/* Reading time calculator (tools/reading-time-calculator) */
.rtc-tool .tool-form input[type="text"], .rtc-tool .tool-form input[type="number"], .rtc-tool .tool-form input[type="date"], .rtc-tool select { text-transform: none; flex: 1; max-width: 190px; padding: 9px 10px; font: inherit; font-size: 15px; border: 1px solid var(--rule); background: #fff; color: var(--ink); }
.rtc-tool .tool-form input[type="number"] { max-width: 110px; }
.rtc-tool .rtc-stack { display: grid; gap: 6px; justify-content: stretch; }
.rtc-tool .rtc-stack select { max-width: none; width: 100%; }
.rtc-tool .rtc-note { margin: 0; }
.rtc-tool [hidden] { display: none !important; }
.rtc-side { display: grid; gap: 28px; min-width: 0; }
.rtc-result { border-top: 1px solid var(--ink); padding-top: 14px; }
.rtc-big { font-family: var(--serif); font-size: clamp(44px, 6vw, 72px); line-height: 1; margin: 0 0 10px; }
.rtc-lines { list-style: none; margin: 0 0 14px; padding: 0; font-size: 17px; color: var(--ink-2); }
.rtc-lines li { padding: 3px 0; }
.rtc-lines .rtc-finish { color: var(--ink); font-weight: 500; }
.rtc-source { font-size: 12px; overflow-wrap: anywhere; }
.rtc-plan { border-top: 1px solid var(--ink); padding-top: 14px; }
.rtc-plan h2 { margin-bottom: 8px; }
.rtc-plan-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin: 10px 0 16px; font-size: 14px; }
.rtc-plan-controls label { display: inline-flex; align-items: center; gap: 6px; }
.rtc-tool .tool-preview svg { max-width: 560px; margin-inline: auto; }