.stage { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: radial-gradient(circle at top, #33566a, #0b202c 68%); }
.phone-shell { position: relative; width: min(414px, 100vw); height: min(896px, calc(100vh - 40px)); overflow: hidden; border: 5px solid #08151d; border-radius: 44px; background: var(--paper); box-shadow: 0 32px 100px rgba(0, 0, 0, 0.42); }
.status-bar { position: absolute; z-index: var(--z-status); top: 0; left: 0; right: 0; height: 35px; padding: 11px 25px 0; display: flex; justify-content: space-between; color: #101010; background: linear-gradient(115deg, #fff9f0, #fff4e5 72%, #f3e7d6); font-size: 12px; pointer-events: none; }
.status-bar span { letter-spacing: 1px; }
.page-root { height: 100%; overflow-x: hidden; overflow-y: auto; scrollbar-width: none; overscroll-behavior: contain; }
.page-root::-webkit-scrollbar { display: none; }
.screen { min-height: 100%; padding: 34px 0 98px; background: var(--paper); animation: page-in var(--dur-med) var(--ease-out); }
.subpage { padding-bottom: 30px; }
@keyframes page-in { from { opacity: 0; transform: translateY(10px); } }
.home-indicator { position: absolute; z-index: var(--z-indicator); left: 50%; bottom: 5px; width: 118px; height: 5px; border-radius: 9px; background: #111; transform: translateX(-50%); pointer-events: none; }
.preloader { position: absolute; z-index: var(--z-preloader); inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 9px; background: radial-gradient(circle at 50% 35%, #fffdf7, #f4e6cf 72%); transition: opacity 260ms ease, visibility 260ms ease; }
.preloader.is-hidden { visibility: hidden; opacity: 0; }
.preloader-mark { width: 66px; height: 66px; display: grid; place-items: center; border-radius: 50%; background: linear-gradient(145deg, var(--orange), #ff9b36); color: white; font: 700 30px/1 var(--font-serif); box-shadow: 0 10px 30px rgba(226, 86, 23, 0.24); animation: preloader-breathe 1.6s ease-in-out infinite; }
@keyframes preloader-breathe { 50% { transform: scale(1.05); } }
.preloader span { margin-top: 8px; color: var(--orange-dark); letter-spacing: .18em; font-size: 12px; }
.preloader strong { font: 700 28px/1.2 var(--font-serif); letter-spacing: .1em; }
.preloader i { width: 170px; height: 5px; overflow: hidden; border-radius: 9px; background: rgba(241, 90, 26, .12); }
.preloader i b { display: block; width: 100%; height: 100%; background: var(--orange); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-fast) linear; }
.preloader small { color: var(--muted); }
.toast { position: absolute; z-index: var(--z-toast); left: 50%; bottom: 104px; max-width: 82%; padding: 10px 15px; border-radius: 18px; background: rgba(31, 39, 34, .94); color: white; font-size: 12px; opacity: 0; transform: translate(-50%, 8px); transition: var(--dur-fast) var(--ease-out); pointer-events: none; text-align: center; }
.toast.is-visible { opacity: 1; transform: translate(-50%, 0); }
@media (max-width: 540px) {
  .stage { padding: 0; }
  .phone-shell { width: 100vw; height: 100dvh; border-width: 0; border-radius: 0; box-shadow: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}