@charset "UTF-8";
/* ============================================================
   nv001 · 绿茵 Premium 体育企业模板
   午夜深蓝 + 翡翠绿 + 琥珀金 | Layered on Bootstrap 5
   ============================================================ */
:root{
    --nv-navy:#0b2239;
    --nv-navy2:#0e2f4d;
    --nv-ink:#16283a;
    --nv-muted:#5b6b7d;
    --nv-green:#0f9d6f;
    --nv-teal:#0b7a8c;
    --nv-gold:#f5a623;
    --nv-line:#e6ecf3;
    --nv-bg:#f5f8fb;
    --nv-grad:linear-gradient(135deg,#0f9d6f 0%,#0b7a8c 100%);
    --nv-grad-gold:linear-gradient(135deg,#f5a623,#ff8a3d);
    --nv-grad-dark:linear-gradient(135deg,#0b2239 0%,#0e3a55 60%,#124b5c 100%);
    --nv-shadow:0 10px 30px rgba(11,34,57,.10);
}
html,body{scroll-behavior:smooth;}
body{
    font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
    color:var(--nv-ink); background:#fff; font-size:15px; line-height:1.75;
}
a{color:var(--nv-green);text-decoration:none;transition:color .2s;}
a:hover{color:var(--nv-teal);}
img{max-width:100%;height:auto;}
.nv-main{display:block;}

/* buttons */
.nv-btn-solid{background:var(--nv-grad);color:#fff;border:none;border-radius:999px;padding:12px 30px;font-weight:700;box-shadow:0 8px 22px rgba(15,157,111,.32);transition:all .25s;}
.nv-btn-solid:hover{color:#fff;transform:translateY(-2px);box-shadow:0 12px 28px rgba(15,157,111,.42);}
.nv-btn-line{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5);border-radius:999px;padding:12px 30px;font-weight:700;transition:all .25s;}
.nv-btn-line:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-2px);}
.nv-btn-block{display:block;width:100%;text-align:center;}

/* ============= Navbar ============= */
.nv-navbar{background:#fff;border-bottom:1px solid var(--nv-line);box-shadow:0 2px 14px rgba(11,34,57,.05);z-index:1030;}
.nv-navbar .navbar{padding:8px 0;}
.nv-brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:17px;color:var(--nv-navy);}
.nv-brand:hover{color:var(--nv-navy);}
.nv-crest{width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;}
.nv-crest svg{width:100%;height:100%;display:block;}
.nv-brand-text{letter-spacing:.5px;}
.nv-navbar .navbar-nav .nav-link{color:#33475b;font-weight:600;font-size:14.5px;padding:6px 14px;border-radius:8px;transition:all .2s;}
.nv-navbar .navbar-nav .nav-link:hover{color:var(--nv-green);background:#eafaf3;}
.nv-navbar .navbar-nav .nav-item.active .nav-link{color:var(--nv-green);background:#eafaf3;}
.nv-nav-cta .nav-link.btn{background:var(--nv-grad);color:#fff;padding:7px 18px;border-radius:999px;margin-left:8px;}
.nv-nav-cta .nav-link.btn:hover{color:#fff;opacity:.92;}
.nv-navbar .navbar-toggler{border:1px solid var(--nv-line);padding:4px 8px;}
.nv-navbar .navbar-toggler-icon{background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(15,157,111,1)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");}

/* ============= Hero ============= */
.nv-hero{position:relative;overflow:hidden;background:var(--nv-grad-dark);color:#fff;padding:78px 0 84px;}
.nv-hero-bg{position:absolute;inset:0;background:url('../images/nv_hero.jpg') center/cover no-repeat;opacity:.26;}
.nv-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(120deg,rgba(11,34,57,.92) 0%,rgba(11,34,57,.55) 45%,rgba(15,157,111,.25) 100%);}
.nv-hero-inner{z-index:2;}
.nv-hero-eyebrow{display:inline-block;font-size:12px;letter-spacing:3px;font-weight:700;color:#7ef0c2;background:rgba(15,157,111,.16);border:1px solid rgba(126,240,194,.3);padding:5px 14px;border-radius:999px;margin-bottom:18px;}
.nv-hero-title{font-size:clamp(26px,3.6vw,42px);font-weight:800;line-height:1.25;margin-bottom:16px;text-shadow:0 4px 18px rgba(0,0,0,.3);}
.nv-hero-sub{font-size:15.5px;color:#cddbe6;max-width:600px;line-height:1.9;margin-bottom:16px;}
.nv-hero-points{list-style:none;padding:0;margin:0 0 24px;}
.nv-hero-points li{position:relative;padding-left:24px;color:#dcebe4;font-size:14px;margin-bottom:8px;}
.nv-hero-points li::before{content:'✓';position:absolute;left:0;top:0;color:#7ef0c2;font-weight:800;}
.nv-hero-btns .btn{margin:6px 10px 0 0;}
.nv-hero-cards{position:relative;min-height:280px;}
.nv-match-card{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:20px 22px;backdrop-filter:blur(10px);box-shadow:0 18px 40px rgba(0,0,0,.28);}
.nv-match-card .mc-head{display:flex;align-items:center;gap:8px;font-size:13px;color:#bcd;letter-spacing:1px;margin-bottom:16px;}
.nv-match-card .mc-head .dot{width:8px;height:8px;border-radius:50%;background:#ff5a5a;box-shadow:0 0 0 4px rgba(255,90,90,.25);}
.nv-match-card .mc-teams{display:flex;align-items:center;justify-content:space-between;}
.nv-match-card .mc-team{display:flex;flex-direction:column;align-items:center;gap:8px;font-weight:700;font-size:15px;}
.nv-match-card .crest{width:46px;height:46px;border-radius:50%;background:#fff;}
.nv-match-card .crest.c1{background:linear-gradient(135deg,#2b6cff,#123a8a);}
.nv-match-card .crest.c2{background:linear-gradient(135deg,#f5a623,#d1731a);}
.nv-match-card .mc-vs{font-weight:900;color:#7ef0c2;font-size:18px;}
.nv-match-card .mc-foot{margin-top:16px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.16);font-size:12px;color:#9db;letter-spacing:1px;}
.nv-live-card{position:absolute;right:8px;bottom:-18px;background:#fff;color:var(--nv-navy);border-radius:16px;padding:14px 22px;box-shadow:0 16px 36px rgba(0,0,0,.3);text-align:center;}
.nv-live-card .lc-label{font-size:11px;letter-spacing:2px;color:var(--nv-muted);}
.nv-live-card .lc-score{font-size:30px;font-weight:900;color:var(--nv-green);line-height:1.2;}
.nv-live-card .lc-score span{color:var(--nv-gold);margin:0 6px;}
.nv-live-card .lc-time{font-size:11px;color:var(--nv-muted);}

/* ============= League rail ============= */
.nv-rail{background:var(--nv-navy);padding:16px 0;overflow:hidden;}
.nv-rail-track{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 14px;}
.nv-rail-track span{font-size:13px;color:#bcd6e6;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);padding:5px 16px;border-radius:999px;letter-spacing:1px;white-space:nowrap;}

/* ============= Stats band ============= */
.nv-stats{background:#fff;padding:44px 0;border-bottom:1px solid var(--nv-line);}
.nv-stat b{display:block;font-size:38px;font-weight:900;line-height:1;background:var(--nv-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nv-stat span{display:block;margin-top:8px;color:var(--nv-muted);font-size:14px;letter-spacing:1px;}

/* ============= Section head ============= */
.nv-sec-head{text-align:center;max-width:760px;margin:0 auto 46px;}
.nv-eyebrow{display:inline-block;font-size:12px;letter-spacing:3px;font-weight:700;color:var(--nv-green);text-transform:uppercase;margin-bottom:12px;}
.nv-eyebrow-light{color:#7ef0c2;}
.nv-sec-head h2{font-size:30px;font-weight:800;color:var(--nv-navy);margin:0 0 10px;}
.nv-sec-head p{color:var(--nv-muted);font-size:15px;margin:0;}
.nv-sec-head-left{display:flex;align-items:flex-end;justify-content:space-between;text-align:left;max-width:none;flex-wrap:wrap;gap:10px;}
.nv-sec-head-left h2{font-size:26px;}
.nv-sec-head-left p{max-width:360px;}

/* ============= 功能区 A · 六边形蜂窝 ============= */
.nv-honey-section{background:var(--nv-bg);padding:74px 0;}
.nv-honey{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px;}
.nv-hex{width:100%;aspect-ratio:230/252;background:var(--nv-grad);padding:2px;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);transition:transform .3s;}
.nv-hex:nth-child(3n+1){background:linear-gradient(135deg,#f5a623,#ff8a3d);}
.nv-hex:nth-child(3n){background:linear-gradient(135deg,#0b2239,#124b5c);}
.nv-hex:hover{transform:translateY(-6px);}
.nv-hex .hex-in{width:100%;height:100%;background:#fff;clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:clamp(16px,2.2vw,38px) clamp(10px,1.7vw,34px);}
.nv-hex .hex-ico{font-size:34px;margin-bottom:8px;}
.nv-hex h4{font-size:16px;font-weight:800;color:var(--nv-navy);margin:0 0 8px;}
.nv-hex p{font-size:12.5px;color:var(--nv-muted);line-height:1.65;margin:0;}

/* ============= 功能区 B · 对角分屏 ============= */
.nv-diagonal{position:relative;padding:0;background:var(--nv-navy);color:#fff;}
.nv-diag-clip{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.16;}
.nv-diagonal::before{content:'';position:absolute;top:0;left:0;right:0;height:80px;background:linear-gradient(180deg,#fff,transparent);}
.nv-diag-inner{position:relative;z-index:2;padding:78px 0;}
.nv-diag-media img{width:100%;border-radius:18px;box-shadow:0 24px 60px rgba(0,0,0,.4);transform:perspective(1200px) rotateY(6deg);}
.nv-diag-title{font-size:30px;font-weight:800;color:#fff;margin:0 0 22px;line-height:1.3;}
.nv-check{list-style:none;padding:0;margin:0 0 26px;}
.nv-check li{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px;}
.nv-check .ck{flex-shrink:0;width:30px;height:30px;border-radius:9px;background:var(--nv-grad);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;}
.nv-check b{display:block;font-size:16px;color:#fff;margin-bottom:3px;}
.nv-check p{color:#c3d3df;font-size:13.5px;margin:0;line-height:1.7;}

/* ============= 功能区 C · 编号步骤卡片 ============= */
.nv-process{background:#fff;padding:74px 0;}
.nv-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;}
.nv-flow-card{background:#fff;border:1px solid var(--nv-line);border-radius:18px;padding:24px 22px 20px;position:relative;box-shadow:0 6px 20px rgba(11,34,57,.05);transition:transform .28s,box-shadow .28s,border-color .28s;overflow:hidden;}
.nv-flow-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:var(--nv-grad);transform:scaleX(0);transform-origin:left;transition:transform .35s;}
.nv-flow-card:hover{transform:translateY(-8px);box-shadow:var(--nv-shadow);border-color:transparent;}
.nv-flow-card:hover::before{transform:scaleX(1);}
.nv-flow-card .fc-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.nv-flow-card .fc-num{font-size:46px;font-weight:900;line-height:1;background:var(--nv-grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.nv-flow-card .fc-ico{width:52px;height:52px;border-radius:14px;background:#eafaf3;display:flex;align-items:center;justify-content:center;font-size:26px;transition:all .3s;}
.nv-flow-card:hover .fc-ico{background:var(--nv-grad);transform:rotate(-6deg) scale(1.06);}
.nv-flow-card h4{font-size:19px;font-weight:800;color:var(--nv-navy);margin:0;}
.nv-flow-card .fc-en{display:block;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--nv-green);font-weight:700;margin:3px 0 10px;}
.nv-flow-card p{font-size:13.5px;color:var(--nv-muted);line-height:1.7;margin:0 0 14px;min-height:69px;}
.nv-flow-card .fc-list{list-style:none;padding:0;margin:0 0 16px;}
.nv-flow-card .fc-list li{position:relative;padding-left:23px;font-size:13px;color:var(--nv-ink);line-height:2;}
.nv-flow-card .fc-list li::before{content:'✓';position:absolute;left:0;top:6px;color:#fff;background:var(--nv-grad);width:15px;height:15px;border-radius:50%;font-size:10px;line-height:15px;text-align:center;}
.nv-flow-card .fc-foot{display:flex;flex-direction:column;gap:7px;padding-top:14px;border-top:1px dashed var(--nv-line);}
.nv-flow-card .fc-foot span{font-size:12.5px;display:flex;align-items:center;gap:7px;}
.nv-flow-card .fc-tag{color:var(--nv-green);font-weight:700;}
.nv-flow-card .fc-tag::before{content:'⏱';font-size:13px;}
.nv-flow-card .fc-out{color:var(--nv-muted);}
.nv-flow-card .fc-out::before{content:'📦';font-size:13px;}

/* ============= 功能区 D · 会员分级定价卡 ============= */
.nv-plans{background:var(--nv-bg);padding:74px 0;}
.nv-plan-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:stretch;gap:26px;}
.nv-plan{flex:1;min-width:260px;max-width:340px;background:#fff;border:1px solid var(--nv-line);border-radius:20px;padding:34px 28px;text-align:center;transition:all .3s;box-shadow:var(--nv-shadow);position:relative;display:flex;flex-direction:column;}
.nv-plan:hover{transform:translateY(-6px);box-shadow:0 20px 44px rgba(11,34,57,.16);}
.nv-plan .plan-name{font-size:16px;font-weight:800;color:var(--nv-muted);letter-spacing:1px;}
.nv-plan .plan-tag{margin:12px 0 22px;display:inline-block;align-self:center;font-size:13px;font-weight:700;color:var(--nv-green);background:#eafaf3;border-radius:999px;padding:6px 16px;}
.nv-plan .nv-btn-line{color:var(--nv-green);border-color:var(--nv-green);}
.nv-plan .nv-btn-line:hover{background:var(--nv-green);color:#fff;}
.nv-plan .plan-feats{list-style:none;padding:0;margin:0 0 26px;text-align:left;flex:1;}
.nv-plan .plan-feats li{padding:9px 0 9px 26px;position:relative;font-size:14px;color:#42566b;border-bottom:1px dashed var(--nv-line);}
.nv-plan .plan-feats li::before{content:'✓';position:absolute;left:0;color:var(--nv-green);font-weight:800;}
.nv-plan-hot{background:var(--nv-navy);border-color:var(--nv-navy);transform:scale(1.04);}
.nv-plan-hot .plan-name{color:#7ef0c2;}
.nv-plan-hot .plan-tag{color:#04121f;background:#7ef0c2;}
.nv-plan-hot .plan-feats li{color:#dce7ef;border-bottom-color:rgba(255,255,255,.12);}
.nv-plan-hot .plan-feats li::before{color:#7ef0c2;}
.nv-plan-hot .nv-btn-line{color:#fff;border-color:rgba(255,255,255,.4);}
.plan-flag{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--nv-grad-gold);color:#fff;font-size:12px;font-weight:800;padding:5px 18px;border-radius:999px;letter-spacing:1px;box-shadow:0 6px 16px rgba(245,166,35,.4);}

/* ============= 精彩瞬间图集 ============= */
.nv-moments{background:var(--nv-grad-dark);padding:74px 0;}
.nv-moments .nv-sec-head h2{color:#fff;}
.nv-moments .nv-sec-head p{color:#b9cddb;}
.nv-mom-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:200px;gap:16px;}
.nv-mom{position:relative;overflow:hidden;border-radius:16px;grid-column:span 1;box-shadow:0 12px 30px rgba(0,0,0,.28);}
.nv-mom-lg{grid-column:span 2;grid-row:span 2;}
.nv-mom-wide{grid-column:span 2;}
.nv-mom img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s;}
.nv-mom:hover img{transform:scale(1.08);}
.nv-mom .mom-cap{position:absolute;left:0;right:0;bottom:0;padding:40px 18px 16px;background:linear-gradient(180deg,transparent,rgba(6,20,33,.9));color:#fff;z-index:2;}
.nv-mom .mom-cap b{display:block;font-size:17px;font-weight:800;}
.nv-mom .mom-cap span{display:block;font-size:12.5px;color:#c7d7e2;margin-top:3px;}

/* ============= 资讯文章区 ============= */
.nv-news{background:#fff;padding:74px 0;}
.nv-news-card{background:#fff;border:1px solid var(--nv-line);border-radius:16px;overflow:hidden;height:100%;display:flex;flex-direction:column;transition:all .3s;box-shadow:0 4px 14px rgba(11,34,57,.05);}
.nv-news-card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(11,34,57,.13);border-color:#bfe6d6;}
.nv-news-card .nn-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--nv-bg);}
.nv-news-card .nn-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.nv-news-card:hover .nn-thumb img{transform:scale(1.06);}
.nv-news-card .nn-body{padding:16px 18px 18px;flex:1;display:flex;flex-direction:column;}
.nv-news-card h4{font-size:16px;font-weight:800;line-height:1.45;margin:0 0 8px;}
.nv-news-card h4 a{color:var(--nv-navy);}
.nv-news-card h4 a:hover{color:var(--nv-green);}
.nv-news-card .nn-excerpt{font-size:13px;color:var(--nv-muted);line-height:1.75;margin:0 0 12px;flex:1;}
.nv-news-card .nn-meta{display:flex;justify-content:space-between;font-size:12px;color:#93a3b4;margin-bottom:10px;}
.nv-news-card .nn-more{color:var(--nv-green);font-weight:700;font-size:13px;}
.nv-news-empty{text-align:center;color:var(--nv-muted);background:var(--nv-bg);border-radius:14px;padding:44px 20px;}

/* ============= CTA banner ============= */
.nv-cta{position:relative;overflow:hidden;background:var(--nv-grad);color:#fff;text-align:center;padding:64px 0;}
.nv-cta::before{content:'';position:absolute;inset:0;background:url('../images/og-cover.jpg') center/cover no-repeat;opacity:.18;}
.nv-cta-inner{position:relative;z-index:2;}
.nv-cta h2{font-size:30px;font-weight:800;margin-bottom:10px;}
.nv-cta p{color:rgba(255,255,255,.92);margin-bottom:22px;font-size:15px;}
.nv-cta .nv-btn-solid{background:#fff;color:var(--nv-green);box-shadow:0 10px 26px rgba(0,0,0,.2);}
.nv-cta .nv-btn-solid:hover{color:var(--nv-teal);}
.nv-cta-btns .btn{margin:6px 8px 0;}
.nv-cta-sm{padding:44px 0;margin-top:40px;}
.nv-cta-sm h2{font-size:22px;margin-bottom:6px;}

/* ============= Footer ============= */
.nv-footer{position:relative;background:var(--nv-navy);color:#9db2c4;padding:56px 0 24px;overflow:hidden;}
.nv-footer-bg{position:absolute;inset:0;background:url('../images/nv_hero.jpg') center/cover no-repeat;opacity:.06;}
.nv-footer-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,34,57,.4),#0b2239);}
.nv-footer .container{position:relative;z-index:1;}
.nv-foot-brand{color:#fff;margin-bottom:16px;}
.nv-foot-desc{font-size:13.5px;line-height:2;color:#93a9bb;max-width:360px;}
.nv-foot-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.nv-foot-badges span{font-size:11.5px;color:#7ef0c2;background:rgba(15,157,111,.12);border:1px solid rgba(126,240,194,.24);padding:3px 12px;border-radius:999px;}
.nv-footer h5{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;}
.nv-foot-links{list-style:none;padding:0;margin:0;}
.nv-foot-links li{margin-bottom:10px;}
.nv-foot-links a{color:#9db2c4;font-size:13.5px;}
.nv-foot-links a:hover{color:#7ef0c2;}
.nv-foot-contact{list-style:none;padding:0;margin:0;}
.nv-foot-contact li{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:13.5px;color:#a9bccb;}
.nv-foot-contact .fc-ico{font-size:15px;}
.nv-foot-friend{margin-top:26px;padding-top:18px;border-top:1px solid rgba(255,255,255,.07);display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12.5px;}
.nv-foot-friend .fl-label{color:#6f8496;}
.nv-foot-friend a{color:#93a9bb;}
.nv-foot-friend a:hover{color:#7ef0c2;}
.nv-foot-policy{margin-top:20px;display:flex;justify-content:center;flex-wrap:wrap;gap:10px;font-size:13px;}
.nv-foot-policy a{color:#a9bccb;}
.nv-foot-policy a:hover{color:#7ef0c2;}
.nv-foot-policy span{color:#5b6f80;}
.nv-foot-bottom{margin-top:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.07);text-align:center;color:#7a8ea0;font-size:12.5px;letter-spacing:.5px;}
.nv-foot-bottom a{color:#a9bccb;}
.nv-foot-bottom a:hover{color:#7ef0c2;}

/* ============= 内页：面包屑 / 布局 ============= */
.nv-crumb{background:var(--nv-bg);padding:16px 0;color:var(--nv-muted);font-size:13px;border-bottom:1px solid var(--nv-line);}
.nv-crumb a{color:#42566b;}
.nv-crumb a:hover{color:var(--nv-green);}
.nv-crumb .sep{margin:0 6px;color:#b4c2ce;}
.nv-inner{padding:34px 0 60px;}
.nv-panel{background:#fff;border:1px solid var(--nv-line);border-radius:18px;padding:30px 32px;box-shadow:var(--nv-shadow);}
.nv-panel-title{font-size:22px;font-weight:800;color:var(--nv-navy);margin:0 0 8px;padding-left:14px;border-left:4px solid var(--nv-green);line-height:1.3;}
.nv-panel-desc{color:var(--nv-muted);font-size:13.5px;margin:0 0 22px;}
.nv-hl{color:var(--nv-green);}
.nv-empty{padding:44px 0;text-align:center;color:#93a3b4;}

/* 文章列表 */
.nv-list-item{display:flex;gap:18px;padding:20px 0;border-bottom:1px dashed var(--nv-line);}
.nv-list-item:last-child{border-bottom:0;}
.nv-li-thumb{width:200px;aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--nv-bg);flex-shrink:0;}
.nv-li-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
.nv-list-item:hover .nv-li-thumb img{transform:scale(1.06);}
.nv-li-body{flex:1;min-width:0;}
.nv-li-body h4{font-size:17px;font-weight:800;margin:2px 0 8px;line-height:1.45;}
.nv-li-body h4 a{color:var(--nv-navy);}
.nv-li-body h4 a:hover{color:var(--nv-green);}
.nv-li-excerpt{font-size:13.5px;color:var(--nv-muted);line-height:1.75;margin:0 0 10px;}
.nv-li-meta{display:flex;align-items:center;gap:16px;font-size:12.5px;color:#93a3b4;}
.nv-li-more{color:var(--nv-green);font-weight:700;margin-left:auto;}

/* 侧栏 */
.nv-side{background:#fff;border:1px solid var(--nv-line);border-radius:16px;padding:20px 22px;margin-bottom:20px;box-shadow:0 4px 14px rgba(11,34,57,.05);}
.nv-side-title{font-size:15px;font-weight:800;color:var(--nv-navy);margin:0 0 14px;padding-bottom:10px;border-bottom:1px solid var(--nv-line);position:relative;}
.nv-side-title::after{content:'';position:absolute;left:0;bottom:-1px;width:34px;height:2px;background:var(--nv-grad);}
.nv-side-list{list-style:none;padding:0;margin:0;}
.nv-side-list li{display:flex;align-items:baseline;gap:10px;padding:9px 0;border-bottom:1px dashed var(--nv-line);}
.nv-side-list li:last-child{border-bottom:0;}
.nv-idx{display:inline-block;width:22px;text-align:center;background:var(--nv-bg);color:var(--nv-muted);font-weight:700;font-size:12px;border-radius:5px;flex-shrink:0;}
.nv-idx.hot1{background:#e63946;color:#fff;}
.nv-idx.hot2{background:#f5a623;color:#fff;}
.nv-idx.hot3{background:#0f9d6f;color:#fff;}
.nv-tt{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13.5px;color:#42566b;}
.nv-tt:hover{color:var(--nv-green);}
.nv-tagcloud{display:flex;flex-wrap:wrap;gap:8px;}
.nv-tagcloud a{padding:4px 13px;background:var(--nv-bg);color:#42566b;border-radius:999px;font-size:12.5px;}
.nv-tagcloud a:hover{background:var(--nv-grad);color:#fff;}
.nv-tagcloud-lg a{padding:7px 18px;font-size:14px;}
.nv-side-gal{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.nv-side-gal img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:10px;}

/* 详情页 */
.nv-detail-title{font-size:26px;font-weight:800;color:var(--nv-navy);line-height:1.4;margin-bottom:14px;}
.nv-detail-meta{display:flex;flex-wrap:wrap;gap:16px;color:#93a3b4;font-size:13px;padding-bottom:16px;border-bottom:1px solid var(--nv-line);margin-bottom:22px;}
.nv-detail-meta b{color:#42566b;font-weight:600;}
.nv-detail-body{color:#33475b;line-height:1.95;font-size:16px;}
.nv-detail-body p{margin:0 0 16px;}
.nv-detail-body img{border-radius:12px;margin:14px auto;max-width:100%;height:auto;display:block;}
.nv-detail-tags{margin-top:26px;}
.nv-detail-tags a{display:inline-block;padding:5px 15px;margin:0 8px 8px 0;background:var(--nv-bg);color:var(--nv-green);border-radius:999px;font-size:12.5px;}
.nv-detail-tags a:hover{background:var(--nv-grad);color:#fff;}
.nv-prev-next{display:flex;gap:12px;margin:26px 0;padding-top:20px;border-top:1px solid var(--nv-line);}
.nv-pn{flex:1;padding:12px 16px;background:var(--nv-bg);border-radius:10px;}
.nv-pn p{margin:0 0 4px;color:#93a3b4;font-size:12px;}
.nv-pn a{color:var(--nv-navy);font-size:14px;}
.nv-pn a:hover{color:var(--nv-green);}
.nv-pn.next{text-align:right;}
.nv-related{margin-top:26px;padding-top:20px;border-top:1px solid var(--nv-line);}
.nv-related h5{font-size:16px;font-weight:800;color:var(--nv-navy);margin-bottom:8px;}
.nv-tag-head{display:flex;align-items:center;gap:14px;padding-bottom:16px;border-bottom:1px solid var(--nv-line);margin-bottom:12px;}
.nv-tag-badge{width:56px;height:56px;border-radius:50%;background:var(--nv-grad);color:#fff;text-align:center;line-height:56px;font-size:24px;font-weight:900;flex-shrink:0;}
.nv-tag-head h1{margin:0;font-size:22px;color:var(--nv-navy);font-weight:800;}
.nv-tag-head p{margin:4px 0 0;color:var(--nv-muted);font-size:13px;}

/* 分页 */
.nv-pager{display:flex;justify-content:center;margin-top:26px;}
.nv-pager .page-link{color:var(--nv-green);border-radius:8px;margin:0 3px;border:1px solid var(--nv-line);}
.nv-pager .page-item.active .page-link{background:var(--nv-grad);border-color:transparent;color:#fff;}
.nv-pager .page-item.disabled .page-link{color:#b4c2ce;}

/* ============= DIY 单页 ============= */
.nv-pagehead{position:relative;overflow:hidden;background:var(--nv-grad-dark);color:#fff;padding:60px 0 52px;text-align:center;}
.nv-pagehead::before{content:'';position:absolute;inset:0;background:url('../images/nv_hero.jpg') center/cover no-repeat;opacity:.18;}
.nv-pagehead .container{position:relative;z-index:1;}
.nv-pagehead h1{font-size:34px;font-weight:800;margin:0 0 12px;letter-spacing:1px;}
.nv-ph-sub{font-size:15px;color:rgba(255,255,255,.85);margin:0 0 16px;}
.nv-ph-crumb{font-size:13px;color:rgba(255,255,255,.72);}
.nv-ph-crumb a{color:rgba(255,255,255,.88);}
.nv-ph-crumb a:hover{color:#7ef0c2;}
.nv-ph-crumb .sep{margin:0 8px;opacity:.6;}
.nv-diy{padding:54px 0 24px;}
.nv-dsec{margin-bottom:44px;}
.nv-dsec > h2,.nv-dh2{font-size:23px;font-weight:800;color:var(--nv-navy);padding-left:14px;border-left:4px solid var(--nv-green);margin:0 0 20px;line-height:1.4;}
.nv-dsec p,.nv-dp{color:#42566b;font-size:14.5px;line-height:2;margin:0 0 14px;}
.nv-dsec p:last-child{margin-bottom:0;}
.nv-info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.nv-info-grid-3{grid-template-columns:repeat(3,1fr);}
.nv-icard{background:#fff;border:1px solid var(--nv-line);border-radius:16px;padding:26px 22px;text-align:center;box-shadow:0 4px 14px rgba(11,34,57,.05);transition:all .3s;}
.nv-icard:hover{transform:translateY(-5px);box-shadow:0 14px 30px rgba(15,157,111,.14);border-color:#bfe6d6;}
.nv-icard .ic-ico{font-size:34px;margin-bottom:12px;}
.nv-icard h4{font-size:17px;font-weight:800;color:var(--nv-navy);margin:0 0 10px;}
.nv-icard p{font-size:13.5px;color:var(--nv-muted);line-height:1.85;margin:0;}
.nv-clause{background:#fff;border:1px solid var(--nv-line);border-radius:12px;padding:20px 24px;box-shadow:0 4px 12px rgba(11,34,57,.04);}
.nv-clause ol,.nv-clause ul{margin:0;padding-left:22px;color:#42566b;font-size:14px;line-height:2;}
.nv-clause li{margin-bottom:4px;}
.nv-tline{position:relative;padding-left:30px;}
.nv-tline::before{content:'';position:absolute;left:8px;top:4px;bottom:4px;width:2px;background:var(--nv-grad);}
.nv-tl-item{position:relative;margin-bottom:26px;}
.nv-tl-item::before{content:'';position:absolute;left:-27px;top:4px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--nv-green);box-shadow:0 0 0 4px rgba(15,157,111,.12);}
.nv-tl-item .tl-year{font-size:15px;font-weight:800;color:var(--nv-gold);margin-bottom:4px;}
.nv-tl-item h4{font-size:16px;font-weight:800;color:var(--nv-navy);margin:0 0 6px;}
.nv-tl-item p{font-size:13.5px;color:var(--nv-muted);line-height:1.85;margin:0;}
.nv-faq{background:#fff;border:1px solid var(--nv-line);border-radius:12px;padding:18px 20px;height:100%;display:flex;gap:12px;align-items:flex-start;box-shadow:0 4px 12px rgba(11,34,57,.04);transition:all .3s;}
.nv-faq:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(11,34,57,.1);}
.nv-faq .faq-n{flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--nv-green);color:#fff;font-weight:800;font-size:13px;display:inline-flex;align-items:center;justify-content:center;}
.nv-faq h5{color:var(--nv-navy);font-size:15.5px;font-weight:800;margin:2px 0 8px;}
.nv-faq p{color:#42566b;font-size:13.5px;line-height:1.85;margin:0;}
.nv-diy-update{text-align:center;color:#93a3b4;font-size:13px;padding:20px 0 10px;border-top:1px dashed var(--nv-line);margin-top:10px;}

/* 联系页 */
.nv-contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch;margin-bottom:44px;}
.nv-contact-info{display:flex;flex-direction:column;gap:14px;}
.nv-ci{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid var(--nv-line);border-radius:12px;padding:16px 18px;box-shadow:0 4px 12px rgba(11,34,57,.04);}
.nv-ci .ci-ico{flex-shrink:0;width:42px;height:42px;border-radius:11px;background:var(--nv-grad);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:19px;}
.nv-ci b{display:block;color:var(--nv-navy);font-size:15px;font-weight:800;margin-bottom:3px;}
.nv-ci span{color:var(--nv-muted);font-size:13.5px;line-height:1.7;}
.nv-contact-map{border-radius:16px;overflow:hidden;background:var(--nv-bg);min-height:320px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(11,34,57,.08);position:relative;}
.nv-contact-map img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.nv-contact-map .map-tip{position:relative;z-index:1;background:rgba(255,255,255,.94);padding:14px 22px;border-radius:10px;font-weight:700;color:var(--nv-navy);box-shadow:0 4px 14px rgba(0,0,0,.12);}

/* APP 页 */
.nv-app-head{padding-bottom:44px;}
.nv-app-badge{display:inline-block;padding:6px 16px;border-radius:999px;background:rgba(15,157,111,.18);border:1px solid rgba(126,240,194,.32);color:#7ef0c2;font-size:13px;font-weight:700;letter-spacing:1px;margin-bottom:16px;}
.nv-app-stats{display:flex;justify-content:center;gap:44px;margin-top:24px;flex-wrap:wrap;}
.nv-app-stats .nv-ahs{text-align:center;}
.nv-app-stats .nv-ahs b{display:block;font-size:30px;font-weight:900;color:#7ef0c2;line-height:1.1;}
.nv-app-stats .nv-ahs span{font-size:13px;color:rgba(255,255,255,.8);margin-top:4px;letter-spacing:1px;}
.nv-feat-list{list-style:none;padding:0;margin:8px 0 24px;}
.nv-feat-list li{display:flex;align-items:center;gap:10px;background:var(--nv-bg);border-radius:10px;padding:12px 16px;font-size:14.5px;color:var(--nv-navy);font-weight:600;margin-bottom:10px;transition:all .25s;}
.nv-feat-list li:hover{background:#eafaf3;transform:translateX(3px);}
.nv-feat-list .fl-ico{font-size:18px;}
.nv-dl-btns{display:flex;gap:14px;flex-wrap:wrap;}
.nv-dl-btn{display:inline-flex;align-items:center;gap:12px;padding:11px 22px;border-radius:14px;text-decoration:none;transition:all .3s;box-shadow:0 8px 20px rgba(11,34,57,.16);}
.nv-dl-btn.apple{background:var(--nv-navy);color:#fff;}
.nv-dl-btn.google{background:#fff;color:var(--nv-navy);border:1.5px solid var(--nv-line);}
.nv-dl-btn:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(11,34,57,.24);}
.nv-dl-btn .adb-ico{font-size:24px;line-height:1;}
.nv-dl-btn .adb-txt{display:flex;flex-direction:column;line-height:1.2;text-align:left;}
.nv-dl-btn .adb-txt small{font-size:11px;opacity:.75;font-weight:400;}
.nv-dl-btn .adb-txt b{font-size:17px;font-weight:800;}
.nv-phone-wrap{display:flex;justify-content:center;}
.nv-phone{width:250px;height:508px;border-radius:40px;background:linear-gradient(160deg,#12324f,#0b2239);padding:12px;box-shadow:0 24px 60px rgba(15,157,111,.35);position:relative;border:8px solid #061525;}
.nv-phone-notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:110px;height:20px;background:#061525;border-radius:0 0 14px 14px;z-index:2;}
.nv-phone-screen{width:100%;height:100%;border-radius:30px;background:var(--nv-grad);padding:40px 16px 16px;display:flex;flex-direction:column;gap:14px;overflow:hidden;}
.nv-phone .ps-line{height:12px;border-radius:6px;background:rgba(255,255,255,.4);}
.nv-phone .ps-line.w-80{width:80%;margin:0 auto;}
.nv-phone .ps-line.w-60{width:60%;margin:0 auto;}
.nv-phone .ps-card{height:72px;border-radius:14px;background:rgba(255,255,255,.18);}
.nv-qr-row .col > *{margin:0 auto;}
.nv-qr{background:#fff;border:1px solid var(--nv-line);border-radius:16px;padding:26px 22px;text-align:center;max-width:260px;box-shadow:0 4px 14px rgba(11,34,57,.05);transition:all .3s;}
.nv-qr:hover{transform:translateY(-5px);box-shadow:0 14px 32px rgba(15,157,111,.14);}
.qr-box{position:relative;width:150px;height:150px;margin:0 auto 16px;border-radius:12px;padding:10px;background:#fff;border:1px solid #d9e4ec;}
.qr-box > span{display:block;width:100%;height:100%;background-image:repeating-linear-gradient(0deg,#0b2239 0 6px,transparent 6px 12px),repeating-linear-gradient(90deg,#0b2239 0 6px,transparent 6px 12px);background-blend-mode:multiply;opacity:.85;border-radius:6px;}
.qr-box::before,.qr-box::after{content:'';position:absolute;width:28px;height:28px;border:5px solid #0b2239;border-radius:6px;}
.qr-box::before{top:14px;left:14px;}
.qr-box::after{top:14px;right:14px;}
.qr-logo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:38px;height:38px;border-radius:9px;background:var(--nv-grad);color:#fff;font-size:13px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 4px #fff;}
.nv-qr h5{font-size:16px;font-weight:800;color:var(--nv-navy);margin:0 0 4px;}
.nv-qr p{font-size:13px;color:var(--nv-muted);margin:0;}
.nv-install{background:#fff;border:1px solid var(--nv-line);border-radius:16px;padding:24px 24px 10px;height:100%;box-shadow:0 4px 14px rgba(11,34,57,.05);}
.nv-install h5{font-size:18px;font-weight:800;color:var(--nv-navy);margin:0 0 18px;display:flex;align-items:center;gap:8px;}
.nv-step-line{display:flex;gap:14px;padding-bottom:20px;position:relative;}
.nv-step-line:not(:last-child)::before{content:'';position:absolute;left:17px;top:38px;bottom:4px;width:2px;background:var(--nv-grad);opacity:.3;}
.nv-step-line .sn{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:var(--nv-grad);color:#fff;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;z-index:1;}
.nv-step-line h6{font-size:15px;font-weight:800;color:var(--nv-navy);margin:4px 0 4px;}
.nv-step-line p{font-size:13.5px;color:var(--nv-muted);margin:0;line-height:1.7;}

/* ============= 响应式 ============= */
@media (max-width: 991px){
    .nv-hero{padding:56px 0 60px;}
    .nv-hero-cards{margin-top:28px;min-height:auto;}
    .nv-live-card{position:static;display:inline-block;margin-top:14px;}
    .nv-diag-media img{transform:none;margin-bottom:24px;}
    .nv-flow{grid-template-columns:repeat(2,1fr);}
    .nv-flow-card p{min-height:auto;}
    .nv-plan-hot{transform:none;}
    .nv-mom-grid{grid-template-columns:repeat(2,1fr);}
    .nv-mom-lg{grid-column:span 2;grid-row:span 1;}
    .nv-honey{grid-template-columns:repeat(3,minmax(0,1fr));max-width:760px;margin:0 auto;}
}
@media (max-width: 767px){
    .nv-sec-head h2,.nv-diag-title{font-size:24px;}
    .nv-stat b{font-size:30px;}
    .nv-honey{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none;}
    .nv-flow{grid-template-columns:1fr;}
    .nv-hex .hex-in{padding:26px 20px;}
    .nv-info-grid,.nv-info-grid-3{grid-template-columns:1fr;}
    .nv-contact-wrap{grid-template-columns:1fr;}
    .nv-pagehead h1{font-size:26px;}
    .nv-list-item{flex-direction:column;}
    .nv-li-thumb{width:100%;}
    .nv-mom-grid{grid-template-columns:1fr;grid-auto-rows:180px;}
    .nv-mom-lg,.nv-mom-wide{grid-column:span 1;}
    .nv-app-stats{gap:26px;}
}

/* ============= Footer top grid hook ============= */
.nv-footer-top{padding-bottom:8px;}