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li:last-child{border-bottom:none}.share-person{align-items:center;gap:10px;min-width:0;font-weight:600;display:flex}.settings{max-width:720px}.settings-section{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.settings-section>h2{color:var(--heading);margin-bottom:16px;font-size:1.1rem}.settings-section>p{margin:-8px 0 16px}.settings-row{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;padding:14px 0;display:flex}.settings-section>h2+.settings-row{border-top:none;padding-top:0}.settings-row .button{flex:none;margin-top:0}.settings-label{font-weight:700}.profile-row{align-items:flex-start;gap:20px;display:flex}.grow{flex:1;min-width:0}.password-form{border-radius:var(--radius-sm);background:var(--surface-2);margin-top:4px;padding:16px}.password-form 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rect:first-child{fill:#fff;opacity:.12}.auth-pitch{max-width:440px;margin-bottom:15vh}.auth-pitch h1{margin-bottom:16px;font-size:2.5rem;line-height:1.15}.auth-pitch h1:after{content:"";background:var(--orange);border-radius:3px;width:64px;height:6px;margin-top:20px;display:block}.auth-pitch p{opacity:.85;font-size:1.1rem}.auth-main{background:var(--surface);justify-content:center;align-items:center;padding:40px 24px;display:flex}.auth-form-wrap{width:100%;max-width:420px}.auth-card h2{color:var(--heading);margin-bottom:24px;font-size:1.75rem}.auth-card .button{width:100%;min-height:48px;margin-top:8px;font-size:1rem}.auth-card>p{margin-bottom:8px}.auth-footnote{color:var(--muted);margin-top:20px;font-size:.9rem}.auth-footnote a{font-weight:600}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:20px;padding:24px}.card h2,.card 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16px;font-weight:600;display:none}.feedback.show{display:block}.feedback.correct{background:var(--success-bg);color:var(--success);border-color:var(--success-border)}.feedback.incorrect{background:var(--danger-bg);color:var(--danger);border-color:var(--danger-border)}.answer-text{margin-top:8px;font-weight:400}.override{margin-top:12px;display:block}.results-card{text-align:center}.results-card .button{margin:16px 6px 0}.score{color:var(--accent);margin-bottom:12px;font-size:3.5rem;font-weight:800}.results-message{color:var(--muted);margin-bottom:8px;font-size:1.1rem}@media (width<=960px){.app-body{grid-template-columns:minmax(0,1fr)}.menu-toggle{margin-left:-8px;display:inline-flex}.sidebar{top:var(--topbar-h);z-index:25;background:var(--surface);width:260px;height:auto;box-shadow:var(--shadow-pop);transition:transform .2s;position:fixed;bottom:0;left:0;transform:translate(-105%)}.sidebar.open{transform:none}.drawer-scrim{inset:var(--topbar-h) 0 0 0;z-index:20;background:#0a122466;display:block;position:fixed}.main{padding:24px 24px 64px}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=760px){.auth{grid-template-columns:minmax(0,1fr)}.auth-panel{padding:20px 24px}.auth-pitch{display:none}.auth-main{align-items:flex-start}}@media (width<=640px){.topbar{gap:10px;padding:0 16px}.brand-name,.create-label{display:none}.create-button{justify-content:center;width:42px;padding:0}.main{padding:20px 16px 56px}.page-title,.set-header .page-title{font-size:1.5rem}.set-header{flex-direction:column}.mode-tile .pill{display:none}.mode-tile{padding:12px}.recent-grid,.options{grid-template-columns:minmax(0,1fr)}.term-list li{grid-template-columns:minmax(0,1fr);gap:8px}.term{padding-right:0}.definition{border-left:none;border-top:1px solid var(--border);padding-top:8px;padding-left:0}.owner-row{flex-wrap:wrap}.owner-badge{margin-left:0}.settings-row{flex-wrap:wrap}.profile-row{flex-direction:column;gap:12px}.share-list li{flex-wrap:wrap}}