/* roulang page: index */
:root{
  --paper:#F3EEE6;
  --card:#FFF9F2;
  --ink:#241C19;
  --mute:#5E534C;
  --rose:#C4476A;
  --rose-deep:#b03d5e;
  --night:#6E5B95;
  --line:#E4D8C8;
  --mark:rgba(231,197,106,.35);
  --coffee:#1A1412;
  --shadow:0 8px 18px rgba(36,28,25,.06);
  --serif:"Noto Serif SC","Songti SC","STSong","PMingLiU",serif;
  --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  background-color:var(--paper);
  background-image:repeating-linear-gradient(to bottom,transparent,transparent 27px,rgba(36,28,25,.08) 28px);
}
img,svg{max-width:100%;display:block}
button,input,textarea{font-family:inherit;font-size:inherit}
a{color:inherit;text-decoration:none}
::selection{background:var(--mark)}
.wrap{width:min(1180px,calc(100% - 32px));margin-inline:auto}
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(243,238,230,.92);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(8px);
}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px;padding:10px 0}
.logo{display:flex;flex-direction:column;align-items:flex-start;gap:2px;font-family:var(--serif);font-size:22px;line-height:1.25;font-weight:700;letter-spacing:.01em}
.logo small{font-family:var(--sans);font-size:12px;font-weight:500;color:var(--mute);letter-spacing:.12em}
.header-actions{display:flex;gap:8px;align-items:center}
.chip-row-wrap{padding-bottom:10px}
.chip-row{display:flex;gap:8px;overflow-x:auto;flex-wrap:nowrap;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chip-row::-webkit-scrollbar{display:none}
.chip,.btn{
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:2px;border:1px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,transform .18s ease,border-color .18s ease;
  white-space:nowrap;scroll-snap-align:start;
}
.chip{padding:7px 12px;background:rgba(110,91,149,.12);color:var(--ink);font-size:13px;line-height:1.4}
.chip:hover{background:rgba(110,91,149,.22)}
.chip.is-on,.chip[aria-current="page"]{background:var(--ink);color:var(--card)}
.btn{min-height:38px;padding:0 14px;font-size:14px}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--rose-deep);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:rgba(36,28,25,.05)}
.btn:focus-visible,.chip:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{
  outline:2px solid var(--night);outline-offset:2px
}
.site-section{padding:64px 0}
.bg-wash{background:rgba(255,249,242,.78)}
.bg-ink{background:var(--coffee);color:var(--card)}
.kicker{margin:0 0 8px;font-size:12px;letter-spacing:.14em;color:var(--mute)}
h1,h2,h3{font-family:var(--serif);line-height:1.25;font-weight:700;margin:0}
h1{font-size:clamp(32px,4vw,48px);max-width:11em}
h2{font-size:clamp(24px,3vw,34px);max-width:16em}
h3{font-size:20px}
.section-copy,.lead{max-width:38em;color:var(--mute);font-size:16px;line-height:1.75}
.lead{color:var(--ink)}
.mark{background:var(--mark);padding:0 .15em}
.hero-grid,.split-2,.matrix,.scene-wall,.catalog-grid,.quote-grid,.device-stack{display:grid;gap:24px}
.hero-grid{grid-template-columns:minmax(0,1.35fr) minmax(280px,.75fr);align-items:stretch}
.ticket,.paper-card,.scene-card,.quote-card,.day,.note-form,.path-step{
  background:var(--card);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.ticket{position:relative;border-radius:10px;padding:22px 22px 18px 36px;overflow:hidden}
.ticket::before,.scene-card::before{
  content:"";position:absolute;left:10px;top:12px;bottom:12px;width:10px;
  background:radial-gradient(circle,rgba(36,28,25,.55) 2.2px,transparent 2.5px) 0 0 / 10px 18px repeat-y;
}
.scene-card::before{background:radial-gradient(circle,rgba(243,238,230,.9) 2px,transparent 2.4px) 0 0 / 10px 16px repeat-y}
.tape{position:relative}
.tape::after{
  content:"";position:absolute;top:0;left:18px;width:72px;height:10px;background:var(--mark);border-radius:1px
}
.bind{border-left:3px solid var(--rose);border-radius:6px}
.radius-2{border-radius:2px}
.radius-6{border-radius:6px}
.radius-10{border-radius:10px}
.ticket-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.ticket ol{list-style:none;margin:0;padding:0}
.ticket li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--line);font-size:14px}
.note{font-size:13px;color:var(--mute);line-height:1.6}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.matrix{grid-template-columns:repeat(12,1fr)}
.span-5{grid-column:span 5}
.span-7{grid-column:span 7}
.span-4{grid-column:span 4}
.span-3{grid-column:span 3}
.span-6{grid-column:span 6}
.paper-card{padding:18px 18px 16px;border-radius:6px}
.paper-card p,.quote-card p,.path-step p,.day p{margin:8px 0 0;color:var(--mute);font-size:15px}
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px dashed var(--line);background:var(--card);box-shadow:var(--shadow);border-radius:2px}
.stat-strip article{padding:18px 16px;border-right:1px solid var(--line)}
.stat-strip article:last-child{border-right:0}
.stat-strip strong{display:block;font-family:var(--serif);font-size:40px;line-height:1}
.stat-strip span{display:block;margin-top:6px}
.path{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.path-step{padding:16px;border-radius:2px;position:relative}
.step-no{font-family:var(--serif);font-size:22px;color:var(--rose)}
.scene-card{
  position:relative;min-height:168px;padding:20px 16px 16px 28px;border:0;border-radius:6px;color:var(--card);
  display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden
}
.scene-card strong{font-family:var(--serif);font-size:24px;line-height:1.25}
.scene-card em{font-style:normal;font-size:13px;opacity:.86}
.tone-a{background:linear-gradient(165deg,#241C19,#6E5B95)}
.tone-b{background:linear-gradient(165deg,#1A1412,#C4476A)}
.tone-c{background:linear-gradient(165deg,#3a2c27,#8d7044)}
.tone-d{background:linear-gradient(165deg,#2c2430,#5c4d78)}
.tone-e{background:linear-gradient(165deg,#241C19,#7d4d58)}
.tone-f{background:linear-gradient(165deg,#1d1917,#4d5a49)}
.catalog-grid{grid-template-columns:1fr 1fr;gap:0 28px}
.catalog-row{
  display:grid;grid-template-columns:148px 1fr;gap:12px;align-items:start;
  padding:14px 4px;border-bottom:1px solid var(--line)
}
.catalog-row:hover{background:rgba(196,71,106,.05)}
.catalog-row strong{display:block;font-size:17px}
.catalog-row em{display:block;font-style:normal;color:var(--mute);font-size:14px;line-height:1.7}
.row-meta time{display:block;font-variant-numeric:tabular-nums}
.more-row{display:flex;justify-content:flex-end;padding-top:16px}
.empty-note{padding:18px;border:1px dashed var(--line);background:var(--card)}
.partner-bar{display:flex;gap:28px;align-items:center;min-height:64px;color:rgba(36,28,25,.38);letter-spacing:.2em;font-size:13px}
.faq details{border-bottom:1px solid var(--line);background:transparent}
.faq summary{display:grid;grid-template-columns:42px 1fr;gap:8px;align-items:center;padding:14px 0;cursor:pointer;list-style:none;font-weight:650}
.faq summary::-webkit-details-marker{display:none}
.faq summary span{font-family:var(--serif);color:var(--rose)}
.faq details p{margin:0 0 14px 50px;max-width:40em;color:var(--mute)}
.guarantee{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guarantee article{padding:8px 0 8px 12px;border-left:3px solid var(--rose)}
.guarantee h3,.bg-ink h2,.bg-ink .kicker{color:var(--card)}
.bg-ink .section-copy,.bg-ink p{color:rgba(243,238,230,.82)}
.split-2{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);align-items:start}
.note-form{border-radius:10px;padding:16px;display:grid;gap:10px}
label{display:grid;gap:4px;font-size:13px;color:var(--mute)}
input,textarea{
  width:100%;border:1px solid var(--line);background:#fff;color:var(--ink);
  border-radius:2px;padding:10px 12px;outline:none
}
textarea{min-height:96px;resize:vertical}
.check{display:flex;gap:8px;align-items:center;font-size:14px;color:var(--ink)}
.check input{width:auto}
.form-msg{min-height:1.4em;font-size:13px}
.form-msg.err{color:var(--rose)}
.form-msg.ok{color:var(--ink)}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag-paper{
  display:inline-flex;align-items:center;min-height:42px;padding:8px 14px;
  background:var(--card);border:1px solid var(--line);border-radius:2px;box-shadow:var(--shadow)
}
.tag-paper:hover{border-color:var(--rose)}
.filter-groups{display:grid;gap:14px}
.filter-line{display:flex;gap:8px;overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}
.filter-line::-webkit-scrollbar{display:none}
.device-table{width:100%;border-collapse:collapse;background:var(--card);box-shadow:var(--shadow);border:1px solid var(--line)}
.device-table th,.device-table td{padding:14px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.device-table th{font-size:13px;color:var(--mute);font-weight:600}
.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
.day{padding:12px;border-radius:6px;min-height:132px}
.day strong{font-family:var(--serif);font-size:28px}
.quote-grid{grid-template-columns:1.2fr .8fr 1fr;align-items:start}
.quote-card{padding:16px;border-radius:10px}
.quote-card:nth-child(2){border-radius:2px;margin-top:22px}
.quote-card:nth-child(3){border-radius:6px;margin-top:8px}
.quote-card q{font-family:var(--serif);font-size:18px;line-height:1.55}
.notice-list{display:grid;gap:10px;margin:16px 0 0;padding:0;list-style:none}
.notice-list li{padding-left:12px;border-left:3px solid var(--rose);max-width:40em}
.site-footer{background:var(--coffee);color:var(--card);padding:42px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr .8fr;gap:24px}
.site-footer a{color:var(--card)}
.site-footer a:hover{color:#fff}
.site-footer h2{font-size:18px;margin-bottom:8px}
.site-footer p,.site-footer li{color:rgba(243,238,230,.78);font-size:14px}
.site-footer ul{margin:0;padding:0;list-style:none;display:grid;gap:6px}
.copy{margin-top:28px;padding-top:14px;border-top:1px solid rgba(243,238,230,.16);font-size:12px;color:rgba(243,238,230,.62)}
@media(max-width:1023px){
  .hero-grid,.split-2,.quote-grid{grid-template-columns:1fr}
  .span-5,.span-7,.span-4,.span-3{grid-column:span 6}
  .calendar{grid-template-columns:repeat(4,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .quote-card:nth-child(2),.quote-card:nth-child(3){margin-top:0}
}
@media(max-width:767px){
  .site-section{padding:40px 0}
  .wrap{width:min(1180px,calc(100% - 32px))}
  .header-top{align-items:flex-start;flex-wrap:wrap;padding-top:12px}
  .logo{font-size:18px}
  .matrix,.path,.stat-strip,.catalog-grid,.guarantee,.calendar,.foot-grid{grid-template-columns:1fr}
  .span-5,.span-7,.span-4,.span-3,.span-6{grid-column:auto}
  .stat-strip{grid-template-columns:1fr 1fr}
  .stat-strip article{border-bottom:1px solid var(--line)}
  .catalog-row{grid-template-columns:1fr;gap:4px}
  .faq details p{margin-left:0}
  .partner-bar{flex-wrap:wrap;letter-spacing:.08em}
  .device-table thead{display:none}
  .device-table,.device-table tbody,.device-table tr,.device-table td{display:block;width:100%}
  .device-table tr{margin-bottom:12px;border:1px solid var(--line);background:var(--card)}
  .device-table td{border-bottom:1px solid var(--line)}
  .device-table td::before{content:attr(data-label);display:block;color:var(--mute);font-size:12px}
}
@media(max-width:520px){
  h1{font-size:30px}
  .stat-strip,.calendar{grid-template-columns:1fr}
  .header-actions{width:100%}
  .header-actions .btn{flex:1}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .btn-primary:hover{transform:none}
}

/* roulang page: category1 */
:root{
 --paper:#F3EEE6;
 --card:#FFF9F2;
 --ink:#241C19;
 --mute:#5E534C;
 --rose:#C4476A;
 --rose-deep:#b03d5e;
 --night:#6E5B95;
 --line:#E4D8C8;
 --mark:rgba(231,197,106,.35);
 --coffee:#1A1412;
 --shadow:0 8px 18px rgba(36,28,25,.06);
 --serif:"Noto Serif SC","Songti SC","STSong","PMingLiU",serif;
 --sans:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
}
/* roulang page: category1 */
html{scroll-behavior:smooth}
*,*::before,*::after{box-sizing:border-box}
body{
 margin:0;
 color:var(--ink);
 font-family:var(--sans);
 font-size:16px;
 line-height:1.75;
 background-color:var(--paper);
 background-image:repeating-linear-gradient(to bottom,transparent,transparent 27px,rgba(36,28,25,.08) 28px);
}
img,svg{max-width:100%;display:block}
button,input,textarea{font-family:inherit;font-size:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.25}
h1{font-size:36px}
h2{font-size:26px}
h3{font-size:18px}
.wrap{width:min(1180px,calc(100% - 48px));margin:0 auto}
.site-header{
 position:sticky;top:0;z-index:40;
 background:rgba(243,238,230,.92);
 border-bottom:1px solid var(--line);
 backdrop-filter:blur(8px);
}
.header-top{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:72px;padding:10px 0}
.logo{display:flex;flex-direction:column;align-items:flex-start;gap:2px;font-family:var(--serif);font-size:22px;line-height:1.25;font-weight:700;letter-spacing:.01em}
.logo small{font-family:var(--sans);font-size:12px;font-weight:500;color:var(--mute);letter-spacing:.12em}
.header-actions{display:flex;gap:8px;align-items:center}
.chip-row-wrap{padding-bottom:10px}
.chip-row,.filter-line{display:flex;gap:8px;overflow-x:auto;flex-wrap:nowrap;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chip-row::-webkit-scrollbar,.filter-line::-webkit-scrollbar{display:none}
.chip,.btn{
 display:inline-flex;align-items:center;justify-content:center;
 border-radius:2px;border:1px solid transparent;cursor:pointer;
 transition:background .18s ease,color .18s ease,transform .18s ease,border-color .18s ease;
 white-space:nowrap;scroll-snap-align:start;
}
.chip{padding:7px 12px;background:rgba(110,91,149,.12);color:var(--ink);font-size:13px;line-height:1.4}
.chip:hover{background:rgba(110,91,149,.22)}
.chip.is-on,.chip[aria-current="page"]{background:var(--ink);color:var(--card)}
.btn{min-height:38px;padding:0 14px;font-size:14px}
.btn-primary{background:var(--rose);color:#fff}
.btn-primary:hover{background:var(--rose-deep);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:rgba(36,28,25,.05)}
.btn:focus-visible,.chip:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{
 outline:2px solid var(--night);outline-offset:2px
}
.site-section{padding:64px 0}
.site-section + .site-section{border-top:1px solid var(--line)}
.band{background:rgba(255,249,242,.72)}
.tight{padding-top:28px;padding-bottom:28px}
.section-copy,.lead{max-width:38em;color:var(--mute);font-size:15px;line-height:1.75}
.lead{color:var(--ink)}
.cat-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(220px,280px);gap:24px;align-items:end}
.crumb{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px;font-size:13px;color:var(--mute)}
.crumb a:hover{color:var(--rose)}
.meta-side{
 font-size:13px;color:var(--mute);line-height:1.7;
 border-left:3px solid var(--rose);padding:4px 0 4px 12px
}
.meta-side strong{display:block;color:var(--ink);font-family:var(--serif);font-size:22px;line-height:1.25}
.check-row{display:flex;flex-wrap:wrap;gap:8px 18px;margin:18px 0 0;padding:0;list-style:none}
.check-row li{font-size:13px;color:var(--ink)}
.check-row li::before{content:"✓ ";color:var(--rose);font-weight:700}
.filter-stack{display:grid;gap:12px}
.filter-line{align-items:center;padding-bottom:2px}
.filter-label{flex:0 0 auto;font-size:12px;color:var(--mute);letter-spacing:.08em}
.list-layout{display:grid;grid-template-columns:minmax(0,9fr) minmax(200px,3fr);gap:24px;align-items:start}
.dir-list{background:var(--card);border:1px solid var(--line);border-radius:6px;box-shadow:var(--shadow);overflow:hidden}
.dir-card{
 display:grid;grid-template-columns:148px minmax(0,1fr);gap:12px;align-items:start;
 padding:16px 16px 16px 18px;border-bottom:1px solid var(--line);border-left:3px solid transparent;
 background:var(--card);color:inherit
}
.dir-card:last-child{border-bottom:0}
.dir-card:hover{background:rgba(196,71,106,.05);border-left-color:var(--rose)}
.dir-card time{display:block;font-variant-numeric:tabular-nums;font-family:var(--serif);font-size:20px;line-height:1.25}
.dir-card .q{display:inline-block;margin-top:6px;padding:0 6px;background:var(--mark);font-size:12px;color:var(--ink);border-radius:2px}
.dir-card strong{display:block;font-size:18px;line-height:1.35}
.dir-card em{display:block;margin-top:4px;font-style:normal;color:var(--mute);font-size:14px;line-height:1.7}
.side-note{
 position:sticky;top:108px;
 background:var(--card);border:1px solid var(--line);border-radius:10px;
 box-shadow:var(--shadow);padding:16px 14px 14px
}
.side-note::before{content:"";display:block;height:8px;margin:-16px -14px 12px;background:var(--mark);border-radius:10px 10px 0 0}
.side-note p{margin-top:8px;font-size:13px;color:var(--mute);line-height:1.7}
.side-note b{font-family:var(--serif);font-size:16px;color:var(--ink)}
.empty-state{padding:28px 16px;text-align:left;color:var(--mute)}
.more-row{display:flex;justify-content:flex-end}
.note-grid{display:grid;grid-template-columns:180px minmax(0,1fr);gap:24px;align-items:start}
.week-slip{
 background:var(--card);border:1px solid var(--line);border-radius:2px;
 box-shadow:var(--shadow);padding:16px;border-top:8px solid var(--rose)
}
.week-slip span{font-family:var(--serif);font-size:28px;line-height:1.2;display:block}
.week-slip small{color:var(--mute);font-size:13px}
.related-list{display:grid;gap:12px}
.related-item{
 display:block;padding:14px 16px;background:var(--card);border:1px solid var(--line);
 border-radius:6px;box-shadow:var(--shadow);border-left:3px solid var(--rose)
}
.related-item:hover{transform:translateY(-1px)}
.related-item strong{display:block;font-size:17px}
.related-item span{display:block;margin-top:4px;color:var(--mute);font-size:14px}
.faq details{border-bottom:1px solid var(--line);background:transparent}
.faq summary{display:grid;grid-template-columns:42px 1fr;gap:8px;align-items:center;padding:14px 0;cursor:pointer;list-style:none;font-weight:650}
.faq summary::-webkit-details-marker{display:none}
.faq summary span{font-family:var(--serif);color:var(--rose)}
.faq details p{margin:0 0 14px 50px;max-width:40em;color:var(--mute)}
.action-bar{background:var(--coffee);color:var(--card);border-top:0}
.action-bar + .site-footer,.site-section.action-bar{border-top:0}
.action-inner{display:flex;justify-content:space-between;gap:24px;align-items:center}
.action-bar p{margin-top:8px;max-width:36em;color:rgba(243,238,230,.82);font-size:15px}
.action-bar .btn-ghost{color:var(--card);border-color:rgba(243,238,230,.8)}
.action-bar .btn-ghost:hover{background:rgba(255,249,242,.08)}
.action-actions{display:flex;flex-wrap:wrap;gap:10px}
.site-footer{background:var(--coffee);color:var(--card);padding:42px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr .8fr;gap:24px}
.site-footer a{color:var(--card)}
.site-footer a:hover{color:#fff}
.site-footer h2{font-size:18px;margin:0 0 10px;font-family:var(--serif);line-height:1.25}
.site-footer p,.site-footer li{color:rgba(243,238,230,.82);font-size:14px;line-height:1.75}
.site-footer ul{margin:0;padding:0;list-style:none}
.copy{margin-top:22px;padding-top:14px;border-top:1px solid rgba(243,238,230,.16);font-size:13px;color:rgba(243,238,230,.72)}
[hidden]{display:none !important}
@media (max-width:1024px){
 .cat-head,.list-layout,.note-grid{grid-template-columns:1fr}
 .side-note{position:static}
 .foot-grid{grid-template-columns:1fr 1fr}
 h1{font-size:32px}
}
@media (max-width:768px){
 .wrap{width:min(1180px,calc(100% - 32px))}
 .site-section{padding:40px 0}
 .header-top{min-height:auto;align-items:flex-start}
 .logo{font-size:18px}
 .action-inner{flex-direction:column;align-items:flex-start}
 .dir-card{grid-template-columns:1fr;gap:6px}
 .foot-grid{grid-template-columns:1fr;gap:18px}
}
@media (max-width:520px){
 h1{font-size:28px}
 h2{font-size:22px}
 .header-actions{width:100%;justify-content:flex-start}
 .faq details p{margin-left:0}
}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *,*::before,*::after{transition:none !important}
}