/* roulang page: index */
:root{
  --jt-ink:#101316;
  --jt-ink-2:#3C4249;
  --jt-ink-3:#868E96;
  --jt-lime:#C9F24D;
  --jt-lime-deep:#B4E02F;
  --jt-signal:#FF5B2E;
  --jt-bg:#F6F7F4;
  --jt-surface:#FFFFFF;
  --jt-dark:#0E1113;
  --jt-line:rgba(16,19,22,.08);
  --jt-line-strong:rgba(16,19,22,.16);
  --jt-line-dark:rgba(255,255,255,.12);
  --jt-r-card:20px;
  --jt-r-img:14px;
  --jt-r-input:12px;
  --jt-shadow:0 1px 2px rgba(16,19,22,.04),0 12px 32px -12px rgba(16,19,22,.10);
  --jt-shadow-hover:0 20px 48px -16px rgba(16,19,22,.18);
  --jt-container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--jt-bg);
  color:var(--jt-ink-2);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;color:var(--jt-ink);font-weight:800;letter-spacing:-0.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
.jt-container{width:100%;max-width:var(--jt-container);margin:0 auto;padding:0 24px}
.jt-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--jt-lime);outline-offset:2px}

/* ============ 导航 ============ */
.jt-nav{
  position:fixed;top:0;left:0;right:0;z-index:60;height:88px;
  display:flex;align-items:center;
  background:rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.10);
  transition:height .24s ease,background .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.jt-nav.is-stuck{
  height:64px;background:rgba(246,247,244,.86);border-bottom-color:var(--jt-line);
  box-shadow:0 8px 24px -18px rgba(16,19,22,.5);
}
.jt-nav-inner{display:flex;align-items:center;gap:32px;width:100%;max-width:var(--jt-container);margin:0 auto;padding:0 24px}
.jt-logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800;letter-spacing:-0.01em;color:#fff;white-space:nowrap;transition:color .24s ease}
.jt-logo::before{content:"";width:20px;height:20px;border-radius:6px;background:var(--jt-lime);box-shadow:0 0 0 4px rgba(201,242,77,.16)}
.jt-nav.is-stuck .jt-logo{color:var(--jt-ink)}
.jt-menu{display:flex;align-items:center;gap:32px;margin-left:auto}
.jt-menu a{
  position:relative;font-size:15px;font-weight:500;color:rgba(255,255,255,.82);padding:6px 0;
  transition:color .2s ease;
  background-image:linear-gradient(var(--jt-lime),var(--jt-lime));
  background-repeat:no-repeat;background-position:0 100%;background-size:0 2px;
}
.jt-menu a:hover,.jt-menu a.is-active{color:#fff;background-size:100% 2px}
.jt-nav.is-stuck .jt-menu a{color:var(--jt-ink-2)}
.jt-nav.is-stuck .jt-menu a:hover,.jt-nav.is-stuck .jt-menu a.is-active{color:var(--jt-ink)}
.jt-nav-actions{display:flex;align-items:center;gap:14px}
.jt-icon-btn{
  width:40px;height:40px;border-radius:999px;border:1px solid rgba(255,255,255,.28);
  background:transparent;color:#fff;display:inline-flex;align-items:center;justify-content:center;
  transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.jt-icon-btn:hover{background:rgba(255,255,255,.14)}
.jt-nav.is-stuck .jt-icon-btn{border-color:var(--jt-line-strong);color:var(--jt-ink)}
.jt-nav.is-stuck .jt-icon-btn:hover{background:rgba(16,19,22,.06)}
.jt-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:999px;border:1px solid transparent;
  font-size:14px;font-weight:700;letter-spacing:0;cursor:pointer;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.jt-btn i{transition:transform .2s ease}
.jt-btn:hover i{transform:translateX(4px)}
.jt-btn-primary{background:var(--jt-lime);color:var(--jt-ink)}
.jt-btn-primary:hover{background:var(--jt-lime-deep);box-shadow:0 12px 28px -14px rgba(180,224,47,.9)}
.jt-btn-dark{background:var(--jt-ink);color:#fff}
.jt-btn-dark:hover{background:#000}
.jt-btn-ghost{background:transparent;color:var(--jt-ink);border-color:var(--jt-line-strong)}
.jt-btn-ghost:hover{background:rgba(16,19,22,.05)}
.jt-btn-outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.jt-btn-outline-light:hover{background:rgba(255,255,255,.12)}
.jt-btn-sm{height:40px;padding:0 20px;font-size:13px}
.jt-nav .jt-btn-sm{background:var(--jt-lime);color:var(--jt-ink)}
.jt-nav.is-stuck .jt-btn-sm{background:var(--jt-ink);color:#fff}
.jt-burger{display:none;width:44px;height:44px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:6px;padding:0 10px}
.jt-burger span{display:block;height:2px;background:#fff;transition:background .2s ease,transform .2s ease}
.jt-nav.is-stuck .jt-burger span{background:var(--jt-ink)}
.jt-drawer{position:fixed;inset:0;z-index:80;pointer-events:none}
.jt-drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:88vw;max-width:360px;background:var(--jt-dark);
  padding:28px 24px;transform:translateX(100%);transition:transform .3s cubic-bezier(.2,.7,.2,1);
  display:flex;flex-direction:column;gap:8px;overflow-y:auto;
}
.jt-drawer.is-open{pointer-events:auto;background:rgba(14,17,19,.55)}
.jt-drawer.is-open .jt-drawer-panel{transform:translateX(0)}
.jt-drawer-panel a{color:#fff;font-size:20px;font-weight:700;padding:14px 0;border-bottom:1px solid var(--jt-line-dark)}
.jt-drawer-panel a.is-active{color:var(--jt-lime)}
.jt-drawer-close{align-self:flex-end;background:transparent;border:0;color:#fff;font-size:22px;margin-bottom:12px}
.jt-drawer .jt-btn{margin-top:20px;width:100%}

/* ============ Hero ============ */
.jt-hero{
  position:relative;background:var(--jt-dark);color:#fff;overflow:hidden;
  padding:172px 0 96px;
}
.jt-hero-bg{position:absolute;inset:0;background-image:url("/assets/images/backpic/back-1.png");background-size:cover;background-position:center;opacity:.42}
.jt-hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,17,19,.72) 0%,rgba(14,17,19,.88) 55%,var(--jt-dark) 100%)}
.jt-hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:64px 64px;
}
.jt-hero-glow{position:absolute;width:32vw;max-width:420px;height:420px;right:-6%;top:8%;border-radius:50%;background:radial-gradient(circle,rgba(201,242,77,.30) 0%,rgba(201,242,77,0) 68%);filter:blur(6px)}
.jt-hero .jt-container{position:relative;z-index:2}
.jt-hero-copy{max-width:680px}
.jt-pill{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;border-radius:999px;
  font-size:13px;font-weight:600;background:rgba(201,242,77,.16);color:var(--jt-lime);border:1px solid rgba(201,242,77,.32);
}
.jt-pill .jt-dot{width:7px;height:7px;border-radius:50%;background:var(--jt-lime);animation:jtPulse 1.8s ease-in-out infinite}
@keyframes jtPulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.7)}}
.jt-hero h1{font-size:62px;line-height:1.08;font-weight:800;letter-spacing:-0.03em;color:#fff;margin:24px 0 20px}
.jt-hero h1 em{font-style:normal;color:var(--jt-lime)}
.jt-hero-sub{font-size:17px;line-height:1.8;color:rgba(255,255,255,.72);max-width:560px}
.jt-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:36px 0 20px}
.jt-hero-trust{display:flex;flex-wrap:wrap;gap:22px;font-size:13px;color:rgba(255,255,255,.55)}
.jt-hero-trust span{display:inline-flex;align-items:center;gap:8px}
.jt-hero-trust i{color:var(--jt-lime);font-size:12px}
.jt-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:64px;
  background:var(--jt-line-dark);border:1px solid var(--jt-line-dark);border-radius:var(--jt-r-card);overflow:hidden;
}
.jt-stat{background:rgba(14,17,19,.72);padding:26px 24px}
.jt-stat b{display:block;font-size:46px;line-height:1.1;font-weight:800;color:#fff;font-variant-numeric:tabular-nums;letter-spacing:-0.02em}
.jt-stat b i{font-style:normal;font-size:20px;color:var(--jt-lime);margin-left:4px}
.jt-stat span{display:block;margin-top:8px;font-size:12px;color:rgba(255,255,255,.52)}

/* ============ 通用板块 ============ */
.jt-section{padding:96px 0;border-top:1px solid var(--jt-line)}
.jt-section:first-of-type{border-top:0}
.jt-section-alt{background:var(--jt-surface)}
.jt-eyebrow{font-size:13px;font-weight:700;color:var(--jt-ink-3);letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}
.jt-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:48px}
.jt-section-head h2{font-size:38px;line-height:1.2}
.jt-section-head p{margin-top:12px;max-width:620px;font-size:16px;color:var(--jt-ink-3)}
.jt-textlink{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--jt-ink);white-space:nowrap;border-bottom:1px solid transparent;transition:border-color .2s ease}
.jt-textlink i{transition:transform .2s ease}
.jt-textlink:hover{border-bottom-color:var(--jt-ink)}
.jt-textlink:hover i{transform:translateX(4px)}

/* Bento */
.jt-bento{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.jt-card{
  background:var(--jt-surface);border:1px solid var(--jt-line);border-radius:var(--jt-r-card);
  padding:28px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.jt-card:hover{transform:translateY(-4px);box-shadow:var(--jt-shadow-hover);border-color:var(--jt-line-strong)}
.jt-card h3{font-size:21px;line-height:1.35}
.jt-card p{margin-top:10px;font-size:15px;line-height:1.75;color:var(--jt-ink-3)}
.jt-span7{grid-column:span 7}
.jt-span5{grid-column:span 5}
.jt-span4{grid-column:span 4}
.jt-span12{grid-column:span 12}
.jt-card-visual{position:relative;overflow:hidden;border-radius:var(--jt-r-img);border:1px solid var(--jt-line);margin-bottom:22px}
.jt-card-visual img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .6s ease}
.jt-card:hover .jt-card-visual img{transform:scale(1.03)}
.jt-tag{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;font-size:13px;font-weight:600;background:rgba(16,19,22,.05);color:var(--jt-ink);border:1px solid var(--jt-line)}
.jt-tag-lime{background:rgba(201,242,77,.28);border-color:rgba(180,224,47,.5)}
.jt-listbar{grid-column:span 4;display:flex;flex-direction:column}
.jt-listbar li{display:flex;gap:14px;padding:18px 0;border-top:1px solid var(--jt-line)}
.jt-listbar li:first-child{border-top:0}
.jt-listbar .jt-idx{font-size:13px;font-weight:800;color:var(--jt-ink-3);font-variant-numeric:tabular-nums;padding-top:3px}
.jt-listbar h3{font-size:18px}
.jt-listbar p{margin-top:6px;font-size:14px;line-height:1.7;color:var(--jt-ink-3)}

/* 场景 */
.jt-scene{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;padding:44px 0;border-top:1px solid var(--jt-line)}
.jt-scene:first-child{border-top:0;padding-top:0}
.jt-scene-num{font-size:56px;font-weight:800;line-height:1;color:rgba(16,19,22,.10);font-variant-numeric:tabular-nums}
.jt-scene h3{font-size:24px;margin:16px 0 14px}
.jt-scene ul{display:flex;flex-direction:column;gap:10px;margin:18px 0 22px}
.jt-scene ul li{position:relative;padding-left:22px;font-size:15px;color:var(--jt-ink-2)}
.jt-scene ul li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:2px;background:var(--jt-lime)}
.jt-scene-media{border-radius:var(--jt-r-card);overflow:hidden;border:1px solid var(--jt-line);background:var(--jt-surface)}
.jt-scene-media img{width:100%;aspect-ratio:4/3;object-fit:cover}
.jt-scene-rev .jt-scene-media{order:2}
.jt-scene-rev .jt-scene-copy{order:1}

/* 案例 */
.jt-proof{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:stretch}
.jt-quote{background:var(--jt-dark);color:#fff;border-radius:var(--jt-r-card);padding:48px 44px;display:flex;flex-direction:column;justify-content:center}
.jt-quote p{font-size:26px;line-height:1.55;font-weight:700;color:#fff;letter-spacing:-0.01em}
.jt-quote span{display:block;margin-top:20px;font-size:13px;color:rgba(255,255,255,.55)}
.jt-proof-metrics{display:grid;grid-template-rows:1fr 1fr;gap:24px}
.jt-metric{background:var(--jt-surface);border:1px solid var(--jt-line);border-radius:var(--jt-r-card);padding:32px}
.jt-metric b{display:block;font-size:48px;font-weight:800;color:var(--jt-ink);font-variant-numeric:tabular-nums;line-height:1.1}
.jt-metric b i{font-style:normal;font-size:22px;color:var(--jt-lime-deep)}
.jt-metric span{display:block;margin-top:8px;font-size:13px;color:var(--jt-ink-3)}
.jt-marquee{margin-top:56px;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.jt-marquee-track{display:flex;gap:64px;width:max-content;animation:jtScroll 26s linear infinite}
.jt-marquee:hover .jt-marquee-track{animation-play-state:paused}
@keyframes jtScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.jt-marquee-track span{font-size:18px;font-weight:700;color:var(--jt-ink-3);filter:grayscale(1);opacity:.6;white-space:nowrap;transition:color .3s ease,opacity .3s ease,filter .3s ease}
.jt-marquee-track span:hover{color:var(--jt-ink);opacity:1;filter:none}

/* 价格 */
.jt-cycle{display:inline-flex;padding:4px;border-radius:999px;background:rgba(16,19,22,.05);border:1px solid var(--jt-line)}
.jt-cycle button{height:36px;padding:0 20px;border:0;border-radius:999px;background:transparent;font-size:13px;font-weight:700;color:var(--jt-ink-3);cursor:pointer;transition:background .2s ease,color .2s ease}
.jt-cycle button.is-on{background:var(--jt-ink);color:#fff}
.jt-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;margin-top:40px}
.jt-plan{position:relative;background:var(--jt-surface);border:1px solid var(--jt-line);border-radius:var(--jt-r-card);padding:36px 30px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.jt-plan:hover{box-shadow:var(--jt-shadow-hover);border-color:var(--jt-line-strong)}
.jt-plan-featured{border-color:var(--jt-lime-deep);margin-top:-24px;padding-top:52px;box-shadow:var(--jt-shadow)}
.jt-plan-flag{position:absolute;top:20px;left:50%;transform:translateX(-50%);height:26px;padding:0 14px;border-radius:999px;background:var(--jt-lime);color:var(--jt-ink);font-size:12px;font-weight:800;display:inline-flex;align-items:center}
.jt-plan h3{font-size:20px}
.jt-plan .jt-price{display:flex;align-items:flex-end;gap:6px;margin:18px 0 6px}
.jt-plan .jt-price b{font-size:50px;font-weight:800;color:var(--jt-ink);line-height:1;font-variant-numeric:tabular-nums}
.jt-plan .jt-price span{font-size:14px;color:var(--jt-ink-3);padding-bottom:6px}
.jt-plan .jt-plan-note{font-size:13px;color:var(--jt-ink-3);min-height:22px}
.jt-plan ul{display:flex;flex-direction:column;gap:12px;margin:26px 0 28px;padding-top:24px;border-top:1px solid var(--jt-line)}
.jt-plan ul li{display:flex;gap:10px;font-size:14px;color:var(--jt-ink-2)}
.jt-plan ul li i{color:var(--jt-lime-deep);font-size:13px;margin-top:6px}
.jt-plan .jt-btn{width:100%}
.jt-compare{margin-top:36px;background:var(--jt-surface);border:1px solid var(--jt-line);border-radius:16px;overflow:hidden}
.jt-compare summary{padding:20px 28px;font-size:15px;font-weight:700;color:var(--jt-ink);cursor:pointer;list-style:none}
.jt-compare summary::-webkit-details-marker{display:none}
.jt-compare summary::after{content:"+";float:right;font-size:20px;line-height:1;color:var(--jt-ink-3)}
.jt-compare[open] summary::after{content:"−"}
.jt-table-wrap{overflow-x:auto;border-top:1px solid var(--jt-line)}
.jt-table{width:100%;border-collapse:collapse;min-width:620px}
.jt-table th,.jt-table td{padding:16px 28px;text-align:left;font-size:14px;border-bottom:1px solid var(--jt-line)}
.jt-table th{background:rgba(16,19,22,.04);font-weight:700;color:var(--jt-ink);font-size:13px}
.jt-table td:first-child{color:var(--jt-ink);font-weight:600}
.jt-table tr:last-child td{border-bottom:0}

/* 最新信息 */
.jt-post-feature{display:block;background:var(--jt-surface);border:1px solid var(--jt-line);border-radius:var(--jt-r-card);overflow:hidden;height:100%;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}
.jt-post-feature:hover{transform:translateY(-4px);box-shadow:var(--jt-shadow-hover);border-color:var(--jt-line-strong)}
.jt-post-feature .jt-pf-media{overflow:hidden}
.jt-post-feature img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .6s ease}
.jt-post-feature:hover img{transform:scale(1.03)}
.jt-post-feature .jt-pf-body{padding:28px}
.jt-post-feature h3{font-size:24px;line-height:1.4;margin:14px 0 12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.jt-post-feature p{font-size:15px;line-height:1.75;color:var(--jt-ink-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.jt-meta{display:flex;align-items:center;gap:14px;margin-top:18px;font-size:13px}
.jt-time{color:var(--jt-signal);font-variant-numeric:tabular-nums}
.jt-post-list li{border-bottom:1px solid var(--jt-line)}
.jt-post-list a{display:block;padding:18px 14px;border-left:3px solid transparent;transition:border-color .2s ease,background .2s ease,transform .2s ease}
.jt-post-list a:hover{border-left-color:var(--jt-lime);background:rgba(201,242,77,.08);transform:translateX(2px)}
.jt-post-list .jt-time{display:block;font-size:13px;margin-bottom:8px}
.jt-post-list h3{font-size:17px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.jt-empty{display:flex;flex-direction:column;align-items:center;gap:14px;padding:72px 24px;background:var(--jt-surface);border:1px dashed var(--jt-line-strong);border-radius:var(--jt-r-card);text-align:center;color:var(--jt-ink-3)}
.jt-empty i{font-size:28px;color:var(--jt-ink-3)}

/* FAQ */
.jt-faq{max-width:900px;margin:0 auto}
.jt-faq-item{border-bottom:1px solid var(--jt-line)}
.jt-faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:22px 0 22px 16px;background:transparent;border:0;border-left:3px solid transparent;
  font-size:18px;font-weight:700;color:var(--jt-ink);text-align:left;cursor:pointer;
  transition:border-color .2s ease,color .2s ease;
}
.jt-faq-q:hover{color:var(--jt-lime-deep)}
.jt-faq-item.is-open .jt-faq-q{border-left-color:var(--jt-lime)}
.jt-faq-q i{font-size:16px;color:var(--jt-ink-3);transition:transform .2s ease}
.jt-faq-item.is-open .jt-faq-q i{transform:rotate(45deg);color:var(--jt-ink)}
.jt-faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.jt-faq-a p{padding:0 16px 24px;font-size:15px;line-height:1.85;color:var(--jt-ink-3);max-width:72ch}

/* CTA 表单 */
.jt-cta{background:var(--jt-dark);color:#fff;border-radius:0;padding:96px 0;position:relative;overflow:hidden}
.jt-cta::before{content:"";position:absolute;width:360px;height:360px;left:-8%;bottom:-30%;border-radius:50%;background:radial-gradient(circle,rgba(201,242,77,.22) 0%,rgba(201,242,77,0) 70%)}
.jt-cta .jt-container{position:relative;z-index:2}
.jt-cta-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.jt-cta h2{font-size:38px;color:#fff;line-height:1.2}
.jt-cta-sub{margin-top:16px;font-size:16px;color:rgba(255,255,255,.68);max-width:520px}
.jt-cta-points{display:flex;flex-direction:column;gap:22px;margin-top:36px}
.jt-cta-points li{display:flex;gap:16px}
.jt-cta-points b{display:block;font-size:16px;color:#fff;font-weight:700}
.jt-cta-points span{display:block;margin-top:4px;font-size:14px;color:rgba(255,255,255,.6)}
.jt-cta-points i{flex:0 0 40px;height:40px;border-radius:12px;background:rgba(201,242,77,.16);color:var(--jt-lime);display:inline-flex;align-items:center;justify-content:center;font-size:15px}
.jt-form{background:var(--jt-surface);border-radius:var(--jt-r-card);padding:32px;border:1px solid var(--jt-line)}
.jt-field{margin-bottom:18px}
.jt-field label{display:block;font-size:13px;font-weight:600;color:var(--jt-ink);margin-bottom:8px}
.jt-field input,.jt-field textarea{
  width:100%;border:1px solid var(--jt-line);border-radius:var(--jt-r-input);background:var(--jt-bg);
  padding:13px 14px;font-size:15px;line-height:1.5;color:var(--jt-ink);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.jt-field textarea{min-height:104px;resize:vertical}
.jt-field input:focus,.jt-field textarea:focus{outline:0;background:#fff;border-color:var(--jt-lime-deep);box-shadow:0 0 0 3px rgba(201,242,77,.35)}
.jt-check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--jt-ink-3);margin:6px 0 20px}
.jt-check input{margin-top:4px;accent-color:#B4E02F}

/* 页脚 */
.jt-footer{background:var(--jt-dark);color:rgba(255,255,255,.62);padding:72px 0 0}
.jt-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.jt-footer h4{font-size:14px;font-weight:600;letter-spacing:.08em;color:#fff;margin-bottom:18px}
.jt-footer .jt-logo{color:#fff;margin-bottom:16px}
.jt-footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.55);max-width:320px}
.jt-footer li{margin-bottom:10px}
.jt-footer li a{font-size:14px;transition:color .2s ease,transform .2s ease;display:inline-block}
.jt-footer li a:hover{color:var(--jt-lime);transform:translateX(2px)}
.jt-footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:24px 0;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.42)}
.jt-footer-bottom a{color:rgba(255,255,255,.42)}
.jt-footer-bottom a:hover{color:var(--jt-lime)}

/* 入场动效 */
.jt-reveal{opacity:0;transform:translateY(16px);transition:opacity .5s cubic-bezier(.2,.7,.2,1),transform .5s cubic-bezier(.2,.7,.2,1)}
.jt-reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .jt-reveal{opacity:1;transform:none;transition:none}
  .jt-marquee-track{animation:none}
  .jt-card:hover,.jt-post-feature:hover,.jt-post-list a:hover{transform:none}
}

/* 响应式 */
@media (max-width:1200px){
  .jt-container{max-width:100%}
  .jt-hero h1{font-size:52px}
}
@media (max-width:992px){
  .jt-menu{display:none}
  .jt-burger{display:flex}
  .jt-nav-actions .jt-icon-btn{display:none}
  .jt-hero{padding:140px 0 72px}
  .jt-hero h1{font-size:40px;line-height:1.15;letter-spacing:-0.02em}
  .jt-section{padding:80px 0}
  .jt-section-head{flex-direction:column;align-items:flex-start;gap:16px;margin-bottom:36px}
  .jt-section-head h2{font-size:28px}
  .jt-span7,.jt-span5,.jt-span4{grid-column:span 12}
  .jt-scene{grid-template-columns:1fr;gap:26px}
  .jt-scene-rev .jt-scene-media,.jt-scene-rev .jt-scene-copy{order:initial}
  .jt-proof{grid-template-columns:1fr}
  .jt-proof-metrics{grid-template-rows:auto auto}
  .jt-plans{grid-template-columns:1fr}
  .jt-plan-featured{margin-top:0;padding-top:52px;order:-1}
  .jt-cta-grid{grid-template-columns:1fr;gap:36px}
  .jt-cta h2{font-size:28px}
  .jt-footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .jt-stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:576px){
  .jt-container{padding:0 20px}
  .jt-nav-inner{padding:0 20px;gap:16px}
  .jt-hero{padding:124px 0 64px}
  .jt-hero h1{font-size:34px}
  .jt-hero-sub{font-size:15px}
  .jt-hero-actions .jt-btn{width:100%}
  .jt-stat{padding:20px 18px}
  .jt-stat b{font-size:34px}
  .jt-section{padding:64px 0}
  .jt-card{padding:22px}
  .jt-quote{padding:32px 24px}
  .jt-quote p{font-size:20px}
  .jt-metric{padding:24px}
  .jt-metric b{font-size:36px}
  .jt-plan{padding:28px 22px}
  .jt-form{padding:24px 20px}
  .jt-footer-grid{grid-template-columns:1fr}
  .jt-table th,.jt-table td{padding:14px 18px}
}

/* roulang page: article */
:root{
  --jt-ink:#101316;
  --jt-ink-2:#3C4249;
  --jt-ink-3:#868E96;
  --jt-lime:#C9F24D;
  --jt-lime-deep:#B4E02F;
  --jt-signal:#FF5B2E;
  --jt-bg:#F6F7F4;
  --jt-surface:#FFFFFF;
  --jt-dark:#0E1113;
  --jt-line:rgba(16,19,22,.08);
  --jt-line-strong:rgba(16,19,22,.16);
  --jt-line-dark:rgba(255,255,255,.12);
  --jt-r-card:20px;
  --jt-r-img:14px;
  --jt-r-pill:999px;
  --jt-r-input:12px;
  --jt-shadow:0 1px 2px rgba(16,19,22,.04), 0 12px 32px -12px rgba(16,19,22,.10);
  --jt-shadow-hover:0 20px 48px -16px rgba(16,19,22,.18);
  --jt-container:1200px;
  --jt-font:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--jt-font);
  font-size:16px;
  line-height:1.85;
  color:var(--jt-ink-2);
  background:var(--jt-bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;}
h1,h2,h3,h4{margin:0;color:var(--jt-ink);}
p{margin:0;}
:focus-visible{outline:2px solid var(--jt-lime);outline-offset:3px;}
.jt-container{width:100%;max-width:var(--jt-container);margin:0 auto;padding:0 24px;}

/* ---------- 导航 ---------- */
.jt-nav{
  position:fixed;top:0;left:0;right:0;z-index:80;height:88px;display:flex;align-items:center;
  background:rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--jt-line-dark);
  transition:height .24s ease,background .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.jt-nav.is-scrolled{
  height:64px;
  background:rgba(246,247,244,.86);
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border-bottom-color:var(--jt-line);
  box-shadow:0 1px 2px rgba(16,19,22,.05);
}
.jt-nav-inner{
  width:100%;max-width:var(--jt-container);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:32px;position:relative;
}
.jt-logo{
  display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800;
  letter-spacing:-.01em;color:#fff;position:relative;z-index:3;transition:color .24s ease;
}
.jt-logo::before{content:"";width:20px;height:20px;border-radius:6px;background:var(--jt-lime);flex:0 0 20px;}
.jt-menu{display:flex;align-items:center;gap:32px;margin-left:8px;}
.jt-menu a{
  font-size:15px;font-weight:500;color:rgba(255,255,255,.82);padding:6px 0;
  background-image:linear-gradient(var(--jt-lime),var(--jt-lime));
  background-repeat:no-repeat;background-position:0 100%;background-size:0 2px;
  transition:background-size .22s ease,color .22s ease;
}
.jt-menu a:hover{color:#fff;background-size:100% 2px;}
.jt-menu a.is-active{color:#fff;font-weight:700;background-size:100% 2px;}
.jt-nav-actions{margin-left:auto;display:flex;align-items:center;gap:14px;position:relative;z-index:3;}
.jt-icon-btn{
  width:40px;height:40px;border-radius:var(--jt-r-pill);display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.22);background:transparent;color:#fff;cursor:pointer;
  transition:border-color .2s ease,color .2s ease,background .2s ease;
}
.jt-icon-btn:hover{border-color:var(--jt-lime);color:var(--jt-lime);}
.jt-nav.is-scrolled .jt-logo,
.jt-nav.is-scrolled .jt-menu a{color:var(--jt-ink);}
.jt-nav.is-scrolled .jt-menu a:hover,
.jt-nav.is-scrolled .jt-menu a.is-active{color:var(--jt-ink);}
.jt-nav.is-scrolled .jt-icon-btn{border-color:var(--jt-line-strong);color:var(--jt-ink);}
.jt-nav.is-menu-open .jt-logo,
.jt-nav.is-menu-open .jt-menu a{color:#fff;}
.jt-nav.is-menu-open .jt-icon-btn{border-color:rgba(255,255,255,.22);color:#fff;}
.jt-burger{
  display:none;width:40px;height:40px;border:0;background:transparent;padding:0;cursor:pointer;
  flex-direction:column;justify-content:center;align-items:flex-end;gap:5px;
}
.jt-burger span{display:block;height:2px;width:22px;background:#fff;transition:background .2s ease,width .2s ease;}
.jt-nav.is-scrolled .jt-burger span{background:var(--jt-ink);}
.jt-nav.is-menu-open .jt-burger span{background:var(--jt-lime);width:22px;}

/* ---------- 按钮 ---------- */
.jt-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--jt-r-pill);
  font-size:14px;font-weight:700;line-height:1;cursor:pointer;border:1px solid transparent;
  background:var(--jt-lime);color:var(--jt-ink);white-space:nowrap;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
}
.jt-btn:hover{background:var(--jt-lime-deep);transform:translateY(-2px);box-shadow:0 12px 24px -12px rgba(16,19,22,.35);}
.jt-btn i{transition:transform .2s ease;}
.jt-btn:hover i{transform:translateX(4px);}
.jt-btn-sm{height:40px;padding:0 20px;font-size:14px;}
.jt-nav .jt-btn{background:var(--jt-lime);color:var(--jt-ink);}
.jt-nav.is-scrolled .jt-btn{background:var(--jt-ink);color:#fff;}
.jt-nav.is-scrolled .jt-btn:hover{background:#22282d;}
.jt-btn-ghost{background:transparent;border-color:var(--jt-line-strong);color:var(--jt-ink);}
.jt-btn-ghost:hover{background:#fff;border-color:var(--jt-ink);}
.jt-btn-outline{background:transparent;border-color:rgba(255,255,255,.35);color:#fff;}
.jt-btn-outline:hover{background:#fff;color:var(--jt-ink);border-color:#fff;}

/* ---------- 内页首屏 ---------- */
.jt-page-hero{
  position:relative;overflow:hidden;color:#fff;
  background-color:var(--jt-dark);
  background-image:linear-gradient(180deg,rgba(14,17,19,.80),rgba(14,17,19,.92)),url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  padding:164px 0 76px;
}
.jt-page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:64px 64px;
}
.jt-page-hero::after{
  content:"";position:absolute;top:-140px;right:-80px;width:520px;height:520px;pointer-events:none;
  background:radial-gradient(circle,rgba(201,242,77,.18),transparent 68%);
}
.jt-page-hero .jt-container{position:relative;z-index:1;}
.jt-crumb{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.58);}
.jt-crumb a{color:rgba(255,255,255,.72);transition:color .2s ease;}
.jt-crumb a:hover{color:var(--jt-lime);}
.jt-crumb-sep{color:rgba(255,255,255,.3);}
.jt-crumb .is-current{color:#fff;max-width:42vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.jt-article-head{margin-top:28px;max-width:900px;}
.jt-badge{
  display:inline-flex;align-items:center;height:28px;padding:0 14px;border-radius:var(--jt-r-pill);
  font-size:13px;font-weight:600;
  background:rgba(201,242,77,.16);color:var(--jt-lime);border:1px solid rgba(201,242,77,.35);
}
.jt-page-hero h1{
  margin-top:18px;color:#fff;font-size:clamp(32px,4.4vw,54px);font-weight:800;line-height:1.1;letter-spacing:-.03em;
}
.jt-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-top:22px;font-size:13px;color:rgba(255,255,255,.62);}
.jt-meta em{font-style:normal;color:rgba(255,255,255,.82);font-variant-numeric:tabular-nums;}
.jt-dot{width:4px;height:4px;border-radius:50%;background:rgba(255,255,255,.32);}

/* ---------- 正文布局 ---------- */
.jt-article-section{padding:72px 0 96px;}
.jt-article-layout{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:56px;align-items:start;}
.jt-article{max-width:780px;min-width:0;}
.jt-lead{
  position:relative;margin:0 0 40px;padding-left:18px;
  font-size:18px;font-weight:500;line-height:1.8;color:var(--jt-ink);
}
.jt-lead::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:2px;background:var(--jt-lime);}
.jt-article-body{font-size:17px;line-height:1.9;color:var(--jt-ink-2);}
.jt-article-body > *:first-child{margin-top:0;}
.jt-article-body h2{
  font-size:27px;font-weight:700;line-height:1.35;color:var(--jt-ink);
  margin:52px 0 18px;padding-left:14px;border-left:4px solid var(--jt-lime);scroll-margin-top:96px;
}
.jt-article-body h3{font-size:21px;font-weight:700;line-height:1.4;color:var(--jt-ink);margin:36px 0 12px;scroll-margin-top:96px;}
.jt-article-body h4{font-size:18px;font-weight:700;color:var(--jt-ink);margin:28px 0 10px;}
.jt-article-body p{margin:0 0 20px;}
.jt-article-body ul,.jt-article-body ol{margin:0 0 22px;padding-left:22px;}
.jt-article-body li{margin-bottom:9px;}
.jt-article-body a{color:var(--jt-ink);text-decoration:underline;text-decoration-color:var(--jt-lime);text-decoration-thickness:2px;text-underline-offset:3px;}
.jt-article-body a:hover{text-decoration-color:var(--jt-lime-deep);}
.jt-article-body strong{color:var(--jt-ink);font-weight:700;}
.jt-article-body blockquote{
  margin:28px 0;padding:18px 24px;background:#fff;border-left:4px solid var(--jt-lime);
  border-radius:0 var(--jt-r-img) var(--jt-r-img) 0;color:var(--jt-ink);font-size:16px;
}
.jt-article-body blockquote p:last-child{margin-bottom:0;}
.jt-article-body img{
  width:100%;height:auto;border-radius:var(--jt-r-img);border:1px solid var(--jt-line);margin:24px 0;
}
.jt-article-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;background:#fff;border-radius:var(--jt-r-img);overflow:hidden;}
.jt-article-body th{background:#EDF1E6;color:var(--jt-ink);font-weight:700;text-align:left;}
.jt-article-body th,.jt-article-body td{padding:12px 14px;border-bottom:1px solid var(--jt-line);}
.jt-article-body tr:last-child td{border-bottom:0;}
.jt-article-body pre{
  margin:24px 0;padding:18px 20px;background:var(--jt-dark);color:#E8ECEF;border-radius:var(--jt-r-img);
  overflow-x:auto;font-size:14px;line-height:1.7;
}
.jt-article-body code{background:rgba(16,19,22,.06);padding:2px 7px;border-radius:6px;font-size:15px;}
.jt-article-body pre code{background:none;padding:0;font-size:14px;}
.jt-article-body hr{border:0;border-top:1px solid var(--jt-line);margin:36px 0;}

/* ---------- 标签 ---------- */
.jt-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:48px;padding-top:28px;border-top:1px solid var(--jt-line);}
.jt-tag{
  display:inline-flex;align-items:center;height:30px;padding:0 14px;border-radius:var(--jt-r-pill);
  background:#fff;border:1px solid var(--jt-line);font-size:13px;color:var(--jt-ink-2);
  transition:border-color .2s ease,color .2s ease,transform .2s ease;
}
.jt-tag:hover{border-color:var(--jt-line-strong);color:var(--jt-ink);transform:translateY(-2px);}

/* ---------- 相关推荐 ---------- */
.jt-related{margin-top:64px;padding-top:36px;border-top:1px solid var(--jt-line);}
.jt-related h2{font-size:24px;font-weight:700;color:var(--jt-ink);margin-bottom:20px;}
.jt-related-list{display:grid;gap:14px;}
.jt-related-item{
  display:flex;align-items:center;gap:16px;padding:14px;background:#fff;
  border:1px solid var(--jt-line);border-radius:16px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.jt-related-item:hover{transform:translateY(-4px);box-shadow:var(--jt-shadow-hover);border-color:var(--jt-line-strong);}
.jt-related-item img{width:88px;height:88px;flex:0 0 88px;object-fit:cover;border-radius:12px;border:1px solid var(--jt-line);}
.jt-related-item h3{
  font-size:16px;font-weight:700;line-height:1.5;color:var(--jt-ink);margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.jt-related-time{font-size:13px;color:var(--jt-signal);font-variant-numeric:tabular-nums;}

/* ---------- 文章底部 ---------- */
.jt-article-foot{
  margin-top:44px;padding-top:28px;border-top:1px solid var(--jt-line);
  display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;
}
.jt-postnav{display:flex;flex-wrap:wrap;gap:12px;}
.jt-postnav a{
  display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 18px;border-radius:var(--jt-r-pill);
  border:1px solid var(--jt-line-strong);font-size:14px;color:var(--jt-ink-2);background:#fff;
  transition:border-color .2s ease,color .2s ease,transform .2s ease;
}
.jt-postnav a span{font-size:12px;color:var(--jt-ink-3);}
.jt-postnav a:hover{border-color:var(--jt-ink);color:var(--jt-ink);transform:translateY(-2px);}

/* ---------- 空态 ---------- */
.jt-empty{
  padding:64px 32px;background:#fff;border:1px solid var(--jt-line);border-radius:var(--jt-r-card);
  text-align:center;box-shadow:var(--jt-shadow);
}
.jt-empty i{font-size:34px;color:var(--jt-ink-3);}
.jt-empty h2{font-size:24px;font-weight:700;margin:18px 0 12px;}
.jt-empty p{font-size:15px;line-height:1.8;color:var(--jt-ink-3);max-width:52ch;margin:0 auto 26px;}

/* ---------- 目录 ---------- */
.jt-toc{position:sticky;top:96px;font-size:14px;}
.jt-toc h4{font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--jt-ink-3);margin-bottom:14px;}
.jt-toc a{
  display:block;padding:7px 0 7px 13px;line-height:1.5;color:var(--jt-ink-3);
  border-left:2px solid var(--jt-line);transition:color .2s ease,border-color .2s ease;
}
.jt-toc a:hover{color:var(--jt-ink);}
.jt-toc a.lv3{padding-left:26px;font-size:13px;}
.jt-toc a.is-current{color:var(--jt-ink);font-weight:700;border-left-color:var(--jt-lime);}

/* ---------- 底部 CTA ---------- */
.jt-cta-strip{
  background:var(--jt-dark);color:#fff;padding:64px 0;position:relative;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(14,17,19,.94),rgba(14,17,19,.86)),url('/assets/images/backpic/back-3.webp');
  background-size:cover;background-position:center;
}
.jt-cta-inner{display:flex;flex-wrap:wrap;gap:28px;align-items:center;justify-content:space-between;position:relative;z-index:1;}
.jt-cta-inner h2{color:#fff;font-size:clamp(24px,2.6vw,32px);font-weight:800;line-height:1.25;letter-spacing:-.02em;}
.jt-cta-inner p{margin-top:10px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.68);max-width:56ch;}
.jt-cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.jt-footer{background:var(--jt-dark);color:rgba(255,255,255,.72);padding:64px 0 28px;}
.jt-footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;}
.jt-footer .jt-logo{color:#fff;margin-bottom:16px;}
.jt-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.6);max-width:34ch;}
.jt-footer h4{font-size:14px;font-weight:600;letter-spacing:.08em;color:#fff;margin-bottom:16px;}
.jt-footer ul{list-style:none;}
.jt-footer li{font-size:14px;color:rgba(255,255,255,.6);margin-bottom:10px;line-height:1.6;}
.jt-footer a{color:rgba(255,255,255,.72);display:inline-block;transition:color .2s ease,transform .2s ease;}
.jt-footer a:hover{color:var(--jt-lime);transform:translateX(2px);}
.jt-footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.5);
}
.jt-footer-bottom a{color:rgba(255,255,255,.6);}

/* ---------- 动效 ---------- */
@media (prefers-reduced-motion:no-preference){
  .jt-fade-up{animation:jtFadeUp .55s cubic-bezier(.2,.7,.2,1) both;}
}
@keyframes jtFadeUp{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .jt-article-layout{grid-template-columns:minmax(0,1fr);gap:0;}
  .jt-toc{display:none;}
  .jt-article{max-width:820px;}
}
@media (max-width:991.98px){
  .jt-nav-inner{gap:16px;}
  .jt-burger{display:flex;}
  .jt-menu{
    position:fixed;top:0;right:0;height:100vh;width:88vw;max-width:360px;margin-left:0;
    background:var(--jt-dark);flex-direction:column;align-items:flex-start;gap:6px;
    padding:112px 28px 32px;transform:translateX(102%);
    transition:transform .28s cubic-bezier(.2,.7,.2,1);z-index:1;overflow-y:auto;
  }
  .jt-menu.is-open{transform:translateX(0);}
  .jt-menu a{font-size:20px;font-weight:700;color:#fff;padding:12px 0;width:100%;background-size:0 2px;}
  .jt-menu a:hover,.jt-menu a.is-active{color:var(--jt-lime);background-size:0 2px;}
  .jt-nav.is-scrolled .jt-menu a{color:#fff;}
  .jt-nav.is-scrolled .jt-menu a:hover{color:var(--jt-lime);}
  .jt-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .jt-page-hero{padding:136px 0 60px;}
}
@media (max-width:767.98px){
  .jt-container{padding:0 20px;}
  .jt-nav-inner{padding:0 20px;}
  .jt-logo{font-size:16px;}
  .jt-article-section{padding:52px 0 68px;}
  .jt-page-hero h1{font-size:32px;letter-spacing:-.02em;}
  .jt-article-body{font-size:16px;line-height:1.88;}
  .jt-article-body h2{font-size:23px;margin-top:40px;}
  .jt-article-body h3{font-size:19px;}
  .jt-lead{font-size:17px;}
  .jt-related-item img{width:72px;height:72px;flex:0 0 72px;}
  .jt-related-item h3{font-size:15px;}
  .jt-article-foot{flex-direction:column;align-items:stretch;}
  .jt-postnav{flex-direction:column;}
  .jt-postnav a{width:100%;}
  .jt-cta-inner{flex-direction:column;align-items:flex-start;}
  .jt-cta-actions{width:100%;}
  .jt-cta-actions .jt-btn{flex:1 1 auto;}
  .jt-footer-grid{grid-template-columns:1fr;gap:28px;}
}
@media (max-width:575.98px){
  .jt-nav .jt-btn{display:none;}
  .jt-crumb .is-current{max-width:58vw;}
  .jt-empty{padding:44px 20px;}
  .jt-related-item{align-items:flex-start;}
}

/* roulang page: category1 */
:root{
  --jt-ink:#101316;
  --jt-ink-2:#3C4249;
  --jt-ink-3:#868E96;
  --jt-lime:#C9F24D;
  --jt-lime-deep:#B4E02F;
  --jt-signal:#FF5B2E;
  --jt-bg:#F6F7F4;
  --jt-surface:#FFFFFF;
  --jt-dark:#0E1113;
  --jt-line:rgba(16,19,22,.08);
  --jt-line-2:rgba(16,19,22,.16);
  --jt-line-dark:rgba(255,255,255,.12);
  --jt-r-card:20px;
  --jt-r-img:14px;
  --jt-r-pill:999px;
  --jt-shadow:0 1px 2px rgba(16,19,22,.04),0 12px 32px -12px rgba(16,19,22,.10);
  --jt-shadow-hover:0 20px 48px -16px rgba(16,19,22,.18);
  --jt-ff:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--jt-ff);
  background:var(--jt-bg);
  color:var(--jt-ink-2);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;}
h1,h2,h3,h4,h5{color:var(--jt-ink);margin:0;font-weight:700;letter-spacing:-.01em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.jt-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
.jt-section{padding:96px 0;}
.jt-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ---------- 导航 ---------- */
.jt-nav{
  position:absolute;top:0;left:0;right:0;z-index:60;
  background:rgba(255,255,255,.05);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .24s ease,box-shadow .24s ease,border-color .24s ease;
}
.jt-nav.is-stuck{
  position:fixed;
  background:rgba(246,247,244,.86);
  -webkit-backdrop-filter:blur(20px);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--jt-line);
  box-shadow:0 10px 30px -20px rgba(16,19,22,.45);
}
.jt-nav-inner{
  max-width:1200px;margin:0 auto;padding:0 24px;
  height:88px;display:flex;align-items:center;justify-content:space-between;gap:24px;
  transition:height .24s ease;
}
.jt-nav.is-stuck .jt-nav-inner{height:64px;}
.jt-logo{
  display:inline-flex;align-items:center;gap:10px;
  font-size:18px;font-weight:800;letter-spacing:-.01em;color:#fff;text-decoration:none;
  transition:color .2s ease;white-space:nowrap;
}
.jt-logo::before{
  content:"";width:20px;height:20px;border-radius:6px;background:var(--jt-lime);flex:0 0 20px;
}
.jt-logo:hover{color:var(--jt-lime);}
.jt-nav.is-stuck .jt-logo{color:var(--jt-ink);}
.jt-menu{display:flex;align-items:center;gap:32px;}
.jt-menu a{
  position:relative;font-size:15px;font-weight:500;color:rgba(255,255,255,.82);
  text-decoration:none;padding:6px 0;transition:color .2s ease;
}
.jt-menu a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--jt-lime);
  transform:scaleX(0);transform-origin:left;transition:transform .22s ease;
}
.jt-menu a:hover{color:#fff;}
.jt-menu a:hover::after{transform:scaleX(1);}
.jt-menu a.is-active{color:#fff;font-weight:700;}
.jt-menu a.is-active::after{transform:scaleX(1);}
.jt-nav.is-stuck .jt-menu a{color:var(--jt-ink-2);}
.jt-nav.is-stuck .jt-menu a:hover,.jt-nav.is-stuck .jt-menu a.is-active{color:var(--jt-ink);}
.jt-nav-actions{display:flex;align-items:center;gap:12px;}
.jt-icon-btn{
  width:40px;height:40px;border-radius:50%;
  border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06);
  color:#fff;display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:background .2s ease,border-color .2s ease,color .2s ease,transform .2s ease;
}
.jt-icon-btn:hover{background:rgba(255,255,255,.14);transform:translateY(-1px);}
.jt-nav.is-stuck .jt-icon-btn{border-color:var(--jt-line-2);background:transparent;color:var(--jt-ink);}
.jt-nav.is-stuck .jt-icon-btn:hover{background:rgba(16,19,22,.06);}
.jt-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:48px;padding:0 28px;border-radius:var(--jt-r-pill);
  font-size:14px;font-weight:700;text-decoration:none;border:1px solid transparent;
  cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease;
  white-space:nowrap;
}
.jt-btn i{transition:transform .2s ease;}
.jt-btn:hover i{transform:translateX(4px);}
.jt-btn-primary{background:var(--jt-lime);color:var(--jt-ink);}
.jt-btn-primary:hover{background:var(--jt-lime-deep);color:var(--jt-ink);transform:translateY(-1px);box-shadow:0 12px 26px -14px rgba(180,224,47,.9);}
.jt-btn-ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff;}
.jt-btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.7);}
.jt-btn-outline{background:transparent;border-color:var(--jt-line-2);color:var(--jt-ink);}
.jt-btn-outline:hover{background:var(--jt-ink);color:#fff;border-color:var(--jt-ink);}
.jt-btn-sm{height:40px;padding:0 20px;font-size:13px;}
.jt-nav .jt-btn-sm{background:var(--jt-lime);color:var(--jt-ink);}
.jt-nav.is-stuck .jt-btn-sm{background:var(--jt-ink);color:#fff;}
.jt-nav.is-stuck .jt-btn-sm:hover{background:#1c2126;color:#fff;box-shadow:none;}
.jt-burger{
  display:none;width:40px;height:40px;border:0;background:transparent;
  flex-direction:column;justify-content:center;gap:5px;cursor:pointer;padding:0;
}
.jt-burger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:transform .25s ease,background .25s ease,opacity .25s ease;}
.jt-nav.is-stuck .jt-burger span{background:var(--jt-ink);}
.jt-burger.is-open span{background:var(--jt-lime);}
.jt-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.jt-burger.is-open span:nth-child(2){opacity:0;}
.jt-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

/* ---------- Hero ---------- */
.jt-hero{position:relative;background:var(--jt-dark);color:#fff;overflow:hidden;padding:176px 0 72px;}
.jt-hero-bg{
  position:absolute;inset:0;
  background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  opacity:.24;filter:saturate(.8);
}
.jt-hero-grid{
  position:absolute;inset:0;z-index:1;opacity:.55;
  background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:64px 64px;
}
.jt-hero-glow{
  position:absolute;z-index:1;width:520px;height:520px;right:-120px;top:-120px;
  background:radial-gradient(circle,rgba(201,242,77,.22) 0%,rgba(201,242,77,0) 68%);
}
.jt-hero::after{
  content:"";position:absolute;inset:0;z-index:2;
  background:linear-gradient(180deg,rgba(14,17,19,.9) 0%,rgba(14,17,19,.86) 45%,#0E1113 100%);
}
.jt-hero-inner{position:relative;z-index:3;}
.jt-crumb{font-size:13px;color:rgba(255,255,255,.55);display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:22px;}
.jt-crumb a{color:rgba(255,255,255,.72);text-decoration:none;transition:color .2s ease;}
.jt-crumb a:hover{color:var(--jt-lime);}
.jt-crumb span.sep{color:rgba(255,255,255,.3);}
.jt-crumb .current{color:rgba(255,255,255,.9);}
.jt-badge{
  display:inline-flex;align-items:center;gap:8px;height:28px;padding:0 14px;
  border-radius:var(--jt-r-pill);font-size:13px;font-weight:600;line-height:1;
}
.jt-badge-dark{background:rgba(201,242,77,.14);color:var(--jt-lime);border:1px solid rgba(201,242,77,.3);}
.jt-badge-light{background:#EDEFEA;color:var(--jt-ink);border:1px solid var(--jt-line);}
.jt-hero h1{
  font-size:clamp(34px,5.2vw,60px);font-weight:800;line-height:1.08;letter-spacing:-.03em;
  color:#fff;margin:20px 0 0;
}
.jt-hero-sub{font-size:17px;line-height:1.85;color:rgba(255,255,255,.74);max-width:620px;margin-top:18px;}
.jt-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px;}
.jt-hero-trust{display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:26px;font-size:13px;color:rgba(255,255,255,.6);}
.jt-hero-trust i{color:var(--jt-lime);margin-right:6px;}
.jt-hero-stats{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
  margin-top:56px;padding-top:30px;border-top:1px solid rgba(255,255,255,.12);
}
.jt-hero-stats strong{
  display:block;font-size:clamp(30px,3.6vw,48px);font-weight:800;line-height:1.1;
  color:#fff;letter-spacing:-.02em;font-variant-numeric:tabular-nums;
}
.jt-hero-stats span{display:block;font-size:12px;color:rgba(255,255,255,.55);margin-top:8px;line-height:1.6;}

/* ---------- 板块通用 ---------- */
.jt-section-head{max-width:760px;margin-bottom:48px;}
.jt-eyebrow{
  display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;
  letter-spacing:.06em;color:var(--jt-ink-3);margin-bottom:14px;
}
.jt-eyebrow::before{content:"";width:22px;height:2px;background:var(--jt-lime);border-radius:2px;}
.jt-section-head h2{font-size:clamp(26px,3.4vw,38px);line-height:1.22;letter-spacing:-.02em;}
.jt-lead{font-size:16px;color:var(--jt-ink-3);margin-top:14px;max-width:70ch;}
.jt-divider{height:1px;background:var(--jt-line);border:0;margin:0;}

/* ---------- 步骤条 ---------- */
.jt-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:8px;}
.jt-step{position:relative;padding:0 32px 0 0;}
.jt-step-dot{
  width:44px;height:44px;border-radius:50%;background:var(--jt-lime);color:var(--jt-ink);
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;
  box-shadow:0 0 0 8px rgba(201,242,77,.12);
}
.jt-step:not(:last-child)::after{
  content:"";position:absolute;top:21px;left:56px;right:16px;height:1px;background:var(--jt-line-2);
}
.jt-step-body{margin-top:24px;}
.jt-step-body h3{font-size:20px;line-height:1.35;margin-bottom:10px;}
.jt-step-body p{font-size:15px;line-height:1.8;color:var(--jt-ink-3);}
.jt-step-time{
  display:inline-flex;align-items:center;gap:6px;margin-top:14px;
  font-size:13px;color:var(--jt-signal);font-variant-numeric:tabular-nums;
}

/* ---------- Bento ---------- */
.jt-bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px;}
.jt-bento-item{
  grid-column:span 12;background:var(--jt-surface);
  border:1px solid var(--jt-line);border-radius:var(--jt-r-card);
  padding:28px;box-shadow:var(--jt-shadow);
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.jt-bento-item:hover{transform:translateY(-4px);box-shadow:var(--jt-shadow-hover);border-color:var(--jt-line-2);}
.jt-bento-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:24px;border-radius:var(--jt-r-pill);
  background:#EDEFEA;color:var(--jt-ink);font-size:12px;font-weight:700;
  font-variant-numeric:tabular-nums;margin-bottom:16px;
}
.jt-bento-item h3{font-size:20px;margin-bottom:10px;}
.jt-bento-item p{font-size:15px;line-height:1.8;color:var(--jt-ink-3);}
.jt-bento-item .jt-bento-line{height:1px;background:var(--jt-line);margin:20px 0 0;}

/* ---------- 终端入口 ---------- */
.jt-terminal{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center;}
.jt-figure{position:relative;border-radius:var(--jt-r-img);overflow:hidden;border:1px solid var(--jt-line);box-shadow:var(--jt-shadow);}
.jt-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.jt-figure figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:18px 20px;
  font-size:13px;color:rgba(255,255,255,.85);
  background:linear-gradient(180deg,rgba(14,17,19,0) 0%,rgba(14,17,19,.78) 100%);
}
.jt-term-list li{
  display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:18px;align-items:center;
  padding:22px 0;border-bottom:1px solid var(--jt-line);
}
.jt-term-list li:first-child{padding-top:0;}
.jt-term-list li:last-child{border-bottom:0;padding-bottom:0;}
.jt-term-icon{
  width:44px;height:44px;border-radius:14px;background:#EDEFEA;color:var(--jt-ink);
  display:flex;align-items:center;justify-content:center;font-size:18px;
}
.jt-term-list h3{font-size:18px;margin-bottom:6px;}
.jt-term-list p{font-size:15px;line-height:1.75;color:var(--jt-ink-3);}
.jt-term-tag{
  display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:var(--jt-r-pill);
  font-size:12px;font-weight:600;background:rgba(201,242,77,.28);color:var(--jt-ink);white-space:nowrap;
}

/* ---------- 提醒块 ---------- */
.jt-notice{
  background:var(--jt-surface);border:1px solid var(--jt-line);
  border-left:3px solid var(--jt-signal);border-radius:16px;
  padding:26px 28px;box-shadow:var(--jt-shadow);
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:flex-start;
}
.jt-notice-icon{
  width:40px;height:40px;border-radius:12px;background:rgba(255,91,46,.12);
  color:var(--jt-signal);display:flex;align-items:center;justify-content:center;font-size:17px;
}
.jt-notice h3{font-size:19px;margin-bottom:10px;}
.jt-notice p{font-size:15px;line-height:1.85;color:var(--jt-ink-3);}
.jt-notice strong{color:var(--jt-ink);}

/* ---------- FAQ ---------- */
.jt-faq{max-width:900px;}
.jt-faq .accordion-item{background:transparent;border:0;border-top:1px solid var(--jt-line);border-radius:0;}
.jt-faq .accordion-item:last-child{border-bottom:1px solid var(--jt-line);}
.jt-faq .accordion-button{
  background:transparent;border:0;border-radius:0;
  padding:20px 0 20px 16px;
  font-size:18px;font-weight:700;color:var(--jt-ink);line-height:1.5;
  box-shadow:inset 3px 0 0 transparent;
  transition:box-shadow .2s ease,color .2s ease,padding .2s ease;
}
.jt-faq .accordion-button:focus{box-shadow:inset 3px 0 0 transparent,0 0 0 2px var(--jt-lime);outline:0;}
.jt-faq .accordion-button:not(.collapsed){
  color:var(--jt-ink);background:transparent;
  box-shadow:inset 3px 0 0 var(--jt-lime);
}
.jt-faq .accordion-button::after{
  content:"+";background-image:none;width:auto;height:auto;transform:none;
  margin-left:auto;font-size:22px;font-weight:700;line-height:1;color:var(--jt-ink-3);
  transition:transform .2s ease,color .2s ease;
}
.jt-faq .accordion-button:not(.collapsed)::after{transform:rotate(45deg);color:var(--jt-ink);}
.jt-faq .accordion-body{
  padding:0 0 26px 16px;font-size:15px;line-height:1.85;color:var(--jt-ink-3);max-width:72ch;
}
.jt-faq .accordion-body strong{color:var(--jt-ink);}

/* ---------- CTA 条 ---------- */
.jt-cta{
  position:relative;overflow:hidden;background:var(--jt-dark);border-radius:24px;
  padding:44px 48px;display:flex;align-items:center;justify-content:space-between;
  gap:32px;flex-wrap:wrap;
}
.jt-cta-glow{
  position:absolute;width:420px;height:420px;left:-80px;bottom:-220px;
  background:radial-gradient(circle,rgba(201,242,77,.20) 0%,rgba(201,242,77,0) 70%);
}
.jt-cta-text{position:relative;z-index:2;max-width:640px;}
.jt-cta-text h2{color:#fff;font-size:clamp(22px,2.6vw,30px);line-height:1.3;}
.jt-cta-text p{color:rgba(255,255,255,.7);font-size:15px;margin-top:12px;}
.jt-cta .jt-btn{position:relative;z-index:2;}

/* ---------- 入场动效 ---------- */
.jt-reveal{opacity:0;transform:translateY(16px);transition:opacity .5s cubic-bezier(.2,.7,.2,1),transform .5s cubic-bezier(.2,.7,.2,1);}
.jt-reveal.is-in{opacity:1;transform:none;}

/* ---------- 页脚 ---------- */
.jt-footer{background:var(--jt-dark);color:rgba(255,255,255,.7);padding:72px 0 0;margin-top:96px;}
.jt-footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px;}
.jt-footer h4{font-size:14px;font-weight:600;letter-spacing:.08em;color:#fff;margin-bottom:18px;}
.jt-footer ul{display:flex;flex-direction:column;gap:10px;}
.jt-footer li{font-size:14px;color:rgba(255,255,255,.6);line-height:1.7;}
.jt-footer a{color:rgba(255,255,255,.66);text-decoration:none;font-size:14px;display:inline-block;transition:color .2s ease,transform .2s ease;}
.jt-footer a:hover{color:var(--jt-lime);transform:translateX(2px);}
.jt-footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.6);margin-top:16px;max-width:320px;}
.jt-footer .jt-logo{margin-bottom:4px;}
.jt-footer .jt-logo:hover{color:var(--jt-lime);}
.jt-footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);padding:20px 0 26px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}
.jt-footer-bottom a{font-size:13px;color:rgba(255,255,255,.5);}
.jt-footer-bottom a:hover{color:var(--jt-lime);}

/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
  .jt-section{padding:80px 0;}
}
@media (max-width:991.98px){
  .jt-nav{background:rgba(14,17,19,.5);}
  .jt-burger{display:flex;}
  .jt-menu{
    position:fixed;top:0;right:0;z-index:70;
    width:88vw;max-width:360px;height:100vh;
    background:var(--jt-dark);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:104px 28px 40px;
    transform:translateX(102%);
    transition:transform .3s cubic-bezier(.2,.7,.2,1);
    border-left:1px solid var(--jt-line-dark);
    box-shadow:-20px 0 60px -30px rgba(0,0,0,.8);
    overflow-y:auto;
  }
  .jt-menu.is-open{transform:translateX(0);}
  .jt-menu a{
    width:100%;font-size:20px;font-weight:700;color:#fff;
    padding:16px 0;border-bottom:1px solid var(--jt-line-dark);
  }
  .jt-menu a::after{display:none;}
  .jt-menu a.is-active{color:var(--jt-lime);}
  .jt-terminal{grid-template-columns:1fr;gap:32px;}
  .jt-bento-item:nth-child(n){grid-column:span 12;}
  .jt-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .jt-cta{padding:36px 28px;}
  .jt-steps{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:40px;}
  .jt-step:nth-child(2)::after{display:none;}
  .jt-step{padding-right:24px;}
}
@media (max-width:767.98px){
  .jt-section{padding:64px 0;}
  .jt-hero{padding:140px 0 56px;}
  .jt-hero-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:40px;}
  .jt-steps{grid-template-columns:1fr;row-gap:0;}
  .jt-step{
    display:grid;grid-template-columns:44px minmax(0,1fr);column-gap:16px;
    padding:0 0 30px 0;
  }
  .jt-step:not(:last-child)::after{
    top:54px;bottom:6px;left:21px;right:auto;width:1px;height:auto;background:var(--jt-line-2);
  }
  .jt-step:nth-child(2)::after{display:block;}
  .jt-step-body{grid-column:2;margin-top:0;padding-bottom:2px;}
  .jt-bento-item{padding:24px;}
  .jt-notice{grid-template-columns:1fr;gap:14px;padding:22px;}
  .jt-term-list li{grid-template-columns:44px minmax(0,1fr);gap:14px;}
  .jt-term-tag{grid-column:2;justify-self:start;}
  .jt-cta{flex-direction:column;align-items:flex-start;padding:32px 24px;}
  .jt-footer{padding-top:56px;margin-top:64px;}
}
@media (max-width:575.98px){
  .jt-container{padding:0 20px;}
  .jt-nav-inner{padding:0 20px;height:72px;gap:10px;}
  .jt-logo{font-size:16px;}
  .jt-logo::before{width:18px;height:18px;flex:0 0 18px;}
  .jt-icon-btn{display:none;}
  .jt-hero{padding:126px 0 52px;}
  .jt-hero-actions .jt-btn{width:100%;}
  .jt-footer-grid{grid-template-columns:1fr;gap:28px;}
  .jt-footer-bottom{flex-direction:column;align-items:flex-start;}
  .jt-faq .accordion-button{font-size:16px;padding:18px 0 18px 14px;}
}
@media (prefers-reduced-motion: reduce){
  .jt-reveal{opacity:1;transform:none;transition:none;}
  .jt-bento-item:hover{transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category2 */
:root{
  --jt-ink:#101316;
  --jt-ink-2:#3C4249;
  --jt-ink-3:#868E96;
  --jt-lime:#C9F24D;
  --jt-lime-deep:#B4E02F;
  --jt-signal:#FF5B2E;
  --jt-bg:#F6F7F4;
  --jt-surface:#FFFFFF;
  --jt-dark:#0E1113;
  --jt-line:rgba(16,19,22,.08);
  --jt-line-strong:rgba(16,19,22,.16);
  --jt-line-dark:rgba(255,255,255,.12);
  --jt-radius-card:20px;
  --jt-radius-img:14px;
  --jt-radius-pill:999px;
  --jt-radius-input:12px;
  --jt-shadow:0 1px 2px rgba(16,19,22,.04),0 12px 32px -12px rgba(16,19,22,.10);
  --jt-shadow-hover:0 20px 48px -16px rgba(16,19,22,.18);
  --jt-container:1200px;
  --jt-ease:cubic-bezier(.2,.7,.2,1);
}

*,*::before,*::after{box-sizing:border-box;}

html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}

body{
  margin:0;
  background:var(--jt-bg);
  color:var(--jt-ink-2);
  font-family:"HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;transition:color .22s var(--jt-ease);}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;color:var(--jt-ink);font-weight:800;letter-spacing:-.02em;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}

.jt-container{
  width:100%;
  max-width:var(--jt-container);
  margin:0 auto;
  padding:0 24px;
}

.jt-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ---------- 导航 ---------- */
.jt-nav{
  position:absolute;
  top:0;left:0;right:0;
  z-index:1035;
  transition:background .24s var(--jt-ease),height .24s var(--jt-ease),box-shadow .24s var(--jt-ease),border-color .24s var(--jt-ease);
  border-bottom:1px solid transparent;
  background:rgba(255,255,255,.06);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
}
.jt-nav.is-stuck{
  position:fixed;
  background:rgba(246,247,244,.86);
  -webkit-backdrop-filter:blur(20px);
  backdrop-filter:blur(20px);
  border-bottom:1px solid var(--jt-line);
  box-shadow:0 8px 28px -20px rgba(16,19,22,.35);
}
.jt-nav-inner{
  max-width:var(--jt-container);
  margin:0 auto;
  padding:0 24px;
  height:88px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  transition:height .24s var(--jt-ease);
}
.jt-nav.is-stuck .jt-nav-inner{height:64px;}

.jt-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:18px;
  font-weight:800;
  letter-spacing:-.01em;
  color:#fff;
  white-space:nowrap;
  transition:color .24s var(--jt-ease);
}
.jt-logo::before{
  content:"";
  width:20px;height:20px;
  border-radius:6px;
  background:var(--jt-lime);
  display:inline-block;
  flex:0 0 20px;
}
.jt-nav.is-stuck .jt-logo{color:var(--jt-ink);}

.jt-menu{
  display:flex;
  align-items:center;
  gap:32px;
  margin-left:auto;
}
.jt-menu a{
  position:relative;
  font-size:15px;
  font-weight:500;
  color:rgba(255,255,255,.82);
  padding:6px 0;
  transition:color .22s var(--jt-ease);
}
.jt-menu a::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:100%;height:2px;
  background:var(--jt-lime);
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .22s var(--jt-ease);
}
.jt-menu a:hover{color:#fff;}
.jt-menu a:hover::after{transform:scaleX(1);}
.jt-menu a.is-active{color:#fff;font-weight:700;}
.jt-menu a.is-active::after{transform:scaleX(1);}
.jt-nav.is-stuck .jt-menu a{color:var(--jt-ink-2);}
.jt-nav.is-stuck .jt-menu a:hover,
.jt-nav.is-stuck .jt-menu a.is-active{color:var(--jt-ink);}

.jt-nav-actions{display:flex;align-items:center;gap:14px;}
.jt-icon-btn{
  width:40px;height:40px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.22);
  background:transparent;
  color:#fff;
  font-size:15px;
  cursor:pointer;
  transition:background .22s var(--jt-ease),color .22s var(--jt-ease),border-color .22s var(--jt-ease);
}
.jt-icon-btn:hover{background:rgba(255,255,255,.12);}
.jt-nav.is-stuck .jt-icon-btn{border-color:var(--jt-line-strong);color:var(--jt-ink);}
.jt-nav.is-stuck .jt-icon-btn:hover{background:rgba(16,19,22,.06);}

.jt-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 28px;
  border-radius:var(--jt-radius-pill);
  border:1px solid transparent;
  background:var(--jt-lime);
  color:var(--jt-ink);
  font-size:14px;
  font-weight:700;
  letter-spacing:.01em;
  cursor:pointer;
  transition:background .2s var(--jt-ease),color .2s var(--jt-ease),transform .2s var(--jt-ease),border-color .2s var(--jt-ease),box-shadow .2s var(--jt-ease);
}
.jt-btn:hover{background:var(--jt-lime-deep);transform:translateY(-2px);box-shadow:var(--jt-shadow);}
.jt-btn:focus-visible{outline:2px solid var(--jt-lime-deep);outline-offset:3px;}
.jt-btn i{transition:transform .2s var(--jt-ease);}
.jt-btn:hover i{transform:translateX(4px);}
.jt-btn-sm{height:40px;padding:0 20px;font-size:14px;}
.jt-btn-ghost{
  background:transparent;
  border-color:rgba(16,19,22,.22);
  color:var(--jt-ink);
}
.jt-btn-ghost:hover{background:rgba(16,19,22,.05);box-shadow:none;}
.jt-btn-on-dark{
  background:transparent;
  border-color:rgba(255,255,255,.32);
  color:#fff;
}
.jt-btn-on-dark:hover{background:rgba(255,255,255,.12);box-shadow:none;}

.jt-nav:not(.is-stuck) .jt-btn.jt-btn-sm{
  background:var(--jt-lime);
  color:var(--jt-ink);
  border-color:transparent;
}
.jt-nav.is-stuck .jt-btn.jt-btn-sm{
  background:var(--jt-ink);
  color:#fff;
}
.jt-nav.is-stuck .jt-btn.jt-btn-sm:hover{background:#22282e;}

.jt-burger{
  display:none;
  width:40px;height:40px;
  border:0;background:transparent;
  padding:9px 8px;
  cursor:pointer;
  flex-direction:column;
  justify-content:space-between;
}
.jt-burger span{
  display:block;
  height:2px;
  width:100%;
  border-radius:2px;
  background:#fff;
  transition:background .22s var(--jt-ease),transform .22s var(--jt-ease),opacity .22s var(--jt-ease);
}
.jt-nav.is-stuck .jt-burger span{background:var(--jt-ink);}
.jt-burger.is-open span{background:var(--jt-lime);}
.jt-burger.is-open span:nth-child(1){transform:translateY(9px) rotate(45deg);}
.jt-burger.is-open span:nth-child(2){opacity:0;}
.jt-burger.is-open span:nth-child(3){transform:translateY(-9px) rotate(-45deg);}

/* 移动端抽屉 */
.jt-drawer{
  position:fixed;
  top:0;right:0;
  width:88vw;
  max-width:360px;
  height:100%;
  background:var(--jt-dark);
  z-index:1050;
  padding:96px 28px 32px;
  transform:translateX(102%);
  transition:transform .3s var(--jt-ease);
  display:flex;
  flex-direction:column;
  gap:6px;
  box-shadow:-20px 0 60px -30px rgba(0,0,0,.6);
}
.jt-drawer.is-open{transform:translateX(0);}
.jt-drawer a{
  color:#fff;
  font-size:20px;
  font-weight:700;
  padding:14px 0;
  border-bottom:1px solid var(--jt-line-dark);
}
.jt-drawer a.is-active{color:var(--jt-lime);}
.jt-drawer a:last-of-type{border-bottom:0;}
.jt-drawer .jt-btn{margin-top:22px;width:100%;}
.jt-drawer-close{
  position:absolute;
  top:24px;right:24px;
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid rgba(255,255,255,.24);
  background:transparent;
  color:#fff;
  cursor:pointer;
}
.jt-drawer-close:hover{background:rgba(255,255,255,.1);}
.jt-backdrop{
  position:fixed;
  inset:0;
  background:rgba(14,17,19,.6);
  -webkit-backdrop-filter:blur(2px);
  backdrop-filter:blur(2px);
  opacity:0;
  visibility:hidden;
  transition:opacity .28s var(--jt-ease),visibility .28s var(--jt-ease);
  z-index:1045;
}
.jt-backdrop.is-open{opacity:1;visibility:visible;}

/* ---------- 内页首屏 ---------- */
.jt-page-hero{
  position:relative;
  background:var(--jt-dark);
  color:#fff;
  padding:172px 0 84px;
  overflow:hidden;
}
.jt-page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-1.png");
  background-size:cover;
  background-position:center;
  opacity:.42;
}
.jt-page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(560px 320px at 82% 12%, rgba(201,242,77,.18), transparent 66%),
    linear-gradient(180deg, rgba(14,17,19,.78) 0%, rgba(14,17,19,.93) 100%);
}
.jt-page-hero .jt-container{position:relative;z-index:2;}

.jt-crumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:rgba(255,255,255,.62);
  margin-bottom:26px;
}
.jt-crumb a{color:rgba(255,255,255,.72);}
.jt-crumb a:hover{color:var(--jt-lime);}
.jt-crumb span[aria-current]{color:#fff;}

.jt-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:28px;
  padding:0 14px;
  border-radius:var(--jt-radius-pill);
  border:1px solid rgba(201,242,77,.42);
  background:rgba(201,242,77,.12);
  color:var(--jt-lime);
  font-size:13px;
  font-weight:600;
  letter-spacing:.02em;
  margin-bottom:22px;
}
.jt-page-hero h1{
  color:#fff;
  font-size:clamp(30px,4.4vw,54px);
  line-height:1.14;
  letter-spacing:-.03em;
  max-width:820px;
}
.jt-page-hero .jt-hero-sub{
  margin-top:20px;
  max-width:660px;
  font-size:17px;
  line-height:1.8;
  color:rgba(255,255,255,.76);
}
.jt-hero-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
  margin-top:44px;
  padding-top:32px;
  border-top:1px solid var(--jt-line-dark);
  max-width:760px;
}
.jt-hero-stats b{
  display:block;
  color:#fff;
  font-size:34px;
  font-weight:800;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.jt-hero-stats span{
  display:block;
  margin-top:6px;
  font-size:12px;
  color:rgba(255,255,255,.58);
  letter-spacing:.02em;
}

/* ---------- 通用板块 ---------- */
.jt-section{
  padding:96px 0;
  border-top:1px solid var(--jt-line);
}
.jt-section:first-of-type{border-top:0;}
.jt-section-head{max-width:720px;margin-bottom:48px;}
.jt-section-head h2{
  font-size:clamp(26px,3.2vw,38px);
  line-height:1.2;
  letter-spacing:-.025em;
}
.jt-section-head p{
  margin-top:14px;
  font-size:16px;
  color:var(--jt-ink-3);
}
.jt-lead{font-size:15px;color:var(--jt-ink-3);}

/* 图文对照 */
.jt-feature-row{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:32px;
  align-items:center;
}
.jt-feature-row + .jt-feature-row{margin-top:88px;}
.jt-feature-media{grid-column:span 6;}
.jt-feature-body{grid-column:span 6;}
.jt-feature-row.jt-reverse .jt-feature-media{order:2;}
.jt-feature-row.jt-reverse .jt-feature-body{order:1;}

.jt-feature-media{
  position:relative;
  border-radius:var(--jt-radius-img);
  overflow:hidden;
  border:1px solid var(--jt-line);
  background:var(--jt-surface);
  box-shadow:var(--jt-shadow);
}
.jt-feature-media img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
  transition:transform .6s var(--jt-ease);
}
.jt-feature-media:hover img{transform:scale(1.03);}
.jt-feature-media .jt-media-tag{
  position:absolute;
  left:18px;bottom:18px;
  height:28px;
  display:inline-flex;
  align-items:center;
  padding:0 14px;
  border-radius:var(--jt-radius-pill);
  background:rgba(14,17,19,.72);
  color:#fff;
  font-size:13px;
  font-weight:600;
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}

.jt-step-index{
  display:flex;
  align-items:baseline;
  gap:12px;
  margin-bottom:18px;
}
.jt-step-index b{
  font-size:44px;
  font-weight:800;
  line-height:1;
  color:var(--jt-ink);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.04em;
}
.jt-step-index span{
  font-size:13px;
  color:var(--jt-ink-3);
  letter-spacing:.04em;
  text-transform:uppercase;
}
.jt-feature-body h3{
  font-size:clamp(21px,2.4vw,25px);
  line-height:1.35;
  margin-bottom:18px;
}
.jt-check-list{display:grid;gap:16px;}
.jt-check-list li{
  position:relative;
  padding-left:32px;
  font-size:16px;
  line-height:1.8;
  color:var(--jt-ink-2);
}
.jt-check-list li::before{
  content:"";
  position:absolute;
  left:0;top:9px;
  width:18px;height:18px;
  border-radius:50%;
  background:var(--jt-lime);
  box-shadow:inset 0 0 0 4px rgba(255,255,255,.85);
}
.jt-check-list li b{color:var(--jt-ink);font-weight:700;}
.jt-inline-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:24px;
  font-size:15px;
  font-weight:700;
  color:var(--jt-ink);
  background-image:linear-gradient(var(--jt-lime),var(--jt-lime));
  background-repeat:no-repeat;
  background-position:0 100%;
  background-size:0 3px;
  padding-bottom:3px;
  transition:background-size .22s var(--jt-ease);
}
.jt-inline-link:hover{background-size:100% 3px;}
.jt-inline-link i{transition:transform .2s var(--jt-ease);}
.jt-inline-link:hover i{transform:translateX(4px);}

/* 对照表 */
.jt-table-wrap{
  border:1px solid var(--jt-line);
  border-radius:16px;
  overflow:hidden;
  background:var(--jt-surface);
  box-shadow:var(--jt-shadow);
}
.jt-table{
  width:100%;
  border-collapse:collapse;
  font-size:15px;
}
.jt-table thead th{
  background:#EFF1EC;
  color:var(--jt-ink);
  font-size:13px;
  font-weight:700;
  letter-spacing:.06em;
  text-align:left;
  padding:16px 24px;
  border-bottom:1px solid var(--jt-line);
  white-space:nowrap;
}
.jt-table tbody td{
  padding:18px 24px;
  border-bottom:1px solid var(--jt-line);
  vertical-align:top;
  color:var(--jt-ink-2);
  line-height:1.75;
}
.jt-table tbody tr:last-child td{border-bottom:0;}
.jt-table tbody tr{transition:background .2s var(--jt-ease);}
.jt-table tbody tr:hover{background:rgba(201,242,77,.10);}
.jt-table td:first-child{color:var(--jt-ink);font-weight:600;width:42%;}
.jt-table .jt-wait{
  display:inline-block;
  font-variant-numeric:tabular-nums;
  color:var(--jt-signal);
  font-weight:700;
  margin-right:6px;
}

/* 提醒条 */
.jt-notice{
  position:relative;
  margin-top:36px;
  padding:26px 28px 26px 32px;
  background:var(--jt-surface);
  border:1px solid var(--jt-line);
  border-left:4px solid var(--jt-signal);
  border-radius:var(--jt-radius-card);
  box-shadow:var(--jt-shadow);
}
.jt-notice h3{
  font-size:18px;
  margin-bottom:10px;
  display:flex;
  align-items:center;
  gap:10px;
}
.jt-notice h3 i{color:var(--jt-signal);font-size:16px;}
.jt-notice p{font-size:15px;color:var(--jt-ink-3);line-height:1.85;}

/* 对照卡片组 */
.jt-grid-3{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.jt-card{
  background:var(--jt-surface);
  border:1px solid var(--jt-line);
  border-radius:var(--jt-radius-card);
  padding:28px;
  box-shadow:var(--jt-shadow);
  transition:transform .25s var(--jt-ease),box-shadow .25s var(--jt-ease),border-color .25s var(--jt-ease);
}
.jt-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--jt-shadow-hover);
  border-color:var(--jt-line-strong);
}
.jt-card h3{font-size:20px;line-height:1.4;margin-bottom:10px;}
.jt-card p{font-size:15px;line-height:1.75;color:var(--jt-ink-3);}
.jt-card .jt-chip{
  display:inline-flex;
  align-items:center;
  height:26px;
  padding:0 12px;
  border-radius:var(--jt-radius-pill);
  background:#EFF1EC;
  border:1px solid var(--jt-line);
  color:var(--jt-ink);
  font-size:13px;
  font-weight:600;
  margin-bottom:16px;
}

/* FAQ */
.jt-faq{max-width:900px;}
.jt-faq details{
  border-bottom:1px solid var(--jt-line);
  padding:20px 0 20px 0;
  position:relative;
  transition:padding-left .22s var(--jt-ease);
}
.jt-faq details[open]{padding-left:18px;}
.jt-faq details[open]::before{
  content:"";
  position:absolute;
  left:0;top:22px;
  width:3px;height:24px;
  border-radius:2px;
  background:var(--jt-lime);
}
.jt-faq summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:20px;
  font-size:18px;
  font-weight:700;
  color:var(--jt-ink);
  line-height:1.55;
}
.jt-faq summary::-webkit-details-marker{display:none;}
.jt-faq summary::after{
  content:"+";
  flex:0 0 auto;
  width:28px;height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  border:1px solid var(--jt-line-strong);
  font-size:16px;
  font-weight:700;
  color:var(--jt-ink);
  transition:transform .2s var(--jt-ease),background .2s var(--jt-ease);
}
.jt-faq details[open] summary::after{
  transform:rotate(45deg);
  background:var(--jt-lime);
  border-color:var(--jt-lime);
}
.jt-faq details p{
  margin-top:14px;
  max-width:72ch;
  font-size:15px;
  line-height:1.85;
  color:var(--jt-ink-3);
}

/* CTA 条 */
.jt-cta{
  background:var(--jt-dark);
  border-radius:24px;
  padding:44px 48px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  position:relative;
  overflow:hidden;
}
.jt-cta::after{
  content:"";
  position:absolute;
  right:-120px;top:-120px;
  width:340px;height:340px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(201,242,77,.24),transparent 68%);
}
.jt-cta > *{position:relative;z-index:2;}
.jt-cta h2{
  color:#fff;
  font-size:clamp(22px,2.6vw,30px);
  line-height:1.3;
  letter-spacing:-.02em;
}
.jt-cta p{
  margin-top:10px;
  font-size:15px;
  color:rgba(255,255,255,.66);
  max-width:560px;
}
.jt-cta .jt-cta-actions{display:flex;gap:14px;flex-wrap:wrap;}

/* 页脚 */
.jt-footer{
  background:var(--jt-dark);
  color:rgba(255,255,255,.62);
  padding:72px 0 0;
  margin-top:96px;
}
.jt-footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:48px;
}
.jt-footer .jt-logo{color:#fff;margin-bottom:16px;}
.jt-footer p{font-size:14px;line-height:1.85;color:var(--jt-ink-3);max-width:340px;}
.jt-footer h4{
  color:#fff;
  font-size:14px;
  font-weight:600;
  letter-spacing:.08em;
  margin-bottom:18px;
}
.jt-footer ul{display:grid;gap:12px;}
.jt-footer ul li{font-size:14px;color:var(--jt-ink-3);line-height:1.7;}
.jt-footer ul a{
  display:inline-block;
  font-size:14px;
  color:var(--jt-ink-3);
  transition:color .2s var(--jt-ease),transform .2s var(--jt-ease);
}
.jt-footer ul a:hover{color:var(--jt-lime);transform:translateX(2px);}
.jt-footer-bottom{
  border-top:1px solid rgba(255,255,255,.08);
  padding:24px 0 32px;
  display:flex;
  flex-wrap:wrap;
  gap:12px 28px;
  justify-content:space-between;
  font-size:13px;
  color:var(--jt-ink-3);
}
.jt-footer-bottom a{color:var(--jt-ink-3);}
.jt-footer-bottom a:hover{color:var(--jt-lime);}

/* 入场动画 */
.jt-reveal{
  opacity:0;
  transform:translateY(16px);
  transition:opacity .5s var(--jt-ease),transform .5s var(--jt-ease);
}
.jt-reveal.is-in{opacity:1;transform:none;}

/* 响应式 */
@media (max-width:1199.98px){
  .jt-container{max-width:100%;}
  .jt-section{padding:84px 0;}
  .jt-feature-row{gap:28px;}
}

@media (max-width:991.98px){
  .jt-menu{display:none;}
  .jt-burger{display:flex;}
  .jt-icon-btn{display:none;}
  .jt-nav-inner{height:76px;padding:0 24px;}
  .jt-nav.is-stuck .jt-nav-inner{height:62px;}
  .jt-page-hero{padding:148px 0 72px;}
  .jt-hero-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;}
  .jt-hero-stats b{font-size:26px;}
  .jt-section{padding:72px 0;}
  .jt-feature-row{grid-template-columns:1fr;gap:28px;}
  .jt-feature-media,.jt-feature-body{grid-column:auto;}
  .jt-feature-row.jt-reverse .jt-feature-media{order:1;}
  .jt-feature-row.jt-reverse .jt-feature-body{order:2;}
  .jt-grid-3{grid-template-columns:1fr;}
  .jt-footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .jt-cta{flex-direction:column;align-items:flex-start;padding:36px 32px;}
}

@media (max-width:767.98px){
  .jt-container{padding:0 20px;}
  .jt-page-hero{padding:132px 0 60px;}
  .jt-page-hero .jt-hero-sub{font-size:16px;}
  .jt-hero-stats{grid-template-columns:1fr 1fr;gap:20px;padding-top:26px;}
  .jt-section{padding:64px 0;}
  .jt-section-head{margin-bottom:36px;}
  .jt-feature-row + .jt-feature-row{margin-top:64px;}
  .jt-table-wrap{border-radius:14px;}
  .jt-table thead{display:none;}
  .jt-table tbody tr{
    display:block;
    padding:18px 20px;
    border-bottom:1px solid var(--jt-line);
  }
  .jt-table tbody tr:last-child{border-bottom:0;}
  .jt-table tbody td{
    display:block;
    padding:0;
    border:0;
    width:auto;
  }
  .jt-table td:first-child{
    width:auto;
    font-size:16px;
    margin-bottom:8px;
  }
  .jt-notice{padding:22px 20px 22px 22px;}
  .jt-faq summary{font-size:16px;}
  .jt-cta{padding:32px 24px;border-radius:20px;}
  .jt-footer{padding-top:56px;margin-top:64px;}
  .jt-footer-grid{grid-template-columns:1fr;}
  .jt-footer-bottom{flex-direction:column;gap:8px;}
}

@media (max-width:519.98px){
  .jt-hero-stats{grid-template-columns:1fr;}
  .jt-btn{width:100%;}
  .jt-cta .jt-cta-actions{width:100%;}
  .jt-card{padding:22px;}
}

@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  .jt-reveal{opacity:1;transform:none;}
  .jt-btn:hover{transform:none;}
  .jt-card:hover{transform:none;}
  .jt-feature-media:hover img{transform:none;}
}