/* ===== 中盛集团官网 全站样式 ===== */
:root{
  --navy:#0a1633; --navy2:#0f1f4b; --blue:#2563eb; --cyan:#06b6d4;
  --grad:linear-gradient(135deg,#2563eb 0%,#06b6d4 100%);
  --ink:#1a2233; --gray:#5b6478; --line:#e6eaf2; --bg:#f6f8fc;
  --radius:16px; --shadow:0 10px 40px rgba(15,31,75,.10);
  --shadow-lg:0 24px 60px rgba(15,31,75,.18);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.7;overflow-x:hidden}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
button{font-family:inherit}
.container{width:min(1200px,92%);margin:0 auto}
.section{padding:96px 0}
.sec-head{text-align:center;margin-bottom:56px}
.sec-tag{display:inline-block;font-size:13px;letter-spacing:4px;color:var(--blue);font-weight:600;text-transform:uppercase;border:1px solid var(--line);padding:6px 18px;border-radius:999px;background:#fff;margin-bottom:16px}
.sec-title{font-size:38px;font-weight:800;letter-spacing:1px}
.sec-title em{font-style:normal;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-sub{color:var(--gray);margin-top:12px;font-size:16px}

/* ===== SVG 图标 ===== */
.ic-svg{width:26px;height:26px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.ic-lg{width:44px;height:44px;stroke-width:1.4}
.ic-sm{width:20px;height:20px}

/* ===== 顶部导航 ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.35s;padding:18px 0}
.nav.scrolled{background:rgba(10,22,51,.92);backdrop-filter:blur(12px);padding:10px 0;box-shadow:0 6px 24px rgba(0,0,0,.25)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:20px;letter-spacing:2px}
.logo-img{height:44px;width:auto;display:block}
.logo-mark{width:38px;height:38px;border-radius:10px;background:var(--grad);display:grid;place-items:center;font-size:18px;font-weight:900;color:#fff}
.nav-links{display:flex;gap:32px}
.nav-links a{color:rgba(255,255,255,.85);font-size:15px;position:relative;padding:4px 0}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--grad);transition:.3s}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:#fff}
.nav-cta{background:var(--grad);color:#fff;padding:10px 24px;border-radius:999px;font-size:14px;font-weight:600;box-shadow:0 6px 18px rgba(37,99,235,.4);transition:.3s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(37,99,235,.55)}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:0}
.burger span{width:24px;height:2px;background:#fff;transition:.3s}

/* ===== 首屏 ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:radial-gradient(1200px 600px at 70% 20%,#16307a 0%,transparent 60%),radial-gradient(900px 500px at 15% 80%,#0b3a5e 0%,transparent 55%),var(--navy);color:#fff;overflow:hidden}
#particles{position:absolute;inset:0;opacity:.6}
.hero-glow{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(6,182,212,.28),transparent 65%);top:-140px;right:-100px;animation:float 9s ease-in-out infinite}
.hero-glow2{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.30),transparent 65%);bottom:-120px;left:-80px;animation:float 11s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-36px)}}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:140px 0 100px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.08);padding:7px 18px;border-radius:999px;font-size:13px;letter-spacing:2px;margin-bottom:26px}
.hero-badge i{width:8px;height:8px;border-radius:50%;background:#22d3ee;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.25}}
.hero h1{font-size:52px;line-height:1.22;font-weight:900;letter-spacing:2px}
.hero h1 .type{background:linear-gradient(90deg,#60a5fa,#22d3ee,#a78bfa);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.desc{margin:24px 0 38px;color:rgba(255,255,255,.72);font-size:17px;max-width:560px}
.hero-btns{display:flex;gap:18px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 36px;border-radius:999px;font-size:16px;font-weight:600;transition:.3s;cursor:pointer;border:0}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px rgba(6,182,212,.35)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(6,182,212,.5)}
.btn-ghost{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.05)}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-3px)}
.hero-stats{display:flex;gap:44px;margin-top:56px;flex-wrap:wrap}
.hstat .num{font-size:34px;font-weight:900;font-family:"DIN Alternate",Arial}
.hstat .num b{background:linear-gradient(90deg,#60a5fa,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:900}
.hstat .lbl{font-size:13px;color:rgba(255,255,255,.55);letter-spacing:1px;margin-top:2px}
/* 轨道视觉 */
.orbit-wrap{position:relative;width:420px;height:420px;margin:0 auto}
.orbit-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:150px;height:150px;border-radius:28px;background:var(--grad);display:grid;place-items:center;font-size:34px;font-weight:900;color:#fff;letter-spacing:2px;box-shadow:0 0 80px rgba(6,182,212,.55);animation:pulse 3s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 120px rgba(6,182,212,.8)}}
.orbit{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);border:1px dashed rgba(255,255,255,.22);border-radius:50%}
.o1{width:260px;height:260px;animation:spin 18s linear infinite}
.o2{width:370px;height:370px;animation:spin 30s linear infinite reverse}
.orbit .sat{position:absolute;top:-24px;left:50%;transform:translateX(-50%);width:48px;height:48px;border-radius:14px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(4px);display:grid;place-items:center;color:#7dd3fc}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.5);font-size:12px;letter-spacing:3px;z-index:2}
.scroll-hint::after{content:"";display:block;width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.6),transparent);margin:8px auto 0;animation:drop 1.8s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}56%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ===== 数据看板 ===== */
.stats-band{background:var(--navy2);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.stats-band::before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cpath d='M30 0v60M0 30h60' stroke='%23ffffff08'/%3E%3C/svg%3E")}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative}
.stat{text-align:center;padding:26px 10px;border-radius:var(--radius);transition:.35s;border:1px solid transparent}
.stat:hover{border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.05);transform:translateY(-6px)}
.stat .n{font-size:46px;font-weight:900;font-family:"DIN Alternate",Arial}
.stat .n span{background:linear-gradient(90deg,#60a5fa,#22d3ee);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .t{color:rgba(255,255,255,.6);font-size:14px;letter-spacing:2px;margin-top:6px}

/* ===== 内页横幅 ===== */
.page-hero{position:relative;padding:170px 0 90px;background:radial-gradient(900px 460px at 78% 18%,#16307a 0%,transparent 58%),radial-gradient(700px 420px at 12% 85%,#0b3a5e 0%,transparent 55%),var(--navy);color:#fff;overflow:hidden}
.page-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:60px;background:linear-gradient(transparent,#ffffff08)}
.page-hero h1{font-size:42px;font-weight:900;letter-spacing:3px}
.page-hero .crumb{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:16px;letter-spacing:1px}
.page-hero .crumb a:hover{color:#22d3ee}
.page-hero p.lead{margin-top:16px;color:rgba(255,255,255,.7);max-width:640px}
.page-hero .ph-icon{position:absolute;right:8%;top:50%;transform:translateY(-50%);opacity:.14;color:#7dd3fc}
.page-hero .ph-icon svg{width:170px;height:170px}

/* ===== 关于集团 / 通用两栏 ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-visual{position:relative;border-radius:24px;overflow:hidden;min-height:400px;background:linear-gradient(150deg,#0f1f4b,#123a7a 55%,#0b5f77);display:grid;place-items:center;color:#fff}
.about-visual .bgimg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.30}
.about-visual::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(15,31,75,.55),rgba(11,95,119,.45));z-index:1}
.about-visual .big-mark{font-size:120px;font-weight:900;opacity:.16;position:absolute;letter-spacing:10px;z-index:2}
.about-visual .stack{position:relative;z-index:3;display:flex;flex-direction:column;gap:16px;padding:40px}
.av-card{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(8px);border-radius:14px;padding:18px 24px;display:flex;align-items:center;gap:14px;transition:.35s}
.av-card:hover{transform:translateX(10px);background:rgba(255,255,255,.18)}
.av-card .ic{width:46px;height:46px;border-radius:12px;background:var(--grad);display:grid;place-items:center;flex-shrink:0;color:#fff}
.av-card b{font-size:16px}
.av-card small{display:block;color:rgba(255,255,255,.65);font-size:12.5px}
.about-txt h2{font-size:34px;font-weight:800;margin:14px 0 20px}
.about-txt p{color:var(--gray);margin-bottom:16px;text-align:justify}
.about-feats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:28px}
.feat{display:flex;gap:10px;align-items:flex-start;font-size:14.5px}
.feat .ic-svg{color:var(--blue);width:22px;height:22px;flex-shrink:0;margin-top:3px}

/* 发展历程 */
.timeline{position:relative;margin-top:20px}
.timeline::before{content:"";position:absolute;left:19px;top:6px;bottom:6px;width:2px;background:linear-gradient(var(--blue),var(--cyan))}
.tl-item{position:relative;padding:0 0 34px 64px}
.tl-item::before{content:"";position:absolute;left:11px;top:7px;width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--blue)}
.tl-item .year{font-size:13px;font-weight:800;color:var(--blue);letter-spacing:2px}
.tl-item h4{font-size:17px;margin:4px 0 6px}
.tl-item p{font-size:14px;color:var(--gray)}

/* ===== 成员企业 ===== */
.subs{background:var(--bg)}
.subs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.sub-card{background:#fff;border-radius:20px;padding:38px 30px;border:1px solid var(--line);position:relative;overflow:hidden;transition:.4s;cursor:pointer;display:block}
.sub-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:.4s}
.sub-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:transparent}
.sub-card:hover::before{transform:scaleX(1)}
.sub-icon{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;color:#fff;margin-bottom:22px;transition:.4s}
.sub-icon .ic-svg{width:30px;height:30px}
.sub-icon img{width:46px;height:46px;object-fit:contain;filter:drop-shadow(0 3px 8px rgba(0,0,0,.3))}
.sub-card:hover .sub-icon{transform:rotateY(180deg)}
.s1 .sub-icon{background:linear-gradient(135deg,#2563eb,#4f46e5)}
.s2 .sub-icon{background:linear-gradient(135deg,#0ea5e9,#06b6d4)}
.s3 .sub-icon{background:linear-gradient(135deg,#10b981,#14b8a6)}
.sub-card h3{font-size:22px;font-weight:800}
.sub-card .en{font-size:12px;color:#9aa3b8;letter-spacing:2px;margin:4px 0 14px}
.sub-card p{color:var(--gray);font-size:14.5px;margin-bottom:18px}
.sub-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.sub-tags span{font-size:12px;padding:4px 12px;border-radius:999px;background:var(--bg);border:1px solid var(--line);color:var(--gray)}
.sub-link{font-size:14px;font-weight:700;color:var(--blue);display:inline-flex;align-items:center;gap:6px}
.sub-link::after{content:"→";transition:.3s}
.sub-card:hover .sub-link::after{transform:translateX(5px)}
/* 成员详情块 */
.member-block{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:56px 0;border-bottom:1px solid var(--line)}
.member-block:last-child{border-bottom:0}
.mb-visual{border-radius:20px;min-height:320px;display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}
.mb-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.mb-visual::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,22,51,.15),rgba(10,22,51,.45));z-index:1}
.mb-visual .ic-svg{position:relative;z-index:2}
.mb-visual .ic-svg{width:90px;height:90px;stroke-width:1.1;opacity:.9}
.mv1{background:linear-gradient(135deg,#1e3a8a,#4f46e5)}
.mv2{background:linear-gradient(135deg,#0c4a6e,#0891b2)}
.mv3{background:linear-gradient(135deg,#065f46,#0d9488)}
.mb-visual .mb-logo{position:relative;z-index:2;width:150px;height:auto;filter:drop-shadow(0 10px 28px rgba(0,0,0,.45))}
.mb-head{display:flex;align-items:center;gap:14px}
.mb-chip{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,#0f1f4b,#123a7a);display:grid;place-items:center;flex-shrink:0;box-shadow:0 6px 16px rgba(15,31,75,.25)}
.mb-chip img{width:42px;height:42px;object-fit:contain}
.member-block h3{font-size:26px;font-weight:800}
.member-block .en{color:#9aa3b8;font-size:12.5px;letter-spacing:3px;margin:6px 0 16px}
.member-block p{color:var(--gray);font-size:15px;margin-bottom:18px;text-align:justify}
.mb-list li{display:flex;gap:10px;align-items:center;padding:9px 0;font-size:14.5px;border-bottom:1px dashed var(--line)}
.mb-list li:last-child{border-bottom:0}
.mb-list .ic-svg{color:var(--blue);width:18px;height:18px;flex-shrink:0}
.mb-nums{display:flex;gap:34px;margin:22px 0}
.mb-nums .num b{font-size:30px;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mb-nums .num small{display:block;font-size:12.5px;color:#9aa3b8}

/* ===== 核心业务 ===== */
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.svc{padding:34px 26px;border-radius:18px;border:1px solid var(--line);background:#fff;transition:.35s;position:relative;overflow:hidden}
.svc::after{content:"";position:absolute;bottom:-60px;right:-60px;width:140px;height:140px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.10),transparent 70%);transition:.4s}
.svc:hover{transform:translateY(-8px);box-shadow:var(--shadow);border-color:#c7d6f8}
.svc:hover::after{transform:scale(2)}
.svc .ic{position:relative;width:56px;height:56px;display:grid;place-items:center;margin-bottom:20px;background:none;border-radius:0;box-shadow:none;transition:.35s}
.svc .ic::before{content:"";position:absolute;inset:-14px;border-radius:50%;background:radial-gradient(circle,rgba(37,99,235,.16),rgba(14,165,233,.06) 55%,transparent 72%);opacity:.85;transition:.35s}
.svc .ic .ic-svg{width:40px;height:40px;stroke:url(#svcGrad);stroke-width:1.9;position:relative;z-index:1}
.svc:hover .ic{transform:translateY(-4px)}
.svc:hover .ic::before{opacity:1;transform:scale(1.12)}
.svc h4{font-size:17px;font-weight:700;margin-bottom:8px}
.svc p{font-size:13.5px;color:var(--gray)}
/* 服务详情页 */
.svc-detail{display:grid;grid-template-columns:88px 1fr;gap:26px;padding:38px 0;border-bottom:1px solid var(--line);align-items:start}
.svc-detail .big-ic{width:80px;height:80px;border-radius:20px;background:var(--grad);display:grid;place-items:center;color:#fff;box-shadow:0 10px 26px rgba(37,99,235,.3)}
.svc-detail .big-ic .ic-svg{width:38px;height:38px;stroke-width:1.4}
.svc-detail h3{font-size:21px;font-weight:800}
.svc-detail p{color:var(--gray);font-size:14.5px;margin:8px 0 12px}
.svc-detail .points{display:flex;flex-wrap:wrap;gap:8px}
.svc-detail .points span{font-size:12.5px;padding:5px 14px;border-radius:999px;background:#eff6ff;color:var(--blue)}
.svc-detail:last-of-type{border-bottom:0}
.svc-detail h3 a{transition:.3s}
.svc-detail h3 a:hover{color:var(--blue)}

/* ===== 流程 ===== */
.flow{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.flow::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 85% 10%,rgba(37,99,235,.25),transparent 60%),radial-gradient(600px 400px at 10% 90%,rgba(6,182,212,.2),transparent 60%)}
.flow .sec-title{color:#fff}
.flow-steps{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;position:relative;margin-top:70px}
.flow-steps::before{content:"";position:absolute;top:31px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,rgba(96,165,250,.5),rgba(34,211,238,.5))}
.fstep{text-align:center;position:relative}
.fstep .dot{width:62px;height:62px;margin:0 auto;border-radius:50%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.25);display:grid;place-items:center;transition:.35s;backdrop-filter:blur(4px);color:#7dd3fc}
.fstep .dot .ic-svg{width:24px;height:24px}
.fstep:hover .dot{background:var(--grad);color:#fff;transform:scale(1.12) rotate(8deg);border-color:transparent;box-shadow:0 0 30px rgba(6,182,212,.6)}
.fstep .no{font-size:11px;color:#60a5fa;letter-spacing:3px;margin:14px 0 4px}
.fstep h4{font-size:16px;font-weight:700}
.fstep p{font-size:12.5px;color:rgba(255,255,255,.55);margin-top:6px}

/* ===== 案例 ===== */
.case-tabs{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:44px}
.ctab{padding:10px 26px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;cursor:pointer;transition:.3s;color:var(--gray)}
.ctab:hover{border-color:var(--blue);color:var(--blue)}
.ctab.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(37,99,235,.35)}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case{border-radius:18px;overflow:hidden;background:#fff;border:1px solid var(--line);transition:.35s;animation:fadeUp .5s both}
.case:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.case-thumb{height:190px;display:grid;place-items:center;color:#fff;position:relative;overflow:hidden}
.case-thumb .ic-svg{width:58px;height:58px;stroke-width:1.2;position:relative;z-index:1}
.case-thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;transition:.5s}
.case:hover .case-thumb img{transform:scale(1.06)}
.case-thumb small{position:absolute;top:14px;left:14px;z-index:2;background:rgba(255,255,255,.2);backdrop-filter:blur(4px);padding:4px 14px;border-radius:999px;font-size:12px;display:flex;gap:6px;align-items:center}
.case-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.10),transparent 40%,rgba(0,0,0,.35))}
.t1{background:linear-gradient(135deg,#6366f1,#8b5cf6)}
.t2{background:linear-gradient(135deg,#0ea5e9,#22d3ee)}
.t3{background:linear-gradient(135deg,#f59e0b,#f97316)}
.t4{background:linear-gradient(135deg,#10b981,#059669)}
.t5{background:linear-gradient(135deg,#ec4899,#f43f5e)}
.t6{background:linear-gradient(135deg,#2563eb,#0ea5e9)}
.case-body{padding:22px 24px}
.case-body h4{font-size:17px;font-weight:700}
.case-body p{font-size:13.5px;color:var(--gray);margin-top:8px}
.case-link{display:inline-block;margin-top:14px;font-size:13px;font-weight:700;color:var(--blue)}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* ===== 口碑 / 客户墙 ===== */
.quotes{background:var(--bg)}
.quote-track{display:flex;gap:24px;animation:marquee 30s linear infinite;width:max-content;padding:6px 0}
.quote-track:hover{animation-play-state:paused}
@keyframes marquee{to{transform:translateX(-50%)}}
.quote{width:380px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;flex-shrink:0}
.quote .stars{color:#f59e0b;letter-spacing:3px;margin-bottom:12px;display:flex;gap:2px}
.quote .stars svg{width:16px;height:16px;fill:currentColor;stroke:none}
.quote p{font-size:14.5px;color:var(--gray);text-align:justify}
.quote .who{margin-top:18px;display:flex;align-items:center;gap:12px}
.quote .ava{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:800}
.quote .who b{font-size:14.5px;display:block}
.quote .who small{color:#9aa3b8;font-size:12px}
.logo-wall{margin-top:56px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.logo-row{display:flex;gap:56px;width:max-content;animation:marquee 26s linear infinite}
.logo-row span{font-size:19px;font-weight:800;color:#b8c0d4;letter-spacing:2px;white-space:nowrap;transition:.3s}
.logo-row span:hover{color:var(--blue)}

/* ===== 新闻 ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff;transition:.35s;display:block}
.news:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.news-top{height:10px;background:var(--grad)}
.news-body{padding:26px}
.news-body .tag{font-size:12px;color:var(--blue);background:#eff6ff;padding:3px 12px;border-radius:999px}
.news-body h4{font-size:16.5px;font-weight:700;margin:14px 0 10px;line-height:1.5}
.news-body p{font-size:13.5px;color:var(--gray);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body time{display:block;margin-top:16px;font-size:12.5px;color:#9aa3b8}
/* 新闻列表页 */
.news-list{max-width:860px;margin:0 auto}
.nl-item{display:grid;grid-template-columns:110px 1fr;gap:26px;padding:30px 0;border-bottom:1px solid var(--line);transition:.3s;border-radius:12px}
.nl-item:hover{background:var(--bg);padding-left:16px;padding-right:16px}
.nl-date{text-align:center}
.nl-date .d{font-size:30px;font-weight:900;color:var(--navy2);line-height:1.1}
.nl-date .y{font-size:12px;color:#9aa3b8}
.nl-item .tag{font-size:12px;color:var(--blue);background:#eff6ff;padding:2px 10px;border-radius:999px}
.nl-item h4{font-size:18px;font-weight:700;margin:8px 0 8px;transition:.3s}
.nl-item:hover h4{color:var(--blue)}
.nl-item p{font-size:14px;color:var(--gray)}

/* ===== 联系 ===== */
.contact{background:linear-gradient(160deg,#0f1f4b,#0a1633);color:#fff;position:relative;overflow:hidden}
.contact::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 380px at 80% 30%,rgba(6,182,212,.22),transparent 60%)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;position:relative}
.contact h2{font-size:34px;font-weight:800;margin:12px 0 18px}
.contact .lead{color:rgba(255,255,255,.7);margin-bottom:34px}
.c-item{display:flex;gap:16px;margin-bottom:22px;align-items:flex-start}
.c-item .ic{width:48px;height:48px;border-radius:14px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);display:grid;place-items:center;flex-shrink:0;color:#7dd3fc}
.c-item b{display:block;font-size:15px}
.c-item small{color:rgba(255,255,255,.6);font-size:13.5px}
.cform{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(10px);border-radius:22px;padding:38px}
.cform h3{font-size:20px;margin-bottom:6px}
.cform .tip{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:22px}
.cform input,.cform select,.cform textarea{width:100%;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:12px;padding:13px 16px;color:#fff;font-size:14px;margin-bottom:14px;outline:0;transition:.3s;font-family:inherit}
.cform input::placeholder,.cform textarea::placeholder{color:rgba(255,255,255,.4)}
.cform input:focus,.cform select:focus,.cform textarea:focus{border-color:#22d3ee;background:rgba(255,255,255,.12)}
.cform select option{color:#1a2233}
.cform .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.cform button{width:100%;margin-top:6px;background:var(--grad);border:0;color:#fff;padding:15px;border-radius:12px;font-size:16px;font-weight:700;cursor:pointer;transition:.3s}
.cform button:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(6,182,212,.45)}
.form-ok{display:none;margin-top:14px;text-align:center;color:#34d399;font-size:14px}
/* 联系页布局 */
.contact-page-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
.map-box{margin-top:40px;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.05);padding:28px;display:flex;gap:16px;align-items:center}
.map-box .ic{width:52px;height:52px;border-radius:14px;background:var(--grad);display:grid;place-items:center;color:#fff;flex-shrink:0}

/* ===== CTA 横条 ===== */
.cta-strip{background:var(--grad);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.cta-strip::before{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Ccircle cx='60' cy='60' r='1.5' fill='%23ffffff30'/%3E%3C/svg%3E")}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px;flex-wrap:wrap;position:relative}
.cta-inner h2{font-size:30px;font-weight:800}
.cta-inner p{opacity:.85;margin-top:6px}
.btn-white{background:#fff;color:var(--blue);padding:15px 40px;border-radius:999px;font-weight:700;font-size:16px;display:inline-flex;align-items:center;gap:8px;transition:.3s;box-shadow:0 10px 30px rgba(0,0,0,.15)}
.btn-white:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.22)}

/* ===== 页脚 ===== */
footer{background:#070f24;color:rgba(255,255,255,.55);padding:64px 0 30px;font-size:13.5px}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.f-grid h5{color:#fff;font-size:15px;margin-bottom:18px}
.f-grid a{display:block;margin-bottom:10px;transition:.25s}
.f-grid a:hover{color:#22d3ee}
.f-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;margin-bottom:16px}
.f-logo .logo-img{height:38px}
.orbit-core img{width:104px;display:block}
.f-desc{line-height:1.9}
.copyright{border-top:1px solid rgba(255,255,255,.08);padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.copyright a.beian{color:inherit;text-decoration:none;transition:.3s}
.copyright a.beian:hover{color:#fff}

/* ===== 浮动引流 ===== */
.float-consult{position:fixed;right:26px;bottom:110px;z-index:90;display:flex;flex-direction:column;gap:14px}
.fbtn{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:#fff;cursor:pointer;box-shadow:0 10px 26px rgba(15,31,75,.35);transition:.3s;border:0;position:relative}
.fbtn:hover{transform:scale(1.1)}
.fbtn .ic-svg{width:24px;height:24px}
.fbtn.wx{background:linear-gradient(135deg,#22c55e,#16a34a)}
.fbtn.tel{background:var(--grad)}
.fbtn.top{background:#fff;color:var(--navy2);border:1px solid var(--line);opacity:0;pointer-events:none}
.fbtn.top.show{opacity:1;pointer-events:auto}
.fbtn .tip{position:absolute;right:70px;background:var(--navy);color:#fff;font-size:12.5px;padding:8px 14px;border-radius:10px;white-space:nowrap;opacity:0;transform:translateX(6px);transition:.3s;pointer-events:none}
.fbtn:hover .tip{opacity:1;transform:none}
.qr-pop{position:fixed;right:96px;bottom:110px;background:#fff;border-radius:16px;box-shadow:var(--shadow-lg);padding:18px;text-align:center;opacity:0;pointer-events:none;transform:translateY(10px);transition:.3s;z-index:90}
.qr-pop.show{opacity:1;pointer-events:auto;transform:none}
.qr-box{width:130px;height:130px;border-radius:10px;background:conic-gradient(#2563eb,#06b6d4,#2563eb);display:grid;place-items:center;color:#fff;font-size:13px;font-weight:700;line-height:1.6}
.qr-pop p{font-size:12px;color:var(--gray);margin-top:10px}

/* ===== 滚动入场 ===== */
.rv{opacity:0;transform:translateY(36px);transition:.8s cubic-bezier(.2,.65,.3,1)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.12s}.rv[data-d="2"]{transition-delay:.24s}
.rv[data-d="3"]{transition-delay:.36s}.rv[data-d="4"]{transition-delay:.48s}
.rv[data-d="5"]{transition-delay:.6s}

/* ===== 分页 ===== */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap;margin-top:52px}
.pager .pg{min-width:42px;height:42px;padding:0 14px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;border:1px solid var(--line);background:#fff;font-size:14px;color:var(--gray);transition:.28s}
.pager a.pg:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.pager .pg.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(37,99,235,.32);font-weight:700}
.pager .pg.disabled{opacity:.45;cursor:not-allowed}
.pager .pg.dots{border:0;background:transparent}

/* ===== 详情页通用 ===== */
.detail-wrap{max-width:860px;margin:0 auto}
.detail-hero{padding:170px 0 70px}
.article-meta{display:flex;flex-wrap:wrap;gap:18px;align-items:center;color:#9aa3b8;font-size:13.5px;margin-top:18px}
.article-meta .tag{font-size:12px;color:var(--blue);background:#eff6ff;padding:3px 12px;border-radius:999px}
.article-body{font-size:16px;line-height:2;color:#333c4f}
.article-body p{margin-bottom:20px}
.article-body h4{font-size:19px;font-weight:800;margin:32px 0 14px;padding-left:14px;position:relative;color:var(--ink)}
.article-body h4::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--grad)}
.article-body ul{margin:0 0 20px 4px}
.article-body ul li{position:relative;padding-left:20px;margin-bottom:10px;color:#4a5468}
.article-body ul li::before{content:"";position:absolute;left:2px;top:11px;width:6px;height:6px;border-radius:50%;background:var(--blue)}
.article-body img{border-radius:14px;margin:22px 0}
.article-body blockquote{margin:24px 0;padding:18px 24px;border-left:4px solid var(--cyan);background:var(--bg);border-radius:0 12px 12px 0;color:var(--gray)}
.article-foot{margin-top:52px;padding-top:28px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:14px}
.article-foot a{color:var(--blue);font-weight:600}
.article-foot .muted{color:#9aa3b8}

/* 案例详情 */
.case-detail-hero{height:340px;border-radius:22px;overflow:hidden;position:relative;display:grid;place-items:center;color:#fff;margin-bottom:44px}
.case-detail-hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center}
.case-detail-hero .ic-svg{width:96px;height:96px;stroke-width:1.1;position:relative;z-index:2}
.case-detail-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,22,51,.25),rgba(10,22,51,.55))}
.case-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:36px}
.case-facts .f{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px}
.case-facts .f small{color:#9aa3b8;font-size:12.5px;letter-spacing:1px}
.case-facts .f b{display:block;font-size:16.5px;margin-top:5px}

/* 服务详情 */
.svc-hero-ic{width:96px;height:96px;border-radius:24px;background:var(--grad);display:grid;place-items:center;color:#fff;box-shadow:0 14px 36px rgba(37,99,235,.32);margin-bottom:26px}
.svc-hero-ic .ic-svg{width:46px;height:46px;stroke-width:1.3}

/* 筛选标签 */
.filter-tabs{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:44px}
.filter-tabs a{padding:10px 26px;border-radius:999px;border:1px solid var(--line);background:#fff;font-size:14px;transition:.3s;color:var(--gray)}
.filter-tabs a:hover{border-color:var(--blue);color:var(--blue)}
.filter-tabs a.on{background:var(--grad);color:#fff;border-color:transparent;box-shadow:0 8px 20px rgba(37,99,235,.35)}

/* 空状态 */
.empty-state{text-align:center;padding:80px 20px;color:#9aa3b8}
.empty-state .ic-svg{width:64px;height:64px;stroke-width:1.1;margin:0 auto 18px;color:#c7d0e0}

/* 表单错误 */
.form-err{display:none;margin-top:12px;color:#fda4af;font-size:13.5px}
.form-err.show{display:block}
.cform button:disabled{opacity:.7;cursor:not-allowed}

/* ===== 响应式 ===== */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;padding:130px 0 80px;text-align:center}
  .hero p.desc{margin-inline:auto}
  .hero-btns,.hero-stats{justify-content:center}
  .orbit-wrap{width:320px;height:320px}
  .o1{width:200px;height:200px}.o2{width:290px;height:290px}
  .orbit-core{width:120px;height:120px;font-size:26px}
  .about-grid,.contact-grid,.contact-page-grid,.member-block{grid-template-columns:1fr;gap:44px}
  .subs-grid,.svc-grid{grid-template-columns:repeat(2,1fr)}
  .case-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .flow-steps{grid-template-columns:repeat(3,1fr);row-gap:40px}
  .flow-steps::before{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr 1fr}
  .page-hero .ph-icon{display:none}
}
@media(max-width:640px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(10,22,51,.97);flex-direction:column;padding:24px;gap:18px}
  .nav-links.open{display:flex}
  .burger{display:flex}
  .nav-cta{display:none}
  .hero h1{font-size:34px}
  .page-hero h1{font-size:30px}
  .sec-title{font-size:28px}
  .section{padding:64px 0}
  .page-hero{padding:140px 0 64px}
  .subs-grid,.svc-grid,.case-grid,.news-grid{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:repeat(2,1fr)}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr}
  .float-consult{right:14px;bottom:90px}
  .nl-item{grid-template-columns:1fr}
  .cform .row{grid-template-columns:1fr}
  .svc-detail{grid-template-columns:1fr}
}

/* ===== 首页轮播（后台「首页轮播」模块） ===== */
.hero-slides{position:absolute;inset:0;z-index:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1s ease;background:linear-gradient(150deg,#0f1f4b,#123a7a 55%,#0b5f77);background-size:cover;background-position:center}
.hero-slide.on{opacity:1}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,22,51,.88) 22%,rgba(10,22,51,.55) 58%,rgba(10,22,51,.28))}
#particles{z-index:1}
.hero-copy .hc-title,.hero-copy .hc-desc,.hero-copy .hc-btn{transition:opacity .26s ease,transform .26s ease}
.hero-copy.switching .hc-title,.hero-copy.switching .hc-desc,.hero-copy.switching .hc-btn{opacity:0;transform:translateY(12px)}
.hero-dots{display:flex;gap:10px;margin-top:32px}
.hdot{width:26px;height:4px;border-radius:2px;border:0;padding:0;background:rgba(255,255,255,.28);cursor:pointer;transition:all .25s ease}
.hdot:hover{background:rgba(255,255,255,.5)}
.hdot.on{background:linear-gradient(90deg,#60a5fa,#22d3ee);width:42px}
@media (max-width:768px){.hero-dots{justify-content:center}}

/* ==================================================================
   v2 首页精修（参考集团视觉稿）
   ================================================================== */

/* ------ 首屏：玻璃立方体 ------ */
.hero-cube{position:relative;width:400px;max-width:100%;margin:0 auto}
.hero-cube .cube{width:100%;height:auto;display:block;animation:cubeFloat 7s ease-in-out infinite}
@keyframes cubeFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-16px)}}

.cube-ring{position:absolute;top:50%;left:50%;width:330px;height:330px;transform:translate(-50%,-52%);border:1.5px dashed rgba(125,211,252,.30);border-radius:50%;animation:spin 40s linear infinite}
@keyframes spin{to{transform:translate(-50%,-52%) rotate(360deg)}}

.hero-cube .chip{
  position:absolute;width:56px;height:56px;border-radius:15px;
  display:grid;place-items:center;color:#fff;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.30);
  backdrop-filter:blur(6px);box-shadow:0 8px 24px rgba(2,8,30,.45);
  animation:chipFloat 5.2s ease-in-out infinite;
}
.hero-cube .chip .ic-svg{width:26px;height:26px;stroke:#7dd3fc}
.hero-cube .c1{top:2%;left:2%;animation-delay:0s}
.hero-cube .c2{top:8%;right:0;animation-delay:-1.4s}
.hero-cube .c3{bottom:16%;left:-2%;animation-delay:-2.6s}
.hero-cube .c4{bottom:4%;right:6%;animation-delay:-3.8s}
@keyframes chipFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* ------ 白色统计卡（压住首屏底部） ------ */
.stats-cards{position:relative;z-index:6;margin-top:-78px;padding:0 0 10px}
.sc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.scard{
  display:flex;align-items:center;gap:15px;
  background:#fff;border-radius:16px;padding:24px 24px;
  border:1px solid rgba(15,31,75,.06);
  box-shadow:0 18px 40px -18px rgba(15,31,75,.25);
  transition:transform .25s ease,box-shadow .25s ease;
}
.scard:hover{transform:translateY(-5px);box-shadow:0 26px 50px -20px rgba(15,31,75,.32)}

.sc-ic{
  flex:0 0 50px;width:50px;height:50px;border-radius:14px;
  display:grid;place-items:center;color:#fff;
}
.sc-ic .ic-svg{width:24px;height:24px;stroke:#fff}
.sc-ic.c1{background:linear-gradient(135deg,#4f8bff,#2563eb);box-shadow:0 6px 14px -5px rgba(37,99,235,.55)}
.sc-ic.c2{background:linear-gradient(135deg,#2dd4bf,#0d9488);box-shadow:0 6px 14px -5px rgba(13,148,136,.5)}
.sc-ic.c3{background:linear-gradient(135deg,#fbbf24,#f59e0b);box-shadow:0 6px 14px -5px rgba(245,158,11,.5)}
.sc-ic.c4{background:linear-gradient(135deg,#a78bfa,#7c3aed);box-shadow:0 6px 14px -5px rgba(124,58,237,.5)}

.sc-tx .n{font-size:30px;font-weight:900;line-height:1.1;color:#101c3d;font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.sc-tx .t{font-size:13px;color:#77839b;margin-top:4px}

/* ------ 服务卡：彩色图标 + 了解更多 ------ */
.svc .svc-ic{
  display:inline-grid;place-items:center;width:56px;height:56px;
  border-radius:16px;margin-bottom:22px;color:#fff;
}
.svc .svc-ic .ic-svg{width:27px;height:27px;stroke:#fff;stroke-width:1.9}
.svc-ic.c1{background:linear-gradient(135deg,#4f8bff,#2563eb);box-shadow:0 8px 18px -6px rgba(37,99,235,.5)}
.svc-ic.c2{background:linear-gradient(135deg,#2dd4bf,#0d9488);box-shadow:0 8px 18px -6px rgba(13,148,136,.45)}
.svc-ic.c3{background:linear-gradient(135deg,#fbbf24,#f59e0b);box-shadow:0 8px 18px -6px rgba(245,158,11,.45)}
.svc-ic.c4{background:linear-gradient(135deg,#a78bfa,#7c3aed);box-shadow:0 8px 18px -6px rgba(124,58,237,.45)}

.svc-go{
  display:inline-flex;align-items:center;gap:6px;margin-top:18px;
  font-size:13px;font-weight:600;color:var(--blue);
}
.svc-go .ic-svg{width:14px;height:14px;transition:transform .25s ease}
.svc:hover .svc-go .ic-svg{transform:translateX(4px)}

/* ------ 交付流程：山脉剪影背景 ------ */
.flow::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:220px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 220' preserveAspectRatio='none'%3E%3Cpath d='M0 170 L180 90 L320 150 L480 60 L640 140 L820 70 L980 150 L1140 80 L1300 150 L1440 100 V220 H0 Z' fill='rgba(37,99,235,.10)'/%3E%3Cpath d='M0 200 L160 130 L340 185 L520 110 L700 175 L880 120 L1060 180 L1240 125 L1440 170 V220 H0 Z' fill='rgba(6,182,212,.08)'/%3E%3C/svg%3E") bottom/100% 100% no-repeat;
  pointer-events:none;
}
.flow .container{position:relative;z-index:2}

/* ------ 新闻卡：渐变封面 ------ */
.news-cover{
  position:relative;height:150px;display:grid;place-items:center;overflow:hidden;
}
.news-cover .ic-svg{width:52px;height:52px;stroke:rgba(255,255,255,.85);stroke-width:1.4;transition:.35s}
.news:hover .news-cover .ic-svg{transform:scale(1.12)}
.nc-date{
  position:absolute;top:14px;right:14px;
  background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.35);
  backdrop-filter:blur(4px);color:#fff;
  font-size:12px;font-weight:700;padding:4px 12px;border-radius:999px;letter-spacing:1px;
}
.news-cover.nc1{background:linear-gradient(135deg,#1d4ed8,#3b82f6 55%,#06b6d4)}
.news-cover.nc2{background:linear-gradient(135deg,#0f1f4b,#17418f 55%,#2563eb)}
.news-cover.nc3{background:linear-gradient(135deg,#0d9488,#0891b2 55%,#22d3ee)}
.news-cover::before{
  content:"";position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Cpath d='M20 0v40M0 20h40' stroke='%23ffffff10'/%3E%3C/svg%3E");
}

/* ------ CTA：圆角渐变横幅 ------ */
.cta-strip{background:transparent;padding:26px 0 84px}
.cta-strip::before{display:none}
.cta-inner{
  position:relative;overflow:hidden;
  background:
    radial-gradient(560px 260px at 88% -30%, rgba(6,182,212,.45) 0%, transparent 55%),
    radial-gradient(460px 240px at 6% 130%, rgba(79,70,229,.4) 0%, transparent 55%),
    linear-gradient(118deg,#0a1633 0%,#123a7a 55%,#2563eb 100%);
  border-radius:22px;padding:56px 64px;
  box-shadow:0 30px 60px -24px rgba(15,31,75,.45);
}
.cta-inner::before{
  content:"";position:absolute;left:0;right:0;bottom:0;height:120px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 120' preserveAspectRatio='none'%3E%3Cpath d='M0 70 Q 200 20 420 60 T 840 55 T 1200 40 V120 H0 Z' fill='rgba(255,255,255,.06)'/%3E%3Cpath d='M0 95 Q 260 50 520 85 T 1200 75 V120 H0 Z' fill='rgba(255,255,255,.05)'/%3E%3C/svg%3E") bottom/100% 100% no-repeat;
  pointer-events:none;
}
.cta-inner h2{position:relative}
.cta-inner p{position:relative;color:rgba(255,255,255,.72)}

/* ------ 内页横幅同步首页风格：网格纹理 + 白色圆角曲面压底 ------ */
.page-hero{padding-bottom:130px}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='56'%3E%3Cpath d='M28 0v56M0 28h56' stroke='%23ffffff0a'/%3E%3C/svg%3E");
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:72px;
  background:#fff;border-radius:44px 44px 0 0;
  box-shadow:0 -18px 40px -22px rgba(2,8,30,.5);
}
/* 联系页下一段是深色区，不做白色曲面 */
.page-hero.ph-plain{padding-bottom:90px}
.page-hero.ph-plain::after{display:none}
/* 详情页横幅保持紧凑 */
.page-hero.detail-hero{padding-bottom:96px}
.page-hero .container{position:relative;z-index:2}
.page-hero .ph-icon{z-index:1}

/* 统计白卡直接压在内页横幅底部（关于我们页） */
.page-hero + .stats-cards{margin-top:-118px}

/* 新闻列表日期数字渐变 */
.nl-date .d{background:linear-gradient(135deg,#1d4ed8,#06b6d4);-webkit-background-clip:text;background-clip:text;color:transparent}

/* 服务列表大图标四色 */
.big-ic.c1{background:linear-gradient(135deg,#4f8bff,#2563eb)!important;box-shadow:0 10px 26px -8px rgba(37,99,235,.55)}
.big-ic.c2{background:linear-gradient(135deg,#2dd4bf,#0d9488)!important;box-shadow:0 10px 26px -8px rgba(13,148,136,.5)}
.big-ic.c3{background:linear-gradient(135deg,#fbbf24,#f59e0b)!important;box-shadow:0 10px 26px -8px rgba(245,158,11,.5)}
.big-ic.c4{background:linear-gradient(135deg,#a78bfa,#7c3aed)!important;box-shadow:0 10px 26px -8px rgba(124,58,237,.5)}

/* ------ 响应式 ------ */
@media (max-width:1024px){
  .hero-cube{width:320px}
  .cube-ring{width:260px;height:260px}
  .sc-grid{grid-template-columns:repeat(2,1fr)}
  .stats-cards{margin-top:-60px}
  .page-hero + .stats-cards{margin-top:-96px}
}
@media (max-width:640px){
  .hero-cube{display:none}
  .sc-grid{grid-template-columns:1fr;gap:14px}
  .stats-cards{margin-top:-46px}
  .page-hero + .stats-cards{margin-top:-70px}
  .page-hero{padding-bottom:96px}
  .page-hero.ph-plain{padding-bottom:64px}
  .cta-inner{padding:36px 26px}
}