.vt-page{--vt-gold:#a5803e;--vt-ink:#20211d;--vt-line:#e5ddcd;max-width:1400px;margin:auto;padding:65px 54px 95px;color:var(--vt-ink)}.vt-page *{box-sizing:border-box}.vt-page a{color:inherit}.vt-page button,.vt-page input,.vt-page select,.vt-page textarea{font:inherit}.vt-page button,.vt-page summary{cursor:pointer}.vt-page a:focus-visible,.vt-page button:focus-visible,.vt-page input:focus-visible,.vt-page select:focus-visible,.vt-page summary:focus-visible,.vt-page textarea:focus-visible{outline:3px solid #aa884e;outline-offset:5px}.vt-page h1,.vt-page h2,.vt-page h3,.vt-page p{margin:0}.vt-page h1,.vt-page h2,.vt-page h3{font-weight:450}.vt-page p{line-height:1.75;color:#77766d}.vt-page em{font-style:normal;color:var(--vt-gold)}.vt-breadcrumb{font-size:12px;display:flex;gap:12px;color:#8c826d;margin-bottom:40px}.vt-breadcrumb a{text-decoration:none}.vt-hero{display:grid;grid-template-columns:1.16fr 1fr;gap:40px;align-items:center;padding:10px 0 65px}.vt-from-reel{display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid #cfba91;padding-bottom:9px;text-decoration:none;font-size:12px}.vt-hero h1{font-size:clamp(37px,4.05vw,61px);line-height:1.09;letter-spacing:-2.8px;margin:26px 0}.vt-hero h1 em{display:inline-block;color:#a4854d}.vt-hero-intro{max-width:440px;font-size:16px}.vt-hero-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center;margin-top:30px}.vt-gold-button{gap:10px;padding:17px 20px;border:1px solid #fff7;border-radius:99px;background:linear-gradient(120deg,#fff1bf,#c49e57);box-shadow:inset 0 2px 2px #fff9,0 9px 24px #9e793215;font-weight:600}.vt-gold-button,.vt-text-button{display:inline-flex;align-items:center;text-decoration:none;font-size:12px}.vt-text-button{gap:12px;padding:10px 0}.vt-hero-meta{display:flex;gap:15px;flex-wrap:wrap;color:#8d8574;font-size:10px;margin-top:23px}.vt-hero-meta>span{display:flex;align-items:center;gap:5px}.vt-hero-art{border-radius:26px;background:#1b1e1c;color:#fff;box-shadow:0 35px 60px #47351b20;position:relative;padding:20px;transform:rotate(2deg);isolation:isolate}.vt-hero-art:before{content:"";position:absolute;inset:10% -5%;background:#e0bd7730;filter:blur(55px);z-index:-1;border-radius:50%}.vt-art-top{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.5px;color:#d9ccb0;margin-bottom:17px}.vt-art-top i,.vt-rec i{display:inline-block;width:5px;height:5px;border-radius:50%;background:#d4b16c;margin-right:5px}.vt-art-shot{height:295px;border-radius:13px;background:#b7ab8d}.vt-art-shot,.vt-portrait{position:relative;overflow:hidden}.vt-portrait{width:100%;height:100%;background:radial-gradient(ellipse at 32% 8%,#f3e7c9,#bdb9aa 75%)}.vt-portrait>img{width:100%;height:100%;object-fit:cover;object-position:center 24%;display:block}.vt-rec{position:absolute;top:17px;left:18px;color:#fff;font-size:9px;letter-spacing:2px;display:flex;align-items:center;text-shadow:0 1px 6px #0006}.vt-frame-corner{position:absolute;width:15px;height:15px;border-color:#fffa;border-style:solid}.vt-corner-a{top:13px;right:14px;border-width:1px 1px 0 0}.vt-corner-b{bottom:13px;left:14px;border-width:0 0 1px 1px}.vt-art-caption{position:absolute;bottom:23px;left:20px;right:20px;text-align:center;text-shadow:0 2px 10px #0009;line-height:1.03}.vt-art-caption span,.vt-art-caption strong{display:block;font-size:30px;letter-spacing:-1px}.vt-art-caption strong{color:#f2d18b}.vt-art-scale{position:absolute;right:12px;top:47px;padding:7px 9px;background:#15181499;backdrop-filter:blur(10px);border:1px solid #fff3;border-radius:7px;font-size:9px;display:flex;gap:7px;align-items:center}.vt-art-timeline{position:relative;padding-top:13px;margin-top:10px;font-size:8px;color:#9eaa9c;display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px}.vt-art-timeline>div:first-of-type{width:100%;display:flex;gap:3px;height:26px}.vt-art-timeline>div:first-of-type i{flex:1;background:#dfc384;border-radius:4px}.vt-art-timeline>div:first-of-type i:nth-child(2n){background:#767e6c;flex:1.5}.vt-art-audio{width:100%;height:30px;display:flex;align-items:center;gap:3px}.vt-art-audio i{flex:1;background:#98ae97;border-radius:1px;opacity:.7}.vt-art-note{position:absolute;right:-15px;bottom:26px;display:flex;align-items:center;gap:9px;background:#fff9;backdrop-filter:blur(18px);border:1px solid #fff;border-radius:16px;padding:11px 17px;box-shadow:0 8px 25px #0002;transform:rotate(-2deg);color:#272b25}.vt-art-note p{font-size:11px;color:#34372e;font-weight:600;line-height:1.4}.vt-art-note small{font-size:9px;display:block;color:#86754f;font-weight:400;margin-top:3px}.nogu{display:inline-flex;width:84px;height:76px;flex-shrink:0;filter:drop-shadow(0 7px 7px #7a5c2b20)}.nogu,.nogu-face{position:relative;align-items:center;justify-content:center}.nogu-face{width:68px;height:55px;border:1px solid #fff;border-radius:23px;background:linear-gradient(145deg,#ffefbc,#d4af65 66%,#9a773d);box-shadow:inset 0 3px 5px #fff8,0 5px 10px #9270391a;display:flex;gap:12px}.nogu-face:before{content:"";position:absolute;inset:12px 9px 11px;background:#242d2a;border-radius:12px}.nogu-face i{width:6px;height:10px;border-radius:9px;background:#fae8a9;position:relative;box-shadow:0 0 6px #e8ce8f66;animation:vt-blink 7s infinite}.nogu-face b{position:absolute;bottom:17px;left:29px;width:9px;height:3px;border-bottom:1px solid #e6cf8f;border-radius:50%}.nogu-antenna{position:absolute;top:2px;width:2px;height:13px;background:#b28d4d}.nogu-antenna:before{content:"";position:absolute;top:-2px;left:-3px;width:8px;height:8px;background:#eed39a;border:1px solid #fff;border-radius:50%}.nogu-ear{position:absolute;top:30px;width:6px;height:17px;border:1px solid #fff;background:#d0b26f;border-radius:5px}.nogu-ear-left{left:3px}.nogu-ear-right{right:3px}.nogu-small{width:51px;height:49px}.nogu-small .nogu-face{width:43px;height:35px;border-radius:15px;gap:8px}.nogu-small .nogu-face:before{inset:8px 5px 7px;border-radius:8px}.nogu-small .nogu-face i{width:4px;height:7px}.nogu-small .nogu-face b{bottom:10px;left:18px;width:6px}.nogu-small .nogu-antenna{height:8px;top:2px}.nogu-small .nogu-antenna:before{width:6px;height:6px;left:-2px}.nogu-small .nogu-ear{top:19px;width:4px;height:12px}.nogu-small .nogu-ear-left{left:0}.nogu-small .nogu-ear-right{right:0}@keyframes vt-blink{0%,43%,47%,to{transform:scaleY(1)}45%{transform:scaleY(.15)}}.vt-origin{display:grid;grid-template-columns:1fr 290px;gap:45px;padding:35px 40px;background:linear-gradient(120deg,#f2ead8aa,#fff9);border:1px solid #fff;border-radius:25px;margin-bottom:70px;align-items:center;scroll-margin-top:40px}.vt-origin-icon{display:inline-flex;width:45px;height:45px;border:1px solid #d4bd88;border-radius:14px;align-items:center;justify-content:center;color:#a18045;margin-bottom:18px}.vt-origin h2{font-size:28px;letter-spacing:-.8px;line-height:1.2;margin-bottom:14px}.vt-origin p{font-size:13px;max-width:550px}.vt-origin a{display:inline-flex;gap:10px;align-items:center;color:#92703b;margin-top:17px;font-size:12px;text-underline-offset:5px}.vt-origin-player{min-width:0}.vt-origin-player>button{width:100%;border:1px solid #fff5;background:radial-gradient(ellipse at 90% 0,#615034,#20251f 80%);border-radius:20px;color:#fff;min-height:235px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:23px;gap:14px}.vt-play-circle{display:grid;place-items:center;width:48px;height:48px;border:1px solid #e7d3a2;border-radius:50%;color:#efd29a}.vt-origin-player strong{font-weight:500;font-size:13px}.vt-origin-player>button>span:not(.vt-play-circle){font-size:11px;line-height:1.6;text-align:center;color:#e8ddc4}.vt-origin-player small{font-size:9px;color:#bda776;display:flex;gap:6px;align-items:center}.vt-origin-player iframe{width:100%;height:480px;border:0;border-radius:17px;background:#fff}.vt-origin-player>p{font-size:10px;margin-top:8px}.vt-reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 215px;gap:40px}.vt-reading-layout>article{min-width:0}.vt-section{scroll-margin-top:36px;padding-bottom:60px;margin-bottom:60px;border-bottom:1px solid var(--vt-line)}.vt-section-heading{display:flex;gap:19px;align-items:flex-start;margin-bottom:30px}.vt-number{display:flex;align-items:center;justify-content:center;min-width:42px;height:42px;border:1px solid #ddd0af;background:#eee5cf88;border-radius:50%;font-size:12px;color:#98773c;margin-top:3px}.vt-section h2{font-size:clamp(25px,2.8vw,39px);letter-spacing:-1.3px;line-height:1.15;max-width:650px}.vt-section-heading p{font-size:14px;margin-top:16px;max-width:600px}.vt-roles{display:grid;grid-template-columns:1fr 30px 1fr;gap:12px;align-items:center}.vt-roles>div{padding:25px;border:1px solid var(--vt-line);border-radius:22px;background:#fff9;align-self:stretch}.vt-roles>div>svg{color:var(--vt-gold)}.vt-roles h3{font-size:20px;margin-top:17px}.vt-roles p{font-size:12px;margin-top:10px}.vt-roles>span{color:#b39862;text-align:center}.vt-device-path{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:30px 0}.vt-device-path>div{padding:8px 0}.vt-device-path svg{color:#9c804a}.vt-device-path h3{font-size:15px;margin:12px 0 9px}.vt-device-path p{font-size:12px}.vt-plain-details{border:1px solid var(--vt-line);border-radius:15px;padding:16px 20px;margin:20px 0;font-size:12px}.vt-plain-details summary{display:flex;align-items:center;justify-content:space-between;gap:15px;list-style:none}.vt-plain-details summary::-webkit-details-marker{display:none}.vt-plain-details[open] summary svg{transform:rotate(180deg)}.vt-plain-details p{font-size:12px;padding-top:15px}.vt-lesson-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}.vt-analogy{font-size:14px!important;line-height:1.65!important;color:#92723e!important;display:flex;gap:10px;padding-bottom:20px;border-bottom:1px solid var(--vt-line)}.vt-analogy>span{font-size:22px;line-height:1}.vt-lesson-copy ol{list-style:none;padding:0;margin:20px 0 0}.vt-lesson-copy li{display:flex;gap:12px;margin:19px 0}.vt-lesson-copy li>span{color:#b5a078;font-size:10px;padding-top:4px}.vt-lesson-copy li p{font-size:12px}.vt-demo{margin:0;border:1px solid var(--vt-line);background:linear-gradient(135deg,#fff,#f0ebdf);border-radius:20px;overflow:hidden;padding:18px;min-width:0}.vt-demo figcaption{font-size:10px;color:#8d7d5d;margin-bottom:18px}.vt-waveform{height:140px;display:flex;align-items:center;justify-content:center;gap:3px;padding:15px 4px;background:#fff9;border-radius:13px;overflow:hidden}.vt-waveform i{flex:1;max-width:5px;background:#af8d4f;border-radius:4px;transition:all .45s}.vt-waveform i.vt-wave-gap{background:#e2dbc9}.vt-waveform.is-trimmed i.vt-wave-gap{flex:0;max-width:0;opacity:0}.vt-wave-caption{display:flex;justify-content:space-between;gap:5px;font-size:8px;color:#a38d61;margin:12px 0 22px}.vt-demo-toggle{display:flex;gap:8px;align-items:center;border:0;background:transparent;color:#5c584c;width:100%;font-size:11px!important;padding:8px 0}.vt-demo-toggle>span{width:30px;height:18px;background:#d8d3c5;border-radius:20px;margin-left:auto;position:relative;transition:background .2s}.vt-demo-toggle>span:before{content:"";position:absolute;width:12px;height:12px;background:#fff;border-radius:50%;top:3px;left:3px;transition:transform .2s}.vt-demo-toggle>span.on{background:#ae8b48}.vt-demo-toggle>span.on:before{transform:translateX(12px)}.vt-timeline-preview{height:220px;position:relative;overflow:hidden;border-radius:12px}.vt-timeline-preview>.vt-portrait{transition:transform .7s cubic-bezier(.3,0,.2,1)}.vt-timeline-preview>.vt-portrait.zoomed{transform:scale(1.08)}.vt-shot-label{position:absolute;bottom:13px;left:11px;background:#242920d9;color:#eee0b9;padding:7px 10px;border-radius:7px;font-size:9px}.vt-demo-caption{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#141a1c80;color:#fff;font-size:26px;line-height:1.1;letter-spacing:-1px}.vt-demo-caption em{color:#f0ce87}.vt-timeline{display:flex;gap:3px;height:30px;margin-top:12px}.vt-timeline button{border:1px solid #ccb784;border-radius:5px;background:#e5d8b8;color:#847044;font-size:8px!important}.vt-timeline button.current{background:#a9884b;color:#fff}.vt-demo-controls{display:flex;align-items:center;gap:10px;margin-top:15px}.vt-demo-controls button{width:28px;height:28px;padding:0;border:0;display:grid;place-items:center;background:#fff;border-radius:50%;color:#8c733f}.vt-demo-controls input{width:0;flex:1;min-width:0;accent-color:#a9884b}.vt-demo-controls output{font-size:10px;color:#8c7b58;min-width:29px}.vt-color-compare{position:relative;height:270px;overflow:hidden;border-radius:12px}.vt-color-before{position:absolute;inset:0;filter:sepia(.65) saturate(1.3) brightness(.81)}.vt-compare-line{position:absolute;top:0;bottom:0;border-left:2px solid #fff}.vt-compare-line svg{position:absolute;top:50%;left:-15px;background:#fff;color:#94733c;width:29px;height:29px;border-radius:50%;padding:6px;box-shadow:0 2px 8px #0002}.vt-after-label,.vt-before-label{position:absolute;bottom:12px;background:#1f261dd9;color:#fff;padding:6px 7px;font-size:8px;border-radius:6px;max-width:44%}.vt-before-label{left:9px}.vt-after-label{right:9px}.vt-range-label{display:flex;flex-direction:column;gap:12px;font-size:10px;color:#887653;margin-top:17px}.vt-range-label input{width:100%;accent-color:#a9874a}.vt-zoom-frame{height:250px;border-radius:12px;position:relative;overflow:hidden}.vt-zoom-frame>div{height:100%;transition:transform .55s cubic-bezier(.25,0,.2,1);transform-origin:50% 32%}.vt-zoom-frame>span{position:absolute;bottom:13px;right:13px;padding:7px 9px;border:1px solid #fff7;border-radius:7px;background:#17211cb3;color:#fff;font-size:11px}.vt-easing{display:flex;align-items:center;gap:10px;margin-top:17px}.vt-easing svg{width:88px;flex-shrink:0;fill:none;stroke:#aa894b;stroke-width:2}.vt-easing circle{fill:#e6d6ad;stroke-width:1}.vt-easing span{font-size:8px;line-height:1.6;color:#8b7b59}.vt-motion-stage{height:230px;background:#20251f;border-radius:12px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.vt-motion-stage strong{font-size:12px;color:#e9e1d0;margin-top:95px;position:relative;z-index:2}.vt-moving-tile{width:58px;height:58px;position:absolute;top:55px;background:linear-gradient(135deg,#f7e9bb,#b18a43);border:1px solid #f9e9ba;border-radius:16px;display:grid;place-items:center;color:#44391f;animation:vt-tile 3.5s cubic-bezier(.5,0,.2,1) infinite}.vt-moving-tile:after,.vt-moving-tile:before{content:"";position:absolute;inset:0;border-radius:inherit;background:#d1b371;opacity:0;transition:opacity .3s;z-index:-1}.with-trail .vt-moving-tile:before{transform:translateX(-17px);filter:blur(5px);opacity:.35}.with-trail .vt-moving-tile:after{transform:translateX(-34px);filter:blur(8px);opacity:.2}@keyframes vt-tile{0%,15%{transform:translateX(-75px)}65%,85%{transform:translateX(75px)}to{transform:translateX(-75px)}}.vt-transition-stage{height:235px;overflow:hidden;border-radius:12px;background:#242820}.vt-transition-card{width:100%;height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px;background:#2b3027;color:#ecd49c}.vt-transition-card.scene-1{background:#e0cca0;color:#544729}.vt-transition-card>span{font-size:11px;letter-spacing:1px}.transition-blur .vt-transition-card{animation:vt-transition-blur .35s both}.transition-zoom .vt-transition-card{animation:vt-transition-zoom .35s both}@keyframes vt-transition-blur{0%{filter:blur(18px);opacity:.3}to{filter:blur(0);opacity:1}}@keyframes vt-transition-zoom{0%{transform:scale(1.2);opacity:.2}to{transform:scale(1);opacity:1}}.vt-transition-options{display:flex;gap:6px;margin-top:15px}.vt-transition-options>button{border:1px solid #d9ccb0;background:#fff7;border-radius:8px;padding:8px 10px;font-size:10px!important;color:#8e7748;display:flex;align-items:center;justify-content:center}.vt-transition-options>button[aria-pressed=true]{background:#ad8d50;color:#fff}.vt-transition-options>button:last-child{margin-left:auto}.vt-demo-tip{font-size:11px!important;margin:18px 0 24px!important;color:#948970!important}.vt-prompt{background:#252923;border:1px solid #343d2e;border-radius:18px;overflow:hidden;color:#f1ecdc}.vt-prompt-top{display:flex;justify-content:space-between;align-items:center;padding:17px 20px;gap:12px}.vt-prompt-top>span{font-size:11px;color:#c3b995;display:flex;gap:8px;align-items:center}.vt-code-mark{font-size:19px;color:#d5b578}.vt-copy{flex-shrink:0;display:inline-flex;align-items:center;gap:8px;border:1px solid #e3ce9977;background:#f3deac0f;color:#f3dfaf;border-radius:10px;padding:11px 13px;font-size:11px!important;min-height:42px}.vt-copy:hover{background:#f3deac20}.vt-prompt details{border-top:1px solid #ffffff13}.vt-prompt summary{padding:14px 20px;display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#aeb4a5;list-style:none}.vt-prompt summary::-webkit-details-marker{display:none}.vt-prompt details[open] summary svg{transform:rotate(180deg)}.vt-prompt pre{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;font-size:12px;line-height:1.9;padding:4px 22px 22px;color:#d3dacb;max-height:350px;overflow-y:auto}.vt-copy-status{display:block;min-height:0;font-size:10px;color:#b9cfab;padding:0 20px}.vt-copy-status:not(:empty){padding-bottom:13px}.vt-manual{padding:0 20px 20px}.vt-manual p{font-size:11px;color:#dfd5b9;margin-bottom:10px}.vt-manual textarea{width:100%;height:160px;background:#fff;color:#262920;padding:12px;border-radius:8px;font-size:12px;resize:vertical}.vt-caption-demo{padding:18px;border:1px solid var(--vt-line);border-radius:20px;background:#f1ebdd}.vt-caption-demo>span{font-size:10px;color:#8d7b55;display:block;margin-bottom:15px}.vt-caption-phone{height:310px;max-width:210px;margin:auto;border:6px solid #262b25;outline:1px solid #a79368;border-radius:27px;position:relative;overflow:hidden;background:#c3bba8}.vt-caption-phone>.vt-portrait:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,#181c20aa)}.vt-caption-safe{position:absolute;inset:13% 11% 21%;border:1px dashed #f9f2d377;border-radius:4px}.vt-live-caption{position:absolute;left:13%;right:13%;bottom:29%;font-size:21px;font-weight:700;line-height:1.15;text-align:center;text-shadow:0 2px 5px #000,0 0 3px #000;overflow-wrap:anywhere}.vt-caption-phone small{position:absolute;bottom:11px;left:0;right:0;text-align:center;color:#fff9;font-size:7px}.vt-caption-demo>label{font-size:10px;color:#8f7c53;display:flex;flex-direction:column;gap:8px;margin-top:19px}.vt-caption-demo>label input{width:100%;border:1px solid #d9cdb6;border-radius:9px;background:#fffc;color:#3c3f36;font-size:12px;padding:11px}.vt-caption-demo>a{font-size:10px;display:flex;justify-content:space-between;align-items:center;color:#91713b;margin-top:13px;text-decoration:none}.vt-brand-form{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;border:1px solid var(--vt-line);border-radius:20px;padding:23px;background:#fff9}.vt-brand-form label{display:flex;flex-direction:column;gap:9px;font-size:11px;color:#8c7752;min-width:0}.vt-brand-form select{padding:12px 9px;color:#34352f;font-size:12px;width:100%}.vt-brand-form label>div,.vt-brand-form select{border:1px solid #e2dac7;border-radius:9px;background:#fff}.vt-brand-form label>div{display:flex;align-items:center;gap:10px;padding:6px 9px;color:#5a584f;font-size:10px}.vt-brand-form input[type=color]{height:29px;width:30px;border:0;background:none;padding:0;cursor:pointer}.vt-small-note{font-size:10px!important;margin:13px 0 24px!important}.vt-master-prompt{box-shadow:0 20px 40px #30342010}.vt-master-prompt pre{max-height:320px}.vt-download{display:flex;gap:15px;align-items:center;margin-top:25px;padding:25px;border:1px solid var(--vt-line);border-radius:18px}.vt-download>svg{color:#a4874b;flex-shrink:0}.vt-download h3{font-size:14px;margin-bottom:8px}.vt-download p{font-size:11px}.vt-download>a{flex-shrink:0;display:flex;gap:8px;align-items:center;text-decoration:none;font-size:10px;color:#987740;border-bottom:1px solid #c8b380;padding:10px 0}.vt-export-specs{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:20px}.vt-export-specs>span{padding:10px 15px;border:1px solid #d8c79f;border-radius:8px;font-size:11px;color:#8c6e38;background:#eee3c8}.vt-review>p{font-size:13px}.vt-final-checks{margin-top:25px;padding:26px;background:#fff9;border:1px solid var(--vt-line);border-radius:20px}.vt-final-checks label{display:flex;align-items:flex-start;gap:13px;font-size:12px;line-height:1.65;padding:11px 0;cursor:pointer}.vt-final-checks input{accent-color:#a88747;width:17px;height:17px;flex-shrink:0;margin-top:2px}.vt-final-checks output{display:block;margin-top:17px;font-size:10px;color:#9a7a3c}.vt-audio-note{display:flex;gap:15px;margin:28px 0 45px;padding:0 3px;align-items:flex-start}.vt-audio-note svg{flex-shrink:0;color:#a78b53;margin-top:4px}.vt-audio-note p{font-size:12px}.vt-help{padding:35px;background:radial-gradient(ellipse at 95% 0,#4e4a35,#222820 80%);color:#fff;border-radius:23px}.vt-help h2{font-size:30px;max-width:420px}.vt-help p{font-size:12px;color:#bfc3b2;margin:17px 0 20px}.vt-help>a{display:inline-flex;gap:15px;align-items:center;color:#e5c88f;font-size:12px;text-decoration:none}.vt-sources{margin-top:30px}.vt-sources h3{font-size:13px;color:#8c7b58;margin-bottom:10px}.vt-sources p{font-size:10px;margin:11px 0}.vt-sources a{display:flex;gap:8px;align-items:center;color:#927440;font-size:10px;margin:12px 0;text-underline-offset:4px}.vt-review{border:0;margin-bottom:0;padding-bottom:0}.vt-guide{position:sticky;top:90px;align-self:start;min-width:0;padding:20px 17px;background:#fff9;backdrop-filter:blur(24px);border:1px solid #fff;border-radius:22px;box-shadow:0 9px 35px #69552d07}.vt-guide-top{display:flex;align-items:center;gap:8px}.vt-guide-top strong{font-size:14px;font-weight:500}.vt-guide-top small{display:block;font-size:9px;color:#9d8c68;margin-top:4px}.vt-guide-close,.vt-guide-expand{border:0;background:none;color:#a4967a;padding:5px;display:grid;place-items:center;margin-left:auto}.vt-guide-expand{display:none}.vt-guide-hint{font-size:12px;line-height:1.7;margin:19px 0!important;min-height:63px;animation:vt-hint .3s both}@keyframes vt-hint{0%{opacity:.5;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.vt-guide-progress{height:3px;background:#e7e0d0;border-radius:5px;overflow:hidden}.vt-guide-progress>span{display:block;height:100%;background:#b28c47;transition:width .5s}.vt-guide-index>span{display:block;font-size:9px;color:#b09e79;margin:12px 0 20px}.vt-guide-index nav{display:flex;flex-direction:column;gap:4px}.vt-guide-index nav a{display:flex;gap:9px;align-items:center;padding:9px 8px;border-radius:8px;text-decoration:none;font-size:11px;color:#979284}.vt-guide-index nav a>span{font-size:9px;color:#b8aa89;min-width:15px}.vt-guide-index nav a>svg{margin-left:auto;color:#ac945f}.vt-guide-index nav a.current{background:#ede2c6;color:#705927}.vt-guide-shortcut{display:flex;align-items:center;gap:7px;font-size:10px;color:#a07e3d!important;text-decoration:none;border-top:1px solid #e5decc;padding-top:18px;margin-top:17px;line-height:1.5}.vt-guide.is-hidden{display:none}.vt-reopen-guide{position:fixed;bottom:25px;right:25px;z-index:39;background:#fff9;backdrop-filter:blur(20px);border:1px solid #eee3c8;border-radius:40px;display:flex;align-items:center;gap:8px;padding:6px 17px 6px 8px;color:#937540;box-shadow:0 5px 25px #4a3e2620}.vt-reopen-guide>span:last-child{font-size:11px}@media(min-width:1500px){.vt-page{padding-left:70px;padding-right:70px}.vt-reading-layout{gap:65px}.vt-hero h1{font-size:64px}}@media(max-width:1100px){.vt-page{padding-left:30px;padding-right:30px}.vt-hero{gap:25px}.vt-hero h1{font-size:42px;letter-spacing:-1.8px}.vt-reading-layout{grid-template-columns:minmax(0,1fr) 190px;gap:24px}.vt-lesson-grid{gap:18px}.vt-art-shot{height:250px}.vt-origin{gap:25px;padding:28px;grid-template-columns:1fr 245px}.vt-download{flex-wrap:wrap}.vt-download>div{flex:1}.vt-download>a{margin-left:37px}.vt-lesson-copy li p{font-size:11px}.vt-guide{padding:16px 12px}.vt-guide-close{padding:3px}.vt-guide-top{gap:5px}}@media(max-width:900px){.vt-page{padding-top:85px}.vt-hero{grid-template-columns:1fr;gap:45px}.vt-hero-copy{max-width:650px}.vt-hero h1{font-size:57px}.vt-hero-art{max-width:530px;width:94%;margin:0 auto}.vt-art-shot{height:330px}.vt-reading-layout{grid-template-columns:1fr}.vt-guide{position:fixed;z-index:39;left:20px;right:20px;bottom:105px;top:auto;border-radius:18px;padding:10px 15px;box-shadow:0 10px 35px #463b2320;max-width:540px;margin-left:auto}.vt-guide-top{gap:9px}.vt-guide-top strong{font-size:12px}.vt-guide-top small{font-size:8px}.vt-guide-top>.nogu{width:39px;height:39px;transform:scale(.8);margin:-3px}.vt-guide-hint{font-size:10px;min-height:0;margin:7px 0 8px!important;line-height:1.5}.vt-guide-close{margin-left:auto}.vt-guide-expand{display:grid;margin-left:0}.vt-guide-index{display:none}.vt-guide.is-open .vt-guide-index{display:block;max-height:280px;overflow-y:auto;padding-bottom:5px}.vt-guide-index nav{display:grid;grid-template-columns:1fr 1fr}.vt-guide-index>span{margin:12px 0 8px}.vt-guide-shortcut{margin-top:8px;padding-top:12px}.vt-guide.is-open .vt-guide-hint{display:none}.vt-reopen-guide{bottom:110px;right:20px}.vt-lesson-copy li p{font-size:13px}.vt-hero-meta{font-size:11px}.vt-reading-layout{padding-bottom:70px}}@media(max-width:600px){.vt-page{padding:85px 20px 40px}.vt-breadcrumb{font-size:10px;margin-bottom:24px;gap:8px}.vt-hero{padding-top:0;padding-bottom:45px;gap:38px}.vt-from-reel{font-size:10px}.vt-hero h1{font-size:40px;letter-spacing:-1.8px;line-height:1.1;margin:22px 0}.vt-hero h1 br{display:none}.vt-hero h1 em{margin-top:3px}.vt-hero-intro{font-size:14px;line-height:1.75}.vt-hero-actions{margin-top:23px;gap:9px}.vt-gold-button{font-size:11px;padding:16px 17px;width:100%;justify-content:center}.vt-text-button{padding:10px 3px;font-size:11px}.vt-hero-meta{gap:9px;font-size:9px;margin-top:17px}.vt-hero-art{padding:15px;border-radius:20px;width:95%;transform:rotate(1.5deg)}.vt-art-shot{height:265px}.vt-art-caption span,.vt-art-caption strong{font-size:30px}.vt-art-note{padding:8px 12px;right:-8px;bottom:18px;gap:5px}.vt-art-note p{font-size:10px}.vt-art-note small{font-size:8px}.vt-art-top{font-size:7px;letter-spacing:1px}.vt-origin{grid-template-columns:1fr;padding:24px;gap:24px;margin-bottom:46px;border-radius:21px}.vt-origin h2{font-size:25px}.vt-origin p{font-size:12px}.vt-origin a{font-size:11px}.vt-origin-player>button{min-height:205px}.vt-origin-player iframe{height:470px}.vt-section{padding-bottom:40px;margin-bottom:40px;scroll-margin-top:25px}.vt-section-heading{gap:12px;margin-bottom:24px}.vt-number{min-width:33px;height:33px;font-size:10px}.vt-section h2{font-size:29px;letter-spacing:-1px}.vt-section-heading p{font-size:13px;margin-top:13px}.vt-roles{grid-template-columns:1fr;gap:10px}.vt-roles>span{transform:rotate(90deg);height:22px;display:flex;align-items:center;justify-content:center}.vt-roles>div{padding:23px}.vt-roles>div>svg{float:right}.vt-roles h3{margin-top:0}.vt-device-path{grid-template-columns:1fr;gap:15px;margin-top:24px}.vt-device-path>div{position:relative;padding-left:36px}.vt-device-path>div>svg{position:absolute;left:0;top:9px;width:22px}.vt-device-path h3{margin-top:0}.vt-lesson-grid{grid-template-columns:1fr;gap:15px}.vt-analogy{font-size:14px!important;padding-bottom:16px}.vt-lesson-copy li{margin:16px 0}.vt-lesson-copy li p{font-size:13px}.vt-demo{padding:18px}.vt-timeline-preview{height:260px}.vt-demo figcaption{font-size:10px}.vt-demo-tip{font-size:10px!important;margin:17px 0!important}.vt-color-compare{height:300px}.vt-zoom-frame{height:290px}.vt-waveform{height:145px}.vt-prompt-top{padding:15px;gap:8px}.vt-prompt-top>span{font-size:10px;line-height:1.5}.vt-copy{padding:10px;font-size:10px!important;gap:6px}.vt-copy svg{width:15px;flex-shrink:0}.vt-prompt pre{font-size:12px;padding:0 17px 20px;max-height:300px}.vt-prompt summary{padding:14px 17px}.vt-caption-demo{padding:20px}.vt-caption-phone{height:340px;max-width:230px}.vt-live-caption{font-size:24px}.vt-brand-form{grid-template-columns:1fr 1fr;gap:15px 12px;padding:20px}.vt-brand-form label:nth-child(3){grid-column:1/-1}.vt-brand-form select{font-size:13px;padding:12px 8px}.vt-brand-form label{font-size:10px}.vt-download{padding:20px;gap:12px}.vt-download h3{font-size:13px}.vt-download>a{margin-left:34px;font-size:11px}.vt-final-checks{padding:21px}.vt-final-checks label{font-size:12px;gap:12px}.vt-help{padding:27px}.vt-help h2{font-size:28px}.vt-help>a{font-size:11px}.vt-guide{left:12px;right:12px;bottom:103px;padding:9px 13px;max-width:none}.vt-guide-hint{font-size:10px;margin:5px 0 7px!important}.vt-guide-top small{font-size:8px}.vt-guide.is-open .vt-guide-index{max-height:265px}.vt-reading-layout{padding-bottom:95px}}@media(prefers-reduced-motion:reduce){.vt-page *,.vt-page :after,.vt-page :before{animation:none!important;transition:none!important;scroll-behavior:auto!important}.vt-moving-tile{transform:translateX(0)}}.vt-copy-guide{margin-top:17px}.vt-copy-guide button{border:1px solid #c9b17e;border-radius:12px;padding:13px 18px;background:#efe3c5;color:#5d4b2b;display:inline-flex;align-items:center;gap:9px;font-size:12px}.vt-copy-guide button:disabled{opacity:.5;cursor:wait}.vt-copy-guide>span{display:block;font-size:11px;color:#8a774d;margin-top:9px}.vt-copy-guide textarea{width:100%;height:180px;border:1px solid #c9b17e;border-radius:12px;padding:14px;margin-top:12px;font-size:12px}@media(max-width:900px){.vt-guide.is-waiting{visibility:hidden;pointer-events:none}}@media(max-width:600px){.vt-download{display:grid;grid-template-columns:22px minmax(0,1fr);align-items:start}.vt-download>div{min-width:0}.vt-download>a{grid-column:2;margin-left:0;justify-self:start}}.vt-guide{max-height:calc(100dvh - 110px);overflow-y:auto;scrollbar-width:thin}