:root{
  --blue:#1456c4;
  --blue-600:#1c63d6;
  --blue-700:#0f3f9e;
  --blue-050:#eef4fc;
  --blue-100:#dce8fb;
  --ink:#16233b;
  --ink-2:#41506b;
  --gray:#7a869c;
  --line:#e3e9f2;
  --line-2:#cdd9ec;
  --paper:#ffffff;
  --paper-2:#f4f8fd;
  --radius:12px;
  --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(16,34,59,.06);
  --shadow:0 8px 24px rgba(16,34,59,.10);
  --max:1200px;
  --pad:clamp(18px,4vw,40px);
  --sp-section:clamp(56px,8vw,104px);
  --font:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans CN",Arial,sans-serif;
  --en:"Helvetica Neue",Arial,"PingFang SC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
.section,#main{scroll-margin-top:84px}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}
h1,h2,h3,h4,p,dl,dd{margin:0}
ul,ol{padding-left:20px}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}

.skip-link{position:absolute;left:-999px;top:0;background:var(--blue);color:#fff;padding:10px 16px;z-index:100;border-radius:0 0 8px 0;font-size:14px}
.skip-link:focus{left:0}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px;border-radius:4px}

.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:var(--radius-sm);font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.2s;text-decoration:none}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-700)}
.btn--light{background:#fff;color:var(--blue)}
.btn--light:hover{background:var(--blue-050)}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.btn--outline-light:hover{background:rgba(255,255,255,.14)}
.btn--ghost{background:transparent;color:var(--blue);border-color:var(--blue-100)}
.btn--ghost:hover{background:var(--blue-050)}

.tag{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;font-size:13px;font-weight:600}
.tag--solid{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.35)}
.tag--ghost{background:transparent;color:#dbe7fb;border:1px solid rgba(255,255,255,.4)}

.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px}
.brand__logo{display:inline-flex}
.brand__text{font-weight:800;color:var(--ink);font-size:16px;line-height:1.2;display:flex;flex-direction:column}
.brand__text small{font-weight:500;color:var(--gray);font-size:11.5px}
.site-nav{display:flex;align-items:center;gap:22px}
.site-nav a:not(.nav-phone){color:var(--ink-2);font-size:14.5px;font-weight:500;transition:.2s}
.site-nav a:not(.nav-phone):hover{color:var(--blue)}
.nav-phone{display:inline-flex;align-items:center;gap:7px;background:var(--blue);color:#fff;padding:8px 16px;border-radius:999px;font-size:14px;font-weight:600;transition:.2s}
.nav-phone:hover{background:var(--blue-700)}
.nav-phone--mobile{display:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}

.portrait{background:linear-gradient(135deg,#1560d6,#0f3f9e);color:#fff;padding:clamp(40px,6vw,72px) 0}
.portrait__grid{display:grid;grid-template-columns:1.6fr 1fr;gap:clamp(24px,4vw,56px);align-items:center}
.portrait__tags{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.portrait__lead{font-size:15px;color:#cfe0fb;letter-spacing:.5px;margin-bottom:6px}
.portrait__name{font-size:clamp(34px,6vw,58px);font-weight:800;line-height:1.05;letter-spacing:1px}
.portrait__def{margin-top:18px;max-width:560px;color:#e3edfb;line-height:1.8;font-size:15.5px}
.portrait__actions{margin-top:28px;display:flex;gap:14px;flex-wrap:wrap}
.portrait__meta{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:var(--radius);padding:24px 26px}
.portrait__meta-title{font-size:13px;color:#bcd2f7;font-weight:600;letter-spacing:2px;margin-bottom:16px;text-transform:uppercase;font-family:var(--en)}
.portrait__meta-list{display:grid;gap:14px;margin:0}
.portrait__meta-list>div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px dashed rgba(255,255,255,.2);padding-bottom:12px}
.portrait__meta-list>div:last-child{border-bottom:none;padding-bottom:0}
.portrait__meta-list dt{color:#bcd2f7;font-size:14px}
.portrait__meta-list dd{color:#fff;font-weight:600;font-size:14.5px;text-align:right}

.notice-bar{background:var(--blue-050);border-bottom:1px solid var(--blue-100)}
.notice-bar .container{display:flex;gap:12px;align-items:flex-start;padding:14px var(--pad)}
.notice-bar i{color:var(--blue);margin-top:3px}
.notice-bar p{margin:0;color:var(--ink-2);font-size:14px;line-height:1.6}

.section{padding:var(--sp-section) 0;border-top:1px solid var(--line-2)}
.section--soft{background:var(--paper-2)}
.section__head{margin-bottom:36px}
main{counter-reset:sec}
.section__head,.materials__text,.contact__info{position:relative;counter-increment:sec}
.section__head::before,.materials__text::before,.contact__info::before{content:counter(sec,decimal-leading-zero);display:block;font-family:var(--en);font-size:14px;font-weight:800;letter-spacing:.2em;color:var(--blue);margin-bottom:12px}
.section__title{font-size:clamp(22px,3vw,30px);font-weight:700;color:var(--ink);letter-spacing:.5px}
.section__en{font-family:var(--en);text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--gray);font-weight:600;margin-top:8px}
.section__sub{color:var(--gray);margin-top:12px;max-width:780px;line-height:1.7;font-size:15px}

.accordion{display:grid;gap:14px}
.acc{border:1px solid var(--line-2);border-radius:var(--radius-sm);background:var(--paper);overflow:hidden;box-shadow:var(--shadow-sm)}
.acc__head{display:flex;align-items:center;gap:16px;padding:18px 22px;cursor:pointer;list-style:none}
.acc__head::-webkit-details-marker{display:none}
.acc__lv{background:var(--blue);color:#fff;font-weight:700;font-size:14px;padding:6px 12px;border-radius:6px;min-width:48px;text-align:center;flex:none}
.acc__name{font-size:17px;font-weight:700;color:var(--ink);flex:1}
.acc__chevron{color:var(--gray);transition:transform .25s ease}
.acc[open] .acc__chevron{transform:rotate(180deg);color:var(--blue)}
.acc__body{padding:0 22px 22px;color:var(--ink-2);line-height:1.8;font-size:14.5px}
.acc__body ul{margin:8px 0 0;padding-left:20px}
.acc__body li{margin:6px 0}
.acc__note{margin-top:12px;font-size:13.5px;color:var(--gray);background:var(--blue-050);border-left:3px solid var(--blue);padding:10px 14px;border-radius:0 6px 6px 0}

.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:step;list-style:none;padding:0}
.step{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;box-shadow:var(--shadow-sm);transition:.2s}
.step:hover{border-color:var(--blue);box-shadow:var(--shadow);transform:translateY(-3px)}
.step__no{font-family:var(--en);font-size:30px;font-weight:800;color:var(--blue-100);line-height:1}
.step__title{margin-top:10px;font-size:16.5px;font-weight:700;color:var(--ink)}
.step__desc{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.7}

.org-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.filter-btn{border:1px solid var(--line-2);background:var(--paper);color:var(--ink-2);padding:9px 16px;border-radius:999px;font-size:14px;cursor:pointer;transition:.2s}
.filter-btn span{color:var(--gray);font-size:12.5px}
.filter-btn:hover{border-color:var(--blue);color:var(--blue)}
.filter-btn.is-active{background:var(--blue);border-color:var(--blue);color:#fff}
.filter-btn.is-active span{color:rgba(255,255,255,.8)}
.org-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.org-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);padding:20px;box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s,transform .2s;display:flex;flex-direction:column;gap:12px}
.org-card:hover{border-color:var(--blue);box-shadow:var(--shadow);transform:translateY(-3px)}
.org-card.is-hidden{display:none}
.org-card__top{display:flex;justify-content:space-between;align-items:center}
.org-tag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--blue);background:var(--blue-050);padding:4px 10px;border-radius:6px;font-weight:600}
.org-city{display:inline-flex;align-items:center;gap:5px;font-size:12.5px;color:var(--gray)}
.org-name{font-size:16.5px;font-weight:700;color:var(--ink);line-height:1.4}
.org-meta{display:grid;gap:8px;margin:0}
.org-meta>div{display:grid;grid-template-columns:64px 1fr;gap:10px;align-items:baseline}
.org-meta dt{color:var(--gray);font-size:13px}
.org-meta dd{margin:0;color:var(--ink-2);font-size:13.5px;line-height:1.6}
.org-tip{margin-top:22px;font-size:13px;color:var(--gray)}

.outlook-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.outlook-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow-sm);transition:.2s;border-top:3px solid var(--blue)}
.outlook-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.outlook-card__icon{display:inline-flex;width:44px;height:44px;align-items:center;justify-content:center;border-radius:10px;background:#eef1f6;color:var(--ink-2);font-size:18px;margin-bottom:14px}
.outlook-card__title{font-size:17px;font-weight:700;color:var(--ink)}
.outlook-card__desc{margin-top:10px;font-size:14px;color:var(--ink-2);line-height:1.7}

.news-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.news-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:12px;transition:.2s}
.news-card:hover{border-color:var(--blue);box-shadow:var(--shadow);transform:translateY(-3px)}
.news-card__meta{display:flex;align-items:center;justify-content:space-between}
.news-tag{background:var(--blue-050);color:var(--blue);font-size:12px;padding:3px 10px;border-radius:6px;font-weight:600}
.news-card__meta time{color:var(--gray);font-size:12.5px}
.news-card__title{font-size:15.5px;font-weight:700;line-height:1.5}
.news-card__title a{color:var(--ink)}
.news-card__title a:hover{color:var(--blue)}
.news-card__excerpt{font-size:13.5px;color:var(--ink-2);line-height:1.7;flex:1}
.news-card__more{color:var(--blue);font-size:13.5px;font-weight:600;display:inline-flex;align-items:center;gap:4px}

.materials{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.materials__steps{list-style:none;counter-reset:m;margin:18px 0 0;padding:0;display:grid;gap:14px}
.materials__steps li{display:flex;gap:14px;align-items:flex-start;color:var(--ink-2);line-height:1.6}
.materials__steps li span{flex:none;width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center}
.materials__steps code{background:var(--blue-050);color:var(--blue-700);padding:2px 8px;border-radius:6px;font-size:13px}
.materials__qr{text-align:center}
.materials__qr img{border:1px solid var(--line);border-radius:var(--radius);padding:10px;background:#fff}
.materials__qr p{margin-top:12px;color:var(--gray);font-size:14px}

.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;text-align:left;box-shadow:var(--shadow-sm);transition:.2s}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.stat-card__num{font-size:34px;font-weight:800;color:var(--blue);font-family:var(--en);line-height:1}
.stat-card__num small{font-size:15px;font-weight:700;margin-left:2px}
.stat-card p{margin-top:12px;color:var(--ink-2);font-size:14px}

.faq-list{display:grid;gap:12px}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);overflow:hidden}
.faq-item>summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:600;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:16px}
.faq-item>summary::-webkit-details-marker{display:none}
.faq-item>summary i{color:var(--gray);transition:transform .25s;flex:none}
.faq-item[open]>summary i{transform:rotate(180deg);color:var(--blue)}
.faq-item__body{padding:0 22px 20px;color:var(--ink-2);line-height:1.8;font-size:14.5px}

.contact__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:center}
.contact__list{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:18px}
.contact__list li{display:flex;gap:14px;align-items:flex-start}
.contact__list i{color:var(--blue);font-size:18px;margin-top:3px}
.contact__list span{display:block;color:var(--gray);font-size:13px}
.contact__list a,.contact__list p{color:var(--ink);font-weight:600;font-size:16px}
.contact__qr{text-align:center}
.contact__qr img{border:1px solid var(--line);border-radius:var(--radius);padding:10px;background:#fff}
.contact__qr p{margin-top:12px;color:var(--gray);font-size:14px}

.site-footer{background:var(--ink);color:#c7d0e0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px;padding-top:48px;padding-bottom:36px}
.footer-col h4{color:#fff;font-size:15px;margin:0 0 16px;font-weight:700}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-col a{color:#c7d0e0;font-size:14px;display:inline-flex;align-items:center;gap:8px;transition:.2s}
.footer-col a:hover{color:#fff}
.footer-col a i{color:var(--blue-100);font-size:11px}
.footer-desc{margin-top:16px;font-size:13.5px;line-height:1.7;color:#9aa6bd;max-width:420px}
.brand--footer .brand__text{color:#fff}
.brand--footer .brand__text small{color:#9aa6bd}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom__in{padding-top:18px;padding-bottom:18px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
.footer-bottom p{font-size:13px;color:#8794ad;margin:0}
.footer-bottom__note{color:#6f7c96}

.to-top{position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;background:var(--blue);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transition:.25s;z-index:60}
.to-top.is-show{opacity:1;visibility:visible}
.to-top:hover{background:var(--blue-700)}

.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-in{opacity:1;transform:none}

@media (max-width:1100px){
  .org-grid{grid-template-columns:repeat(2,1fr)}
  .outlook-grid,.news-grid,.stat-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .nav-toggle{display:flex}
  .site-nav{position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 0;max-height:0;overflow:hidden;transition:max-height .3s ease;box-shadow:var(--shadow);border-bottom:1px solid var(--line)}
  .site-nav.is-open{max-height:calc(100vh - 64px)}
  .site-nav a{padding:14px var(--pad);border-bottom:1px solid var(--line)}
  .nav-phone--mobile{display:inline-flex;margin:12px var(--pad) 4px}
  .nav-phone:not(.nav-phone--mobile){display:none}
}
@media (max-width:760px){
  .portrait__grid{grid-template-columns:1fr}
  .materials,.contact__grid{grid-template-columns:1fr}
  .org-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .org-card{padding:12px;gap:8px}
  .org-name{font-size:14.5px;line-height:1.35}
  .org-tag,.org-city{font-size:11.5px;padding:3px 7px}
  .org-meta>div{grid-template-columns:52px 1fr;gap:6px}
  .org-meta dt{font-size:12px}
  .org-meta dd{font-size:12.5px;line-height:1.5}
  .org-meta>div:last-child dd{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .org-card{cursor:pointer}
  .org-card.is-expand .org-meta>div:last-child dd{display:block;-webkit-line-clamp:unset;overflow:visible}
  .footer-grid{grid-template-columns:1fr}
  .section{padding:38px 0}
  .section__head{margin-bottom:20px}
  .section__head::before,.materials__text::before,.contact__info::before{margin-bottom:8px}
  .section__title{font-size:21px}
  .portrait{padding:30px 0}
  .portrait__def{margin-top:14px;font-size:14.5px}
  .portrait__actions{margin-top:20px;gap:10px;flex-wrap:wrap}
  .portrait__meta{padding:18px 20px}
  .notice-bar .container{padding-top:12px;padding-bottom:12px}
  .org-card{padding:14px;gap:10px}
  .org-meta>div{gap:8px}
  .stat-card,.outlook-card,.news-card{padding:16px 14px}
  .faq-item>summary{padding:15px 18px}
  .faq-item__body{padding:0 18px 16px}
  .acc__head{padding:15px 18px}
  .acc__body{padding:0 18px 18px}
}
@media (max-width:480px){
  .section{padding:30px 0}
  .portrait{padding:24px 0}
  .portrait__name{font-size:30px}
  .portrait__lead{font-size:14px}
  .section__title{font-size:20px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  .acc__chevron,.faq-item>summary i{transition:none}
  *{animation:none !important}
}