.platform-guide{margin:0;background:#f4f7fa;color:#032B4C;min-height:100vh}.guide-header{width:min(1504px,calc(100% - 72px));margin:auto;min-height:94px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d7e1e9}.guide-header .brand img{width:224px}.guide-return,.guide-live-link,.guide-bottom a{color:#032B4C;font-size:.88rem;font-weight:650;text-decoration:none;display:inline-flex;gap:12px;align-items:center}.guide-return:hover,.guide-live-link:hover,.guide-bottom a:hover{text-decoration:underline}.guide-main{width:min(1504px,calc(100% - 72px));margin:0 auto;padding:34px 0 24px}.guide-intro{display:flex;gap:28px;align-items:center;justify-content:space-between;margin-bottom:28px}.guide-intro .eyebrow{font-size:.7rem;letter-spacing:.16em;margin:0 0 9px}.guide-intro h1{font-size:clamp(2rem,3vw,3rem);line-height:1.08;font-weight:600;letter-spacing:-.04em;margin:0 0 11px}.guide-intro p{margin:0;color:#53687a;font-size:.96rem}.guide-live-link{white-space:nowrap;border-bottom:1px solid #a7bdcc;padding:9px 0}.guide-workspace{display:grid;grid-template-columns:minmax(0,1fr) 266px;gap:28px;align-items:stretch}.tour-player{border:1px solid #c8d5e0;background:#fff;min-width:0;border-radius:8px;overflow:hidden;box-shadow:0 12px 36px #032b4c0b}.tour-browser{height:39px;display:flex;align-items:center;gap:18px;padding:0 15px;background:#032B4C;color:#fff;font-size:.68rem;letter-spacing:.025em}.browser-dots{display:flex;gap:5px}.browser-dots i{display:block;width:6px;height:6px;border:1px solid #9fb7c9;border-radius:50%;opacity:.8}.tour-sample{margin-left:auto;font-size:.6rem;text-transform:uppercase;letter-spacing:.1em;white-space:nowrap;color:#d4e5f3}.tour-stage{position:relative;height:620px;overflow:hidden;background:#fff}.tour-stage>iframe{border:0;display:block;width:100%;height:100%;background:#fff}.tour-stage.is-playing>iframe{pointer-events:none}.tour-loading{position:absolute;inset:0;display:flex;gap:15px;align-items:center;justify-content:center;background:#edf3f8;color:#496477;font-size:.9rem}.tour-loading[hidden]{display:none}.tour-loading-mark{font-weight:700;font-size:2rem;border-right:1px solid #b8cbd9;padding-right:15px;letter-spacing:-.1em}.tour-start-cover{position:absolute;inset:0;display:grid;place-items:center;background:#011d5433;backdrop-filter:blur(1px)}.tour-start-cover[hidden]{display:none}.tour-start{display:flex;align-items:center;flex-direction:column;gap:8px;background:#fff;color:#032b4c;border:1px solid #dbe4ec;border-radius:7px;padding:24px 34px;box-shadow:0 14px 60px #011d5420;cursor:pointer;font:inherit}.tour-start strong{font-size:1.05rem;font-weight:650}.tour-start>span:last-child{font-size:.74rem;color:#637c8d}.tour-play-disc{display:grid;place-items:center;border-radius:50%;height:48px;width:48px;background:#E8494F;color:#fff;padding-left:3px;margin-bottom:5px;font-size:17px}.tour-transport{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:12px 16px;min-height:60px;border-top:1px solid #dbe4ec}.tour-controls{display:flex;gap:8px}.tour-control{font:inherit;font-size:.76rem;font-weight:600;color:#032b4c;background:#fff;border:1px solid #c7d6e1;border-radius:4px;min-height:35px;padding:7px 12px;cursor:pointer;display:inline-flex;align-items:center;gap:7px}.tour-control:hover{background:#edf4f9}.tour-control-primary{background:#032b4c;color:#fff;border-color:#032b4c;min-width:106px;justify-content:center}.tour-control-primary:hover{background:#011d54}.tour-control:disabled{opacity:.5;cursor:wait}.tour-counter{font-size:.69rem;color:#526f85;white-space:nowrap}.tour-progress{height:3px;background:#e8eff5}.tour-progress span{display:block;height:100%;width:0;background:#E8494F;transition:width .3s ease}.tour-chapters{display:flex;flex-direction:column;min-width:0;padding-top:3px}.tour-chapter-heading{display:flex;justify-content:space-between;font-size:.66rem;text-transform:uppercase;letter-spacing:.13em;padding-bottom:16px;border-bottom:1px solid #cad8e3;color:#526f85}.tour-chapter-list{list-style:none;padding:0;margin:0}.tour-chapter-list li{border-bottom:1px solid #d9e3eb}.tour-chapter-list button{display:flex;gap:13px;padding:20px 4px;width:100%;text-align:left;border:0;background:transparent;color:#718497;font:inherit;cursor:pointer}.chapter-number{font-size:.65rem;line-height:1.65;font-weight:650}.tour-chapter-list strong{font-size:.9rem;line-height:1.2;font-weight:650;display:block;margin-bottom:6px}.tour-chapter-list small{font-size:.75rem;line-height:1.55;display:block;color:#526f85}.tour-chapter-list button[aria-current="step"]{color:#032B4C}.tour-chapter-list button[aria-current="step"] .chapter-number{color:#d73941}.tour-chapter-list button[aria-current="step"] small{color:#526e83}.tour-chapter-list button:hover{background:#eaf1f7}.tour-caption{margin-top:26px;padding:18px 17px;background:#e5eff7;border-left:2px solid #E8494F;min-height:134px}.caption-label{font-size:.6rem;text-transform:uppercase;letter-spacing:.13em;color:#526f85;display:block;margin-bottom:10px}.tour-caption p{margin:0;font-size:.82rem;line-height:1.65;color:#234e6b}.tour-disclosure{font-size:.68rem;line-height:1.65;color:#526f85;margin:17px 0 0}.guide-bottom{display:flex;gap:20px;align-items:center;justify-content:space-between;padding:23px 0 4px}.guide-bottom p{margin:0;font-size:.75rem;color:#526f85}.guide-bottom a{font-size:.78rem;white-space:nowrap}.tour-cursor{position:absolute;left:0;top:0;z-index:8;pointer-events:none;width:28px;height:34px;filter:drop-shadow(0 2px 3px #032b4c33);transition:left .55s cubic-bezier(.4,0,.2,1),top .55s cubic-bezier(.4,0,.2,1)}.tour-cursor[hidden]{display:none}.cursor-ring{position:absolute;width:27px;height:27px;left:-11px;top:-11px;border:2px solid #e8494f;border-radius:50%;opacity:0}.tour-cursor.is-clicking .cursor-ring{animation:tour-click .55s ease-out}.tour-keys{position:absolute;bottom:17px;left:50%;transform:translateX(-50%);z-index:8;background:#032b4cf2;border:1px solid #fff4;color:#fff;font-size:.73rem;font-weight:600;padding:7px 13px;border-radius:4px;pointer-events:none;box-shadow:0 3px 8px #032b4c18}.tour-keys[hidden]{display:none}.tour-source-dialog{padding:0;border:1px solid #b7cbd9;border-radius:7px;width:min(890px,calc(100% - 48px));max-height:calc(100dvh - 64px);overflow:hidden;color:#032b4c;box-shadow:0 26px 90px #011d5433}.tour-source-dialog::backdrop{background:#011d5475;backdrop-filter:blur(2px)}.source-browser{background:#032b4c;color:#d8e8f4;display:flex;gap:15px;align-items:center;justify-content:space-between;padding:9px 15px;min-height:43px}.source-address{font-size:.67rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.source-browser button{height:30px;min-width:30px;background:transparent;color:#fff;font-size:1.3rem;border:1px solid #7793aa;border-radius:3px;cursor:pointer}.tour-source-dialog iframe{border:0;width:100%;height:min(700px,calc(100dvh - 122px));display:block;background:#f1f4f6}.tour-source-dialog button:focus-visible,.platform-guide button:focus-visible,.platform-guide a:focus-visible{outline:3px solid #E8494F;outline-offset:4px}.fictional-certificate{font-family:Arial,sans-serif;background:#eef2f5;margin:0;color:#173d58}.fictional-notice{background:#032b4c;color:#fff;border-bottom:3px solid #e8494f;font-size:.73rem;letter-spacing:.04em;text-align:center;padding:10px 18px}.fictional-header{padding:24px 8%;border-bottom:1px solid #ced9e0;background:#fff;display:flex;align-items:center;gap:13px}.fictional-monogram{width:42px;height:42px;display:grid;place-items:center;background:#032b4c;color:#fff;font-size:.8rem;letter-spacing:.02em}.fictional-header strong{display:block;font-size:1rem;letter-spacing:-.02em}.fictional-header small{font-size:.64rem;color:#526f85;letter-spacing:.13em;text-transform:uppercase}.fictional-paper{position:relative;width:82%;margin:30px auto;background:#fff;border:1px solid #cad8e2;padding:33px 7% 30px;box-sizing:border-box;overflow:hidden}.fictional-paper::before{content:'DEMONSTRATION';position:absolute;transform:rotate(-31deg);top:45%;left:-8%;color:#032b4c06;font-size:clamp(40px,8vw,77px);font-weight:700;letter-spacing:.05em;pointer-events:none}.fictional-paper .eyebrow{font-size:.6rem;letter-spacing:.17em;color:#b42d37;margin:0 0 9px}.fictional-paper h1{font-size:1.75rem;letter-spacing:-.035em;line-height:1.15;margin:0 0 8px;font-weight:600}.fictional-number{font-size:.71rem;color:#526f85;margin:0 0 24px}.fictional-rule{height:3px;background:#032b4c;margin:0 0 22px;width:42px}.fictional-paper dl{display:grid;grid-template-columns:1fr 1.3fr;gap:15px;font-size:.79rem;margin:0}.fictional-paper dt{color:#526f85}.fictional-paper dd{margin:0;font-weight:600}.fictional-paper .fictional-limit{font-size:.69rem;line-height:1.7;color:#526f85;border-top:1px solid #dbe4eb;padding-top:20px;margin:25px 0 0}.fictional-footer{text-align:center;font-size:.65rem;color:#526f85;padding:0 20px 25px}
@keyframes tour-click{0%{transform:scale(.3);opacity:1}100%{transform:scale(1.5);opacity:0}}
@media(min-width:1600px){.tour-stage{height:670px}}
@media(max-width:1100px){.guide-workspace{grid-template-columns:minmax(0,1fr) 220px;gap:20px}.guide-header,.guide-main{width:calc(100% - 40px)}.tour-chapter-list button{padding:17px 0;gap:10px}.tour-chapter-list strong{font-size:.82rem}.tour-chapter-list small{font-size:.7rem}.tour-stage{height:590px}.tour-caption{padding:14px;min-height:146px}.guide-header{min-height:81px}.guide-main{padding-top:27px}}
@media(max-width:800px){.guide-workspace{display:flex;flex-direction:column;gap:18px}.guide-intro{margin-bottom:22px}.guide-intro p{font-size:.85rem;max-width:380px}.guide-header .brand img{width:190px}.guide-return{font-size:.76rem;gap:6px}.guide-main{padding-top:25px}.guide-live-link{display:none}.tour-chapters{padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.tour-chapter-heading{grid-column:1/-1;padding:0 0 10px}.tour-chapter-list{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.tour-chapter-list button{padding:13px 0;display:block}.chapter-number{display:block;margin-bottom:6px}.tour-chapter-list strong{font-size:.76rem}.tour-chapter-list small{display:none}.tour-caption{grid-column:1/-1;margin-top:17px;min-height:0}.tour-caption .caption-label{margin-bottom:5px}.tour-disclosure{grid-column:1/-1;margin-top:11px}.tour-stage{height:590px}.guide-bottom{align-items:flex-start;gap:15px}.guide-bottom p{font-size:.69rem}.guide-bottom a{font-size:.71rem}.tour-start{padding:20px 24px}}
@media(max-width:480px){.guide-header,.guide-main{width:calc(100% - 28px)}.guide-header{min-height:76px}.guide-header .brand img{width:158px}.guide-return{font-size:.68rem;gap:5px}.guide-main{padding-top:23px}.guide-intro h1{font-size:2rem;margin-bottom:10px}.guide-intro p{font-size:.83rem;line-height:1.6}.tour-browser{padding:0 11px;gap:10px;font-size:.58rem}.tour-sample{font-size:.5rem}.tour-stage{height:555px}.tour-transport{padding:10px;gap:8px}.tour-control{font-size:.68rem;padding:7px 10px;gap:6px}.tour-control-primary{min-width:99px}.tour-counter{font-size:.61rem}.tour-chapter-list strong{font-size:.67rem;line-height:1.4}.tour-start strong{font-size:.89rem}.tour-start{padding:20px}.tour-source-dialog{width:calc(100% - 22px);max-height:calc(100dvh - 30px)}.source-browser{padding:7px 10px}.source-address{font-size:.59rem}.fictional-paper{width:91%;padding:27px 6%;margin:20px auto}.fictional-header{padding:20px 5%}.fictional-header strong{font-size:.84rem}.fictional-paper h1{font-size:1.45rem}.fictional-paper dl{font-size:.69rem;gap:13px}.guide-bottom{display:block;padding-top:19px}.guide-bottom a{margin-top:11px}.tour-caption p{font-size:.77rem}}
@media(prefers-reduced-motion:reduce){.tour-cursor,.tour-progress span{transition:none}.tour-cursor.is-clicking .cursor-ring{animation:none}}

.source-browser .source-pause{font-family:inherit;font-weight:600;font-size:.67rem;line-height:1.2;padding:5px 9px;min-width:81px;white-space:nowrap}.source-browser .source-pause[hidden]{display:none}.source-address{flex:1;min-width:0}

/* Readable chapters and controls in every supported language, including RTL. */
.guide-header .brand{display:flex;align-items:center;min-height:44px}.guide-header-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;min-width:0}.guide-header-actions .language-control{margin:0;padding:0;border:0}.guide-header-actions select{min-height:44px;max-width:145px;font-size:.875rem}.guide-return,.guide-live-link,.guide-bottom a{min-height:44px}.tour-control{min-height:44px;font-size:.875rem}.source-browser button{height:44px;min-width:44px;flex-shrink:0}.source-browser .source-pause{min-height:44px;font-size:.8125rem;white-space:normal}.tour-chapter-list button{text-align:start;min-height:64px}.tour-chapter-list strong{font-size:max(.9rem,14px);overflow-wrap:anywhere}.tour-disclosure{font-size:.8125rem;line-height:1.6}.tour-local-notice{margin-top:8px}.tour-sample{margin-inline-start:auto;margin-inline-end:0}.tour-caption{border-left:0;border-inline-start:2px solid #E8494F}.tour-start{max-width:calc(100% - 28px)}.guide-intro p,.tour-caption p,.fictional-limit{overflow-wrap:anywhere}.fictional-paper::before{content:attr(data-watermark)}.fictional-certificate{overflow-wrap:anywhere}.fictional-paper dl{font-size:.875rem}.fictional-paper .fictional-limit,.fictional-notice{font-size:.8125rem}.fictional-header small{letter-spacing:.04em;font-size:.75rem}.fictional-paper .eyebrow{font-size:.75rem}.fictional-footer{font-size:.75rem}.guide-header-actions select:focus-visible{outline:3px solid #E8494F;outline-offset:3px}
@media(max-width:800px){.guide-header{gap:15px;flex-wrap:wrap;padding:12px 0}.guide-header-actions{margin-inline-start:auto;gap:12px}.tour-chapter-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.tour-chapter-list strong{font-size:14px;line-height:1.45}.tour-chapter-list button{display:flex;gap:10px;align-items:flex-start;padding:14px 0}.chapter-number{margin:0}.tour-chapter-list small{display:block;font-size:.8125rem;line-height:1.5}.tour-counter{font-size:.75rem;white-space:normal;text-align:end}.tour-disclosure{font-size:.8125rem}.guide-bottom p{font-size:.8125rem;line-height:1.6}.guide-bottom a,.guide-return{font-size:.875rem}}
@media(max-width:480px){.guide-header .brand img{width:170px}.guide-header-actions{width:100%;justify-content:space-between;gap:12px}.guide-header-actions select{max-width:155px}.guide-main{padding-top:20px}.guide-intro h1{font-size:1.875rem}.guide-intro p{font-size:.9375rem;line-height:1.6}.tour-transport{align-items:flex-start;flex-wrap:wrap}.tour-controls{flex:1;flex-wrap:wrap}.tour-control{font-size:.875rem;padding:8px 10px;line-height:1.35;white-space:normal;max-width:100%}.tour-control-primary{min-width:99px}.tour-counter{width:100%;text-align:start}.tour-caption p{font-size:.875rem;line-height:1.65}.tour-browser{font-size:.6875rem;gap:8px}.tour-browser [data-tour-address]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.tour-sample{font-size:.625rem}.source-browser{gap:8px;flex-wrap:wrap}.source-address{flex-basis:100%;font-size:.75rem;white-space:normal;overflow-wrap:anywhere}.source-browser .source-pause{margin-inline-start:auto}.fictional-paper dl{grid-template-columns:1fr;gap:6px;font-size:.875rem}.fictional-paper dd{margin-bottom:12px}.fictional-header strong{font-size:.9375rem}.fictional-paper .fictional-limit{font-size:.8125rem;line-height:1.7}.tour-source-dialog iframe{height:calc(100dvh - 190px)}}