/* 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",sans-serif;
  background:#050505;color:#E5DDCA;line-height:1.75;font-size:16px;
  overflow-x:hidden;min-height:100vh;
}
img{max-width:100%;height:auto;display:block;border:0}
a{color:#FFE7A4;text-decoration:none;transition:color .25s ease}
a:hover{color:#F4D77F}
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}
h1,h2,h3,h4,h5{color:#FFF9E9;font-weight:600;line-height:1.35;letter-spacing:.02em}
h1{font-size:clamp(1.75rem,4vw,2.75rem);margin-bottom:1.25rem}
h2{font-size:clamp(1.4rem,3vw,2rem);margin-bottom:1rem}
h3{font-size:clamp(1.15rem,2.2vw,1.45rem);margin-bottom:.75rem}
p{margin-bottom:1rem;color:#E5DDCA}
.lead{font-size:1.08rem;color:#E5DDCA;line-height:1.85}
.muted{color:#AAA18D}
.dim{color:#7C7467}
.gold{color:#D6AE55}
.gold-light{color:#F4D77F}
.container{width:100%;max-width:1320px;margin:0 auto;padding:0 24px}
@media (max-width:640px){.container{padding:0 14px}}

/* 顶部导航 */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:rgba(5,5,5,.94);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(214,174,85,.18);
}
.nav-desktop{
  display:flex;align-items:center;justify-content:space-between;
  height:76px;max-width:1320px;margin:0 auto;padding:0 24px;
}
.nav-left{display:flex;align-items:center;gap:18px;flex-shrink:0}
.menu-toggle{
  width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(214,174,85,.28);border-radius:4px;color:#FFE7A4;
  transition:background .2s,border-color .2s;
}
.menu-toggle:hover,.menu-toggle:focus-visible{background:rgba(214,174,85,.12);border-color:rgba(244,215,127,.48)}
.menu-toggle svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6}
.brand-logo{display:flex;align-items:center;gap:10px}
.brand-logo img{height:36px;width:auto}
.brand-logo span{font-size:1.05rem;color:#FFF9E9;font-weight:600;letter-spacing:.06em}
.nav-center{display:flex;align-items:center;gap:4px;flex:1;justify-content:center;padding:0 12px}
.nav-center a{
  position:relative;padding:8px 14px;font-size:.92rem;color:#AAA18D;
  white-space:nowrap;transition:color .2s;
}
.nav-center a:hover{color:#FFF9E9}
.nav-center a.active{color:#FFE7A4}
.nav-center a.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;
  height:1.5px;background:#D6AE55;
}
.nav-right{display:flex;align-items:center;gap:14px;flex-shrink:0}
.search-btn{
  width:42px;height:42px;display:flex;align-items:center;justify-content:center;
  color:#AAA18D;border-radius:4px;transition:color .2s,background .2s;
}
.search-btn:hover{color:#FFE7A4;background:rgba(214,174,85,.1)}
.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;font-size:.9rem;font-weight:600;color:#181107;
  background:linear-gradient(135deg,#FFE7A4 0%,#D6AE55 50%,#90651C 100%);
  border-radius:4px;letter-spacing:.04em;white-space:nowrap;
  box-shadow:0 4px 16px rgba(214,174,85,.22);transition:transform .2s,box-shadow .2s;
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(214,174,85,.32);color:#181107}
.btn-primary:focus-visible{outline:2px solid #F4D77F;outline-offset:3px}
.btn-outline{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 20px;font-size:.9rem;color:#FFE7A4;
  border:1px solid rgba(214,174,85,.45);border-radius:4px;
  transition:background .2s,border-color .2s,color .2s;
}
.btn-outline:hover{background:rgba(214,174,85,.12);border-color:rgba(244,215,127,.6);color:#FFF9E9}

/* 手机顶部 */
.nav-mobile{
  display:none;align-items:center;justify-content:space-between;
  height:60px;padding:0 14px;max-width:1320px;margin:0 auto;
}
.nav-mobile .brand-logo img{height:30px}
.nav-mobile .btn-primary{padding:8px 14px;font-size:.82rem}

/* 侧滑全站菜单 */
.site-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:1100;
  visibility:hidden;pointer-events:none;opacity:0;transition:opacity .3s,visibility .3s;
}
.site-overlay.open{visibility:visible;pointer-events:auto;opacity:1}
.site-menu{
  position:fixed;top:0;left:0;height:100%;width:min(460px,88vw);
  background:#090909;z-index:1200;border-right:1px solid rgba(214,174,85,.2);
  transform:translateX(-105%);transition:transform .32s ease;
  display:flex;flex-direction:column;overflow:hidden;
  visibility:hidden;pointer-events:none;
}
.site-menu.open{transform:translateX(0);visibility:visible;pointer-events:auto}
.menu-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 22px;border-bottom:1px solid rgba(214,174,85,.15);flex-shrink:0;
}
.menu-brand{display:flex;align-items:center;gap:12px}
.menu-brand img{height:32px}
.menu-brand-text strong{display:block;color:#FFF9E9;font-size:1rem}
.menu-brand-text span{font-size:.75rem;color:#7C7467;letter-spacing:.08em}
.menu-close{
  width:42px;height:42px;display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(214,174,85,.3);border-radius:4px;color:#AAA18D;
}
.menu-close:hover{color:#FFE7A4;border-color:rgba(244,215,127,.5)}
.menu-close svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
.menu-body{flex:1;overflow-y:auto;padding:16px 0 40px;-webkit-overflow-scrolling:touch}
.menu-group{padding:12px 22px 8px}
.menu-group-title{
  font-size:.72rem;letter-spacing:.12em;color:#7C7467;text-transform:uppercase;
  margin-bottom:10px;padding-left:2px;
}
.menu-link{
  display:block;padding:12px 10px;border-radius:6px;margin-bottom:2px;
  transition:background .2s;
}
.menu-link:hover{background:rgba(214,174,85,.08)}
.menu-link strong{display:block;color:#FFF9E9;font-size:.95rem;font-weight:500;margin-bottom:3px}
.menu-link span{display:block;font-size:.8rem;color:#7C7467;line-height:1.5}
body.menu-open{overflow:hidden}

/* 赛事索引条 */
.track-index{
  border-bottom:1px solid rgba(214,174,85,.12);background:#090909;
}
.track-index-inner{
  max-width:1320px;margin:0 auto;padding:12px 24px;
  display:flex;align-items:center;gap:8px;overflow-x:auto;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;
}
.track-index-inner::-webkit-scrollbar{display:none}
.track-index a{
  flex-shrink:0;padding:6px 14px;font-size:.84rem;color:#AAA18D;
  border-radius:20px;white-space:nowrap;transition:color .2s,background .2s;
}
.track-index a:hover{color:#FFE7A4}
.track-index a.active{color:#F4D77F}
.track-index a.active::before{
  content:"";display:inline-block;width:5px;height:5px;border-radius:50%;
  background:#D6AE55;margin-right:7px;vertical-align:middle;
}

/* 主内容区 */
.site-main{min-height:50vh;padding-bottom:40px}
.page-hero{
  position:relative;padding:48px 0 36px;border-bottom:1px solid rgba(214,174,85,.12);
  background:#090909;
}
.page-hero .container{position:relative;z-index:1}
.page-hero .eyebrow{
  font-size:.78rem;letter-spacing:.14em;color:#D6AE55;margin-bottom:12px;text-transform:uppercase;
}
.page-hero h1{margin-bottom:14px}
.page-hero .lead{max-width:720px;color:#E5DDCA}

/* 通用区块 */
.section{padding:56px 0}
.section-sm{padding:40px 0}
.section-title{margin-bottom:8px}
.section-desc{color:#AAA18D;max-width:640px;margin-bottom:28px}
.divider{height:1px;background:rgba(214,174,85,.14);margin:0}
.gold-line{
  width:48px;height:2px;background:linear-gradient(90deg,#D6AE55,#F4D77F);margin:16px 0 24px;
}

/* 卡片 */
.card{
  background:#10100F;border:1px solid rgba(214,174,85,.16);border-radius:8px;
  padding:24px;transition:border-color .25s,box-shadow .25s,transform .25s;
}
.card:hover{border-color:rgba(244,215,127,.35);box-shadow:0 18px 50px rgba(0,0,0,.48)}
.card-tag{
  display:inline-block;font-size:.72rem;letter-spacing:.08em;color:#D6AE55;
  border:1px solid rgba(214,174,85,.35);padding:3px 10px;border-radius:2px;margin-bottom:12px;
}
.card h3{margin-bottom:10px}
.card p{font-size:.94rem;color:#AAA18D;margin-bottom:14px}
.card-link{font-size:.88rem;color:#F4D77F;font-weight:500}
.card-link:hover{color:#FFE7A4}

/* 首页首屏 */
.home-banner{position:relative;background:#050505;overflow:hidden}
.home-banner-img{width:100%;max-height:78vh;object-fit:cover;object-position:center top}
.home-info-bar{
  background:#090909;border-top:1px solid rgba(214,174,85,.2);
  border-bottom:1px solid rgba(214,174,85,.12);
}
.home-info-inner{
  max-width:1320px;margin:0 auto;padding:28px 24px;
  display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
}
.home-info-text h2{font-size:1.35rem;margin-bottom:8px}
.home-info-text .brand-name{font-size:.8rem;letter-spacing:.16em;color:#D6AE55;margin-bottom:6px}
.home-info-text p{color:#AAA18D;font-size:.95rem;max-width:560px;margin-bottom:18px}
.home-info-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.home-info-keys{
  display:flex;flex-direction:column;gap:10px;text-align:right;
}
.home-info-keys span{
  font-size:.82rem;color:#7C7467;letter-spacing:.06em;
  padding-left:16px;border-left:1px solid rgba(214,174,85,.3);
}

/* 编辑式焦点 */
.editorial-grid{
  display:grid;grid-template-columns:1.4fr 1fr;gap:24px;
}
.editorial-main{
  background:#10100F;border:1px solid rgba(214,174,85,.16);border-radius:8px;padding:32px;
}
.editorial-main h2{font-size:1.55rem;margin-bottom:14px}
.editorial-main p{color:#E5DDCA;line-height:1.85}
.editorial-side{display:flex;flex-direction:column;gap:14px}
.news-item{
  background:#10100F;border:1px solid rgba(214,174,85,.14);border-radius:6px;
  padding:18px 20px;transition:border-color .2s;
}
.news-item:hover{border-color:rgba(244,215,127,.35)}
.news-item h3{font-size:1rem;margin-bottom:6px}
.news-item p{font-size:.88rem;color:#AAA18D;margin-bottom:8px}
.news-item a{font-size:.84rem;color:#F4D77F}

/* 赛道精选不规则 */
.track-mosaic{
  display:grid;grid-template-columns:repeat(12,1fr);gap:16px;
}
.track-item{
  background:#10100F;border:1px solid rgba(214,174,85,.15);border-radius:8px;
  padding:26px;position:relative;overflow:hidden;
}
.track-item.t1{grid-column:span 7}
.track-item.t2{grid-column:span 5}
.track-item.t3{grid-column:span 4}
.track-item.t4{grid-column:span 4}
.track-item.t5{grid-column:span 4}
.track-item .card-tag{margin-bottom:14px}
.track-item h3{margin-bottom:12px}
.track-item p{font-size:.92rem;color:#AAA18D;margin-bottom:16px}

/* 时尚专题 */
.fashion-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
}
.fashion-item{
  background:#171611;border:1px solid rgba(214,174,85,.14);border-radius:6px;padding:22px;
}
.fashion-item h3{font-size:1.05rem;margin-bottom:10px;color:#FFE7A4}
.fashion-item p{font-size:.88rem;color:#AAA18D;margin:0}

/* 档案占位 */
.cast-placeholder{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.cast-card{
  background:#10100F;border:1px solid rgba(214,174,85,.14);border-radius:6px;
  padding:28px 20px;text-align:center;
}
.cast-num{font-size:1.6rem;color:#D6AE55;font-weight:600;margin-bottom:8px;letter-spacing:.08em}
.cast-card h3{font-size:.95rem;margin-bottom:6px}
.cast-card p{font-size:.82rem;color:#7C7467;margin:0}

/* 晋级地图 */
.roadmap-steps{
  display:flex;gap:12px;overflow-x:auto;padding-bottom:8px;
}
.roadmap-step{
  flex:1;min-width:160px;background:#10100F;border:1px solid rgba(214,174,85,.16);
  border-radius:6px;padding:22px 18px;position:relative;
}
.roadmap-step .num{
  font-size:1.8rem;font-weight:700;color:#D6AE55;letter-spacing:.04em;margin-bottom:8px;
  line-height:1;
}
.roadmap-step h3{font-size:.98rem;margin-bottom:10px}
.roadmap-step p{font-size:.86rem;color:#AAA18D;margin:0}

/* 评审视角 */
.criteria-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
.criteria-item{
  background:#10100F;border:1px solid rgba(214,174,85,.14);border-radius:6px;padding:24px;
}
.criteria-item .num{
  font-size:1.5rem;color:#5D4116;font-weight:700;margin-bottom:8px;
}
.criteria-item h3{font-size:1.05rem;margin-bottom:10px}
.criteria-item p{font-size:.9rem;color:#AAA18D;margin:0}

/* 赛程节目单 */
.program-list{border:1px solid rgba(214,174,85,.16);border-radius:6px;overflow:hidden}
.program-row{
  display:grid;grid-template-columns:140px 1fr 120px;gap:16px;align-items:center;
  padding:16px 22px;border-bottom:1px solid rgba(214,174,85,.1);background:#10100F;
}
.program-row:last-child{border-bottom:0}
.program-row .label{font-size:.84rem;color:#D6AE55;letter-spacing:.04em}
.program-row .title{font-size:.95rem;color:#FFF9E9}
.program-row .status{font-size:.82rem;color:#7C7467;text-align:right}

/* 幕后 */
.studio-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
}
.studio-item{
  background:#171611;border:1px solid rgba(214,174,85,.12);border-radius:6px;padding:22px;
}
.studio-item h3{font-size:1rem;margin-bottom:8px;color:#FFE7A4}
.studio-item p{font-size:.88rem;color:#AAA18D;margin:0}

/* 课堂文章 */
.academy-list{display:flex;flex-direction:column;gap:18px}
.academy-item{
  display:grid;grid-template-columns:80px 1fr;gap:20px;padding:22px;
  background:#10100F;border:1px solid rgba(214,174,85,.14);border-radius:6px;
}
.academy-item .idx{font-size:1.4rem;color:#5D4116;font-weight:700}
.academy-item h3{font-size:1.05rem;margin-bottom:8px}
.academy-item p{font-size:.9rem;color:#AAA18D;margin:0}

/* 观察 */
.insight-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px;
}
.insight-item{
  background:#10100F;border:1px solid rgba(214,174,85,.14);border-radius:6px;padding:24px;
}
.insight-item h3{font-size:1.05rem;margin-bottom:10px}
.insight-item p{font-size:.9rem;color:#AAA18D;margin:0}

/* 结果状态 */
.result-status-box{
  background:#10100F;border:1px solid rgba(214,174,85,.2);border-radius:8px;padding:32px;
}
.result-status-list{display:flex;flex-direction:column;gap:12px;margin-top:20px}
.result-status-item{
  display:flex;align-items:center;gap:14px;padding:14px 16px;
  background:#171611;border-radius:4px;border-left:3px solid #9C722A;
}
.result-status-item span{color:#AAA18D;font-size:.92rem}

/* APP区 */
.app-panel{
  background:linear-gradient(160deg,#10100F 0%,#171611 100%);
  border:1px solid rgba(214,174,85,.2);border-radius:10px;padding:40px 36px;
  display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center;
}
.app-panel h2{margin-bottom:12px}
.app-panel p{color:#AAA18D;max-width:560px;margin-bottom:20px}
.app-actions{display:flex;gap:14px;flex-wrap:wrap}

/* 参与说明框 */
.participate-box{
  background:#090909;border:1px solid rgba(214,174,85,.28);border-radius:8px;
  padding:36px 32px;position:relative;
}
.participate-box::before{
  content:"";position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,transparent,#D6AE55,transparent);
}

/* 安全隐私错位 */
.safety-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.safety-block{
  background:#10100F;border:1px solid rgba(214,174,85,.16);border-radius:8px;padding:28px;
}
.safety-block:nth-child(2){margin-top:32px}

/* FAQ */
.faq-list details{
  background:#10100F;border:1px solid rgba(214,174,85,.14);border-radius:6px;
  margin-bottom:10px;padding:0;
}
.faq-list summary{
  padding:16px 20px;cursor:pointer;color:#FFF9E9;font-weight:500;font-size:.98rem;
  list-style:none;display:flex;justify-content:space-between;align-items:center;
}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";color:#D6AE55;font-size:1.2rem}
.faq-list details[open] summary::after{content:"−"}
.faq-list details p{padding:0 20px 18px;color:#AAA18D;font-size:.92rem;margin:0}

/* 品牌宣言 */
.brand-manifesto{
  background:#090909;border-top:1px solid rgba(214,174,85,.18);
  padding:56px 0;text-align:center;
}
.brand-manifesto .container{max-width:760px}
.brand-manifesto h2{margin-bottom:18px}
.brand-manifesto p{color:#AAA18D;line-height:1.9}

/* 页脚 */
.site-footer{
  background:#030303;border-top:1px solid rgba(214,174,85,.15);padding:48px 0 28px;
  margin-top:40px;
}
.footer-top{
  display:grid;grid-template-columns:1.2fr 2fr;gap:40px;margin-bottom:36px;
}
.footer-brand img{height:34px;margin-bottom:12px}
.footer-brand strong{display:block;color:#FFF9E9;font-size:1.05rem;margin-bottom:4px}
.footer-brand .en{font-size:.75rem;color:#7C7467;letter-spacing:.1em;margin-bottom:12px}
.footer-brand p{font-size:.86rem;color:#7C7467;line-height:1.7;max-width:320px}
.footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.footer-col h4{
  font-size:.78rem;letter-spacing:.1em;color:#D6AE55;margin-bottom:14px;font-weight:500;
}
.footer-col a{
  display:block;font-size:.86rem;color:#AAA18D;padding:4px 0;transition:color .2s;
}
.footer-col a:hover{color:#FFE7A4}
.footer-notice{
  border-top:1px solid rgba(214,174,85,.1);padding-top:22px;margin-top:8px;
}
.footer-notice p{font-size:.8rem;color:#7C7467;line-height:1.7;margin-bottom:10px}
.footer-copy{font-size:.78rem;color:#5D4116;margin-top:8px}

/* 手机底部导航 */
.bottom-nav{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:900;
  background:rgba(5,5,5,.96);border-top:1px solid rgba(214,174,85,.18);
  padding:6px 0 calc(6px + env(safe-area-inset-bottom));
  justify-content:space-around;align-items:center;
}
.bottom-nav a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  min-width:56px;min-height:48px;padding:4px 8px;font-size:.7rem;color:#7C7467;
  gap:2px;transition:color .2s;
}
.bottom-nav a.active{color:#F4D77F}
.bottom-nav a svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.5}
.bottom-nav a span{line-height:1.2}

/* 内页通用布局变体 */
.content-block{margin-bottom:40px}
.content-block h2{margin-bottom:14px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.num-list{counter-reset:item}
.num-list-item{
  display:grid;grid-template-columns:56px 1fr;gap:18px;margin-bottom:28px;
  padding-bottom:28px;border-bottom:1px solid rgba(214,174,85,.1);
}
.num-list-item:last-child{border-bottom:0}
.num-list-item .n{
  font-size:1.6rem;font-weight:700;color:#D6AE55;line-height:1.2;
}
.checklist{display:flex;flex-direction:column;gap:12px}
.check-item{
  display:flex;gap:12px;padding:14px 16px;background:#10100F;
  border:1px solid rgba(214,174,85,.12);border-radius:4px;
}
.check-item .mark{color:#D6AE55;font-weight:600;flex-shrink:0}
.gallery-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:14px;
}
.gallery-item{
  background:#171611;border:1px solid rgba(214,174,85,.12);border-radius:4px;
  aspect-ratio:3/4;display:flex;align-items:center;justify-content:center;
  color:#5D4116;font-size:.85rem;
}
.timeline{position:relative;padding-left:28px}
.timeline::before{
  content:"";position:absolute;left:6px;top:4px;bottom:4px;width:1px;
  background:rgba(214,174,85,.25);
}
.timeline-item{position:relative;margin-bottom:28px;padding-left:12px}
.timeline-item::before{
  content:"";position:absolute;left:-26px;top:6px;width:9px;height:9px;
  border-radius:50%;background:#D6AE55;border:2px solid #090909;
}
.chapter-nav{
  display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px;
}
.chapter-nav a{
  padding:8px 16px;font-size:.86rem;color:#AAA18D;
  border:1px solid rgba(214,174,85,.2);border-radius:4px;
  transition:all .2s;
}
.chapter-nav a:hover,.chapter-nav a.active{
  color:#FFE7A4;border-color:rgba(244,215,127,.45);background:rgba(214,174,85,.08);
}
. prose{max-width:780px}
.prose p{margin-bottom:1.15rem}
. prose h2{margin-top:2rem}
.cta-row{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}

/* 响应式 */
@media (max-width:1024px){
  .nav-center{gap:0}
  .nav-center a{padding:8px 10px;font-size:.86rem}
  .editorial-grid{grid-template-columns:1fr}
  .track-mosaic{grid-template-columns:1fr 1fr}
  .track-item.t1,.track-item.t2,.track-item.t3,.track-item.t4,.track-item.t5{grid-column:span 1}
  .fashion-grid{grid-template-columns:1fr 1fr}
  .cast-placeholder{grid-template-columns:1fr 1fr}
  .criteria-grid{grid-template-columns:1fr 1fr}
  .studio-grid{grid-template-columns:1fr 1fr}
  .insight-grid{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .home-info-inner{grid-template-columns:1fr}
  .home-info-keys{flex-direction:row;text-align:left;gap:20px}
  .home-info-keys span{border-left:0;border-bottom:1px solid rgba(214,174,85,.25);padding:0 0 4px}
  .app-panel{grid-template-columns:1fr}
  .safety-grid{grid-template-columns:1fr}
  .safety-block:nth-child(2){margin-top:0}
  .two-col{grid-template-columns:1fr}
  .three-col{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  .nav-desktop{display:none}
  .nav-mobile{display:flex}
  .bottom-nav{display:flex}
  .site-main{padding-bottom:72px}
  .site-footer{padding-bottom:80px}
  .roadmap-steps{flex-direction:column}
  .roadmap-step{min-width:0}
  .program-row{grid-template-columns:1fr;gap:4px}
  .program-row .status{text-align:left}
  .academy-item{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr 1fr}
  .fashion-grid{grid-template-columns:1fr}
  .cast-placeholder{grid-template-columns:1fr 1fr}
  .criteria-grid{grid-template-columns:1fr}
  .studio-grid{grid-template-columns:1fr}
  .page-hero{padding:32px 0 28px}
  .section{padding:40px 0}
  .participate-box{padding:24px 18px}
  .app-panel{padding:28px 20px}
}
@media (max-width:480px){
  .cast-placeholder{grid-template-columns:1fr}
  .footer-cols{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
}

/* 工具类 */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.mt-2{margin-top:1rem}.mb-2{margin-bottom:1rem}
.mt-3{margin-top:1.5rem}.mb-3{margin-bottom:1.5rem}
.mt-4{margin-top:2rem}.mb-4{margin-bottom:2rem}
.text-center{text-align:center}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.img-wrap{margin:20px 0;border-radius:6px;overflow:hidden;border:1px solid rgba(214,174,85,.12)}
.img-wrap img{width:100%}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.tag{
  font-size:.72rem;padding:3px 10px;border:1px solid rgba(214,174,85,.3);
  border-radius:2px;color:#D6AE55;letter-spacing:.04em;
}