/* ============ 基础 ============ */
:root{
  --green-900:#08301d;
  --green-800:#0c4526;
  --green-700:#0e6b39;
  --green-600:#128a47;
  --green-500:#19a658;
  --green-100:#e6f5ec;
  --green-50:#f2faf5;
  --lime:#8fc63d;
  --amber:#f2a13c;
  --ink:#15251c;
  --ink-2:#334a3d;
  --muted:#61786b;
  --line:#dfeae3;
  --bg:#f7faf8;
  --white:#fff;
  --radius:18px;
  --shadow:0 10px 30px rgba(12,69,38,.07);
  --shadow-lg:0 24px 60px rgba(12,69,38,.12);
  --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;
  color:var(--ink);background:var(--white);line-height:1.7;font-size:16px;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0;background:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ============ 顶部信息条 ============ */
.topbar{background:var(--green-900);color:#d6eadc;font-size:13px;letter-spacing:.02em}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:36px;gap:16px}
.topbar-left{display:flex;align-items:center;gap:10px;white-space:nowrap}
.topbar-left .dot{width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 3px rgba(143,198,61,.18)}
.topbar a{display:inline-flex;align-items:center;gap:6px;color:#fff;font-weight:600}
.topbar a:hover{color:var(--lime)}
.topbar .icon{width:15px;height:15px}

/* ============ 头部导航 ============ */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 8px 24px rgba(12,69,38,.07)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:76px;gap:28px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-mark{width:44px;height:44px;border-radius:13px;overflow:hidden;background:var(--green-50);border:1px solid var(--line);flex:none}
.brand-mark img{width:100%;height:100%;object-fit:cover}
.brand-text b{display:block;font-size:19px;letter-spacing:.06em;line-height:1.25;color:var(--green-800)}
.brand-text span{display:block;font-size:10.5px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase}
.nav{display:flex;align-items:center;gap:6px}
.nav a{position:relative;padding:9px 15px;font-size:15px;color:var(--ink-2);border-radius:9px;transition:.2s}
.nav a:hover{color:var(--green-700);background:var(--green-50)}
.nav a.active{color:var(--green-700);font-weight:600}
.nav a.active::after{content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;border-radius:2px;background:var(--green-500)}
.header-actions{display:flex;align-items:center;gap:12px;flex:none}
.header-phone{display:flex;align-items:center;gap:9px;padding-right:4px}
.header-phone .icon{width:26px;height:26px;padding:4px;color:var(--green-700)}
.header-phone small{display:block;font-size:11px;color:var(--muted);line-height:1.2;letter-spacing:.04em}
.header-phone b{display:block;font-size:17px;color:var(--green-800);letter-spacing:.03em;line-height:1.45}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:11px;align-items:center;justify-content:center;color:var(--green-800)}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 26px;border-radius:12px;font-size:15px;font-weight:600;letter-spacing:.01em;transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}
.btn .icon{width:18px;height:18px}
.btn-primary{background:var(--green-600);color:#fff;box-shadow:0 10px 22px rgba(18,138,71,.22)}
.btn-primary:hover{background:var(--green-700);transform:translateY(-2px);box-shadow:0 14px 28px rgba(18,138,71,.28)}
.btn-dark{background:var(--green-900);color:#fff}
.btn-dark:hover{background:var(--green-800);transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line);background:#fff;color:var(--green-800)}
.btn-ghost:hover{border-color:var(--green-500);color:var(--green-700);background:var(--green-50)}
.btn-light{background:#fff;color:var(--green-800)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,0,0,.18)}
.btn-outline-light{border:1px solid rgba(255,255,255,.38);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.1)}
.link-arrow{display:inline-flex;align-items:center;gap:8px;color:var(--green-700);font-weight:600;font-size:15px}
.link-arrow .icon{width:18px;height:18px;transition:transform .2s}
.link-arrow:hover .icon{transform:translateX(4px)}

/* ============ 通用排版 ============ */
.section{padding:92px 0}
.section.tight{padding:64px 0}
.section.alt{background:var(--bg)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:13px;font-weight:600;letter-spacing:.12em;color:var(--green-600);text-transform:uppercase;margin-bottom:16px}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--green-500);border-radius:2px}
h1,h2,h3,h4{line-height:1.32;font-weight:700;letter-spacing:-.01em}
.section-title{font-size:36px;color:var(--green-900);margin-bottom:14px}
.section-sub{font-size:16px;color:var(--muted);max-width:680px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px}
.section-head .section-sub{margin-top:8px}
.section-head .link-arrow{flex:none;padding-bottom:6px}
.grid{display:grid;gap:22px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;padding:76px 0 86px;background:
  radial-gradient(900px 460px at 82% -8%,#e4f5e9 0%,rgba(228,245,233,0) 70%),
  radial-gradient(700px 380px at 4% 108%,#eef8e5 0%,rgba(238,248,229,0) 70%),
  linear-gradient(180deg,#fbfffc 0%,#f4faf6 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(18,138,71,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(18,138,71,.045) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at 50% 30%,#000 20%,transparent 78%);pointer-events:none}
.hero .container{position:relative;display:grid;grid-template-columns:1.06fr .94fr;align-items:center;gap:58px}
.hero-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 14px;border:1px solid #cfe7d9;background:#fff;border-radius:99px;font-size:13px;color:var(--green-700);font-weight:600;margin-bottom:22px;box-shadow:0 4px 14px rgba(12,69,38,.05)}
.hero-badge .icon{width:15px;height:15px}
.hero h1{font-size:52px;line-height:1.18;color:var(--green-900);letter-spacing:-.02em;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--green-600);position:relative;white-space:nowrap}
.hero h1 em::after{content:"";position:absolute;left:0;right:0;bottom:4px;height:10px;background:rgba(143,198,61,.28);border-radius:6px;z-index:-1}
.hero-lead{font-size:17px;color:var(--ink-2);max-width:560px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags span{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--ink-2);background:rgba(255,255,255,.8);border:1px solid var(--line);padding:7px 13px;border-radius:99px}
.hero-tags .icon{width:15px;height:15px;color:var(--green-600)}
.hero-note{display:flex;align-items:center;gap:12px;margin-top:34px;padding-top:24px;border-top:1px dashed #cfe0d4;font-size:13.5px;color:var(--muted)}
.hero-note b{font-size:26px;color:var(--green-800);letter-spacing:.02em}
.hero-note b small{font-size:13px;color:var(--muted);font-weight:500;letter-spacing:.04em}
.hero-note .divider{width:1px;height:26px;background:var(--line);margin:0 6px}

/* Hero 右侧面板 */
.hero-visual{position:relative}
.panel{position:relative;background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow-lg)}
.panel::before{content:"";position:absolute;inset:-14px -14px auto auto;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(143,198,61,.22),transparent 70%);z-index:-1}
.panel-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid var(--line)}
.panel-head .ph-title{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--green-900)}
.ph-title .logo-dot{width:28px;height:28px;border-radius:8px;overflow:hidden;border:1px solid var(--line)}
.ph-title .logo-dot img{width:100%;height:100%;object-fit:cover}
.live{display:inline-flex;align-items:center;gap:6px;font-size:11px;color:var(--green-600);background:var(--green-50);padding:4px 9px;border-radius:99px}
.live i{width:6px;height:6px;border-radius:50%;background:var(--green-500);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.panel-flow{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:24px 0 20px;text-align:center}
.panel-flow::before{content:"";position:absolute;left:11%;right:11%;top:41px;height:1px;background:repeating-linear-gradient(90deg,#cfe3d6 0 7px,transparent 7px 13px)}
.flow-node{position:relative;z-index:1}
.flow-node .fi{width:36px;height:36px;margin:0 auto 8px;border-radius:50%;background:var(--green-50);border:1px solid #d5e9dc;color:var(--green-700);display:flex;align-items:center;justify-content:center}
.flow-node .fi .icon{width:18px;height:18px}
.flow-node b{display:block;font-size:12.5px;color:var(--green-900)}
.flow-node span{font-size:10.5px;color:var(--muted)}
.panel-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:16px;background:var(--green-50);border-radius:14px}
.panel-stats div{text-align:center}
.panel-stats b{display:block;font-size:22px;color:var(--green-800);line-height:1.3}
.panel-stats b small{font-size:11px;font-weight:600;color:var(--muted);margin-left:2px}
.panel-stats span{font-size:11px;color:var(--muted)}
.panel-list{margin-top:16px;display:grid;gap:9px}
.panel-row{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-2)}
.panel-row .tag{flex:none;width:56px;text-align:center;font-size:10.5px;color:var(--green-700);background:var(--green-50);border:1px solid #d9eadf;border-radius:6px;padding:2px 0}
.panel-row .bar{flex:1;height:6px;border-radius:99px;background:#eef4f0;overflow:hidden}
.panel-row .bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--green-500),var(--lime))}
.panel-row .val{width:40px;text-align:right;color:var(--muted);font-size:11px}
.floating-card{position:absolute;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;box-shadow:0 14px 34px rgba(12,69,38,.14);display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--ink-2)}
.floating-card b{display:block;font-size:13.5px;color:var(--green-900)}
.floating-card .fc-icon{width:34px;height:34px;border-radius:10px;background:var(--green-50);color:var(--green-700);display:flex;align-items:center;justify-content:center;flex:none}
.fc-a{left:-34px;bottom:64px;animation:float 5s ease-in-out infinite}
.fc-b{right:-22px;top:-26px;animation:float 6s ease-in-out infinite .5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.hero-mascot{position:absolute;right:-16px;bottom:-58px;width:132px;height:138px;border-radius:22px;overflow:hidden;border:4px solid #fff;box-shadow:0 18px 36px rgba(12,69,38,.22);transform:rotate(-3deg)}
.hero-mascot img{width:100%;height:100%;object-fit:cover}

/* ============ 数据条 ============ */
.stat-band{background:var(--green-900);color:#fff;position:relative;overflow:hidden}
.stat-band::after{content:"";position:absolute;right:-60px;top:-80px;width:340px;height:340px;border-radius:50%;border:1px solid rgba(143,198,61,.18)}
.stat-band .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:40px;padding-bottom:40px}
.stat-item{display:flex;align-items:center;gap:16px;padding-left:26px;border-left:1px solid rgba(255,255,255,.12)}
.stat-item:first-child{border-left:0;padding-left:0}
.stat-item .si-icon{width:44px;height:44px;border-radius:12px;background:rgba(143,198,61,.14);color:var(--lime);display:flex;align-items:center;justify-content:center;flex:none}
.stat-item .si-icon .icon{width:22px;height:22px}
.stat-item b{display:block;font-size:26px;line-height:1.25;letter-spacing:.02em}
.stat-item b small{font-size:12px;font-weight:500;opacity:.7;margin-left:3px}
.stat-item span{font-size:12.5px;color:#a9c9b6}

/* ============ 业务矩阵 ============ */
.biz-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.biz-card{position:relative;display:flex;gap:22px;padding:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.25s;overflow:hidden}
.biz-card::after{content:"";position:absolute;right:-30px;bottom:-40px;width:130px;height:130px;border-radius:50%;background:var(--green-50);transition:.3s}
.biz-card:hover{border-color:#bfe0cb;box-shadow:var(--shadow);transform:translateY(-3px)}
.biz-card:hover::after{background:#e9f7ee;transform:scale(1.1)}
.biz-icon{position:relative;z-index:1;width:54px;height:54px;border-radius:15px;background:var(--green-50);border:1px solid #d8ebdf;color:var(--green-700);display:flex;align-items:center;justify-content:center;flex:none}
.biz-icon .icon{width:26px;height:26px}
.biz-body{position:relative;z-index:1;flex:1}
.biz-kicker{font-size:11px;letter-spacing:.14em;color:var(--green-600);font-weight:600;margin-bottom:6px}
.biz-body h3{font-size:21px;color:var(--green-900);margin-bottom:8px}
.biz-body p{font-size:14px;color:var(--muted);margin-bottom:16px}
.biz-tags{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:16px}
.biz-tags span{font-size:12px;color:var(--ink-2);background:var(--bg);border:1px solid var(--line);padding:3px 9px;border-radius:6px}
.biz-link{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;font-weight:600;color:var(--green-700)}
.biz-link .icon{width:16px;height:16px;transition:transform .2s}
.biz-card:hover .biz-link .icon{transform:translateX(4px)}

/* ============ 流程 ============ */
.flow-wrap{position:relative;display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:12px}
.flow-wrap::before{content:"";position:absolute;left:8%;right:8%;top:38px;height:2px;background:linear-gradient(90deg,#dbeedf,#a9d7b8,#dbeedf)}
.flow-step{position:relative;text-align:center}
.flow-step .num{width:76px;height:76px;margin:0 auto 16px;border-radius:50%;background:#fff;border:1px solid #d6e9dd;box-shadow:0 6px 18px rgba(12,69,38,.05);display:flex;align-items:center;justify-content:center;color:var(--green-700);position:relative;z-index:1;transition:.25s}
.flow-step:hover .num{background:var(--green-600);border-color:var(--green-600);color:#fff;transform:translateY(-4px)}
.flow-step .num .icon{width:30px;height:30px}
.flow-step .num .idx{position:absolute;top:-6px;right:-4px;width:24px;height:24px;border-radius:50%;background:var(--green-900);color:#fff;font-size:11px;display:flex;align-items:center;justify-content:center;font-weight:600}
.flow-step b{display:block;font-size:15px;color:var(--green-900);margin-bottom:5px}
.flow-step p{font-size:12.5px;color:var(--muted);padding:0 4px}

/* ============ 角色 ============ */
.roles{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.role-card{padding:26px 22px;border-radius:16px;background:#fff;border:1px solid var(--line);transition:.25s}
.role-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#c6e2d0}
.role-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.role-top .icon{width:30px;height:30px;color:var(--green-600)}
.role-top span{font-size:11px;letter-spacing:.12em;color:var(--muted)}
.role-card h3{font-size:18px;color:var(--green-900);margin-bottom:12px}
.role-card ul{display:grid;gap:8px}
.role-card li{position:relative;padding-left:18px;font-size:13.5px;color:var(--ink-2)}
.role-card li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--green-500)}

/* ============ 深色能力区 ============ */
.capability{position:relative;background:var(--green-900);color:#fff;overflow:hidden}
.capability::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 78% 20%,rgba(143,198,61,.16),transparent 42%),radial-gradient(circle at 8% 88%,rgba(19,166,88,.2),transparent 40%);pointer-events:none}
.capability .container{position:relative}
.capability .eyebrow{color:var(--lime)}
.capability .eyebrow::before{background:var(--lime)}
.capability .section-title{color:#fff}
.capability .section-sub{color:#b7d3c1}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:16px}
.cap-card{padding:26px;border-radius:16px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11);transition:.25s}
.cap-card:hover{background:rgba(255,255,255,.085);transform:translateY(-3px)}
.cap-card .icon{width:26px;height:26px;color:var(--lime);margin-bottom:16px}
.cap-card h3{font-size:16.5px;margin-bottom:8px;color:#fff}
.cap-card p{font-size:13px;color:#b7d3c1}

/* ============ 场景 ============ */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.scene{position:relative;padding:28px;border-radius:16px;border:1px solid var(--line);background:#fff;overflow:hidden;transition:.25s}
.scene::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--green-500);transform:scaleY(0);transform-origin:top;transition:.3s}
.scene:hover::before{transform:scaleY(1)}
.scene:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.scene .scene-no{font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--green-600);margin-bottom:14px}
.scene h3{font-size:19px;color:var(--green-900);margin-bottom:9px}
.scene p{font-size:13.5px;color:var(--muted)}
.scene .scene-arrow{margin-top:18px;display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--green-700);font-weight:600}
.scene .scene-arrow .icon{width:16px;height:16px}

/* ============ 关于条 ============ */
.about-strip{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-figure{position:relative;padding:14px}
.about-photo{position:relative;border-radius:20px;overflow:hidden;background:linear-gradient(135deg,#0e6b39,#08301d);min-height:380px;display:flex;align-items:center;justify-content:center;border:1px solid #d6e9dd}
.about-photo img{width:74%;max-width:320px;border-radius:20px;box-shadow:0 24px 50px rgba(0,0,0,.28)}
.about-frame{position:absolute;inset:0;border:1px dashed rgba(255,255,255,.25);border-radius:16px;transform:scale(.9)}
.about-badge{position:absolute;left:-6px;bottom:38px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.about-badge b{display:block;font-size:16px;color:var(--green-900)}
.about-badge span{font-size:11.5px;color:var(--muted)}
.about-badge .icon{width:30px;height:30px;color:var(--green-600)}
.about-copy .section-title{font-size:34px}
.about-copy p{font-size:14.5px;color:var(--ink-2);margin-bottom:14px}
.about-points{display:grid;gap:12px;margin:24px 0 28px}
.about-points li{display:flex;align-items:flex-start;gap:11px;font-size:14px;color:var(--ink-2)}
.about-points .icon{width:19px;height:19px;color:var(--green-600);margin-top:4px}
.county-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.county-row span{font-size:12.5px;color:var(--green-800);background:var(--green-50);border:1px solid #cfe7d9;border-radius:99px;padding:5px 13px}

/* ============ 平台入口 ============ */
.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.platform-card{display:flex;flex-direction:column;padding:28px;border-radius:16px;background:#fff;border:1px solid var(--line);transition:.25s}
.platform-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#c6e2d0}
.platform-card .pc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.platform-card .pc-top .icon{width:30px;height:30px;color:var(--green-600)}
.platform-card .pc-domain{font-size:11.5px;color:var(--muted);letter-spacing:.04em;background:var(--bg);border:1px solid var(--line);padding:4px 9px;border-radius:6px}
.platform-card h3{font-size:18px;color:var(--green-900);margin-bottom:8px}
.platform-card p{font-size:13.5px;color:var(--muted);margin-bottom:20px;flex:1}

/* ============ CTA ============ */
.cta{position:relative;overflow:hidden;background:linear-gradient(120deg,#0b4d2b 0%,#0e6b39 55%,#0f7a3d 100%);color:#fff}
.cta::before{content:"";position:absolute;right:-120px;top:-140px;width:520px;height:520px;border-radius:50%;border:1px solid rgba(255,255,255,.13)}
.cta::after{content:"";position:absolute;right:60px;bottom:-180px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(143,198,61,.18),transparent 70%)}
.cta .container{position:relative;display:flex;align-items:center;justify-content:space-between;gap:40px;padding-top:58px;padding-bottom:58px}
.cta h2{font-size:32px;margin-bottom:10px;letter-spacing:-.01em}
.cta p{font-size:14.5px;color:#c3ddcd;max-width:560px}
.cta-actions{display:flex;align-items:center;gap:14px;flex:none;flex-wrap:wrap}
.cta-phone{display:flex;align-items:center;gap:12px}
.cta-phone .icon{width:40px;height:40px;padding:9px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff}
.cta-phone small{display:block;font-size:11px;color:#b7d3c1;letter-spacing:.08em}
.cta-phone b{display:block;font-size:26px;letter-spacing:.04em;line-height:1.35}

/* ============ 页脚 ============ */
.site-footer{background:#072a1a;color:#a9c9b6;font-size:13.5px}
.footer-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.4fr;gap:44px;padding:60px 0 44px}
.footer-brand .brand-text b{color:#fff}
.footer-brand .brand-text span{color:#7ea891}
.footer-brand p{margin-top:16px;color:#93b7a2;font-size:13px;max-width:300px}
.footer-brand .footer-phone{display:inline-flex;align-items:center;gap:9px;margin-top:20px;color:#fff;font-size:22px;font-weight:700;letter-spacing:.04em}
.footer-brand .footer-phone .icon{width:18px;height:18px;color:var(--lime)}
.footer-col h4{font-size:14px;color:#fff;margin-bottom:16px;font-weight:600}
.footer-col ul{display:grid;gap:10px}
.footer-col a{color:#a9c9b6;font-size:13px;transition:.2s}
.footer-col a:hover{color:#fff}
.footer-contact li{display:flex;gap:9px;font-size:12.5px;line-height:1.6;margin-bottom:11px;color:#a9c9b6}
.footer-contact .icon{width:16px;height:16px;color:var(--lime);margin-top:4px;flex:none}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:#7ea891}
.footer-bottom a{color:#7ea891}
.footer-bottom a:hover{color:#fff}

/* ============ 悬浮电话 ============ */
.float-call{position:fixed;right:24px;bottom:26px;z-index:70;display:flex;align-items:center;gap:10px;background:var(--green-600);color:#fff;padding:12px 20px 12px 14px;border-radius:99px;box-shadow:0 14px 34px rgba(12,69,38,.3);font-size:13.5px;font-weight:600;transition:.25s}
.float-call:hover{background:var(--green-700);transform:translateY(-3px)}
.float-call .fc-ico{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;animation:ring 2.4s infinite}
.float-call .fc-ico .icon{width:17px;height:17px}
@keyframes ring{0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.24)}50%{box-shadow:0 0 0 8px rgba(255,255,255,0)}}
.float-call small{display:block;font-size:10px;font-weight:400;opacity:.8;letter-spacing:.06em}

/* ============ 二级页 Hero ============ */
.page-hero{position:relative;overflow:hidden;padding:70px 0 66px;background:
  radial-gradient(700px 320px at 88% 0%,#e5f5ea 0%,transparent 70%),
  linear-gradient(180deg,#fbfefc,#f4faf6);border-bottom:1px solid var(--line)}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(18,138,71,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(18,138,71,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse at 60% 10%,#000 10%,transparent 76%)}
.page-hero .container{position:relative}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);margin-bottom:20px}
.breadcrumb a:hover{color:var(--green-700)}
.breadcrumb span{color:#b3c6ba}
.page-hero h1{font-size:44px;color:var(--green-900);margin-bottom:16px;letter-spacing:-.02em}
.page-hero p{font-size:16px;color:var(--ink-2);max-width:700px}
.page-hero .hero-tags{margin-top:24px}
.sub-nav{position:sticky;top:76px;z-index:50;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.sub-nav .container{display:flex;align-items:center;gap:6px;height:58px;overflow-x:auto;scrollbar-width:none}
.sub-nav .container::-webkit-scrollbar{display:none}
.sub-nav a{font-size:13.5px;color:var(--ink-2);padding:7px 14px;border-radius:8px;white-space:nowrap}
.sub-nav a:hover{color:var(--green-700);background:var(--green-50)}

/* ============ 产品详情块 ============ */
.product{scroll-margin-top:150px;padding:80px 0;border-bottom:1px solid var(--line)}
.product:last-child{border-bottom:0}
.product-head{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:44px}
.product-no{font-size:13px;letter-spacing:.16em;color:var(--green-600);font-weight:600;margin-bottom:14px}
.product-head h2{font-size:34px;color:var(--green-900);margin-bottom:12px}
.product-head p{font-size:15px;color:var(--ink-2);margin-bottom:22px}
.product-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.product-meta span{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:var(--green-800);background:var(--green-50);border:1px solid #d3e9db;border-radius:8px;padding:6px 11px}
.product-meta .icon{width:15px;height:15px}
.product-visual{position:relative;border-radius:20px;background:linear-gradient(150deg,#eaf6ee,#d8eedf);border:1px solid #cfe7d9;padding:28px;min-height:300px;display:flex;flex-direction:column;justify-content:center}
.pv-window{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 40px rgba(12,69,38,.1);overflow:hidden}
.pv-bar{display:flex;align-items:center;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line);background:#fafdfb}
.pv-bar i{width:8px;height:8px;border-radius:50%;background:#d9e5dd}
.pv-bar .pv-url{margin-left:8px;font-size:10.5px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:5px;padding:2px 10px}
.pv-body{padding:16px;display:grid;gap:10px}
.pv-row{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:9px;background:var(--green-50);font-size:12px;color:var(--ink-2)}
.pv-row .pv-ic{width:26px;height:26px;border-radius:7px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--green-600);flex:none}
.pv-row .pv-ic .icon{width:14px;height:14px}
.pv-row b{font-size:12px;color:var(--green-900)}
.pv-row .pv-status{margin-left:auto;font-size:10px;color:var(--green-700);background:#fff;border:1px solid #d8eade;padding:2px 8px;border-radius:99px}
.pv-float{position:absolute;right:22px;bottom:22px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;box-shadow:var(--shadow);font-size:11px;color:var(--muted)}
.pv-float b{display:block;font-size:15px;color:var(--green-800)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.feature{padding:24px;border-radius:14px;background:var(--bg);border:1px solid var(--line)}
.feature .icon{width:24px;height:24px;color:var(--green-600);margin-bottom:13px}
.feature h3{font-size:15.5px;color:var(--green-900);margin-bottom:7px}
.feature p{font-size:12.5px;color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.step{position:relative;padding:22px 20px;border-radius:12px;background:#fff;border:1px solid var(--line)}
.step b{display:block;font-size:12px;color:var(--green-600);letter-spacing:.1em;margin-bottom:9px}
.step h3{font-size:15px;color:var(--green-900);margin-bottom:5px}
.step p{font-size:12px;color:var(--muted)}
.inline-cta{margin-top:28px;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px;border-radius:12px;background:var(--green-50);border:1px solid #d6eade}
.inline-cta p{font-size:13.5px;color:var(--ink-2)}
.inline-cta p b{color:var(--green-800)}
.inline-cta .btn{padding:10px 20px;font-size:13.5px}

/* ============ 解决方案 ============ */
.solution{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center;padding:64px 0;border-bottom:1px solid var(--line);scroll-margin-top:110px}
.solution:last-of-type{border-bottom:0}
.solution:nth-child(even) .sol-copy{order:2}
.sol-no{font-size:12px;letter-spacing:.16em;color:var(--green-600);font-weight:600;margin-bottom:12px}
.sol-copy h2{font-size:30px;color:var(--green-900);margin-bottom:12px}
.sol-copy p{font-size:14.5px;color:var(--ink-2);margin-bottom:20px}
.sol-list{display:grid;gap:10px}
.sol-list li{display:flex;gap:10px;font-size:13.5px;color:var(--ink-2)}
.sol-list .icon{width:18px;height:18px;color:var(--green-600);margin-top:4px;flex:none}
.sol-board{background:var(--green-50);border:1px solid #d6eade;border-radius:20px;padding:24px}
.sol-board-head{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--green-700);font-weight:600;margin-bottom:16px}
.sol-board-head i{width:7px;height:7px;border-radius:50%;background:var(--green-500)}
.sol-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.sol-metric{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px;text-align:center}
.sol-metric b{display:block;font-size:17px;color:var(--green-800)}
.sol-metric span{font-size:10.5px;color:var(--muted)}
.sol-pain{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin-bottom:10px}
.sol-pain span{font-size:10.5px;color:#c05621;background:#fff5eb;border-radius:4px;padding:2px 7px;letter-spacing:.06em}
.sol-pain p{font-size:12.5px;color:var(--ink-2);margin-top:6px}
.sol-fix{background:#fff;border:1px solid var(--line);border-left:3px solid var(--green-500);border-radius:10px;padding:14px 16px}
.sol-fix span{font-size:10.5px;color:var(--green-700);background:var(--green-50);border-radius:4px;padding:2px 7px;letter-spacing:.06em}
.sol-fix p{font-size:12.5px;color:var(--ink-2);margin-top:6px}

/* ============ 关于页 ============ */
.about-intro{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.about-intro p{font-size:14.5px;color:var(--ink-2);margin-bottom:14px}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.value-card{padding:28px;border-radius:16px;background:#fff;border:1px solid var(--line)}
.value-card .icon{width:28px;height:28px;color:var(--green-600);margin-bottom:14px}
.value-card h3{font-size:17px;color:var(--green-900);margin-bottom:8px}
.value-card p{font-size:13px;color:var(--muted)}
.timeline{position:relative;display:grid;gap:0;margin-top:10px}
.tl-item{position:relative;display:grid;grid-template-columns:150px 1fr;gap:28px;padding:22px 0 22px 30px;border-left:2px solid #dfeee4}
.tl-item::before{content:"";position:absolute;left:-7px;top:34px;width:12px;height:12px;border-radius:50%;background:#fff;border:2px solid var(--green-500)}
.tl-item h3{font-size:16px;color:var(--green-900);margin-bottom:6px}
.tl-item p{font-size:13.5px;color:var(--muted)}
.tl-year{font-size:13px;font-weight:700;color:var(--green-700);letter-spacing:.06em}
.about-note{margin-top:20px;padding:16px 20px;border-radius:12px;background:var(--green-50);border:1px dashed #cfe7d9;font-size:12.5px;color:var(--muted)}
.about-note b{color:var(--green-800)}

/* ============ 联系页 ============ */
.contact-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:start}
.contact-cards{display:grid;gap:14px}
.contact-card{display:flex;gap:16px;padding:22px;border-radius:14px;border:1px solid var(--line);background:#fff;transition:.2s}
.contact-card:hover{border-color:#c6e2d0;box-shadow:var(--shadow)}
.contact-card .cc-icon{width:44px;height:44px;border-radius:12px;background:var(--green-50);border:1px solid #d6eade;color:var(--green-700);display:flex;align-items:center;justify-content:center;flex:none}
.contact-card .cc-icon .icon{width:21px;height:21px}
.contact-card h3{font-size:15px;color:var(--green-900);margin-bottom:4px}
.contact-card p{font-size:12.5px;color:var(--muted);margin-bottom:6px}
.contact-card a{font-size:15px;font-weight:700;color:var(--green-700);letter-spacing:.03em}
.contact-form{padding:30px;border-radius:18px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.contact-form h2{font-size:22px;color:var(--green-900);margin-bottom:6px}
.contact-form .form-sub{font-size:13px;color:var(--muted);margin-bottom:22px}
.field{margin-bottom:15px}
.field label{display:block;font-size:12.5px;color:var(--ink-2);font-weight:600;margin-bottom:7px}
.field label span{color:var(--green-600)}
.field input,.field select,.field textarea{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:9px;background:var(--bg);font-size:13.5px;color:var(--ink);outline:none;transition:.2s;font-family:inherit}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green-500);background:#fff;box-shadow:0 0 0 3px rgba(25,166,88,.1)}
.field textarea{resize:vertical;min-height:96px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-tip{font-size:11.5px;color:var(--muted);margin-top:10px;line-height:1.6}
.form-notice:empty{display:none}
.form-notice{padding:11px 14px;margin-bottom:6px;border-radius:9px;background:var(--green-50);border:1px solid #d6eade;font-size:12.5px;color:var(--ink-2);line-height:1.65}
.form-notice b{color:var(--green-800)}
.form-actions{display:flex;align-items:center;gap:12px;margin-top:18px;flex-wrap:wrap}
.form-actions .btn{padding:12px 22px;font-size:14px}
.service-time{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}
.st-item{padding:16px;border-radius:10px;background:var(--green-50);border:1px solid #d9ebdf;text-align:center}
.st-item b{display:block;font-size:12px;color:var(--green-800)}
.st-item span{font-size:11.5px;color:var(--muted)}
.map-card{margin-top:22px;padding:26px;border-radius:16px;border:1px solid var(--line);background:linear-gradient(135deg,#0e6b39,#08301d);color:#fff;position:relative;overflow:hidden}
.map-card::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;border:1px solid rgba(255,255,255,.16)}
.map-card h3{font-size:18px;margin-bottom:8px}
.map-card p{font-size:12.5px;color:#bdd9c8;margin-bottom:14px}
.map-card .map-regions{display:flex;flex-wrap:wrap;gap:7px}
.map-card .map-regions span{font-size:11.5px;color:#e8f5ec;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);border-radius:99px;padding:4px 11px}

/* ============ 动画 ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .fc-a,.fc-b,.float-call .fc-ico,.live i{animation:none}
}

/* ============ 响应式 ============ */
@media (max-width:1080px){
  .hero .container{grid-template-columns:1fr;gap:48px}
  .hero h1{font-size:44px}
  .hero-visual{max-width:560px}
  .hero-mascot{right:8px;bottom:-46px;width:110px;height:116px}
  .fc-a{left:-10px;bottom:40px}
  .fc-b{right:0;top:-18px}
  .g-4,.roles,.cap-grid{grid-template-columns:repeat(2,1fr)}
  .flow-wrap{grid-template-columns:repeat(3,1fr);gap:22px}
  .flow-wrap::before{display:none}
  .footer-main{grid-template-columns:1.4fr 1fr 1fr}
  .footer-col:last-child{grid-column:1/-1}
  .product-head,.about-intro,.contact-layout{grid-template-columns:1fr;gap:36px}
  .solution{grid-template-columns:1fr;gap:30px}
  .solution:nth-child(even) .sol-copy{order:0}
  .cta .container{flex-direction:column;align-items:flex-start}
}
@media (max-width:960px){
  .topbar .container{justify-content:center;height:34px}
  .topbar-left{display:none}
  .nav{position:fixed;inset:112px 0 auto;background:#fff;flex-direction:column;align-items:stretch;padding:12px 24px 24px;border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(12,69,38,.1);transform:translateY(-120%);transition:transform .3s;z-index:59}
  .nav.open{transform:translateY(0)}
  .nav a{padding:13px 10px;border-radius:8px;font-size:15px}
  .nav a.active::after{display:none}
  .header-phone{display:none}
  .nav-toggle{display:flex}
  .section{padding:68px 0}
  .section-title{font-size:30px}
  .section-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:32px}
  .stat-band .container{grid-template-columns:repeat(2,1fr);gap:26px;padding-top:34px;padding-bottom:34px}
  .stat-item:nth-child(3){border-left:0;padding-left:0}
  .biz-grid,.scene-grid,.platform-grid,.value-grid,.feature-grid,.g-3{grid-template-columns:1fr}
  .g-2{grid-template-columns:1fr}
  .flow-wrap{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-main{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1/-1}
  .site-footer .container .footer-col:last-child{grid-column:1/-1}
  .cta h2{font-size:27px}
  .hero{padding:52px 0 70px}
  .hero h1{font-size:38px}
  .hero-lead{font-size:15.5px}
  .float-call{right:16px;bottom:16px;padding:11px 18px 11px 12px}
  .page-hero{padding:52px 0 48px}
  .page-hero h1{font-size:34px}
  .product{padding:56px 0}
  .product-head h2{font-size:28px}
  .solution{padding:48px 0}
  .sol-copy h2{font-size:26px}
}
@media (max-width:560px){
  .container{padding:0 18px}
  .site-header .container{height:68px}
  .nav{inset:102px 0 auto}
  .sub-nav{top:68px}
  .brand-text b{font-size:17px}
  .hero h1{font-size:31px;line-height:1.25}
  .hero-actions .btn{flex:1}
  .hero-note{flex-wrap:wrap;gap:8px}
  .hero-visual{padding-bottom:34px}
  .panel{padding:18px}
  .panel-flow{gap:4px}
  .panel-stats b{font-size:18px}
  .floating-card{display:none}
  .hero-mascot{width:92px;height:98px;right:0;bottom:-40px}
  .stat-item b{font-size:21px}
  .stat-item .si-icon{display:none}
  .stat-item{padding-left:0;border-left:0}
  .section-title{font-size:26px}
  .biz-card{padding:24px 20px;gap:16px}
  .biz-body h3{font-size:19px}
  .flow-step .num{width:64px;height:64px}
  .flow-step .num .icon{width:25px;height:25px}
  .cta .container{padding-top:44px;padding-bottom:44px}
  .cta h2{font-size:24px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1}
  .footer-main{grid-template-columns:1fr;gap:28px;padding:44px 0 32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
  .contact-form,.map-card{padding:22px}
  .form-row{grid-template-columns:1fr}
  .service-time{grid-template-columns:1fr}
  .float-call span{display:none}
  .float-call{padding:10px;border-radius:50%}
  .float-call .fc-ico{width:38px;height:38px;border-radius:50%}
  .inline-cta{flex-direction:column;align-items:flex-start}
  .sol-metrics{grid-template-columns:repeat(3,1fr)}
  .tl-item{grid-template-columns:1fr;gap:6px}
}

/* ============ v2 · 乡村振兴品牌站 ============ */
:root{
  --amber:#d99b3d;
  --amber-soft:#fdf3e3;
  --cream:#fbf7ee;
}
.hero2{position:relative;min-height:700px;display:flex;align-items:center;color:#fff;overflow:hidden;background:#072a1a}
.hero2-bg{position:absolute;inset:0}
.hero2-bg img{width:100%;height:100%;object-fit:cover;object-position:center 42%}
.hero2::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,32,19,.96) 0%,rgba(6,32,19,.86) 38%,rgba(6,32,19,.55) 62%,rgba(6,32,19,.2) 100%);z-index:1}
.hero2::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,24,14,.55),transparent 45%);z-index:1}
.hero2 .container{position:relative;z-index:3;padding-top:78px;padding-bottom:118px}
.hero2-copy{max-width:660px}
.hero2-badge{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);backdrop-filter:blur(6px);border-radius:99px;font-size:13px;color:#f2f7f0;margin-bottom:24px}
.hero2-badge .icon{width:16px;height:16px;color:#bcd67a}
.hero2 h1{font-size:58px;line-height:1.16;letter-spacing:-.02em;color:#fff;margin-bottom:22px;text-shadow:0 4px 30px rgba(0,0,0,.18)}
.hero2 h1 em{font-style:normal;color:#f3c87c;position:relative}
.hero2 h1 em::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:12px;background:rgba(217,155,61,.3);border-radius:8px}
.hero2-lead{font-size:16.5px;line-height:1.85;color:rgba(255,255,255,.86);max-width:570px;margin-bottom:30px}
.hero2-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero2-actions .btn-light{background:#fff;color:#0b4426}
.hero2-actions .btn-outline-light{border-color:rgba(255,255,255,.4)}
.hero2-points{display:flex;flex-wrap:wrap;gap:10px}
.hero2-points span{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;color:#e6f0e4;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:99px;padding:6px 12px}
.hero2-points .icon{width:14px;height:14px;color:#bcd67a}
.hero2-poster{position:absolute;right:5%;bottom:96px;width:210px;background:#fff;border-radius:16px;padding:12px;box-shadow:0 24px 60px rgba(0,0,0,.3);transform:rotate(2.5deg);z-index:4}
.hero2-poster img{border-radius:10px;width:100%}
.hero2-poster span{display:flex;align-items:center;justify-content:center;gap:6px;font-size:11px;color:#0d6135;font-weight:600;padding-top:9px}
.hero2-poster .icon{width:14px;height:14px}

.proof-wrap{position:relative;z-index:5;margin-top:-58px}
.proof-bar{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 22px 50px rgba(8,45,27,.12);display:grid;grid-template-columns:repeat(4,1fr);padding:24px 10px}
.proof{display:flex;align-items:center;gap:14px;padding:0 22px;border-left:1px solid var(--line)}
.proof:first-child{border-left:0}
.proof b{display:block;font-size:26px;color:var(--green-800);line-height:1.25;letter-spacing:.01em}
.proof b small{font-size:12px;color:var(--muted);font-weight:500;margin-left:3px}
.proof span{font-size:12px;color:var(--muted)}
.proof .p-ic{width:42px;height:42px;border-radius:12px;background:var(--amber-soft);color:#a8711e;display:flex;align-items:center;justify-content:center;flex:none}
.proof .p-ic .icon{width:21px;height:21px}

.resource-strip{padding:22px 0 8px}
.resource-line{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.resource-line b{font-size:12px;letter-spacing:.1em;color:var(--green-700);font-weight:600}
.resource-line i{width:4px;height:4px;border-radius:50%;background:#c9d8cd}
.resource-line span{color:var(--ink-2);font-weight:500}

.arch-section{background:var(--cream)}
.arch{display:grid;grid-template-columns:.92fr 1.08fr;gap:22px}
.arch-core{position:relative;background:var(--green-900);color:#fff;border-radius:20px;padding:34px;overflow:hidden}
.arch-core::after{content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;border-radius:50%;border:1px solid rgba(255,255,255,.14)}
.arch-core .a-label{display:inline-flex;align-items:center;gap:8px;font-size:11px;letter-spacing:.14em;color:#bcd67a;font-weight:600;margin-bottom:18px}
.arch-core .a-label::before{content:"";width:18px;height:2px;background:#bcd67a}
.arch-core h3{font-size:26px;margin-bottom:10px}
.arch-core p{font-size:13.5px;color:#b7d3c1;margin-bottom:20px}
.arch-core .arch-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.arch-core .arch-tags span{font-size:11.5px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);border-radius:6px;padding:4px 9px;color:#dcebe0}
.arch-core ul{display:grid;gap:12px}
.arch-core li{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:#d7e8dc}
.arch-core li .icon{width:17px;height:17px;color:#bcd67a;margin-top:4px;flex:none}
.arch-side{display:flex;flex-direction:column;gap:14px}
.arch-label{display:flex;align-items:center;gap:9px;font-size:11.5px;letter-spacing:.12em;font-weight:600;color:var(--green-700);margin-top:6px}
.arch-label i{width:16px;height:2px;background:var(--green-600)}
.arch-pillars{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.arch-pillar{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 20px;transition:.2s}
.arch-pillar:hover{box-shadow:var(--shadow);border-color:#cbe3d3}
.arch-pillar .p-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.arch-pillar .p-top .icon{width:26px;height:26px;color:var(--green-600)}
.arch-pillar .p-top span{font-size:10px;letter-spacing:.1em;color:var(--muted)}
.arch-pillar h4{font-size:17px;color:var(--green-900);margin-bottom:6px}
.arch-pillar p{font-size:12.5px;color:var(--muted)}
.arch-threes{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.arch-three{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 14px;text-align:center}
.arch-three .icon{width:22px;height:22px;color:var(--green-600);margin:0 auto 8px}
.arch-three b{display:block;font-size:13.5px;color:var(--green-900);margin-bottom:3px}
.arch-three span{font-size:11px;color:var(--muted)}

.form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.form-card{padding:22px 20px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:.25s}
.form-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#cbe3d3}
.form-card .f-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.form-card .f-top .icon{width:26px;height:26px;color:var(--green-600)}
.form-card .f-top span{font-size:10px;letter-spacing:.1em;color:#b3c4ba}
.form-card h3{font-size:16.5px;color:var(--green-900);margin-bottom:6px}
.form-card p{font-size:12.5px;color:var(--muted);line-height:1.65}

.pillar-split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.pillar-split.rev .ps-copy{order:2}
.ps-copy h2{font-size:32px;color:var(--green-900);margin-bottom:12px}
.ps-copy p{font-size:14.5px;color:var(--ink-2);margin-bottom:18px}
.ps-list{display:grid;gap:12px;margin-bottom:20px}
.ps-list li{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--ink-2)}
.ps-list .icon{width:19px;height:19px;color:var(--green-600);margin-top:4px;flex:none}
.ps-tags{display:flex;flex-wrap:wrap;gap:8px}
.ps-tags span{font-size:12px;color:var(--green-800);background:var(--green-50);border:1px solid #d3e9db;border-radius:99px;padding:5px 12px}
.ps-visual{position:relative}
.ps-photo{border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-lg);background:#fff}
.ps-photo img{width:100%;height:430px;object-fit:cover;display:block}
.ps-badge{position:absolute;left:-18px;bottom:26px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:13px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.ps-badge .icon{width:28px;height:28px;color:var(--amber)}
.ps-badge b{display:block;font-size:14px;color:var(--green-900)}
.ps-badge span{font-size:11px;color:var(--muted)}
.ps-mini{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.ps-mini img{width:100%;height:120px;object-fit:cover;border-radius:10px;border:1px solid var(--line)}

.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cat-card{position:relative;border-radius:18px;overflow:hidden;min-height:360px;display:flex;align-items:flex-end;color:#fff;border:1px solid var(--line)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,30,17,.88) 0%,rgba(5,30,17,.35) 55%,rgba(5,30,17,.05) 100%)}
.cat-body{position:relative;z-index:2;padding:30px;width:100%}
.cat-kicker{font-size:11px;letter-spacing:.14em;color:#f3c87c;font-weight:600;margin-bottom:8px}
.cat-body h3{font-size:24px;color:#fff;margin-bottom:8px}
.cat-body p{font-size:13px;color:rgba(255,255,255,.8);margin-bottom:16px}
.cat-tags{display:flex;flex-wrap:wrap;gap:7px}
.cat-tags span{font-size:12px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(4px);border-radius:99px;padding:4px 11px;color:#fff}

.gallery{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:190px;gap:14px}
.g-item{position:relative;border-radius:14px;overflow:hidden;background:#e8efe9}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.g-item:hover img{transform:scale(1.04)}
.g-item::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,28,16,.75),transparent 55%)}
.g-item figcaption{position:absolute;left:16px;right:16px;bottom:13px;z-index:2;color:#fff}
.g-item figcaption b{display:block;font-size:13.5px;font-weight:600;margin-bottom:2px}
.g-item figcaption span{font-size:11px;color:rgba(255,255,255,.78)}
.g-item.wide{grid-column:span 2}
.g-item.tall{grid-row:span 2}
.g-item.vertical img{object-position:center top}

.press-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.press-card{border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#fff;transition:.25s}
.press-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.press-card .press-img{position:relative;aspect-ratio:16/9;background:#0b2a1a}
.press-card .press-img img{width:100%;height:100%;object-fit:cover}
.press-card .press-tag{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.94);color:var(--green-800);font-size:11px;font-weight:600;border-radius:6px;padding:4px 10px}
.press-body{padding:20px 22px}
.press-body h3{font-size:16px;color:var(--green-900);margin-bottom:6px}
.press-body p{font-size:12.5px;color:var(--muted)}

.story{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.story-photo{position:relative;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-lg)}
.story-photo img{width:100%;height:440px;object-fit:cover}
.story-quote{position:absolute;left:0;right:0;bottom:0;padding:22px 24px;background:linear-gradient(0deg,rgba(6,32,19,.86),transparent);color:#fff;font-size:13px;line-height:1.7}
.story-quote b{color:#f3c87c;font-weight:600}
.story-copy h2{font-size:32px;color:var(--green-900);margin-bottom:14px}
.story-copy p{font-size:14px;color:var(--ink-2);margin-bottom:12px}
.story-defs{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0 6px}
.story-def{background:var(--cream);border:1px solid #efe4cf;border-radius:12px;padding:16px 18px}
.story-def b{font-size:15px;color:var(--green-800);display:block;margin-bottom:5px}
.story-def span{font-size:12px;color:var(--muted);line-height:1.7}

/* v2 响应式 */
@media (max-width:1080px){
  .hero2{min-height:620px}
  .hero2 h1{font-size:48px}
  .hero2-poster{width:170px;right:3%;bottom:80px}
  .arch{grid-template-columns:1fr;gap:16px}
  .form-grid{grid-template-columns:repeat(2,1fr)}
  .pillar-split{grid-template-columns:1fr;gap:34px}
  .pillar-split.rev .ps-copy{order:0}
  .ps-photo img{height:380px}
  .story{grid-template-columns:1fr;gap:34px}
  .story-photo img{height:400px}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .proof-bar{grid-template-columns:1fr 1fr;gap:20px 0;padding:20px 6px}
  .proof:nth-child(3){border-left:0;padding-left:22px}
  .proof:nth-child(3){padding-left:0}
}
@media (max-width:760px){
  .hero2{min-height:0}
  .hero2 .container{padding-top:62px;padding-bottom:102px}
  .hero2 h1{font-size:34px;line-height:1.24}
  .hero2-lead{font-size:14.5px}
  .hero2-actions .btn{flex:1}
  .hero2-poster{display:none}
  .proof-wrap{margin-top:-46px}
  .proof-bar{grid-template-columns:1fr 1fr;padding:18px 4px}
  .proof{padding:0 14px;gap:10px}
  .proof:nth-child(3){border-left:0;padding-left:14px}
  .proof b{font-size:20px}
  .proof .p-ic{display:none}
  .resource-line{gap:9px;font-size:12px}
  .arch-pillars{grid-template-columns:1fr}
  .arch-threes{grid-template-columns:1fr}
  .arch-three{display:flex;align-items:center;text-align:left;gap:12px;padding:14px}
  .arch-three .icon{margin:0}
  .form-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .cat-card{min-height:300px}
  .gallery{grid-auto-rows:160px}
  .g-item.wide{grid-column:span 2}
  .press-grid{grid-template-columns:1fr}
  .story-defs{grid-template-columns:1fr}
  .ps-photo img{height:300px}
  .ps-badge{left:8px;bottom:14px}
  .ps-mini img{height:96px}
  .story-photo img{height:320px}
}
@media (max-width:520px){
  .hero2 h1{font-size:30px}
  .hero2-points{display:none}
  .proof b{font-size:18px}
  .proof span{font-size:11px}
  .gallery{grid-template-columns:1fr 1fr;grid-auto-rows:150px}
  .g-item.tall{grid-row:span 1}
  .g-item.wide{grid-column:span 2}
  .g-item figcaption{left:11px;right:11px;bottom:9px}
  .g-item figcaption b{font-size:12px}
  .g-item figcaption span{display:none}
}

.product-visual.photo{padding:0;min-height:340px;background:#e8efe9;overflow:hidden}
.product-visual.photo>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:20px}
.product-visual.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,32,19,.55),transparent 45%);border-radius:20px;pointer-events:none}
.product-visual.photo .pv-caption{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;color:#fff;font-size:12px;line-height:1.6}
.product-visual.photo .pv-caption b{display:block;font-size:14px;margin-bottom:2px}
.product-visual.photo .pv-stat{position:absolute;left:18px;top:18px;z-index:2;background:rgba(255,255,255,.94);border-radius:8px;padding:6px 12px;font-size:11.5px;color:#0d6135;font-weight:600}
/* ============ 移动端细节修正 ============ */
@media (max-width:960px){
  .nav{position:absolute;top:100%;left:0;right:0;bottom:auto;transform:none;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s,visibility .25s}
  .nav.open{transform:none;opacity:1;visibility:visible;pointer-events:auto}
}
@media (max-width:760px){
  .product-meta span,.hero-tags span,.ps-tags span,.cat-tags span{flex:none;white-space:nowrap}
  .product-visual.photo{display:flex;flex-direction:column;min-height:0;background:#fff;border:1px solid var(--line)}
  .product-visual.photo>img{position:relative;inset:auto;width:100%;height:240px;border-radius:18px 18px 0 0;object-fit:cover}
  .product-visual.photo::after{display:none}
  .product-visual.photo .pv-stat{position:relative;left:auto;top:auto;align-self:flex-start;margin:12px 14px 0;background:var(--green-50);border:1px solid #d3e9db;color:var(--green-800)}
  .product-visual.photo .pv-caption{position:relative;left:auto;right:auto;bottom:auto;color:var(--ink-2);padding:10px 14px 16px}
  .product-visual.photo .pv-caption b{color:var(--green-800)}
}
@media (max-width:560px){
  .site-header .container{gap:10px}
  .header-actions{gap:8px}
  .header-actions .btn-primary{display:none}
  .brand-text span{font-size:9.5px;letter-spacing:.1em}
}