:root{color-scheme:dark;--bg:#202224;--side:#17191b;--surface:#2b2d2f;--text:#eceeec;--muted:#969c98;--accent:#c6f0c2;--border:#ffffff12;font-family:Inter,"Segoe UI","Noto Sans JP",sans-serif;font-size:14px}*{box-sizing:border-box}body{margin:0;height:100dvh;display:flex;background:var(--bg);color:var(--text)}button,textarea,select{font:inherit}button{cursor:pointer;color:inherit}button:focus-visible,a:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{cursor:default;opacity:.45}aside{width:264px;flex-shrink:0;background:var(--side);padding:30px 18px 18px;display:flex;flex-direction:column;border-right:1px solid var(--border)}.brand{display:flex;gap:12px;align-items:center;color:var(--text);text-decoration:none;padding:0 10px 30px;font-size:22px;font-weight:600;letter-spacing:-.5px}.brand-mark,.hero-mark{font-family:Georgia,serif;font-style:italic;display:grid;place-items:center;background:var(--accent);color:#17231a}.brand-mark{height:38px;width:38px;border-radius:12px;font-size:37px;padding-bottom:7px}.brand-sub{display:block;font-size:9px;letter-spacing:2.3px;color:var(--muted);margin-top:3px}.new-chat{background:#262a27;border:1px solid #c6f0c22b;border-radius:10px;padding:13px;text-align:left;color:var(--accent);font-weight:500}.section-label{font-size:11px;color:var(--muted);padding:30px 12px 12px}nav{flex:1;overflow:auto}nav button{display:block;width:100%;background:none;border:0;border-radius:8px;padding:12px;text-align:left;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#c3c8c4}nav button:hover,nav button.active{background:#ffffff0a;color:var(--text)}.sidebar-bottom{display:flex;gap:10px;align-items:center;padding:20px 8px 0;border-top:1px solid var(--border);font-size:11px}.sidebar-bottom small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.privacy-dot{width:7px;height:7px;background:var(--accent);border-radius:50%}.icon-button{background:none;border:0;font-size:20px;padding:6px 10px;border-radius:6px}.sidebar-bottom .icon-button{margin-left:auto;color:var(--muted)}main{flex:1;min-width:0;display:flex;flex-direction:column}header{height:78px;flex-shrink:0;display:flex;align-items:center;padding:0 36px;justify-content:space-between}.model-name{font-weight:500;font-size:15px;letter-spacing:-.2px}.model-name span{font-size:10px;color:var(--muted);border:1px solid #ffffff1c;border-radius:5px;padding:3px 6px;margin-left:7px}.connection{border:1px solid var(--border);background:none;padding:8px 12px;border-radius:20px;display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted)}#statusDot{width:6px;height:6px;border-radius:50%;background:#bba773}#statusDot.online{background:var(--accent)}#scrollArea{flex:1;min-height:0;overflow-y:auto;scroll-behavior:smooth;overscroll-behavior:contain}#welcome{max-width:800px;margin:auto;padding:clamp(45px,12vh,125px) 24px 45px;text-align:center}.hero-mark{height:64px;width:64px;border-radius:19px;font-size:63px;padding-bottom:12px;margin:0 auto 26px}.eyebrow{color:var(--accent);letter-spacing:2.7px;font-size:10px;margin-bottom:18px}h1{font-weight:500;font-size:clamp(24px,3vw,36px);letter-spacing:-1.2px;margin:0 0 20px}#welcome p{line-height:1.9;font-size:13px;color:var(--muted);margin:0}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:42px}.suggestions button{border:1px solid #ffffff13;background:#ffffff02;border-radius:12px;padding:20px 14px;text-align:left}.suggestions button:hover{background:#ffffff06;border-color:#c6f0c24a}.suggestions b{display:block;font-size:12px;font-weight:500}.suggestions span{display:block;font-size:10px;color:var(--muted);margin-top:10px}#messages{width:min(800px,100%);margin:auto;padding:14px 30px 30px}.message{margin-bottom:32px;line-height:1.9;font-size:14px;overflow-wrap:anywhere}.message.user{display:flex;justify-content:flex-end}.user .message-content{white-space:pre-wrap;background:#323638;border-radius:18px 18px 4px 18px;padding:12px 18px;max-width:85%}.assistant-heading{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:500;margin-bottom:10px}.avatar{height:25px;width:25px;border-radius:8px;display:grid;place-items:center;background:var(--accent);color:#16221b;font-family:Georgia,serif;font-style:italic;font-size:24px;padding-bottom:5px}.assistant .message-content{padding-left:34px}.message p{margin:0 0 14px;white-space:pre-wrap}.message h2,.message h3,.message h4{margin:22px 0 10px;font-size:17px}.message ul{padding-left:23px}.message pre{background:#161819;border:1px solid var(--border);border-radius:10px;overflow:auto;white-space:pre;margin:12px 0;padding:18px;font-size:12px;line-height:1.6;position:relative}.message code{font-family:Consolas,monospace;background:#ffffff09;padding:2px 5px;border-radius:4px}.message pre code{padding:0;background:none}.message a{color:var(--accent)}.message table{border-collapse:collapse;width:100%;font-size:12px;display:block;overflow:auto}.message th,.message td{border:1px solid #ffffff20;padding:8px 12px}.code-copy{float:right;border:0;background:#ffffff12;border-radius:5px;font-size:10px;padding:4px 8px}.message-actions{padding-left:34px;display:flex;gap:10px;align-items:center;margin-top:12px;color:var(--muted);font-size:10px}.message-actions button{background:none;border:0;color:var(--muted);padding:3px 0;font-size:11px}.reasoning{color:var(--muted);font-size:12px;margin:8px 0 12px 34px}.reasoning pre{white-space:pre-wrap;max-height:260px}.composer-area{width:min(800px,100%);margin:0 auto;padding:12px 30px 20px}#composer{background:var(--surface);border:1px solid #ffffff16;border-radius:18px;padding:15px 16px 10px;box-shadow:0 8px 40px #00000013}textarea{resize:none;border:0;outline:none!important;background:none;color:var(--text);width:100%;line-height:1.65;max-height:180px;min-height:27px;font-size:14px}textarea::placeholder{color:#929993}.composer-tools{display:flex;justify-content:space-between;align-items:center;padding-top:12px}#contextLabel{font-size:10px;color:var(--muted)}#send{width:31px;height:31px;border:0;background:var(--accent);color:#13221b;border-radius:10px;font-size:21px;font-weight:600}.composer-foot{text-align:center;font-size:9px;color:#777f79;padding-top:12px}#notice{font-size:12px;color:#edcea0;background:#423425;border:1px solid #a4844233;border-radius:9px;padding:10px 14px;margin-bottom:12px;white-space:pre-wrap}dialog{background:#25282a;color:var(--text);border:1px solid #ffffff20;border-radius:18px;width:min(430px,calc(100% - 32px));padding:24px}dialog::backdrop{background:#0009}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.dialog-heading h2{margin:0;font-size:18px;font-weight:500}dialog label{display:flex;justify-content:space-between;align-items:center;font-size:13px;margin-bottom:20px}select{background:#333936;color:var(--text);border:1px solid var(--border);border-radius:7px;padding:8px}.check-label{justify-content:flex-start;gap:10px}.settings-note{font-size:11px;line-height:1.8;color:var(--muted)}.dialog-actions{display:flex;gap:10px;margin:24px 0}.dialog-actions button{border:1px solid var(--border);background:#ffffff06;border-radius:8px;padding:9px 12px;font-size:12px}.danger{color:#e0aaaa}.mobile{display:none}[hidden]{display:none!important}
@media(max-width:760px){aside{position:fixed;inset:0 auto 0 0;z-index:10;transform:translateX(-100%);transition:transform .2s}body.sidebar-open aside{transform:translateX(0)}body.sidebar-open #scrim{display:block!important;position:fixed;inset:0;background:#0008;z-index:9}.mobile{display:block}header{padding:0 14px;height:64px;gap:8px}.model-name{margin-right:auto;font-size:13px}.connection{font-size:10px;padding:7px 9px}.composer-area{padding:8px 15px 15px}#messages{padding:12px 20px 20px}.assistant .message-content{padding-left:0}.suggestions{grid-template-columns:1fr;margin-top:28px;gap:8px}.suggestions button{padding:15px}.suggestions span{margin-top:6px}#welcome{padding:45px 25px 25px}.hero-mark{height:54px;width:54px;font-size:52px}h1{font-size:25px}.message-actions{padding-left:0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}