:root{--page:#fffaf2;--surface:#fff;--ink:#403b39;--secondary:#71665f;--border:#e2d9ce;--input-border:#c9beb2;--purple:#6554b5;--purple-pressed:#514293;--error:#a73b38;color:var(--ink);background:var(--page);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Apple SD Gothic Neo,Malgun Gothic,Noto Sans KR,sans-serif}*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.6}button,textarea,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border-radius:12px}button:disabled{cursor:not-allowed}a{color:inherit}button,a,textarea,input{outline-offset:4px}:focus-visible{outline:3px solid var(--purple)}button svg{flex-shrink:0;width:19px;height:19px}p,h1,h2{margin:0}.page-shell{max-width:1024px;margin:auto;padding:0 32px}.skip-link{z-index:20;border:2px solid var(--purple);background:#fff;border-radius:10px;padding:10px 16px;position:fixed;top:12px;left:12px;transform:translateY(-180%)}.skip-link:focus{transform:none}.site-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:16px;min-height:76px;display:flex}.brand{min-height:44px;color:var(--ink);letter-spacing:-.7px;align-items:center;gap:11px;font-size:23px;font-weight:800;line-height:1.15;text-decoration:none;display:inline-flex}.brand-english{color:var(--secondary);letter-spacing:1.5px;margin-top:5px;font-size:10px;font-weight:600;display:block}.brand-mark{background:#e8dcf4;border:1.6px solid #6e5e82;border-radius:14px 14px 13px 11px;justify-content:center;align-items:center;gap:8px;width:38px;height:33px;display:flex;position:relative;transform:rotate(-5deg)}.brand-mark:after{content:"";background:#e8dcf4;border-left:1.6px solid #6e5e82;width:8px;height:8px;position:absolute;bottom:-5px;left:8px;transform:skewY(-30deg)}.brand-mark i{background:#514741;border-radius:50%;width:3px;height:5px}.header-note{color:var(--secondary);font-size:12px}.intro{padding:26px 0 24px}.intro h1{letter-spacing:-1px;font-size:28px;font-weight:800;line-height:1.4}.intro p{color:var(--secondary);margin-top:5px;font-size:14px}.converter{scroll-margin-top:20px}.character-fieldset{border:0;min-width:0;margin:0;padding:0}.character-fieldset legend{letter-spacing:-.5px;padding:0;font-size:17px;font-weight:750}.step-number{color:#655480;vertical-align:1px;background:#eee7f4;border-radius:8px 9px 7px;justify-content:center;align-items:center;width:24px;height:24px;margin-right:8px;font-size:12px;font-weight:750;display:inline-flex}.section-hint{color:var(--secondary);margin:4px 0 14px 32px;font-size:12px}.character-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.character-option{border:1.3px solid var(--border);cursor:pointer;background:#fffefd;border-radius:16px 18px 15px 17px;justify-content:center;align-items:center;min-height:64px;padding:11px 24px;transition:border-color .15s,background .15s;display:flex;position:relative}.character-option:hover{background:#fff;border-color:#b2a1cf}.character-option.is-selected{border-color:var(--purple);box-shadow:inset 0 0 0 1px var(--purple);background:#f8f4ff}.character-option:has(input:focus-visible){outline:3px solid var(--purple);outline-offset:3px}.character-option input{opacity:0;width:1px;height:1px;position:absolute}.character-name{letter-spacing:-.4px;font-size:15px;font-weight:750}.selection-check{background:var(--purple);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;display:none;position:absolute;top:6px;right:6px}.selection-check svg{width:11px;height:11px}.is-selected .selection-check{display:flex}.character-fieldset:disabled .character-option{opacity:.6;cursor:not-allowed}.character-fieldset:disabled .is-selected{opacity:1}.selected-friend{background:color-mix(in srgb, var(--character-tint) 45%, white);border-radius:12px;flex-wrap:wrap;align-items:baseline;gap:5px 16px;margin:12px 0 22px;padding:10px 14px;display:flex}.friend-example{flex-wrap:wrap;gap:5px 10px;font-size:12px;display:flex}.friend-example strong{font-weight:700}.friend-example span{font-weight:600}.fidelity-note{color:var(--secondary);font-size:12px}.workspace-grid{grid-template-columns:minmax(0,1.12fr) minmax(0,1fr);align-items:stretch;gap:18px;display:grid}.input-panel,.result-panel{border:1px solid var(--border);background:var(--surface);border-radius:20px;min-width:0;padding:22px}.panel-heading{justify-content:space-between;align-items:center;gap:8px;margin-bottom:14px;display:flex}.panel-heading h2{letter-spacing:-.5px;font-size:16px;font-weight:750}.panel-heading .step-number{color:var(--secondary);background:#f4eee5}.example-options{flex-wrap:wrap;gap:6px;margin:-4px 0 12px;display:flex}.example-button{color:#675b78;background:#fcf9ff;border:1px solid #e3dce9;border-radius:12px;min-height:44px;padding:7px 11px;font-size:12px}.example-button:hover:enabled{background:#f0e7fa;border-color:#b2a1cf}.example-button:disabled{opacity:.6}.textarea-wrap{border:1px solid var(--input-border);background:#fffdfa;border-radius:12px;position:relative}.textarea-wrap:focus-within{border-color:var(--purple);box-shadow:0 0 0 1px var(--purple)}.textarea-wrap.has-error{border-color:var(--error)}textarea{width:100%;min-height:150px;color:var(--ink);resize:vertical;background:0 0;border:0;border-radius:12px;padding:14px 14px 38px;font-size:16px;line-height:1.65;display:block}textarea:focus{outline:none}textarea::placeholder{color:#8b817a}textarea:disabled{opacity:.65}.character-counter{font-variant-numeric:tabular-nums;font-size:11px;position:absolute;bottom:9px;right:12px}.character-counter>span{color:var(--secondary)}.character-counter.has-error{color:var(--error)}.input-meta{justify-content:space-between;align-items:center;gap:8px;min-height:44px;display:flex}.input-meta p{color:var(--secondary);font-size:12px}.clear-button{min-height:44px;color:var(--secondary);background:0 0;border:0;padding:7px 8px;font-size:12px}.clear-button:hover:enabled{color:var(--purple);background:#f5effc}.validation-message{color:var(--error);font-size:12px}.validation-message:not(:empty){margin:0 0 10px}.submit-area{flex-wrap:wrap;align-items:center;gap:8px 12px;margin-top:2px;display:flex}.convert-button{background:var(--purple);color:#fff;border:1px solid #514293;flex:210px;justify-content:center;align-items:center;gap:8px;min-height:48px;padding:11px 12px;font-size:14px;font-weight:700;transition:background .15s;display:flex;box-shadow:0 2px #443776}.convert-button:hover:enabled{background:var(--purple-pressed)}.convert-button:active:enabled{box-shadow:none;transform:translateY(1px)}.convert-button:disabled{color:#7b7089;box-shadow:none;background:#eee8f3;border-color:#e1d8e9}.session-status{color:var(--secondary);text-align:center;flex:110px;font-size:11px}.session-status p{word-break:keep-all}.session-status strong{color:var(--ink);white-space:nowrap;font-size:13px}.mode-label{color:#6d5926;background:#fff4cf;border:1px solid #e6d6a2;border-radius:4px;width:max-content;margin:0 auto 2px;padding:0 5px;font-size:10px;display:block}.session-error p{color:var(--error)}.session-error button,.quota-refresh button{min-height:44px;color:var(--secondary);text-underline-offset:3px;background:0 0;border:0;padding:6px 8px;font-size:11px;-webkit-text-decoration:underline #c9beb2;text-decoration:underline #c9beb2}.session-error button:hover:enabled,.quota-refresh button:hover:enabled{color:var(--purple);background:#f5effc}.quota-refresh p{margin-top:5px}.request-error{color:var(--error);background:#fff0ec;border-radius:10px;margin-top:10px;padding:10px 12px;font-size:13px}.result-panel{background:#fffcf8;flex-direction:column;display:flex}.result-live{flex:1;min-height:206px;display:flex}.empty-result{text-align:center;width:100%;color:var(--secondary);flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:16px 0;display:flex}.empty-result p{font-size:14px}.empty-result>span:last-child:not(.empty-bubble){font-size:12px}.empty-bubble{background:#f3ecfa;border:1px solid #d2c5df;border-radius:12px;justify-content:center;align-items:center;gap:6px;width:50px;height:28px;display:flex}.empty-bubble i{background:#8d7aa5;border-radius:50%;width:4px;height:4px}.result-content{width:100%;padding-bottom:14px}.result-speaker{align-items:center;gap:8px;margin-bottom:11px;display:flex}.result-character{font-size:13px;font-weight:700}.speech-bubble{background:color-mix(in srgb, var(--character-tint) 35%, white);border:1.5px solid #bcaea0;border-radius:18px 20px 18px 16px;margin-left:8px;padding:17px 18px;position:relative}.speech-bubble:before{content:"";background:inherit;border-top:1.5px solid #bcaea0;border-left:1.5px solid #bcaea0;width:12px;height:12px;position:absolute;top:-7px;left:16px;transform:rotate(45deg)}.result-text{white-space:pre-wrap;overflow-wrap:anywhere;letter-spacing:-.4px;-webkit-user-select:text;user-select:text;font-size:20px;font-weight:550;line-height:1.75;position:relative}.preview-note{color:var(--secondary);margin:14px 0 0 8px;font-size:11px}.result-actions{border-top:1px dashed var(--border);gap:8px;margin-top:6px;padding-top:14px;display:flex}.copy-button,.reset-button{min-height:44px;color:var(--purple);background:#f4eefa;border:1px solid #c7b7de;justify-content:center;align-items:center;gap:7px;padding:9px 12px;font-size:13px;font-weight:700;display:flex}.copy-button{flex:1}.copy-button:hover{border-color:var(--purple);background:#ede2f7}.reset-button{color:var(--secondary);background:0 0;border-color:#0000}.reset-button:hover{background:#f3eee7}.copy-feedback{color:var(--secondary);font-size:12px}.copy-feedback:not(:empty){margin-top:8px}.privacy-note{text-align:center;color:var(--secondary);margin-top:16px;font-size:11px}.site-footer{border-top:1px solid var(--border);color:var(--secondary);justify-content:space-between;align-items:center;gap:20px;margin-top:28px;padding:20px 0 24px;font-size:10px;line-height:1.75;display:flex}.site-footer a{white-space:nowrap;text-underline-offset:3px;align-items:center;min-height:44px;display:inline-flex}.loading-dot{border:2px solid;border-right-color:#0000;border-radius:50%;width:15px;height:15px;animation:.9s linear infinite turn}.is-loading i{animation:1.2s ease-in-out infinite pulse}.is-loading i:nth-child(2){animation-delay:.15s}.is-loading i:nth-child(3){animation-delay:.3s}@keyframes turn{to{transform:rotate(360deg)}}@keyframes pulse{50%{opacity:.3}}@media (max-width:850px){.page-shell{padding:0 24px}.character-option{padding:10px 24px}.input-panel,.result-panel{padding:18px}.workspace-grid{gap:14px}}@media (max-width:680px){.page-shell{padding:0 18px}.site-header{min-height:68px}.brand{font-size:21px}.header-note{font-size:10px}.intro{padding:21px 0 22px}.intro h1{font-size:25px}.intro p{font-size:13px}.character-fieldset legend{font-size:16px}.section-hint{margin-bottom:12px;font-size:11px}.character-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.character-option{min-height:64px;padding:10px 24px}.selected-friend{gap:4px;margin:12px 0 18px;padding:10px 12px}.friend-example{font-size:12px}.fidelity-note{font-size:11px}.workspace-grid{grid-template-columns:minmax(0,1fr);gap:14px}.input-panel,.result-panel{border-radius:17px;padding:17px}.panel-heading{margin-bottom:12px}.panel-heading h2{font-size:15px}.example-button{padding:6px 9px;font-size:11px}.example-options{gap:5px}.convert-button{flex-basis:190px;font-size:13px}.session-status{flex-basis:95px}.result-live{min-height:158px}.result-text{font-size:19px}.site-footer{margin-top:24px;padding:16px 0;display:block}}@media (max-width:360px){.page-shell{padding:0 14px}.header-note{display:none}.character-option{padding:9px 24px}.input-panel,.result-panel{padding:14px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}