/* ====== Reset & Base ====== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
::selection{background:var(--brand);color:#FFFFFF}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:#EFE9DA}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--brand),var(--green));border-radius:99px;border:2px solid #EFE9DA}
::-webkit-scrollbar-thumb:hover{background:var(--brand-deep)}
body{
  font-family:'Inter','PingFang SC','Microsoft YaHei','Source Han Sans CN',system-ui,sans-serif;
  font-feature-settings:'cv02','cv03','cv04','cv11';
  color:#0F1419;
  background:#F7F4ED;
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
:root{
  --green:#2E7D42;
  --green-deep:#1F5C31;
  --green-soft:#3E9C4E;
  --orange:#E8743C;
  --orange-soft:#F39A6B;
  --brand:#44A754;
  --brand-deep:#3E9C4E;
  --amber:#FFAB10;
  --amber-deep:#C77E00;
  --wheat:#D4A95C;
  --cream:#F7F4ED;
  --cream-2:#EFE9DA;
  --paper:#FFFFFF;
  --ink:#0F1419;
  --ink-2:#3A3F45;
  --line:rgba(15,20,25,.08);
  --line-2:rgba(15,20,25,.16);
  --shadow-sm:0 2px 8px rgba(15,20,25,.05);
  --shadow-md:0 8px 28px rgba(15,20,25,.08);
  --shadow-lg:0 24px 60px rgba(15,20,25,.12);
  --radius:14px;
  --radius-sm:8px;
  --radius-lg:24px;
  --container:1240px;
}

/* ====== Container ====== */
.wrap{max-width:var(--container);margin:0 auto;padding:0 32px}
@media(max-width:760px){.wrap{padding:0 20px}}

/* ====== Nav ====== */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(247,244,237,.85);
  backdrop-filter:saturate(180%) blur(16px);
  -webkit-backdrop-filter:saturate(180%) blur(16px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;
}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px}
.logo-img{
  height:44px;width:auto;
  border-radius:10px;
  box-shadow:var(--shadow-sm);
  display:block;
}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text b{font-size:18px;color:var(--ink);letter-spacing:.3px}
.logo-text span{font-size:12.5px;color:var(--green);letter-spacing:.5px;font-weight:500;margin-top:2px}
.foot-brand .logo-text b{color:var(--cream)}
.foot-brand .logo-text span{color:var(--orange)}
.nav-menu{display:flex;gap:6px;align-items:center}
.nav-menu a{
  padding:8px 14px;border-radius:999px;
  font-size:14.5px;color:var(--ink-2);font-weight:500;
  transition:.2s;
}
.nav-menu a:hover,.nav-menu a.active{color:var(--green);background:rgba(68,167,84,.1)}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;
  background:var(--brand);color:#FFFFFF;
  font-size:14px;font-weight:600;
  transition:.25s;
  box-shadow:0 4px 12px rgba(68,167,84,.28);
}
.nav-cta:hover{background:var(--brand-deep);transform:translateY(-1px);box-shadow:0 8px 22px rgba(68,167,84,.38)}
.nav-cta svg{width:14px;height:14px}
.nav-hotline{display:flex;align-items:center;gap:6px;color:var(--ink-2);font-size:13px;margin-right:8px}
.nav-hotline b{color:var(--ink);font-weight:700;font-size:14px;letter-spacing:.5px}
.nav-burger{
  display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  width:44px;height:44px;border:1px solid var(--line-2);border-radius:12px;
  background:var(--paper);color:var(--ink);cursor:pointer;flex:0 0 44px;
}
.nav-burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:.25s}
@media(max-width:980px){
  .nav-inner{height:64px}
  .nav-hotline{display:none}
  .nav-burger{display:flex;margin-left:8px}
  .nav-menu{
    position:absolute;top:100%;left:0;right:0;z-index:49;
    display:none;flex-direction:column;align-items:stretch;gap:2px;
    background:rgba(247,244,237,.98);
    backdrop-filter:saturate(180%) blur(16px);-webkit-backdrop-filter:saturate(180%) blur(16px);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 40px rgba(15,20,25,.12);
    padding:12px 20px 18px;
  }
  .nav.open .nav-menu{display:flex}
  .nav.open .nav-burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav.open .nav-burger span:nth-child(2){opacity:0}
  .nav.open .nav-burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .nav-menu a{padding:13px 14px;border-radius:10px;font-size:15px}
  .nav-cta{margin-left:auto}
}

/* ====== Hero ====== */
.hero{
  position:relative;
  padding:48px 0 100px;
  background:
    radial-gradient(ellipse 120% 80% at 80% -10%, rgba(255,171,16,.18), transparent 60%),
    radial-gradient(ellipse 80% 60% at 10% 110%, rgba(68,167,84,.14), transparent 60%),
    linear-gradient(180deg,#F7F4ED 0%,#FBF8F1 100%);
  overflow:hidden;
}
.hero::before{
  content:'';position:absolute;left:50%;top:40px;width:480px;height:480px;
  transform:translateX(-50%);
  background:radial-gradient(circle, rgba(68,167,84,.10) 0%, transparent 65%);
  pointer-events:none;
}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;
  position:relative;z-index:2;
}
@media(max-width:980px){.hero-grid{grid-template-columns:1fr;gap:40px}}

.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;
  background:rgba(68,167,84,.09);color:var(--green-deep);
  font-size:12.5px;font-weight:600;letter-spacing:1.2px;
  margin-bottom:28px;
}
.hero-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 3px rgba(255,171,16,.25);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(255,171,16,.25)}50%{box-shadow:0 0 0 6px rgba(255,171,16,0)}}

.hero h1{
  font-size:clamp(38px, 5.4vw, 68px);
  line-height:1.05;
  letter-spacing:-1.5px;
  font-weight:800;
  color:var(--ink);
  margin-bottom:24px;
}
.hero h1 .accent{
  background:linear-gradient(120deg, var(--brand) 0%, #6BC97A 45%, var(--amber) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  position:relative;
}
.hero h1 .underline{
  position:relative;display:inline-block;
}
.hero h1 .underline::after{
  content:'';position:absolute;left:0;right:0;bottom:6px;height:14px;
  background:rgba(255,171,16,.32);z-index:-1;border-radius:3px;
}

.hero-sub{
  font-size:18px;color:var(--ink-2);line-height:1.7;
  max-width:580px;margin-bottom:36px;
}
.hero-sub b{color:var(--green);font-weight:700}

.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.btn-primary,.btn-ghost{
  display:inline-flex;align-items:center;gap:10px;
  padding:16px 26px;border-radius:999px;
  font-size:15.5px;font-weight:600;
  transition:.25s;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand-deep) 0%,var(--brand) 100%);color:#FFFFFF;
  box-shadow:0 8px 20px rgba(68,167,84,.3);
}
.btn-primary:hover{background:linear-gradient(135deg,var(--green) 0%,var(--brand-deep) 100%);transform:translateY(-2px);box-shadow:0 12px 28px rgba(68,167,84,.42)}
.btn-primary svg{width:16px;height:16px;transition:.25s}
.btn-primary:hover svg{transform:translateX(3px)}
.btn-ghost{
  background:transparent;color:var(--ink);
  border:1.5px solid var(--line-2);
}
.btn-ghost:hover{border-color:var(--brand);background:rgba(68,167,84,.06);color:var(--green-deep)}
.btn-ghost svg{width:16px;height:16px;transition:.25s;flex:0 0 auto}
.btn-ghost:hover svg{transform:translateX(3px)}

.hero-trust{display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.hero-trust .item{display:flex;align-items:center;gap:8px;color:var(--ink-2);font-size:13.5px}
.hero-trust .item svg{color:var(--green);width:18px;height:18px}
.hero-trust .sep{width:1px;height:18px;background:var(--line-2)}

/* Hero Visual: 数据大屏 */
.hero-visual{
  position:relative;
  background:var(--paper);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);
  padding:28px;
  border:1px solid var(--line);
}
.dash-head{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:18px;border-bottom:1px solid var(--line);margin-bottom:22px;
}
.dash-head .title{font-size:14px;font-weight:600;color:var(--ink)}
.dash-head .live{
  display:inline-flex;align-items:center;gap:6px;
  font-size:11.5px;font-weight:600;color:var(--green-deep);
  padding:4px 10px;border-radius:999px;background:rgba(68,167,84,.1);
}
.dash-head .live::before{
  content:'';width:6px;height:6px;border-radius:50%;background:#22C55E;
  box-shadow:0 0 0 3px rgba(34,197,94,.2);animation:pulse 1.6s infinite;
}

.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.dash-card{
  background:linear-gradient(180deg,#FBF8F1,#F7F4ED);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:18px;
}
.dash-card .label{font-size:12px;color:var(--ink-2);font-weight:500;margin-bottom:8px;letter-spacing:.4px}
.dash-card .num{font-size:28px;font-weight:800;color:var(--ink);letter-spacing:-1px;font-variant-numeric:tabular-nums}
.dash-card .num small{font-size:13px;font-weight:500;color:var(--ink-2);margin-left:2px;letter-spacing:0}
.dash-card .delta{font-size:11.5px;color:var(--green);font-weight:600;margin-top:4px;display:flex;align-items:center;gap:3px}
.dash-card .delta.up::before{content:'';width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-bottom:5px solid var(--green)}

.chart{
  height:180px;background:#FBF8F1;border-radius:var(--radius);
  border:1px solid var(--line);padding:16px 18px;
  position:relative;overflow:hidden;
}
.chart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.chart-title{font-size:13px;color:var(--ink-2);font-weight:500}
.chart-val{font-size:18px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
.chart-val small{font-size:11px;font-weight:500;color:var(--ink-2);margin-left:3px}
.chart svg{width:100%;height:120px;display:block}
.chart .area{fill:url(#g1)}
.chart .line{fill:none;stroke:var(--brand);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 2px 4px rgba(68,167,84,.3))}
.chart .dot{fill:var(--amber);stroke:var(--paper);stroke-width:2}

.dash-rows{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.dash-row{
  display:flex;align-items:center;gap:12px;
  padding:10px 14px;border:1px solid var(--line);border-radius:10px;
  background:#FBF8F1;font-size:12.5px;
}
.dash-row .ico{
  width:30px;height:30px;border-radius:8px;flex:0 0 30px;
  background:rgba(68,167,84,.12);color:var(--green-deep);
  display:grid;place-items:center;font-weight:700;font-size:13px;
}
.dash-row .name{flex:1;color:var(--ink);font-weight:500}
.dash-row .qty{color:var(--green);font-weight:700;font-variant-numeric:tabular-nums}
.dash-row .pulse{width:6px;height:6px;border-radius:50%;background:var(--amber);animation:pulse 1.6s infinite}

/* ====== Logo strip ====== */
.logos{
  padding:48px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:#FBF8F1;
}
.logos-head{
  text-align:center;font-size:12.5px;color:var(--ink-2);letter-spacing:3px;
  text-transform:uppercase;margin-bottom:32px;font-weight:500;
}
.logos-row{
  display:flex;gap:56px;align-items:center;width:max-content;
  animation:marquee 28s linear infinite;
}
.logos-row:hover{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(max-width:880px){.logos-row{gap:36px}}
.logos{overflow:hidden}
.logos .wrap{overflow:hidden;
  -webkit-mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
  mask:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);
}
.logo-cell{
  display:flex;align-items:center;justify-content:center;
  height:48px;color:#3A3F45;font-weight:600;font-size:15px;
  opacity:.55;transition:.2s;letter-spacing:1px;
  white-space:nowrap;
}
.logo-cell:hover{opacity:1;color:var(--green-deep)}

/* ====== Section base ====== */
section.block{padding:120px 0;position:relative}
@media(max-width:760px){section.block{padding:80px 0}}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:12.5px;font-weight:600;letter-spacing:2.5px;
  color:var(--green);text-transform:uppercase;margin-bottom:18px;
}
.eyebrow::before{content:'';width:24px;height:1.5px;background:var(--amber)}
.sec-title{
  font-size:clamp(32px, 4vw, 48px);font-weight:800;letter-spacing:-1px;
  color:var(--ink);line-height:1.15;margin-bottom:18px;max-width:780px;
}
.sec-sub{
  font-size:17px;color:var(--ink-2);line-height:1.7;max-width:680px;margin-bottom:64px;
}

/* ====== Capability cards ====== */
.cap-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;
}
@media(max-width:980px){.cap-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cap-grid{grid-template-columns:1fr}}
.cap{
  background:var(--paper);padding:36px 28px;
  transition:.25s;position:relative;overflow:hidden;
}
.cap::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--brand),var(--amber));
  transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.22,1,.36,1);
}
.cap:hover{background:#FDFCF8}
.cap:hover::before{transform:scaleX(1)}
.cap:hover .cap-ico{transform:rotate(-6deg) scale(1.05)}
.cap-num{
  position:absolute;top:24px;right:28px;
  font-family:'Space Grotesk',serif;font-size:46px;font-weight:700;
  color:var(--cream-2);letter-spacing:-1px;line-height:1;
  transition:.25s;
}
.cap:hover .cap-num{color:rgba(68,167,84,.18)}
.cap-ico{
  width:54px;height:54px;border-radius:14px;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand));color:var(--amber);
  display:grid;place-items:center;margin-bottom:24px;
  transition:.3s;
  box-shadow:0 6px 16px rgba(68,167,84,.28);
}
.cap-ico svg{width:26px;height:26px}
.cap h3{font-size:20px;font-weight:700;color:var(--ink);margin-bottom:10px;letter-spacing:-.3px}
.cap p{font-size:14.5px;color:var(--ink-2);line-height:1.65;margin-bottom:18px}
.cap ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.cap ul li{
  font-size:13px;color:var(--ink-2);display:flex;align-items:center;gap:8px;
  font-weight:500;
}
.cap ul li::before{
  content:'';width:5px;height:5px;border-radius:50%;background:var(--amber);flex:0 0 5px;
}

/* ====== Product matrix ====== */
.matrix-section{background:linear-gradient(180deg,#1F5C31 0%,#16421F 60%,#122E19 100%);color:var(--cream);padding:120px 0;position:relative;overflow:hidden}
.matrix-section::before{
  content:'';position:absolute;inset:-120px auto auto -140px;
  width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,171,16,.14) 0%, transparent 70%);
  pointer-events:none;
}
.matrix-section::after{
  content:'';position:absolute;inset:auto -140px -180px auto;
  width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle, rgba(68,167,84,.28) 0%, transparent 70%);
  pointer-events:none;
}
.matrix-section .eyebrow{color:var(--amber)}
.matrix-section .eyebrow::before{background:var(--amber)}
.matrix-section .sec-title{color:#FFFFFF}
.matrix-section .sec-sub{color:rgba(247,244,237,.7)}
.matrix-section .sec-more .btn-amber{
  background:transparent;color:#FFFFFF;
  border:1.5px solid rgba(255,255,255,.55);
  box-shadow:none;
}
.matrix-section .sec-more .btn-amber:hover{
  background:rgba(255,255,255,.1);border-color:#FFFFFF;
}

.matrix-tabs{
  display:flex;gap:8px;flex-wrap:wrap;margin-bottom:48px;
  border-bottom:1px solid rgba(247,244,237,.12);padding-bottom:24px;
}
.matrix-tab{
  padding:10px 20px;border-radius:999px;
  background:rgba(247,244,237,.06);color:rgba(247,244,237,.7);
  font-size:14.5px;font-weight:500;
  transition:.2s;cursor:pointer;
}
.matrix-tab.active{background:var(--amber);color:#1F3D2B;font-weight:700}
.matrix-tab:hover:not(.active){background:rgba(247,244,237,.12);color:var(--cream)}

.matrix-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
@media(max-width:980px){.matrix-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.matrix-grid{grid-template-columns:1fr}}
.prod{
  background:rgba(247,244,237,.04);
  border:1px solid rgba(247,244,237,.08);
  border-radius:var(--radius);padding:24px;
  transition:.25s;cursor:pointer;
}
.prod:hover{
  background:rgba(247,244,237,.08);
  transform:translateY(-4px);
  border-color:rgba(255,171,16,.5);
  box-shadow:0 12px 32px rgba(0,0,0,.25);
}
.prod-thumb{
  width:100%;height:120px;border-radius:10px;margin-bottom:18px;
  object-fit:cover;display:block;
  background:linear-gradient(135deg, #3E9C4E, #1F5C31);
  box-shadow:0 4px 12px rgba(0,0,0,.15);
  transition:.25s;
}
.prod:hover .prod-thumb{transform:scale(1.02)}
.prod-name{font-size:16px;font-weight:700;color:var(--cream);margin-bottom:6px}
.prod-meta{font-size:12.5px;color:rgba(247,244,237,.5);display:flex;gap:8px;flex-wrap:wrap}
.prod-meta span{padding:2px 8px;background:rgba(247,244,237,.06);border-radius:4px}

/* ====== Flow ====== */
.flow-section{background:linear-gradient(180deg,#FBF8F1 0%,#F7F4ED 100%)}
.flow{
  display:grid;grid-template-columns:repeat(6,1fr);gap:8px;
  position:relative;
}
@media(max-width:980px){.flow{grid-template-columns:repeat(3,1fr)}}
@media(max-width:560px){.flow{grid-template-columns:repeat(2,1fr)}}
.flow::before{
  content:'';position:absolute;left:5%;right:5%;top:34px;
  height:2px;
  background:repeating-linear-gradient(90deg, var(--brand) 0 12px, transparent 12px 20px);
  opacity:.4;
}
.flow-step{
  position:relative;z-index:2;text-align:center;
  padding:24px 12px;
  background:var(--paper);border-radius:var(--radius);
  border:1px solid var(--line);
  transition:.25s;
}
.flow-step:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--brand)}
.flow-step .num{
  width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand));color:#FFFFFF;
  display:grid;place-items:center;margin:0 auto 14px;
  font-weight:800;font-size:15px;font-family:'Space Grotesk',serif;
  position:relative;z-index:3;border:4px solid var(--paper);
  box-shadow:0 0 0 2px var(--brand);
}
.flow-step h4{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:6px}
.flow-step p{font-size:12.5px;color:var(--ink-2);line-height:1.55}
.flow-step .time{
  display:inline-block;margin-top:10px;
  padding:3px 10px;border-radius:999px;
  background:rgba(255,171,16,.14);color:var(--amber-deep);
  font-size:11px;font-weight:600;
}

/* ====== Trace ====== */
.trace-section{background:var(--cream-2);padding:120px 0}
.trace{
  display:grid;grid-template-columns:1fr 1.1fr;gap:80px;align-items:center;
}
@media(max-width:980px){.trace{grid-template-columns:1fr;gap:48px}}
.trace-content .sec-sub{margin-bottom:32px}
.trace-list{display:flex;flex-direction:column;gap:14px;margin-bottom:32px}
.trace-list li{
  display:flex;gap:14px;align-items:flex-start;
  padding:16px 18px;background:var(--paper);border-radius:12px;
  border:1px solid var(--line);
  transition:.2s;
}
.trace-list li:hover{border-color:var(--brand);transform:translateX(4px)}
.trace-list .check{
  width:28px;height:28px;border-radius:8px;flex:0 0 28px;
  background:rgba(68,167,84,.1);color:var(--green-deep);
  display:grid;place-items:center;font-weight:700;
}
.trace-list .check svg{width:14px;height:14px}
.trace-list b{color:var(--ink);font-weight:700;font-size:15px;display:block;margin-bottom:2px}
.trace-list span{color:var(--ink-2);font-size:13.5px;line-height:1.55}

.trace-visual{
  background:var(--paper);border-radius:var(--radius-lg);padding:32px;
  box-shadow:var(--shadow-md);border:1px solid var(--line);
}
.trace-head{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;
  padding-bottom:18px;border-bottom:1px solid var(--line);
}
.trace-head h4{font-size:16px;font-weight:700;color:var(--ink)}
.trace-head .id{font-size:12.5px;color:var(--ink-2);font-family:'Space Grotesk',monospace;letter-spacing:1px}
.trace-timeline{
  display:flex;flex-direction:column;gap:18px;
  position:relative;padding-left:24px;
}
.trace-timeline::before{
  content:'';position:absolute;left:9px;top:6px;bottom:6px;
  width:2px;background:linear-gradient(180deg,var(--brand),var(--amber));
}
.trace-item{position:relative}
.trace-item::before{
  content:'';position:absolute;left:-22px;top:8px;width:14px;height:14px;
  border-radius:50%;background:var(--paper);border:3px solid var(--brand);
}
.trace-item.done::before{background:var(--brand)}
.trace-item.cur::before{background:var(--amber);border-color:var(--amber);box-shadow:0 0 0 4px rgba(255,171,16,.25);animation:pulse 1.6s infinite}
.trace-time{font-size:11.5px;color:var(--ink-2);font-family:'Space Grotesk',monospace;margin-bottom:4px;letter-spacing:.5px}
.trace-place{font-size:14.5px;font-weight:600;color:var(--ink);margin-bottom:2px}
.trace-state{font-size:12.5px;color:var(--ink-2)}
.trace-item.cur .trace-state{color:var(--amber-deep);font-weight:600}

/* ====== Stats big ====== */
.stats-section{
  background:linear-gradient(160deg,#3E9C4E 0%,#2E7D42 55%,#1F5C31 100%);color:var(--cream);padding:100px 0;position:relative;
  overflow:hidden;
}
.stats-section::before{
  content:'';position:absolute;inset:auto -100px -200px auto;
  width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,171,16,.3) 0%, transparent 70%);
}
.stats-section::after{
  content:'';position:absolute;inset:-100px auto auto -100px;
  width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.12) 0%, transparent 70%);
}
.stats-head{text-align:center;margin-bottom:72px;position:relative;z-index:2}
.stats-head .sec-title{color:#FFFFFF;margin:0 auto}
.stats-head .sec-sub{color:rgba(255,255,255,.8);margin:18px auto 0}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:48px;
  position:relative;z-index:2;
}
@media(max-width:880px){.stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}}
.stat{text-align:center;border-right:1px solid rgba(255,255,255,.18);padding:0 16px}
.stat:last-child{border-right:0}
@media(max-width:880px){.stat:nth-child(2n){border-right:0}}
.stat-num{
  font-size:clamp(48px, 6vw, 76px);font-weight:800;letter-spacing:-2px;
  color:var(--cream);line-height:1;
  background:linear-gradient(180deg, #FFFFFF 0%, #D4F0D9 55%, #FFD57A 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.stat-num small{font-size:24px;font-weight:600;color:var(--amber);margin-left:4px}
.stat-label{font-size:14.5px;color:rgba(255,255,255,.85);margin-top:14px;font-weight:500;letter-spacing:1px}

/* ====== Cases ====== */
.cases-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
@media(max-width:980px){.cases-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.cases-grid{grid-template-columns:1fr}}
.case{
  display:block;color:inherit;text-decoration:none;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:.25s;cursor:pointer;position:relative;overflow:hidden;
}
.case::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--brand),var(--amber));
  transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.22,1,.36,1);
}
.case:hover::before{transform:scaleX(1)}
.case:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(68,167,84,.25)}
.case-tag{
  display:inline-block;padding:5px 12px;border-radius:999px;
  background:rgba(68,167,84,.1);color:var(--green-deep);
  font-size:11.5px;font-weight:600;letter-spacing:.5px;margin-bottom:18px;
}
.case h3{font-size:20px;font-weight:700;color:var(--ink);margin-bottom:12px;letter-spacing:-.3px;line-height:1.35}
.case p{font-size:14px;color:var(--ink-2);line-height:1.65;margin-bottom:22px}
.case-foot{display:flex;align-items:center;justify-content:space-between;padding-top:18px;border-top:1px solid var(--line)}
.case-stat{display:flex;flex-direction:column}
.case-stat b{font-size:22px;font-weight:800;color:var(--green-deep);letter-spacing:-.5px}
.case-stat span{font-size:11.5px;color:var(--ink-2);margin-top:2px}
.case-more{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;color:var(--brand-deep);
  padding:7px 14px;border-radius:999px;
  background:rgba(68,167,84,.08);
  transition:.25s;
}
.case-more i{font-style:normal;transition:transform .25s}
.case:hover .case-more{background:linear-gradient(135deg,var(--brand-deep),var(--brand));color:#FFFFFF}
.case:hover .case-more i{transform:translateX(4px)}

/* (客户案例详情已迁移到独立页面 case.html，此处置空) */

/* ====== CTA / Franchise ====== */
.cta-section{padding:120px 0;background:linear-gradient(180deg,#F7F4ED 0%,#EFE9DA 100%)}
.cta-box{
  background:linear-gradient(135deg,#3E9C4E 0%,#44A754 55%,#4FB35E 100%);color:var(--cream);border-radius:var(--radius-lg);
  padding:72px 64px;position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center;
  box-shadow:0 24px 60px rgba(68,167,84,.25);
}
@media(max-width:880px){.cta-box{grid-template-columns:1fr;padding:48px 32px}}
.cta-box::before{
  content:'';position:absolute;inset:auto -120px -120px auto;
  width:400px;height:400px;border-radius:50%;
  background:radial-gradient(circle, rgba(255,171,16,.35) 0%, transparent 70%);
}
.cta-box::after{
  content:'SC';position:absolute;top:40px;right:60px;
  font-family:'Space Grotesk',serif;font-size:140px;font-weight:800;
  color:rgba(247,244,237,.12);letter-spacing:-4px;line-height:1;
}
.cta-box .eyebrow{color:#FFC64D}
.cta-box .eyebrow::before{background:#FFAB10}
.cta-box .sec-title{color:#FFFFFF;position:relative;z-index:2}
.cta-box .sec-sub{color:rgba(255,255,255,.85);position:relative;z-index:2;margin-bottom:32px}
.cta-form{
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
  border-radius:var(--radius);padding:28px;
  position:relative;z-index:2;
}
.cta-form h4{font-size:18px;font-weight:700;margin-bottom:6px;color:#FFFFFF}
.cta-form p{font-size:13.5px;color:rgba(255,255,255,.75);margin-bottom:22px}
.cta-form .field{margin-bottom:14px}
.cta-form input,.cta-form select{
  width:100%;padding:13px 16px;border-radius:10px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);
  color:#FFFFFF;font-size:14px;font-family:inherit;
  transition:.2s;
}
.cta-form input::placeholder{color:rgba(255,255,255,.55)}
.cta-form input:focus,.cta-form select:focus{
  outline:0;border-color:#FFAB10;background:rgba(255,255,255,.2);
}
.cta-form select option{background:#3E9C4E;color:#FFFFFF}
.cta-form button{
  width:100%;padding:15px;border-radius:10px;
  background:#FFFFFF;color:var(--green-deep);font-size:15px;font-weight:700;
  transition:.2s;box-shadow:0 6px 18px rgba(0,0,0,.12);
}
.cta-form button:hover{background:#F7F4ED;transform:translateY(-1px);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.cta-form .tip{font-size:11.5px;color:rgba(255,255,255,.6);text-align:center;margin-top:12px}

/* ---- 子页轻量 CTA 条：融入正文，非卡片感 ---- */
.cta-lite{
  padding:44px 0;
  background:var(--cream);
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.cta-lite-card{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
}
.cta-lite-card .tx b{
  display:block;font-size:clamp(17px,2.1vw,21px);font-weight:800;color:var(--ink);
  letter-spacing:-.2px;line-height:1.35;margin-bottom:6px;
}
.cta-lite-card .tx p{font-size:13.5px;color:var(--ink-2);display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cta-lite-card .tx p em{
  font-style:normal;font-weight:800;color:var(--brand-deep);
  font-family:'Space Grotesk',sans-serif;font-size:18px;letter-spacing:.3px;
}
.cta-lite-card .tx p span{color:var(--line-2)}
.cta-lite-card .act{flex:0 0 auto}
.cta-lite-card .act .btn-amber{
  white-space:nowrap;
  background:linear-gradient(135deg,var(--brand-deep) 0%,var(--brand) 100%);
  color:#FFFFFF;
  box-shadow:0 6px 18px rgba(68,167,84,.28);
  padding:13px 24px;
  font-size:14.5px;
  border-radius:999px;
}
.cta-lite-card .act .btn-amber:hover{
  background:linear-gradient(135deg,var(--green) 0%,var(--brand-deep) 100%);
  box-shadow:0 10px 26px rgba(68,167,84,.4);
}
.cta-lite-card .act .btn-amber svg{width:15px;height:15px}
@media(max-width:760px){
  .cta-lite{padding:32px 0}
  .cta-lite-card{flex-direction:column;align-items:flex-start;gap:18px}
  .cta-lite-card .act{width:100%}
  .cta-lite-card .act .btn-amber{width:100%;justify-content:center}
}


/* ====== Footer ====== */
footer{
  background:linear-gradient(180deg,#16351E 0%,#102615 100%);color:rgba(247,244,237,.65);
  padding:80px 0 0;
}
.foot-top{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:48px;
  padding-bottom:60px;border-bottom:1px solid rgba(247,244,237,.12);
}
@media(max-width:880px){.foot-top{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:560px){.foot-top{grid-template-columns:1fr}}
.foot-brand p{font-size:13.5px;line-height:1.7;margin-top:24px;max-width:340px}
.foot-brand .socials{display:flex;gap:10px;margin-top:20px}
.foot-brand .socials a{
  width:36px;height:36px;border-radius:50%;
  background:rgba(247,244,237,.07);display:grid;place-items:center;
  transition:.2s;
}
.foot-brand .socials a:hover{background:var(--amber);color:#1F3D2B;transform:translateY(-2px)}
.foot-brand .socials svg{width:15px;height:15px}

.foot-col h5{
  font-size:13px;font-weight:700;color:var(--cream);
  letter-spacing:2px;margin-bottom:20px;text-transform:uppercase;
}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.foot-col a{font-size:13.5px;transition:.2s}
.foot-col a:hover{color:var(--amber)}
.foot-col .hotline{font-size:22px;font-weight:800;color:var(--cream);letter-spacing:-.3px;margin-bottom:6px;font-family:'Space Grotesk',serif}
.foot-col .addr{font-size:12.5px;line-height:1.6;color:rgba(247,244,237,.5)}

.foot-bot{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:32px 0;font-size:12.5px;color:rgba(247,244,237,.4);
  gap:10px;
}
.foot-bot a:hover{color:var(--amber)}
.foot-bot .links{display:flex;gap:18px}

/* ====== Reveal on scroll ====== */
.reveal{opacity:0;transform:translateY(20px);transition:all .8s cubic-bezier(.22,1,.36,1)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal.d1{transition-delay:.1s}
.reveal.d2{transition-delay:.2s}
.reveal.d3{transition-delay:.3s}
.reveal.d4{transition-delay:.4s}

/* ====== Number ticker ====== */
.ticker{font-variant-numeric:tabular-nums}

/* ====== Preloader hidden ====== */
.hidden{opacity:0;pointer-events:none}

/* ====== Scroll progress ====== */
.progress{
  position:fixed;top:0;left:0;height:3px;width:0;z-index:99;
  background:linear-gradient(90deg,var(--brand),var(--amber));
  border-radius:0 99px 99px 0;
  transition:width .1s linear;
}

/* ====== Back to top ====== */
.backtop{
  position:fixed;right:28px;bottom:32px;z-index:60;
  width:46px;height:46px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand));color:#FFFFFF;
  display:grid;place-items:center;
  box-shadow:0 10px 26px rgba(68,167,84,.4);
  opacity:0;transform:translateY(14px);pointer-events:none;
  transition:.3s;
}
.backtop.show{opacity:1;transform:translateY(0);pointer-events:auto}
.backtop:hover{transform:translateY(-3px);box-shadow:0 14px 32px rgba(68,167,84,.5)}
.backtop svg{width:18px;height:18px}
@media(max-width:560px){.backtop{right:18px;bottom:20px;width:42px;height:42px}}

/* ====== Marquee reduced motion ====== */
@media (prefers-reduced-motion: reduce){
  .logos-row{animation:none}
  .hero-tag .dot,.dash-row .pulse,.trace-item.cur::before{animation:none}
}

/* ==========================================================
   多页站点补充样式（子页页头 / 首页总览 / 列表与关于页）
   ========================================================== */

/* ---- Page hero（子页统一页头） ---- */
.page-hero{
  position:relative;overflow:hidden;
  padding:100px 0 84px;
  background:
    radial-gradient(ellipse 90% 70% at 85% -10%, rgba(255,171,16,.16), transparent 55%),
    radial-gradient(ellipse 70% 60% at 0% 110%, rgba(68,167,84,.13), transparent 60%),
    linear-gradient(180deg,#F7F4ED 0%,#FBF8F1 100%);
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:'';position:absolute;left:50%;top:60px;width:560px;height:560px;
  transform:translateX(-50%);
  background:radial-gradient(circle, rgba(68,167,84,.08) 0%, transparent 65%);
  pointer-events:none;
}
.page-hero .wrap{position:relative;z-index:2;text-align:center}
.page-hero .eyebrow::before{display:none}
.page-title{
  font-size:clamp(34px,4.6vw,54px);font-weight:800;letter-spacing:-1.2px;
  color:var(--ink);line-height:1.12;margin:0 auto 20px;max-width:840px;
}
.page-title .accent{
  background:linear-gradient(120deg,var(--brand) 0%,#6BC97A 45%,var(--amber) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.page-lead{font-size:17px;color:var(--ink-2);line-height:1.75;max-width:720px;margin:0 auto 34px}
.page-hero .btn-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center}

/* ---- 居中“了解更多”容器 ---- */
.sec-more{display:flex;justify-content:center;margin-top:52px}
.sec-more.left{justify-content:flex-start;margin-top:0}

/* ---- 深色底(产品矩阵)上的高亮按钮 ---- */
.btn-amber{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 26px;border-radius:999px;
  background:linear-gradient(135deg,var(--amber) 0%,#FFC64D 100%);color:#1F3D2B;
  font-size:15.5px;font-weight:700;transition:.25s;
  box-shadow:0 8px 20px rgba(255,171,16,.35);
  white-space:nowrap;
}
.btn-amber:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(255,171,16,.5)}
.btn-amber svg{width:16px;height:16px;transition:.25s}
.btn-amber:hover svg{transform:translateX(3px)}

/* ---- 首页：核心能力摘要 chips ---- */
.cap-ov{background:linear-gradient(180deg,#FBF8F1 0%,#F7F4ED 100%)}
.cap-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
@media(max-width:980px){.cap-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.cap-strip{grid-template-columns:1fr}}
.cap-chip{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;transition:.25s;
}
.cap-chip:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(68,167,84,.3)}
.cap-chip .ic{
  width:48px;height:48px;border-radius:13px;flex:0 0 48px;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand));color:var(--amber);
  display:grid;place-items:center;
  box-shadow:0 6px 14px rgba(68,167,84,.28);
}
.cap-chip .ic svg{width:24px;height:24px}
.cap-chip .tx b{font-size:16px;font-weight:700;color:var(--ink);display:block;margin-bottom:5px}
.cap-chip .tx span{font-size:13px;color:var(--ink-2);line-height:1.6}

/* ---- 服务流程速览 ---- */
.flow-ov{background:linear-gradient(180deg,#F7F4ED 0%,#FBF8F1 100%)}

/* ---- 案例列表页大卡 ---- */
.case-lg{
  display:grid;grid-template-columns:minmax(320px,460px) 1fr;gap:0;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;transition:.28s;margin-bottom:28px;
}
.case-lg:last-child{margin-bottom:0}
.case-lg:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(68,167,84,.3)}
.case-lg .cover{position:relative;min-height:260px}
.case-lg .cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.case-lg .cover .tag{
  position:absolute;top:18px;left:18px;z-index:2;
  padding:6px 13px;border-radius:999px;
  background:rgba(255,255,255,.94);color:var(--green-deep);
  font-size:12px;font-weight:700;letter-spacing:.4px;box-shadow:var(--shadow-sm);
}
.case-lg .lg-body{
  display:flex;flex-direction:column;padding:36px 38px;min-width:0;
}
.case-lg h2{font-size:clamp(20px,2.4vw,27px);font-weight:800;color:var(--ink);letter-spacing:-.5px;line-height:1.3;margin-bottom:14px}
.case-lg .lead{font-size:14.5px;color:var(--ink-2);line-height:1.75;margin-bottom:24px}
.lg-stats{display:flex;gap:0;border-top:1px solid var(--line);padding-top:22px;margin-bottom:26px}
.lg-stats .it{flex:1}
.lg-stats .it+.it{border-left:1px solid var(--line);padding-left:24px}
.lg-stats b{font-family:'Space Grotesk',serif;font-size:26px;font-weight:800;color:var(--green-deep);letter-spacing:-.5px;display:block}
.lg-stats b em{font-style:normal;color:var(--amber-deep)}
.lg-stats span{font-size:12px;color:var(--ink-2);display:block;margin-top:4px}
.lg-go{
  margin-top:auto;align-self:flex-start;
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:#FFFFFF;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand));
  padding:12px 22px;border-radius:999px;transition:.25s;
  box-shadow:0 8px 18px rgba(68,167,84,.3);
}
.lg-go svg{width:15px;height:15px;transition:transform .25s}
.case-lg:hover .lg-go{box-shadow:0 12px 24px rgba(68,167,84,.42)}
.case-lg:hover .lg-go svg{transform:translateX(3px)}
@media(max-width:900px){.case-lg{grid-template-columns:1fr}.case-lg .cover{min-height:220px}.case-lg .lg-body{padding:26px 24px}}

/* ---- 服务流程页：承诺卡 ---- */
.promise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.promise-grid{grid-template-columns:1fr}}
.promise-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;transition:.25s;position:relative;overflow:hidden;
}
.promise-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--brand),var(--amber));
  transform:scaleX(0);transform-origin:left;transition:transform .35s cubic-bezier(.22,1,.36,1);
}
.promise-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.promise-card:hover::before{transform:scaleX(1)}
.promise-card .pic{
  width:46px;height:46px;border-radius:12px;margin-bottom:18px;
  background:rgba(68,167,84,.1);color:var(--green-deep);
  display:grid;place-items:center;
}
.promise-card .pic svg{width:22px;height:22px}
.promise-card h3{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:8px;letter-spacing:-.2px}
.promise-card p{font-size:13.5px;color:var(--ink-2);line-height:1.7}

/* ---- 关于页 ---- */
.about-story{
  display:grid;grid-template-columns:1.25fr .75fr;gap:56px;align-items:center;
}
@media(max-width:900px){.about-story{grid-template-columns:1fr;gap:36px}}
.about-story .lead-txt{font-size:16.5px;color:var(--ink-2);line-height:1.9;margin-bottom:20px}
.about-story .lead-txt b{color:var(--green-deep)}
.about-card{
  background:linear-gradient(160deg,#3E9C4E 0%,#2E7D42 55%,#1F5C31 100%);
  border-radius:var(--radius-lg);padding:34px 30px;color:#fff;position:relative;overflow:hidden;
}
.about-card::after{
  content:'';position:absolute;inset:auto -80px -100px auto;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,171,16,.35),transparent 70%);
}
.about-card h3{font-size:17px;font-weight:700;margin-bottom:22px;position:relative;z-index:1;display:flex;align-items:center;gap:10px}
.about-card h3::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(255,171,16,.25)}
.about-card .row{position:relative;z-index:1;display:flex;align-items:baseline;justify-content:space-between;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.16);font-size:13.5px;color:rgba(255,255,255,.85)}
.about-card .row:last-child{border-bottom:0}
.about-card .row b{font-family:'Space Grotesk',serif;font-size:22px;font-weight:800;letter-spacing:-.4px;color:#fff}
.about-card .row b em{font-style:normal;color:var(--amber)}

.values-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:64px}
@media(max-width:900px){.values-grid{grid-template-columns:1fr}}
.value-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px}
.value-card .num{font-family:'Space Grotesk',serif;font-size:15px;font-weight:700;color:var(--amber-deep);letter-spacing:2px;margin-bottom:16px}
.value-card h3{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:10px}
.value-card p{font-size:14px;color:var(--ink-2);line-height:1.75}

.base-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.base-grid{grid-template-columns:1fr}}
.base-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;text-align:center;transition:.25s;
}
.base-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(68,167,84,.3)}
.base-card .ico{
  width:56px;height:56px;border-radius:15px;margin:0 auto 20px;
  background:linear-gradient(135deg,var(--brand-deep),var(--brand));color:var(--amber);
  display:grid;place-items:center;box-shadow:0 8px 18px rgba(68,167,84,.28);
}
.base-card .ico svg{width:26px;height:26px}
.base-card h3{font-size:18px;font-weight:700;color:var(--ink);margin-bottom:8px}
.base-card p{font-size:13.5px;color:var(--ink-2);line-height:1.75}
.base-card .sub{display:inline-block;margin-top:14px;font-size:12px;color:var(--green-deep);background:rgba(68,167,84,.08);padding:4px 12px;border-radius:999px;font-weight:600}

.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:900px){.cert-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.cert-grid{grid-template-columns:1fr}}
.cert{
  display:flex;align-items:center;gap:14px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:20px 18px;transition:.2s;
}
.cert:hover{border-color:rgba(255,171,16,.5);transform:translateY(-2px)}
.cert .chk{
  width:36px;height:36px;border-radius:10px;flex:0 0 36px;
  background:rgba(68,167,84,.1);color:var(--green-deep);
  display:grid;place-items:center;
}
.cert .chk svg{width:18px;height:18px}
.cert b{font-size:14.5px;font-weight:700;color:var(--ink);display:block;line-height:1.3}
.cert span{font-size:12px;color:var(--ink-2)}

/* ---- 各区块底色切换 ---- */
.bg-cream2{background:var(--cream-2)}

/* ==================== 子页内容扩充（2026-09-09） ==================== */

/* ---- 发展历程时间轴 ---- */
.tl{position:relative;max-width:860px;margin:0 auto;padding-left:8px}
.tl::before{content:'';position:absolute;left:31px;top:10px;bottom:10px;width:2px;background:var(--line-2)}
.tl-item{position:relative;padding:0 0 40px 72px}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:'';position:absolute;left:24px;top:5px;width:16px;height:16px;border-radius:50%;
  background:var(--paper);border:3px solid var(--brand);box-shadow:0 0 0 4px rgba(68,167,84,.12);
}
.tl-item .yr{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:14px;
  color:var(--brand-deep);letter-spacing:1.5px;text-transform:uppercase;
}
.tl-item h3{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:-.2px;margin:8px 0 8px}
.tl-item p{font-size:14px;color:var(--ink-2);line-height:1.75;max-width:640px}

/* ---- FAQ 折叠 ---- */
.faq{max-width:860px;margin:0 auto}
.faq details{
  background:var(--paper);border:1px solid var(--line);border-radius:14px;
  padding:18px 24px;margin-bottom:12px;transition:.2s;
}
.faq details[open]{border-color:rgba(68,167,84,.45);box-shadow:0 10px 28px rgba(31,60,43,.06)}
.faq summary{
  cursor:pointer;font-weight:700;font-size:15.5px;color:var(--ink);
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:14px;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:'+';font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;
  color:var(--brand);flex:0 0 auto;transition:.2s;line-height:1;
}
.faq details[open] summary::after{content:'-'}
.faq details p{font-size:14px;color:var(--ink-2);line-height:1.8;margin-top:14px;max-width:720px}

/* ---- 自采 vs 集采对比表 ---- */
.cmp-wrap{max-width:880px;margin:0 auto;overflow-x:auto}
.cmp{width:100%;border-collapse:separate;border-spacing:0;background:var(--paper);border:1px solid var(--line);border-radius:16px;overflow:hidden;font-size:14px}
.cmp th,.cmp td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--line);line-height:1.6}
.cmp thead th{background:var(--green-deep);color:#FFFFFF;font-size:13px;letter-spacing:1px;font-weight:700}
.cmp thead th:last-child{background:var(--brand);color:#FFFFFF}
.cmp tbody tr:last-child td{border-bottom:none}
.cmp td:first-child{font-weight:700;color:var(--ink);white-space:nowrap}
.cmp .no{color:#A39B87}
.cmp .yes{color:var(--green-deep);font-weight:600}
@media(max-width:640px){
  .cmp th,.cmp td{padding:11px 12px;font-size:12.5px}
  .cmp td:first-child{white-space:normal}
}

/* ---- 简版案例卡（引言型） ---- */
.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.mini-case{
  background:var(--paper);border:1px solid var(--line);border-radius:18px;
  padding:24px 26px;display:flex;flex-direction:column;gap:14px;transition:.2s;
}
.mini-case:hover{border-color:rgba(68,167,84,.4);transform:translateY(-3px);box-shadow:0 14px 32px rgba(31,60,43,.07)}
.mini-case .who{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:15px;flex-wrap:wrap}
.mini-case .who .tag{
  font-weight:600;color:var(--green-deep);font-size:12px;
  background:rgba(68,167,84,.1);border-radius:999px;padding:3px 11px;
}
.mini-case blockquote{
  margin:0;font-size:14px;color:var(--ink-2);line-height:1.8;
  padding-left:14px;border-left:3px solid rgba(68,167,84,.35);
}
@media(max-width:820px){.mini-grid{grid-template-columns:1fr}}

/* ---- 招牌三宝价格卡 ---- */
.sig-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sig-card{
  background:var(--paper);border:1px solid var(--line);border-radius:20px;
  overflow:hidden;text-align:center;transition:.2s;
}
.sig-card:hover{border-color:rgba(68,167,84,.4);transform:translateY(-4px);box-shadow:0 16px 36px rgba(31,60,43,.08)}
.sig-card img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.sig-card .sig-body{padding:20px 22px 24px}
.sig-card h3{font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-.2px}
.sig-card .sig-desc{font-size:13px;color:var(--ink-2);margin-top:6px;line-height:1.6}
.sig-card .price{
  font-family:'Space Grotesk',sans-serif;font-size:30px;font-weight:800;
  color:var(--brand-deep);margin-top:12px;line-height:1;
}
.sig-card .price small{font-size:14px;font-weight:600;color:var(--ink-2);margin-right:2px}
.sig-more{
  text-align:center;font-size:14px;color:var(--ink-2);margin-top:26px;
}
.sig-more b{color:var(--ink)}
@media(max-width:820px){.sig-grid{grid-template-columns:1fr}}

/* ---- 品牌动态列表 ---- */
.news-list{display:grid;gap:16px;max-width:860px;margin:0 auto}
.news-item{
  background:var(--paper);border:1px solid var(--line);border-radius:16px;
  padding:22px 26px;display:grid;grid-template-columns:110px 1fr;gap:20px;align-items:start;transition:.2s;
}
.news-item:hover{border-color:rgba(68,167,84,.4)}
.news-item time{
  font-family:'Space Grotesk',sans-serif;font-size:13px;font-weight:700;
  color:var(--brand-deep);letter-spacing:.5px;padding-top:3px;
}
.news-item h3{font-size:16.5px;font-weight:800;color:var(--ink);letter-spacing:-.2px;line-height:1.4}
.news-item p{font-size:13.5px;color:var(--ink-2);line-height:1.7;margin-top:8px}

/* ---- 单店自采 vs 沙菜网集采 对比表 ---- */
.cmp-wrap{
  margin-top:18px;border-radius:20px;border:1px solid var(--line);
  background:var(--paper);box-shadow:0 18px 50px rgba(31,60,43,.06);
  overflow:hidden;
}
.cmp{width:100%;border-collapse:collapse;font-size:15px;line-height:1.6}
.cmp thead th{
  padding:18px 20px;background:var(--green-deep);color:#FFFFFF;
  font-weight:700;text-align:center;font-size:14px;letter-spacing:.5px;
}
.cmp thead th:first-child{text-align:left;border-radius:20px 0 0 0;width:18%}
.cmp thead th:last-child{border-radius:0 20px 0 0}
.cmp tbody tr{border-bottom:1px solid var(--line)}
.cmp tbody tr:last-child{border-bottom:none}
.cmp td{padding:22px 20px;vertical-align:middle}
.cmp td:first-child{font-weight:800;color:var(--ink);font-size:15px}
.cmp td.no{
  color:var(--ink-2);background:#FDFBFA;
}
.cmp td.yes{
  color:var(--green-deep);background:#F2FAF4;font-weight:600;
}
.cmp td.no::before,.cmp td.yes::before{
  content:'';display:inline-flex;align-items:center;justify-content:center;
  width:20px;height:20px;border-radius:50%;margin-right:10px;font-size:12px;font-weight:800;
  vertical-align:middle;
}
.cmp td.no::before{content:'x';background:#F0ECE4;color:#8A8A8A}
.cmp td.yes::before{content:'\2713';background:var(--brand);color:#FFFFFF}
@media(max-width:760px){
  .cmp{font-size:13.5px}
  .cmp thead th,.cmp td{padding:14px 12px}
  .cmp td:first-child{width:28%;font-size:13px}
  .cmp td.no::before,.cmp td.yes::before{width:16px;height:16px;font-size:10px;margin-right:6px}
}
@media(max-width:640px){.news-item{grid-template-columns:1fr;gap:8px}}