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.ai-chat-panel{min-width:0;border:1px solid var(--line);background:#1d1b17;display:flex;flex-direction:column}.ai-toolbar{padding:18px 22px;display:flex;align-items:center;gap:14px;justify-content:space-between;border-bottom:1px solid var(--line)}.ai-modes{display:flex;gap:4px;background:#12120f;border:1px solid var(--line);padding:4px;border-radius:4px}.ai-modes button{padding:9px 15px;font-size:12px;color:var(--muted);border-radius:2px;white-space:nowrap}.ai-modes .active{color:#e8d7b3;background:#3b3020}.ai-toolbar>.text-button{font-size:11px}.ai-messages{height:410px;overflow-y:auto;overscroll-behavior:contain;padding:27px;scrollbar-width:thin;scrollbar-color:#655437 #1d1b17}.ai-message{max-width:94%;margin-bottom:26px}.ai-speaker{font-size:10px;letter-spacing:.4px;color:var(--gold);display:block;margin-bottom:9px}.ai-message-text{font-size:13px;line-height:2;color:#d0c5b2;white-space:pre-wrap;overflow-wrap:anywhere}.ai-message-user{margin-left:auto;padding:14px 20px;border:1px solid #62513560;background:#3d302344;max-width:83%;border-radius:5px 5px 0 5px}.ai-message-user .ai-speaker{color:#bcb6a6}.ai-message-user p{color:#eee4ce}.ai-thinking{padding:15px 0;color:var(--gold);font-size:12px;animation:ai-breathe 1.5s ease-in-out infinite}.ai-error{font-size:12px;color:#e2a99c;line-height:1.8;border:1px solid #874c4050;padding:15px;margin:12px 0}.ai-prompts{display:flex;flex-wrap:wrap;gap:8px;padding:8px 23px 17px}.ai-prompts button{border:1px solid var(--line);font-size:11px;line-height:1.6;padding:8px 11px;color:var(--muted);text-align:left;border-radius:3px}.ai-prompts button:hover{color:var(--gold);border-color:var(--gold)}.ai-form{display:flex;align-items:flex-end;gap:12px;border:1px solid #7b67404d;margin:0 23px;background:#151411;padding:13px;border-radius:4px}.ai-form:focus-within{border-color:var(--gold)}.ai-form textarea{width:100%;resize:none;min-height:48px;max-height:140px;color:var(--text);background:transparent;border:0;outline:none;font:13px/1.8 'Microsoft YaHei','PingFang SC',sans-serif}.ai-form textarea::placeholder{color:#867d6b}.ai-send{flex-shrink:0;display:flex;align-items:center;gap:10px;font-size:12px;background:#c6a56c;color:#211c13;padding:12px 14px;border-radius:2px}.ai-send svg{width:16px;height:16px}.ai-form-bottom{padding:12px 23px 18px;display:flex;justify-content:space-between;gap:20px;font-size:9px;color:#9a8e78;line-height:1.8}.ai-creation-card{display:grid;grid-template-columns:75px 1fr;gap:19px;padding:21px;margin-top:20px;border:1px solid #91754055;background:radial-gradient(ellipse at top left,#80613824,transparent)}.ai-creation-card>svg{width:75px;height:95px;color:var(--gold);stroke-width:1.4}.ai-creation-card[data-color=jade]>svg{color:#79d4bb}.ai-creation-card[data-color=rose]>svg{color:#e69789}.ai-creation-copy h3{font-family:var(--font-serif);font-size:23px;font-weight:500;margin:10px 0}.ai-creation-copy>p{font-size:12px;line-height:1.9;overflow-wrap:anywhere}.ai-creation-tags{display:block;font-size:10px;color:var(--gold);margin:13px 0}.ai-creation-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.ai-creation-actions .primary-button{font-size:11px;padding:10px 15px}.ai-creation-actions .text-link{font-size:10px}
.design-concept-pair{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin:0 6% 55px}.design-concept-pair figure{margin:0;border:1px solid var(--line);background:#201b15}.design-concept-pair img{display:block;width:100%;height:360px;object-fit:contain;background:#241e17}.design-concept-pair figcaption{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 25px;color:var(--gold);font-size:13px}.design-concept-pair small{font-size:10px;color:var(--muted)}.journey-heading{margin:60px 6% 25px}.journey-heading h2{font-size:29px;margin-top:13px}.journey-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin:0 6% 60px;border:1px solid var(--line)}.journey-grid article{min-width:0;padding:22px 18px;border-right:1px solid var(--line)}.journey-grid article:last-child{border-right:0}.journey-grid article>span{display:block;color:var(--gold);font-size:10px;letter-spacing:1px;margin-bottom:20px}.journey-grid h3{font-family:var(--font-serif);font-weight:500;font-size:17px;line-height:1.7;margin:17px 0 8px}.journey-grid p{font-size:11px;line-height:2;color:var(--muted)}.journey-grid img{display:block;width:100%;height:145px;object-fit:contain;background:#d4cdbd11}.journey-grid .text-link{font-size:11px;margin-top:20px}.journey-quote{font-family:var(--font-serif);color:var(--gold);font-size:15px;line-height:2.2;margin-top:27px}
.tour-dialog{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;background:radial-gradient(ellipse at 70% 50%,#44321e44,transparent 60%),#14120f;color:var(--text);overflow:hidden}.tour-dialog::backdrop{background:#14120f}.in-tour{overflow:hidden}.tour-particles{position:absolute;inset:0;pointer-events:none;width:100%;height:100%}.tour-top,.tour-bottom{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;padding:30px 5%;gap:20px}.tour-top .tiny-label{letter-spacing:4px}.tour-exit{display:flex;gap:20px;align-items:center;color:var(--muted);font-size:12px;border:1px solid var(--line);padding:10px 17px}.tour-exit span{font-size:20px;line-height:1;color:var(--gold)}.tour-layout{position:relative;z-index:1;display:grid;grid-template-columns:.85fr 1.15fr;max-width:1350px;margin:auto;height:calc(100% - 180px);align-items:center;padding:0 6%}.tour-copy{padding-left:30px;max-width:430px}.tour-number{font-size:10px;letter-spacing:3px;color:var(--gold)}.tour-copy h2{font-size:clamp(32px,3.6vw,54px);line-height:1.6;white-space:pre-line;margin:23px 0}.tour-copy p{color:var(--muted);font-size:13px;line-height:2.4;max-width:340px}.tour-steps{display:flex;gap:20px;margin:32px 0}.tour-steps button{color:var(--muted);font-size:11px;padding:0 0 10px;border-bottom:1px solid transparent}.tour-steps button[aria-pressed=true]{color:var(--gold);border-color:var(--gold)}.tour-note{display:block;font-size:9px;color:var(--muted);margin-top:12px}.tour-lamp-slot{height:100%;display:flex;align-items:center;justify-content:center;min-width:0}.tour-lamp-slot .lamp-stage{width:100%;height:100%;min-height:0;max-height:690px;padding:0}.tour-lamp-slot .lamp-mount{height:100%;width:100%}.tour-lamp-slot .lamp-tap-zone,.tour-lamp-slot .stage-label,.tour-lamp-slot .stage-caption,.tour-lamp-slot .stage-shadow{display:none}.tour-lamp-slot .stage-orbit{width:100%;height:85%;min-width:0;max-width:520px;max-height:520px}.tour-lamp-slot .stage-halo{width:80%;height:80%}.tour-bottom{font-size:10px;color:var(--muted);letter-spacing:1px}.tour-bottom>span:last-child{font-size:9px}.tour-dialog .outline-button{font-size:11px;padding:13px 18px;width:auto}@keyframes ai-breathe{50%{opacity:.45}}
@media(min-width:1400px){.main-nav{gap:32px}}
@media(max-width:1100px){.site-header{gap:20px}.main-nav{gap:18px}.nav-item{font-size:12px;letter-spacing:0}.brand{font-size:19px;letter-spacing:2px}.device-badge{font-size:11px;padding:10px}.badge-arrow{margin-left:2px}.journey-grid{grid-template-columns:repeat(3,1fr)}.journey-grid article{border-bottom:1px solid var(--line)}.journey-grid article:nth-child(3){border-right:0}.design-concept-pair img{height:300px}}
@media(max-width:850px){.ai-layout{grid-template-columns:200px minmax(0,1fr);gap:20px}.ai-context{padding:24px 18px}.ai-context h2{font-size:24px}.ai-toolbar{padding:15px}.ai-modes button{padding:8px 11px}.ai-messages{padding:20px}.ai-form{margin:0 15px}.ai-prompts{padding:8px 15px 15px}.ai-form-bottom{padding:12px 15px 16px}.ai-form-bottom>span:last-child{display:none}.design-concept-pair figcaption{padding:17px;display:block}.design-concept-pair small{display:block;margin-top:8px}.tour-copy{padding-left:0}.tour-layout{padding:0 5%}.tour-steps{gap:15px}}
@media(max-width:700px){.site-header{height:132px;position:relative;padding:18px 5% 50px;align-items:center}.brand{font-size:18px}.brand-mark{width:34px;height:39px;font-size:22px}.brand small{font-size:7px;letter-spacing:2.5px;margin-top:5px}.main-nav{position:absolute;bottom:0;left:5%;right:5%;height:42px;gap:0;justify-content:space-between;overflow:visible}.nav-item{font-size:11px;padding:0 2px}.device-badge{font-size:10px}.ai-layout{display:block;padding:0 5%;margin-bottom:45px}.ai-context{display:none}.ai-messages{height:400px;padding:20px 16px}.ai-toolbar{gap:8px}.ai-toolbar>.text-button{font-size:9px}.ai-modes button{font-size:11px;padding:8px 12px}.ai-message{max-width:100%}.ai-message-user{max-width:90%;padding:12px 15px}.ai-prompts{gap:7px}.ai-prompts button{font-size:10px}.ai-form{gap:8px;padding:11px}.ai-send{padding:10px;font-size:11px}.ai-form textarea{font-size:12px}.ai-creation-card{grid-template-columns:48px 1fr;padding:15px;gap:12px}.ai-creation-card>svg{width:48px;height:72px}.ai-creation-copy h3{font-size:20px}.ai-creation-copy .tiny-label{font-size:8px}.design-concept-pair{gap:16px;margin:0 5% 35px}.design-concept-pair img{height:240px}.design-concept-pair figcaption{font-size:11px;padding:12px}.design-concept-pair small{font-size:9px;line-height:1.6}.journey-grid{grid-template-columns:repeat(2,1fr);margin-inline:5%}.journey-grid article:nth-child(3){border-right:1px solid var(--line)}.journey-grid article:nth-child(2n){border-right:0}.journey-grid article:last-child{grid-column:1/-1}.journey-heading{margin:35px 5% 22px}.journey-heading h2{font-size:24px}.journey-grid img{height:135px}.culture-invitation{margin:0 5% 45px;flex-wrap:wrap;gap:17px}.culture-invitation>span{width:100%;font-size:12px}.culture-invitation .primary-button{margin-left:0}.tour-top{padding:18px 5%}.tour-top .tiny-label{font-size:8px;letter-spacing:2px}.tour-exit{font-size:10px;padding:8px 11px;gap:12px}.tour-layout{height:calc(100% - 120px);grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);padding:0 7%;text-align:center}.tour-copy{max-width:none}.tour-copy h2{font-size:29px;white-space:normal;line-height:1.5;margin:10px 0}.tour-copy p{font-size:11px;line-height:1.9;max-width:450px;margin:auto}.tour-steps{justify-content:center;margin:16px 0 12px;gap:25px}.tour-steps button{font-size:10px;padding-bottom:7px}.tour-dialog .outline-button{padding:9px 13px;font-size:10px}.tour-note{font-size:8px;margin-top:8px}.tour-number{font-size:9px}.tour-bottom{padding:12px 5%;font-size:8px;letter-spacing:0}.tour-bottom>span:last-child{display:none}.tour-lamp-slot .lamp-stage{max-height:430px}.tour-lamp-slot .stage-orbit{max-width:310px;max-height:310px}.tour-lamp-slot .stage-halo{max-width:300px;max-height:300px}}
@media(max-width:360px){.brand{font-size:16px;gap:9px}.brand small{font-size:6px}.device-badge{font-size:9px;padding:8px}.main-nav{left:4%;right:4%}.nav-item{font-size:10px}.ai-toolbar{flex-wrap:wrap}.ai-toolbar>.text-button{margin-left:auto}.ai-modes button{padding:8px 10px}.ai-form-bottom{font-size:8px}.ai-creation-card{grid-template-columns:1fr}.ai-creation-card>svg{display:none}.design-concept-pair{grid-template-columns:1fr}.design-concept-pair img{height:270px}.tour-copy h2{font-size:25px}.tour-steps{gap:18px}.tour-top .tiny-label{letter-spacing:1px;font-size:7px}.tour-bottom{font-size:7px}.journey-grid article{padding:18px 13px}.journey-grid h3{font-size:15px}}
@media(prefers-reduced-motion:reduce){.ai-thinking{animation:none}.tour-dialog *{animation:none!important;transition:none!important}}
.ai-form-bottom{font-size:11px;color:#b1a48e}.design-concept-pair small{font-size:12px;line-height:1.7;color:#b1a48e}.crea-export-note,.crea-export-note small{font-size:11px;color:#aa9b81}
@media(max-width:700px){.main-nav{width:auto}.ai-form-bottom{font-size:10px}.design-concept-pair small{font-size:11px}.crea-export-note{font-size:10px}}