:root{color:#30351d;--site-font:"Source Han Sans SC", "Noto Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;font-family:var(--site-font);font-synthesis:none;text-rendering:optimizelegibility;--paper:#f5eddf;--paper-deep:#e9deca;--ink:#30351d;--ink-soft:#666953;--accent:#b64734;--accent-soft:#d7a194;--line:#30351d2e;--line-strong:#30351d6b;--header-height:84px;--rail-height:44px;background:#f5eddf}*{box-sizing:border-box}html,body,#root{width:100%;min-width:320px;min-height:100%;margin:0}body{background:var(--paper);min-height:100vh;overflow:hidden}button,input,select{font:inherit}button{color:inherit}button,select{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.site-root{background:var(--paper);width:100%;height:100svh;overflow:hidden}.page-enter{animation:.52s cubic-bezier(.22,.72,.22,1) both page-in}.scene-page-enter{animation:.52s both scene-page-in}.icon{fill:none;stroke:currentColor;stroke-width:1.55px;stroke-linecap:round;stroke-linejoin:round;flex:none;display:block}@keyframes page-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes scene-page-in{0%{opacity:0}to{opacity:1}}@keyframes particle-breathe{0%,to{transform:translate(-50%,-50%)scale(.9)}50%{transform:translate(-50%,-50%)scale(1.12)}}.opening-sequence{z-index:1000;color:#fff;isolation:isolate;position:fixed;inset:0;overflow:hidden}.opening-panel{z-index:-1;will-change:transform;background:#d8c8a8;width:50.1%;transition:transform .9s cubic-bezier(.76,0,.24,1);position:absolute;top:0;bottom:0}.opening-panel-left{transform-origin:0;left:0}.opening-panel-right{transform-origin:100%;right:0}.opening-skip{z-index:3;cursor:pointer;background:0 0;border:0;width:100%;height:100%;padding:0;position:absolute;inset:0}.opening-stage{z-index:1;text-align:center;flex-direction:column;align-items:center;padding:clamp(1px,.5svh,4px) 24px 4svh;transition:opacity .46s,filter .62s,transform .76s cubic-bezier(.65,0,.25,1);display:flex;position:absolute;inset:0}.opening-stage h1{font-family:var(--site-font);letter-spacing:-.035em;white-space:nowrap;margin:0;font-size:clamp(30px,4.4vw,60px);font-weight:300;line-height:1;animation:1.05s cubic-bezier(.18,.78,.22,1) .1s both opening-title-in}.opening-subtitle,.opening-archive,.opening-chinese{font-family:var(--site-font);margin:0;font-weight:300}.opening-subtitle{margin-top:clamp(1px,.4svh,4px);font-size:clamp(16px,2.2vw,30px);line-height:1;animation:.7s .62s both opening-copy-in}.opening-art{aspect-ratio:367/469;width:clamp(230px,26.9vw,367px);margin:clamp(7px,1.15svh,10px) 0 0;position:relative;overflow:hidden}.opening-art:before{z-index:1;content:"";opacity:0;pointer-events:none;border:1px solid #ffffff29;animation:.6s 1.45s both opening-frame-in;position:absolute;inset:0}.opening-art-reveal{clip-path:inset(0 49.8%);width:100%;height:100%;animation:1.25s cubic-bezier(.72,0,.22,1) .39s both opening-art-unfold;display:block;overflow:hidden}.opening-art img{object-fit:cover;width:100%;height:100%;animation:1.9s cubic-bezier(.2,.72,.2,1) .39s both opening-art-settle;display:block;transform:scale(1.08)}.opening-archive{letter-spacing:-.015em;margin-top:clamp(6px,1svh,9px);font-size:clamp(17px,2.2vw,30px);line-height:1;animation:.72s 1.53s both opening-copy-in}.opening-chinese{letter-spacing:.01em;white-space:nowrap;margin-top:clamp(5px,.9svh,8px);font-size:clamp(34px,5.3vw,72px);line-height:1.05;animation:.9s cubic-bezier(.2,.72,.2,1) 1.82s both opening-chinese-in}.opening-sequence.is-leaving{pointer-events:none}.opening-sequence.is-leaving .opening-stage{opacity:0;filter:blur(7px);transform:scale(1.035)}.opening-sequence.is-leaving .opening-panel-left{transform:translate(-100%)}.opening-sequence.is-leaving .opening-panel-right{transform:translate(100%)}@keyframes opening-title-in{0%{opacity:0;letter-spacing:.08em;transform:translateY(-18px)}to{opacity:1;letter-spacing:-.035em;transform:translateY(0)}}@keyframes opening-copy-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes opening-art-unfold{0%{clip-path:inset(0 49.8%)}to{clip-path:inset(0)}}@keyframes opening-art-settle{0%{filter:saturate(.55)brightness(.72);transform:scale(1.08)}to{filter:saturate()brightness();transform:scale(1)}}@keyframes opening-frame-in{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes opening-chinese-in{0%{opacity:0;letter-spacing:.12em;transform:translateY(18px)}to{opacity:1;letter-spacing:.01em;transform:translateY(0)}}.brand{text-align:left;background:0 0;border:0;align-items:center;gap:18px;padding:0;display:flex}.brand-seal{border:1px solid var(--accent);width:46px;height:58px;color:var(--accent);letter-spacing:.08em;place-items:center;font-size:18px;line-height:1.15;display:grid}.brand-type{gap:4px;display:grid}.brand-type strong{letter-spacing:.2em;white-space:nowrap;font-size:clamp(24px,2vw,34px);font-weight:500}.brand-type small{color:var(--ink-soft);font-family:var(--site-font);letter-spacing:.12em;white-space:nowrap;font-size:10px}.brand.compact{gap:12px}.brand.compact .brand-seal{width:32px;height:42px;font-size:13px}.brand.compact .brand-type strong{font-size:24px}.brand.compact .brand-type small{display:none}.text-link,.hub-link,.back-link,.text-action,.autoplay-control{background:0 0;border:0}.text-link,.hub-link{letter-spacing:.18em;padding:12px 3px;font-size:15px;position:relative}.text-link:after,.hub-link:after{background:var(--accent);content:"";transform-origin:0;height:1px;transition:transform .22s;position:absolute;bottom:5px;left:0;right:0;transform:scaleX(.45)}.text-link:hover:after,.hub-link:hover:after,.hub-link.active:after{transform:scaleX(1)}.back-link{color:var(--ink-soft);letter-spacing:.08em;align-items:center;gap:8px;padding:9px 0;font-size:14px;display:flex}.back-link:hover{color:var(--accent)}.intro-page{grid-template-rows:116px minmax(0,1fr) 78px;height:100%;display:grid}.intro-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:22px clamp(28px,4vw,68px);display:flex}.portal-stage{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;gap:clamp(42px,7vw,112px);width:min(1120px,100% - 80px);margin:auto;padding-top:6px;display:grid}.portal-window{aspect-ratio:1.18;background:0 0;border:0;place-items:center;padding:0;display:grid;position:relative}.portal-frame{border:clamp(4px, .45vw, 7px) solid var(--ink);background:#ffffff1f;border-radius:45% 45% 37% 37%/52% 52% 42% 42%;width:88%;height:88%;transition:width .38s,height .38s,border-color .24s;display:block;position:relative;overflow:hidden}.portal-frame:before,.portal-frame:after{border:3px solid var(--ink);content:"";opacity:.8;border-top-width:0;border-bottom-width:0;width:14%;position:absolute;top:19%;bottom:19%}.portal-frame:before{left:0}.portal-frame:after{right:0}.portal-window:hover .portal-frame{border-color:var(--accent);width:92%;height:92%}.portal-window:hover .portal-label{background:var(--accent)}.portal-label{border:4px double var(--paper-deep);outline:1px solid var(--ink);background:var(--ink);min-width:270px;color:var(--paper);letter-spacing:.16em;z-index:2;justify-content:center;align-items:center;gap:20px;padding:18px 26px;font-size:clamp(17px,1.5vw,23px);transition:background .22s;display:flex;position:absolute;bottom:1.5%;left:50%;transform:translate(-50%)}.intro-footer{color:var(--ink-soft);align-items:center;gap:26px;padding:0 clamp(28px,10vw,160px);display:flex}.intro-footer span{background:var(--line);flex:1;height:1px}.intro-footer p{letter-spacing:.16em;white-space:nowrap;margin:0;font-size:14px}.scene-intro{--scene-x:0px;--scene-y:0px;--ui-x:0px;--ui-y:0px;--light-x:0%;--light-y:0%;--room-x:0px;--room-y:0px;--room-roll:0deg;--entry-origin-y:43%;color:#f8f3e9;background:#ded4c3;height:100svh;display:block;position:relative;overflow:hidden}.scene-intro:after{z-index:2;content:"";pointer-events:none;transform:translate3d(var(--light-x), var(--light-y), 0);will-change:transform;background:radial-gradient(circle,#fff9e933,#fff9e900 43%);transition:transform .24s ease-out;position:absolute;inset:-20%}.scene-camera{transform-origin:50% var(--entry-origin-y);will-change:transform;backface-visibility:hidden;transition:transform .82s cubic-bezier(.45,0,.25,1);position:absolute;inset:0}.scene-parallax{transform:translate3d(var(--scene-x), var(--scene-y), 0);transition:transform .22s cubic-bezier(.2,.72,.2,1);position:absolute;inset:-14px}.scene-panorama{--panorama-width:max(234vw, 336svh);width:var(--panorama-width);height:calc(var(--panorama-width) / 3);transform:translate3d(calc(-26.5% - var(--scene-index) * 51.5%), -50%, 0);will-change:transform;background:url(/assets/opening-panorama-v4.png) 50%/100% 100% no-repeat;transition:transform 1.1s cubic-bezier(.65,0,.25,1);position:absolute;top:44%;left:50%}.scene-intro.entering-3d .scene-camera,.scene-intro.entering-2d .scene-camera{animation:scene-enter-room var(--entry-duration,.9s) linear both}.scene-intro.inside-3d .scene-camera,.scene-intro.inside-2d .scene-camera{transform:translate(0,0)scale(3.65)}.scene-intro.entering-3d .scene-header,.scene-intro.entering-3d .scene-entry,.scene-intro.entering-3d .scene-arrow,.scene-intro.entering-2d .scene-header,.scene-intro.entering-2d .scene-entry,.scene-intro.entering-2d .scene-arrow,.scene-intro.inside-3d .scene-header,.scene-intro.inside-3d .scene-entry,.scene-intro.inside-3d .scene-arrow,.scene-intro.inside-2d .scene-header,.scene-intro.inside-2d .scene-entry,.scene-intro.inside-2d .scene-arrow{opacity:0;pointer-events:none}.scene-depth-veil{z-index:4;background:radial-gradient(circle at 50% var(--entry-origin-y), #130e0900 0 25%, #130e0914 52%, #0d0a07d1 100%);opacity:0;pointer-events:none;will-change:opacity, transform;position:absolute;inset:-8%;transform:scale(.98)}.scene-intro.entering-3d .scene-depth-veil,.scene-intro.entering-2d .scene-depth-veil{animation:scene-depth-veil var(--entry-duration,.9s) linear both}.scene-intro.inside-3d .scene-depth-veil,.scene-intro.inside-2d .scene-depth-veil{opacity:.08;transform:scale(1.04)}.scene-room-interior{z-index:3;contain:paint;opacity:0;pointer-events:none;transform-origin:50%;will-change:opacity, transform;backface-visibility:hidden;background:#1b120b;width:100vw;height:100vh;margin:0;display:block;position:fixed;inset:0;overflow:hidden;transform:translate(0,0)scale(1.045)}.scene-room-interior picture,.scene-room-interior img{width:100%;height:100%;display:block}.scene-room-interior img{object-fit:cover;object-position:center}.scene-room-stage{transform:translate3d(var(--room-x), var(--room-y), 0) scale(1.045) rotate(var(--room-roll));will-change:transform;backface-visibility:hidden;transition:transform .42s cubic-bezier(.16,.64,.24,1);position:absolute;inset:0}.room-object-canvas{pointer-events:none;width:max(100vw,177.778vh);height:max(56.25vw,100vh);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.room-object-mobile{display:none}.room-object-textile{width:max(100vw,177.577vh);height:max(56.3136vw,100vh)}.room-object-textile .room-sofa-motion{transform-origin:48.3% 15.2%}.room-object-textile .room-atlas-button{top:40%;left:48.3%}.room-sofa-art{pointer-events:none;width:100%;height:100%;position:absolute;inset:0;overflow:visible}.room-sofa-motion{transform-box:view-box;transform-origin:46% 81.2%;transition:transform .5s cubic-bezier(.2,.7,.3,1)}.room-sofa-cutout,.room-sofa-glow,.room-sofa-outline{opacity:0;pointer-events:none;transition:opacity .32s}.room-sofa-glow,.room-sofa-outline{fill:none;stroke:#fffaf4;stroke-linejoin:round;vector-effect:non-scaling-stroke}.room-sofa-glow{stroke-width:5px;filter:blur(3px)}.room-sofa-outline{stroke-width:1.1px}.room-sofa-hit{fill:#0000;pointer-events:fill}.room-object-canvas:has(.room-atlas-button:focus-visible) .room-sofa-outline{opacity:.75}.room-object-canvas:has(.room-atlas-button:focus-visible) .room-sofa-glow{opacity:.4}.room-atlas-button{color:#fffaf5;pointer-events:auto;background:0 0;border:0;flex-direction:column;align-items:center;gap:11px;width:108px;padding:0;animation:.6s both scene-page-in;display:flex;position:absolute;top:53.6%;left:46%;transform:translate(-50%,-50%)}.room-atlas-glass{-webkit-backdrop-filter:blur(13px)saturate(.8);background:radial-gradient(at 22% 15%,#f0f9ff5c,#0000 54%),radial-gradient(at 87% 85%,#f9e3f52b,#0000 62%),linear-gradient(145deg,#ffffff40,#ffffff17 55%,#fff9f138);border:1px solid #ffffff8c;border-radius:50%;place-items:center;width:68px;height:68px;transition:transform .36s cubic-bezier(.2,.8,.3,1),box-shadow .36s,border-color .36s;display:grid;position:relative;box-shadow:inset 1px 1px 2px #ffffff7a,inset -1px -2px 3px #ffffff26,0 9px 20px #0805033d,-3px -3px 15px #cfe6ff17}.room-atlas-glass:before{border-radius:inherit;content:"";pointer-events:none;border-top:1px solid #fff3;position:absolute;inset:3px}.room-atlas-glass svg{fill:none;stroke:#fffbf6eb;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 1px 1px #31221a40);width:29px;height:29px;transition:transform .36s}.room-atlas-caption{font-family:var(--site-font);letter-spacing:.18em;text-align:center;text-shadow:0 2px 8px #000000a6;padding-left:.18em;font-size:11px;font-weight:400}.room-atlas-button:focus-visible{outline:none}.room-atlas-button:focus-visible .room-atlas-glass{outline-offset:5px;outline:2px solid #fff}.room-atlas-button:active .room-atlas-glass{transform:scale(.95)}@media (hover:hover) and (pointer:fine){.room-object-canvas:has(.room-sofa-hit:hover,.room-atlas-button:hover) .room-sofa-motion{animation:.78s cubic-bezier(.2,.7,.3,1) both sofa-greet}.room-object-canvas:has(.room-sofa-hit:hover,.room-atlas-button:hover) .room-sofa-cutout{opacity:1}.room-object-canvas:has(.room-sofa-hit:hover,.room-atlas-button:hover) .room-sofa-outline{opacity:.72}.room-object-canvas:has(.room-sofa-hit:hover,.room-atlas-button:hover) .room-sofa-glow{opacity:.42}.room-object-canvas:has(.room-sofa-hit:hover,.room-atlas-button:hover) .room-atlas-glass{border-color:#fffc;transform:translateY(-3px);box-shadow:inset 1px 1px 3px #fff9,inset -1px -2px 5px #ffffff40,0 12px 25px #08050338,0 0 24px #f3eeff26}.room-atlas-button:hover .room-atlas-glass svg{transform:translateY(-2px)}}@keyframes sofa-greet{0%{transform:scale(1)}46%{transform:scale(1.009,1.025)}72%{transform:scale(1.004,1.009)}to{transform:scale(1.006,1.015)}}.scene-intro.entering-3d .scene-room-interior-3d,.scene-intro.entering-2d .scene-room-interior-2d{animation:scene-room-arrive var(--entry-duration,.9s) linear both}.scene-intro.inside-3d .scene-room-interior-3d,.scene-intro.inside-2d .scene-room-interior-2d{opacity:1;transform:translate(0,0)scale(1)}.scene-room-back{z-index:7;color:#fffaf0;letter-spacing:.08em;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#231c1461;border:1px solid #fffaf085;border-radius:999px;align-items:center;gap:9px;padding:10px 14px;font-size:12px;animation:.42s both scene-page-in;display:flex;position:fixed;top:24px;left:28px}.scene-room-back:hover{background:#231c148f}.scene-header{z-index:5;transform:translate3d(var(--ui-x), var(--ui-y), 0);justify-content:space-between;align-items:center;padding:24px 34px;transition:opacity .3s,transform .26s ease-out;display:flex;position:absolute;top:0;left:0;right:0}.scene-header .brand{color:#332d25;text-shadow:0 1px 14px #f2eadbb3}.scene-header .brand-type strong{font-family:var(--site-font);letter-spacing:.035em;font-size:clamp(17px,1.45vw,23px);font-weight:400}.scene-header .brand-type small{color:#332d25ad;letter-spacing:.08em;font-size:12px}.scene-hub-link{color:#332d25;letter-spacing:.1em;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#e1d7c547;border:1px solid #332d258c;border-radius:50%;width:74px;height:74px;padding:0 13px;font-size:11px;line-height:1.45;transition:background .18s,border-color .18s}.scene-hub-link:hover{background:#e1d7c5b8;border-color:#924e38}.scene-hub-menu{flex-shrink:0;position:relative}.scene-hub-link[aria-expanded=true]{background:#f2eadbd9;border-color:#924e38}.scene-hub-options{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#f8f2e6f0;border:1px solid #67553e3d;border-radius:14px;width:min(216px,100vw - 28px);padding:8px;position:absolute;top:calc(100% + 12px);right:0;box-shadow:0 12px 36px #35271629}.scene-hub-options button{color:#433b2e;letter-spacing:.08em;text-align:left;background:0 0;border:0;border-radius:8px;align-items:center;gap:13px;width:100%;min-height:46px;padding:10px 12px;font-size:14px;display:flex}.scene-hub-options button span{flex:1}.scene-hub-options button:hover,.scene-hub-options button:focus-visible{color:#924e38;background:#924e381a}.scene-hub-link:focus-visible,.scene-hub-options button:focus-visible{outline-offset:3px;outline:2px solid #924e38}.scene-hotspot{background:0 0;border:0;height:59%;padding:0;position:absolute;top:21%;transform:translate(-50%)}.scene-hotspot:disabled{pointer-events:none}.hotspot-3d{background:url(/assets/opening-window-3d-patina-v4.webp) 50%/100% 100% no-repeat;width:19.3%;left:26.5%}.hotspot-2d{background:url(/assets/opening-window-2d-2k-v2.webp) 50%/100% 100% no-repeat;width:8.5%;height:63%;left:78%}.scene-arrow{z-index:5;color:#332d25;background:#fffdf6f0;border:1px solid #ffffff8c;border-radius:50%;place-items:center;width:64px;height:64px;padding:0;transition:opacity .25s,background .2s,transform .2s;display:grid;position:absolute;top:50%;transform:translateY(-50%)}.scene-arrow-left{left:clamp(20px,3vw,58px)}.scene-arrow-right{right:clamp(20px,3vw,58px)}.scene-arrow:hover:not(:disabled){background:#fff;transform:translateY(-50%)scale(1.08)}.scene-arrow:disabled{opacity:.24;cursor:default}.scene-entry{z-index:4;pointer-events:none;flex-direction:column;align-items:center;transition:opacity .25s;display:flex;position:absolute;bottom:max(4.5svh,24px);left:0;right:0}.scene-enter-button{color:#fffaf0;letter-spacing:.08em;pointer-events:auto;background:#3a383180;border:1px solid #383a31;border-radius:10px;justify-content:center;align-items:center;gap:18px;padding:8px 18px;font-size:16px;line-height:1.3;transition:background .18s,transform .18s,opacity .2s;display:flex}.scene-enter-button:hover:not(:disabled){background:#3a383199;transform:translateY(-3px)}.scene-enter-button:disabled{cursor:default}.scene-switching .scene-enter-button{opacity:.35}.scene-panorama:before{content:"";pointer-events:none;background:url(/assets/stone-wall-extension-v5.png) bottom/100% no-repeat;position:absolute;inset:86% 0 -1px;-webkit-mask-image:linear-gradient(#0000,#000 8%);mask-image:linear-gradient(#0000,#000 8%)}.scene-tree-shadows{mix-blend-mode:multiply;opacity:.38;pointer-events:none;width:100%;height:100%;transition:opacity .18s;position:absolute;inset:0;overflow:hidden}.scene-intro.entering-3d .scene-tree-shadows,.scene-intro.entering-2d .scene-tree-shadows,.scene-intro.inside-3d .scene-tree-shadows,.scene-intro.inside-2d .scene-tree-shadows{opacity:0}.scene-intro.entering-3d .shadow-crown,.scene-intro.entering-2d .shadow-crown{animation-play-state:paused}.shadow-crown{transform-box:fill-box;transform-origin:28% 0;filter:blur(.65px)}.shadow-crown-near{animation:16s ease-in-out infinite alternate tree-shadow-near}.shadow-crown-far{transform-origin:80% 0;opacity:.76;filter:blur(1.2px);animation:21s ease-in-out -8s infinite alternate tree-shadow-far}@keyframes tree-shadow-near{0%{transform:translate(-7.28px)rotate(-2.73deg)skew(-1.092deg)}45%{transform:translate(5.46px,5.46px)rotate(1.456deg)skew(.728deg)}to{transform:translate(14.56px,-3.64px)rotate(3.64deg)skew(-.364deg)}}@keyframes tree-shadow-far{0%{transform:translate(12.74px,-5.46px)rotate(1.82deg)}60%{transform:translate(-3.64px,7.28px)rotate(-2.548deg)}to{transform:translate(-16.38px)rotate(-4.004deg)}}@keyframes scene-enter-room{0%{animation-timing-function:cubic-bezier(.36,0,.78,.28);transform:translate(0,0)scale(1)}14%{animation-timing-function:cubic-bezier(.16,.58,.18,1);transform:translate(0,0)scale(1.012)}42%{transform:translate(0,0)scale(1.18)}72%{transform:translate(0,0)scale(2.36)}to{transform:translate(0,0)scale(3.65)}}@keyframes scene-depth-veil{0%,26%{opacity:0;transform:scale(.98)}68%{opacity:.16;transform:scale(1.015)}88%{opacity:.07}to{opacity:.06;transform:scale(1.04)}}@keyframes scene-room-arrive{0%,52%{opacity:0;transform:translate(0,0)scale(1.065)}68%{opacity:.16}86%{opacity:.92;transform:translate(0,0)scale(1.01)}to{opacity:1;transform:translate(0,0)scale(1)}}.app-header{z-index:20;height:var(--header-height);border-bottom:1px solid var(--line);background:#f5eddff5;grid-template-columns:minmax(190px,1fr) minmax(120px,.7fr) auto minmax(120px,.7fr);align-items:center;padding:0 32px;display:grid;position:relative}.app-header .back-link{justify-self:start}.app-header .hub-link{justify-self:end}.header-spacer{justify-self:end;width:72px}.header-title{color:var(--accent);letter-spacing:.2em;justify-self:center;font-size:16px}.mode-switch{border:1px solid var(--line-strong);border-radius:11px;justify-self:center;display:flex;overflow:hidden}.mode-switch button{border:0;border-right:1px solid var(--line);min-width:106px;color:var(--ink-soft);letter-spacing:.06em;background:0 0;padding:12px 20px;font-size:14px}.mode-switch button:last-child{border-right:0}.mode-switch button.active{background:var(--accent);color:var(--paper)}.navigator-page,.atlas-page,.hub-page{height:100%;overflow:hidden}.navigator-page{color:#eee4d2;background:#0b0c0a}.navigator-page .app-header{color:#eee4d2;background:#0b0c0af5;border-color:#eee4d226}.navigator-page .app-header .brand-seal{color:#df755a;border-color:#d76248}.navigator-page .back-link,.navigator-page .hub-link{color:#eee4d2ab}.navigator-page .mode-switch{border-color:#eee4d247}.navigator-page .mode-switch button{color:#eee4d2ab;border-color:#eee4d22b}.navigator-page .mode-switch button.active{color:#fff2de;background:#b64734}.spiral-layout{height:calc(100% - var(--header-height));grid-template-columns:minmax(0,1fr) minmax(285px,30vw);padding-bottom:42px;display:grid}.spiral-canvas{perspective:950px;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-size:54px 54px;min-width:0;position:relative;overflow:hidden}.spiral-lines{width:95%;height:90%;position:absolute;inset:4% 0 0 2%}.spiral-lines path{fill:none;stroke:#eee4d23d;stroke-width:1px;stroke-dasharray:2 9;stroke-linecap:round;opacity:.8}.plant-station{left:var(--station-x);top:var(--station-y);z-index:var(--station-z);color:#eee4d2;width:220px;transform:translate(-50%, -50%) rotateY(var(--station-rotate)) rotateZ(var(--station-tilt)) scale(var(--station-scale));transform-style:preserve-3d;background:0 0;border:0;justify-items:center;gap:8px;padding:0;transition:left .6s cubic-bezier(.16,.75,.18,1),top .6s cubic-bezier(.16,.75,.18,1),transform .6s cubic-bezier(.16,.75,.18,1),opacity .3s;display:grid;position:absolute}.plant-station strong{color:#eee4d2c7;letter-spacing:.2em;text-shadow:0 2px 10px #000;font-size:13px;font-weight:400}.plant-panel{background:#202119;border:1px solid #eee4d247;border-radius:10px 30px 10px 26px;width:220px;height:142px;display:block;position:relative;overflow:hidden;box-shadow:0 20px 44px #0000007a}.plant-panel-art{display:flex;position:absolute;inset:0}.plant-panel-art i{opacity:.86;flex:1;height:100%;transform:skew(-7deg)scaleX(1.08)}.plant-panel-art i:nth-child(2n){transform:skew(8deg)scaleX(1.08)}.plant-panel-title{-webkit-backdrop-filter:blur(1.5px);backdrop-filter:blur(1.5px);background:#090a0861;align-content:center;place-items:center;gap:6px;display:grid;position:absolute;inset:0}.plant-panel-title i{color:#fff1dc;background:#08090780;border:1px solid #fff4e0ad;border-radius:50%;place-items:center;width:55px;height:55px;font-size:29px;font-style:normal;display:grid}.plant-panel-title small{color:#fff1dc;letter-spacing:.2em;font-size:12px}.plant-medallion{border:1px solid var(--line-strong);background:var(--paper);border-radius:50%;place-items:center;width:86px;height:86px;display:grid;position:relative;box-shadow:0 8px 24px #37311f17}.plant-medallion:before,.plant-medallion:after{content:"";border:1px solid #30351d52;border-radius:50%;position:absolute}.plant-medallion:before{inset:7px}.plant-medallion:after{border-style:dashed;inset:14px}.plant-medallion i{z-index:1;background:var(--ink);width:47px;height:47px;color:var(--paper);border-radius:48% 52% 44% 56%;place-items:center;font-size:24px;font-style:normal;display:grid;position:relative}.plant-station:hover .plant-medallion{border-color:var(--accent)}.plant-station.selected{color:#df7259}.plant-station.selected .plant-panel{border-color:#df7259;box-shadow:0 0 0 1px #df725959,0 28px 65px #0000009e}.plant-station.selected .plant-panel-title{background:#54140b47}.plant-station.selected .plant-panel-title i{background:#b64734bf;border-color:#ffd4c5}.spiral-step{color:#eee4d2;background:#0b0c0a8c;border:1px solid #eee4d240;border-radius:50%;place-items:center;width:42px;height:42px;display:grid;position:absolute;bottom:4%}.spiral-step:hover{color:#df7259;border-color:#df7259}.spiral-step.previous{left:42%}.spiral-step.next{left:calc(42% + 58px)}.plant-intro{background:#10110e;border-left:1px solid #eee4d226;align-self:stretch;padding:clamp(56px,7vh,92px) clamp(36px,4vw,70px) 48px}.plant-index{color:var(--accent);font-family:var(--site-font);letter-spacing:.12em;font-size:12px}.plant-intro h1{color:var(--accent);letter-spacing:.08em;margin:20px 0 6px;font-size:clamp(44px,5vw,72px);font-weight:500}.latin{color:var(--ink-soft);font-family:var(--site-font);letter-spacing:.06em;margin:0;font-size:12px;font-style:italic}.plant-intro blockquote{letter-spacing:.08em;border-top:1px solid #eee4d229;border-bottom:1px solid #eee4d229;margin:46px 0 16px;padding:18px 0;font-size:18px;line-height:1.85}.plant-intro>p:not(.latin){color:#eee4d29e;font-size:14px;line-height:2}.plant-tones{gap:14px;margin:32px 0;display:flex}.plant-tones i{border:1px solid #30351d1f;border-radius:50%;width:28px;height:28px}.navigator-page .outline-action{color:#df7259;border-color:#df7259}.navigator-page .outline-action:hover{color:#fff1dc;background:#b64734}.outline-action{border:1px solid var(--accent);min-width:240px;color:var(--accent);letter-spacing:.08em;background:0 0;justify-content:space-between;align-items:center;gap:28px;padding:15px 18px;font-size:15px;transition:background .18s,color .18s;display:flex}.outline-action:hover{background:var(--accent);color:var(--paper)}.navigator-instruction{color:var(--ink-soft);letter-spacing:.12em;margin:0;font-size:12px;position:absolute;bottom:12px;left:35%;transform:translate(-50%)}.navigator-page .navigator-instruction{color:#eee4d280}.atlas-page{grid-template-rows:var(--header-height) minmax(0, 1fr);display:grid}.atlas-page .app-header{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr)}.atlas-stage{min-height:0;position:relative;overflow:hidden}.atlas-2d .atlas-stage{--atlas-gradient-x:35%;background-color:color-mix(in srgb, var(--atlas-surface-color) 24%, var(--paper));background-image:radial-gradient(ellipse at var(--atlas-gradient-x) 50%, var(--atlas-surface-color) 0 12%, color-mix(in srgb, var(--atlas-surface-color) 92%, var(--paper)) 28%, color-mix(in srgb, var(--atlas-surface-color) 58%, var(--paper)) 60%, color-mix(in srgb, var(--atlas-surface-color) 24%, var(--paper)) 100%);color:var(--atlas-surface-ink);transition:background-color .32s}.atlas-2d .atlas-stage:has(.atlas-detail.collapsed){--atlas-gradient-x:50%}.atlas-2d .atlas-plant-label>label,.atlas-2d .atlas-plant-chevron,.atlas-2d .atlas-filters label span{color:color-mix(in srgb, var(--atlas-surface-ink) 72%, transparent)}.atlas-2d .atlas-plant-select,.atlas-2d .atlas-filters select{color:var(--atlas-surface-ink)}.atlas-2d .atlas-filters select{border-bottom-color:color-mix(in srgb, var(--atlas-surface-ink) 42%, transparent)}.atlas-2d .atlas-filters select option{background:var(--atlas-surface-color);color:var(--atlas-surface-ink)}.atlas-plant-label{z-index:5;width:145px;position:absolute;top:22px;left:32px}.atlas-plant-label>label{color:var(--ink-soft);letter-spacing:.12em;font-size:11px;display:block}.atlas-plant-label h1{letter-spacing:.12em;margin:16px 0 13px;font-size:42px;font-weight:500}.atlas-plant-label h1:after{background:var(--accent);content:"";width:42px;height:1px;margin-top:15px;display:block}.atlas-plant-control{position:relative}.atlas-plant-select{appearance:none;width:100%;color:var(--ink);font-family:inherit;font-size:var(--plant-name-size);letter-spacing:.08em;background:0 0;border:0;border-radius:0;padding:0 24px 0 0;font-weight:500;line-height:1.4;transition:color .18s;display:block}.atlas-plant-select:hover,.atlas-plant-select:focus-visible{color:var(--accent)}.atlas-plant-select option{background:var(--paper);color:var(--ink);font-size:16px;font-weight:400}.atlas-plant-chevron{top:calc(var(--plant-name-size) * .7);color:var(--ink-soft);pointer-events:none;position:absolute;right:2px;transform:translateY(-50%)rotate(90deg)}.atlas-filters{z-index:6;align-items:end;gap:24px;display:flex;position:absolute;top:22px;left:190px}.atlas-filters label{gap:6px;display:grid}.atlas-filters label span{color:var(--ink-soft);letter-spacing:.12em;font-size:10px}.atlas-filters select{border:0;border-bottom:1px solid var(--line-strong);outline-offset:2px;min-width:100px;color:var(--ink);background:0 0;border-radius:0;padding:7px 24px 7px 0;font-size:13px}.autoplay-control{color:var(--ink-soft);align-items:center;gap:6px;padding:8px 0;font-size:12px;display:flex}.autoplay-control:hover{color:var(--accent)}.color-canvas{transition:right .28s;position:absolute;inset:60px 340px 28px 0}@media (width>=821px){.atlas-stage:has(.atlas-detail.collapsed) .color-canvas{right:42px}.atlas-stage:has(.atlas-detail.collapsed) .canvas-caption{right:57px}}.three-stage,.two-stage{width:100%;height:100%;position:relative}.three-stage canvas{display:block;width:100%!important;height:100%!important}.canvas-loading{width:100%;height:100%;color:var(--ink-soft);letter-spacing:.15em;place-items:center;display:grid}.color-tooltip{z-index:6;border:1px solid var(--line);pointer-events:none;background:#f5eddff0;gap:2px;padding:8px 11px;display:grid;position:absolute}.color-tooltip strong{font-size:12px;font-weight:500}.color-tooltip span{color:var(--ink-soft);font-family:var(--site-font);font-size:10px}.canvas-caption{color:var(--ink-soft);letter-spacing:.08em;justify-content:space-between;font-size:10px;transition:right .28s;display:flex;position:absolute;bottom:12px;left:26px;right:355px}.atlas-detail{z-index:8;-webkit-backdrop-filter:blur(18px)saturate(.82);background:linear-gradient(145deg,#f5eddfd6,#f5eddfb8);border-left:1px solid #f5eddf75;transition:width .28s;position:absolute;top:0;bottom:0;right:0;box-shadow:-16px 0 36px #30351d1f,inset 1px 0 #fff6}.atlas-2d .atlas-detail{color:var(--ink)}.atlas-detail.expanded{width:340px}.atlas-detail.collapsed{width:42px}.detail-toggle{border:0;border-bottom:1px solid var(--line);width:42px;height:42px;color:var(--accent);background:0 0;place-items:center;display:grid;position:absolute;top:18px;left:-1px}.atlas-detail.collapsed .detail-toggle .icon{transform:rotate(180deg)}.detail-content{height:100%;padding:54px 30px 22px;overflow-y:auto}.data-kind{color:var(--accent);letter-spacing:.18em;font-size:11px}.detail-content h2{margin:14px 0 24px;font-size:24px;font-weight:500;line-height:1.45}.detail-color-title{gap:12px;display:grid}.detail-notation{grid-template-columns:minmax(0,1.25fr) repeat(2,minmax(0,.8fr)) minmax(78px,1.4fr);gap:8px;display:grid}.detail-notation-part{font-variant-numeric:tabular-nums;align-content:start;gap:5px;min-width:0;font-size:20px;display:grid}.detail-notation-part small{color:var(--ink-soft);white-space:nowrap;font-size:11px;font-weight:400}.detail-swatch{isolation:isolate;aspect-ratio:2;border:1px solid #30351d24;width:100%;position:relative;overflow:hidden}.fabric-texture{filter:grayscale()brightness(.78)contrast(1.5);mix-blend-mode:soft-light;opacity:.85;pointer-events:none;background-position:50% 70%;background-repeat:no-repeat;background-size:180%;position:absolute;inset:0}.fabric-preview-label{color:var(--ink);letter-spacing:.04em;pointer-events:none;background:#f5eddfd1;border-radius:2px;padding:3px 7px;font-size:10px;position:absolute;bottom:8px;right:8px}.lab-values{border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin-top:18px;display:grid}.lab-values div{border-right:1px solid var(--line);gap:7px;padding:0 14px 15px;display:grid}.lab-values div:first-child{padding-left:0}.lab-values div:last-child{border-right:0}.lab-values span{color:var(--ink-soft);font-family:var(--site-font);font-size:11px}.lab-values strong{font-family:var(--site-font);font-size:17px;font-weight:400}.detail-list{margin:15px 0}.detail-list div{border-bottom:1px solid var(--line);grid-template-columns:74px 1fr;gap:14px;padding:10px 0;display:grid}.detail-list dt{color:var(--ink-soft);letter-spacing:.1em;font-size:11px}.detail-list dd{margin:0;font-size:12px;line-height:1.5}.color-name-note{color:var(--ink-soft);font-size:11px;line-height:1.7}.text-action{color:var(--accent);letter-spacing:.08em;align-items:center;gap:18px;padding:10px 0;font-size:16px;display:flex}.text-action:hover{gap:26px}.two-stage{grid-template-rows:minmax(0,1fr);grid-template-columns:minmax(0,1fr);padding:88px 0 12px;display:grid}.two-color-rail{scrollbar-color:var(--accent) transparent;scrollbar-width:thin;align-items:stretch;gap:4px;height:100%;min-height:0;padding:16px 20px 18px 4px;display:flex;overflow:auto hidden}.two-color-card{transform-origin:50%;background:0 0;border:1px solid #0000;flex:0 0 68px;grid-template-rows:minmax(0,1fr) 82px;width:68px;min-width:0;padding:0;transition:flex-basis .22s,border-color .18s,transform .36s,filter .36s,opacity .36s,box-shadow .36s;display:grid;position:relative;overflow:hidden;transform:perspective(900px)translateZ(0)}.two-color-rail:not(.depth-focused) .two-color-card:hover,.two-color-card.active{border-color:var(--accent);flex-basis:124px}.two-color-rail:not(:has(.active)) .two-color-card:hover{border-color:var(--accent);flex-basis:124px}.two-color-rail.depth-focused:has(.active) .two-color-card:not(.active){filter:blur(2px);opacity:.72;transform:perspective(900px)translateZ(-90px)}.two-color-card.active{z-index:1}.two-color-rail.depth-focused .two-color-card.active{box-shadow:0 7px 16px #30351d24}.two-color-swatch{background:var(--swatch-color);width:100%;height:100%;display:block}.two-color-label{color:var(--ink);text-align:left;background:#f5eddff5;align-content:center;padding:8px 6px;display:grid}.two-color-label strong{white-space:nowrap;font-size:15px;font-weight:600;overflow:hidden}.module-rail{z-index:15;height:var(--rail-height);border-top:1px solid var(--line);background:#f5eddffa;grid-template-columns:repeat(5,1fr);display:grid;position:relative}.module-rail button{border:0;border-right:1px solid var(--line);color:var(--ink-soft);letter-spacing:.1em;background:0 0;justify-content:center;align-items:center;gap:14px;font-size:14px;display:flex}.module-rail button:last-child{border-right:0}.module-rail button:hover,.module-rail button.active{color:var(--accent)}.module-rail button.active:before{background:var(--accent);content:"";width:76px;height:2px;position:absolute;top:0}.hub-page{grid-template-rows:var(--header-height) minmax(0, 1fr) var(--rail-height);background:#f7f5ef;display:grid;position:relative}.particle-field{top:var(--header-height);right:0;bottom:var(--rail-height);z-index:0;width:100%;height:calc(100% - var(--header-height) - var(--rail-height));pointer-events:none;position:absolute;left:0}.hub-page .app-header,.hub-page .module-rail{z-index:5;background:#f7f5eff2}.hub-page .app-header{grid-template-columns:1fr}.hub-page .app-header .back-link{display:flex}.hub-content{z-index:1;min-height:0;position:relative;overflow:auto}.hub-content:after{top:var(--header-height);right:0;bottom:var(--rail-height);z-index:-1;content:"";pointer-events:none;background:#f7f5ef47;position:fixed;left:0}.hub-module{width:min(1240px,100% - 72px);min-height:100%;margin:0 auto;padding:48px 0 56px}.hub-module>*{position:relative}.module-heading{border-bottom:1px solid var(--line);justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px;padding-bottom:25px;display:flex}.module-heading h1{letter-spacing:.1em;margin:0 0 11px;font-size:clamp(34px,4vw,54px);font-weight:500}.library-module .module-heading{text-align:center;justify-content:center}.module-heading p{max-width:660px;color:var(--ink-soft);letter-spacing:.04em;margin:0;font-size:13px;line-height:1.85}.module-heading>strong{color:var(--accent);font-family:var(--site-font);font-size:34px;font-weight:400}.module-heading>strong small{color:var(--ink-soft);font-family:inherit;font-size:11px}.library-controls{grid-template-columns:minmax(260px,2fr) repeat(2,minmax(150px,1fr));gap:26px;margin-bottom:26px;display:grid}.library-controls label,.simulation-layout form label{gap:7px;display:grid}.library-controls label span,.simulation-layout form label span{color:var(--ink-soft);letter-spacing:.12em;font-size:10px}.library-controls input,.library-controls select,.simulation-layout select{border:0;border-bottom:1px solid var(--line-strong);width:100%;color:var(--ink);background:0 0;border-radius:0;padding:10px 4px;font-size:13px}.library-controls label span{color:var(--ink);font-size:14px;font-weight:700}.library-controls input,.library-controls select{font-size:17px;font-weight:700}.library-controls input::placeholder{color:#555844;opacity:1;font-weight:600}.swatch-matrix{content-visibility:auto;grid-template-columns:repeat(10,minmax(56px,1fr));gap:14px;display:grid}.swatch-matrix button{aspect-ratio:.62;background:0 0;border:1px solid #0000;grid-template-rows:1fr 34px;min-width:0;padding:0;display:grid;position:relative;overflow:hidden}.swatch-matrix button:hover,.swatch-matrix button.selected{border-color:var(--accent);transform:translateY(-3px)}.swatch-matrix button span{width:100%;height:100%;display:block}.swatch-matrix button small{color:var(--ink);font-family:var(--site-font);place-items:center;font-size:14px;font-weight:700;display:grid;overflow:hidden}.result-note{color:var(--ink-soft);text-align:right;margin:20px 0 0;font-size:11px}.palette-composition{border-top:1px solid var(--line);border-bottom:1px solid var(--line);min-height:330px;display:flex}.palette-composition button{flex:var(--palette-weight);border:0;border-right:1px solid var(--paper);text-align:left;background:0 0;grid-template-rows:minmax(0,1fr) 94px;min-width:0;padding:0;display:grid}.palette-composition button:last-child{border-right:0}.palette-block{background:var(--palette-color);transition:filter .18s;display:block}.palette-composition button:hover .palette-block{filter:saturate(1.12)contrast(1.04)}.palette-meta{grid-template-columns:34px 1fr;align-content:center;gap:4px 10px;padding:10px;display:grid}.palette-meta i{color:var(--accent);font-family:var(--site-font);grid-row:span 2;font-size:10px;font-style:normal}.palette-meta strong{white-space:nowrap;font-size:12px;font-weight:500;overflow:hidden}.palette-meta small{color:var(--ink-soft);white-space:nowrap;font-size:9px;overflow:hidden}.palette-explain{justify-content:space-between;align-items:center;gap:30px;margin-top:28px;display:flex}.palette-explain p{max-width:620px;color:var(--ink-soft);font-size:12px;line-height:1.8}.knowledge-module{grid-template-columns:240px minmax(0,1fr);gap:clamp(50px,8vw,130px);padding-top:50px;display:grid}.knowledge-index{border-top:1px solid var(--line)}.knowledge-index button{border:0;border-bottom:1px solid var(--line);width:100%;color:var(--ink-soft);text-align:left;background:0 0;grid-template-columns:45px 1fr;padding:13px 4px;font-size:15px;display:grid}.knowledge-index button span{font-family:var(--site-font);font-size:9px}.knowledge-index button.active{color:var(--accent);padding-left:14px}.knowledge-article{max-width:780px;padding:22px 160px 40px 0;position:relative}.article-glyph{color:#30351d14;font-size:190px;line-height:1;position:absolute;top:0;right:0}.knowledge-article h1{letter-spacing:.12em;margin:15px 0 30px;font-size:68px;font-weight:500}.knowledge-article blockquote{color:var(--accent);letter-spacing:.1em;margin:0 0 8px;font-size:24px;line-height:1.8}.knowledge-article cite{color:var(--ink-soft);font-size:11px;font-style:normal}.knowledge-article>p:not(.latin){color:var(--ink-soft);margin:32px 0;font-size:14px;line-height:2}.knowledge-facts{border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:50px;margin:30px 0;padding:20px 0;display:flex}.knowledge-facts span{color:var(--ink-soft);gap:8px;font-size:11px;display:grid}.knowledge-facts strong{color:var(--ink);font-family:var(--site-font);font-size:20px;font-weight:400}.model-status{color:var(--accent);letter-spacing:.14em;font-size:12px}.simulation-layout{grid-template-columns:minmax(260px,.7fr) minmax(0,1.7fr);gap:clamp(50px,7vw,110px);display:grid}.simulation-layout form{align-content:start;gap:24px;padding-top:10px;display:grid}.simulation-layout form .outline-action{margin-top:10px}.simulation-result{border-left:1px solid var(--line);min-height:360px;padding-left:45px}.simulation-result>p{color:var(--ink-soft);margin:0 0 20px;font-size:11px}.simulation-result>div{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.simulation-result>div>button{border:1px solid var(--line);text-align:left;background:0 0;grid-template-rows:110px auto;padding:0;display:grid}.simulation-result button i{width:100%;height:100%;display:block}.simulation-result button span{gap:5px;padding:10px;display:grid}.simulation-result button strong{font-size:11px;font-weight:500}.simulation-result button small{color:var(--ink-soft);font-family:var(--site-font);font-size:9px}.simulation-result .simulation-empty{min-height:340px;color:var(--ink-soft);grid-template-columns:56px 1fr;align-content:center;gap:8px 16px;display:grid}.simulation-empty .icon{color:var(--accent);grid-row:span 2}.simulation-empty strong{color:var(--ink);font-size:20px;font-weight:500}.simulation-empty span{max-width:400px;font-size:12px;line-height:1.8}.work-ledger{border-top:1px solid var(--line)}.work-ledger article{border-bottom:1px solid var(--line)}.work-ledger article>button{text-align:left;background:0 0;border:0;grid-template-columns:55px minmax(0,1fr) 30px;align-items:center;width:100%;padding:18px 5px;display:grid}.work-ledger article>button>span{color:var(--accent);font-size:18px}.work-ledger h2{letter-spacing:.08em;margin:0 0 5px;font-size:22px;font-weight:500}.work-ledger article>button p{color:var(--ink-soft);margin:0;font-size:11px}.work-ledger article.open>button .icon{transform:rotate(90deg)}.work-detail{grid-template-columns:minmax(240px,1fr) minmax(250px,.8fr) auto;align-items:center;gap:45px;padding:18px 5px 30px 60px;display:grid}.work-detail>p{color:var(--ink-soft);font-size:13px;line-height:1.9}.work-color{align-items:center;gap:15px;display:flex}.work-color>i{border:1px solid var(--line);width:76px;height:76px}.work-color>span{color:var(--ink-soft);gap:5px;font-size:10px;display:grid}.work-color strong{color:var(--ink);font-family:var(--site-font);font-size:13px;font-weight:400}.work-color small{font-size:9px}.works-note{color:var(--ink-soft);margin:28px 0 0;font-size:11px;line-height:1.8}.loading-screen,.fatal-error{background:var(--paper);align-content:center;place-items:center;gap:16px;width:100%;height:100svh;display:grid}.loading-seal{border:1px solid var(--accent);width:62px;height:62px;color:var(--accent);place-items:center;font-size:25px;display:grid}.loading-screen p,.fatal-error p{color:var(--ink-soft);letter-spacing:.15em;font-size:13px}.fatal-error h1{margin:0;font-weight:500}.toast{z-index:50;border:1px solid var(--accent);background:var(--paper);max-width:420px;color:var(--accent);padding:13px 18px;font-size:12px;position:fixed;bottom:112px;right:30px;box-shadow:0 10px 35px #30351d1f}@media (width<=1100px){.brand.compact .brand-type strong{font-size:20px}.app-header{grid-template-columns:minmax(150px,1fr) auto auto minmax(88px,.6fr);padding:0 20px}.mode-switch button{min-width:88px;padding:10px 13px}.plant-intro{padding-left:30px;padding-right:30px}.color-canvas{right:310px}.atlas-detail.expanded{width:310px}.swatch-matrix{grid-template-columns:repeat(8,minmax(56px,1fr))}}@media (width<=820px){body{overflow:auto}.site-root{height:auto;min-height:100svh;overflow:visible}.intro-page{grid-template-rows:auto 1fr auto;min-height:100svh}.intro-header{padding:16px 20px}.brand-type strong{font-size:23px}.brand-type small{font-size:8px}.portal-stage{grid-template-columns:1fr;gap:28px;width:min(520px,100% - 34px);padding:28px 0}.portal-window{aspect-ratio:1.4}.portal-frame{width:80%;height:92%}.portal-label{min-width:230px;padding:12px 18px;font-size:15px;bottom:0}.intro-footer{padding:18px 20px 26px}.intro-footer p{font-size:10px}.scene-intro{--entry-origin-y:49%;background:#ded4c3;min-height:100svh;display:block;position:relative;overflow:hidden}.scene-intro:after{display:none}.scene-camera:before{content:"";background:url(/assets/stone-wall-extension-v5.png) 50%/auto 110% no-repeat;position:absolute;inset:0}.scene-parallax{inset:0;transform:none}.scene-panorama{--panorama-width:min(285svh, 465vw);top:48%;-webkit-mask-image:linear-gradient(#0000,#000 17% 83%,#0000);mask-image:linear-gradient(#0000,#000 17% 83%,#0000)}.scene-header{padding:16px 14px;transform:none}.scene-header .brand{gap:9px}.scene-header .brand-type strong{letter-spacing:.02em;font-size:16px}.scene-header .brand-type small{font-size:9px}.scene-hub-link{width:48px;height:48px;font-size:9px}.scene-room-back{padding:9px 11px;top:17px;left:16px}.scene-room-stage{transform:none}.room-object-desktop{display:none}.room-object-mobile{width:max(100vw,56.25vh);height:max(177.778vw,100vh);display:block}.room-object-mobile .room-sofa-motion{transform-origin:48.5% 67.9%}.room-atlas-button{gap:9px;top:53.4%;left:48.5%}.room-atlas-glass{width:56px;height:56px}.scene-arrow{width:46px;height:46px;top:auto;bottom:max(18svh,118px);transform:none}.scene-arrow-left{left:18px}.scene-arrow-right{right:18px}.scene-arrow:hover:not(:disabled){transform:scale(1.05)}.scene-entry{bottom:max(6svh,24px)}.scene-enter-button{padding:8px 16px;font-size:14px}.opening-stage{justify-content:center;padding:7svh 18px 6svh}.opening-stage h1{white-space:normal;max-width:350px;font-size:clamp(28px,9.2vw,42px);line-height:.98}.opening-subtitle{margin-top:10px;font-size:clamp(15px,4.7vw,21px)}.opening-art{width:min(64vw,280px);margin-top:24px}.opening-archive{margin-top:12px;font-size:clamp(15px,4.6vw,20px)}.opening-chinese{white-space:normal;max-width:360px;margin-top:18px;font-size:clamp(30px,9vw,40px);line-height:1.22}.app-header{grid-template-columns:1fr auto auto;height:70px;padding:0 14px}.app-header .brand-type,.app-header .back-link{display:none}.atlas-page .app-header{gap:8px}.atlas-page .app-header .back-link{white-space:nowrap;gap:4px;font-size:11px;display:flex}.app-header .brand.compact{width:34px}.app-header .hub-link{font-size:12px}.header-title{font-size:13px}.mode-switch button{min-width:72px;padding:9px 8px;font-size:11px}.navigator-page{min-height:100svh;overflow:visible}.spiral-layout{grid-template-columns:1fr;height:auto;min-height:calc(100svh - 70px);padding:0}.spiral-canvas{height:58svh;min-height:470px}.plant-station{width:155px}.plant-panel{width:155px;height:104px}.plant-panel-title i{width:42px;height:42px;font-size:21px}.plant-intro{border-top:1px solid var(--line);border-left:0;padding:35px 26px 50px}.plant-intro h1{font-size:50px}.plant-intro blockquote{margin-top:28px}.navigator-instruction{display:none}.hub-page{grid-template-rows:70px minmax(690px, calc(100svh - 114px)) var(--rail-height);min-height:100svh}.atlas-page{grid-template-rows:70px minmax(690px,calc(100svh - 70px));min-height:100svh}.atlas-plant-label{top:14px;left:16px}.atlas-plant-label h1{margin-top:8px;font-size:28px}.atlas-plant-select{font-size:28px}.atlas-plant-chevron{top:19.6px}.atlas-filters{gap:12px;top:14px;left:auto;right:16px}.atlas-filters label span,.autoplay-control{display:none}.atlas-filters select{min-width:72px;max-width:95px;font-size:11px}.color-canvas{inset:105px 0 255px}.atlas-2d .atlas-stage{--atlas-gradient-x:50%}.two-stage{padding:0 0 8px}.canvas-caption{font-size:8px;bottom:240px;left:14px;right:14px}.atlas-detail,.atlas-detail.expanded,.atlas-detail.collapsed{border-top:1px solid var(--line);border-left:0;width:100%;height:225px;inset:auto 0 0}.atlas-detail.collapsed{height:42px}.detail-toggle{top:0;left:auto;right:0;transform:rotate(90deg)}.atlas-detail.collapsed .detail-toggle .icon{transform:rotate(180deg)}.detail-content{grid-template-columns:1.2fr 110px 1fr;gap:14px;padding:18px 48px 14px 18px;display:grid}.detail-content h2{margin:6px 0;font-size:17px}.detail-content .detail-color-title{grid-column:1/-1}.detail-swatch{aspect-ratio:1;grid-row:span 3;width:100%}.lab-values{margin:0}.detail-list{display:none}.color-name-note{margin:0}.module-rail{height:var(--rail-height);overflow-x:auto}.module-rail button{flex-direction:row;gap:6px;min-width:110px;font-size:10px}.module-rail button .icon{width:20px;height:20px}.hub-module{width:calc(100% - 34px);padding:30px 0 40px}.module-heading{align-items:start;margin-bottom:24px}.module-heading h1{font-size:34px}.library-controls{grid-template-columns:1fr 1fr;gap:18px}.library-controls label:first-child{grid-column:1/-1}.swatch-matrix{grid-template-columns:repeat(4,minmax(0,1fr))}.palette-composition{min-height:380px;overflow-x:auto}.palette-composition button{min-width:145px}.palette-explain{flex-direction:column;align-items:start}.knowledge-module{grid-template-columns:88px minmax(0,1fr);gap:24px}.knowledge-index button{grid-template-columns:1fr;gap:4px;font-size:12px}.knowledge-article{padding-right:20px}.article-glyph{font-size:100px}.knowledge-article h1{font-size:48px}.knowledge-article blockquote{font-size:18px}.simulation-layout{grid-template-columns:1fr}.simulation-result{border-top:1px solid var(--line);border-left:0;padding:26px 0 0}.simulation-result>div{grid-template-columns:repeat(2,1fr)}.work-detail{grid-template-columns:1fr;gap:15px;padding-left:50px}}@media (prefers-reduced-motion:reduce){.shadow-crown{animation:none}.scene-room-stage{transform:none}.room-object-canvas .room-sofa-motion{animation:none!important;transform:none!important}.room-atlas-glass,.room-atlas-glass svg{transition:none}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}