/* V90 Adaptive Mobile Trust Navigation + AAA Polish */
:root{--hm-obsidian:#050507;--hm-black-glass:#0c0c11;--hm-purple:#8b3dff;--hm-amethyst:#b57cff;--hm-white:#f8f7fb;--hm-platinum:#c9c6d0;--mobile-trust-h:0px}
.topbar .premium{position:relative!important;display:flex!important;align-items:center!important;justify-content:flex-start!important;gap:11px!important;width:244px!important;min-width:244px!important;min-height:58px!important;padding:7px 16px 7px 9px!important;overflow:hidden!important;color:#100b15!important;border:1px solid #fff!important;border-radius:20px!important;background:linear-gradient(110deg,rgba(255,255,255,.92),rgba(255,255,255,.15) 18%,transparent 35%),linear-gradient(180deg,#fff 0%,#f8f5fb 42%,#ded4e5 75%,#c8bbd2 100%)!important;box-shadow:0 0 0 2px #17101c,0 0 0 4px rgba(177,104,244,.52),0 14px 30px rgba(0,0,0,.72),0 0 28px rgba(154,69,228,.38),inset 0 2px 0 #fff,inset 0 -10px 18px rgba(64,39,76,.14)!important}
.topbar .premium:before{content:""!important;position:absolute!important;inset:4px!important;border:1px solid rgba(92,50,111,.28)!important;border-radius:15px!important;pointer-events:none!important;box-shadow:inset 0 0 14px rgba(139,61,255,.10)!important}.topbar .premium:after{content:""!important;display:block!important;position:absolute!important;left:15%!important;right:15%!important;top:3px!important;height:1px!important;background:linear-gradient(90deg,transparent,#fff,transparent)!important;opacity:.95!important}
.topbar .premium-jewel{width:42px!important;height:42px!important;flex:0 0 42px!important;border-radius:13px!important;color:#fff!important;background:radial-gradient(circle at 38% 28%,#fff 0 5%,#e9c9ff 12%,#983cff 34%,#50157d 62%,#14051d 100%)!important;border:1px solid #fff!important;box-shadow:0 0 0 2px rgba(61,25,79,.72),0 0 17px rgba(151,60,238,.72),inset 0 2px 3px rgba(255,255,255,.64),inset 0 -9px 13px rgba(0,0,0,.56)!important}
.topbar .premium-label{position:relative!important;z-index:2!important;display:block!important;color:#120b18!important;font-weight:950!important;font-size:12px!important;line-height:1.05!important;letter-spacing:.035em!important}.topbar .premium-label small{color:#624770!important;font-size:7px!important;letter-spacing:.105em!important;margin-top:5px!important}.topbar .premium:hover,.topbar .premium:focus-visible{color:#0b0710!important;transform:translateY(-3px)!important;filter:brightness(1.035)!important;box-shadow:0 0 0 2px #120c17,0 0 0 5px rgba(181,124,255,.65),0 19px 38px rgba(0,0,0,.77),0 0 36px rgba(166,76,237,.52),inset 0 2px #fff!important}.topbar .premium:active{transform:translateY(1px) scale(.987)!important;filter:brightness(.97)!important}
@media(max-width:900px){
 body{--mobile-trust-h:0px}body.mobile-player-collapsed{--mobile-trust-h:44px}
 .global-hubbar{min-height:58px!important;padding:7px 10px!important;border-bottom:1px solid rgba(218,190,255,.33)!important;background:linear-gradient(180deg,rgba(11,8,15,.99),rgba(3,2,5,.99))!important}.hub-brand-link{gap:10px!important;min-width:0!important}.hub-brand-link strong{font:700 clamp(16px,5vw,21px)/1 Georgia,serif!important;letter-spacing:.045em!important;white-space:nowrap!important}.hub-official-icon{width:44px!important;height:44px!important;border-radius:13px!important;object-fit:cover!important;box-shadow:0 0 0 1px rgba(255,255,255,.7),0 0 20px rgba(157,73,235,.42)!important}
 .hub-more>summary{width:48px!important;height:48px!important;min-height:48px!important;padding:0!important;border-radius:50%!important;color:#100b15!important;border:1px solid #fff!important;background:linear-gradient(180deg,#fff,#ded5e5 66%,#bfb2c9)!important;box-shadow:0 0 0 2px #170f1c,0 0 0 4px rgba(166,81,233,.42),0 10px 22px #000,0 0 20px rgba(151,66,227,.34),inset 0 2px #fff!important}.hub-more[open]>summary{background:linear-gradient(180deg,#f5e9ff,#b983ed 55%,#5e248c)!important;color:#fff!important}.hub-plus{font-size:30px!important;font-weight:400!important;line-height:1!important}
 .mobile-trust-nav{display:none;position:sticky;top:58px;z-index:49;height:44px;align-items:stretch;gap:5px;padding:5px 7px;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;background:linear-gradient(180deg,rgba(14,9,19,.99),rgba(4,3,7,.99));border-bottom:1px solid rgba(213,181,244,.28);box-shadow:0 9px 20px rgba(0,0,0,.34);scroll-snap-type:x proximity}.mobile-trust-nav::-webkit-scrollbar{display:none}body.mobile-player-collapsed .mobile-trust-nav{display:flex}
 .mobile-trust-nav a{position:relative;flex:1 0 auto;min-width:62px;height:34px;padding:0 9px;display:flex;align-items:center;justify-content:center;gap:5px;border-radius:12px;text-decoration:none;color:#f8f7fb;border:1px solid rgba(224,204,241,.55);background:linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.025) 42%,rgba(65,26,91,.18)),#09070d;box-shadow:0 5px 12px rgba(0,0,0,.48),inset 0 1px rgba(255,255,255,.15),inset 0 -5px 9px rgba(0,0,0,.42);scroll-snap-align:start;white-space:nowrap;transition:transform .16s ease,border-color .16s ease,box-shadow .16s ease}.mobile-trust-nav a:before{content:"";position:absolute;inset:3px;border-radius:9px;border:1px solid rgba(181,124,255,.12);pointer-events:none}.mobile-trust-nav a span{color:#c990ff;font-size:13px;line-height:1}.mobile-trust-nav a strong{font-size:9px;letter-spacing:.02em}.mobile-trust-nav a:active{transform:translateY(1px) scale(.98);box-shadow:0 2px 7px #000,inset 0 5px 9px rgba(0,0,0,.48)}.mobile-trust-nav a:focus-visible{outline:2px solid #fff;outline-offset:2px}
 .mobile-entry-strip{top:calc(58px + var(--mobile-trust-h))!important;padding:7px 8px!important;gap:8px!important;background:linear-gradient(180deg,rgba(8,5,11,.99),rgba(3,2,5,.99))!important}.mobile-command-strip{top:calc(58px + var(--mobile-trust-h) + var(--mobile-entry-h,52px))!important;gap:8px!important;padding:7px 8px!important;background:linear-gradient(180deg,rgba(8,5,11,.99),rgba(3,2,5,.99))!important}.topbar{top:calc(58px + var(--mobile-trust-h) + var(--mobile-entry-h,52px) + var(--mobile-command-h,54px))!important}
 .mobile-entry-strip a,.mobile-entry-strip button{height:48px!important;border-radius:16px!important;font-size:11px!important;font-weight:900!important}.mobile-command-strip button{height:54px!important;min-height:54px!important;border-radius:17px!important;font-size:11px!important;letter-spacing:.01em!important}.mobile-quick-install,.mobile-quick-menu{border:1px solid rgba(255,255,255,.9)!important;background:linear-gradient(180deg,#1a1520,#07050a 66%,#020203)!important;box-shadow:0 0 0 2px rgba(90,44,111,.42),0 9px 20px #000,inset 0 2px rgba(255,255,255,.21),inset 0 -8px 13px rgba(0,0,0,.65)!important}.mobile-quick-play{border:2px solid #fff!important;background:radial-gradient(circle at 40% 25%,#fff 0 5%,#d59dff 17%,#8736dd 39%,#4a176f 67%,#15051f 100%)!important;box-shadow:0 0 0 3px rgba(86,31,116,.72),0 0 23px rgba(177,92,255,.58),0 10px 22px #000,inset 0 2px rgba(255,255,255,.5),inset 0 -10px 16px rgba(0,0,0,.55)!important}
 .topbar .search-wrap{border-radius:17px!important;min-height:50px!important;box-shadow:0 10px 23px rgba(0,0,0,.48),inset 0 1px rgba(255,255,255,.09)!important}.topbar .premium{display:none!important}
 .hub-menu-panel{top:66px!important;left:8px!important;right:8px!important;max-height:calc(100dvh - 80px)!important;border-radius:22px!important;overflow:auto!important;border:1px solid rgba(225,202,247,.55)!important;box-shadow:0 22px 48px rgba(0,0,0,.78),0 0 28px rgba(144,59,215,.24)!important}.hub-menu-panel section{border-radius:16px!important;margin:6px!important}.main{padding-left:8px!important;padding-right:8px!important}.stage,.library-section,.guide,.mastery-portal{scroll-margin-top:calc(58px + var(--mobile-trust-h) + 112px)}
}
@media(max-width:380px){.mobile-trust-nav{gap:4px;padding-inline:5px}.mobile-trust-nav a{min-width:58px;padding-inline:7px}.mobile-trust-nav a strong{font-size:8px}.mobile-entry-strip a,.mobile-entry-strip button{font-size:9px!important}.mobile-command-strip button{font-size:9px!important}}
@media(prefers-reduced-motion:reduce){.mobile-trust-nav a,.topbar .premium,.mobile-command-strip button{transition:none!important}}