/* roulang page: index */
:root{
  --c-deep:#103E35;
  --c-primary:#176852;
  --c-primary-2:#209B82;
  --c-mint:#BFE4D8;
  --c-accent:#C7914E;
  --c-bg:#F6F1E8;
  --c-card:#FFFDF8;
  --c-line:#E3D9CA;
  --c-text:#24332D;
  --c-text-2:#64756E;
  --c-white:#fff;
  --brand-grad:linear-gradient(135deg,#103E35 0%,#176852 45%,#209B82 100%);
  --btn-grad:linear-gradient(135deg,#176852 0%,#25A98E 100%);
  --radius-lg:24px;
  --radius-md:14px;
  --radius-sm:16px;
  --shadow-card:0 20px 50px -18px rgba(16,62,53,.22);
  --shadow-hover:0 28px 60px -16px rgba(16,62,53,.28);
  --spacing:clamp(72px,10vw,128px);
  --space-sm:56px;
  --trans:.25s ease;
  --font-cn:"HarmonyOS Sans SC","MiSans","PingFang SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
  --font-num:Inter,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-cn);
  background:var(--c-bg);
  color:var(--c-text);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--trans)}
button{font-family:var(--font-cn);cursor:pointer;border:0;background:none}
input,textarea,select{font-family:var(--font-cn)}
ul,ol{list-style:none}
h1,h2,h3,h4,h5{color:var(--c-text);letter-spacing:-.02em;line-height:1.26;font-weight:800;text-wrap:balance}
h1{font-size:clamp(2.5rem,6vw,4.4rem)}
h2{font-size:clamp(1.9rem,4vw,3rem)}
h3{font-size:clamp(1.35rem,2vw,1.7rem);font-weight:700}
.container,.grid-container{max-width:1280px;margin:0 auto}
.section{padding:clamp(72px,10vw,128px) 0}
.grid-padding-x>.cell,.grid-padding-x>.grid-padding-x{padding-left:1rem;padding-right:1rem}
.grid-container{padding-left:1.25rem;padding-right:1.25rem}
:focus-visible{outline:3px solid rgba(32,155,130,.35);outline-offset:2px}
/* Button */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  font-weight:700;font-size:1rem;line-height:1;letter-spacing:.01em;
  padding:1rem 1.7rem;border-radius:var(--radius-md);
  text-align:center;border:1px solid transparent;
  transition:transform var(--trans),box-shadow var(--trans),background var(--trans),color var(--trans),border var(--trans);
  min-height:44px;white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,#176852 0%,#25A98E 100%);
  color:var(--c-white);
  box-shadow:0 14px 32px -12px rgba(23,104,82,.5);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);color:var(--c-white)}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 20px -12px rgba(23,104,82,.5)}
.btn-ghost{
  background:rgba(255,255,255,.12);
  color:var(--c-white);
  border-color:rgba(255,255,255,.32);
  backdrop-filter:blur(8px);
  box-shadow:none;
}
.btn-ghost:hover{background:rgba(255,255,255,.95);color:var(--c-deep);border-color:rgba(255,255,255,.95);transform:translateY(-2px)}
.btn-dark{
  background:var(--c-deep);color:var(--c-white);
}
.btn-dark:hover{background:#0b2c25;color:var(--c-white);transform:translateY(-2px)}
.btn-warm{
  background:linear-gradient(135deg,#b57b33,#c7914e);
  color:var(--c-white);
}
.btn-warm:hover{color:var(--c-white);transform:translateY(-2px);box-shadow:var(--shadow-hover)}
.btn-sm{padding:.78rem 1.15rem;font-size:.94rem;border-radius:11px}
.btn-block{width:100%}
/* labels/tags */
.tag{
  display:inline-flex;align-items:center;gap:.3rem;
  font-size:.875rem;font-weight:600;
  background:rgba(191,228,216,.42);
  color:var(--c-primary);
  border-radius:999px;
  padding:.35rem .9rem;
  border:1px solid rgba(23,104,82,.18);
  line-height:1.4;
}
.tag--gold{background:#f4e8d8;color:#a46c1f;border-color:rgba(199,145,78,.25)}
/* Header */
.site-header{
  position:fixed;top:0;left:0;width:100%;
  z-index:1000;
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.16);
  box-shadow:0 8px 30px rgba(0,0,0,.08);
  transition:background var(--trans),box-shadow var(--trans),border var(--trans);
}
.page-header-wrap{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:1rem}
.brand{
  display:inline-flex;align-items:center;gap:.65rem;flex-shrink:0;
  font-size:1.34rem;font-weight:800;letter-spacing:-.02em;color:var(--c-white);
  transition:opacity var(--trans);
}
.brand__mark{
  width:40px;height:40px;border-radius:13px;
  background:linear-gradient(135deg,#103E35 0%,#176852 45%,#209B82 100%);
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-size:1.28rem;font-weight:800;
  box-shadow:0 8px 24px -6px rgba(16,62,53,.5);flex-shrink:0;
}
.navbar{display:flex;align-items:center;gap:1.7rem}
.nav-links{display:flex;align-items:center;gap:.15rem}
.nav-link{
  display:block;position:relative;
  color:rgba(255,255,255,.9);font-weight:600;
  padding:.9rem .85rem;font-size:.97rem;border-radius:10px;
  transition:background var(--trans),color var(--trans);
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.12)}
.nav-link.active{color:#fff}
.nav-link.active::after{
  content:"";position:absolute;left:.85rem;right:.85rem;bottom:.42rem;
  height:3px;border-radius:8px;
  background:linear-gradient(90deg,#fff,rgba(255,255,255,.35));
}
.nav-cta{
  display:flex;align-items:center;gap:.9rem;
}
.nav-search{
  width:40px;height:40px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.9);background:rgba(255,255,255,.1);
  transition:background var(--trans),color var(--trans);
}
.nav-search:hover{background:rgba(255,255,255,.25);color:#fff}
.btn-nav-login{
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.28);
  color:rgba(255,255,255,.95);
  padding:.74rem 1.35rem;border-radius:12px;
  display:inline-flex;align-items:center;gap:.55rem;
  font-weight:700;font-size:.95rem;
  transition:background var(--trans),color var(--trans),transform var(--trans);
  min-height:44px;
}
.btn-nav-login:hover{background:var(--c-white);color:var(--c-deep);transform:translateY(-1px)}
.burger{
  display:none;width:44px;height:44px;border-radius:12px;
  color:var(--c-white);align-items:center;justify-content:center;
  background:rgba(255,255,255,.1);
}
.burger:hover{background:rgba(255,255,255,.2)}
.site-header.is-scrolled{
  background:rgba(246,241,232,.92);
  border-bottom:1px solid var(--c-line);
  box-shadow:0 8px 30px rgba(0,0,0,.08);
  backdrop-filter:blur(20px) saturate(160%);
  -webkit-backdrop-filter:blur(20px) saturate(160%);
}
.site-header.is-scrolled .brand{color:var(--c-deep)}
.site-header.is-scrolled .brand__mark{box-shadow:0 6px 16px -6px rgba(16,62,53,.35)}
.site-header.is-scrolled .nav-link{color:var(--c-text)}
.site-header.is-scrolled .nav-link:hover{color:var(--c-primary);background:rgba(23,104,82,.08)}
.site-header.is-scrolled .nav-link.active{color:var(--c-primary)}
.site-header.is-scrolled .nav-link.active::after{background:linear-gradient(90deg,var(--c-primary),rgba(23,104,82,.3))}
.site-header.is-scrolled .nav-search{color:var(--c-text);background:rgba(255,255,255,.7);border:1px solid var(--c-line)}
.site-header.is-scrolled .nav-search:hover{color:var(--c-primary)}
.site-header.is-scrolled .btn-nav-login{
  background:var(--brand-grad);color:#fff;border-color:transparent;box-shadow:0 12px 26px -10px rgba(16,62,53,.5);
}
.site-header.is-scrolled .btn-nav-login:hover{background:var(--btn-grad);color:#fff}
.site-header.is-scrolled .burger{color:var(--c-text);background:rgba(255,255,255,.6);border:1px solid var(--c-line)}
.site-header.is-light .brand,.site-header.is-light .nav-link.active{color:var(--c-deep)}
/* header skin when page hero is light */
.site-header.is-solid{
  background:rgba(246,241,232,.95);border-bottom:1px solid var(--c-line);
}
.site-header.is-solid .brand{color:var(--c-deep)}
.site-header.is-solid .nav-link{color:var(--c-text)}
.site-header.is-solid .nav-link.active{color:var(--c-primary)}
.site-header.is-solid .btn-nav-login{background:var(--brand-grad);color:#fff;border-color:transparent}
.site-header.is-solid .burger{color:var(--c-deep)}
/* mobile nav */
.mobile-panel{
  display:none;position:fixed;top:76px;left:0;width:100%;height:calc(100vh - 76px);
  background:rgba(246,241,232,.98);z-index:999;padding:1.85rem 1.5rem;overflow-y:auto;
  backdrop-filter:blur(24px);
}
.mobile-panel.open{display:block}
.mobile-panel .m-nav-links{display:grid;gap:.2rem}
.mobile-panel .m-nav-link{
  display:flex;align-items:center;justify-content:space-between;
  font-size:1.1rem;font-weight:700;color:var(--c-text);
  padding:.8rem .5rem;border-bottom:1px solid var(--c-line);min-height:50px;
}
.mobile-panel .m-nav-link.active{color:var(--c-primary)}
.mobile-panel .m-panel-foot{display:flex;flex-direction:column;gap:1rem;margin-top:2rem}
.mobile-panel .m-search-box{
  display:flex;align-items:center;background:#fff;border:1px solid var(--c-line);border-radius:14px;overflow:hidden;
}
.mobile-panel .m-search-box input{flex:1;padding:.9rem 1rem;border:0;outline:0;background:transparent}
.mobile-panel .m-search-box button{background:var(--c-deep);color:#fff;padding:.75rem 1.2rem;flex-shrink:0;font-weight:700}
/* Hero */
.hero{
  min-height:92vh;
  display:flex;align-items:center;
  position:relative;
  background:
    linear-gradient(106deg,rgba(16,62,53,.95) 0%,rgba(23,104,82,.82) 48%,rgba(16,62,53,.55) 100%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  color:#fff;
  padding:clamp(120px,16vw,180px) 0 clamp(72px,8vw,96px);
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;right:-160px;top:-120px;width:500px;height:500px;border-radius:50%;
  background:radial-gradient(circle,rgba(32,155,130,.35),transparent 68%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;width:100%}
.hero-kicker{
  display:inline-flex;align-items:center;gap:.6rem;
  font-size:.98rem;font-weight:600;color:rgba(255,255,255,.9);
  margin-bottom:1.5rem;
}
.hero-kicker i{width:7px;height:7px;border-radius:50%;background:var(--c-accent);box-shadow:0 0 0 4px rgba(199,145,78,.25)}
h1.hero-title{
  color:#fff;
  font-size:clamp(2.6rem,6vw,4.6rem);
  max-width:13ch;
  line-height:1.14;
}
.hero-title .hl{background:linear-gradient(90deg,#BFE4D8,#ffffff 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{
  margin-top:1.5rem;max-width:37rem;font-size:clamp(1.02rem,1.5vw,1.2rem);
  color:rgba(255,255,255,.92);font-weight:400;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2.4rem}
.hero-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:2.2rem;
  font-size:.92rem;
}
.hero-meta .dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.4)}
.hero-meta .report{color:rgba(255,255,255,.8);
  display:flex;align-items:center;gap:.5rem;
}
.hero-card{
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  backdrop-filter:blur(16px);
  border-radius:24px;overflow:hidden;box-shadow:0 32px 80px -20px rgba(0,0,0,.45);
  padding:1rem;margin-left:auto;max-width:440px;
  transform:translateY(10px);
}
.hero-card img{border-radius:17px;width:100%;height:auto;object-fit:cover}
.hero-card__body{padding:1.15rem 1.05rem .65rem}
.hero-card__body h3{color:#fff;font-size:1.13rem;font-weight:700;line-height:1.5}
.hero-card__body p{color:rgba(255,255,255,.8);font-size:.9rem;margin-top:.25rem}
.hero-stats{
  margin-top:clamp(2.5rem,5vw,4.5rem);
  border-top:1px solid rgba(255,255,255,.18);
  padding-top:2.5rem;
  display:flex;flex-wrap:wrap;gap:2.6rem 3.5rem;
}
.stat-number{
  font-family:var(--font-num);font-variant-numeric:tabular-nums;
  font-size:clamp(2.2rem,4vw,3.1rem);font-weight:800;
  background:linear-gradient(135deg,#BFE4D8 20%,#ffffff 80%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1;letter-spacing:-.02em;
}
.stat-label{color:rgba(255,255,255,.76);font-size:.92rem;margin-top:.55rem;display:block}
/* Section headers */
.sec-head{
  margin-bottom:clamp(2.6rem,5vw,4rem);
  display:flex;flex-wrap:wrap;align-items:end;justify-content:space-between;gap:1.5rem 2rem;
}
.sec-head .eyebrow{
  display:inline-flex;align-items:center;gap:.45rem;
  color:var(--c-primary);font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;font-size:.84rem;
  margin-bottom:1rem;
}
.eyebrow::before{content:"";width:24px;height:2px;background:var(--c-accent);border-radius:2px}
.sec-title{max-width:16ch}
.sec-lead{color:var(--c-text-2);max-width:54ch;font-size:1rem}
/* story */
.story-section{
  background:
   radial-gradient(600px 400px at 85% 20%,rgba(191,228,216,.35),transparent 70%),
   var(--c-bg);
}
.story-sticky{position:sticky;top:120px}
.story-copy{max-width:46rem}
.story-copy p{color:var(--c-text-2);margin-bottom:1.15rem}
.story-copy strong{color:var(--c-text);font-weight:600}
.story-point-list{
  display:grid;gap:.8rem;margin-top:2.2rem;
  grid-template-columns:repeat(2,1fr);
}
.story-point{
  background:rgba(255,253,248,.72);border:1px solid var(--c-line);
  border-radius:14px;padding:.95rem 1rem;
  display:flex;align-items:center;gap:.7rem;font-size:.95rem;font-weight:600;color:var(--c-text);
}
.story-point .p-dot{
  width:30px;height:30px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,#D9F1E9,#bfe4d8);
  color:var(--c-primary);display:inline-flex;align-items:center;justify-content:center;
}
.story-media{
  position:relative;margin-top:3rem;border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow-card);
  border:1px solid var(--c-line);
}
.story-media img{width:100%;height:auto;min-height:300px;object-fit:cover}
.story-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(16,62,53,.28));pointer-events:none}
/* featured bento */
.featured-section{
  background:linear-gradient(180deg,#fdfaf3,var(--c-bg));
}
.bento-grid{
  display:grid;grid-template-columns:repeat(12,1fr);gap:1.4rem;
}
.bento-card{
  position:relative;border-radius:24px;overflow:hidden;
  background:var(--c-card);border:1px solid var(--c-line);
  box-shadow:var(--shadow-card);
  transition:transform var(--trans),box-shadow var(--trans);
  display:flex;flex-direction:column;
}
.bento-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.bc-main{grid-column:span 7;min-height:460px}
.bc-top2{grid-column:span 5;min-height:220px}
.bc-bottom3{grid-column:span 5;min-height:220px}
.bc-wide{grid-column:span 12;min-height:220px}
.bc-main .bento-media{height:250px;overflow:hidden;flex-shrink:0}
.bc-main .bento-media img,.bc-wide .bento-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.bento-card:hover .bento-media img,.bento-media img:hover{transform:scale(1.04)}
.bento-media img.cover-zoom{transition:transform .35s ease}
.bento-card .bento-body{padding:clamp(1.3rem,2.4vw,1.9rem)}
.bc-media-mini{height:130px;overflow:hidden}
.bc-media-mini img{width:100%;height:100%;object-fit:cover}
.bc-row{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch}
.bc-row .bento-body{padding:1.6rem 1.8rem;display:flex;flex-direction:column;justify-content:center}
.bento-card h3{margin:.8rem 0 .5rem}
.bento-card p{color:var(--c-text-2);font-size:.95rem}
.bento-link{
  margin-top:auto;display:inline-flex;align-items:center;gap:.45rem;
  color:var(--c-primary);font-weight:700;font-size:.92rem;padding-top:1.2rem;
}
.bento-link .arrow{transition:transform var(--trans)}
.bento-card:hover .bento-link .arrow{transform:translateX(4px)}
.bento-overlay-tag{position:absolute;top:1.15rem;left:1.15rem;z-index:2}
/* news cms */
.news-section{
  background:var(--c-bg) url('/assets/images/backpic/back-3.png') bottom/cover no-repeat;
  background-attachment:scroll;
}
.news-section .grid-container{position:relative}
.news-list{
  background:rgba(255,253,248,.72);
  border:1px solid var(--c-line);
  border-radius:24px;
  backdrop-filter:blur(8px);
  padding:0.4rem 1.5rem;
  box-shadow:var(--shadow-card);
}
.news-item{
  display:flex;align-items:flex-start;gap:1.1rem;
  padding:1.7rem 0;border-bottom:1px solid var(--c-line);
  transition:background var(--trans);
}
.news-item:last-child{border-bottom:0}
.news-item:hover{background:transparent}
.news-item .n-date-wrap{
  width:76px;flex-shrink:0;text-align:center;
  border-radius:12px;padding:.6rem .3rem;
  background:rgba(191,228,216,.35);border:1px solid rgba(23,104,82,.15);
  align-self:center;
}
.news-date-day{
  display:block;font-family:var(--font-num);font-weight:800;font-size:1.45rem;color:var(--c-primary);line-height:1;
}
.news-date-month{color:var(--c-text-2);font-size:.78rem;display:block;margin-top:.28rem}
.news-item-body{flex:1;min-width:0}
.news-item-meta{display:flex;flex-wrap:wrap;gap:.55rem 1.1rem;align-items:center;margin-bottom:.5rem;font-size:.8rem;color:var(--c-text-2)}
.news-item h3{font-size:clamp(1.15rem,2vw,1.45rem);font-weight:700;margin:0 0 .4rem;line-height:1.4}
.news-item h3 a:hover{color:var(--c-primary)}
.news-summary{
  color:var(--c-text-2);font-size:.96rem;line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-more-link{
  margin-top:.65rem;color:var(--c-primary);font-weight:700;font-size:.9rem;
  display:inline-flex;gap:.35rem;align-items:center;
}
.news-more-link:hover .arrow{transform:translateX(4px)}
.arrow{transition:transform var(--trans);display:inline-block;font-weight:700}
.news-empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-height:320px;text-align:center;padding:3rem 1rem;
}
.empty-icon{
  width:84px;height:84px;border-radius:24px;background:rgba(191,228,216,.5);
  display:flex;align-items:center;justify-content:center;margin-bottom:1.4rem;
}
.empty-icon i{font-size:33px;color:var(--c-primary-2)}
/* trust */
.trust-section{
  background:
    radial-gradient(600px 300px at 10% 20%,rgba(191,228,216,.45),transparent 70%),
    var(--c-deep);
  color:#fff;
}
.trust-section .sec-title{color:#fff}
.trust-partners{
  display:flex;flex-wrap:wrap;gap:1rem 2rem;align-items:center;
  padding:2.2rem 0;border-top:1px solid rgba(255,255,255,.16);
  border-bottom:1px solid rgba(255,255,255,.16);
}
.partner-logo{color:rgba(255,255,255,.82);font-weight:700;font-size:clamp(1.08rem,2vw,1.5rem);letter-spacing:.04em;transition:color var(--trans)}
.partner-logo:hover{color:var(--c-white)}
.trust-report{
  margin-top:2rem;
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem;
}
.report-card{
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.13);
  border-radius:22px;padding:2rem 1.8rem;display:flex;flex-direction:column;justify-content:space-between;gap:1rem;
}
.report-card cite{color:rgba(255,255,255,.75);font-style:normal;font-size:.95rem;line-height:1.85}
.report-card strong{display:block;color:var(--c-accent);font-size:.86rem;letter-spacing:.04em;font-weight:700}
/* FAQ */
.faq-section{background:var(--c-bg)}
.faq-panel{max-width:820px;margin:0 auto}
.acc-item{border-bottom:1px solid var(--c-line)}
.acc-item:first-child{border-top:1px solid var(--c-line)}
.acc-head{
  display:flex;justify-content:space-between;align-items:center;width:100%;
  text-align:left;gap:1rem;padding:1.5rem .5rem;
  color:var(--c-text);font-size:clamp(1.02rem,1.8vw,1.18rem);font-weight:700;background:transparent;
  min-height:56px;
}
.acc-head .q-mark{
  width:28px;height:28px;flex-shrink:0;border-radius:50%;background:rgba(199,145,78,.2);
  color:#b57b33;display:inline-flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:800;margin-right:.65rem;
}
.acc-icon{display:block;position:relative;width:24px;height:24px;margin-left:auto;flex-shrink:0}
.acc-icon::before,.acc-icon::after{
  content:"";position:absolute;background:var(--c-primary-2);
  border-radius:3px;transition:transform var(--trans),opacity var(--trans);
}
.acc-icon::before{left:3px;right:3px;top:11px;height:2px}
.acc-icon::after{top:3px;bottom:3px;left:11px;width:2px}
.acc-item.is-active .acc-icon::after{transform:scaleY(0);opacity:0}
.acc-item.is-active .acc-icon::before{transform:rotate(180deg)}
.acc-body{
  max-height:0;overflow:hidden;
  transition:max-height .32s ease;
}
.acc-body-inner{padding:0 .5rem 1.6rem;max-width:68ch;color:var(--c-text-2);line-height:1.9}
.acc-body-inner strong{color:var(--c-text)}
/* cta */
.cta-section{background:var(--c-bg);padding:0 0 clamp(72px,9vw,120px)}
.cta-inner{
  position:relative;overflow:hidden;
  background:
    radial-gradient(480px 320px at 88% 0%,rgba(191,228,216,.35),transparent 60%),
    linear-gradient(135deg,#103E35 0%,#176852 45%,#209B82 100%);
  color:#fff;border-radius:30px;
  padding:clamp(2.6rem,6vw,4.8rem) clamp(1.6rem,4.5vw,4rem);
  box-shadow:0 30px 80px -24px rgba(16,62,53,.5);
  display:grid;grid-template-columns:1.15fr .85fr;gap:2.5rem;align-items:center;
}
.cta-inner h2{color:#fff}
.cta-inner p{color:rgba(255,255,255,.85);max-width:44ch;margin-top:.9rem}
.subscribe-wrap{margin-top:1.8rem}
.subscribe-form{display:flex;gap:.7rem;max-width:520px}
.subscribe-form input{
  flex:1;height:52px;border-radius:14px;border:1px solid transparent;
  padding:0 1.1rem;background:#fff;color:var(--c-text);outline:0;
  font-size:1rem;min-width:0;
}
.subscribe-form input::placeholder{color:#8A938E}
.subscribe-form input:focus{border-color:var(--c-primary-2)}
.subscribe-msg{color:#d8f0e8;font-size:.9rem;margin-top:.7rem}
.cta-bullets{display:flex;flex-direction:column;gap:.8rem;margin-top:1.6rem}
.cta-bullet{display:flex;align-items:center;gap:.65rem;color:rgba(255,255,255,.9);font-size:.93rem}
.cta-bullet .bullet-ic{width:24px;height:24px;border-radius:50%;background:rgba(191,228,216,.2);display:inline-flex;align-items:center;justify-content:center;color:#bfe4d8}
/* footer */
.footer{
  background:var(--c-deep);color:rgba(255,255,255,.85);
  padding-top:clamp(60px,8vw,90px);
}
.footer-top{
  padding-bottom:clamp(46px,6vw,68px);
  border-bottom:1px solid rgba(255,255,255,.14);
}
.footer-brand{color:var(--c-white);display:inline-flex;align-items:center;gap:.6rem;font-size:1.22rem;font-weight:800;margin-bottom:1rem}
.footer-brand .brand__mark{width:36px;height:36px;font-size:1.08rem;border-radius:11px}
.footer-about{font-size:.95rem;color:rgba(255,255,255,.72);line-height:1.85;max-width:34ch}
.footer-title{color:#fff;font-size:1rem;font-weight:700;margin-bottom:1.2rem}
.footer-links li{margin-bottom:.65rem}
.footer-links a{
  color:rgba(255,255,255,.74);font-size:.93rem;
  transition:color var(--trans);padding:.1rem 0;
}
.footer-links a:hover{color:var(--c-accent)}
.footer-contact li{display:flex;align-items:center;gap:.55rem;font-size:.93rem;color:rgba(255,255,255,.76);margin-bottom:.9rem}
.footer-contact i{width:32px;height:32px;border-radius:10px;background:rgba(255,255,255,.08);color:#BFE4D8;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  padding:1.8rem 0;color:rgba(255,255,255,.6);font-size:.85rem;
}
.footer-bottom a{color:rgba(255,255,255,.7)}
.footer-bottom a:hover{color:#fff}
/* internal anchor offset for header */
.anchor{scroll-margin-top:90px}
/* motion reduce */
@media (prefers-reduced-motion: reduce){
 *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}
/* breakpoints */
@media screen and (max-width:1023px){
  .nav-links,.nav-search,.btn-nav-login{display:none}
  .burger{display:inline-flex}
  .page-header-wrap{min-height:68px}
  .mobile-panel{top:68px}
  .bento-grid{gap:1rem}
  .bc-main,.bc-top2,.bc-bottom3,.bc-wide{grid-column:span 12}
  .bc-main{min-height:auto}
  .cta-inner{grid-template-columns:1fr;padding:2.5rem 1.8rem}
  .trust-report{grid-template-columns:1fr;gap:.8rem}
}
@media screen and (max-width:767px){
  .grid-container{padding-left:1.1rem;padding-right:1.1rem}
  .hero{padding:110px 0 56px;min-height:auto}
  .hero-stats{gap:1.5rem 2rem}
  .story-point-list{grid-template-columns:1fr}
  .bc-row{grid-template-columns:1fr}
  .bc-media-mini{height:150px}
  .subscribe-form{flex-direction:column}
  .subscribe-form input{width:100%}
  .footer-bottom{flex-direction:column;justify-content:center;text-align:center}
}
@media screen and (max-width:520px){
  .section{padding:56px 0}
  .hero-sub{font-size:1rem}
  .news-list{padding:.4rem 1rem}
  .news-item{flex-wrap:wrap}
  .news-item .n-date-wrap{width:100%;display:flex;align-items:center;justify-content:center;gap:.6rem;margin-bottom:.2rem}
  .news-item .n-date-wrap .news-date-month{margin-top:0}
  .sec-head{flex-direction:column;align-items:flex-start}
  .hero-title{font-size:clamp(2.1rem,9vw,3.1rem)}
  .btn{width:100%;justify-content:center}
  .hero-actions .btn{width:100%}
}

/* roulang page: article */
:root{
  --c-deep:#103E35;
  --c-primary:#176852;
  --c-primary-2:#209B82;
  --c-mint:#BFE4D8;
  --c-accent:#C7914E;
  --c-bg:#F6F1E8;
  --c-card:#FFFDF8;
  --c-line:#E3D9CA;
  --c-text:#24332D;
  --c-text-2:#64756E;
  --c-white:#ffffff;
  --grad-main:linear-gradient(135deg,#103E35 0%,#176852 45%,#209B82 100%);
  --grad-btn:linear-gradient(135deg,#176852 0%,#25A98E 100%);
  --radius-lg:24px;
  --radius-md:14px;
  --radius-sm:16px;
  --shadow-card:0 20px 50px -18px rgba(16,62,53,.22);
  --shadow-hover:0 28px 60px -16px rgba(16,62,53,.28);
  --space-section:clamp(72px,10vw,128px);
  --container:1280px;
}
*{box-sizing:border-box;}
html{font-size:16px;scroll-behavior:smooth;}
body{margin:0;font-family:"HarmonyOS Sans SC","MiSans","PingFang SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,-apple-system,sans-serif;background:var(--c-bg);color:var(--c-text);line-height:1.75;font-synthesis:none;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin-top:0;margin-bottom:0;}
img{max-width:100%;display:block;border-style:none;}
a{color:inherit;text-decoration:none;transition:color .25s ease,background-color .25s ease,border-color .25s ease,box-shadow .25s ease,transform .25s ease;}
button{border:none;cursor:pointer;font-family:inherit;transition:transform .25s ease,background-color .25s ease,box-shadow .25s ease,color .25s ease,border-color .25s ease;}
input,textarea{border:none;outline:none;font-family:inherit;}
ul{list-style:none;padding:0;}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(32,155,130,.35);outline-offset:2px;}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}
.grid-container{max-width:var(--container);margin-left:auto;margin-right:auto;}
.site-header{position:fixed;top:0;left:0;right:0;z-index:120;height:78px;background:rgba(255,255,255,.08);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid rgba(255,255,255,.16);box-shadow:0 8px 30px rgba(0,0,0,.08);transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;}
.site-header.is-scrolled{background:rgba(246,241,232,.92);border-bottom-color:var(--c-line);box-shadow:0 10px 30px rgba(16,62,53,.12);}
.page-header-wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:22px;padding-left:20px;padding-right:20px;}
.brand{display:inline-flex;align-items:center;gap:11px;color:rgba(255,255,255,.96);font-weight:800;font-size:1.28rem;letter-spacing:.02em;white-space:nowrap;line-height:1;}
.is-scrolled .brand{color:var(--c-deep);}
.brand__mark{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:13px;background:var(--grad-main);color:#fff;font-size:1.3rem;font-weight:800;box-shadow:0 8px 18px rgba(16,62,53,.26),inset 0 0 0 1px rgba(255,255,255,.16);overflow:hidden;}
.navbar{display:flex;align-items:center;gap:18px;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-link{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border-radius:999px;color:rgba(255,255,255,.88);font-size:.95rem;font-weight:500;white-space:nowrap;position:relative;}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.14);}
.nav-link.active{color:#fff;background:rgba(255,255,255,.18);box-shadow:inset 0 0 0 1px rgba(255,255,255,.22),0 8px 18px rgba(0,0,0,.12);}
.is-scrolled .nav-link{color:rgba(36,51,45,.86);}
.is-scrolled .nav-link:hover{background:rgba(16,62,53,.08);color:var(--c-deep);}
.is-scrolled .nav-link.active{color:#fff;background:var(--grad-main);box-shadow:0 8px 20px rgba(16,62,53,.22);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-search{width:44px;height:44px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,255,255,.1);color:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.2);}
.nav-search:hover{background:rgba(255,255,255,.22);color:#fff;}
.is-scrolled .nav-search{background:rgba(16,62,53,.06);color:var(--c-deep);border-color:var(--c-line);}
.is-scrolled .nav-search:hover{background:rgba(16,62,53,.12);}
.btn-nav-login{display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 22px;border-radius:14px;background:var(--grad-btn);color:#fff;font-size:.95rem;font-weight:700;box-shadow:0 10px 22px rgba(23,104,82,.3);white-space:nowrap;}
.btn-nav-login:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(23,104,82,.4);background:linear-gradient(135deg,#176852 0%,#28b599 100%);}
.btn-nav-login:active{transform:translateY(1px);}
.burger{display:none;width:48px;height:48px;border-radius:12px;align-items:center;justify-content:center;background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.2);}
.is-scrolled .burger{background:rgba(16,62,53,.08);color:var(--c-deep);border-color:var(--c-line);}

.article-hero{position:relative;min-height:600px;display:flex;align-items:flex-end;padding-top:150px;padding-bottom:72px;background:linear-gradient(102deg,rgba(16,62,53,.93) 0%,rgba(23,104,82,.82) 42%,rgba(20,90,80,.6) 74%,rgba(32,155,130,.42) 100%),url('/assets/images/backpic/back-1.png') center 30% / cover no-repeat;color:#fff;overflow:hidden;}
.article-hero::after{content:"";position:absolute;inset:auto -15% -45% 30%;height:380px;background:radial-gradient(circle,rgba(54,191,160,.28) 0%,transparent 68%);pointer-events:none;}
.article-hero .grid-container{position:relative;z-index:2;width:100%;}
.crumb{font-size:.92rem;color:rgba(255,255,255,.7);margin-bottom:24px;display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.crumb a{color:rgba(255,255,255,.8);}
.crumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:5px;}
.crumb .sep{opacity:.5;font-size:.75rem;}
.article-title-wrap{max-width:920px;}
.article-title{font-size:clamp(2.2rem,5vw,3.9rem);line-height:1.22;font-weight:800;letter-spacing:-.025em;margin-bottom:24px;color:#fff;text-wrap:balance;}
.article-title-pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:6px 15px;font-size:.85rem;color:rgba(255,255,255,.92);backdrop-filter:blur(6px);margin-bottom:20px;}
.article-title-pill i{width:7px;height:7px;background:var(--c-accent);border-radius:50%;display:inline-block;}
.article-meta-inline{display:flex;flex-wrap:wrap;gap:12px 26px;align-items:center;font-size:.94rem;color:rgba(255,255,255,.75);margin-top:8px;}
.article-meta-inline .meta-item{display:inline-flex;align-items:center;gap:8px;}
.article-meta-inline .meta-item span{color:var(--c-mint);}
.article-meta-inline time{font-variant-numeric:tabular-nums;}

.article-page{background:var(--c-bg);position:relative;z-index:3;}
.article-layout{max-width:1000px;margin:0 auto;}
.article-frame{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);margin:-42px auto 0;position:relative;z-index:5;padding:clamp(1.5rem,4.5vw,3.5rem) clamp(1.25rem,5vw,3.6rem);}
.article-prose{max-width:820px;margin-left:auto;margin-right:auto;font-size:clamp(1.0625rem,1.1125rem + .1vw,1.1875rem);line-height:1.85;color:#2d3c36;word-break:break-word;}
.article-prose p{margin:0 0 1.6em;}
.article-prose h2{margin:2em 0 .8em;font-size:clamp(1.5rem,2.5vw,2.1rem);line-height:1.35;font-weight:800;color:var(--c-deep);padding-top:.5em;border-top:1px solid var(--c-line);}
.article-prose h3{margin:2em 0 .7em;font-size:clamp(1.22rem,1.8vw,1.48rem);line-height:1.45;font-weight:700;color:var(--c-primary);}
.article-prose ul,.article-prose ol{margin:0 0 1.6em;padding-left:1.4em;}
.article-prose li{margin:.45em 0;}
.article-prose ul li{list-style:disc;}
.article-prose ol li{list-style:decimal;}
.article-prose blockquote{margin:1.7em 0;padding:1.1em 1.4em;border-left:4px solid var(--c-accent);background:rgba(199,145,78,.08);border-radius:0 14px 14px 0;color:var(--c-text);}
.article-prose blockquote p:last-child{margin-bottom:0;}
.article-prose img{border-radius:var(--radius-sm);box-shadow:0 16px 34px -14px rgba(16,62,53,.18);height:auto;}
.article-prose a{color:var(--c-primary);text-decoration:underline;text-underline-offset:4px;text-decoration-color:rgba(23,104,82,.3);}
.article-prose a:hover{color:var(--c-primary-2);text-decoration-color:var(--c-primary-2);}
.article-prose hr{border:none;border-top:1px solid var(--c-line);margin:2.4em 0;}
.article-prose table{width:100%;border-collapse:collapse;margin:1.8em 0;font-size:.95rem;display:block;overflow-x:auto;}
.article-prose th,.article-prose td{border:1px solid var(--c-line);padding:.7em .9em;text-align:left;}
.article-prose th{background:#E8F1EA;color:var(--c-deep);font-weight:700;}
.not-found-block{max-width:680px;margin:0 auto;padding:3.4rem 1.5rem;text-align:center;}
.not-found-icon{width:72px;height:72px;margin:0 auto 20px;border-radius:24px;background:rgba(32,155,130,.1);display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--c-accent);}
.not-found-block h2{font-size:1.8rem;color:var(--c-deep);margin-bottom:12px;}
.not-found-block p{color:var(--c-text-2);margin-bottom:24px;}
.btn{display:inline-flex;align-items:center;justify-content:center;height:52px;border-radius:14px;padding:0 28px;font-weight:700;font-size:1rem;line-height:1;}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:0 12px 26px rgba(23,104,82,.28);}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 36px rgba(23,104,82,.36);color:#fff;}
.btn-secondary{background:transparent;border:1px solid rgba(16,62,53,.25);color:var(--c-deep);}
.btn-secondary:hover{background:rgba(16,62,53,.06);border-color:rgba(16,62,53,.4);}
.btn-white{background:#fff;color:var(--c-deep);box-shadow:0 12px 26px rgba(255,255,255,.18);}
.btn-white:hover{transform:translateY(-3px);color:var(--c-deep);box-shadow:0 16px 32px rgba(255,255,255,.28);}
.btn-block-mobile:active{transform:translateY(1px);}

.article-utility{border-top:1px solid var(--c-line);margin:46px clamp(0px,4vw,46px) 0;padding-top:30px;}
.article-tags-heading{font-size:.85rem;color:var(--c-text-2);margin-bottom:12px;letter-spacing:.12em;display:flex;align-items:center;gap:8px;}
.article-tags-heading::before{content:"";width:16px;height:2px;background:var(--c-accent);}
.tag-list{display:flex;flex-wrap:wrap;gap:10px;}
.tag-chip{display:inline-flex;align-items:center;padding:7px 16px;border-radius:999px;background:#fff;border:1px solid var(--c-line);color:var(--c-text);font-size:.9rem;}
.tag-chip:hover{background:rgba(199,145,78,.1);border-color:var(--c-accent);color:var(--c-deep);transform:translateY(-2px);}
.article-pager{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px;}
.pager-link{display:block;padding:16px 20px;background:#fff;border:1px solid var(--c-line);border-radius:14px;transition:.25s ease;}
.pager-link:hover{border-color:rgba(23,104,82,.4);box-shadow:0 12px 28px rgba(16,62,53,.1);transform:translateY(-3px);}
.pager-link small{display:block;font-size:.8rem;color:var(--c-text-2);margin-bottom:4px;}
.pager-link span{font-weight:700;color:var(--c-deep);}

.related-section{background:var(--c-card);border-top:1px solid var(--c-line);padding:var(--space-section) 0;}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:40px;flex-wrap:wrap;}
.section-title{font-size:clamp(1.9rem,4vw,3.1rem);font-weight:800;color:var(--c-deep);line-height:1.2;letter-spacing:-.02em;}
.section-title em{font-style:normal;color:var(--c-accent);}
.section-subtitle{color:var(--c-text-2);font-size:1rem;max-width:520px;}
.section-more{display:inline-flex;align-items:center;gap:8px;color:var(--c-primary);font-weight:600;height:44px;border-bottom:2px solid transparent;}
.section-more:hover{color:var(--c-deep);border-bottom-color:var(--c-accent);}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.related-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 10px 26px -16px rgba(16,62,53,.14);transition:transform .25s ease,box-shadow .25s ease;}
.related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.related-media{aspect-ratio:16/9;overflow:hidden;display:block;}
.related-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s ease;}
.related-card:hover .related-media img{transform:scale(1.04);}
.related-body{padding:22px;}
.related-tag{font-size:.76rem;font-weight:600;color:var(--c-accent);margin-bottom:10px;letter-spacing:.06em;}
.related-body h3{font-size:1.16rem;line-height:1.5;font-weight:700;margin-bottom:12px;color:var(--c-deep);}
.related-body h3 a:hover{color:var(--c-primary);}
.related-body time{color:var(--c-text-2);font-size:.86rem;display:flex;align-items:center;gap:6px;}
.related-read{font-size:.9rem;color:var(--c-primary);font-weight:600;display:inline-flex;align-items:center;gap:5px;}
.related-read:hover{color:var(--c-deep);}
.related-read i{transition:transform .25s ease;}
.related-card:hover .related-read i{transform:translateX(3px);}

.cta-section{position:relative;padding:clamp(72px,8vw,110px) 0;background:var(--grad-main);overflow:hidden;color:#fff;}
.cta-section::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(191,228,216,.12);top:-240px;right:-120px;}
.cta-section::after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;background:rgba(199,145,78,.14);bottom:-210px;left:-90px;}
.cta-inner{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;text-align:center;}
.cta-section .eyebrow{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.08);backdrop-filter:blur(10px);border-radius:999px;padding:7px 15px;font-size:.85rem;margin-bottom:24px;}
.cta-section .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--c-accent);}
.cta-title{font-size:clamp(2rem,4vw,3.2rem);font-weight:800;line-height:1.25;letter-spacing:-.02em;margin-bottom:16px;}
.cta-desc{font-size:1.08rem;color:rgba(255,255,255,.76);max-width:620px;margin-bottom:34px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-bottom:34px;}
.subscribe-form{display:flex;gap:12px;max-width:560px;width:100%;margin:0 auto;flex-wrap:wrap;}
.subscribe-form .field-email{flex:1 1 280px;height:52px;border-radius:14px;background:#fff;padding:0 20px;font-size:.98rem;color:var(--c-deep);box-shadow:0 6px 18px rgba(0,0,0,.06);}
.subscribe-form .field-email::placeholder{color:#8A938E;}
.subscribe-form .field-email:focus{box-shadow:0 0 0 4px rgba(191,228,216,.4);}
.btn-subscribe{height:52px;background:#fff;color:var(--c-primary);border-radius:14px;padding:0 28px;font-weight:800;position:relative;z-index:2;}
.btn-subscribe:hover{transform:translateY(-3px);box-shadow:0 14px 28px rgba(0,0,0,.16);}
.form-status{display:none;width:100%;color:var(--c-mint);font-size:.92rem;margin-top:8px;background:rgba(16,62,53,.3);padding:8px 18px;border-radius:14px;}
.form-status.visible{display:block;}
.cta-note{font-size:.85rem;color:rgba(255,255,255,.55);margin-top:16px;}

.footer{background:var(--c-deep);color:rgba(255,255,255,.78);padding-top:74px;}
.footer-top{padding-bottom:44px;}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:1.2rem;font-weight:800;color:#fff;margin-bottom:18px;}
.footer-brand .brand__mark{width:38px;height:38px;box-shadow:0 6px 18px rgba(0,0,0,.18);}
.footer-about{font-size:.96rem;color:rgba(255,255,255,.6);line-height:1.75;max-width:360px;}
.footer-title{font-size:.95rem;color:#fff;font-weight:700;margin-bottom:18px;letter-spacing:.05em;}
.footer-links li,.footer-contact li{margin-bottom:12px;}
.footer-links a,.footer-contact{color:rgba(255,255,255,.62);font-size:.94rem;transition:.25s ease;}
.footer-links a:hover{color:var(--c-accent);padding-left:3px;text-decoration:underline;text-underline-offset:4px;}
.footer-contact li{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.6);}
.footer-contact li i{font-style:normal;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.06);color:var(--c-accent);font-size:.8rem;flex-shrink:0;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap;font-size:.84rem;color:rgba(255,255,255,.44);}
.footer-bottom a{color:rgba(255,255,255,.52);}
.footer-bottom a:hover{color:var(--c-accent);text-decoration:underline;}

@media (max-width:1023px){
  .site-header{height:70px;}
  .brand{font-size:1.15rem;}
  .brand__mark{width:38px;height:38px;font-size:1.1rem;}
  .nav-links{position:fixed;top:0;right:0;bottom:0;width:min(85vw,390px);background:rgba(246,241,232,.98);backdrop-filter:blur(20px);flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:6px;padding:104px 28px 28px;box-shadow:-20px 0 60px rgba(16,62,53,.15);transform:translateX(100%);transition:transform .3s ease;z-index:90;border-left:1px solid var(--c-line);}
  .nav-open .nav-links{transform:translateX(0);}
  .nav-links .nav-link{width:100%;height:54px;color:var(--c-text);font-size:1.06rem;border-radius:12px;}
  .nav-links .nav-link:hover{background:rgba(16,62,53,.06);}
  .nav-links .nav-link.active{background:var(--grad-main);color:#fff;}
  .burger{display:inline-flex;position:relative;z-index:120;}
  .nav-open .burger{background:rgba(16,62,53,.14);color:var(--c-deep);}
  .nav-cta .btn-nav-login{display:none;}
  .nav-open .btn-nav-login{display:inline-flex;margin-top:24px;width:100%;}
  .article-hero{min-height:510px;padding-top:130px;padding-bottom:58px;}
  .article-frame{margin-top:-28px;border-radius:20px;}
  .article-pager{grid-template-columns:1fr;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .section-head{align-items:flex-start;}
}
@media (max-width:767px){
  .related-grid{grid-template-columns:1fr;}
  .article-meta-inline{gap:8px 14px;}
  .article-title{font-size:clamp(1.8rem,7vw,2.5rem);}
  .cta-actions{flex-direction:column;align-items:stretch;}
  .cta-actions .btn{width:100%;}
  .subscribe-form{flex-direction:column;}
  .btn-subscribe{width:100%;}
  .page-header-wrap{padding-left:14px;padding-right:14px;}
  .article-hero .crumb{font-size:.85rem;}
}

/* roulang page: category1 */
:root{
  --c-deep:#103E35;
  --c-primary:#176852;
  --c-primary-2:#209B82;
  --c-mint:#BFE4D8;
  --c-accent:#C7914E;
  --c-bg:#F6F1E8;
  --c-card:#FFFDF8;
  --c-line:#E3D9CA;
  --c-text:#24332D;
  --c-text-2:#64756E;
  --c-white:#FFFFFF;
  --grad-main:linear-gradient(135deg,#103E35 0%,#176852 45%,#209B82 100%);
  --grad-active:linear-gradient(135deg,#176852 0%,#25A98E 100%);
  --radius-card:24px;
  --radius-md:14px;
  --radius-pill:999px;
  --radius-img:16px;
  --shadow-card:0 20px 50px -18px rgba(16,62,53,.22);
  --shadow-card-hover:0 28px 60px -16px rgba(16,62,53,.28);
  --space-section:clamp(72px,10vw,128px);
  --font-cn:"HarmonyOS Sans SC","MiSans","PingFang SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
  --font-num:Inter,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-text);
  font-family:var(--font-cn);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,figure{margin:0;padding:0}
ul{list-style:none}
a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,border-color .25s ease,box-shadow .25s ease,transform .25s ease}
img{max-width:100%;display:block}
button,input{font-family:inherit;font-size:inherit}
button{cursor:pointer;border:none;background:none;color:inherit}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(32,155,130,.35);outline-offset:2px;border-radius:6px}
video{max-width:100%}
::selection{background:var(--c-mint);color:#103E35}
.grid-container{max-width:1280px;padding-left:20px;padding-right:20px}
.grid-container.page-header-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  width:100%;
  min-height:76px;
}
.grid-x.grid-padding-x>.cell{
  padding-left:14px;
  padding-right:14px;
}
section[id]{scroll-margin-top:88px}

/* ===== header ===== */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(16,62,53,.16);
  border-bottom:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:0 8px 30px rgba(0,0,0,.08);
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{
  background:rgba(246,241,232,.92);
  border-bottom:1px solid var(--c-line);
  box-shadow:0 12px 32px rgba(16,62,53,.10);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  white-space:nowrap;
  font-weight:800;
  font-size:1.3rem;
  letter-spacing:-.02em;
  color:#fff;
  min-height:44px;
}
.brand__mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:35px;height:35px;
  border-radius:10px;
  background:var(--grad-main);
  color:#fff;
  font-size:1rem;
  font-weight:800;
  line-height:1;
  box-shadow:0 8px 16px rgba(16,62,53,.25);
}
.site-header.is-scrolled .brand{color:var(--c-text)}
.brand__mark{color:#fff !important}
.navbar{display:flex;align-items:center;flex:1;justify-content:flex-end;gap:18px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-link{
  padding:9px 14px;
  border-radius:var(--radius-pill);
  font-size:.945rem;
  border:1px solid transparent;
  color:rgba(255,255,255,.9);
  line-height:1.4;
  min-height:40px;
  display:inline-flex;
  align-items:center;
}
.nav-link:hover{
  background:rgba(255,255,255,.16);
  color:#fff;
}
.nav-link.active{
  background:rgba(255,255,255,.2);
  color:#fff;
  border-color:rgba(255,255,255,.26);
}
.site-header.is-scrolled .nav-link{color:var(--c-text)}
.site-header.is-scrolled .nav-link:hover{
  background:rgba(32,155,130,.10);
  color:var(--c-primary)
}
.site-header.is-scrolled .nav-link.active{
  background:rgba(191,228,216,.55);
  color:var(--c-primary);
  border-color:rgba(23,104,82,.18);
}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-search{
  width:44px;height:44px;
  border-radius:var(--radius-pill);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:rgba(255,255,255,.92);
  border:1px solid rgba(255,255,255,.24);
}
.nav-search:hover{background:rgba(255,255,255,.18);color:#fff}
.site-header.is-scrolled .nav-search{color:var(--c-primary);border-color:transparent}
.site-header.is-scrolled .nav-search:hover{background:rgba(32,155,130,.12)}
.btn-nav-login{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 20px;
  border-radius:var(--radius-pill);
  background:var(--grad-active);
  color:#fff;
  font-weight:700;
  font-size:.945rem;
  box-shadow:0 10px 24px -10px rgba(16,62,53,.45);
}
.btn-nav-login:hover{
  transform:translateY(-2px);
  box-shadow:0 16px 28px -12px rgba(16,62,53,.5);
  color:#fff;
}
.burger{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  border-radius:12px;
  color:rgba(255,255,255,.95);
  border:1px solid rgba(255,255,255,.22);
}
.site-header.is-scrolled .burger{color:var(--c-text)}

/* ===== page hero ===== */
.page-hero{
  position:relative;
  display:flex;
  align-items:center;
  min-height:420px;
  padding:158px 0 86px;
  color:#fff;
  background:
    radial-gradient(circle at 78% 18%,rgba(32,155,130,.35) 0,transparent 420px),
    linear-gradient(100deg,rgba(16,62,53,.94) 0%,rgba(23,104,82,.82) 46%,rgba(32,155,130,.42) 100%),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  overflow:hidden;
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:auto 0 0 0;
  height:60px;
  background:linear-gradient(to top,var(--c-bg),transparent);
  opacity:.34;
  pointer-events:none;
}
.page-hero__inner{max-width:1080px}
.crumbs{
  display:flex;
  flex-wrap:wrap;
  gap:6px;
  font-size:.86rem;
  color:rgba(255,255,255,.78);
  margin-bottom:18px;
}
.crumbs a:hover{color:#fff}
.crumbs .sep{opacity:.6}
.page-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin-bottom:18px;
  padding:6px 14px;
  border:1px solid rgba(255,255,255,.24);
  border-radius:var(--radius-pill);
  font-size:.85rem;
  color:rgba(255,255,255,.88);
  background:rgba(255,255,255,.10);
  backdrop-filter:blur(6px);
}
.page-hero h1{
  font-size:clamp(2.7rem,5.6vw,4.7rem);
  line-height:1.08;
  letter-spacing:-.03em;
  max-width:12em;
  font-weight:800;
  margin-bottom:22px;
  text-shadow:0 12px 28px rgba(16,62,53,.3);
}
.page-hero__lead{
  max-width:46ch;
  font-size:clamp(1.05rem,1.4vw,1.25rem);
  color:rgba(255,255,255,.9);
  line-height:1.8;
  margin-bottom:32px;
}
.page-hero__actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:40px}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:50px;
  padding:0 26px;
  border-radius:var(--radius-md);
  font-weight:700;
  font-size:1rem;
  border:1px solid transparent;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn--primary{
  background:var(--grad-active);
  color:#fff;
  box-shadow:0 18px 30px -14px rgba(16,62,53,.5);
}
.btn--primary:hover{transform:translateY(-2px);color:#fff;box-shadow:0 22px 34px -14px rgba(16,62,53,.55)}
.btn--ghost{
  background:rgba(255,255,255,.10);
  border-color:rgba(255,255,255,.28);
  color:#fff;
  backdrop-filter:blur(8px);
}
.btn--ghost:hover{
  background:#fff;
  color:var(--c-deep);
  border-color:#fff;
  transform:translateY(-2px);
}
.hero-anchors{display:flex;flex-wrap:wrap;gap:10px}
.anchor-pill{
  display:inline-flex;
  min-height:42px;
  align-items:center;
  gap:8px;
  padding:7px 16px;
  border-radius:var(--radius-pill);
  font-size:.88rem;
  color:rgba(255,255,255,.9);
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
}
.anchor-pill span{color:var(--c-accent);font-weight:800}
.anchor-pill:hover{
  background:rgba(255,255,255,.22);
  border-color:rgba(255,255,255,.3);
  color:#fff;
}

/* ===== section ===== */
.section{position:relative;padding:var(--space-section) 0}
.section-head{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:flex-end;
  gap:18px;
  margin-bottom:44px;
}
.section-head .meta-note{color:var(--c-text-2);font-size:.92rem;max-width:40ch}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--c-primary);
  font-weight:700;
  font-size:.9rem;
  letter-spacing:.14em;
  text-transform:uppercase;
}
.kicker::before{content:"";width:26px;height:3px;border-radius:2px;background:var(--c-accent)}
.section h2{
  font-size:clamp(1.9rem,4vw,3.1rem);
  line-height:1.18;
  letter-spacing:-.02em;
  font-weight:800;
  color:var(--c-deep);
  margin-top:10px;
  max-width:20ch;
}

/* ===== numbers helper ===== */
.step-index{
  font-family:var(--font-num);
  font-variant-numeric:tabular-nums;
}

/* ===== access channels ===== */
.access-bg{background:linear-gradient(180deg,#FBF7EF 0%,var(--c-bg) 100%)}
.access-card{
  position:relative;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);
  transition:transform .25s ease,box-shadow .25s ease;
  height:100%;
  overflow:hidden;
}
.access-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover)}
.access-card--primary{display:grid;grid-template-columns:1.05fr .95fr;min-height:100%}
.access-card--primary .access-card__content{padding:clamp(1.5rem,2.5vw,2.2rem);display:flex;flex-direction:column;justify-content:center;align-items:flex-start}
.access-media{
  min-height:100%;
  position:relative;
  background:linear-gradient(135deg,#176852,#209B82);
}
.access-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  min-height:260px;
}
.access-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(16,62,53,.3),transparent 55%);pointer-events:none}
.card-tag{
  display:inline-flex;
  align-items:center;
  padding:4px 12px;
  border-radius:var(--radius-pill);
  background:rgba(23,104,82,.1);
  color:var(--c-primary);
  font-size:.82rem;
  font-weight:700;
  margin-bottom:14px;
}
h3.card-title{
  font-size:clamp(1.35rem,2vw,1.78rem);
  font-weight:800;
  color:var(--c-deep);
  line-height:1.3;
  margin:0 0 14px;
  letter-spacing:-.015em;
}
.access-card__content p{color:var(--c-text-2);font-size:1rem;line-height:1.8;max-width:50ch;margin-bottom:16px}
.tick-list{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.tick-list li{
  position:relative;
  padding-left:24px;
  color:var(--c-text);
  font-size:.94rem;
}
.tick-list li::before{
  content:"✓";
  position:absolute;left:0;top:0;
  color:var(--c-primary-2);
  font-weight:800;
}
.link-go{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:var(--c-primary);
  font-weight:700;
  font-size:.95rem;
  min-height:40px;
}
.link-go:hover{color:#0f9c85}
.link-go span{transition:transform .25s ease}
.link-go:hover span{transform:translateX(4px)}
.card-mini{
  background:var(--grad-main);
  color:#fff;
  padding:2px 10px;
  border-radius:8px;
  font-weight:800;
  font-size:.88rem;
  width:38px;
  height:38px;
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}
.stack-aside{display:flex;flex-direction:column;gap:20px;height:100%}
.access-card--alt{
  display:flex;
  align-items:flex-start;
  gap:16px;
  padding:clamp(1.25rem,2vw,1.7rem);
}
.access-card--alt:nth-child(2){
  margin-top:0;
}
.access-card--alt p{
  color:var(--c-text-2);
  font-size:.945rem;
  line-height:1.8;
  margin:0 0 8px;
}
.access-card--alt .card-title{font-size:1.22rem;color:var(--c-deep);font-weight:800;margin-bottom:6px}
.alt-link{color:var(--c-primary);font-weight:700;font-size:.9rem}
.alt-link span{transition:margin-left .25s ease}
.alt-link:hover span{margin-left:5px}

/* horizontal strip */
.horizontal-strip{
  margin-top:20px;
  border:1px solid var(--c-line);
  border-radius:var(--radius-card);
  background:var(--c-card);
  padding:26px clamp(1.25rem,2.5vw,2.2rem);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:22px 28px;
  box-shadow:0 16px 36px -24px rgba(16,62,53,.2);
}
.strip-title{
  font-weight:800;
  color:var(--c-deep);
  font-size:1.06rem;
  white-space:nowrap;
}
.strip-item{
  display:flex;
  align-items:center;
  gap:9px;
  color:var(--c-text);
  font-weight:600;
  font-size:.93rem;
}
.strip-item i{
  font-style:normal;
  color:var(--c-accent);
  background:rgba(199,145,78,.12);
  width:28px;height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
  font-size:.8rem;
}
/* ===== steps ===== */
.steps-section{background:var(--c-deep);color:#fff}
.steps-section .kicker{color:var(--c-mint)}
.steps-section h2{color:#fff}
.steps-section .meta-note{color:rgba(255,255,255,.7)}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step-card{
  position:relative;
  border-radius:22px;
  padding:30px 24px 26px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);
  backdrop-filter:blur(8px);
  transition:transform .25s ease,background .25s ease;
}
.step-card:hover{transform:translateY(-4px);background:rgba(255,255,255,.12)}
.step-num{
  font-family:var(--font-num);
  font-size:.82rem;
  letter-spacing:.12em;
  color:var(--c-accent);
  font-weight:700;
  margin-bottom:12px;
}
.step-card h3{
  color:#fff;
  font-size:1.18rem;
  font-weight:800;
  margin-bottom:12px;
  letter-spacing:-.01em;
}
.step-card p{
  color:rgba(255,255,255,.72);
  font-size:.94rem;
  line-height:1.75;
  margin-bottom:0;
}
.step-card::after{
  content:"";
  position:absolute;
  right:26px;
  top:28px;
  width:12px;height:12px;
  border-radius:50%;
  background:var(--c-accent);
  box-shadow:0 0 0 6px rgba(199,145,78,.16);
}
/* ===== roles / identities ===== */
.role-row{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}
.role-item{
  position:relative;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:18px;
  padding:28px 26px;
  transition:transform .25s ease,box-shadow .25s ease;
  overflow:hidden;
}
.role-item::before{
  content:"";
  position:absolute;
  left:0;top:0;bottom:0;
  width:5px;
  background:var(--grad-main);
  border-radius:0 4px 4px 0;
}
.role-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-card)}
.role-tag{
  display:inline-flex;
  margin-bottom:10px;
  font-size:.82rem;
  color:var(--c-primary);
  font-weight:700;
  background:rgba(191,228,216,.35);
  padding:4px 12px;
  border-radius:999px;
}
.role-item h3{
  color:var(--c-deep);font-size:1.25rem;font-weight:800;margin-bottom:10px;
}
.role-item p{color:var(--c-text-2);font-size:.95rem;line-height:1.75}
.role-item .channel-note{
  margin-top:12px;
  color:var(--c-primary);
  font-weight:600;
  font-size:.92rem;
  border-top:1px dashed var(--c-line);
  padding-top:12px;
}
/* ===== security ===== */
.security-section{
  position:relative;
  padding:var(--space-section) 0;
  background:
    radial-gradient(circle at 8% 18%,rgba(32,155,130,.30),transparent 460px),
    linear-gradient(120deg,#0B2F29 0%,#14463C 60%,#176852 100%);
  color:#fff;
  overflow:hidden;
}
.security-content .kicker{color:var(--c-mint)}
.security-content h2{color:#fff;font-size:clamp(1.9rem,4vw,3.1rem)}
.security-content .security-desc{color:rgba(255,255,255,.76);margin:20px 0 30px;font-size:1.02rem;line-height:1.9;max-width:52ch}
.security-list{display:flex;flex-direction:column;gap:14px}
.security-list li{
  display:flex;
  gap:14px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  border-radius:16px;
  padding:16px 18px;
  align-items:flex-start;
}
.security-list .cnum{
  font-family:var(--font-num);
  flex-shrink:0;
  width:36px;height:36px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  background:rgba(199,145,78,.18);
  color:var(--c-accent);
  font-weight:800;
}
.security-list strong{display:block;color:#fff;font-size:1rem;margin-bottom:4px}
.security-list span{color:rgba(255,255,255,.68);font-size:.92rem;line-height:1.7}
.security-media{position:relative;border-radius:var(--radius-card);overflow:hidden;box-shadow:0 28px 70px -24px rgba(0,0,0,.45);border:1px solid rgba(255,255,255,.16)}
.security-media img{width:100%;height:100%;min-height:430px;object-fit:cover}
.security-media .media-caption{
  position:absolute;
  left:20px;right:20px;bottom:20px;
  background:rgba(16,62,53,.72);
  backdrop-filter:blur(12px);
  padding:14px 18px;
  border-radius:14px;
  border:1px solid rgba(255,255,255,.18);
  color:rgba(255,255,255,.9);
  font-size:.9rem;
}
/* ===== FAQ ===== */
.faq-section{background:var(--c-bg)}
.faq-wrap{max-width:920px}
.custom-accordion{
  border-top:1px solid var(--c-line);
}
.custom-accordion .accordion-item{
  border-bottom:1px solid var(--c-line);
}
.custom-accordion .accordion-title{
  display:grid;
  grid-template-columns:minmax(0,1fr) 34px;
  gap:18px;
  align-items:center;
  min-height:76px;
  padding:22px 0;
  color:var(--c-text);
  font-size:clamp(1rem,1.5vw,1.12rem);
  font-weight:700;
  border:none;
  margin:0;
  background:none;
  position:relative;
}
.custom-accordion .accordion-title:hover{color:var(--c-primary)}
.custom-accordion .accordion-title::before{
  content:"Q";
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:32px;
  height:32px;
  border-radius:50%;
  background:var(--c-accent);
  color:#fff;
  font-size:.82rem;
  font-weight:800;
  font-family:var(--font-num);
  justify-self:start;
}
.custom-accordion .accordion-title::after{
  content:"+";
  display:flex;
  align-items:center;
  justify-content:center;
  width:34px;height:34px;
  border-radius:50%;
  background:rgba(23,104,82,.08);
  color:var(--c-primary);
  font-size:1.4rem;
  font-weight:500;
  transition:transform .3s ease;
  grid-column:2;
  grid-row:1;
}
.custom-accordion .accordion-item.is-active .accordion-title::after{
  transform:rotate(45deg);
  background:var(--c-primary);
  color:#fff;
}
.custom-accordion .accordion-content{
  padding:0 60px 26px 58px;
  color:var(--c-text-2);
  line-height:1.85;
  font-size:1rem;
  display:none;
}
.custom-accordion .accordion-item.is-active .accordion-content{display:block}
/* ===== static recommends ===== */
.recommend-section{background:var(--c-bg)}
.recto-card{
  position:relative;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:20px;
  padding:24px 24px 20px;
  height:100%;
  transition:transform .25s ease,box-shadow .25s ease;
}
.recto-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card)}
.recto-card .small-date{
  color:var(--c-accent);
  font-size:.8rem;
  font-weight:700;
  letter-spacing:.05em;
}
.recto-card h3{
  font-size:1.16rem;
  font-weight:800;
  color:var(--c-deep);
  line-height:1.5;
  margin:8px 0 10px;
}
.recto-card p{color:var(--c-text-2);font-size:.93rem;line-height:1.7;margin-bottom:14px}
.recto-card .card-bottom{display:flex;justify-content:space-between;align-items:center}
.read-more{
  color:var(--c-primary);
  font-weight:700;
  font-size:.9rem;
}
.read-more span{transition:margin-left .25s ease}
.read-more:hover span{margin-left:4px}

/* ===== CTA ===== */
.cta-panel{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(circle at 90% 0,rgba(32,155,130,.5),transparent 520px),
    var(--c-deep);
  border-radius:28px;
  color:#fff;
  padding:clamp(2rem,5vw,4.2rem);
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  box-shadow:0 30px 70px -30px rgba(16,62,53,.6);
}
.cta-panel h2{
  color:#fff;
  font-size:clamp(1.6rem,3.5vw,2.5rem);
  max-width:20ch;
  line-height:1.22;
  margin-bottom:12px;
}
.cta-panel p{color:rgba(255,255,255,.72);max-width:46ch;font-size:1rem}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.cta-section{padding-bottom:clamp(72px,10vw,128px)}

/* ===== footer ===== */
.footer{background:var(--c-deep);color:rgba(255,255,255,.9);padding:70px 0 0;margin-top:0}
.footer-top{padding-bottom:52px}
.footer .footer-top .cell{padding-bottom:26px}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:1.4rem;
  font-weight:800;
  color:#fff;
  margin-bottom:16px;
}
.footer-about{color:rgba(255,255,255,.66);line-height:1.85;font-size:.93rem;max-width:38ch}
.footer-title{
  color:#fff;
  font-size:1.02rem;
  font-weight:700;
  margin-bottom:18px;
  letter-spacing:.04em;
}
.footer-links,.footer-contact{display:flex;flex-direction:column;gap:12px}
.footer-links a{
  color:rgba(255,255,255,.7);
  font-size:.94rem;
  transition:color .25s ease;
}
.footer-links a:hover{
  color:var(--c-accent);
  text-decoration:underline;
  text-underline-offset:5px;
}
.footer-contact li{
  color:rgba(255,255,255,.7);
  font-size:.94rem;
  display:flex;
  align-items:center;
  gap:10px;
}
.footer-contact i{
  font-style:normal;
  width:28px;height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:8px;
  background:rgba(191,228,216,.12);
  color:var(--c-mint);
  font-size:.8rem;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:6px 18px;
  color:rgba(255,255,255,.5);
  font-size:.85rem;
}
.footer-bottom a{color:rgba(255,255,255,.62)}
.footer-bottom a:hover{color:var(--c-accent)}

/* ===== responsive ===== */
@media(max-width:1023px){
  .burger{display:inline-flex;position:relative;z-index:120}
  .nav-links{
    position:fixed;
    top:0;right:-100%;
    width:min(87vw,390px);
    height:100vh;
    height:100dvh;
    background:#F6F1E8;
    border-left:1px solid var(--c-line);
    box-shadow:-28px 0 60px rgba(16,62,53,.18);
    flex-direction:column;
    align-items:stretch;
    gap:8px;
    padding:120px 30px 40px;
    transition:right .35s ease;
    overflow-y:auto;
  }
  body.menu-open .nav-links{right:0}
  .nav-links .nav-link{
    color:var(--c-text) !important;
    border-radius:14px;
    font-size:1.08rem;
    min-height:48px;
    border:1px solid transparent;
    padding:11px 16px !important;
  }
  .nav-links .nav-link:hover{background:rgba(23,104,82,.09)}
  .nav-links .nav-link.active{
    background:rgba(191,228,216,.55) !important;
    color:var(--c-primary) !important;
    border-color:rgba(23,104,82,.12);
  }
  .site-header.is-scrolled .burger{color:var(--c-primary)}
  .hero-anchors{gap:10px}
  .access-card--primary{grid-template-columns:1fr}
  .access-media{min-height:230px}
  .access-media img{min-height:230px}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .security-media img{min-height:320px}
}
@media(max-width:767px){
  .grid-container{padding-left:20px;padding-right:20px}
  .grid-x.grid-padding-x>.cell{padding-left:0;padding-right:0;margin-bottom:18px}
  .role-row{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr}
  .page-hero{min-height:auto;padding:120px 0 60px}
  .page-hero__actions{flex-direction:column;align-items:stretch}
  .btn{width:100%}
  .footer-bottom{flex-direction:column}
  .cta-panel{padding:1.8rem 1.2rem}
  .cta-actions{flex-direction:column;width:100%}
  .cta-actions .btn{width:100%}
  .horizontal-strip{align-items:flex-start}
  .custom-accordion .accordion-content{padding-left:0;padding-right:16px}
}
@media(max-width:639px){
  .navbar .nav-links{gap:6px}
  .navbar{gap:8px}
  .btn-nav-login{padding:0 15px;font-size:.87rem;min-height:44px}
  .nav-search{display:none}
  .brand{font-size:1.2rem}
  .brand__mark{width:32px;height:32px;font-size:.9rem}
  .section h2{line-height:1.25}
  .access-card--primary .access-card__content{padding:1.4rem 1.25rem}
  .custom-accordion .accordion-title{grid-template-columns:minmax(0,1fr) 34px;padding:18px 0;font-size:1rem}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root {
  --c-deep: #103E35;
  --c-primary: #176852;
  --c-primary-2: #209B82;
  --c-mint: #BFE4D8;
  --c-accent: #C7914E;
  --c-bg: #F6F1E8;
  --c-card: #FFFDF8;
  --c-line: #E3D9CA;
  --c-text: #24332D;
  --c-text-2: #64756E;
  --c-white: #FFFFFF;
  --radius-xl: 24px;
  --radius-md: 14px;
  --radius-img: 16px;
  --shadow-card: 0 20px 50px -18px rgba(16, 62, 53, 0.22);
  --shadow-hover: 0 28px 60px -16px rgba(16, 62, 53, 0.28);
  --transition: .25s ease;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.7;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input { font: inherit; border: none; background: none; appearance: none; }
:focus-visible { outline: 3px solid rgba(32, 155, 130, 0.35); outline-offset: 2px; }
.grid-container { max-width: 1280px; }

/* header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transition: background var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.page-header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding-top: 10px;
  padding-bottom: 10px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.28rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.brand__mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, #103E35 0%, #176852 45%, #209B82 100%);
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
  box-shadow: 0 6px 16px rgba(16, 62, 53, 0.28);
}
.navbar { display: flex; align-items: center; gap: 22px; }
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 999px;
  transition: background var(--transition), color var(--transition);
}
.nav-link:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }
.nav-link.active { background: rgba(255, 255, 255, 0.16); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-search {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: rgba(255, 255, 255, 0.9);
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.nav-search:hover { background: rgba(255, 255, 255, 0.14); color: #fff; }
.btn-nav-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  background: linear-gradient(135deg, #176852 0%, #25A98E 100%);
  color: #fff;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 10px 24px -10px rgba(32, 155, 130, 0.72);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn-nav-login:hover { transform: translateY(-2px); box-shadow: 0 18px 30px -12px rgba(32, 155, 130, 0.5); color: #fff; }
.burger {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: 10px;
  cursor: pointer;
}
.burger:hover { background: rgba(255, 255, 255, 0.14); }
.site-header.is-scrolled {
  background: rgba(246, 241, 232, 0.92);
  border-bottom-color: var(--c-line);
  box-shadow: 0 10px 32px rgba(16, 62, 53, 0.12);
}
.site-header.is-scrolled .brand,
.site-header.is-scrolled .nav-link,
.site-header.is-scrolled .nav-search { color: var(--c-text); }
.site-header.is-scrolled .nav-link:hover { background: rgba(23, 104, 82, 0.1); color: var(--c-primary); }
.site-header.is-scrolled .nav-link.active { background: rgba(23, 104, 82, 0.12); color: var(--c-primary); box-shadow: inset 0 0 0 1px rgba(23, 104, 82, 0.16); }
.site-header.is-scrolled .nav-search:hover { background: rgba(23, 104, 82, 0.1); color: var(--c-primary); }
.site-header.is-scrolled .burger { color: var(--c-text); }
.site-header.mobile-open .burger svg { transform: rotate(90deg); transition: transform .25s ease; }
.site-header.mobile-open {
  background: rgba(246, 241, 232, 0.98);
  border-bottom-color: var(--c-line);
}
.site-header.mobile-open .brand,
.site-header.mobile-open .nav-link,
.site-header.mobile-open .nav-search,
.site-header.mobile-open .burger { color: var(--c-text); }
.site-header.mobile-open .nav-links {
  display: flex;
  position: absolute;
  top: 76px;
  left: 0;
  right: 0;
  background: rgba(246, 241, 232, 0.98);
  flex-direction: column;
  align-items: stretch;
  padding: 18px 20px 30px;
  border-bottom: 1px solid var(--c-line);
  box-shadow: 0 18px 40px rgba(16, 62, 53, 0.12);
}
.site-header.mobile-open .nav-links .nav-link {
  min-height: 48px;
  color: var(--c-text);
  font-size: 1.06rem;
  border-radius: 14px;
}
.site-header.mobile-open .nav-links .nav-link.active { background: rgba(23, 104, 82, 0.1); color: var(--c-primary); }
.site-header.mobile-open .btn-nav-login { margin-left: 0; }

/* buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 30px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}
.btn-primary {
  background: linear-gradient(135deg, #176852 0%, #25A98E 100%);
  color: #fff;
  box-shadow: 0 16px 32px -14px rgba(32, 155, 130, 0.5);
}
.btn-primary:hover { transform: translateY(-2px); color: #fff; box-shadow: 0 20px 40px -14px rgba(32, 155, 130, 0.45); }
.btn-ghost {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  backdrop-filter: blur(5px);
}
.btn-ghost:hover { background: #fff; color: var(--c-deep); border-color: #fff; box-shadow: 0 16px 34px rgba(16, 62, 53, 0.14); }
.btn-line {
  border: 1px solid var(--c-line);
  background: var(--c-bg);
  color: var(--c-deep);
}
.btn-line:hover { background: var(--c-deep); border-color: var(--c-deep); color: #fff; }

/* page hero */
.page-hero {
  position: relative;
  min-height: 380px;
  display: flex;
  align-items: center;
  padding: 170px 0 80px;
  background:
    linear-gradient(110deg, rgba(16, 62, 53, 0.97) 4%, rgba(16, 62, 53, 0.76) 42%, rgba(32, 155, 130, 0.28) 100%),
    url('/assets/images/backpic/back-2.png') center / cover no-repeat;
  color: #fff;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: 10%;
  top: 18%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(191, 228, 216, 0.28) 0%, rgba(191, 228, 216, 0) 68%);
  pointer-events: none;
  border-radius: 50%;
}
.hero-cat {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.92rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-cat::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--c-accent);
  border-radius: 2px;
}
.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 16px 0 20px;
  max-width: 760px;
}
.hero-slogan {
  font-size: clamp(1.02rem, 1.4vw, 1.18rem);
  max-width: 620px;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.8;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-meta {
  position: absolute;
  right: 0;
  bottom: 0;
  display: flex;
  gap: 24px;
  background: rgba(16, 62, 53, 0.46);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  padding: 14px 28px;
  border-radius: 20px 0 0 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta i { color: var(--c-accent); font-style: normal; }

/* layout */
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section-sm { padding: 64px 0; }
.section-flat { background: var(--c-card); }
.section-tint { background: var(--c-bg); }
.section-soft { background: rgba(191, 228, 216, 0.18); }
.section-deep { background: var(--c-deep); color: #fff; }
.section-head { max-width: 880px; margin-bottom: 52px; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--c-primary);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.kicker::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--c-primary-2);
  border-radius: 3px;
}
.section-soft .kicker, .section-flat .kicker { color: var(--c-primary); }
h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-deep);
  margin: 14px 0 16px;
}
.lead-text {
  font-size: 1.08rem;
  color: var(--c-text-2);
  line-height: 1.85;
  max-width: 72ch;
}
.section-deep h2 { color: #fff; }
.section-deep .lead-text { color: rgba(255,255,255,0.76); }
.section-deep .kicker { color: rgba(255,255,255,0.56); }

/* in-page anchor */
.anchor-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  padding: 14px;
  border-radius: 20px;
  margin-top: -44px;
  position: relative;
  z-index: 3;
  box-shadow: 0 16px 32px -20px rgba(16, 62, 53, 0.18);
}
.anchor-bar-label {
  display: inline-flex;
  align-items: center;
  color: var(--c-text-2);
  font-size: 0.92rem;
  padding: 0 10px;
}
.anchor-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--c-text);
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition);
}
.anchor-link:hover { background: rgba(191, 228, 216, 0.3); color: var(--c-primary); }

/* media split */
.media-split { margin-top: 48px; align-items: center; }
.media-img {
  border-radius: var(--radius-img);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--c-line);
  background: var(--c-card);
}
.media-img img { width: 100%; height: 300px; object-fit: cover; }
.copy-list li {
  position: relative;
  padding: 10px 0 10px 26px;
  color: var(--c-text-2);
  border-bottom: 1px dashed var(--c-line);
}
.copy-list li:last-child { border-bottom: 0; }
.copy-list li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 19px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-primary-2);
}
.copy-text { color: var(--c-text-2); line-height: 1.9; margin-bottom: 24px; }
.copy-text strong { color: var(--c-deep); }
.section-deep .copy-text { color: rgba(255,255,255,0.72); }
.copy-badge {
  display: inline-block;
  color: var(--c-text-2);
  font-size: 0.9rem;
  background: rgba(191, 228, 216, 0.4);
  border-radius: 999px;
  padding: 8px 18px;
}
.section-deep .copy-badge { background: rgba(191, 228, 216, 0.14); color: rgba(255,255,255,0.8); }

/* service items list */
.service-list { margin-top: 20px; }
.service-list li {
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 20px;
  padding: clamp(20px, 2.4vw, 30px);
  margin-bottom: 16px;
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 20px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-list li:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: var(--c-primary-2);
}
.service-no {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: transparent;
  background: linear-gradient(135deg, #176852, #209B82);
  -webkit-background-clip: text;
  background-clip: text;
  opacity: 0.9;
  font-variant-numeric: tabular-nums;
  line-height: 1;
}
.service-list h3 {
  font-size: clamp(1.15rem, 1.5vw, 1.45rem);
  color: var(--c-deep);
  font-weight: 700;
  margin: 0 0 8px;
}
.service-list p { color: var(--c-text-2); line-height: 1.8; max-width: 68ch; }
.service-tag {
  display: inline-block;
  margin-right: 10px;
  margin-bottom: 8px;
  color: var(--c-primary);
  background: rgba(191, 228, 216, 0.32);
  border-radius: 999px;
  padding: 3px 14px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* process */
.step-row { margin-top: 40px; }
.step-col { height: 100%; }
.step-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 30px 26px;
  height: 100%;
  transition: background var(--transition), transform var(--transition);
}
.step-item:hover { background: rgba(255, 255, 255, 0.09); transform: translateY(-3px); }
.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(191, 228, 216, 0.16);
  color: var(--c-accent);
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 18px;
}
.step-item h3 { color: #fff; font-size: 1.2rem; margin-bottom: 10px; }
.step-item p { color: rgba(255,255,255,0.65); line-height: 1.8; font-size: 0.96rem; }
.flow-note {
  margin-top: 48px;
  border-left: 3px solid var(--c-accent);
  background: rgba(191, 228, 216, 0.8);
  border-radius: 0 20px 20px 0;
  padding: 22px 26px;
  color: #24332d;
}

/* recommendation link */
.reco-card {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  align-items: center;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-xl);
  padding: clamp(20px, 2.4vw, 30px);
  margin-bottom: 16px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.reco-card:hover { box-shadow: var(--shadow-card); transform: translateY(-3px); border-color: #B7D5C8; }
.reco-card h3 { font-size: 1.12rem; color: var(--c-deep); margin-bottom: 8px; }
.reco-card p { color: var(--c-text-2); font-size: 0.94rem; line-height: 1.75; max-width: 68ch; }
.reco-more { white-space: nowrap; flex-shrink: 0; color: var(--c-primary); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; }

/* callout */
.callout {
  background: rgba(191, 228, 216, 0.28);
  border: 1px solid rgba(23, 104, 82, 0.12);
  border-radius: var(--radius-xl);
  padding: 28px 30px;
  margin: 36px 0 12px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.callout h3 { color: var(--c-deep); font-size: 1.2rem; }
.callout p { color: var(--c-text-2); max-width: 52ch; margin-top: 4px; }
.callout .btn { min-height: 44px; }

/* faq */
.faq-list li {
  border-bottom: 1px solid var(--c-line);
  padding: 26px 4px;
}
.faq-list li:first-child { border-top: 1px solid var(--c-line); }
.faq-q {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: flex-start;
  cursor: pointer;
  font-size: 1.07rem;
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.6;
  border: none;
  text-align: left;
  background: none;
  padding: 0;
}
.faq-q::after {
  content: '';
  justify-self: end;
  width: 22px;
  height: 22px;
  margin-top: 8px;
  background: var(--c-primary-2);
  border-radius: 50%;
  position: relative;
  transition: transform var(--transition), background var(--transition);
}
.faq-q::before {
  content: '+';
  position: relative;
  z-index: 2;
  margin-left: auto;
  width: 22px;
  color: #fff;
  text-align: center;
  font-size: 1rem;
  line-height: 22px;
  font-weight: 400;
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
  margin-top: 8px;
}
.faq-q.open::after { transform: rotate(135deg); background: var(--c-accent); }
.faq-q .q-mark {
  color: var(--c-accent);
  font-weight: 800;
  font-size: 1.28rem;
  line-height: 1.2;
}
.faq-a { display: none; max-width: 72ch; color: var(--c-text-2); line-height: 1.9; padding: 14px 0 0 56px; }
.faq-a.show { display: block; }

/* cta */
.cta-panel {
  background: linear-gradient(135deg, #103E35 0%, #176852 55%, #209B82 100%);
  border-radius: 32px;
  padding: clamp(40px, 6vw, 76px);
  color: #fff;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 80px -36px rgba(16, 62, 53, 0.6);
}
.cta-panel::after {
  content: '';
  position: absolute;
  right: -12%;
  top: -30%;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(191, 228, 216, 0.24) 0%, rgba(191,228,216,0%) 70%);
}
.cta-panel h2 { color: #fff; }
.cta-panel .lead-text { color: rgba(255,255,255,0.8); }
.cta-form { display: flex; gap: 12px; flex-wrap: wrap; max-width: 640px; margin-top: 30px; }
.cta-form input[type=email] {
  min-width: 250px;
  width: auto;
  flex: 1;
  min-height: 50px;
  background: rgba(255,255,255,0.96);
  color: var(--c-text);
  border-radius: var(--radius-md);
  padding: 0 18px;
  border: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.cta-form input[type=email]:focus { outline: none; border-color: var(--c-mint); box-shadow: 0 0 0 3px rgba(191,228,216,0.30); }
.cta-form input[type=email]::placeholder { color: #8A938E; }
.form-note { margin-top: 18px; font-size: 0.9rem; color: rgba(255,255,255,0.65); }
.form-success { display: none; color: var(--c-mint); margin-top: 14px; font-size: 0.95rem; }
.form-success.show { display: block; }

/* footer */
.footer { background: var(--c-deep); color: rgba(246,241,232,0.9); padding: 70px 0 0; margin-top: 0; }
.footer-top { padding-bottom: 44px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer .footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 1.35rem;
  font-weight: 800;
}
.footer .brand__mark { width: 38px; height: 38px; background: linear-gradient(135deg, #209B82, #BFE4D8); color: #103E35; }
.footer-about { margin-top: 18px; color: rgba(255,255,255,0.6); line-height: 1.9; font-size: 0.95rem; max-width: 44ch; }
.footer-title { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 16px; }
.footer-links li, .footer-contact li { margin-bottom: 10px; }
.footer-links a, .footer-contact a { color: rgba(246,241,232,0.66); font-size: 0.94rem; transition: color var(--transition); }
.footer-links a:hover { color: var(--c-accent); }
.footer-contact li { color: rgba(246,241,232,0.66); font-size: 0.94rem; display: flex; gap: 10px; }
.footer-contact i {
  font-style: normal;
  color: var(--c-accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  padding: 24px 0;
  color: rgba(255,255,255,0.48);
  font-size: 0.88rem;
}
.footer-bottom a { color: rgba(255,255,255,0.52); }
.footer-bottom a:hover { color: var(--c-accent); }

/* animation */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .service-list li:hover, .reco-card:hover, .step-item:hover { transform: none; }
}

@media (max-width: 1023px) {
  .nav-links { display: none; }
  .burger { display: inline-flex; }
  .nav-cta { gap: 6px; }
  .btn-nav-login { padding: 0 18px; }
  .page-hero { padding-top: 150px; }
  .anchor-bar { margin-top: -30px; }
  .media-img img { height: 240px; }
  .hero-meta { display: none; }
}

@media (max-width: 767px) {
  .nav-search { display: none; }
  .btn-nav-login { min-height: 40px; padding: 0 14px; font-size: 0.9rem; }
  .site-header .brand { font-size: 1.1rem; }
  .brand__mark { width: 34px; height: 34px; font-size: 1rem; }
  .page-header-wrap { min-height: 66px; padding-top: 8px; padding-bottom: 8px; }
  .site-header.mobile-open .nav-links { top: 66px; }
  .page-hero { min-height: 340px; padding: 140px 0 60px; }
  .page-hero h1 { font-size: clamp(2rem, 7vw, 2.8rem); }
  .hero-actions .btn { min-height: 48px; }
  h2 { margin-top: 10px; }
  .section { padding: 62px 0; }
  .section-head { margin-bottom: 34px; }
  .lead-text { font-size: 1rem; }
  .service-list li { grid-template-columns: 1fr; gap: 12px; border-radius: 18px; }
  .service-no { font-size: 1.7rem; }
  .reco-card { flex-direction: column; align-items: flex-start; border-radius: 18px; }
  .reco-more { min-height: 44px; }
  .callout { padding: 22px; border-radius: 18px; }
  .cta-panel { padding: 34px 24px; border-radius: 22px; }
  .cta-form input[type=email] { width: 100%; }
  .cta-form .btn { width: 100%; }
  .footer { padding-top: 52px; }
  .footer-bottom { flex-direction: column; }
  .step-item { margin-bottom: 14px; }
}

/* roulang page: category3 */
:root{
  --c-deep:#103E35;
  --c-primary:#176852;
  --c-primary-2:#209B82;
  --c-mint:#BFE4D8;
  --c-accent:#C7914E;
  --c-bg:#F6F1E8;
  --c-card:#FFFDF8;
  --c-line:#E3D9CA;
  --c-text:#24332D;
  --c-text-2:#64756E;
  --c-white:#FFFFFF;
  --brand-grad:linear-gradient(135deg,#103E35 0%,#176852 45%,#209B82 100%);
  --bright-grad:linear-gradient(135deg,#176852 0%,#25A98E 100%);
  --radius-lg:24px;
  --radius-md:14px;
  --radius-img:16px;
  --shadow-card:0 20px 50px -18px rgba(16,62,53,.22);
  --shadow-lift:0 28px 60px -16px rgba(16,62,53,.28);
  --font-ui:"HarmonyOS Sans SC","MiSans","PingFang SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-ui);
  background:var(--c-bg);
  color:var(--c-text);
  line-height:1.75;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
ul,ol,dl,dd,p,h1,h2,h3,h4,figure{margin:0}
.container{max-width:1280px;margin:0 auto;padding-left:clamp(20px,2.6vw,40px);padding-right:clamp(20px,2.6vw,40px);width:100%}
.grid-container{max-width:1280px;margin:0 auto;padding-left:clamp(20px,2.6vw,40px);padding-right:clamp(20px,2.6vw,40px);width:100%}
::selection{background:var(--c-mint);color:var(--c-deep)}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:3px solid rgba(32,155,130,.35);
  outline-offset:2px;
  border-radius:8px;
}
#chapters,section[id],
#overview,#safe-guide,#a01,#a02,#a03,#a04,#faq,#related,#cta{
  scroll-margin-top:110px;
}

/* button */
.btn{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:.5rem;
  border-radius:var(--radius-md);
  padding:.85rem 1.6rem;
  border:0;
  cursor:pointer;
  font-weight:700;
  line-height:1.2;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn i,.btn svg{font-size:1.05em}
.btn-primary{
  background:var(--bright-grad);
  color:#fff;
  box-shadow:0 14px 30px -12px rgba(16,62,53,.45);
}
.btn-primary:hover{
  color:#fff;
  transform:translateY(-2px);
  box-shadow:0 22px 42px -14px rgba(16,62,53,.5);
}
.btn-dark{
  background:var(--c-deep);
  color:var(--c-card);
}
.btn-dark:hover{
  background:#0b2f29;
  color:#fff;
  transform:translateY(-2px);
}
.btn-ghost{
  background:rgba(255,255,255,.08);
  color:#fff;
  border:1px solid rgba(255,255,255,.38);
  backdrop-filter:blur(8px);
}
.btn-ghost:hover{
  background:#fff;
  color:var(--c-deep);
  border-color:#fff;
}
.btn-line{
  background:transparent;
  color:var(--c-primary);
  border:1px solid var(--c-primary);
}
.btn-line:hover{
  background:var(--c-deep);
  border-color:var(--c-deep);
  color:#fff;
}

/* header */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1200;
  transition:background .35s ease,box-shadow .35s ease,border-color .35s ease,backdrop-filter .35s ease;
  background:rgba(16,62,53,.10);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.18);
  box-shadow:0 8px 30px rgba(0,0,0,.08);
}
.site-header.is-scrolled{
  background:rgba(246,241,232,.94);
  border-bottom:1px solid var(--c-line);
  box-shadow:0 14px 36px rgba(16,62,53,.12);
}
.site-header .page-header-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:80px;
  gap:1.25rem;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:.6rem;
  color:#fff;
  font-weight:800;
  font-size:1.45rem;
  letter-spacing:-.02em;
  white-space:nowrap;
  transition:color .3s ease;
}
.brand__mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:12px;
  background:var(--brand-grad);
  color:#fff;
  font-weight:800;
  font-size:1.4rem;
  box-shadow:0 8px 22px rgba(16,62,53,.3);
}
.site-header.is-scrolled .brand{
  color:var(--c-deep);
}
.brand:hover{
  opacity:.94;
}
.navbar{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:1rem;
  flex:1;
  margin-left:1rem;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:.3rem;
}
.nav-link{
  position:relative;
  color:rgba(255,255,255,.92);
  font-weight:600;
  font-size:.98rem;
  padding:.55rem .45rem;
  margin:0 .2rem;
  border-bottom:2px solid transparent;
  transition:color .25s ease,border-color .25s ease;
  line-height:1.2;
}
.nav-link:hover,.nav-link.active{
  color:#fff;
  border-bottom-color:var(--c-accent);
}
.nav-link.active{
  font-weight:800;
}
.site-header.is-scrolled .nav-link{
  color:var(--c-text);
}
.site-header.is-scrolled .nav-link:hover,
.site-header.is-scrolled .nav-link.active{
  color:var(--c-primary);
  border-bottom-color:var(--c-primary);
}
.nav-cta{
  display:flex;
  align-items:center;
  gap:.65rem;
}
.nav-search{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:14px;
  cursor:pointer;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.2);
  color:#fff;
  transition:background .25s ease,color .25s ease,border-color .25s ease;
}
.site-header.is-scrolled .nav-search{
  background:transparent;
  color:var(--c-primary);
  border-color:var(--c-line);
}
.nav-search:hover{
  background:rgba(255,255,255,.22);
}
.site-header.is-scrolled .nav-search:hover{
  background:var(--c-mint);
}
.btn-nav-login{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:.4rem 1.3rem;
  border-radius:14px;
  background:var(--bright-grad);
  color:#fff;
  font-weight:700;
  font-size:.98rem;
  box-shadow:0 10px 24px rgba(16,62,53,.25);
  transition:transform .25s ease,box-shadow .25s ease;
}
.btn-nav-login:hover{
  transform:translateY(-2px);
  box-shadow:0 16px 32px rgba(16,62,53,.32);
  color:#fff;
}
.burger{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:12px;
  border:0;
  background:rgba(255,255,255,.14);
  color:#fff;
  cursor:pointer;
  transition:background .25s ease;
}
.site-header.is-scrolled .burger{
  background:var(--c-mint);
  color:var(--c-deep);
}
.burger:hover{
  background:var(--c-accent);
  color:#fff;
}

/* mobile drawer */
.site-drawer{
  position:fixed;
  top:0;right:0;bottom:0;
  width:min(88vw,400px);
  z-index:1100;
  background:var(--c-bg);
  border-left:1px solid var(--c-line);
  transform:translateX(102%);
  transition:transform .4s cubic-bezier(.22,.61,.36,1);
  padding:120px 34px 50px;
  overflow-y:auto;
  box-shadow:-20px 0 50px rgba(16,62,53,.15);
}
.site-drawer.is-open{
  transform:translateX(0);
}
.drawer-links{
  display:flex;
  flex-direction:column;
  gap:.3rem;
  padding:0;
  margin:0;
  list-style:none;
}
.drawer-link{
  display:flex;
  align-items:center;
  min-height:52px;
  padding:.4rem 1rem;
  border-radius:14px;
  color:var(--c-primary);
  font-weight:700;
  font-size:1.1rem;
  transition:background .2s ease,color .2s ease;
}
.drawer-link.active,.drawer-link:hover{
  background:var(--c-deep);
  color:#fff;
}
.drawer-cta{
  display:block;
  margin-top:28px;
  text-align:center;
}
.drawer-close{
  position:absolute;
  top:24px;right:24px;
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid var(--c-line);
  background:var(--c-card);
  color:var(--c-text);
  font-size:1.4rem;
  cursor:pointer;
  transition:background .2s ease;
}
.drawer-close:hover{
  background:var(--c-mint);
}
.scrim{
  position:fixed;
  inset:0;
  background:rgba(16,62,53,.45);
  z-index:1050;
  opacity:0;
  pointer-events:none;
  transition:opacity .3s ease;
  backdrop-filter:blur(2px);
}
.scrim.is-active{
  opacity:1;
  pointer-events:auto;
}

/* page hero */
.page-hero{
  position:relative;
  min-height:560px;
  display:flex;
  align-items:center;
  padding:clamp(130px,14vw,190px) 0 clamp(88px,9vw,130px);
  background:
    linear-gradient(101deg,rgba(16,62,53,.86) 0%,rgba(18,85,71,.72) 52%,rgba(32,155,130,.45) 100%),
    url('/assets/images/backpic/back-2.png') center 32% / cover no-repeat;
  color:#fff;
  overflow:hidden;
}
.page-hero::after{
  content:"";
  position:absolute;
  left:-160px;bottom:-260px;
  width:520px;height:520px;
  background:radial-gradient(circle at center,rgba(191,228,216,.45),transparent 70%);
  pointer-events:none;
}
.page-hero .hero-inner{
  max-width:980px;
  position:relative;
  z-index:1;
}
.eyebrow{
  display:inline-flex;
  color:var(--c-accent);
  font-weight:700;
  letter-spacing:.08em;
  font-size:.92rem;
  border:1px solid rgba(199,145,78,.5);
  background:rgba(16,62,53,.35);
  padding:.45rem 1rem;
  border-radius:999px;
  margin-bottom:1.2rem;
}
.page-hero h1{
  font-size:clamp(2.6rem,7vw,5rem);
  line-height:1.08;
  font-weight:800;
  letter-spacing:-.03em;
  max-width:800px;
  margin-bottom:1.35rem;
}
.hero-desc{
  max-width:680px;
  font-size:clamp(1.05rem,1.35vw,1.3rem);
  color:rgba(255,255,255,.9);
  line-height:1.8;
  margin-bottom:2rem;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:.8rem;
}

/* lead/intro */
.page-lead{
  background:var(--c-bg);
  padding:clamp(64px,9vw,110px) 0;
}
.lead-grid{
  align-items:center;
}
.lead-intro{
  padding-right:calc(clamp(1.5rem,3vw,3rem) + .5rem);
}
.section-index{
  font-size:.93rem;
  font-weight:800;
  letter-spacing:.08em;
  color:var(--c-accent);
  margin-bottom:.6rem;
  text-transform:uppercase;
}
.section-title{
  font-size:clamp(1.85rem,3.8vw,3.2rem);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--c-deep);
}
.right-copy{
  color:var(--c-text-2);
  font-size:1.05rem;
}
.right-copy>p{
  margin-bottom:1.25rem;
  line-height:1.85;
}
.check-list{
  list-style:none;
  padding:0;
  margin:1rem 0 1.6rem;
  display:grid;
  gap:.7rem;
}
.check-list li{
  position:relative;
  padding-left:2rem;
  color:var(--c-text);
  font-weight:500;
}
.check-list li::before{
  content:"";
  position:absolute;
  left:0;top:.38em;
  width:18px;height:18px;
  border-radius:50%;
  background:var(--c-mint);
  display:inline-block;
}
.check-list li::after{
  content:"✓";
  position:absolute;
  left:0;top:0;
  width:18px;height:18px;
  color:var(--c-deep);
  font-size:.8rem;
  line-height:1.2;
  text-align:center;
  font-weight:800;
}
.text-link{
  display:inline-flex;
  align-items:center;
  color:var(--c-primary);
  font-weight:700;
  text-decoration:none;
  transition:color .2s ease;
}
.text-link:hover{
  color:var(--c-accent);
}
.text-link i{
  margin-left:.4rem;
}

/* chapter / anchor index */
.base-section{
  padding:clamp(64px,9vw,124px) 0;
}
.chapter-index-section{
  background:var(--c-card);
  border-top:1px solid var(--c-line);
  border-bottom:1px solid var(--c-line);
}
.section-head{
  max-width:760px;
  margin:0 0 3rem;
}
.section-head h2{
  font-size:clamp(1.9rem,4vw,3.25rem);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.2;
  color:var(--c-deep);
  margin-top:.4rem;
}
.section-head p{
  color:var(--c-text-2);
  margin-top:.6rem;
  max-width:60ch;
}
.anchor-grid{
  --gap:1rem;
}
.anchor-item{
  padding-top:0;
}
.anchor-link{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:1rem;
  min-height:104px;
  height:100%;
  padding:clamp(1.2rem,2.2vw,1.9rem);
  margin-bottom:1rem;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius-lg);
  color:var(--c-text);
  font-weight:700;
  font-size:1.05rem;
  box-shadow:var(--shadow-card);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.anchor-link:hover{
  transform:translateY(-4px);
  border-color:var(--c-mint);
  box-shadow:var(--shadow-lift);
  color:var(--c-primary);
}
.anchor-link span{
  max-width:80%;
}
.anchor-link i{
  color:var(--c-accent);
  font-size:1.3rem;
  flex:none;
}

/* detail sections */
.safe-detail{
  padding:clamp(62px,9vw,124px) 0;
  border-top:1px solid var(--c-line);
}
.safe-detail.bg-card{
  background:var(--c-card);
}
.safe-detail.bg-deep{
  background:var(--c-deep);
  color:var(--c-card);
  border-top:0;
  border-bottom:0;
}
.detail-head{
  margin-bottom:2.4rem;
}
.detail-head h2{
  font-size:clamp(1.9rem,4vw,3.25rem);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.02em;
  color:var(--c-deep);
  margin-top:.4rem;
}
.bg-deep .detail-head h2{
  color:#fff;
}
.detail-head .intro{
  color:var(--c-text-2);
  max-width:720px;
  margin-top:.8rem;
}
.bg-deep .detail-head .intro{
  color:rgba(255,255,255,.78);
}
.copy-list{
  padding:0;
  margin:0;
  list-style:none;
  display:grid;
  gap:.8rem;
}
.copy-list li{
  position:relative;
  padding-left:1.8rem;
  margin-bottom:.1rem;
}
.copy-list li::before{
  content:"";
  position:absolute;
  left:.05rem;top:.55rem;
  width:8px;height:8px;
  border-radius:50%;
  background:var(--c-accent);
}
.bg-deep .copy-list li{
  color:rgba(255,255,255,.88);
}
.bg-deep .copy-list li::before{
  background:var(--c-mint);
}
.safe-copy p{
  color:var(--c-text-2);
  margin-bottom:1.2rem;
  line-height:1.9;
}
.bg-deep .safe-copy p{
  color:rgba(255,255,255,.8);
}

/* images */
.img-figure{
  border-radius:var(--radius-img);
  overflow:hidden;
  background:var(--c-card);
  border:1px solid var(--c-line);
  box-shadow:var(--shadow-card);
}
.img-figure img{
  width:100%;
  aspect-ratio:16/11;
  object-fit:cover;
  transition:transform .6s ease;
}
.img-figure:hover img{
  transform:scale(1.03);
}
.fig-cap{
  padding:.85rem 1.1rem;
  font-size:.88rem;
  color:var(--c-text-2);
  background:var(--c-card);
}
.fig-cap strong{
  color:var(--c-deep);
}

/* process stepper */
.step-card{
  position:relative;
  height:100%;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius-lg);
  padding:clamp(1.2rem,2.2vw,1.8rem);
  margin-bottom:1rem;
  transition:transform .3s ease,box-shadow .3s ease;
}
.step-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lift);
}
.step-num{
  font-size:2rem;
  line-height:1;
  font-weight:800;
  color:transparent;
  -webkit-background-clip:text;
  background-clip:text;
  background-image:var(--brand-grad);
  opacity:.3;
}
.step-card h3{
  font-size:1.1rem;
  color:var(--c-deep);
  margin-top:1rem;
  margin-bottom:.35rem;
  font-weight:800;
}
.step-card p{
  color:var(--c-text-2);
  font-size:.98rem;
  line-height:1.7;
}

/* card and notices */
.grid-mini-card{
  height:100%;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius-lg);
  padding:clamp(1.2rem,2vw,1.7rem);
  margin-bottom:1rem;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.grid-mini-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-lift);
  border-color:var(--c-mint);
}
.grid-mini-card .mini-ico{
  width:44px;
  height:44px;
  border-radius:14px;
  background:var(--c-mint);
  color:var(--c-deep);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.3rem;
  margin-bottom:1rem;
}
.grid-mini-card h3{
  font-size:1.13rem;
  font-weight:800;
  color:var(--c-deep);
  margin-bottom:.45rem;
}
.grid-mini-card p{
  color:var(--c-text-2);
  font-size:.96rem;
}
.notice-box{
  background:var(--c-mint);
  border:1px solid rgba(16,62,53,.15);
  border-radius:var(--radius-md);
  padding:1.2rem 1.5rem;
  color:var(--c-deep);
  font-weight:600;
  display:flex;
  gap:.9rem;
  align-items:flex-start;
  margin-top:1.4rem;
}
.notice-box i{
  font-size:1.3rem;
  color:var(--c-accent);
  line-height:1.4;
}
.highlight-quote{
  border:0;
  margin:0;
  padding:1.8rem 2.2rem;
  background:var(--c-card);
  border-left:4px solid var(--c-accent);
  border-radius:0 16px 16px 0;
  box-shadow:var(--shadow-card);
  font-size:1.15rem;
  line-height:1.9;
  color:var(--c-deep);
  font-weight:700;
}
.highlight-quote small{
  display:block;
  color:var(--c-text-2);
  margin-top:.6rem;
  font-weight:500;
  font-size:.92rem;
}

/* faq */
.faq-section{
  background:var(--c-bg);
  padding:clamp(64px,9vw,124px) 0;
}
.faq-head{
  max-width:740px;
  margin:0 auto 2.6rem;
  text-align:center;
}
.faq-head h2{
  font-size:clamp(1.85rem,4vw,3.25rem);
  color:var(--c-deep);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.02em;
}
.faq-head p{
  color:var(--c-text-2);
  margin-top:.8rem;
}
.faq-list{
  max-width:920px;
  margin:0 auto;
}
.faq-item{
  border-bottom:1px solid var(--c-line);
}
.faq-item:first-child{
  border-top:1px solid var(--c-line);
}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  gap:1rem;
  font-weight:800;
  font-size:1.05rem;
  padding:1.35rem 0;
  color:var(--c-deep);
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{
  display:none;
}
.faq-item[open] summary{
  color:var(--c-primary);
}
.faq-q{
  flex:none;
  width:34px;height:34px;
  border-radius:50%;
  background:rgba(199,145,78,.14);
  color:var(--c-accent);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:1rem;
  font-weight:800;
}
.faq-icon{
  margin-left:auto;
  flex:none;
  width:32px;height:32px;
  border-radius:50%;
  border:1px solid var(--c-line);
  color:var(--c-deep);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:1.2rem;
  font-weight:400;
  transition:transform .3s ease,background .3s ease,color .3s ease;
}
.faq-icon::before{
  content:"+";
  line-height:1;
}
.faq-item[open] .faq-icon{
  transform:rotate(45deg);
  background:var(--c-primary);
  color:#fff;
  border-color:var(--c-primary);
}
.faq-body{
  padding:0 0 1.4rem 4.5rem;
  color:var(--c-text-2);
  max-width:74ch;
}
.faq-body p{
  margin-bottom:.8rem;
}

/* related static cards */
.related-section{
  background:var(--c-card);
  border-top:1px solid var(--c-line);
  padding:clamp(62px,9vw,116px) 0;
}
.related-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:1.5rem;
  margin-bottom:2.4rem;
}
.related-head h2{
  font-size:clamp(1.8rem,3.6vw,2.9rem);
  color:var(--c-deep);
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.2;
}
.read-card{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--radius-lg);
  padding:clamp(1.2rem,2vw,1.7rem);
  height:100%;
  margin-bottom:1rem;
  display:flex;
  flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.read-card:hover{
  transform:translateY(-4px);
  border-color:var(--c-mint);
  box-shadow:var(--shadow-lift);
}
.read-card h3{
  font-size:1.12rem;
  font-weight:800;
  color:var(--c-deep);
  margin-bottom:.6rem;
  line-height:1.5;
}
.read-card p{
  color:var(--c-text-2);
  font-size:.95rem;
  line-height:1.7;
  flex:1;
}
.read-card .text-link{
  margin-top:1rem;
}
.related-foot{
  text-align:center;
  margin-top:1.6rem;
}

/* cta */
.cta-section{
  position:relative;
  background:var(--c-deep);
  color:#fff;
  padding:clamp(64px,10vw,128px) 0;
  border-top:1px solid rgba(255,255,255,.06);
}
.cta-section::before{
  content:"";
  position:absolute;
  top:-260px;right:-140px;
  width:620px;height:620px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(32,155,130,.4),transparent 70%);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  z-index:1;
  max-width:900px;
}
.cta-inner h2{
  font-size:clamp(1.9rem,4.2vw,3.4rem);
  line-height:1.2;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:1rem;
}
.cta-inner .lead{
  color:rgba(255,255,255,.78);
  max-width:620px;
  line-height:1.85;
  margin-bottom:2.2rem;
}
.cta-group{
  display:flex;
  flex-wrap:wrap;
  gap:.9rem;
  margin-bottom:2.6rem;
}
.subscribe-form{
  display:flex;
  gap:.7rem;
  flex-wrap:wrap;
  max-width:680px;
}
.subscribe-form input[type=email]{
  width:min(100%,390px);
  height:52px;
  border-radius:14px;
  padding:0 1.2rem;
  border:1px solid var(--c-line);
  background:#fff;
  color:var(--c-text);
  outline:0;
  flex:1;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.subscribe-form input::placeholder{
  color:#8A938E;
}
.subscribe-form input:focus{
  border-color:var(--c-primary-2);
  box-shadow:0 0 0 3px rgba(32,155,130,.18);
}
.subscribe-form .btn{
  flex:0 0 auto;
}
.form-note{
  color:rgba(255,255,255,.52);
  font-size:.88rem;
  margin-top:.7rem;
}
.form-success{
  color:#8FD4C2;
  font-size:.92rem;
  margin-top:.6rem;
  display:none;
}

/* footer */
.footer{
  background:var(--c-deep);
  color:rgba(246,241,232,.72);
  padding:clamp(56px,9vw,90px) 0 36px;
}
.footer-top{
  padding-bottom:2.4rem;
}
.footer-brand{
  display:inline-flex;
  align-items:center;
  gap:.55rem;
  font-size:1.35rem;
  font-weight:800;
  color:#fff;
  margin-bottom:1rem;
}
.footer-about{
  color:rgba(246,241,232,.7);
  max-width:34ch;
  font-size:.96rem;
  line-height:1.85;
}
.footer-title{
  color:#fff;
  font-size:1.02rem;
  margin-bottom:1rem;
  font-weight:700;
}
.footer-links,.footer-contact{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:.58rem;
  font-size:.95rem;
}
.footer-links a,.footer-bottom a{
  color:rgba(246,241,232,.7);
  transition:color .25s ease;
}
.footer-links a:hover,.footer-bottom a:hover{
  color:var(--c-accent);
}
.footer-contact li{
  display:flex;
  align-items:flex-start;
  gap:.55rem;
}
.footer-contact i{
  font-style:normal;
  border:1px solid rgba(255,255,255,.22);
  border-radius:6px;
  width:20px;
  height:20px;
  flex:none;
  font-size:.72rem;
  color:var(--c-accent);
  margin-top:.28rem;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding-top:1.6rem;
  display:flex;
  flex-wrap:wrap;
  gap:.8rem 2rem;
  color:rgba(246,241,232,.5);
  font-size:.9rem;
  flex-direction:row;
  justify-content:space-between;
}
.footer-bottom a{
  color:rgba(246,241,232,.7);
}
.footer-bottom .sep{
  margin:0 .35rem;
  opacity:.5;
}

/* responsive */
@media (max-width:1100px){
  .nav-links{
    gap:0;
  }
  .nav-link{
    font-size:.92rem;
    margin:0 .2rem;
    padding:.5rem .2rem;
  }
}
@media (max-width:1023px){
  .nav-links{
    display:none;
  }
  .burger{
    display:inline-flex;
  }
  .nav-search{
    display:none;
  }
}
@media (max-width:767px){
  .brand{
    font-size:1.2rem;
  }
  .brand__mark{
    width:38px;
    height:38px;
    font-size:1.2rem;
    border-radius:10px;
  }
  .site-header .page-header-wrap{
    min-height:68px;
  }
  .page-hero{
    min-height:auto;
    padding-top:130px;
  }
  .hero-actions .btn{
    width:100%;
  }
  .anchor-link{
    min-height:88px;
  }
  .footer-bottom{
    flex-direction:column;
    gap:.4rem;
  }
  .faq-body{
    padding-left:0;
  }
  .related-head{
    flex-direction:column;
    align-items:flex-start;
  }
}
@media (max-width:520px){
  .btn-nav-login{
    padding:.4rem .85rem;
    font-size:.88rem;
  }
  .eyebrow{
    font-size:.82rem;
  }
  .page-hero h1{
    font-size:2.4rem;
  }
  .subscribe-form .btn{
    width:100%;
  }
  .highlight-quote{
    padding:1.3rem;
  }
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.01ms !important;
    transition-duration:.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* roulang page: category4 */
:root {
  --font: "HarmonyOS Sans SC", "MiSans", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", system-ui, sans-serif;
  --c-deep: #103E35;
  --c-primary: #176852;
  --c-primary-2: #209B82;
  --c-mint: #BFE4D8;
  --c-mint-soft: rgba(191, 228, 216, 0.35);
  --c-accent: #C7914E;
  --c-accent-soft: rgba(199, 145, 78, 0.14);
  --c-bg: #F6F1E8;
  --c-card: #FFFDF8;
  --c-line: #E3D9CA;
  --c-text: #24332D;
  --c-text-2: #64756E;
  --c-white: #FFFFFF;
  --gradient-main: linear-gradient(135deg, #103E35 0%, #176852 45%, #209B82 100%);
  --gradient-btn: linear-gradient(135deg, #176852 0%, #25A98E 100%);
  --r-lg: 24px;
  --r-md: 14px;
  --r-img: 16px;
  --r-pill: 999px;
  --shadow-lg: 0 20px 50px -18px rgba(16, 62, 53, 0.22);
  --shadow-hover: 0 28px 60px -16px rgba(16, 62, 53, 0.28);
  --space-section: clamp(72px, 10vw, 128px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .25s ease; }
button { font-family: inherit; cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p { margin-top: 0; }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 3px solid rgba(32, 155, 130, 0.35);
  outline-offset: 2px;
  border-radius: 6px;
}

.grid-container {
  max-width: 1280px;
}
.grid-x.grid-padding-x {
  margin: 0;
  padding: 0;
}
.grid-x.grid-padding-x > .cell {
  padding: 0;
}

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 50px;
  padding: 0 1.7rem;
  border-radius: var(--r-md);
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1;
  border: 1px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.btn-primary {
  background: var(--gradient-btn);
  color: #fff;
  box-shadow: 0 12px 26px -12px rgba(23, 104, 82, 0.7);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px -14px rgba(23, 104, 82, 0.78);
  color: #fff;
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: #fff;
  border-color: #fff;
  color: var(--c-deep);
  transform: translateY(-2px);
}
.btn-soft {
  background: var(--c-mint-soft);
  border-color: rgba(32, 155, 130, 0.18);
  color: var(--c-primary);
}
.btn-soft:hover {
  background: rgba(32, 155, 130, 0.16);
  border-color: rgba(32, 155, 130, 0.36);
  transform: translateY(-2px);
  color: var(--c-deep);
}

/* 顶部导航 */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(16, 62, 53, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transition: background .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.page-header-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.8rem;
  width: 100%;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  transition: color .3s ease;
}
.brand__mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 13px;
  background: var(--gradient-main);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 8px 20px -6px rgba(16, 62, 53, 0.5);
}
.brand:hover {
  color: #fff;
  opacity: .92;
}
.navbar {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 0.8rem;
  font-size: 0.94rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  white-space: nowrap;
  transition: color .25s ease;
}
.nav-link:hover {
  color: #fff;
}
.nav-link.active {
  color: #fff;
}
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 0.8rem;
  right: 0.8rem;
  bottom: 4px;
  height: 3px;
  border-radius: 999px;
  background: var(--c-accent);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.nav-search {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  border: 1px solid transparent;
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.nav-search:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  transform: translateY(-1px);
}
.btn-nav-login {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 1.2rem;
  border-radius: var(--r-md);
  background: var(--gradient-btn);
  color: #fff;
  font-size: 0.94rem;
  font-weight: 700;
  box-shadow: 0 10px 22px -8px rgba(16, 62, 53, 0.55);
  transition: transform .25s ease, box-shadow .25s ease;
}
.btn-nav-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -10px rgba(23, 104, 82, 0.68);
  color: #fff;
}
.burger {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: var(--r-md);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.95);
}
.site-header.is-scrolled {
  background: rgba(246, 241, 232, 0.94);
  border-bottom-color: var(--c-line);
  box-shadow: 0 12px 34px -16px rgba(16, 62, 53, 0.18);
}
.site-header.is-scrolled .brand,
.site-header.is-scrolled .nav-link {
  color: var(--c-text);
}
.site-header.is-scrolled .brand:hover,
.site-header.is-scrolled .nav-link:hover,
.site-header.is-scrolled .nav-link.active {
  color: var(--c-primary);
}
.site-header.is-scrolled .nav-search {
  color: var(--c-primary);
}
.site-header.is-scrolled .burger {
  border-color: var(--c-line);
  color: var(--c-text);
}
.site-header.is-scrolled .nav-link.active::after {
  background: var(--c-accent);
}

/* 页面 Hero */
.page-hero {
  position: relative;
  min-height: 400px;
  padding: 150px 0 76px;
  display: flex;
  align-items: flex-end;
  color: #fff;
  background:
    radial-gradient(680px 420px at 82% 18%, rgba(32, 155, 130, 0.45), transparent 70%),
    linear-gradient(100deg, rgba(16, 62, 53, 0.92) 0%, rgba(16, 62, 53, 0.72) 42%, rgba(23, 104, 82, 0.5) 100%),
    url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 120px;
  background: linear-gradient(to top, rgba(16, 62, 53, 0.6), transparent);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1040px;
}
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 1.3rem;
}
.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
}
.breadcrumb a:hover {
  color: #fff;
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--c-mint);
  text-transform: uppercase;
  margin-bottom: 1.1rem;
}
.hero-kicker::before {
  content: "";
  width: 34px;
  height: 3px;
  border-radius: 999px;
  background: var(--c-accent);
}
.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  line-height: 1.14;
  font-weight: 800;
  letter-spacing: -0.035em;
  margin: 0 0 1.1rem;
  color: #fff;
}
.hero-lead {
  max-width: 720px;
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 2rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.4rem;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}
.hero-meta small {
  display: block;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.72);
  margin-top: 0.2rem;
}
.hero-meta strong {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  font-variant-numeric: tabular-nums;
}

/* 锚点索引 */
.anchor-index {
  position: relative;
  z-index: 5;
  margin-top: -34px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 1.1rem 1.5rem;
}
.anchor-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1.6rem;
}
.anchor-list a {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--c-text);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.anchor-list a::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-accent);
}
.anchor-list a:hover {
  color: var(--c-primary);
}

/* 通用 */
.section {
  padding: var(--space-section) 0;
}
.section-alt {
  background: var(--c-card);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}
.section-head {
  max-width: 860px;
  margin-bottom: 3.4rem;
}
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  text-transform: uppercase;
}
.section-eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  border-radius: 999px;
  background: var(--c-accent);
}
.section h2 {
  font-size: clamp(1.9rem, 3.6vw, 3.15rem);
  line-height: 1.2;
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--c-deep);
  margin-bottom: 1rem;
}
.section h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.45;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.01em;
}
.section-intro {
  font-size: 1.08rem;
  line-height: 1.85;
  color: var(--c-text-2);
}
.text-lead-md {
  font-size: 1.08rem;
  line-height: 1.9;
  color: var(--c-text-2);
}

/* 板块介绍 */
.channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: start;
}
.channel-sticky {
  position: relative;
  background: var(--c-deep);
  background-image: radial-gradient(480px 320px at 80% 0%, rgba(32, 155, 130, 0.35), transparent 68%), url('/assets/images/backpic/back-2.png') bottom right / cover no-repeat;
  border-radius: var(--r-lg);
  color: #fff;
  overflow: hidden;
  padding: 2.2rem;
  box-shadow: var(--shadow-lg);
}
.channel-sticky h3 {
  color: #fff;
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1.35;
}
.channel-sticky p {
  color: rgba(255, 255, 255, 0.8);
}
.channel-sticky-use {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1.8rem;
}
.channel-sticky-use li {
  display: flex;
  gap: 0.7rem;
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.88);
}
.channel-sticky-use li::before {
  content: "✓";
  flex-shrink: 0;
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--c-accent);
  color: #fff;
  font-size: 0.8rem;
  margin-top: 0.1rem;
}
.channel-articles {
  display: grid;
  gap: 1.6rem;
  max-width: 780px;
}
.channel-articles p {
  color: var(--c-text-2);
  font-size: 1rem;
  line-height: 1.9;
  margin-bottom: 1rem;
}
.channel-quote {
  border-left: 4px solid var(--c-primary-2);
  background: var(--c-mint-soft);
  padding: 1rem 1.4rem 1rem 2rem;
  border-radius: 0 var(--r-md) var(--r-md) 0;
  color: var(--c-deep);
  font-weight: 600;
}
.channel-media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-lg);
}
.channel-media img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}
.channel-media figcaption {
  font-size: 0.85rem;
  color: var(--c-text-2);
  background: var(--c-bg);
  padding: 0.7rem 1rem;
  border-top: 1px solid var(--c-line);
}

/* 主题分类卡 */
.theme-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
}
.theme-card {
  position: relative;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: clamp(1.5rem, 2vw, 2rem);
  box-shadow: 0 10px 30px -20px rgba(16, 62, 53, 0.16);
  transition: transform .25s ease, box-shadow .25s ease;
}
.theme-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.theme-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1rem;
}
.theme-num {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--c-deep), var(--c-primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.theme-tag {
  display: inline-flex;
  align-items: center;
  padding: 0.28rem 0.75rem;
  border-radius: var(--r-pill);
  background: var(--c-accent-soft);
  color: #9A6B32;
  font-size: 0.8rem;
  font-weight: 600;
  border: 0.6px solid rgba(199, 145, 78, 0.3);
}
.theme-card h3 {
  margin-bottom: 0.75rem;
}
.theme-card p {
  font-size: 0.97rem;
  color: var(--c-text-2);
  line-height: 1.8;
  margin-bottom: 1.2rem;
}
.theme-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tag-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.3rem 0.7rem;
  border-radius: var(--r-pill);
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  color: var(--c-text-2);
  font-size: 0.8rem;
  transition: border-color .25s ease, color .25s ease;
}
.tag-pill:hover {
  border-color: var(--c-primary-2);
  color: var(--c-primary);
}

/* 适用人群深色带 */
.audience-band {
  background:
    radial-gradient(700px 380px at 16% 0%, rgba(32, 155, 130, 0.28), transparent 65%),
    linear-gradient(120deg, var(--c-deep) 0%, #17594A 56%, #14588A 100%),
    url('/assets/images/backpic/back-3.png') center / cover no-repeat;
  color: #fff;
}
.audience-band .section h2,
.audience-band .section h3,
.audience-band .section .section-eyebrow {
  color: #fff;
}
.audience-band .section-intro {
  color: rgba(255, 255, 255, 0.78);
}
.audience-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem;
  align-items: start;
}
.audience-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.audience-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--r-lg);
  padding: 1.2rem 1.4rem;
  align-items: start;
  backdrop-filter: blur(12px);
  transition: background .25s ease, transform .25s ease;
}
.audience-item:hover {
  background: rgba(255, 255, 255, 0.13);
  transform: translateY(-3px);
}
.audience-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--c-accent);
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #fff;
  font-size: 0.95rem;
  font-variant-numeric: tabular-nums;
}
.audience-item h3 {
  color: #fff;
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
}
.audience-item p {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.95rem;
  line-height: 1.78;
  margin-bottom: 0;
}
.audience-poster {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 28px 60px -22px rgba(0, 0, 0, 0.4);
}
.audience-poster img {
  width: 100%;
  height: 320px;
  object-fit: cover;
}
.audience-note {
  margin-top: 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.1rem 1.3rem;
  border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
}

/* 工作流 */
.process-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  position: relative;
}
.process-step {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.6rem;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: var(--c-card);
  padding: clamp(1.4rem, 2.2vw, 2rem);
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease;
}
.process-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.process-step .step-index {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.process-step .step-name {
  font-size: 0.82rem;
  color: var(--c-accent);
  letter-spacing: 0.12em;
  font-weight: 700;
}
.process-step .step-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--c-mint-soft);
  display: grid;
  place-items: center;
  color: var(--c-primary);
  border: 1px solid rgba(32, 155, 130, 0.2);
}
.process-step h3 {
  margin-bottom: 0.4rem;
}
.process-step p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-text-2);
  margin-bottom: 0;
}

/* 资讯速览 */
.info-preview {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.4rem;
}
.preview-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem 1.4rem;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: clamp(1.2rem, 2vw, 1.6rem);
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.preview-item:hover {
  border-color: rgba(32, 155, 130, 0.32);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.preview-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.6rem;
}
.preview-date {
  color: var(--c-accent);
  font-size: 0.83rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
}
.preview-item h3 {
  margin-bottom: 0.4rem;
}
.preview-item h3 a {
  color: inherit;
}
.preview-item h3 a:hover {
  color: var(--c-primary);
}
.preview-item p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--c-text-2);
  margin-bottom: 0.8rem;
}
.preview-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--c-primary);
}
.preview-link:hover {
  color: var(--c-accent);
  gap: 0.65rem;
}
.preview-link svg {
  transition: transform .25s ease;
}
.preview-link:hover svg {
  transform: translateX(4px);
}

/* FAQ */
.faq-wrap {
  max-width: 900px;
}
.faq-item {
  border-bottom: 1px solid var(--c-line);
}
.faq-item:first-child {
  border-top: 1px solid var(--c-line);
}
.faq-q {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  width: 100%;
  padding: 1.25rem 0.3rem;
  background: transparent;
  border: 0;
  text-align: left;
  font-size: 1.04rem;
  font-weight: 700;
  color: var(--c-text);
  transition: color .25s ease;
}
.faq-q:hover {
  color: var(--c-primary);
}
.faq-q .faq-q-mark {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--c-accent-soft);
  color: var(--c-accent);
  font-weight: 800;
  font-size: 0.9rem;
  margin-top: 0.1rem;
}
.faq-q .faq-chevron {
  margin-left: auto;
  transition: transform .35s ease;
}
.faq-item.is-open .faq-q .faq-chevron {
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-a-inner {
  padding: 0 0.3rem 1.3rem 2.6rem;
  color: var(--c-text-2);
  font-size: 0.98rem;
  line-height: 1.9;
}

/* CTA */
.cta-section {
  padding: var(--space-section) 0 108px;
}
.cta-panel {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(520px 300px at 85% 18%, rgba(32, 155, 130, 0.4), transparent 70%),
    linear-gradient(135deg, #103E35, #176852 60%, #209B82),
    url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
  border-radius: 28px;
  padding: clamp(2rem, 5vw, 4rem);
  color: #fff;
  box-shadow: 0 30px 70px -30px rgba(16, 62, 53, 0.66);
}
.cta-panel::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.09);
  top: -120px;
  right: -130px;
  pointer-events: none;
}
.cta-panel h2 {
  color: #fff;
  font-size: clamp(1.8rem, 3.4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.cta-panel p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
  line-height: 1.8;
  max-width: 700px;
  margin-bottom: 1.8rem;
}
.cta-form-row {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  max-width: 620px;
}
.cta-input {
  flex: 1;
  min-height: 50px;
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: #fff;
  padding: 0 1.1rem;
  font-family: var(--font);
  font-size: 0.98rem;
  color: var(--c-text);
  outline: none;
}
.cta-input:focus {
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(199, 145, 78, 0.2);
}
.cta-input::placeholder {
  color: #8A938E;
}
.cta-submit {
  min-height: 50px;
  border: 0;
  background: linear-gradient(135deg, #C7914E 0%, #D9A96A 100%);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  border-radius: var(--r-md);
  padding: 0 1.5rem;
  box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.3);
  transition: transform .25s ease, box-shadow .25s ease;
}
.cta-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 17px 30px -12px rgba(0, 0, 0, 0.34);
}
.form-success {
  margin-top: 1rem;
  font-size: 0.94rem;
  font-weight: 600;
  color: #CFF3E8;
}
.form-success.error {
  color: #F6C7B0;
}

/* 页脚 */
.footer {
  background: var(--c-deep);
  color: rgba(255, 255, 255, 0.74);
  padding: 70px 0 28px;
  border-top: 0;
}
.footer a {
  color: rgba(255, 255, 255, 0.68);
  transition: color .25s ease;
}
.footer a:hover {
  color: var(--c-accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 2.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 0.8rem;
}
.footer-brand .brand__mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
}
.footer-about {
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.62);
  max-width: 360px;
  margin-bottom: 0;
}
.footer-title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
}
.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.footer-links li a {
  display: inline-block;
  padding: 0.2rem 0;
  font-size: 0.93rem;
}
.footer-contact {
  font-size: 0.93rem;
}
.footer-contact li {
  display: flex;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.68);
  font-style: normal;
}
.footer-contact i {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--c-mint);
  font-size: 0.8rem;
  font-style: normal;
}
.footer-bottom {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: flex-start;
  justify-content: space-between;
  padding-top: 1.6rem;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.44);
}
.footer-bottom span {
  font-size: 0.85rem;
}
.footer-bottom a {
  color: rgba(255, 255, 255, 0.62);
}

/* 移动端抽屉 */
.mobile-drawer {
  display: none;
}

@media (min-width: 640px) {
  .theme-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-wrap {
    grid-template-columns: repeat(2, 1fr);
  }
  .preview-item {
    grid-template-columns: 1fr;
  }
  .audience-poster img {
    height: 420px;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-bottom {
    flex-direction: row;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .channel-grid {
    grid-template-columns: 6fr 6fr;
  }
  .theme-grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .process-wrap {
    grid-template-columns: repeat(4, 1fr);
  }
  .audience-layout {
    grid-template-columns: 6fr 6fr;
    align-items: center;
  }
  .audience-panel {
    grid-template-columns: 1fr;
  }
  .info-preview {
    grid-template-columns: repeat(3, 1fr);
  }
  .preview-item {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 4fr 2fr 3fr 3fr;
  }
}

@media (max-width: 1023px) {
  .nav-links,
  .nav-search,
  .btn-nav-login {
    display: none;
  }
  .burger {
    display: inline-grid;
  }
  .mobile-menu-open .nav-links {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--c-deep);
    z-index: 90;
    padding: 115px 24px 40px;
    overflow-y: auto;
  }
  .mobile-menu-open .nav-link {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    min-height: 50px;
    width: 100%;
  }
  .mobile-menu-open .nav-link.active {
    color: var(--c-accent);
  }
  .mobile-menu-open .nav-link.active::after {
    display: none;
  }
  .site-header:not(.is-scrolled).mobile-menu-open {
    background: rgba(16, 62, 53, 0.6);
    border-bottom-color: transparent;
  }
  .mobile-menu-open .burger {
    position: absolute;
    top: 1rem;
    right: 1.2rem;
    z-index: 110;
    background: rgba(255, 255, 255, 0.1);
  }
}

@media (min-width: 640px) and (max-width: 1023px) {
  .preview-item {
    grid-template-columns: 2fr 6fr;
  }
}

@media (max-width: 520px) {
  .page-hero h1 {
    font-size: 2.2rem;
  }
  .page-hero {
    padding: 132px 0 64px;
    min-height: 380px;
  }
  .section {
    padding-top: 56px;
    padding-bottom: 56px;
  }
  .theme-card {
    padding: 1.1rem 1.2rem;
  }
  .cta-panel {
    padding: 1.8rem 1.2rem;
  }
  .audience-item {
    padding: 1rem 1.1rem;
  }
  .footer-top {
    gap: 1.5rem;
  }
}

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