/* jk8- 健康养生风（主色 #14532d） */
:root{--jk8-green:#14532d;--jk8-green2:#1f7a44;--jk8-green3:#238636;--jk8-ink:#22301f;--jk8-body:#3f4d3a;
--jk8-sand:#f7f6ee;--jk8-mint:#e9f4ea;--jk8-line:#dfe8d8;--jk8-amber:#b45309;--jk8-amber2:#d97706;--jk8-soft:#6b7a62;}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",sans-serif;color:var(--jk8-ink);background:var(--jk8-sand);line-height:1.85;font-size:16px}
a{color:var(--jk8-green2);text-decoration:none}
a:hover{color:var(--jk8-amber2)}
img{max-width:100%;height:auto}
.jk8-wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.jk8-topbar{background:linear-gradient(90deg,#0d3d21,#14532d);color:#eaf4ea}
.jk8-topbar .jk8-wrap{display:flex;align-items:center;justify-content:space-between;min-height:52px}
.jk8-logo{font-size:20px;font-weight:800;letter-spacing:.02em;color:#f3f6ee}
.jk8-logo small{display:block;font-size:12px;font-weight:400;color:#b9d3bd;letter-spacing:.06em}
.jk8-domain{font-size:13px;color:#cfe6d2;border:1px solid rgba(255,255,255,.28);border-radius:20px;padding:3px 12px}
.jk8-nav{background:#1a5c35;border-bottom:3px solid var(--jk8-amber2)}
.jk8-nav .jk8-wrap{display:flex;flex-wrap:wrap;gap:2px}
.jk8-nav a{display:inline-block;color:#eef7ee;padding:10px 14px;font-size:15px}
.jk8-nav a:hover,.jk8-nav a.jk8-on{background:#0d3d21;color:#ffd27d}
.jk8-breadcrumb{background:#fffdf5;border-bottom:1px solid var(--jk8-line);font-size:13px;color:var(--jk8-soft);padding:8px 0}
.jk8-breadcrumb a{color:var(--jk8-soft)}
.jk8-hero{background:linear-gradient(135deg,#0d3d21 0%,#14532d 55%,#1f7a44 100%);color:#f2f7ef;padding:46px 0 40px}
.jk8-hero h1{font-size:30px;line-height:1.35;color:#fff;margin-bottom:14px}
.jk8-hero p{font-size:16px;color:#d7e9d9;max-width:820px}
.jk8-hero .jk8-meta{margin-top:14px;font-size:13px;color:#a9cdad}
.jk8-hero .jk8-cta{margin-top:20px}
.jk8-hero .jk8-cta a{display:inline-block;background:#f5c86b;color:#23331d;font-weight:700;border-radius:24px;padding:9px 22px;margin-right:12px}
.jk8-hero .jk8-cta a.jk8-ghost{background:transparent;border:1px solid #9cc4a2;color:#eaf6ea}
.jk8-heroimg{max-width:1080px;margin:18px auto 0;padding:0 20px}
.jk8-heroimg img{display:block;border-radius:12px;box-shadow:0 12px 32px rgba(13,61,33,.25)}
.jk8-main{background:#fffdf5;border:1px solid var(--jk8-line);border-top:0}
.jk8-sec{padding:34px 0 8px}
.jk8-sec h2,.jk8-article h2{position:relative;font-size:22px;color:var(--jk8-green);padding-left:14px;margin-bottom:16px}
.jk8-sec h2::before,.jk8-article h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:5px;border-radius:3px;background:linear-gradient(180deg,var(--jk8-green2),var(--jk8-amber2))}
.jk8-cardgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.jk8-card{display:block;background:#fff;border:1px solid var(--jk8-line);border-top:4px solid var(--jk8-green3);border-radius:12px;padding:18px 16px;color:var(--jk8-ink)}
.jk8-card:hover{box-shadow:0 8px 22px rgba(20,83,45,.14);transform:translateY(-2px)}
.jk8-card h3{font-size:17px;color:var(--jk8-green);margin-bottom:6px}
.jk8-card p{font-size:13.5px;color:var(--jk8-soft);line-height:1.7}
.jk8-guidegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.jk8-guide{display:block;background:var(--jk8-mint);border:1px solid #d5e6d3;border-radius:10px;padding:14px 16px;color:var(--jk8-ink)}
.jk8-guide b{display:block;color:var(--jk8-green);font-size:15.5px}
.jk8-guide span{font-size:13px;color:var(--jk8-soft)}
.jk8-article{padding:10px 0 20px}
.jk8-article h2{margin-top:30px}
.jk8-article h3{font-size:17px;color:var(--jk8-green2);margin:18px 0 8px}
.jk8-article p{margin-bottom:14px;text-align:justify}
.jk8-article ul{margin:0 0 14px 22px}
.jk8-article li{margin-bottom:8px}
.jk8-keypoints{background:var(--jk8-mint);border:1px solid #cfe3cd;border-left:5px solid var(--jk8-green3);border-radius:10px;padding:16px 20px;margin:18px 0 6px}
.jk8-keypoints b{color:var(--jk8-green)}
.jk8-keypoints ul{margin:8px 0 0 20px;font-size:14.5px}
.jk8-faq details{border:1px solid var(--jk8-line);border-radius:10px;margin-bottom:12px;background:#fff}
.jk8-faq summary{cursor:pointer;font-weight:600;color:var(--jk8-green);padding:13px 16px;font-size:15.5px}
.jk8-faq details p{padding:0 16px 14px;color:#4b5844;font-size:14.5px}
.jk8-faq h3{margin:26px 0 12px;font-size:18px;color:#1a4b2c}
.jk8-relqa{border:1px solid var(--jk8-line);border-radius:12px;background:#fff;padding:20px 22px;margin-top:26px}
.jk8-relqa h2{margin-top:0}
.jk8-relqa h3{font-size:15.5px;color:var(--jk8-green2);margin:12px 0 4px}
.jk8-relqa p{font-size:14.5px;color:#4b5844;margin-bottom:6px}
.jk8-geo{background:#fff8e9;border:1px solid #f0e2bd;border-radius:12px;padding:18px 22px;margin-top:26px}
.jk8-geo h2{margin-top:0}
.jk8-geo p{font-size:14.5px;color:#5a4d2a}
.jk8-geo a{font-weight:600}
.jk8-hint{margin:20px 0 0;font-size:13px;color:#8a7a55;background:#fdf6e3;border:1px dashed #e6d9ae;border-radius:8px;padding:9px 14px}
.jk8-related{border-top:1px dashed var(--jk8-line);margin-top:28px;padding-top:14px}
.jk8-related ul{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;margin:0}
.jk8-related li{font-size:14px}
.jk8-related li::before{content:"›";color:var(--jk8-amber2);margin-right:6px}
.jk8-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;counter-reset:st}
.jk8-step{background:#fff;border:1px solid var(--jk8-line);border-radius:10px;padding:14px 12px;position:relative}
.jk8-step::before{counter-increment:st;content:counter(st);position:absolute;top:-10px;left:12px;background:var(--jk8-green3);color:#fff;width:24px;height:24px;border-radius:50%;text-align:center;line-height:24px;font-size:13px}
.jk8-step b{display:block;font-size:14.5px;color:var(--jk8-green);margin-bottom:4px}
.jk8-step span{font-size:12.5px;color:var(--jk8-soft);line-height:1.6}
.jk8-latest ul{list-style:none}
.jk8-latest li{border-bottom:1px dashed var(--jk8-line);padding:10px 2px;display:flex;gap:10px;align-items:baseline}
.jk8-latest li time{font-size:12.5px;color:#a07c2f;white-space:nowrap}
.jk8-latest li a{font-size:15.5px}
.jk8-tags{margin:16px 0 4px}
.jk8-tags a{display:inline-block;background:#fff;border:1px solid var(--jk8-line);border-radius:18px;padding:4px 14px;margin:0 8px 8px 0;font-size:13.5px;color:var(--jk8-soft)}
.jk8-tags a:hover{border-color:var(--jk8-green3);color:var(--jk8-green)}
.jk8-footer{background:#0d3d21;color:#b9d3bd;margin-top:34px;padding:36px 0 22px;font-size:13.5px}
.jk8-footer .jk8-wrap{display:grid;grid-template-columns:1.2fr 1fr 1fr 1.1fr;gap:26px}
.jk8-footer h4{color:#f0f5ec;font-size:15px;margin-bottom:10px;border-left:4px solid var(--jk8-amber2);padding-left:8px}
.jk8-footer a{color:#b9d3bd;display:block;margin-bottom:6px}
.jk8-footer a:hover{color:#ffd27d}
.jk8-footer .jk8-copy{border-top:1px solid rgba(255,255,255,.14);margin-top:24px;padding-top:14px;text-align:center;color:#8fb497;font-size:12.5px}
@media (max-width:900px){.jk8-cardgrid{grid-template-columns:repeat(2,1fr)}.jk8-guidegrid{grid-template-columns:repeat(2,1fr)}.jk8-steps{grid-template-columns:repeat(2,1fr);gap:18px 12px}.jk8-footer .jk8-wrap{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.jk8-cardgrid,.jk8-guidegrid,.jk8-footer .jk8-wrap{grid-template-columns:1fr}.jk8-hero h1{font-size:24px}}