }
.footer-bottom a:hover { color: #fff; }
.f-sep { margin-left: auto; }

/* ---------------- 底部在线咨询胶囊 ---------------- */
.consult-dock {
  position: fixed; left: 50%; bottom: 22px; transform: translate(-50%, 14px);
  z-index: 85; opacity: 0; transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.consult-dock.in { opacity: 1; transform: translate(-50%, 0); }

.consult-pill {
  display: inline-flex; align-items: center; gap: 12px; cursor: pointer;
  padding: 9px 18px 9px 9px; border-radius: 999px;
  border: 1px solid rgba(20, 22, 30, .08);
  background: rgba(255, 255, 255, .96);
  -webkit-backdrop-filter: saturate(180%) blur(10px);
  backdrop-filter: saturate(180%) blur(10px);
  box-shadow: 0 12px 32px rgba(20, 22, 30, .16), 0 2px 6px rgba(20, 22, 30, .06);
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.consult-pill:hover {
  transform: translateY(-2px);
  border-color: var(--red-100);
  box-shadow: 0 16px 40px rgba(225, 37, 27, .2), 0 2px 6px rgba(20, 22, 30, .06);
}
.consult-pill:active { transform: translateY(0); }

.cp-badge {
  position: relative; flex: 0 0 38px; width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, #FF4A3D, var(--red-600));
  color: #fff; display: grid; place-items: center;
  box-shadow: 0 6px 16px rgba(225, 37, 27, .32);
}
.cp-badge svg { width: 19px; height: 19px; }
.cp-badge::after {
  content: ""; position: absolute; right: -1px; top: -1px;
  width: 9px; height: 9px; border-radius: 50%; background: #22C55E; border: 2px solid #fff;
}
.cp-badge::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  animation: cpPulse 2.8s infinite;
}
@keyframes cpPulse {
  0%   { box-shadow: 0 0 0 0 rgba(225, 37, 27, .32); }
  70%  { box-shadow: 0 0 0 13px rgba(225, 37, 27, 0); }
  100% { box-shadow: 0 0 0 0 rgba(225, 37, 27, 0); }
}

.cp-copy { display: flex; flex-direction: column; line-height: 1.25; text-align: left; }
.cp-copy b { font-size: 14.5px; color: var(--ink); letter-spacing: .3px; }
.cp-copy i { font-style: normal; font-size: 11.5px; color: var(--muted); margin-top: 3px; }
.cp-go { color: var(--red); font-size: 15px; margin-left: 2px; transition: transform .2s var(--ease); }
.consult-pill:hover .cp-go { transform: translateX(3px); }

/* ---------------- 咨询弹窗 ---------------- */
.consult-modal { position: fixed; inset: 0; z-index: 120; display: grid; place-items: center; padding: 24px; }
.consult-modal[hidden] { display: none; }
.cm-backdrop {
  position: absolute; inset: 0; background: rgba(16, 18, 24, .52);
  -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
  opacity: 0; transition: opacity .26s var(--ease);
}
.consult-modal.open .cm-backdrop { opacity: 1; }
.cm-panel {
  position: relative; width: 100%; max-width: 520px; max-height: calc(100vh - 48px);
  overflow-y: auto; background: #fff; border-radius: var(--radius-l);
  padding: 28px 30px 24px; box-shadow: var(--shadow-l);
  transform: translateY(18px) scale(.985); opacity: 0;
  transition: transform .28s var(--ease), opacity .28s var(--ease);
}
.consult-modal.open .cm-panel { transform: none; opacity: 1; }

.cm-head { display: flex; gap: 14px; align-items: flex-start; padding-right: 34px; margin-bottom: 20px; }
.cm-ico {
  flex: 0 0 46px; width: 46px; height: 46px; border-radius: 14px;
  background: var(--red-50); color: var(--red); display: grid; place-items: center;
}
.cm-ico svg { width: 23px; height: 23px; }
.cm-head h3 { font-size: 19px; margin-bottom: 4px; }
.cm-head p { font-size: 13px; color: var(--muted); line-height: 1.6; }
.cm-close {
  position: absolute; right: 14px; top: 14px; width: 34px; height: 34px; padding: 0;
  border: 0; border-radius: 50%; background: var(--bg); color: var(--muted);
  font-size: 20px; line-height: 1; cursor: pointer; transition: .18s var(--ease);
}
.cm-close:hover { background: var(--red-50); color: var(--red); }

.cm-panel .field { margin-bottom: 14px; }
.cm-panel .field-row { gap: 12px; }
.cm-panel textarea { min-height: 100px; }
.cm-err:empty { display: none; }
.cm-note {
  margin: 12px 0 0; font-size: 12px; color: var(--muted); line-height: 1.7;
}
.cm-done { text-align: center; padding: 26px 6px 10px; }
.cm-done .ok-ico {
  width: 62px; height: 62px; margin: 0 auto 16px; border-radius: 50%;
  background: #ECFDF3; color: #067647; display: grid; place-items: center; font-size: 30px;
}
.cm-done h3 { font-size: 18px; margin-bottom: 8px; }
.cm-done p { font-size: 13.5px; color: var(--muted); }
body.modal-open { overflow: hidden; }

/* ---------------- 浮动工具 ---------------- */
.float-tools { position: fixed; right: 22px; bottom: 26px; z-index: 80; display: grid; gap: 10px; }
.go-top {
  width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line); background: #fff;
  color: var(--ink-2); cursor: pointer; font-size: 16px; box-shadow: var(--shadow-s);
  opacity: 0; visibility: hidden; transition: .25s var(--ease); justify-self: end;
}
.go-top.show { opacity: 1; visibility: visible; }
.go-top:hover { color: var(--red); border-color: var(--red-100); }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1080px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 48px; }
  .hero { padding-bottom: 120px; }
  .hero-visual { max-width: 520px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .ind-grid { grid-template-columns: repeat(4, 1fr); }
  .footer-main { grid-template-columns: 1.3fr .85fr .95fr 1.15fr; gap: 28px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .consult-layout { grid-template-columns: 1fr; gap: 36px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2)::after { display: none; }
  .news-list { grid-template-columns: repeat(2, 1fr); }
  .svc-block { grid-template-columns: 1fr; gap: 20px; padding: 34px 0; }
}

@media (max-width: 820px) {
  .nav {
    position: fixed; inset: 114px 0 auto 0; background: #fff; flex-direction: column;
    align-items: stretch; padding: 14px 20px 22px; gap: 2px; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow); transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: .22s var(--ease);
  }
  .nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { padding: 13px 10px; border-radius: 8px; font-size: 16px; }
  .nav a.active::after { display: none; }
  .nav a.active { background: var(--red-50); }
  .burger { display: block; }
  .header-cta { display: none; }
  .site-header .wrap { height: 66px; }
  .site-header { position: sticky; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 36px; }
  .case { flex-direction: column; }
  .case-cover { flex: 0 0 150px; }
  .case-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: repeat(2, 1fr); padding: 22px 6px; row-gap: 20px; }
  .stat:nth-child(2) { border-right: 0; }
  .stat b { font-size: 26px; }
  .ind-grid { grid-template-columns: repeat(3, 1fr); }
  .cta .wrap { padding: 46px 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 30px; padding: 44px 24px 36px; }
  .f-consult { grid-column: auto; }
  .f-sep { margin-left: 0; flex-basis: 100%; }
  .article-nav a { max-width: 100%; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  .wrap { padding: 0 18px; }
  .topbar .wrap { font-size: 12px; }
  .topbar .wrap > span:first-child { display: none; }
  .topbar .wrap { justify-content: center; }
  .brand img { width: 34px; height: 34px; }
  .brand-text b { font-size: 17px; }
  .brand-text i { display: none; }
  .hero { padding: 52px 0 110px; }
  .hero-actions .btn { flex: 1 1 100%; }
  .hero-card-float { right: 4px; bottom: -22px; transform: scale(.92); }
  .dash { transform: none; }
  .grid-4, .grid-3, .grid-2, .steps, .news-list { grid-template-columns: 1fr; }
  .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .field-row { grid-template-columns: 1fr; }
  .section { padding: 52px 0; }
  .page-hero { padding: 44px 0 38px; }
  .form-card { padding: 24px 20px; }

  /* 胶囊浮框：手机端通栏 */
  .consult-dock { left: 14px; right: 14px; bottom: 12px; transform: translateY(14px); }
  .consult-dock.in { transform: none; }
  .consult-pill { width: 100%; justify-content: flex-start; padding: 8px 14px 8px 8px; }
  .cp-copy i { font-size: 11px; }
  .float-tools { right: 14px; bottom: 86px; }
  .footer-bottom .wrap { padding-bottom: 82px; }

  /* 弹窗：手机端底部抽屉 */
  .consult-modal { padding: 0; align-items: end; }
  .cm-panel {
    max-width: none; max-height: 92vh; border-radius: 20px 20px 0 0;
    padding: 24px 20px 20px; transform: translateY(28px);
  }
  .consult-modal.open .cm-panel { transform: none; }
  .cm-head { padding-right: 30px; }
}

/* ---------------- 筛选条 ---------------- */
.filter-bar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.chip {
  padding: 8px 16px; border-radius: 999px; border: 1px solid var(--line);
  background: #fff; font-size: 14px; color: var(--ink-2); transition: .2s var(--ease);
}
.chip:hover { border-color: var(--red-100); color: var(--red); }
.chip.on { background: var(--red); border-color: var(--red); color: #fff; font-weight: 600; }

/* ---------------- FAQ ---------------- */
.faq { max-width: 860px; margin: 0 auto; display: grid; gap: 12px; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 4px 22px; transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.faq-item[open] { border-color: var(--red-100); box-shadow: var(--shadow-s); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 17px 34px 17px 0; position: relative;
  font-size: 16px; font-weight: 600; color: var(--ink);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .chev {
  position: absolute; right: 4px; top: 50%; width: 9px; height: 9px; margin-top: -6px;
  border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg); transition: transform .25s var(--ease);
}
.faq-item[open] .chev { transform: rotate(-135deg); margin-top: -2px; border-color: var(--red); }
.faq-a { padding: 0 0 18px; font-size: 14.5px; line-height: 1.9; color: var(--ink-2); }
.faq-a p { margin-bottom: .8em; }

/* ---------------- 列表两列 ---------------- */
.news-list.cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 820px) { .news-list.cols-2 { grid-template-columns: 1fr; } }