*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0E0E0E;color:#F7F1DE;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}a{color:inherit}img{max-width:100%}.wrap{width:min(1140px,calc(100% - 32px));margin:0 auto}.site-header{position:sticky;top:0;z-index:9999;width:100%;background:#111111;border-bottom:1px solid rgba(232,184,74,.28);box-shadow:0 8px 22px rgba(0,0,0,.35)}.header-inner{max-width:1140px;min-height:66px;margin:0 auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:12px}.site-logo{display:inline-flex;align-items:center;min-width:120px;text-decoration:none}.site-logo img{display:block;height:38px;width:auto;max-width:156px;object-fit:contain}.logo-fallback{font-weight:900;font-size:22px;letter-spacing:2px;color:#E8B84A}.nav-core{display:flex;align-items:center;justify-content:center;gap:4px;min-width:0}.nav-core a{color:#F3E6C4;padding:8px 11px;font-weight:700;text-decoration:none;white-space:nowrap}.nav-core a.is-current,.nav-core a:hover{color:#111111;background:#E8B84A;border-radius:999px}.main-btn{display:inline-flex;align-items:center;justify-content:center;height:40px;min-width:92px;padding:0 18px;background:linear-gradient(180deg,#F6D56A 0%,#E8B84A 55%,#C8962E 100%);color:#14110A;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 8px 18px rgba(200,150,46,.28);border:0}.main-btn:hover{background:linear-gradient(180deg,#E8B84A 0%,#C8962E 100%)}.mobile-head{display:none}.menu-btn,.drawer-close,.back-top{font:inherit}.channel-bar{background:#1A1A1A;border-bottom:1px solid rgba(232,184,74,.14);position:relative;z-index:9000}.channel-inner{max-width:1140px;margin:0 auto;padding:0 16px;display:flex;overflow-x:auto;scrollbar-width:thin}.channel-inner a{flex:0 0 auto;text-decoration:none;color:#C9BBA0;padding:9px 10px;font-size:14px;white-space:nowrap}.channel-inner a.is-current,.channel-inner a:hover{color:#E8B84A}.site-main{min-height:60vh}.hero,.page-head{padding:44px 0 24px}.hero h1,.page-head h1{font-size:clamp(30px,4vw,42px);line-height:1.25;margin:0 0 12px;color:#E8B84A}.page-head p,.hero p{max-width:820px;color:#C9BBA0;margin:0}.breadcrumbs{font-size:14px;color:#8E8372;margin-bottom:12px}.breadcrumbs a{text-decoration:none;color:#C9BBA0}.section{padding:34px 0}.section.compact{padding:22px 0}.section h2,.article h2{color:#E8B84A;font-size:clamp(22px,3vw,28px);line-height:1.35;margin:0 0 14px}.section p,.article p{font-size:17px;margin:0 0 16px}.muted{color:#C9BBA0}.notice-line{border-top:1px solid rgba(232,184,74,.22);border-bottom:1px solid rgba(232,184,74,.22);padding:18px 0;color:#E7D7B0}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#1C1C1C;aspect-ratio:16/9;border:1px solid rgba(232,184,74,.12)}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-placeholder{position:absolute;inset:0;background:linear-gradient(145deg,#171717,#232323);display:block}.media-placeholder:after{content:'图片暂未载入';position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#8E8372;font-size:14px}.poster-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.poster-grid .media{height:190px;aspect-ratio:auto}.index-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.text-card,.info-card,.step,.faq-item{background:#1C1C1C;border:1px solid rgba(232,184,74,.22);border-radius:14px;padding:18px;box-shadow:0 14px 32px rgba(0,0,0,.18)}.text-card{text-decoration:none}.text-card strong{display:block;color:#E8B84A;font-size:18px;margin-bottom:6px}.text-card span{color:#C9BBA0;font-size:14px;line-height:1.6}.two-col{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:center}.article{width:min(820px,calc(100% - 32px));margin:0 auto;padding:24px 0 42px}.article.wide{width:min(1140px,calc(100% - 32px))}.article ul,.article ol{padding-left:22px}.article li{margin:8px 0}.link-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.link-row a,.pill-link{display:inline-flex;border:1px solid rgba(232,184,74,.34);border-radius:999px;padding:7px 12px;color:#E7D7B0;text-decoration:none}.link-row a:hover,.pill-link:hover{border-color:#E8B84A;color:#E8B84A}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.four-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:s}.step{counter-increment:s}.step:before{content:counter(s,decimal-leading-zero);display:block;color:#E8B84A;font-weight:800;font-size:13px}.step h3,.info-card h3{margin:6px 0;color:#F7F1DE;font-size:18px}.topic-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.topic-list a{display:block;background:#1C1C1C;border-left:3px solid #E8B84A;border-radius:10px;padding:13px 15px;text-decoration:none;color:#E7D7B0}.app-strip{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:center;background:#151515;border:1px solid rgba(232,184,74,.22);border-radius:14px;padding:20px}.faq-list{display:grid;gap:14px}.faq-item h2{font-size:19px;margin:0 0 8px}.faq-item p{margin:0;color:#E7D7B0}.site-footer{background:#070707;border-top:1px solid #E8B84A;margin-top:40px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:28px;padding:38px 0}.footer-grid h2{font-size:16px;color:#E8B84A;margin:0 0 10px}.footer-grid a{display:block;color:#C9BBA0;text-decoration:none;margin:5px 0}.footer-brand p{font-size:14px;color:#8E8372;margin-top:12px}.footer-bottom{border-top:1px solid rgba(232,184,74,.18);padding:16px 0 22px;color:#8E8372;font-size:13px;display:flex;justify-content:space-between;gap:18px}.float-rail{position:fixed;right:12px;top:42%;z-index:8000;width:54px;display:flex;flex-direction:column;background:#0B0B0B;border:1px solid rgba(232,184,74,.28);border-radius:12px;overflow:hidden}.float-rail a,.float-rail button{padding:10px 6px;text-decoration:none;color:#E8B84A;background:#0B0B0B;border:0;border-bottom:1px solid rgba(232,184,74,.12);font-size:12px;text-align:center;cursor:pointer}.float-rail .main-btn{height:auto;min-width:0;border-radius:0;color:#14110A;background:#E8B84A;box-shadow:none}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}.drawer-open{overflow:hidden}.mobile-drawer section{padding:12px 18px;border-bottom:1px solid rgba(232,184,74,.12)}.mobile-drawer section h2{margin:0 0 8px;color:#E8B84A;font-size:13px}.mobile-drawer section a{display:inline-block;width:50%;padding:7px 4px;color:#E7D7B0;text-decoration:none;font-size:14px}.drawer-top{height:66px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid rgba(232,184,74,.22)}.drawer-close,.menu-btn{background:transparent;border:1px solid rgba(232,184,74,.36);border-radius:999px;color:#E8B84A;padding:7px 10px;cursor:pointer}.drawer-scroll{height:calc(100vh - 66px);overflow:auto}.callout{padding:18px 20px;border-left:3px solid #E8B84A;background:#171717;border-radius:0 12px 12px 0;color:#E7D7B0}.split-note{display:grid;grid-template-columns:220px 1fr;gap:18px;align-items:start}.split-note aside{position:sticky;top:92px;background:#171717;border-radius:12px;padding:16px}.split-note aside a{display:block;color:#C9BBA0;text-decoration:none;padding:5px 0}.compare{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.compare>div{background:#171717;border-radius:12px;padding:18px;border:1px solid rgba(232,184,74,.18)}.small-title{color:#E8B84A;font-weight:700}.related{border-top:1px solid rgba(232,184,74,.18);padding-top:18px;margin-top:26px}.safety-note{font-size:14px;color:#C9BBA0;background:#121212;border:1px solid rgba(232,184,74,.18);border-radius:12px;padding:14px 16px}
@media(max-width:980px){.desktop-head,.channel-bar,.float-rail{display:none}.mobile-head{display:flex}.mobile-head .site-logo{justify-content:center;min-width:0;flex:1}.mobile-head .main-btn.compact{min-width:72px;padding:0 12px}.menu-btn{min-width:72px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#161616;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(0,0,0,.45)}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:11000;opacity:0;pointer-events:none;transition:opacity .18s ease}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.site-main{padding-bottom:66px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:58px;z-index:9000;background:#0C0C0C;border-top:1px solid #E8B84A;display:grid;grid-template-columns:repeat(4,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;text-decoration:none;color:#E7D7B0;font-size:14px}.poster-grid{grid-template-columns:repeat(2,1fr)}.index-grid,.four-grid{grid-template-columns:repeat(2,1fr)}.three-grid,.steps{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.two-col,.app-strip{grid-template-columns:1fr}.split-note{grid-template-columns:1fr}.split-note aside{position:static}.page-head,.hero{padding-top:30px}}
@media(max-width:620px){.wrap,.article,.article.wide{width:min(100% - 24px,1140px)}.header-inner{padding:0 12px;gap:8px}.mobile-head .site-logo img{max-width:132px;height:34px}.main-btn.compact,.menu-btn{height:38px;min-width:66px;font-size:13px;padding:0 10px}.poster-grid{grid-template-columns:1fr}.poster-grid .media{height:140px}.index-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.text-card{padding:14px}.topic-list,.compare{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:20px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.hero h1,.page-head h1{font-size:28px}.section{padding:26px 0}.section p,.article p{font-size:16px}.app-strip{padding:14px}.mobile-drawer section a{width:100%}.media{border-radius:10px}}