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4px}.conv-mic{width:72px;height:72px;border-radius:999px;border:0;background:var(--ink);color:#f4f6f1;font-size:1.625rem;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:none}.conv-mic:disabled{opacity:.45;cursor:default}.conv-mic.recording{background:var(--cinnabar);animation:micPulse 1.1s ease-in-out infinite}.conv-mic.locked{animation:none;background:var(--cinnabar);box-shadow:0 0 0 4px var(--cinnabar-soft)}@keyframes micPulse{0%,to{box-shadow:0 0 0 0 var(--cinnabar-soft)}50%{box-shadow:0 0 0 10px transparent}}@media(prefers-reduced-motion:reduce){.conv-mic.recording{animation:none}}.conv-summary{text-align:left;max-height:80vh;overflow-y:auto}.conv-summary-status{color:var(--ink-soft);font-size:.8438rem;margin:10px 0 16px}.conv-summary-words{margin:12px 0;display:flex;flex-direction:column;gap:8px}.conv-word-row{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:10px;padding:9px 11px;cursor:pointer}.conv-word-main{display:flex;flex-direction:column;gap:1px;min-width:0}.conv-word-en{margin-left:auto;font-size:.75rem;color:var(--ink-soft);text-align:right;max-width:40%}.conv-grammar-notes{margin:14px 0}.conv-grammar-notes ul{margin:6px 0 0;padding-left:18px;font-size:.8125rem;color:var(--ink-soft);line-height:1.6}.notif-banner{display:flex;align-items:center;gap:10px;background:var(--jade-soft);color:var(--ink);border-radius:10px;padding:10px 12px;font-size:.7813rem;line-height:1.4;margin:0 20px 10px}.notif-banner span:first-child{flex:1}.notif-banner-action{border:0;background:var(--jade);color:#f1f7f1;border-radius:999px;padding:6px 12px;font-size:.75rem;cursor:pointer;white-space:nowrap;font-family:var(--ui)}.notif-banner-action:disabled{opacity:.6;cursor:default}.notif-banner-close{border:0;background:transparent;color:var(--ink-soft);font-size:.75rem;cursor:pointer;white-space:nowrap;padding:6px 4px;font-family:var(--ui)}.settings-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;background:var(--paper);display:flex;justify-content:center}.settings-panel{width:100%;max-width:430px;display:flex;flex-direction:column;height:100%}.settings-topbar{display:flex;align-items:center;gap:10px;padding:18px 20px 12px;flex-shrink:0;border-bottom:1px solid var(--line)}.settings-back{border:0;background:transparent;color:var(--ink);font-size:.875rem;cursor:pointer;font-family:var(--ui);padding:4px 6px 4px 0}.settings-topbar h2{font-family:var(--serif);font-weight:900;font-size:1.125rem;margin:0}.settings-scroll{flex:1;overflow-y:auto;padding:16px 20px calc(40px + env(safe-area-inset-bottom,0));-webkit-overflow-scrolling:touch}.settings-section{margin-bottom:22px}.settings-section-title{font-size:.6875rem;letter-spacing:.06em;color:var(--cinnabar);margin:0 2px 9px}.settings-card{background:var(--card);border:1px solid var(--line);border-radius:13px;padding:14px 16px}.settings-card+.settings-card{margin-top:10px}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0}.settings-row+.settings-row{border-top:1px solid var(--line)}.settings-row-label{font-size:.8438rem;color:var(--ink)}.settings-row-hint{font-size:.7188rem;color:var(--ink-soft);margin-top:2px}.settings-row-value{font-size:.7813rem;color:var(--ink-soft);white-space:nowrap;font-family:var(--latin)}.settings-field{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.settings-field:last-child{margin-bottom:0}.settings-field label{font-size:.7813rem;color:var(--ink-soft)}.settings-input{width:100%;box-sizing:border-box;border:1px solid var(--line);background:var(--paper);border-radius:10px;padding:11px 12px;font-size:.875rem;font-family:var(--ui);color:var(--ink)}.settings-input:focus-visible{outline:2px solid var(--jade);outline-offset:1px}.settings-input[type=range]{padding:0;border:0;background:transparent;accent-color:var(--jade)}select.settings-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink-soft) 50%),linear-gradient(135deg,var(--ink-soft) 50%,transparent 50%);background-position:calc(100% - 16px) center,calc(100% - 11px) center;background-size:5px 5px,5px 5px;background-repeat:no-repeat}.settings-toggle{position:relative;width:42px;height:24px;border-radius:999px;border:0;background:var(--line);cursor:pointer;flex-shrink:0;transition:background .15s ease}.settings-toggle:after{content:"";position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:var(--card);box-shadow:0 1px 2px #212d2740;transition:transform .15s ease}.settings-toggle.on{background:var(--jade)}.settings-toggle.on:after{transform:translate(18px)}@media(prefers-reduced-motion:reduce){.settings-toggle,.settings-toggle:after{transition:none}}.settings-btn{width:100%;border:1px solid var(--line);background:var(--card);border-radius:10px;padding:11px 14px;font-size:.8438rem;color:var(--ink);cursor:pointer;font-family:var(--ui)}.settings-btn:hover{background:var(--paper)}.settings-btn:disabled{opacity:.55;cursor:default}.settings-btn.danger{color:var(--cinnabar);border-color:var(--cinnabar-soft)}.settings-status{font-size:.75rem;margin-top:8px}.settings-status.ok{color:var(--jade)}.settings-status.error{color:var(--cinnabar)}.settings-banner-error{background:var(--cinnabar-soft);color:var(--cinnabar);border-radius:10px;padding:10px 14px;font-size:.8125rem;margin-bottom:16px}.settings-feed-row{display:flex;align-items:center;gap:8px;padding:7px 0}.settings-feed-url{flex:1;font-size:.75rem;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:var(--latin)}.settings-feed-remove{border:0;background:transparent;color:var(--cinnabar);font-size:.75rem;cursor:pointer;padding:4px 6px;font-family:var(--ui);flex-shrink:0}.settings-add-feed{display:flex;gap:8px;margin-top:10px}.settings-add-feed .settings-input{flex:1}.settings-device-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:9px 0}.settings-device-row+.settings-device-row{border-top:1px solid var(--line)}.settings-device-label{font-size:.8125rem;color:var(--ink)}.settings-device-date{font-size:.6875rem;color:var(--ink-soft)}.settings-usage{display:flex;align-items:baseline;justify-content:space-between}.settings-usage-cost{font-family:var(--serif);font-weight:900;font-size:1.625rem}.settings-usage-month{font-size:.75rem;color:var(--ink-soft)}.settings-usage-breakdown{margin-top:10px;font-size:.7188rem;color:var(--ink-soft)}.settings-usage-breakdown div+div{margin-top:3px}