@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Noto+Sans+SC:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');
:root{--navy:#06172f;--cyan:#44d5e5;--ink:#102238}*{box-sizing:border-box}body{min-height:100vh;margin:0;background:linear-gradient(120deg,#dcebf4,#f8fbfc 42%,#d7eef0);color:var(--ink);font-family:"Noto Sans SC",sans-serif}.app-shell{width:min(1240px,calc(100% - 48px));min-height:calc(100vh - 48px);margin:24px auto;display:grid;grid-template-columns:360px 1fr;overflow:hidden;border:1px solid rgba(32,79,120,.16);border-radius:22px;background:rgba(255,255,255,.76);box-shadow:0 22px 60px rgba(21,65,98,.16)}.profile-panel{position:relative;display:flex;flex-direction:column;padding:28px;background:radial-gradient(circle at 58% 41%,rgba(74,215,229,.42),transparent 30%),linear-gradient(160deg,#071c38,#0c3769 60%,#086e89);color:#f5fcff;overflow:hidden}.profile-panel:after{content:"";position:absolute;width:420px;height:420px;right:-260px;bottom:-150px;border:1px solid rgba(128,241,243,.45);border-radius:50%;box-shadow:0 0 0 42px rgba(128,241,243,.08),0 0 0 85px rgba(128,241,243,.05)}.back{position:relative;z-index:1;color:#dffaff;text-decoration:none;font:500 .75rem "DM Mono",monospace}.portrait-wrap{height:305px;position:relative;z-index:1;margin:22px 0 -2px}.portrait-wrap img{width:100%;height:100%;object-fit:contain;object-position:center top;filter:drop-shadow(0 20px 18px rgba(0,0,0,.27))}.identity{position:relative;z-index:1}.kicker{margin:0;color:#75dfe7;font:500 .66rem/1.5 "DM Mono",monospace;letter-spacing:.08em}.identity h1{margin:8px 0 5px;font:700 2.5rem/1 "Playfair Display",serif;letter-spacing:-.05em}.identity h1 em{color:#65e4ed;font-style:normal}.status{margin:0;font:500 .72rem "DM Mono",monospace;color:#cce8ef}.status span{display:inline-block;width:7px;height:7px;margin-right:6px;border-radius:50%;background:#7df0c4;box-shadow:0 0 13px #7df0c4}.origin,.sisters{position:relative;z-index:1;margin:26px 0 0;font-size:.85rem;line-height:1.85;color:#d7ebf1}.sisters{margin-top:auto;padding-top:20px;border-top:1px solid rgba(186,240,242,.25);color:#9cd5df;font-size:.76rem}.conversation{min-width:0;display:grid;grid-template-rows:auto 1fr auto;min-height:0;background:rgba(253,254,255,.85)}.conversation header{display:flex;align-items:center;justify-content:space-between;padding:28px 34px 20px;border-bottom:1px solid #e2ebef}.conversation h2{margin:4px 0 0;font-size:1.35rem}.conversation header .kicker{color:#38819c}.conversation header button{border:1px solid #cbdde4;border-radius:100px;background:transparent;padding:.5rem .8rem;color:#47718a;cursor:pointer;font:500 .72rem "Noto Sans SC",sans-serif}.messages{overflow:auto;padding:28px 34px;display:flex;flex-direction:column;gap:20px}.message{display:flex;gap:11px;max-width:min(87%,600px)}.message>img{width:34px;height:34px;border-radius:50%;object-fit:cover;object-position:center top;background:#d6eff3}.message>div{padding:11px 14px;border-radius:3px 14px 14px 14px;background:#eaf5f7}.message.user{align-self:flex-end;flex-direction:row-reverse}.message.user>div{border-radius:14px 3px 14px 14px;background:#0c4779;color:white}.speaker{display:block;margin-bottom:4px;font:500 .63rem "DM Mono",monospace;letter-spacing:.06em;color:#45819a}.user .speaker{color:#a7d8ec}.message p{margin:0;white-space:pre-wrap;font-size:.9rem;line-height:1.75}.pending>div{color:#5d778b;font-style:italic}.composer{position:relative;padding:14px 34px 22px;border-top:1px solid #e2ebef;background:#fff}.composer textarea{display:block;width:100%;max-height:160px;min-height:48px;resize:none;padding:13px 110px 13px 15px;border:1px solid #cbdce3;border-radius:12px;outline:none;background:#f9fcfd;color:var(--ink);font:400 .9rem/1.5 "Noto Sans SC",sans-serif}.composer textarea:focus{border-color:#36bccc;box-shadow:0 0 0 3px rgba(68,213,229,.17)}.composer button{position:absolute;right:43px;top:22px;border:0;border-radius:8px;padding:.56rem .76rem;background:var(--navy);color:#f4fcff;cursor:pointer;font:600 .76rem "Noto Sans SC",sans-serif}.composer button:disabled{opacity:.68;cursor:wait}.composer button span{color:#66e9ee}.composer p{margin:7px 0 0;color:#91a2b0;font:.63rem "DM Mono",monospace}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}@media(max-width:800px){body{background:#f5fafb}.app-shell{width:100%;min-height:100vh;margin:0;border:0;border-radius:0;grid-template-columns:1fr}.profile-panel{min-height:242px;padding:20px 24px}.portrait-wrap{position:absolute;right:4px;bottom:-3px;width:190px;height:218px;margin:0}.identity{margin-top:36px;max-width:55%}.identity h1{font-size:2.05rem}.origin{max-width:56%;margin-top:15px;font-size:.74rem;line-height:1.65}.sisters{display:none}.conversation{min-height:calc(100vh - 242px)}.conversation header{padding:18px 20px}.messages{padding:22px 20px}.composer{padding:12px 20px 18px}.composer button{right:29px;top:20px}}@media(max-width:400px){.identity{max-width:60%}.portrait-wrap{right:-22px}.origin{max-width:62%}.conversation h2{font-size:1.17rem}.message{max-width:94%}}