/* ============================================================
   灵活用工平台 — 官网样式
   ============================================================ */

:root{
  --ink:#0C1A2B;
  --ink-2:#14273D;
  --ink-3:#1E3450;
  --text:#1B2836;
  --muted:#66717F;
  --muted-2:#8A94A1;
  --line:#E4E7EC;
  --line-2:#EEF0F3;
  --soft:#F6F7F9;
  --white:#fff;
  --gold:#C69B5C;
  --gold-deep:#AE8244;
  --gold-tint:#F3E9DA;
  --danger:#C8453B;
  --radius:14px;
  --shadow-sm:0 2px 8px rgba(12,26,43,.05);
  --shadow:0 14px 40px rgba(12,26,43,.08);
  --shadow-lg:0 28px 70px rgba(12,26,43,.14);
  --ease:cubic-bezier(.22,.61,.36,1);
  --header-h:76px;
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}

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

h1,h2,h3,h4{margin:0;font-weight:600;line-height:1.35;letter-spacing:-.01em}
p{margin:0}
ul,ol,dl,dd{margin:0;padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 28px;
}

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

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  height:48px;
  padding:0 26px;
  border-radius:8px;
  font-size:15px;
  font-weight:500;
  letter-spacing:.01em;
  white-space:nowrap;
  border:1px solid transparent;
  transition:transform .35s var(--ease),background .3s,color .3s,border-color .3s,box-shadow .35s;
}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:var(--ink-3);transform:translateY(-2px);box-shadow:0 12px 26px rgba(12,26,43,.22)}
.btn-gold{
  background:linear-gradient(135deg,#D6AE71,#BE8F4C);
  color:#20180B;
  font-weight:600;
  box-shadow:0 8px 20px rgba(174,130,68,.24);
}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(174,130,68,.32);background:linear-gradient(135deg,#DDB77B,#C79A57)}
.btn-ghost{border-color:rgba(255,255,255,.26);color:#fff;background:rgba(255,255,255,.04)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.45);transform:translateY(-2px)}
.btn-sm{height:40px;padding:0 20px;font-size:14px;border-radius:7px}
.btn-lg{height:54px;padding:0 32px;font-size:15.5px}
.btn-block{width:100%}

/* ============================================================
   顶部导航
   ============================================================ */
.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:100;
  height:var(--header-h);
  display:flex;
  align-items:center;
  color:#fff;
  transition:background .4s,box-shadow .4s,border-color .4s,color .3s;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.site-header.scrolled{
  background:rgba(255,255,255,.94);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  border-bottom-color:var(--line);
  color:var(--text);
  box-shadow:0 2px 20px rgba(12,26,43,.06);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%}

.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{width:38px;height:38px;color:currentColor;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:17px;font-weight:600;letter-spacing:.04em}
.brand-text em{
  font-style:normal;
  font-size:8.5px;
  letter-spacing:.2em;
  opacity:.5;
  margin-top:5px;
  font-weight:500;
}

.nav{display:flex;align-items:center;gap:6px}
.nav a{
  position:relative;
  padding:9px 13px;
  font-size:14.5px;
  opacity:.76;
  transition:opacity .25s,color .25s;
}
.nav a::after{
  content:"";
  position:absolute;
  left:13px;right:13px;bottom:2px;
  height:1px;
  background:var(--gold);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .35s var(--ease);
}
.nav a:hover{opacity:1}
.nav a:hover::after{transform:scaleX(1)}

.header-actions{display:flex;align-items:center;gap:16px;flex-shrink:0}
.header-phone{
  display:inline-flex;
  align-items:center;
  gap:7px;
  font-size:14px;
  font-weight:500;
  letter-spacing:.02em;
  opacity:.85;
  transition:opacity .25s;
}
.header-phone:hover{opacity:1}
.header-phone svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.nav-toggle{
  display:none;
  width:40px;height:40px;
  border-radius:8px;
  position:relative;
}
.nav-toggle span{
  position:absolute;
  left:11px;
  width:18px;height:1.6px;
  background:currentColor;
  border-radius:2px;
  transition:transform .35s var(--ease),opacity .2s;
}
.nav-toggle span:nth-child(1){top:15px}
.nav-toggle span:nth-child(2){top:19.5px}
.nav-toggle span:nth-child(3){top:24px}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(4.5px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-4.5px) rotate(-45deg)}

/* ============================================================
   首屏
   ============================================================ */
.hero{
  position:relative;
  background:var(--ink);
  color:#fff;
  padding:calc(var(--header-h) + 72px) 0 0;
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{position:absolute;inset:0;z-index:-1;overflow:hidden}
.hero-grid{
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 20%,transparent 78%);
  mask-image:radial-gradient(120% 90% at 50% 0%,#000 20%,transparent 78%);
}
.hero-glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5}
.hero-glow.a{width:620px;height:620px;top:-260px;right:-120px;background:radial-gradient(circle,rgba(198,155,92,.42),transparent 68%)}
.hero-glow.b{width:520px;height:520px;bottom:-240px;left:-180px;background:radial-gradient(circle,rgba(58,110,168,.4),transparent 70%)}

.hero-inner{
  display:grid;
  grid-template-columns:1.04fr .96fr;
  gap:64px;
  align-items:center;
  padding-bottom:56px;
}
.hero-copy{max-width:580px}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:9px;
  height:32px;
  padding:0 14px;
  border:1px solid rgba(198,155,92,.34);
  border-radius:999px;
  background:rgba(198,155,92,.09);
  color:#E0C193;
  font-size:12.5px;
  letter-spacing:.08em;
  margin-bottom:26px;
}
.eyebrow i{width:5px;height:5px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 3px rgba(198,155,92,.2)}

.hero h1{
  font-size:clamp(32px,4.1vw,56px);
  line-height:1.24;
  letter-spacing:-.025em;
  font-weight:600;
  margin-bottom:22px;
}
.hero h1 .hl{
  color:#E2C69B;
  position:relative;
  letter-spacing:-.02em;
}
.hero-sub{
  font-size:16px;
  line-height:1.95;
  color:rgba(255,255,255,.66);
  max-width:530px;
  margin-bottom:34px;
}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero .btn-primary{background:#fff;color:var(--ink);font-weight:600}
.hero .btn-primary:hover{background:#F3F5F8;box-shadow:0 16px 34px rgba(0,0,0,.28)}

.hero-points{display:flex;flex-wrap:wrap;gap:10px 26px}
.hero-points li{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:13.5px;
  color:rgba(255,255,255,.6);
}
.hero-points svg{
  width:15px;height:15px;
  fill:none;
  stroke:var(--gold);
  stroke-width:2.2;
  stroke-linecap:round;
  stroke-linejoin:round;
}

/* --- 结算看板示意 --- */
.hero-visual{position:relative;perspective:1200px}
.hero-card{
  position:relative;
  background:#fff;
  color:var(--text);
  border-radius:18px;
  padding:26px 26px 20px;
  box-shadow:0 40px 90px rgba(0,0,0,.42),0 0 0 1px rgba(255,255,255,.14);
  transform:rotateX(3deg) rotateY(-4deg);
  transition:transform .8s var(--ease);
}
.hero-card:hover{transform:rotateX(0) rotateY(0)}

.hc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.hc-live{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);letter-spacing:.02em}
.hc-live i{width:6px;height:6px;border-radius:50%;background:#3FA36B;box-shadow:0 0 0 4px rgba(63,163,107,.14)}
.hc-badge{
  font-size:11px;
  padding:3px 9px;
  border-radius:999px;
  background:var(--gold-tint);
  color:var(--gold-deep);
  letter-spacing:.05em;
}
.hc-amount{
  font-size:38px;
  font-weight:600;
  letter-spacing:-.03em;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
  color:var(--ink);
}
.hc-amount .cur{font-size:20px;font-weight:500;margin-right:4px;color:var(--muted)}
.hc-amount .dec{font-size:22px;color:var(--muted-2);font-weight:500}
.hc-meta{font-size:12.5px;color:var(--muted);margin-top:8px}

.hc-bars{
  display:flex;
  align-items:flex-end;
  gap:10px;
  height:104px;
  margin:22px 0 6px;
  padding-bottom:20px;
  border-bottom:1px dashed var(--line);
}
.hc-bar{
  flex:1;
  height:100%;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  align-items:center;
  gap:8px;
  position:relative;
}
.hc-bar i{
  width:100%;
  height:var(--h);
  border-radius:4px 4px 3px 3px;
  background:linear-gradient(180deg,#E3D3B9,#EDE5D8);
  transition:height .9s var(--ease);
}
.hc-bar.is-peak i{background:linear-gradient(180deg,#C69B5C,#DBB47C)}
.hc-bar span{font-size:10.5px;color:var(--muted-2);position:absolute;bottom:-2px}

.hc-list{display:flex;flex-direction:column;gap:2px;margin-top:14px}
.hc-row{display:flex;align-items:center;gap:11px;padding:11px 0}
.hc-ico{
  width:26px;height:26px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:#EDF6F0;
  flex-shrink:0;
}
.hc-ico svg{width:13px;height:13px;fill:none;stroke:#3FA36B;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.hc-txt{display:flex;flex-direction:column;line-height:1.3;flex:1}
.hc-txt b{font-size:14px;font-weight:600;letter-spacing:.01em}
.hc-txt em{font-style:normal;font-size:11.5px;color:var(--muted-2);margin-top:3px}
.hc-tag{
  font-size:11px;
  font-weight:600;
  padding:3px 9px;
  border-radius:5px;
  background:var(--gold-tint);
  color:var(--gold-deep);
  letter-spacing:.03em;
}
.hc-tag.ok{background:#EDF6F0;color:#2F855A}

.float-card{
  position:absolute;
  display:flex;
  align-items:center;
  gap:10px;
  padding:11px 15px 11px 11px;
  background:#fff;
  border-radius:12px;
  box-shadow:0 18px 44px rgba(0,0,0,.3);
  animation:floaty 6s ease-in-out infinite;
}
.float-card b{display:block;font-size:12.5px;font-weight:600;color:var(--ink);line-height:1.3}
.float-card em{display:block;font-style:normal;font-size:11px;color:var(--muted-2);margin-top:2px}
.fc-ico{
  width:30px;height:30px;
  border-radius:8px;
  display:grid;place-items:center;
  background:var(--gold-tint);
  flex-shrink:0;
}
.fc-ico svg{width:16px;height:16px;fill:none;stroke:var(--gold-deep);stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.fc-1{top:-46px;right:26px;animation-delay:.4s}
.fc-2{bottom:-36px;left:-26px;animation-delay:1.6s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* --- 数据条 --- */
.hero-stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.11);
  padding:30px 0 34px;
}
.hero-stats > div{padding-right:20px;position:relative}
.hero-stats > div + div{border-left:1px solid rgba(255,255,255,.09);padding-left:32px}
.hero-stats dt{
  font-size:30px;
  font-weight:600;
  letter-spacing:-.02em;
  color:#fff;
  line-height:1.2;
  font-variant-numeric:tabular-nums;
}
.hero-stats dd{font-size:13px;color:rgba(255,255,255,.56);margin-top:6px;letter-spacing:.03em}

/* ============================================================
   通用区块
   ============================================================ */
.section{padding:clamp(64px,7.4vw,108px) 0;position:relative}
.section-soft{background:var(--soft)}
.section-dark{background:var(--ink);color:#fff}
.section-band{background:var(--gold-tint);padding:clamp(38px,4vw,56px) 0}
.section-contact{background:var(--soft);border-top:1px solid var(--line)}

.sec-head{max-width:730px;margin-bottom:clamp(34px,4vw,56px)}
.sec-label{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12.5px;
  letter-spacing:.14em;
  color:var(--gold-deep);
  font-weight:500;
  margin-bottom:16px;
}
.sec-label::before{content:"";width:22px;height:1px;background:var(--gold)}
.sec-label.light{color:#D5B789}
.sec-head h2{font-size:clamp(25px,3vw,38px);letter-spacing:-.022em;line-height:1.36}
.sec-desc{font-size:15.5px;color:var(--muted);line-height:1.9;margin-top:16px}
.section-dark .sec-label{color:#D5B789}
.section-dark h2{color:#fff}
.section-dark p{color:rgba(255,255,255,.64)}

/* ============================================================
   痛点
   ============================================================ */
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pain-card{
  position:relative;
  padding:34px 28px 30px;
  border-top:1px solid var(--ink);
  background:var(--white);
  transition:transform .45s var(--ease),box-shadow .45s;
}
.pain-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.pain-num{
  display:block;
  font-size:11.5px;
  letter-spacing:.16em;
  color:var(--gold);
  font-weight:600;
  margin-bottom:26px;
}
.pain-card h3{font-size:18px;margin-bottom:12px}
.pain-card p{font-size:14px;line-height:1.9;color:var(--muted)}

/* ============================================================
   核心服务
   ============================================================ */
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.service-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:36px 34px 30px;
  position:relative;
  overflow:hidden;
  transition:transform .45s var(--ease),box-shadow .45s,border-color .35s;
}
.service-card::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:2px;
  background:linear-gradient(90deg,var(--gold),rgba(198,155,92,0));
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .5s var(--ease);
}
.service-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#D9DEE5}
.service-card:hover::after{transform:scaleX(1)}
.svc-ico{
  width:46px;height:46px;
  border-radius:11px;
  display:grid;place-items:center;
  background:var(--gold-tint);
  margin-bottom:22px;
}
.svc-ico svg{width:23px;height:23px;fill:none;stroke:var(--gold-deep);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.service-card h3{font-size:19px;margin-bottom:11px}
.service-card p{font-size:14.5px;line-height:1.9;color:var(--muted)}
.svc-list{margin-top:18px;display:flex;flex-direction:column;gap:8px}
.svc-list li{
  position:relative;
  padding-left:16px;
  font-size:13px;
  color:var(--muted-2);
}
.svc-list li::before{
  content:"";
  position:absolute;
  left:0;top:11px;
  width:5px;height:5px;
  border-radius:50%;
  background:var(--gold);
}

/* ============================================================
   流程
   ============================================================ */
.steps{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:18px;
  position:relative;
  counter-reset:step;
}
.steps::before{
  content:"";
  position:absolute;
  top:19px;
  left:8%;
  right:8%;
  height:1px;
  background:linear-gradient(90deg,rgba(198,155,92,0),rgba(198,155,92,.55),rgba(198,155,92,0));
}
.step{position:relative;padding-top:0}
.step-dot{
  position:relative;
  z-index:1;
  display:grid;
  place-items:center;
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid rgba(198,155,92,.5);
  background:#fff;
  color:var(--gold-deep);
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.04em;
  margin-bottom:22px;
  transition:background .35s,color .35s,border-color .35s,transform .35s;
}
.step:hover .step-dot{background:var(--ink);border-color:var(--ink);color:#fff;transform:scale(1.06)}
.step-body h3{font-size:16.5px;margin-bottom:9px}
.step-body p{font-size:13.5px;line-height:1.85;color:var(--muted);min-height:75px}
.step-time{
  display:inline-block;
  margin-top:6px;
  font-size:11.5px;
  letter-spacing:.04em;
  color:var(--gold-deep);
  background:var(--gold-tint);
  padding:3px 9px;
  border-radius:4px;
}

/* ============================================================
   合规
   ============================================================ */
.section-dark{
  background:
    radial-gradient(60% 60% at 88% 12%,rgba(198,155,92,.16),transparent 70%),
    var(--ink);
}
.compliance-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.compliance-copy h2{font-size:clamp(25px,3vw,36px);margin-bottom:18px;line-height:1.4}
.compliance-copy > p{font-size:15px;line-height:1.95;max-width:520px}
.comp-list{margin-top:34px;display:flex;flex-direction:column;gap:2px}
.comp-list li{
  display:grid;
  grid-template-columns:82px 1fr;
  gap:18px;
  padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,.08);
  align-items:baseline;
}
.comp-list b{
  font-size:14px;
  font-weight:600;
  color:#E2C69B;
  letter-spacing:.04em;
}
.comp-list span{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.58)}

.comp-visual{display:flex;flex-direction:column;align-items:center;gap:26px}
.comp-ring{
  position:relative;
  width:min(340px,80vw);
  aspect-ratio:1;
  border-radius:50%;
  border:1px dashed rgba(198,155,92,.34);
  display:grid;
  place-items:center;
}
.comp-ring::before{
  content:"";
  position:absolute;
  inset:38px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.07);
}
.ring-core{
  width:132px;height:132px;
  border-radius:50%;
  background:linear-gradient(160deg,rgba(198,155,92,.22),rgba(198,155,92,.05));
  border:1px solid rgba(198,155,92,.38);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:4px;
  text-align:center;
  box-shadow:0 0 60px rgba(198,155,92,.16) inset;
}
.ring-core b{font-size:17px;color:#fff;letter-spacing:.06em}
.ring-core em{font-style:normal;font-size:11.5px;color:rgba(255,255,255,.5);letter-spacing:.1em}
.ring-node{
  position:absolute;
  padding:8px 18px;
  border-radius:999px;
  background:#16283C;
  border:1px solid rgba(198,155,92,.3);
  color:#E2C69B;
  font-size:13px;
  letter-spacing:.03em;
  box-shadow:0 8px 24px rgba(0,0,0,.28);
}
.ring-node.n1{top:-16px;left:50%;transform:translateX(-50%)}
.ring-node.n2{right:-24px;top:50%;transform:translateY(-50%)}
.ring-node.n3{bottom:-16px;left:50%;transform:translateX(-50%)}
.ring-node.n4{left:-24px;top:50%;transform:translateY(-50%)}
.comp-note{font-size:12.5px;color:rgba(255,255,255,.4);letter-spacing:.03em}

/* ============================================================
   场景
   ============================================================ */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scene-item{
  padding:26px 26px 24px;
  border:1px solid var(--line);
  border-radius:12px;
  background:#fff;
  transition:transform .4s var(--ease),border-color .35s,box-shadow .4s,background .35s;
}
.scene-item:hover{transform:translateY(-4px);border-color:rgba(198,155,92,.45);box-shadow:var(--shadow-sm);background:#FDFBF7}
.scene-ico{font-size:20px;line-height:1;display:block;margin-bottom:14px}
.scene-item h3{font-size:16px;margin-bottom:7px}
.scene-item p{font-size:13px;line-height:1.8;color:var(--muted)}

/* ============================================================
   数据带
   ============================================================ */
.band-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.band-item{text-align:center;padding:6px 10px;position:relative}
.band-item + .band-item::before{
  content:"";
  position:absolute;
  left:0;top:14%;
  height:72%;
  width:1px;
  background:rgba(174,130,68,.22);
}
.band-item b{
  display:block;
  font-size:clamp(26px,2.9vw,36px);
  font-weight:600;
  letter-spacing:-.02em;
  color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.band-item span{display:block;font-size:13px;color:#8A7550;margin-top:4px;letter-spacing:.03em}

/* ============================================================
   FAQ
   ============================================================ */
.faq-wrap{max-width:920px;margin:0 auto}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:24px 4px;
  text-align:left;
  font-size:16px;
  font-weight:500;
  line-height:1.6;
  color:var(--ink);
  transition:color .25s;
}
.faq-q:hover{color:var(--gold-deep)}
.faq-sign{
  position:relative;
  width:16px;height:16px;
  flex-shrink:0;
}
.faq-sign::before,.faq-sign::after{
  content:"";
  position:absolute;
  background:currentColor;
  transition:transform .35s var(--ease),opacity .3s;
}
.faq-sign::before{left:0;top:7.3px;width:16px;height:1.4px}
.faq-sign::after{top:0;left:7.3px;width:1.4px;height:16px}
.faq-q[aria-expanded="true"] .faq-sign::after{transform:rotate(90deg);opacity:0}
.faq-a{
  display:grid;
  grid-template-rows:0fr;
  transition:grid-template-rows .42s var(--ease);
}
.faq-a-inner{
  overflow:hidden;
  font-size:14.5px;
  line-height:1.95;
  color:var(--muted);
  padding-right:40px;
}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-item.open .faq-a-inner{padding-bottom:26px}

/* ============================================================
   咨询表单
   ============================================================ */
.contact-inner{display:grid;grid-template-columns:.92fr 1.08fr;gap:64px;align-items:start}
.contact-copy h2{font-size:clamp(25px,3vw,37px);line-height:1.4;margin:14px 0 18px;letter-spacing:-.022em}
.contact-sub{font-size:15px;line-height:1.95;color:var(--muted);max-width:420px}

.contact-points{margin:32px 0 34px;display:flex;flex-direction:column;gap:18px}
.contact-points li{display:flex;gap:14px;align-items:flex-start}
.contact-points li > span{
  font-size:11.5px;
  font-weight:600;
  color:var(--gold-deep);
  letter-spacing:.06em;
  padding-top:4px;
  min-width:20px;
}
.contact-points b{display:block;font-size:14.5px;font-weight:600;margin-bottom:3px}
.contact-points em{font-style:normal;font-size:13px;color:var(--muted);line-height:1.7}

.contact-direct{display:flex;flex-direction:column;gap:14px;padding-top:26px;border-top:1px solid var(--line)}
.contact-direct a{display:flex;align-items:center;gap:13px;width:fit-content}
.contact-direct svg{
  width:18px;height:18px;
  fill:none;stroke:var(--gold-deep);
  stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;
}
.contact-direct span{display:flex;flex-direction:column;line-height:1.35}
.contact-direct em{font-style:normal;font-size:11.5px;color:var(--muted-2);letter-spacing:.05em}
.contact-direct b{font-size:15px;font-weight:600;letter-spacing:.02em;color:var(--ink);transition:color .25s}
.contact-direct a:hover b{color:var(--gold-deep)}

.contact-form-wrap{position:relative}
.consult-form{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  padding:38px 38px 30px;
  box-shadow:0 22px 60px rgba(12,26,43,.08);
}
.form-head{margin-bottom:24px}
.form-head h3{font-size:20px;margin-bottom:6px}
.form-head p{font-size:12.5px;color:var(--muted-2)}
.form-head i,.field label i{color:var(--danger);font-style:normal}

.field{margin-bottom:16px;flex:1;min-width:0}
.field label{
  display:block;
  font-size:12.5px;
  color:var(--muted);
  margin-bottom:7px;
  letter-spacing:.02em;
}
.field input,.field select,.field textarea{
  width:100%;
  height:46px;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:8px;
  background:#FCFCFD;
  font-size:14.5px;
  color:var(--text);
  transition:border-color .25s,box-shadow .25s,background .25s;
  appearance:none;
}
.field textarea{height:auto;padding:12px 14px;line-height:1.75;resize:vertical;min-height:88px}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%238A94A1' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  background-size:11px;
  padding-right:34px;
  cursor:pointer;
}
.field input::placeholder,.field textarea::placeholder{color:#AEB6C0}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--ink-3);
  background:#fff;
  box-shadow:0 0 0 3px rgba(30,52,80,.07);
}
.field.has-error input,.field.has-error select{border-color:var(--danger);background:#FFF9F8}
.field.has-error input:focus{box-shadow:0 0 0 3px rgba(200,69,59,.09)}
.err{display:none;font-size:12px;color:var(--danger);margin-top:6px}
.field.has-error .err{display:block}
.field-row{display:flex;gap:14px}

.hp{
  position:absolute !important;
  left:-9999px !important;
  width:1px;height:1px;
  overflow:hidden;
}

.consult-form .btn{margin-top:8px;height:50px}
.btn-loading{
  display:none;
  width:15px;height:15px;
  border:2px solid rgba(255,255,255,.35);
  border-top-color:#fff;
  border-radius:50%;
  animation:spin .7s linear infinite;
}
.btn.is-loading .btn-loading{display:block}
.btn.is-loading .btn-label{opacity:.72}
.btn.is-loading{pointer-events:none}
@keyframes spin{to{transform:rotate(360deg)}}

.form-legal{font-size:11.5px;line-height:1.75;color:var(--muted-2);margin-top:14px;text-align:center}
.form-legal a{color:var(--muted);text-decoration:underline;text-underline-offset:2px}

.form-result{
  display:none;
  margin-top:14px;
  padding:12px 14px;
  border-radius:8px;
  font-size:13px;
  line-height:1.7;
}
.form-result.show{display:block}
.form-result.ok{background:#EFF8F2;border:1px solid #CFE8D9;color:#25714A}
.form-result.fail{background:#FDF3F2;border:1px solid #F3D7D4;color:#A93B32}
.form-result a{text-decoration:underline;font-weight:600}

/* ============================================================
   页脚
   ============================================================ */
.site-footer{background:var(--ink);color:#fff;padding:64px 0 26px;position:relative}
.footer-top{
  display:grid;
  grid-template-columns:1.6fr .8fr .8fr 1.2fr;
  gap:40px;
  padding-bottom:52px;
  border-bottom:1px solid rgba(255,255,255,.09);
}
.brand-footer{color:#fff;margin-bottom:20px}
.footer-brand p{font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.5);max-width:290px}
.footer-col h4{
  font-size:12.5px;
  font-weight:600;
  letter-spacing:.12em;
  color:rgba(255,255,255,.42);
  margin-bottom:18px;
}
.footer-col a{
  display:block;
  font-size:13.5px;
  color:rgba(255,255,255,.72);
  padding:5px 0;
  transition:color .25s,transform .25s;
}
.footer-col a:hover{color:#E2C69B}
.footer-contact p{display:flex;flex-direction:column;gap:2px;margin-bottom:14px}
.footer-contact em{font-style:normal;font-size:11px;color:rgba(255,255,255,.36);letter-spacing:.08em}
.footer-contact a,.footer-contact span{font-size:14px;color:rgba(255,255,255,.82);letter-spacing:.01em}
.footer-contact a:hover{color:#E2C69B}

.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding-top:24px;
  font-size:12.5px;
  color:rgba(255,255,255,.4);
}
.footer-legal{display:flex;gap:20px;flex-wrap:wrap}
.footer-legal a{color:rgba(255,255,255,.55)}
.footer-legal a:hover{color:#E2C69B}
.footer-note{
  max-width:1200px;
  margin:14px auto 0;
  padding:0 28px;
  font-size:11.5px;
  color:rgba(255,255,255,.24);
}

/* ============================================================
   移动端浮框
   ============================================================ */
.mobile-float{
  display:none;
  position:fixed;
  left:0;right:0;bottom:0;
  z-index:90;
  padding:0 14px calc(12px + env(safe-area-inset-bottom));
  pointer-events:none;
}
.mf-bar{
  pointer-events:auto;
  width:100%;
  display:flex;
  align-items:center;
  gap:11px;
  padding:11px 14px;
  background:#fff;
  border-radius:14px;
  box-shadow:0 -2px 30px rgba(12,26,43,.18),0 0 0 1px rgba(12,26,43,.05);
  text-align:left;
}
.mf-bar-ico{
  width:34px;height:34px;
  border-radius:10px;
  background:var(--gold-tint);
  display:grid;place-items:center;
  flex-shrink:0;
}
.mf-bar-ico svg{width:18px;height:18px;fill:none;stroke:var(--gold-deep);stroke-width:1.7;stroke-linejoin:round;stroke-linecap:round}
.mf-bar-txt{flex:1;display:flex;flex-direction:column;line-height:1.3;min-width:0}
.mf-bar-txt b{font-size:14px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mf-bar-txt em{font-style:normal;font-size:11px;color:var(--muted-2);margin-top:3px}
.mf-bar-cta{
  flex-shrink:0;
  height:34px;
  display:inline-flex;
  align-items:center;
  padding:0 14px;
  border-radius:8px;
  background:linear-gradient(135deg,#D6AE71,#BE8F4C);
  color:#20180B;
  font-size:13px;
  font-weight:600;
}

.mf-panel{
  pointer-events:auto;
  position:absolute;
  left:14px;right:14px;
  bottom:calc(100% - 4px);
  background:#fff;
  border-radius:16px;
  padding:20px 18px 16px;
  box-shadow:0 -8px 50px rgba(12,26,43,.24);
  transform:translateY(14px) scale(.98);
  opacity:0;
  transition:transform .36s var(--ease),opacity .28s;
  margin-bottom:10px;
}
.mobile-float.is-open .mf-panel{transform:none;opacity:1}
.mf-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.mf-head b{font-size:15px;font-weight:600;color:var(--ink);line-height:1.4}
.mf-close{width:26px;height:26px;display:grid;place-items:center;border-radius:6px;background:var(--soft);flex-shrink:0}
.mf-close svg{width:13px;height:13px;fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round}
.mf-field{margin-bottom:10px}
.mf-field input{
  width:100%;
  height:46px;
  padding:0 14px;
  border:1px solid var(--line);
  border-radius:9px;
  background:#FCFCFD;
  font-size:15px;
  transition:border-color .25s,box-shadow .25s,background .25s;
}
.mf-field input::placeholder{color:#AEB6C0;font-size:14px}
.mf-field input:focus{outline:none;border-color:var(--ink-3);background:#fff;box-shadow:0 0 0 3px rgba(30,52,80,.07)}
.mf-field.has-error input{border-color:var(--danger);background:#FFF9F8}
.mf-form .btn{height:46px;margin-top:4px}
.mf-legal{font-size:10.5px;color:var(--muted-2);text-align:center;margin-top:9px}

/* ============================================================
   滚动入场
   ============================================================ */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.js .reveal.in{opacity:1;transform:none}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width:1080px){
  .hero-inner{gap:44px}
  .hero-card{transform:none}
  .float-card{display:none}
  .compliance-inner{gap:48px}
  .contact-inner{gap:44px}
  .header-phone{display:none}
  .nav a{padding:9px 10px;font-size:14px}
}

@media (max-width:980px){
  :root{--header-h:68px}
  html{scroll-padding-top:80px}

  .nav{
    position:fixed;
    top:var(--header-h);
    left:0;right:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:#fff;
    padding:8px 20px 18px;
    border-bottom:1px solid var(--line);
    box-shadow:0 20px 40px rgba(12,26,43,.1);
    transform:translateY(-12px);
    opacity:0;
    visibility:hidden;
    transition:transform .35s var(--ease),opacity .3s,visibility .3s;
    color:var(--text);
  }
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a{padding:14px 2px;font-size:15px;border-bottom:1px solid var(--line-2);opacity:.9}
  .nav a::after{display:none}
  .nav-toggle{display:block}

  .hero{padding-top:calc(var(--header-h) + 48px)}
  .hero-inner{grid-template-columns:1fr;gap:56px;padding-bottom:44px}
  .hero-copy{max-width:none}
  .hero-visual{max-width:520px;width:100%}
  .hero-sub{max-width:none}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:0;padding:24px 0 28px}
  .hero-stats > div{padding:14px 0}
  .hero-stats > div + div{border-left:0;padding-left:0}
  .hero-stats > div:nth-child(even){border-left:1px solid rgba(255,255,255,.09);padding-left:22px}
  .hero-stats dt{font-size:25px}

  .pain-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .pain-card{padding:28px 22px 24px}
  .pain-num{margin-bottom:18px}

  .service-grid{grid-template-columns:1fr}
  .service-card{padding:28px 24px 24px}

  .steps{grid-template-columns:1fr;gap:0}
  .steps::before{left:19px;right:auto;top:10px;bottom:20px;width:1px;height:auto;background:linear-gradient(180deg,rgba(198,155,92,0),rgba(198,155,92,.5),rgba(198,155,92,0))}
  .step{display:flex;gap:20px;padding-bottom:26px}
  .step-dot{margin-bottom:0;flex-shrink:0;width:38px;height:38px}
  .step-body{padding-top:6px}
  .step-body p{min-height:0}

  .compliance-inner{grid-template-columns:1fr;gap:48px}
  .comp-visual{order:-1;margin-top:8px}
  .comp-list li{grid-template-columns:70px 1fr;gap:14px}

  .scene-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .scene-item{padding:22px 20px}

  .band-grid{grid-template-columns:repeat(2,1fr);gap:28px 0}
  .band-item:nth-child(3)::before{display:none}
  .band-item:nth-child(3),.band-item:nth-child(4){padding-top:26px;border-top:1px solid rgba(174,130,68,.16)}

  .contact-inner{grid-template-columns:1fr;gap:36px}
  .contact-copy h2 br{display:none}
  .contact-points{margin:26px 0 28px}

  .footer-top{grid-template-columns:1fr 1fr;gap:34px 24px}
  .footer-brand{grid-column:1 / -1}
  .footer-contact{grid-column:1 / -1}
  .footer-contact p{display:grid;grid-template-columns:70px 1fr;align-items:baseline;margin-bottom:10px}
}

@media (max-width:760px){
  .mobile-float{display:block}
  body{padding-bottom:78px}
  .header-actions .btn-sm{display:none}
}

@media (max-width:600px){
  .container{padding:0 18px}
  .hero{padding-top:calc(var(--header-h) + 36px)}
  .hero h1{font-size:29px;line-height:1.32}
  .eyebrow{font-size:11.5px;padding:0 12px;height:30px}
  .hero-sub{font-size:14.5px;line-height:1.9}
  .hero-cta{flex-direction:column;gap:10px}
  .hero-cta .btn{width:100%}
  .hero-points{gap:8px 16px}
  .hero-points li{font-size:12.5px}
  .hc-amount{font-size:31px}
  .hero-card{padding:22px 20px 16px;border-radius:16px}
  .hc-bars{height:88px}

  .section{padding:56px 0}
  .sec-head{margin-bottom:28px}
  .sec-head h2{font-size:23px;line-height:1.42}
  .sec-desc{font-size:14px}

  .pain-grid{grid-template-columns:1fr}
  .pain-card{border-top:0;border-left:1px solid rgba(198,155,92,.6);padding:6px 0 6px 20px;border-top:0}
  .pain-card:hover{transform:none;box-shadow:none}
  .pain-num{margin-bottom:8px}
  .pain-card h3{font-size:16.5px}

  .svc-ico{margin-bottom:16px;width:42px;height:42px}
  .service-card h3{font-size:17.5px}
  .service-card p{font-size:13.5px}

  .comp-ring{width:min(300px,82vw)}
  .ring-core{width:118px;height:118px}
  .ring-node{font-size:12px;padding:7px 14px}
  .ring-node.n2{right:-10px}
  .ring-node.n4{left:-10px}

  .scene-grid{grid-template-columns:1fr}
  .scene-item{display:grid;grid-template-columns:34px 1fr;column-gap:10px;align-items:center}
  .scene-ico{grid-row:1 / span 2;margin-bottom:0;font-size:18px}
  .scene-item h3{margin-bottom:2px}

  .band-item b{font-size:24px}
  .band-item span{font-size:12px}

  .faq-q{font-size:14.5px;padding:20px 0;gap:16px}
  .faq-a-inner{font-size:13.5px;padding-right:10px}

  .consult-form{padding:24px 18px 22px;border-radius:14px}
  .form-head h3{font-size:18px}
  .field-row{flex-direction:column;gap:0}

  .footer-top{padding-bottom:34px;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .footer-legal{gap:12px;font-size:11.5px}
  .site-footer{padding-top:44px}
  .footer-note{padding:0 18px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .js .reveal{opacity:1;transform:none}
}

/* ============================================================
   子页面：隐私政策 / 404
   ============================================================ */
.btn-line{border-color:var(--line);color:var(--ink);background:#fff}
.btn-line:hover{border-color:var(--ink-3);transform:translateY(-2px);box-shadow:var(--shadow-sm)}

.legal-body{background:#fff}
.legal-main{padding:calc(var(--header-h) + 54px) 0 72px}
.legal-wrap{max-width:820px}
.legal-crumb{font-size:12.5px;color:var(--muted-2);margin-bottom:24px;letter-spacing:.02em}
.legal-crumb a:hover{color:var(--gold-deep)}
.legal-wrap h1{font-size:clamp(26px,3.2vw,34px);letter-spacing:-.02em;margin-bottom:8px}
.legal-date{
  font-size:12.5px;
  color:var(--muted-2);
  padding-bottom:22px;
  border-bottom:1px solid var(--line);
  margin-bottom:26px;
}
.legal-wrap h2{font-size:17px;margin:34px 0 12px;letter-spacing:-.01em}
.legal-wrap p{font-size:14.5px;line-height:2;color:var(--muted);margin-bottom:10px}
.legal-wrap ul{margin:0 0 12px}
.legal-wrap li{
  position:relative;
  padding-left:16px;
  margin-bottom:7px;
  font-size:14.5px;
  line-height:1.95;
  color:var(--muted);
}
.legal-wrap li::before{
  content:"";
  position:absolute;
  left:2px;top:12px;
  width:4px;height:4px;
  border-radius:50%;
  background:var(--gold);
}
.legal-wrap a{color:var(--gold-deep);text-decoration:underline;text-underline-offset:3px}
.legal-footer{padding:0;margin-top:20px}
.legal-footer .footer-bottom{border-top:1px solid rgba(255,255,255,.09);padding:24px 0 26px}

.error-page{min-height:100vh;display:grid;place-items:center;background:var(--soft);text-align:center}
.error-inner{padding:80px 20px}
.error-code{
  display:block;
  font-size:88px;
  font-weight:600;
  line-height:1;
  letter-spacing:-.05em;
  color:var(--gold);
  margin-bottom:14px;
}
.error-inner h1{font-size:clamp(22px,3vw,28px);margin-bottom:12px}
.error-inner p{font-size:14.5px;line-height:1.9;color:var(--muted);max-width:430px;margin:0 auto 28px}
.error-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

@media (max-width:600px){
  .legal-main{padding:calc(var(--header-h) + 34px) 0 50px}
  .legal-wrap h1{font-size:24px}
  .legal-wrap h2{font-size:16px;margin-top:28px}
  .legal-wrap p,.legal-wrap li{font-size:14px;line-height:1.95}
  .error-code{font-size:66px}
}