.inner-shell{--portal-accent:#174f88;--portal-accent-soft:#eef5fb;color:#171717;background:#f4f7fa;min-height:100vh;font-family:Microsoft YaHei,Noto Sans SC,Arial,sans-serif}.inner-shell *{box-sizing:border-box}.inner-shell a{text-decoration:none}.inner-header{background:#fff;justify-content:space-between;align-items:center;height:108px;padding:0 max(24px,50vw - 590px);display:flex}.inner-brand{color:#111;align-items:center;gap:16px;display:flex}.inner-brand img{object-fit:cover;border-radius:50%;width:72px;height:72px}.inner-brand span{flex-direction:column;gap:7px;display:flex}.inner-brand b{letter-spacing:3px;font-size:23px}.inner-brand strong{color:var(--portal-accent);font-size:18px}.inner-center-link{color:#fff;background:var(--portal-accent);border-radius:4px;padding:12px 22px;font-weight:700}.inner-nav{background:var(--portal-accent)}.inner-nav>div{width:min(1180px,100% - 40px);height:56px;margin:auto;display:flex;overflow:auto}.inner-nav a{color:#fff;white-space:nowrap;flex:none;padding:17px 23px;font-weight:600}.inner-nav a:hover{background:#ffffff24}.inner-main{width:min(1180px,100% - 40px);margin:auto;padding-bottom:70px}.inner-breadcrumb{color:#6e7781;align-items:center;gap:9px;padding:20px 0;font-size:13px;display:flex}.inner-breadcrumb a{color:var(--portal-accent)}.inner-breadcrumb b{color:#333;white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}.inner-hero{color:#fff;background:linear-gradient(120deg,var(--portal-accent),#152c48);border-radius:8px;padding:48px 52px;box-shadow:0 18px 38px #1a37572e}.inner-hero>span,.detail-article>header>span{letter-spacing:3px;opacity:.72;font-size:12px}.inner-hero h1{margin:12px 0 10px;font-size:36px}.inner-hero p{opacity:.88;max-width:760px;margin:0;line-height:1.8}.inner-content{background:#fff;border:1px solid #e4e9ee;border-radius:8px;margin-top:24px;padding:30px}.inner-section-heading{border-bottom:1px solid #e5e9ed;justify-content:space-between;align-items:end;gap:24px;padding-bottom:18px;display:flex}.inner-section-heading h2{color:#000;margin:0;font-size:25px}.inner-section-heading p{color:#555;margin:0;font-size:13px}.inner-card-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:22px;display:grid}.inner-card{color:#111;background:#fff;border:1px solid #e1e6eb;border-radius:6px;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:15px;min-width:0;padding:20px;transition:all .2s;display:grid}.inner-card:hover{border-color:var(--portal-accent);transform:translateY(-2px);box-shadow:0 10px 24px #1434541a}.inner-card>span{color:var(--portal-accent);font-size:22px;font-weight:800}.inner-card h3{color:#000;margin:0 0 7px;font-size:17px}.inner-card p{color:#222;margin:0;font-size:13px;line-height:1.65}.inner-card small{color:#555;margin-top:7px;display:block}.inner-card>b{color:var(--portal-accent);white-space:nowrap;font-size:12px}.detail-article{background:#fff;border:1px solid #e2e7ec;border-radius:8px;padding:42px 54px;box-shadow:0 12px 30px #1e3a5514}.detail-article>header{border-bottom:1px solid #e3e7eb;padding-bottom:23px}.detail-article>header>span{color:var(--portal-accent)}.detail-article h1{color:#000;margin:12px 0 10px;font-size:32px;line-height:1.45}.detail-article>header p{color:#555;margin:0}.detail-summary{border-left:4px solid var(--portal-accent);color:#111;background:var(--portal-accent-soft);margin:28px 0;padding:18px 20px;font-weight:700;line-height:1.8}.detail-article>p{color:#111;text-indent:2em;margin:18px 0;font-size:16px;line-height:2}.detail-steps{background:#f6f8fa;border-radius:6px;margin-top:30px;padding:24px 28px}.detail-steps h2{color:#000;margin:0 0 16px;font-size:20px}.detail-steps ol{margin:0;padding-left:22px}.detail-steps li{color:#111;padding:7px 0;line-height:1.7}.detail-actions{gap:12px;margin-top:34px;display:flex}.detail-actions a{border:1px solid var(--portal-accent);color:var(--portal-accent);border-radius:4px;padding:11px 20px;font-weight:700}.detail-actions a:last-child{color:#fff;background:var(--portal-accent)}.inner-footer{color:#cbd5df;background:#182738;justify-content:space-between;align-items:center;gap:20px;min-height:72px;padding:18px max(24px,50vw - 590px);font-size:12px;display:flex}@media (max-width:760px){.inner-header{height:auto;padding:16px 20px}.inner-brand img{width:56px;height:56px}.inner-brand b{font-size:18px}.inner-brand strong{font-size:14px}.inner-center-link{padding:10px 13px;font-size:13px}.inner-main{width:calc(100% - 24px)}.inner-hero{padding:34px 26px}.inner-hero h1{font-size:29px}.inner-content,.detail-article{padding:24px 20px}.inner-section-heading{flex-direction:column;align-items:flex-start;gap:7px}.inner-card-grid{grid-template-columns:1fr}.inner-card{grid-template-columns:34px minmax(0,1fr)}.inner-card>b{grid-column:2}.detail-article h1{font-size:26px}.inner-footer{flex-direction:column;align-items:flex-start}.detail-actions{flex-wrap:wrap}}.detail-article>header{text-align:center}.detail-article h1{margin:0;font-weight:700}.detail-body{padding-top:10px}.detail-body>p{color:#111;text-indent:2em;margin:18px 0;font-size:16px;line-height:2}.special-page{color:#111;background:#f3f7fa;min-height:620px}.special-blue-heading{text-align:center;color:#fff;background:linear-gradient(110deg,#0d4269,var(--portal-accent));padding:30px 20px 76px}.special-blue-heading h1{letter-spacing:2px;margin:0 0 16px;font-family:STSong,SimSun,serif;font-size:36px;font-weight:500}.special-blue-heading p{color:#d7e6f1;margin:0;font-size:17px;font-weight:600}.certificate-layout{grid-template-columns:1fr 1fr;gap:32px;width:min(1420px,100% - 40px);margin:-49px auto 54px;display:grid;position:relative}.certificate-card{background:#fff;border-radius:11px;min-width:0;padding:44px 42px;box-shadow:0 7px 22px #16385314}.certificate-card h2{margin:0 0 28px;font-size:24px}.certificate-card label{flex-direction:column;gap:9px;margin:0 0 21px;font-size:18px;display:flex}.certificate-card input{color:#111;width:100%;height:60px;font:inherit;background:#fff;border:1px solid #bed0d6;border-radius:10px;outline:none;padding:0 18px}.certificate-card input:focus{border-color:var(--portal-accent);box-shadow:0 0 0 3px #145c9221}.captcha-row{grid-template-columns:minmax(0,1fr) 148px;gap:14px;display:grid}.captcha-row b{color:#274a56;letter-spacing:7px;background:#e7f0f7;border-radius:10px;place-items:center;font-size:22px;font-style:italic;display:grid}.certificate-card button{color:#fff;background:var(--portal-accent);letter-spacing:8px;cursor:pointer;border:0;border-radius:10px;width:100%;height:68px;font-size:21px;font-weight:700}.certificate-result header{align-items:center;gap:14px;margin-bottom:28px;display:flex}.certificate-result header i{color:#13966a;background:#e3f5ed;border-radius:50%;place-items:center;width:55px;height:55px;font-size:29px;font-style:normal;display:grid}.certificate-result header h2{color:#148a60;margin:0 0 5px}.certificate-result header p{color:#637b86;margin:0}.certificate-result dl{border:1px solid #dfe7eb;border-radius:10px;margin:0;overflow:hidden}.certificate-result dl div{border-bottom:1px solid #e2e8eb;grid-template-columns:148px 1fr;min-height:63px;display:grid}.certificate-result dl div:last-child{border-bottom:0}.certificate-result dt,.certificate-result dd{margin:0;padding:18px 20px}.certificate-result dt{color:#537681;background:#e8f2f8}.certificate-result dd{font-weight:700}.certificate-note{color:#54727a;margin:22px 0 0;font-size:14px;line-height:1.9}.app-download-hero{color:#fff;background:linear-gradient(110deg,#0b466e,var(--portal-accent));grid-template-columns:1fr auto;align-items:center;gap:64px;min-height:385px;padding:58px max(32px,50vw - 730px);display:grid}.app-download-hero>div:first-child h1{margin:0 0 26px;font-family:STSong,SimSun,serif;font-size:38px;font-weight:500}.app-download-hero>div:first-child p{color:#d7e6f0;margin:8px 0;font-size:18px;font-weight:600}.download-options{gap:28px;display:flex}.download-options article{text-align:center;color:#111;background:#fff;border-radius:12px;width:220px;min-height:292px;padding:20px}.download-options article>i{color:#1767e8;background:#e8f1f7;border-radius:10px;place-items:center;height:180px;font-size:62px;font-style:normal;display:grid}.download-options article:nth-child(2)>i{color:#12b981}.download-options h2{margin:14px 0 8px;font-size:18px}.download-options p{color:#697d85;margin:0;font-size:14px;line-height:1.6}.download-options small{color:#e66c14;margin-top:9px;display:block}.app-features{width:min(1460px,100% - 40px);margin:auto;padding:72px 0}.app-features>h2{margin:0 0 28px;font-family:STSong,SimSun,serif;font-size:29px;font-weight:500}.app-features>div{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.app-features article{text-align:center;background:#fff;border-radius:10px;min-height:200px;padding:34px 26px;box-shadow:0 5px 18px #14344f0f}.app-features i{color:#1767e8;font-size:30px;font-style:normal}.app-features article:last-child i{color:#f2a000}.app-features h3{margin:17px 0 9px;font-size:18px}.app-features p{color:#60777f;margin:0;line-height:1.7}.contact-page{padding:34px max(28px,50vw - 750px) 60px}.contact-page>header{align-items:baseline;gap:24px;margin-bottom:25px;display:flex}.contact-page>header h1{margin:0;font-family:STSong,SimSun,serif;font-size:31px;font-weight:500}.contact-page>header p{color:#74868c;margin:0}.contact-layout{grid-template-columns:410px 1fr;gap:22px;display:grid}.contact-layout>aside,.map-card{background:#fff;border-radius:10px;box-shadow:0 5px 18px #1a364c0f}.contact-layout>aside{padding:24px 28px}.contact-layout>aside article{border-bottom:1px solid #e5eaed;grid-template-columns:52px 1fr;align-items:start;gap:18px;padding:18px 0;display:grid}.contact-layout>aside article:last-child{border-bottom:0}.contact-layout>aside i{color:#2674db;background:#edf4fb;border-radius:10px;place-items:center;width:52px;height:52px;font-size:22px;font-style:normal;display:grid}.contact-layout>aside span{color:#58707a;margin:2px 0 6px;display:block}.contact-layout>aside b{font-size:16px;line-height:1.65;display:block}.map-card{min-height:520px;padding:20px;position:relative;overflow:hidden}.map-location{z-index:2;background:#fffffff0;border-radius:9px;padding:20px 24px;position:absolute;top:38px;left:38px;box-shadow:0 8px 24px #19344b24}.map-location b,.map-location span{display:block}.map-location span{color:#7d8d93;margin-top:8px;font-size:13px}.map-grid{color:#2b6178;background-color:#e9eff4;background-image:linear-gradient(30deg,#0000 48%,#3d6f8f24 49% 51%,#0000 52%),linear-gradient(-30deg,#0000 48%,#3d6f8f1c 49% 51%,#0000 52%);background-size:110px 78px;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;height:100%;min-height:480px;display:flex}.map-grid i{color:#1673e8;font-size:94px;font-style:normal;line-height:1}.map-grid b{margin-top:14px;font-size:22px}.map-grid span{color:#66808d;margin-top:8px}.listing-page{background:#fff;width:min(1068px,100% - 40px);margin:0 auto;padding:34px 0 70px}.listing-page:before{content:"";z-index:-1;background:#fff;position:fixed;inset:164px 0 0}.listing-page>header{justify-content:space-between;align-items:center;gap:24px;display:flex}.listing-page>header h1{color:var(--portal-accent);margin:0;font-family:STSong,SimSun,serif;font-size:32px;font-weight:500}.listing-page>header p{color:#716e69;margin:0;font-size:16px}.listing-page>header a{color:#111}.listing-rule{border-top:1px solid #d7dade;height:23px;margin-top:10px}.listing-rule i{background:#d7dade;width:120px;height:4px;margin-top:-2px;display:block}.listing-page>section a{color:#222;grid-template-columns:minmax(0,1fr) 140px;align-items:center;gap:25px;min-height:52px;padding:0 10px;font-family:STSong,SimSun,serif;font-size:19px;display:grid}.listing-page>section a:hover{color:var(--portal-accent);background:#f6f9fb}.listing-page>section span{white-space:nowrap;text-overflow:ellipsis;min-width:0;overflow:hidden}.listing-page>section time{text-align:right;color:#888;font-family:Arial,sans-serif;font-size:17px}@media (max-width:900px){.certificate-layout,.app-download-hero{grid-template-columns:1fr}.app-download-hero>div:first-child{text-align:center}.download-options{justify-content:center}.app-features>div{grid-template-columns:repeat(2,1fr)}.contact-layout{grid-template-columns:1fr}.contact-layout>aside{grid-template-columns:repeat(2,1fr);gap:0 24px;display:grid}.map-card{min-height:430px}.map-grid{min-height:390px}}@media (max-width:600px){.certificate-layout{gap:16px;width:calc(100% - 24px)}.certificate-card{padding:28px 20px}.captcha-row{grid-template-columns:1fr 108px}.certificate-result dl div{grid-template-columns:105px 1fr}.certificate-result dt,.certificate-result dd{padding:14px 12px}.app-download-hero{padding:42px 18px}.download-options{flex-direction:column;align-items:center}.download-options article{width:min(100%,260px)}.app-features>div{grid-template-columns:1fr}.contact-page{padding:26px 12px 45px}.contact-page>header{flex-direction:column;align-items:flex-start;gap:7px}.contact-layout>aside{padding:18px;display:block}.map-card{padding:10px}.map-location{top:24px;left:24px;right:24px}.listing-page{width:calc(100% - 24px)}.listing-page>header{flex-direction:column;align-items:flex-start;gap:8px}.listing-page>section a{grid-template-columns:1fr;gap:4px;padding:10px}.listing-page>section time{text-align:left;font-size:14px}}.inner-card-final{grid-template-columns:42px minmax(0,1fr);transition:none}.inner-card-final:hover{box-shadow:none;border-color:#e1e6eb;transform:none}