/* roulang page: index */
/* ============ 设计变量 ============ */
:root{
  --c-primary:#0E6F63;
  --c-primary-dark:#08504A;
  --c-primary-light:#E8F3F0;
  --c-accent:#D9A438;
  --c-accent-light:#FBF1DC;
  --c-coral:#D9603F;
  --c-bg:#F7F6F2;
  --c-card:#FFFFFF;
  --c-line:#E4E7E3;
  --c-block:#EFF5F2;
  --c-ink:#16211F;
  --c-sub:#5B6B67;
  --c-mute:#8A9995;
  --grad-brand:linear-gradient(135deg,#0B5A50 0%,#0E6F63 42%,#3FA98F 100%);
  --sh1:0 2px 8px rgba(9,46,41,.06);
  --sh2:0 10px 30px rgba(9,46,41,.10);
  --sh3:0 20px 50px rgba(9,46,41,.14);
  --r-xl:20px;
  --r-lg:16px;
  --r-md:14px;
  --ease:cubic-bezier(.2,.7,.3,1);
  --container:1200px;
}

/* ============ 基础重置 ============ */
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure,dl,dd{margin:0;}
ul,ol{padding:0;list-style:none;}
img{display:block;max-width:100%;height:auto;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--c-primary-dark);}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;}
table{border-collapse:collapse;width:100%;}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{
  outline:2px solid var(--c-primary);
  outline-offset:2px;
  border-radius:6px;
}

/* ============ 容器与工具类 ============ */
.ky-container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
@media (min-width:1280px){
  .ky-container{max-width:1280px;}
}
.ky-section{padding:96px 0;}
.ky-section--block{background:var(--c-block);}
.ky-section--plain{background:var(--c-bg);}
.ky-section__head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.ky-section__head h2{
  font-size:30px;
  line-height:1.35;
  font-weight:700;
  letter-spacing:-.3px;
  color:var(--c-ink);
}
.ky-section__head p{
  margin-top:10px;
  font-size:15px;
  color:var(--c-sub);
  max-width:38em;
}
.ky-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.06em;
  color:var(--c-primary);
  background:var(--c-primary-light);
  border-radius:999px;
  padding:6px 14px;
}

/* ============ 按钮 ============ */
.ky-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 26px;
  border-radius:var(--r-md);
  font-size:15px;
  font-weight:600;
  border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.ky-btn--primary{
  background:var(--c-primary);
  color:#fff;
  box-shadow:var(--sh1);
}
.ky-btn--primary:hover{
  background:#118073;
  color:#fff;
  transform:translateY(-2px);
  box-shadow:var(--sh2);
}
.ky-btn--primary:active{transform:translateY(0);}
.ky-btn--ghost{
  background:transparent;
  color:var(--c-primary);
  border:1px dashed var(--c-primary);
}
.ky-btn--ghost:hover{
  background:var(--c-primary-light);
  transform:translateY(-2px);
  box-shadow:var(--sh2);
}
.ky-btn--outline{
  background:#fff;
  color:var(--c-primary);
  border:1px solid var(--c-primary);
}
.ky-btn--outline:hover{
  background:var(--c-primary-light);
  transform:translateY(-2px);
  box-shadow:var(--sh2);
}
.ky-btn--light{
  background:#fff;
  color:var(--c-primary-dark);
}
.ky-btn--light:hover{
  background:#F2FBF8;
  color:var(--c-primary-dark);
  transform:translateY(-2px);
  box-shadow:var(--sh2);
}
.ky-btn--block{width:100%;}
.ky-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:600;
  color:var(--c-primary);
}
.ky-link .ky-arrow{transition:transform .2s var(--ease);display:inline-block;}
.ky-link:hover .ky-arrow{transform:translateX(4px);}
.ky-link--light{color:#D8EFEA;}
.ky-link--light:hover{color:#fff;}

/* ============ 徽章 / 标签 ============ */
.ky-badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:28px;
  padding:0 12px;
  border-radius:999px;
  font-size:13px;
  font-weight:600;
  background:var(--c-primary-light);
  color:var(--c-primary-dark);
}
.ky-badge--accent{
  background:var(--c-accent-light);
  color:#8A6417;
}
.ky-badge--rec{
  background:var(--c-primary);
  color:#fff;
}
.ky-badge--mute{
  background:#EFF1EE;
  color:var(--c-sub);
  font-weight:500;
}
.ky-tag{
  display:inline-block;
  font-size:13px;
  padding:4px 12px;
  border-radius:999px;
  background:var(--c-primary-light);
  color:var(--c-primary-dark);
  font-weight:500;
}
.ky-tag--mute{
  background:#EFF1EE;
  color:var(--c-sub);
}

/* ============ 顶部导航 ============ */
.ky-header{
  position:sticky;
  top:0;
  z-index:80;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .2s var(--ease);
}
.ky-header.is-stuck{box-shadow:var(--sh2);}
.ky-nav{
  display:flex;
  align-items:center;
  gap:28px;
  height:72px;
}
.ky-logo{
  display:flex;
  flex-direction:column;
  justify-content:center;
  line-height:1.15;
  flex-shrink:0;
}
.ky-logo__en{
  font-size:19px;
  font-weight:700;
  letter-spacing:-.2px;
  color:var(--c-primary);
}
.ky-logo__cn{
  font-size:11px;
  letter-spacing:.16em;
  color:var(--c-mute);
  margin-top:2px;
}
.ky-nav__menu{
  display:flex;
  align-items:center;
  gap:6px;
  flex:1;
}
.ky-nav__link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:40px;
  padding:0 14px;
  border-radius:10px;
  font-size:15px;
  font-weight:500;
  color:var(--c-ink);
}
.ky-nav__link:hover{
  color:var(--c-primary);
  background:var(--c-primary-light);
}
.ky-nav__link.is-active{
  color:var(--c-primary);
  font-weight:600;
}
.ky-nav__link.is-active::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:-1px;
  height:3px;
  border-radius:3px;
  background:var(--c-primary);
}
.ky-nav__right{
  display:flex;
  align-items:center;
  gap:14px;
  flex-shrink:0;
}
.ky-nav__login{
  font-size:15px;
  font-weight:500;
  color:var(--c-sub);
  padding:8px 6px;
}
.ky-nav__login:hover{color:var(--c-primary);}
.ky-nav__cta{height:42px;padding:0 20px;border-radius:12px;font-size:14px;}

/* ============ Mega 面板 ============ */
.ky-nav__mega{position:relative;}
.ky-nav__mega-btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 14px;
  border-radius:10px;
  font-size:15px;
  font-weight:500;
  color:var(--c-ink);
  transition:background-color .2s var(--ease),color .2s var(--ease);
}
.ky-nav__mega-btn:hover{background:var(--c-primary-light);color:var(--c-primary);}
.ky-caret{
  width:8px;height:8px;
  border-right:1.6px solid currentColor;
  border-bottom:1.6px solid currentColor;
  transform:rotate(45deg) translateY(-2px);
  transition:transform .2s var(--ease);
}
.ky-nav__mega:hover .ky-caret,
.ky-nav__mega:focus-within .ky-caret{transform:rotate(-135deg) translateY(-2px);}
.ky-mega{
  position:absolute;
  top:calc(100% + 16px);
  right:0;
  width:760px;
  background:#fff;
  border:1px solid var(--c-line);
  border-radius:20px;
  box-shadow:var(--sh3);
  padding:30px 30px 26px;
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:opacity .2s var(--ease),transform .22s var(--ease),visibility .2s;
  z-index:90;
}
.ky-mega::before{
  content:"";
  position:absolute;
  top:0;
  left:30px;
  width:58px;
  height:3px;
  border-radius:0 0 3px 3px;
  background:var(--c-primary);
}
.ky-nav__mega:hover .ky-mega,
.ky-nav__mega:focus-within .ky-mega{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}
.ky-mega__cols{
  display:grid;
  grid-template-columns:1.1fr 1.1fr 1fr;
  gap:28px;
}
.ky-mega__title{
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--c-mute);
  margin-bottom:14px;
}
.ky-mega__list li + li{margin-top:4px;}
.ky-mega__list a{
  display:block;
  font-size:14.5px;
  color:var(--c-ink);
  padding:6px 0;
  transition:transform .18s var(--ease),color .18s var(--ease);
}
.ky-mega__list a:hover{
  color:var(--c-primary);
  transform:translateX(4px);
}
.ky-mega__news li + li{margin-top:14px;}
.ky-mega__news a{
  display:block;
  font-size:14px;
  line-height:1.5;
  color:var(--c-ink);
}
.ky-mega__news a:hover{color:var(--c-primary);}
.ky-mega__news time{
  display:block;
  margin-top:2px;
  font-size:12px;
  color:var(--c-mute);
}
.ky-mega__card{
  background:var(--c-block);
  border-radius:var(--r-lg);
  padding:16px;
}
.ky-mega__card img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  border-radius:12px;
  background:var(--c-primary-light);
  margin-bottom:12px;
}
.ky-mega__card p{
  font-size:13.5px;
  line-height:1.7;
  color:var(--c-sub);
  margin-bottom:12px;
}
.ky-mega__card .ky-btn{height:38px;padding:0 16px;border-radius:10px;font-size:13.5px;}
.ky-nav__toggle{
  display:none;
  width:42px;
  height:42px;
  border-radius:12px;
  border:1px solid var(--c-line);
  align-items:center;
  justify-content:center;
  color:var(--c-ink);
}

/* ============ Hero ============ */
.ky-hero{
  position:relative;
  overflow:hidden;
  background:var(--grad-brand);
  color:#fff;
  padding:86px 0 96px;
}
.ky-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(135deg,rgba(11,90,80,.94) 0%,rgba(14,111,99,.88) 45%,rgba(63,169,143,.84) 100%),
    url(/assets/images/backpic/back-1.png);
  background-size:cover;
  background-position:center;
}
.ky-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(640px 340px at 78% 16%,rgba(217,164,56,.20),transparent 72%);
  pointer-events:none;
}
.ky-hero .ky-container{position:relative;z-index:2;}
.ky-hero__copy{padding-right:24px;}
.ky-hero .ky-eyebrow{
  background:rgba(255,255,255,.14);
  color:#E4F5F0;
  margin-bottom:22px;
}
.ky-hero__title{
  font-size:40px;
  line-height:1.25;
  font-weight:700;
  letter-spacing:-.5px;
  color:#fff;
  max-width:16em;
}
.ky-hero__sub{
  margin-top:20px;
  font-size:17px;
  line-height:1.75;
  color:#D5EAE5;
  max-width:30em;
}
.ky-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:34px;
}
.ky-hero .ky-btn--primary{
  background:#fff;
  color:var(--c-primary-dark);
}
.ky-hero .ky-btn--primary:hover{background:#F2FBF8;color:var(--c-primary-dark);}
.ky-hero .ky-btn--ghost{
  color:#fff;
  border:1px dashed rgba(255,255,255,.6);
}
.ky-hero .ky-btn--ghost:hover{background:rgba(255,255,255,.12);color:#fff;}
.ky-stats{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:42px;
}
.ky-stat{
  flex:1 1 120px;
  min-width:118px;
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--r-lg);
  padding:14px 16px;
  backdrop-filter:blur(3px);
}
.ky-stat__num{
  display:block;
  font-size:22px;
  font-weight:600;
  color:#fff;
  line-height:1.3;
}
.ky-stat__label{
  display:block;
  font-size:13px;
  color:#C7E2DC;
  margin-top:2px;
}
.ky-hero__media{
  position:relative;
}
.ky-hero__media img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  border-radius:var(--r-xl);
  box-shadow:var(--sh3);
  background:rgba(255,255,255,.12);
}
.ky-hero__card{
  position:absolute;
  left:-18px;
  bottom:-26px;
  background:#fff;
  color:var(--c-ink);
  border-radius:var(--r-lg);
  padding:16px 20px;
  box-shadow:var(--sh3);
  min-width:190px;
}
.ky-hero__card strong{
  display:block;
  font-size:14px;
  color:var(--c-ink);
}
.ky-hero__card span{
  display:block;
  font-size:12.5px;
  color:var(--c-sub);
  margin-top:2px;
}

/* ============ 权益对比表 ============ */
.ky-compare__wrap{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-xl);
  box-shadow:var(--sh1);
  overflow:hidden;
}
.ky-compare__table th,
.ky-compare__table td{
  padding:16px 20px;
  font-size:15px;
  text-align:center;
  border-bottom:1px solid var(--c-line);
}
.ky-compare__table thead th{
  background:var(--c-block);
  font-size:15px;
  font-weight:700;
  color:var(--c-ink);
  padding:20px;
  vertical-align:middle;
}
.ky-compare__table thead th:first-child{
  text-align:left;
  font-size:14px;
  color:var(--c-sub);
  font-weight:600;
}
.ky-compare__table tbody th{
  text-align:left;
  font-weight:500;
  color:var(--c-ink);
  background:#fff;
  font-size:15px;
}
.ky-compare__table tbody tr:hover th,
.ky-compare__table tbody tr:hover td{
  background:#FAFCFB;
}
.ky-compare__table .is-rec{
  background:var(--c-primary-light);
  border-left:1px solid var(--c-primary);
  border-right:1px solid var(--c-primary);
}
.ky-compare__table thead .is-rec{
  border-top:1px solid var(--c-primary);
  position:relative;
  padding-top:30px;
}
.ky-compare__table tbody tr:last-child .is-rec{
  border-bottom:1px solid var(--c-primary);
}
.ky-compare__table thead .is-rec .ky-badge--rec{
  position:absolute;
  top:8px;
  left:50%;
  transform:translateX(-50%);
  height:22px;
  font-size:12px;
  padding:0 10px;
}
.ky-compare__table tbody tr:hover .is-rec{background:#DFEEE9;}
.ky-yes{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:24px;
  height:24px;
  border-radius:50%;
  background:var(--c-primary);
  color:#fff;
  font-size:13px;
  line-height:1;
}
.ky-no{
  display:inline-block;
  width:14px;
  height:2px;
  border-radius:2px;
  background:#C9D2CE;
  vertical-align:middle;
}
.ky-compare__foot td{
  padding:26px 20px;
  border-bottom:0;
  background:#fff;
}
.ky-compare__note{
  margin-top:18px;
  font-size:13.5px;
  color:var(--c-mute);
  text-align:center;
}

/* ============ 等级亮点 ============ */
.ky-levels .cell{margin-bottom:24px;}
.ky-level{
  height:100%;
  border-radius:var(--r-xl);
  padding:30px;
  border:1px solid var(--c-line);
  background:var(--c-card);
  box-shadow:var(--sh1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  display:flex;
  flex-direction:column;
}
.ky-level:hover{transform:translateY(-4px);box-shadow:var(--sh2);}
.ky-level--main{
  background:var(--grad-brand);
  color:#fff;
  border-color:transparent;
  box-shadow:var(--sh3);
  padding:38px 34px;
}
.ky-level--main:hover{transform:translateY(-4px);box-shadow:var(--sh3);}
.ky-level__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:16px;
}
.ky-level__name{
  font-size:22px;
  font-weight:700;
  letter-spacing:-.2px;
}
.ky-level--main .ky-level__name{font-size:26px;color:#fff;}
.ky-level__price{
  display:flex;
  align-items:baseline;
  gap:6px;
  margin-bottom:20px;
}
.ky-level__price b{
  font-size:30px;
  font-weight:700;
  color:var(--c-primary);
  letter-spacing:-.5px;
}
.ky-level--main .ky-level__price b{color:#fff;font-size:36px;}
.ky-level__price span{font-size:13px;color:var(--c-sub);}
.ky-level--main .ky-level__price span{color:#C7E2DC;}
.ky-level__list{flex:1;}
.ky-level__list li{
  position:relative;
  padding-left:26px;
  font-size:14.5px;
  line-height:1.8;
  color:var(--c-sub);
  margin-bottom:10px;
}
.ky-level--main .ky-level__list li{color:#DFF1EC;}
.ky-level__list li::before{
  content:"";
  position:absolute;
  left:0;
  top:12px;
  width:14px;
  height:2px;
  border-radius:2px;
  background:var(--c-primary);
}
.ky-level--main .ky-level__list li::before{background:var(--c-accent);}
.ky-level__cta{margin-top:24px;}
.ky-level--soft{background:var(--c-primary-light);}
.ky-level--warm{background:var(--c-accent-light);}

/* ============ 专属内容预览 ============ */
.ky-preview__main{
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-xl);
  overflow:hidden;
  box-shadow:var(--sh1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  display:block;
}
.ky-preview__main:hover{transform:translateY(-4px);box-shadow:var(--sh2);}
.ky-preview__main .ky-thumb{
  overflow:hidden;
  border-radius:0;
}
.ky-preview__main img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  background:var(--c-primary-light);
  transition:transform .35s var(--ease);
}
.ky-preview__main:hover img{transform:scale(1.03);}
.ky-preview__body{padding:26px 28px 30px;}
.ky-preview__body h3{
  font-size:20px;
  font-weight:700;
  color:var(--c-ink);
  margin:12px 0 10px;
  line-height:1.5;
}
.ky-preview__body p{
  font-size:14.5px;
  color:var(--c-sub);
  line-height:1.85;
}
.ky-preview__side{display:flex;flex-direction:column;gap:20px;height:100%;}
.ky-preview__strip{
  display:flex;
  gap:16px;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-lg);
  padding:16px;
  box-shadow:var(--sh1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  align-items:center;
}
.ky-preview__strip:hover{transform:translateY(-3px);box-shadow:var(--sh2);}
.ky-preview__strip .ky-thumb{
  width:104px;
  flex-shrink:0;
  overflow:hidden;
  border-radius:12px;
}
.ky-preview__strip img{
  width:104px;
  height:76px;
  object-fit:cover;
  background:var(--c-primary-light);
  border-radius:12px;
  transition:transform .35s var(--ease);
}
.ky-preview__strip:hover img{transform:scale(1.05);}
.ky-preview__strip h4{
  font-size:15.5px;
  font-weight:600;
  color:var(--c-ink);
  line-height:1.55;
}
.ky-preview__strip p{
  font-size:13px;
  color:var(--c-sub);
  margin-top:6px;
}
.ky-preview__list{margin-top:26px;}
.ky-preview__list li{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:16px 20px;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-md);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.ky-preview__list li + li{margin-top:12px;}
.ky-preview__list li:hover{transform:translateY(-2px);box-shadow:var(--sh2);}
.ky-preview__list a{
  font-size:15px;
  font-weight:500;
  color:var(--c-ink);
}
.ky-preview__list a:hover{color:var(--c-primary);}
.ky-lock{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12.5px;
  font-weight:600;
  color:#8A6417;
  background:var(--c-accent-light);
  border-radius:999px;
  padding:4px 12px;
  flex-shrink:0;
}

/* ============ 资讯动态（CMS） ============ */
.ky-news__tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:28px;
}
.ky-news__tags button{
  height:34px;
  padding:0 16px;
  border-radius:999px;
  font-size:13.5px;
  color:var(--c-sub);
  border:1px solid var(--c-line);
  background:#fff;
  transition:all .2s var(--ease);
}
.ky-news__tags button:hover{border-color:var(--c-primary);color:var(--c-primary);}
.ky-news__tags button.is-active{
  background:var(--c-primary);
  border-color:var(--c-primary);
  color:#fff;
}
.ky-news-main{
  display:block;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-xl);
  overflow:hidden;
  box-shadow:var(--sh1);
  height:100%;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.ky-news-main:hover{transform:translateY(-4px);box-shadow:var(--sh2);}
.ky-news-main img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
  background:var(--c-primary-light);
  transition:transform .35s var(--ease);
}
.ky-news-main:hover img{transform:scale(1.04);}
.ky-news-main__body{padding:24px 28px 30px;}
.ky-news-main__body h3{
  font-size:22px;
  line-height:1.5;
  font-weight:700;
  margin:14px 0 12px;
  color:var(--c-ink);
}
.ky-news-main__body h3 a{color:var(--c-ink);}
.ky-news-main__body h3 a:hover{color:var(--c-primary);}
.ky-news-main__body p{
  font-size:14.5px;
  color:var(--c-sub);
  line-height:1.85;
}
.ky-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px;
  margin-top:18px;
  font-size:13px;
  color:var(--c-mute);
}
.ky-news-list{
  display:flex;
  flex-direction:column;
  gap:12px;
  height:100%;
  background:var(--c-card);
  border:1px solid var(--c-line);
  border-radius:var(--r-xl);
  padding:22px 24px;
  box-shadow:var(--sh1);
}
.ky-news-item{padding-bottom:14px;border-bottom:1px dashed var(--c-line);}
.ky-news-item:last-child{border-bottom:0;padding-bottom:0;}
.ky-news-item h4{
  font-size:15.5px;
  font-weight:600;
  line-height:1.6;
}
.ky-news-item h4 a{color:var(--c-ink);}
.ky-news-item h4 a:hover{color:var(--c-primary);}
.ky-news-item__meta{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:8px;
  font-size:12.5px;
  color:var(--c-mute);
}
.ky-empty{
  text-align:center;
  padding:64px 24px;
  background:var(--c-card);
  border:1px dashed var(--c-line);
  border-radius:var(--r-xl);
}
.ky-empty__icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:48px;
  height:48px;
  border-radius:50%;
  background:var(--c-primary-light);
  color:var(--c-primary);
  font-size:22px;
  margin-bottom:16px;
}
.ky-empty p{
  font-size:15px;
  color:var(--c-sub);
  margin-bottom:14px;
}

/* ============ FAQ ============ */
.ky-faq__item{
  background:var(--c-block);
  border-radius:var(--r-lg);
  margin-bottom:14px;
  overflow:hidden;
  border:1px solid transparent;
  transition:border-color .2s var(--ease),background-color .2s var(--ease);
}
.ky-faq__item[open]{
  background:#fff;
  border-color:var(--c-line);
  box-shadow:var(--sh1);
}
.ky-faq__item summary{
  position:relative;
  list-style:none;
  cursor:pointer;
  padding:22px 64px 22px 26px;
  font-size:17px;
  font-weight:600;
  color:var(--c-ink);
  line-height:1.6;
}
.ky-faq__item summary::-webkit-details-marker{display:none;}
.ky-faq__item summary::after{
  content:"+";
  position:absolute;
  right:24px;
  top:50%;
  transform:translateY(-50%);
  font-size:22px;
  font-weight:400;
  color:var(--c-primary);
  line-height:1;
  transition:transform .25s var(--ease);
}
.ky-faq__item[open] summary::after{transform:translateY(-50%) rotate(45deg);}
.ky-faq__ans{
  padding:0 26px 24px;
  font-size:14.5px;
  line-height:1.9;
  color:var(--c-sub);
}

/* ============ CTA ============ */
.ky-cta{
  position:relative;
  overflow:hidden;
  background:var(--grad-brand);
  color:#fff;
  padding:76px 0;
}
.ky-cta::before{
  content:"";
  position:absolute;
  right:-80px;
  top:-120px;
  width:420px;
  height:420px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(217,164,56,.22),transparent 68%);
}
.ky-cta::after{
  content:"";
  position:absolute;
  left:-60px;
  bottom:-160px;
  width:360px;
  height:360px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.14);
}
.ky-cta .ky-container{position:relative;z-index:2;}
.ky-cta__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.ky-cta h2{
  font-size:30px;
  line-height:1.35;
  font-weight:700;
  letter-spacing:-.3px;
  color:#fff;
}
.ky-cta p{
  margin-top:10px;
  font-size:15px;
  color:#CFE8E2;
}
.ky-cta__actions{
  display:flex;
  align-items:center;
  gap:20px;
  flex-wrap:wrap;
}
.ky-trust{
  display:flex;
  flex-wrap:wrap;
  gap:32px;
  margin-top:38px;
  padding-top:28px;
  border-top:1px solid rgba(255,255,255,.16);
}
.ky-trust li{
  position:relative;
  padding-left:24px;
  font-size:14px;
  color:#D5EAE5;
}
.ky-trust li::before{
  content:"✓";
  position:absolute;
  left:0;
  top:0;
  color:var(--c-accent);
  font-size:14px;
  font-weight:700;
}

/* ============ 页脚 ============ */
.ky-footer{
  background:var(--c-primary-dark);
  color:#CFE4E0;
  padding:72px 0 0;
}
.ky-footer__grid{padding-bottom:48px;}
.ky-footer__brand{
  display:flex;
  flex-direction:column;
  line-height:1.2;
  margin-bottom:16px;
}
.ky-footer__brand .ky-logo__en{color:#fff;font-size:20px;}
.ky-footer__brand .ky-logo__cn{color:#8FBDB5;}
.ky-footer p{
  font-size:14px;
  color:#9EC4BD;
  line-height:1.85;
}
.ky-footer__title{
  font-size:15px;
  font-weight:700;
  color:#fff;
  margin-bottom:18px;
}
.ky-footer__links li{margin-bottom:10px;}
.ky-footer__links a{
  font-size:14px;
  color:#B7D6D0;
}
.ky-footer__links a:hover{color:#fff;}
.ky-footer__info li{
  font-size:14px;
  color:#9EC4BD;
  margin-bottom:10px;
  line-height:1.8;
}
.ky-footer__info b{
  color:#E6F4F1;
  font-weight:600;
}
.ky-footer__bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 26px;
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.ky-footer__bottom p,
.ky-footer__bottom a{
  font-size:13px;
  color:#8FB4AD;
}
.ky-footer__bottom a:hover{color:#fff;}
.ky-footer__bottom nav{
  display:flex;
  gap:18px;
}

/* ============ 响应式 ============ */
@media (max-width:1023px){
  .ky-section{padding:64px 0;}
  .ky-nav__menu{
    position:fixed;
    top:72px;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    background:#fff;
    padding:16px 20px 26px;
    box-shadow:var(--sh2);
    max-height:calc(100vh - 72px);
    overflow-y:auto;
    z-index:75;
  }
  .ky-nav__menu.is-open{display:flex;}
  .ky-nav__link{height:46px;border-radius:12px;font-size:16px;}
  .ky-nav__link.is-active::after{display:none;}
  .ky-nav__mega{width:100%;}
  .ky-nav__mega-btn{width:100%;height:46px;border-radius:12px;justify-content:space-between;font-size:16px;}
  .ky-mega{
    position:static;
    display:none;
    width:100%;
    opacity:1;
    visibility:visible;
    transform:none;
    box-shadow:none;
    border:0;
    border-radius:0;
    padding:10px 0 6px;
  }
  .ky-nav__mega.is-open .ky-mega{display:block;}
  .ky-mega::before{display:none;}
  .ky-mega__cols{grid-template-columns:1fr;gap:20px;}
  .ky-nav__toggle{display:inline-flex;}
  .ky-nav__login{display:none;}
  .ky-hero{padding:56px 0 68px;}
  .ky-hero__copy{padding-right:0;margin-bottom:40px;}
  .ky-hero__title{font-size:32px;}
  .ky-hero__card{left:12px;bottom:-20px;}
  .ky-section__head{flex-direction:column;align-items:flex-start;gap:14px;}
  .ky-cta__inner{flex-direction:column;align-items:flex-start;}
  .ky-preview__side{height:auto;}
  .ky-news-list{height:auto;margin-top:24px;}
  .ky-preview__main{margin-bottom:24px;}
  .ky-news-main{margin-bottom:24px;}
  /* 权益表降级 */
  .ky-compare{border-radius:var(--r-xl);}
  .ky-compare__table thead{display:none;}
  .ky-compare__table,
  .ky-compare__table tbody,
  .ky-compare__table tr,
  .ky-compare__table td,
  .ky-compare__table th{display:block;width:100%;}
  .ky-compare__table tr{
    border:1px solid var(--c-line);
    border-radius:var(--r-lg);
    margin-bottom:14px;
    overflow:hidden;
    background:#fff;
  }
  .ky-compare__table th,
  .ky-compare__table td,
  .ky-compare__table .is-rec{
    border:0;
    border-left:0;
    border-right:0;
    background:#fff;
    text-align:right;
    padding:12px 18px;
    display:flex;
    align-items:center;
    justify-content:space-between;
  }
  .ky-compare__table tbody th:first-child{
    font-size:16px;
    font-weight:700;
    background:var(--c-block);
    border-bottom:1px dashed var(--c-line);
  }
  .ky-compare__table td::before{
    content:attr(data-label);
    font-size:14px;
    color:var(--c-sub);
    font-weight:400;
  }
  .ky-compare__table .is-rec{background:var(--c-primary-light);}
  .ky-compare__table tbody tr:hover th,
  .ky-compare__table tbody tr:hover td{background:#fff;}
  .ky-compare__table tbody tr:hover .is-rec{background:var(--c-primary-light);}
  .ky-compare__foot td{display:block;text-align:center;background:#fff;padding:20px;}
  .ky-compare__foot td::before{display:none;}
}
@media (max-width:639px){
  .ky-container{padding-left:16px;padding-right:16px;}
  .ky-section{padding:56px 0;}
  .ky-hero__title{font-size:28px;}
  .ky-hero__sub{font-size:15.5px;}
  .ky-section__head h2{font-size:24px;}
  .ky-cta h2{font-size:24px;}
  .ky-btn{height:44px;padding:0 20px;font-size:14.5px;}
  .ky-hero__actions .ky-btn{width:100%;}
  .ky-stat{flex:1 1 calc(50% - 7px);min-width:0;}
  .ky-preview__strip{flex-direction:column;align-items:flex-start;}
  .ky-preview__strip img,
  .ky-preview__strip .ky-thumb{width:100%;}
  .ky-preview__strip img{height:150px;}
  .ky-preview__list li{flex-direction:column;align-items:flex-start;gap:10px;}
  .ky-faq__item summary{font-size:15.5px;padding:18px 52px 18px 20px;}
  .ky-news-main__body{padding:20px;}
  .ky-news-list{padding:18px;}
  .ky-footer{padding-top:52px;}
  .ky-trust{gap:16px;}
}

/* roulang page: article */
:root{
  --c-primary:#0E6F63;
  --c-primary-d:#08504A;
  --c-primary-l:#E8F3F0;
  --c-accent:#D9A438;
  --c-accent-l:#FBF1DC;
  --c-coral:#D9603F;
  --c-bg:#F7F6F2;
  --c-card:#FFFFFF;
  --c-line:#E4E7E3;
  --c-soft:#EFF5F2;
  --c-ink:#16211F;
  --c-sub:#5B6B67;
  --c-mute:#8A9995;
  --grad-brand:linear-gradient(135deg,#0B5A50 0%,#0E6F63 42%,#3FA98F 100%);
  --sh1:0 2px 8px rgba(9,46,41,.06);
  --sh2:0 10px 30px rgba(9,46,41,.10);
  --sh3:0 20px 50px rgba(9,46,41,.14);
  --r-lg:20px;
  --r-md:16px;
  --r-btn:14px;
  --tr:200ms cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.9;
  letter-spacing:.1px;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding-left:0;}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color var(--tr);}
a:hover{color:var(--c-primary-d);}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px;}

.ky-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1280px){.ky-container{max-width:1280px;}}

/* ---------- Header ---------- */
.ky-header{
  position:sticky;top:0;z-index:60;
  background:#fff;border-bottom:1px solid var(--c-line);
  transition:box-shadow var(--tr),height var(--tr);
}
.ky-header.is-scrolled{box-shadow:var(--sh2);}
.ky-nav{display:flex;align-items:center;height:72px;gap:28px;}
.ky-header.is-scrolled .ky-nav{height:64px;}
.ky-logo{display:flex;flex-direction:column;line-height:1.15;flex:0 0 auto;}
.ky-logo__en{font-size:19px;font-weight:700;color:var(--c-primary-d);letter-spacing:.6px;}
.ky-logo__cn{font-size:12px;color:var(--c-sub);letter-spacing:2px;}
.ky-nav__menu{display:flex;align-items:center;gap:6px;margin-left:12px;}
.ky-nav__link{
  display:inline-flex;align-items:center;height:40px;padding:0 16px;
  border-radius:999px;font-size:15px;color:var(--c-ink);transition:all var(--tr);
}
.ky-nav__link:hover{background:var(--c-primary-l);color:var(--c-primary-d);}
.ky-nav__link.is-active{background:var(--c-primary-l);color:var(--c-primary-d);font-weight:600;}
.ky-nav__cta{margin-left:auto;display:flex;align-items:center;gap:12px;}
.ky-nav__login{font-size:15px;color:var(--c-sub);padding:0 6px;}
.ky-nav__login:hover{color:var(--c-primary);}

.ky-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);border:1px solid transparent;
  font-size:15px;font-weight:600;transition:all var(--tr);white-space:nowrap;
}
.ky-btn--primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh1);}
.ky-btn--primary:hover{background:#0b7d70;color:#fff;transform:translateY(-2px);box-shadow:var(--sh2);}
.ky-btn--primary:active{transform:translateY(1px);}
.ky-btn--ghost{background:transparent;color:var(--c-primary);border:1px dashed var(--c-primary);}
.ky-btn--ghost:hover{background:var(--c-primary-l);transform:translateY(-2px);}
.ky-btn--outline{background:#fff;color:var(--c-primary);border-color:var(--c-primary);}
.ky-btn--outline:hover{background:var(--c-primary-l);transform:translateY(-2px);box-shadow:var(--sh2);}
.ky-btn--sm{height:38px;padding:0 16px;font-size:14px;border-radius:12px;}

.ky-link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--c-primary);}
.ky-link-arrow i{transition:transform var(--tr);font-size:12px;}
.ky-link-arrow:hover i{transform:translateX(3px);}

/* Mega */
.ky-nav__mega{position:relative;}
.ky-nav__mega-btn{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 16px;
  background:transparent;border:1px solid var(--c-line);border-radius:999px;
  font-size:15px;color:var(--c-ink);transition:all var(--tr);
}
.ky-nav__mega-btn:hover{border-color:var(--c-primary);color:var(--c-primary-d);}
.ky-caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;display:inline-block;}
.ky-mega{
  position:absolute;top:calc(100% + 14px);right:0;width:820px;max-width:calc(100vw - 48px);
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  box-shadow:var(--sh3);padding:28px 30px;opacity:0;visibility:hidden;transform:translateY(8px);
  transition:all var(--tr);position:absolute;
}
.ky-mega::before{content:"";position:absolute;left:30px;top:0;width:56px;height:3px;background:var(--c-primary);border-radius:0 0 4px 4px;}
.ky-nav__mega:hover .ky-mega,
.ky-nav__mega:focus-within .ky-mega{opacity:1;visibility:visible;transform:translateY(0);}
.ky-mega__cols{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:26px;}
.ky-mega__title{font-size:13px;font-weight:700;color:var(--c-mute);letter-spacing:1px;margin-bottom:14px;}
.ky-mega__list,.ky-mega__news{list-style:none;}
.ky-mega__list li{margin-bottom:10px;}
.ky-mega__list a{font-size:14px;color:var(--c-ink);display:inline-block;transition:all var(--tr);}
.ky-mega__list a:hover{color:var(--c-primary);transform:translateX(4px);}
.ky-mega__news li{margin-bottom:14px;display:flex;flex-direction:column;gap:4px;}
.ky-mega__news a{font-size:14px;color:var(--c-ink);line-height:1.5;}
.ky-mega__news a:hover{color:var(--c-primary);}
.ky-mega__news time{font-size:12px;color:var(--c-mute);}
.ky-mega__card{background:var(--c-soft);border-radius:var(--r-md);padding:18px;}
.ky-mega__card p{font-size:13px;color:var(--c-sub);margin:12px 0 14px;line-height:1.7;}
.ky-nav__toggle{
  display:none;width:44px;height:44px;margin-left:auto;background:var(--c-soft);
  border:1px solid var(--c-line);border-radius:12px;color:var(--c-primary-d);font-size:18px;
}

/* ---------- Page head / breadcrumb ---------- */
.ky-crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-height:44px;font-size:14px;color:var(--c-mute);padding:14px 0;}
.ky-crumb a{color:var(--c-sub);}
.ky-crumb a:hover{color:var(--c-primary);}
.ky-crumb span.sep{color:var(--c-mute);}
.ky-crumb .now{color:var(--c-mute);max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* ---------- Article head ---------- */
.ky-article-head{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:36px 40px;box-shadow:var(--sh1);margin-bottom:28px;
}
.ky-article-head h1{font-size:40px;line-height:1.35;font-weight:700;letter-spacing:-.5px;color:var(--c-ink);}
.ky-meta{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:22px;font-size:14px;color:var(--c-sub);}
.ky-meta i{color:var(--c-primary);margin-right:6px;font-size:13px;}
.ky-meta__right{margin-left:auto;display:flex;gap:10px;}
.ky-icon-btn{
  display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 14px;
  background:var(--c-soft);border:1px solid transparent;border-radius:999px;
  font-size:13px;color:var(--c-sub);transition:all var(--tr);
}
.ky-icon-btn:hover{background:var(--c-primary-l);color:var(--c-primary-d);transform:translateY(-2px);}
.ky-tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;
  background:var(--c-primary-l);color:var(--c-primary-d);font-size:12px;font-weight:600;
}
.ky-tag--accent{background:var(--c-accent-l);color:#8A6417;}

/* ---------- Layout ---------- */
.ky-main{padding:8px 0 96px;}
.ky-body{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start;}

/* ---------- Article body ---------- */
.ky-article-body{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:40px 40px 44px;box-shadow:var(--sh1);max-width:100%;
}
.ky-article-body p{font-size:16.5px;line-height:1.9;color:#22312E;margin-bottom:20px;}
.ky-article-body h2{font-size:30px;line-height:1.45;font-weight:700;margin:48px 0 18px;letter-spacing:-.3px;}
.ky-article-body h3{font-size:22px;line-height:1.5;font-weight:700;margin:32px 0 14px;}
.ky-article-body h2:first-child,.ky-article-body h3:first-child{margin-top:0;}
.ky-article-body ul,.ky-article-body ol{margin:0 0 22px;padding-left:22px;}
.ky-article-body li{font-size:16.5px;line-height:1.9;margin-bottom:10px;}
.ky-article-body blockquote{
  margin:26px 0;padding:20px 24px;background:var(--c-soft);
  border-left:4px solid var(--c-primary);border-radius:0 var(--r-md) var(--r-md) 0;
  color:var(--c-sub);font-size:16px;
}
.ky-article-body blockquote p:last-child{margin-bottom:0;}
.ky-article-body img{border-radius:var(--r-md);margin:26px auto;width:100%;object-fit:cover;}
.ky-article-body figure{margin:26px 0;}
.ky-article-body figcaption{font-size:13px;color:var(--c-mute);text-align:center;margin-top:10px;}
.ky-article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;display:block;overflow-x:auto;}
.ky-article-body th,.ky-article-body td{border:1px solid var(--c-line);padding:13px 16px;text-align:left;}
.ky-article-body th{background:var(--c-soft);color:var(--c-primary-d);font-weight:700;}
.ky-article-body tbody tr:nth-child(even){background:#FAFBFA;}
.ky-article-body .ky-tip{
  background:var(--c-soft);border-left:4px solid var(--c-primary);
  border-radius:0 var(--r-md) var(--r-md) 0;padding:18px 22px;margin:26px 0;font-size:15px;color:var(--c-sub);
}

.ky-inline-cta{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  background:var(--c-soft);border-radius:var(--r-md);padding:18px 22px;margin:34px 0;
  border:1px dashed #CBD9D5;
}
.ky-inline-cta p{margin:0;font-size:15px;color:var(--c-sub);}
.ky-inline-cta .ky-link-arrow{margin-left:auto;}

.ky-empty{
  text-align:center;padding:70px 24px;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-lg);
}
.ky-empty i{font-size:48px;color:#C3D2CE;}
.ky-empty p{margin:18px 0 22px;color:var(--c-sub);font-size:16px;}

/* ---------- Article foot ---------- */
.ky-article-foot{margin-top:28px;}
.ky-foot-block{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:28px 32px;box-shadow:var(--sh1);margin-bottom:20px;}
.ky-foot-block__title{font-size:16px;font-weight:700;color:var(--c-ink);margin-bottom:18px;display:flex;align-items:center;gap:10px;}
.ky-foot-block__title::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--c-primary);}
.ky-taglist{display:flex;flex-wrap:wrap;gap:10px;}
.ky-taglist a{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:999px;
  background:var(--c-soft);color:var(--c-sub);font-size:13px;transition:all var(--tr);
}
.ky-taglist a:hover{background:var(--c-primary-l);color:var(--c-primary-d);transform:translateY(-2px);}

.ky-pn{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px;}
.ky-pn a{
  display:block;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
  padding:20px 24px;box-shadow:var(--sh1);transition:all var(--tr);
}
.ky-pn a:hover{transform:translateY(-3px);box-shadow:var(--sh2);border-color:#CFE2DD;}
.ky-pn small{display:block;font-size:12px;color:var(--c-mute);margin-bottom:8px;letter-spacing:1px;}
.ky-pn b{font-size:16px;font-weight:600;color:var(--c-ink);line-height:1.6;display:block;}
.ky-pn .ky-pn--next{text-align:right;}

.ky-related{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.ky-rcard{
  display:block;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--sh1);transition:all var(--tr);
}
.ky-rcard:hover{transform:translateY(-3px);box-shadow:var(--sh2);}
.ky-rcard__img{aspect-ratio:16/10;background:var(--c-primary-l);overflow:hidden;}
.ky-rcard__img img{width:100%;height:100%;object-fit:cover;transition:transform var(--tr);}
.ky-rcard:hover .ky-rcard__img img{transform:scale(1.03);}
.ky-rcard__body{padding:18px 20px 22px;}
.ky-rcard__body h3{font-size:17px;font-weight:600;line-height:1.6;color:var(--c-ink);margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.ky-rcard__body time{font-size:13px;color:var(--c-mute);}
.ky-back-wrap{text-align:center;margin-top:30px;}

/* ---------- Sidebar ---------- */
.ky-aside{display:flex;flex-direction:column;gap:20px;position:sticky;top:96px;}
.ky-widget{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh1);}
.ky-widget__title{font-size:16px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:10px;}
.ky-widget__title::before{content:"";width:4px;height:16px;border-radius:2px;background:var(--c-primary);}
.ky-widget__list{list-style:none;}
.ky-widget__list li{padding:12px 0;border-bottom:1px dashed var(--c-line);}
.ky-widget__list li:last-child{border-bottom:0;padding-bottom:0;}
.ky-widget__list a{font-size:14.5px;color:var(--c-ink);line-height:1.65;display:block;transition:color var(--tr);}
.ky-widget__list a:hover{color:var(--c-primary);}
.ky-widget__list time{display:block;font-size:12px;color:var(--c-mute);margin-top:4px;}

.ky-entry-card{background:var(--c-soft);border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--c-line);}
.ky-entry-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.ky-entry-card__body{padding:20px 22px 24px;}
.ky-entry-card__body p{font-size:14px;color:var(--c-sub);line-height:1.75;margin-bottom:16px;}

.ky-benefit-card{background:var(--grad-brand);border-radius:var(--r-lg);padding:26px 24px;color:#fff;position:relative;overflow:hidden;}
.ky-benefit-card::after{content:"";position:absolute;right:-40px;top:-40px;width:140px;height:140px;border-radius:50%;background:rgba(217,164,56,.18);}
.ky-benefit-card p{font-size:14px;color:rgba(255,255,255,.85);margin:10px 0 18px;line-height:1.75;position:relative;}
.ky-benefit-card h3{font-size:19px;font-weight:700;color:#fff;position:relative;}
.ky-benefit-card .ky-btn{width:100%;position:relative;background:#fff;color:var(--c-primary-d);}
.ky-benefit-card .ky-btn:hover{background:#F2FBF9;color:var(--c-primary-d);}

/* ---------- CTA ---------- */
.ky-cta{background:var(--grad-brand);position:relative;overflow:hidden;padding:76px 0;}
.ky-cta::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 82% 30%,rgba(217,164,56,.20),transparent 58%);
}
.ky-cta__inner{position:relative;display:flex;align-items:center;gap:36px;flex-wrap:wrap;}
.ky-cta h2{font-size:30px;color:#fff;line-height:1.4;letter-spacing:-.3px;}
.ky-cta p{color:rgba(255,255,255,.82);font-size:15px;margin-top:12px;}
.ky-cta__act{margin-left:auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.ky-cta__act .ky-btn--primary{background:#fff;color:var(--c-primary-d);}
.ky-cta__act .ky-btn--primary:hover{background:#F2FBF9;color:var(--c-primary-d);}
.ky-cta__trust{display:flex;gap:26px;flex-wrap:wrap;margin-top:32px;position:relative;}
.ky-cta__trust span{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.9);font-size:14px;}
.ky-cta__trust i{color:var(--c-accent);}

/* ---------- Footer ---------- */
.ky-footer{background:var(--c-primary-d);color:#C9E0DA;padding:72px 0 0;}
.ky-footer__grid{padding-bottom:48px;row-gap:32px;}
.ky-footer__brand{display:flex;flex-direction:column;line-height:1.2;margin-bottom:16px;}
.ky-footer__brand .ky-logo__en{color:#fff;font-size:19px;font-weight:700;letter-spacing:.6px;}
.ky-footer__brand .ky-logo__cn{color:#9FC7BF;font-size:12px;letter-spacing:2px;}
.ky-footer p{font-size:14px;line-height:1.85;color:#9FC7BF;}
.ky-footer__title{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;}
.ky-footer__links,.ky-footer__info{list-style:none;}
.ky-footer__links li{margin-bottom:12px;}
.ky-footer__links a{font-size:14px;color:#B8D6D0;}
.ky-footer__links a:hover{color:#fff;}
.ky-footer__info li{font-size:14px;color:#9FC7BF;margin-bottom:12px;}
.ky-footer__info b{color:#E4F1EE;font-weight:600;}
.ky-footer__bottom{
  border-top:1px solid rgba(255,255,255,.13);padding:24px 0 30px;
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
}
.ky-footer__bottom p{font-size:13px;color:#8FB6AE;margin:0;}
.ky-footer__bottom nav{margin-left:auto;display:flex;gap:22px;flex-wrap:wrap;}
.ky-footer__bottom nav a{font-size:13px;color:#B8D6D0;}
.ky-footer__bottom nav a:hover{color:#fff;}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .ky-body{grid-template-columns:1fr;}
  .ky-aside{position:static;}
  .ky-related{grid-template-columns:1fr 1fr;}
  .ky-article-head{padding:28px 26px;}
  .ky-article-head h1{font-size:31px;}
  .ky-article-body{padding:30px 26px 34px;}
  .ky-article-body h2{font-size:25px;margin-top:38px;}
  .ky-article-body h3{font-size:20px;}
  .ky-nav__menu{
    position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;
    align-items:stretch;gap:2px;padding:16px 20px 26px;border-bottom:1px solid var(--c-line);
    box-shadow:var(--sh2);display:none;max-height:calc(100vh - 72px);overflow-y:auto;margin-left:0;
  }
  .ky-nav__menu.is-open{display:flex;}
  .ky-nav__mega{position:static;}
  .ky-nav__mega-btn{width:100%;justify-content:space-between;}
  .ky-mega{position:static;width:100%;max-width:100%;opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;padding:12px 0 4px;display:none;}
  .ky-nav__mega.is-open .ky-mega{display:block;}
  .ky-mega::before{display:none;}
  .ky-mega__cols{grid-template-columns:1fr;gap:18px;}
  .ky-nav__toggle{display:inline-flex;align-items:center;justify-content:center;}
  .ky-nav__cta{margin-left:auto;}
  .ky-nav__login{display:none;}
  .ky-nav__cta .ky-btn{padding:0 16px;height:42px;font-size:14px;}
}
@media (max-width:639px){
  .ky-container{padding:0 16px;}
  .ky-nav{height:64px;gap:12px;}
  .ky-nav__menu{top:64px;}
  .ky-article-head{padding:24px 20px;}
  .ky-article-head h1{font-size:26px;line-height:1.4;}
  .ky-meta{gap:12px;font-size:13px;}
  .ky-meta__right{margin-left:0;width:100%;}
  .ky-article-body{padding:24px 20px 28px;}
  .ky-article-body p,.ky-article-body li{font-size:16px;}
  .ky-article-body h2{font-size:22px;}
  .ky-pn{grid-template-columns:1fr;}
  .ky-pn .ky-pn--next{text-align:left;}
  .ky-related{grid-template-columns:1fr;}
  .ky-cta{padding:56px 0;}
  .ky-cta h2{font-size:24px;}
  .ky-cta__act{margin-left:0;width:100%;}
  .ky-cta__act .ky-btn{width:100%;}
  .ky-foot-block{padding:22px 20px;}
  .ky-widget{padding:20px;}
  .ky-footer{padding-top:52px;}
  .ky-footer__bottom nav{margin-left:0;}
}

/* roulang page: category2 */
:root{
  --c-primary:#0E6F63;
  --c-primary-d:#08504A;
  --c-primary-l:#E8F3F0;
  --c-accent:#D9A438;
  --c-accent-l:#FBF1DC;
  --c-coral:#D9603F;
  --c-bg:#F7F6F2;
  --c-card:#FFFFFF;
  --c-line:#E4E7E3;
  --c-soft:#EFF5F2;
  --c-ink:#16211F;
  --c-ink-2:#5B6B67;
  --c-ink-3:#8A9995;
  --grad-brand:linear-gradient(135deg,#0B5A50 0%,#0E6F63 42%,#3FA98F 100%);
  --sh1:0 2px 8px rgba(9,46,41,.06);
  --sh2:0 10px 30px rgba(9,46,41,.10);
  --sh3:0 20px 50px rgba(9,46,41,.14);
  --r-lg:20px;
  --r-md:16px;
  --r-btn:14px;
  --r-pill:999px;
  --ease:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--c-primary-d);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--c-ink);font-weight:700;line-height:1.35;}
h1{font-size:40px;letter-spacing:-.5px;}
h2{font-size:30px;letter-spacing:-.3px;}
h3{font-size:22px;}
p{margin:0 0 20px;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px;}

.ky-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.ky-visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
.ky-skip{position:absolute;left:-9999px;top:0;background:var(--c-primary);color:#fff;padding:10px 18px;border-radius:0 0 12px 0;z-index:999;}
.ky-skip:focus{left:0;color:#fff;}

/* ---------- header ---------- */
.ky-header{
  position:sticky;top:0;z-index:100;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  transition:box-shadow .25s var(--ease);
}
.ky-header.is-scrolled{box-shadow:var(--sh2);}
.ky-nav{display:flex;align-items:center;gap:28px;height:72px;}
.ky-header.is-scrolled .ky-nav{height:64px;transition:height .25s var(--ease);}
.ky-logo{display:flex;flex-direction:column;line-height:1.1;gap:2px;flex:none;}
.ky-logo__en{font-size:19px;font-weight:700;color:var(--c-primary-d);letter-spacing:.4px;}
.ky-logo__cn{font-size:13px;color:var(--c-ink-2);letter-spacing:1.5px;}
.ky-logo:hover .ky-logo__cn{color:var(--c-primary);}
.ky-nav__menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.ky-nav__link{
  display:inline-flex;align-items:center;
  padding:10px 16px;border-radius:var(--r-pill);
  font-size:15px;color:var(--c-ink-2);font-weight:500;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.ky-nav__link:hover{color:var(--c-primary);background:var(--c-primary-l);}
.ky-nav__link.is-active{color:var(--c-primary-d);background:var(--c-primary-l);font-weight:600;}
.ky-nav__toggle{
  display:none;margin-left:auto;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--c-line);background:#fff;color:var(--c-primary-d);
  font-size:17px;cursor:pointer;transition:box-shadow .2s var(--ease),transform .2s var(--ease);
}
.ky-nav__toggle:hover{box-shadow:var(--sh1);transform:translateY(-2px);}

.ky-nav__mega{position:relative;}
.ky-nav__mega-btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:var(--r-pill);
  border:1px solid var(--c-line);background:#fff;color:var(--c-primary-d);
  font-size:15px;font-weight:600;cursor:pointer;
  transition:box-shadow .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
}
.ky-nav__mega-btn:hover{box-shadow:var(--sh2);transform:translateY(-2px);border-color:var(--c-primary);}
.ky-caret{width:7px;height:7px;border-right:1.8px solid currentColor;border-bottom:1.8px solid currentColor;transform:rotate(45deg) translateY(-2px);}
.ky-mega{
  position:absolute;right:0;top:calc(100% + 14px);
  width:780px;max-width:calc(100vw - 48px);
  background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-lg);box-shadow:var(--sh3);
  padding:26px 26px 22px;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .2s var(--ease),transform .2s var(--ease),visibility .2s;
}
.ky-mega::before{content:"";position:absolute;left:26px;top:-1px;width:46px;height:3px;background:var(--c-primary);border-radius:0 0 4px 4px;}
.ky-nav__mega:hover .ky-mega,
.ky-nav__mega:focus-within .ky-mega,
.ky-nav__mega.is-open .ky-mega{opacity:1;visibility:visible;transform:translateY(0);}
.ky-mega__cols{display:grid;grid-template-columns:1fr 1fr 236px;gap:26px;}
.ky-mega__title{margin:0 0 12px;font-size:13px;letter-spacing:1px;color:var(--c-ink-3);font-weight:600;}
.ky-mega__list li,.ky-mega__news li{margin-bottom:2px;}
.ky-mega__list a{
  display:block;padding:7px 10px;border-radius:10px;
  font-size:14px;color:var(--c-ink-2);
  transition:color .2s var(--ease),transform .2s var(--ease),background .2s var(--ease);
}
.ky-mega__list a:hover{color:var(--c-primary);transform:translateX(4px);background:var(--c-soft);}
.ky-mega__news a{display:block;font-size:14px;color:var(--c-ink);line-height:1.6;margin-bottom:4px;}
.ky-mega__news a:hover{color:var(--c-primary);}
.ky-mega__news time{display:block;font-size:12px;color:var(--c-ink-3);}
.ky-mega__news li{margin-bottom:14px;}
.ky-mega__card{border:1px solid var(--c-line);border-radius:var(--r-md);overflow:hidden;background:var(--c-soft);}
.ky-mega__card img{width:100%;height:110px;object-fit:cover;}
.ky-mega__card-body{padding:14px 16px 16px;}
.ky-mega__card-body p{font-size:13px;color:var(--c-ink-2);margin:0 0 12px;line-height:1.7;}

/* ---------- buttons ---------- */
.ky-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;cursor:pointer;border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
}
.ky-btn--primary{background:var(--c-primary);color:#fff;box-shadow:var(--sh1);}
.ky-btn--primary:hover{background:#0B5E54;color:#fff;transform:translateY(-3px);box-shadow:var(--sh2);}
.ky-btn--primary:active{transform:translateY(-1px);}
.ky-btn--ghost{background:transparent;color:var(--c-primary);border:1px dashed var(--c-primary);}
.ky-btn--ghost:hover{background:var(--c-primary-l);color:var(--c-primary-d);transform:translateY(-3px);}
.ky-btn--light{background:#fff;color:var(--c-primary-d);border-color:var(--c-line);}
.ky-btn--light:hover{transform:translateY(-3px);box-shadow:var(--sh2);color:var(--c-primary-d);}
.ky-btn--sm{height:38px;padding:0 18px;font-size:13px;border-radius:12px;}
.ky-link{
  display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--c-primary);
}
.ky-link i{transition:transform .2s var(--ease);font-size:12px;}
.ky-link:hover i{transform:translateX(3px);}

/* ---------- page head ---------- */
.ky-pagehead{
  position:relative;overflow:hidden;
  min-height:224px;display:flex;align-items:center;
  background:url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
  color:#fff;
}
.ky-pagehead::before{
  content:"";position:absolute;inset:0;
  background:var(--grad-brand);opacity:.93;
}
.ky-pagehead::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(520px 260px at 78% 12%,rgba(217,164,56,.22),transparent 70%);
}
.ky-pagehead .ky-container{position:relative;z-index:2;padding-top:34px;padding-bottom:34px;}
.ky-crumb{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.82);margin-bottom:16px;}
.ky-crumb a{color:rgba(255,255,255,.82);}
.ky-crumb a:hover{color:#fff;}
.ky-crumb span[aria-current]{color:#fff;}
.ky-pagehead h1{color:#fff;font-size:34px;}
.ky-pagehead__lead{margin:12px 0 20px;font-size:15px;color:rgba(255,255,255,.9);max-width:52ch;}
.ky-headbadges{display:flex;flex-wrap:wrap;gap:12px;}
.ky-headbadge{
  display:inline-flex;align-items:baseline;gap:8px;
  padding:8px 16px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  font-size:13px;color:rgba(255,255,255,.9);
}
.ky-headbadge b{font-size:16px;font-weight:600;color:#fff;}

/* ---------- sections ---------- */
.ky-section{padding:96px 0;}
.ky-section--tight{padding:72px 0;}
.ky-section--soft{background:var(--c-soft);}
.ky-section__head{max-width:760px;margin-bottom:44px;}
.ky-section__head h2{font-size:30px;}
.ky-section__head p{margin-top:14px;color:var(--c-ink-2);font-size:15px;}
.ky-eyebrow{
  display:inline-block;margin-bottom:14px;padding:5px 14px;border-radius:var(--r-pill);
  background:var(--c-primary-l);color:var(--c-primary-d);font-size:13px;font-weight:600;
}
.ky-eyebrow--accent{background:var(--c-accent-l);color:#8A6420;}

/* ---------- anchor nav ---------- */
.ky-anchor{position:sticky;top:96px;}
.ky-anchor__card{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:22px;box-shadow:var(--sh1);
}
.ky-anchor__title{font-size:13px;letter-spacing:1px;color:var(--c-ink-3);font-weight:600;margin-bottom:12px;}
.ky-anchor__list a{
  display:block;padding:9px 12px;border-radius:10px;
  font-size:14px;color:var(--c-ink-2);border-left:3px solid transparent;
  transition:all .2s var(--ease);
}
.ky-anchor__list a:hover{background:var(--c-soft);color:var(--c-primary-d);border-left-color:var(--c-primary);}
.ky-anchor__note{margin-top:16px;padding-top:16px;border-top:1px dashed var(--c-line);font-size:13px;color:var(--c-ink-3);line-height:1.8;}

/* ---------- table ---------- */
.ky-tablewrap{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  box-shadow:var(--sh1);overflow:hidden;
}
.ky-table{width:100%;border-collapse:collapse;margin:0;}
.ky-table caption{text-align:left;padding:26px 28px 4px;font-size:20px;font-weight:700;color:var(--c-ink);}
.ky-table thead th{
  background:var(--c-soft);color:var(--c-primary-d);
  font-size:14px;font-weight:600;text-align:left;
  padding:16px 18px;border-bottom:1px solid var(--c-line);white-space:nowrap;
}
.ky-table tbody th{
  text-align:left;font-weight:600;font-size:15px;color:var(--c-ink);
  padding:16px 18px;border-bottom:1px solid var(--c-line);
}
.ky-table tbody td{
  padding:16px 18px;border-bottom:1px solid var(--c-line);
  font-size:14px;color:var(--c-ink-2);
}
.ky-table tbody tr:last-child th,
.ky-table tbody tr:last-child td{border-bottom:none;}
.ky-table tbody tr:hover th,
.ky-table tbody tr:hover td{background:#FAFCFB;}
.ky-table .is-featured{background:var(--c-primary-l);}
.ky-table tbody tr:hover .is-featured{background:#E1EEEB;}
.ky-tag{
  display:inline-block;margin-right:8px;padding:2px 10px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;line-height:1.7;vertical-align:middle;
}
.ky-tag--rec{background:var(--c-primary);color:#fff;}
.ky-tag--gold{background:var(--c-accent-l);color:#8A6420;}
.ky-yes{
  display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;border-radius:50%;background:var(--c-primary);color:#fff;font-size:11px;
}
.ky-no{display:inline-block;width:14px;height:2px;border-radius:2px;background:var(--c-ink-3);vertical-align:middle;}
.ky-table__cta td{background:var(--c-soft);padding:20px 22px;}
.ky-table__cta-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;}
.ky-table__cta-inner p{margin:0;font-size:14px;color:var(--c-ink-2);}

/* ---------- banner ---------- */
.ky-banner{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  min-height:180px;display:flex;align-items:center;margin:40px 0;
  background:url("/assets/images/backpic/back-3.png") center/cover no-repeat;
}
.ky-banner::before{content:"";position:absolute;inset:0;background:var(--c-primary-d);opacity:.6;}
.ky-banner__inner{position:relative;z-index:2;padding:34px 36px;color:#fff;}
.ky-banner__inner p{margin:0 0 10px;font-size:19px;font-weight:600;color:#fff;}
.ky-banner__inner a{color:#FBF1DC;font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:6px;}
.ky-banner__inner a:hover{color:#fff;}

/* ---------- steps ---------- */
.ky-steps{display:grid;gap:16px;counter-reset:step;}
.ky-step{
  display:flex;gap:18px;align-items:flex-start;
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
  padding:22px 24px;box-shadow:var(--sh1);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.ky-step:hover{transform:translateY(-3px);box-shadow:var(--sh2);}
.ky-step__num{
  flex:none;width:34px;height:34px;border-radius:50%;
  background:var(--c-primary);color:#fff;font-weight:600;font-size:15px;
  display:flex;align-items:center;justify-content:center;
}
.ky-step h3{font-size:17px;margin-bottom:6px;}
.ky-step p{margin:0;font-size:14px;color:var(--c-ink-2);line-height:1.85;}

/* ---------- fit cards ---------- */
.ky-fit{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);
  padding:28px;box-shadow:var(--sh1);height:100%;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease);
}
.ky-fit:hover{transform:translateY(-4px);box-shadow:var(--sh2);}
.ky-fit h3{font-size:19px;margin-bottom:12px;}
.ky-fit p{font-size:14px;color:var(--c-ink-2);line-height:1.85;}
.ky-fit__list{margin-top:18px;padding-top:18px;border-top:1px dashed var(--c-line);}
.ky-fit__list li{display:flex;gap:10px;font-size:14px;color:var(--c-ink-2);margin-bottom:10px;line-height:1.8;}
.ky-fit__list li:last-child{margin-bottom:0;}
.ky-fit__list i{color:var(--c-primary);font-size:12px;margin-top:9px;}
.ky-fit--accent{background:var(--grad-brand);border-color:transparent;}
.ky-fit--accent h3,.ky-fit--accent p,.ky-fit--accent .ky-fit__list li{color:#fff;}
.ky-fit--accent p,.ky-fit--accent .ky-fit__list li{color:rgba(255,255,255,.88);}
.ky-fit--accent .ky-fit__list{border-top-color:rgba(255,255,255,.28);}
.ky-fit--accent .ky-fit__list i{color:#FBF1DC;}

/* ---------- accordion ---------- */
.ky-acc{display:grid;gap:14px;}
.ky-acc details{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
  overflow:hidden;transition:box-shadow .2s var(--ease);
}
.ky-acc details[open]{box-shadow:var(--sh1);background:var(--c-soft);}
.ky-acc summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;cursor:pointer;font-size:16px;font-weight:600;color:var(--c-ink);
  list-style:none;
}
.ky-acc summary::-webkit-details-marker{display:none;}
.ky-acc summary i{
  flex:none;font-size:13px;color:var(--c-primary);
  transition:transform .25s var(--ease);
}
.ky-acc details[open] summary i{transform:rotate(45deg);}
.ky-acc__body{padding:0 24px 22px;font-size:14px;color:var(--c-ink-2);line-height:1.9;}

/* ---------- facts ---------- */
.ky-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:26px;}
.ky-fact{
  background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
  padding:22px;box-shadow:var(--sh1);
}
.ky-fact b{display:block;font-size:26px;font-weight:600;color:var(--c-primary);line-height:1.3;}
.ky-fact span{font-size:13px;color:var(--c-ink-2);}

/* ---------- CTA ---------- */
.ky-cta{
  position:relative;overflow:hidden;color:#fff;
  background:var(--grad-brand);
  padding:72px 0;
}
.ky-cta::after{
  content:"";position:absolute;right:-80px;top:-60px;width:340px;height:340px;
  border-radius:50%;background:radial-gradient(circle,rgba(217,164,56,.28),transparent 65%);
}
.ky-cta .ky-container{position:relative;z-index:2;}
.ky-cta__box{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;}
.ky-cta h2{color:#fff;font-size:28px;}
.ky-cta p{margin:10px 0 0;font-size:15px;color:rgba(255,255,255,.88);}
.ky-cta__actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.ky-cta__actions .ky-link{color:#FBF1DC;}
.ky-cta__actions .ky-link:hover{color:#fff;}
.ky-cta__trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:30px;padding-top:24px;border-top:1px solid rgba(255,255,255,.24);}
.ky-cta__trust span{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.9);}
.ky-cta__trust i{font-size:12px;color:#FBF1DC;}

/* ---------- footer ---------- */
.ky-footer{background:var(--c-primary-d);color:#CFE3DE;padding:64px 0 28px;}
.ky-footer__grid{row-gap:34px;}
.ky-footer__brand{display:flex;flex-direction:column;gap:4px;margin-bottom:14px;}
.ky-footer__brand .ky-logo__en{color:#fff;font-size:19px;font-weight:700;}
.ky-footer__brand .ky-logo__cn{color:rgba(255,255,255,.72);font-size:13px;letter-spacing:1.5px;}
.ky-footer p{font-size:14px;color:rgba(255,255,255,.72);line-height:1.9;}
.ky-footer__title{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;}
.ky-footer__links li,.ky-footer__info li{margin-bottom:10px;font-size:14px;color:rgba(255,255,255,.72);}
.ky-footer__links a{color:rgba(255,255,255,.72);}
.ky-footer__links a:hover{color:#fff;}
.ky-footer__info b{color:#fff;font-weight:600;}
.ky-footer__bottom{
  margin-top:40px;padding-top:22px;border-top:1px solid rgba(255,255,255,.16);
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
}
.ky-footer__bottom p{margin:0;font-size:13px;}
.ky-footer__bottom nav{display:flex;gap:18px;}
.ky-footer__bottom a{font-size:13px;color:rgba(255,255,255,.72);}
.ky-footer__bottom a:hover{color:#fff;}

/* ---------- responsive ---------- */
@media screen and (max-width:1023px){
  h1{font-size:30px;}
  h2{font-size:25px;}
  .ky-section{padding:64px 0;}
  .ky-section--tight{padding:52px 0;}
  .ky-pagehead h1{font-size:27px;}
  .ky-anchor{position:static;margin-bottom:28px;}
  .ky-anchor__list{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;}
  .ky-anchor__list li{flex:none;}
  .ky-anchor__list a{border-left:none;border:1px solid var(--c-line);border-radius:var(--r-pill);padding:8px 16px;white-space:nowrap;}
  .ky-anchor__note{display:none;}

  .ky-tablewrap{background:transparent;border:none;box-shadow:none;border-radius:0;}
  .ky-table,.ky-table tbody,.ky-table tr,.ky-table th,.ky-table td{display:block;width:100%;}
  .ky-table caption{padding:0 0 16px;font-size:19px;}
  .ky-table thead{display:none;}
  .ky-table tbody tr{
    background:#fff;border:1px solid var(--c-line);border-radius:var(--r-md);
    padding:16px 18px;margin-bottom:14px;box-shadow:var(--sh1);
  }
  .ky-table tbody th{padding:0 0 10px;border-bottom:1px dashed var(--c-line);font-size:16px;}
  .ky-table tbody td{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:9px 0;border-bottom:none;font-size:14px;
  }
  .ky-table tbody td::before{content:attr(data-label);color:var(--c-ink-3);font-size:13px;flex:none;}
  .ky-table tbody tr:hover th,.ky-table tbody tr:hover td{background:transparent;}
  .ky-table .is-featured{background:transparent;font-weight:600;color:var(--c-primary-d);}
  .ky-table tbody tr:hover .is-featured{background:transparent;}
  .ky-table__cta{background:#fff;}
  .ky-table__cta td{padding:6px 0 0;border-top:1px dashed var(--c-line);display:block;}
  .ky-table__cta td::before{content:none;}
  .ky-table__cta-inner{flex-direction:column;align-items:flex-start;}

  .ky-nav__toggle{display:block;}
  .ky-nav__menu{
    position:absolute;left:0;right:0;top:100%;
    flex-direction:column;align-items:stretch;gap:4px;
    background:#fff;border-bottom:1px solid var(--c-line);
    box-shadow:var(--sh2);padding:14px 20px 20px;
    display:none;
  }
  .ky-nav__menu.is-open{display:flex;}
  .ky-nav__link{padding:12px 14px;border-radius:12px;}
  .ky-nav__mega{width:100%;}
  .ky-nav__mega-btn{width:100%;justify-content:space-between;padding:12px 14px;}
  .ky-mega{
    position:static;width:100%;max-width:none;box-shadow:none;border-radius:var(--r-md);
    padding:18px;margin-top:10px;transform:none;
  }
  .ky-mega::before{display:none;}
  .ky-mega__cols{grid-template-columns:1fr;gap:18px;}
  .ky-nav__mega:hover .ky-mega{opacity:0;visibility:hidden;}
  .ky-nav__mega.is-open .ky-mega{opacity:1;visibility:visible;}

  .ky-facts{grid-template-columns:1fr;}
  .ky-banner__inner{padding:26px 24px;}
  .ky-cta{padding:56px 0;}
  .ky-footer{padding:48px 0 24px;}
  .ky-footer__bottom{flex-direction:column;align-items:flex-start;}
}

@media screen and (max-width:639px){
  .ky-container{padding:0 16px;}
  body{font-size:15px;}
  .ky-pagehead{min-height:200px;}
  .ky-pagehead h1{font-size:24px;}
  .ky-pagehead__lead{font-size:14px;}
  .ky-btn{height:44px;padding:0 20px;width:100%;}
  .ky-cta__actions{width:100%;}
  .ky-cta__actions .ky-link{justify-content:center;width:100%;}
  .ky-section{padding:52px 0;}
  .ky-table caption{font-size:17px;}
  .ky-step{padding:18px;}
  .ky-fit{padding:22px;}
  .ky-acc summary{padding:16px 18px;font-size:15px;}
  .ky-acc__body{padding:0 18px 18px;}
}

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

/* roulang page: category1 */
:root{
  --c-primary:#0E6F63;
  --c-primary-dark:#08504A;
  --c-primary-light:#E8F3F0;
  --c-accent:#D9A438;
  --c-accent-light:#FBF1DC;
  --c-coral:#D9603F;
  --c-bg:#F7F6F2;
  --c-card:#FFFFFF;
  --c-line:#E4E7E3;
  --c-block:#EFF5F2;
  --c-ink:#16211F;
  --c-ink-2:#5B6B67;
  --c-ink-3:#8A9995;
  --grad-brand:linear-gradient(135deg,#0B5A50 0%,#0E6F63 42%,#3FA98F 100%);
  --sh1:0 2px 8px rgba(9,46,41,.06);
  --sh2:0 10px 30px rgba(9,46,41,.10);
  --sh3:0 20px 50px rgba(9,46,41,.14);
  --r-lg:20px;
  --r-md:16px;
  --r-btn:14px;
  --tr:200ms cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--c-primary);text-decoration:none;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{list-style:none;padding:0;}
button{font-family:inherit;cursor:pointer;}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:6px;}

.ky-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1280px){.ky-container{max-width:1280px;}}
@media (max-width:639px){.ky-container{padding:0 16px;}}

.ky-gridx{margin-left:-16px;margin-right:-16px;}
.ky-gridx>.cell{padding-left:16px;padding-right:16px;}
@media (max-width:639px){
  .ky-gridx{margin-left:-12px;margin-right:-12px;}
  .ky-gridx>.cell{padding-left:12px;padding-right:12px;}
}

/* ============ 顶部导航 ============ */
.ky-header{
  position:sticky;top:0;z-index:60;
  background:#fff;
  border-bottom:1px solid var(--c-line);
  transition:box-shadow var(--tr);
}
.ky-header.is-scrolled{box-shadow:var(--sh2);}
.ky-nav{display:flex;align-items:center;gap:24px;min-height:72px;transition:min-height var(--tr);}
.ky-header.is-scrolled .ky-nav{min-height:64px;}

.ky-logo{display:flex;flex-direction:column;line-height:1.1;flex:0 0 auto;}
.ky-logo__en{
  font-size:21px;font-weight:700;letter-spacing:.6px;
  color:var(--c-primary-dark);
}
.ky-logo__cn{
  font-size:12px;letter-spacing:3px;color:var(--c-ink-2);
}

.ky-nav__toggle{
  display:none;margin-left:auto;width:44px;height:44px;
  border:1px solid var(--c-line);border-radius:12px;background:#fff;
  color:var(--c-primary-dark);font-size:17px;transition:var(--tr);
}
.ky-nav__toggle:hover{background:var(--c-primary-light);border-color:var(--c-primary-light);}

.ky-nav__menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.ky-nav__link{
  display:inline-block;padding:9px 15px;border-radius:999px;
  font-size:15px;color:var(--c-ink);transition:var(--tr);
}
.ky-nav__link:hover{background:var(--c-primary-light);color:var(--c-primary-dark);transform:translateY(-1px);}
.ky-nav__link.is-active{background:var(--c-primary-light);color:var(--c-primary-dark);font-weight:600;}
.ky-nav__link:active{transform:translateY(1px);}

.ky-nav__mega{position:relative;}
.ky-nav__mega-btn{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 16px;border-radius:999px;
  border:1px solid var(--c-line);background:#fff;
  font-size:15px;color:var(--c-ink);transition:var(--tr);
}
.ky-nav__mega-btn:hover{border-color:var(--c-primary);color:var(--c-primary-dark);transform:translateY(-1px);}
.ky-caret{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;transition:transform var(--tr);}
.ky-nav__mega:hover .ky-caret,
.ky-nav__mega:focus-within .ky-caret{transform:rotate(180deg);}

.ky-mega{
  position:absolute;right:0;top:calc(100% + 16px);
  width:780px;max-width:calc(100vw - 48px);
  background:#fff;border-radius:var(--r-lg);
  box-shadow:var(--sh3);border:1px solid var(--c-line);
  padding:28px;
  opacity:0;visibility:hidden;transform:translateY(-10px);
  transition:opacity var(--tr),transform var(--tr),visibility var(--tr);
}
.ky-mega::before{
  content:"";position:absolute;left:28px;top:-3px;
  width:56px;height:3px;border-radius:3px;background:var(--c-primary);
}
.ky-nav__mega:hover .ky-mega,
.ky-nav__mega:focus-within .ky-mega{opacity:1;visibility:visible;transform:translateY(0);}

.ky-mega__cols{display:grid;grid-template-columns:1fr 1.15fr 1fr;gap:28px;}
.ky-mega__title{
  font-size:13px;font-weight:600;letter-spacing:1.5px;
  color:var(--c-ink-3);margin-bottom:14px;
}
.ky-mega__list li{margin-bottom:9px;}
.ky-mega__list a{font-size:14.5px;color:var(--c-ink);display:inline-block;transition:var(--tr);}
.ky-mega__list a:hover{color:var(--c-primary);transform:translateX(4px);}
.ky-mega__news li{margin-bottom:14px;}
.ky-mega__news a{display:block;font-size:14.5px;color:var(--c-ink);line-height:1.6;margin-bottom:4px;transition:var(--tr);}
.ky-mega__news a:hover{color:var(--c-primary);}
.ky-mega__news time{font-size:12.5px;color:var(--c-ink-3);}
.ky-mega__card{
  border:1px solid var(--c-line);border-radius:var(--r-md);
  overflow:hidden;background:var(--c-block);transition:var(--tr);
}
.ky-mega__card:hover{box-shadow:var(--sh2);transform:translateY(-2px);}
.ky-mega__card img{width:100%;height:110px;object-fit:cover;}
.ky-mega__card-body{padding:14px 16px 18px;}
.ky-mega__card-body p{font-size:13.5px;color:var(--c-ink-2);margin-bottom:10px;line-height:1.7;}
.ky-mega__card-link{font-size:13.5px;font-weight:600;color:var(--c-primary);display:inline-flex;align-items:center;gap:6px;}

/* ============ 按钮与文字链 ============ */
.ky-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 26px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:600;border:1px solid transparent;
  transition:var(--tr);white-space:nowrap;
}
.ky-btn--primary{background:var(--c-primary);color:#fff;box-shadow:0 6px 18px rgba(14,111,99,.22);}
.ky-btn--primary:hover{background:#0F7C6E;box-shadow:var(--sh2);transform:translateY(-2px);color:#fff;}
.ky-btn--primary:active{transform:translateY(0);}
.ky-btn--ghost{background:transparent;color:#fff;border:1px dashed rgba(255,255,255,.7);}
.ky-btn--ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);color:#fff;}
.ky-btn--outline{background:#fff;color:var(--c-primary);border-color:var(--c-primary);}
.ky-btn--outline:hover{background:var(--c-primary-light);transform:translateY(-2px);box-shadow:var(--sh2);}
.ky-btn--accent{background:var(--c-accent);color:#3A2A05;}
.ky-btn--accent:hover{background:#E0AF48;transform:translateY(-2px);box-shadow:var(--sh2);}
@media (max-width:639px){.ky-btn{height:44px;padding:0 20px;font-size:15px;}}

.ky-link{
  display:inline-flex;align-items:center;gap:7px;
  font-size:15px;font-weight:600;color:var(--c-primary);
}
.ky-link i{transition:transform var(--tr);}
.ky-link:hover i{transform:translateX(3px);}

/* ============ 页头 ============ */
.ky-pagehead{
  position:relative;
  padding:52px 0 60px;
  color:#fff;
  background-image:
    linear-gradient(135deg,rgba(8,80,74,.94) 0%,rgba(14,111,99,.86) 55%,rgba(63,169,143,.78) 100%),
    url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.ky-pagehead::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 82% 18%,rgba(217,164,56,.20),transparent 58%);
  pointer-events:none;
}
.ky-pagehead .ky-container{position:relative;z-index:1;}
.ky-crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  height:44px;font-size:13.5px;color:rgba(255,255,255,.78);margin-bottom:14px;
}
.ky-crumb a{color:rgba(255,255,255,.92);}
.ky-crumb a:hover{color:#fff;text-decoration:underline;}
.ky-crumb span[aria-current]{color:rgba(255,255,255,.6);}
.ky-pagehead h1{
  font-size:40px;line-height:1.25;font-weight:700;letter-spacing:-.5px;
  max-width:22ch;margin-bottom:16px;
}
.ky-pagehead__desc{
  font-size:16.5px;color:rgba(255,255,255,.88);
  max-width:640px;margin-bottom:26px;line-height:1.85;
}
.ky-pagehead__actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px;}
.ky-stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:14px;max-width:860px;
}
.ky-stats li{
  background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.22);
  border-radius:var(--r-md);
  padding:14px 18px;
  backdrop-filter:blur(2px);
}
.ky-stats b{display:block;font-size:21px;font-weight:600;line-height:1.4;letter-spacing:.5px;}
.ky-stats span{font-size:13px;color:rgba(255,255,255,.8);}
@media (max-width:1023px){
  .ky-pagehead{padding:36px 0 48px;}
  .ky-pagehead h1{font-size:34px;}
  .ky-stats{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:639px){
  .ky-pagehead h1{font-size:28px;line-height:1.35;}
  .ky-pagehead__desc{font-size:15.5px;}
  .ky-pagehead__actions{gap:10px;}
  .ky-stats b{font-size:19px;}
}

/* ============ 板块通用 ============ */
.ky-section{padding:96px 0;}
.ky-section--tight{padding:72px 0;}
.ky-section--block{background:var(--c-block);}
.ky-section--plain{background:#fff;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);}
@media (max-width:639px){
  .ky-section{padding:56px 0;}
  .ky-section--tight{padding:46px 0;}
}
.ky-head{margin-bottom:44px;}
.ky-head--center{text-align:center;max-width:720px;margin-left:auto;margin-right:auto;}
.ky-eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:2px;
  color:var(--c-primary);background:var(--c-primary-light);
  padding:5px 14px;border-radius:999px;margin-bottom:16px;
}
.ky-head h2{font-size:30px;line-height:1.4;font-weight:700;letter-spacing:-.3px;margin-bottom:14px;}
.ky-head p{font-size:16px;color:var(--c-ink-2);max-width:38ch;}
.ky-head--center p{max-width:56ch;margin:0 auto;}
@media (max-width:639px){
  .ky-head{margin-bottom:32px;}
  .ky-head h2{font-size:24px;}
}

/* ============ 图文交替 ============ */
.ky-split{
  display:grid;grid-template-columns:1fr 1fr;
  gap:56px;align-items:center;
  padding:52px 0;
  border-bottom:1px dashed var(--c-line);
}
.ky-split:last-child{border-bottom:0;padding-bottom:0;}
.ky-split:first-child{padding-top:0;}
.ky-split--reverse .ky-split__media{order:2;}
.ky-split__body h2{
  font-size:24px;line-height:1.45;font-weight:700;margin-bottom:18px;letter-spacing:-.2px;
}
.ky-split__body p{
  font-size:16px;line-height:1.9;color:var(--c-ink-2);
  margin-bottom:16px;max-width:36ch;
}
.ky-split__meta{
  display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px;
}
.ky-split__media{
  border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh2);background:var(--c-primary-light);
}
.ky-split__media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  transition:transform 320ms cubic-bezier(.2,.7,.3,1);
}
.ky-split__media:hover img{transform:scale(1.03);}
@media (max-width:1023px){
  .ky-split{grid-template-columns:1fr;gap:28px;padding:40px 0;}
  .ky-split--reverse .ky-split__media{order:0;}
  .ky-split__body p{max-width:none;}
}
@media (max-width:639px){
  .ky-split{padding:32px 0;}
  .ky-split__body h2{font-size:21px;}
}

.ky-chip{
  display:inline-flex;align-items:center;gap:6px;
  height:28px;padding:0 12px;border-radius:999px;
  font-size:13px;background:var(--c-primary-light);color:var(--c-primary-dark);
}
.ky-chip--accent{background:var(--c-accent-light);color:#8A6516;}
.ky-chip--muted{background:#EFF1EF;color:var(--c-ink-2);}

/* ============ 要点清单 ============ */
.ky-checklist{
  background:#fff;border:1px solid var(--c-line);border-radius:24px;
  padding:44px 46px;box-shadow:var(--sh1);
}
.ky-checklist__head{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:18px;margin-bottom:30px;padding-bottom:22px;border-bottom:1px solid var(--c-line);
}
.ky-checklist__head h2{font-size:26px;font-weight:700;line-height:1.4;}
.ky-checklist__head p{font-size:14.5px;color:var(--c-ink-3);}
.ky-checklist ul{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px 30px;
}
.ky-checklist li{
  display:flex;align-items:flex-start;gap:11px;
  font-size:15px;line-height:1.75;color:var(--c-ink);
}
.ky-check{
  flex:0 0 20px;width:20px;height:20px;border-radius:50%;
  background:var(--c-primary-light);color:var(--c-primary);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:10px;margin-top:5px;
}
@media (max-width:1023px){
  .ky-checklist{padding:32px 28px;border-radius:20px;}
  .ky-checklist ul{grid-template-columns:repeat(2,minmax(0,1fr));}
}
@media (max-width:639px){
  .ky-checklist{padding:26px 20px;}
  .ky-checklist__head h2{font-size:21px;}
  .ky-checklist ul{grid-template-columns:1fr;gap:12px;}
}

/* ============ 场景列表卡 ============ */
.ky-scenes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;}
.ky-scene{
  position:relative;background:#fff;border:1px solid var(--c-line);
  border-radius:var(--r-md);padding:26px 28px 26px 32px;
  box-shadow:var(--sh1);transition:var(--tr);
}
.ky-scene::before{
  content:"";position:absolute;left:0;top:22px;bottom:22px;width:4px;
  border-radius:0 4px 4px 0;background:var(--c-primary);
}
.ky-scene:hover{transform:translateY(-3px);box-shadow:var(--sh2);border-color:#D5E3DF;}
.ky-scene h3{font-size:18px;font-weight:700;margin-bottom:10px;}
.ky-scene p{font-size:14.5px;color:var(--c-ink-2);line-height:1.85;margin-bottom:14px;}
.ky-scene__tag{
  display:inline-block;font-size:12.5px;color:var(--c-ink-3);
  background:var(--c-block);border-radius:999px;padding:4px 12px;
}
@media (max-width:1023px){.ky-scenes{grid-template-columns:1fr;}}
@media (max-width:639px){.ky-scene{padding:22px 22px 22px 26px;}}

/* ============ 提示条 ============ */
.ky-notice{
  display:flex;gap:16px;align-items:flex-start;
  background:var(--c-block);border-left:4px solid var(--c-primary);
  border-radius:0 var(--r-md) var(--r-md) 0;
  padding:22px 26px;margin-top:36px;
}
.ky-notice i{color:var(--c-primary);font-size:18px;margin-top:4px;}
.ky-notice p{font-size:15px;color:var(--c-ink-2);line-height:1.85;}
.ky-notice b{color:var(--c-ink);}
@media (max-width:639px){.ky-notice{padding:18px 18px;gap:12px;}}

/* ============ FAQ ============ */
.ky-faq{max-width:900px;margin:0 auto;}
.ky-faq__item{
  background:var(--c-block);border-radius:var(--r-md);
  margin-bottom:12px;overflow:hidden;border:1px solid transparent;
  transition:var(--tr);
}
.ky-faq__item[open]{border-color:#D5E3DF;background:#fff;box-shadow:var(--sh1);}
.ky-faq__q{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:18px 24px;font-size:17px;font-weight:600;
  cursor:pointer;list-style:none;
}
.ky-faq__q::-webkit-details-marker{display:none;}
.ky-faq__icon{position:relative;flex:0 0 18px;width:18px;height:18px;transition:transform var(--tr);}
.ky-faq__icon::before,
.ky-faq__icon::after{content:"";position:absolute;background:var(--c-primary);border-radius:2px;}
.ky-faq__icon::before{left:0;top:8px;width:18px;height:2px;}
.ky-faq__icon::after{left:8px;top:0;width:2px;height:18px;}
.ky-faq__item[open] .ky-faq__icon{transform:rotate(45deg);}
.ky-faq__a{padding:0 24px 22px;font-size:15px;color:var(--c-ink-2);line-height:1.9;}
@media (max-width:639px){
  .ky-faq__q{padding:16px 18px;font-size:15.5px;gap:14px;}
  .ky-faq__a{padding:0 18px 18px;font-size:14.5px;}
}

/* ============ CTA ============ */
.ky-cta{
  background-image:
    radial-gradient(circle at 12% 20%,rgba(217,164,56,.20),transparent 46%),
    var(--grad-brand);
  color:#fff;padding:78px 0;
  position:relative;overflow:hidden;
}
.ky-cta::after{
  content:"";position:absolute;right:-120px;bottom:-160px;
  width:420px;height:420px;border-radius:50%;
  border:1px solid rgba(255,255,255,.16);
}
.ky-cta .ky-container{position:relative;z-index:1;}
.ky-cta__inner{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:28px;
}
.ky-cta__title{font-size:30px;font-weight:700;line-height:1.4;margin-bottom:12px;letter-spacing:-.3px;}
.ky-cta__desc{font-size:16px;color:rgba(255,255,255,.86);}
.ky-cta__actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;}
.ky-cta__actions .ky-link{color:#fff;}
.ky-cta__trust{
  display:flex;flex-wrap:wrap;gap:14px 34px;margin-top:34px;
  padding-top:26px;border-top:1px solid rgba(255,255,255,.2);
}
.ky-cta__trust li{
  display:flex;align-items:center;gap:9px;
  font-size:14.5px;color:rgba(255,255,255,.9);
}
.ky-cta__trust i{color:var(--c-accent);}
@media (max-width:639px){
  .ky-cta{padding:52px 0;}
  .ky-cta__title{font-size:23px;}
  .ky-cta__desc{font-size:15px;}
}

/* ============ 页脚 ============ */
.ky-footer{
  background:var(--c-primary-dark);color:rgba(226,242,238,.82);
  padding:72px 0 0;font-size:14.5px;
}
.ky-footer__grid{padding-bottom:48px;}
.ky-footer__brand{display:flex;flex-direction:column;line-height:1.15;margin-bottom:16px;}
.ky-footer__brand .ky-logo__en{color:#fff;font-size:20px;font-weight:700;letter-spacing:.6px;}
.ky-footer__brand .ky-logo__cn{color:rgba(226,242,238,.7);font-size:12px;letter-spacing:3px;}
.ky-footer__title{
  font-size:14px;font-weight:600;color:#fff;letter-spacing:1px;margin-bottom:18px;
}
.ky-footer__links li,
.ky-footer__info li{margin-bottom:11px;line-height:1.75;}
.ky-footer__links a{color:rgba(226,242,238,.82);transition:var(--tr);}
.ky-footer__links a:hover{color:#fff;transform:translateX(3px);display:inline-block;}
.ky-footer__info b{color:#fff;font-weight:600;}
.ky-footer__bottom{
  border-top:1px solid rgba(255,255,255,.14);
  padding:22px 0 28px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px;font-size:13.5px;color:rgba(226,242,238,.68);
}
.ky-footer__bottom nav{display:flex;flex-wrap:wrap;gap:20px;}
.ky-footer__bottom a{color:rgba(226,242,238,.78);}
.ky-footer__bottom a:hover{color:#fff;}
@media (max-width:639px){
  .ky-footer{padding:52px 0 0;}
  .ky-footer__grid{padding-bottom:32px;}
}

/* ============ 移动端导航 ============ */
@media (max-width:1023px){
  .ky-nav{flex-wrap:wrap;padding:14px 0;}
  .ky-nav__toggle{display:inline-flex;align-items:center;justify-content:center;}
  .ky-nav__menu{
    display:none;width:100%;flex-direction:column;align-items:stretch;
    gap:2px;margin:12px 0 6px;padding-top:12px;border-top:1px solid var(--c-line);
  }
  .ky-nav__menu.is-open{display:flex;}
  .ky-nav__link{padding:12px 14px;border-radius:12px;font-size:15.5px;}
  .ky-nav__mega{width:100%;}
  .ky-nav__mega-btn{width:100%;justify-content:space-between;padding:12px 14px;border-radius:12px;}
  .ky-mega{
    position:static;width:100%;max-width:none;
    opacity:1;visibility:visible;transform:none;
    box-shadow:none;border:0;background:var(--c-block);
    border-radius:12px;padding:18px;margin-top:6px;display:none;
  }
  .ky-mega::before{display:none;}
  .ky-nav__mega:hover .ky-mega,
  .ky-nav__mega:focus-within .ky-mega,
  .ky-mega.is-open{display:block;}
  .ky-mega__cols{grid-template-columns:1fr;gap:20px;}
}