/* 赛车内页共享样式 - 匹配首页骨架 */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',system-ui,-apple-system,'PingFang SC','Microsoft YaHei',sans-serif;background:#070910;color:#dce0ec;line-height:1.7}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.page-nav{padding:1.2rem 0;font-size:0.88rem;color:#606878}
.page-nav a{color:#00c8ff}
.page-nav a:hover{text-decoration:underline}
.page-nav .sep{margin:0 8px;color:#404858}

.page-hero{display:grid;grid-template-columns:1.2fr 0.8fr;align-items:center;gap:2rem;padding:2rem 0 3rem}
@media(max-width:768px){.page-hero{grid-template-columns:1fr;text-align:center}}
.tag{display:inline-flex;align-items:center;gap:6px;background:rgba(0,200,255,0.06);color:#00c8ff;font-size:0.78rem;font-weight:600;padding:3px 12px;border-radius:100px;margin-bottom:0.8rem;border:1px solid rgba(0,200,255,0.12)}
.tag::before{content:'';width:5px;height:5px;border-radius:50%;background:#00c8ff}
.page-hero h1{font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:800;line-height:1.15;margin-bottom:0.8rem}
.page-hero h1 .accent{background:linear-gradient(135deg,#00c8ff,#ff3366,#ff6600);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.page-hero p{color:#8088a0;font-size:clamp(0.9rem,1.2vw,1rem);max-width:500px;line-height:1.7}
@media(max-width:768px){.page-hero p{margin:0 auto}}
.ph-visual{aspect-ratio:1/1;border-radius:50%;background:radial-gradient(circle at 50% 50%,#0e1420 0%,#070910 100%);border:1px solid rgba(0,200,255,0.06);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.ph-ring{position:absolute;width:80%;height:80%;border-radius:50%;border:2px solid rgba(0,200,255,0.04);border-top-color:rgba(0,200,255,0.15);border-right-color:rgba(255,51,102,0.1);animation:spin 15s linear infinite}
@keyframes spin{100%{transform:rotate(360deg)}}
.ph-visual .ph-icon{position:relative;z-index:2;font-size:2.5rem}

.content-block{padding:0 0 2rem}
.content-block h2{font-size:clamp(1.1rem,2.5vw,1.5rem);font-weight:700;margin:2rem 0 0.8rem}
.content-block h2:first-of-type{margin-top:0}
.content-block p{color:#8088a0;font-size:0.93rem;margin-bottom:1rem;line-height:1.7}
.content-img{width:100%;border-radius:12px;margin:0.5rem 0 1.5rem;object-fit:cover}
.content-img-half{width:100%;border-radius:10px;object-fit:cover}
.content-block ul{margin:0.5rem 0 1.5rem 1.5rem}
.content-block ul li{color:#8088a0;font-size:0.92rem;margin-bottom:0.4rem;list-style:none}
.content-block ul li::before{content:'▸ ';color:#00c8ff;font-weight:700}

.f-mini{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0.7rem;margin:1rem 0 1.5rem}
.fm-item{background:rgba(0,200,255,0.02);border:1px solid rgba(255,255,255,0.03);border-radius:10px;padding:0.9rem}
.fm-item .fi{font-size:1.3rem;margin-bottom:0.3rem}
.fm-item h4{font-size:0.88rem;font-weight:700;margin-bottom:0.2rem}
.fm-item p{color:#8088a0;font-size:0.82rem;margin:0!important}

.tip-box{background:rgba(0,200,255,0.03);border:1px solid rgba(0,200,255,0.06);border-radius:10px;padding:1rem 1.2rem;margin:1rem 0}
.tip-box p{color:#9098b0;font-size:0.88rem;margin:0!important}
.tip-box strong{color:#00c8ff}

.t-img-row{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin:1.5rem 0}
@media(max-width:768px){.t-img-row{grid-template-columns:1fr}}
.t-img-row .t-text{display:flex;flex-direction:column;justify-content:center}
.t-img-row .t-text h3{font-size:1rem;font-weight:700;margin-bottom:0.3rem}
.t-img-row .t-text p{color:#8088a0;font-size:0.88rem;margin:0!important}
.t-img-row .t-img{border-radius:10px;width:100%;object-fit:cover}

.steps-sp{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0.8rem;margin:1.2rem 0}
.ss-item{text-align:center;padding:1rem;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.03);border-radius:10px}
.ss-item .num{width:34px;height:34px;margin:0 auto 0.4rem;background:linear-gradient(135deg,#00c8ff,#ff3366);border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:0.85rem}
.ss-item h4{font-size:0.85rem;font-weight:700;margin-bottom:0.2rem}
.ss-item p{color:#8088a0;font-size:0.8rem;margin:0!important}

.faq-mini{margin:1.5rem 0}
.faq-mini .fi{padding:0.7rem 1rem;background:rgba(255,255,255,0.02);border:1px solid rgba(255,255,255,0.03);border-radius:8px;margin-bottom:0.3rem;cursor:pointer}
.faq-mini .fi .fq{display:flex;justify-content:space-between;font-weight:600;font-size:0.88rem}
.faq-mini .fi .fq::after{content:'+';color:#505868}
.faq-mini .fi.open .fq::after{content:'−'}
.faq-mini .fi .fa{display:none;margin-top:0.3rem;color:#8088a0;font-size:0.84rem}
.faq-mini .fi.open .fa{display:block}

.rel-section{margin:2rem 0;padding-top:2rem;border-top:1px solid rgba(255,255,255,0.02)}
.rel-section h3{font-size:1rem;font-weight:700;margin-bottom:0.8rem}
.rel-links{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0.5rem}
.rel-links a{display:block;padding:0.65rem 0.9rem;background:rgba(0,200,255,0.02);border:1px solid rgba(255,255,255,0.03);border-radius:8px;font-size:0.88rem;color:#00c8ff;transition:all 0.2s}
.rel-links a:hover{background:rgba(0,200,255,0.04);border-color:rgba(0,200,255,0.1)}

.footer{padding:2rem 0;border-top:1px solid rgba(255,255,255,0.02);margin-top:2rem}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.footer-links{display:flex;gap:1rem;flex-wrap:wrap}
.footer-links a{color:#606878;font-size:0.84rem;transition:color 0.2s}
.footer-links a:hover{color:#dce0ec}
.footer-copy{color:#505868;font-size:0.8rem}