/* ============ 旭彭智创剪辑系统 官网样式 ============ */
*{margin:0;padding:0;box-sizing:border-box}
:root{--pri:#1d4ed8;--pri2:#3b82f6;--ink:#0f172a;--sub:#64748b;--bg:#f8fafc;--line:#e2e8f0}
body{font-family:"Microsoft YaHei","Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.7}
a{text-decoration:none;color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
/* 导航 */
.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:64px}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700}
.nav-logo img{width:34px;height:34px;border-radius:8px;object-fit:cover}
.nav-links{display:flex;gap:4px;flex:1}
.nav-links a{padding:8px 13px;font-size:14px;color:var(--sub);border-radius:8px}
.nav-links a:hover{color:var(--pri);background:#eff6ff}
.btn-dl{background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;padding:9px 20px;border-radius:9px;font-size:14px;font-weight:600;box-shadow:0 6px 18px rgba(29,78,216,.35)}
.btn-dl:hover{filter:brightness(1.08)}
/* 首屏 */
.hero{background:radial-gradient(1200px 500px at 70% -10%,#dbeafe,transparent),linear-gradient(180deg,#f0f6ff,#fff);padding:88px 0 120px;position:relative;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1.15fr 1fr;gap:48px;align-items:center}
.hero-badge{display:inline-block;background:#eff6ff;color:var(--pri);border:1px solid #bfdbfe;padding:6px 14px;border-radius:999px;font-size:12.5px;margin-bottom:18px}
.hero h1{font-size:52px;letter-spacing:2px;line-height:1.15;margin-bottom:16px;background:linear-gradient(120deg,#0f172a,#1d4ed8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-slogan{font-size:19px;color:var(--pri);font-weight:600;margin-bottom:14px}
.hero-desc{font-size:15px;color:var(--sub);max-width:560px;margin-bottom:30px}
.hero-btns{display:flex;gap:14px;align-items:center;margin-bottom:22px}
.btn-main{display:inline-block;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;padding:15px 34px;border-radius:12px;font-size:16px;font-weight:700;box-shadow:0 12px 30px rgba(29,78,216,.4);transition:.2s}
.btn-main:hover{transform:translateY(-2px);filter:brightness(1.07)}
.btn-main small{display:block;font-size:11px;opacity:.85;font-weight:400}
.btn-ghost{color:var(--pri);font-size:15px;padding:12px 8px}
.btn-ghost:hover{text-decoration:underline}
.hero-meta{display:flex;gap:18px;color:var(--sub);font-size:12.5px;flex-wrap:wrap}
.hero-visual{position:relative}
.shot{background:#0f172a;border-radius:16px;box-shadow:0 30px 80px rgba(15,23,42,.35);overflow:hidden;transform:rotate(1.5deg)}
.shot-bar{display:flex;align-items:center;gap:7px;background:#1e293b;padding:12px 16px}
.shot-bar i{width:11px;height:11px;border-radius:50%;background:#ef4444}
.shot-bar i:nth-child(2){background:#f59e0b}
.shot-bar i:nth-child(3){background:#22c55e}
.shot-bar span{color:#94a3b8;font-size:12px;margin-left:8px}
.shot-body{padding:18px 20px}
.shot-row{display:flex;justify-content:space-between;padding:9px 12px;border-radius:8px;color:#cbd5e1;font-size:13px;margin-bottom:6px;background:rgba(30,41,59,.5)}
.shot-row b{color:#e2e8f0}
.shot-row span.ok{color:#4ade80}
.shot-bar2{height:8px;background:#1e293b;border-radius:99px;margin-top:12px;overflow:hidden}
.pct{height:100%;background:linear-gradient(90deg,#3b82f6,#22d3ee);border-radius:99px}
.hero-wave{position:absolute;bottom:-1px;left:0;right:0;height:70px;background:linear-gradient(to top right,transparent 50%,#fff 50%),linear-gradient(to top left,transparent 50%,#fff 50%)}
/* 数据条 */
.stats{background:linear-gradient(135deg,#0f172a,#1e3a8a);color:#fff}
.stats-in{display:grid;grid-template-columns:repeat(5,1fr);padding:34px 24px;text-align:center;gap:10px}
.stats b{display:block;font-size:30px;font-weight:800;color:#93c5fd}
.stats span{font-size:12.5px;opacity:.8}
/* 区块 */
.sec{padding:86px 0}
.sec-alt{background:var(--bg)}
.sec-head{text-align:center;margin-bottom:48px}
.sec-head em{color:var(--pri);font-style:normal;font-size:12px;letter-spacing:5px;font-weight:700}
.sec-head h2{font-size:32px;margin:8px 0 10px}
.sec-head p{color:var(--sub);font-size:14.5px}
/* 功能 */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:28px 24px;transition:.25s}
.feat:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(15,23,42,.1);border-color:#bfdbfe}
.feat-ico{width:52px;height:52px;border-radius:13px;background:linear-gradient(135deg,#eff6ff,#dbeafe);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px}
.feat h3{font-size:17px;margin-bottom:8px}
.feat p{font-size:13.5px;color:var(--sub)}
/* 流程 */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:#fff;border-radius:16px;padding:26px 22px;position:relative;border:1px solid var(--line)}
.step-n{font-size:38px;font-weight:900;color:#dbeafe;position:absolute;top:12px;right:16px}
.step h3{font-size:16px;margin-bottom:8px;color:var(--pri)}
.step p{font-size:13px;color:var(--sub)}
.step p b{color:var(--ink)}
/* 矩阵 */
.matrix table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 2px 10px rgba(15,23,42,.06)}
.matrix th{background:#0f172a;color:#fff;padding:14px 20px;text-align:left;font-size:14px}
.matrix td{padding:14px 20px;border-bottom:1px solid #f1f5f9;font-size:13.5px}
.matrix td:first-child{font-weight:700;color:var(--pri);white-space:nowrap;width:130px}
.matrix tr:nth-child(even) td{background:#fafcff}
/* 价格 */
.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.price{background:#fff;border:1.5px solid var(--line);border-radius:18px;padding:26px 20px;text-align:center;position:relative;transition:.25s}
.price:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(15,23,42,.1)}
.price.hot{border-color:var(--pri);background:linear-gradient(180deg,#eff6ff,#fff);transform:scale(1.04)}
.price-tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;font-size:11.5px;padding:4px 14px;border-radius:999px;white-space:nowrap}
.price h3{font-size:16px;color:var(--sub)}
.price-num{margin:12px 0 4px}
.price-num b{font-size:34px;color:var(--ink);font-weight:800}
.price-num small{font-size:14px;color:var(--sub)}
.price-dur{color:var(--pri);font-size:13px;font-weight:600;margin-bottom:14px}
.price ul{list-style:none;text-align:left;margin-bottom:18px}
.price li{font-size:12.8px;color:var(--sub);padding:4px 0;border-bottom:1px dashed #f1f5f9}
.btn-price{display:block;background:#eff6ff;color:var(--pri);padding:10px;border-radius:9px;font-size:13.5px;font-weight:600}
.btn-price:hover{background:var(--pri);color:#fff}
.price-note{text-align:center;color:var(--sub);font-size:13px;margin-top:26px}
/* 代理 */
.agent-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.agent-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px}
.agent-card h3{font-size:18px;margin-bottom:16px}
.agent-card ul{list-style:none}
.agent-card li{padding:9px 0;font-size:14px;color:var(--sub);border-bottom:1px dashed #f1f5f9}
.agent-card li b{color:var(--ink)}
.agent-flow .af{display:flex;align-items:center;gap:14px;padding:11px 14px;background:var(--bg);border-radius:10px;margin-bottom:10px;font-size:14px}
.agent-flow .af b{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.agent-flow .btn-main{margin-top:14px;text-align:center}
/* 客服 */
.kefu-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:22px}
.kefu-info,.kefu-form{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px}
.kefu-info h3,.kefu-form h3{font-size:17px;margin-bottom:14px}
.kefu-wx{font-family:Consolas,monospace;font-size:22px;letter-spacing:2px;color:var(--pri);background:#eff6ff;display:inline-block;padding:10px 22px;border-radius:10px;margin-bottom:18px}
.kefu-list{list-style:none}
.kefu-list li{padding:8px 0;font-size:13.8px;color:var(--sub);border-bottom:1px dashed #f1f5f9}
.kefu-form .kf-row{display:flex;gap:10px;margin-bottom:10px}
.kefu-form select,.kefu-form input,.kefu-form textarea{padding:11px 13px;border:1px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit}
.kefu-form select{width:120px}
.kefu-form input{flex:1}
.kefu-form textarea{width:100%;margin-bottom:10px;resize:vertical}
.kefu-form input:focus,.kefu-form textarea:focus,.kefu-form select:focus{outline:none;border-color:var(--pri2);box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.kefu-form .btn-main{border:none;cursor:pointer;padding:13px 30px;font-family:inherit}
.kefu-note{color:var(--sub);font-size:12px;margin-top:12px}
.tip{padding:12px 16px;border-radius:9px;margin-bottom:14px;font-size:13.5px}
.tip.ok{background:#dcfce7;color:#166534}
.tip.err{background:#fee2e2;color:#991b1b}
/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
.faq summary{padding:16px 20px;font-size:15px;font-weight:600;cursor:pointer;list-style:none;position:relative}
.faq summary::after{content:'+';position:absolute;right:18px;color:var(--pri);font-size:20px;font-weight:700}
.faq details[open] summary::after{content:'−'}
.faq details p{padding:0 20px 16px;color:var(--sub);font-size:13.8px}
/* 公告 */
.notice{background:linear-gradient(135deg,#fffbeb,#fef3c7);border-top:1px solid #fde68a;padding:14px 0;font-size:14px;color:#92400e}
/* 页脚 */
.foot{background:#0f172a;color:#cbd5e1;padding:56px 0 0}
.foot-in{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:30px;padding-bottom:40px}
.foot-brand img{width:44px;height:44px;border-radius:10px;float:left;margin-right:12px}
.foot-brand b{color:#fff;font-size:17px}
.foot-brand p{clear:both;padding-top:14px;font-size:12.5px;color:#64748b;max-width:260px}
.foot-col h4{color:#fff;font-size:13.5px;margin-bottom:12px}
.foot-col a,.foot-col span{display:block;color:#94a3b8;font-size:13px;padding:4px 0}
.foot-col a:hover{color:#60a5fa}
.foot-bar{border-top:1px solid #1e293b;text-align:center;padding:16px;font-size:12px;color:#64748b}
@media(max-width:960px){
  .hero-in,.agent-grid,.kefu-grid{grid-template-columns:1fr}
  .feat-grid{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .price-grid{grid-template-columns:1fr 1fr}
  .stats-in{grid-template-columns:repeat(2,1fr)}
  .hero h1{font-size:36px}
  .nav-links{display:none}
  .foot-in{grid-template-columns:1fr 1fr}
}