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.switch-knob{transform:translate(22px)}.legal-page{flex-direction:column;min-height:100vh;display:flex}.legal-header{border-bottom:1px solid var(--border);background:var(--surface);z-index:10;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:14px clamp(16px,5vw,48px);display:flex;position:sticky;top:0}.legal-header .logo{color:var(--primary);font-size:22px;font-weight:900}.legal-header .logo span{color:var(--accent)}.legal-nav{align-items:center;gap:18px;font-weight:700;display:flex}.legal-nav a{color:var(--text-dim)}.legal-nav a:hover{color:var(--text)}.legal-content{flex:1;width:100%;max-width:760px;margin:0 auto;padding:44px clamp(16px,5vw,32px);line-height:1.7}.legal-content h1{margin-bottom:8px;font-size:clamp(28px,5vw,40px)}.legal-content h2{margin:28px 0 10px;font-size:20px;font-weight:900}.legal-content p{margin-bottom:14px}.legal-content ul{flex-direction:column;gap:8px;margin:0 0 16px 22px;display:flex}.legal-content a{color:var(--primary);font-weight:700}.legal-content code{background:var(--surface2);border-radius:6px;padding:2px 6px;font-size:.9em}.legal-footer{text-align:center;border-top:1px solid var(--border);color:var(--text-dim);padding:24px;font-size:14px}.legal-footer a{color:var(--text-dim);font-weight:700}.error-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:100vh;padding:32px;display:flex}.error-screen h1{font-size:28px}.welcome-footer{flex-wrap:wrap;justify-content:center;gap:18px;margin-top:30px;font-weight:700;display:flex}.welcome-footer a{color:var(--text-dim)}.welcome-footer a:hover{color:var(--primary)}.swatch-colors{justify-content:center;gap:4px;margin-bottom:8px;display:flex}.swatch-dot{border:1px solid #0000001a;border-radius:50%;width:22px;height:22px}@keyframes 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podium-rise{0%{opacity:0;transform:translateY(60px)}to{opacity:1;transform:translateY(0)}}.podium-row{justify-content:center;align-items:flex-end;gap:14px;margin:26px 0 10px;display:flex}.podium-col{flex-direction:column;flex:1;align-items:center;gap:4px;max-width:150px;animation:.7s backwards podium-rise;display:flex}.podium-bar{background:linear-gradient(180deg, var(--primary), var(--accent));border-radius:12px 12px 0 0;width:100%;margin-top:6px}@media (width>=1600px){.main{max-width:1400px}html{font-size:18px}}@media (width<=480px){.tile-grid{gap:8px}.answer-tile{min-height:64px;padding:10px 12px;font-size:15px}.rating-row{grid-template-columns:repeat(2,1fr)}.topbar h1{font-size:21px}.main{padding:16px 12px 110px}}@media (width<=340px){html,body{overflow-x:hidden}.main{padding:10px 8px 78px}.user-chips{display:none}.topbar h1{font-size:18px}.bottom-bar{padding:4px 4px calc(4px + env(safe-area-inset-bottom,0px));gap:0}.bar-item{padding:6px 2px}.bar-item>span:last-child{display:none}.bar-item .bar-icon{font-size:22px}.card,.study-card{border-radius:14px;padding:12px}.study-word{font-size:26px}.study-meaning{font-size:18px}.study-reading{font-size:14px}.study-example,.progress-track+*{font-size:12px}.rating-row{grid-template-columns:repeat(2,1fr);gap:6px}.rating-btn{padding:12px 4px;font-size:13px}.rating-btn small{display:none}.btn-lg{padding:12px 16px;font-size:15px}.tile-grid{grid-template-columns:1fr;gap:6px}.answer-tile{min-height:48px;font-size:13px}.tile-shape{font-size:18px}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.game-pin{letter-spacing:4px}}.status-bar{background:var(--surface2);border:1px solid var(--border);border-radius:999px;height:10px;margin:10px 0;display:flex;overflow:hidden}.word-map{flex-wrap:wrap;gap:6px;max-height:260px;margin-top:12px;display:flex;overflow-y:auto}.word-chip{border:1px solid var(--border);cursor:default;border-radius:8px;padding:5px 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h1{font-size:clamp(2.2rem,12vw,3.3rem)}.guest-deck-grid{grid-template-columns:minmax(0,1fr)}.guest-deck-card{grid-template-columns:46px 1fr;padding:16px}.guest-deck-icon{border-radius:13px;width:46px;height:46px}.guest-deck-card .btn{grid-column:1/-1;width:100%}.guest-benefit-grid{grid-template-columns:minmax(0,1fr)}.guest-benefit-grid button{grid-template-columns:32px 1fr;display:grid}.guest-benefit-grid button>span{grid-row:1/3}.guest-practice{padding-top:23px;padding-bottom:105px}.guest-study-card{min-height:365px}.guest-bottom-nav{z-index:50;min-height:68px;padding:6px 7px calc(6px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffffff0;border-top:1px solid #e3e4ec;display:flex;position:fixed;bottom:0;left:0;right:0}.guest-bottom-nav .guest-nav-item{flex-direction:column;flex:1 1 0;justify-content:center;gap:2px;min-width:0;min-height:54px;padding:5px 2px;font-size:10px}.guest-bottom-nav 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h1{font-size:2rem}.guest-section{padding-top:34px}.guest-section-heading{flex-direction:column;align-items:flex-start;gap:6px}.guest-welcome-actions{display:grid}.guest-welcome-actions .btn{width:100%}.guest-rating-row{gap:5px}.guest-rating-row button{font-size:12px}.guest-options{grid-template-columns:minmax(0,1fr)}.guest-feedback{flex-direction:column;align-items:stretch}.guest-gate{padding:30px 20px 22px}}.btn-primary,.brand-mark,.account-avatar-sm,.account-avatar,.welcome-hero:before{background:var(--primary-gradient)}