:root{--bg: #ffffff;--card: #ffffff;--text: #1b1b1b;--muted: #6b6b6b;--accent: #0a6a60;--border: #e5e2dc}*{box-sizing:border-box}body{margin:0;font-family:Georgia,Times New Roman,serif;background:var(--bg);color:var(--text)}button,input,textarea{font-family:inherit}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;background:var(--bg);display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);z-index:5}.app-header__title{font-size:20px;font-weight:700;letter-spacing:.5px;color:var(--accent)}.app-header__left{min-width:80px}.app-main{flex:1;padding:16px 16px 88px}.section-title{font-size:18px;margin:0 0 12px;color:var(--accent)}.section-subtitle{margin:24px 0 12px;font-weight:600;color:var(--accent)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card{border:1px solid var(--border);background:var(--card);padding:0;border-radius:14px;overflow:hidden;text-align:left;cursor:pointer}.card--row{display:flex;gap:12px;padding:12px;align-items:center}.card__image{width:100%;height:130px;object-fit:cover}.card__body{padding:12px}.card__title{font-weight:600;margin-bottom:6px}.card__price{font-weight:700;color:var(--accent)}.card__text{color:var(--muted);font-size:14px}.stack{display:flex;flex-direction:column;gap:12px}.avatar{width:64px;height:64px;border-radius:16px;object-fit:cover}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;background:var(--card);border-top:1px solid var(--border)}.bottom-nav__button{flex:1;padding:14px 10px;border:none;background:transparent;font-weight:600;color:var(--muted)}.bottom-nav__button.is-active{color:var(--accent)}.back-button{background:transparent;border:1px solid var(--accent);border-radius:999px;padding:6px 12px;font-size:14px;color:var(--accent);cursor:pointer}.detail-header{margin-bottom:12px}.carousel{display:flex;align-items:center;gap:8px}.carousel__image{width:100%;max-width:360px;height:220px;object-fit:cover;border-radius:16px;border:1px solid var(--border)}.carousel__control{background:var(--card);border:1px solid var(--border);padding:8px 10px;border-radius:10px;cursor:pointer}.detail-content{margin-top:16px}.detail-text{color:var(--muted);line-height:1.5}.carousel-row{display:flex;gap:12px;overflow-x:auto;padding-bottom:4px}.mini-card{min-width:140px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:10px}.mini-card__image{width:100%;height:80px;object-fit:cover;border-radius:10px}.mini-card__title{font-size:13px;margin-top:8px}.detail-image{width:100%;max-width:360px;height:260px;object-fit:cover;border-radius:18px;border:1px solid var(--border)}.form{display:flex;flex-direction:column;gap:12px;margin-top:12px}.form__label{display:flex;flex-direction:column;gap:6px;font-size:14px}.form__textarea,.form__input{border:1px solid var(--border);border-radius:12px;padding:10px 12px;font-size:14px}.button{background:var(--accent);color:#fff;border:none;border-radius:999px;padding:12px 16px;font-weight:600;cursor:pointer}.accordion{display:flex;flex-direction:column;gap:12px}.accordion__item{background:var(--card);border:1px solid var(--border);border-radius:14px;overflow:hidden}.accordion__button{width:100%;text-align:left;padding:12px 14px;background:transparent;border:none;font-weight:600;cursor:pointer}.accordion__content{padding:0 14px 14px;color:var(--muted)}@media (min-width: 768px){.app-main{max-width:760px;margin:0 auto}.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}