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span{color:#a79f98;font-family:var(--font-mono);font-size:.72rem}.tts-style-option-description{color:#9d948d;font-size:.82rem;line-height:1.5}.duplicate-session-notice{border-radius:22px;grid-template-columns:1fr}.duplicate-session-actions{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.bottom-sheet-overlay{padding:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom))}.bottom-sheet{border-radius:26px 26px 20px 20px;max-height:84svh;padding:16px 14px}.bottom-sheet-header{gap:10px;display:grid}.voice-option-grid{grid-template-columns:1fr}.voice-option-card{border-radius:18px}.practice-origin-band{display:none}.practice-workspace{flex-direction:column;gap:12px;display:flex}.practice-control-rail{padding:0 0 calc(104px + env(safe-area-inset-bottom));box-shadow:none;background:0 0;border:0;order:-1;gap:12px}.practice-rail-stage{text-align:center;background:0 0;border:0;flex-direction:column;justify-content:center;gap:18px;min-height:calc(100svh - 230px);padding:22px 8px;display:flex}.practice-rail-stage-header{justify-content:center}.practice-rail-stage-header .eyebrow{display:none}.practice-rail-title{color:#fff5ec;font-size:1.7rem;line-height:1.28}.practice-explanation-box{background:0 0;border:0;max-height:230px;padding:0 4px}.practice-explanation-header{justify-content:center}.practice-explanation-header .eyebrow{display:none}.practice-explanation-translation,.practice-explanation-placeholder,.practice-shadowing-hint p{color:#a9a19a;font-size:.98rem}.practice-explanation-phrases{justify-content:center}.practice-transport{gap:7px}.practice-transport-main{width:76px;height:76px;box-shadow:0 0 0 8px #ff8a570b,0 0 30px #ff8a573d}.practice-transport-main-icon{width:28px;height:28px}.practice-rail-actions-grid{right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30;-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:#0a0b0ed1;border:1px solid #ffffff1f;border-radius:30px;grid-template-columns:1fr 1.28fr 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10px}.practice-sentence-board-title{font-size:1rem}.practice-inline-help{display:none}.practice-sentence-stack{gap:9px;padding:0 0 18px}.practice-sentence-card{background:#ffffff09;border-radius:18px;grid-template-columns:auto minmax(0,1fr);gap:10px;padding:12px}.practice-sentence-index{border-radius:12px;width:38px;height:38px;font-size:.78rem}.practice-sentence-text{font-size:.96rem;line-height:1.5}.practice-sentence-actions{grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.practice-card-action{border-radius:999px;min-width:0;min-height:40px}.utility-overlay{padding:10px}.page-shell[data-mobile-mode=practice]{background:#000;width:100%;min-height:100svh;padding:0}.page-shell[data-mobile-mode=practice] .page-stack{min-height:100svh;display:block}.page-shell[data-mobile-mode=practice] .app-chrome{display:none}.page-shell[data-mobile-mode=practice] .global-alert{top:calc(12px + env(safe-area-inset-top));z-index:60;position:fixed;left:12px;right:12px}.practice-stage-area{min-height:100svh}.practice-desktop-stage{display:none}.mobile-stage-shell{display:block}.mobile-stage{isolation:isolate;min-height:100svh;padding:calc(14px + env(safe-area-inset-top)) 24px calc(126px + env(safe-area-inset-bottom));color:#fff;background:linear-gradient(#050608 0%,#000 42% 100%);flex-direction:column;display:flex;position:relative;overflow:hidden}.mobile-stage:before{content:"";z-index:-1;filter:blur(100px);pointer-events:none;background:#ff8a5733;border-radius:999px;width:min(560px,112vw);height:230px;position:absolute;top:-96px;left:50%;transform:translate(-50%)}.mobile-stage:after{content:"";z-index:-1;filter:blur(44px);opacity:.72;pointer-events:none;background:radial-gradient(#ff8a572e,#0000 64%);height:42%;position:absolute;bottom:-22%;left:-18%;right:-18%}.mobile-stage-topbar{grid-template-columns:46px minmax(0,1fr) 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p{color:var(--text-soft,#e2d7cdcc);margin:0;font-size:.92rem;line-height:1.72}.privacy-list{color:var(--text-soft,#e2d7cdcc);flex-direction:column;gap:8px;margin:0;padding-left:1.2em;font-size:.92rem;line-height:1.68;display:flex}.privacy-list strong{color:#fff3e8;font-weight:700}.privacy-inline-link{color:var(--accent-strong,#ffbd84);text-underline-offset:3px;-webkit-text-decoration:underline #ff8a575c;text-decoration:underline #ff8a575c;transition:text-decoration-color .14s}.privacy-inline-link:hover{text-decoration-color:#ffbd84}.privacy-code{font-family:var(--font-mono);color:#ffd7be;background:#ffffff0f;border:1px solid #ffffff14;border-radius:6px;padding:2px 6px;font-size:.84em}.privacy-foot{border-top:1px solid #ffffff0f;margin-top:6px;padding-top:16px}.privacy-back-link{color:var(--accent-strong,#ffbd84);font-size:.9rem;text-decoration:none;display:inline-block}.privacy-back-link:hover{text-decoration:underline}.privacy-entry-link{color:var(--text-soft,#e2d7cdad);margin-top:16px;font-size:.82rem;text-decoration:none;transition:color .14s;display:inline-block}.privacy-entry-link:hover{color:var(--accent-strong,#ffbd84);text-underline-offset:3px;text-decoration:underline}.first-play-gate{z-index:90;justify-content:center;align-items:center;padding:24px;animation:.22s ease-out first-play-gate-fade-in;display:flex;position:fixed;inset:0}.first-play-gate-backdrop{-webkit-backdrop-filter:blur(14px);background:#060504c7;position:absolute;inset:0}.first-play-gate-content{z-index:1;text-align:center;background:linear-gradient(#1c140ef5,#120d09f0);border:1px solid #ff8a572e;border-radius:28px;flex-direction:column;align-items:center;gap:14px;width:min(100%,460px);padding:clamp(28px,5vw,40px) clamp(24px,4.5vw,36px);display:flex;position:relative;box-shadow:0 30px 80px #0009,0 0 60px -10px #ff8a5761,inset 0 1px #ffffff0d}.first-play-gate-kicker{color:#ffbd84d6;font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;margin:0;font-size:.72rem}.first-play-gate-preview{color:#fff3e8;background:#ffffff0a;border:1px solid #ffffff0f;border-radius:16px;width:100%;margin:0;padding:14px 16px;font-size:1.08rem;font-weight:600;line-height:1.45}.first-play-gate-translation{color:#e2d7cdb8;width:100%;margin:-4px 0 0;font-size:.86rem;line-height:1.55}.first-play-gate-button{color:#190d08;letter-spacing:.02em;cursor:pointer;background:linear-gradient(135deg,#ffbd84 0%,#ff945f 42%,#ff7843 100%);border:0;border-radius:999px;justify-content:center;align-items:center;gap:10px;width:100%;min-height:60px;margin-top:8px;font-size:1.05rem;font-weight:850;transition:transform .12s,box-shadow .16s;display:inline-flex;box-shadow:inset 0 1px #fff4ec7a,0 18px 40px #ff8a5761,0 0 60px #ff8a5738}.first-play-gate-button:hover,.first-play-gate-button:focus-visible{outline:none;transform:translateY(-1px);box-shadow:inset 0 1px #fff4ec99,0 22px 48px #ff8a5780,0 0 72px #ff8a574d}.first-play-gate-button:active{transform:translateY(0)}.first-play-gate-button-icon{color:#190d08;background:#190d0840;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:.9rem;font-weight:700;display:inline-flex}.first-play-gate-hint{color:#e2d7cd8a;margin:4px 0 0;font-size:.76rem;line-height:1.5}@keyframes first-play-gate-fade-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.register-brand{flex-direction:column;align-items:center;gap:4px;margin-bottom:4px;display:flex}.register-brand-mark{width:32px;height:32px;color:var(--accent)}.register-brand-name{color:var(--text);letter-spacing:.02em;margin:4px 0 0;font-size:36px;font-weight:700}.register-brand-wordmark{color:var(--text-soft);letter-spacing:.32em;font-size:12px}.register-brand-subtitle{color:var(--text-muted);margin:8px 0 0;font-size:14px}.register-form{flex-direction:column;gap:14px;display:flex}.register-field{flex-direction:column;gap:4px;display:flex}.register-input{background:#1c1e24d9;border:1px solid #ffffff14;border-radius:999px;align-items:center;gap:10px;height:52px;padding:0 14px;transition:border-color .15s;display:flex}.register-input:focus-within{border-color:#ff8a5766}.register-input--locked{opacity:.55}.register-input-icon{color:var(--text-soft);justify-content:center;align-items:center;width:18px;height:18px;display:inline-flex}.register-input-icon--btn{cursor:pointer;background:0 0;border:none;padding:0}.register-input-icon svg{stroke:currentColor;stroke-width:1.6px;fill:none;width:18px;height:18px}.register-input-text{color:var(--text);background:0 0;border:none;outline:none;flex:1;font-family:inherit;font-size:16px}.register-input-text--mono{font-family:var(--font-mono);letter-spacing:.08em}.register-input-text:disabled,.register-input-text[readonly]{color:var(--text);cursor:default}.register-input-hint{color:var(--text-soft);margin:4px 0 0 6px;font-size:11px}.register-error{background:var(--danger-soft);color:var(--danger);border-radius:12px;margin:0;padding:10px 14px;font-size:13px}.register-submit{color:#fff;background:linear-gradient(135deg,#ff8a57,#ff7a3d);border:none;border-radius:999px;justify-content:center;align-items:center;gap:8px;width:100%;height:56px;font-size:17px;font-weight:700;transition:opacity .15s;display:flex;box-shadow:0 0 30px -4px #ff8a5799}.register-submit:disabled{opacity:.55;cursor:not-allowed}.register-footer{text-align:center;color:var(--text-muted);margin:4px 0 0;font-size:13px}.register-footer-link{color:var(--accent-strong);margin-left:4px;text-decoration:none}.register-footnote{text-align:center;color:var(--text-soft);margin:8px 0 0;font-size:11px}.invite-page{flex-direction:column;gap:18px;width:min(540px,100%);min-height:100vh;margin:0 auto;padding:16px 20px 60px;display:flex;position:relative}.invite-page:before{content:"";pointer-events:none;z-index:-1;background:radial-gradient(circle at 12% 8%,#ff8a5733,#0000 38%);position:absolute;inset:0}.invite-header{justify-content:space-between;align-items:center;gap:12px;padding:6px 0;display:flex}.invite-header__left{align-items:center;gap:10px;display:flex}.invite-header__brand-dot{background:radial-gradient(circle at 30% 30%, var(--accent-strong), #a35a2a);border-radius:50%;width:22px;height:22px;box-shadow:0 0 14px 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