/* roulang page: index */
:root{--ink:#111827;--muted:#667085;--paper:#f7f8fc;--card:#fff;--line:#e6e9f0;--purple:#6538e8;--cyan:#19c7bd;--orange:#ff9d4d;--radius:22px;--shadow:0 18px 48px rgba(27,23,67,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 Arial,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,.button{border:0;border-radius:999px;cursor:pointer;transition:.25s}button:focus,.button:focus,a:focus{outline:3px solid #a8e9e4;outline-offset:3px}.container{width:min(1160px,92%);margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.nav{height:76px;display:flex;align-items:center;gap:30px}.logo{font-weight:900;font-size:19px;color:var(--purple);line-height:1.25}.navlinks{display:flex;gap:25px;margin-left:auto;align-items:center}.navlinks a{font-weight:700;color:#596174}.navlinks a:hover,.navlinks .active{color:var(--purple)}.location{font-size:13px;color:var(--muted);border-left:1px solid var(--line);padding-left:22px}.menu{display:none;background:none;color:var(--purple);font-size:25px}.hero{padding:78px 0 64px;background:linear-gradient(120deg,#17132d,#34216d 58%,#176c76);color:white;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}.eyebrow,.tag{display:inline-block;color:#b8fff3;font-size:13px;font-weight:800;letter-spacing:1px}.hero h1{font-size:clamp(38px,5vw,68px);line-height:1.15;margin:15px 0 22px}.hero p{color:#e1e3ef;font-size:18px;max-width:650px}.hero-actions{margin-top:30px;display:flex;gap:14px}.primary{background:var(--cyan);color:#102c36;padding:13px 25px;font-weight:800}.primary:hover{transform:translateY(-3px);box-shadow:0 12px 25px #13c6bd55}.ghost{border:1px solid #ffffff55;color:white;padding:12px 24px}.hero-panel{background:#ffffff12;border:1px solid #ffffff2b;border-radius:28px;padding:28px;backdrop-filter:blur(12px)}.panel-top{display:flex;justify-content:space-between;color:#d9dded}.progress{height:10px;background:#ffffff28;border-radius:20px;margin:24px 0 15px;overflow:hidden}.progress i{display:block;width:72%;height:100%;background:var(--cyan);border-radius:20px}.score{display:flex;justify-content:space-between;align-items:end;border-top:1px solid #ffffff25;padding-top:22px}.score strong{font-size:45px;line-height:1}.section{padding:82px 0}.section.alt{background:#fff}.section-head{max-width:690px;margin-bottom:35px}.section-head h2{font-size:clamp(28px,4vw,43px);line-height:1.25;margin:0 0 13px}.section-head p{color:var(--muted);margin:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:27px;box-shadow:0 8px 25px #30345d08;transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card h3{margin:8px 0 9px;font-size:21px}.card p{color:var(--muted);margin:0}.number{color:var(--purple);font-size:29px;font-weight:900}.dark{background:#17132d;color:white}.dark p{color:#c6c9d9}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{border-top:3px solid var(--cyan);padding-top:18px}.step b{font-size:24px;color:var(--cyan)}.news{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.news-main{min-height:260px;background:linear-gradient(140deg,#5428cc,#16a59d);color:#fff;display:flex;flex-direction:column;justify-content:end}.news-main p{color:#e8fff9}.list{display:grid;gap:12px}.list-item{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding:13px 0}.list-item span{color:var(--muted);font-size:13px}.quote{font-size:20px;color:#3e4657}.metric{display:flex;justify-content:space-around;text-align:center}.metric strong{display:block;font-size:38px;color:var(--purple)}.cta{padding:55px 0;background:#e8fffb}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.cta h2{margin:0;font-size:32px}.site-footer{background:#111321;color:#bdc0cf;padding:45px 0 25px}.footer-grid{display:flex;justify-content:space-between;gap:30px}.footer-logo{font-size:20px;font-weight:900;color:white}.footer-links{display:flex;gap:22px}.copyright{border-top:1px solid #ffffff18;margin-top:32px;padding-top:20px;font-size:13px}.reveal{animation:rise .7s ease both}@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}@media(max-width:900px){.hero-grid,.news{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(2,1fr)}.location{display:none}}@media(max-width:600px){.nav{height:68px}.menu{display:block;margin-left:auto}.navlinks{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:18px 5%;flex-direction:column;align-items:flex-start;box-shadow:0 12px 25px #1112}.navlinks.open{display:flex}.hero{padding:52px 0}.hero h1{font-size:40px}.hero-actions,.cta-inner,.footer-grid{flex-direction:column;align-items:flex-start}.grid-3,.grid-2,.timeline{grid-template-columns:1fr}.section{padding:60px 0}.metric{gap:12px}.metric strong{font-size:28px}.footer-links{flex-wrap:wrap}}

/* roulang page: category1 */
:root{--ink:#111827;--muted:#667085;--paper:#f7f8fc;--card:#fff;--line:#e6e9f0;--purple:#6538e8;--cyan:#19c7bd;--orange:#ff9d4d;--radius:22px;--shadow:0 18px 48px #1b17431a}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 Arial,"Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button{border:0;cursor:pointer}a:focus,button:focus{outline:3px solid #a8e9e4;outline-offset:3px}.container{width:min(1160px,92%);margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.nav{height:76px;display:flex;align-items:center;gap:30px}.logo{font-size:19px;font-weight:900;line-height:1.25;color:var(--purple)}.navlinks{display:flex;align-items:center;gap:25px;margin-left:auto}.navlinks a{font-weight:700;color:#596174}.navlinks a:hover,.navlinks .active{color:var(--purple)}.location{color:var(--muted);font-size:14px}.menu{display:none;background:none;color:var(--purple);font-size:25px}.hero{padding:76px 0 68px;background:linear-gradient(120deg,#17132d,#34216d 58%,#176c76);color:#fff}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}.eyebrow,.tag{color:#b8fff3;font-size:13px;font-weight:800;letter-spacing:1px}.hero h1{font-size:clamp(38px,5vw,62px);line-height:1.15;margin:14px 0}.hero p{color:#e1e3ef;font-size:18px}.btn{display:inline-block;padding:12px 24px;border-radius:999px;background:var(--cyan);color:#102b35;font-weight:800;margin-top:18px;transition:.25s}.btn:hover{transform:translateY(-3px);box-shadow:0 10px 25px #19c7bd55}.panel{background:#ffffff12;border:1px solid #ffffff2b;border-radius:28px;padding:28px}.panel strong{display:block;font-size:42px;color:#fff}.section{padding:76px 0}.section.alt{background:#fff}.head{max-width:700px;margin-bottom:32px}.head h2{font-size:clamp(28px,4vw,43px);line-height:1.25;margin:0 0 12px}.head p,.card p{color:var(--muted)}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 8px 25px #30345d08;transition:.25s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.card h3{margin:8px 0;font-size:21px}.badge{display:inline-block;background:#ede9ff;color:var(--purple);border-radius:999px;padding:3px 12px;font-size:13px;font-weight:800}.match{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding:15px 0}.match:last-child{border:0}.match small{display:block;color:var(--muted)}.num{font-size:34px;font-weight:900;color:var(--purple)}.cta{background:#e8fffb;padding:52px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{margin:0;font-size:32px}.site-footer{background:#111321;color:#bdc0cf;padding:45px 0 24px}.footer-grid{display:flex;justify-content:space-between;gap:30px}.footer-logo{font-size:20px;font-weight:900;color:#fff}.footer-links{display:flex;gap:22px}.copyright{border-top:1px solid #ffffff18;margin-top:30px;padding-top:18px;font-size:13px}@media(max-width:900px){.hero-grid,.grid2{grid-template-columns:1fr}.grid3{grid-template-columns:repeat(2,1fr)}.location{display:none}}@media(max-width:600px){.nav{height:68px}.menu{display:block;margin-left:auto}.navlinks{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;padding:18px 5%;flex-direction:column;align-items:flex-start;box-shadow:0 12px 25px #1112}.navlinks.open{display:flex}.hero{padding:52px 0}.hero h1{font-size:40px}.grid3{grid-template-columns:1fr}.section{padding:58px 0}.cta-inner,.footer-grid{flex-direction:column;align-items:flex-start}.footer-links{flex-wrap:wrap}}