:root{--bg:#0D1118;--header:#0D1118;--hero:#151C27;--btn:#8AE65C;--btnText:#10200A;--title:#fff;--text:#C8D0DC;--card:#1C2634;--border:#344153;--num:#8AE65C;--light:#F5F7F4;--ltitle:#18221A;--ltext:#4A574D;--foot:#080B10}
*{box-sizing:border-box}body{margin:0;font-family:Arial,"Microsoft YaHei","PingFang SC","Helvetica Neue",sans-serif;background:var(--bg);color:var(--text);line-height:1.82;overflow-x:hidden}img{max-width:100%;height:auto;object-fit:contain;display:block}a{text-decoration:none;color:inherit}.wrap{width:min(1200px,calc(100% - 40px));margin:0 auto}.site-header{background:var(--header);border-bottom:1px solid rgba(255,255,255,.08)}.top-row,.sub-row{display:flex;align-items:center;justify-content:space-between;gap:18px}.top-row{min-height:74px}.sub-row{min-height:52px;border-top:1px solid rgba(255,255,255,.06)}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand img{display:block;width:auto;height:38px;max-width:180px;max-height:42px;object-fit:contain;flex-shrink:0}.sub-row a{color:#B9C6D2}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 18px;border-radius:999px;border:1px solid transparent;font-weight:700}.btn-primary{background:var(--btn);color:var(--btnText)}.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.22)}.hero{background:var(--hero);padding:48px 0}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.stacked{position:relative;min-height:420px;margin:0}.img-back,.img-front{position:absolute;max-height:420px;border-radius:26px;background:rgba(255,255,255,.04);padding:12px;border:1px solid rgba(255,255,255,.1)}.img-back{left:0;top:36px}.img-front{right:26px;top:0}.hero h1,.section h2{margin:0 0 14px;line-height:1.15}.hero h1{color:#fff;font-size:clamp(34px,4.4vw,58px)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.section{padding:56px 0}.light{background:var(--light);color:var(--ltext)}.light h2,.light h3{color:var(--ltitle)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.steps article{background:#fff;border:1px solid #DCE4DD;border-radius:24px;padding:22px}.steps strong{font-size:44px;color:var(--num)}.path-boxes,.panels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.path-boxes div,.panels article,details{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:22px}.panels{grid-template-columns:1fr 1fr}.text-link{text-decoration:underline;color:#A7F27C}.faq details{margin-bottom:12px}.faq summary{cursor:pointer;font-weight:700;color:#fff}.site-footer{background:var(--foot);padding:26px 0 90px}.foot{display:flex;justify-content:space-between;align-items:center;gap:16px}.mobile-bar{display:none}
@media (max-width:1024px){.hero-grid,.steps,.path-boxes,.panels{grid-template-columns:1fr}.stacked{min-height:320px}.img-back,.img-front{max-width:280px;max-height:300px}.img-back{left:20px}.img-front{right:20px}.sub-row{justify-content:flex-start;flex-wrap:wrap}}
@media (max-width:768px){.wrap{width:min(100% - 28px,1200px)}.top-row{flex-wrap:wrap}.actions{flex-direction:column}.btn{width:100%}.hero-grid{grid-template-columns:1fr}.stacked{order:-1;min-height:280px}.img-back{left:0;top:30px}.img-front{right:0;top:0}.foot{flex-direction:column;align-items:flex-start}.mobile-bar{display:flex;position:fixed;left:0;right:0;bottom:0;padding:10px 14px;background:#0D1118;border-top:1px solid rgba(255,255,255,.08);min-height:64px}body{padding-bottom:78px}}
@media (max-width:520px){.sub-row{display:block;padding:12px 0}.sub-row a{display:inline-block;margin:4px 12px 4px 0}}

.site-brand,.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;min-width:max-content}
.site-logo,.brand img{display:block;width:auto;height:38px;max-width:180px;max-height:42px;object-fit:contain;flex-shrink:0}
@media (max-width:768px){.site-logo,.brand img{width:auto;height:32px;max-width:150px}}