:root{--bg:#071a1f;--surface:#0d2a30;--primary:#00d0c7;--text:#f7fbff;--muted:#b7c7d8;--line:#29445f;--light:#f6f8fb}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Microsoft YaHei","PingFang SC","Hiragino Sans GB",sans-serif;font-size:16px;line-height:1.7;background:var(--bg);color:var(--text);overflow-wrap:anywhere}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto;display:block}.wrap{width:min(1160px,calc(100% - 40px));margin:0 auto}.logo-img{width:160px;height:48px;object-fit:contain}.site-header{background:var(--surface);border-bottom:1px solid var(--line);color:var(--text)}.head-row{min-height:72px;display:flex;align-items:center;gap:24px;position:relative}.site-nav{margin-left:auto;display:flex;gap:22px}.site-nav a{display:inline-flex;min-height:44px;align-items:center;color:var(--muted);font-weight:700}.menu-toggle{visibility:hidden;width:0;max-width:0;overflow:hidden;padding:0;border:0;margin-left:auto;min-height:44px;padding:8px 14px;border:1px solid var(--line);background:transparent;color:inherit;border-radius:5px}.btn,.header-btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;background:var(--primary);color:#fff;font-weight:700;border:2px solid transparent;border-radius:6px}.btn:focus-visible,.header-btn:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #ffd45a;outline-offset:3px}.hero{padding:76px 0}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}.hero-copy h1{font-size:clamp(44px,5.5vw,78px);line-height:1.08;margin:12px 0 22px}.hero-copy p{font-size:18px;color:var(--muted);max-width:760px}.eyebrow{color:var(--primary);font-weight:800}.note{font-size:15px!important}.hero figure{margin:0;border:1px solid var(--line);background:rgba(255,255,255,.04);padding:12px}.hero figure img{width:100%;aspect-ratio:16/10;object-fit:contain}.hero figcaption{text-align:center;color:var(--muted);padding:8px}.section{padding:70px 0}.section h2{margin-top:0}.grid-3,.step-grid,.three-step-grid,.number-grid,.order-grid{display:grid;gap:0}.grid-3 article,.step-grid article,.three-step-grid article{padding:26px;border:1px solid var(--line)}.check-strip span{font-weight:800}.faq{padding:70px 0;background:var(--surface)}.faq-list{display:grid;gap:12px}.faq-item{border:1px solid var(--line)}.faq-q{width:100%;min-height:52px;display:flex;justify-content:space-between;align-items:center;padding:16px 18px;background:transparent;color:inherit;border:0;text-align:left;font:inherit;font-weight:800}.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}.faq-item.open .faq-a{max-height:180px}.faq-a p{margin:0;padding:0 18px 18px;color:var(--muted)}.final-cta{padding:52px 20px;text-align:center;background:linear-gradient(135deg,var(--primary),var(--surface));color:#fff}.footer{padding:34px 20px;background:var(--surface);border-top:1px solid var(--line)}.foot-row{display:flex;align-items:center;justify-content:space-between;gap:24px}.internal-links{display:flex;flex-wrap:wrap;gap:16px}.footer p{color:var(--muted)}.back-top{position:fixed;right:18px;bottom:18px;width:46px;height:46px;border:0;border-radius:50%;background:var(--primary);color:#fff;font-weight:900;opacity:0;pointer-events:none;transition:opacity .2s}.back-top.show{opacity:1;pointer-events:auto}.app-switch{background:#effcfa;color:#123236}.switch-buttons{display:flex;gap:10px}.switch-buttons button{min-height:46px;border:1px solid #00d0c7;background:transparent;padding:10px 18px}.switch-buttons button[aria-pressed=true]{background:#00d0c7}.switch-panels{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:18px}.switch-panels article{border:1px solid #24525a;padding:24px}.info-panel dl{border:1px solid #24525a}.info-panel dl div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid #24525a;padding:18px}.three-step-grid{display:grid;grid-template-columns:repeat(3,1fr)}.issue-list{background:#0d2a30}.issue-list ul{columns:2}@media (max-width:760px){.wrap{width:calc(100% - 28px)}.menu-toggle{visibility:visible;width:auto;max-width:none;display:inline-flex;align-items:center;padding:8px 14px;border:1px solid var(--line)}.site-nav{position:absolute;left:14px;right:14px;top:72px;z-index:3;max-height:0;overflow:hidden;background:var(--surface);border:1px solid var(--line);display:grid;padding:0 14px;transition:max-height .25s}.site-header.open .site-nav{max-height:240px;padding:12px 14px}.header-btn{margin-left:0}.hero,.section,.faq{padding:46px 0}.hero-grid,.permission,.crossed .wrap,.guide .wrap,.scenario-grid article,.index-grid article,.matrix-grid article,.editorial-grid article,.phone-choice article,.phone-choice .ios,.image-note .wrap{grid-template-columns:1fr}.hero-copy h1{font-size:40px}.check-strip .wrap,.quick-band,.step-grid,.grid-3,.three-step-grid,.number-grid,.order-grid,.permission-grid,.time-grid{grid-template-columns:1fr}.check-strip span{padding:16px;border-bottom:1px solid rgba(255,255,255,.3)}.file-steps article:nth-child(even){margin-left:0}.table-wrap{overflow:auto}.table-wrap table{min-width:680px}.flow-line{grid-template-columns:1fr}.flow-line span{border-right:0;border-bottom:1px solid var(--line)}.issue-list ul{columns:1}.foot-row{display:grid}.internal-links{display:grid}.page-03,.page-07{padding-bottom:72px}.page-03 .matrix-grid article{display:block}.page-03 .permission .wrap{grid-template-columns:1fr}.page-05 .switch-panels{grid-template-columns:1fr}.page-05 .info-panel dl div{grid-template-columns:1fr;gap:4px}.page-10 .index-grid article{display:block}.page-10 .index-grid article .btn{width:100%}}@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

img{filter:none;opacity:1}
img[src$="hhpokerlogo-main.png"]{background:#101820;padding:7px 13px;border-radius:6px;box-sizing:content-box}
.logo-img,.footer-logo{max-width:180px;height:auto;object-fit:contain;opacity:1;display:block}
button,.btn,.header-btn,.ghost-btn{min-height:48px;padding:12px 22px;font-weight:700}