/* roulang page: index */
:root{
  --ink-950:#071A15;
  --brand-800:#0C2E24;
  --brand-600:#14543F;
  --brand-400:#2E9E76;
  --brand-200:#BFE7D6;
  --accent-500:#FF6B2C;
  --accent-300:#FFC24D;
  --paper:#F7F8F5;
  --paper-2:#EEF2ED;
  --line:rgba(12,46,36,.10);
  --text:#14201C;
  --text-2:#5A6B63;
  --shadow-1:0 12px 30px -18px rgba(7,26,21,.35);
  --shadow-2:0 26px 60px -30px rgba(7,26,21,.45);
  --grad-brand:linear-gradient(120deg,#0C2E24,#14543F 52%,#2E9E76);
  --grad-accent:linear-gradient(120deg,#FF6B2C,#FFC24D);
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease);}
button,input{font:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p,dl,dd{margin:0;}
h1,h2,h3{letter-spacing:-.02em;}
:focus-visible{outline:3px solid rgba(255,107,44,.22);outline-offset:3px;border-radius:6px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ===== container ===== */
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;}
@media(min-width:768px){.container{padding:0 24px;}}
@media(min-width:1280px){.container{padding:0 32px;}}

/* ===== header / nav ===== */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(247,248,245,.88);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:56px;}
@media(min-width:768px){.nav-inner{height:64px;}}
.brand{display:inline-flex;align-items:center;gap:9px;font-weight:700;font-size:16px;color:var(--brand-800);letter-spacing:-.01em;line-height:1.2;}
@media(min-width:768px){.brand{font-size:17px;}}
.brand-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-500);flex:none;}
.brand-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:56vw;}
@media(min-width:768px){.brand-text{max-width:none;}}
.desktop-nav{display:none;align-items:center;gap:38px;}
@media(min-width:1024px){.desktop-nav{display:flex;}}
.nav-link{position:relative;font-size:15px;color:var(--text-2);padding:4px 0;white-space:nowrap;}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;border-radius:2px;
  background:var(--accent-500);transform:scaleX(0);transform-origin:left center;
  transition:transform .22s var(--ease);
}
.nav-link:hover{color:var(--brand-600);}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--brand-800);font-weight:600;}
.nav-link.is-active::after{transform:scaleX(1);}
.nav-cta{
  display:none;align-items:center;height:38px;padding:0 20px;border-radius:999px;
  border:1px solid var(--brand-600);color:var(--brand-800);font-size:14px;font-weight:600;
  transition:transform .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-cta:hover{background:var(--brand-600);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-1);}
.nav-cta:active{transform:translateY(1px);}
@media(min-width:1024px){.nav-cta{display:inline-flex;}}
.nav-burger{
  display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:40px;height:40px;padding:0 9px;background:transparent;border:1px solid var(--line);
  border-radius:12px;transition:border-color .2s var(--ease);
}
.nav-burger:hover{border-color:var(--brand-400);}
.nav-burger span{display:block;height:2px;border-radius:2px;background:var(--brand-800);transition:transform .22s var(--ease),opacity .22s var(--ease);}
@media(min-width:1024px){.nav-burger{display:none;}}
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--ink-950);
  display:flex;flex-direction:column;justify-content:center;gap:6px;padding:80px 32px 40px;
  opacity:0;visibility:hidden;transform:translateY(-12px);
  transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s linear;
}
.drawer.is-open{opacity:1;visibility:visible;transform:translateY(0);}
.drawer-close{
  position:absolute;top:18px;right:20px;width:40px;height:40px;border-radius:12px;
  border:1px solid rgba(255,255,255,.2);background:transparent;color:#fff;font-size:20px;line-height:1;
}
.drawer-link{
  display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.82);
  font-size:19px;font-weight:600;padding:14px 4px;border-bottom:1px solid rgba(255,255,255,.08);
}
.drawer-link::before{content:"";width:6px;height:6px;border-radius:50%;background:transparent;transition:background-color .2s var(--ease);}
.drawer-link:hover,.drawer-link.is-active{color:#fff;}
.drawer-link.is-active::before{background:var(--accent-500);}

/* ===== section rhythm ===== */
.section{padding:52px 0;}
@media(min-width:768px){.section{padding:74px 0;}}
@media(min-width:1280px){.section{padding:90px 0;}}
.section-head{max-width:720px;margin-bottom:30px;}
.section-head h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.3;}
.section-head p{margin-top:10px;color:var(--text-2);font-size:15px;line-height:1.8;}
.section-head--row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:14px;max-width:none;}
.link-more{font-size:14px;font-weight:600;color:var(--brand-600);white-space:nowrap;}
.link-more:hover{color:var(--accent-500);}

/* ===== buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--grad-accent);color:#fff;box-shadow:0 14px 28px -18px rgba(255,107,44,.95);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 42px -20px rgba(255,107,44,.9);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{background:transparent;border-color:var(--brand-600);color:var(--brand-800);}
.btn-ghost:hover{background:var(--brand-600);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-1);}
.btn-ghost:active{transform:translateY(1px);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}

/* ===== hero ===== */
.hero-wrap{padding-top:32px;}
@media(min-width:768px){.hero-wrap{padding-top:48px;}}
.hero-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-hero,26px);
  border-radius:26px;overflow:hidden;box-shadow:var(--shadow-1);
}
.hero-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--brand-800);}
.hero-media img{width:100%;height:100%;object-fit:cover;transform:scale(1.01);}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(12,46,36,.12) 0%,rgba(7,26,21,.30) 55%,rgba(7,26,21,.72) 100%);
}
.hero-badge{
  position:absolute;top:16px;right:16px;z-index:2;
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.02em;
  background:rgba(255,255,255,.92);color:var(--brand-800);box-shadow:0 8px 20px -12px rgba(7,26,21,.6);
}
.hero-badge i{width:6px;height:6px;border-radius:50%;background:var(--accent-500);display:inline-block;}
.hero-body{padding:28px 24px 0;}
@media(min-width:768px){.hero-body{padding:38px 40px 0;}}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  color:var(--brand-600);background:var(--paper-2);border-radius:999px;padding:6px 14px;
}
.hero-body h1{
  margin-top:18px;font-size:clamp(30px,4.2vw,50px);line-height:1.15;font-weight:800;letter-spacing:-.02em;
  color:var(--brand-800);
}
.hero-lead{margin-top:16px;font-size:16px;color:var(--text-2);line-height:1.9;max-width:60ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}

/* countdown */
.countdown-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;
  margin-top:32px;padding:18px 24px;background:var(--paper);border-top:1px solid var(--line);
}
@media(min-width:768px){.countdown-bar{padding:20px 40px;}}
.countdown-label{font-size:14px;font-weight:600;color:var(--brand-800);}
.countdown-label span{display:block;font-size:12px;font-weight:400;color:var(--text-2);margin-top:2px;}
.countdown-units{display:flex;align-items:center;gap:8px;}
.cd-block{
  width:62px;padding:9px 0;border-radius:16px;background:var(--paper-2);text-align:center;
  border:1px solid var(--line);
}
@media(min-width:768px){.cd-block{width:74px;}}
.cd-block b{
  display:block;font-size:22px;font-weight:800;line-height:1.2;color:var(--brand-800);
  font-variant-numeric:tabular-nums;font-feature-settings:"tnum";
}
@media(min-width:768px){.cd-block b{font-size:26px;}}
.cd-block span{display:block;font-size:12px;color:var(--text-2);line-height:1.5;}
.cd-sep{color:var(--brand-200);font-weight:800;}

/* ===== highlight list ===== */
.hl-list{border-top:1px solid var(--line);}
.hl-item{display:flex;gap:18px;padding:22px 0;border-bottom:1px solid var(--line);}
@media(min-width:768px){.hl-item{gap:28px;padding:26px 0;}}
.hl-num{
  flex:none;min-width:46px;font-size:28px;font-weight:800;line-height:1.15;
  color:var(--brand-200);font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
@media(min-width:768px){.hl-num{min-width:62px;font-size:34px;}}
.hl-body h3{font-size:19px;font-weight:600;line-height:1.5;}
.hl-body p{margin-top:6px;font-size:15px;color:var(--text-2);line-height:1.8;}

/* ===== subscribe band ===== */
.subscribe-band{
  background:var(--grad-brand);border-radius:24px;padding:34px 24px;color:#fff;
  display:grid;gap:20px;
}
@media(min-width:768px){.subscribe-band{padding:40px 44px;}}
@media(min-width:1024px){
  .subscribe-band{grid-template-columns:1fr auto;align-items:center;column-gap:56px;row-gap:14px;}
  .subscribe-note{grid-column:2;text-align:right;}
}
.subscribe-band h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.35;color:#fff;}
.subscribe-band p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.78);line-height:1.85;max-width:52ch;}
.subscribe-form{display:flex;flex-wrap:wrap;gap:12px;}
.subscribe-form input{
  flex:1 1 220px;min-width:0;height:50px;padding:0 22px;border-radius:999px;
  border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.10);color:#fff;font-size:15px;
  transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
.subscribe-form input::placeholder{color:rgba(255,255,255,.6);}
.subscribe-form input:focus{outline:none;border-color:var(--accent-300);background:rgba(255,255,255,.16);box-shadow:0 0 0 4px rgba(255,194,77,.18);}
.subscribe-form .btn{background:#fff;color:var(--brand-800);flex:none;}
.subscribe-form .btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px -18px rgba(0,0,0,.5);}
.subscribe-note{font-size:13px;color:rgba(255,255,255,.62);line-height:1.7;margin-top:12px;}

/* ===== cms list ===== */
.cms-grid{display:grid;gap:20px;}
@media(min-width:1024px){
  .cms-grid{grid-template-columns:repeat(12,minmax(0,1fr));grid-auto-rows:minmax(96px,auto);gap:22px;}
  .cms-item--lead{grid-column:1 / 8;grid-row:1 / 4;}
  .cms-item--side{grid-column:8 / 13;}
  .cms-item--more{grid-column:span 4;}
}
.cms-item{
  display:flex;flex-direction:column;overflow:hidden;background:#fff;
  border:1px solid var(--line);border-radius:18px;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.cms-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(46,158,118,.35);}
.cms-thumb{display:block;position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--paper-2);}
.cms-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.cms-item:hover .cms-thumb img{transform:scale(1.045);}
.cms-body{display:flex;flex-direction:column;flex:1;gap:10px;padding:18px 20px 22px;}
.cms-item--lead .cms-body{padding:24px 26px 28px;gap:12px;}
.cms-item--lead .cms-body h3{font-size:22px;}
.cms-body h3{font-size:17px;font-weight:600;line-height:1.5;}
@media(min-width:1024px){.cms-item--side .cms-body{justify-content:center;}}
.cms-body h3 a:hover{color:var(--brand-600);}
.cms-excerpt{
  font-size:14px;color:var(--text-2);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cms-time{font-size:13px;color:var(--text-2);font-variant-numeric:tabular-nums;margin-top:auto;}
.pill{
  align-self:flex-start;padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;
  background:var(--brand-200);color:var(--brand-600);line-height:1.6;
}
.cms-empty{
  display:flex;flex-direction:column;align-items:center;gap:14px;
  padding:52px 24px;border:1px dashed rgba(12,46,36,.24);border-radius:20px;text-align:center;
  background:rgba(238,242,237,.5);
}
.cms-empty .empty-icon{
  width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);color:var(--brand-400);font-size:20px;
}
.cms-empty p{font-size:15px;color:var(--text-2);}

/* ===== replay list ===== */
.replay-list{border-top:1px solid var(--line);}
.replay-link{
  display:flex;align-items:center;gap:16px;padding:16px 4px;border-bottom:1px solid var(--line);
  transition:background-color .2s var(--ease),padding-left .2s var(--ease);
}
@media(min-width:768px){.replay-link{gap:24px;padding:18px 12px;}}
.replay-link:hover{background:var(--paper-2);padding-left:16px;}
.replay-thumb{flex:none;width:104px;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:var(--paper-2);}
@media(min-width:768px){.replay-thumb{width:168px;}}
.replay-thumb img{width:100%;height:100%;object-fit:cover;}
.replay-main{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1;}
.replay-main strong{font-size:16px;font-weight:600;line-height:1.5;}
.replay-tags{display:flex;flex-wrap:wrap;gap:8px;}
.replay-tags em{
  font-style:normal;font-size:12px;font-weight:600;color:var(--brand-600);
  background:var(--paper-2);border-radius:999px;padding:3px 11px;line-height:1.6;
}
.replay-meta{display:flex;align-items:center;gap:14px;flex:none;margin-left:auto;}
@media(max-width:639px){.replay-item .replay-link{flex-wrap:wrap;}.replay-meta{margin-left:120px;}}
.replay-meta b{font-size:13px;font-weight:600;color:var(--brand-800);font-variant-numeric:tabular-nums;}
.replay-meta i{font-style:normal;color:var(--brand-400);transition:transform .2s var(--ease);}
.replay-link:hover .replay-meta i{transform:translateX(4px);}

/* ===== stat band ===== */
.stat-band{
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:24px;padding:26px 22px;
}
@media(min-width:768px){.stat-band{grid-template-columns:repeat(4,minmax(0,1fr));padding:32px 36px;gap:20px;}}
.stat{display:flex;flex-direction:column;gap:2px;padding-left:16px;border-left:2px solid var(--brand-200);}
.stat:nth-child(even){border-left-color:rgba(255,107,44,.35);}
.stat-num{
  font-size:clamp(26px,3vw,38px);font-weight:800;line-height:1.15;color:var(--brand-800);
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;
}
.stat-num small{font-size:14px;font-weight:600;color:var(--brand-400);margin-left:3px;letter-spacing:0;}
.stat dd{font-size:13px;color:var(--text-2);line-height:1.7;}

/* ===== faq ===== */
.faq-list{max-width:860px;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 2px;cursor:pointer;list-style:none;font-size:17px;font-weight:600;line-height:1.6;
  transition:color .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand-600);}
.faq-icon{
  flex:none;position:relative;width:22px;height:22px;border-radius:50%;
  border:1px solid rgba(12,46,36,.2);transition:transform .24s var(--ease),background-color .24s var(--ease),border-color .24s var(--ease);
}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-600);border-radius:2px;
  transform:translate(-50%,-50%);
}
.faq-icon::before{width:10px;height:1.5px;}
.faq-icon::after{width:1.5px;height:10px;transition:transform .24s var(--ease),opacity .24s var(--ease);}
.faq-item[open] .faq-icon{background:var(--accent-500);border-color:var(--accent-500);transform:rotate(180deg);}
.faq-item[open] .faq-icon::before,.faq-item[open] .faq-icon::after{background:#fff;}
.faq-item[open] .faq-icon::after{transform:translate(-50%,-50%) scaleY(0);opacity:0;}
.faq-answer{padding:0 2px 24px;font-size:15px;color:var(--text-2);line-height:1.9;max-width:72ch;}

/* ===== cta ===== */
.cta-card{
  background:var(--grad-brand);border-radius:28px;padding:38px 24px;color:#fff;
  display:grid;gap:24px;
}
@media(min-width:768px){.cta-card{padding:52px 56px;}}
@media(min-width:1024px){.cta-card{grid-template-columns:1fr auto;align-items:center;column-gap:56px;}}
.cta-card h2{font-size:clamp(24px,2.8vw,34px);font-weight:700;line-height:1.3;color:#fff;}
.cta-card p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.78);line-height:1.85;max-width:56ch;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}
.cta-card .btn-ghost{border-color:rgba(255,255,255,.55);color:#fff;}
.cta-card .btn-ghost:hover{background:#fff;color:var(--brand-800);border-color:#fff;}

/* ===== footer ===== */
.site-footer{background:var(--ink-950);color:rgba(255,255,255,.72);margin-top:64px;}
@media(min-width:768px){.site-footer{margin-top:88px;}}
.footer-top{padding:52px 0 36px;border-top:1px solid rgba(255,255,255,.12);}
.footer-grid{display:grid;gap:34px;}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:38px;}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:44px;}}
.footer-logo{display:inline-flex;align-items:center;gap:9px;font-size:17px;font-weight:700;color:#fff;}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.85;max-width:34ch;}
.footer-title{font-size:13px;font-weight:600;color:#fff;letter-spacing:.08em;margin-bottom:16px;}
.footer-col ul{display:flex;flex-direction:column;gap:11px;}
.footer-col a,.footer-col li{font-size:14px;line-height:1.7;}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px;}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
  padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:rgba(255,255,255,.5);
}

/* ===== motion preference ===== */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --ink-950:#071A15;
  --brand-800:#0C2E24;
  --brand-600:#14543F;
  --brand-400:#2E9E76;
  --brand-200:#BFE7D6;
  --accent-500:#FF6B2C;
  --accent-300:#FFC24D;
  --paper:#F7F8F5;
  --paper-2:#EEF2ED;
  --line:rgba(12,46,36,.10);
  --text:#14201C;
  --text-2:#5A6B63;
  --radius-big:26px;
  --radius-card:18px;
  --shadow-1:0 12px 30px -18px rgba(7,26,21,.35);
  --shadow-2:0 26px 60px -30px rgba(7,26,21,.45);
  --grad-brand:linear-gradient(120deg,#0C2E24,#14543F 52%,#2E9E76);
  --grad-accent:linear-gradient(120deg,#FF6B2C,#FFC24D);
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-cn:'PingFang SC','HarmonyOS Sans SC','Microsoft YaHei','Source Han Sans SC',system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-cn);
  background:var(--paper);
  color:var(--text);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(255,107,44,.18);border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
@media(min-width:768px){.container{padding:0 24px}}
@media(min-width:1280px){.container{padding:0 32px}}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,248,245,.92);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:20px;height:56px}
@media(min-width:1024px){.nav-inner{height:64px;gap:32px}}
.brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:16px;letter-spacing:-.01em;color:var(--brand-800);white-space:nowrap}
.brand-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-500);flex:none}
.brand-text{overflow:hidden;text-overflow:ellipsis;max-width:60vw}
.desktop-nav{display:none;margin-left:auto;align-items:center;gap:34px}
@media(min-width:1024px){.desktop-nav{display:flex}}
.nav-link{position:relative;font-size:15px;color:var(--text-2);padding:6px 0}
.nav-link::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--brand-600);transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease)}
.nav-link:hover{color:var(--brand-600)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand-800);font-weight:600}
.nav-link.is-active::after{height:2px;transform:scaleX(1);background:var(--brand-600)}
.nav-cta{
  display:none;margin-left:auto;padding:9px 20px;border-radius:999px;
  border:1px solid var(--brand-600);color:var(--brand-600);font-size:14px;font-weight:600;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease);
}
@media(min-width:1024px){.nav-cta{display:inline-flex;margin-left:0}}
.nav-cta:hover{background:var(--brand-600);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-1)}
.nav-burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:40px;height:40px;margin-left:auto;border-radius:12px;border:1px solid var(--line)}
.nav-burger span{display:block;height:1.6px;width:18px;margin:0 auto;background:var(--brand-800);transition:transform .2s var(--ease),opacity .2s var(--ease)}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.6px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.6px) rotate(-45deg)}
@media(min-width:1024px){.nav-burger{display:none}}
.drawer{position:fixed;inset:56px 0 0 0;background:var(--brand-800);z-index:55;padding:28px 24px;transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .22s var(--ease),transform .22s var(--ease)}
.drawer.is-open{opacity:1;transform:none;pointer-events:auto}
.drawer a{display:flex;align-items:center;gap:10px;padding:16px 0;font-size:17px;color:rgba(255,255,255,.86);border-bottom:1px solid rgba(255,255,255,.12)}
.drawer a.is-active{color:#fff;font-weight:600}
.drawer a.is-active::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent-500)}
@media(min-width:1024px){.drawer{display:none}}

/* ---------- layout ---------- */
.page-main{padding:28px 0 72px}
@media(min-width:1024px){.page-main{padding:36px 0 96px}}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-2);margin-bottom:24px}
.crumbs a:hover{color:var(--brand-600);text-decoration:underline}
.crumbs .sep{color:rgba(20,32,28,.32)}
.crumbs .current{max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-shell{display:grid;grid-template-columns:1fr;gap:44px}
@media(min-width:1024px){.article-shell{grid-template-columns:minmax(0,1fr) 320px;gap:56px;align-items:start}}
.read-column{max-width:820px;width:100%;margin:0 auto}

/* ---------- article head ---------- */
.tagline{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;border-radius:999px;background:var(--paper-2);color:var(--brand-600);font-size:12px;font-weight:600;letter-spacing:.02em}
.article-h1{font-size:clamp(28px,4vw,44px);line-height:1.18;font-weight:800;letter-spacing:-.02em;color:var(--brand-800);margin:16px 0 18px}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 20px;font-size:13px;color:var(--text-2);padding-bottom:22px;border-bottom:1px solid var(--line)}
.meta-row .dot{width:4px;height:4px;border-radius:50%;background:rgba(20,32,28,.22)}

/* ---------- article body ---------- */
.article-body{font-size:16.5px;line-height:1.9;color:var(--text);padding-top:28px}
@media(min-width:768px){.article-body{font-size:17px}}
.article-body p{margin:0 0 1.2em}
.article-body h2{font-size:clamp(21px,2.4vw,26px);font-weight:700;line-height:1.4;color:var(--brand-800);margin:2.4em 0 .6em}
.article-body h3{font-size:19px;font-weight:600;line-height:1.5;color:var(--brand-800);margin:1.8em 0 .5em}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:1.2em}
.article-body ul li{position:relative;margin:.45em 0;padding-left:1em;list-style:none}
.article-body ul li::before{content:"";position:absolute;left:0;top:.85em;width:6px;height:2px;border-radius:2px;background:var(--brand-400)}
.article-body ol{list-style:decimal}
.article-body ol li{margin:.45em 0}
.article-body blockquote{margin:1.6em 0;padding:16px 20px;border-left:3px solid var(--accent-500);background:var(--paper-2);border-radius:0 14px 14px 0;color:var(--text-2)}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body a{color:var(--brand-600);text-decoration:underline;text-decoration-color:rgba(20,84,63,.35);text-underline-offset:3px}
.article-body a:hover{color:var(--accent-500);text-decoration-color:rgba(255,107,44,.45)}
.article-body img{border-radius:16px;margin:1.6em 0;width:100%;height:auto}
.article-body figure{margin:1.8em 0}
.article-body figcaption{font-size:13px;color:var(--text-2);margin-top:10px;text-align:center}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.article-body th{background:var(--paper-2);font-weight:600;color:var(--brand-800)}
.article-body tbody tr:nth-child(even){background:rgba(238,242,237,.6)}
.article-body strong{font-weight:700;color:var(--brand-800)}

/* ---------- empty ---------- */
.empty-state{max-width:640px;margin:48px auto;padding:44px 24px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius-big);background:#fff}
.empty-state .empty-ico{width:44px;height:44px;margin:0 auto 16px;border-radius:50%;background:var(--paper-2);display:flex;align-items:center;justify-content:center;color:var(--brand-400);font-size:18px}
.empty-state p{color:var(--text-2);margin-bottom:20px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease)}
.btn-primary{background:var(--grad-accent);color:#fff;box-shadow:var(--shadow-1)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{border:1px solid var(--brand-600);color:var(--brand-600);background:transparent}
.btn-outline:hover{background:var(--brand-600);color:#fff;transform:translateY(-2px)}
.btn-outline:active{transform:translateY(0)}
.btn-sm{padding:9px 20px;font-size:14px}

/* ---------- post-footer blocks ---------- */
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:40px 0 0}
.tag-pill{padding:6px 15px;border-radius:999px;background:var(--paper-2);color:var(--brand-600);font-size:12px;font-weight:600;border:1px solid var(--line)}
.tag-pill:hover{background:var(--brand-200)}
.share-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:26px;padding-top:22px;border-top:1px solid var(--line);font-size:14px;color:var(--text-2)}
.share-row .share-links{display:flex;gap:16px}
.share-row .share-links a{color:var(--brand-600);font-weight:600}
.share-row .share-links a:hover{color:var(--accent-500)}
.pager{display:grid;grid-template-columns:1fr;gap:14px;margin-top:34px}
@media(min-width:640px){.pager{grid-template-columns:1fr 1fr}}
.pager a{display:block;padding:20px 22px;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.pager a:hover{transform:translateY(-2px);box-shadow:var(--shadow-1)}
.pager .p-label{font-size:12px;font-weight:600;color:var(--accent-500);letter-spacing:.06em}
.pager .p-title{margin-top:8px;font-size:16px;font-weight:600;color:var(--brand-800);line-height:1.55}

/* ---------- FAQ ---------- */
.faq-block{margin-top:64px}
.section-h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.3;color:var(--brand-800);letter-spacing:-.01em}
.faq-list{margin-top:22px;border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 0;font-size:17px;font-weight:600;color:var(--brand-800);cursor:pointer;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .faq-ico{flex:none;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--brand-600);transition:transform .22s var(--ease)}
.faq-item[open] summary .faq-ico{transform:rotate(45deg)}
.faq-item .faq-a{padding:0 0 20px;font-size:15px;line-height:1.85;color:var(--text-2);max-width:72ch}

/* ---------- related ---------- */
.related-block{margin-top:72px}
.related-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px}
.related-head .more{font-size:14px;color:var(--brand-600);font-weight:600}
.related-head .more:hover{color:var(--accent-500)}
.related-grid{display:grid;grid-template-columns:1fr;gap:22px;margin-top:26px}
@media(min-width:768px){.related-grid{grid-template-columns:repeat(3,1fr)}}
.post-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;overflow:hidden;transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.post-card .thumb{aspect-ratio:16/9;background:linear-gradient(120deg,#0C2E24,#14543F 52%,#2E9E76);width:100%;object-fit:cover}
.post-card .body{padding:18px 20px 22px}
.post-card .date{font-size:13px;color:var(--text-2)}
.post-card h3{margin-top:8px;font-size:17px;font-weight:600;line-height:1.55;color:var(--brand-800);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card:hover h3{color:var(--brand-600)}

/* ---------- sidebar ---------- */
.sidebar{display:flex;flex-direction:column;gap:24px}
@media(min-width:1024px){.sidebar{position:sticky;top:96px}}
.side-card{border:1px solid var(--line);border-radius:var(--radius-card);background:#fff;padding:22px}
.side-title{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--text-2);text-transform:uppercase}
.side-list{margin-top:16px;display:flex;flex-direction:column}
.side-list a{display:flex;gap:10px;padding:12px 0;font-size:15px;color:var(--text);border-bottom:1px solid var(--line)}
.side-list a:last-child{border-bottom:0}
.side-list a:hover{color:var(--brand-600)}
.side-list .num{flex:none;font-size:13px;font-weight:700;color:var(--brand-400);width:24px;padding-top:2px}
.side-list .txt{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.6}
.side-cta{background:var(--grad-brand);border-radius:var(--radius-big);padding:26px 24px;color:#fff}
.side-cta h3{font-size:18px;font-weight:700;line-height:1.45}
.side-cta p{margin-top:10px;font-size:14px;line-height:1.75;color:rgba(255,255,255,.78)}
.side-cta .btn{margin-top:18px;background:#fff;color:var(--brand-800)}
.side-cta .btn:hover{transform:translateY(-2px)}
.side-thumb{width:100%;border-radius:14px;aspect-ratio:16/9;object-fit:cover;margin-bottom:14px}

/* ---------- closing CTA ---------- */
.cta-block{margin-top:80px;background:var(--grad-brand);border-radius:28px;padding:36px 28px;color:#fff;display:flex;flex-direction:column;gap:24px}
@media(min-width:768px){.cta-block{padding:48px 56px;flex-direction:row;align-items:center;justify-content:space-between}}
.cta-block h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.32}
.cta-block p{margin-top:10px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.8);max-width:46ch}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-actions .btn-primary{background:#fff;color:var(--brand-800)}

/* ---------- footer ---------- */
.site-footer{margin-top:80px;background:var(--ink-950);color:rgba(255,255,255,.72);border-top:1px solid rgba(255,255,255,.12)}
.footer-top{padding:56px 0 40px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:36px}
@media(min-width:640px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px}}
.footer-logo{display:inline-flex;align-items:center;gap:8px;font-size:16px;font-weight:700;color:#fff}
.footer-brand p{margin-top:14px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.62);max-width:34ch}
.footer-title{font-size:13px;font-weight:700;letter-spacing:.06em;color:#fff;margin-bottom:14px}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a,.footer-col li{font-size:14px;color:rgba(255,255,255,.72);line-height:1.7}
.footer-col a:hover{color:#fff;text-decoration:underline}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);font-size:12.5px;color:rgba(255,255,255,.5)}

@media(prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category1 */
:root{
    --ink-950:#071A15;
    --brand-800:#0C2E24;
    --brand-600:#14543F;
    --brand-400:#2E9E76;
    --brand-200:#BFE7D6;
    --accent-500:#FF6B2C;
    --accent-300:#FFC24D;
    --paper:#F7F8F5;
    --paper-2:#EEF2ED;
    --line:rgba(12,46,36,.10);
    --text:#14201C;
    --text-2:#5A6B63;
    --grad-brand:linear-gradient(120deg,#0C2E24,#14543F 52%,#2E9E76);
    --grad-accent:linear-gradient(120deg,#FF6B2C,#FFC24D);
    --shadow-1:0 12px 30px -18px rgba(7,26,21,.35);
    --shadow-2:0 26px 60px -30px rgba(7,26,21,.45);
    --ease:cubic-bezier(.22,.61,.36,1);
    --r-lg:26px;
    --r-md:18px;
  }
  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
  body{
    margin:0;
    background:var(--paper);
    color:var(--text);
    font-family:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
    font-size:16.5px;
    line-height:1.9;
    -webkit-font-smoothing:antialiased;
  }
  a{color:inherit;text-decoration:none;transition:color .2s var(--ease)}
  img{display:block;max-width:100%;height:auto}
  button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
  input{font:inherit}
  ul,ol{margin:0;padding:0;list-style:none}
  p{margin:0}
  h1,h2,h3{margin:0;line-height:1.25;letter-spacing:-.01em}
  .container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}
  .tnum{font-variant-numeric:tabular-nums;font-feature-settings:"tnum" 1}

  /* ============ header / nav ============ */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(247,248,245,.92);
    backdrop-filter:saturate(160%) blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-inner{display:flex;align-items:center;gap:24px;height:64px}
  .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:17px;letter-spacing:-.01em}
  .brand-dot{width:6px;height:6px;border-radius:999px;background:var(--accent-500);flex:none}
  .brand-text{white-space:nowrap}
  .desktop-nav{display:flex;align-items:center;gap:34px;margin-left:auto}
  .nav-link{
    position:relative;font-size:15px;color:var(--text-2);padding:6px 0;
  }
  .nav-link::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--brand-600);
    transform:scaleX(0);transform-origin:left;transition:transform .2s var(--ease);
  }
  .nav-link:hover{color:var(--brand-600)}
  .nav-link:hover::after{transform:scaleX(1)}
  .nav-link.is-active{color:var(--brand-800);font-weight:600}
  .nav-link.is-active::after{height:2px;background:var(--accent-500);transform:scaleX(1)}
  .nav-cta{
    display:inline-flex;align-items:center;justify-content:center;
    height:38px;padding:0 18px;border-radius:999px;
    border:1px solid var(--brand-600);color:var(--brand-600);
    font-size:14px;font-weight:600;white-space:nowrap;
    transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
  }
  .nav-cta:hover{background:var(--brand-600);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-1)}
  .nav-burger{
    display:none;width:42px;height:42px;margin-left:auto;
    flex-direction:column;align-items:center;justify-content:center;gap:5px;
    border:1px solid var(--line);border-radius:12px;background:#fff;
  }
  .nav-burger span{display:block;width:18px;height:2px;background:var(--brand-800);border-radius:2px;transition:transform .2s var(--ease),opacity .2s var(--ease)}
  .nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .drawer{
    position:fixed;inset:64px 0 0 0;z-index:55;
    background:var(--brand-800);
    padding:32px 24px 48px;
    display:none;flex-direction:column;gap:6px;
  }
  .drawer.is-open{display:flex}
  .drawer a{
    display:flex;align-items:center;gap:10px;
    color:rgba(255,255,255,.86);font-size:18px;padding:16px 0;
    border-bottom:1px solid rgba(255,255,255,.12);
  }
  .drawer a.is-active{color:#fff;font-weight:600}
  .drawer a.is-active::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--accent-500)}

  /* ============ generic ============ */
  .section{padding:76px 0}
  .section-tight{padding:56px 0}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:12px;font-weight:600;letter-spacing:.08em;
    color:var(--brand-600);text-transform:uppercase;
  }
  .eyebrow::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--accent-500)}
  .h1{font-size:clamp(30px,4.2vw,50px);font-weight:800;letter-spacing:-.02em;line-height:1.15}
  .h2{font-size:clamp(24px,2.6vw,34px);font-weight:700;line-height:1.3}
  .h3{font-size:19px;font-weight:600}
  .lede{color:var(--text-2);font-size:16.5px;line-height:1.9}
  .muted{color:var(--text-2);font-size:13px;line-height:1.7}
  .hr-line{height:1px;background:var(--line);border:0;margin:0}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:48px;padding:0 26px;border-radius:999px;
    font-size:15px;font-weight:600;
    transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
  }
  .btn-primary{background:var(--grad-accent);color:#fff;box-shadow:var(--shadow-1)}
  .btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
  .btn-ghost{border:1px solid var(--brand-600);color:var(--brand-600);background:transparent}
  .btn-ghost:hover{background:var(--brand-600);color:#fff;transform:translateY(-2px)}
  .btn:focus-visible,.nav-cta:focus-visible,.nav-link:focus-visible,a:focus-visible,button:focus-visible{
    outline:none;box-shadow:0 0 0 3px rgba(255,107,44,.18);border-radius:999px;
  }
  .btn:active{transform:translateY(1px)}
  .chip{
    display:inline-flex;align-items:center;gap:6px;
    padding:5px 12px;border-radius:999px;background:var(--paper-2);
    font-size:12px;font-weight:600;color:var(--brand-600);
  }
  .chip-accent{background:var(--grad-accent);color:#fff}

  /* ============ breadcrumb ============ */
  .crumb{padding:20px 0 0;font-size:13.5px;color:var(--text-2)}
  .crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
  .crumb li{display:flex;align-items:center;gap:8px}
  .crumb li+li::before{content:"/";color:rgba(12,46,36,.28)}
  .crumb a:hover{color:var(--brand-600);text-decoration:underline}

  /* ============ category hero split ============ */
  .cat-hero{padding-top:44px}
  .cat-split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:start}
  .cat-aside{position:sticky;top:92px}
  .cat-aside .h1{margin:18px 0 18px}
  .cat-aside .lede+.lede{margin-top:12px}
  .stat-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
  .stat{
    min-width:112px;padding:14px 16px;border-radius:var(--r-md);
    background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-1);
  }
  .stat b{display:block;font-size:24px;font-weight:800;color:var(--brand-800);line-height:1.2}
  .stat b i{font-style:normal;font-size:12px;font-weight:600;color:var(--text-2);margin-left:4px}
  .stat span{display:block;font-size:12.5px;color:var(--text-2);margin-top:2px}
  .hero-art{margin-top:28px;border-radius:var(--r-lg);overflow:hidden;position:relative;border:1px solid var(--line)}
  .hero-art img{width:100%;aspect-ratio:16/9;object-fit:cover}
  .hero-art::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(120deg,rgba(12,46,36,.62),rgba(20,84,63,.24) 52%,rgba(46,158,118,.14));
  }
  .hero-art figcaption{
    position:absolute;left:20px;bottom:16px;z-index:2;
    color:#fff;font-size:13px;letter-spacing:.02em;
  }

  .cat-list .list-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:22px}
  .num-list{border-top:1px solid var(--line)}
  .num-list li{
    display:grid;grid-template-columns:64px minmax(0,1fr);gap:18px;
    padding:24px 8px;border-bottom:1px solid var(--line);
    transition:background .2s var(--ease);
  }
  .num-list li:hover{background:var(--paper-2)}
  .num-list .idx{
    font-size:30px;font-weight:800;line-height:1;color:rgba(12,46,36,.14);
    letter-spacing:-.03em;
  }
  .num-list .item-title{font-size:19px;font-weight:600;margin-bottom:6px}
  .num-list .item-desc{color:var(--text-2);font-size:15px}

  /* ============ two column feature ============ */
  .feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:36px}
  .feature-card{
    background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    overflow:hidden;box-shadow:var(--shadow-1);
    transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  }
  .feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
  .feature-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
  .feature-body{padding:24px 26px 28px}
  .feature-body h3{margin-bottom:10px}
  .feature-body ul{margin-top:14px;display:grid;gap:8px}
  .feature-body li{
    position:relative;padding-left:18px;color:var(--text-2);font-size:14.5px;
  }
  .feature-body li::before{
    content:"";position:absolute;left:0;top:11px;width:8px;height:2px;border-radius:2px;background:var(--accent-500);
  }

  /* ============ steps ============ */
  .steps{margin-top:44px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0}
  .step{position:relative;padding:0 26px 0 0}
  .step::before{
    content:"";position:absolute;top:19px;left:0;right:0;height:1px;background:var(--line);
  }
  .step:last-child::before{display:none}
  .step .dot{
    position:relative;z-index:2;display:inline-flex;align-items:center;justify-content:center;
    width:40px;height:40px;border-radius:999px;background:var(--brand-800);color:#fff;
    font-size:14px;font-weight:700;
  }
  .step h3{margin:18px 0 8px;font-size:17px}
  .step p{color:var(--text-2);font-size:14.5px;max-width:26ch}

  /* ============ metric band ============ */
  .metric-band{
    margin-top:40px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
    padding:30px 32px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
  }
  .metric{display:flex;flex-direction:column;gap:4px;padding-right:20px;border-right:1px solid var(--line)}
  .metric:last-child{border-right:0;padding-right:0}
  .metric b{font-size:30px;font-weight:800;color:var(--brand-800);line-height:1.1}
  .metric b i{font-style:normal;font-size:13px;font-weight:600;color:var(--text-2);margin-left:4px}
  .metric span{font-size:13px;color:var(--text-2)}

  /* ============ faq ============ */
  .faq{margin-top:36px;border-top:1px solid var(--line);max-width:880px}
  .faq-item{border-bottom:1px solid var(--line)}
  .faq-item summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
    padding:22px 4px;font-size:17px;font-weight:600;
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary:hover{color:var(--brand-600)}
  .faq-icon{
    flex:none;width:26px;height:26px;border-radius:999px;border:1px solid var(--line);
    display:inline-flex;align-items:center;justify-content:center;position:relative;
    transition:transform .25s var(--ease),background .25s var(--ease);
  }
  .faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand-600);border-radius:2px}
  .faq-icon::before{width:11px;height:1.5px}
  .faq-icon::after{width:1.5px;height:11px;transition:transform .25s var(--ease)}
  .faq-item[open] .faq-icon{background:var(--brand-200);transform:rotate(180deg)}
  .faq-item[open] .faq-icon::after{transform:scaleY(0)}
  .faq-answer{padding:0 4px 24px;color:var(--text-2);font-size:15px;line-height:1.85;max-width:72ch}

  /* ============ cta ============ */
  .cta{
    margin:80px 0 0;border-radius:28px;padding:48px 52px;
    background:var(--grad-brand);color:#fff;
    display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
    box-shadow:var(--shadow-2);
  }
  .cta h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;margin-bottom:10px}
  .cta p{color:rgba(255,255,255,.78);font-size:15px;max-width:52ch}
  .cta-actions{display:flex;gap:14px;flex-wrap:wrap}
  .cta .btn-ghost{border-color:rgba(255,255,255,.6);color:#fff}
  .cta .btn-ghost:hover{background:#fff;color:var(--brand-800);border-color:#fff}

  /* ============ footer ============ */
  .site-footer{background:var(--ink-950);color:rgba(255,255,255,.72);margin-top:96px;border-top:1px solid rgba(255,255,255,.12)}
  .footer-top{padding:64px 0 48px}
  .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
  .footer-logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px;margin-bottom:14px}
  .footer-brand p{font-size:14px;line-height:1.85;max-width:34ch}
  .footer-title{color:#fff;font-size:14px;font-weight:600;margin-bottom:16px}
  .footer-col ul{display:grid;gap:10px}
  .footer-col a,.footer-col li{font-size:14px;color:rgba(255,255,255,.72)}
  .footer-col a:hover{color:#fff;text-decoration:underline}
  .footer-bottom{
    display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
    padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);
    font-size:12.5px;color:rgba(255,255,255,.55);
  }

  /* ============ responsive ============ */
  @media (max-width:1024px){
    .desktop-nav,.nav-cta{display:none}
    .nav-burger{display:flex}
    .cat-split{grid-template-columns:minmax(0,1fr);gap:40px}
    .cat-aside{position:static}
    .steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 0}
    .step:nth-child(2)::before{display:none}
    .metric-band{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 20px}
    .metric:nth-child(2){border-right:0;padding-right:0}
    .metric:nth-child(1),.metric:nth-child(2){border-bottom:1px solid var(--line);padding-bottom:20px}
    .footer-grid{grid-template-columns:1fr 1fr}
  }
  @media (max-width:768px){
    body{font-size:16px;line-height:1.85}
    .container{padding:0 20px}
    .section{padding:56px 0}
    .section-tight{padding:44px 0}
    .feature-grid{grid-template-columns:minmax(0,1fr)}
    .cta{padding:34px 26px;border-radius:24px}
    .num-list li{grid-template-columns:48px minmax(0,1fr);gap:14px;padding:20px 4px}
    .num-list .idx{font-size:24px}
  }
  @media (max-width:520px){
    .nav-inner{height:56px}
    .brand{font-size:15.5px}
    .drawer{inset:56px 0 0 0}
    .steps{grid-template-columns:minmax(0,1fr);gap:28px 0}
    .step{padding:0}
    .step::before{display:none}
    .metric-band{grid-template-columns:minmax(0,1fr);padding:24px}
    .metric{border-right:0;padding-right:0;border-bottom:1px solid var(--line);padding-bottom:16px}
    .metric:last-child{border-bottom:0;padding-bottom:0}
    .footer-grid{grid-template-columns:minmax(0,1fr);gap:30px}
    .footer-top{padding:48px 0 36px}
    .cta-actions .btn{width:100%}
  }
  @media (prefers-reduced-motion:reduce){
    *{transition:none !important;animation:none !important;scroll-behavior:auto !important}
  }

/* roulang page: category2 */
:root{
  --ink-950:#071A15;
  --brand-800:#0C2E24;
  --brand-600:#14543F;
  --brand-400:#2E9E76;
  --brand-200:#BFE7D6;
  --accent-500:#FF6B2C;
  --accent-300:#FFC24D;
  --paper:#F7F8F5;
  --paper-2:#EEF2ED;
  --line:rgba(12,46,36,.10);
  --text:#14201C;
  --text-2:#5A6B63;
  --shadow-1:0 12px 30px -18px rgba(7,26,21,.35);
  --shadow-2:0 26px 60px -30px rgba(7,26,21,.45);
  --radius-xl:26px;
  --radius-lg:18px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-cn:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Source Han Sans SC",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit;font-size:inherit}
button{cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,p{margin:0}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
::selection{background:rgba(255,107,44,.22)}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 24px}}
@media (min-width:1024px){.container{padding:0 32px}}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(247,248,245,.9);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;gap:32px;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--brand-800)}
.brand-dot{width:8px;height:8px;border-radius:999px;background:var(--accent-500);flex:none}
.brand-text{white-space:nowrap}
.desktop-nav{display:flex;align-items:center;gap:36px;margin-left:auto}
.nav-link{
  position:relative;padding:6px 0;font-size:15px;color:var(--text-2);
  transition:color .2s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;
  background:var(--brand-600);transform:scaleX(0);transform-origin:left;
  transition:transform .2s var(--ease);
}
.nav-link:hover,.nav-link:focus-visible{color:var(--brand-600)}
.nav-link:hover::after,.nav-link:focus-visible::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand-800);font-weight:600}
.nav-link.is-active::after{height:2px;background:var(--accent-500);transform:scaleX(1)}
.nav-cta{
  display:inline-flex;align-items:center;height:38px;padding:0 18px;border-radius:999px;
  border:1px solid var(--brand-600);color:var(--brand-800);font-size:14px;font-weight:600;
  transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-cta:hover{background:var(--brand-800);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-1)}
.nav-burger{
  display:none;margin-left:auto;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--line);background:#fff;flex-direction:column;
  align-items:center;justify-content:center;gap:5px;
  transition:border-color .2s var(--ease);
}
.nav-burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-800);transition:transform .2s var(--ease)}
.nav-burger:hover{border-color:var(--brand-400)}
.drawer{
  position:fixed;inset:0;z-index:90;
  background:linear-gradient(160deg,#071A15,#0C2E24 60%,#14543F);
  padding:22px 24px 40px;display:flex;flex-direction:column;
  transform:translateY(-100%);transition:transform .28s var(--ease);
}
.drawer.is-open{transform:translateY(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.14)}
.drawer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:16px}
.drawer-close{width:38px;height:38px;border-radius:999px;border:1px solid rgba(255,255,255,.22);color:#fff;font-size:18px;line-height:1}
.drawer-nav{margin-top:26px;display:flex;flex-direction:column}
.drawer-nav a{
  display:flex;align-items:center;gap:10px;padding:16px 0;font-size:18px;
  color:rgba(255,255,255,.78);border-bottom:1px solid rgba(255,255,255,.1);
}
.drawer-nav a::before{content:"";width:6px;height:6px;border-radius:999px;background:transparent}
.drawer-nav a.is-active{color:#fff;font-weight:600}
.drawer-nav a.is-active::before{background:var(--accent-500)}
.drawer-note{margin-top:auto;font-size:13px;color:rgba(255,255,255,.5);line-height:1.8}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:999px;
  font-size:15px;font-weight:600;white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(255,107,44,.18)}
.btn:active{transform:translateY(1px)}
.btn-primary{background:linear-gradient(120deg,#FF6B2C,#FFC24D);color:#fff;box-shadow:var(--shadow-1)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
.btn-outline{border:1px solid var(--brand-600);color:var(--brand-800);background:transparent}
.btn-outline:hover{background:var(--brand-800);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-1)}
.btn-light{border:1px solid rgba(255,255,255,.42);color:#fff;background:transparent}
.btn-light:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}

/* ---------- category hero ---------- */
.cat-hero{position:relative;overflow:hidden;isolation:isolate}
.cat-hero__bg{position:absolute;inset:0;z-index:-2}
.cat-hero__bg img{width:100%;height:100%;object-fit:cover}
.cat-hero__mask{
  position:absolute;inset:0;z-index:-1;
  background:linear-gradient(120deg,rgba(7,26,21,.94),rgba(12,46,36,.88) 48%,rgba(46,158,118,.72));
}
.cat-hero__inner{padding:84px 0 76px;text-align:center;color:#fff}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 16px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.04em;
  color:#EAF6F0;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.22);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--accent-300)}
.cat-hero h1{
  margin-top:22px;
  font-size:clamp(32px,5vw,56px);
  line-height:1.14;font-weight:800;letter-spacing:-.02em;color:#fff;
}
.cat-hero__lead{
  max-width:720px;margin:18px auto 0;
  font-size:16.5px;line-height:1.9;color:rgba(255,255,255,.82);
}
.hero-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
.hero-badge{
  display:inline-flex;align-items:baseline;gap:6px;
  padding:9px 18px;border-radius:999px;font-size:13px;font-weight:600;
  color:#0C2E24;background:rgba(255,255,255,.9);border:1px solid rgba(255,255,255,.5);
}
.hero-badge b{font-size:17px;font-weight:800;color:var(--brand-600)}
.hero-badge.is-accent{background:linear-gradient(120deg,#FF6B2C,#FFC24D);color:#fff;border-color:transparent}
.hero-badge.is-accent b{color:#fff}

/* ---------- sections ---------- */
.section{padding:80px 0}
.sec-head{max-width:740px;margin:0 auto 44px;text-align:center}
.sec-head h2{font-size:clamp(24px,2.6vw,34px);line-height:1.3;font-weight:700;letter-spacing:-.01em;color:var(--brand-800)}
.sec-head p{margin-top:14px;font-size:16px;line-height:1.85;color:var(--text-2)}
.sec-head--left{text-align:left;margin-left:0}

/* ---------- timeline ---------- */
.timeline{position:relative;padding-left:72px}
.timeline::before{
  content:"";position:absolute;left:18px;top:10px;bottom:10px;width:2px;
  background:linear-gradient(180deg,var(--brand-400),rgba(46,158,118,.12));
}
.tl-item{position:relative;margin-bottom:28px}
.tl-item:last-child{margin-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:-60px;top:34px;width:12px;height:12px;border-radius:999px;
  background:var(--accent-500);box-shadow:0 0 0 6px rgba(255,107,44,.14);
}
.tl-item:nth-child(odd) .tl-card{margin-right:96px}
.tl-item:nth-child(even) .tl-card{margin-left:96px}
.tl-card{
  position:relative;overflow:hidden;
  display:grid;grid-template-columns:260px 1fr;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-xl);
  box-shadow:var(--shadow-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.tl-media{height:100%;min-height:180px;background:linear-gradient(120deg,#0C2E24,#2E9E76)}
.tl-media img{width:100%;height:100%;object-fit:cover}
.tl-badge{
  position:absolute;top:16px;left:16px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600;
  color:#fff;background:linear-gradient(120deg,#FF6B2C,#FFC24D);
}
.tl-badge.is-soft{background:rgba(255,255,255,.92);color:var(--brand-800)}
.tl-body{padding:24px 28px 26px}
.tl-body h3{font-size:19px;font-weight:600;line-height:1.5;color:var(--brand-800)}
.tl-body p{margin-top:10px;font-size:15px;line-height:1.8;color:var(--text-2)}
.tl-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.tl-tags li{
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600;
  color:var(--brand-600);background:var(--paper-2);border:1px solid var(--line);
}

/* ---------- stat band ---------- */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat-card{
  padding:26px 24px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-1)}
.stat-num{display:flex;align-items:baseline;gap:4px;color:var(--brand-800)}
.stat-num b{font-size:34px;font-weight:800;line-height:1;letter-spacing:-.02em}
.stat-num span{font-size:13px;font-weight:600;color:var(--text-2)}
.stat-card p{margin-top:12px;font-size:14px;line-height:1.7;color:var(--text-2)}

/* ---------- split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split-media{border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-1)}
.split-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.split-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.split-list li:last-child{border-bottom:0}
.split-list b{
  flex:none;width:26px;height:26px;border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:var(--brand-600);
  background:var(--brand-200);
}
.split-list h3{font-size:16px;font-weight:600;color:var(--brand-800)}
.split-list p{margin-top:4px;font-size:14px;line-height:1.75;color:var(--text-2)}
.split-copy h2{font-size:clamp(24px,2.6vw,32px);line-height:1.35;font-weight:700;color:var(--brand-800)}
.split-copy > p{margin-top:14px;font-size:15.5px;line-height:1.85;color:var(--text-2)}

/* ---------- faq ---------- */
.faq-list{max-width:880px;margin:0 auto;border-top:1px solid var(--line)}
.faq{border-bottom:1px solid var(--line)}
.faq summary{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 2px;font-size:17px;font-weight:600;color:var(--brand-800);
  cursor:pointer;list-style:none;
}
.faq summary::-webkit-details-marker{display:none}
.faq-icon{position:relative;flex:none;width:20px;height:20px}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--brand-600);
  transform:translate(-50%,-50%);transition:transform .2s var(--ease),opacity .2s var(--ease);
}
.faq-icon::before{width:12px;height:1.6px}
.faq-icon::after{width:1.6px;height:12px}
.faq[open] .faq-icon::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.faq-body{padding:0 2px 22px;font-size:15px;line-height:1.85;color:var(--text-2);max-width:72ch}

/* ---------- cta ---------- */
.cta-wrap{padding:0 0 96px}
.cta-card{
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:space-between;gap:36px;
  padding:52px;border-radius:28px;color:#fff;
  background:linear-gradient(120deg,#071A15,#0C2E24 46%,#14543F);
  box-shadow:var(--shadow-2);
}
.cta-card::after{
  content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:999px;
  background:radial-gradient(circle,rgba(255,107,44,.35),transparent 68%);
}
.cta-card h2{font-size:clamp(22px,2.4vw,30px);line-height:1.35;font-weight:700;color:#fff}
.cta-card p{margin-top:12px;max-width:48ch;font-size:15px;line-height:1.85;color:rgba(255,255,255,.72)}
.cta-actions{position:relative;z-index:2;display:flex;gap:12px;flex:none}

/* ---------- footer ---------- */
.site-footer{background:var(--ink-950);color:rgba(255,255,255,.72)}
.footer-top{padding:64px 0 48px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:40px}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#fff;font-size:17px;font-weight:700}
.footer-brand p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);max-width:36ch}
.footer-title{margin-bottom:16px;color:#fff;font-size:14px;font-weight:600}
.footer-col li{margin-bottom:10px;font-size:14px;color:rgba(255,255,255,.72)}
.footer-col a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s var(--ease)}
.footer-col a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0 26px;border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;color:rgba(255,255,255,.5);
}

/* ---------- responsive ---------- */
@media (max-width:1023px){
  .desktop-nav,.nav-cta{display:none}
  .nav-burger{display:flex}
  .nav-inner{height:56px}
  .timeline{padding-left:34px}
  .timeline::before{left:6px}
  .tl-item::before{left:-33px;top:28px;width:10px;height:10px;box-shadow:0 0 0 5px rgba(255,107,44,.14)}
  .tl-item:nth-child(odd) .tl-card,
  .tl-item:nth-child(even) .tl-card{margin:0}
  .tl-card{grid-template-columns:1fr}
  .tl-media{min-height:0;aspect-ratio:16/9}
  .split{grid-template-columns:1fr;gap:32px}
  .stat-band{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-card{flex-direction:column;align-items:flex-start;padding:38px 28px}
  .cta-actions{width:100%;flex-wrap:wrap}
}
@media (max-width:767px){
  body{font-size:16px;line-height:1.85}
  .section{padding:56px 0}
  .cat-hero__inner{padding:60px 0 56px}
  .cta-wrap{padding-bottom:64px}
  .tl-body{padding:20px 20px 22px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr;gap:28px}
}
@media (max-width:520px){
  .stat-band{grid-template-columns:1fr}
  .hero-badges{gap:8px}
  .hero-badge{padding:8px 14px;font-size:12px}
  .btn{width:100%}
  .cta-actions{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}