/* roulang page: index */
:root{
  --orange:#f36b3f;
  --orange-dark:#d9512a;
  --orange-soft:#fff0e8;
  --plum:#34202f;
  --plum-2:#5f3a50;
  --ink:#2b2430;
  --muted:#756b75;
  --paper:#fffdf9;
  --cream:#f8f3ed;
  --line:#eadfd7;
  --white:#fff;
  --green:#498b68;
  --yellow:#f1b841;
  --radius:16px;
  --radius-sm:11px;
  --shadow:0 14px 40px rgba(68,35,49,.09);
  --shadow-sm:0 7px 20px rgba(68,35,49,.07);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:16px;line-height:1.72}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
::selection{background:#ffd4c2;color:var(--plum)}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(234,223,215,.86);background:rgba(255,253,249,.96);backdrop-filter:blur(13px)}
.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
.brand{display:flex;align-items:center;gap:11px;min-width:0}
.brand-mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(145deg,#ff925c,var(--orange));position:relative;box-shadow:0 7px 15px rgba(243,107,63,.25);flex:0 0 auto}
.brand-mark:before{content:"九";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:900;font-size:22px;line-height:1}
.brand-text{min-width:0;line-height:1.15}
.brand-name{display:block;color:var(--plum);font-size:17px;font-weight:850;letter-spacing:-.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:350px}
.brand-sub{display:block;margin-top:3px;color:var(--orange-dark);font-size:10px;font-weight:800;letter-spacing:1.6px}
.nav-wrap{display:flex;align-items:center;gap:18px}
.primary-nav{display:flex;align-items:center;gap:2px}
.primary-nav a{position:relative;padding:9px 12px;color:#5d515b;font-size:14px;font-weight:700;border-radius:9px;transition:.2s ease}
.primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a.active{color:var(--orange-dark);background:var(--orange-soft);outline:none}
.primary-nav a.active:after{content:"";position:absolute;left:50%;bottom:-14px;width:18px;height:3px;border-radius:6px;background:var(--orange);transform:translateX(-50%)}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 19px;border:1px solid transparent;border-radius:999px;font-size:14px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
.btn:focus-visible,.menu-toggle:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(243,107,63,.33);outline-offset:3px}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 17px rgba(243,107,63,.24)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 11px 24px rgba(217,81,42,.27)}
.btn-primary:active{transform:translateY(0)}
.btn-light{border-color:#e1ccc0;background:#fff;color:var(--plum)}
.btn-light:hover{background:var(--orange-soft);border-color:var(--orange);transform:translateY(-2px)}
.btn-dark{background:var(--plum);color:#fff}
.btn-dark:hover{background:#4d2e43;transform:translateY(-2px)}
.menu-toggle{display:none;border:0;background:var(--orange-soft);color:var(--orange-dark);border-radius:10px;width:42px;height:42px;font-size:20px;font-weight:900}
.hero{overflow:hidden;position:relative;padding:74px 0 58px;background:radial-gradient(circle at 87% 18%,#ffd7c3 0,rgba(255,215,195,.16) 23%,transparent 44%),linear-gradient(135deg,#fffaf5 0%,#f9eee7 100%)}
.hero:before{content:"";position:absolute;right:-125px;bottom:-180px;width:480px;height:480px;border:58px solid rgba(243,107,63,.1);border-radius:50%}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:58px}
.eyebrow{display:inline-flex;align-items:center;gap:7px;margin-bottom:16px;padding:6px 11px;border:1px solid #f4c6af;border-radius:999px;background:#fff7f1;color:var(--orange-dark);font-size:12px;font-weight:850;letter-spacing:.4px}
.eyebrow i{width:7px;height:7px;background:var(--orange);border-radius:50%;box-shadow:0 0 0 4px rgba(243,107,63,.13)}
h1,h2,h3,p{margin-top:0}
h1{margin-bottom:19px;max-width:720px;color:var(--plum);font-size:clamp(36px,4.6vw,62px);line-height:1.18;letter-spacing:-2.3px}
.hero-copy>p{max-width:650px;margin-bottom:27px;color:#625665;font-size:17px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-note{display:flex;flex-wrap:wrap;gap:14px;margin-top:23px;color:#766873;font-size:13px;font-weight:650}
.hero-note span{display:inline-flex;align-items:center;gap:7px}.hero-note b{color:var(--green);font-size:15px}
.portal-stage{position:relative;min-height:390px;padding:24px}
.portal-window{position:relative;overflow:hidden;min-height:360px;padding:24px;border:1px solid rgba(255,255,255,.7);border-radius:26px;background:var(--plum);box-shadow:0 24px 50px rgba(71,38,54,.22)}
.portal-window:before{content:"";position:absolute;right:-40px;top:-46px;width:220px;height:220px;border:42px solid rgba(255,255,255,.08);border-radius:50%}
.window-top{display:flex;align-items:center;justify-content:space-between;position:relative;color:#fceee7;font-size:12px;font-weight:800}
.live-dot{display:inline-flex;align-items:center;gap:6px;color:#ffd0bb}.live-dot:before{content:"";width:7px;height:7px;border-radius:50%;background:#ff8c5a}
.game-banner{position:relative;margin-top:30px;padding:27px 22px;border-radius:17px;background:linear-gradient(125deg,#623b59,#a04f60);color:#fff}
.game-banner small{display:block;opacity:.76;font-weight:700;letter-spacing:1px}.game-banner strong{display:block;margin-top:7px;font-size:25px;line-height:1.3}.game-banner em{display:inline-block;margin-top:14px;padding:5px 10px;border-radius:99px;background:rgba(255,255,255,.16);font-style:normal;font-size:12px}
.mini-feed{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:15px;position:relative}.mini-feed div{padding:11px 9px;border:1px solid rgba(255,255,255,.11);border-radius:12px;background:rgba(255,255,255,.07);color:#f7e9e5;font-size:11px;line-height:1.45}.mini-feed b{display:block;color:#ffbd9d;font-size:15px}
.floating-card{position:absolute;right:-9px;bottom:1px;width:180px;padding:15px;border:1px solid #f2d9cd;border-radius:16px;background:#fff;box-shadow:var(--shadow);transform:rotate(3deg)}
.floating-card small{display:block;color:var(--muted);font-weight:700}.floating-card strong{display:block;margin:3px 0 7px;color:var(--plum);font-size:15px}.meter{height:6px;border-radius:99px;background:#f0dfd5;overflow:hidden}.meter i{display:block;width:78%;height:100%;border-radius:inherit;background:var(--orange)}
.trust-strip{border-bottom:1px solid var(--line);background:#fff}
.trust-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);align-items:stretch}
.trust-main,.trust-item{padding:22px 22px;border-right:1px solid var(--line)}
.trust-main{display:flex;align-items:center;gap:12px;color:var(--plum);font-weight:850}.shield{display:grid;place-items:center;width:37px;height:37px;border-radius:12px;background:var(--orange-soft);color:var(--orange-dark);font-size:19px}
.trust-item small{display:block;color:var(--muted);font-size:12px;font-weight:700}.trust-item strong{display:block;margin-top:3px;color:var(--plum);font-size:14px}
.section{padding:82px 0}.section-tint{background:var(--cream)}.section-dark{background:var(--plum);color:#fff}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:31px}.section-heading h2{margin:0;color:var(--plum);font-size:clamp(26px,3vw,38px);line-height:1.24;letter-spacing:-1.25px}.section-dark .section-heading h2{color:#fff}.section-heading p{max-width:460px;margin:0;color:var(--muted);font-size:14px}.section-dark .section-heading p{color:#d7c6ce}
.download-panel{display:grid;grid-template-columns:.83fr 1.18fr .78fr;align-items:center;gap:30px;padding:33px;border:1px solid #e5d4c9;border-radius:22px;background:#fff;box-shadow:var(--shadow)}
.app-tile{min-height:210px;padding:22px;border-radius:17px;background:linear-gradient(150deg,#ff9362,#ed5f3a);color:white;position:relative;overflow:hidden}.app-tile:after{content:"九游";position:absolute;right:-11px;bottom:-36px;color:rgba(255,255,255,.14);font-size:92px;font-weight:900}.app-icon{display:grid;place-items:center;width:56px;height:56px;border-radius:18px;background:#fff;color:var(--orange-dark);font-size:30px;font-weight:900}.app-tile strong{display:block;margin-top:31px;font-size:21px}.app-tile small{position:relative;z-index:1;display:block;margin-top:5px;color:#fff2eb;font-weight:700}
.download-content h3{margin-bottom:8px;color:var(--plum);font-size:25px}.download-content p{margin-bottom:17px;color:var(--muted);font-size:14px}.version-line{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:19px}.version-line span{padding:5px 9px;border-radius:8px;background:var(--cream);color:var(--plum-2);font-size:12px;font-weight:750}
.download-actions{display:flex;flex-wrap:wrap;gap:10px}.qr-box{justify-self:end;width:145px;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff;text-align:center}.qr{display:grid;place-items:center;width:118px;height:118px;margin:auto;background:repeating-linear-gradient(90deg,#35222f 0 7px,#fff 7px 12px),repeating-linear-gradient(#35222f 0 5px,#fff 5px 11px);background-blend-mode:multiply}.qr-box small{display:block;margin-top:8px;color:var(--muted);font-size:11px;font-weight:700}
.content-feature{display:grid;grid-template-columns:1.2fr .8fr;gap:21px}.feature-main{position:relative;overflow:hidden;min-height:335px;padding:28px;border-radius:20px;background:linear-gradient(135deg,#513048,#8c465a);color:#fff;box-shadow:var(--shadow)}.feature-main:after{content:"HOT";position:absolute;right:18px;top:14px;color:rgba(255,255,255,.12);font-size:82px;font-weight:900;letter-spacing:-5px}.card-meta{display:flex;flex-wrap:wrap;gap:8px;position:relative;z-index:1}.tag{display:inline-flex;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.14);color:#ffe6d9;font-size:11px;font-weight:800}.tag.orange{background:var(--orange-soft);color:var(--orange-dark)}.tag.green{background:#e6f4ea;color:#357858}.feature-main h3{position:relative;z-index:1;max-width:470px;margin:20px 0 12px;font-size:31px;line-height:1.32}.feature-main p{position:relative;z-index:1;max-width:510px;color:#eadce2;font-size:14px}.text-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--orange-dark);font-size:14px;font-weight:850}.feature-main .text-link{color:#ffbf9f}.text-link:hover{gap:10px}
.feature-side{display:grid;gap:15px}.brief-card{display:flex;gap:15px;padding:17px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:.2s}.brief-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#e8bba7}.cover-mini{width:79px;height:79px;flex:0 0 auto;border-radius:12px;background:linear-gradient(135deg,#f8cfb9,#b15d72);position:relative;overflow:hidden}.cover-mini:after{content:"GAME";position:absolute;bottom:5px;left:6px;color:rgba(255,255,255,.72);font-size:10px;font-weight:900}.brief-card h3{margin:7px 0 3px;color:var(--plum);font-size:15px;line-height:1.45}.brief-card p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:12px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:29px}.news-list{border-top:1px solid var(--line)}.news-row{display:grid;grid-template-columns:88px 1fr auto;gap:17px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line);transition:.2s}.news-row:hover{padding-left:9px}.news-date{color:var(--orange-dark);font-size:13px;font-weight:900}.news-date small{display:block;color:var(--muted);font-size:11px;font-weight:700}.news-row h3{margin:4px 0;color:var(--plum);font-size:17px;line-height:1.42}.news-row p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:13px;line-height:1.56;-webkit-box-orient:vertical;-webkit-line-clamp:2}.arrow-link{display:grid;place-items:center;width:35px;height:35px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);font-weight:900;transition:.2s}.news-row:hover .arrow-link{background:var(--orange);color:#fff}
.notice-board{padding:23px;border-radius:18px;background:#fff2eb;border:1px solid #f5d4c3}.notice-board h3{margin-bottom:14px;color:var(--plum);font-size:21px}.notice-board ul{padding:0;margin:0;list-style:none}.notice-board li{padding:13px 0;border-bottom:1px dashed #e5beb0;color:#5e4a54;font-size:14px}.notice-board li:last-child{border-bottom:0}.notice-board time{display:block;color:var(--orange-dark);font-size:11px;font-weight:800}
.launch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.launch-card{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.25s}.launch-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#e7b29d}.launch-cover{height:147px;padding:14px;display:flex;align-items:flex-end;background:linear-gradient(135deg,#5d3652,#e47750);color:#fff}.launch-card:nth-child(2) .launch-cover{background:linear-gradient(135deg,#956051,#f1b14a)}.launch-card:nth-child(3) .launch-cover{background:linear-gradient(135deg,#3e585b,#8cc69b)}.launch-cover span{padding:5px 9px;border-radius:99px;background:rgba(255,255,255,.19);font-size:11px;font-weight:800}.launch-body{padding:17px}.launch-body h3{margin:8px 0;color:var(--plum);font-size:19px}.launch-body p{margin:0;color:var(--muted);font-size:13px}.rank-board{display:grid;grid-template-columns:.7fr 1.3fr;overflow:hidden;border-radius:20px;background:#fff0e8}.rank-intro{padding:35px;background:var(--orange);color:#fff}.rank-intro h2{margin-bottom:10px;font-size:31px;line-height:1.3}.rank-intro p{color:#fff0e9;font-size:14px}.rank-list{padding:16px 26px}.rank-item{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid #efd8cc}.rank-item:last-child{border:0}.rank-no{color:#d65b37;font-size:22px;font-style:italic;font-weight:900}.rank-item h3{margin:0;color:var(--plum);font-size:16px}.rank-item p{margin:2px 0 0;color:var(--muted);font-size:12px}.rank-item .text-link{margin:0;font-size:12px}
.timeline{position:relative;max-width:920px;margin:auto}.timeline:before{content:"";position:absolute;left:135px;top:15px;bottom:15px;width:1px;background:#dfcfc7}.timeline-item{display:grid;grid-template-columns:112px 1fr;gap:45px;padding:0 0 24px}.timeline-item:last-child{padding-bottom:0}.timeline-time{position:relative;color:var(--orange-dark);font-size:14px;font-weight:900;text-align:right}.timeline-time:after{content:"";position:absolute;right:-51px;top:7px;width:12px;height:12px;border:4px solid #fff;border-radius:50%;background:var(--orange);box-shadow:0 0 0 1px #dfcfc7}.timeline-content{padding:16px 18px;border:1px solid var(--line);border-radius:14px;background:#fff}.timeline-content h3{margin:0 0 5px;color:var(--plum);font-size:16px}.timeline-content p{margin:0;color:var(--muted);font-size:13px}
.guide-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:20px}.guide-hero{padding:30px;border-radius:20px;background:#eee5e7;color:var(--plum)}.guide-hero h3{font-size:28px;line-height:1.35;margin:14px 0 10px}.guide-hero p{color:#6d5866;font-size:14px}.guide-list{display:grid;gap:10px}.guide-item{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px 17px;border:1px solid var(--line);border-radius:13px;background:#fff;transition:.2s}.guide-item:hover{border-color:#e6af99;box-shadow:var(--shadow-sm)}.guide-item h3{margin:0;color:var(--plum);font-size:15px}.guide-item small{display:block;margin-top:4px;color:var(--muted);font-size:11px}
.coupon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.coupon{position:relative;overflow:hidden;padding:22px;border:1px solid #e6c4b6;border-radius:16px;background:#fff8f2}.coupon:after{content:"";position:absolute;width:28px;height:28px;right:-14px;top:50%;border-radius:50%;background:var(--cream);transform:translateY(-50%);box-shadow:-1px 0 #e6c4b6}.coupon small{color:var(--orange-dark);font-weight:850}.coupon h3{margin:9px 0;color:var(--plum);font-size:19px}.coupon p{margin:0;color:var(--muted);font-size:13px}.channel-matrix{padding:34px;border-radius:21px;background:#fff;border:1px solid var(--line)}.channel-tabs{display:flex;flex-wrap:wrap;gap:11px}.channel-tabs a{padding:10px 16px;border:1px solid #e4d7d0;border-radius:999px;background:#fffaf7;color:var(--plum-2);font-size:14px;font-weight:800;transition:.2s}.channel-tabs a:hover{background:var(--orange);border-color:var(--orange);color:#fff;transform:translateY(-2px)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.step{position:relative;padding:20px;min-height:190px;border-radius:17px;background:#fff;border:1px solid var(--line)}.step-num{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--orange-soft);color:var(--orange-dark);font-weight:900}.step h3{margin:16px 0 7px;color:var(--plum);font-size:17px}.step p{margin:0;color:var(--muted);font-size:13px}
.mobile-showcase{display:grid;grid-template-columns:.84fr 1.16fr;gap:42px;align-items:center;padding:40px 52px;border-radius:24px;background:linear-gradient(115deg,#42283b,#714057);color:#fff;overflow:hidden}.phone-stack{display:flex;justify-content:center;align-items:end;height:290px}.phone{width:166px;height:285px;padding:13px 10px;border:7px solid #18131a;border-radius:28px 28px 18px 18px;background:#fff;box-shadow:20px 14px 0 rgba(255,255,255,.12);transform:rotate(-7deg)}.phone-top{width:55px;height:7px;margin:0 auto 14px;border-radius:9px;background:#231c23}.screen-banner{height:70px;border-radius:10px;background:linear-gradient(135deg,#ff9d70,#d7544a)}.screen-line{height:9px;margin-top:10px;border-radius:5px;background:#ece4e0}.screen-line.short{width:61%}.showcase-copy h2{font-size:33px;margin-bottom:11px}.showcase-copy p{color:#e4d4dc;font-size:14px}.feature-pills{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.feature-pills span{padding:7px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;color:#f8e8ef;font-size:12px;font-weight:700}
.faq-wrap{max-width:900px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 4px;border:0;background:transparent;color:var(--plum);text-align:left;font-size:16px;font-weight:850}.faq-question span:last-child{display:grid;place-items:center;width:27px;height:27px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);font-size:20px;transition:.2s}.faq-answer{display:none;padding:0 4px 20px;color:var(--muted);font-size:14px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span:last-child{transform:rotate(45deg);background:var(--orange);color:#fff}
.dynamic-panel{display:grid;grid-template-columns:.76fr 1.24fr;gap:28px;padding:31px;border-radius:21px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}.dynamic-intro h2{margin-bottom:12px;color:var(--plum);font-size:29px;line-height:1.35}.dynamic-intro p{color:var(--muted);font-size:14px}.dynamic-list{border-top:1px solid var(--line)}.dynamic-item{display:grid;grid-template-columns:auto 1fr;gap:13px;padding:14px 0;border-bottom:1px solid var(--line)}.dynamic-item time{padding-top:3px;color:var(--orange-dark);font-size:11px;font-weight:850}.dynamic-item h3{margin:0;color:var(--plum);font-size:15px;line-height:1.45}.dynamic-item p{display:-webkit-box;overflow:hidden;margin:3px 0 0;color:var(--muted);font-size:12px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.empty-state{padding:32px 20px;text-align:center;color:var(--muted);font-size:14px}.empty-icon{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 10px;border-radius:50%;background:var(--orange-soft);color:var(--orange-dark);font-size:22px}
.site-footer{padding:58px 0 20px;background:#2d202b;color:#e4d6dc}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:42px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand{display:flex;align-items:center;gap:11px;color:#fff;font-size:17px;font-weight:850}.footer-brand .brand-mark{width:37px;height:37px}.footer-desc{max-width:430px;margin:15px 0 0;color:#cdbcc5;font-size:13px}.footer-col h3{margin:0 0 13px;color:#ffb591;font-size:13px}.footer-col a{display:block;width:max-content;max-width:100%;margin:7px 0;color:#ded0d6;font-size:13px;transition:.2s}.footer-col a:hover{color:#ffb591;transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:16px;padding-top:18px;color:#a994a0;font-size:12px}.footer-bottom span:last-child{text-align:right}
@media(max-width:1024px){.primary-nav a{padding:8px 8px;font-size:13px}.brand-name{max-width:230px}.hero-grid{gap:28px}.download-panel{grid-template-columns:.78fr 1.2fr}.qr-box{display:none}.launch-grid{grid-template-columns:repeat(2,1fr)}.launch-card:last-child{grid-column:span 2}.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.header-inner{height:68px}.brand-name{max-width:200px;font-size:14px}.nav-wrap>.btn,.primary-nav{display:none}.menu-toggle{display:grid;place-items:center}.primary-nav.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:4px;padding:12px 16px 17px;border-bottom:1px solid var(--line);background:#fffdf9;box-shadow:var(--shadow-sm)}.primary-nav.open a{padding:11px 12px}.primary-nav a.active:after{display:none}.hero{padding:54px 0 48px}.hero-grid,.content-feature,.news-layout,.guide-grid,.mobile-showcase,.dynamic-panel{grid-template-columns:1fr}.portal-stage{min-height:330px;padding:0 9px}.portal-window{min-height:315px}.floating-card{right:2px}.trust-grid{grid-template-columns:1fr 1fr}.trust-main{grid-column:span 2}.trust-item{padding:16px}.section{padding:58px 0}.section-heading{display:block}.section-heading p{margin-top:10px}.download-panel{grid-template-columns:1fr;padding:22px}.app-tile{min-height:150px}.launch-grid{grid-template-columns:1fr}.launch-card:last-child{grid-column:auto}.rank-board{grid-template-columns:1fr}.rank-intro{padding:27px}.timeline:before{left:10px}.timeline-item{grid-template-columns:1fr;gap:7px;padding-left:31px}.timeline-time{text-align:left}.timeline-time:after{left:-27px;right:auto}.coupon-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:26px}.footer-grid>div:first-child{grid-column:span 2}}
@media(max-width:520px){body{font-size:15px}.container{width:min(calc(100% - 26px),var(--container))}.brand-sub{font-size:8px}.hero{padding-top:42px}h1{font-size:35px;letter-spacing:-1.4px}.hero-copy>p{font-size:15px}.hero-actions .btn{width:100%}.portal-stage{min-height:298px}.portal-window{min-height:290px;padding:18px}.game-banner{margin-top:22px;padding:21px 17px}.game-banner strong{font-size:21px}.mini-feed{gap:6px}.mini-feed div{padding:8px 6px;font-size:9px}.floating-card{width:145px;padding:11px}.trust-grid{grid-template-columns:1fr}.trust-main{grid-column:auto}.trust-main,.trust-item{border-right:0;border-bottom:1px solid var(--line)}.section-heading h2{font-size:28px}.news-row{grid-template-columns:65px 1fr;gap:10px}.news-row .arrow-link{display:none}.news-row h3{font-size:15px}.rank-list{padding:14px}.rank-item{grid-template-columns:32px 1fr}.rank-item .text-link{display:none}.steps{grid-template-columns:1fr}.mobile-showcase{padding:28px 21px}.showcase-copy h2{font-size:27px}.phone-stack{height:230px}.phone{width:137px;height:235px}.dynamic-panel{padding:22px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span:last-child{display:block;margin-top:6px;text-align:left}}

/* roulang page: category1 */
:root{
      --orange:#f36b3f;--orange-dark:#d9512a;--orange-soft:#fff0e8;
      --plum:#34202f;--plum-2:#5f3a50;--ink:#2b2430;--muted:#756b75;
      --paper:#fffdf9;--cream:#f8f3ed;--line:#eadfd7;--white:#fff;
      --green:#498b68;--yellow:#f1b841;--radius:16px;--radius-sm:11px;
      --shadow:0 14px 40px rgba(68,35,49,.09);--shadow-sm:0 7px 20px rgba(68,35,49,.07);
      --container:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:16px;line-height:1.72}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(234,223,215,.86);background:rgba(255,253,249,.96);backdrop-filter:blur(13px)}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:11px;min-width:0}
    .brand-mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(145deg,#ff925c,var(--orange));position:relative;box-shadow:0 7px 15px rgba(243,107,63,.25);flex:0 0 auto}
    .brand-mark:before{content:"九";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:900;font-size:22px;line-height:1}
    .brand-text{min-width:0;line-height:1.15}
    .brand-name{display:block;color:var(--plum);font-size:17px;font-weight:850;letter-spacing:-.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:350px}
    .brand-sub{display:block;margin-top:3px;color:var(--orange-dark);font-size:10px;font-weight:800;letter-spacing:1.6px}
    .nav-wrap{display:flex;align-items:center;gap:18px}
    .primary-nav{display:flex;align-items:center;gap:2px}
    .primary-nav a{position:relative;padding:9px 12px;color:#5d515b;font-size:14px;font-weight:700;border-radius:9px;transition:.2s ease}
    .primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a.active{color:var(--orange-dark);background:var(--orange-soft);outline:none}
    .primary-nav a.active:after{content:"";position:absolute;left:50%;bottom:-14px;width:18px;height:3px;border-radius:6px;background:var(--orange);transform:translateX(-50%)}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 19px;border:1px solid transparent;border-radius:999px;font-size:14px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:focus-visible,.menu-toggle:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(243,107,63,.33);outline-offset:3px}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 17px rgba(243,107,63,.24)}
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 11px 24px rgba(217,81,42,.27)}
    .btn-light{border-color:#e1ccc0;background:#fff;color:var(--plum)}
    .btn-light:hover{background:var(--orange-soft);border-color:var(--orange);transform:translateY(-2px)}
    .btn-dark{background:var(--plum);color:#fff}.btn-dark:hover{background:#4d2e43;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:var(--orange-soft);color:var(--orange-dark);border-radius:10px;width:42px;height:42px;font-size:20px;font-weight:900}
    .page-intro{padding:70px 0 58px;background:linear-gradient(135deg,#fffaf5,#f9eee7);border-bottom:1px solid var(--line)}
    .intro-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:end}
    .eyebrow,.tag{display:inline-flex;align-items:center;border-radius:999px;font-size:12px;font-weight:850}
    .eyebrow{gap:7px;margin-bottom:16px;padding:6px 11px;border:1px solid #f4c6af;background:#fff7f1;color:var(--orange-dark)}
    .eyebrow i{width:7px;height:7px;background:var(--orange);border-radius:50%}
    h1{margin:0;color:var(--plum);font-size:clamp(34px,5vw,62px);line-height:1.15;letter-spacing:-2px}
    .intro-copy p{max-width:690px;margin:20px 0 0;color:#625665;font-size:17px;line-height:1.9}
    .intro-side{padding:24px;border:1px solid #f1d5c6;border-radius:20px;background:#fff;box-shadow:var(--shadow-sm)}
    .intro-side strong{display:block;color:var(--plum);font-size:18px;margin-bottom:10px}
    .intro-side span{display:block;color:var(--muted);font-size:14px}
    .section{padding:76px 0}.section-tint{background:var(--cream)}
    .section-dark{background:var(--plum);color:#fff}
    .section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}
    .section-heading h2{margin:0;color:var(--plum);font-size:clamp(26px,3vw,38px);line-height:1.24;letter-spacing:-1px}
    .section-dark h2{color:#fff}.section-heading p{max-width:500px;margin:0;color:var(--muted);font-size:14px}.section-dark p{color:#d7c6ce}
    .download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .download-card,.version-card,.step,.guide-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);transition:.22s ease}
    .download-card:hover,.version-card:hover,.step:hover,.guide-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .icon-box{width:48px;height:48px;display:grid;place-items:center;margin-bottom:18px;border-radius:14px;background:var(--orange-soft);color:var(--orange-dark);font-size:23px;font-weight:900}
    .download-card h3,.version-card h3,.step h3,.guide-card h3{margin:0 0 8px;color:var(--plum);font-size:20px}
    .download-card p,.version-card p,.step p,.guide-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
    .download-card .btn{margin-top:20px}
    .download-panel{display:grid;grid-template-columns:1fr .85fr;gap:34px;align-items:center;padding:34px;border-radius:22px;background:linear-gradient(130deg,#4b2b42,#713f55);box-shadow:var(--shadow);color:#fff}
    .download-panel h2{margin:0 0 12px;font-size:31px}.download-panel p{margin:0 0 22px;color:#e6d6dc}
    .download-actions{display:flex;flex-wrap:wrap;gap:12px}
    .qr-box{min-height:190px;display:grid;place-items:center;border:1px dashed rgba(255,255,255,.5);border-radius:16px;background:rgba(255,255,255,.08);color:#f7e9e4;text-align:center}
    .qr-box b{display:block;font-size:34px;letter-spacing:5px}.qr-box span{display:block;font-size:13px}
    .version-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .version-label{display:inline-block;margin-bottom:14px;color:var(--orange-dark);font-size:13px;font-weight:850}
    .version-card time{display:block;margin-top:18px;color:var(--muted);font-size:13px}
    .content-list{display:grid;gap:13px}
    .content-item{display:grid;grid-template-columns:88px 1fr auto;gap:20px;align-items:center;padding:20px 22px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:.2s ease}
    .content-item:hover{border-color:#f0b29b;box-shadow:var(--shadow-sm);transform:translateX(3px)}
    .content-thumb{height:66px;border-radius:11px;background:linear-gradient(135deg,#f4b184,#7b4059);position:relative;overflow:hidden}
    .content-thumb:after{content:"九游";position:absolute;right:7px;bottom:4px;color:rgba(255,255,255,.75);font-size:12px;font-weight:800}
    .item-meta{display:flex;gap:8px;align-items:center;margin-bottom:5px;color:var(--muted);font-size:12px}
    .tag{padding:4px 9px;background:var(--orange-soft);color:var(--orange-dark)}
    .content-item h3{margin:0;color:var(--plum);font-size:17px;line-height:1.4}
    .content-item p{margin:4px 0 0;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .arrow{color:var(--orange-dark);font-size:22px;font-weight:900}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative}.step-no{color:var(--orange);font-size:13px;font-weight:900;letter-spacing:1px;margin-bottom:18px}
    .faq-list{max-width:850px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;gap:18px;padding:20px 0;border:0;background:none;color:var(--plum);text-align:left;font-weight:800}.faq-question span{color:var(--orange);font-size:21px}.faq-answer{display:none;padding:0 35px 20px 0;color:var(--muted);font-size:14px}.faq-item.open .faq-answer{display:block}
    .notice{display:flex;gap:16px;align-items:flex-start;padding:24px;border:1px solid #f2c2ad;border-radius:16px;background:#fff5ee}.notice strong{display:block;color:var(--plum);margin-bottom:4px}.notice p{margin:0;color:var(--muted);font-size:14px}
    .cta{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:32px;border-radius:20px;background:var(--orange-soft);border:1px solid #f5cbbb}.cta h2{margin:0;color:var(--plum);font-size:28px}.cta p{margin:7px 0 0;color:var(--muted);font-size:14px}
    .site-footer{padding:48px 0 22px;background:var(--plum);color:#fff}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:45px;padding-bottom:36px}.footer-brand{display:flex;align-items:center;gap:11px;font-weight:850}.footer-brand .brand-mark{box-shadow:none}.footer-desc{max-width:380px;margin:18px 0 0;color:#d7c6ce;font-size:14px}.footer-col{display:flex;flex-direction:column;gap:8px}.footer-col h3{margin:0 0 8px;color:#fff;font-size:15px}.footer-col a{color:#d7c6ce;font-size:14px;transition:.2s}.footer-col a:hover{color:#ffb08d}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);color:#bcaab4;font-size:12px}
    @media(max-width:1024px){.primary-nav a{padding:9px 7px}.intro-grid{gap:30px}.download-panel{grid-template-columns:1fr .65fr}}
    @media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.header-inner{height:68px}.nav-wrap{display:none;position:absolute;left:16px;right:16px;top:76px;padding:12px;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-wrap.show{display:flex}.primary-nav{flex-direction:column;align-items:stretch}.primary-nav a.active:after{display:none}.primary-nav a{padding:12px}.menu-toggle{display:block}.header-inner>.btn{display:none}.intro-grid,.download-panel{grid-template-columns:1fr}.page-intro{padding:52px 0 45px}.section{padding:58px 0}.download-grid,.version-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.section-heading{display:block}.section-heading p{margin-top:10px}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}
    @media(max-width:520px){h1{font-size:38px;letter-spacing:-1.4px}.download-grid,.version-grid,.steps{grid-template-columns:1fr}.content-item{grid-template-columns:62px 1fr;gap:13px;padding:16px}.content-item .arrow{display:none}.content-thumb{height:58px}.content-item h3{font-size:15px}.download-panel{padding:24px}.download-panel h2{font-size:26px}.cta{display:block}.cta .btn{margin-top:18px}.footer-grid{grid-template-columns:1fr}.brand-name{max-width:220px;font-size:15px}}

/* roulang page: category2 */
:root{
      --orange:#f36b3f;--orange-dark:#d9512a;--orange-soft:#fff0e8;
      --plum:#34202f;--plum-2:#5f3a50;--ink:#2b2430;--muted:#756b75;
      --paper:#fffdf9;--cream:#f8f3ed;--line:#eadfd7;--white:#fff;
      --green:#498b68;--yellow:#f1b841;--radius:16px;--radius-sm:11px;
      --shadow:0 14px 40px rgba(68,35,49,.09);--shadow-sm:0 7px 20px rgba(68,35,49,.07);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:16px;line-height:1.72}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(234,223,215,.86);background:rgba(255,253,249,.96);backdrop-filter:blur(13px)}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:11px;min-width:0}
    .brand-mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(145deg,#ff925c,var(--orange));position:relative;box-shadow:0 7px 15px rgba(243,107,63,.25);flex:0 0 auto}
    .brand-mark:before{content:"九";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:900;font-size:22px;line-height:1}
    .brand-text{min-width:0;line-height:1.15}
    .brand-name{display:block;color:var(--plum);font-size:17px;font-weight:850;letter-spacing:-.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:350px}
    .brand-sub{display:block;margin-top:3px;color:var(--orange-dark);font-size:10px;font-weight:800;letter-spacing:1.6px}
    .nav-wrap{display:flex;align-items:center;gap:18px}
    .primary-nav{display:flex;align-items:center;gap:2px}
    .primary-nav a{position:relative;padding:9px 12px;color:#5d515b;font-size:14px;font-weight:700;border-radius:9px;transition:.2s ease}
    .primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a.active{color:var(--orange-dark);background:var(--orange-soft);outline:none}
    .primary-nav a.active:after{content:"";position:absolute;left:50%;bottom:-14px;width:18px;height:3px;border-radius:6px;background:var(--orange);transform:translateX(-50%)}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 19px;border:1px solid transparent;border-radius:999px;font-size:14px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:focus-visible,.menu-toggle:focus-visible,.filter-input:focus-visible{outline:3px solid rgba(243,107,63,.33);outline-offset:3px}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 17px rgba(243,107,63,.24)}
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 11px 24px rgba(217,81,42,.27)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{border-color:#e1ccc0;background:#fff;color:var(--plum)}
    .btn-light:hover{background:var(--orange-soft);border-color:var(--orange);transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:var(--orange-soft);color:var(--orange-dark);border-radius:10px;width:42px;height:42px;font-size:20px;font-weight:900}
    .page-hero{position:relative;overflow:hidden;padding:68px 0 52px;background:linear-gradient(122deg,#fff8f2 0%,#f6e9e5 100%)}
    .page-hero:before{content:"";position:absolute;right:6%;top:-115px;width:355px;height:355px;border-radius:50%;border:50px solid rgba(243,107,63,.11)}
    .breadcrumb{position:relative;display:flex;flex-wrap:wrap;gap:9px;margin-bottom:22px;color:var(--muted);font-size:13px;font-weight:700}
    .breadcrumb span{color:#b398a6}
    .eyebrow{position:relative;display:inline-flex;align-items:center;gap:7px;margin:0 0 15px;padding:6px 11px;border:1px solid #f4c6af;border-radius:999px;background:#fff7f1;color:var(--orange-dark);font-size:12px;font-weight:850;letter-spacing:.4px}
    .eyebrow i{width:7px;height:7px;background:var(--orange);border-radius:50%;box-shadow:0 0 0 4px rgba(243,107,63,.13)}
    h1{position:relative;max-width:800px;margin:0;color:var(--plum);font-size:clamp(34px,5vw,58px);line-height:1.18;letter-spacing:-2px;font-weight:900}
    .hero-desc{position:relative;max-width:760px;margin:19px 0 0;color:#625665;font-size:16px;line-height:1.9}
    .news-pulse{position:relative;display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
    .pulse-item{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid #ead6cd;border-radius:999px;background:rgba(255,255,255,.72);color:var(--plum-2);font-size:13px;font-weight:750}
    .pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(73,139,104,.12)}
    .section{padding:76px 0}
    .section-tint{background:var(--cream)}
    .section-dark{background:var(--plum);color:#fff}
    .section-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-heading h2{margin:0;color:var(--plum);font-size:clamp(25px,3.2vw,38px);line-height:1.25;letter-spacing:-1.2px;font-weight:900}
    .section-heading p{max-width:475px;margin:0;color:var(--muted);font-size:14px}
    .section-dark .section-heading h2{color:#fff}
    .section-dark .section-heading p{color:#d8c9d1}
    .filter-panel{display:grid;grid-template-columns:1.2fr auto;gap:18px;padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
    .search-box{display:flex;align-items:center;gap:10px;padding:0 14px;border:1px solid #e6d5cd;border-radius:12px;background:#fffaf7}
    .search-icon{color:var(--orange-dark);font-size:18px}
    .filter-input{width:100%;padding:12px 0;border:0;outline:0;background:transparent;color:var(--ink);font-size:14px}
    .filter-input::placeholder{color:#a08f9a}
    .filter-tags{display:flex;align-items:center;flex-wrap:wrap;gap:8px}
    .filter-tag{padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:var(--paper);color:var(--plum-2);font-size:13px;font-weight:800;transition:.2s ease}
    .filter-tag:hover,.filter-tag.active{border-color:#f3aa88;background:var(--orange-soft);color:var(--orange-dark)}
    .news-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;align-items:start}
    .news-list{display:grid;gap:14px}
    .news-card{display:grid;grid-template-columns:154px minmax(0,1fr);gap:19px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 3px 0 rgba(80,43,60,.015);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
    .news-card:hover{transform:translateY(-3px);border-color:#efb39b;box-shadow:var(--shadow)}
    .cover{position:relative;display:flex;align-items:flex-end;min-height:142px;padding:13px;overflow:hidden;border-radius:12px;background:linear-gradient(145deg,#75425b,#34202f);color:#fff}
    .cover:before{content:"九游";position:absolute;right:-9px;top:12px;color:rgba(255,255,255,.11);font-size:38px;font-weight:900;letter-spacing:-4px}
    .cover.orange{background:linear-gradient(145deg,#ff9a63,#df5732)}
    .cover.gold{background:linear-gradient(145deg,#c79638,#5c3a2c)}
    .cover.green{background:linear-gradient(145deg,#649d78,#2f5545)}
    .cover-label{position:relative;padding:4px 8px;border-radius:999px;background:rgba(255,255,255,.2);font-size:11px;font-weight:800;backdrop-filter:blur(4px)}
    .news-content{min-width:0;padding:2px 3px 1px 0}
    .card-meta{display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px;font-weight:700}
    .tag{display:inline-flex;align-items:center;padding:3px 8px;border-radius:999px;background:var(--orange-soft);color:var(--orange-dark);font-size:11px;font-weight:850}
    .tag.plum{background:#f2e8ed;color:var(--plum-2)}
    .tag.green{background:#e8f3eb;color:#347153}
    .news-content h3{display:-webkit-box;overflow:hidden;margin:8px 0 7px;color:var(--plum);font-size:18px;line-height:1.42;font-weight:850;-webkit-box-orient:vertical;-webkit-line-clamp:2}
    .news-content p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:14px;line-height:1.75;-webkit-box-orient:vertical;-webkit-line-clamp:2}
    .read-link{display:inline-flex;align-items:center;gap:5px;margin-top:10px;color:var(--orange-dark);font-size:13px;font-weight:850}
    .read-link:after{content:"→";font-size:16px;transition:transform .2s ease}
    .read-link:hover:after{transform:translateX(4px)}
    .sidebar-stack{display:grid;gap:18px}
    .side-panel{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
    .side-panel h3{margin:0 0 14px;color:var(--plum);font-size:19px;font-weight:900}
    .ranking{margin:0;padding:0;list-style:none;counter-reset:rank}
    .ranking li{display:grid;grid-template-columns:30px 1fr;gap:9px;padding:12px 0;border-bottom:1px solid #f0e7e1;counter-increment:rank}
    .ranking li:last-child{padding-bottom:0;border-bottom:0}
    .ranking li:before{content:counter(rank,decimal-leading-zero);display:grid;place-items:center;width:25px;height:25px;border-radius:8px;background:#f4ece7;color:var(--plum-2);font-size:10px;font-weight:900}
    .ranking li:nth-child(-n+3):before{background:var(--orange);color:#fff}
    .ranking a{display:block;color:var(--plum);font-size:14px;line-height:1.5;font-weight:800;transition:color .2s ease}
    .ranking a:hover{color:var(--orange-dark)}
    .ranking small{display:block;margin-top:3px;color:var(--muted);font-size:11px}
    .notice-box{padding:21px;border-radius:var(--radius);background:linear-gradient(145deg,#43293d,#684157);color:#fff}
    .notice-box .tag{background:rgba(255,255,255,.15);color:#fff}
    .notice-box h3{margin:10px 0 7px;font-size:19px;line-height:1.38;font-weight:900}
    .notice-box p{margin:0;color:#e4d4dc;font-size:13px;line-height:1.7}
    .topic-strip{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
    .topic-feature{position:relative;overflow:hidden;min-height:255px;padding:28px;border-radius:20px;background:linear-gradient(125deg,#5c304a,#9d4e5f);color:#fff}
    .topic-feature:after{content:"NEW";position:absolute;right:18px;bottom:-20px;color:rgba(255,255,255,.09);font-size:88px;font-weight:950;letter-spacing:-6px}
    .topic-feature h3{position:relative;max-width:455px;margin:14px 0 10px;font-size:28px;line-height:1.3;font-weight:900}
    .topic-feature p{position:relative;max-width:470px;margin:0;color:#eadde2;font-size:14px}
    .topic-status{position:relative;display:inline-flex;gap:8px;align-items:center;padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.14);font-size:12px;font-weight:800}
    .topic-status b{width:7px;height:7px;border-radius:50%;background:#ffd26a}
    .topic-side{display:grid;gap:12px}
    .mini-topic{display:flex;align-items:center;gap:14px;padding:16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.2s ease}
    .mini-topic:hover{border-color:#efb39b;transform:translateX(3px)}
    .mini-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:var(--orange-soft);color:var(--orange-dark);font-weight:900;flex:0 0 auto}
    .mini-topic strong{display:block;color:var(--plum);font-size:15px;line-height:1.4}
    .mini-topic small{display:block;margin-top:3px;color:var(--muted);font-size:12px}
    .timeline{position:relative;max-width:900px;margin:0 auto;padding-left:30px}
    .timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:9px;width:2px;background:#d9c4cb}
    .timeline-item{position:relative;padding:0 0 24px 23px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item:before{content:"";position:absolute;left:-30px;top:5px;width:16px;height:16px;border:4px solid var(--cream);border-radius:50%;background:var(--orange);box-shadow:0 0 0 1px #eab49c}
    .timeline-date{color:var(--orange-dark);font-size:12px;font-weight:900;letter-spacing:.4px}
    .timeline-item h3{margin:4px 0;color:var(--plum);font-size:18px;line-height:1.45;font-weight:900}
    .timeline-item p{margin:0;color:var(--muted);font-size:14px}
    .reading-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .reading-card{padding:22px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.06)}
    .reading-card b{display:grid;place-items:center;width:35px;height:35px;margin-bottom:14px;border-radius:11px;background:var(--orange);color:#fff;font-size:14px}
    .reading-card h3{margin:0 0 7px;font-size:17px;font-weight:900}
    .reading-card p{margin:0;color:#dccbd3;font-size:13px;line-height:1.75}
    .more-row{margin-top:27px;text-align:center}
    .empty-state{padding:42px 24px;border:1px dashed #dfc8bb;border-radius:var(--radius);background:#fffaf6;text-align:center;color:var(--muted)}
    .empty-icon{display:grid;place-items:center;width:52px;height:52px;margin:0 auto 12px;border-radius:16px;background:var(--orange-soft);color:var(--orange-dark);font-size:24px}
    .empty-state p{margin:0 0 15px}
    .site-footer{padding:57px 0 22px;background:#2d1c2a;color:#eee2e7}
    .footer-grid{display:grid;grid-template-columns:1.55fr 1fr 1fr;gap:42px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;font-size:17px;font-weight:900}
    .footer-brand .brand-mark{width:34px;height:34px;border-radius:11px}
    .footer-brand .brand-mark:before{font-size:19px}
    .footer-desc{max-width:410px;margin:15px 0 0;color:#cdbbc4;font-size:14px;line-height:1.8}
    .footer-col h3{margin:2px 0 13px;color:#fff;font-size:15px;font-weight:900}
    .footer-col a{display:block;width:max-content;max-width:100%;margin:8px 0;color:#cdbbc4;font-size:14px;transition:color .2s ease,transform .2s ease}
    .footer-col a:hover{color:#ffb291;transform:translateX(3px)}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:19px;color:#ac98a3;font-size:12px}
    @media (max-width:1024px){
      .brand-name{max-width:240px}.news-layout{grid-template-columns:minmax(0,1fr) 270px}.topic-strip{grid-template-columns:1fr}.reading-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .header-inner{height:68px}.brand-name{max-width:220px;font-size:15px}.nav-wrap>.btn{display:none}
      .menu-toggle{display:block}.primary-nav{display:none;position:absolute;top:68px;left:16px;right:16px;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .primary-nav.open{display:flex}.primary-nav a{padding:11px 13px}.primary-nav a.active:after{display:none}
      .page-hero{padding:50px 0 42px}h1{font-size:38px}.section{padding:58px 0}.section-heading{display:block}.section-heading p{margin-top:10px}
      .filter-panel{grid-template-columns:1fr}.news-layout{grid-template-columns:1fr}.sidebar-stack{grid-template-columns:1fr 1fr}.news-card{grid-template-columns:128px minmax(0,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:520px){
      body{font-size:15px}.container{width:min(calc(100% - 28px),var(--container))}.brand-sub{font-size:9px}.brand-name{max-width:185px}
      h1{font-size:32px;letter-spacing:-1.4px}.hero-desc{font-size:15px}.filter-tags{gap:6px}.filter-tag{padding:7px 10px;font-size:12px}
      .news-card{grid-template-columns:1fr;padding:12px}.cover{min-height:100px}.news-content h3{font-size:17px}.sidebar-stack{grid-template-columns:1fr}
      .topic-feature{min-height:230px;padding:22px}.topic-feature h3{font-size:23px}.reading-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}
    }

/* roulang page: article */
:root{
      --orange:#f36b3f;
      --orange-dark:#d9512a;
      --orange-soft:#fff0e8;
      --plum:#34202f;
      --plum-2:#5f3a50;
      --ink:#2b2430;
      --muted:#756b75;
      --paper:#fffdf9;
      --cream:#f8f3ed;
      --line:#eadfd7;
      --white:#fff;
      --green:#498b68;
      --yellow:#f1b841;
      --radius:16px;
      --radius-sm:11px;
      --shadow:0 14px 40px rgba(68,35,49,.09);
      --shadow-sm:0 7px 20px rgba(68,35,49,.07);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:16px;line-height:1.72}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(234,223,215,.86);background:rgba(255,253,249,.96);backdrop-filter:blur(13px)}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:11px;min-width:0}
    .brand-mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(145deg,#ff925c,var(--orange));position:relative;box-shadow:0 7px 15px rgba(243,107,63,.25);flex:0 0 auto}
    .brand-mark:before{content:"九";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:900;font-size:22px;line-height:1}
    .brand-text{min-width:0;line-height:1.15}
    .brand-name{display:block;color:var(--plum);font-size:17px;font-weight:850;letter-spacing:-.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:350px}
    .brand-sub{display:block;margin-top:3px;color:var(--orange-dark);font-size:10px;font-weight:800;letter-spacing:1.6px}
    .nav-wrap{display:flex;align-items:center;gap:18px}
    .primary-nav{display:flex;align-items:center;gap:2px}
    .primary-nav a{position:relative;padding:9px 12px;color:#5d515b;font-size:14px;font-weight:700;border-radius:9px;transition:.2s ease}
    .primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a.active{color:var(--orange-dark);background:var(--orange-soft);outline:none}
    .primary-nav a.active:after{content:"";position:absolute;left:50%;bottom:-14px;width:18px;height:3px;border-radius:6px;background:var(--orange);transform:translateX(-50%)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 19px;border:1px solid transparent;border-radius:999px;font-size:14px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:focus-visible,.menu-toggle:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(243,107,63,.33);outline-offset:3px}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 17px rgba(243,107,63,.24)}
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 11px 24px rgba(217,81,42,.27)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{border-color:#e1ccc0;background:#fff;color:var(--plum)}
    .btn-light:hover{background:var(--orange-soft);border-color:var(--orange);transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:var(--orange-soft);color:var(--orange-dark);border-radius:10px;width:42px;height:42px;font-size:20px;font-weight:900}
    .article-hero{position:relative;overflow:hidden;padding:62px 0 52px;background:radial-gradient(circle at 84% 18%,rgba(255,187,151,.58),rgba(255,226,210,.16) 25%,transparent 48%),linear-gradient(135deg,#fffaf5 0%,#f9eee7 100%)}
    .article-hero:after{content:"";position:absolute;right:-95px;bottom:-160px;width:380px;height:380px;border:46px solid rgba(243,107,63,.11);border-radius:50%}
    .breadcrumb{position:relative;z-index:1;display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:21px;color:var(--muted);font-size:13px;font-weight:700}
    .breadcrumb a{color:var(--plum-2);transition:color .2s ease}
    .breadcrumb a:hover{color:var(--orange-dark)}
    .breadcrumb b{color:#b4a4ac;font-weight:700}
    .article-head{position:relative;z-index:1;max-width:920px}
    .article-kicker{display:inline-flex;align-items:center;gap:7px;margin-bottom:15px;padding:6px 11px;border:1px solid #f4c6af;border-radius:999px;background:#fff7f1;color:var(--orange-dark);font-size:12px;font-weight:850}
    .article-kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(243,107,63,.12)}
    h1{margin:0;color:var(--plum);font-size:clamp(31px,4.2vw,52px);line-height:1.2;letter-spacing:-1.7px;font-weight:900}
    .article-intro{max-width:820px;margin:19px 0 0;color:#665966;font-size:17px;line-height:1.9}
    .article-meta{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:24px;color:var(--muted);font-size:13px;font-weight:700}
    .article-meta span{display:inline-flex;align-items:center;gap:7px}
    .article-meta i{width:7px;height:7px;border-radius:50%;background:var(--orange)}
    .main-wrap{padding:65px 0 82px}
    .article-layout{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:42px;align-items:start}
    .article-main{min-width:0}
    .summary-box{padding:24px 26px;border:1px solid #f1d7ca;border-left:5px solid var(--orange);border-radius:var(--radius);background:#fff7f1;box-shadow:var(--shadow-sm)}
    .summary-label{display:flex;align-items:center;gap:9px;margin-bottom:9px;color:var(--orange-dark);font-size:13px;font-weight:900}
    .summary-label:before{content:"●";font-size:12px}
    .summary-box p{margin:0;color:#5e4e59;font-size:15px}
    .article-content{margin-top:26px;padding:clamp(23px,4vw,48px);border:1px solid var(--line);border-radius:20px;background:var(--white);box-shadow:var(--shadow)}
    .article-content>*:first-child{margin-top:0}
    .article-content>*:last-child{margin-bottom:0}
    .article-content h2{margin:1.7em 0 .65em;padding-left:15px;border-left:4px solid var(--orange);color:var(--plum);font-size:clamp(23px,2.6vw,30px);line-height:1.35;font-weight:900}
    .article-content h3{margin:1.5em 0 .6em;color:var(--plum-2);font-size:20px;font-weight:850}
    .article-content p{margin:0 0 1.25em;color:#463c46}
    .article-content ul,.article-content ol{margin:0 0 1.35em;padding-left:1.4em}
    .article-content li{margin:.42em 0;padding-left:.25em}
    .article-content a{color:var(--orange-dark);font-weight:800;text-decoration:underline;text-decoration-color:rgba(243,107,63,.35);text-underline-offset:3px}
    .article-content a:hover{color:var(--plum)}
    .article-content blockquote{margin:1.5em 0;padding:17px 20px;border-left:4px solid var(--yellow);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:#fff9e9;color:#5d4c37;font-weight:700}
    .article-content img{width:auto;max-width:100%;height:auto;margin:1.6em auto;border-radius:13px;box-shadow:var(--shadow-sm)}
    .article-content table{display:block;max-width:100%;overflow-x:auto;margin:1.5em 0;border:1px solid var(--line);border-radius:10px;border-spacing:0}
    .article-content th,.article-content td{padding:12px 14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);white-space:nowrap}
    .article-content th{background:var(--cream);color:var(--plum)}
    .article-content tr:last-child td{border-bottom:0}
    .article-content th:last-child,.article-content td:last-child{border-right:0}
    .content-side{position:sticky;top:102px}
    .side-card{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow-sm)}
    .side-card+.side-card{margin-top:17px}
    .side-card h2{margin:0 0 13px;color:var(--plum);font-size:17px;font-weight:900}
    .side-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
    .keyword-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .keyword-list span{padding:5px 9px;border:1px solid #f1d5c7;border-radius:999px;background:var(--orange-soft);color:var(--orange-dark);font-size:12px;font-weight:800}
    .download-card{overflow:hidden;border-color:#594051;background:linear-gradient(145deg,#432b3d,#34202f);color:#fff}
    .download-card h2{color:#fff}
    .download-card p{color:#e2d2da}
    .download-card .btn{width:100%;margin-top:17px}
    .section{padding:0 0 62px}
    .section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
    .section-heading h2{margin:0;color:var(--plum);font-size:clamp(25px,3vw,34px);line-height:1.25;letter-spacing:-1px;font-weight:900}
    .section-heading p{max-width:485px;margin:0;color:var(--muted);font-size:14px}
    .notice-strip{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:26px 30px;border-radius:20px;background:linear-gradient(115deg,#fff0e8,#fffaf3);border:1px solid #f1d5c7}
    .notice-strip strong{display:block;color:var(--plum);font-size:18px}
    .notice-strip p{margin:4px 0 0;color:#6c5965;font-size:14px}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .related-card{display:flex;flex-direction:column;min-height:210px;padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
    .related-card:hover{transform:translateY(-4px);border-color:#efbea9;box-shadow:var(--shadow)}
    .related-tag{display:inline-flex;align-self:flex-start;margin-bottom:15px;padding:4px 9px;border-radius:999px;background:var(--orange-soft);color:var(--orange-dark);font-size:12px;font-weight:850}
    .related-card h3{margin:0;color:var(--plum);font-size:18px;line-height:1.45;font-weight:850}
    .related-card p{margin:9px 0 15px;color:var(--muted);font-size:14px;line-height:1.7}
    .related-card span{margin-top:auto;color:var(--orange-dark);font-size:13px;font-weight:850}
    .action-panel{padding:34px;border-radius:20px;background:var(--plum);color:#fff}
    .action-panel h2{margin:0;color:#fff;font-size:clamp(24px,3vw,34px);font-weight:900}
    .action-panel p{max-width:690px;margin:10px 0 0;color:#dacbd2}
    .action-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .action-panel .btn-light{background:#fff;color:var(--plum)}
    .action-panel .btn-light:hover{background:var(--orange-soft)}
    .empty-state{padding:52px 28px;border:1px dashed #e5bca9;border-radius:20px;background:#fff8f4;text-align:center}
    .empty-icon{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 16px;border-radius:18px;background:var(--orange-soft);color:var(--orange-dark);font-size:26px;font-weight:900}
    .empty-state h2{margin:0;color:var(--plum);font-size:25px;font-weight:900}
    .empty-state p{max-width:530px;margin:10px auto 20px;color:var(--muted)}
    .site-footer{padding:58px 0 22px;background:#2d1d2a;color:#f6ebef}
    .footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:42px;padding-bottom:42px}
    .footer-brand{display:inline-flex;align-items:center;gap:11px;color:#fff;font-size:18px;font-weight:900}
    .footer-brand .brand-mark{width:36px;height:36px;border-radius:12px}
    .footer-desc{max-width:410px;margin:16px 0 0;color:#cfbdc6;font-size:14px}
    .footer-col h3{margin:4px 0 13px;color:#fff;font-size:15px;font-weight:850}
    .footer-col a{display:block;width:max-content;max-width:100%;margin:8px 0;color:#d6c3cb;font-size:14px;transition:color .2s ease,transform .2s ease}
    .footer-col a:hover{color:#ff9a72;transform:translateX(3px)}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:21px;border-top:1px solid rgba(255,255,255,.13);color:#bcaab4;font-size:12px}
    @media (max-width:1024px){
      .primary-nav a{padding:9px 8px}
      .article-layout{grid-template-columns:minmax(0,1fr) 235px;gap:25px}
      .related-grid{grid-template-columns:1fr 1fr}
      .related-card:last-child{grid-column:span 2}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .header-inner{height:68px}
      .brand-name{max-width:210px;font-size:15px}
      .nav-wrap .btn{display:none}
      .menu-toggle{display:grid;place-items:center}
      .primary-nav{display:none;position:absolute;top:68px;right:16px;left:16px;padding:10px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .primary-nav.is-open{display:flex}
      .primary-nav a{padding:11px 13px}
      .primary-nav a.active:after{display:none}
      .article-hero{padding:44px 0 39px}
      .article-intro{font-size:16px}
      .article-layout{grid-template-columns:1fr}
      .content-side{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}
      .side-card+.side-card{margin-top:0}
      .notice-strip{align-items:flex-start;flex-direction:column;padding:24px}
      .footer-grid{grid-template-columns:1.3fr 1fr;gap:28px}
      .footer-grid>div:first-child{grid-column:span 2}
    }
    @media (max-width:520px){
      body{font-size:15px}
      .container{width:min(calc(100% - 28px),var(--container))}
      .brand-name{max-width:175px}
      h1{font-size:30px;letter-spacing:-1px}
      .article-meta{gap:7px 13px}
      .article-content{padding:23px 19px;border-radius:15px}
      .article-content h2{padding-left:11px;font-size:23px}
      .content-side{grid-template-columns:1fr}
      .related-grid{grid-template-columns:1fr}
      .related-card:last-child{grid-column:auto}
      .action-panel{padding:27px 22px}
      .action-row .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .footer-bottom{flex-direction:column;gap:5px}
    }

/* roulang page: category3 */
:root{
      --orange:#f36b3f;
      --orange-dark:#d9512a;
      --orange-soft:#fff0e8;
      --plum:#34202f;
      --plum-2:#5f3a50;
      --ink:#2b2430;
      --muted:#756b75;
      --paper:#fffdf9;
      --cream:#f8f3ed;
      --line:#eadfd7;
      --white:#fff;
      --green:#498b68;
      --yellow:#f1b841;
      --radius:16px;
      --radius-sm:11px;
      --shadow:0 14px 40px rgba(68,35,49,.09);
      --shadow-sm:0 7px 20px rgba(68,35,49,.07);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;font-size:16px;line-height:1.72}
    a{color:inherit;text-decoration:none}
    a:hover{color:var(--orange-dark)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(234,223,215,.86);background:rgba(255,253,249,.96);backdrop-filter:blur(13px)}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{display:flex;align-items:center;gap:11px;min-width:0}
    .brand-mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(145deg,#ff925c,var(--orange));position:relative;box-shadow:0 7px 15px rgba(243,107,63,.25);flex:0 0 auto}
    .brand-mark:before{content:"九";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-weight:900;font-size:22px;line-height:1}
    .brand-text{min-width:0;line-height:1.15}
    .brand-name{display:block;color:var(--plum);font-size:17px;font-weight:850;letter-spacing:-.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:350px}
    .brand-sub{display:block;margin-top:3px;color:var(--orange-dark);font-size:10px;font-weight:800;letter-spacing:1.6px}
    .nav-wrap{display:flex;align-items:center;gap:18px}
    .primary-nav{display:flex;align-items:center;gap:2px}
    .primary-nav a{position:relative;padding:9px 12px;color:#5d515b;font-size:14px;font-weight:700;border-radius:9px;transition:.2s ease}
    .primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a.active{color:var(--orange-dark);background:var(--orange-soft);outline:none}
    .primary-nav a.active:after{content:"";position:absolute;left:50%;bottom:-14px;width:18px;height:3px;border-radius:6px;background:var(--orange);transform:translateX(-50%)}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:10px 19px;border:1px solid transparent;border-radius:999px;font-size:14px;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease}
    .btn:focus-visible,.menu-toggle:focus-visible,.faq-question:focus-visible{outline:3px solid rgba(243,107,63,.33);outline-offset:3px}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 17px rgba(243,107,63,.24)}
    .btn-primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px);box-shadow:0 11px 24px rgba(217,81,42,.27)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{border-color:#e1ccc0;background:#fff;color:var(--plum)}
    .btn-light:hover{background:var(--orange-soft);border-color:var(--orange);color:var(--plum);transform:translateY(-2px)}
    .btn-dark{background:var(--plum);color:#fff}
    .btn-dark:hover{background:#4d2e43;color:#fff;transform:translateY(-2px)}
    .menu-toggle{display:none;border:0;background:var(--orange-soft);color:var(--orange-dark);border-radius:10px;width:42px;height:42px;font-size:20px;font-weight:900}
    .page-hero{padding:70px 0 64px;background:linear-gradient(135deg,#fffaf5 0%,#f9eee7 100%);border-bottom:1px solid var(--line)}
    .page-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:7px;margin-bottom:16px;padding:6px 11px;border:1px solid #f4c6af;border-radius:999px;background:#fff7f1;color:var(--orange-dark);font-size:12px;font-weight:850}
    .eyebrow i{width:7px;height:7px;background:var(--orange);border-radius:50%;box-shadow:0 0 0 4px rgba(243,107,63,.13)}
    h1,h2,h3{color:var(--plum);font-weight:850;letter-spacing:-1px}
    h1{margin:0 0 18px;font-size:clamp(34px,5vw,58px);line-height:1.15}
    .page-hero p{max-width:680px;margin:0;color:#625665;font-size:17px;line-height:1.9}
    .hero-panel{position:relative;min-height:245px;padding:28px;border-radius:22px;background:var(--plum);color:#fff;box-shadow:var(--shadow);overflow:hidden}
    .hero-panel:after{content:"攻略";position:absolute;right:-10px;bottom:-31px;color:rgba(255,255,255,.08);font-size:150px;font-weight:900;line-height:1}
    .panel-kicker{position:relative;z-index:1;color:#ffc3a8;font-size:13px;font-weight:800}
    .panel-title{position:relative;z-index:1;margin:14px 0 23px;color:#fff;font-size:25px;line-height:1.35}
    .panel-tags{position:relative;z-index:1;display:flex;gap:8px;flex-wrap:wrap}
    .panel-tags span{padding:6px 11px;border:1px solid rgba(255,255,255,.2);border-radius:999px;color:#f8e6dd;font-size:12px}
    .section{padding:78px 0}
    .section-tint{background:var(--cream)}
    .section-dark{background:var(--plum);color:#fff}
    .section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:30px}
    .section-heading h2{margin:0;font-size:clamp(26px,3vw,38px);line-height:1.24}
    .section-dark .section-heading h2{color:#fff}
    .section-heading p{max-width:480px;margin:0;color:var(--muted);font-size:14px}
    .section-dark .section-heading p{color:#d7c6ce}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);transition:.22s ease}
    .topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#f2baa1}
    .topic-icon{display:grid;place-items:center;width:45px;height:45px;margin-bottom:17px;border-radius:14px;background:var(--orange-soft);color:var(--orange-dark);font-size:21px;font-weight:900}
    .topic-card h3{margin:0 0 8px;font-size:19px}
    .topic-card p{margin:0;color:var(--muted);font-size:14px}
    .filter-bar{display:flex;gap:12px;align-items:center;margin-bottom:26px;padding:13px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
    .filter-bar input{flex:1;min-width:150px;padding:11px 15px;border:1px solid var(--line);border-radius:10px;background:#fffaf6;color:var(--ink);outline:none}
    .filter-bar input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(243,107,63,.12)}
    .select-chip{padding:10px 15px;border:1px solid var(--line);border-radius:10px;background:#fffaf6;color:var(--plum);font-size:14px;font-weight:700}
    .article-layout{display:grid;grid-template-columns:1fr 310px;gap:28px;align-items:start}
    .article-list{display:flex;flex-direction:column;gap:13px}
    .article-item{display:grid;grid-template-columns:145px 1fr;gap:21px;padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.2s ease}
    .article-item:hover{border-color:#efb69d;box-shadow:var(--shadow-sm);transform:translateX(3px)}
    .article-cover{min-height:118px;border-radius:10px;background:linear-gradient(135deg,#f7c7ad,#9b5870);position:relative;overflow:hidden}
    .article-cover:after{content:"九游";position:absolute;right:10px;bottom:4px;color:rgba(255,255,255,.35);font-size:28px;font-weight:900}
    .article-meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:7px;color:var(--muted);font-size:12px}
    .tag{display:inline-flex;padding:3px 9px;border-radius:999px;background:var(--orange-soft);color:var(--orange-dark);font-weight:800}
    .article-item h3{margin:0 0 6px;font-size:18px;line-height:1.4}
    .article-item p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0;color:var(--muted);font-size:14px}
    .side-card{padding:23px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
    .side-card h3{margin:0 0 17px;font-size:19px}
    .rank-list{margin:0;padding:0;list-style:none}
    .rank-list li{display:grid;grid-template-columns:27px 1fr;gap:9px;padding:13px 0;border-bottom:1px solid var(--line)}
    .rank-list li:last-child{border-bottom:0}
    .rank-no{color:var(--orange);font-size:17px;font-weight:900}
    .rank-list a{display:block;color:var(--plum);font-size:14px;font-weight:750;line-height:1.45}
    .rank-list small{display:block;margin-top:4px;color:var(--muted);font-size:12px}
    .timeline{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .timeline:before{content:"";position:absolute;left:8%;right:8%;top:19px;height:1px;background:#765066}
    .timeline-item{position:relative;padding:50px 22px 22px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.06)}
    .timeline-dot{position:absolute;top:12px;left:22px;width:15px;height:15px;border:4px solid var(--plum);border-radius:50%;background:var(--orange)}
    .timeline-item h3{margin:0 0 8px;color:#fff;font-size:18px}
    .timeline-item p{margin:0;color:#d7c6ce;font-size:14px}
    .status{display:inline-block;margin-bottom:10px;color:#ffc3a8;font-size:12px;font-weight:850}
    .notice-strip{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:23px 27px;border:1px solid #f3c6b1;border-radius:var(--radius);background:#fff5ed}
    .notice-strip strong{display:block;margin-bottom:4px;color:var(--plum);font-size:18px}
    .notice-strip span{color:var(--muted);font-size:14px}
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;overflow:hidden}
    .faq-question{width:100%;padding:18px 20px;border:0;background:transparent;color:var(--plum);text-align:left;font-weight:800;display:flex;justify-content:space-between;gap:15px}
    .faq-question span{color:var(--orange)}
    .faq-answer{padding:0 20px 18px;color:var(--muted);font-size:14px}
    .cta-band{padding:34px 0;background:var(--orange)}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-inner h2{margin:0;color:#fff;font-size:28px}
    .cta-inner p{margin:5px 0 0;color:#fff1ea;font-size:14px}
    .cta-band .btn-light{border-color:#fff;background:#fff;color:var(--plum)}
    .empty-state{padding:50px 25px;border:1px dashed #e7b9a5;border-radius:var(--radius);background:#fffaf6;text-align:center;color:var(--muted)}
    .empty-state b{display:block;margin-bottom:7px;color:var(--plum);font-size:18px}
    .site-footer{padding:55px 0 22px;background:var(--plum);color:#d7c6ce}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:55px;padding-bottom:42px}
    .footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-size:17px;font-weight:850}
    .footer-brand .brand-mark{width:35px;height:35px}
    .footer-desc{max-width:340px;margin:16px 0 0;color:#cdbbc5;font-size:14px}
    .footer-col h3{margin:0 0 14px;color:#fff;font-size:15px}
    .footer-col a{display:block;margin:8px 0;color:#cdbbc5;font-size:14px}
    .footer-col a:hover{color:#ffc3a8}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:19px;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#bda9b5}
    @media(max-width:1024px){
      .primary-nav a{padding-left:8px;padding-right:8px;font-size:13px}
      .page-hero-grid{gap:35px}
      .article-layout{grid-template-columns:1fr 270px}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .header-inner{height:68px}
      .nav-wrap{gap:10px}
      .primary-nav{display:none;position:absolute;left:16px;right:16px;top:76px;padding:10px;flex-direction:column;align-items:stretch;border:1px solid var(--line);border-radius:14px;background:#fffdf9;box-shadow:var(--shadow)}
      .primary-nav.open{display:flex}
      .primary-nav a.active:after{display:none}
      .primary-nav a{padding:12px 14px}
      .menu-toggle{display:block}
      .nav-wrap>.btn{display:none}
      .brand-name{max-width:220px;font-size:15px}
      .page-hero{padding:52px 0}
      .page-hero-grid{grid-template-columns:1fr}
      .hero-panel{min-height:205px}
      .section{padding:57px 0}
      .topic-grid,.timeline,.faq-grid{grid-template-columns:1fr 1fr}
      .article-layout{grid-template-columns:1fr}
      .side-card{order:-1}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .cta-inner{align-items:flex-start;flex-direction:column}
    }
    @media(max-width:520px){
      h1{font-size:36px}
      .topic-grid,.timeline,.faq-grid{grid-template-columns:1fr}
      .filter-bar{align-items:stretch;flex-direction:column}
      .article-item{grid-template-columns:1fr}
      .article-cover{min-height:130px}
      .notice-strip{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .footer-bottom{align-items:flex-start;flex-direction:column}
    }