:root{color-scheme:dark;font-family:Plus Jakarta Sans,Noto Sans SC,PingFang SC,sans-serif;font-size:16px;line-height:1.5;font-weight:400;color:#fff;-webkit-font-smoothing:antialiased;background:#000;--app-top-safe-area: max( var(--tg-viewport-safeAreaInsetTop, env(safe-area-inset-top)), var(--tg-viewport-contentSafeAreaInsetTop, env(safe-area-inset-top)) );--app-safe-top: max(18px, calc(var(--app-top-safe-area) + 18px));--app-safe-right: max(14px, var(--tg-viewport-contentSafeAreaInsetRight, env(safe-area-inset-right)));--app-safe-bottom: max(14px, var(--tg-viewport-contentSafeAreaInsetBottom, env(safe-area-inset-bottom)));--app-safe-left: max(14px, var(--tg-viewport-contentSafeAreaInsetLeft, env(safe-area-inset-left)));--bottom-nav-height: 62px;--bottom-nav-clearance: calc(var(--bottom-nav-height) + var(--app-safe-bottom, 0px));--page-max-width: 1120px;--panel-bg: rgba(27, 27, 27, .92);--panel-strong: rgba(34, 34, 34, .96);--panel-soft: rgba(44, 44, 44, .72);--border-soft: rgba(255, 255, 255, .08);--border-strong: rgba(255, 144, 0, .3);--text-secondary: rgba(255, 255, 255, .78);--text-tertiary: rgba(255, 255, 255, .5);--accent: #ffffff;--accent-strong: #ff9000;--accent-soft: rgba(255, 144, 0, .15);--success: #4caf50;--warning: #ff9000;--danger: #f44336;--shadow-lg: 0 20px 60px rgba(0, 0, 0, .5);--bg-start: #000000;--bg-end: #0a0a0a;--skeleton-bg: rgba(255, 255, 255, .06);--progress-track: rgba(255, 255, 255, .1);--nav-bg: rgba(20, 20, 20, .94);--nav-active: rgba(255, 144, 0, .15);--chip-bg: rgba(255, 144, 0, .12);--accent-bg: #ff9000;--media-bg: rgba(27, 27, 27, .8);--panel-info: rgba(34, 34, 34, .8);--panel-failed: rgba(244, 67, 54, .1);--gallery-fallback: linear-gradient(180deg, rgba(27, 27, 27, .9), rgba(17, 17, 17, .95));--dialog-bg: linear-gradient(180deg, #111111 0%, #0a0a0a 100%)}[data-theme=dark]{color-scheme:dark;color:#fff;background:#000}*{box-sizing:border-box;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}input,textarea{-webkit-user-select:text;user-select:text}html,body,#root{margin:0;min-width:320px;min-height:100vh;height:100vh}body{overflow:hidden;background:transparent}button,input,textarea,select{font:inherit}button{border:0;background:none}h1,h2,h3,h4,p{margin:0}img,video{display:block;max-width:100%}@media(max-width:720px){:root{font-size:16px;--app-safe-top: max(26px, calc(var(--app-top-safe-area) + 28px));--bottom-nav-height: 62px;--bottom-nav-clearance: calc(var(--bottom-nav-height) + var(--app-safe-bottom, 0px))}.app-shell,.tab-page{font-size:16px}.tab-page p,.tab-page span:not([class]){font-size:.9375rem}}.app-shell{min-height:100vh;height:100vh;padding:var(--app-safe-top) var(--app-safe-right) var(--bottom-nav-clearance) var(--app-safe-left);display:flex;flex-direction:column;gap:16px}.app-shell-keyboard-open{min-height:var(--tg-viewport-stableHeight, 100vh);height:var(--tg-viewport-stableHeight, 100vh);padding-bottom:calc(var(--app-safe-bottom) + 18px)}.app-content{flex:1;min-height:0;overflow:hidden;position:relative;width:min(var(--page-max-width),100%);margin:0 auto}.page-workspace{position:relative;height:100%;min-height:0}.tab-page{position:absolute;top:0;right:0;bottom:0;left:0}.page-loading{display:grid;place-items:center;min-height:200px;color:var(--text-secondary)}.app-banner{width:min(var(--page-max-width),100%);margin:0 auto;padding:14px 16px;border-radius:20px;background:#f443361a;color:var(--danger)}.submit-success-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:18;display:grid;place-items:center;padding:var(--app-safe-top) var(--app-safe-right) calc(var(--app-safe-bottom) + 96px) var(--app-safe-left);background:#0000008c;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}[data-theme=dark] .submit-success-overlay{background:#0000008c}.submit-success-card{width:min(360px,100%);display:grid;justify-items:center;gap:12px;padding:28px 24px;border:1px solid rgba(76,175,80,.14);border-radius:30px;background:var(--panel-strong);box-shadow:0 26px 70px #ffffff24;text-align:center}.submit-success-card strong{color:var(--accent);font-size:26px;line-height:1;letter-spacing:-.05em}.submit-success-card p,.submit-success-card span{color:var(--text-secondary)}.submit-success-card span{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.submit-success-orb{position:relative;width:78px;height:78px;display:grid;place-items:center}.submit-success-ring,.submit-success-dot{position:absolute;border-radius:999px}.submit-success-ring{top:0;right:0;bottom:0;left:0;border:2px solid rgba(76,175,80,.18);animation:submit-success-pulse 1.2s ease-out infinite}.submit-success-dot{width:34px;height:34px;background:radial-gradient(circle at 35% 30%,#81c784,#4caf50 72%);box-shadow:0 0 0 10px #4caf501f}@keyframes submit-success-pulse{0%{transform:scale(.76);opacity:.18}60%{transform:scale(1);opacity:1}to{transform:scale(1.08);opacity:0}}.submit-dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;background:#00000080;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}[data-theme=dark] .submit-dialog-backdrop{background:#00000080}.submit-dialog-card{width:min(440px,calc(100vw - 24px));padding:22px;border-radius:28px;background:var(--panel-strong);box-shadow:0 28px 72px #ffffff29;display:grid;gap:12px}.submit-dialog-tag{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--text-tertiary)}.submit-dialog-card h2{font-size:22px;line-height:1.1;letter-spacing:-.03em}.submit-dialog-card p{color:var(--text-secondary)}.submit-dialog-cancel{min-height:44px;padding:0 18px;border-radius:999px;font-weight:700;background:#ffffff14;color:var(--accent);border:0;cursor:pointer;justify-self:start}.douyin-preview-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:38;display:grid;place-items:center;padding:24px;background:#00000080;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.douyin-preview-card{width:min(420px,calc(100vw - 24px));padding:24px;border-radius:28px;background:var(--panel-strong);box-shadow:0 28px 72px #ffffff29;display:grid;gap:14px;text-align:center}.douyin-preview-tag{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--text-tertiary)}.douyin-preview-card h2{font-size:22px;line-height:1.1;letter-spacing:-.03em}.douyin-preview-card p{color:var(--text-secondary)}.douyin-preview-spinner{width:52px;height:52px;margin:0 auto;border-radius:999px;border:4px solid rgba(255,255,255,.14);border-top-color:var(--accent);animation:douyin-preview-spin .85s linear infinite}.douyin-preview-meta{display:grid;gap:6px;padding:16px;border-radius:20px;background:#ffffff0f;border:1px solid rgba(255,255,255,.08)}.douyin-preview-meta strong{color:var(--accent)}.douyin-preview-meta span{color:var(--text-secondary)}.douyin-preview-action{min-height:44px;padding:0 18px;border-radius:999px;font-weight:700;background:#ffffff14;color:var(--accent);border:0;cursor:pointer}@keyframes douyin-preview-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:720px){.app-shell{height:100dvh;gap:10px}.app-shell-keyboard-open{min-height:var(--tg-viewport-stableHeight, 100vh);height:var(--tg-viewport-stableHeight, 100vh)}.submit-success-card{width:min(320px,100%);padding:24px 18px;border-radius:24px;gap:10px}.submit-success-card strong{font-size:22px}.submit-success-orb{width:68px;height:68px}.douyin-preview-card{width:min(360px,calc(100vw - 20px));padding:20px 18px;border-radius:24px}}