/* roulang page: index */
:root{
  --bg:#F3F6FB;
  --bg-alt:#E7EEF8;
  --card:#FFFFFF;
  --primary:#1E4E8C;
  --primary-hover:#163E72;
  --accent:#3E7AD6;
  --text:#1C2836;
  --muted:#5C6B7A;
  --dusk:#9A4E5C;
  --dusk-soft:#F8EEF1;
  --line:rgba(30,78,140,.12);
  --shadow:0 8px 24px rgba(30,78,140,.08);
  --shadow-hover:0 12px 28px rgba(30,78,140,.14);
  --radius:16px;
  --radius-btn:12px;
  --radius-input:10px;
  --pad:72px;
  --bs-primary:#1E4E8C;
  --bs-primary-rgb:30,78,140;
  --bs-body-color:#1C2836;
  --bs-body-bg:#F3F6FB;
  --bs-link-color:#1E4E8C;
  --bs-link-hover-color:#163E72;
  --bs-border-color:rgba(30,78,140,.12);
  --bs-font-sans-serif:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-hover);text-decoration:underline}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
}
button,input,select{font-family:inherit}
p{margin:0 0 1.05em}
h1,h2,h3{line-height:1.35;color:var(--text);font-weight:700;margin:0 0 .6em}
h1{font-size:40px}
h2{font-size:28px}
h3{font-size:18px;margin-bottom:.35em}
.wrap{width:min(1140px,calc(100% - 32px));margin:0 auto}
.band{padding:var(--pad) 0}
.band-alt{background:var(--bg-alt)}
.lead-copy{color:var(--muted);font-size:16px;max-width:68ch}
.kicker{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--dusk);background:var(--dusk-soft);
  border-radius:999px;padding:4px 12px;font-size:13px;font-weight:600;margin-bottom:12px;
}
.promo{
  height:36px;background:var(--dusk-soft);color:var(--dusk);
  display:flex;align-items:center;justify-content:center;position:relative;
  font-size:13px;border-bottom:1px solid rgba(154,78,92,.16);
}
.promo p{margin:0;padding:0 42px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.promo-close{
  position:absolute;right:10px;top:0;height:36px;width:36px;border:0;background:transparent;
  color:var(--dusk);border-radius:8px;
}
.site-header{
  position:sticky;top:0;z-index:1030;background:#fff;
  box-shadow:0 8px 24px rgba(30,78,140,.08);border-bottom:1px solid var(--line);
}
.nav-bar{min-height:74px;display:flex;align-items:center;gap:16px}
.brand{
  display:flex;flex-direction:column;justify-content:center;color:var(--primary);
  font-weight:800;font-size:16px;line-height:1.25;max-width:230px;text-decoration:none;
}
.brand small{display:block;color:var(--muted);font-size:12px;font-weight:600}
.brand:hover{color:var(--primary-hover);text-decoration:none}
.nav-main{display:flex;align-items:center;gap:6px;margin:0 auto}
.nav-main a{
  color:var(--text);text-decoration:none;padding:10px 14px;border-radius:999px;font-weight:600;
  min-height:44px;display:inline-flex;align-items:center;
}
.nav-main a:hover{background:#F3F6FB;color:var(--primary);text-decoration:none}
.nav-main a.is-active{background:#E7EEF8;color:var(--primary);box-shadow:inset 0 -2px 0 var(--primary)}
.nav-tools{display:flex;align-items:center;gap:8px;margin-left:auto}
.search-form{display:flex;align-items:center;background:#F3F6FB;border:1px solid var(--line);border-radius:var(--radius-input);padding:0 8px;min-height:44px}
.search-form input{border:0;background:transparent;width:148px;height:40px;color:var(--text)}
.search-form input:focus{outline:none}
.search-form button{border:0;background:transparent;color:var(--primary);min-width:36px;min-height:40px}
.icon-btn{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--primary);
  display:inline-flex;align-items:center;justify-content:center;
}
.icon-btn:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow)}
.icon-btn:active,.btn-main:active,.btn-ghost:active{transform:none}
.icon-btn.is-on{background:var(--primary);color:#fff}
.menu-toggle{display:none}
.btn-main,.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;
  padding:10px 16px;border-radius:var(--radius-btn);font-weight:700;text-decoration:none;border:1px solid transparent;
  transition:background .2s,color .2s,transform .2s,box-shadow .2s;
}
.btn-main{background:var(--primary);color:#fff}
.btn-main:hover{background:var(--primary-hover);color:#fff;text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-ghost{background:#fff;color:var(--primary);border-color:var(--primary)}
.btn-ghost:hover{background:#E7EEF8;color:var(--primary-hover);text-decoration:none;transform:translateY(-2px)}
.board{
  background:
    radial-gradient(900px 280px at 8% 0%,rgba(62,122,214,.16),transparent 70%),
    radial-gradient(700px 240px at 100% 20%,rgba(154,78,92,.08),transparent 65%),
    var(--bg);
}
.board-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.metric,.card,.scene,.news-feature,.day,.step,.quote,.post,.entry,.assure,.filter-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
}
.metric{padding:18px 16px}
.metric b{display:block;font-size:28px;color:var(--primary);line-height:1.2}
.metric span{color:var(--muted);font-size:14px}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.section-head{margin-bottom:22px;max-width:760px}
.section-head p:last-child{margin-bottom:0}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:start}
.card{overflow:hidden;transition:transform .2s,box-shadow .2s}
.card:hover,.post:hover,.scene:hover,.quote:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.card .body,.post .body,.scene .body{padding:14px 14px 16px}
.card:nth-child(2n) .body{padding-bottom:28px}
.badge-pill{
  display:inline-flex;align-items:center;border-radius:999px;padding:3px 10px;
  background:var(--dusk-soft);color:var(--dusk);font-size:12px;font-weight:700;
}
.poster{position:relative;background:#E7EEF8;overflow:hidden}
.poster-wide{aspect-ratio:16/9}
.poster-tall{aspect-ratio:3/4}
.poster img{width:100%;height:100%;object-fit:cover}
.poster-tag{
  position:absolute;left:10px;bottom:10px;background:rgba(255,255,255,.92);
  color:var(--primary);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;
}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.compare article{padding:22px}
.compare h3{display:flex;justify-content:space-between;gap:8px}
.bar{height:10px;background:#E7EEF8;border-radius:999px;overflow:hidden;margin:8px 0 12px}
.bar span{display:block;height:100%;background:var(--primary);border-radius:inherit}
.bar.soft span{width:38%;background:#9A4E5C}
.bar.strong span{width:86%}
.check-list{margin:0;padding:0;list-style:none}
.check-list li{padding:7px 0 7px 22px;position:relative;color:var(--text)}
.check-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);position:absolute;left:0;top:.75em}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;list-style:none;margin:0;padding:0;position:relative}
.timeline::before{content:"";position:absolute;left:0;right:0;top:28px;height:2px;background:rgba(30,78,140,.18)}
.timeline li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);position:relative}
.timeline .node{
  width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--primary);margin-bottom:12px;
}
.scene-grid{display:grid;grid-template-columns:1.4fr .8fr .7fr .7fr .7fr;grid-auto-rows:auto;gap:16px}
.scene:nth-child(1){grid-column:1/3}
.scene:nth-child(2){grid-column:3/6}
.scene:nth-child(6){grid-column:4/6}
.news-layout{display:grid;grid-template-columns:1.35fr .8fr;gap:18px}
.news-feature{overflow:hidden}
.news-side{display:flex;flex-direction:column;gap:12px}
.news-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px;box-shadow:var(--shadow)}
.date{color:var(--dusk);font-size:13px;font-weight:700}
.atlas{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.atlas .card:nth-child(1),.atlas .card:nth-child(2){grid-column:span 2}
.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
.day{padding:12px;min-height:148px}
.day strong{display:block;color:var(--primary)}
.entry{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:22px}
.assure-grid,.step-grid,.review-grid,.post-grid{display:grid;gap:16px}
.assure-grid{grid-template-columns:repeat(4,1fr)}
.assure,.step{padding:18px}
.assure i{font-size:22px;color:var(--primary)}
.step-grid{grid-template-columns:repeat(4,1fr)}
.step em{display:inline-flex;width:32px;height:32px;border-radius:50%;background:#E7EEF8;color:var(--primary);align-items:center;justify-content:center;font-style:normal;font-weight:800;margin-bottom:8px}
.review-grid{grid-template-columns:repeat(3,1fr);align-items:start}
.quote{padding:18px}
.quote:nth-child(2){margin-top:26px}
.quote footer{color:var(--muted);font-size:14px}
.post-grid{grid-template-columns:repeat(3,1fr)}
.qa details,.accordion-item{
  background:#fff;border:1px solid var(--line)!important;border-radius:14px!important;box-shadow:var(--shadow);overflow:hidden;margin-bottom:12px;
}
.qa summary,.accordion-button{font-weight:700;color:var(--text);min-height:52px}
.qa summary{padding:14px 16px;cursor:pointer}
.qa details p,.accordion-body{color:var(--text);padding:0 16px 14px;margin:0}
.accordion-button{background:#fff;box-shadow:none}
.accordion-button:not(.collapsed){background:#E7EEF8;color:var(--primary);box-shadow:none}
.accordion-button:focus{box-shadow:0 0 0 2px rgba(62,122,214,.35)}
.accordion-button::after{filter:none}
.lead-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:start}
form .field{margin-bottom:12px}
label{display:block;font-weight:700;margin-bottom:6px}
input[type="text"],select{
  width:100%;min-height:44px;border-radius:var(--radius-input);border:1px solid var(--line);padding:8px 12px;background:#fff;color:var(--text);
}
.check-row{display:flex;gap:8px;align-items:flex-start;font-weight:600}
.check-row input{width:18px;height:18px;margin-top:4px}
.form-note{display:none;margin-top:12px;background:#fff;border-radius:12px;padding:12px;border:1px solid var(--line)}
.form-note.show{display:block}
.status-live{min-height:1.5em;color:var(--muted);font-size:14px}
.site-footer{background:#163E72;color:#fff;padding:48px 0 24px}
.site-footer a{color:#fff}
.site-footer a:hover{color:var(--accent);text-decoration:none}
.foot-grid{display:grid;grid-template-columns:1.3fr .8fr .9fr 1fr;gap:22px}
.site-footer h2{color:#fff;font-size:18px}
.site-footer ul{margin:0;padding:0;list-style:none}
.site-footer li{margin:6px 0}
.copy{border-top:1px solid rgba(255,255,255,.16);margin-top:22px;padding-top:14px;color:rgba(255,255,255,.82);font-size:14px}
.filter-hide{display:none!important}
@media(max-width:1024px){
  .matrix{grid-template-columns:repeat(2,1fr)}
  .atlas{grid-template-columns:repeat(3,1fr)}
  .search-form input{width:110px}
}
@media(max-width:991.98px){
  :root{--pad:48px}
  h1{font-size:34px}
  h2{font-size:24px}
  .nav-main,.nav-tools .search-form,.nav-tools .btn-main{display:none}
  .menu-toggle{display:inline-flex}
  .board-grid,.compare,.news-layout,.lead-grid,.foot-grid{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr 1fr}
  .scene:nth-child(n){grid-column:auto}
  .timeline,.assure-grid,.step-grid{grid-template-columns:1fr 1fr}
  .calendar{grid-template-columns:repeat(4,1fr)}
  .entry{flex-direction:column;align-items:flex-start}
}
@media(max-width:767.98px){
  h1{font-size:32px}
  .review-grid,.post-grid,.atlas{grid-template-columns:1fr 1fr}
}
@media(max-width:575.98px){
  :root{--pad:36px}
  .wrap{width:min(100% - 24px,1140px)}
  .metric-grid,.matrix,.scene-grid,.timeline,.assure-grid,.step-grid,.review-grid,.post-grid,.atlas,.calendar,.news-layout{grid-template-columns:1fr}
  .quote:nth-child(2){margin-top:0}
  .promo p{font-size:12px}
  .brand{font-size:14px;max-width:168px}
}
@media(max-width:520px){
  h1{font-size:30px}
  h2{font-size:22px}
  .cta-row .btn-main,.cta-row .btn-ghost,.entry .btn-main{width:100%}
}

/* roulang page: category1 */
:root{
 --bg:#F3F6FB;
 --bg-alt:#E7EEF8;
 --card:#FFFFFF;
 --primary:#1E4E8C;
 --primary-hover:#163E72;
 --accent:#3E7AD6;
 --text:#1C2836;
 --muted:#5C6B7A;
 --dusk:#9A4E5C;
 --dusk-soft:#F8EEF1;
 --line:rgba(30,78,140,.12);
 --shadow:0 8px 24px rgba(30,78,140,.08);
 --shadow-hover:0 12px 28px rgba(30,78,140,.14);
 --radius:16px;
 --radius-btn:12px;
 --radius-input:10px;
 --pad:72px;
 --bs-primary:#1E4E8C;
 --bs-primary-rgb:30,78,140;
 --bs-body-color:#1C2836;
 --bs-body-bg:#F3F6FB;
 --bs-link-color:#1E4E8C;
 --bs-link-hover-color:#163E72;
 --bs-border-color:rgba(30,78,140,.12);
 --bs-font-sans-serif:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
 --bs-accordion-btn-focus-box-shadow:0 0 0 2px rgba(62,122,214,.45);
 --bs-accordion-active-bg:#E7EEF8;
 --bs-accordion-active-color:#1E4E8C;
 --bs-accordion-btn-color:#1C2836;
 --bs-accordion-border-color:rgba(30,78,140,.12);
 --bs-accordion-bg:#FFFFFF;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;
 background:var(--bg);
 color:var(--text);
 font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
 font-size:16px;
 line-height:1.75;
 overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--primary);text-decoration:none}
a:hover{color:var(--primary-hover);text-decoration:underline}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
 outline:2px solid var(--accent);
 outline-offset:3px;
}
button,input,select{font-family:inherit}
h1,h2,h3,p{margin-top:0}
h1{font-size:40px;line-height:1.28;font-weight:800;letter-spacing:0}
h2{font-size:28px;line-height:1.35;font-weight:800}
h3{font-size:18px;line-height:1.5;font-weight:800}
p{margin-bottom:12px}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}
.lead-copy{color:var(--muted);font-size:16px;max-width:68ch;margin-bottom:0}
.site-header{
 position:sticky;top:0;z-index:1030;background:#fff;
 box-shadow:0 8px 24px rgba(30,78,140,.08);border-bottom:1px solid var(--line);
}
.promo-bar{background:var(--dusk-soft);color:var(--dusk);min-height:36px}
.promo-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.promo-inner p{margin:0;font-size:13px;line-height:1.4;font-weight:700}
.promo-close{
 width:32px;height:32px;border:0;border-radius:999px;background:transparent;color:var(--dusk);
 font-size:20px;line-height:1;flex:0 0 auto;
}
.promo-close:hover{background:#fff}
.nav-bar{min-height:74px;display:flex;align-items:center;gap:16px;position:relative}
.brand{
 display:flex;flex-direction:column;justify-content:center;color:var(--primary);
 font-weight:800;font-size:16px;line-height:1.25;max-width:230px;text-decoration:none;
}
.brand small{display:block;color:var(--muted);font-size:12px;font-weight:600}
.brand:hover{color:var(--primary-hover);text-decoration:none}
.nav-cluster{display:flex;align-items:center;gap:12px;flex:1;min-width:0}
.nav-main{display:flex;align-items:center;gap:6px;margin:0}
.nav-main a{
 color:var(--text);text-decoration:none;padding:10px 14px;border-radius:999px;font-weight:600;
 min-height:44px;display:inline-flex;align-items:center;
}
.nav-main a:hover{background:#F3F6FB;color:var(--primary);text-decoration:none}
.nav-main a.is-active{background:#E7EEF8;color:var(--primary);box-shadow:inset 0 -2px 0 var(--primary)}
.nav-tools{display:flex;align-items:center;gap:8px;margin-left:auto}
.search-form{display:flex;align-items:center;background:#F3F6FB;border:1px solid var(--line);border-radius:var(--radius-input);padding:0 8px;min-height:44px}
.search-form input{border:0;background:transparent;width:148px;height:40px;color:var(--text)}
.search-form input:focus{outline:none}
.search-form button{border:0;background:transparent;color:var(--primary);min-width:36px;min-height:40px}
.icon-btn{
 width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;color:var(--primary);
 display:inline-flex;align-items:center;justify-content:center;transition:transform .2s,box-shadow .2s,background .2s,color .2s;
}
.icon-btn:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow)}
.icon-btn:active,.btn-main:active,.btn-ghost:active,.chip:active{transform:none}
.icon-btn.is-on{background:var(--primary);color:#fff}
.menu-toggle{display:none}
.btn-main,.btn-ghost{
 display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;
 padding:10px 16px;border-radius:var(--radius-btn);font-weight:700;text-decoration:none;border:1px solid transparent;
 transition:background .2s,color .2s,transform .2s,box-shadow .2s;cursor:pointer;
}
.btn-main{background:var(--primary);color:#fff}
.btn-main:hover{background:var(--primary-hover);color:#fff;text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-ghost{background:#fff;color:var(--primary);border-color:var(--primary)}
.btn-ghost:hover{background:#E7EEF8;color:var(--primary-hover);text-decoration:none;transform:translateY(-2px)}
.section{padding:var(--pad) 0}
.section-alt{background:var(--bg-alt)}
.section-head{margin-bottom:22px;max-width:760px}
.section-head p:last-child{margin-bottom:0}
.kicker{display:inline-flex;align-items:center;border-radius:999px;background:var(--dusk-soft);color:var(--dusk);font-size:12px;font-weight:700;padding:4px 10px;margin-bottom:10px}
.cat-head-grid{display:grid;grid-template-columns:1.45fr .55fr;gap:28px;align-items:end}
.head-side{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;
}
.head-side p{margin:0 0 8px;color:var(--muted);font-size:14px}
.head-side p:last-child{margin-bottom:0}
.head-side strong{color:var(--primary);font-size:18px;display:block;line-height:1.4}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.filter-card,.card,.dim-card,.rhythm-item,.article-list,.notice-bar,.metric,.scene,.news-feature,.day,.step,.quote,.post,.entry,.assure{
 background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
}
.filter-card{padding:18px}
.chip-row{display:grid;grid-template-columns:72px 1fr;gap:12px;align-items:center;padding:8px 0}
.chip-row + .chip-row{border-top:1px solid var(--line)}
.chip-label{font-weight:800;color:var(--primary);font-size:14px}
.chip-group{display:flex;flex-wrap:wrap;gap:8px}
.chip{
 min-height:44px;padding:8px 14px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--text);
 font-weight:700;cursor:pointer;transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip.is-on{background:var(--primary);color:#fff;border-color:var(--primary)}
.poster-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{overflow:hidden;transition:transform .2s,box-shadow .2s;height:100%}
.card:hover,.post:hover,.scene:hover,.quote:hover,.dim-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.atlas-card{padding:8px}
.card .body{padding:12px 8px 8px}
.poster{position:relative;aspect-ratio:3/4;background:#E7EEF8;border-radius:12px;overflow:hidden;border:1px solid var(--line)}
.poster img{width:100%;height:100%;object-fit:cover}
.poster-label,.poster-tag{
 position:absolute;background:rgba(255,255,255,.92);color:var(--primary);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700;
}
.poster-label{left:10px;top:10px}
.poster-tag{left:10px;bottom:10px}
.badge-pill{
 display:inline-flex;align-items:center;border-radius:999px;padding:3px 10px;
 background:var(--dusk-soft);color:var(--dusk);font-size:12px;font-weight:700;margin-bottom:8px;
}
.summary{color:var(--muted);min-height:3.5em;margin-bottom:10px}
.more-row{display:flex;justify-content:flex-start;margin-top:18px}
.search-note{color:var(--dusk);font-weight:700;margin-top:8px}
.search-note:empty{display:none}
.dim-grid{display:grid;grid-template-columns:1.35fr 1fr .82fr;gap:16px}
.dim-card{padding:18px 18px 8px}
.dim-card h3{margin-bottom:8px}
.check-list{margin:0;padding:0;list-style:none}
.check-list li{padding:7px 0 7px 22px;position:relative;color:var(--text)}
.check-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);position:absolute;left:0;top:.75em}
.rhythm-list{display:flex;flex-direction:column;gap:10px}
.rhythm-item{display:grid;grid-template-columns:88px 1fr auto;gap:12px;align-items:center;padding:12px 16px;border-radius:14px}
.rhythm-item time{color:var(--dusk);font-weight:800}
.rhythm-item span{color:var(--muted);font-size:14px}
.article-list{padding:6px 18px}
.article-row{display:grid;grid-template-columns:118px 1fr;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);align-items:start}
.article-row:last-child{border-bottom:0}
.article-row time{color:var(--dusk);font-weight:800;font-size:14px}
.article-row h3{margin-bottom:4px}
.article-row p{margin:0;color:var(--muted)}
.notice-bar{display:flex;gap:14px;align-items:flex-start;border-left:4px solid var(--dusk);padding:18px}
.notice-bar i{font-size:22px;color:var(--dusk);line-height:1.6}
.notice-bar h2{font-size:22px;margin-bottom:6px}
.notice-bar p{margin:0;color:var(--muted)}
.qa details,.accordion-item{
 background:#fff;border:1px solid var(--line)!important;border-radius:14px!important;box-shadow:var(--shadow);overflow:hidden;margin-bottom:12px;
}
.accordion-button{font-weight:700;color:var(--text);min-height:52px;box-shadow:none}
.accordion-button:not(.collapsed){color:var(--primary);box-shadow:none}
.accordion-button:focus{box-shadow:0 0 0 2px rgba(62,122,214,.45)}
.accordion-body{color:var(--text);padding-top:0}
.modal-content{border-radius:16px;border:1px solid var(--line);box-shadow:var(--shadow-hover)}
.modal-header{border-bottom:1px solid var(--line)}
.modal-title{font-weight:800;font-size:20px}
.form-label{font-weight:700}
.form-control,.form-select{
 border-radius:var(--radius-input);border:1px solid var(--line);min-height:44px;color:var(--text);background:#fff;
}
.form-control:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 2px rgba(62,122,214,.28)}
.form-check-input:focus{box-shadow:0 0 0 2px rgba(62,122,214,.28);border-color:var(--primary)}
.form-check-input:checked{background-color:var(--primary);border-color:var(--primary)}
.form-msg{min-height:1.5em;color:var(--dusk);font-weight:700;margin:8px 0 0}
.site-footer{background:#163E72;color:#fff;padding:48px 0 20px}
.foot-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1.2fr;gap:24px}
.site-footer h2{color:#fff;font-size:18px;line-height:1.4;margin:0 0 12px}
.site-footer p,.site-footer li{color:rgba(255,255,255,.86);font-size:14px;line-height:1.75}
.site-footer ul{margin:0;padding:0;list-style:none}
.site-footer a{color:#fff;text-decoration:none}
.site-footer a:hover{color:var(--accent);text-decoration:underline}
.copy{border-top:1px solid rgba(255,255,255,.16);margin-top:28px;padding-top:16px;color:rgba(255,255,255,.8);font-size:14px}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.assure-grid,.step-grid,.review-grid,.post-grid{display:grid;gap:16px}
.assure-grid,.step-grid{grid-template-columns:repeat(4,1fr)}
.review-grid{grid-template-columns:repeat(3,1fr)}
.post-grid{grid-template-columns:repeat(3,1fr)}
@media (max-width:1024px){
 .cat-head-grid{gap:18px}
 .dim-grid{grid-template-columns:1fr 1fr}
 .dim-card:last-child{grid-column:1 / -1}
}
@media (max-width:991.98px){
 :root{--pad:48px}
 h1{font-size:32px}
 h2{font-size:24px}
 .menu-toggle{display:inline-flex}
 .nav-cluster{
  display:none;position:absolute;left:0;right:0;top:100%;z-index:20;background:#fff;
  flex-direction:column;align-items:stretch;gap:10px;padding:12px 16px 16px;
  border-top:1px solid var(--line);box-shadow:var(--shadow);
 }
 .nav-cluster.is-open{display:flex}
 .nav-main{flex-direction:column;align-items:stretch;width:100%}
 .nav-main a,.nav-cta,.search-form{width:100%}
 .search-form input{flex:1;width:auto}
 .poster-grid{grid-template-columns:1fr 1fr}
 .foot-grid{grid-template-columns:1fr 1fr}
 .assure-grid,.step-grid,.post-grid{grid-template-columns:1fr 1fr}
 .review-grid{grid-template-columns:1fr}
}
@media (max-width:768px){
 .cat-head-grid,.dim-grid,.rhythm-item,.article-row{grid-template-columns:1fr}
 .chip-row{grid-template-columns:1fr;gap:6px}
 .rhythm-item span{justify-self:start}
}
@media (max-width:575.98px){
 :root{--pad:36px}
 .wrap{width:min(1180px,calc(100% - 24px))}
 .poster-grid,.foot-grid,.assure-grid,.step-grid,.post-grid{grid-template-columns:1fr}
 .brand{font-size:13px;max-width:46vw}
 .nav-bar{gap:8px;min-height:64px}
 .icon-btn{width:40px;height:40px}
 .promo-inner p{font-size:12px}
}
@media (max-width:520px){
 h1{font-size:28px}
 .cta-row .btn-main,.cta-row .btn-ghost{width:100%}
 .head-side strong{font-size:16px}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}