*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:#152033;background:#f5f7fb}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{height:84px;background:#fff;border-bottom:1px solid #e9edf3;position:relative;z-index:20}.nav-wrap{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;font-size:27px;font-weight:800;letter-spacing:-1px}.brand img{width:42px;height:42px;object-fit:contain}.site-header nav{display:flex;gap:38px;color:#415066}.site-header nav a:hover{color:#0c72ff}.mobile-menu-btn{display:none;border:0;background:transparent;padding:8px;cursor:pointer}.mobile-menu-btn span{display:block;width:25px;height:2px;background:#152033;margin:5px 0;border-radius:2px;transition:.2s}.mobile-menu-btn.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.mobile-menu-btn.open span:nth-child(2){opacity:0}.mobile-menu-btn.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.hero{position:relative;height:480px;overflow:hidden;background:#111}.hero-track{height:100%;display:flex;transition:transform .55s ease}.hero-slide{min-width:100%;height:100%;background-size:cover;background-position:center;display:flex;align-items:center}.hero-inner{color:#fff}.hero-inner>div{max-width:650px}.hero-kicker,.eyebrow{font-size:12px;letter-spacing:2px;font-weight:800;opacity:.8}.hero h1{font-size:48px;line-height:1.15;margin:14px 0}.hero p{font-size:19px;color:#e9eef8;margin:0 0 26px}.hero-btn{display:inline-flex;padding:12px 23px;border-radius:999px;background:#fff;color:#142033;font-weight:700}.hero-arrow,.slider-arrow{position:absolute;border:0;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.94);box-shadow:0 8px 25px #0002;font-size:32px;line-height:1;cursor:pointer;z-index:2}.hero-arrow.prev{left:24px;top:50%;transform:translateY(-50%)}.hero-arrow.next{right:24px;top:50%;transform:translateY(-50%)}.dots{position:absolute;bottom:24px;left:50%;transform:translateX(-50%);display:flex;gap:8px}.dots button{width:28px;height:4px;border:0;border-radius:5px;background:#ffffff77;cursor:pointer}.dots button.active{background:#fff}.section{padding:72px 0}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:28px}.section-head h2{margin:7px 0 0;font-size:30px}.more{font-weight:700;color:#0c72ff}.quick-section{background:#fff}.quick-grid{display:grid;grid-template-columns:repeat(var(--quick-pc),1fr);gap:16px}.quick-card{height:var(--quick-h);min-height:0;padding:16px 18px;background:#f7f9fc;border:1px solid #e7ebf2;border-radius:18px;display:flex;align-items:center;gap:13px;transition:.2s}.quick-card:hover{transform:translateY(-3px);box-shadow:0 14px 30px #12213a12}.quick-icon{width:46px;height:46px;flex:0 0 46px;border-radius:14px;background:#eaf2ff;display:grid;place-items:center;font-size:23px;overflow:hidden}.quick-icon.image img{width:100%;height:100%;object-fit:contain}.quick-card>span:nth-child(2){font-weight:800}.quick-card b{margin-left:auto;color:#8793a7}.intro{padding:70px 0;background:linear-gradient(120deg,#10213c,#244d78);color:#fff}.intro-box{display:grid;grid-template-columns:35% 65%;align-items:center;gap:30px}.intro h2{font-size:36px;margin:10px 0}.intro p{margin:0;color:#dbe7f7;line-height:1.9;font-size:16px}.articles-section{background:#f5f7fb}.article-slider{position:relative}.article-viewport{overflow:hidden;margin:0 64px}.article-track{display:flex;transition:transform .45s ease;will-change:transform}.article-card{flex:0 0 33.333%;padding:0 8px}.article-card>a{display:block;background:#fff;border:1px solid #e4e8ef;border-radius:18px;overflow:hidden;height:100%;transition:.2s;min-width:0}.article-card>a:hover{transform:translateY(-3px);box-shadow:0 16px 34px #1b29400f}.article-card img{width:100%;height:190px;object-fit:cover;display:block}.article-body{padding:20px}.article-body time{font-size:13px;color:#8b96a7}.article-body h3{font-size:20px;line-height:1.4;margin:10px 0 7px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word}.article-body p{margin:0;color:#647086;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:5.1em}.slider-arrow{top:50%;transform:translateY(-50%);position:absolute}.slider-arrow.left{left:0}.slider-arrow.right{right:0}.footer{padding:38px 0;background:#101925;color:#8994a5;font-size:13px}.footer-inner{display:grid;grid-template-columns:1fr 1fr;gap:25px}.footer-title{font-size:14px;color:#fff;font-weight:800;margin-bottom:12px}.friend-links,.social-links{display:flex;gap:10px;flex-wrap:wrap}.friend-links a{padding:7px 11px;border-radius:9px;background:#182536}.social-link{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:10px;background:#182536;color:#cdd6e3}.social-link span{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#25364d;color:#fff;font-size:13px}.social-link em{font-style:normal}.footer-copy{grid-column:1/-1;border-top:1px solid #243246;padding-top:20px;margin-top:3px}
.page-hero{padding:75px 0;background:#10213c;color:#fff}.page-hero h1{font-size:44px;margin:10px 0}.page-hero p{color:#cbd8e8}.article-list{display:grid;gap:18px}.list-card{background:#fff;border:1px solid #e4e8ef;border-radius:18px;overflow:hidden}.list-card a{display:grid;grid-template-columns:300px 1fr}.list-card img{width:100%;height:210px;object-fit:cover}.list-card> a>div{padding:25px}.list-card h2{margin:8px 0;font-size:25px}.list-card p{color:#69758a;line-height:1.8}.list-card span{color:#0c72ff;font-weight:700}.article-detail{padding:55px 0 90px;background:#fff}.narrow{max-width:900px}.breadcrumbs{font-size:13px;color:#8994a5;margin-bottom:28px}.article-detail h1{font-size:44px;line-height:1.25;margin:12px 0 28px}.detail-cover{width:100%;max-height:520px;object-fit:cover;border-radius:18px}.prose{font-size:17px;line-height:2;color:#354158}.prose h2{font-size:27px;color:#162238;margin-top:36px}.center{text-align:center}
.chat-widget{position:fixed;right:22px;bottom:22px;z-index:50}.chat-fab{border:0;border-radius:999px;background:#0c72ff;color:#fff;padding:12px 17px;display:flex;align-items:center;gap:7px;box-shadow:0 12px 30px #0c72ff44;cursor:pointer;font-weight:800}.chat-fab span{font-size:20px}.chat-panel{display:none;position:absolute;right:0;bottom:62px;width:340px;height:450px;background:#fff;border:1px solid #e2e7ef;border-radius:18px;box-shadow:0 22px 60px #1420332b;overflow:hidden}.chat-panel.show{display:flex;flex-direction:column}.chat-head{padding:15px 16px;background:#10213c;color:#fff;display:flex;justify-content:space-between;align-items:center}.chat-head strong{display:block}.chat-head small{display:block;color:#cbd8e8;margin-top:3px}.chat-head button{border:0;background:transparent;color:#fff;font-size:25px;cursor:pointer}.chat-messages{flex:1;padding:14px;overflow:auto;background:#f5f7fb}.chat-msg{max-width:82%;padding:9px 11px;border-radius:12px;margin:7px 0;line-height:1.55;white-space:pre-wrap}.chat-msg.visitor{margin-left:auto;background:#0c72ff;color:#fff;border-bottom-right-radius:4px}.chat-msg.agent{background:#fff;border:1px solid #e2e7ef;color:#243249;border-bottom-left-radius:4px}.chat-form{display:flex;padding:10px;border-top:1px solid #e6eaf0;gap:8px}.chat-form input{min-width:0;flex:1;border:1px solid #d9e0ea;border-radius:10px;padding:10px}.chat-form button{border:0;background:#10213c;color:#fff;border-radius:10px;padding:0 14px;cursor:pointer}
.admin-body{background:#f4f6fa}.admin-wrap{width:min(1200px,calc(100% - 32px));margin:30px auto}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.admin-nav{display:flex;gap:8px;flex-wrap:wrap}.admin-nav a,.btn{border:0;border-radius:10px;background:#162238;color:#fff;padding:10px 15px;cursor:pointer}.btn.secondary{background:#e8edf5;color:#1c2b42}.panel{background:#fff;border:1px solid #e1e6ee;border-radius:16px;padding:22px;margin-bottom:18px}.panel h2{margin-top:0}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field label{display:block;font-size:13px;font-weight:700;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;padding:11px 12px;border:1px solid #d8dee8;border-radius:9px;font:inherit}.field textarea{min-height:100px}.full{grid-column:1/-1}.admin-item{border:1px solid #e2e7ef;border-radius:12px;padding:15px;margin:10px 0;background:#fafbfc}.admin-item-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}.danger{background:#b42318!important}.login{max-width:420px;margin:100px auto}.notice{padding:10px 13px;border-radius:9px;background:#fff3cd;color:#7a5b00;margin-bottom:14px}.thumb{width:100px;height:58px;object-fit:cover;border-radius:8px;vertical-align:middle;margin-right:10px}.button-thumb{width:42px;height:42px;object-fit:contain;border-radius:10px;vertical-align:middle}
@media(max-width:900px){.quick-grid{grid-template-columns:repeat(min(var(--quick-mobile),3),1fr)}.article-card{flex-basis:50%}.intro-box{grid-template-columns:1fr}.hero h1{font-size:38px}}
@media(max-width:680px){.container{width:min(100% - 24px,1180px)}.site-header{height:68px}.brand{font-size:20px;max-width:calc(100% - 55px);line-height:1.15}.brand img{width:34px;height:34px}.mobile-menu-btn{display:block}.site-header nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-top:1px solid #e9edf3;box-shadow:0 12px 25px #0001;padding:8px 12px;flex-direction:column;gap:0}.site-header nav.open{display:flex}.site-header nav a{padding:14px 12px;border-bottom:1px solid #f0f2f6}.hero{height:430px}.hero h1{font-size:31px}.hero p{font-size:16px}.hero-arrow{width:40px;height:40px}.section{padding:50px 0}.quick-grid{grid-template-columns:repeat(var(--quick-mobile),1fr);gap:12px}.quick-card{height:var(--quick-h);padding:12px}.quick-icon{width:40px;height:40px;flex-basis:40px}.section-head{align-items:start;gap:15px}.section-head h2{font-size:25px}.more{font-size:13px}.article-viewport{margin:0 8px}.article-card{flex-basis:100%;padding:0}.slider-arrow{width:40px;height:40px;font-size:28px}.slider-arrow.left{left:-2px}.slider-arrow.right{right:-2px}.article-card img{height:180px}.intro h2{font-size:30px}.list-card a{grid-template-columns:1fr}.list-card img{height:190px}.article-detail h1{font-size:32px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.footer-inner{grid-template-columns:1fr}.footer-copy{grid-column:auto}.chat-widget{right:14px;bottom:14px}.chat-panel{width:min(340px,calc(100vw - 28px));height:430px}}
.repeat-row{display:grid;grid-template-columns:1fr 1.6fr auto;gap:10px;margin:9px 0}.repeat-row input{width:100%;padding:11px 12px;border:1px solid #d8dee8;border-radius:9px;font:inherit}.admin-body code{background:#eef2f7;padding:2px 6px;border-radius:5px}
@media(max-width:680px){.repeat-row{grid-template-columns:1fr}.repeat-row .btn{width:max-content}}
.admin-wrap [id]{scroll-margin-top:20px}
@media(max-width:680px){.articles-section .container{width:calc(100% - 24px)}.article-slider{padding:0}.article-viewport{width:calc(100% - 16px);margin:0 8px}.article-track{align-items:stretch}.article-card{width:100%;min-width:0}.article-body{min-width:0}.article-body h3,.article-body p{overflow:hidden;word-break:break-word}}