:root{--bg-0: #0c0b09;--surface-1: #16130f;--surface-2: #1e1a14;--surface-3: #272218;--text-primary: #f4f0e8;--text-secondary: #b0a89b;--text-muted: #7a7268;--hairline: rgba(255, 255, 255, .09);--accent-coach: #f3b64c;--accent-flow: #7dd4ca;--correct: #93d9a9;--mistake: #efa183;--telegram: #2aabee;--accent: var(--accent-coach);--accent-rgb: 243, 182, 76;--r-control: 10px;--r-card: 16px;--r-sheet: 22px;--r-modal: 28px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-6: 24px;--sp-8: 32px;--gutter: 20px;--ease: cubic-bezier(.4, 0, .2, 1);--t-ui: .4s;--t-mode: .48s;--font-sans: "Albert Sans", "Noto Sans SC", "Noto Sans KR", "Noto Sans JP", system-ui, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, monospace}[data-mode=flow]{--bg-0: #0b0c0c;--surface-1: #131414;--surface-3: #1d1e1e;--hairline: rgba(255, 255, 255, .07);--accent: var(--accent-flow);--accent-rgb: 125, 212, 202}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent}html,body,#root{margin:0;padding:0;height:100%;height:100dvh}body{background:#050505;color:var(--text-primary);font-family:var(--font-sans);overscroll-behavior:none;overflow:hidden}#root{display:flex;justify-content:center}.app-frame{width:100%;max-width:440px;height:100dvh;position:relative;background:var(--bg-0);overflow:hidden;transition:background var(--t-mode) var(--ease);display:flex;flex-direction:column}.t-display{font-size:34px;line-height:40px;font-weight:700;letter-spacing:-.01em}.t-title{font-size:22px;line-height:28px;font-weight:600}.t-body{font-size:17px;line-height:26px;font-weight:400}.t-caption{font-size:13px;line-height:18px;font-weight:500}.t-micro{font-size:11px;line-height:14px;font-weight:600;letter-spacing:.12em;text-transform:uppercase}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input.time-input{-moz-appearance:none;appearance:none;-webkit-appearance:none;font-family:inherit;font-size:14px;color:var(--text-primary);background:var(--bg-0);border:1px solid var(--hairline);border-radius:999px;padding:6px 12px;color-scheme:dark}input.time-input::-webkit-calendar-picker-indicator{filter:invert(.7)}@keyframes lang-fade{0%{opacity:0}to{opacity:1}}.lang-swap{animation:lang-fade var(--t-mode) var(--ease)}.screen{flex:1;display:flex;flex-direction:column;position:relative;min-height:0;padding-top:calc(env(safe-area-inset-top,0px) + 44px);padding-bottom:calc(env(safe-area-inset-bottom,0px) + 24px)}.screen--scroll{overflow-y:auto;-webkit-overflow-scrolling:touch;padding-left:var(--gutter);padding-right:var(--gutter)}.screen--scroll>*{flex-shrink:0}.screen--locked{padding-left:var(--gutter);padding-right:var(--gutter)}.screen-body{flex:1;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;padding-bottom:8px}.stack{display:flex;flex-direction:column}@keyframes shimmer{0%{background-position:-200px 0}to{background-position:calc(200px + 100%) 0}}.skeleton{background:linear-gradient(90deg,var(--surface-1),var(--surface-3),var(--surface-1));background-size:200px 100%;animation:shimmer 1.6s linear infinite;border-radius:7px}@keyframes dot-breathe{0%,to{opacity:1}50%{opacity:.35}}.fs-range{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:24px;background:transparent;cursor:pointer}.fs-range::-webkit-slider-runnable-track{height:4px;border-radius:999px;background:linear-gradient(to right,var(--accent) 0 var(--fill, 0%),var(--surface-3) var(--fill, 0%) 100%)}.fs-range::-moz-range-track{height:4px;border-radius:999px;background:var(--surface-3)}.fs-range::-moz-range-progress{height:4px;border-radius:999px;background:var(--accent)}.fs-range::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;margin-top:-7px;border-radius:50%;background:var(--text-primary);border:none;box-shadow:0 1px 3px #0006}.fs-range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:var(--text-primary);border:none;box-shadow:0 1px 3px #0006}.fs-range:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:999px}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important}}.orb{position:relative;display:flex;align-items:center;justify-content:center;flex:none}.orb__glow{position:absolute;border-radius:50%;filter:blur(18px);transition:background var(--t-mode) var(--ease),width var(--t-ui) var(--ease),height var(--t-ui) var(--ease);pointer-events:none}.orb__sphere{border-radius:50%;position:relative;transition:filter var(--t-ui) var(--ease),transform var(--t-ui) var(--ease),background var(--t-mode) var(--ease);will-change:transform,filter}.orb__highlight{position:absolute;border-radius:50%;filter:blur(7px);pointer-events:none}.orb__ring{position:absolute;border-radius:50%;border:1px solid rgba(var(--glow-rgb),.18);pointer-events:none}@keyframes orb-breathe{0%,to{transform:scale(.97)}50%{transform:scale(1.03)}}.orb--idle .orb__sphere{animation:orb-breathe 4.8s var(--ease) infinite}@keyframes orb-blob{0%{border-radius:46% 54% 58% 42%/52% 44% 56% 48%}33%{border-radius:54% 46% 44% 56%/46% 58% 42% 54%}66%{border-radius:44% 56% 52% 48%/56% 42% 58% 44%}to{border-radius:46% 54% 58% 42%/52% 44% 56% 48%}}.orb--listening .orb__sphere{animation:orb-blob 3.6s ease-in-out infinite}@keyframes orb-ripple{0%{transform:scale(.86);opacity:.6}to{transform:scale(1.35);opacity:0}}.orb__ripple{position:absolute;border-radius:50%;border:1px solid rgba(var(--glow-rgb),.4);animation:orb-ripple 2.4s ease-out infinite;pointer-events:none}.orb__ripple--2{animation-delay:1.2s}.orb--thinking .orb__sphere{overflow:hidden}@keyframes orb-orbit{to{transform:rotate(360deg)}}.orb__band{position:absolute;top:-20%;right:-20%;bottom:-20%;left:-20%;background:conic-gradient(from 220deg,#fff4dc00,#fff4dc80,#fff4dc00 160deg);filter:blur(10px);animation:orb-orbit 8s linear infinite}.orb__dash{position:absolute;border-radius:50%;border:1px dashed rgba(var(--glow-rgb),.3);animation:orb-orbit 14s linear infinite;pointer-events:none}@keyframes orb-pulse{0%{transform:scale(.92);opacity:.5}to{transform:scale(1.5);opacity:0}}.orb__pulse{position:absolute;border-radius:50%;border:1.5px solid rgba(var(--glow-rgb),.45);animation:orb-pulse 2.6s ease-out infinite;pointer-events:none}.orb__pulse--2{animation-delay:.86s}.orb__pulse--3{animation-delay:1.72s}@media (prefers-reduced-motion: reduce){.orb__sphere,.orb__band,.orb__dash,.orb__ripple,.orb__pulse{animation:none!important}.orb__ripple,.orb__pulse{opacity:.18}}