body{font-family:Arial,sans-serif;margin:0;padding:0;background-color:#f4f4f4}header{background:#0e80ea;color:#fff;padding:10px 0;text-align:center}footer{background:#333;color:#fff;text-align:center;padding:10px 0;position:relative;bottom:0;width:100%}.character-counter{margin:20px;padding:20px;background:white;border-radius:5px;box-shadow:0 2px 5px #0000001a}.character-counter input{width:100%;padding:10px;margin-top:10px;border:1px solid #ccc;border-radius:4px}.character-counter .count{margin-top:10px;font-weight:700}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 0}.logo{width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.logo h1{font-size:clamp(1.8rem,4vw,2.5rem);font-weight:700;color:#fff;margin-bottom:.5rem;text-align:center;width:100%}.dark .logo h1{color:#fff}.subtitle{font-size:clamp(.875rem,2vw,1rem);opacity:.7;text-align:center}.theme-toggle{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.1);color:var(--secondary);font-size:1.2rem;transform:translate(-100px)}.dark .theme-toggle{background:rgba(255,255,255,.1)}.light .theme-toggle{background:rgba(0,0,0,.1);color:var(--primary)}.counter-container{display:flex;flex-direction:column;gap:clamp(1rem,3vw,2rem);width:100%}.textarea-wrapper{display:flex;flex-direction:column;gap:1rem;width:100%}textarea{width:100%;height:clamp(150px,30vh,300px);padding:1rem;border:none;border-radius:var(--border-radius);resize:none;font-size:1rem;font-family:inherit;transition:all .3s ease}.dark textarea{background:rgba(255,255,255,.05);color:var(--dark-text)}.light textarea{background:rgba(0,0,0,.05);color:var(--light-text)}textarea:focus{outline:1px solid var(--primary)}.actions{display:flex;gap:.5rem;flex-wrap:wrap}.btn-clear,.btn-copy{padding:.5rem 1rem;font-weight:500;font-size:.9rem;margin-bottom:.5rem;border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;gap:.25rem}.btn-clear{background-color:transparent;border:1px solid var(--accent);color:var(--accent)}.btn-copy{background-color:var(--primary);color:#fff}.btn-copy:hover{background-color:var(--primary-dark)}.glass-card{width:100%;max-width:100%;margin:0 auto}.stats-card{margin-top:.5rem}.stats-card h2{margin-bottom:1rem;color:var(--secondary);font-size:clamp(1.25rem,3vw,1.5rem)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:1rem}.stat-item{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:1rem;border-radius:var(--border-radius);transition:transform .3s ease;aspect-ratio:1 / 1}.dark .stat-item{background:rgba(255,255,255,.05)}.light .stat-item{background:rgba(0,0,0,.05)}.stat-item:hover{transform:translateY(-5px)}.stat-value{font-size:clamp(1.5rem,4vw,2rem);font-weight:700;color:var(--primary)}.stat-label{font-size:clamp(.8rem,2vw,.9rem);opacity:.7}.footer{margin-top:auto;padding:2rem 0 1rem}.footer-content{display:flex;flex-direction:column;align-items:center;gap:1rem;text-align:center;font-size:.9rem;opacity:.7}.footer-links{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center}.footer-link{color:inherit;text-decoration:none}.footer-link:hover{text-decoration:underline}@media (max-width: 768px){.header{flex-direction:column;text-align:center;gap:1rem}.logo{display:flex;flex-direction:column;align-items:center}.actions{justify-content:center}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 480px){.btn-clear,.btn-copy{flex:1;min-width:120px}.footer-links{flex-direction:column;gap:.75rem}}:root{--dark-bg: #121212;--light-bg: #f5f5f5;--dark-text: #f1f1f1;--light-text: #333333;--primary: #101010;--primary-dark: #0e0e0f;--secondary: #72f2eb;--accent: #e45858;--card-dark: rgba(255, 255, 255, .08);--card-light: rgba(255, 255, 255, .8);--card-shadow-dark: 0 8px 32px rgba(0, 0, 0, .3);--card-shadow-light: 0 8px 32px rgba(0, 0, 0, .1);--border-radius: 12px}*{margin:0;padding:0;box-sizing:border-box}html,body{overflow-x:hidden}body{font-family:Noto Sans KR,sans-serif;line-height:1.6;transition:background-color .3s ease,color .3s ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:#4da6ff}.app{min-height:100vh;display:flex;flex-direction:column;padding:1rem}.app.dark{background-color:var(--dark-bg);color:var(--dark-text)}.app.light{background-color:var(--light-bg);color:var(--light-text)}.container{width:100%;max-width:1200px;margin:0 auto;display:flex;flex-direction:column;gap:2rem;padding:0 .5rem}button{cursor:pointer;border:none;border-radius:var(--border-radius);transition:all .2s ease}.glass-card{backdrop-filter:blur(10px);border-radius:var(--border-radius);padding:1.5rem;transition:all .3s ease}.dark .glass-card{background:var(--card-dark);box-shadow:var(--card-shadow-dark);border:1px solid rgba(255,255,255,.1)}.light .glass-card{background:var(--card-light);box-shadow:var(--card-shadow-light);border:1px solid rgba(255,255,255,.5)}@media (max-width: 992px){.container{gap:1.5rem}}@media (max-width: 768px){.app{padding:.75rem}.container{gap:1.25rem}.glass-card{padding:1.25rem}}@media (max-width: 480px){.app{padding:.5rem}.container{gap:1rem}.glass-card{padding:1rem}}