/* roulang page: index */
:root{
      --blue:#195bb8;
      --blue-dark:#103d80;
      --blue-soft:#eaf3ff;
      --cyan:#2d9bb4;
      --ink:#14243d;
      --muted:#63738b;
      --line:#d9e5f2;
      --paper:#f7faff;
      --white:#fff;
      --orange:#e7833b;
      --shadow:0 18px 48px rgba(28,73,126,.11);
      --shadow-sm:0 8px 24px rgba(28,73,126,.08);
      --radius:20px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1160px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);box-shadow:0 4px 20px rgba(31,73,119,.05);backdrop-filter:blur(12px)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:11px;min-width:235px;font-weight:800;letter-spacing:-.03em}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;box-shadow:0 7px 16px rgba(25,91,184,.25)}
    .brand-name{font-size:16px;line-height:1.25}
    .nav-links{display:flex;align-items:center;gap:6px;flex:1}
    .nav-links a{padding:9px 13px;color:var(--muted);font-size:14px;border-radius:10px;transition:.2s}
    .nav-links a:hover,.nav-links a.active{background:var(--blue-soft);color:var(--blue)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .lang-switch{display:flex;gap:2px;padding:3px;border:1px solid var(--line);background:#f5f9fe;border-radius:999px;font-size:12px}
    .lang-switch span{padding:4px 9px;border-radius:999px;color:var(--muted)}
    .lang-switch span:first-child{background:#fff;color:var(--blue);box-shadow:0 2px 5px rgba(25,91,184,.1)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 18px;font-weight:700;font-size:14px;transition:.22s}
    .btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(25,91,184,.2)}
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(25,91,184,.26)}
    .btn-secondary{background:#fff;color:var(--blue);border-color:#bfd3ec}
    .btn-secondary:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-2px)}
    .btn:focus-visible,.field:focus-visible,.faq-q:focus-visible{outline:3px solid rgba(45,155,180,.35);outline-offset:3px}
    .hero{padding:80px 0 66px;position:relative;overflow:hidden;background:linear-gradient(135deg,#f8fbff 0%,#edf5ff 52%,#f7fbff 100%)}
    .hero::before{content:"";position:absolute;inset:0;opacity:.45;background-image:linear-gradient(rgba(25,91,184,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(25,91,184,.07) 1px,transparent 1px);background-size:38px 38px;mask-image:linear-gradient(90deg,#000,transparent 80%)}
    .hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center}
    .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;color:var(--blue);background:var(--blue-soft);border:1px solid #cfe0f5;border-radius:999px;padding:6px 11px;font-size:12px;font-weight:700}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:#35a77a}
    h1{font-size:clamp(35px,5vw,60px);line-height:1.15;letter-spacing:-.055em;margin:20px 0 20px;max-width:680px}
    .hero-copy{font-size:17px;color:var(--muted);max-width:620px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0 25px}
    .hero-note{font-size:12px;color:#6e7e94;display:flex;gap:8px;align-items:flex-start}
    .index-panel{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px;box-shadow:var(--shadow);position:relative}
    .panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:18px}
    .panel-title{font-weight:800;font-size:16px}
    .status{font-size:11px;color:#318364;background:#e8f7ef;border-radius:999px;padding:5px 9px}
    .preview{height:178px;border-radius:15px;background:linear-gradient(135deg,#dceeff,#f7fbff);border:1px solid #d2e3f5;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
    .preview::after{content:"内容预览";color:#6b86a4;font-size:14px;letter-spacing:.16em}
    .preview-mark{position:absolute;left:15px;top:14px;font-size:11px;color:var(--blue);background:#fff;padding:4px 8px;border-radius:6px}
    .panel-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}
    .mini{padding:12px;background:#f7faff;border:1px solid var(--line);border-radius:12px}
    .mini strong{display:block;font-size:13px}.mini span{color:var(--muted);font-size:11px}
    .age-strip{margin-top:16px;padding:10px 12px;border-left:3px solid var(--orange);background:#fff7f0;color:#835a3e;font-size:12px;border-radius:7px}
    section{padding:86px 0}
    .section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:32px}
    .section-kicker{font-size:12px;color:var(--blue);font-weight:800;letter-spacing:.14em;text-transform:uppercase}
    h2{font-size:clamp(26px,3.5vw,40px);line-height:1.25;letter-spacing:-.04em;margin:8px 0 0}
    .section-desc{color:var(--muted);max-width:570px;margin:0}
    .app-band{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);border-radius:var(--radius);padding:30px;display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:center}
    .entry-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
    .entry{padding:12px 15px;border:1px solid var(--line);border-radius:12px;background:#f9fbff;color:var(--blue);font-size:13px;font-weight:700}
    .entry:hover{border-color:var(--blue);background:var(--blue-soft)}
    .app-side{border-left:1px solid var(--line);padding-left:28px}
    .service-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:var(--shadow-sm);transition:.22s}
    .card:hover{transform:translateY(-4px);border-color:#b7d0ed;box-shadow:var(--shadow)}
    .card-large{min-height:255px;background:linear-gradient(145deg,#fff,#f0f6ff)}
    .icon-box{width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:var(--blue-soft);color:var(--blue);margin-bottom:23px}
    .card h3{font-size:19px;margin:0 0 9px}.card p{font-size:14px;color:var(--muted);margin:0}
    .data-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff;border-radius:18px;box-shadow:var(--shadow-sm);overflow:hidden}
    .data-item{padding:24px;border-right:1px solid var(--line)}.data-item:last-child{border:0}
    .data-label{color:var(--muted);font-size:12px}.data-value{font-size:25px;font-weight:800;color:var(--blue);margin:8px 0 3px}.data-item small{font-size:11px;color:#7b8ca1}
    .about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:20px}
    .about-note{background:var(--blue);color:#fff;border-radius:24px;padding:34px;min-height:270px}
    .about-note p{color:#d9e9ff;font-size:15px}.about-note .badge{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.2);color:#fff}
    .feature-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .feature{padding:20px;border:1px solid var(--line);border-radius:15px;background:#fff}.feature b{display:block;margin-bottom:5px}.feature span{font-size:13px;color:var(--muted)}
    .news-layout{display:grid;grid-template-columns:1fr 310px;gap:20px}.news-list,.side-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px 24px;box-shadow:var(--shadow-sm)}
    .news-item{display:flex;justify-content:space-between;gap:20px;padding:21px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.news-item a{font-weight:700}.news-item a:hover{color:var(--blue)}.news-item small{color:var(--muted);white-space:nowrap}
    .side-card{padding:24px}.side-card h3{margin-top:0}.tag-row{display:flex;gap:8px;flex-wrap:wrap}.tag{font-size:12px;color:var(--blue);background:var(--blue-soft);padding:6px 10px;border-radius:8px}
    .faq-list{display:grid;gap:12px;max-width:860px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.faq-q{width:100%;border:0;background:#fff;text-align:left;padding:19px 22px;font-weight:750;color:var(--ink);display:flex;justify-content:space-between}.faq-q span{color:var(--blue);font-size:20px}.faq-a{display:none;padding:0 22px 20px;color:var(--muted);font-size:14px}.faq-item.open{border-left:4px solid var(--blue)}.faq-item.open .faq-a{display:block}
    .contact-box{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:32px;display:grid;grid-template-columns:.75fr 1.25fr;gap:40px}.contact-box p{color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 13px;background:#fbfdff;color:var(--ink)}textarea.field{min-height:112px;resize:vertical}.full{grid-column:1/-1}.privacy{font-size:11px;color:var(--muted);margin:11px 0 0}
    footer{background:#eef5fc;border-top:1px solid var(--line);padding:36px 0 22px}.footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.footer-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px}.footer-links a:hover{color:var(--blue)}.copyright{border-top:1px solid var(--line);margin-top:25px;padding-top:18px;color:#71839a;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .modal-backdrop{position:fixed;inset:0;background:rgba(15,40,72,.58);z-index:60;display:grid;place-items:center;padding:20px}.age-modal{background:#fff;border-radius:20px;max-width:460px;padding:30px;box-shadow:0 24px 80px rgba(8,31,59,.25)}.age-modal h2{font-size:25px}.age-modal p{font-size:14px;color:var(--muted)}.age-actions{display:flex;gap:10px;margin-top:22px}.hidden{display:none!important}
    @media(max-width:900px){.brand{min-width:auto}.nav-links{gap:0}.nav-links a{padding:8px}.hero-grid,.about-grid,.contact-box{grid-template-columns:1fr}.app-band{grid-template-columns:1fr}.app-side{border-left:0;border-top:1px solid var(--line);padding:22px 0 0}.service-grid{grid-template-columns:1fr 1fr}.news-layout{grid-template-columns:1fr}}
    @media(max-width:680px){.container{width:min(100% - 28px,1160px)}.nav-wrap{height:68px;gap:10px}.brand-name{font-size:13px}.nav-links{display:none}.nav-actions .btn{display:none}.hero{padding:55px 0 45px}section{padding:60px 0}.section-head{display:block}.section-desc{margin-top:12px}.panel-row,.data-strip{grid-template-columns:1fr 1fr}.data-item:nth-child(2){border-right:0}.data-item{border-bottom:1px solid var(--line)}.service-grid,.feature-list,.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.news-list{padding:4px 17px}.news-item{display:block}.news-item small{display:block;margin-top:5px}.hero-actions .btn{width:100%}.contact-box{padding:23px}.age-actions{flex-direction:column}}

/* roulang page: category2 */
:root{
 --blue:#195bb8;--blue-dark:#103d80;--blue-soft:#eaf3ff;--cyan:#2d9bb4;
 --ink:#14243d;--muted:#63738b;--line:#d9e5f2;--paper:#f7faff;--white:#fff;
 --orange:#e7833b;--shadow:0 18px 48px rgba(28,73,126,.11);
 --shadow-sm:0 8px 24px rgba(28,73,126,.08);--radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.7}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);box-shadow:0 4px 20px rgba(31,73,119,.05);backdrop-filter:blur(12px)}
.nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;min-width:235px;font-weight:800;letter-spacing:-.03em}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;box-shadow:0 7px 16px rgba(25,91,184,.25);flex:none}
.brand-name{font-size:16px;line-height:1.25}
.nav-links{display:flex;align-items:center;gap:6px;flex:1}
.nav-links a{padding:9px 13px;color:var(--muted);font-size:14px;border-radius:10px;transition:.2s}
.nav-links a:hover,.nav-links a.active{background:var(--blue-soft);color:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:10px}
.lang-switch{display:flex;gap:3px;padding:4px;border:1px solid var(--line);border-radius:999px;background:#f8fbff;color:var(--muted);font-size:12px}
.lang-switch span{padding:5px 9px;border-radius:999px}
.lang-switch span:first-child{background:#fff;color:var(--blue);box-shadow:0 2px 7px rgba(28,73,126,.08);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 18px;font-weight:700;font-size:14px;transition:.22s}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(25,91,184,.2)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(25,91,184,.26)}
.btn-secondary{background:#fff;color:var(--blue);border-color:#bfd3ec}
.btn-secondary:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-2px)}
.btn:focus-visible,.field:focus-visible,.faq-q:focus-visible{outline:3px solid rgba(45,155,180,.35);outline-offset:3px}
.page-hero{padding:62px 0 48px;background:linear-gradient(135deg,#f8fbff,#edf5ff 60%,#f7fbff);border-bottom:1px solid var(--line)}
.crumbs{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:18px}
.crumbs a:hover{color:var(--blue)}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;color:var(--blue);background:var(--blue-soft);border:1px solid #cfe0f5;border-radius:999px;padding:6px 11px;font-size:12px;font-weight:700}
.page-hero h1{font-size:clamp(30px,5vw,52px);line-height:1.16;letter-spacing:-.045em;margin:18px 0 14px;max-width:760px}
.page-hero p{color:var(--muted);font-size:16px;max-width:720px;margin:0}
.index-layout{display:grid;grid-template-columns:1fr 310px;gap:22px;align-items:start}
.filter-panel,.status-card,.language-group,.faq-item,.contact-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.filter-panel{border-radius:18px;padding:20px;margin-bottom:24px}
.filter-top{display:flex;justify-content:space-between;gap:15px;align-items:center;flex-wrap:wrap}
.filter-top h2{font-size:18px;margin:0}
.filter-tools{display:flex;gap:10px;flex-wrap:wrap;margin-top:17px}
.field{width:100%;border:1px solid #cbdced;border-radius:10px;background:#fff;color:var(--ink);padding:11px 13px;transition:.2s}
.field:hover{border-color:#9bbbe0}
.search-field{max-width:310px}
select.field{max-width:190px}
.status-card{border-radius:18px;padding:23px;position:sticky;top:98px}
.status-card h3{margin:0 0 16px;font-size:17px}
.status-line{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}
.status-line:last-child{border:0}
.status-line span:first-child{color:var(--muted)}
.status-ok{color:#258364;font-weight:700}
.status-dot{display:inline-block;width:7px;height:7px;background:#35a77a;border-radius:50%;margin-right:5px}
.language-group{border-radius:18px;padding:25px;margin-bottom:18px}
.group-head{display:flex;justify-content:space-between;gap:18px;align-items:start;margin-bottom:20px}
.group-head h2{font-size:21px;margin:0 0 5px}
.group-head p{margin:0;color:var(--muted);font-size:13px}
.index-count{color:var(--blue);font-size:12px;font-weight:700;background:var(--blue-soft);padding:6px 10px;border-radius:999px;white-space:nowrap}
.language-row{display:grid;grid-template-columns:102px 1fr auto;gap:18px;align-items:center;padding:17px 0;border-top:1px solid var(--line)}
.lang-label{font-size:15px;font-weight:800}
.lang-label small{display:block;color:var(--muted);font-size:11px;font-weight:400}
.row-info{color:var(--muted);font-size:13px}
.row-info b{color:var(--ink);font-weight:700}
.row-action{white-space:nowrap;color:var(--blue);font-size:13px;font-weight:700}
.row-action:hover{color:var(--blue-dark)}
.tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.tag{font-size:12px;color:var(--blue);background:var(--blue-soft);padding:6px 10px;border-radius:8px}
.notice{display:flex;gap:13px;align-items:flex-start;background:#fff7ef;border:1px solid #f2d5b8;border-radius:15px;padding:17px 19px;color:#76563e;font-size:13px;margin-top:25px}
.notice strong{color:#a75f29;white-space:nowrap}
section{padding:72px 0}
.section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:28px}
.section-kicker{font-size:12px;color:var(--blue);font-weight:800;letter-spacing:.14em}
.section-head h2{font-size:29px;line-height:1.25;margin:8px 0 0}
.section-desc{color:var(--muted);max-width:560px;margin:0}
.faq-list{display:grid;gap:12px;max-width:860px}
.faq-item{border-radius:15px;overflow:hidden}
.faq-q{width:100%;border:0;background:#fff;text-align:left;padding:19px 22px;font-weight:750;color:var(--ink);display:flex;justify-content:space-between}
.faq-q span{color:var(--blue);font-size:20px}
.faq-a{display:none;padding:0 22px 20px;color:var(--muted);font-size:14px}
.faq-item.open{border-left:4px solid var(--blue)}
.faq-item.open .faq-a{display:block}
.contact-card{border-radius:20px;padding:30px;display:flex;justify-content:space-between;align-items:center;gap:25px;background:linear-gradient(120deg,#fff,#eff6ff)}
.contact-card p{color:var(--muted);margin:8px 0 0;font-size:14px}
footer{background:#eef5fc;border-top:1px solid var(--line);padding:36px 0 22px}
.footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.footer-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--blue)}
.copyright{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:#718198;font-size:12px}
@media(max-width:900px){.nav-wrap{gap:14px}.brand{min-width:205px}.nav-links{gap:0}.nav-links a{padding:8px}.index-layout{grid-template-columns:1fr}.status-card{position:static}.status-card{order:-1}}
@media(max-width:680px){.container{width:min(100% - 28px,1160px)}.nav-wrap{height:auto;min-height:72px;flex-wrap:wrap;padding:12px 0}.brand{min-width:0;flex:1}.nav-links{order:3;flex-basis:100%;overflow-x:auto;padding-bottom:2px}.nav-actions .btn{display:none}.lang-switch{font-size:11px}.page-hero{padding:42px 0 36px}.page-hero h1{font-size:34px}.index-layout{gap:15px}.filter-tools>*{max-width:none;width:100%}.language-row{grid-template-columns:1fr;gap:7px}.row-action{justify-self:start}.section-head{display:block}.section-desc{margin-top:12px}.contact-card{display:block}.contact-card .btn{margin-top:20px}.copyright{display:block}.copyright span{display:block;margin-top:5px}}
@media(max-width:420px){.brand-name{font-size:14px}.brand-mark{width:32px;height:32px}.page-hero h1{font-size:29px}.language-group,.filter-panel,.status-card,.contact-card{padding:19px}}

/* roulang page: category1 */
:root{
 --blue:#195bb8;--blue-dark:#103d80;--blue-soft:#eaf3ff;--cyan:#2d9bb4;
 --ink:#14243d;--muted:#63738b;--line:#d9e5f2;--paper:#f7faff;--white:#fff;
 --orange:#e7833b;--shadow:0 18px 48px rgba(28,73,126,.11);
 --shadow-sm:0 8px 24px rgba(28,73,126,.08);--radius:20px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.7}
a{color:inherit;text-decoration:none} img{display:block;max-width:100%}
button,input,select,textarea{font:inherit} button{cursor:pointer}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);border-bottom:1px solid var(--line);box-shadow:0 4px 20px rgba(31,73,119,.05);backdrop-filter:blur(12px)}
.nav-wrap{height:76px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;min-width:235px;font-weight:800;letter-spacing:-.03em}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--blue);display:grid;place-items:center;color:#fff;box-shadow:0 7px 16px rgba(25,91,184,.25)}
.brand-name{font-size:16px;line-height:1.25}
.nav-links{display:flex;align-items:center;gap:6px;flex:1}
.nav-links a{padding:9px 13px;color:var(--muted);font-size:14px;border-radius:10px;transition:.2s}
.nav-links a:hover,.nav-links a.active{background:var(--blue-soft);color:var(--blue)}
.nav-actions{display:flex;align-items:center;gap:10px}
.lang-switch{display:flex;gap:2px;padding:4px;border:1px solid var(--line);border-radius:999px;background:#f8fbff;color:var(--muted);font-size:12px}
.lang-switch span{padding:4px 8px;border-radius:999px}.lang-switch span:first-child{background:#fff;color:var(--blue);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 18px;font-weight:700;font-size:14px;transition:.22s}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(25,91,184,.2)}
.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 12px 24px rgba(25,91,184,.26)}
.btn-secondary{background:#fff;color:var(--blue);border-color:#bfd3ec}
.btn-secondary:hover{background:var(--blue-soft);border-color:var(--blue);transform:translateY(-2px)}
.btn:focus-visible,.field:focus-visible,.faq-q:focus-visible{outline:3px solid rgba(45,155,180,.35);outline-offset:3px}
.page-hero{padding:56px 0 42px;background:linear-gradient(135deg,#f8fbff,#edf5ff);border-bottom:1px solid var(--line)}
.crumbs{font-size:13px;color:var(--muted);margin-bottom:23px}.crumbs a:hover{color:var(--blue)}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;color:var(--blue);background:var(--blue-soft);border:1px solid #cfe0f5;border-radius:999px;padding:6px 11px;font-size:12px;font-weight:700}
.page-title{font-size:clamp(30px,5vw,52px);line-height:1.18;letter-spacing:-.045em;margin:14px 0 14px;max-width:760px}
.page-lead{color:var(--muted);max-width:730px;margin:0;font-size:16px}
section{padding:58px 0}
.section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:26px}
.section-kicker{font-size:12px;color:var(--blue);font-weight:800;letter-spacing:.14em}
.section-title{font-size:28px;line-height:1.3;margin:7px 0 0;letter-spacing:-.03em}
.section-desc{color:var(--muted);max-width:570px;margin:0}
.filter-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow-sm);display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.field{border:1px solid #cbdced;background:#fbfdff;color:var(--ink);border-radius:10px;padding:11px 13px;min-height:44px}
.search-field{flex:1;min-width:220px}.field:hover{border-color:#9dbce0}
.filter-label{font-size:12px;color:var(--muted);font-weight:700}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:22px;align-items:start}
.results-bar{display:flex;justify-content:space-between;align-items:center;margin:22px 0 12px;color:var(--muted);font-size:13px}
.result-list{display:grid;gap:14px}
.result-card{display:grid;grid-template-columns:190px 1fr auto;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:17px;padding:15px;box-shadow:var(--shadow-sm);transition:.22s}
.result-card:hover{transform:translateY(-3px);border-color:#abc8e8;box-shadow:var(--shadow)}
.cover{height:125px;border-radius:12px;background:linear-gradient(135deg,#dcecff,#f4f8fd);border:1px solid #cbdff2;position:relative;display:grid;place-items:center;color:var(--blue);overflow:hidden}
.cover:after{content:"内容预览";position:absolute;bottom:9px;left:12px;font-size:11px;background:#fff9;color:var(--blue-dark);padding:3px 7px;border-radius:5px}
.cover svg{width:34px;height:34px}
.result-card h3{margin:8px 0 5px;font-size:18px}.result-card p{margin:0;color:var(--muted);font-size:13px}
.meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.tag{font-size:12px;color:var(--blue);background:var(--blue-soft);padding:5px 9px;border-radius:8px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;box-shadow:var(--shadow-sm)}
.side-card h3{margin:0 0 13px;font-size:17px}.side-card p{font-size:13px;color:var(--muted);margin:0 0 18px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px}.tag-list a{font-size:12px;border:1px solid var(--line);padding:7px 10px;border-radius:9px;color:var(--muted);transition:.2s}
.tag-list a:hover,.tag-list a.selected{color:var(--blue);border-color:#a9c7e8;background:var(--blue-soft)}
.status-line{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:13px 0 0;margin-top:20px;font-size:12px;color:var(--muted)}
.notice{border-left:4px solid var(--orange);background:#fff8f1;border-radius:12px;padding:15px 18px;color:#76512e;font-size:13px}
.faq-list{display:grid;gap:12px;max-width:860px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}
.faq-q{width:100%;border:0;background:#fff;text-align:left;padding:18px 21px;font-weight:750;color:var(--ink);display:flex;justify-content:space-between}
.faq-q span{color:var(--blue);font-size:20px}.faq-a{display:none;padding:0 21px 19px;color:var(--muted);font-size:14px}
.faq-item.open{border-left:4px solid var(--blue)}.faq-item.open .faq-a{display:block}
.cta{background:var(--blue);color:#fff;border-radius:20px;padding:38px 42px;display:flex;justify-content:space-between;align-items:center;gap:25px;box-shadow:var(--shadow)}
.cta p{color:#dceaff;margin:7px 0 0;font-size:14px}.cta .btn-secondary{border:0}
footer{background:#eef5fc;border-top:1px solid var(--line);padding:36px 0 22px}
.footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}.footer-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--blue)}.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:27px;padding-top:18px;color:#71839a;font-size:12px}
.mobile-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:9px;padding:8px;color:var(--blue)}
@media(max-width:900px){.nav-wrap{gap:14px}.brand{min-width:auto}.nav-links{gap:0}.nav-actions .btn{display:none}.layout{grid-template-columns:1fr}.side-card{order:-1}.result-card{grid-template-columns:150px 1fr}.result-card>.btn{grid-column:2;justify-self:start}}
@media(max-width:680px){.container{width:min(100% - 28px,1160px)}.nav-wrap{height:68px;justify-content:space-between}.brand-name{font-size:14px}.nav-links{display:none}.mobile-toggle{display:block}.nav-actions{margin-left:auto}.lang-switch{display:none}.page-hero{padding:38px 0 32px}.page-title{font-size:32px}section{padding:42px 0}.section-title{font-size:24px}.result-card{grid-template-columns:1fr;gap:13px}.cover{height:150px}.result-card>.btn{grid-column:auto;width:100%}.filter-panel{align-items:stretch}.search-field{min-width:100%}.filter-panel .field{flex:1}.cta{padding:28px 23px;display:block}.cta .btn{margin-top:20px;width:100%}.copyright{display:block}.copyright span{display:block;margin-top:7px}}