/* roulang page: index */
:root{
      --blue:#176b89;
      --blue-dark:#0e506b;
      --blue-soft:#e8f4f7;
      --ink:#17303a;
      --muted:#6c8088;
      --line:#dce8eb;
      --paper:#ffffff;
      --warm:#f5f8f8;
      --coral:#df8068;
      --green:#4d9a83;
      --yellow:#f2c66d;
      --radius-lg:24px;
      --radius-md:16px;
      --radius-sm:10px;
      --shadow:0 16px 45px rgba(23,72,85,.09);
      --shadow-sm:0 8px 24px rgba(23,72,85,.07);
      --container:1200px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);background:var(--warm);line-height:1.75;font-size:15px;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    img{max-width:100%;display:block}
    :focus-visible{outline:3px solid rgba(223,128,104,.6);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:0 5px 18px rgba(20,60,70,.04)}
    .brand-row{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em;font-size:20px;color:var(--blue-dark)}
    .brand-mark{width:38px;height:38px;border-radius:12px;background:var(--blue);display:grid;place-items:center;color:white;position:relative;box-shadow:0 7px 15px rgba(23,107,137,.2)}
    .brand-mark:before{content:"";width:15px;height:15px;border:2px solid #fff;border-radius:50%}
    .brand-mark:after{content:"";position:absolute;width:7px;height:2px;background:#fff;transform:rotate(45deg);margin:12px 0 0 12px;border-radius:2px}
    .header-tools{display:flex;align-items:center;gap:12px}
    .safe-note,.tool-link{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:13px;background:#fff;transition:.2s}
    .safe-note i{width:8px;height:8px;background:var(--green);border-radius:50%;display:inline-block}
    .tool-link:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-1px)}
    .channel-row{border-top:1px solid #edf3f4}
    .channels{display:flex;align-items:center;gap:7px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
    .channels::-webkit-scrollbar{display:none}
    .channel{padding:13px 16px 12px;color:var(--muted);font-size:14px;position:relative;transition:.2s}
    .channel:hover{color:var(--blue)}
    .channel.active{color:var(--blue-dark);font-weight:700}
    .channel.active:after{content:"";position:absolute;left:13px;right:13px;bottom:0;height:3px;border-radius:3px 3px 0 0;background:var(--coral)}
    .hero{padding:72px 0 82px;background:linear-gradient(180deg,#fff 0%,#f7fbfb 100%);border-bottom:1px solid var(--line)}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(420px,.97fr);gap:72px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:18px}
    .eyebrow:before{content:"";width:28px;height:2px;background:var(--coral)}
    h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-.055em;margin-bottom:22px;color:#123844}
    .hero-copy{font-size:17px;color:#5f757d;max-width:650px;margin-bottom:30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 20px;border-radius:11px;font-weight:700;transition:.22s;border:1px solid transparent}
    .btn-primary{color:#fff;background:var(--blue);box-shadow:0 9px 18px rgba(23,107,137,.18)}
    .btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 13px 24px rgba(23,107,137,.24)}
    .btn-secondary{color:var(--blue-dark);background:#fff;border-color:#bcd5da}
    .btn-secondary:hover{border-color:var(--blue);background:var(--blue-soft);transform:translateY(-2px)}
    .btn-text{color:var(--blue);padding-left:4px;padding-right:4px;background:transparent}
    .btn-text:hover{color:var(--blue-dark);text-decoration:underline}
    .hero-points{display:flex;flex-wrap:wrap;gap:18px;color:var(--muted);font-size:13px}
    .hero-points span{display:flex;align-items:center;gap:6px}.hero-points b{color:var(--blue);font-size:18px}
    .brief-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:24px;position:relative}
    .brief-top{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:18px}
    .brief-title{font-weight:800;font-size:19px}.brief-meta{font-size:12px;color:var(--muted)}
    .cover-grid{display:grid;grid-template-columns:1.2fr .8fr;grid-template-rows:122px 122px;gap:12px}
    .cover{border-radius:13px;position:relative;overflow:hidden;background:#dcecef;display:flex;align-items:flex-end;padding:14px;color:#fff;font-weight:700}
    .cover:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(23,107,137,.9),rgba(69,156,151,.35))}
    .cover:nth-child(2){background:#f0ddd1}.cover:nth-child(2):before{background:linear-gradient(135deg,rgba(223,128,104,.75),rgba(250,214,170,.3))}
    .cover:nth-child(3){background:#d9e3dd}.cover:nth-child(3):before{background:linear-gradient(135deg,rgba(55,113,99,.8),rgba(190,220,202,.3))}
    .cover:nth-child(4){background:#d9dce9}.cover:nth-child(4):before{background:linear-gradient(135deg,rgba(76,91,142,.82),rgba(193,200,229,.25))}
    .cover:first-child{grid-row:span 2}
    .cover span{position:relative;z-index:1;font-size:13px}
    .brief-footer{display:flex;justify-content:space-between;align-items:center;margin-top:18px;color:var(--muted);font-size:12px}
    .age-box{margin-top:18px;padding:14px 16px;border-radius:12px;background:#fff6ed;border:1px solid #f1d5b9;color:#795741;font-size:13px}
    .age-box strong{display:block;color:#64442d;margin-bottom:3px}
    .section{padding:92px 0}
    .section.alt{background:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:30px}
    .section-kicker{color:var(--coral);font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:8px}
    h2{font-size:clamp(28px,3.2vw,42px);line-height:1.2;letter-spacing:-.04em;color:#163f4b}
    .section-intro{max-width:560px;color:var(--muted)}
    .solution-layout{display:grid;grid-template-columns:260px 1fr;gap:26px}
    .filter-card{background:#f0f7f8;border:1px solid #d8eaed;border-radius:var(--radius-md);padding:22px;height:max-content}
    .filter-card h3{font-size:16px;margin-bottom:14px}
    .filter-item{display:flex;align-items:center;justify-content:space-between;padding:11px 0;border-bottom:1px solid #d8e7e9;color:#60777d;font-size:13px}
    .filter-item:last-child{border-bottom:0}.filter-item b{color:var(--blue)}
    .result-list{display:grid;gap:14px}
    .result-item{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:18px;transition:.22s}
    .result-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#b7d6dc}
    .mini-cover{width:104px;height:76px;border-radius:11px;flex:none;background:linear-gradient(135deg,#25758b,#b6d9d2);position:relative;overflow:hidden}
    .mini-cover:after{content:"";position:absolute;width:44px;height:44px;border:1px solid rgba(255,255,255,.65);border-radius:50%;left:32px;top:16px}
    .result-content{min-width:0;flex:1}.result-content h3{font-size:16px;margin-bottom:4px}.result-content p{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:6px}.tag{display:inline-flex;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:700;background:var(--blue-soft);color:var(--blue)}.tag.coral{background:#fff0eb;color:#b96550}.tag.green{background:#eaf6f1;color:#397c67}
    .result-date{font-size:12px;color:var(--muted);white-space:nowrap}
    .feature-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:18px}
    .feature-card{min-height:190px;padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
    .feature-card.large{background:var(--blue);color:#fff}.feature-card.large p{color:#d8edf0}.feature-card h3{font-size:20px;margin:13px 0 8px}.feature-card p{font-size:13px;color:var(--muted)}.feature-icon{font-size:25px;color:var(--coral)}
    .feature-card.large:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(255,255,255,.2);border-radius:50%;right:-45px;bottom:-75px}
    .metric-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .metric{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md)}.metric strong{font-size:30px;color:var(--blue-dark);display:block;line-height:1.2}.metric span{font-size:13px;color:var(--muted)}
    .directory{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .directory-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:23px;transition:.22s}.directory-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.directory-card h3{font-size:17px;margin:12px 0 7px}.directory-card p{font-size:13px;color:var(--muted);margin-bottom:16px}.directory-card .count{color:var(--blue);font-size:12px;font-weight:700}
    .timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:#fff}.step{padding:26px;border-right:1px solid var(--line)}.step:last-child{border-right:0}.step-no{color:var(--coral);font-size:13px;font-weight:800}.step h3{font-size:17px;margin:9px 0 5px}.step p{font-size:13px;color:var(--muted)}
    .feedback-band{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px;align-items:center;background:#eef7f8;border:1px solid #d8eaed;border-radius:var(--radius-lg);padding:40px}
    .quote{font-size:22px;line-height:1.55;color:#234e59;position:relative}.quote:before{content:"“";font-size:70px;line-height:0;color:var(--coral);vertical-align:-25px;margin-right:5px}.feedback-meta{color:var(--muted);font-size:13px;margin-top:16px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:22px}.faq-item h3{font-size:16px;margin-bottom:8px}.faq-item p{font-size:13px;color:var(--muted)}
    .cta{padding:75px 0;background:var(--blue-dark);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:#fff}.cta p{color:#c9e1e5;margin-top:10px;max-width:640px}.cta .btn-primary{background:var(--coral);box-shadow:none}.cta .btn-primary:hover{background:#c96c55}.cta .btn-secondary{background:transparent;color:#fff;border-color:#86b7c0}.cta-note{font-size:12px;color:#b4d1d5;margin-top:18px}
    footer{background:#123944;color:#a7c3c8;padding:44px 0 22px}.footer-top{display:flex;justify-content:space-between;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}footer .brand{color:#fff}.footer-copy{max-width:430px;font-size:13px;margin-top:14px}.footer-links{display:flex;gap:22px;align-items:flex-start;font-size:13px}.footer-links a:hover{color:#fff}.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:18px;font-size:12px}
    .age-modal{position:fixed;inset:0;background:rgba(15,45,53,.55);z-index:50;display:grid;place-items:center;padding:20px}.age-modal.hidden{display:none}.age-dialog{width:min(500px,100%);background:#fff;border-radius:22px;padding:34px;box-shadow:0 24px 70px rgba(0,0,0,.2);text-align:center}.age-dialog .brand-mark{margin:0 auto 17px}.age-dialog h2{font-size:28px}.age-dialog p{color:var(--muted);font-size:14px;margin:13px 0 23px}.age-actions{display:flex;gap:10px;justify-content:center}.age-actions .btn{min-width:130px}
    .search-bar{display:flex;gap:10px;margin-top:22px;max-width:630px}.search-wrap{display:flex;align-items:center;flex:1;background:#fff;border:1px solid #c8dce0;border-radius:11px;padding:0 14px}.search-wrap span{color:var(--muted);font-size:18px}.search-wrap input{border:0;outline:0;width:100%;padding:12px 9px;color:var(--ink);background:transparent}.search-wrap input::placeholder{color:#9aadb1}
    @media(max-width:992px){.hero-grid{gap:35px;grid-template-columns:1fr 1fr}.feature-grid{grid-template-columns:1fr 1fr}.feature-card.large{grid-column:span 2}.solution-layout{grid-template-columns:210px 1fr}.container{width:min(var(--container),calc(100% - 36px))}}
    @media(max-width:768px){.brand-row{height:68px}.safe-note{display:none}.hero{padding:55px 0 60px}.hero-grid{grid-template-columns:1fr}.hero-copy{font-size:16px}.section{padding:65px 0}.section-head{display:block}.section-intro{margin-top:12px}.solution-layout{grid-template-columns:1fr}.filter-card{display:none}.metric-row{grid-template-columns:repeat(2,1fr)}.directory{grid-template-columns:1fr 1fr}.feedback-band{grid-template-columns:1fr;padding:28px}.timeline{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}.faq-grid{grid-template-columns:1fr}.cta-inner{display:block}.cta .btn{margin-top:22px}}
    @media(max-width:576px){.container{width:min(100% - 28px,var(--container))}.brand{font-size:16px}.brand-mark{width:34px;height:34px}.tool-link{font-size:12px;padding:7px 10px}.channel{padding-left:12px;padding-right:12px}.hero{padding-top:43px}h1{font-size:39px}.hero-actions,.search-bar{display:grid;grid-template-columns:1fr}.btn{width:100%}.cover-grid{grid-template-rows:100px 100px}.result-item{align-items:flex-start;flex-wrap:wrap}.mini-cover{width:88px;height:68px}.result-content{width:calc(100% - 106px)}.result-date{width:100%;padding-left:106px;margin-top:-8px}.feature-grid,.directory{grid-template-columns:1fr}.feature-card.large{grid-column:auto}.metric strong{font-size:25px}.footer-top,.copyright{display:block}.footer-links{margin-top:23px;flex-wrap:wrap}.copyright span{display:block;margin-top:8px}.age-dialog{padding:27px 20px}.age-actions{display:grid}.age-actions .btn{width:100%}}

/* roulang page: category1 */
:root{
 --blue:#176b89;--blue-dark:#0e506b;--blue-soft:#e8f4f7;--ink:#17303a;--muted:#6c8088;
 --line:#dce8eb;--paper:#fff;--warm:#f5f8f8;--coral:#df8068;--green:#4d9a83;--yellow:#f2c66d;
 --radius-lg:24px;--radius-md:16px;--radius-sm:10px;--shadow:0 16px 45px rgba(23,72,85,.09);
 --shadow-sm:0 8px 24px rgba(23,72,85,.07);--container:1200px
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--warm);line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none} button,input,select{font:inherit} button{cursor:pointer;border:0} img{max-width:100%;display:block}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:0 5px 18px rgba(20,60,70,.04)}
.brand-row{height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:-.02em;font-size:20px;color:var(--blue-dark);white-space:nowrap}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--blue);display:grid;place-items:center;color:#fff;position:relative;box-shadow:0 7px 15px rgba(23,107,137,.2);flex:none}
.brand-mark:before{content:"";width:15px;height:15px;border:2px solid #fff;border-radius:50%}
.brand-mark:after{content:"";position:absolute;width:7px;height:2px;background:#fff;transform:rotate(45deg);margin:12px 0 0 12px;border-radius:2px}
.header-tools{display:flex;align-items:center;gap:12px}.safe-note{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:#537078;background:#f4f8f8;padding:7px 10px;border-radius:8px}
.safe-note i{width:7px;height:7px;border-radius:50%;background:var(--green)}.tool-link{font-size:13px;color:var(--muted);padding:7px 4px;transition:.2s}.tool-link:hover{color:var(--blue)}
.channel-row{border-top:1px solid #edf3f4}.channels{display:flex;align-items:center;gap:7px;height:52px}.channel{height:52px;display:inline-flex;align-items:center;padding:0 16px;color:#60777d;font-weight:700;font-size:14px;position:relative;white-space:nowrap;transition:.2s}
.channel:hover{color:var(--blue);background:#f4f9fa}.channel.active{color:var(--blue-dark);background:var(--blue-soft)}.channel.active:after{content:"";position:absolute;bottom:0;left:16px;right:16px;height:3px;background:var(--coral);border-radius:3px 3px 0 0}
.breadcrumb{padding:22px 0 0;color:var(--muted);font-size:13px}.breadcrumb span{padding:0 7px;color:#aab9bd}
.page-hero{padding:34px 0 56px;background:linear-gradient(180deg,#fff 0%,#edf7f8 100%);border-bottom:1px solid var(--line)}
.hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:14px}.eyebrow:before{content:"";width:27px;height:2px;background:var(--coral)}
h1{font-size:clamp(30px,4vw,47px);line-height:1.2;letter-spacing:-.045em;margin-bottom:17px}h2{font-size:clamp(23px,3vw,32px);line-height:1.3;letter-spacing:-.03em}
.hero-copy{max-width:690px;font-size:16px;color:#5e757d;margin-bottom:22px}
.age-strip{display:flex;gap:12px;align-items:flex-start;border:1px solid #f0d5ca;background:#fff8f5;border-radius:var(--radius-sm);padding:13px 15px;color:#79655e;font-size:13px}.age-dot{margin-top:7px;width:8px;height:8px;border-radius:50%;background:var(--coral);flex:none}
.search-box{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #bed7dc;border-radius:13px;padding:7px;box-shadow:var(--shadow-sm);margin-top:22px}.search-box input{border:0;outline:0;min-width:0;flex:1;padding:8px 10px;color:var(--ink);background:transparent}.search-box input::placeholder{color:#91a4a9}.search-clear{color:var(--muted);background:transparent;padding:8px;border-radius:7px}.search-clear:hover{background:var(--warm);color:var(--blue)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 17px;border-radius:10px;font-weight:800;transition:.22s;border:1px solid transparent}.btn-primary{color:#fff;background:var(--blue);box-shadow:0 8px 18px rgba(23,107,137,.18)}.btn-primary:hover{background:var(--blue-dark);transform:translateY(-2px)}.btn-secondary{color:var(--blue-dark);background:#fff;border-color:#bad3d8}.btn-secondary:hover{background:var(--blue-soft);border-color:var(--blue)}.btn-small{min-height:38px;padding:0 13px;font-size:13px}
.visual-board{background:var(--blue);border-radius:var(--radius-lg);padding:22px;color:#fff;box-shadow:0 19px 36px rgba(20,75,90,.18);position:relative;overflow:hidden}.visual-board:after{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(255,255,255,.18);border-radius:50%;right:-90px;bottom:-115px}
.board-top{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1}.board-label{font-size:13px;color:#d8edf0}.board-state{font-size:11px;background:rgba(255,255,255,.16);padding:4px 8px;border-radius:20px}.board-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:10px;margin-top:20px;position:relative;z-index:1}.tile{min-height:81px;border-radius:12px;background:rgba(255,255,255,.14);padding:12px}.tile.large{grid-row:span 2;background:linear-gradient(145deg,rgba(255,255,255,.24),rgba(255,255,255,.09))}.tile b{display:block;font-size:13px}.tile span{display:block;color:#c9e6e9;font-size:11px;margin-top:6px}.tile-line{height:5px;border-radius:4px;background:rgba(255,255,255,.35);margin-top:16px;width:72%}.tile-line.short{width:45%}
.section{padding:82px 0}.section.alt{background:#fff}.section-head{display:flex;justify-content:space-between;align-items:end;gap:26px;margin-bottom:28px}.section-kicker{font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--coral);margin-bottom:7px}.section-intro{max-width:530px;color:var(--muted)}
.directory-layout{display:grid;grid-template-columns:280px minmax(0,1fr);gap:24px;align-items:start}.filter-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;box-shadow:var(--shadow-sm);position:sticky;top:146px}.filter-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.filter-title h3{font-size:16px}.reset{font-size:12px;color:var(--blue);background:transparent}.filter-group{padding:15px 0;border-top:1px solid var(--line)}.filter-group h4{font-size:13px;margin-bottom:10px}.check{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 0;color:#617980;font-size:13px;cursor:pointer}.check input{accent-color:var(--blue)}.check small{font-size:11px;color:#9badb1}.select{width:100%;border:1px solid #cce0e4;border-radius:8px;background:#f8fbfb;padding:9px;color:#506b73;outline:0}.select:focus,input:focus{outline:3px solid rgba(23,107,137,.18)}
.results-top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:14px}.results-top p{font-size:13px;color:var(--muted)}.sort-row{display:flex;gap:8px;align-items:center}.sort-row label{font-size:12px;color:var(--muted)}
.content-list{display:grid;gap:14px}.content-card{display:grid;grid-template-columns:168px minmax(0,1fr);gap:19px;padding:17px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);transition:.22s}.content-card:hover{transform:translateY(-3px);border-color:#b5d5db;box-shadow:var(--shadow-sm)}
.cover{min-height:126px;border-radius:11px;overflow:hidden;position:relative;background:linear-gradient(135deg,#246f89,#83bdc5)}.cover:before,.cover:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,255,255,.35)}.cover:before{width:115px;height:115px;right:-40px;top:-31px}.cover:after{width:67px;height:67px;left:18px;bottom:-28px;background:rgba(255,255,255,.13)}.cover.c2{background:linear-gradient(135deg,#527a8c,#bdd7d9)}.cover.c3{background:linear-gradient(135deg,#237a74,#a7d5cc)}.cover.c4{background:linear-gradient(135deg,#8b7881,#d9bdaf)}
.card-main{min-width:0}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:7px}.tag{display:inline-flex;padding:3px 8px;border-radius:6px;font-size:11px;font-weight:800;background:var(--blue-soft);color:var(--blue)}.tag.coral{background:#fff0eb;color:#b96550}.tag.green{background:#eaf6f1;color:#397c67}.card-main h3{font-size:18px;line-height:1.4;margin-bottom:6px}.card-main p{font-size:13px;color:var(--muted);line-height:1.7}.card-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-top:12px}.meta{font-size:12px;color:#809399}.meta b{color:var(--blue);font-weight:700}
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:28px}.page-btn{min-width:38px;height:38px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#60777d;font-weight:700}.page-btn:hover{border-color:var(--blue);color:var(--blue)}.page-btn.active{background:var(--blue);border-color:var(--blue);color:#fff}.page-btn:disabled{opacity:.45;cursor:not-allowed}
.related-track{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,31%);gap:16px;overflow:auto;padding:3px 3px 15px;scrollbar-color:#b6d3d8 transparent}.related-card{min-height:175px;border:1px solid var(--line);border-radius:var(--radius-md);padding:20px;background:#fff;box-shadow:var(--shadow-sm);transition:.22s}.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.related-num{font-size:12px;color:var(--coral);font-weight:800}.related-card h3{font-size:18px;margin:13px 0 7px}.related-card p{font-size:13px;color:var(--muted)}
.notice-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.notice-card,.faq-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:25px;box-shadow:var(--shadow-sm)}.notice-card h2{font-size:24px;margin-bottom:12px}.notice-card p{color:var(--muted);margin-bottom:16px}.notice-list{list-style:none;display:grid;gap:11px}.notice-list li{display:flex;gap:10px;font-size:13px;color:#587078}.notice-list i{font-style:normal;color:var(--green);font-weight:900}.faq-card{padding:0;overflow:hidden}.faq-item{padding:19px 21px;border-bottom:1px solid var(--line)}.faq-item:last-child{border-bottom:0}.faq-item h3{font-size:15px;margin-bottom:7px}.faq-item p{font-size:13px;color:var(--muted)}
.cta{padding:70px 0;background:var(--blue-dark);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{max-width:650px}.cta p{color:#c9e4e8;margin-top:11px;max-width:690px}.cta-actions{display:flex;gap:11px;flex-wrap:wrap;flex:none}.cta .btn-secondary{color:#fff;background:transparent;border-color:rgba(255,255,255,.45)}.cta .btn-secondary:hover{background:rgba(255,255,255,.12)}
footer{background:#103e50;color:#d3e3e6;padding:48px 0 20px}.footer-top{display:flex;justify-content:space-between;gap:36px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.14)}footer .brand{color:#fff}.footer-copy{max-width:550px;font-size:13px;color:#bbd0d4;margin-top:14px}.footer-links{display:flex;align-items:flex-start;gap:18px;flex-wrap:wrap}.footer-links a{font-size:13px;color:#dbecee}.footer-links a:hover{text-decoration:underline;color:#fff}.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:18px;font-size:12px;color:#9dbbc2}
.back-top{position:fixed;right:24px;bottom:22px;width:42px;height:42px;border-radius:12px;background:#fff;color:var(--blue);border:1px solid var(--line);box-shadow:var(--shadow-sm);display:grid;place-items:center;font-weight:900;z-index:8}.back-top:hover{background:var(--blue);color:#fff}.loading{display:none;padding:16px;border-radius:10px;background:var(--blue-soft);color:var(--blue);font-size:13px}.empty-state{display:none;text-align:center;padding:42px;background:#fff;border:1px dashed #bad5da;border-radius:var(--radius-md);color:var(--muted)}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(223,128,104,.45);outline-offset:3px}
@media(max-width:992px){.hero-layout{grid-template-columns:1fr 310px;gap:30px}.directory-layout{grid-template-columns:230px minmax(0,1fr)}.filter-panel{top:146px}.content-card{grid-template-columns:135px minmax(0,1fr)}}
@media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.brand-row{height:66px}.brand{font-size:17px}.brand-mark{width:34px;height:34px}.header-tools .tool-link{display:none}.safe-note{font-size:12px}.channels{overflow-x:auto;width:100%;scrollbar-width:none}.channels::-webkit-scrollbar{display:none}.channel{font-size:13px;padding:0 14px}.page-hero{padding:29px 0 44px}.hero-layout{grid-template-columns:1fr}.visual-board{max-width:500px}.section{padding:58px 0}.section-head{display:block}.section-intro{margin-top:11px}.directory-layout{display:block}.filter-panel{position:static;margin-bottom:16px}.filter-group{display:none}.filter-panel.open .filter-group{display:block}.filter-toggle{display:inline-flex}.content-card{grid-template-columns:145px minmax(0,1fr)}.notice-grid{grid-template-columns:1fr}.cta-inner{display:block}.cta-actions{margin-top:22px}.footer-top,.copyright{display:block}.footer-links{margin-top:25px}.copyright span{display:block;margin-top:7px}.related-track{grid-auto-columns:minmax(255px,72%)}}
@media(min-width:769px){.filter-toggle{display:none}}
@media(max-width:576px){body{font-size:14px}.container{width:calc(100% - 28px)}.safe-note{padding:6px 8px}.breadcrumb{font-size:12px}.search-box{flex-wrap:wrap}.search-box input{width:100%;flex-basis:70%}.search-box .btn{margin-left:auto}.content-card{grid-template-columns:1fr;padding:14px}.cover{min-height:142px}.card-bottom{align-items:flex-start;flex-direction:column}.card-bottom .btn{width:100%}.results-top{align-items:flex-start;flex-direction:column}.sort-row{width:100%}.select{flex:1}.notice-card{padding:20px}.faq-item{padding:17px}.cta{padding:52px 0}.cta-actions .btn{width:100%}.back-top{right:14px;bottom:14px}.pagination{gap:5px}.page-btn{min-width:34px;padding:0 7px}}