/* roulang page: index */
:root{
  --c-primary:#0F3D33;
  --c-primary-2:#17594A;
  --c-accent:#FF6B2C;
  --c-accent-deep:#E0551A;
  --c-amber:#F2B33D;
  --c-ink:#14231F;
  --c-ink-2:#55706A;
  --c-line:#E2E8E3;
  --c-bg:#F5F7F3;
  --c-surface:#FFFFFF;
  --c-tint:#E8F1EC;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --sh-1:0 2px 8px rgba(15,61,51,.06);
  --sh-2:0 10px 24px rgba(15,61,51,.12);
  --bs-body-font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --bs-body-color:#14231F;
  --bs-border-radius:14px;
  --bs-link-color:#0F3D33;
  --bs-link-hover-color:#FF6B2C;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--c-body-font,-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif);
  font-size:17px;
  line-height:1.9;
  letter-spacing:0;
}
h1,h2,h3,h4,h5{margin:0;line-height:1.35;font-weight:700;color:var(--c-ink)}
p{margin:0 0 1.2em}
ul{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block;border-radius:var(--r-img)}
a{color:var(--c-primary);text-decoration:none;transition:all .22s ease}
a:hover{color:var(--c-accent);text-decoration:underline}
button,input,select,textarea{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}

.jy-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.jy-section{padding:80px 0}
.jy-section--tint{background:var(--c-tint)}
.jy-section--surface{background:var(--c-surface)}
.jy-num{font-family:"DIN Alternate","Barlow Condensed",monospace;letter-spacing:.04em;font-weight:700}

/* ---------- 顶部信息条 ---------- */
.jy-topbar{background:var(--c-primary);color:#fff;font-size:13px;line-height:36px;height:36px;overflow:hidden}
.jy-topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.jy-topbar__inner a{color:rgba(255,255,255,.85)}
.jy-topbar__inner a:hover{color:var(--c-accent);text-decoration:none}
.jy-topbar__links{display:flex;gap:22px}
.jy-topbar__links a i{margin-right:6px;color:var(--c-amber)}
@media(max-width:767px){.jy-topbar__links{display:none}}

/* ---------- Header ---------- */
.jy-header{background:var(--c-surface);position:sticky;top:0;z-index:1030;transition:box-shadow .22s ease}
.jy-header.is-stuck{box-shadow:0 2px 8px rgba(15,61,51,.08)}
.jy-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.jy-logo{display:flex;flex-direction:column;line-height:1.15;text-decoration:none}
.jy-logo:hover{text-decoration:none}
.jy-logo__mark{font-size:20px;font-weight:800;color:var(--c-primary);letter-spacing:.5px}
.jy-logo__sub{font-size:12px;color:var(--c-ink-2);letter-spacing:3px}
.jy-nav{display:flex;align-items:center;gap:6px}
.jy-nav__link{padding:10px 18px;border-radius:999px;color:var(--c-primary);font-size:15px;font-weight:500;white-space:nowrap}
.jy-nav__link:hover{background:var(--c-tint);color:var(--c-primary);text-decoration:none}
.jy-nav__link.is-active{background:var(--c-tint);color:var(--c-primary);font-weight:700}
.jy-header__actions{display:flex;align-items:center;gap:12px}
.jy-burger{width:44px;height:44px;border-radius:var(--r-btn);border:1px solid var(--c-line);background:#fff;color:var(--c-primary);font-size:18px;display:inline-flex;align-items:center;justify-content:center}
.jy-burger:hover{border-color:var(--c-primary-2);color:var(--c-accent)}
@media(max-width:991px){
  .jy-header__inner{height:66px}
  .jy-logo__mark{font-size:18px}
}

/* ---------- 按钮 ---------- */
.jy-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:var(--r-btn);font-weight:600;font-size:16px;border:1.5px solid transparent;cursor:pointer;transition:all .22s ease;text-decoration:none;line-height:1.4}
.jy-btn:hover{text-decoration:none}
.jy-btn--primary{background:var(--c-accent);color:#fff}
.jy-btn--primary:hover{background:var(--c-accent-deep);color:#fff;transform:translateY(-2px)}
.jy-btn--primary:active{transform:translateY(0)}
.jy-btn--ghost{background:transparent;border-color:var(--c-primary);color:var(--c-primary)}
.jy-btn--ghost:hover{background:var(--c-tint);border-color:var(--c-primary-2);color:var(--c-primary);text-decoration:none}
.jy-btn--light{background:transparent;border-color:rgba(255,255,255,.7);color:#fff}
.jy-btn--light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.jy-btn--sm{padding:9px 20px;font-size:15px}
.jy-btn--block{width:100%}
.jy-textlink{font-weight:600;font-size:15px;color:var(--c-primary);border-bottom:1.5px dashed var(--c-line);padding-bottom:2px}
.jy-textlink:hover{color:var(--c-accent);border-color:var(--c-accent);text-decoration:none}

/* ---------- 标题 ---------- */
.jy-h2{position:relative;font-size:30px;padding-left:16px;margin-bottom:14px}
.jy-h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:2px;background:var(--c-accent)}
.jy-h3{font-size:20px;font-weight:600;color:var(--c-primary)}
.jy-lead{font-size:16px;color:var(--c-ink-2);max-width:720px}
.jy-sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:40px;flex-wrap:wrap}
@media(max-width:991px){.jy-h2{font-size:22px;padding-left:14px;margin-top:48px}}
@media(max-width:575px){.jy-sec-head{margin-bottom:28px}}

/* ---------- Hero ---------- */
.jy-hero{background:linear-gradient(160deg,var(--c-tint) 0%,var(--c-bg) 72%);padding:56px 0 72px;overflow:hidden}
.jy-hero__grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.jy-hero__badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.jy-badge{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:6px;font-size:12px;font-weight:600}
.jy-badge--tint{background:var(--c-tint);color:var(--c-primary)}
.jy-badge--accent{background:var(--c-accent);color:#fff}
.jy-hero h1{font-size:40px;line-height:1.28;margin-bottom:16px;color:var(--c-primary)}
.jy-hero__sub{font-size:18px;color:var(--c-ink-2);margin-bottom:28px}
.jy-hero__btns{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:36px}
.jy-stats{display:flex;flex-wrap:wrap;gap:36px}
.jy-stats__item span{display:block}
.jy-stats__num{font-size:22px;color:var(--c-amber);font-family:"DIN Alternate","Barlow Condensed",monospace;font-weight:700;letter-spacing:.04em}
.jy-stats__label{font-size:13px;color:var(--c-ink-2)}
.jy-hero__media{position:relative;border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-2)}
.jy-hero__media img{width:100%;height:420px;object-fit:cover;border-radius:0}
.jy-hero__media::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(15,61,51,.55) 0%,rgba(15,61,51,.05) 58%,rgba(15,61,51,0) 100%)}
.jy-hero__corner{position:absolute;right:16px;bottom:16px;z-index:2;background:var(--c-accent);color:#fff;font-size:13px;font-weight:600;padding:6px 14px;border-radius:6px}
@media(max-width:991px){
  .jy-hero{padding:36px 0 48px}
  .jy-hero__grid{grid-template-columns:1fr;gap:32px}
  .jy-hero h1{font-size:28px}
  .jy-hero__media img{height:260px}
  .jy-stats{gap:24px}
}

/* ---------- 阶梯 ---------- */
.jy-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.jy-step{position:relative;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:28px 22px;transition:all .22s ease}
.jy-step:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.jy-step__num{font-size:44px;color:var(--c-amber);line-height:1;margin-bottom:12px}
.jy-step__title{font-size:20px;color:var(--c-primary);font-weight:600;margin-bottom:14px}
.jy-step__list li{position:relative;padding-left:20px;font-size:15px;color:var(--c-ink-2);margin-bottom:8px;line-height:1.7}
.jy-step__list li::before{content:"\2713";position:absolute;left:0;top:0;color:var(--c-accent);font-weight:700}
.jy-step__foot{margin-top:22px;padding-top:16px;border-top:1px dashed var(--c-line);display:flex;align-items:center;justify-content:space-between;gap:12px}
.jy-step__meta{font-size:13px;color:var(--c-ink-2)}
.jy-step__meta b{color:var(--c-amber);font-size:16px}
.jy-step--rec{border:2px solid var(--c-accent);box-shadow:var(--sh-1)}
.jy-step__badge{position:absolute;top:-12px;left:22px;background:var(--c-accent);color:#fff;font-size:12px;font-weight:600;padding:2px 10px;border-radius:6px}
@media(min-width:992px){
  .jy-step:not(:last-child)::after{content:"";position:absolute;right:-14px;top:50%;width:8px;height:2px;background:repeating-linear-gradient(90deg,var(--c-line) 0 4px,transparent 4px 8px)}
}
@media(max-width:991px){.jy-steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:575px){.jy-steps{grid-template-columns:1fr}}

/* ---------- 对比表 ---------- */
.jy-compare{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden}
.jy-compare__scroll{overflow-x:auto}
.jy-compare table{width:100%;min-width:720px;border-collapse:collapse;font-size:15px}
.jy-compare thead th{background:var(--c-primary);color:#fff;font-weight:600;padding:16px 18px;text-align:left;white-space:nowrap}
.jy-compare thead th:first-child{width:26%}
.jy-compare tbody td{padding:16px 18px;border-bottom:1px solid var(--c-line);color:var(--c-ink-2);vertical-align:middle}
.jy-compare tbody tr:nth-child(even){background:var(--c-tint)}
.jy-compare tbody tr:hover{background:#F0F6F2}
.jy-compare tbody td:first-child{font-weight:600;color:var(--c-ink)}
.jy-mark-yes{color:var(--c-accent);font-weight:700}
.jy-mark-no{color:#B9CFC4}
.jy-compare__note{padding:14px 18px;font-size:13px;color:var(--c-ink-2);border-top:1px solid var(--c-line)}

/* ---------- 限时条带 ---------- */
.jy-strip{background:var(--c-primary);color:#fff;position:relative;overflow:hidden}
.jy-strip::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.07) 0 2px,transparent 2px 26px)}
.jy-strip__inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:44px 0;flex-wrap:wrap}
.jy-strip__tag{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:6px;background:rgba(242,179,61,.18);color:var(--c-amber);font-size:13px;font-weight:700;margin-bottom:10px}
.jy-strip__time{font-size:26px;color:var(--c-amber);font-family:"DIN Alternate","Barlow Condensed",monospace;font-weight:700;letter-spacing:.04em}
.jy-strip__text{font-size:18px;color:rgba(255,255,255,.92);margin:0}
@media(max-width:767px){.jy-strip__inner{padding:32px 0}.jy-strip__time{font-size:22px}.jy-strip__text{font-size:16px}}

/* ---------- 资讯卡 ---------- */
.jy-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.jy-card{display:flex;flex-direction:column;background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;transition:all .22s ease;height:100%}
.jy-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);text-decoration:none}
.jy-card:hover .jy-card__title{color:var(--c-accent)}
.jy-card__thumb{position:relative;aspect-ratio:16/10;background:var(--c-tint);overflow:hidden}
.jy-card__thumb img{width:100%;height:100%;object-fit:cover;border-radius:0}
.jy-card__ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#8FB3A6;font-size:26px}
.jy-card__body{padding:20px 20px 18px;display:flex;flex-direction:column;flex:1}
.jy-card__title{font-size:18px;color:var(--c-ink);font-weight:600;margin:12px 0 10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.5}
.jy-card__desc{font-size:15px;color:var(--c-ink-2);line-height:1.75;margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.jy-card__meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13px;color:var(--c-ink-2);border-top:1px solid var(--c-line);padding-top:12px}
.jy-empty{border:1px dashed #B9CFC4;border-radius:var(--r-card);background:var(--c-tint);padding:40px;text-align:center;color:var(--c-ink-2)}
.jy-empty i{font-size:26px;color:#8FB3A6;margin-bottom:12px;display:block}
@media(max-width:991px){.jy-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:575px){.jy-cards{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.jy-faq{max-width:900px;margin:0 auto}
.jy-faq .accordion-item{border:0;border-radius:var(--r-card);overflow:hidden;margin-bottom:12px;background:var(--c-tint)}
.jy-faq .accordion-button{background:var(--c-tint);color:var(--c-primary);font-size:16px;font-weight:600;padding:18px 54px 18px 22px;border-radius:var(--r-card);box-shadow:none}
.jy-faq .accordion-button::after{display:none}
.jy-faq .accordion-button::before{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:22px;font-weight:400;color:var(--c-primary);transition:transform .22s ease;line-height:1}
.jy-faq .accordion-button:not(.collapsed){background:var(--c-surface);color:var(--c-accent);box-shadow:inset 4px 0 0 var(--c-accent)}
.jy-faq .accordion-button:not(.collapsed)::before{transform:translateY(-50%) rotate(45deg);color:var(--c-accent)}
.jy-faq .accordion-button:focus{box-shadow:none;outline:2px solid var(--c-accent);outline-offset:-2px}
.jy-faq .accordion-body{background:var(--c-surface);padding:4px 24px 22px;font-size:15px;color:var(--c-ink-2);line-height:1.85}

/* ---------- 咨询表单 ---------- */
.jy-consult{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.jy-consult__points li{position:relative;padding-left:24px;margin-bottom:14px;font-size:15px;color:var(--c-ink-2)}
.jy-consult__points li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:2px;color:var(--c-accent);font-size:13px}
.jy-consult__tel{display:block;margin-top:22px;font-size:22px;font-weight:700;color:var(--c-primary);font-family:"DIN Alternate","Barlow Condensed",monospace;letter-spacing:.04em}
.jy-form{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:28px;box-shadow:var(--sh-1)}
.jy-form__grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.jy-field{display:flex;flex-direction:column}
.jy-field--full{grid-column:1 / -1}
.jy-field label{font-size:14px;font-weight:600;color:var(--c-ink);margin-bottom:8px}
.jy-field input,.jy-field select,.jy-field textarea{height:46px;padding:12px 14px;border:1px solid var(--c-line);border-radius:var(--r-btn);background:#fff;color:var(--c-ink);transition:all .22s ease;width:100%}
.jy-field textarea{height:auto;min-height:110px;resize:vertical}
.jy-field input:focus,.jy-field select:focus,.jy-field textarea:focus{outline:none;border-color:var(--c-accent);box-shadow:0 0 0 2px rgba(255,107,44,.16)}
.jy-form__foot{display:flex;align-items:center;justify-content:flex-end;gap:18px;margin-top:22px}
.jy-form__hint{margin-top:14px;font-size:13px;color:var(--c-ink-2);border-radius:var(--r-btn);padding:0;min-height:0}
@media(max-width:991px){
  .jy-consult{grid-template-columns:1fr;gap:32px}
  .jy-form__grid{grid-template-columns:1fr}
  .jy-form__foot{justify-content:stretch}
  .jy-form__foot .jy-btn{width:100%}
}

/* ---------- 底部 CTA ---------- */
.jy-cta{background:var(--c-primary);color:#fff;border-radius:var(--r-card);padding:34px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.jy-cta p{margin:0;font-size:16px;color:rgba(255,255,255,.85)}

/* ---------- 页脚 ---------- */
.jy-footer{background:var(--c-primary);color:#fff;padding:64px 0 0;margin-top:0}
.jy-footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}
.jy-footer h4{font-size:16px;color:#fff;margin-bottom:18px;font-weight:600}
.jy-footer__brand .jy-logo__mark{color:#fff;font-size:20px}
.jy-footer__brand .jy-logo__sub{color:rgba(255,255,255,.6)}
.jy-footer__desc{margin-top:16px;font-size:14px;color:rgba(255,255,255,.7);line-height:1.85}
.jy-footer__links li{margin-bottom:10px}
.jy-footer__links a{color:rgba(255,255,255,.7);font-size:14px}
.jy-footer__links a:hover{color:var(--c-accent);text-decoration:none}
.jy-footer__contact li{font-size:14px;color:rgba(255,255,255,.7);margin-bottom:12px;display:flex;gap:10px;align-items:flex-start}
.jy-footer__contact i{color:var(--c-amber);margin-top:5px}
.jy-footer__bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.16);padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55)}
@media(max-width:991px){.jy-footer__grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:575px){.jy-footer{padding-top:44px}.jy-footer__grid{grid-template-columns:1fr}}

/* ---------- 移动抽屉 ---------- */
.jy-drawer{width:320px;background:#fff}
.jy-drawer .offcanvas-header{border-bottom:1px solid var(--c-line);padding:18px 20px}
.jy-drawer__brand{font-weight:800;color:var(--c-primary);font-size:17px}
.jy-drawer .offcanvas-body{padding:8px 0}
.jy-drawer__link{display:block;padding:0 22px;line-height:56px;font-size:18px;color:var(--c-primary);border-bottom:1px solid var(--c-line)}
.jy-drawer__link:hover{background:var(--c-tint);text-decoration:none}
.jy-drawer__link.is-active{background:var(--c-tint);font-weight:700;box-shadow:inset 4px 0 0 var(--c-accent)}
.jy-drawer__foot{padding:18px 20px;border-top:1px solid var(--c-line)}
.jy-drawer .btn-close{--bs-btn-close-focus-shadow:0 0 0 2px rgba(255,107,44,.3)}
@media(max-width:575px){.jy-drawer{width:88vw}}

/* ---------- 通用栅格辅助 ---------- */
.jy-split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.jy-split img{width:100%;height:280px;object-fit:cover}
.jy-panel{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:24px}
.jy-kv{display:flex;gap:14px;align-items:baseline}
.jy-kv b{font-family:"DIN Alternate","Barlow Condensed",monospace;color:var(--c-amber);font-size:24px;letter-spacing:.04em}
@media(max-width:767px){.jy-split{grid-template-columns:1fr;gap:24px}}

/* roulang page: article */
:root{
  --c-primary:#0F3D33;
  --c-primary-2:#17594A;
  --c-accent:#FF6B2C;
  --c-accent-deep:#E0551A;
  --c-amber:#F2B33D;
  --c-ink:#14231F;
  --c-ink-2:#55706A;
  --c-line:#E2E8E3;
  --c-bg:#F5F7F3;
  --c-surface:#FFFFFF;
  --c-tint:#E8F1EC;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(15,61,51,.06);
  --sh-2:0 10px 24px rgba(15,61,51,.12);
  --sp-section:80px;
  --font-base:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --font-num:"DIN Alternate","Barlow Condensed",ui-monospace,monospace;
  --bs-body-font-family:var(--font-base);
  --bs-body-color:var(--c-ink);
  --bs-body-bg:var(--c-bg);
  --bs-link-color:var(--c-primary);
  --bs-link-hover-color:var(--c-accent);
  --bs-border-radius:var(--r-card);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-base);
  font-size:17px;
  line-height:1.9;
  color:var(--c-ink);
  background:var(--c-bg);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:all .22s ease}
a:hover{color:var(--c-accent)}
h1,h2,h3,h4,h5{margin:0;line-height:1.35;color:var(--c-primary);font-weight:700}
p{margin:0 0 1.2em}
ul,ol{margin:0;padding:0;list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.jy-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.jy-section{padding:var(--sp-section) 0}
.jy-section__head{margin-bottom:36px;display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap}
.jy-section__title{font-size:30px;position:relative;padding-left:16px}
.jy-section__title::before{content:"";position:absolute;left:0;top:.18em;width:4px;height:1em;background:var(--c-accent);border-radius:2px}
.jy-section__desc{color:var(--c-ink-2);font-size:15px;margin:8px 0 0;padding-left:16px}
.jy-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:var(--r-btn);font-weight:600;font-size:15px;line-height:1;border:1.5px solid transparent;transition:all .22s ease;white-space:nowrap}
.jy-btn--primary{background:var(--c-accent);color:#fff;box-shadow:0 6px 16px rgba(255,107,44,.22)}
.jy-btn--primary:hover{background:var(--c-accent-deep);color:#fff;transform:translateY(-2px);box-shadow:0 10px 22px rgba(255,107,44,.3)}
.jy-btn--primary:active{transform:translateY(0)}
.jy-btn--ghost{background:transparent;border-color:var(--c-primary);color:var(--c-primary)}
.jy-btn--ghost:hover{background:var(--c-tint);border-color:var(--c-primary-2);color:var(--c-primary)}
.jy-btn--light{background:transparent;border-color:rgba(255,255,255,.65);color:#fff}
.jy-btn--light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.jy-btn--sm{padding:10px 18px;font-size:14px}
.jy-badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:6px;font-size:12px;font-weight:600;letter-spacing:0}
.jy-badge--tint{background:var(--c-tint);color:var(--c-primary)}
.jy-badge--accent{background:var(--c-accent);color:#fff}

/* ---------- 顶部信息条 ---------- */
.jy-topbar{background:var(--c-primary);color:rgba(255,255,255,.9);font-size:13px;height:36px;display:flex;align-items:center}
.jy-topbar .jy-container{display:flex;align-items:center;justify-content:space-between;gap:16px}
.jy-topbar__right{display:flex;align-items:center;gap:18px}
.jy-topbar a{color:rgba(255,255,255,.9)}
.jy-topbar a:hover{color:var(--c-amber)}
@media(max-width:767.98px){.jy-topbar__right{display:none}}

/* ---------- Header ---------- */
.jy-header{background:#fff;border-bottom:1px solid var(--c-line);position:sticky;top:0;z-index:1030;transition:box-shadow .22s ease}
.jy-header.is-stuck{box-shadow:0 2px 8px rgba(15,61,51,.08)}
.jy-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}
.jy-logo{display:flex;flex-direction:column;line-height:1.05}
.jy-logo__mark{font-size:20px;font-weight:800;color:var(--c-primary);letter-spacing:0}
.jy-logo__sub{font-size:12px;color:var(--c-ink-2);letter-spacing:.14em;margin-top:3px}
.jy-nav{display:flex;align-items:center;gap:4px}
.jy-nav__link{padding:10px 18px;border-radius:var(--r-pill);color:var(--c-primary);font-size:15px;font-weight:500;transition:all .22s ease}
.jy-nav__link:hover{background:var(--c-tint);color:var(--c-primary)}
.jy-nav__link.is-active{background:var(--c-tint);color:var(--c-primary);font-weight:700}
.jy-header__actions{display:flex;align-items:center;gap:12px}
.jy-burger{width:44px;height:44px;border:1px solid var(--c-line);background:#fff;border-radius:var(--r-btn);color:var(--c-primary);display:inline-flex;align-items:center;justify-content:center;font-size:18px}
.jy-burger:hover{background:var(--c-tint)}
.jy-drawer{position:fixed;top:0;right:0;height:100%;width:300px;max-width:86vw;background:#fff;z-index:1060;transform:translateX(102%);transition:transform .28s ease;box-shadow:-10px 0 30px rgba(15,61,51,.14);display:flex;flex-direction:column}
.jy-drawer.is-open{transform:translateX(0)}
.jy-drawer__head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--c-line)}
.jy-drawer__close{width:38px;height:38px;border:none;background:var(--c-tint);border-radius:var(--r-btn);color:var(--c-primary)}
.jy-drawer__nav{flex:1;padding:10px 0;overflow-y:auto}
.jy-drawer__nav a{display:block;padding:0 22px;line-height:56px;font-size:18px;color:var(--c-primary);border-bottom:1px solid var(--c-line)}
.jy-drawer__nav a:hover,.jy-drawer__nav a.is-active{background:var(--c-tint);color:var(--c-accent)}
.jy-drawer__foot{padding:16px 20px;border-top:1px solid var(--c-line)}
.jy-drawer__foot .jy-btn{width:100%}
.jy-mask{position:fixed;inset:0;background:rgba(20,35,31,.42);z-index:1050;opacity:0;visibility:hidden;transition:opacity .25s ease}
.jy-mask.is-open{opacity:1;visibility:visible}

/* ---------- 面包屑 ---------- */
.jy-crumb{background:var(--c-tint);border-bottom:1px solid var(--c-line)}
.jy-crumb__inner{display:flex;align-items:center;flex-wrap:wrap;gap:8px;min-height:44px;font-size:13px;color:var(--c-ink-2)}
.jy-crumb a{color:var(--c-primary)}
.jy-crumb a:hover{color:var(--c-accent);text-decoration:underline}
.jy-crumb__sep{color:#9DB4AC}
.jy-crumb__now{color:var(--c-ink-2);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章头 ---------- */
.jy-article-hero{background:linear-gradient(180deg,var(--c-tint) 0%,var(--c-bg) 100%);padding:52px 0 40px;border-bottom:1px solid var(--c-line)}
.jy-article-hero h1{font-size:34px;line-height:1.4;margin:16px 0 18px;max-width:960px}
.jy-meta{display:flex;align-items:center;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--c-ink-2)}
.jy-meta i{color:var(--c-accent)}
.jy-meta__dot{width:4px;height:4px;border-radius:50%;background:#B9CFC4}

/* ---------- 布局 ---------- */
.jy-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:40px;padding:56px 0 0}
@media(min-width:1200px){.jy-layout{grid-template-columns:minmax(0,1fr) 320px;gap:48px}}

/* ---------- 正文 ---------- */
.jy-article__body{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:40px;font-size:17px;line-height:1.9;color:var(--c-ink)}
.jy-article__body>*:first-child{margin-top:0}
.jy-article__body p{margin:0 0 1.2em}
.jy-article__body h2{font-size:26px;position:relative;padding-left:16px;margin:48px 0 18px}
.jy-article__body h2::before{content:"";position:absolute;left:0;top:.2em;width:4px;height:.95em;background:var(--c-accent);border-radius:2px}
.jy-article__body h3{font-size:20px;color:var(--c-primary);font-weight:600;margin:32px 0 12px}
.jy-article__body h4{font-size:17px;color:var(--c-primary);margin:24px 0 10px}
.jy-article__body a{color:var(--c-primary);border-bottom:1px solid rgba(255,107,44,.4)}
.jy-article__body a:hover{color:var(--c-accent)}
.jy-article__body ul,.jy-article__body ol{margin:0 0 1.3em;padding-left:2px}
.jy-article__body li{position:relative;padding-left:22px;margin-bottom:.55em}
.jy-article__body ul>li::before{content:"";position:absolute;left:4px;top:.78em;width:7px;height:7px;border-radius:2px;background:var(--c-accent)}
.jy-article__body ol{counter-reset:jyli}
.jy-article__body ol>li{counter-increment:jyli}
.jy-article__body ol>li::before{content:counter(jyli);position:absolute;left:0;top:.1em;width:18px;height:18px;line-height:18px;text-align:center;border-radius:50%;background:var(--c-tint);color:var(--c-primary);font-size:12px;font-weight:700;font-family:var(--font-num)}
.jy-article__body blockquote{margin:24px 0;padding:20px 24px;background:var(--c-tint);border-left:3px solid var(--c-primary);border-radius:0 var(--r-img) var(--r-img) 0;color:var(--c-primary-2)}
.jy-article__body blockquote p:last-child{margin-bottom:0}
.jy-article__body img{border-radius:var(--r-img);margin:22px auto;box-shadow:var(--sh-1)}
.jy-article__body figure{margin:24px 0}
.jy-article__body figcaption{font-size:13px;color:var(--c-ink-2);text-align:center;margin-top:8px}
.jy-article__body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px;border:1px solid var(--c-line);border-radius:var(--r-img);overflow:hidden}
.jy-article__body th{background:var(--c-primary);color:#fff;font-weight:600;text-align:left;padding:12px 14px;font-size:14px}
.jy-article__body td{padding:12px 14px;border-top:1px solid var(--c-line);background:#fff}
.jy-article__body tbody tr:nth-child(even) td{background:var(--c-tint)}
.jy-article__body hr{border:none;border-top:1px solid var(--c-line);margin:36px 0}
.jy-article__body strong{color:var(--c-primary)}
.jy-empty{background:var(--c-surface);border:1px dashed #B9CFC4;border-radius:var(--r-card);padding:56px 24px;text-align:center;color:var(--c-ink-2)}
.jy-empty i{font-size:34px;color:#9DB4AC;margin-bottom:14px;display:block}
.jy-empty p{font-size:16px;margin-bottom:20px}

/* ---------- 标签 / 翻页 ---------- */
.jy-tags{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:32px}
.jy-tags__label{font-size:13px;color:var(--c-ink-2)}
.jy-tag{display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--r-pill);background:var(--c-tint);color:var(--c-primary);font-size:13px}
.jy-tag:hover{background:var(--c-accent);color:#fff}
.jy-pager{display:grid;grid-template-columns:1fr;gap:16px;margin-top:32px}
@media(min-width:768px){.jy-pager{grid-template-columns:1fr 1fr}}
.jy-pager__card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:18px 20px;transition:all .22s ease;display:block}
.jy-pager__card:hover{border-color:var(--c-primary-2);box-shadow:var(--sh-2);transform:translateY(-2px)}
.jy-pager__card span{display:block;font-size:12px;color:var(--c-ink-2);margin-bottom:6px}
.jy-pager__card strong{display:block;font-size:15px;color:var(--c-primary);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.jy-pager__card:hover strong{color:var(--c-accent)}

/* ---------- 相关推荐 ---------- */
.jy-cards{display:grid;grid-template-columns:1fr;gap:24px}
@media(min-width:576px){.jy-cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.jy-cards{grid-template-columns:repeat(3,1fr)}}
.jy-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;display:flex;flex-direction:column;transition:all .22s ease}
.jy-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.jy-card__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--c-tint)}
.jy-card__media img{width:100%;height:100%;object-fit:cover;border-radius:0;margin:0;box-shadow:none;transition:transform .4s ease}
.jy-card:hover .jy-card__media img{transform:scale(1.04)}
.jy-card__body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex:1}
.jy-card__title{font-size:17px;font-weight:600;color:var(--c-primary);line-height:1.5}
.jy-card:hover .jy-card__title{color:var(--c-accent)}
.jy-card__text{font-size:15px;color:var(--c-ink-2);line-height:1.75;margin:0}
.jy-card__meta{margin-top:auto;font-size:13px;color:var(--c-ink-2);display:flex;align-items:center;gap:8px}

/* ---------- FAQ ---------- */
.jy-faq{display:flex;flex-direction:column;gap:12px}
.jy-faq__item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden}
.jy-faq__item[open]{border-color:var(--c-primary-2)}
.jy-faq__q{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;font-size:16px;font-weight:600;color:var(--c-primary);cursor:pointer;list-style:none;position:relative}
.jy-faq__q::-webkit-details-marker{display:none}
.jy-faq__q::before{content:"";position:absolute;left:0;top:16px;bottom:16px;width:0;background:var(--c-accent);border-radius:2px;transition:width .22s ease}
.jy-faq__item[open] .jy-faq__q{color:var(--c-accent)}
.jy-faq__item[open] .jy-faq__q::before{width:4px}
.jy-faq__q i{font-size:14px;color:var(--c-accent);transition:transform .25s ease;flex:none}
.jy-faq__item[open] .jy-faq__q i{transform:rotate(45deg)}
.jy-faq__a{padding:16px 22px 20px;background:var(--c-tint);font-size:15px;color:var(--c-ink-2);line-height:1.8}
.jy-faq__a p{margin:0}

/* ---------- 侧栏 ---------- */
.jy-side{display:flex;flex-direction:column;gap:24px}
.jy-side__card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:24px}
.jy-side__title{font-size:16px;font-weight:700;color:var(--c-primary);margin-bottom:16px;display:flex;align-items:center;gap:8px}
.jy-side__title i{color:var(--c-accent)}
.jy-side__list{display:flex;flex-direction:column;gap:2px}
.jy-side__list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:10px;font-size:15px;color:var(--c-ink)}
.jy-side__list a:hover{background:var(--c-tint);color:var(--c-primary)}
.jy-side__list a i{font-size:12px;color:var(--c-accent)}
.jy-side__note{font-size:14px;color:var(--c-ink-2);line-height:1.8;margin:14px 0 0}
.jy-side--accent{background:var(--c-primary);border-color:var(--c-primary)}
.jy-side--accent .jy-side__title{color:#fff}
.jy-side--accent p{color:rgba(255,255,255,.78);font-size:14px;line-height:1.8}
.jy-side--accent .jy-btn{margin-top:6px}
.jy-side__num{font-family:var(--font-num);font-size:28px;color:var(--c-amber);line-height:1}

/* ---------- CTA 条 ---------- */
.jy-cta{margin:80px 0 0;background:var(--c-primary);position:relative;overflow:hidden;border-radius:0}
.jy-cta::after{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-3.webp');background-size:cover;background-position:center;opacity:.14}
.jy-cta__inner{position:relative;z-index:2;padding:44px 0;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.jy-cta__tag{display:inline-flex;align-items:center;gap:8px;background:rgba(242,179,61,.16);color:var(--c-amber);border-radius:var(--r-pill);padding:6px 14px;font-size:13px;font-weight:600}
.jy-cta__title{color:#fff;font-size:26px;margin:14px 0 8px}
.jy-cta__text{color:rgba(255,255,255,.78);font-size:15px;margin:0}

/* ---------- Footer ---------- */
.jy-footer{background:var(--c-primary);color:rgba(255,255,255,.78);padding:64px 0 0;margin-top:0}
.jy-footer__grid{display:grid;grid-template-columns:1fr;gap:36px}
@media(min-width:768px){.jy-footer__grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:992px){.jy-footer__grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr}}
.jy-footer h4{color:#fff;font-size:16px;margin-bottom:18px;font-weight:700}
.jy-footer .jy-logo__mark{color:#fff}
.jy-footer .jy-logo__sub{color:rgba(255,255,255,.6)}
.jy-footer__desc{font-size:14px;line-height:1.85;margin:16px 0 0;color:rgba(255,255,255,.72)}
.jy-footer__links,.jy-footer__contact{display:flex;flex-direction:column;gap:12px;font-size:14px}
.jy-footer__links a{color:rgba(255,255,255,.72)}
.jy-footer__links a:hover{color:var(--c-accent)}
.jy-footer__contact li{display:flex;gap:10px;line-height:1.7}
.jy-footer__contact i{color:var(--c-amber);margin-top:5px;flex:none}
.jy-footer__bottom{margin-top:44px;border-top:1px solid rgba(255,255,255,.16);padding:20px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6)}

@media(max-width:1199.98px){
  .jy-side{display:none}
}
@media(max-width:991.98px){
  :root{--sp-section:64px}
  .jy-article-hero h1{font-size:28px}
  .jy-article__body{padding:26px 20px}
  .jy-article__body h2{font-size:22px;margin-top:36px}
  .jy-article__body h3{font-size:18px}
  .jy-section__title{font-size:24px}
  .jy-cta__title{font-size:22px}
}
@media(max-width:575.98px){
  :root{--sp-section:48px}
  .jy-container{padding:0 16px}
  body{font-size:16px}
  .jy-article-hero{padding:36px 0 28px}
  .jy-article-hero h1{font-size:23px}
  .jy-cta__inner{padding:34px 0}
  .jy-footer{padding-top:48px}
}

/* roulang page: category1 */
:root{
  --c-primary:#0F3D33;
  --c-primary-2:#17594A;
  --c-accent:#FF6B2C;
  --c-accent-deep:#E0551A;
  --c-amber:#F2B33D;
  --c-ink:#14231F;
  --c-ink-2:#55706A;
  --c-line:#E2E8E3;
  --c-bg:#F5F7F3;
  --c-surface:#FFFFFF;
  --c-tint:#E8F1EC;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-pill:999px;
  --r-badge:6px;
  --sh-1:0 2px 8px rgba(15,61,51,.06);
  --sh-2:0 10px 24px rgba(15,61,51,.12);
  --gap-block:80px;
  --f-mono:"DIN Alternate","Barlow Condensed",ui-monospace,monospace;
  --bs-body-font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
}
*{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","Microsoft YaHei","Source Han Sans SC",sans-serif;
  font-size:17px;
  line-height:1.9;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-primary);text-decoration:none;transition:all .22s ease}
a:hover{color:var(--c-accent);text-decoration:underline}
h1,h2,h3,h4,h5{margin:0;line-height:1.35;color:var(--c-primary);font-weight:700}
p{margin:0 0 1.2em}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}

.jy-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.jy-section{padding:var(--gap-block) 0}
.jy-section--tight{padding:56px 0}
.jy-section--tint{background:var(--c-tint)}

.jy-h2{font-size:30px;display:flex;align-items:center;gap:14px;margin-bottom:14px}
.jy-h2::before{content:"";width:4px;height:26px;background:var(--c-accent);border-radius:2px;flex:0 0 auto}
.jy-h3{font-size:20px;font-weight:600;color:var(--c-primary);margin-bottom:10px}
.jy-sub{color:var(--c-ink-2);font-size:16px;max-width:760px;margin-bottom:36px}
.jy-eyebrow{font-size:13px;color:var(--c-ink-2);letter-spacing:.04em}

/* 顶部信息条 */
.jy-topbar{background:var(--c-primary);color:#fff;font-size:13px;line-height:36px;height:36px;overflow:hidden}
.jy-topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:16px}
.jy-topbar__note{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.9)}
.jy-topbar__note i{color:var(--c-amber)}
.jy-topbar__right{display:flex;align-items:center;gap:20px}
.jy-topbar__right a{color:rgba(255,255,255,.86);font-size:13px}
.jy-topbar__right a:hover{color:var(--c-amber);text-decoration:none}
.jy-topbar__right i{margin-right:6px;color:var(--c-amber)}

/* Header */
.jy-header{position:sticky;top:0;z-index:1030;background:var(--c-surface);border-bottom:1px solid var(--c-line);transition:box-shadow .22s ease}
.jy-header.is-stuck{box-shadow:0 2px 8px rgba(15,61,51,.08)}
.jy-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.jy-logo{display:inline-flex;flex-direction:column;line-height:1.15;text-decoration:none}
.jy-logo:hover{text-decoration:none}
.jy-logo__mark{font-size:19px;font-weight:800;color:var(--c-primary);letter-spacing:.02em}
.jy-logo__sub{font-size:12px;color:var(--c-accent);letter-spacing:.16em;font-weight:600}
.jy-nav{display:flex;align-items:center;gap:6px}
.jy-nav__link{padding:10px 18px;border-radius:var(--r-pill);font-size:15px;color:var(--c-primary);font-weight:500}
.jy-nav__link:hover{background:var(--c-tint);color:var(--c-primary);text-decoration:none}
.jy-nav__link.is-active{background:var(--c-tint);color:var(--c-primary);font-weight:700}
.jy-header__actions{display:flex;align-items:center;gap:14px}
.jy-phone{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--c-ink-2)}
.jy-phone i{color:var(--c-accent)}
.jy-burger{display:none;width:44px;height:44px;border:1px solid var(--c-line);background:#fff;border-radius:var(--r-btn);color:var(--c-primary);font-size:18px;align-items:center;justify-content:center}
.jy-burger:hover{border-color:var(--c-primary-2);color:var(--c-accent)}

.jy-drawer{position:fixed;inset:0 0 0 auto;width:320px;max-width:86vw;background:#fff;z-index:1060;transform:translateX(100%);transition:transform .28s ease;display:flex;flex-direction:column;box-shadow:-10px 0 30px rgba(15,61,51,.14)}
.jy-drawer.is-open{transform:translateX(0)}
.jy-drawer__head{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--c-line)}
.jy-drawer__close{width:40px;height:40px;border:1px solid var(--c-line);background:#fff;border-radius:var(--r-btn);color:var(--c-primary);font-size:16px}
.jy-drawer__body{padding:10px 0;flex:1;overflow-y:auto}
.jy-drawer__link{display:block;padding:0 22px;height:56px;line-height:56px;font-size:18px;color:var(--c-primary);border-bottom:1px solid var(--c-line)}
.jy-drawer__link:hover{background:var(--c-tint);text-decoration:none;color:var(--c-primary)}
.jy-drawer__link.is-active{background:var(--c-tint);font-weight:700;color:var(--c-primary)}
.jy-drawer__foot{padding:16px 20px;border-top:1px solid var(--c-line)}
.jy-backdrop{position:fixed;inset:0;background:rgba(15,61,51,.42);z-index:1055;opacity:0;pointer-events:none;transition:opacity .28s ease}
.jy-backdrop.is-open{opacity:1;pointer-events:auto}

/* 按钮 */
.jy-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:all .22s ease;text-decoration:none}
.jy-btn:hover{text-decoration:none}
.jy-btn--primary{background:var(--c-accent);color:#fff}
.jy-btn--primary:hover{background:var(--c-accent-deep);color:#fff;transform:translateY(-2px)}
.jy-btn--primary:active{transform:translateY(0)}
.jy-btn--ghost{background:transparent;border-color:var(--c-primary);color:var(--c-primary);border-width:1.5px}
.jy-btn--ghost:hover{background:var(--c-tint);border-color:var(--c-primary-2);color:var(--c-primary);transform:translateY(-2px)}
.jy-btn--light{background:transparent;border-color:rgba(255,255,255,.7);color:#fff;border-width:1.5px}
.jy-btn--light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.jy-btn--sm{padding:9px 18px;font-size:14px}
.jy-btn--block{width:100%}

/* 徽章 */
.jy-badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:var(--r-badge);font-size:12px;font-weight:600;line-height:1}
.jy-badge--tint{background:var(--c-tint);color:var(--c-primary)}
.jy-badge--accent{background:var(--c-accent);color:#fff}
.jy-badge--amber{background:rgba(242,179,61,.18);color:#8a5f06}

/* 面包屑 */
.jy-crumb{background:var(--c-tint);font-size:13px;color:var(--c-ink-2)}
.jy-crumb__inner{display:flex;align-items:center;gap:10px;min-height:44px;flex-wrap:wrap}
.jy-crumb a{color:var(--c-primary);font-size:13px}
.jy-crumb a:hover{color:var(--c-accent)}
.jy-crumb__sep{color:#9DB3AA}
.jy-crumb__now{color:var(--c-ink-2)}

/* 分类页 Hero */
.jy-chero{background:linear-gradient(180deg,var(--c-tint) 0%,var(--c-bg) 100%);border-bottom:1px solid var(--c-line)}
.jy-chero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center;padding:62px 0}
.jy-chero h1{font-size:38px;margin:16px 0 16px;letter-spacing:0}
.jy-chero h1 span{color:var(--c-accent)}
.jy-chero__lead{font-size:17px;color:var(--c-ink-2);max-width:520px;margin-bottom:26px}
.jy-chero__meta{display:flex;gap:28px;flex-wrap:wrap;margin-top:28px}
.jy-chero__meta div{font-size:13px;color:var(--c-ink-2)}
.jy-chero__meta b{display:block;font-family:var(--f-mono);font-size:22px;color:var(--c-amber);font-weight:700;letter-spacing:.02em}
.jy-chero__figure{position:relative;border-radius:var(--r-img);overflow:hidden;box-shadow:var(--sh-1)}
.jy-chero__figure img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:var(--r-img)}
.jy-chero__figure::after{content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(15,61,51,.42) 0%,rgba(15,61,51,0) 62%)}
.jy-chero__tag{position:absolute;right:16px;bottom:16px;z-index:2}
.jy-tags{display:flex;flex-wrap:wrap;gap:8px}

/* 图文混排 */
.jy-split{display:grid;grid-template-columns:1.25fr .75fr;gap:44px;align-items:center;margin-bottom:44px}
.jy-split:last-child{margin-bottom:0}
.jy-split--rev .jy-split__media{order:-1}
.jy-split__media img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-img);border:1px solid var(--c-line)}
.jy-split__media figcaption{font-size:13px;color:var(--c-ink-2);margin-top:10px}
.jy-note{background:var(--c-tint);border-left:3px solid var(--c-primary);border-radius:0 var(--r-card) var(--r-card) 0;padding:18px 22px;font-size:16px;color:var(--c-ink);margin-top:20px}

/* 要点卡 */
.jy-points{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.jy-point{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:26px;box-shadow:var(--sh-1);transition:all .22s ease;height:100%}
.jy-point:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:#CFDFD6}
.jy-point__no{font-family:var(--f-mono);font-size:26px;color:var(--c-amber);font-weight:700;letter-spacing:.04em}
.jy-point h3{margin:10px 0 8px}
.jy-point p{font-size:15px;color:var(--c-ink-2);margin:0}

/* 步骤条 */
.jy-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.jy-step{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:26px 24px;position:relative}
.jy-step__idx{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--r-pill);background:var(--c-primary);color:#fff;font-family:var(--f-mono);font-size:17px;font-weight:700;margin-bottom:14px}
.jy-step h3{font-size:18px;margin-bottom:8px}
.jy-step p{font-size:15px;color:var(--c-ink-2);margin:0}
.jy-step ul{margin-top:12px}
.jy-step ul li{position:relative;padding-left:18px;font-size:14px;color:var(--c-ink-2);margin-bottom:6px}
.jy-step ul li::before{content:"";position:absolute;left:0;top:11px;width:6px;height:6px;border-radius:50%;background:var(--c-accent)}

/* FAQ */
.jy-faq{max-width:900px}
.jy-faq__item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);margin-bottom:14px;overflow:hidden;transition:all .22s ease}
.jy-faq__item:hover{border-color:#CFDFD6}
.jy-faq__btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;background:transparent;border:0;text-align:left;padding:0 24px;min-height:56px;font-size:16px;font-weight:600;color:var(--c-primary);cursor:pointer}
.jy-faq__btn i{font-size:14px;color:var(--c-accent);transition:transform .22s ease}
.jy-faq__btn[aria-expanded="true"] i{transform:rotate(45deg)}
.jy-faq__btn:hover{color:var(--c-accent)}
.jy-faq__panel{padding:0 24px 20px 24px;font-size:15px;color:var(--c-ink-2);background:var(--c-tint);border-top:1px solid var(--c-line)}
.jy-faq__item.is-open{border-color:var(--c-accent);box-shadow:var(--sh-1)}
.jy-faq__item.is-open .jy-faq__btn{color:var(--c-accent)}
.jy-faq__item.is-open .jy-faq__btn::before{content:"";width:4px;height:22px;background:var(--c-accent);border-radius:2px;margin-right:2px;flex:0 0 auto}
.jy-faq__panel p{padding-top:16px;margin:0}

/* CTA 条 */
.jy-cta{background:var(--c-primary);color:#fff;position:relative;overflow:hidden;border-radius:var(--r-card)}
.jy-cta::before{content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border:1px solid rgba(255,255,255,.14);border-radius:50%}
.jy-cta::after{content:"";position:absolute;right:20px;top:20px;width:160px;height:160px;border:1px solid rgba(255,255,255,.1);border-radius:50%}
.jy-cta__inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:44px 40px}
.jy-cta h2{color:#fff;font-size:26px;margin-bottom:8px}
.jy-cta p{color:rgba(255,255,255,.78);font-size:15px;margin:0;max-width:600px}
.jy-cta__label{display:inline-flex;align-items:center;gap:8px;font-family:var(--f-mono);color:var(--c-amber);font-size:14px;letter-spacing:.06em;margin-bottom:10px}

/* 表单 */
.jy-form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:start}
.jy-form-side h2{font-size:26px;margin-bottom:12px}
.jy-form-side ul{margin-top:20px}
.jy-form-side li{display:flex;gap:10px;font-size:15px;color:var(--c-ink-2);margin-bottom:12px}
.jy-form-side li i{color:var(--c-accent);margin-top:6px}
.jy-form-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:30px;box-shadow:var(--sh-1)}
.jy-field{margin-bottom:20px}
.jy-field label{display:block;font-size:14px;font-weight:600;color:var(--c-primary);margin-bottom:8px}
.jy-input,.jy-select,.jy-textarea{width:100%;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-btn);padding:12px 14px;font-size:15px;color:var(--c-ink);font-family:inherit;transition:all .22s ease;height:46px}
.jy-textarea{height:auto;min-height:118px;resize:vertical;line-height:1.8}
.jy-input::placeholder,.jy-textarea::placeholder{color:#9DB3AA}
.jy-input:focus,.jy-select:focus,.jy-textarea:focus{border-color:var(--c-accent);box-shadow:0 0 0 2px rgba(255,107,44,.18);outline:none}
.jy-select{appearance:none;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 16 16'%3E%3Cpath fill='%2355706A' d='M8 11 3 5h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.jy-form-actions{display:flex;justify-content:flex-end}
.jy-form-hint{margin-top:16px;font-size:13px;color:var(--c-ink-2);background:var(--c-tint);border-radius:var(--r-btn);padding:12px 16px;border:1px dashed #B9CFC4}

/* Footer */
.jy-footer{background:var(--c-primary);color:rgba(255,255,255,.78);padding:62px 0 0;margin-top:80px}
.jy-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px}
.jy-footer h4{color:#fff;font-size:16px;margin-bottom:18px}
.jy-footer .jy-logo__mark{color:#fff}
.jy-footer .jy-logo__sub{color:var(--c-amber)}
.jy-footer__desc{font-size:14px;color:rgba(255,255,255,.66);margin-top:16px;line-height:1.85}
.jy-footer__links li,.jy-footer__contact li{margin-bottom:12px;font-size:14px}
.jy-footer__links a{color:rgba(255,255,255,.72);font-size:14px}
.jy-footer__links a:hover{color:var(--c-accent);text-decoration:none}
.jy-footer__contact li{display:flex;gap:10px;color:rgba(255,255,255,.72)}
.jy-footer__contact i{color:var(--c-amber);margin-top:6px}
.jy-footer__bottom{border-top:1px solid rgba(255,255,255,.16);padding:22px 0 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:13px;color:rgba(255,255,255,.6);flex-wrap:wrap}

@media (max-width:1199px){
  .jy-h2{font-size:26px}
  .jy-chero h1{font-size:32px}
}
@media (max-width:991px){
  :root{--gap-block:64px}
  .jy-nav,.jy-phone{display:none}
  .jy-burger{display:inline-flex}
  .jy-chero__inner{grid-template-columns:1fr;gap:32px;padding:44px 0}
  .jy-chero h1{font-size:28px}
  .jy-split{grid-template-columns:1fr;gap:24px}
  .jy-split--rev .jy-split__media{order:0}
  .jy-steps{grid-template-columns:1fr}
  .jy-form-wrap{grid-template-columns:1fr;gap:28px}
  .jy-cta__inner{flex-direction:column;align-items:flex-start;padding:36px 28px}
  .jy-footer__grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  body{font-size:16px}
  .jy-topbar__right{display:none}
  .jy-container{padding:0 16px}
  .jy-section{padding:48px 0}
  .jy-h2{font-size:22px}
  .jy-h2::before{height:20px}
  .jy-points{grid-template-columns:1fr}
  .jy-chero h1{font-size:24px}
  .jy-chero__lead{font-size:16px}
  .jy-cta h2{font-size:22px}
  .jy-form-card{padding:22px}
  .jy-form-actions{justify-content:stretch}
  .jy-form-actions .jy-btn{width:100%}
  .jy-footer__grid{grid-template-columns:1fr}
  .jy-footer__bottom{flex-direction:column;align-items:flex-start}
  .jy-chero__meta{gap:20px}
}

/* roulang page: category2 */
:root{
  --c-primary:#0F3D33;
  --c-primary-2:#17594A;
  --c-accent:#FF6B2C;
  --c-accent-deep:#E0551A;
  --c-amber:#F2B33D;
  --c-ink:#14231F;
  --c-ink-2:#55706A;
  --c-line:#E2E8E3;
  --c-bg:#F5F7F3;
  --c-surface:#FFFFFF;
  --c-tint:#E8F1EC;
  --r-card:14px;
  --r-img:12px;
  --r-btn:10px;
  --r-badge:6px;
  --sh-rest:0 2px 8px rgba(15,61,51,.06);
  --sh-hover:0 10px 24px rgba(15,61,51,.12);
  --sp-section:80px;
  --jy-font:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Helvetica Neue",sans-serif;
  --jy-num:"DIN Alternate","Barlow Condensed",ui-monospace,"Menlo",monospace;
  --bs-body-font-family:-apple-system,"PingFang SC","Microsoft YaHei","Source Han Sans SC",sans-serif;
  --bs-body-color:#14231F;
  --bs-body-bg:#F5F7F3;
  --bs-primary:#FF6B2C;
  --bs-border-radius:14px;
  --bs-link-color:#0F3D33;
  --bs-link-hover-color:#FF6B2C;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--jy-font);
  font-size:17px;
  line-height:1.9;
  color:var(--c-ink);
  background:var(--c-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{max-width:100%;display:block;height:auto;border-style:none}
a{color:var(--c-primary);text-decoration:none;transition:all .22s ease}
a:hover{color:var(--c-accent)}
h1,h2,h3,h4,p,ul,ol{margin:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}
.jy-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ============ 顶部信息条 ============ */
.jy-topbar{background:var(--c-primary);color:#fff;font-size:13px;min-height:36px;display:flex;align-items:center}
.jy-topbar__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:36px}
.jy-topbar__note{display:inline-flex;align-items:center;gap:8px;color:rgba(255,255,255,.92)}
.jy-topbar__note i{color:var(--c-amber)}
.jy-topbar__meta{display:flex;align-items:center;gap:20px}
.jy-topbar__meta a{color:rgba(255,255,255,.78);font-size:13px;display:inline-flex;align-items:center;gap:6px}
.jy-topbar__meta a:hover{color:var(--c-amber)}
.jy-topbar__chat{border-bottom:1px solid rgba(255,255,255,.35);padding-bottom:1px}

/* ============ 头部导航 ============ */
.jy-header{position:sticky;top:0;z-index:1030;background:#fff;border-bottom:1px solid var(--c-line);transition:box-shadow .22s ease}
.jy-header.is-stuck{box-shadow:0 2px 8px rgba(15,61,51,.08)}
.jy-header__inner{display:flex;align-items:center;gap:24px;min-height:72px}
.jy-logo{display:inline-flex;flex-direction:column;line-height:1.15;text-decoration:none;flex-shrink:0}
.jy-logo__mark{font-size:20px;font-weight:800;color:var(--c-primary);letter-spacing:.5px;transition:color .22s ease}
.jy-logo__sub{font-size:12px;color:var(--c-ink-2);letter-spacing:3px;transition:color .22s ease}
.jy-logo:hover .jy-logo__mark{color:var(--c-accent)}
.jy-nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.jy-nav__link{padding:10px 18px;border-radius:999px;font-size:15px;font-weight:500;color:var(--c-primary);white-space:nowrap}
.jy-nav__link:hover{background:var(--c-tint);color:var(--c-primary)}
.jy-nav__link.is-active{background:var(--c-tint);color:var(--c-primary);font-weight:700}
.jy-header__actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.jy-header__phone{font-size:14px;font-weight:600;color:var(--c-primary);display:inline-flex;align-items:center;gap:7px;white-space:nowrap}
.jy-header__phone i{color:var(--c-accent)}
.jy-burger{width:42px;height:42px;border:1px solid var(--c-line);background:#fff;border-radius:10px;color:var(--c-primary);font-size:17px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all .22s ease}
.jy-burger:hover{background:var(--c-tint);border-color:var(--c-primary-2)}

/* ============ 按钮 ============ */
.jy-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:var(--r-btn);font-size:15px;font-weight:600;line-height:1.4;border:1.5px solid transparent;cursor:pointer;transition:all .22s ease;white-space:nowrap}
.jy-btn--primary{background:var(--c-accent);color:#fff}
.jy-btn--primary:hover{background:var(--c-accent-deep);color:#fff;transform:translateY(-2px)}
.jy-btn--primary:active{transform:translateY(0)}
.jy-btn--outline{background:transparent;border-color:var(--c-primary);color:var(--c-primary)}
.jy-btn--outline:hover{background:var(--c-tint);border-color:var(--c-primary-2);color:var(--c-primary)}
.jy-btn--ghost-light{background:transparent;border-color:rgba(255,255,255,.72);color:#fff}
.jy-btn--ghost-light:hover{background:#fff;border-color:#fff;color:var(--c-primary)}
.jy-btn--sm{padding:9px 18px;font-size:14px}
.jy-btn--block{width:100%}
.jy-btn:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}

/* ============ 徽章 ============ */
.jy-badge{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 10px;border-radius:var(--r-badge);font-size:12px;font-weight:600;background:var(--c-tint);color:var(--c-primary);line-height:1;white-space:nowrap}
.jy-badge--accent{background:var(--c-accent);color:#fff}
.jy-badge--amber{background:rgba(242,179,61,.2);color:#8A5B00}
.jy-badge--light{background:rgba(255,255,255,.16);color:#fff}

/* ============ 移动抽屉 ============ */
.jy-drawer{position:fixed;inset:0;background:rgba(15,61,51,.45);z-index:1050;opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.jy-drawer.is-open{opacity:1;visibility:visible}
.jy-drawer__panel{position:absolute;top:0;right:0;bottom:0;width:300px;max-width:86vw;background:#fff;padding:22px 20px;display:flex;flex-direction:column;transform:translateX(100%);transition:transform .28s ease;overflow-y:auto}
.jy-drawer.is-open .jy-drawer__panel{transform:translateX(0)}
.jy-drawer__head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:22px}
.jy-drawer__close{width:38px;height:38px;border-radius:10px;border:1px solid var(--c-line);background:#fff;color:var(--c-primary);font-size:16px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center}
.jy-drawer__close:hover{background:var(--c-tint)}
.jy-drawer__nav{display:flex;flex-direction:column;margin-bottom:24px}
.jy-drawer__link{font-size:18px;color:var(--c-ink);padding:14px 4px;border-bottom:1px solid var(--c-line);line-height:1.5}
.jy-drawer__link:hover{color:var(--c-accent);padding-left:8px}
.jy-drawer__link.is-active{color:var(--c-accent);font-weight:700}

/* ============ 首屏大图 ============ */
.jy-hero2{position:relative;overflow:hidden;display:flex;align-items:center;min-height:340px;background:var(--c-primary)}
.jy-hero2__bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.jy-hero2__mask{position:absolute;inset:0;z-index:1;background:linear-gradient(100deg,rgba(15,61,51,.86) 0%,rgba(15,61,51,.6) 45%,rgba(15,61,51,.38) 100%)}
.jy-hero2__inner{position:relative;z-index:2;padding-top:64px;padding-bottom:64px}
.jy-crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;margin-bottom:18px;color:rgba(255,255,255,.62)}
.jy-crumb a{color:rgba(255,255,255,.8)}
.jy-crumb a:hover{color:#fff}
.jy-crumb em{font-style:normal;color:#fff}
.jy-hero2__title{font-size:40px;line-height:1.35;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:0}
.jy-hero2__sub{font-size:17px;color:rgba(255,255,255,.84);max-width:620px;margin-bottom:28px}
.jy-hero2__meta{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.jy-hero2__meta span{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:rgba(255,255,255,.85);background:rgba(255,255,255,.12);padding:7px 14px;border-radius:999px}
.jy-hero2__meta i{color:var(--c-amber)}

/* ============ 主体双栏 ============ */
.jy-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:48px;align-items:start;padding-top:64px;padding-bottom:var(--sp-section)}
.jy-anchor{position:sticky;top:96px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);padding:20px 18px;box-shadow:var(--sh-rest)}
.jy-anchor__title{font-size:13px;color:var(--c-ink-2);letter-spacing:1px;margin-bottom:12px}
.jy-anchor__nav{display:flex;flex-direction:column;gap:2px}
.jy-anchor__link{padding:10px 12px;border-radius:8px;font-size:15px;color:var(--c-ink);border-left:3px solid transparent;line-height:1.5}
.jy-anchor__link:hover{background:var(--c-tint);color:var(--c-primary)}
.jy-anchor__link.is-active{background:var(--c-tint);color:var(--c-primary);font-weight:700;border-left-color:var(--c-accent)}
.jy-content{min-width:0}
.jy-block{margin-bottom:64px;scroll-margin-top:100px}
.jy-block:last-child{margin-bottom:0}
.jy-lead{font-size:17px;color:var(--c-ink-2);margin-bottom:28px;max-width:760px}

/* ============ 标题层级 ============ */
.jy-h2{position:relative;font-size:30px;font-weight:800;color:var(--c-primary);line-height:1.35;padding-left:18px;margin-bottom:16px}
.jy-h2::before{content:"";position:absolute;left:0;top:.28em;width:4px;height:.92em;background:var(--c-accent);border-radius:2px}
.jy-h3{font-size:20px;font-weight:600;color:var(--c-primary);line-height:1.4;margin-bottom:10px}
.jy-h4{font-size:17px;font-weight:600;color:var(--c-primary);line-height:1.5;margin-bottom:6px}
.jy-p{font-size:17px;color:var(--c-ink-2);margin-bottom:1.2em}
.jy-p strong{color:var(--c-ink);font-weight:600}

/* ============ 图文分栏 ============ */
.jy-split{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;margin-bottom:8px}
.jy-split__media{border-radius:var(--r-img);overflow:hidden;background:var(--c-tint);box-shadow:var(--sh-rest)}
.jy-split__media img{width:100%;aspect-ratio:16/11;object-fit:cover}
.jy-split__body{min-width:0}
.jy-points{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:11px}
.jy-points li{position:relative;padding-left:26px;font-size:15px;color:var(--c-ink-2);line-height:1.8}
.jy-points li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:1px;font-size:13px;color:var(--c-accent)}
.jy-points li b{color:var(--c-ink);font-weight:600}

/* ============ 三卡 ============ */
.jy-cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:28px}
.jy-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-rest);transition:transform .22s ease,box-shadow .22s ease;display:flex;flex-direction:column}
.jy-card:hover{transform:translateY(-2px);box-shadow:var(--sh-hover)}
.jy-card__media{aspect-ratio:16/10;background:var(--c-tint);overflow:hidden}
.jy-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.jy-card:hover .jy-card__media img{transform:scale(1.04)}
.jy-card__body{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.jy-card__title{font-size:18px;font-weight:700;color:var(--c-primary);line-height:1.5;transition:color .22s ease}
.jy-card:hover .jy-card__title{color:var(--c-accent)}
.jy-card__desc{font-size:15px;color:var(--c-ink-2);line-height:1.8}
.jy-card__foot{margin-top:auto;padding-top:14px;font-size:14px;color:var(--c-ink-2);display:flex;align-items:center;gap:8px}
.jy-card__foot i{color:var(--c-accent)}

/* ============ 对比表 ============ */
.jy-table-wrap{border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;background:var(--c-surface);margin-top:28px}
.jy-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.jy-table{width:100%;border-collapse:collapse;min-width:720px}
.jy-table thead th{background:var(--c-primary);color:#fff;font-size:15px;font-weight:600;padding:16px 18px;text-align:left;white-space:nowrap}
.jy-table tbody td{padding:16px 18px;font-size:15px;color:var(--c-ink-2);border-top:1px solid var(--c-line);vertical-align:top}
.jy-table tbody tr:nth-child(odd){background:var(--c-tint)}
.jy-table tbody tr:hover{background:#F0F6F2}
.jy-table tbody td:first-child{font-weight:700;color:var(--c-primary);white-space:nowrap}
.jy-table .jy-yes{color:var(--c-accent);font-weight:600;display:inline-flex;align-items:center;gap:7px}
.jy-table .jy-no{color:#9AAFA8;display:inline-flex;align-items:center;gap:7px}

/* ============ 时间轴 ============ */
.jy-timeline{display:grid;gap:0;margin-top:28px;border-left:2px dashed var(--c-line);padding-left:0}
.jy-tl-item{position:relative;padding:0 0 26px 30px}
.jy-tl-item:last-child{padding-bottom:0}
.jy-tl-item::before{content:"";position:absolute;left:-9px;top:8px;width:16px;height:16px;border-radius:50%;background:#fff;border:3px solid var(--c-accent)}
.jy-tl-time{font-family:var(--jy-num);font-size:22px;font-weight:700;color:var(--c-amber);letter-spacing:.04em;line-height:1.2;display:block;margin-bottom:4px}
.jy-tl-title{font-size:17px;font-weight:600;color:var(--c-primary);margin-bottom:4px}
.jy-tl-desc{font-size:15px;color:var(--c-ink-2)}

/* ============ 数据条 ============ */
.jy-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;background:var(--c-tint);border-radius:var(--r-card);padding:28px 24px;margin-top:28px}
.jy-stat__num{font-family:var(--jy-num);font-size:30px;font-weight:700;color:var(--c-primary);letter-spacing:.03em;line-height:1.2}
.jy-stat__num em{font-style:normal;font-size:16px;color:var(--c-ink-2);margin-left:2px}
.jy-stat__label{font-size:13px;color:var(--c-ink-2);margin-top:4px}

/* ============ FAQ ============ */
.jy-faq{display:grid;gap:12px;margin-top:28px}
.jy-faq__item{background:var(--c-surface);border:1px solid var(--c-line);border-radius:12px;overflow:hidden;transition:box-shadow .22s ease}
.jy-faq__item[open]{box-shadow:var(--sh-rest)}
.jy-faq__item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:14px 20px;font-size:16px;font-weight:600;color:var(--c-primary);transition:all .22s ease}
.jy-faq__item summary::-webkit-details-marker{display:none}
.jy-faq__item summary i{font-size:14px;color:var(--c-ink-2);transition:transform .22s ease}
.jy-faq__item summary:hover{color:var(--c-accent)}
.jy-faq__item[open] summary{box-shadow:inset 4px 0 0 var(--c-accent);color:var(--c-accent)}
.jy-faq__item[open] summary i{transform:rotate(45deg);color:var(--c-accent)}
.jy-faq__body{padding:18px 24px 20px;background:var(--c-tint);font-size:15px;color:var(--c-ink-2);line-height:1.85}

/* ============ CTA 条 ============ */
.jy-ctabar{position:relative;overflow:hidden;background:var(--c-primary);border-radius:var(--r-card);padding:34px 36px;display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.jy-ctabar::after{content:"";position:absolute;right:-70px;top:-70px;width:230px;height:230px;border:2px solid rgba(255,255,255,.08);border-radius:50%}
.jy-ctabar::before{content:"";position:absolute;left:-90px;bottom:-110px;width:200px;height:200px;border:2px solid rgba(255,255,255,.06);border-radius:50%}
.jy-ctabar__text{position:relative;z-index:2;min-width:260px}
.jy-ctabar__title{font-size:22px;font-weight:800;color:#fff;margin-bottom:6px}
.jy-ctabar__desc{font-size:15px;color:rgba(255,255,255,.75)}
.jy-ctabar__action{position:relative;z-index:2}
.jy-action-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:24px}

/* ============ 页脚 ============ */
.jy-footer{background:var(--c-primary);color:#fff;margin-top:var(--sp-section);padding-top:64px}
.jy-footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.5fr;gap:40px}
.jy-footer h4{font-size:16px;font-weight:700;color:#fff;margin-bottom:18px}
.jy-footer .jy-logo__mark{color:#fff}
.jy-footer .jy-logo__sub{color:rgba(255,255,255,.6)}
.jy-footer .jy-logo:hover .jy-logo__mark{color:var(--c-amber)}
.jy-footer__desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.7);margin-top:16px;max-width:330px}
.jy-footer__links,.jy-footer__contact{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.jy-footer__links a{color:rgba(255,255,255,.7);font-size:14px}
.jy-footer__links a:hover{color:var(--c-accent)}
.jy-footer__contact li{display:flex;gap:10px;font-size:14px;color:rgba(255,255,255,.7);line-height:1.7}
.jy-footer__contact i{color:var(--c-amber);margin-top:6px;flex-shrink:0}
.jy-footer__bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:48px;padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55)}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .jy-layout{grid-template-columns:200px minmax(0,1fr);gap:34px}
}
@media (max-width:991.98px){
  :root{--sp-section:64px}
  .jy-hero2__title{font-size:32px}
  .jy-layout{grid-template-columns:1fr;gap:26px;padding-top:34px}
  .jy-anchor{position:sticky;top:78px;z-index:20;padding:10px 12px;border-radius:12px}
  .jy-anchor__title{display:none}
  .jy-anchor__nav{flex-direction:row;gap:8px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .jy-anchor__nav::-webkit-scrollbar{display:none}
  .jy-anchor__link{white-space:nowrap;border:1px solid var(--c-line);border-radius:999px;padding:8px 16px;font-size:14px;background:#fff;border-left:1px solid var(--c-line)}
  .jy-anchor__link.is-active{background:var(--c-tint);border-color:transparent}
  .jy-cards3{grid-template-columns:repeat(2,1fr)}
  .jy-split{grid-template-columns:1fr;gap:24px}
  .jy-h2{font-size:24px}
  .jy-stats{grid-template-columns:repeat(2,1fr)}
  .jy-footer__grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767.98px){
  .jy-topbar__meta{display:none}
  .jy-topbar__inner{justify-content:center}
  .jy-hero2{min-height:auto}
  .jy-hero2__inner{padding-top:44px;padding-bottom:44px}
  .jy-hero2__title{font-size:28px}
  .jy-hero2__sub{font-size:16px;margin-bottom:22px}
  .jy-footer__grid{grid-template-columns:1fr;gap:30px}
  .jy-ctabar{padding:26px 22px}
  .jy-block{margin-bottom:48px}
}
@media (max-width:575.98px){
  .jy-container{padding:0 16px}
  .jy-cards3{grid-template-columns:1fr}
  .jy-hero2__title{font-size:25px}
  .jy-h2{font-size:22px;padding-left:14px}
  .jy-h2::before{width:3px}
  .jy-btn{padding:11px 20px;font-size:14px}
  .jy-action-row .jy-btn{width:100%}
  .jy-stats{grid-template-columns:1fr 1fr;gap:16px;padding:22px 18px}
  .jy-stat__num{font-size:24px}
  .jy-footer__bottom{flex-direction:column;align-items:flex-start;gap:6px}
}