/* 每日大赛 DAILY PAGEANT - 官方样式 */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;background:#050505;color:#E5DDCA;line-height:1.75;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block;object-fit:cover}
a{color:#F4D77F;text-decoration:none;transition:color .25s ease}
a:hover{color:#FFE7A4}
a:focus-visible{outline:2px solid #F4D77F;outline-offset:3px}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{width:100%;max-width:1320px;margin:0 auto;padding:0 24px}
@media (max-width:768px){.container{padding:0 14px}}

/* 颜色变量 */
:root{
--bg-main:#050505;
--bg-deep:#090909;
--bg-content:#10100F;
--bg-sub:#171611;
--bg-hover:#201E18;
--title:#FFF9E9;
--text:#E5DDCA;
--text-sub:#AAA18D;
--text-mute:#7C7467;
--gold:#D6AE55;
--gold-hi:#F4D77F;
--gold-light:#FFE7A4;
--gold-deep:#9C722A;
--gold-dark:#5D4116;
--border:rgba(214,174,85,0.18);
--border-hi:rgba(244,215,127,0.48);
--shadow:0 18px 50px rgba(0,0,0,0.48);
--glow:0 18px 48px rgba(214,174,85,0.18);
--footer-bg:#030303;
--btn-grad:linear-gradient(135deg,#FFE7A4 0%,#D6AE55 50%,#90651C 100%);
--nav-h:76px;
}

/* 顶部导航 */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(5,5,5,0.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:var(--nav-h)}
.nav-inner{display:flex;align-items:center;height:var(--nav-h);max-width:1320px;margin:0 auto;padding:0 24px;gap:20px}
.nav-left{display:flex;align-items:center;gap:16px;flex-shrink:0}
.menu-toggle{width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--gold-hi);border:1px solid var(--border);border-radius:4px;transition:background .2s,border-color .2s}
.menu-toggle:hover,.menu-toggle:focus-visible{background:var(--bg-hover);border-color:var(--border-hi)}
.menu-toggle svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8}
.logo-link{display:flex;align-items:center;gap:10px}
.logo-link img{height:36px;width:auto}
.logo-text{font-size:18px;font-weight:600;color:var(--title);letter-spacing:0.04em}
.logo-text span{display:block;font-size:10px;font-weight:400;color:var(--gold);letter-spacing:0.12em;margin-top:1px}
.nav-center{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
.nav-center a{padding:8px 14px;font-size:14px;color:var(--text-sub);position:relative;white-space:nowrap;transition:color .2s}
.nav-center a:hover{color:var(--title)}
.nav-center a.active{color:var(--gold-hi)}
.nav-center a.active::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:1.5px;background:var(--gold-hi)}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--text-sub);border-radius:4px;transition:color .2s,background .2s}
.search-btn:hover{color:var(--gold-hi);background:var(--bg-hover)}
.search-btn svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;background:var(--btn-grad);color:#181107!important;font-size:14px;font-weight:600;border-radius:4px;letter-spacing:0.03em;transition:opacity .2s,transform .2s,box-shadow .2s;box-shadow:var(--glow);white-space:nowrap}
.btn-primary:hover{opacity:0.92;transform:translateY(-1px);color:#181107!important}
.btn-primary:focus-visible{outline:2px solid var(--gold-hi);outline-offset:3px}
.btn-outline{display:inline-flex;align-items:center;justify-content:center;padding:10px 22px;border:1px solid var(--border-hi);color:var(--gold-hi);font-size:14px;font-weight:500;border-radius:4px;transition:background .2s,border-color .2s}
.btn-outline:hover{background:rgba(214,174,85,0.08);border-color:var(--gold-hi)}
.mobile-top{display:none;align-items:center;justify-content:space-between;height:var(--nav-h);padding:0 14px;max-width:100%}
.mobile-top .logo-link img{height:32px}
.mobile-participate{padding:8px 14px;font-size:13px;background:var(--btn-grad);color:#181107!important;font-weight:600;border-radius:4px;white-space:nowrap}
@media (max-width:960px){
.nav-center,.nav-right .search-btn,.desktop-only{display:none!important}
.mobile-top{display:flex}
.nav-inner{display:none}
.site-header{height:60px}
:root{--nav-h:60px}
}

/* 全站侧滑菜单 */
.menu-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.72);z-index:1100;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .3s,visibility .3s}
.menu-overlay.open{visibility:visible;pointer-events:auto;opacity:1}
.side-menu{position:fixed;top:0;left:0;height:100%;width:min(460px,88vw);background:var(--bg-deep);z-index:1200;transform:translateX(-100%);transition:transform .32s cubic-bezier(0.22,1,0.36,1);overflow-y:auto;visibility:hidden;pointer-events:none;border-right:1px solid var(--border);display:flex;flex-direction:column}
.side-menu.open{transform:translateX(0);visibility:visible;pointer-events:auto}
.side-menu-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border);flex-shrink:0}
.side-menu-header .logo-link{gap:12px}
.side-menu-header .logo-text{font-size:16px}
.menu-close{width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:var(--text-sub);border:1px solid var(--border);border-radius:4px}
.menu-close:hover{color:var(--gold-hi);border-color:var(--border-hi)}
.menu-close svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
.side-menu-body{padding:20px 0 40px;flex:1}
.menu-group{padding:0 24px 28px}
.menu-group-title{font-size:12px;color:var(--gold);letter-spacing:0.14em;margin-bottom:14px;text-transform:uppercase;font-weight:500}
.menu-group a{display:block;padding:12px 0;border-bottom:1px solid rgba(214,174,85,0.08);transition:background .2s}
.menu-group a:last-child{border-bottom:none}
.menu-group a:hover{background:rgba(214,174,85,0.04)}
.menu-link-name{display:block;font-size:15px;color:var(--title);font-weight:500;margin-bottom:4px}
.menu-link-desc{display:block;font-size:12px;color:var(--text-mute);line-height:1.5}

/* 手机底部导航 */
.mobile-bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:900;background:rgba(3,3,3,0.97);border-top:1px solid var(--border);padding:6px 0 calc(6px + env(safe-area-inset-bottom));backdrop-filter:blur(10px)}
.mobile-bottom-nav ul{display:flex;justify-content:space-around;align-items:center}
.mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:48px;min-height:48px;padding:4px 8px;font-size:11px;color:var(--text-mute);gap:3px}
.mobile-bottom-nav a svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6}
.mobile-bottom-nav a.active{color:var(--gold-hi)}
.mobile-bottom-nav a.active svg{stroke:var(--gold-hi)}
@media (max-width:960px){.mobile-bottom-nav{display:block}body{padding-bottom:70px}}

/* 首页赛事索引条 */
.channel-index{background:var(--bg-deep);border-bottom:1px solid var(--border);padding:14px 0}
.channel-index-inner{display:flex;align-items:center;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.channel-index-inner::-webkit-scrollbar{display:none}
.channel-index a{flex-shrink:0;font-size:13px;color:var(--text-sub);padding:6px 14px;border:1px solid transparent;border-radius:20px;white-space:nowrap;transition:color .2s,border-color .2s}
.channel-index a:hover{color:var(--gold-hi)}
.channel-index a.active{color:var(--gold-hi);border-color:var(--border)}
.channel-index a.active::before{content:"";display:inline-block;width:5px;height:5px;background:var(--gold-hi);border-radius:50%;margin-right:6px;vertical-align:middle}

/* 主按钮与通用 */
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:24px}
.section{padding:64px 0}
.section-title{font-size:28px;font-weight:600;color:var(--title);margin-bottom:12px;letter-spacing:0.02em}
.section-sub{font-size:15px;color:var(--text-sub);max-width:680px;margin-bottom:36px;line-height:1.7}
.section-label{font-size:12px;color:var(--gold);letter-spacing:0.16em;margin-bottom:10px;font-weight:500}
h1{font-size:clamp(28px,4vw,42px);font-weight:600;color:var(--title);line-height:1.3;letter-spacing:0.02em;margin-bottom:16px}
h2{font-size:clamp(22px,3vw,28px);font-weight:600;color:var(--title);margin-bottom:14px}
h3{font-size:18px;font-weight:600;color:var(--title);margin-bottom:10px}
p{margin-bottom:16px;color:var(--text)}
.lead{font-size:17px;color:var(--text);line-height:1.85;max-width:820px}
.text-mute{color:var(--text-mute)}
.text-sub{color:var(--text-sub)}
.gold{color:var(--gold-hi)}
.divider{height:1px;background:var(--border);margin:40px 0}

/* 卡片与网格 */
.card{background:var(--bg-content);border:1px solid var(--border);border-radius:8px;padding:28px;transition:border-color .25s,background .25s,box-shadow .25s}
.card:hover{border-color:var(--border-hi);background:var(--bg-sub);box-shadow:var(--shadow)}
.card-title{font-size:18px;font-weight:600;color:var(--title);margin-bottom:10px}
.card-desc{font-size:14px;color:var(--text-sub);line-height:1.7;margin-bottom:16px}
.card-tag{display:inline-block;font-size:11px;color:var(--gold);border:1px solid var(--border);padding:3px 10px;border-radius:2px;letter-spacing:0.06em;margin-bottom:12px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:960px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
@media (min-width:641px) and (max-width:960px){.grid-2{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}}

/* 首页首屏 */
.hero{position:relative;background:var(--bg-deep)}
.hero-banner{width:100%;aspect-ratio:21/9;overflow:hidden;background:var(--bg-content)}
.hero-banner img{width:100%;height:100%;object-fit:cover;object-position:center}
@media (max-width:768px){.hero-banner{aspect-ratio:16/10}}
.hero-info{background:linear-gradient(180deg,#0a0907 0%,#050505 100%);border-top:1px solid var(--border);padding:32px 0}
.hero-info-inner{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:28px}
.hero-brand{font-size:13px;color:var(--gold);letter-spacing:0.18em;margin-bottom:8px}
.hero-headline{font-size:clamp(20px,3vw,28px);color:var(--title);font-weight:600;margin-bottom:12px;line-height:1.4}
.hero-desc{font-size:15px;color:var(--text-sub);max-width:560px;line-height:1.75;margin-bottom:20px}
.hero-keywords{display:flex;flex-direction:column;gap:10px;align-items:flex-end}
.hero-keywords span{font-size:13px;color:var(--text-mute);letter-spacing:0.08em;padding:6px 14px;border:1px solid var(--border);border-radius:2px}
@media (max-width:768px){.hero-keywords{align-items:flex-start;flex-direction:row;flex-wrap:wrap}}

/* 主焦点 + 快讯 */
.focus-block{display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:start}
@media (max-width:900px){.focus-block{grid-template-columns:1fr}}
.focus-main{background:var(--bg-content);border:1px solid var(--border);border-radius:8px;padding:36px}
.focus-main h2{font-size:24px;margin-bottom:16px}
.focus-main p{font-size:15px;line-height:1.85;color:var(--text)}
.news-list{display:flex;flex-direction:column;gap:16px}
.news-item{background:var(--bg-sub);border:1px solid var(--border);border-radius:6px;padding:20px 22px;transition:border-color .2s}
.news-item:hover{border-color:var(--border-hi)}
.news-item h3{font-size:16px;margin-bottom:8px}
.news-item p{font-size:13px;color:var(--text-sub);margin-bottom:10px;line-height:1.65}
.news-item a{font-size:13px;color:var(--gold-hi)}

/* 赛道精选 不等大卡片 */
.track-grid{display:grid;grid-template-columns:repeat(6,1fr);grid-template-rows:auto auto;gap:20px}
.track-item{background:var(--bg-content);border:1px solid var(--border);border-radius:8px;padding:28px;position:relative;overflow:hidden}
.track-item:nth-child(1){grid-column:span 3;grid-row:span 2}
.track-item:nth-child(2){grid-column:span 3}
.track-item:nth-child(3),.track-item:nth-child(4),.track-item:nth-child(5){grid-column:span 2}
@media (max-width:900px){.track-grid{grid-template-columns:1fr}.track-item:nth-child(n){grid-column:span 1;grid-row:span 1}}
.track-item .card-tag{margin-bottom:14px}
.track-item h3{font-size:20px;margin-bottom:12px}
.track-item p{font-size:14px;color:var(--text-sub);line-height:1.75;margin-bottom:18px}
.track-item a{font-size:13px;color:var(--gold-hi);font-weight:500}

/* 时尚专题 */
.fashion-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:800px){.fashion-grid{grid-template-columns:1fr}}
.fashion-card{background:var(--bg-sub);border:1px solid var(--border);border-radius:6px;padding:24px;min-height:180px}
.fashion-card h3{font-size:16px;color:var(--gold-hi);margin-bottom:10px}
.fashion-card p{font-size:13px;color:var(--text-sub);line-height:1.7}

/* 参赛档案占位 */
.cast-placeholder{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:800px){.cast-placeholder{grid-template-columns:repeat(2,1fr)}}
.cast-card{background:var(--bg-content);border:1px solid var(--border);border-radius:6px;padding:24px;text-align:center}
.cast-num{font-size:28px;color:var(--gold);font-weight:600;margin-bottom:8px;letter-spacing:0.05em}
.cast-card p{font-size:13px;color:var(--text-mute);margin:0}

/* 晋级地图 */
.roadmap-steps{display:flex;gap:0;position:relative;overflow-x:auto;padding-bottom:12px}
.roadmap-steps::before{content:"";position:absolute;top:28px;left:40px;right:40px;height:1px;background:var(--border);z-index:0}
.step{flex:1;min-width:160px;text-align:center;position:relative;z-index:1;padding:0 10px}
.step-num{width:56px;height:56px;margin:0 auto 14px;display:flex;align-items:center;justify-content:center;background:var(--bg-content);border:1.5px solid var(--gold);border-radius:50%;font-size:18px;font-weight:600;color:var(--gold-hi)}
.step h3{font-size:15px;margin-bottom:8px}
.step p{font-size:12px;color:var(--text-mute);line-height:1.6}
@media (max-width:768px){.roadmap-steps{flex-direction:column;gap:24px}.roadmap-steps::before{display:none}.step{text-align:left;display:flex;gap:16px;align-items:flex-start;min-width:0}.step-num{margin:0;flex-shrink:0}.step-content{flex:1}}

/* 评审视角 */
.criteria-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:800px){.criteria-grid{grid-template-columns:1fr}}
.crit-item{background:var(--bg-content);border:1px solid var(--border);border-radius:6px;padding:28px;position:relative}
.crit-num{font-size:32px;font-weight:600;color:var(--gold-dark);margin-bottom:12px;letter-spacing:0.04em}
.crit-item h3{font-size:17px;margin-bottom:10px}
.crit-item p{font-size:13px;color:var(--text-sub);line-height:1.7;margin:0}

/* 赛程节目单 */
.schedule-list{border:1px solid var(--border);border-radius:6px;overflow:hidden}
.schedule-row{display:flex;align-items:center;padding:18px 24px;border-bottom:1px solid var(--border);background:var(--bg-content);gap:20px}
.schedule-row:last-child{border-bottom:none}
.schedule-row:hover{background:var(--bg-sub)}
.schedule-status{font-size:12px;color:var(--gold);min-width:90px;letter-spacing:0.04em}
.schedule-name{flex:1;font-size:15px;color:var(--title)}
.schedule-note{font-size:13px;color:var(--text-mute)}
@media (max-width:600px){.schedule-row{flex-direction:column;align-items:flex-start;gap:6px}}

/* 结果状态 */
.result-status{display:flex;gap:16px;flex-wrap:wrap;margin-top:24px}
.result-badge{padding:12px 20px;background:var(--bg-sub);border:1px solid var(--border);border-radius:4px;font-size:14px;color:var(--text-sub)}

/* 独立黑金框 */
.gold-box{background:#080806;border:1px solid var(--border-hi);border-radius:6px;padding:40px 36px}
@media (max-width:600px){.gold-box{padding:28px 20px}}

/* 页脚 */
.site-footer{background:var(--footer-bg);border-top:1px solid var(--border);padding:56px 0 32px;margin-top:40px}
.footer-brand{display:flex;align-items:flex-start;gap:16px;margin-bottom:40px}
.footer-brand img{height:40px}
.footer-brand-text h3{font-size:18px;color:var(--title);margin-bottom:4px}
.footer-brand-text p{font-size:12px;color:var(--gold);letter-spacing:0.1em;margin-bottom:10px}
.footer-brand-text .desc{font-size:13px;color:var(--text-mute);max-width:420px;line-height:1.7;margin:0}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-bottom:40px}
@media (max-width:800px){.footer-cols{grid-template-columns:repeat(2,1fr)}}
.footer-col h4{font-size:13px;color:var(--gold);letter-spacing:0.1em;margin-bottom:16px;font-weight:500}
.footer-col a{display:block;font-size:13px;color:var(--text-sub);padding:5px 0;transition:color .2s}
.footer-col a:hover{color:var(--gold-hi)}
.footer-notice{font-size:12px;color:var(--text-mute);line-height:1.75;max-width:900px;margin-bottom:24px;padding-top:24px;border-top:1px solid var(--border)}
.footer-copy{font-size:12px;color:var(--text-mute);letter-spacing:0.04em}

/* 内页通用 */
.page-hero{padding:48px 0 32px;border-bottom:1px solid var(--border);background:var(--bg-deep)}
.page-hero .section-label{margin-bottom:8px}
.page-content{padding:48px 0 64px}
.prose{max-width:820px}
.prose p{margin-bottom:18px;line-height:1.85}
.prose h2{margin-top:40px;margin-bottom:16px;font-size:22px}
.prose h3{margin-top:28px;margin-bottom:12px}
.prose ul{margin:16px 0;padding-left:0}
.prose li{position:relative;padding-left:18px;margin-bottom:10px;color:var(--text-sub);font-size:15px;line-height:1.7}
.prose li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:1px;background:var(--gold)}

/* 编号列表 */
.num-list{counter-reset:item}
.num-list-item{display:flex;gap:20px;margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid var(--border)}
.num-list-item:last-child{border-bottom:none}
.num-list-num{font-size:24px;font-weight:600;color:var(--gold);min-width:48px;line-height:1.2}
.num-list-body h3{margin-bottom:8px}
.num-list-body p{font-size:14px;color:var(--text-sub);margin:0;line-height:1.75}

/* FAQ */
details{background:var(--bg-content);border:1px solid var(--border);border-radius:6px;margin-bottom:12px;overflow:hidden}
summary{padding:18px 22px;cursor:pointer;font-size:15px;color:var(--title);font-weight:500;list-style:none;display:flex;justify-content:space-between;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:18px;color:var(--gold);font-weight:400}
details[open] summary::after{content:"−"}
details .faq-body{padding:0 22px 20px;font-size:14px;color:var(--text-sub);line-height:1.8}

/* 图片区块 */
.img-block{margin:28px 0;border-radius:6px;overflow:hidden;border:1px solid var(--border);background:var(--bg-sub)}
.img-block img{width:100%;aspect-ratio:16/9;object-fit:cover}
.img-caption{padding:12px 16px;font-size:12px;color:var(--text-mute);border-top:1px solid var(--border)}

/* 杂志式双栏 */
.mag-row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin:40px 0}
.mag-row.reverse{direction:rtl}
.mag-row.reverse>*{direction:ltr}
@media (max-width:800px){.mag-row,.mag-row.reverse{grid-template-columns:1fr;direction:ltr}}

/* 时间线 */
.timeline{position:relative;padding-left:32px}
.timeline::before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:1px;background:var(--border)}
.timeline-item{position:relative;margin-bottom:32px}
.timeline-item::before{content:"";position:absolute;left:-28px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--gold);border:2px solid var(--bg-main)}
.timeline-item h3{font-size:17px;margin-bottom:8px}
.timeline-item p{font-size:14px;color:var(--text-sub);line-height:1.75;margin:0}

/* 检查清单 */
.check-list{display:grid;gap:12px}
.check-item{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;background:var(--bg-content);border:1px solid var(--border);border-radius:4px}
.check-item .icon{color:var(--gold);font-size:16px;flex-shrink:0;margin-top:2px}
.check-item p{margin:0;font-size:14px;color:var(--text-sub);line-height:1.65}

/* 状态条 */
.status-bar{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0}
.status-pill{padding:10px 18px;background:var(--bg-sub);border:1px solid var(--border);border-radius:4px;font-size:13px;color:var(--text-sub)}

/* 品牌宣言 */
.brand-manifesto{background:var(--bg-deep);border-top:1px solid var(--border);padding:64px 0;text-align:center}
.brand-manifesto .lead{margin:0 auto 24px;max-width:760px}

/* 辅助 */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.mt-24{margin-top:24px}.mb-24{margin-bottom:24px}
.mt-40{margin-top:40px}.mb-40{margin-bottom:40px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* 搜索弹层简单 */
.search-panel{position:fixed;top:0;left:0;right:0;background:var(--bg-deep);border-bottom:1px solid var(--border);z-index:1050;padding:20px 24px;transform:translateY(-100%);transition:transform .28s;visibility:hidden}
.search-panel.open{transform:translateY(0);visibility:visible}
.search-panel form{max-width:640px;margin:0 auto;display:flex;gap:12px}
.search-panel input{flex:1;background:var(--bg-content);border:1px solid var(--border);border-radius:4px;padding:12px 16px;color:var(--title);font-size:15px;outline:none}
.search-panel input:focus{border-color:var(--border-hi)}
.search-panel button{padding:12px 20px;background:var(--btn-grad);color:#181107;font-weight:600;border-radius:4px;font-size:14px}

/* body menu-open */
body.menu-open{overflow:hidden}

/* 确保主内容不被导航遮挡 */
main{min-height:60vh}
.page-hero h1{margin-top:8px}