*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#05070D; --bg2:#0A0F1F; --bg3:#0F1530;
  --g:#10B981; --g2:#34D399; --g3:#6EE7B7; --gd:#059669;
  --b:#3B82F6; --b2:#60A5FA; --p:#A855F7; --p2:#C084FC;
  --o:#F97316; --o2:#FB923C; --pink:#EC4899;
  --t:#F8FAFC; --t2:#CBD5E1; --t3:#94A3B8; --t4:#64748B;
  --bd:rgba(255,255,255,.08); --bd2:rgba(255,255,255,.12);
  --glass:rgba(255,255,255,.04); --glass2:rgba(255,255,255,.06);
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Noto Sans SC',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg); color:var(--t);
  font-size:15px; line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}

/* ===== 渐变光晕背景 ===== */
.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.aurora::before,.aurora::after{
  content:'';position:absolute;width:800px;height:800px;border-radius:50%;
  filter:blur(120px);opacity:.35;animation:float 20s ease-in-out infinite
}
.aurora::before{background:radial-gradient(circle,#10B981,transparent 70%);top:-200px;left:-200px}
.aurora::after{background:radial-gradient(circle,#A855F7,transparent 70%);top:30%;right:-200px;animation-delay:-10s}
.aurora-3{position:absolute;width:600px;height:600px;border-radius:50%;filter:blur(100px);opacity:.25;background:radial-gradient(circle,#3B82F6,transparent 70%);bottom:0;left:30%;animation:float 25s ease-in-out infinite -5s}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(60px,-40px) scale(1.1)}
  66%{transform:translate(-40px,60px) scale(.95)}
}

/* ===== 网格背景 ===== */
.grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at center,black 30%,transparent 70%);pointer-events:none}

/* ===== 通用容器 ===== */
.container{max-width:1280px;margin:0 auto;padding:0 32px;position:relative;z-index:1}
.section{padding:120px 0;position:relative}

/* ===== 顶部导航 ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 0;background:rgba(5,7,13,.7);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--bd);transition:all .3s}
.nav-inner{max-width:1280px;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px}
.logo-mark{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,var(--g),var(--g2));display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(16,185,129,.4);position:relative;overflow:hidden}
.logo-mark::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent,rgba(255,255,255,.3),transparent);transform:translateX(-100%);animation:shine 3s ease-in-out infinite}
@keyframes shine{0%,100%{transform:translateX(-100%)}50%{transform:translateX(100%)}}
.logo-mark svg{width:20px;height:20px;color:#fff;stroke-width:2.5;position:relative;z-index:1}
.logo-text{background:linear-gradient(90deg,#fff,#A7F3D0);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-menu{display:flex;gap:36px;align-items:center}
.nav-menu a{font-size:14px;color:var(--t2);font-weight:500;transition:color .2s;position:relative}
.nav-menu a:hover{color:var(--t)}
.nav-menu a.active{color:var(--g2);font-weight:600}
.nav.scrolled{box-shadow:0 4px 20px rgba(0,0,0,.3)}
.nav-actions{display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:10px;font-size:14px;font-weight:600;transition:all .25s;white-space:nowrap}
.btn-ghost{color:var(--t2);border:1px solid var(--bd2)}
.btn-ghost:hover{color:var(--t);border-color:rgba(255,255,255,.25);background:var(--glass)}
.btn-primary{background:linear-gradient(135deg,var(--g),var(--gd));color:#fff;box-shadow:0 4px 16px rgba(16,185,129,.35)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(16,185,129,.5)}
.btn svg{width:16px;height:16px}

/* ===== Hero ===== */
.hero{padding:160px 0 100px;position:relative;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:60px;align-items:center}
.hero-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);border-radius:100px;font-size:13px;color:var(--g2);font-weight:600;margin-bottom:24px}
.hero-pill svg{width:14px;height:14px}
.hero-pill .dot{width:6px;height:6px;border-radius:50%;background:var(--g);box-shadow:0 0 12px var(--g);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{font-size:64px;font-weight:900;line-height:1.05;letter-spacing:-1.5px;margin-bottom:24px}
.hero h1 .grad{background:linear-gradient(135deg,#10B981 0%,#3B82F6 50%,#A855F7 100%);-webkit-background-clip:text;background-clip:text;color:transparent;display:inline-block}
.hero p.lead{font-size:18px;color:var(--t2);line-height:1.7;margin-bottom:36px;max-width:520px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px}
.btn-lg{padding:14px 28px;font-size:15px;border-radius:12px}
.btn-glass{background:var(--glass2);border:1px solid var(--bd2);backdrop-filter:blur(20px)}
.btn-glass:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2)}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-top:32px;border-top:1px solid var(--bd)}
.hs{}
.hs-num{font-size:30px;font-weight:800;background:linear-gradient(135deg,#fff,#A7F3D0);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:4px;letter-spacing:-.5px}
.hs-num span{font-size:18px}
.hs-lb{font-size:12px;color:var(--t3);font-weight:500}

/* Hero 右侧产品展示 */
.hero-showcase{position:relative;height:600px}
.hero-glow{position:absolute;inset:-40px;border-radius:50%;background:radial-gradient(ellipse,rgba(16,185,129,.25),transparent 60%);filter:blur(40px);pointer-events:none}
.phone-stack{position:relative;width:100%;height:100%}
.phone{position:absolute;border-radius:36px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.08);transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.phone img{width:100%;height:100%;object-fit:cover}
.phone-1{width:240px;height:520px;left:50%;top:30px;transform:translateX(-50%) rotate(-6deg);z-index:2}
.phone-2{width:230px;height:500px;left:8%;top:60px;transform:rotate(-12deg);z-index:1;opacity:.9}
.phone-3{width:230px;height:500px;right:6%;top:80px;transform:rotate(8deg);z-index:1;opacity:.9}
.phone-stack:hover .phone-1{transform:translateX(-50%) rotate(-3deg) translateY(-8px)}
.phone-stack:hover .phone-2{transform:rotate(-8deg) translateX(-20px) translateY(-8px)}
.phone-stack:hover .phone-3{transform:rotate(4deg) translateX(20px) translateY(-8px)}
/* 漂浮卡片 */
.float-card{position:absolute;background:rgba(15,21,48,.85);backdrop-filter:blur(20px);border:1px solid var(--bd2);border-radius:14px;padding:14px 16px;box-shadow:0 12px 40px rgba(0,0,0,.4);z-index:5;animation:floating 5s ease-in-out infinite}
@keyframes floating{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.fc-1{left:-10px;top:140px;display:flex;align-items:center;gap:10px;animation-delay:-1s}
.fc-2{right:-20px;top:240px;display:flex;align-items:center;gap:10px;animation-delay:-3s}
.fc-3{left:30px;bottom:60px;display:flex;align-items:center;gap:10px;animation-delay:-2s}
.fc-ic{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.fc-1 .fc-ic{background:linear-gradient(135deg,#10B981,#059669)}
.fc-2 .fc-ic{background:linear-gradient(135deg,#F59E0B,#EA580C)}
.fc-3 .fc-ic{background:linear-gradient(135deg,#3B82F6,#1D4ED8)}
.fc-ic svg{width:18px;height:18px;color:#fff}
.fc-text .fc-tt{font-size:11px;color:var(--t3);margin-bottom:2px;font-weight:500}
.fc-text .fc-vl{font-size:14px;color:var(--t);font-weight:700}

/* ===== 区块标题 ===== */
.sec-head{text-align:center;margin-bottom:64px}
.sec-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);border-radius:100px;font-size:12px;color:var(--g2);font-weight:600;margin-bottom:16px}
.sec-tag svg{width:14px;height:14px}
.sec-head h2{font-size:48px;font-weight:800;letter-spacing:-1px;line-height:1.15;margin-bottom:16px}
.sec-head h2 .grad{background:linear-gradient(135deg,#10B981,#3B82F6);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-head p{font-size:17px;color:var(--t3);max-width:680px;margin:0 auto}

/* 玻璃态卡片基础 */
.glass{background:var(--glass2);backdrop-filter:blur(20px);border:1px solid var(--bd2);border-radius:20px;transition:all .3s}
.glass:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);transform:translateY(-4px)}

/* ===== 客户Logo墙 ===== */
.logos{padding:40px 0 0;border-top:1px solid var(--bd);margin-top:80px}
.logos-label{text-align:center;font-size:13px;color:var(--t4);font-weight:500;margin-bottom:32px;letter-spacing:.5px}
.logos-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:24px;align-items:center}
.lg-item{height:60px;background:var(--glass);border:1px solid var(--bd);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--t3);font-weight:600;transition:all .3s;opacity:.7}
.lg-item:hover{opacity:1;border-color:var(--bd2);color:var(--t)}

/* ===== 业务流程 ===== */
.flow-wrap{position:relative}
.flow-line{position:absolute;top:48px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,transparent,rgba(16,185,129,.3),rgba(59,130,246,.3),rgba(168,85,247,.3),transparent)}
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;position:relative;z-index:1}
.fl-card{padding:32px 24px;text-align:center;position:relative}
.fl-step{position:absolute;top:-12px;left:50%;transform:translateX(-50%);width:28px;height:28px;border-radius:50%;background:var(--bg);border:2px solid var(--g);color:var(--g);font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;z-index:2}
.fl-ic{width:80px;height:80px;border-radius:24px;margin:8px auto 24px;display:flex;align-items:center;justify-content:center;position:relative;background:linear-gradient(135deg,rgba(16,185,129,.2),rgba(16,185,129,.05));border:1px solid rgba(16,185,129,.2)}
.fl-grid .fl-card:nth-child(2) .fl-ic{background:linear-gradient(135deg,rgba(59,130,246,.2),rgba(59,130,246,.05));border-color:rgba(59,130,246,.2)}
.fl-grid .fl-card:nth-child(3) .fl-ic{background:linear-gradient(135deg,rgba(168,85,247,.2),rgba(168,85,247,.05));border-color:rgba(168,85,247,.2)}
.fl-grid .fl-card:nth-child(4) .fl-ic{background:linear-gradient(135deg,rgba(249,115,22,.2),rgba(249,115,22,.05));border-color:rgba(249,115,22,.2)}
.fl-ic svg{width:36px;height:36px;color:var(--g2);stroke-width:1.8}
.fl-grid .fl-card:nth-child(2) .fl-ic svg{color:var(--b2)}
.fl-grid .fl-card:nth-child(3) .fl-ic svg{color:var(--p2)}
.fl-grid .fl-card:nth-child(4) .fl-ic svg{color:var(--o2)}
.fl-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.fl-card p{font-size:13px;color:var(--t3);line-height:1.6}

/* ===== 核心功能 ===== */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.feat-card{padding:32px;position:relative;overflow:hidden}
.feat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(16,185,129,.4),transparent);opacity:0;transition:opacity .3s}
.feat-card:hover::before{opacity:1}
.feat-ic{width:56px;height:56px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;position:relative}
.feat-ic.c1{background:linear-gradient(135deg,#10B981,#059669);box-shadow:0 8px 24px rgba(16,185,129,.3)}
.feat-ic.c2{background:linear-gradient(135deg,#3B82F6,#1D4ED8);box-shadow:0 8px 24px rgba(59,130,246,.3)}
.feat-ic.c3{background:linear-gradient(135deg,#A855F7,#7C3AED);box-shadow:0 8px 24px rgba(168,85,247,.3)}
.feat-ic.c4{background:linear-gradient(135deg,#F97316,#EA580C);box-shadow:0 8px 24px rgba(249,115,22,.3)}
.feat-ic.c5{background:linear-gradient(135deg,#EC4899,#DB2777);box-shadow:0 8px 24px rgba(236,72,153,.3)}
.feat-ic.c6{background:linear-gradient(135deg,#06B6D4,#0891B2);box-shadow:0 8px 24px rgba(6,182,212,.3)}
.feat-ic svg{width:28px;height:28px;color:#fff;stroke-width:2}
.feat-card h3{font-size:20px;font-weight:700;margin-bottom:10px;letter-spacing:-.3px}
.feat-card p{font-size:14px;color:var(--t3);line-height:1.7;margin-bottom:16px}
.feat-list{display:flex;flex-direction:column;gap:8px}
.feat-list li{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--t2);list-style:none}
.feat-list li svg{width:14px;height:14px;color:var(--g);flex-shrink:0}

/* ===== 应用场景 Tabs ===== */
.scene-tabs{display:flex;justify-content:center;gap:12px;margin-bottom:48px;flex-wrap:wrap}
.st-tab{padding:10px 22px;border-radius:100px;font-size:14px;font-weight:600;color:var(--t3);background:var(--glass);border:1px solid var(--bd2);transition:all .25s;cursor:pointer}
.st-tab.on{background:linear-gradient(135deg,var(--g),var(--gd));color:#fff;border-color:transparent;box-shadow:0 8px 24px rgba(16,185,129,.35)}
.scene-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.sc-card{padding:28px 24px;text-align:left;cursor:pointer}
.sc-emoji{font-size:32px;margin-bottom:16px;display:inline-block}
.sc-card h4{font-size:17px;font-weight:700;margin-bottom:8px}
.sc-card p{font-size:13px;color:var(--t3);line-height:1.6;margin-bottom:12px}
.sc-tags{display:flex;gap:6px;flex-wrap:wrap}
.sc-tag{font-size:11px;padding:3px 8px;border-radius:6px;background:rgba(16,185,129,.1);color:var(--g2);border:1px solid rgba(16,185,129,.2)}

/* ===== 产品展示 ===== */
.show-wrap{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.show-content h3{font-size:36px;font-weight:800;line-height:1.2;margin-bottom:20px;letter-spacing:-.5px}
.show-content h3 .grad{background:linear-gradient(135deg,#10B981,#3B82F6);-webkit-background-clip:text;background-clip:text;color:transparent}
.show-content > p{font-size:16px;color:var(--t2);line-height:1.7;margin-bottom:32px}
.show-feats{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:32px}
.sf{display:flex;gap:12px}
.sf-ic{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,rgba(16,185,129,.2),rgba(16,185,129,.05));border:1px solid rgba(16,185,129,.2);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sf-ic svg{width:20px;height:20px;color:var(--g2)}
.sf h4{font-size:14px;font-weight:700;margin-bottom:4px}
.sf p{font-size:12px;color:var(--t3);line-height:1.5}
.show-gallery{position:relative;height:680px}
.show-phone{position:absolute;border-radius:36px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.08)}
.show-phone img{width:100%;height:100%;object-fit:cover}
.show-phone-1{width:280px;height:600px;left:20%;top:0;transform:rotate(-4deg);z-index:2}
.show-phone-2{width:260px;height:560px;right:0;top:60px;transform:rotate(6deg);z-index:1;opacity:.85}
.show-glow-2{position:absolute;inset:-60px;border-radius:50%;background:radial-gradient(ellipse,rgba(59,130,246,.2),transparent 60%);filter:blur(40px);pointer-events:none}

/* ===== 市场分析数据 ===== */
.market-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.market-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.ms-card{padding:32px 28px;position:relative;overflow:hidden}
.ms-card::after{content:'';position:absolute;top:0;right:0;width:120px;height:120px;border-radius:50%;filter:blur(60px);opacity:.3}
.ms-card:nth-child(1)::after{background:#10B981}
.ms-card:nth-child(2)::after{background:#3B82F6}
.ms-card:nth-child(3)::after{background:#A855F7}
.ms-card:nth-child(4)::after{background:#F97316}
.ms-num{font-size:42px;font-weight:900;letter-spacing:-1px;margin-bottom:6px;background:linear-gradient(135deg,#fff,#A7F3D0);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.ms-num span{font-size:24px}
.ms-lb{font-size:13px;color:var(--t2);font-weight:600;margin-bottom:4px}
.ms-ds{font-size:11px;color:var(--t4)}
.market-content h3{font-size:36px;font-weight:800;line-height:1.2;margin-bottom:20px;letter-spacing:-.5px}
.market-content > p{font-size:16px;color:var(--t2);line-height:1.7;margin-bottom:28px}
.target-list{display:flex;flex-direction:column;gap:12px}
.tl-item{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--glass);border:1px solid var(--bd);border-radius:12px;transition:all .25s}
.tl-item:hover{background:rgba(255,255,255,.05);border-color:var(--bd2)}
.tl-ic{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;background:linear-gradient(135deg,rgba(16,185,129,.2),rgba(16,185,129,.05));border:1px solid rgba(16,185,129,.2)}
.tl-ic svg{width:18px;height:18px;color:var(--g2)}
.tl-text{flex:1}
.tl-tt{font-size:14px;font-weight:700;color:var(--t)}
.tl-ds{font-size:12px;color:var(--t3)}

/* ===== 价格方案 ===== */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto}
.pc-card{padding:36px 32px;position:relative;display:flex;flex-direction:column}
.pc-card.featured{background:linear-gradient(180deg,rgba(16,185,129,.08),rgba(168,85,247,.05));border-color:rgba(16,185,129,.3);transform:scale(1.04)}
.pc-card.featured::before{content:'最受欢迎';position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:linear-gradient(90deg,var(--g),var(--g2));color:#fff;font-size:11px;font-weight:700;padding:5px 14px;border-radius:100px;letter-spacing:.5px;box-shadow:0 8px 16px rgba(16,185,129,.4)}
.pc-name{font-size:14px;color:var(--t3);font-weight:600;margin-bottom:8px;letter-spacing:.5px}
.pc-price{margin-bottom:16px;display:flex;align-items:baseline;gap:6px}
.pc-price .num{font-size:48px;font-weight:900;letter-spacing:-1.5px;background:linear-gradient(135deg,#fff,#A7F3D0);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.pc-price .unit{font-size:14px;color:var(--t3)}
.pc-desc{font-size:13px;color:var(--t3);margin-bottom:24px;line-height:1.6}
.pc-feats{flex:1;display:flex;flex-direction:column;gap:12px;margin-bottom:28px}
.pc-feats li{list-style:none;display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--t2)}
.pc-feats li svg{width:14px;height:14px;color:var(--g);flex-shrink:0;margin-top:3px}
.pc-btn{width:100%;padding:12px;border-radius:12px;font-size:14px;font-weight:600;text-align:center;border:1px solid var(--bd2);background:var(--glass2);color:var(--t);transition:all .25s}
.pc-btn:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2)}
.pc-card.featured .pc-btn{background:linear-gradient(135deg,var(--g),var(--gd));border-color:transparent;box-shadow:0 8px 24px rgba(16,185,129,.35)}

/* ===== 客户证言 ===== */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tt-card{padding:28px}
.tt-rate{display:flex;gap:2px;margin-bottom:14px}
.tt-rate svg{width:16px;height:16px;color:#FCD34D;fill:#FCD34D}
.tt-quote{font-size:14px;color:var(--t2);line-height:1.7;margin-bottom:24px}
.tt-author{display:flex;align-items:center;gap:12px}
.tt-av{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff;font-weight:700;flex-shrink:0}
.tt-av.a1{background:linear-gradient(135deg,#10B981,#059669)}
.tt-av.a2{background:linear-gradient(135deg,#3B82F6,#1D4ED8)}
.tt-av.a3{background:linear-gradient(135deg,#A855F7,#7C3AED)}
.tt-name{font-size:14px;font-weight:700}
.tt-role{font-size:12px;color:var(--t3)}

/* ===== CTA ===== */
.cta-wrap{position:relative;padding:80px 60px;border-radius:32px;overflow:hidden;background:linear-gradient(135deg,rgba(16,185,129,.15),rgba(168,85,247,.1));border:1px solid var(--bd2);text-align:center}
.cta-wrap::before{content:'';position:absolute;top:-100px;left:-100px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(16,185,129,.3),transparent 70%);filter:blur(60px)}
.cta-wrap::after{content:'';position:absolute;bottom:-100px;right:-100px;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(168,85,247,.3),transparent 70%);filter:blur(60px)}
.cta-wrap > *{position:relative;z-index:1}
.cta-wrap h2{font-size:44px;font-weight:800;letter-spacing:-1px;margin-bottom:16px;line-height:1.2}
.cta-wrap p{font-size:17px;color:var(--t2);max-width:600px;margin:0 auto 32px;line-height:1.7}
.cta-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}

/* ===== Footer ===== */
footer{padding:80px 0 40px;border-top:1px solid var(--bd);background:rgba(5,7,13,.5);position:relative;z-index:1}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px}
.foot-brand p{font-size:13px;color:var(--t3);line-height:1.7;margin-top:16px;max-width:280px}
.foot-social{display:flex;gap:10px;margin-top:20px}
.foot-social a{width:36px;height:36px;border-radius:10px;background:var(--glass);border:1px solid var(--bd2);display:flex;align-items:center;justify-content:center;transition:all .25s}
.foot-social a:hover{background:rgba(16,185,129,.15);border-color:rgba(16,185,129,.3)}
.foot-social svg{width:16px;height:16px;color:var(--t3)}
.foot-col h4{font-size:13px;font-weight:700;margin-bottom:18px;color:var(--t)}
.foot-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.foot-col a{font-size:13px;color:var(--t3);transition:color .2s}
.foot-col a:hover{color:var(--t)}
.foot-bottom{padding-top:28px;border-top:1px solid var(--bd);display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--t4)}

/* ===== 滚动入场动画 ===== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ===== 试用弹窗 ===== */
.trial-overlay{
  position:fixed;inset:0;z-index:1100;
  background:rgba(5,7,13,.75);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
}
.trial-modal{
  position:fixed;top:50%;left:50%;
  transform:translate(-50%,-50%);
  z-index:1200;
  width:calc(100% - 32px);max-width:440px;
  background:#0F1530;
  border-radius:24px;
  padding:36px 32px 28px;
  border:1px solid var(--bd2);
  box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1px rgba(16,185,129,.12);
  animation:trialIn .28s ease;
}
@keyframes trialIn{
  from{opacity:0;transform:translate(-50%,-46%) scale(.96)}
  to{opacity:1;transform:translate(-50%,-50%) scale(1)}
}
.trial-close{
  position:absolute;top:18px;right:18px;
  width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
  background:var(--glass);color:var(--t3);
  border-radius:50%;cursor:pointer;
  transition:.25s;border:none;
}
.trial-close:hover{background:var(--g);color:#fff;transform:rotate(90deg)}
.trial-close svg{width:18px;height:18px}
.trial-head{text-align:center;margin-bottom:24px}
.trial-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;margin-bottom:14px;
  background:rgba(16,185,129,.1);border:1px solid rgba(16,185,129,.25);
  border-radius:999px;font-size:12px;font-weight:600;color:var(--g2);
}
.trial-badge svg{width:14px;height:14px}
.trial-title{
  font-size:24px;font-weight:800;color:var(--t);
  line-height:1.35;margin-bottom:8px;
}
.trial-title .grad{background:linear-gradient(135deg,#10B981,#3B82F6);-webkit-background-clip:text;background-clip:text;color:transparent}
.trial-desc{font-size:14px;color:var(--t3);line-height:1.6}
.trial-form{display:flex;flex-direction:column;gap:12px}
.trial-field{
  width:100%;height:48px;
  background:var(--glass);border:1.5px solid var(--bd2);
  border-radius:12px;padding:0 16px;
  font-size:14px;color:var(--t);outline:none;
  transition:.2s;font-family:inherit;
}
.trial-field:focus{
  border-color:var(--g);
  background:rgba(255,255,255,.06);
  box-shadow:0 0 0 3px rgba(16,185,129,.15);
}
.trial-field::placeholder{color:var(--t4)}
textarea.trial-field{height:96px;padding:14px 16px;resize:none;line-height:1.6}
.trial-submit{
  height:50px;margin-top:6px;
  border-radius:999px;border:none;
  font-size:16px;font-weight:700;color:#fff;
  background:linear-gradient(135deg,var(--g),var(--gd));
  box-shadow:0 8px 24px rgba(16,185,129,.35);cursor:pointer;
  transition:.25s;font-family:inherit;
}
.trial-submit:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(16,185,129,.5)}
.trial-submit:active{transform:translateY(0)}
.trial-kefu{
  margin-top:20px;padding:20px 18px;
  background:linear-gradient(180deg,rgba(16,185,129,.08),rgba(59,130,246,.06));
  border:1px solid rgba(16,185,129,.2);
  border-radius:16px;text-align:center;
}
.trial-kefu p{font-size:13px;color:var(--t3);margin:0 0 6px;line-height:1.6}
.trial-kefu .phone{color:var(--g2);font-weight:700;letter-spacing:.3px;position: relative;border: 0;background: transparent;box-shadow: none;}
.trial-kefu img{
  width:132px;height:132px;margin-top:10px;
  background:#fff;padding:8px;border-radius:12px;
  display:inline-block;
}

/* ===== 浮动工具 / 移动底栏 ===== */
.float-tools{
  position:fixed;z-index:900;
  right:24px;bottom:100px;
  display:flex;flex-direction:column;gap:10px;
}
.float-tool{
  width:48px;height:48px;
  border-radius:14px;
  background:var(--glass2);
  border:1px solid var(--bd2);
  box-shadow:0 8px 24px rgba(0,0,0,.35);
  display:flex;align-items:center;justify-content:center;
  color:var(--g2);cursor:pointer;
  transition:.25s;
}
.float-tool:hover{background:linear-gradient(135deg,var(--g),var(--gd));color:#fff;transform:translateY(-3px)}
.float-tool svg{width:22px;height:22px}
.float-tool.back-to-top{opacity:0;pointer-events:none;transform:translateY(8px)}
.float-tool.back-to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.mobile-bar{
  display:none;position:fixed;z-index:950;
  bottom:0;left:0;right:0;height:60px;
  background:rgba(5,7,13,.92);
  backdrop-filter:saturate(180%) blur(16px);
  border-top:1px solid var(--bd2);
  box-shadow:0 -4px 20px rgba(0,0,0,.3);
}
.mobile-bar-inner{display:flex;height:100%;max-width:480px;margin:0 auto}
.mobile-bar a{
  flex:1;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:3px;
  font-size:11px;font-weight:600;color:var(--t3);
}
.mobile-bar a svg{width:20px;height:20px}
.mobile-bar .mb-cta{
  flex:1.4;background:linear-gradient(135deg,var(--g),var(--gd));color:#fff;
  font-size:13px;font-weight:700;border-radius:999px;
  margin:8px 12px 8px 4px;height:calc(100% - 16px);
  flex-direction:row;gap:6px;
}

/* ===== 资讯页 ===== */
.news-page{padding:108px 0 80px;min-height:60vh;position:relative;z-index:1}
.news-wrap,.article-wrap{max-width:880px}
.news-page-head{margin-bottom:40px}
.news-list{display:flex;flex-direction:column;gap:18px}
.news-card{
  display:flex;gap:20px;padding:20px;
  background:var(--glass2);border:1px solid var(--bd2);
  border-radius:20px;transition:.3s;
  backdrop-filter:blur(20px);
}
.news-card:hover{
  transform:translateY(-4px);
  background:rgba(255,255,255,.08);
  border-color:rgba(16,185,129,.35);
  box-shadow:0 16px 40px rgba(0,0,0,.3);
}
.news-card:hover .news-card-title{color:var(--g2)}
.news-card-thumb{
  width:220px;height:148px;flex-shrink:0;
  border-radius:14px;overflow:hidden;background:var(--glass);
}
.news-card-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.news-card:hover .news-card-thumb img{transform:scale(1.05)}
.news-card-thumb.empty{display:flex;align-items:center;justify-content:center;color:var(--t4)}
.news-card-thumb.empty svg{width:36px;height:36px}
.news-card-body{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:space-between}
.news-card-title{
  font-size:18px;font-weight:700;color:var(--t);
  line-height:1.45;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:.2s;
}
.news-card-desc{
  font-size:14px;color:var(--t3);line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card-meta{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:14px;gap:12px;
}
.news-card-date{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--t4)}
.news-card-date svg{width:14px;height:14px}
.news-card-more{
  display:flex;align-items:center;gap:4px;
  font-size:13px;font-weight:600;color:var(--g2);opacity:0;transition:.2s;
}
.news-card:hover .news-card-more{opacity:1}
.news-card-more svg{width:14px;height:14px}
.news-empty,.news-error{
  padding:64px 24px;text-align:center;
  background:var(--glass2);border:1px solid var(--bd2);
  border-radius:20px;color:var(--t3);
}
.news-empty svg,.news-error svg{width:40px;height:40px;color:var(--t4);margin:0 auto 12px;display:block}
.news-pagination{
  margin-top:40px;display:flex;flex-wrap:wrap;
  align-items:center;justify-content:center;gap:8px;
}
.news-pagination .pg-info{font-size:13px;color:var(--t4);margin-right:8px}
.news-pagination a{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:40px;height:40px;padding:0 14px;
  border-radius:10px;font-size:14px;font-weight:600;
  background:var(--glass);border:1px solid var(--bd2);color:var(--t2);
  transition:.2s;
}
.news-pagination a:hover{border-color:var(--g);color:var(--g2)}
.news-pagination a.active{background:linear-gradient(135deg,var(--g),var(--gd));color:#fff;border-color:transparent}
.news-pagination .pg-dots{color:var(--t4);padding:0 4px}
.news-back{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:600;color:var(--t3);
  margin-bottom:24px;transition:.2s;
}
.news-back:hover{color:var(--g2)}
.news-back svg{width:16px;height:16px}
.article-card{
  background:var(--glass2);border:1px solid var(--bd2);
  border-radius:24px;padding:40px 44px;
  backdrop-filter:blur(20px);
}
.article-card h1{
  font-size:32px;font-weight:900;color:var(--t);
  line-height:1.35;margin-bottom:20px;
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:20px;
  padding-bottom:24px;margin-bottom:28px;
  border-bottom:1px solid var(--bd2);
  font-size:13px;color:var(--t4);
}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta svg{width:14px;height:14px}
.article-content{color:var(--t2);font-size:16px;line-height:1.9;word-break:break-word}
.article-content p{margin:0 0 1em}
.article-content h1,.article-content h2,.article-content h3,.article-content h4{
  color:var(--t);font-weight:700;margin:1.6em 0 .8em;line-height:1.4;
}
.article-content h1{font-size:28px}
.article-content h2{font-size:24px}
.article-content h3{font-size:20px}
.article-content h4{font-size:18px}
.article-content a{color:var(--g2);text-decoration:underline}
.article-content a:hover{color:var(--g3)}
.article-content strong,.article-content b{color:var(--t)}
.article-content em,.article-content i{color:var(--t3)}
.article-content ul,.article-content ol{margin:0 0 1em;padding-left:1.5em}
.article-content li{margin:.3em 0}
.article-content blockquote{
  margin:1.2em 0;padding:14px 18px;
  border-left:3px solid var(--g);
  background:rgba(16,185,129,.08);color:var(--t2);border-radius:10px;
}
.article-content img,.article-content video{
  max-width:100%;height:auto;border-radius:14px;
  margin:1em auto;display:block;box-shadow:0 10px 30px rgba(0,0,0,.4);
}
.article-content table{width:100%;border-collapse:collapse;margin:1em 0;background:rgba(255,255,255,.02)}
.article-content th,.article-content td{border:1px solid var(--bd2);padding:10px 12px;text-align:left}
.article-content th{background:rgba(16,185,129,.12);color:var(--t)}
.article-content pre,.article-content code{background:#0C0A09;color:var(--g3);border-radius:8px}
.article-content code{padding:2px 6px;font-size:.9em}
.article-content pre{padding:14px 16px;overflow-x:auto;margin:1em 0}
.article-content hr{border:0;border-top:1px solid var(--bd2);margin:1.5em 0}
.article-cta{
  margin-top:32px;padding:36px 28px;text-align:center;
  background:linear-gradient(135deg,rgba(16,185,129,.12),rgba(59,130,246,.08));
  border:1px solid rgba(16,185,129,.22);
  border-radius:20px;
}
.article-cta h3{font-size:22px;font-weight:800;color:var(--t);margin-bottom:8px}
.article-cta h3 .grad{background:linear-gradient(135deg,#10B981,#3B82F6);-webkit-background-clip:text;background-clip:text;color:transparent}
.article-cta p{font-size:14px;color:var(--t3);margin-bottom:20px}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .hero-inner,.show-wrap,.market-wrap{grid-template-columns:1fr;gap:48px}
  .hero h1{font-size:48px}
  .sec-head h2{font-size:36px}
  .hero-showcase{height:500px}
  .feat-grid,.scene-cards,.test-grid{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:1fr;max-width:480px}
  .pc-card.featured{transform:none}
  .foot-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .nav-menu{display:none}
  .flow-grid{grid-template-columns:repeat(2,1fr);gap:48px}
  .logos-grid{grid-template-columns:repeat(3,1fr)}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:16px}
  .show-gallery{height:560px}
}
@media (max-width:640px){
  .container{padding:0 20px}
  .section{padding:80px 0}
  .hero{padding:120px 0 60px}
  .hero h1{font-size:36px}
  .sec-head h2{font-size:28px}
  .feat-grid,.scene-cards,.test-grid,.flow-grid,.logos-grid{grid-template-columns:1fr}
  .market-stats{grid-template-columns:1fr}
  .show-feats{grid-template-columns:1fr}
  .cta-wrap{padding:48px 24px}
  .cta-wrap h2{font-size:28px}
  .hero-showcase{height:420px}
  .phone-1{width:200px;height:430px}
  .phone-2,.phone-3{width:190px;height:410px}
  .trial-modal{padding:28px 22px 22px;border-radius:20px}
  .trial-title{font-size:20px}
  .float-tools{right:16px;bottom:76px}
  .mobile-bar{display:block}
  body{padding-bottom:60px}
  .news-card{flex-direction:column;padding:16px}
  .news-card-thumb{width:100%;height:180px}
  .article-card{padding:28px 22px;border-radius:20px}
  .article-card h1{font-size:26px}
  .news-card-more{opacity:1}
}