/* roulang page: index */
:root{--plum:#3C2140;--rose:#D63A6A;--mineral:#1E7A72;--ivory:#F4EFE8;--ink:#241820;--card:#FFFCF8;--line:#D9CBBE;--text:#1A1216;--muted:#5C4B53;--radius:16px;--radius-sm:12px;--shadow:0 10px 30px rgba(26,18,22,.08);--shadow-hover:0 10px 30px rgba(26,18,22,.12);--space:80px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ivory);color:var(--text);font-family:"Noto Sans SC",sans-serif;font-size:16px;line-height:28px}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:16px}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}
.sticky-head{position:sticky;top:0;z-index:40}
.announce{height:36px;background:var(--ink);color:var(--ivory);display:flex;align-items:center}
.announce-inner{width:min(1120px,calc(100% - 40px));margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;line-height:20px}
.announce-close{width:28px;height:28px;border:0;border-radius:999px;background:transparent;color:var(--ivory);cursor:pointer}
.announce-close:hover,.announce-close:focus-visible{background:rgba(244,239,232,.12);outline:2px solid var(--mineral);outline-offset:2px}
.nav-bar{height:72px;background:var(--ivory);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
.nav-inner{height:72px;display:flex;align-items:center;gap:20px}
.logo{font-weight:700;font-size:18px;line-height:26px;color:var(--plum);letter-spacing:.02em;white-space:nowrap}
.logo:hover{color:var(--rose)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px;flex:1}
.nav-link{padding:8px 12px;border-radius:999px;color:var(--plum);font-size:15px;line-height:22px}
.nav-link:hover{background:#fff;color:var(--rose)}
.nav-link.is-active{background:var(--plum);color:#fff}
.nav-link:focus-visible,.icon-btn:focus-visible,.btn:focus-visible,.search-form input:focus-visible,.field input:focus-visible,.field select:focus-visible,summary:focus-visible{outline:2px solid var(--mineral);outline-offset:2px}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.search-form{display:flex;align-items:center;height:40px;padding:0 12px;background:#fff;border:1px solid var(--line);border-radius:999px}
.search-form input{width:148px;border:0;background:transparent;color:var(--text);outline:none}
.search-form input::placeholder{color:#8A7680}
.icon-btn{width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--plum);display:inline-flex;align-items:center;justify-content:center}
.icon-btn:hover{border-color:var(--rose);color:var(--rose);transform:translateY(-2px)}
.menu-btn{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:background .2s,color .2s,transform .2s,box-shadow .2s}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--plum)}
.btn-primary:active,.btn-secondary:active{transform:translateY(1px)}
.btn-secondary{background:#fff;color:var(--plum);border-color:var(--line)}
.btn-secondary:hover{background:var(--ivory);color:var(--plum);border-color:var(--plum)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;background:var(--rose)}
.mask{position:fixed;inset:0;background:rgba(26,18,22,.45);opacity:0;pointer-events:none;transition:opacity .2s;z-index:50}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(360px,88vw);background:var(--card);z-index:60;transform:translateX(100%);transition:transform .25s;padding:24px 20px;overflow:auto;box-shadow:var(--shadow)}
.drawer.is-open{transform:none}
.mask.is-open{opacity:1;pointer-events:auto}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.drawer a,.drawer-link{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--plum);font-weight:500}
.drawer .btn{width:100%;margin-top:16px}
.section{padding:var(--space) 0}
.section-alt{background:#fff}
.section-dark{background:var(--ink);color:var(--ivory)}
.section-dark .section-lead,.section-dark p{color:#E7D9D0}
.kicker{font-size:13px;line-height:20px;color:var(--rose);font-weight:700;letter-spacing:.08em}
.section-title{font-size:28px;line-height:36px;color:var(--plum);font-weight:700}
.section-dark .section-title{color:#fff}
.section-lead{margin-top:12px;max-width:760px;color:var(--muted)}
.head-row{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:28px}
.lane-rule{height:8px;border-radius:999px;background:linear-gradient(90deg,#F4EFE8 0 18%,#1E7A72 18% 58%,#D63A6A 58% 100%);margin:18px 0 0}
.board-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:28px;align-items:center}
.hero-title{font-size:40px;line-height:48px;color:var(--plum);font-weight:700;max-width:14em}
.hero-sub{margin:14px 0 22px;font-size:16px;line-height:28px;color:var(--muted);max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.score-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.score-card,.card,.matrix-item,.scene-track,.compare-card,.poster-card,.news-card,.edit-main,.edit-side,.guard-card,.voice-card,.channel-card,.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.score-card{border-radius:var(--radius-sm);padding:16px 16px 14px}
.score-num{font-family:"Barlow Condensed",sans-serif;font-weight:700;font-size:48px;line-height:1;color:var(--plum)}
.score-label{margin-top:6px;font-size:13px;line-height:20px;color:var(--muted)}
.score-bar{margin-top:10px;height:6px;background:#F0E4DA;border-radius:999px;overflow:hidden}
.score-bar span{display:block;height:100%;background:var(--mineral)}
.spec-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.spec-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.spec-item strong{display:block;color:var(--plum);font-size:18px;line-height:26px}
.spec-item span{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:20px}
.matrix-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;grid-auto-rows:minmax(148px,auto);gap:16px}
.matrix-item{padding:20px;display:flex;flex-direction:column;justify-content:space-between;min-height:148px;transition:transform .2s,box-shadow .2s}
.matrix-item:nth-child(1){grid-row:span 2;background:var(--plum);color:#fff;border-color:var(--plum)}
.matrix-item:nth-child(4){grid-column:span 2}
.matrix-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.matrix-item h3,.scene-track h3,.poster-card h3,.news-card h3,.edit-main h3,.edit-side h3,.guard-card h3,.channel-card h3{font-size:18px;line-height:26px}
.tag{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;background:rgba(214,58,106,.12);color:var(--rose);font-size:13px;line-height:20px;font-weight:700}
.matrix-item:nth-child(1) .tag{background:rgba(255,255,255,.14);color:#fff}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.scene-track{padding:0 0 18px;overflow:hidden;color:var(--text);min-height:320px;display:flex;flex-direction:column}
.scene-track header{padding:18px 18px 0}
.scene-track p{padding:8px 18px 0;color:var(--muted);flex:1}
.scene-track a{margin:16px 18px 0;color:var(--rose);font-weight:700}
.track-rose{height:8px;background:var(--rose)}
.track-teal{height:8px;background:var(--mineral)}
.track-plum{height:8px;background:var(--plum)}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare-card{padding:22px}
.compare-card h3{font-size:22px;line-height:30px;color:var(--plum);margin-bottom:8px}
.meter{margin-top:14px}
.meter b{display:flex;justify-content:space-between;font-size:13px;line-height:20px;font-weight:500}
.meter i{display:block;margin-top:6px;height:8px;border-radius:999px;background:#F0E4DA;overflow:hidden}
.meter i span{display:block;height:100%;background:var(--mineral)}
.compare-card.plain .meter i span{background:#C4B2A6}
.wall-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.poster-card{overflow:hidden;transition:transform .2s,box-shadow .2s;color:var(--text)}
.poster-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.poster-card:nth-child(1),.poster-card:nth-child(6){grid-column:span 2}
.poster{position:relative;height:148px}
.poster-card:nth-child(1) .poster,.poster-card:nth-child(6) .poster{height:190px}
.poster-card:nth-child(3n) .poster{background:linear-gradient(145deg,#3C2140,#1E7A72)}
.poster-card:nth-child(3n+1) .poster{background:linear-gradient(160deg,#241820,#D63A6A)}
.poster-card:nth-child(3n+2) .poster{background:linear-gradient(180deg,#4A2A4A,#1A1216 70%)}
.badge{position:absolute;top:12px;left:12px}
.poster-card .body{padding:14px 14px 16px}
.poster-card p,.news-card p,.edit-side p,.voice-card p{color:var(--muted);font-size:14px;line-height:24px;margin-top:6px}
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px}
.timeline:before{content:"";position:absolute;left:0;right:0;top:22px;height:8px;border-radius:999px;background:linear-gradient(90deg,#F4EFE8,#1E7A72 46%,#D63A6A)}
.tl-item{position:relative;padding-top:48px}
.tl-item:before{content:"";position:absolute;top:14px;left:0;width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--rose)}
.tl-date{font-family:"Barlow Condensed",sans-serif;font-size:28px;line-height:1;color:var(--plum)}
.rhythm-group{display:grid;grid-template-columns:140px 1fr;gap:18px;padding:18px 0;border-top:1px solid var(--line)}
.rhythm-date{font-weight:700;color:var(--plum)}
.rhythm-item{display:grid;grid-template-columns:92px 1fr;gap:12px;padding:10px 0}
.rhythm-item + .rhythm-item{border-top:1px dashed var(--line)}
.news-list{display:flex;flex-direction:column;gap:12px}
.news-card{display:grid;grid-template-columns:120px 1fr;gap:16px;padding:16px 18px;transition:transform .2s,box-shadow .2s}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.news-card time{color:var(--rose);font-weight:700;font-size:13px;line-height:20px}
.edit-grid{display:grid;grid-template-columns:1.45fr .8fr;gap:16px}
.edit-main{padding:28px;background:linear-gradient(180deg,#fff,#FFFCF8)}
.edit-main p{margin-top:12px;color:var(--muted)}
.edit-side{padding:18px}
.edit-side + .edit-side{margin-top:16px}
.side-stack{display:flex;flex-direction:column}
.guard-grid,.voice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.voice-grid{grid-template-columns:repeat(3,1fr)}
.guard-card,.voice-card{padding:18px}
.guard-card h3,.voice-card h3{color:var(--plum)}
.q-list{display:flex;flex-direction:column;gap:10px}
.q-row{display:grid;grid-template-columns:240px 1fr;gap:16px;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:999px}
.q-row h3{font-size:16px;line-height:26px;color:var(--plum)}
.q-row p{color:var(--muted)}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-top:12px;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:16px 18px;font-weight:700;color:var(--plum)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";float:right;color:var(--rose)}
.faq-item[open] summary:after{content:"–"}
.faq-item[open]{background:var(--ivory)}
.faq-item p{padding:0 18px 16px;color:var(--muted)}
.channel-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.channel-card{padding:24px;min-height:210px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .2s,box-shadow .2s}
.channel-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.reserve-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start}
.form-card{padding:22px}
.field{margin-bottom:14px}
.field label{display:block;margin-bottom:6px;font-size:13px;line-height:20px;color:var(--plum);font-weight:700}
.field input,.field select{width:100%;height:48px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;padding:0 12px;color:var(--text)}
.field input.is-error,.field select.is-error,.check.is-error{border-color:var(--rose)}
.check{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff}
.check input{margin-top:6px}
.form-success{color:var(--mineral);font-weight:700;margin-top:12px}
.form-error{color:var(--rose);font-size:13px;line-height:20px;min-height:20px}
.site-footer{background:var(--ink);color:#E7D9D0;padding:48px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px}
.site-footer h2{color:#fff;font-size:20px;line-height:28px}
.site-footer a{display:inline-block;margin:6px 14px 0 0;color:#E7D9D0}
.site-footer a:hover{color:#fff}
.copyright{margin-top:28px;padding-top:16px;border-top:1px solid rgba(217,203,190,.25);font-size:13px;line-height:20px}
@media(max-width:1280px){.hero-title{font-size:36px;line-height:44px}}
@media(max-width:1024px){
.nav-links,.search-form{display:none}
.menu-btn{display:inline-flex}
.board-grid,.edit-grid,.reserve-grid,.footer-grid{grid-template-columns:1fr}
.matrix-grid{grid-template-columns:1fr 1fr}
.matrix-item:nth-child(1),.matrix-item:nth-child(4){grid-row:auto;grid-column:auto}
.spec-grid,.wall-grid{grid-template-columns:1fr 1fr}
.poster-card:nth-child(1),.poster-card:nth-child(6){grid-column:auto}
.guard-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
:root{--space:48px}
.section-title{font-size:24px;line-height:32px}
.hero-title{font-size:32px;line-height:40px}
.nav-tools .icon-btn,.nav-tools .btn{display:none}
.score-grid,.spec-grid,.scene-grid,.compare-grid,.wall-grid,.voice-grid,.channel-grid,.matrix-grid,.guard-grid{grid-template-columns:1fr}
.timeline{grid-template-columns:1fr}
.timeline:before{left:8px;right:auto;top:0;bottom:0;width:8px;height:auto;background:linear-gradient(#F4EFE8,#1E7A72,#D63A6A)}
.tl-item{padding:0 0 18px 36px}
.tl-item:before{top:4px;left:0}
.rhythm-group,.rhythm-item,.news-card,.q-row{grid-template-columns:1fr}
.q-row{border-radius:16px}
.announce-inner span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
}
@media(max-width:640px){
.container,.announce-inner{width:min(1120px,calc(100% - 28px))}
.hero-actions .btn,.form-card .btn{width:100%}
}

/* roulang page: category2 */
:root{--plum:#3C2140;--rose:#D63A6A;--mineral:#1E7A72;--ivory:#F4EFE8;--ink:#241820;--card:#FFFCF8;--line:#D9CBBE;--text:#1A1216;--muted:#5C4B53;--radius:16px;--radius-sm:12px;--shadow:0 10px 30px rgba(26,18,22,.08);--shadow-hover:0 10px 30px rgba(26,18,22,.12);--space:80px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ivory);color:var(--text);font-family:"Noto Sans SC",sans-serif;font-size:16px;line-height:28px}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:16px}
a{color:inherit;text-decoration:none}
button{cursor:pointer}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}
.announce{height:36px;background:var(--ink);color:var(--ivory);display:flex;align-items:center}
.announce-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;line-height:20px}
.announce-inner p{margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.announce-close{border:0;background:transparent;color:var(--ivory);width:28px;height:28px;border-radius:999px}
.announce-close:hover{background:rgba(255,255,255,.08)}
.nav-bar{height:72px;background:var(--ivory);border-bottom:1px solid var(--line);box-shadow:var(--shadow);position:sticky;top:0;z-index:40}
.nav-inner{height:72px;display:flex;align-items:center;gap:20px}
.logo{font-weight:700;font-size:18px;line-height:26px;color:var(--plum);letter-spacing:.02em;white-space:nowrap}
.logo:hover{color:var(--rose)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px;flex:1}
.nav-link{padding:8px 12px;border-radius:999px;color:var(--plum);font-size:15px;line-height:22px}
.nav-link:hover{background:#fff;color:var(--rose)}
.nav-link.is-active{background:var(--plum);color:#fff}
.nav-link:focus-visible,.icon-btn:focus-visible,.btn:focus-visible,.search-form input:focus-visible,.field input:focus-visible,.field select:focus-visible,.announce-close:focus-visible,.chip:focus-visible{outline:2px solid var(--mineral);outline-offset:2px}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.search-form{display:flex;align-items:center;height:40px;padding:0 12px;background:#fff;border:1px solid var(--line);border-radius:999px}
.search-form input{width:148px;border:0;background:transparent;color:var(--text);outline:none}
.search-form input::placeholder{color:#8A7680}
.icon-btn,.menu-btn{width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--plum);display:inline-flex;align-items:center;justify-content:center}
.icon-btn:hover,.menu-btn:hover{border-color:var(--rose);color:var(--rose);transform:translateY(-2px)}
.menu-btn{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--plum)}
.btn-primary:active,.btn-secondary:active{transform:translateY(1px)}
.btn-secondary{background:#fff;color:var(--plum);border-color:var(--line)}
.btn-secondary:hover{background:var(--ivory);color:var(--plum);border-color:var(--plum)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;background:var(--rose);color:#fff}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(360px,88vw);background:var(--card);z-index:60;transform:translateX(100%);transition:transform .25s;padding:24px 20px;overflow:auto;box-shadow:var(--shadow)}
.drawer.is-open{transform:none}
.drawer-mask{position:fixed;inset:0;background:rgba(26,18,22,.45);z-index:55;opacity:0;pointer-events:none;transition:opacity .25s}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;color:var(--plum);font-weight:700}
.drawer a,.drawer-link{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--plum);font-weight:500}
.drawer a:hover{color:var(--rose)}
.drawer .btn{width:100%;margin-top:16px}
.section{padding:var(--space) 0}
.section-alt{background:#fff}
.section-dark{background:var(--ink);color:var(--ivory)}
.section-dark .section-lead,.section-dark p{color:#E7D9D0}
.section-title{font-size:28px;line-height:36px;color:var(--plum);font-weight:700;margin:0}
.section-dark .section-title{color:#fff}
.section-lead{margin:12px 0 0;max-width:760px;color:var(--muted)}
.head-row{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:28px}
.cat-hero{text-align:center;position:relative}
.cat-hero .container{max-width:820px}
.eyebrow{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;background:rgba(214,58,106,.18);color:#F3B7C6;font-size:13px;line-height:20px;font-weight:700;margin:0 0 16px}
.cat-title{font-size:40px;line-height:48px;color:#fff;font-weight:700;margin:0}
.cat-lead{margin:16px auto 0;max-width:38em;color:#E7D9D0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:22px}
.lane{display:flex;height:8px;border-radius:999px;overflow:hidden;margin:28px auto 0;max-width:420px}
.lane span{flex:1;display:block}
.lane span:nth-child(1){background:var(--ivory)}
.lane span:nth-child(2){background:var(--mineral)}
.lane span:nth-child(3){background:var(--rose)}
.batch{position:relative;margin-left:8px;padding:0 0 8px 28px;border-left:2px solid var(--line)}
.batch+.batch{margin-top:8px}
.batch-date{display:flex;align-items:center;gap:12px;margin:0 0 12px;font-size:18px;line-height:26px;color:var(--plum)}
.batch-date i{width:12px;height:12px;border-radius:999px;background:var(--mineral);box-shadow:0 0 0 4px rgba(30,122,114,.15);position:absolute;left:-7px}
.batch-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px}
.entry{display:grid;grid-template-columns:92px minmax(0,1fr) auto;gap:16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;transition:transform .2s,box-shadow .2s}
.entry:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.entry time{font-family:"Barlow Condensed","Noto Sans SC",sans-serif;font-weight:700;font-size:22px;line-height:26px;color:var(--mineral);letter-spacing:.03em}
.entry h3{margin:0;font-size:18px;line-height:26px;color:var(--plum)}
.entry h3 a:hover{color:var(--rose)}
.entry p{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:22px}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;background:rgba(214,58,106,.12);color:var(--rose);font-size:13px;line-height:20px;font-weight:700;white-space:nowrap}
.tag-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:36px;align-items:center}
.chip-cloud{display:flex;flex-wrap:wrap;gap:12px}
.chip{display:inline-flex;align-items:center;min-height:42px;padding:0 16px;border-radius:999px;background:var(--card);border:1px solid var(--line);color:var(--plum);font-weight:700;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s,border-color .2s,color .2s}
.chip:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--rose);color:var(--rose)}
.chip:active{transform:translateY(1px)}
.step-rail{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-direction:column;gap:0}
.step-rail li{display:grid;grid-template-columns:88px minmax(0,1fr);gap:18px;padding:18px 0;border-top:1px solid var(--line)}
.step-rail li:first-child{border-top:0;padding-top:0}
.num{font-family:"Barlow Condensed","Noto Sans SC",sans-serif;font-size:36px;line-height:40px;font-weight:700;color:var(--rose)}
.step-rail h3{margin:0;font-size:18px;line-height:26px;color:var(--plum)}
.step-rail p{margin:6px 0 0;color:var(--muted)}
.step-wrap{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:40px;align-items:start}
.swatch{height:8px;border-radius:999px;display:flex;overflow:hidden;margin-top:22px}
.swatch i{display:block;flex:1}
.swatch i:nth-child(1){background:var(--ivory)}
.swatch i:nth-child(2){background:var(--mineral)}
.swatch i:nth-child(3){background:var(--rose)}
.news-rows{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.news-rows li{display:grid;grid-template-columns:120px minmax(0,1fr);gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}
.news-rows time{color:var(--mineral);font-weight:700;font-size:14px;line-height:26px}
.news-rows h3{margin:0;font-size:18px;line-height:26px}
.news-rows h3 a:hover{color:var(--rose)}
.news-rows p{margin:4px 0 0;color:var(--muted);font-size:14px;line-height:22px}
.more-link{display:inline-flex;margin-top:18px;color:var(--rose);font-weight:700}
.more-link:hover{color:var(--plum)}
.guard-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.guard-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.guard-card.wide{background:var(--plum);color:#fff;border-color:var(--plum)}
.guard-card h3{margin:0;font-size:18px;line-height:26px}
.guard-card p{margin:8px 0 0;color:var(--muted)}
.guard-card.wide p{color:#E7D9D0}
.guard-stack{display:flex;flex-direction:column;gap:16px}
.mini-link{display:inline-flex;margin-top:10px;color:var(--rose);font-weight:700}
.guard-card.wide .mini-link{color:#F3B7C6}
.reserve-band{background:var(--ink);color:var(--ivory)}
.reserve-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:36px;align-items:start}
.reserve-band .section-title{color:#fff}
.reserve-band .section-lead{color:#E7D9D0}
.form-card{background:var(--card);color:var(--text);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field span{font-size:13px;line-height:20px;color:var(--muted);font-weight:700}
.field input,.field select{height:46px;border-radius:12px;border:1px solid var(--line);background:#fff;padding:0 12px;color:var(--text)}
.field input:hover,.field select:hover{border-color:#C4B2A6}
.check-line{display:flex;align-items:flex-start;gap:10px;margin:4px 0 16px;font-size:14px;line-height:22px;color:var(--text)}
.check-line input{margin-top:4px;accent-color:var(--rose);width:16px;height:16px}
.form-card.is-error input,.form-card.is-error select{border-color:var(--rose)}
.form-msg{margin:12px 0 0;color:var(--mineral);font-weight:700}
.site-footer{background:var(--ink);color:#E7D9D0;padding:48px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:28px}
.site-footer h2{margin:0;color:#fff;font-size:18px;line-height:26px}
.site-footer a{display:block;margin-top:8px;color:#E7D9D0}
.site-footer a:hover{color:#fff}
.copyright{margin:28px auto 0;padding-top:18px;border-top:1px solid rgba(217,203,190,.25);color:#CDBEB4;font-size:13px;line-height:20px}
@media (max-width:1280px){
.container{width:min(1120px,calc(100% - 40px))}
}
@media (max-width:1024px){
.nav-links,.search-form,.nav-cta{display:none}
.menu-btn{display:inline-flex}
.tag-layout,.step-wrap,.reserve-grid,.guard-grid{grid-template-columns:1fr}
.entry{grid-template-columns:72px minmax(0,1fr)}
.entry .badge{grid-column:2}
}
@media (max-width:768px){
:root{--space:48px}
.cat-title{font-size:32px;line-height:40px}
.section-title{font-size:24px;line-height:32px}
.footer-grid,.news-rows li,.step-rail li{grid-template-columns:1fr}
.entry{grid-template-columns:1fr}
.announce-inner p{white-space:normal}
.nav-inner{gap:10px}
.logo{font-size:16px}
}
@media (max-width:640px){
.hero-actions .btn,.form-card .btn{width:100%}
.head-row{flex-direction:column;align-items:flex-start}
.search-form input{width:110px}
}

/* roulang page: category1 */
:root{--plum:#3C2140;--rose:#D63A6A;--mineral:#1E7A72;--ivory:#F4EFE8;--ink:#241820;--card:#FFFCF8;--line:#D9CBBE;--text:#1A1216;--muted:#5C4B53;--radius:16px;--radius-sm:12px;--shadow:0 10px 30px rgba(26,18,22,.08);--shadow-hover:0 10px 30px rgba(26,18,22,.12);--space:80px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--ivory);color:var(--text);font-family:"Noto Sans SC",sans-serif;font-size:16px;line-height:28px}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:16px}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
.container{width:min(1120px,calc(100% - 40px));margin:0 auto}
.announce{background:var(--ink);color:var(--ivory);min-height:36px}
.announce-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;line-height:20px}
.announce-close{border:0;background:transparent;color:var(--ivory);cursor:pointer;padding:6px 0;font-weight:700}
.announce-close:hover{color:#F3B7C8}
.announce-close:focus-visible{outline:2px solid var(--mineral);outline-offset:2px}
.nav-bar{height:72px;background:var(--ivory);border-bottom:1px solid var(--line);box-shadow:var(--shadow);position:sticky;top:0;z-index:40}
.nav-inner{height:72px;display:flex;align-items:center;gap:20px}
.logo{font-weight:700;font-size:18px;line-height:26px;color:var(--plum);letter-spacing:.02em;white-space:nowrap;flex:0 0 auto}
.logo:hover{color:var(--rose)}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px;flex:1}
.nav-link{padding:8px 12px;border-radius:999px;color:var(--plum);font-size:15px;line-height:22px}
.nav-link:hover{background:#fff;color:var(--rose)}
.nav-link.is-active,.drawer-link.is-active{background:var(--plum);color:#fff}
.nav-link:focus-visible,.icon-btn:focus-visible,.btn:focus-visible,.search-form input:focus-visible,.field input:focus-visible,.field select:focus-visible,.filter-chip:focus-visible,.announce-close:focus-visible{outline:2px solid var(--mineral);outline-offset:2px}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.search-form{display:flex;align-items:center;height:40px;padding:0 12px;background:#fff;border:1px solid var(--line);border-radius:999px}
.search-form input{width:148px;border:0;background:transparent;color:var(--text);outline:none}
.search-form input::placeholder{color:#8A7680}
.icon-btn{width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--plum);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.icon-btn:hover{border-color:var(--rose);color:var(--rose);transform:translateY(-2px)}
.icon-btn:active{transform:translateY(0)}
.menu-btn{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-weight:700;cursor:pointer;transition:background .2s,color .2s,transform .2s,box-shadow .2s,border-color .2s}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--plum)}
.btn-primary:active,.btn-secondary:active{transform:translateY(1px)}
.btn-secondary{background:#fff;color:var(--plum);border-color:var(--line)}
.btn-secondary:hover{background:var(--ivory);color:var(--plum);border-color:var(--plum)}
.btn:disabled{opacity:.45;cursor:not-allowed;transform:none;background:var(--rose);color:#fff}
.overlay{position:fixed;inset:0;background:rgba(26,18,22,.45);z-index:50}
.drawer{position:fixed;top:0;right:0;height:100%;width:min(360px,88vw);background:var(--card);z-index:60;transform:translateX(100%);transition:transform .25s;padding:24px 20px;overflow:auto;box-shadow:var(--shadow)}
.drawer.is-open{transform:none}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;color:var(--plum);font-weight:700}
.drawer-link{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--plum);font-weight:500;border-radius:0}
.drawer .btn{width:100%;margin-top:16px}
.section{padding:var(--space) 0}
.section-alt{background:#fff}
.section-dark{background:var(--ink);color:var(--ivory)}
.section-dark .section-lead,.section-dark p{color:#E7D9D0}
.section-title{font-size:28px;line-height:36px;color:var(--plum);font-weight:700}
.section-dark .section-title{color:#fff}
.section-lead{margin-top:12px;max-width:760px;color:var(--muted)}
.lane{height:8px;border-radius:999px;background:linear-gradient(90deg,var(--ivory) 0 18%,var(--mineral) 18% 52%,var(--rose) 52% 100%);margin-top:18px}
.split-head{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(280px,.85fr);gap:28px;align-items:start}
.eyebrow{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;background:rgba(214,58,106,.12);color:var(--rose);font-size:13px;line-height:20px;font-weight:700}
body h1{margin-top:14px;font-size:40px;line-height:48px;color:var(--plum);font-weight:700;max-width:12em}
.filter-rail{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.filter-rail h2{font-size:18px;line-height:26px;color:var(--plum)}
.filter-group{margin-top:14px}
.filter-group p{font-size:13px;line-height:20px;color:var(--muted);margin-bottom:8px}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.filter-chip{border:1px solid var(--line);background:#fff;color:var(--plum);border-radius:999px;min-height:34px;padding:0 12px;cursor:pointer;font-size:13px;line-height:20px}
.filter-chip:hover{border-color:var(--plum);transform:translateY(-2px)}
.filter-chip.is-active{background:var(--plum);color:#fff;border-color:var(--plum)}
.filter-chip:active{transform:translateY(0)}
.head-row{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:28px}
.entry-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.entry-card,.dim-card,.compare-card,.article-row,.record-card,.form-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.entry-card{overflow:hidden;color:var(--text);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.entry-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.entry-card:nth-child(1),.entry-card:nth-child(6){grid-column:span 2}
.cover{height:132px;position:relative;background:linear-gradient(145deg,#3C2140,#8A3A55 55%,#1E7A72)}
.entry-card:nth-child(2n) .cover{background:linear-gradient(160deg,#241820,#3C2140 46%,#D63A6A)}
.entry-card:nth-child(3n) .cover{background:linear-gradient(145deg,#3C2140,#1E7A72)}
.entry-card:nth-child(1) .cover,.entry-card:nth-child(6) .cover{height:168px}
.badge{position:absolute;left:12px;top:12px;display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;background:var(--rose);color:#fff;font-size:13px;line-height:20px;font-weight:700}
.entry-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.meta-line{font-size:13px;line-height:20px;color:var(--muted)}
.entry-body h3,.article-row h3,.dim-card h3{font-size:18px;line-height:26px;color:var(--plum)}
.entry-body p,.article-row p,.dim-card p{color:var(--muted);font-size:14px;line-height:24px}
.text-link{margin-top:auto;color:var(--rose);font-weight:700}
.text-link:hover{color:var(--plum)}
.dim-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.dim-card{padding:18px}
.dim-card strong{display:block;color:var(--mineral);font-family:"Barlow Condensed",sans-serif;font-size:28px;line-height:1;letter-spacing:.04em}
.dim-card h3{margin:10px 0 6px}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:22px}
.compare-card{padding:22px}
.compare-card h3{font-size:22px;line-height:30px;color:var(--plum);margin-bottom:8px}
.compare-card.plain{background:#F7F1EA}
.meter{margin-top:14px}
.meter span{display:flex;justify-content:space-between;font-size:13px;line-height:20px;color:var(--muted)}
.meter i{display:block;height:8px;margin-top:6px;border-radius:999px;background:#E7DCD2;overflow:hidden}
.meter b{display:block;height:100%;background:var(--mineral);border-radius:inherit}
.compare-card.plain .meter b{background:#C4B2A6}
.num{font-family:"Barlow Condensed",sans-serif;font-weight:700;color:var(--plum);font-size:20px}
.article-list{display:flex;flex-direction:column;gap:12px}
.article-row{display:grid;grid-template-columns:120px 1fr auto;gap:16px;align-items:center;padding:16px 18px;color:var(--text)}
.article-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.article-row time{color:var(--rose);font-weight:700;font-size:13px;line-height:20px}
.record-list{display:flex;flex-direction:column;gap:14px;margin-top:22px}
.record-card{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:18px 20px}
.record-card time{font-family:"Barlow Condensed",sans-serif;font-size:28px;line-height:1;color:var(--plum);font-weight:700}
.qa-list{display:flex;flex-direction:column;gap:10px;margin-top:22px}
.qa-row{display:grid;grid-template-columns:minmax(180px,.7fr) 1.3fr;gap:16px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:999px;padding:12px 18px;box-shadow:var(--shadow)}
.qa-row strong{color:var(--plum)}
.qa-row span{color:var(--muted);font-size:14px;line-height:24px}
.form-wrap{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px;align-items:start}
.form-card{padding:22px;background:#FFFCF8;color:var(--text)}
.form-card .section-lead, .form-card p{color:var(--muted)}
.field{display:flex;flex-direction:column;gap:6px;margin-top:14px}
.field span{font-size:13px;line-height:20px;color:var(--plum);font-weight:700}
.field input,.field select{height:46px;border:1px solid var(--line);border-radius:12px;padding:0 12px;background:#fff;color:var(--text)}
.field input.is-error,.field select.is-error{border-color:var(--rose)}
.check{display:flex;gap:10px;align-items:flex-start;margin-top:16px;color:var(--text);font-size:14px;line-height:24px}
.check input{margin-top:5px;accent-color:var(--rose)}
.form-msg{min-height:28px;margin-top:12px;font-size:14px;line-height:24px}
.form-msg.is-error{color:var(--rose)}
.form-msg.is-ok{color:var(--mineral)}
.empty-note{margin-top:16px;color:var(--rose);font-weight:700}
.site-footer{background:var(--ink);color:#E7D9D0;padding:48px 0 28px}
.site-footer h2{font-size:18px;line-height:26px;color:#fff;font-weight:700}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:28px}
.site-footer a{display:block;margin-top:8px;color:#E7D9D0}
.site-footer a:hover{color:#fff}
.copyright{margin-top:28px;padding-top:16px;border-top:1px solid rgba(217,203,190,.25);font-size:13px;line-height:20px;color:#CDB8AE}
@media (max-width:1280px){
  .entry-grid{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1024px){
  :root{--space:64px}
  .nav-links,.search-form,.nav-cta{display:none}
  .menu-btn{display:inline-flex}
  .split-head,.form-wrap,.compare-grid{grid-template-columns:1fr}
  .entry-grid,.dim-grid{grid-template-columns:1fr 1fr}
  .entry-card:nth-child(1),.entry-card:nth-child(6){grid-column:auto}
  .article-row,.record-card{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  :root{--space:48px}
  body h1{font-size:32px;line-height:40px}
  .section-title{font-size:24px;line-height:32px}
  .entry-grid,.dim-grid,.footer-grid,.qa-row{grid-template-columns:1fr}
  .qa-row{border-radius:16px}
  .nav-tools .icon-btn:not(.menu-btn){display:none}
  .announce-inner{align-items:flex-start;padding:8px 0}
}
@media (max-width:640px){
  .container{width:min(1120px,calc(100% - 32px))}
  .hero-actions,.chip-row{gap:8px}
  .entry-body{padding:14px}
}