/* 51吃瓜 51 GUAGUA - Official Stylesheet */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;background:#0B0B1A;color:#E8E8F0;line-height:1.7;font-size:16px;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:#FF4D8A;text-decoration:none;transition:color .2s}
a:hover{color:#FFB3C9}
a:focus-visible{outline:2px solid #FF4D8A;outline-offset:3px}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 20px}
@media(max-width:480px){.container{padding:0 15px}}

/* Color tokens */
:root{
  --bg-main:#0B0B1A;
  --bg-deep:#080812;
  --bg-content:#12121F;
  --bg-sub:#1A1A2A;
  --bg-hover:#222233;
  --text-main:#FFFFFF;
  --text-body:#E8E8F0;
  --text-sub:#A0A0B8;
  --text-muted:#6B6B80;
  --pink:#FF2D6A;
  --pink-light:#FF4D8A;
  --pink-deep:#E6005C;
  --purple:#7B2CBF;
  --purple-light:#9B4DFF;
  --pink-soft:#FFB3C9;
  --border:rgba(255,45,106,0.18);
  --border-strong:rgba(255,77,138,0.45);
  --shadow:0 16px 48px rgba(0,0,0,0.55);
  --glow:0 12px 36px rgba(255,45,106,0.22);
  --footer-bg:#05050A;
  --footer-text:#C8C8D8;
  --nav-h:72px;
  --radius:14px;
  --radius-lg:18px;
  --radius-pill:999px;
}

/* Typography */
h1,h2,h3,h4,h5{color:var(--text-main);font-weight:700;line-height:1.35}
h1{font-size:clamp(1.75rem,4vw,2.5rem);margin-bottom:1rem}
h2{font-size:clamp(1.4rem,3vw,1.85rem);margin-bottom:.85rem}
h3{font-size:clamp(1.15rem,2.5vw,1.35rem);margin-bottom:.6rem}
p{margin-bottom:1rem;color:var(--text-body)}
.text-sub{color:var(--text-sub)}
.text-muted{color:var(--text-muted)}
.lead{font-size:1.05rem;color:var(--text-sub);line-height:1.75}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius-pill);font-size:.95rem;font-weight:600;line-height:1.2;min-height:44px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;text-align:center;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,#FF4D8A 0%,#FF2D6A 50%,#E6005C 100%);color:#fff;box-shadow:var(--glow)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(255,45,106,0.35);color:#fff}
.btn-secondary{background:transparent;border:1px solid var(--border-strong);color:#fff}
.btn-secondary:hover{background:rgba(255,77,138,0.12);color:#fff}
.btn:focus-visible{outline:2px solid #FFB3C9;outline-offset:3px}

/* Tag / Badge */
.tag{display:inline-block;padding:4px 12px;border-radius:var(--radius-pill);font-size:.75rem;font-weight:600;background:rgba(255,45,106,0.15);color:var(--pink-light);border:1px solid var(--border)}
.tag-purple{background:rgba(123,44,191,0.2);color:var(--purple-light);border-color:rgba(155,77,255,0.3)}

/* ========== Header / Nav ========== */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(11,11,26,0.92);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border);height:var(--nav-h)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:var(--nav-h);max-width:1280px;margin:0 auto;padding:0 20px;gap:16px}
.nav-left{display:flex;align-items:center;gap:28px;flex:1;min-width:0}
.logo-link{display:flex;align-items:center;gap:10px;flex-shrink:0;color:var(--text-main);font-weight:800;font-size:1.25rem;letter-spacing:.02em}
.logo-link img{height:36px;width:auto}
.logo-text{background:linear-gradient(135deg,#FF4D8A,#9B4DFF);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.desktop-nav{display:flex;align-items:center;gap:4px;flex-wrap:nowrap}
.desktop-nav a{padding:8px 14px;border-radius:var(--radius-pill);font-size:.9rem;font-weight:500;color:var(--text-sub);white-space:nowrap;transition:color .2s,background .2s}
.desktop-nav a:hover{color:var(--text-main);background:rgba(255,45,106,0.08)}
.desktop-nav a.active{color:#fff;background:rgba(255,45,106,0.18);box-shadow:inset 0 -2px 0 var(--pink)}
.nav-right{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-icon-btn{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;color:var(--text-sub);transition:background .2s,color .2s}
.nav-icon-btn:hover{background:var(--bg-hover);color:var(--pink-light)}
.nav-icon-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn-app-nav{padding:10px 20px;font-size:.875rem}
.mobile-menu-btn,.mobile-logo{display:none}

/* Channel panel */
.channel-panel{position:fixed;top:0;right:0;width:min(460px,88vw);height:100%;background:var(--bg-deep);z-index:2000;transform:translateX(100%);visibility:hidden;pointer-events:none;transition:transform .3s ease,visibility .3s;display:flex;flex-direction:column;box-shadow:-12px 0 40px rgba(0,0,0,0.5)}
.channel-panel.open{transform:translateX(0);visibility:visible;pointer-events:auto}
.channel-panel-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--border);flex-shrink:0}
.channel-panel-header .logo-link{font-size:1.1rem}
.panel-close{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;color:var(--text-sub)}
.panel-close:hover{background:var(--bg-hover);color:#fff}
.channel-panel-body{flex:1;overflow-y:auto;padding:20px 24px 40px;-webkit-overflow-scrolling:touch}
.channel-group{margin-bottom:28px}
.channel-group-title{font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:12px;padding-left:4px}
.channel-item{display:block;padding:14px 16px;border-radius:var(--radius);margin-bottom:6px;background:var(--bg-content);border:1px solid transparent;transition:border-color .2s,background .2s}
.channel-item:hover{border-color:var(--border-strong);background:var(--bg-sub)}
.channel-item-name{font-weight:600;color:var(--text-main);margin-bottom:4px;font-size:.95rem}
.channel-item-desc{font-size:.8rem;color:var(--text-sub);line-height:1.45}

/* Overlay */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:1500;visibility:hidden;pointer-events:none;opacity:0;transition:opacity .3s,visibility .3s}
.overlay.open{visibility:visible;pointer-events:auto;opacity:1}

/* Search panel */
.search-panel{position:fixed;top:0;left:0;right:0;z-index:1800;background:var(--bg-deep);border-bottom:1px solid var(--border);visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-20px);transition:opacity .25s,transform .25s,visibility .25s;max-height:90vh;overflow-y:auto}
.search-panel.open{visibility:visible;pointer-events:auto;opacity:1;transform:translateY(0)}
.search-panel-inner{max-width:800px;margin:0 auto;padding:24px 20px 32px}
.search-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.search-header h2{font-size:1.2rem;margin:0}
.search-input-wrap{position:relative;margin-bottom:24px}
.search-input{width:100%;padding:14px 20px 14px 48px;border-radius:var(--radius-pill);border:1px solid var(--border-strong);background:var(--bg-content);color:var(--text-main);font-size:1rem;outline:none}
.search-input:focus{border-color:var(--pink);box-shadow:0 0 0 3px rgba(255,45,106,0.15)}
.search-input-wrap svg{position:absolute;left:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;stroke:var(--text-muted);fill:none;stroke-width:2}
.search-keywords{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
.search-keywords a,.search-keywords button{padding:8px 16px;border-radius:var(--radius-pill);background:var(--bg-sub);border:1px solid var(--border);color:var(--text-sub);font-size:.875rem;transition:all .2s}
.search-keywords a:hover,.search-keywords button:hover{border-color:var(--pink);color:var(--pink-light);background:rgba(255,45,106,0.1)}
.search-results{display:none}
.search-results.show{display:block}
.search-results a{display:block;padding:12px 16px;border-radius:var(--radius);margin-bottom:6px;background:var(--bg-content);color:var(--text-body)}
.search-results a:hover{background:var(--bg-hover);color:#fff}

/* Mobile bottom nav */
.mobile-bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;z-index:900;background:rgba(8,8,18,0.96);backdrop-filter:blur(12px);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);height:calc(56px + env(safe-area-inset-bottom))}
.mobile-bottom-nav-inner{display:flex;align-items:stretch;height:56px}
.mobile-bottom-nav a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:.7rem;color:var(--text-muted);font-weight:500;min-height:48px}
.mobile-bottom-nav a.active{color:var(--pink)}
.mobile-bottom-nav a svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* Main content offset */
main{min-height:60vh;padding-top:0}
.page-pad{padding-top:32px;padding-bottom:60px}
@media(max-width:768px){
  .page-pad{padding-bottom:90px}
}

/* ========== Hero ========== */
.hero{padding:40px 0 48px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.8fr 1fr;gap:36px;align-items:center}
.hero-visual{border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-content);aspect-ratio:16/10;position:relative;box-shadow:var(--shadow)}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-visual-fallback{width:100%;height:100%;background:linear-gradient(145deg,#1A1A2A 0%,#12121F 40%,#2A1528 100%);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px}
.hero-visual-fallback span{font-size:2rem;font-weight:800;background:linear-gradient(135deg,#FF4D8A,#9B4DFF);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-content h1{margin-bottom:.6rem}
.hero-content .brand-en{font-size:.85rem;letter-spacing:.15em;color:var(--pink-soft);margin-bottom:8px;font-weight:600}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0 28px}
.hero-recs{display:flex;flex-direction:column;gap:10px}
.hero-rec{display:flex;align-items:flex-start;gap:12px;padding:12px 14px;background:var(--bg-content);border-radius:var(--radius);border:1px solid var(--border);transition:border-color .2s}
.hero-rec:hover{border-color:var(--border-strong)}
.hero-rec-num{font-weight:700;color:var(--pink);font-size:.9rem;flex-shrink:0}
.hero-rec-text{font-size:.875rem;color:var(--text-sub);line-height:1.5}

/* Channel quick bar */
.quick-bar{padding:12px 0 28px;overflow:hidden}
.quick-bar-inner{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;padding-bottom:4px}
.quick-bar-inner::-webkit-scrollbar{display:none}
.quick-bar a{flex-shrink:0;padding:8px 18px;border-radius:var(--radius-pill);background:var(--bg-content);border:1px solid var(--border);color:var(--text-sub);font-size:.875rem;font-weight:500;white-space:nowrap;transition:all .2s}
.quick-bar a:hover,.quick-bar a.active{border-color:var(--pink);color:var(--pink-light);background:rgba(255,45,106,0.1)}

/* Section common */
.section{padding:48px 0}
.section-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:28px;gap:16px;flex-wrap:wrap}
.section-header h2{margin:0}
.section-more{font-size:.9rem;color:var(--pink-light);font-weight:500}
.section-more:hover{color:var(--pink-soft)}

/* Cards */
.card{background:var(--bg-content);border-radius:var(--radius);border:1px solid var(--border);overflow:hidden;transition:border-color .25s,transform .25s,box-shadow .25s}
.card:hover{border-color:var(--border-strong);transform:translateY(-3px);box-shadow:var(--glow)}
.card-body{padding:20px}
.card-title{font-size:1.05rem;margin-bottom:8px}
.card-desc{font-size:.875rem;color:var(--text-sub);line-height:1.6;margin-bottom:0}
.card-img{aspect-ratio:16/9;background:var(--bg-sub);overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover}
.card-img-fallback{width:100%;height:100%;background:linear-gradient(135deg,#1A1A2A,#2A1830);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:.9rem}

/* Grid layouts */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}

/* Inspiration pills */
.inspire-list{display:flex;flex-wrap:wrap;gap:12px}
.inspire-item{display:flex;flex-direction:column;padding:14px 18px;background:var(--bg-content);border:1px solid var(--border);border-radius:var(--radius);max-width:280px;transition:border-color .2s}
.inspire-item:hover{border-color:var(--border-strong)}
.inspire-item strong{color:var(--text-main);font-size:.95rem;margin-bottom:4px}
.inspire-item span{font-size:.8rem;color:var(--text-sub);line-height:1.45}

/* Hot main + side */
.hot-layout{display:grid;grid-template-columns:1.4fr 1fr;gap:24px}
.hot-main{background:var(--bg-content);border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden}
.hot-main-img{aspect-ratio:16/9;background:var(--bg-sub)}
.hot-main-body{padding:24px}
.hot-side{display:flex;flex-direction:column;gap:12px}
.hot-side-item{display:flex;gap:14px;padding:14px;background:var(--bg-content);border-radius:var(--radius);border:1px solid var(--border);transition:border-color .2s}
.hot-side-item:hover{border-color:var(--border-strong)}
.hot-side-item .num{font-weight:800;color:var(--pink);font-size:1.1rem;min-width:28px}
.hot-side-item h3{font-size:.95rem;margin-bottom:4px}
.hot-side-item p{font-size:.8rem;color:var(--text-sub);margin:0;line-height:1.45}

/* Horizontal track */
.track{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px;scrollbar-width:thin;scrollbar-color:var(--pink) var(--bg-sub)}
.track::-webkit-scrollbar{height:6px}
.track::-webkit-scrollbar-track{background:var(--bg-sub);border-radius:3px}
.track::-webkit-scrollbar-thumb{background:var(--pink);border-radius:3px}
.track-card{flex:0 0 240px;background:var(--bg-content);border-radius:var(--radius);border:1px solid var(--border);padding:18px;transition:border-color .2s}
.track-card:hover{border-color:var(--border-strong)}
.track-card h3{font-size:.95rem;margin-bottom:8px}
.track-card p{font-size:.8rem;color:var(--text-sub);margin:0;line-height:1.5}

/* Numbered list */
.num-list{counter-reset:rank}
.num-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--border);align-items:flex-start}
.num-item:last-child{border-bottom:none}
.num-item .rank{font-size:1.5rem;font-weight:800;color:var(--pink);min-width:40px;line-height:1.2;background:linear-gradient(135deg,#FF4D8A,#9B4DFF);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.num-item h3{font-size:1.05rem;margin-bottom:6px}
.num-item p{font-size:.875rem;color:var(--text-sub);margin:0}

/* Magazine asymmetric */
.mag-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.mag-item{padding:24px;background:var(--bg-content);border-radius:var(--radius);border:1px solid var(--border)}
.mag-item:nth-child(odd){transform:translateY(12px)}
.mag-item h3{margin-bottom:10px}
.mag-item p{font-size:.9rem;color:var(--text-sub);margin:0}

/* Calendar track */
.cal-track{display:flex;gap:16px;overflow-x:auto;padding-bottom:10px}
.cal-card{flex:0 0 200px;padding:20px;background:var(--bg-content);border-radius:var(--radius);border:1px solid var(--border);text-align:center}
.cal-status{display:inline-block;padding:3px 10px;border-radius:var(--radius-pill);font-size:.7rem;font-weight:600;margin-bottom:10px;background:rgba(155,77,255,0.15);color:var(--purple-light)}
.cal-card h3{font-size:.95rem;margin-bottom:6px}
.cal-card p{font-size:.8rem;color:var(--text-sub);margin:0}

/* FAQ */
.faq-list details{background:var(--bg-content);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:12px;overflow:hidden}
.faq-list summary{padding:16px 20px;cursor:pointer;font-weight:600;color:var(--text-main);list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:1.2rem;color:var(--pink);flex-shrink:0}
.faq-list details[open] summary::after{content:"−"}
.faq-list details[open] summary{border-bottom:1px solid var(--border)}
.faq-list .faq-body{padding:16px 20px;font-size:.9rem;color:var(--text-sub);line-height:1.7}

/* Page hero (inner pages) */
.page-hero{padding:36px 0 28px;border-bottom:1px solid var(--border);margin-bottom:36px}
.page-hero .tag{margin-bottom:12px}
.page-hero h1{margin-bottom:12px}
.page-hero .lead{max-width:720px}

/* Content blocks */
.content-block{margin-bottom:40px}
.content-block h2{margin-bottom:16px;padding-bottom:10px;border-bottom:1px solid var(--border)}
.prose p{margin-bottom:1.1rem}
.prose ul{margin:12px 0 16px 20px}
.prose li{margin-bottom:8px;list-style:disc;color:var(--text-sub)}
.prose a{color:var(--pink-light);text-decoration:underline;text-underline-offset:3px}

/* Two column content */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.feature-box{padding:24px;background:var(--bg-content);border-radius:var(--radius);border:1px solid var(--border)}
.feature-box h3{margin-bottom:10px;color:var(--pink-light)}

/* Footer */
.site-footer{background:var(--footer-bg);color:var(--footer-text);padding:56px 0 32px;border-top:1px solid rgba(255,45,106,0.12)}
.footer-brand{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.footer-brand img{height:32px}
.footer-brand-name{font-size:1.2rem;font-weight:800;color:#fff}
.footer-brand-en{font-size:.8rem;letter-spacing:.12em;color:var(--pink-soft);margin-left:8px}
.footer-desc{font-size:.875rem;color:var(--text-muted);max-width:520px;margin-bottom:36px;line-height:1.6}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-bottom:40px}
.footer-col h4{font-size:.85rem;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.03em}
.footer-col a{display:block;font-size:.85rem;color:var(--text-muted);margin-bottom:10px;transition:color .2s}
.footer-col a:hover{color:var(--pink-light)}
.footer-notice{font-size:.8rem;color:var(--text-muted);line-height:1.65;padding:20px 0;border-top:1px solid rgba(255,255,255,0.06);border-bottom:1px solid rgba(255,255,255,0.06);margin-bottom:20px}
.footer-copy{font-size:.8rem;color:var(--text-muted);text-align:center}

/* APP page special */
.app-showcase{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.app-visual{border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-content);aspect-ratio:4/5;max-width:360px;margin:0 auto;box-shadow:var(--shadow)}
.app-visual img{width:100%;height:100%;object-fit:cover}
.app-visual-fallback{width:100%;height:100%;background:linear-gradient(160deg,#1A1A2A,#2A1830,#1A1228);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px}
.app-visual-fallback .icon-circle{width:80px;height:80px;border-radius:22px;background:linear-gradient(135deg,#FF4D8A,#9B4DFF);display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:800;color:#fff}

/* Utility */
.mt-0{margin-top:0}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mt-4{margin-top:32px}
.mb-0{margin-bottom:0}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.mb-3{margin-bottom:24px}
.text-center{text-align:center}
.flex-center{display:flex;align-items:center;justify-content:center}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* Reduced motion */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* ========== Responsive ========== */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hot-layout{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .mag-item:nth-child(odd){transform:none}
  .app-showcase{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  :root{--nav-h:60px}
  .desktop-nav,.nav-right .nav-icon-btn.search-btn,.btn-app-nav{display:none}
  .mobile-menu-btn,.mobile-logo{display:flex}
  .nav-left{justify-content:space-between;width:100%}
  .nav-right{gap:4px}
  .mobile-menu-btn{width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--text-sub)}
  .mobile-menu-btn svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2}
  .mobile-logo{position:absolute;left:50%;transform:translateX(-50%);font-size:1.15rem}
  .nav-right .btn-app-mobile{display:inline-flex;padding:8px 16px;font-size:.8rem}
  .mobile-bottom-nav{display:block}
  .grid-2,.grid-3,.two-col{grid-template-columns:1fr}
  .grid-4{grid-template-columns:1fr}
  .mag-grid{grid-template-columns:1fr}
  .hero{padding:28px 0 36px}
  .section{padding:36px 0}
  .footer-grid{grid-template-columns:1fr 1fr;gap:20px}
  .search-panel{top:0;bottom:0;max-height:100%;border-radius:0}
}
@media(max-width:480px){
  .footer-grid{grid-template-columns:1fr}
  .hero-actions{flex-direction:column}
  .hero-actions .btn{width:100%}
  .track-card{flex:0 0 200px}
}

/* Body scroll lock */
body.menu-open{overflow:hidden;touch-action:none}

/* Logo display fix */
.desktop-logo{display:flex}
@media(max-width:768px){
  .desktop-logo{display:none!important}
  .mobile-logo{display:flex!important}
  .btn-app-nav{display:none!important}
  .btn-app-mobile{display:inline-flex!important}
  .search-btn{display:none!important}
}
@media(min-width:769px){
  .btn-app-mobile{display:none!important}
  .mobile-logo{display:none!important}
}