/* Perspective worlds: tactile layers, factual reading surfaces, optional motion. */
#stories{--world:#135b48;--spark:#e7bc65;--world-soft:#edf2e8}
#stories[data-world=child]{--world:#166d72;--spark:#ffd477;--world-soft:#e7f5f1}
#stories[data-world=business]{--world:#214b53;--spark:#f0b578;--world-soft:#ecf0ed}
#stories[data-world=employee]{--world:#374964;--spark:#d2c2fa;--world-soft:#f0eef6}
.audiences{gap:12px;margin-bottom:18px}.audiences button{position:relative;overflow:hidden;border-radius:12px;min-height:100px;transition:transform .25s,background .3s,box-shadow .3s}.audiences button.selected{background:var(--world);border-color:var(--world);box-shadow:0 7px 20px #123e3020,inset 0 -3px var(--spark)}.audiences button.selected:after{content:'●';position:absolute;right:14px;top:10px;color:var(--spark);font-size:9px}.audiences button:hover{transform:translateY(-3px)}.audiences button[data-person=child]>span{color:#db9c38}.audiences button[data-person=business]>span{color:#ab7c55}.audiences button.selected>span{color:var(--spark)}
#perspective-world{margin:0 0 23px}.perspective-stage{position:relative;isolation:isolate;overflow:hidden;border-radius:18px;background:#123c32;color:#fff9ed;box-shadow:0 14px 35px #173e2f18;min-height:380px;--mx:0px;--my:0px}.stage-art{position:absolute;inset:0;z-index:-1;overflow:hidden}.stage-art>img{position:absolute;width:73%;height:100%;right:-1%;object-fit:cover;transform:scale(1.04) translate(var(--mx),var(--my));transition:transform .6s ease;opacity:.9}.stage-wash{position:absolute;inset:0;background:linear-gradient(90deg,#103c32 0%,#103c32f7 25%,#103c3290 52%,#103c321a 78%,#103c3255),linear-gradient(0deg,#07261bc9,transparent 50%)}.world-child{background:#d9f0e9;color:#0a4b4b}.world-child .stage-wash{background:linear-gradient(90deg,#e7f5e9 0%,#e7f5e9f5 22%,#e7f5e9a8 45%,#e7f5e900 74%),linear-gradient(0deg,#c5e3dbbb,transparent 45%)}.world-child .stage-art>img{opacity:1;width:76%}.world-employee .stage-wash{background:linear-gradient(90deg,#263b52 0%,#263b52f2 25%,#263b5288 58%,#263b5220),linear-gradient(0deg,#14283bc9,transparent)}.world-business .stage-wash{background:linear-gradient(90deg,#18383f 0%,#18383ff5 25%,#18383f95 58%,#18383f10),linear-gradient(0deg,#112d37b0,transparent)}
.stage-top,.stage-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:20px 26px;position:relative}.world-label{font-size:9px;letter-spacing:1.5px;font-weight:700}.scene-motion{background:#ffffff14;color:inherit;border:1px solid #ffffff50;border-radius:30px;font-size:10px;padding:7px 12px;min-height:32px;white-space:nowrap}.world-child .scene-motion{border-color:#166d7240;background:#fff9}.stage-body{display:grid;grid-template-columns:1.1fr 1fr;gap:18px 55px;padding:12px 26px 5px;align-items:center}.stage-intro,.scene-console{grid-column:1}.stage-intro{max-width:420px}.stage-intro h3{font-size:clamp(29px,3vw,42px);line-height:1.12;margin:0 0 15px;letter-spacing:-.6px}.stage-intro p{font-size:12px;line-height:1.9;color:#e1eadd;margin:0 0 19px;max-width:330px}.world-child .stage-intro p{color:#365b50}.scene-topic{display:inline-flex;align-items:center;gap:8px;font-size:8px;letter-spacing:1.5px;font-weight:700;color:var(--spark);background:#0002;border:1px solid #ffffff25;padding:8px 10px;border-radius:5px}.scene-topic svg{width:18px;height:18px}.world-child .scene-topic{background:#fff9;color:#0c5556;border-color:#166d7225}
.scene-console{background:#fffdf4f2;color:#163b31;border:1px solid #fff;border-radius:13px;box-shadow:0 15px 40px #062b352e;padding:19px;max-width:440px;justify-self:end;width:100%;backdrop-filter:blur(12px);transform:translateZ(0)}.console-heading{display:flex;justify-content:space-between;gap:12px;font-size:8px;letter-spacing:1px;color:#53685e;font-weight:700}.console-heading>span:last-child{white-space:nowrap;color:#7a8c80}.ripple-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:17px 0}.ripple-buttons button{display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-align:left;padding:10px 8px;min-height:67px;border-radius:7px;background:#f0f1e8;border:1px solid #d4ded0;font-size:10px;color:#506657;line-height:1.3}.ripple-buttons button>span{font-size:9px;font-weight:bold;color:#7b8e7a}.ripple-buttons button.is-current{background:var(--world);color:#fff9ed;border-color:var(--world);box-shadow:0 4px 10px #123c3220}.ripple-buttons button.is-current>span{color:var(--spark)}.ripple-reading{display:flex;gap:13px;min-height:78px;align-items:flex-start;padding:1px 0 10px}.ripple-reading>#ripple-number{font-family:'DM Serif Display',serif;font-size:39px;line-height:1;color:#c3ceba}.ripple-reading b{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--world)}.ripple-reading p{font-size:12px;line-height:1.6;margin:6px 0 0}.ripple-play{border:0;border-radius:5px;background:var(--world);color:white;font-size:11px;padding:10px 13px;min-height:36px}.scene-console>small{font-size:9px;color:#667d6b;display:block;margin-top:10px}.stage-bottom{font-size:9px;color:#cedccc;padding-top:19px;padding-bottom:18px}.stage-bottom>span:last-child{font-size:8px;white-space:nowrap}.world-child .stage-bottom{color:#426d5c}
.scan-line{position:absolute;top:0;bottom:0;width:1px;background:linear-gradient(transparent,#e3f3d777,transparent);left:74%;animation:world-scan 9s ease-in-out infinite;opacity:.5}.orbit-dot{position:absolute;width:11px;height:11px;border:3px solid #ffdb86;background:#dfb33e30;border-radius:50%;box-shadow:0 0 0 9px #ffe7a125;top:38%;right:17%;animation:world-pulse 4s ease-in-out infinite}.orbit-b{top:71%;right:32%;width:8px;height:8px;animation-delay:1.5s}.flow-line{position:absolute;right:-20%;bottom:30%;height:1px;width:80%;background:linear-gradient(90deg,transparent,#fce9b8aa,transparent);transform:rotate(-20deg);animation:world-flow 7s ease-in-out infinite}.world-child .orbit-dot{border-color:#d89628}.world-child .scan-line{display:none}.world-child .flow-line{background:linear-gradient(90deg,transparent,#328c7f88,transparent)}
@keyframes world-pulse{0%,100%{opacity:.3;transform:scale(.9)}50%{opacity:1;transform:scale(1.1)}}@keyframes world-scan{0%,100%{transform:translateX(-90px);opacity:0}50%{transform:translateX(100px);opacity:.6}}@keyframes world-flow{0%,100%{opacity:0;translate:-50px 15px}50%{opacity:.8;translate:20px -10px}}
.briefing-note{font-size:11px;line-height:1.8;max-width:850px}.briefing{grid-template-columns:minmax(240px,30%) minmax(0,1fr);gap:23px;align-items:start}#story-list{max-height:1050px;padding:0 5px 8px 0}.scene-story{padding:0;display:flex;flex-direction:column;overflow:hidden;border-radius:10px;min-width:0;box-shadow:0 3px 10px #25473405}.story-thumb{height:95px;display:block;position:relative;overflow:hidden;border-bottom:1px solid #d5dbcf}.story-thumb>img{width:100%;height:100%;object-fit:cover;transition:transform .5s;filter:saturate(.75)}.story-thumb:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#073f3322,#073f3310)}.story-thumb>span{position:absolute;bottom:10px;right:12px;width:32px;height:32px;border-radius:8px;background:#fff9ebec;display:grid;place-items:center;z-index:1}.story-thumb svg{height:20px;width:20px;color:var(--world)}.story-snippet{padding:16px 18px;display:block}.scene-story h3{font-size:21px!important;margin:8px 0 12px!important}.scene-story .tag{font-size:8px;letter-spacing:1px}.scene-story small{font-size:9px}.scene-story.active{box-shadow:inset 3px 0 var(--world),0 5px 15px #163b3110;background:var(--world-soft);border-color:var(--world)}.scene-story:hover .story-thumb img{transform:scale(1.05)}
#story-detail{padding:0;overflow:hidden;border-radius:12px;background:#fffdf7;box-shadow:0 8px 25px #143e2c07}.topic-cover{position:relative;height:230px;isolation:isolate;overflow:hidden;background:#234e42}.topic-cover>img{width:100%;height:100%;object-fit:cover;object-position:center 52%;display:block}.topic-cover-wash{position:absolute;inset:0;background:linear-gradient(0deg,#092c24da 0%,#092c2420 55%,transparent 80%)}.cover-category{position:absolute;left:25px;bottom:34px;display:flex;gap:10px;align-items:center;color:white;font-size:10px;letter-spacing:1.5px;font-weight:bold}.cover-category svg{width:25px;height:25px;color:#f0d69a}.cover-caption{position:absolute;left:25px;bottom:15px;color:#e1e9dd;font-size:8px;letter-spacing:.2px}.topic-roads .topic-cover-wash{background:linear-gradient(0deg,#183a4ce0,transparent)}.story-reading{padding:25px 30px 28px}#story-detail .detail-top{font-size:9px;line-height:1.5}#story-detail h3{font-size:30px;margin:15px 0;line-height:1.24}.story-reading .fact{font-size:13px;line-height:1.9}.source{display:inline-block;font-size:10px;line-height:1.7}.interactive-chain{gap:8px;margin:25px 0}.interactive-chain>button{flex:1;min-width:0;align-self:stretch;display:flex;flex-direction:column;text-align:left;gap:8px;border:1px solid #d5ddd0;background:#f2f4eb;color:#455f4e;padding:12px;border-radius:7px;font-size:10px;line-height:1.6}.interactive-chain>button>span{display:block;text-align:left;padding:0;background:none;font-size:10px;flex:auto}.interactive-chain b{font-size:9px;color:#7b8f75}.interactive-chain button.is-current{border-color:var(--world);box-shadow:0 0 0 1px var(--world);background:var(--world-soft)}.interactive-chain button.is-current b{color:var(--world)}.interactive-chain>i{font-size:13px;color:#889a84}
.lens{background:var(--world-soft);padding:20px;border:1px solid #d7dfd0;border-radius:10px}.lens h4{color:var(--world);font-size:9px;line-height:1.8;letter-spacing:1px}.lens p{font-size:13px;line-height:1.9}.lens-child{border-radius:18px 18px 18px 4px;background:#eaf7ee;border-color:#b7dcd1}.lens-mission{margin:15px 0 0;color:var(--world);max-width:none}.lens-mission summary{padding:12px 0;font-size:11px;font-weight:600;border-top:1px dashed #b9cdbb}.lens-mission .action{background:#ffffff9c;border:0;border-radius:6px;font-size:12px;color:#355443;line-height:1.9}.lens-experiment{margin-top:16px;display:flex;justify-content:space-between;align-items:center;gap:20px;background:var(--world);color:#fffdf2;border:0;padding:12px 15px;width:100%;border-radius:6px;font-size:11px;text-align:left}.lens-experiment span{font-size:18px}.story-reading .uncertain{font-size:10px;line-height:1.9;margin-top:20px;padding-left:12px;border-left:2px solid #c0cabb;color:#627363}
.motion-paused .stage-art *{animation:none!important;transition:none!important}.motion-paused .stage-art>img{transform:none!important}
html[lang=bn] .stage-intro h3{font-size:31px;line-height:1.5}html[lang=bn] .world-label{letter-spacing:.2px}html[lang=bn] .ripple-buttons button{font-size:11px}html[lang=bn] .console-heading{letter-spacing:0}html[lang=bn] .scene-console>small{font-size:10px}
@media(max-width:950px){.stage-body{gap:25px}.stage-intro h3{font-size:33px}.stage-intro p{font-size:12px}.stage-top,.stage-bottom{padding-left:23px;padding-right:23px}.briefing{grid-template-columns:minmax(210px,31%) minmax(0,1fr);gap:17px}.story-reading{padding:22px}.scene-console{padding:15px}.scene-story h3{font-size:19px!important}.story-snippet{padding:14px}#story-detail h3{font-size:27px}.interactive-chain{gap:5px}.interactive-chain>button{padding:9px}.stage-bottom>span:first-child{max-width:50%}}
@media(max-width:650px){.audiences{gap:9px}.audiences button{min-height:95px;padding:13px}.audiences button>b{font-size:11px}.audiences button small{line-height:1.6}.perspective-stage{border-radius:13px}.stage-art>img,.world-child .stage-art>img{width:100%;height:63%;right:0;top:0;object-position:center 55%}.stage-wash{background:linear-gradient(0deg,#103c32 20%,#103c32a0 62%,#103c3240)!important}.world-child .stage-wash{background:linear-gradient(0deg,#e1f2e8 20%,#e1f2e8b5 62%,#e1f2e81a)!important}.world-business .stage-wash{background:linear-gradient(0deg,#18383f 20%,#18383f90 62%,#18383f50)!important}.world-employee .stage-wash{background:linear-gradient(0deg,#263b52 20%,#263b5290 62%,#263b5250)!important}.stage-top{padding:16px;gap:10px}.world-label{font-size:7px;letter-spacing:1px;max-width:53%;line-height:1.7}.scene-motion{font-size:9px;padding:6px 9px}.stage-body{grid-template-columns:1fr;padding:105px 16px 0;gap:20px}.stage-intro h3{font-size:33px;max-width:270px;text-shadow:0 2px 12px #103c3220}.stage-intro p{font-size:12px;max-width:290px;line-height:1.8}.scene-topic{font-size:8px}.scene-console{max-width:none;border-radius:10px;padding:16px}.stage-bottom{padding:15px 16px;align-items:flex-start;line-height:1.7;font-size:8px;gap:10px}.stage-bottom>span:first-child{max-width:50%}.stage-bottom>span:last-child{font-size:7px;white-space:normal;text-align:right;max-width:45%}.ripple-reading{min-height:72px}.briefing{display:block}#story-list{max-height:none;display:flex;flex-direction:row;overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;padding:0 0 14px;margin-bottom:12px}.scene-story{min-width:225px;max-width:225px;scroll-snap-align:start}.story-thumb{height:85px}.scene-story h3{font-size:19px!important}.story-snippet{padding:14px 15px}.topic-cover{height:195px}.cover-category{left:20px;font-size:9px}.cover-caption{left:20px;font-size:7px;right:10px}.story-reading{padding:22px 18px}#story-detail h3{font-size:27px}.interactive-chain{gap:5px}.interactive-chain>button{font-size:10px;padding:9px 7px}.interactive-chain>button>span{font-size:9px;line-height:1.7}.interactive-chain>i{font-size:11px}.lens{padding:16px}.lens h4{font-size:8px}.lens p{font-size:12px}.lens-experiment{font-size:11px}html[lang=bn] .stage-intro h3{font-size:29px}}
@media(prefers-reduced-motion:reduce){.stage-art *{animation:none!important;transition:none!important}.stage-art>img{transform:none!important}.audiences button:hover,.scene-story:hover{transform:none}}