/* =====================================================
   瑞嘉口腔 RUIJIA DENTAL · 全站公共样式
   医者本心 · 精工治牙
   ===================================================== */
:root{
  --primary:#0e7f8e;
  --primary-dark:#0a5f6b;
  --primary-deep:#083f47;
  --primary-light:#e3f2f4;
  --accent:#f2a33c;
  --accent-dark:#d98a24;
  --ink:#1f2d33;
  --ink-2:#4a5c64;
  --ink-3:#7b8c93;
  --bg:#ffffff;
  --bg-soft:#f4f9fa;
  --line:#e3ecee;
  --ok:#2e9e6b;
  --bad:#d9534f;
  --shadow:0 10px 34px rgba(14,127,142,.12);
  --shadow-lg:0 22px 60px rgba(14,127,142,.18);
  --radius:16px;
  --font:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
section{position:relative}
.section{padding:96px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 56px}
.section-tag{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary);background:var(--primary-light);padding:7px 18px;border-radius:999px;letter-spacing:2px}
.section-title{font-size:38px;font-weight:800;color:var(--primary-deep);margin:18px 0 14px;line-height:1.3}
.section-title em{font-style:normal;color:var(--primary)}
.section-sub{font-size:16px;color:var(--ink-2)}
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.22,.61,.36,1),transform .8s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}

/* ============ 顶部导航 ============ */
.header{position:fixed;inset:0 0 auto 0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.header.scrolled{box-shadow:0 6px 26px rgba(8,63,71,.10)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{width:46px;height:46px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px rgba(14,127,142,.35)}
.brand-name{font-size:24px;font-weight:800;color:var(--primary-deep);letter-spacing:1px}
.brand-name small{display:block;font-size:11px;font-weight:500;color:var(--ink-3);letter-spacing:3px;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:2px}
.nav-links a{font-size:15px;font-weight:500;color:var(--ink-2);padding:9px 12px;border-radius:10px;transition:.25s}
.nav-links a:hover{color:var(--primary);background:var(--primary-light)}
.nav-links a.active{color:var(--primary);font-weight:700;background:var(--primary-light)}
/* 下拉菜单 */
.dropdown{position:relative}
.drop-btn{display:inline-flex;align-items:center;gap:5px;background:none;border:none;cursor:pointer;font-family:inherit;font-size:15px;font-weight:500;color:var(--ink-2);padding:9px 12px;border-radius:10px;transition:.25s}
.drop-btn svg{width:13px;height:13px;transition:.25s}
.dropdown:hover .drop-btn,.dropdown.open .drop-btn{color:var(--primary);background:var(--primary-light)}
.dropdown:hover .drop-btn svg,.dropdown.open .drop-btn svg{transform:rotate(180deg)}
.drop-menu{position:absolute;left:0;top:calc(100% + 12px);min-width:168px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-lg);padding:8px;opacity:0;visibility:hidden;transform:translateY(10px);transition:.28s;z-index:120}
.dropdown:hover .drop-menu,.dropdown.open .drop-menu{opacity:1;visibility:visible;transform:translateY(0)}
.drop-menu a{display:flex;align-items:center;gap:8px;padding:11px 14px;border-radius:9px;font-size:14.5px;font-weight:500;color:var(--ink-2)}
.drop-menu a::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--primary);opacity:.5;transform:rotate(45deg)}
.drop-menu a:hover{background:var(--primary-light);color:var(--primary)}
.drop-menu a.active{background:var(--primary-light);color:var(--primary);font-weight:700}
.nav-cta{position:relative;display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,var(--accent) 0%,var(--accent-dark) 100%);color:#fff;font-weight:800;font-size:16px;padding:13px 26px;border-radius:999px;box-shadow:0 8px 22px rgba(242,163,60,.5),inset 0 1px 0 rgba(255,255,255,.35);transition:.3s;letter-spacing:1px;text-shadow:0 1px 2px rgba(0,0,0,.18);animation:ctaGlow 2.4s ease-in-out infinite;margin-left:8px;flex:none}
@keyframes ctaGlow{0%,100%{box-shadow:0 8px 22px rgba(242,163,60,.5),inset 0 1px 0 rgba(255,255,255,.35)}50%{box-shadow:0 10px 30px rgba(242,163,60,.75),inset 0 1px 0 rgba(255,255,255,.4)}}
.nav-cta:hover{transform:translateY(-2px) scale(1.04);box-shadow:0 14px 34px rgba(242,163,60,.65),inset 0 1px 0 rgba(255,255,255,.4);color:#fff}
.nav-cta svg{width:19px;height:19px;flex:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2.6px;border-radius:2px;background:var(--primary-deep);transition:.3s}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:15px 30px;border-radius:999px;font-size:16px;font-weight:600;transition:.3s;cursor:pointer;border:none}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 10px 26px rgba(14,127,142,.38)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(14,127,142,.5);color:#fff}
.btn-ghost{background:#fff;color:var(--primary-dark);border:1.6px solid rgba(14,127,142,.4)}
.btn-ghost:hover{background:var(--primary-light);border-color:var(--primary)}
.btn-accent{background:linear-gradient(135deg,var(--accent),var(--accent-dark));color:#fff;box-shadow:0 10px 26px rgba(242,163,60,.4)}
.btn-accent:hover{transform:translateY(-3px);box-shadow:0 16px 34px rgba(242,163,60,.5);color:#fff}
.btn svg{width:18px;height:18px}
.btn-sm{padding:10px 20px;font-size:14px}

/* ============ 内页横幅 ============ */
.page-hero{position:relative;padding:168px 0 74px;background:linear-gradient(180deg,#eef8fa 0%,#f4f9fa 100%);overflow:hidden}
.page-hero::before{content:"";position:absolute;right:-120px;top:-140px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(14,127,142,.14) 0%,transparent 65%)}
.page-hero::after{content:"";position:absolute;left:-160px;bottom:-200px;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(242,163,60,.12) 0%,transparent 62%)}
.page-hero .inner{position:relative;z-index:2}
.crumb{font-size:13.5px;color:var(--ink-3);display:flex;align-items:center;gap:8px;margin-bottom:16px}
.crumb a{color:var(--primary);transition:.2s}
.crumb a:hover{color:var(--accent-dark)}
.page-hero h1{font-size:44px;font-weight:800;color:var(--primary-deep);line-height:1.3;margin-bottom:12px}
.page-hero h1 em{font-style:normal;color:var(--primary)}
.page-hero p{font-size:16.5px;color:var(--ink-2);max-width:640px}

/* ============ 页脚 ============ */
.footer{background:var(--primary-deep);color:rgba(255,255,255,.75);padding:70px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:44px;padding-bottom:52px}
.footer h4{color:#fff;font-size:17px;font-weight:700;margin-bottom:20px}
.footer .f-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer .f-brand .brand-logo{background:linear-gradient(135deg,#fff,var(--accent));}
.footer .f-brand .brand-logo svg{stroke:var(--primary)}
.footer .f-brand .brand-name{color:#fff}
.footer .f-brand .brand-name small{color:rgba(255,255,255,.5)}
.footer .f-about{font-size:14px;line-height:2;color:rgba(255,255,255,.68)}
.footer ul li{margin-bottom:11px;font-size:14.5px}
.footer ul li a{transition:.25s;display:inline-flex;align-items:center;gap:8px}
.footer ul li a:hover{color:var(--accent);transform:translateX(4px)}
.footer .f-contact li{display:flex;gap:11px;align-items:flex-start}
.footer .f-contact svg{width:17px;height:17px;flex:none;margin-top:4px;opacity:.8}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0;text-align:center;font-size:13px;color:rgba(255,255,255,.5)}
.footer-bottom b{color:rgba(255,255,255,.75)}

/* ============ 浮动按钮 ============ */
.float-whats{position:fixed;right:26px;bottom:30px;z-index:90;display:flex;align-items:center;gap:10px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-weight:600;font-size:14.5px;padding:14px 22px;border-radius:999px;box-shadow:0 12px 30px rgba(14,127,142,.45);transition:.3s}
.float-whats:hover{transform:translateY(-3px);color:#fff}
.float-whats svg{width:18px;height:18px}

/* ============ 通用组件 ============ */
/* 项目卡片 */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px 28px;transition:.35s;position:relative;overflow:hidden}
.svc-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent));transform:scaleX(0);transform-origin:left;transition:.4s}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:rgba(14,127,142,.25)}
.svc-card:hover::after{transform:scaleX(1)}
.svc-icon{width:62px;height:62px;border-radius:18px;background:linear-gradient(135deg,var(--primary-light),#d4ecf0);display:flex;align-items:center;justify-content:center;margin-bottom:22px;transition:.3s}
.svc-card:hover .svc-icon{background:linear-gradient(135deg,var(--primary),var(--primary-dark))}
.svc-icon svg{width:30px;height:30px;stroke:var(--primary);transition:.3s}
.svc-card:hover .svc-icon svg{stroke:#fff}
.svc-card h3{font-size:19.5px;font-weight:700;color:var(--primary-deep);margin-bottom:6px}
.svc-card .en{font-size:12px;color:var(--ink-3);letter-spacing:1.5px;margin-bottom:14px;text-transform:uppercase}
.svc-card ul li{position:relative;padding:5px 0 5px 20px;font-size:14.5px;color:var(--ink-2)}
.svc-card ul li::before{content:"";position:absolute;left:2px;top:13px;width:7px;height:7px;border-radius:2px;background:var(--primary);transform:rotate(45deg);opacity:.75}
.svc-card .star{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13px;font-weight:600;color:var(--accent-dark);background:rgba(242,163,60,.10);padding:6px 14px;border-radius:999px}
.svc-card .star svg{width:14px;height:14px}
.svc-card .more{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:14px;font-weight:600;color:var(--primary);transition:.25s}
.svc-card .more:hover{color:var(--accent-dark);gap:10px}

/* 优势卡片 */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.adv-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px 30px;transition:.35s;position:relative}
.adv-card::before{content:"";position:absolute;top:0;left:30px;right:30px;height:4px;border-radius:0 0 8px 8px;background:linear-gradient(90deg,var(--primary),var(--accent));opacity:0;transition:.35s}
.adv-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:rgba(14,127,142,.22)}
.adv-card:hover::before{opacity:1}
.adv-num{font-size:13px;font-weight:800;color:var(--accent);letter-spacing:2px;margin-bottom:12px}
.adv-card h3{font-size:19px;font-weight:700;color:var(--primary-deep);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.adv-card h3 svg{width:24px;height:24px;flex:none}
.adv-card p{font-size:14.5px;color:var(--ink-2)}

/* 特色专科深色区 */
.special{background:linear-gradient(135deg,var(--primary-deep) 0%,var(--primary-dark) 55%,var(--primary) 100%);color:#fff;overflow:hidden}
.special::before{content:"";position:absolute;right:-120px;top:-120px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.10) 0%,transparent 65%)}
.special .section-tag{background:rgba(255,255,255,.14);color:#fff}
.special .section-title{color:#fff}
.special .section-sub{color:rgba(255,255,255,.82)}
.special-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:52px;align-items:center;position:relative;z-index:2}
.special-left h3{font-size:28px;font-weight:800;margin-bottom:20px;line-height:1.45}
.special-left h3 span{color:var(--accent)}
.special-left p{font-size:15.5px;color:rgba(255,255,255,.85);margin-bottom:14px}
.special-left .tip{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:15px 18px;margin-top:20px}
.special-left .tip svg{width:21px;height:21px;flex:none;margin-top:4px}
.special-left .tip b{display:block;font-size:15px;margin-bottom:3px}
.special-left .tip span{font-size:13.5px;color:rgba(255,255,255,.75)}
.case-list{display:grid;gap:13px}
.case{display:flex;align-items:center;gap:15px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.15);border-radius:15px;padding:15px 18px;transition:.3s;backdrop-filter:blur(4px)}
.case:hover{background:rgba(255,255,255,.18);transform:translateX(6px)}
.case .case-icon{width:44px;height:44px;border-radius:12px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;flex:none}
.case .case-icon svg{width:22px;height:22px}
.case b{font-size:15px;display:block}
.case span{font-size:13px;color:rgba(255,255,255,.72)}

/* 对比表 */
.compare-table{max-width:1080px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}
.compare-head{display:grid;grid-template-columns:150px 1fr 1fr;background:linear-gradient(135deg,var(--primary-deep),var(--primary-dark));color:#fff}
.compare-head .cell{padding:22px 24px;font-weight:700;font-size:17px}
.compare-head .cell.vs{font-size:13px;font-weight:600;opacity:.85}
.compare-row{display:grid;grid-template-columns:150px 1fr 1fr;border-top:1px solid var(--line)}
.compare-row .cell{padding:22px 24px;font-size:14.5px;line-height:1.85}
.compare-row .cell.k{font-weight:700;color:var(--primary-deep);background:var(--bg-soft);display:flex;align-items:center}
.compare-row .good b{color:var(--ok);display:block;margin-bottom:2px;font-size:15px}
.compare-row .good span{color:var(--ink-3)}
.compare-row .bad b{color:var(--bad);display:block;margin-bottom:2px;font-size:15px}
.compare-row .bad span{color:var(--ink-3)}
.compare-note{max-width:1080px;margin:26px auto 0;background:linear-gradient(135deg,#fff8ee,#fff);border:1px solid rgba(242,163,60,.35);border-radius:18px;padding:24px 30px;display:flex;gap:16px;align-items:flex-start}
.compare-note svg{width:26px;height:26px;flex:none;margin-top:3px}
.compare-note b{color:var(--accent-dark);display:block;font-size:16.5px;margin-bottom:6px}
.compare-note p{font-size:14.5px;color:var(--ink-2)}

/* 品牌理念卡 */
.phi-card{position:relative;background:linear-gradient(135deg,var(--primary-deep) 0%,var(--primary-dark) 100%);border-radius:30px;padding:74px 60px;color:#fff;text-align:center;box-shadow:var(--shadow-lg);overflow:hidden}
.phi-card::before{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:640px;height:640px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.07) 0%,transparent 60%)}
.phi-seal{width:78px;height:78px;border-radius:22px;background:rgba(255,255,255,.12);border:1.6px solid rgba(255,255,255,.3);display:flex;align-items:center;justify-content:center;margin:0 auto 26px;font-size:15px;font-weight:800;letter-spacing:2px;color:var(--accent);position:relative;z-index:2;line-height:1.35}
.phi-card h2{font-size:40px;font-weight:800;margin-bottom:16px;position:relative;z-index:2}
.phi-card h2 span{color:var(--accent)}
.phi-card .desc{font-size:16px;color:rgba(255,255,255,.85);max-width:760px;margin:0 auto 18px;position:relative;z-index:2;line-height:2}
.phi-card .keys{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin:30px 0 34px;position:relative;z-index:2}
.phi-card .keys span{font-size:14px;font-weight:600;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:9px 20px;border-radius:999px}
.phi-card .btn{background:#fff;color:var(--primary-dark);box-shadow:0 10px 30px rgba(0,0,0,.2);position:relative;z-index:2}
.phi-card .btn:hover{transform:translateY(-3px)}
.phi-card .mini{font-size:13px;color:rgba(255,255,255,.6);margin-top:18px;position:relative;z-index:2}

/* 医生团队 */
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.team-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:36px 30px;text-align:center;transition:.35s;position:relative;overflow:hidden}
.team-card::before{content:"";position:absolute;inset:0 0 auto 0;height:110px;background:linear-gradient(135deg,var(--primary-light),#cfe9ed);z-index:0}
.team-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.team-avatar{position:relative;z-index:1;width:96px;height:96px;margin:6px auto 18px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-dark));border:5px solid #fff;box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;overflow:hidden}
.team-avatar svg{width:44px;height:44px;stroke:#fff;opacity:.9}
.team-card h3{font-size:20px;font-weight:700;color:var(--primary-deep);margin-bottom:4px;position:relative;z-index:1}
.team-card .role{font-size:13.5px;font-weight:600;color:var(--accent-dark);margin-bottom:14px;position:relative;z-index:1}
.team-card .specs{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:16px;position:relative;z-index:1}
.team-card .specs span{font-size:12.5px;color:var(--primary-dark);background:var(--primary-light);padding:4px 12px;border-radius:999px}
.team-card p{font-size:13.5px;color:var(--ink-3);position:relative;z-index:1}

/* 联系表单 */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:stretch}
.contact-info{background:linear-gradient(135deg,var(--primary-deep),var(--primary-dark));color:#fff;border-radius:24px;padding:44px 38px;position:relative;overflow:hidden}
.contact-info::before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.10) 0%,transparent 65%)}
.contact-info h3{font-size:26px;font-weight:800;margin-bottom:10px;position:relative;z-index:1}
.contact-info > p{font-size:14.5px;color:rgba(255,255,255,.75);margin-bottom:30px;position:relative;z-index:1}
.ci-item{display:flex;gap:16px;align-items:flex-start;margin-bottom:24px;position:relative;z-index:1}
.ci-item .ic{width:46px;height:46px;border-radius:13px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;flex:none}
.ci-item .ic svg{width:22px;height:22px}
.ci-item b{display:block;font-size:15.5px;margin-bottom:2px}
.ci-item span{font-size:13.5px;color:rgba(255,255,255,.72)}
.contact-form{background:#fff;border:1px solid var(--line);border-radius:24px;padding:44px 38px;box-shadow:var(--shadow)}
.contact-form h3{font-size:24px;font-weight:800;color:var(--primary-deep);margin-bottom:6px}
.contact-form .fhint{font-size:13.5px;color:var(--ink-3);margin-bottom:26px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:8px}
.form-group label i{color:var(--bad);font-style:normal;margin-left:2px}
.form-control{width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;font-family:inherit;color:var(--ink);background:#fbfdfe;transition:.25s;outline:none}
.form-control:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(14,127,142,.10)}
textarea.form-control{resize:vertical;min-height:110px}
.form-tip{font-size:12.5px;color:var(--ink-3);margin-top:10px;display:flex;gap:6px;align-items:center}
.form-tip svg{width:14px;height:14px;flex:none}

/* 新闻列表 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.35s;display:flex;flex-direction:column}
.news-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg)}
.news-thumb{height:190px;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--primary-light),#cfe9ed)}
.news-thumb svg{width:64px;height:64px;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);stroke:rgba(14,127,142,.5)}
.news-thumb .cat{position:absolute;left:16px;top:16px;background:rgba(255,255,255,.92);color:var(--primary);font-size:12.5px;font-weight:700;padding:5px 13px;border-radius:999px}
.news-thumb .date{position:absolute;right:16px;bottom:14px;background:rgba(8,63,71,.78);color:#fff;font-size:12.5px;padding:5px 12px;border-radius:999px}
.news-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1}
.news-body h3{font-size:17.5px;font-weight:700;color:var(--primary-deep);line-height:1.5;margin-bottom:10px;transition:.25s}
.news-card:hover .news-body h3{color:var(--primary)}
.news-body p{font-size:14px;color:var(--ink-3);margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body .more{margin-top:auto;font-size:14px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;transition:.25s}
.news-body .more:hover{color:var(--accent-dark);gap:10px}
.pager{display:flex;justify-content:center;gap:8px;margin-top:52px}
.pager a,.pager span{min-width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;font-size:15px;font-weight:600;color:var(--ink-2);border:1.5px solid var(--line);transition:.25s;background:#fff}
.pager a:hover{border-color:var(--primary);color:var(--primary)}
.pager .cur{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-color:transparent}

/* 新闻详情 */
.article{max-width:820px;margin:0 auto}
.article-head{text-align:center;margin-bottom:40px}
.article-head h1{font-size:34px;font-weight:800;color:var(--primary-deep);line-height:1.4;margin:14px 0 18px}
.article-meta{display:flex;justify-content:center;align-items:center;gap:18px;font-size:14px;color:var(--ink-3)}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta svg{width:15px;height:15px}
.article-body{background:#fff;border:1px solid var(--line);border-radius:22px;padding:46px 48px;box-shadow:var(--shadow)}
.article-body h2{font-size:23px;font-weight:800;color:var(--primary-deep);margin:34px 0 16px;line-height:1.5;position:relative;padding-left:16px}
.article-body h2::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--primary),var(--accent))}
.article-body h3{font-size:18px;font-weight:700;color:var(--primary-dark);margin:26px 0 12px}
.article-body p{font-size:15.5px;color:var(--ink-2);margin-bottom:16px;text-align:justify;line-height:2}
.article-body ul{margin:0 0 18px 0;padding:0}
.article-body ul li{position:relative;padding:6px 0 6px 24px;font-size:15px;color:var(--ink-2);line-height:1.9}
.article-body ul li::before{content:"";position:absolute;left:4px;top:15px;width:8px;height:8px;border-radius:2px;background:var(--primary);transform:rotate(45deg)}
.article-body .quote{background:var(--bg-soft);border-left:4px solid var(--primary);border-radius:0 14px 14px 0;padding:20px 24px;margin:22px 0;font-size:15px;color:var(--primary-dark);font-weight:600;line-height:1.9}
.article-body .note{display:flex;gap:12px;align-items:flex-start;background:#fff8ee;border:1px solid rgba(242,163,60,.35);border-radius:14px;padding:18px 20px;margin:22px 0}
.article-body .note svg{width:20px;height:20px;flex:none;margin-top:4px}
.article-body .note span{font-size:14px;color:var(--ink-2);line-height:1.9}
.article-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:34px;padding-top:24px;border-top:1px dashed var(--line)}
.article-tags span{font-size:13px;color:var(--ink-3);background:var(--bg-soft);padding:6px 14px;border-radius:999px}
.article-nav{display:flex;justify-content:space-between;gap:16px;margin-top:30px;flex-wrap:wrap}
.article-nav a{flex:1;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px;transition:.3s;font-size:14px;color:var(--ink-3)}
.article-nav a b{display:block;font-size:13px;color:var(--primary);margin-bottom:4px}
.article-nav a:hover{border-color:var(--primary);box-shadow:var(--shadow);transform:translateY(-3px)}
.article-nav a.next{text-align:right}

/* ============ 响应式 ============ */
@media (max-width:1024px){
  .svc-grid,.adv-grid,.team-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .special-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
  .nav-links a{font-size:14px;padding:9px 9px}
}
@media (max-width:768px){
  .nav-links{position:fixed;inset:76px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;padding:18px 22px 26px;gap:4px;border-bottom:1px solid var(--line);box-shadow:0 20px 40px rgba(8,63,71,.12);transform:translateY(-120%);transition:.35s;z-index:99;max-height:calc(100vh - 76px);overflow-y:auto}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:13px 16px;font-size:16px}
  .nav-links .nav-cta{margin-top:14px;justify-content:center;font-size:17px;padding:15px 26px}
  .dropdown{width:100%}
  .drop-btn{width:100%;justify-content:space-between;padding:13px 16px;font-size:16px}
  .drop-menu{position:static;min-width:0;box-shadow:none;opacity:1;visibility:visible;transform:none;padding:2px 0 6px 10px;display:none}
  .dropdown.open .drop-menu{display:block}
  .drop-menu a{font-size:15px}
  .nav-toggle{display:flex}
  .section{padding:70px 0}
  .section-title{font-size:29px}
  .page-hero{padding:150px 0 56px}
  .page-hero h1{font-size:32px}
  .svc-grid,.adv-grid,.team-grid,.news-grid{grid-template-columns:1fr}
  .phi-card{padding:52px 26px}
  .phi-card h2{font-size:30px}
  .compare-head{grid-template-columns:1fr 1fr}
  .compare-head .cell.k{display:none}
  .compare-row{grid-template-columns:1fr 1fr}
  .compare-row .cell.k{display:none}
  .compare-row .cell{padding:18px 16px;font-size:13.5px}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .float-whats{right:16px;bottom:20px;padding:12px 18px;font-size:13.5px}
  .form-row{grid-template-columns:1fr}
  .contact-info,.contact-form{padding:34px 26px}
  .article-body{padding:30px 24px}
  .article-head h1{font-size:26px}
}
@media (max-width:420px){
  .svc-card,.adv-card{padding:26px 22px}
}