@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&display=swap";:root{--bg-color: #fcfbf9;--surface-color: #ffffff;--text-primary: #1a1a1a;--text-secondary: #666666;--text-tertiary: #999999;--accent-color: #ea580c;--border-color: #e5e5e5;--grid-line: rgba(0, 0, 0, .03);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-serif: "Noto Serif SC", "Songti SC", serif;--space-xs: .5rem;--space-sm: 1rem;--space-md: 2rem;--space-lg: 4rem;--space-xl: 8rem;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-xl: 32px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .02);--shadow-md: 0 8px 24px rgba(0, 0, 0, .04);--shadow-hover: 0 16px 48px rgba(0, 0, 0, .08);--transition-fast: .2s cubic-bezier(.16, 1, .3, 1);--transition-smooth: .4s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease;background-image:linear-gradient(to right,var(--grid-line) 1px,transparent 1px),linear-gradient(to bottom,var(--grid-line) 1px,transparent 1px);background-size:64px 64px;background-position:center top}body.dark-theme{--bg-color: #111111;--surface-color: #1a1a1a;--text-primary: #f5f5f5;--text-secondary: #a3a3a3;--text-tertiary: #525252;--border-color: #262626;--grid-line: rgba(255, 255, 255, .04)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}a{color:inherit;text-decoration:none}body.collection-theme{background:#111;color:#f0f0f0;color-scheme:dark}.collection-home{--collection-muted: #929292;min-height:100svh;padding-bottom:48px;background:#111;color:#f0f0f0;font-family:Helvetica Neue,PingFang SC,Microsoft YaHei,sans-serif;overflow:clip}.collection-home button{font:inherit}.collection-home button,.home-version-switch{-webkit-tap-highlight-color:transparent}.collection-home a:focus-visible,.collection-home button:focus-visible,.record-stage:focus-visible,.home-version-switch:focus-visible{outline:2px solid #ddd;outline-offset:6px}.collection-about{width:min(1120px,calc(100% - 112px));margin-inline:auto}.home-version-switch{position:absolute;z-index:30;top:32px;right:max(56px,calc((100% - 1120px)/2));display:flex;align-items:center;gap:8px;padding:7px 0;border:none;background:transparent;color:#999;font-size:11px;cursor:pointer;transition:color .2s}.home-version-switch:hover{color:#eee}.home-version-switch.on-classic{color:var(--text-secondary)}.collection-about{padding-block:96px 34px}.about-name{display:block;width:clamp(270px,28vw,360px);max-width:100%;height:auto}.about-copy{margin-top:24px}.about-education{font-size:14px;color:#ccc}.about-awards{font-size:12px;color:var(--collection-muted);margin-top:12px;line-height:1.9}.about-contacts{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:21px;font-size:12px;color:#bbb}.about-contacts a{padding-bottom:3px}.about-contacts a:hover{color:#fff}.about-contacts a span{margin-left:6px;color:#777}.record-stage{--record-size: clamp(260px, 30vw, 420px);--record-spread: clamp(155px, 20vw, 263px);--thickness: 12px;height:calc(var(--record-size) + 82px);position:relative;perspective:1500px;touch-action:pan-y;cursor:grab;-webkit-user-select:none;user-select:none;isolation:isolate}.record-stage:active{cursor:grabbing}.record{position:absolute;left:calc(50% - var(--record-size) / 2);top:44px;width:var(--record-size);height:var(--record-size);border:0;background:none;padding:0;color:var(--ink);cursor:pointer;transform-style:preserve-3d;transform:translate(calc(var(--offset) * var(--record-spread))) translateZ(calc(var(--distance) * -110px)) rotateY(var(--turn));transition:transform .7s cubic-bezier(.22,.68,0,1.02)}.record-object{display:block;position:relative;width:100%;height:100%;transform-style:preserve-3d;transition:transform .3s}.record.is-active:hover .record-object{transform:translateY(-6px)}.record-front,.record-back{position:absolute;inset:0;background:var(--sleeve);backface-visibility:hidden;border-radius:1px}.record-front{background:var(--cover-bg);transform:translateZ(calc(var(--thickness) / 2));display:flex;flex-direction:column;text-align:left;padding:8%;overflow:hidden}.record-back{transform:rotateY(180deg) translateZ(calc(var(--thickness) / 2))}.sleeve-title{font-size:calc(var(--record-size) * .105);font-weight:500;line-height:1.25;letter-spacing:-1px}.sleeve-picture{display:flex;flex:1;min-height:0;align-items:center;justify-content:center;padding:9% 5%}.sleeve-picture img{display:block;width:100%;max-height:100%;object-fit:contain;pointer-events:none}.sleeve-picture-enlarged{padding-inline:0}.sleeve-picture-enlarged img{transform:scale(1.3)}.sleeve-category{font-size:calc(var(--record-size) * .027);letter-spacing:.5px}.record-full-cover{padding:0}.record-artwork{width:100%;height:100%;object-fit:cover;pointer-events:none}.record-artwork-tilted{transform:rotate(-18deg) scale(1.28)}.record-artwork-cropped{object-position:left top;transform:scale(1.65);transform-origin:left top}.sleeve-title-overlay{position:absolute;top:8%;left:8%;max-width:84%;padding:5px 9px 7px;background:var(--cover-bg);font-size:calc(var(--record-size) * .09)}.record-spine{position:absolute;top:0;width:var(--thickness);height:100%;background:var(--sleeve);display:flex;align-items:center;justify-content:center;font-size:8px;letter-spacing:.8px;font-weight:500;backface-visibility:hidden;border-inline:1px solid color-mix(in srgb,var(--ink) 12%,transparent)}.record-spine>span{position:absolute;top:8%;left:50%;white-space:nowrap;writing-mode:horizontal-tb;transform:rotate(90deg) translateY(-50%);transform-origin:top left;line-height:1}.record-spine-left{left:calc(var(--thickness) / -2);transform:rotateY(-90deg)}.record-spine-right{right:calc(var(--thickness) / -2);transform:rotateY(90deg)}.record-edge{position:absolute;left:0;width:100%;height:var(--thickness);background:var(--sleeve);backface-visibility:hidden}.record-edge-top{top:calc(var(--thickness) / -2);transform:rotateX(90deg)}.record-edge-bottom{bottom:calc(var(--thickness) / -2);transform:rotateX(-90deg)}.record-pagination{display:flex;justify-content:center;margin-top:16px}.record-pagination button{display:grid;place-items:center;width:32px;height:44px;background:none;border:none;cursor:pointer}.record-pagination button span{width:4px;height:4px;border-radius:50%;background:#666;transition:width .3s,background .3s}.record-pagination button.is-active span{width:20px;border-radius:2px;background:#ddd}.record-details{width:min(480px,calc(100% - 48px));margin-inline:auto;text-align:center}.record-copy{animation:record-copy-in .35s ease both}.record-copy h2{font-size:22px;font-weight:500;letter-spacing:-.4px;margin-bottom:12px}.record-description{color:#aaa;font-size:13px;line-height:1.9}@keyframes record-copy-in{0%{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(min-width:1600px){.record-stage{--record-spread: 280px}}@media(max-width:760px){.collection-about{width:calc(100% - 44px)}.home-version-switch{right:22px;top:22px}.collection-about{padding-block:87px 25px}.about-copy{margin-top:22px}.about-education{font-size:12px}.about-awards{font-size:11px}.about-contacts{gap:10px 20px;font-size:11px}.record-stage{--record-size: clamp(250px, 63vw, 360px);--record-spread: clamp(174px, 35vw, 232px);--thickness: 10px;height:calc(var(--record-size) + 68px);perspective:1100px}.record{top:36px}.record-copy h2{font-size:21px}}@media(prefers-reduced-motion:reduce){.collection-home *,.collection-home *:before,.collection-home *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}.new-home{position:relative;isolation:isolate;overflow:clip;color:var(--scene-ink);transition:color 1s}.new-home-backdrop{position:fixed;inset:0;z-index:-1;background-color:var(--scene-bg);background-image:linear-gradient(to right,rgba(0,0,0,.03) 1px,transparent 1px),linear-gradient(to bottom,rgba(0,0,0,.03) 1px,transparent 1px);background-size:64px 64px;background-position:center top;transition:background-color 1s;pointer-events:none}.new-home-intro{position:fixed;inset:0 0 auto;width:100%;z-index:0;pointer-events:none}.new-home-intro .hero{pointer-events:auto}.new-home-intro .hero-subtitle,.new-home-intro .hero-awards,.new-home-intro .contact-link{transition:color 1s}.new-home.has-project-theme .hero-subtitle,.new-home.has-project-theme .contact-link{color:var(--scene-ink)}.new-home.has-project-theme .hero-awards{color:color-mix(in srgb,var(--scene-ink) 72%,transparent)}.new-home-intro .contact-link:hover{color:var(--accent-color)}.new-home.has-dark-project .hero-title img{filter:invert(1) hue-rotate(180deg)}.new-home-intro .hero-title img{transition:filter 1s}.new-home-intro-space{height:calc(100svh - var(--preview-height, 260px) / 2);pointer-events:none}.new-home-projects{position:relative;z-index:1;max-width:1600px;margin-inline:auto;padding:0 32px 32px;pointer-events:none}.new-home-work-heading{position:fixed;inset-inline:0;bottom:calc(var(--preview-height, 260px) / 2 + 48px);z-index:0;display:flex;align-items:baseline;justify-content:space-between;margin-inline:auto;width:min(1136px,calc(100% - 64px));gap:24px;pointer-events:none}.new-home-work-heading h2{font:600 1.75rem/1.4 var(--font-serif)}.new-home-work-heading>span{font-size:12px;color:var(--accent-color);letter-spacing:.06em}.new-home-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:128px 16px}.new-home-item{min-width:0;margin-inline:9vw 6.7vw}.new-home-item:nth-child(2n){margin:50% 9vw 0 6.7vw}.new-home-item:nth-child(6n+3){margin-inline:0 15.5vw}.new-home-project{display:block;pointer-events:auto;perspective:1000px;transform:scale(var(--entry-scale, 1));transform-origin:right center;transition:transform .12s linear}.new-home-item:nth-child(2n) .new-home-project{transform-origin:left center}.new-home-visual{background:var(--art-bg);transform:rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));transition:transform .18s ease-out,box-shadow .5s;box-shadow:0 24px 30px 3px #00000029}.new-home-visual img{display:block;width:100%;height:auto;opacity:var(--entry-opacity, 1);transition:opacity .12s linear}.new-home-project.is-cutout .new-home-visual{background:transparent;box-shadow:none}.new-home-project.is-cutout img{filter:drop-shadow(0 20px 20px rgba(0,0,0,.12))}.new-home-item-2 .new-home-visual{padding-block:8%}.new-home-caption{padding-block:22px 12px;background:var(--scene-bg);transition:background-color 1s}.new-home-project-meta{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:10px;font-size:11px;letter-spacing:.06em}.new-home-arrow{font-size:22px;line-height:1;transition:transform .25s}.new-home-caption h3{font-size:clamp(18px,1.5vw,23px);font-weight:500;line-height:1.45}.new-home-caption p{margin-top:12px;font-size:13px;line-height:1.8}.new-home-project:hover .new-home-arrow{transform:translate(3px,-3px)}.new-home-project:not(.is-cutout):hover .new-home-visual{box-shadow:0 24px 30px 3px #00000040}.new-home a:focus-visible,.new-home button:focus-visible{outline:2px solid currentColor;outline-offset:8px}.new-home-outro{position:relative;z-index:1;height:200svh;padding-top:30svh;text-align:center;pointer-events:none}.new-home-outro button{border:0;background:transparent;color:var(--accent-color);padding:16px;font:inherit;font-size:13px;cursor:pointer;pointer-events:auto}.new-home-loop{position:absolute;top:100svh;height:1px;width:100%}.new-home-transition{position:fixed;inset:0;z-index:100;display:grid;place-items:center;animation:new-home-cover 1.75s cubic-bezier(.76,0,.24,1) both}.new-home-transition span{font-size:clamp(32px,7vw,96px);font-weight:500}@keyframes new-home-cover{0%{transform:translateY(100%)}to{transform:translateY(0)}}@media(min-width:1600px){.new-home-item{margin-inline:144px 107px}.new-home-item:nth-child(2n){margin-inline:107px 144px}.new-home-item:nth-child(6n+3){margin-inline:0 248px}}@media(max-width:991px){.new-home-item,.new-home-item:nth-child(2n),.new-home-item:nth-child(6n+3){margin-inline:24px}.new-home-grid{gap:80px 16px}.new-home-outro{height:65svh;padding-top:20svh}.new-home-loop{display:none}}@media(max-width:767px){.new-home-grid{grid-template-columns:minmax(0,1fr);gap:100px}.new-home-item,.new-home-item:nth-child(2n),.new-home-item:nth-child(6n+3){margin:0 7vw}.new-home-projects{padding-inline:24px}.new-home-work-heading{width:calc(100% - 48px)}.new-home-work-heading h2{font-size:1.4rem}.new-home-item-2 .new-home-visual{padding:0}.new-home-caption h3{font-size:21px}}@media(max-width:479px){.new-home-item,.new-home-item:nth-child(2n),.new-home-item:nth-child(6n+3){margin:0}.new-home-visual{box-shadow:none}}@media(prefers-reduced-motion:reduce){.new-home *,.new-home *:before,.new-home *:after{animation:none!important;transition:none!important}.new-home-project,.new-home-visual{transform:none}.new-home-visual img{opacity:1}.new-home-outro{height:65svh;padding-top:20svh}.new-home-loop{display:none}}.case-study-page{animation:fadeIn .4s var(--transition-fast) forwards;padding-bottom:var(--space-xl)}.case-nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:all .4s cubic-bezier(.2,.8,.2,1);pointer-events:none}.case-nav.scrolled{background:linear-gradient(to bottom,#fffffff2,#fffc 60%,#fff0);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}body.dark-theme .case-nav.scrolled{background:linear-gradient(to bottom,#111111f2,#111c 60%,#1110)}.case-nav-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:32px 5%;max-width:1200px;margin:0 auto;transition:padding .4s cubic-bezier(.2,.8,.2,1)}.case-nav.scrolled .case-nav-inner{padding:16px 5%}.case-nav .back-link{justify-self:start;pointer-events:auto}.case-nav-title{justify-self:center;font-weight:600;font-size:1.1rem;opacity:0;transform:translateY(10px) scale(.95);transition:all .4s cubic-bezier(.2,.8,.2,1);pointer-events:none;color:var(--text-primary)}.case-nav.scrolled .case-nav-title{opacity:1;transform:translateY(0) scale(1)}.case-nav-right{justify-self:end;pointer-events:auto}.case-nav{background:transparent}.case-nav>*{pointer-events:auto}.back-link{display:inline-flex;align-items:center;gap:8px;font-weight:500;color:var(--text-secondary);transition:color var(--transition-fast);cursor:pointer}.back-link:hover{color:var(--accent-color)}.case-header{margin-bottom:var(--space-xl)}.case-title{font-size:3rem;font-weight:700;letter-spacing:-.02em;margin-bottom:var(--space-sm);max-width:900px}.case-role{font-family:var(--font-serif);font-size:1.1rem;color:var(--accent-color);font-weight:500;margin-bottom:var(--space-md)}.case-section{max-width:800px;margin:0 auto var(--space-xl) auto}.case-section h3{font-size:1.8rem;margin-bottom:var(--space-sm);color:var(--text-primary)}.case-section h4{font-size:1.25rem;margin-top:var(--space-md);margin-bottom:var(--space-xs);color:var(--text-primary)}.case-text{font-size:1.05rem;line-height:1.8;color:var(--text-secondary);margin-bottom:var(--space-sm)}.case-list{padding-left:var(--space-sm);margin-bottom:var(--space-md)}.case-list li{font-size:1.05rem;line-height:1.8;color:var(--text-secondary);margin-bottom:8px}.img-block{margin:var(--space-lg) auto;width:100%;display:flex;justify-content:center}.img-container{max-width:100%;border-radius:var(--radius-md);border:1px solid var(--border-color);box-shadow:var(--shadow-sm);overflow:hidden;background:var(--surface-color)}.img-container img{display:block;width:100%;height:auto}.img-mockup{max-width:100%}.img-mockup img{display:block;width:100%;height:auto;filter:drop-shadow(0 12px 32px rgba(0,0,0,.06))}.case-split{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-xl);align-items:center;margin:var(--space-xl) auto;max-width:1100px}.case-split.wide-img{grid-template-columns:1fr 1.5fr}.case-split.wide-text{grid-template-columns:1.5fr 1fr}.case-gap-lg{gap:var(--space-xl)}.case-split .case-section,.case-split .img-block{margin:0}@media(max-width:992px){.case-split,.case-split.wide-img,.case-split.wide-text{grid-template-columns:1fr;gap:var(--space-lg)}.case-split.reverse-mobile .case-section{order:2}.case-split.reverse-mobile .img-block{order:1}}.horizontal-scroll{display:flex;overflow-x:auto;gap:var(--space-md);padding-bottom:var(--space-md);scroll-snap-type:x mandatory;scrollbar-width:thin}.horizontal-scroll::-webkit-scrollbar{height:8px}.horizontal-scroll::-webkit-scrollbar-track{background:transparent}.horizontal-scroll::-webkit-scrollbar-thumb{background:var(--grid-line);border-radius:4px}.horizontal-scroll .img-container,.horizontal-scroll img{flex:0 0 auto;scroll-snap-align:start;height:100%;width:auto;max-width:none}.ailoha-task-demo{margin:var(--space-md) auto 0;text-align:center}.ailoha-task-demo-gallery{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,4fr) minmax(0,3fr);grid-template-areas:"left video right";align-items:center;isolation:isolate}.ailoha-task-demo-main{grid-area:video;z-index:2}.ailoha-task-demo-left{grid-area:left;justify-self:start}.ailoha-task-demo-right{grid-area:right;justify-self:end}.ailoha-task-demo-phone{position:relative;width:min(100%,320px);aspect-ratio:1840 / 3840;margin:0 auto;isolation:isolate;filter:drop-shadow(0 16px 24px rgba(0,0,0,.12))}.ailoha-task-demo-side{width:116.6667%;max-width:280px;margin:0;z-index:1}.ailoha-task-demo-video,.ailoha-task-demo-screen{position:absolute;inset:2.45% 4.24%;width:91.52%;height:95.1%;object-fit:contain;border-radius:15%/7%;background:#000}.ailoha-task-demo-frame{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.ailoha-task-demo figcaption{margin-top:var(--space-sm);color:var(--text-secondary);font-size:.875rem}@media(max-width:600px){.ailoha-task-demo-gallery{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-areas:"video video" "left right";gap:24px 16px}.ailoha-task-demo-side{width:100%;margin:0 auto}}.a5-interaction-container{position:relative;width:100%;height:500px;background-color:var(--bg-color);border-radius:var(--radius-lg);border:1px solid var(--border-color);overflow:hidden;margin:var(--space-xl) auto;box-shadow:var(--shadow-sm);box-sizing:border-box}.a5-layer{position:absolute;top:0;left:0;width:100%;height:100%}.before-layer{background-color:#f7f7f7}body.dark-theme .before-layer{background-color:#161616}.after-layer{background-color:#ebebeb;display:flex;align-items:center;justify-content:center}body.dark-theme .after-layer{background-color:#111}.schedule-cards-container{position:relative;width:100%;height:100%}.schedule-card{position:absolute;background:#fff;border:1px solid rgba(211,211,211,.5);border-radius:12px;padding:12px;box-shadow:0 1px 4px #00000014;display:flex;flex-direction:column;gap:6px;width:360px;transform-origin:center;transition:transform .2s cubic-bezier(.2,.8,.2,1);pointer-events:none}body.dark-theme .schedule-card{background:#222;border-color:#ffffff1a}.card-event-inner{border-left:2px solid #00c8b3;padding-left:8px;display:flex;flex-direction:column;gap:6px}.card-title{font-size:15px;font-weight:600;color:var(--text-primary);line-height:1.4}.card-subtitle{font-weight:400;color:var(--text-secondary);font-size:14px}.card-info{display:flex;flex-direction:column;gap:4px;margin-top:2px}.card-info-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary)}.card-info-item svg{flex-shrink:0;color:var(--text-tertiary)}.bubbles-container{position:relative;width:100%;height:100%}.chat-bubble{position:absolute;max-width:220px;padding:10px 14px;border-radius:12px;font-size:.9rem;line-height:1.4;transition:transform .2s cubic-bezier(.2,.8,.2,1);box-shadow:0 2px 8px #0000000d;pointer-events:none;word-wrap:break-word;font-weight:400}.chat-bubble.left{background-color:#fff;color:#333;border-bottom-left-radius:2px}body.dark-theme .chat-bubble.left{background-color:#2c2c2e;color:#f5f5f5}.chat-bubble.right{background-color:#95ec69;color:#111;border-bottom-right-radius:2px}body.dark-theme .chat-bubble.right{background-color:#26b53a;color:#fff}.a5-slider-divider{position:absolute;top:0;bottom:0;width:2px;background-color:var(--text-tertiary);transform:translate(-50%);z-index:10;pointer-events:none}.a5-slider-handle{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:36px;height:36px;background-color:#fff;border:1px solid var(--border-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);box-shadow:0 2px 8px #0000001a}body.dark-theme .a5-slider-handle{background-color:#222}.a5-slider-handle svg{margin:0 -2px}.a5-range-input{appearance:none;position:absolute;top:0;left:0;width:100%;height:100%;margin:0;padding:0;opacity:0;z-index:11;cursor:ew-resize}.img-magnifier-container{position:relative;display:inline-block;cursor:none;border-radius:inherit;overflow:hidden}body.dark-theme .magnifier-glass{border-color:#fff3!important;box-shadow:0 4px 16px #00000080!important}.theme-image-switch-container{position:relative;width:100%;display:block;border-radius:inherit}.theme-toggle-pill{position:absolute;top:16px;right:16px;z-index:20;display:flex;align-items:center;background:#ffffffb3;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-radius:20px;padding:4px;box-shadow:0 4px 12px #00000014;border:1px solid rgba(0,0,0,.05)}.theme-image-switch-container.outset-switch{padding-top:50px}.theme-image-switch-container.outset-switch .theme-toggle-pill{top:0;right:0}body.dark-theme .theme-toggle-pill{background:#1e1e1eb3;border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 12px #0000004d}.theme-toggle-slider{position:absolute;top:4px;bottom:4px;width:30px;background:#fff;border-radius:16px;transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:0 1px 4px #0000001a;z-index:1}body.dark-theme .theme-toggle-slider{background:#444;box-shadow:0 1px 4px #0006}.theme-toggle-slider.left{transform:translate(0)}.theme-toggle-slider.right{transform:translate(30px)}.theme-toggle-icon-btn{position:relative;z-index:2;background:transparent;border:none;cursor:pointer;width:30px;height:24px;display:flex;align-items:center;justify-content:center;color:#888;padding:0;transition:color .3s ease}body.dark-theme .theme-toggle-icon-btn{color:#666}.theme-toggle-icon-btn.active{color:#111}body.dark-theme .theme-toggle-icon-btn.active{color:#fff}.theme-image-wrapper{width:100%;border-radius:inherit;overflow:hidden}.theme-switched-image{transition:opacity .3s ease}.floating-theme-toggle{pointer-events:auto;width:44px;height:44px;border-radius:50%;background-color:#1e1e1ecc;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.1);box-shadow:0 4px 16px #0006;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s cubic-bezier(.2,.8,.2,1);margin-left:auto}.floating-theme-toggle:hover{transform:scale(1.05);background-color:#323232e6}.tiktok-page{height:100vh;padding:var(--space-lg) 5%;animation:fadeIn .5s var(--transition-smooth) forwards;overflow:hidden;position:relative}.tiktok-modal-overlay{position:fixed;inset:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:9999;animation:modalFadeIn .3s ease forwards}.tiktok-modal{background:#fff;border-radius:20px;padding:40px 32px 32px;max-width:400px;width:90%;text-align:center;box-shadow:0 24px 64px #0003;animation:modalFadeIn .3s ease forwards}.tiktok-modal-icon{display:flex;justify-content:center;margin-bottom:16px}.tiktok-modal-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:12px;letter-spacing:-.01em}.tiktok-modal-body{font-size:.9rem;line-height:1.7;color:var(--text-secondary);margin-bottom:28px}.tiktok-modal-btn{background:var(--text-primary);color:#fff;border:none;border-radius:24px;padding:12px 32px;font-size:.9rem;font-weight:500;cursor:pointer;transition:opacity .2s ease}.tiktok-modal-btn:hover{opacity:.85}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}.tiktok-layout{display:flex;align-items:center;justify-content:center;gap:var(--space-xl);max-width:1400px;margin:0 auto;height:100%;box-sizing:border-box}.tiktok-phone{display:flex;justify-content:center;align-items:center;flex-shrink:0}.phone-frame{width:390px;height:844px;background:#000;border-radius:48px;box-shadow:0 0 0 8px #0000000a,0 32px 64px #00000014,0 64px 128px #0000000a;overflow:hidden;position:relative;flex-shrink:0}.phone-content{width:100%;height:100%;overflow:hidden}.phone-iframe-wrapper{width:390px;height:844px;overflow:hidden;position:relative}.phone-iframe{width:390px;height:844px;border:none;background:#000;display:block;transform-origin:center center;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}@media(max-width:1100px){.phone-frame,.phone-iframe-wrapper{width:320px;height:692px}.phone-iframe{transform:translate(-50%,-50%) scale(.8205)}}@media(max-width:768px){.phone-frame,.phone-iframe-wrapper{width:280px;height:606px}.phone-iframe{transform:translate(-50%,-50%) scale(.7179)}}.tiktok-intro{display:flex;flex-direction:column;justify-content:flex-start;gap:var(--space-sm);flex:1;min-height:0;overflow:hidden}.intro-header{display:flex;align-items:baseline;gap:var(--space-md);flex-shrink:0}.intro-title{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;color:var(--text-primary)}.intro-subtitle{font-family:var(--font-serif);font-size:1rem;color:var(--accent-color);font-weight:500}.intro-pages{position:relative;height:520px;overflow-y:scroll;padding:var(--space-sm);background:#fff;border-radius:var(--radius-lg);border:1px solid var(--border-color)}.intro-pages::-webkit-scrollbar{width:6px}.intro-pages::-webkit-scrollbar-track{background:#0000000d;border-radius:3px}.intro-pages::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}.intro-pages::-webkit-scrollbar-thumb:hover{background:#00000040}.intro-page{display:none}.intro-page.active{display:block}.intro-page-title{font-size:1.25rem;font-weight:600;margin-bottom:var(--space-sm);color:var(--text-primary);letter-spacing:-.01em}.intro-page-content{font-size:.9rem;line-height:1.7;color:var(--text-secondary)}.intro-page-content h3{font-size:1rem;font-weight:600;color:var(--text-primary);margin-top:var(--space-md);margin-bottom:var(--space-xs)}.intro-page-content h4{font-size:.9rem;font-weight:600;color:var(--text-primary);margin-top:var(--space-sm);margin-bottom:var(--space-xs)}.intro-page-content p{margin-bottom:var(--space-sm)}.intro-page-content ul,.intro-page-content ol{margin-left:var(--space-md);margin-bottom:var(--space-sm)}.scene-list{display:grid;grid-template-columns:1fr 1fr;gap:4px 16px}.intro-page-content li{margin-bottom:var(--space-xs)}.intro-page-content strong{color:var(--text-primary);font-weight:600}.intro-nav{display:flex;align-items:center;gap:var(--space-md);margin-top:var(--space-md)}.intro-nav-btn{width:48px;height:48px;border-radius:50%;border:1px solid var(--border-color);background:var(--surface-color);color:var(--text-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.25rem;transition:all var(--transition-fast);flex-shrink:0}.intro-nav-btn:hover:not(:disabled){background:var(--text-primary);color:var(--bg-color);border-color:var(--text-primary)}.intro-nav-btn:disabled{color:var(--text-tertiary);border-color:var(--border-color);cursor:not-allowed}.chapter-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.chapter-btn{padding:6px 12px;border:none;background:transparent;color:var(--text-tertiary);font-size:.8rem;cursor:pointer;border-radius:4px;transition:all var(--transition-fast);white-space:nowrap}.chapter-btn:hover:not(.active){color:var(--text-secondary);background:var(--surface-color)}.chapter-btn.active{color:var(--text-primary);background:var(--surface-color);font-weight:500;position:relative}.chapter-btn.active:after{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:16px;height:2px;background:var(--accent-color);border-radius:1px}.doc-link{display:inline-flex;align-items:center;gap:6px;font-size:.95rem;color:var(--accent-color);text-decoration:none;transition:opacity var(--transition-fast)}.doc-link:hover{opacity:.7}.intro-links{display:flex;align-items:flex-start;gap:var(--space-md);margin-top:var(--space-sm);flex-wrap:wrap}.demo-notice-wrapper{position:relative}.demo-notice-btn{display:inline-flex;align-items:center;gap:6px;background:none;border:none;padding:0;font-size:.95rem;color:var(--accent-color);cursor:pointer;transition:opacity var(--transition-fast)}.demo-notice-btn:hover{opacity:.7}.demo-notice-popover{position:absolute;bottom:calc(100% + 12px);left:0;width:440px;background:#fff;border-radius:16px;box-shadow:0 8px 32px #0000001f,0 2px 8px #0000000f;border:1px solid var(--border-color);z-index:100;animation:modalFadeIn .2s ease forwards}.demo-notice-popover:after{content:"";position:absolute;top:100%;left:20px;border:8px solid transparent;border-top-color:#fff}.demo-notice-popover-content{padding:24px;max-height:520px;overflow-y:auto}.demo-notice-item{font-size:.9rem;line-height:1.7;color:var(--text-secondary);margin-bottom:8px}.demo-notice-label{font-size:.9rem;font-weight:600;color:var(--text-primary);margin-top:14px;margin-bottom:8px}.demo-notice-footer{font-size:.875rem;color:var(--text-tertiary);margin-top:14px;padding-top:12px;border-top:1px solid var(--border-color)}.demo-notice-popover--qr{width:320px}.demo-notice-popover-content--qr{padding:20px;display:flex;flex-direction:column;align-items:center;gap:14px}.demo-notice-popover-content--qr img{border-radius:8px}.demo-qr-hint{font-size:.85rem;color:var(--text-secondary);text-align:center;margin:0}@media(max-width:1100px){.tiktok-layout{gap:var(--space-lg)}.phone-frame{width:320px;height:692px}}@media(max-width:768px){.tiktok-page{padding:var(--space-md) 5%;height:auto;min-height:100vh}.tiktok-layout{flex-direction:column;gap:var(--space-lg);align-items:center;height:auto}.tiktok-intro{align-items:flex-start;text-align:left;flex:none}.phone-frame{width:280px;height:606px}.intro-title{font-size:2.25rem}.intro-page-title{font-size:1.5rem}.intro-page-content{font-size:1rem}}.container{max-width:1200px;margin:0 auto;padding:var(--space-lg) var(--space-md)}.hero{display:flex;flex-direction:column;align-items:flex-start;margin-top:var(--space-xl);margin-bottom:var(--space-xl);animation:fadeIn .8s var(--transition-smooth) forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hero-title{font-size:3.5rem;font-weight:700;letter-spacing:-.02em;margin-bottom:var(--space-sm);color:var(--text-primary)}.hero-title .en-name{color:var(--accent-color);font-family:var(--font-serif);font-weight:500;font-style:italic;margin-left:16px;font-size:.8em}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:var(--space-md);font-weight:500}.hero-awards{font-size:1.05rem;color:var(--text-tertiary);margin-bottom:var(--space-lg);max-width:600px;line-height:1.8}.hero-contacts{display:flex;flex-wrap:wrap;gap:var(--space-md)}.contact-link{font-size:.95rem;font-weight:500;color:var(--text-secondary);text-decoration:none;border-bottom:2px solid transparent;padding-bottom:4px;transition:all var(--transition-fast)}.contact-link:hover{color:var(--accent-color);border-bottom-color:var(--accent-color)}.project-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:var(--space-md);margin-bottom:var(--space-xl)}.project-card{background:var(--surface-color);border-radius:var(--radius-lg);border:1px solid var(--border-color);overflow:hidden;position:relative;transition:all var(--transition-smooth);box-shadow:var(--shadow-sm);cursor:pointer;display:flex;flex-direction:column}.project-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-hover);border-color:#ea580c33}.card-image-wrapper{width:100%;height:240px;overflow:hidden;position:relative;background-color:#f0f0f0}.card-image{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-smooth)}.project-card:hover .card-image{transform:scale(1.05)}.card-content{padding:var(--space-md);flex-grow:1;display:flex;flex-direction:column;justify-content:flex-end}.card-category{font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--accent-color);margin-bottom:var(--space-xs)}.card-title{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:var(--space-xs)}.card-desc{font-size:.95rem;color:var(--text-secondary)}.span-8{grid-column:span 8}.span-4{grid-column:span 4}.span-6{grid-column:span 6}.span-12{grid-column:span 12}@media(max-width:992px){.span-8,.span-4,.span-6{grid-column:span 12}}