/* roulang page: index */
:root{--ink:#241C22;--paper:#F6F1EA;--plum:#4A2C3A;--rose:#A85A62;--blush:#E7D2CB;--night:#141014;--hair:#E4D9D2;--pine:#3E6B5A;--muted:#6d5c64;--shadow:0 10px 28px rgba(36,28,34,.08);--r:14px;--pad:84px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;font-size:17px;line-height:1.85;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
button,input{font-family:inherit}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--rose);text-decoration:underline;text-underline-offset:3px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--plum);outline-offset:2px}
h1,h2,h3,p{margin:0}
h1{font-size:clamp(32px,4vw,48px);line-height:1.25;font-weight:760;letter-spacing:.01em}
h2{font-size:clamp(26px,3vw,34px);line-height:1.3;font-weight:720}
h3{font-size:18px;line-height:1.45;font-weight:680}
.wrap{width:min(1120px,calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:40;height:72px;background:rgba(246,241,234,.96);border-bottom:1px solid var(--hair);backdrop-filter:saturate(1.1) blur(8px)}
.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;flex-direction:column;line-height:1.15;min-width:148px;text-decoration:none}
.logo:hover{text-decoration:none;color:var(--ink)}
.logo small{font-size:12px;letter-spacing:.14em;color:var(--rose);font-weight:650}
.logo strong{font-size:16px;font-weight:760;color:var(--ink)}
.nav-desktop{display:flex;align-items:center;gap:22px}
.nav-link{position:relative;padding:8px 0;font-size:15px;color:var(--ink);text-decoration:none}
.nav-link:hover{color:var(--rose);text-decoration:none}
.nav-link.active{color:var(--rose)}
.nav-link.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--rose);border-radius:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:var(--r);border:1px solid transparent;font-size:15px;font-weight:680;cursor:pointer;transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;text-decoration:none}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--plum);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--rose);border-color:var(--rose)}
.btn-ghost:hover{background:var(--blush);color:var(--plum);transform:translateY(-1px)}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--hair);background:var(--paper);color:var(--ink);align-items:center;justify-content:center}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:16px;height:1.5px;background:var(--ink);position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-5px}.menu-btn span::after{top:5px}
.mobile-panel{display:none;background:var(--paper);border-bottom:1px solid var(--hair)}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:14px 0;border-top:1px solid var(--hair);text-decoration:none}
.mobile-panel a.active{color:var(--rose);box-shadow:inset 0 -2px 0 var(--rose)}
.section{padding:var(--pad) 0}
.section-paper{background:var(--paper)}
.section-blush{background:#f3e6e1}
.section-night{background:var(--night);color:var(--paper)}
.section-night h2,.section-night h3,.section-night p{color:var(--paper)}
.section-night .muted{color:var(--blush)}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--rose);font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:10px}
.lead{margin-top:14px;max-width:760px;color:var(--muted);font-size:16px;line-height:1.9}
.section-night .lead{color:#eadfd8}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:48px;align-items:center}
.creator{display:flex;gap:14px;align-items:center;margin-bottom:18px}
.avatar{width:64px;height:64px;border-radius:50%;background:radial-gradient(circle at 30% 30%,#d7a3a8,transparent 45%),linear-gradient(145deg,var(--plum),var(--rose));border:1px solid var(--hair);box-shadow:var(--shadow);flex:none}
.nick{font-size:14px;color:var(--muted)}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;background:var(--blush);color:var(--plum);font-size:12px;font-weight:700;border:1px solid transparent}
.badge-pine{background:#e5efe9;color:var(--pine)}
.badge-solid{background:var(--rose);color:#fff}
.subline{margin:12px 0 0;font-size:18px;font-weight:680}
.hero-copy{margin-top:14px;color:var(--muted);max-width:640px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.film{background:var(--night);border-radius:var(--r);padding:16px 16px 18px;border:1px solid #3a2c34;box-shadow:var(--shadow);position:relative}
.sprockets{display:flex;justify-content:space-between;margin-bottom:10px}
.sprockets i,.sprockets b{width:10px;height:10px;border-radius:3px;background:#3c3036;display:block}
.screen{position:relative;min-height:280px;border-radius:10px;overflow:hidden;background:radial-gradient(circle at 18% 28%,rgba(168,90,98,.72),transparent 36%),radial-gradient(circle at 78% 70%,rgba(231,210,203,.28),transparent 34%),linear-gradient(160deg,#4a2c3a,#141014 68%)}
.screen::after{content:"";position:absolute;inset:18px;border:1px solid rgba(246,241,234,.28);border-radius:8px}
.duration{position:absolute;top:16px;right:16px;z-index:1}
.film-meta{display:flex;justify-content:space-between;gap:12px;align-items:flex-end;margin-top:14px;color:var(--paper)}
.film-meta p{color:#eadfd8;font-size:14px;margin-top:4px}
.path{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}
.path article{background:var(--paper);border:1px solid var(--hair);border-radius:var(--r);padding:18px 18px 16px;box-shadow:var(--shadow)}
.path .idx{font-variant-numeric:tabular-nums;color:var(--rose);font-weight:760}
.step-axis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:28px}
.step{padding:18px 16px;border-left:2px solid var(--rose);background:var(--paper);border-radius:0 var(--r) var(--r) 0}
.step b{display:block;margin-bottom:8px}
.cal{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px;margin-top:26px}
.day{background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);padding:14px 10px;min-height:118px}
.day strong{display:block;font-size:14px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--pine);display:inline-block;margin-right:6px}
.dot-rose{background:var(--rose)}
.scene{display:flex;flex-direction:column;gap:12px;margin-top:26px}
.scene a,.bar-line{display:flex;justify-content:space-between;gap:18px;align-items:center;background:var(--paper);border:1px solid var(--hair);border-radius:var(--r);padding:16px 18px;text-decoration:none;box-shadow:var(--shadow)}
.scene a:hover{text-decoration:none;border-color:var(--rose)}
.w100{width:100%}.w78{width:78%}.w90{width:90%}.w64{width:64%}
.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:26px}
.stat{background:var(--paper);border-radius:var(--r);border:1px solid var(--hair);padding:20px 16px;box-shadow:var(--shadow)}
.stat b{display:block;font-size:40px;line-height:1;color:var(--plum);font-weight:760}
.stat span{display:block;margin-top:8px;color:var(--muted);font-size:14px}
.note{margin-top:14px;font-size:13px;color:var(--muted)}
.quote-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;margin-top:26px;align-items:start}
.quote{background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);padding:20px;box-shadow:var(--shadow)}
.quote:last-child{margin-top:28px}
.quote em{font-style:normal;color:var(--rose);font-weight:720}
.pref{margin-top:22px;display:flex;flex-direction:column}
.pref article{display:grid;grid-template-columns:72px 1fr auto;gap:12px;align-items:center;padding:16px 0;border-top:1px solid var(--hair)}
.news{margin-top:8px}
.news article{display:grid;grid-template-columns:92px 1fr auto;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid var(--hair)}
.news a.title{font-weight:720;font-size:18px}
.more{margin-top:18px}
.chapter-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:24px}
.chapter{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:12px;align-items:center;padding:14px;background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);transition:transform .18s ease,border-color .18s ease}
.chapter:hover{transform:translateY(-1px);border-color:var(--rose)}
.num{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--blush);color:var(--plum);font-weight:760}
.chapter small{display:block;color:var(--muted);font-size:14px}
.meter{height:4px;background:var(--hair);border-radius:999px;margin-top:8px;overflow:hidden}
.meter i{display:block;height:100%;background:var(--pine)}
.bars{margin-top:22px;display:flex;flex-direction:column;gap:16px}
.bar-top{display:flex;justify-content:space-between;gap:12px;font-size:15px}
.track{height:10px;background:#2a2228;border-radius:999px;overflow:hidden;border:1px solid #3c3036}
.track i{display:block;height:100%;background:var(--rose)}
.section-night .track{background:#2a2228}
.tiers{display:grid;grid-template-columns:1.15fr .9fr .75fr;gap:12px;margin-top:24px;align-items:stretch}
.tier{border-radius:var(--r);padding:18px;border:1px solid var(--hair);background:#fffdfb}
.tier.active{background:var(--plum);color:var(--paper);border-color:var(--plum)}
.tier.active p,.tier.active h3{color:var(--paper)}
.faq{margin-top:18px;display:flex;flex-direction:column;gap:10px}
.faq details{background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);padding:0 16px}
.faq summary{cursor:pointer;list-style:none;font-weight:760;padding:16px 28px 16px 0;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:14px;color:var(--rose);font-size:22px}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 0 16px;color:var(--muted)}
.entry{display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:center}
.entry-side{background:var(--paper);border-radius:var(--r);border:1px solid var(--hair);padding:18px}
.cta-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}
.site-footer{background:#1b1519;color:#f3e7e2;padding:48px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.3fr repeat(4,minmax(0,1fr));gap:18px}
.site-footer a{color:#f3e7e2}
.site-footer a:hover{color:#fff}
.foot-title{font-weight:760;margin-bottom:10px;color:#fff}
.site-footer ul{margin:0;padding:0;list-style:none}
.site-footer li{margin:6px 0}
.copy{margin-top:28px;padding-top:16px;border-top:1px solid #3a3036;color:#d9c7c2;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media(max-width:1024px){
:root{--pad:64px}
.hero-grid,.entry,.quote-grid,.tiers,.stats,.step-axis,.path{grid-template-columns:1fr 1fr}
.hero-grid,.entry,.cta-inner{grid-template-columns:1fr}
.tiers,.step-axis,.path,.stats{grid-template-columns:1fr 1fr}
.foot-grid{grid-template-columns:1fr 1fr}
.w78,.w90,.w64{width:100%}
}
@media(max-width:767px){
:root{--pad:48px}
.nav-desktop{display:none}
.menu-btn{display:inline-flex}
.hero-grid,.chapter-grid,.quote-grid,.tiers,.stats,.step-axis,.path,.cal,.entry,.foot-grid,.news article,.pref article{grid-template-columns:1fr}
.cal{grid-template-columns:repeat(2,minmax(0,1fr))}
.quote:last-child{margin-top:0}
.cta-inner{align-items:flex-start;flex-direction:column}
.chapter{grid-template-columns:42px minmax(0,1fr)}
.chapter .badge{grid-column:2}
}
@media(max-width:520px){
.wrap{width:min(1120px,calc(100% - 28px))}
.hero-actions .btn,.cta-inner .btn{width:100%}
.cal{grid-template-columns:1fr 1fr}
h1{font-size:30px}
}

/* roulang page: category1 */
:root{--ink:#241C22;--paper:#F6F1EA;--plum:#4A2C3A;--rose:#A85A62;--blush:#E7D2CB;--night:#141014;--hair:#E4D9D2;--pine:#3E6B5A;--muted:#6d5c64;--shadow:0 10px 28px rgba(36,28,34,.08);--r:14px;--pad:84px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;font-size:17px;line-height:1.85;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
button,input{font-family:inherit}
a{color:var(--ink);text-decoration:none}
a:hover{color:var(--rose);text-decoration:underline;text-underline-offset:3px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--plum);outline-offset:2px}
p{margin:0 0 14px}
h1,h2,h3{margin:0;line-height:1.35;font-weight:760;color:var(--ink)}
h1{font-size:36px}
h2{font-size:28px}
h3{font-size:18px}
.wrap{width:min(1120px,calc(100% - 40px));margin:0 auto}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.site-header{position:sticky;top:0;z-index:40;height:72px;background:rgba(246,241,234,.96);border-bottom:1px solid var(--hair);backdrop-filter:saturate(1.1) blur(8px)}
.header-inner{height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;flex-direction:column;line-height:1.15;min-width:148px;text-decoration:none}
.logo:hover{text-decoration:none;color:var(--ink)}
.logo small{font-size:12px;letter-spacing:.14em;color:var(--rose);font-weight:650}
.logo strong{font-size:16px;font-weight:760;color:var(--ink)}
.nav-desktop{display:flex;align-items:center;gap:22px}
.nav-link{position:relative;padding:8px 0;font-size:15px;color:var(--ink);text-decoration:none}
.nav-link:hover{color:var(--rose);text-decoration:none}
.nav-link.active{color:var(--rose)}
.nav-link.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--rose);border-radius:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;border-radius:var(--r);border:1px solid transparent;font-size:15px;font-weight:680;cursor:pointer;transition:transform .18s ease,background .18s ease,color .18s ease,border-color .18s ease;text-decoration:none}
.btn:hover{text-decoration:none}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--plum);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--rose);border-color:var(--rose)}
.btn-ghost:hover{background:var(--blush);color:var(--plum);transform:translateY(-1px)}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--hair);background:var(--paper);color:var(--ink);align-items:center;justify-content:center;position:relative}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{display:block;width:16px;height:1.5px;background:var(--ink);position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0}
.menu-btn span::before{top:-5px}
.menu-btn span::after{top:5px}
.mobile-panel{display:none;background:var(--paper);border-bottom:1px solid var(--hair)}
.mobile-panel.open{display:block}
.mobile-panel a{display:block;padding:14px 0;border-top:1px solid var(--hair);text-decoration:none}
.mobile-panel a.active{color:var(--rose);box-shadow:inset 0 -2px 0 var(--rose)}
.section{padding:var(--pad) 0}
.section-paper{background:var(--paper)}
.section-blush{background:#f3e6e1}
.section-night{background:var(--night);color:var(--paper)}
.section-night h2,.section-night h3,.section-night p{color:var(--paper)}
.section-night .muted{color:var(--blush)}
.muted{color:var(--muted);font-size:15px;line-height:1.8}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;background:var(--blush);color:var(--plum);font-size:12px;font-weight:700;border:1px solid transparent;white-space:nowrap}
.badge-pine{background:#e5efe9;color:var(--pine)}
.badge-solid{background:var(--rose);color:#fff}
.cat-head{display:flex;justify-content:space-between;gap:28px;align-items:flex-end}
.cat-head h1{max-width:740px}
.scope{margin-top:12px;max-width:640px;color:var(--muted)}
.count-box{min-width:180px;background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);box-shadow:var(--shadow);padding:16px 18px;text-align:right}
.count-box strong{display:block;font-size:40px;line-height:1;font-weight:760;color:var(--plum)}
.count-box span{display:block;margin-top:6px;color:var(--rose);font-size:13px;font-weight:700}
.filter-board{display:flex;flex-direction:column;gap:14px}
.fgroup{display:flex;flex-wrap:wrap;gap:10px;align-items:center;background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);padding:12px 14px}
.fgroup em{font-style:normal;font-weight:760;min-width:52px;color:var(--plum)}
.chip{height:32px;padding:0 12px;border-radius:999px;border:1px solid var(--hair);background:var(--paper);color:var(--ink);font-size:13px;font-weight:680;cursor:default}
.chip.is-on{background:var(--rose);border-color:var(--rose);color:#fff}
.dense{display:flex;flex-direction:column;gap:10px;margin-top:22px}
.row{display:grid;grid-template-columns:92px minmax(0,1fr) auto;gap:14px;align-items:center;background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);padding:12px;box-shadow:var(--shadow);transition:border-color .18s ease,transform .18s ease}
.row:hover{border-color:var(--rose);transform:translateY(-1px)}
.cover{width:92px;height:64px;border-radius:10px;position:relative;overflow:hidden;border:1px solid rgba(246,241,234,.35)}
.cover i{position:absolute;inset:7px;border:1px solid rgba(246,241,234,.5);border-radius:6px}
.cover b{position:absolute;width:30px;height:30px;border-radius:50%;filter:blur(8px);background:rgba(246,241,234,.5);right:4px;bottom:2px}
.cover span{position:absolute;left:8px;bottom:6px;color:#fff;font-size:12px;font-weight:760}
.c1{background:#4A2C3A}.c2{background:#A85A62}.c3{background:#6d4452}.c4{background:#3E2A33}
.c5{background:#7d4e58}.c6{background:#2a1d24}.c7{background:#8d6670}.c8{background:#5c3a46}
.row h3 a{font-weight:760}
.row p{margin:4px 0 0;color:var(--muted);font-size:14px}
.more-band{padding:28px 0;background:var(--paper);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.more-band .wrap{display:flex;justify-content:flex-end}
.fact-list{margin-top:20px;display:flex;flex-direction:column;gap:10px}
.fact{display:grid;grid-template-columns:52px minmax(0,1fr);gap:12px;align-items:center;background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);padding:14px 16px}
.fact b{width:36px;height:36px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:var(--rose);color:#fff;font-size:13px}
.fact p{margin:0;color:var(--muted)}
.rail{margin-top:20px;display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;scroll-snap-type:x mandatory}
.rail a{scroll-snap-align:start;min-width:260px;background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);padding:16px;box-shadow:var(--shadow);text-decoration:none}
.rail a:hover{border-color:var(--rose);text-decoration:none}
.rail strong{display:block;font-size:17px}
.rail span{display:block;margin-top:6px;color:var(--muted);font-size:14px}
.mini{margin-top:18px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.mini article{background:#fffdfb;border:1px solid var(--hair);border-radius:var(--r);padding:12px 14px}
.mini em{font-style:normal;color:var(--rose);font-size:12px;font-weight:760;letter-spacing:.08em}
.mini h3{margin-top:4px;font-size:16px}
.mini p{margin:6px 0 0;color:var(--muted);font-size:14px}
.cta-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.site-footer{background:#1b1519;color:#f3e7e2;padding:48px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.3fr repeat(4,minmax(0,1fr));gap:18px}
.site-footer a{color:#f3e7e2}
.site-footer a:hover{color:#fff}
.foot-title{font-weight:760;margin-bottom:10px;color:#fff}
.site-footer ul{margin:0;padding:0;list-style:none}
.site-footer li{margin:6px 0}
.copy{margin-top:26px;padding-top:16px;border-top:1px solid rgba(228,217,210,.25);display:flex;justify-content:space-between;gap:12px;color:#eadfd8;font-size:13px}
@media(max-width:1024px){
:root{--pad:56px}
h1{font-size:32px}
h2{font-size:24px}
.foot-grid{grid-template-columns:1fr 1fr}
.mini{grid-template-columns:1fr 1fr}
}
@media(max-width:767px){
:root{--pad:44px}
.nav-desktop{display:none}
.menu-btn{display:inline-flex}
.cat-head,.cta-inner{flex-direction:column;align-items:flex-start}
.count-box{width:100%;text-align:left}
.row{grid-template-columns:72px minmax(0,1fr)}
.cover{width:72px;height:56px}
.row .badge{grid-column:2;justify-self:start}
.mini,.foot-grid{grid-template-columns:1fr}
.cta-actions .btn,.more-band .btn{width:100%}
.more-band .wrap{justify-content:stretch}
.copy{flex-direction:column}
h1{font-size:28px}
}
@media(max-width:520px){
.wrap{width:min(1120px,calc(100% - 28px))}
.fgroup{align-items:flex-start}
.header-inner{gap:10px}
.logo strong{font-size:15px}
}