:root{--ink:#233c35;--green:#174d42;--muted:#7a8881;--line:#e6e8e1;--paper:#fafaf6;--lime:#dcebb8;--cream:#f1eee4;--orange:#b7794c}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans Ethiopic",Arial,sans-serif;color:var(--ink);background:#f1f1e9}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit}button,a,input,select,textarea{ -webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #b98745;outline-offset:3px}button{border:0;background:none}svg{display:block}button svg{pointer-events:none}h1,h2,h3,p{margin-top:0}.prototype{height:37px;background:#e6ebdf;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 25px;font-size:10px;color:#4e6355}.prototype>span:first-child{font-weight:700;letter-spacing:1.5px;white-space:nowrap}.prototype i{display:inline-block;width:6px;height:6px;background:#58794e;border-radius:100%;margin-right:7px}.prototype button{font-size:11px;text-decoration:underline;text-underline-offset:3px}.app{display:grid;grid-template-columns:88px 330px minmax(0,1fr);height:calc(100dvh - 37px);max-width:1800px;margin:auto;background:white}.rail{background:var(--green);color:#f5f5ea;display:flex;flex-direction:column;align-items:center;padding:20px 0 24px}.brand{font-family:Georgia,serif;font-size:51px;line-height:1;color:white;text-decoration:none;letter-spacing:-8px;padding-right:8px}.brand span{font-size:28px;color:#d9e8ae}.rail #nav{margin-top:52px;width:100%;display:grid;gap:12px}.nav-button{display:grid;justify-items:center;gap:8px;width:100%;padding:13px 4px;color:#bbd1c7;font-size:10px;position:relative}.nav-button.active{color:#eff6d9}.nav-button.active:before{content:"";position:absolute;inset:4px 14px;background:#ffffff12;border-radius:13px}.nav-button.active:after{content:"";position:absolute;left:0;top:24px;width:3px;height:22px;background:#dbe9b8}.profile{margin-top:auto;width:38px;height:38px;border-radius:50%;background:#e6d6bd;color:#375446;font-weight:700}.sidebar{border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0;background:#fff}.sidebar header{padding:31px 25px 18px}.eyebrow{font-size:9px;letter-spacing:2px;font-weight:700;color:#879483}.heading{display:flex;align-items:center;justify-content:space-between;margin:10px 0 23px}h1{font-size:30px;letter-spacing:-1.2px;margin:0;font-weight:600}.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:50%}.icon-btn:hover{background:#e9eee5}.search{display:flex;align-items:center;gap:10px;background:#f3f5ef;border-radius:10px;padding:12px;color:#819086}.search 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#f5f5f0}.contact:hover{background:#f6f8f2}.contact.selected{background:#edf3e7}.contact.selected:before{content:"";position:absolute;left:0;top:0;height:100%;width:3px;background:#799966}.avatar{width:46px;height:46px;border-radius:17px;background:#e7e2d5;display:grid;place-items:center;flex-shrink:0;font-size:18px;font-family:Georgia,serif;color:#75563f;position:relative}.avatar.green{background:#dee8d7;color:#4b6948}.avatar.rose{background:#f1ded6;color:#925c49}.avatar.blue{background:#dce6e8;color:#54737b}.avatar.gold{background:#f1e5c9;color:#95753f}.avatar.online:after{content:"";position:absolute;right:-1px;bottom:0;background:#83a664;width:8px;height:8px;border:2px solid white;border-radius:100%}.contact-copy{flex:1;min-width:0}.contact-row{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:3px 0 7px}.contact strong{font-size:13px;font-weight:600}.contact time{font-size:9px;color:#8a948a}.contact p{font-size:11px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#839080}.unread{font-size:9px;background:var(--green);color:#fff;border-radius:50%;min-width:16px;height:16px;display:grid;place-items:center}.sidebar-note{display:flex;gap:12px;padding:22px 24px;border-top:1px solid var(--line);font-size:10px}.sidebar-note>span{font-size:22px;color:#a0ad7e}.sidebar-note strong{font-size:10px;font-weight:500}.sidebar-note p{font-size:9px;color:#92988e;margin:5px 0 0}main{min-width:0;min-height:0;background:var(--paper);display:flex;flex-direction:column;position:relative}.chat-header{height:89px;border-bottom:1px solid var(--line);background:#fff;display:flex;align-items:center;gap:12px;padding:0 30px;flex-shrink:0}.chat-header h2{font-size:15px;margin:0 0 5px;font-weight:600}.chat-header p{font-size:10px;color:#81917e;margin:0}.chat-actions{margin-left:auto;display:flex;gap:10px}.chat-actions 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var(--line);border-radius:15px;padding:12px;text-align:center}.sticker-choice:hover{border-color:#839c6f;background:#f5f8ef}.sticker-choice svg{width:100%;height:auto;max-height:125px}.sticker-choice span{font-size:11px;display:block;margin-top:5px}.keyboard{display:flex;flex-wrap:wrap;gap:6px;max-height:190px;overflow:auto}.keyboard button{background:#fff;min-width:34px;padding:8px;border-radius:6px;box-shadow:0 1px 1px #0001;font-size:17px}.page{padding:38px max(26px,6%);overflow:auto;flex:1}.page .eyebrow{margin-bottom:12px}.page h2{font-size:32px;letter-spacing:-1px;font-weight:500;margin-bottom:10px}.intro{font-size:13px;color:#7b8879;line-height:1.7;max-width:520px;margin-bottom:30px}.hero-card{background:#e8eddb;border-radius:20px;padding:26px;display:flex;align-items:center;gap:24px;margin-bottom:30px}.hero-card svg{width:130px;height:130px;flex-shrink:0}.hero-card h3{font-family:Georgia,serif;font-size:26px;font-weight:400;margin-bottom:10px}.hero-card 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17px}.message{max-width:91%}.bubble{font-size:13px}.compose{gap:4px}.compose>.icon-btn{width:31px;flex-shrink:0}.composer-bottom>span{font-size:8px}.page{padding:28px 22px}.page h2{font-size:28px}.hero-card{gap:10px;padding:18px}.hero-card svg{width:90px;height:90px}.hero-card h3{font-size:23px}.sticker-grid{grid-template-columns:repeat(2,1fr)}.sidebar header .heading{margin-bottom:16px}.setting{gap:10px}.setting select{max-width:130px}}