:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;color:#243e34;background:#f6f5ef;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer}header,main,footer{max-width:1180px;margin:auto}header{height:108px;display:flex;align-items:center;justify-content:space-between;padding:0 32px}.brand{font-family:Georgia,serif;font-size:38px;letter-spacing:-2px;color:inherit;text-decoration:none}.brand span{font:11px sans-serif;letter-spacing:3px;margin-left:20px}.quiet{border:1px solid #ccd4c9;background:transparent;border-radius:30px;color:#345547;padding:11px 18px;font-size:12px}.intro{padding:55px 32px 40px;position:relative}.eyebrow{font-size:10px;letter-spacing:3px;color:#748777}.intro h1{font-weight:500;font-size:52px;line-height:1.28;letter-spacing:-2px;margin:22px 0}.intro em{font-family:Georgia,"Songti SC",serif;color:#6e8867;font-style:normal}.intro p{font-size:13px;line-height:1.9;color:#6e7a70}.badge{position:absolute;right:32px;bottom:52px;border:1px solid #ccd7c5;border-radius:30px;padding:10px 16px;font-size:11px;background:#ecf0e6}.studio{display:grid;grid-template-columns:1fr 1fr;gap:42px;padding:0 32px}form{min-width:0}.section-title{border-top:1px solid #cdd3c7;padding:20px 0 25px;display:flex;justify-content:space-between;font-size:12px}.tiny{color:#85907f;font-size:10px}label{display:block;font-size:12px;color:#576b5b}textarea{margin-top:12px;width:100%;height:140px;padding:18px;border:1px solid #d9ded1;border-radius:12px;resize:vertical;background:#fffef8;color:#30483a;line-height:1.7;font-size:13px}textarea:focus,input:focus,select:focus{outline:2px solid #93ad82;outline-offset:2px}.ideas{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 24px}.ideas button{border:0;background:#e9eddf;color:#5a6e53;font-size:11px;padding:8px 12px;border-radius:20px}.options{display:flex;gap:14px}.options label{flex:1}select{display:block;width:100%;padding:12px;margin-top:9px;background:transparent;border:1px solid #d2d9cc;border-radius:8px;color:#30483a;font-size:12px}.hint{font-size:10px;line-height:1.7;color:#81907d;margin:16px 0}.primary{display:flex;justify-content:space-between;width:100%;border:0;background:#294f3c;color:#f9f8ed;padding:16px 20px;border-radius:9px;font-size:13px}.primary:disabled{opacity:.55;cursor:progress}#status{min-height:18px;font-size:12px;color:#6e4b33}.preview{align-self:start;background:#e7eadd;border-radius:14px;padding:18px;margin-top:0;overflow:hidden}.landscape{height:348px;position:relative;overflow:hidden;border-radius:7px;background:linear-gradient(150deg,#c6d8bb,#91ab91)}.sun{width:115px;height:115px;border-radius:50%;background:#edeac9;position:absolute;right:55px;top:42px}.hill{position:absolute;width:130%;height:280px;border-radius:50% 50% 0 0;transform:rotate(-18deg)}.one{background:#688d70;left:-25%;top:190px}.two{background:#365b49;left:10%;top:260px;transform:rotate(15deg)}.preview-caption{padding:20px 5px 6px;display:flex;flex-direction:column;gap:8px;font-size:13px}.preview-caption small{font-size:10px;color:#788774}.preview img{width:100%;max-height:430px;object-fit:contain;border-radius:7px}.preview a,.card a{color:#466a4c;font-size:12px}.archive{padding:65px 32px}.archive-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}h2{font-size:24px;font-weight:500;margin:10px 0}#count{font-size:13px;color:#95a18c;margin-left:8px}.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.empty{grid-column:1/-1;padding:42px;border-top:1px solid #d6ddce;color:#8a9781;text-align:center;font-size:12px}.card{background:#eeefe5;border-radius:10px;padding:10px}.card img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:5px;cursor:pointer}.card p{font-size:12px;line-height:1.6;margin:12px 5px;overflow-wrap:anywhere}.card small{font-size:10px;color:#87917d;display:block;margin:8px 5px}.card button{font-size:11px;border:0;background:transparent;color:#3f6749;padding:8px 5px}footer{display:flex;justify-content:space-between;border-top:1px solid #d4d9cb;padding:24px 32px;font-size:10px;letter-spacing:2px;color:#87917d}dialog{border:1px solid #d2dcc7;border-radius:16px;padding:28px;background:#f8f8ef;color:#294f3c;max-width:420px}dialog::backdrop{background:#163c3355}dialog p{font-size:12px;line-height:1.8}input{width:100%;padding:12px;border:1px solid #ced9c7;border-radius:7px;margin-top:10px}button:hover{filter:brightness(.96)}@media(max-width:700px){header{height:80px;padding:0 22px}.brand{font-size:32px}.brand span{display:none}.intro{padding:28px 22px}.intro h1{font-size:38px}.intro p{font-size:12px}.badge{position:static;display:inline-block;margin-top:8px}.studio{grid-template-columns:1fr;padding:0 22px;gap:18px}.landscape{height:260px}.preview{order:2}.archive{padding:40px 22px}.gallery{grid-template-columns:repeat(2,1fr);gap:10px}.archive-head h2{font-size:22px}.quiet{padding:9px 12px}.options{gap:10px}footer{margin:0 22px;padding:22px 0}.preview img{max-height:480px}}
[hidden]{display:none!important}nav{display:flex;gap:5px;background:#e9eddf;padding:5px;border-radius:25px}.tab{border:0;border-radius:20px;padding:10px 18px;font-size:12px;background:transparent;color:#6e8067}.tab.active{background:#fffef8;color:#294f3c;box-shadow:0 1px 4px #294f3c0d}.model-label{margin-top:12px}.model-label select{background:#eef1e7}.model-label+.hint{min-height:34px}.chat-panel{display:grid;grid-template-columns:245px 1fr;gap:32px;padding:0 32px 70px}.sessions{border-top:1px solid #cdd3c7}.sessions .section-title{align-items:center;border:0;padding:16px 0}.sessions .quiet{padding:7px 10px;font-size:10px}.session{width:100%;text-align:left;border:0;background:transparent;padding:14px 12px;border-radius:9px;color:#53694f;margin-bottom:5px}.session.selected{background:#e4eada;color:#294f3c}.session span{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px}.session small{display:block;color:#8a987f;font-size:9px;margin-top:8px}.chat-room{background:#fffef8;border:1px solid #d9dfcf;border-radius:14px;padding:24px;min-width:0}.chat-heading{display:flex;gap:10px;align-items:center;justify-content:space-between}.chat-heading h2{font-size:21px}.badge-inline{background:#ecf1e4;padding:8px 10px;border-radius:15px;white-space:nowrap;font-size:10px;color:#5d7653}.chat-rates{font-size:10px;color:#8b9780;line-height:1.8}.messages{height:390px;overflow-y:auto;margin:20px 0;padding:8px 5px;display:flex;flex-direction:column;gap:18px;border-top:1px solid #edf0e6;border-bottom:1px solid #edf0e6}.chat-empty{margin:auto;text-align:center;color:#597453}.chat-empty>span{font-size:22px;font-family:Georgia,'Songti SC',serif}.chat-empty p{font-size:12px;line-height:2;color:#89957d}.message{max-width:92%;align-self:flex-start}.message.user{align-self:flex-end}.message .bubble{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;line-height:1.9;background:#f0f3e9;border-radius:12px 12px 12px 2px;padding:14px 16px}.message.user .bubble{background:#365c43;color:#f6f8ee;border-radius:12px 12px 2px 12px}.message .message-label{font-size:9px;letter-spacing:1px;color:#8e9a84;margin:0 0 6px 3px}.message small{display:block;font-size:9px;color:#8b9780;line-height:1.7;margin:6px 4px}.message button{font-size:10px;color:#54734e;background:transparent;border:0;padding:6px 4px}.chat-room textarea{height:92px}.chat-send{display:flex;gap:20px;justify-content:space-between;align-items:center}.chat-send .primary{width:auto;white-space:nowrap;padding:13px 20px}.chat-send .hint{max-width:75%}#chat-status{font-size:11px;color:#7d5936;min-height:15px;margin-bottom:0}@media(max-width:700px){header{flex-wrap:wrap;height:auto;min-height:80px;padding-top:20px;padding-bottom:12px;gap:14px}header nav{order:3;flex-basis:100%;justify-content:center}.tab{flex:1}.chat-panel{display:block;padding:0 22px 40px}.sessions .section-title{padding:12px 0}#sessions{display:flex;overflow-x:auto;gap:6px;padding-bottom:10px}.session{min-width:150px;max-width:180px}.chat-room{padding:16px}.chat-heading{display:block}.badge-inline{display:inline-block;margin:5px 0}.messages{height:360px}.message{max-width:96%}.chat-heading h2{font-size:20px}.chat-send{gap:12px}.chat-send .hint{font-size:9px}.chat-send .primary{padding:13px 14px}}
.storage-bar{margin:0 32px 28px;border:1px solid #d6decc;background:#eef1e5;border-radius:10px;padding:14px 18px;display:flex;gap:20px;align-items:center;justify-content:space-between}.storage-bar strong{font-size:11px;font-weight:500;color:#4b6b43}.storage-bar p{font-size:10px;line-height:1.8;color:#87947b;margin:6px 0 0;max-width:650px}.backup-actions{display:flex;gap:8px;white-space:nowrap}.backup-actions button{font-size:10px;padding:8px 12px}@media(max-width:700px){.storage-bar{margin:0 22px 24px;padding:14px;display:block}.backup-actions{margin-top:12px}}
.remember{display:flex;align-items:center;gap:8px;margin:16px 0}.remember input{width:auto;margin:0}.device-row{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;margin-top:12px}#device-list{margin-top:12px}#pair-status{white-space:pre-wrap}
/* Paper surfaces, warm copper accents, shared between Android and web. */
select[hidden]{display:none}.choice-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;text-align:left;border:1px solid #d7d5ca;border-radius:18px;background:#fffcf6;color:#3d4540;padding:17px 18px;margin-top:12px;min-height:56px;font-size:14px;line-height:1.5}.choice-chevron{color:#99785e;font-size:20px}.choice-trigger:focus-visible,.studio-sheet button:focus-visible{outline:3px solid #ba9875;outline-offset:3px}.studio-sheet{width:min(480px,calc(100% - 32px));max-height:85dvh;border:1px solid #e2dbcf;border-radius:28px;padding:26px;background:#fffcf6;color:#3c443e;box-shadow:0 20px 80px #34352a26;overflow:auto}.studio-sheet::backdrop{background:#313a324d;backdrop-filter:blur(5px)}.sheet-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.sheet-head h2{font-size:21px;font-weight:500;letter-spacing:-.4px;margin:0}.sheet-close{border:0;border-radius:50%;width:36px;height:36px;background:#f0ece3;color:#6f7168;font-size:24px;line-height:1}.choice-list{display:grid;gap:10px}.choice-row{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;padding:18px;text-align:left;border:1px solid #e4dfd5;border-radius:18px;background:#fffcf6;color:inherit;min-height:76px}.choice-row[aria-checked=true]{border-color:#b48b65;background:#f4ece0}.choice-text strong{display:block;font-size:16px;font-weight:500;line-height:1.45}.choice-text small{display:block;font-size:12px;color:#7a7b6f;line-height:1.5;margin-top:4px}.choice-check{color:#94704c;font-size:18px;flex-shrink:0;width:22px}.sheet-footnote{font-size:12px;line-height:1.7;color:#818174;margin:18px 2px 0}.sheet-copy{font-size:14px;line-height:1.9;margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.sheet-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.sheet-actions button{padding:12px 20px;border-radius:22px;font-size:14px}.sheet-secondary{border:1px solid #d9d5ca;background:transparent;color:#656c60}.sheet-accept{border:1px solid #97704c;background:#97704c;color:#fffaf1}@media(max-width:600px){.studio-sheet{margin:auto auto max(16px,env(safe-area-inset-bottom));padding:23px;border-radius:26px}.choice-trigger{font-size:14px}.sheet-head h2{font-size:20px}}
@media(prefers-reduced-motion:no-preference){.studio-sheet[open]{animation:sheet-arrive .18s ease-out}@keyframes sheet-arrive{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}}