@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600&family=Orbitron:wght@400;500;600&display=swap";:root{color-scheme:dark;font-family:Noto Sans SC,Microsoft YaHei,sans-serif;--ink: #f3f7fb;--muted: #8290a1;--faint: rgba(207, 224, 241, .1);--line: rgba(207, 224, 241, .13);--cyan: #77d8f7;--amber: #f4b860;--panel: rgba(8, 14, 22, .72)}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden;background:#010307;color:var(--ink)}body{-webkit-user-select:none;user-select:none}button,input{font:inherit}button{color:inherit}.mobile-only{display:none}#universe{position:fixed;inset:0;width:100%;height:100%;outline:none;cursor:grab}#universe:active{cursor:grabbing}#semantic-depth{position:fixed;z-index:1;inset:0;width:100%;height:100%;opacity:0;pointer-events:none;mix-blend-mode:screen;filter:saturate(.82);transition:opacity .16s linear}.vignette,.grain{position:fixed;inset:0;pointer-events:none;z-index:2}.vignette{background:linear-gradient(180deg,rgba(0,3,7,.6),transparent 23%,transparent 70%,rgba(0,3,7,.62)),radial-gradient(circle at center,transparent 48%,rgba(0,2,6,.45) 100%)}.grain{opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.9'/%3E%3C/svg%3E")}.glass-panel{background:linear-gradient(145deg,#141e2a7a,#03080ebf),var(--panel);border:1px solid var(--line);box-shadow:0 18px 70px #00000059,inset 0 1px #ffffff06;backdrop-filter:blur(22px) saturate(120%);-webkit-backdrop-filter:blur(22px) saturate(120%)}.topbar{position:fixed;z-index:10;top:0;left:0;width:100%;height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid rgba(255,255,255,.06);background:linear-gradient(180deg,#020509d1,#02050914);transition:opacity .35s,transform .35s}.brand{width:240px;display:flex;align-items:center;gap:14px;padding:0;border:0;background:transparent;text-align:left;cursor:pointer}.brand strong{display:block;font-weight:500;font-size:17px;letter-spacing:.28em}.brand small{display:block;margin-top:4px;color:#718091;font:500 7px/1.2 Orbitron,sans-serif;letter-spacing:.17em}.brand-mark{position:relative;width:34px;height:34px;display:grid;place-items:center;flex:0 0 auto}.brand-mark:after{content:"";width:7px;height:7px;border-radius:50%;background:#fff2c3;box-shadow:0 0 12px #f6bb66,0 0 28px #ffad3da6}.brand-mark i{position:absolute;border:1px solid rgba(126,197,224,.45);border-radius:50%;transform:rotate(-22deg)}.brand-mark i:nth-child(1){width:22px;height:9px}.brand-mark i:nth-child(2){width:32px;height:15px}.brand-mark i:nth-child(3){width:12px;height:30px;transform:rotate(30deg);opacity:.45}.sim-time{position:absolute;left:50%;top:17px;transform:translate(-50%);display:grid;grid-template-columns:auto auto;align-items:center;column-gap:9px;text-align:center}.sim-time span{grid-column:1 / 3;color:#778697;font-size:9px;letter-spacing:.22em}.sim-time strong{font:400 13px/1.8 Orbitron,Noto Sans SC,sans-serif;letter-spacing:.09em}.sim-time i{width:5px;height:5px;border-radius:50%;background:#77d8f7;box-shadow:0 0 9px #77d8f7}.sim-time i.paused{background:#77818c;box-shadow:none}.top-actions{width:240px;display:flex;justify-content:flex-end;gap:8px}.icon-button,.panel-close{width:37px;height:37px;display:grid;place-items:center;padding:0;border:1px solid rgba(255,255,255,.09);background:#ffffff06;border-radius:7px;cursor:pointer;transition:.2s ease}.icon-button:hover,.panel-close:hover{border-color:#77d8f766;background:#77d8f714}.icon-button.active{color:#c8f3ff;border-color:#77d8f773;background:#77d8f71c;box-shadow:0 0 18px #47b2d914}.icon-button svg,.focus-button svg,.tour-button svg{width:17px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.date-control{position:fixed;z-index:12;top:70px;right:28px;width:382px;padding:22px;border-radius:11px;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px) scale(.985);transform-origin:top right;transition:opacity .22s ease,transform .22s ease,visibility .22s}.date-control.open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0) scale(1)}.date-control-heading{display:flex;align-items:flex-start;justify-content:space-between;padding-right:28px}.date-control-heading h2{margin:6px 0 0;font-size:17px;font-weight:400;letter-spacing:.12em}.date-control>p{margin:16px 0 18px;color:#8b99a8;font-size:10px;line-height:1.8}.date-fields{display:grid;grid-template-columns:1.45fr 1fr;gap:10px}.date-fields label{display:grid;gap:7px}.date-fields label>span{color:#728293;font-size:8px;letter-spacing:.16em}.date-fields input{width:100%;height:39px;padding:0 11px;color:#d8e3eb;color-scheme:dark;border:1px solid rgba(255,255,255,.1);border-radius:6px;outline:0;background:#0000003b;font:400 11px Orbitron,Noto Sans SC,sans-serif;letter-spacing:.04em}.date-fields input:focus{border-color:#77d8f77a;box-shadow:0 0 0 2px #77d8f712}.date-control-actions{display:grid;grid-template-columns:1fr 1.35fr;gap:10px;margin-top:14px}.date-control-actions button{height:39px;border:1px solid rgba(119,216,247,.22);border-radius:6px;background:#77d8f70e;color:#9db0bf;cursor:pointer;font-size:10px;letter-spacing:.1em;transition:.2s ease}.date-control-actions button:last-child{border-color:#77d8f76b;background:linear-gradient(135deg,#3f9dc033,#77d8f714);color:#d7f3fb}.date-control-actions button:hover{border-color:#77d8f7ad;background-color:#77d8f721}.date-timezone{display:block;margin-top:11px;color:#5f6f7f;font-size:8px;letter-spacing:.08em}.navigator,.inspector{position:fixed;z-index:8;top:106px;bottom:112px;width:276px;border-radius:11px;transition:opacity .35s,transform .35s}.navigator{left:24px;padding:22px 12px 15px;display:flex;flex-direction:column}.inspector{right:24px;width:300px;padding:25px 23px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;padding:0 9px 16px}.eyebrow{color:#6b7b8d;font:500 7px/1.2 Orbitron,sans-serif;letter-spacing:.2em}.panel-heading h1{margin:6px 0 0;font-weight:400;font-size:17px;letter-spacing:.12em}.object-count{color:#5f6d7b;font:400 22px Orbitron,sans-serif}.search-box{height:36px;display:flex;align-items:center;gap:9px;margin:0 7px 13px;padding:0 10px;border-radius:6px;border:1px solid rgba(255,255,255,.08);background:#0000002e}.search-box:focus-within{border-color:#77d8f761}.search-box svg{width:14px;fill:none;stroke:#596878;stroke-width:1.5}.search-box input{min-width:0;flex:1;color:var(--ink);border:0;outline:0;background:transparent;font-size:11px}.search-box input::placeholder{color:#52606f}.search-box kbd{color:#53606c;border:1px solid rgba(255,255,255,.08);border-radius:3px;padding:1px 5px;font-size:8px}.celestial-list{min-height:0;flex:1;overflow-y:auto;padding:0 4px;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.12) transparent}.celestial-item{position:relative;width:100%;height:48px;display:grid;grid-template-columns:31px 1fr auto;align-items:center;gap:9px;padding:0 10px;border:1px solid transparent;border-radius:6px;background:transparent;text-align:left;cursor:pointer;transition:.18s ease}.celestial-item:hover{background:#ffffff09}.celestial-item.active{background:linear-gradient(90deg,#77d8f71a,#77d8f706);border-color:#77d8f729}.celestial-item.active:before{content:"";position:absolute;left:-5px;width:2px;height:22px;border-radius:2px;background:var(--cyan);box-shadow:0 0 11px var(--cyan)}.mini-orb{width:22px;height:22px;border-radius:50%;background:var(--orb-color);box-shadow:inset -5px -3px 7px #00000080,0 0 9px color-mix(in srgb,var(--orb-color),transparent 55%)}.celestial-item[data-id=saturn] .mini-orb:after{content:"";position:absolute;width:30px;height:8px;margin:7px 0 0 -4px;border:1px solid #a89365;border-radius:50%;transform:rotate(-15deg)}.item-copy strong{display:block;font-size:12px;font-weight:400;letter-spacing:.09em}.item-copy small,.item-au{color:#5f6d7b;font:400 7px/1.5 Orbitron,sans-serif;letter-spacing:.1em}.item-au{font-size:8px}.panel-hint{display:flex;align-items:center;gap:12px;margin:11px 7px 0;padding:13px 11px 0;border-top:1px solid rgba(255,255,255,.06)}.panel-hint p{margin:0;color:#687584;font-size:8px;line-height:1.75;letter-spacing:.05em}.panel-hint b{color:#9ba7b2;font-weight:400}.mouse-icon{width:17px;height:25px;position:relative;border:1px solid #596878;border-radius:9px}.mouse-icon:before{content:"";position:absolute;top:4px;left:7px;width:2px;height:5px;background:var(--cyan);border-radius:2px}.panel-close{position:absolute;top:13px;right:13px;width:27px;height:27px;color:#697888;border:0;font-size:17px}.inspector-hero{display:flex;align-items:center;gap:16px;padding:17px 0 21px;border-bottom:1px solid rgba(255,255,255,.07)}.planet-orb{position:relative;width:62px;height:62px;flex:0 0 auto;display:grid;place-items:center;border:1px solid rgba(255,255,255,.08);border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.04),transparent 70%)}.planet-orb:before,.planet-orb:after{content:"";position:absolute;border:1px solid rgba(119,216,247,.17);border-radius:50%}.planet-orb:before{width:74px;height:22px;transform:rotate(-18deg)}.planet-orb:after{width:42px;height:69px;transform:rotate(33deg)}.planet-orb i{z-index:1;width:37px;height:37px;border-radius:50%;background:var(--object-color, #f7b84f);box-shadow:inset -10px -6px 12px #46190099,0 0 13px color-mix(in srgb,var(--object-color, #f7b84f),transparent 35%)}.inspector.oumuamua-detail .planet-orb i{width:43px;height:9px;border-radius:52% 44% 50% 46%;background:radial-gradient(circle at 24% 38%,rgba(255,188,132,.5) 0 3%,transparent 4%),radial-gradient(circle at 68% 64%,rgba(39,16,10,.48) 0 6%,transparent 7%),linear-gradient(105deg,#3b1e17,#b56744 46%,#633323 78%,#291713);box-shadow:inset -8px -3px 8px #190804b8,0 0 16px #dc7e4c7a;transform:rotate(-28deg)}.object-appearance{display:none;margin:16px 0 2px;border:1px solid rgba(225,145,91,.22);border-radius:9px;overflow:hidden;background:linear-gradient(145deg,#2d160f4d,#030b11d1)}.inspector.oumuamua-detail .object-appearance{display:block}.oumuamua-appearance-stage{position:relative;height:156px;overflow:hidden;background:radial-gradient(circle at 50% 48%,rgba(204,105,59,.14),transparent 34%),radial-gradient(circle at 50% 48%,transparent 0 46%,rgba(225,149,96,.08) 47%,transparent 48%),linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:auto,auto,22px 22px,22px 22px;perspective:500px}.oumuamua-appearance-stage:before,.oumuamua-appearance-stage:after{position:absolute;content:"";left:50%;top:50%;border:1px solid rgba(229,154,102,.16);border-radius:50%;transform:translate(-50%,-50%) rotate(-18deg)}.oumuamua-appearance-stage:before{width:230px;height:70px}.oumuamua-appearance-stage:after{width:116px;height:116px;border-style:dashed}.appearance-grid{position:absolute;inset:50% 12px auto;height:1px;background:linear-gradient(90deg,transparent,rgba(223,150,103,.18),transparent)}.appearance-orbit{position:absolute;width:130px;height:1px;left:-12px;top:44px;background:linear-gradient(90deg,transparent,rgba(230,154,100,.5));transform:rotate(-22deg);transform-origin:right center}.oumuamua-appearance-model{position:absolute;left:50%;top:49%;width:158px;height:20px;border-radius:58% 43% 52% 46%;background:radial-gradient(ellipse at 18% 34%,rgba(255,205,157,.35) 0 2%,transparent 3%),radial-gradient(ellipse at 38% 72%,rgba(45,17,10,.7) 0 4%,transparent 5%),radial-gradient(ellipse at 68% 28%,rgba(239,154,103,.2) 0 3%,transparent 4%),radial-gradient(ellipse at 82% 63%,rgba(38,15,10,.6) 0 4%,transparent 5%),linear-gradient(178deg,#4c281e,#a75f42 34%,#d18a61 48%,#6a3627 68%,#281511);box-shadow:inset 0 -7px 9px #180703b3,inset 0 3px 5px #ffca9d38,0 0 24px #db7b495c;transform-style:preserve-3d;animation:oumuamua-inspector-tumble 8s ease-in-out infinite}.oumuamua-appearance-model:before,.oumuamua-appearance-model:after,.oumuamua-appearance-model i{position:absolute;content:"";border-radius:50%;background:#210d0966;box-shadow:inset 1px 1px 1px #ffb6801f}.oumuamua-appearance-model:before{width:10px;height:5px;left:49px;top:4px}.oumuamua-appearance-model:after{width:7px;height:4px;right:33px;bottom:3px}.oumuamua-appearance-model i{width:5px;height:3px;left:86px;bottom:4px}.oumuamua-appearance-stage>small{position:absolute;left:11px;bottom:8px;color:#765f50;font:500 6px Orbitron,sans-serif;letter-spacing:.12em}.appearance-scale{display:grid;grid-template-columns:1fr 26px 1fr;align-items:center;gap:8px;padding:11px 13px;border-top:1px solid rgba(255,255,255,.055)}.appearance-scale span{display:grid;gap:4px}.appearance-scale span:last-child{text-align:right}.appearance-scale small{color:#6f7c87;font-size:7px;letter-spacing:.06em}.appearance-scale b{color:#e0b18f;font:400 10px Orbitron,sans-serif}.appearance-scale>i{height:1px;background:linear-gradient(90deg,transparent,rgba(228,151,98,.4),transparent)}.object-appearance>p{margin:0;padding:0 13px 12px;color:#788692;font-size:8px;line-height:1.65}@keyframes oumuamua-inspector-tumble{0%,to{transform:translate(-50%,-50%) rotate(-24deg) rotateY(-18deg) scaleY(.82)}35%{transform:translate(-50%,-50%) rotate(7deg) rotateY(52deg) scaleY(1)}68%{transform:translate(-50%,-50%) rotate(31deg) rotateY(142deg) scaleY(.68)}}@media(prefers-reduced-motion:reduce){.oumuamua-appearance-model,.reading-hero-body{animation:none}}.inspector-hero h2{margin:5px 0 0;font-size:25px;font-weight:300;letter-spacing:.13em}.inspector-hero p{margin:2px 0 0;color:#758496;font:400 8px Orbitron,sans-serif;letter-spacing:.2em}.object-description{min-height:61px;margin:19px 0 17px;color:#98a4b0;font-size:10px;font-weight:300;line-height:1.8;letter-spacing:.04em}.stat-grid{display:grid;grid-template-columns:1fr 1fr;margin-bottom:17px;border-top:1px solid rgba(255,255,255,.07);border-left:1px solid rgba(255,255,255,.07)}.stat{min-height:61px;padding:10px 11px;border-right:1px solid rgba(255,255,255,.07);border-bottom:1px solid rgba(255,255,255,.07)}.stat span,.fact-block>span{display:block;margin-bottom:5px;color:#617080;font-size:8px;letter-spacing:.12em}.stat strong{font:400 12px/1.2 Orbitron,Noto Sans SC,sans-serif;letter-spacing:.04em}.stat small{margin-left:3px;color:#667484;font-size:7px}.fact-block{padding:13px 14px;border-left:1px solid rgba(244,184,96,.35);background:linear-gradient(90deg,rgba(244,184,96,.07),transparent)}.fact-block p{margin:0;color:#8d99a6;font-size:9px;line-height:1.7}.extended-reading-entry{width:100%;min-height:52px;display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px;padding:9px 14px;border:1px solid rgba(244,184,96,.28);border-radius:6px;background:linear-gradient(110deg,#f4b8601a,#77d8f709),#040c1394;color:#dce8ed;text-align:left;cursor:pointer;transition:border-color .2s ease,background-color .2s ease,transform .2s ease}.extended-reading-entry[hidden]{display:none!important}.extended-reading-entry:hover{border-color:#f4b86094;background-color:#f4b86012;transform:translateY(-1px)}.extended-reading-entry>span{display:grid;gap:3px}.extended-reading-entry small{color:#8d785b;font:500 6px/1.2 Orbitron,sans-serif;letter-spacing:.15em}.extended-reading-entry strong{font-size:10px;font-weight:400;letter-spacing:.12em}.extended-reading-entry>i{width:27px;height:27px;display:grid;place-items:center;flex:0 0 auto;border:1px solid rgba(244,184,96,.22);border-radius:50%;color:#e2bd81;font-style:normal}.extended-reading-entry+.focus-button{margin-top:10px}.extended-reading[hidden]{display:none!important}.extended-reading{padding:16px 0 8px}.extended-reading-open .inspector-summary{display:none}.extended-reading-back{min-height:34px;display:inline-flex;align-items:center;gap:7px;padding:0;border:0;color:#8ca2b0;background:transparent;font-size:9px;letter-spacing:.08em;cursor:pointer}.extended-reading-back span{color:var(--cyan);font-size:15px;transition:transform .2s ease}.extended-reading-back:hover{color:#d8edf3}.extended-reading-back:hover span{transform:translate(-3px)}.extended-reading-heading{margin-top:12px;padding-bottom:18px;border-bottom:1px solid rgba(255,255,255,.075)}.extended-reading-heading h3{margin:7px 0 10px;color:#edf4f5;font-size:20px;font-weight:300;letter-spacing:.08em}.extended-reading-heading>p{margin:0;color:#9aa8b2;font-size:10px;font-weight:300;line-height:1.85}.extended-reading-meta{display:flex;gap:7px;margin-top:13px}.extended-reading-meta span{padding:4px 7px;border:1px solid rgba(119,216,247,.13);border-radius:3px;color:#718696;background:#77d8f709;font-size:7px;letter-spacing:.08em}.extended-reading-hero-visual{margin-top:16px}.reading-visual-card{width:100%;display:block;padding:0;overflow:hidden;border:1px solid rgba(119,216,247,.14);border-radius:7px;color:inherit;background:linear-gradient(145deg,#091722f5,#050c13fa);box-shadow:0 13px 34px #0003,inset 0 0 0 1px #ffffff04;font:inherit;text-align:left;cursor:zoom-in;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease}.reading-visual-card:hover{border-color:#77d8f757;box-shadow:0 16px 40px #00000047,0 0 22px #48bae10f;transform:translateY(-2px)}.reading-visual-card:focus-visible{outline:1px solid rgba(130,225,255,.72);outline-offset:3px}.reading-hero-stage{position:relative;height:144px;display:block;overflow:hidden;isolation:isolate;background:linear-gradient(rgba(99,206,239,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(99,206,239,.035) 1px,transparent 1px),radial-gradient(circle at 50% 46%,color-mix(in srgb,var(--reading-color) 15%,transparent),transparent 34%),radial-gradient(circle at 52% 48%,#10202c,#05090e 70%);background-size:22px 22px,22px 22px,auto,auto}.reading-hero-stage:after{position:absolute;inset:0;z-index:6;background:linear-gradient(90deg,rgba(3,9,14,.32),transparent 28%,transparent 72%,rgba(3,9,14,.48));content:"";pointer-events:none}.reading-hero-orbit{position:absolute;left:50%;top:50%;z-index:1;border:1px solid rgba(119,216,247,.15);border-radius:50%;transform:translate(-50%,-50%) rotate(-12deg)}.reading-hero-orbit.orbit-one{width:213px;height:84px}.reading-hero-orbit.orbit-two{width:264px;height:111px;border-color:#77d8f713;transform:translate(-50%,-50%) rotate(19deg)}.reading-hero-body{--body-size: 104px;position:absolute;left:50%;top:50%;z-index:3;width:var(--body-size);height:var(--body-size);border:1px solid color-mix(in srgb,var(--reading-color) 45%,transparent);border-radius:50%;background-color:color-mix(in srgb,var(--reading-color) 70%,#17222a);background-image:var(--reading-texture),radial-gradient(circle at 30% 28%,rgba(255,255,255,.55),transparent 26%),linear-gradient(115deg,transparent 42%,rgba(0,0,0,.73) 72%);background-position:0 50%,center,center;background-size:200% 100%,cover,cover;box-shadow:inset -22px -7px 30px #0009,inset 8px 5px 17px #ffffff21,0 0 31px color-mix(in srgb,var(--reading-color) 30%,transparent);transform:translate(-50%,-50%);animation:reading-body-rotate 28s linear infinite}.reading-hero-stage[data-body=sun] .reading-hero-body{background-image:radial-gradient(circle at 34% 30%,rgba(255,255,210,.96),transparent 12%),repeating-radial-gradient(circle at 52% 48%,#fffabc85 0 2px,#ff8b2338 3px 5px),radial-gradient(circle at 35% 32%,#fffacb,#ffbd55 38%,#ee681e 76%,#8c280d);background-size:cover;box-shadow:inset -18px -8px 23px #942c026b,0 0 22px #ff9b30,0 0 58px #ff791f75;animation:reading-sun-pulse 4.5s ease-in-out infinite}.reading-hero-stage[data-body=saturn] .reading-hero-body:before,.reading-hero-stage[data-body=uranus] .reading-hero-body:before{position:absolute;left:50%;top:50%;width:157%;height:42%;border:7px double color-mix(in srgb,var(--reading-color) 58%,#c8aa76);border-radius:50%;box-shadow:0 0 10px #ffe0a71f;content:"";transform:translate(-50%,-50%) rotate(-10deg)}.reading-hero-stage[data-body=uranus] .reading-hero-body:before{width:137%;height:137%;border-width:2px;transform:translate(-50%,-50%) rotate(70deg) scaleY(.25)}.reading-hero-scan{position:absolute;left:50%;top:0;z-index:4;width:1px;height:100%;background:linear-gradient(transparent,rgba(114,222,255,.62),transparent);box-shadow:0 0 8px #52ccf266}.reading-hero-name{position:absolute;right:13px;bottom:10px;z-index:7;display:grid;justify-items:end}.reading-hero-name small{color:#dbe7eb;font-size:9px;letter-spacing:.18em}.reading-hero-name b{margin-top:2px;color:#7db0c780;font:500 6px Orbitron,sans-serif;letter-spacing:.18em}.reading-visual-copy{display:grid;padding:12px 13px 13px;background:linear-gradient(90deg,rgba(119,216,247,.035),transparent)}.reading-visual-copy small{color:#5f8191;font:500 6px Orbitron,sans-serif;letter-spacing:.16em}.reading-visual-copy strong{margin-top:5px;color:#d8e4e8;font-size:12px;font-weight:400;letter-spacing:.06em}.reading-visual-copy>span{margin-top:6px;color:#81919c;font-size:9px;font-weight:300;line-height:1.7}.reading-visual-copy em{margin-top:8px;color:#77d8f794;font-size:7px;font-style:normal;letter-spacing:.08em}@keyframes reading-body-rotate{to{background-position:200% 50%,center,center}}@keyframes reading-sun-pulse{50%{filter:brightness(1.08);transform:translate(-50%,-50%) scale(1.025)}}.extended-reading-highlights{display:grid;gap:7px;margin:16px 0 21px}.extended-reading-highlights>div{display:grid;grid-template-columns:25px 1fr;align-items:center;min-height:38px;border-left:1px solid rgba(244,184,96,.28);background:linear-gradient(90deg,rgba(244,184,96,.06),transparent)}.extended-reading-highlights span{color:#a98452;font:500 7px Orbitron,sans-serif;text-align:center}.extended-reading-highlights p{margin:0;padding:8px 8px 8px 0;color:#abb6bd;font-size:9px;line-height:1.55}.extended-reading-section{position:relative;padding:0 0 21px}.extended-reading-section+.extended-reading-section{padding-top:20px;border-top:1px solid rgba(255,255,255,.06)}.extended-reading-section-heading{display:grid;grid-template-columns:28px 1fr;align-items:start;margin-bottom:10px}.extended-reading-section-heading>span{color:#77d8f77a;font:400 8px/1.4 Orbitron,sans-serif}.extended-reading-section-heading small{display:block;color:#607485;font:500 6px/1.2 Orbitron,sans-serif;letter-spacing:.13em}.extended-reading-section-heading h4{margin:4px 0 0;color:#d6e1e5;font-size:13px;font-weight:400;letter-spacing:.06em}.extended-reading-section>p{margin:0;color:#929fa8;font-size:10px;font-weight:300;line-height:1.9;text-align:justify}.extended-reading-section-visual{margin-top:13px}.reading-diagram-stage{display:block;padding:4px 6px 0;overflow:hidden;background:radial-gradient(circle at 36% 50%,color-mix(in srgb,var(--diagram-color, #77d8f7) 7%,transparent),transparent 46%),linear-gradient(180deg,#040c13db,#08131bb3)}.reading-diagram-svg{width:100%;height:auto;display:block}.reading-diagram-svg .diagram-orbit,.reading-diagram-svg .field,.reading-diagram-svg .diagram-ring{fill:none;stroke:color-mix(in srgb,var(--diagram-color) 52%,#79dffb);stroke-width:1}.reading-diagram-svg .orbit-b,.reading-diagram-svg .field-b,.reading-diagram-svg .ring-b{opacity:.45;stroke-dasharray:3 4}.reading-diagram-svg .diagram-star{fill:#ffbd55;filter:drop-shadow(0 0 8px rgba(255,176,71,.75))}.reading-diagram-svg .diagram-planet,.reading-diagram-svg .diagram-planet-marker{fill:var(--diagram-color);stroke:#def7ffbd;stroke-width:1;filter:drop-shadow(0 0 7px color-mix(in srgb,var(--diagram-color) 60%,transparent))}.reading-diagram-svg .diagram-moon{fill:#dce6e5;stroke:#77d8f7cc;stroke-width:1}.reading-diagram-svg .moon-small{opacity:.65}.reading-diagram-svg .diagram-direction,.reading-diagram-svg .diagram-angle{fill:none;stroke:#f1af59;stroke-width:1.5}.reading-diagram-svg .diagram-angle{stroke-dasharray:3 3}.reading-diagram-svg .diagram-axis{stroke:#f1af59;stroke-width:1;stroke-dasharray:3 3}.reading-diagram-svg .diagram-wind{fill:none;stroke:#77d8f78f;stroke-width:1;stroke-dasharray:7 4}.reading-diagram-svg .diagram-halo{fill:none;stroke:color-mix(in srgb,var(--diagram-color) 40%,transparent);stroke-width:1;stroke-dasharray:2 4}.reading-diagram-svg .layer{stroke:#ebf7fa38;stroke-width:.75}.reading-diagram-svg .layer-1{fill:color-mix(in srgb,var(--diagram-color) 76%,#172633)}.reading-diagram-svg .layer-2{fill:color-mix(in srgb,var(--diagram-color) 52%,#825f3e)}.reading-diagram-svg .layer-3{fill:color-mix(in srgb,var(--diagram-color) 33%,#f09b45)}.reading-diagram-svg .layer-4{fill:#f6c260}.reading-diagram-svg .layer-cut{fill:#02080dd1;stroke:#ffffff0f}.reading-diagram-svg .diagram-leaders path{fill:none;stroke:#77d8f761;stroke-width:.75}.reading-diagram-svg .diagram-copy text{fill:#8497a2;font:9px Noto Sans SC,sans-serif;letter-spacing:.04em}.reading-visual-dialog{width:min(760px,calc(100vw - 32px));max-height:calc(100vh - 32px);padding:42px 18px 18px;overflow:auto;border:1px solid rgba(119,216,247,.27);border-radius:10px;color:#dbe7eb;background:#040a10f7;box-shadow:0 28px 90px #000c,inset 0 0 50px #3597ba0a}.reading-visual-dialog::backdrop{background:#000408d6;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.reading-visual-dialog-close{position:absolute;right:12px;top:10px;width:30px;height:30px;border:1px solid rgba(119,216,247,.2);border-radius:50%;color:#9db1bd;background:#77d8f70b;font-size:20px;line-height:1;cursor:pointer}.reading-visual-enlarged{width:100%;display:block;overflow:hidden;border:1px solid rgba(119,216,247,.16);border-radius:8px;color:inherit;background:#061019;font:inherit;text-align:left;cursor:default;pointer-events:none}.reading-visual-enlarged .reading-hero-stage{height:min(430px,55vh)}.reading-visual-enlarged .reading-hero-body{--body-size: min(310px, 42vh)}.reading-visual-enlarged .reading-hero-orbit.orbit-one{width:62%;height:46%}.reading-visual-enlarged .reading-hero-orbit.orbit-two{width:82%;height:62%}.reading-visual-enlarged .reading-visual-copy{padding:18px 20px 20px}.reading-visual-enlarged .reading-visual-copy strong{font-size:18px}.reading-visual-enlarged .reading-visual-copy>span{font-size:13px}.reading-visual-enlarged .reading-visual-copy em{display:none}.extended-reading-source{margin-top:2px;padding:14px;border:1px solid rgba(255,255,255,.065);border-radius:6px;background:#ffffff05}.extended-reading-source span{color:#718393;font-size:8px;letter-spacing:.12em}.extended-reading-source p{margin:6px 0 0;color:#65737f;font-size:8px;line-height:1.7}.focus-button{width:100%;height:39px;display:flex;align-items:center;justify-content:center;gap:9px;margin-top:18px;border:1px solid rgba(119,216,247,.27);border-radius:5px;background:linear-gradient(90deg,#77d8f714,#77d8f706);color:#b9e8f7;font-size:10px;letter-spacing:.1em;cursor:pointer;transition:.2s}.focus-button:hover{border-color:#77d8f799;background:#77d8f721}.focus-title{position:fixed;z-index:5;left:50%;top:106px;display:flex;flex-direction:column;align-items:center;transform:translate(-50%);pointer-events:none;transition:opacity .35s,transform .35s}.focus-title span{color:#697786;font-size:8px;letter-spacing:.25em}.focus-title strong{margin:4px 0 8px;font-weight:300;font-size:18px;letter-spacing:.28em}.focus-title i{width:90px;height:1px;background:linear-gradient(90deg,transparent,rgba(119,216,247,.55),transparent)}.galaxy-hud{position:fixed;z-index:6;top:100px;left:50%;width:480px;height:58px;display:flex;align-items:center;gap:13px;padding:0 15px;border:1px solid rgba(147,193,255,.18);border-radius:9px;background:linear-gradient(110deg,#0b1626c9,#060a1287);box-shadow:0 12px 45px #00000047,inset 0 1px #ffffff06;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);opacity:0;transform:translate(-50%,-10px);pointer-events:none;transition:opacity .4s,transform .4s}.galaxy-hud>div:nth-child(2){flex:1}.galaxy-hud small{display:block;color:#64788f;font:500 7px/1.3 Orbitron,sans-serif;letter-spacing:.16em}.galaxy-hud strong{display:block;margin-top:4px;font-size:11px;font-weight:400;letter-spacing:.11em}.galaxy-hud-icon{position:relative;width:38px;height:38px;flex:0 0 auto;display:grid;place-items:center}.galaxy-hud-icon i{position:absolute;width:34px;height:12px;border:1px solid rgba(117,184,246,.4);border-radius:50%;transform:rotate(-22deg)}.galaxy-hud-icon i:nth-child(2){width:24px;height:7px;transform:rotate(20deg);opacity:.55}.galaxy-hud-icon b{width:6px;height:6px;border-radius:50%;background:#ffd78b;box-shadow:0 0 11px #ffb049}.velocity-readout{min-width:92px;padding-left:14px;border-left:1px solid rgba(255,255,255,.08);text-align:right}.velocity-readout strong{color:#9cdcf4;font:400 10px Orbitron,sans-serif}.velocity-readout strong i{color:#65788b;font-size:7px;font-style:normal}.galaxy-mode .galaxy-hud{opacity:1;transform:translate(-50%)}.galaxy-mode .focus-title{opacity:0;transform:translate(-50%,-12px)}.galaxy-mode .navigator{opacity:0;transform:translate(-115%);visibility:hidden;pointer-events:none}.galaxy-mode .inspector{opacity:0;transform:translate(115%);visibility:hidden;pointer-events:none}.galaxy-mode .object-labels{opacity:0}.galaxy-mode .vignette{background:linear-gradient(90deg,rgba(0,3,8,.3),transparent 34%,rgba(4,10,20,.12)),linear-gradient(180deg,rgba(0,3,7,.52),transparent 23%,transparent 70%,rgba(0,3,7,.62)),radial-gradient(circle at center,transparent 45%,rgba(0,2,6,.46) 100%)}.milkyway-hud{position:fixed;z-index:8;top:98px;left:50%;width:min(1060px,calc(100% - 48px));min-height:76px;display:flex;align-items:center;gap:24px;padding:12px 14px 12px 18px;border:1px solid rgba(122,193,231,.2);border-radius:10px;background:linear-gradient(110deg,#07131fd6,#0a091cad);box-shadow:0 18px 56px #00000057,inset 0 1px #ffffff08;-webkit-backdrop-filter:blur(20px) saturate(120%);backdrop-filter:blur(20px) saturate(120%);opacity:0;visibility:hidden;transform:translate(-50%,-12px);pointer-events:none;transition:opacity .4s,transform .4s,visibility .4s}.milkyway-title{min-width:230px;display:flex;align-items:center;gap:13px}.milkyway-title small,.milkyway-stats small{display:block;color:#60788c;font:500 7px/1.3 Orbitron,sans-serif;letter-spacing:.16em}.milkyway-title h2{margin:4px 0 0;font-size:17px;font-weight:400;letter-spacing:.14em}.milkyway-title h2 i{margin-left:7px;color:#6c8193;font:400 8px Orbitron,sans-serif;font-style:normal;letter-spacing:.13em}.galaxy-credit{display:block;margin-top:4px;color:#52697b;font:400 6px/1 Orbitron,sans-serif;letter-spacing:.11em}.galaxy-emblem{position:relative;width:48px;height:48px;flex:0 0 auto;display:grid;place-items:center;animation:emblem-turn 18s linear infinite}.galaxy-emblem i{position:absolute;width:45px;height:15px;border:1px solid rgba(99,190,231,.46);border-radius:50%;transform:rotate(-22deg)}.galaxy-emblem i:nth-child(2){width:35px;height:11px;border-color:#bd8eff6b;transform:rotate(24deg)}.galaxy-emblem b{width:7px;height:7px;border-radius:50%;background:#fff1bb;box-shadow:0 0 15px #ffbb5e}@keyframes emblem-turn{to{transform:rotate(360deg)}}.milkyway-stats{flex:1;display:grid;grid-template-columns:repeat(3,1fr);border-left:1px solid rgba(255,255,255,.08)}.milkyway-stats>span{padding:4px 13px;border-right:1px solid rgba(255,255,255,.08)}.milkyway-stats strong{display:block;margin-top:5px;color:#c7d6e1;font-size:10px;font-weight:400;white-space:nowrap}.galactic-marker-controls{flex:0 0 auto;min-width:246px}.galactic-marker-controls>small{display:block;margin-bottom:7px;color:#60788c;font:500 7px/1 Orbitron,sans-serif;letter-spacing:.15em}.marker-toggle-row{display:flex;align-items:center;gap:10px}.marker-toggle{display:flex;align-items:center;gap:5px;padding:0;color:#607180;border:0;background:none;font-size:8px;white-space:nowrap;cursor:pointer;transition:color .2s}.marker-toggle i{position:relative;width:22px;height:11px;flex:0 0 auto;border:1px solid rgba(255,255,255,.17);border-radius:7px;transition:.2s}.marker-toggle i:after{content:"";position:absolute;top:2px;left:2px;width:5px;height:5px;border-radius:50%;background:#63707c;transition:.2s}.marker-toggle.active{color:#b4c6d1}.marker-toggle.active i{border-color:#77d8f766;background:#77d8f71f}.marker-toggle.active i:after{left:13px;background:var(--cyan);box-shadow:0 0 6px var(--cyan)}.marker-toggle:hover{color:#d5e8f1}.return-solar{height:38px;display:flex;align-items:center;gap:7px;padding:0 13px;color:#9bcde3;border:1px solid rgba(107,193,229,.28);border-radius:5px;background:#4b9fc712;font-size:9px;letter-spacing:.08em;white-space:nowrap;cursor:pointer}.return-solar:hover{background:#4b9fc726;border-color:#6bc1e58c}.return-solar svg{width:14px;fill:none;stroke:currentColor;stroke-width:1.6}.milkyway-mode .milkyway-hud{opacity:1;visibility:visible;transform:translate(-50%);pointer-events:auto}.milkyway-mode .navigator,.milkyway-mode .inspector{opacity:0;visibility:hidden;pointer-events:none}.milkyway-mode .navigator{transform:translate(-115%)}.milkyway-mode .inspector{transform:translate(115%)}.milkyway-mode .focus-title,.milkyway-mode .galaxy-hud,.milkyway-mode .object-labels{opacity:0;visibility:hidden}.milkyway-mode .vignette{background:linear-gradient(180deg,rgba(0,2,7,.5),transparent 24%,transparent 72%,rgba(0,2,7,.68)),radial-gradient(circle at center,transparent 50%,rgba(0,1,5,.53) 100%)}.galaxy-depth-readout{position:fixed;z-index:7;top:202px;left:34px;min-width:244px;display:flex;align-items:center;gap:13px;padding:11px 15px 12px 12px;border:1px solid rgba(106,197,231,.18);border-radius:8px;color:#cfe5ef;background:linear-gradient(110deg,#05101bd1,#080c1bad);box-shadow:0 14px 42px #00000057,inset 0 1px #ffffff09;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;transition:opacity .28s,transform .28s,visibility .28s}.milkyway-mode .galaxy-depth-readout.visible{opacity:var(--galaxy-depth-opacity, 1);visibility:visible;transform:translateY(0)}.galaxy-depth-reticle{position:relative;width:36px;height:36px;flex:0 0 auto;border:1px solid rgba(112,213,246,.36);border-radius:50%;box-shadow:0 0 20px #4abbe824}.galaxy-depth-reticle:before,.galaxy-depth-reticle:after{content:"";position:absolute;background:#82e0ff6b}.galaxy-depth-reticle:before{left:-5px;right:-5px;top:17px;height:1px}.galaxy-depth-reticle:after{top:-5px;bottom:-5px;left:17px;width:1px}.galaxy-depth-reticle i{position:absolute;inset:8px;border:1px dashed rgba(128,220,250,.5);border-radius:50%;animation:emblem-turn 7s linear infinite}.galaxy-depth-reticle b{position:absolute;inset:15px;border-radius:50%;background:#c8efff;box-shadow:0 0 10px #65d4ff}.galaxy-depth-readout small,.galaxy-depth-readout strong,.galaxy-depth-readout span,.galaxy-depth-readout em{display:block}.galaxy-depth-readout small{color:#5f8498;font:500 7px/1.2 Orbitron,sans-serif;letter-spacing:.18em}.galaxy-depth-readout strong{margin-top:4px;color:#d8edf5;font-size:12px;font-weight:500;letter-spacing:.13em}.galaxy-depth-readout span{margin-top:3px;color:#86a7b7;font-size:9px;letter-spacing:.08em}.galaxy-depth-readout em{margin-top:5px;color:#536d7a;font-size:7px;font-style:normal;letter-spacing:.1em}.solar-zooming .galaxy-depth-readout{opacity:0!important;visibility:hidden}.galactic-label{position:fixed;z-index:7;display:flex;align-items:center;gap:8px;padding:0;color:#d8e6ee;border:0;background:transparent;opacity:0;visibility:hidden;pointer-events:none;transform:translate(12px,-50%);text-align:left;transition:opacity .25s}.milkyway-mode .galactic-label{opacity:1;visibility:visible}.galactic-label.marker-disabled{display:none}.galaxy-structure-labels{position:fixed;z-index:6;inset:0;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s,visibility .25s}.milkyway-mode .galaxy-structure-labels{opacity:1;visibility:visible}.galaxy-structure-label{position:fixed;display:flex;align-items:center;gap:7px;padding:5px 8px 5px 0;color:#bfdae8b3;border:1px solid transparent;border-radius:5px;background:#030c1400;opacity:0;transform:translate(9px,-50%);font:inherit;text-align:left;text-shadow:0 1px 6px #000,0 0 12px rgba(0,0,0,.9);white-space:nowrap;pointer-events:auto;cursor:pointer;appearance:none;transition:opacity .22s,color .18s,border-color .18s,background .18s}.galaxy-structure-label.label-left{transform:translate(calc(-100% - 9px),-50%)}.galaxy-structure-label.label-left:before{order:3;transform:rotate(180deg)}.galaxy-structure-label.label-shifted{background:#030c146b}.galaxy-structure-label:hover,.galaxy-structure-label:focus-visible,.galaxy-structure-label.knowledge-open{border-color:#69cff152;background:#071927c7;outline:none}.galaxy-structure-label:before{content:"";width:12px;height:1px;background:linear-gradient(90deg,#66caed2e,#86dcfab8)}.galaxy-structure-label b,.galaxy-structure-label small{display:block}.galaxy-structure-label b{color:#d7ebf4e0;font-size:11px;font-weight:400;letter-spacing:.12em}.galaxy-structure-label small{margin-top:2px;color:#6491a8bd;font:400 8px Orbitron,sans-serif;letter-spacing:.13em}.galaxy-structure-label:after{content:"+";margin-left:2px;color:#73d2f280;font:400 10px Orbitron,sans-serif}.galaxy-structure-label.companion:before{background:linear-gradient(90deg,#d7b36f2e,#f4d391c7)}.galaxy-structure-label.companion b{color:#f5e0b4eb}.galaxy-structure-label.companion small{color:#be9f69cc}.galactic-label>i{position:relative;width:19px;height:19px;border:1px solid rgba(114,204,240,.58);border-radius:50%}.galactic-label>i:before,.galactic-label>i:after{content:"";position:absolute;top:8px;left:-5px;width:27px;height:1px;background:#72ccf05c}.galactic-label>i:after{transform:rotate(90deg)}.galactic-label b,.galactic-label small{display:block}.galactic-label b{font-size:10px;font-weight:400;letter-spacing:.1em}.galactic-label small{margin-top:3px;color:#6f8797;font-size:7px;letter-spacing:.1em}.solar-location-label{pointer-events:auto!important;cursor:pointer}.solar-location-label:hover b{color:#8edcf6}.solar-location-label>i{box-shadow:0 0 14px #65cff659}.solar-location-label.zoom-targeted>i{border-color:#8be5fff5;box-shadow:0 0 8px #72d9ff,0 0 28px #47bff49e;animation:solar-target-pulse 1.15s ease-in-out infinite}.solar-location-label.zoom-targeted b{color:#a9eaff}@keyframes solar-target-pulse{50%{transform:scale(1.18)}}.deep-space-distance{--distance-opacity: 0;--distance-scale: .96;position:fixed;z-index:5;top:25%;left:50%;min-width:min(620px,calc(100vw - 40px));color:#dcedf7d1;opacity:0;visibility:hidden;transform:translate(-50%,-50%) scale(var(--distance-scale));transform-origin:center;text-align:center;text-shadow:0 2px 18px rgba(0,0,0,.95);pointer-events:none;transition:opacity .16s linear,transform .2s ease,visibility .16s}.deep-space-distance.visible{opacity:var(--distance-opacity);visibility:visible}.deep-space-distance>span,.deep-space-distance>small{display:block;font:500 10px Orbitron,Noto Sans SC,sans-serif;letter-spacing:.42em}.deep-space-distance>span{margin-bottom:7px;color:#b8d3e2b8}.deep-space-distance>strong{display:flex;align-items:baseline;justify-content:center;gap:14px;color:#edf9ff;font-family:Orbitron,Noto Sans SC,sans-serif;font-weight:400;letter-spacing:.025em;text-shadow:0 0 13px rgba(111,211,255,.26),0 2px 24px rgba(0,0,0,.95)}.deep-space-distance>strong b{font-size:clamp(44px,5.4vw,78px);font-weight:400;font-variant-numeric:tabular-nums;line-height:1.05}.deep-space-distance>strong em{color:#a4d3e8c7;font-size:clamp(14px,1.45vw,21px);font-style:normal;letter-spacing:.22em}.deep-space-distance>small{margin-top:8px;color:#679db780;font-size:7px;letter-spacing:.35em}.deep-space-distance:before,.deep-space-distance:after{content:"";position:absolute;top:54%;width:clamp(34px,7vw,100px);height:1px;background:linear-gradient(90deg,transparent,rgba(117,211,246,.34))}.deep-space-distance:before{right:calc(50% + min(240px,20vw))}.deep-space-distance:after{left:calc(50% + min(240px,20vw));transform:scaleX(-1)}.solar-boundary-stage{--boundary-opacity: 0;--boundary-scale: .94;position:fixed;z-index:8;top:58%;left:50%;width:min(560px,calc(100vw - 36px));opacity:0;visibility:hidden;transform:translate(-50%,-50%) scale(var(--boundary-scale));text-align:center;text-shadow:0 3px 26px rgba(0,0,0,.95);pointer-events:none;transition:opacity .16s linear,transform .2s ease,visibility .16s}.solar-boundary-stage.visible{opacity:var(--boundary-opacity);visibility:visible}.solar-boundary-stage.kuiper-active,.solar-boundary-stage.scattered-active,.solar-boundary-stage.heliopause-active,.solar-boundary-stage.oort-active{top:102px;left:clamp(24px,3vw,56px);width:min(510px,calc(50vw - 136px));padding:13px 16px 14px;border:1px solid rgba(95,181,216,.18);border-left-color:#68d7f985;border-radius:8px;background:linear-gradient(105deg,#040e17d6,#050b148a);box-shadow:0 14px 42px #00000047,inset 0 1px #ffffff06;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transform:scale(var(--boundary-scale));transform-origin:left top;text-align:left;pointer-events:none}.solar-boundary-stage.oort-active{width:min(650px,calc(50vw - 136px))}.solar-boundary-stage.kuiper-active strong,.solar-boundary-stage.scattered-active strong,.solar-boundary-stage.heliopause-active strong,.solar-boundary-stage.oort-active strong{margin-top:5px;font-size:clamp(21px,2vw,28px);letter-spacing:.12em}.solar-boundary-stage.kuiper-active span,.solar-boundary-stage.scattered-active span,.solar-boundary-stage.heliopause-active span,.solar-boundary-stage.oort-active span{max-width:470px;margin-top:5px;line-height:1.7;letter-spacing:.1em}.solar-boundary-stage small,.solar-boundary-stage strong,.solar-boundary-stage span{display:block}.solar-boundary-stage small{color:#74c5e2ad;font:500 8px Orbitron,Noto Sans SC,sans-serif;letter-spacing:.42em}.solar-boundary-stage strong{margin-top:8px;color:#e6f7ff;font:400 clamp(25px,3vw,42px) "Orbitron","Noto Sans SC",sans-serif;letter-spacing:.16em;text-shadow:0 0 22px rgba(95,205,245,.28),0 3px 28px rgba(0,0,0,.96)}.solar-boundary-stage span{margin-top:7px;color:#b3d0dda8;font-size:9px;letter-spacing:.18em}.kuiper-structure-tools,.scattered-structure-tools,.heliosphere-structure-tools,.oort-structure-tools{display:none;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:12px;margin-top:10px;pointer-events:none;opacity:0;transform:translateY(5px);transition:opacity .2s,transform .2s}.solar-boundary-stage.kuiper-active .kuiper-structure-tools,.solar-boundary-stage.scattered-active .scattered-structure-tools,.solar-boundary-stage.heliopause-active .heliosphere-structure-tools,.solar-boundary-stage.oort-active .oort-structure-tools{display:flex;opacity:1;transform:translateY(0)}.kuiper-structure-tools button,.scattered-structure-tools button,.heliosphere-structure-tools button,.oort-structure-tools button{display:inline-flex;align-items:center;gap:8px;min-height:30px;padding:0 12px;border:1px solid rgba(105,194,226,.28);border-radius:999px;color:#b1d2e0b8;background:#040e17c7;box-shadow:inset 0 1px #ffffff09,0 6px 24px #00000042;cursor:pointer;pointer-events:auto;transition:color .2s,border-color .2s,background .2s}.kuiper-structure-tools button:hover,.kuiper-structure-tools button.active,.scattered-structure-tools button:hover,.scattered-structure-tools button.active,.heliosphere-structure-tools button:hover,.heliosphere-structure-tools button.active,.oort-structure-tools button:hover,.oort-structure-tools button.active{color:#dff8ff;border-color:#6ad3f58c;background:#081e2be0}.kuiper-structure-tools button i,.scattered-structure-tools button i,.heliosphere-structure-tools button i,.oort-structure-tools button i{width:7px;height:7px;border-radius:50%;background:#536872;box-shadow:0 0 0 3px #5368721f}.kuiper-structure-tools button.active i,.scattered-structure-tools button.active i,.heliosphere-structure-tools button.active i,.oort-structure-tools button.active i{background:#75ddff;box-shadow:0 0 0 3px #75ddff24,0 0 11px #75ddffb3}.kuiper-structure-tools button b,.scattered-structure-tools button b,.heliosphere-structure-tools button b,.oort-structure-tools button b{font-size:9px;font-weight:500;letter-spacing:.16em}.kuiper-structure-tools em,.scattered-structure-tools em,.heliosphere-structure-tools em,.oort-structure-tools em{color:#87a5b28c;font-size:8px;font-style:normal;letter-spacing:.12em}.semantic-info-card{--info-accent: #79dfff;position:fixed;z-index:28;left:50%;top:50%;width:min(690px,calc(100vw - 678px));min-height:420px;max-height:calc(100vh - 138px);padding:38px 42px 32px;border-color:color-mix(in srgb,var(--info-accent) 34%,transparent);background:linear-gradient(135deg,color-mix(in srgb,var(--info-accent) 8%,transparent),transparent 45%),#050e17f0;box-shadow:0 22px 70px #00000080,inset 0 1px #ffffff09;opacity:0;visibility:hidden;transform:translateY(9px) scale(.975);transform-origin:0 42px;pointer-events:none;overflow-x:hidden;overflow-y:auto;transition:opacity .2s ease,transform .2s ease,visibility .2s}.semantic-info-card::-webkit-scrollbar{width:7px}.semantic-info-card::-webkit-scrollbar-track{background:transparent}.semantic-info-card::-webkit-scrollbar-thumb{border-radius:999px;background:color-mix(in srgb,var(--info-accent) 25%,transparent)}.semantic-info-card:before{content:"";position:absolute;right:100%;top:54px;width:32px;height:1px;background:linear-gradient(90deg,transparent,var(--info-accent));opacity:.72}.semantic-info-card.place-left{transform-origin:100% 54px}.semantic-info-card.place-left:before{right:auto;left:100%;background:linear-gradient(90deg,var(--info-accent),transparent)}.semantic-info-card.visible{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto}.semantic-info-card>small{display:block;padding-right:48px;color:var(--info-accent);font-family:Orbitron,sans-serif;font-size:12px;letter-spacing:.22em}.semantic-info-card h3{margin:13px 0 5px;color:#edfaff;font-size:40px;font-weight:400;letter-spacing:.08em}.semantic-info-card>span{display:block;color:#92bbcda6;font-family:Orbitron,sans-serif;font-size:12px;letter-spacing:.16em}.semantic-info-card>p{margin:24px 0 23px;color:#cadce5c7;font-size:16px;line-height:1.85;letter-spacing:.06em;-webkit-user-select:text;user-select:text}.semantic-info-close{position:absolute;top:16px;right:16px;display:grid;width:46px;height:46px;place-items:center;padding:0;border:1px solid rgba(144,192,211,.1);border-radius:9px;color:#9ebfcd94;background:#0e1d2794;cursor:pointer}.semantic-info-close:hover{color:#e9fbff;border-color:color-mix(in srgb,var(--info-accent) 42%,transparent)}.semantic-info-close svg{width:22px;fill:none;stroke:currentColor;stroke-width:1.5}.semantic-info-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid rgba(151,193,211,.1);border-left:1px solid rgba(151,193,211,.1)}.semantic-info-stats span{min-width:0;padding:16px 18px;border-right:1px solid rgba(151,193,211,.1);border-bottom:1px solid rgba(151,193,211,.1)}.semantic-info-stats small,.semantic-info-stats b{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.semantic-info-stats small{color:#85a8b785;font-size:11px;letter-spacing:.14em}.semantic-info-stats b{margin-top:7px;color:#e2f2f8db;font-family:Orbitron,Noto Sans SC,sans-serif;font-size:15px;font-weight:400}.semantic-info-details{margin-top:24px;padding-top:21px;border-top:1px solid rgba(151,193,211,.1)}.semantic-info-details h4{display:flex;align-items:baseline;gap:12px;margin:0 0 15px;color:#dcf0f7d6;font-size:15px;font-weight:500;letter-spacing:.13em}.semantic-info-details h4 small{color:color-mix(in srgb,var(--info-accent) 58%,transparent);font-family:Orbitron,sans-serif;font-size:9px;font-weight:400;letter-spacing:.16em}.semantic-info-details ul{display:grid;gap:11px;margin:0;padding:0;list-style:none}.semantic-info-details li{position:relative;padding-left:19px;color:#b0cad5b3;font-size:14px;line-height:1.8;letter-spacing:.045em;-webkit-user-select:text;user-select:text}.semantic-info-details li:before{content:"";position:absolute;top:.68em;left:0;width:7px;height:1px;background:var(--info-accent);box-shadow:0 0 6px var(--info-accent)}.semantic-info-card footer{display:flex;align-items:center;gap:11px;margin-top:22px;color:#7f9fad75;font-size:11px;line-height:1.6;letter-spacing:.1em}.semantic-info-card footer i{width:7px;height:7px;flex:0 0 auto;border-radius:50%;background:var(--info-accent);box-shadow:0 0 9px var(--info-accent)}.solar-zoom-guide{--solar-zoom-progress: 0;position:fixed;z-index:12;left:50%;bottom:118px;display:flex;align-items:center;gap:12px;min-width:238px;padding:11px 15px 12px 12px;border:1px solid rgba(102,202,240,.25);border-radius:8px;background:linear-gradient(110deg,#05101be6,#070b19d1);box-shadow:0 15px 50px #0000006b,inset 0 1px #ffffff09;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);opacity:0;visibility:hidden;transform:translate(-50%,12px);pointer-events:none;transition:opacity .25s,transform .25s,visibility .25s}.solar-zoom-guide.visible{opacity:1;visibility:visible;transform:translate(-50%)}.solar-zoom-reticle{position:relative;width:36px;height:36px;flex:0 0 auto;border:1px solid rgba(116,218,255,.38);border-radius:50%;box-shadow:0 0 18px #4abbe833}.solar-zoom-reticle:before,.solar-zoom-reticle:after{content:"";position:absolute;background:#82e0ff8c}.solar-zoom-reticle:before{left:-5px;right:-5px;top:17px;height:1px}.solar-zoom-reticle:after{top:-5px;bottom:-5px;left:17px;width:1px}.solar-zoom-reticle i{position:absolute;inset:9px;border-radius:50%;background:#ffe3a1;box-shadow:0 0 12px #ffaf48}.solar-zoom-reticle b{position:absolute;inset:4px;border:1px dashed rgba(119,215,250,.34);border-radius:50%;animation:emblem-turn 4s linear infinite}.solar-zoom-guide strong,.solar-zoom-guide small{display:block}.solar-zoom-guide strong{color:#d7e8f0;font-size:10px;font-weight:400;letter-spacing:.11em}.solar-zoom-guide small{margin-top:3px;color:#6f8a9b;font-size:7px;letter-spacing:.1em}.solar-zoom-progress{width:160px;height:2px;margin-top:8px;overflow:hidden;display:block;background:repeating-linear-gradient(90deg,transparent 0 18px,rgba(155,217,239,.2) 18px 19px),#78b5cf26}.solar-zoom-progress i{display:block;width:100%;height:100%;background:linear-gradient(90deg,#55bfe9,#b4edff);box-shadow:0 0 8px #69d5ff;transform:scaleX(var(--solar-zoom-progress));transform-origin:left;transition:transform .08s linear}.solar-zooming .milkyway-hud{opacity:var(--galaxy-ui-opacity, calc(1 - var(--solar-zoom-progress, 0)));transform:translate(-50%,calc(var(--solar-zoom-progress, 0) * -12px))}.true-scale-mode.solar-zooming .true-scale-readout{opacity:var(--solar-ui-opacity, 0);pointer-events:none}.solar-zoom-out .milkyway-hud,.solar-zoom-out .galactic-label{visibility:visible;pointer-events:none}.solar-zoom-out .navigator,.solar-zoom-out .inspector,.solar-zoom-out .focus-title,.solar-zoom-out .object-labels{opacity:var(--solar-ui-opacity, var(--solar-zoom-progress, 1));pointer-events:none}.center-label>i{border-color:#ffc26999;box-shadow:0 0 14px #ffac484d}.center-label{padding:6px 9px;border:1px solid rgba(255,191,100,.16);border-radius:5px;background:#02060cb8;box-shadow:0 7px 24px #0000004d;transform:translate(24px,-128px);pointer-events:auto;cursor:pointer}.center-label:hover,.center-label:focus-visible{border-color:#ffc77775;background:#120c07e0;outline:none}.center-label:hover b,.center-label:focus-visible b{color:#ffd291}.object-label{position:fixed;z-index:4;display:flex;align-items:center;gap:6px;transform:translate(10px,-50%);color:#d7e4eeb8;font:400 8px Orbitron,Noto Sans SC,sans-serif;letter-spacing:.11em;text-shadow:0 1px 4px #000;pointer-events:none;transition:opacity .2s}.object-label:before{content:"";width:10px;height:1px;background:#77d8f77a}.object-label.true-scale-moon-label{transform:translate(12px,9px);padding:4px 7px 4px 5px;border:1px solid rgba(154,220,241,.38);border-radius:4px;color:#ebf8fdf5;background:#030c14cc;box-shadow:0 0 12px #5bcbee24,0 5px 15px #0006;font-size:9px;letter-spacing:.14em}.object-label.true-scale-moon-label:before{width:16px;background:#91e2fac7;box-shadow:0 0 5px #6ad7f773}.timeline{position:fixed;z-index:9;left:50%;bottom:24px;width:min(800px,calc(100% - 660px));min-width:620px;height:66px;display:flex;align-items:center;gap:18px;padding:0 19px;border-radius:10px;transform:translate(-50%);transition:opacity .35s,transform .35s}.play-button{width:35px;height:35px;display:grid;place-items:center;flex:0 0 auto;padding:0;color:#e6f8fc;border:1px solid rgba(119,216,247,.25);border-radius:50%;background:#77d8f712;cursor:pointer}.play-button svg{grid-area:1 / 1;width:15px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}.play-button .play-icon{display:none;fill:currentColor;stroke:none;margin-left:2px}.play-button.paused .pause-icon{display:none}.play-button.paused .play-icon{display:block}.speed-group{min-width:190px;flex:1}.speed-copy{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}.speed-copy span{color:#6f7d8b;font-size:8px;letter-spacing:.12em}.speed-copy strong{color:#adbac6;font:400 9px Orbitron,Noto Sans SC,sans-serif}#speed{width:100%;height:2px;display:block;margin:0;appearance:none;background:linear-gradient(90deg,var(--cyan) var(--range-fill, 44.44%),rgba(255,255,255,.13) var(--range-fill, 44.44%));outline:none}#speed::-webkit-slider-thumb{width:10px;height:10px;appearance:none;border:2px solid #061017;border-radius:50%;background:var(--cyan);box-shadow:0 0 9px #77d8f7cc;cursor:pointer}#speed::-moz-range-thumb{width:8px;height:8px;border:2px solid #061017;border-radius:50%;background:var(--cyan)}.speed-ticks{display:flex;justify-content:space-between;margin-top:-2px;pointer-events:none}.speed-ticks i{width:1px;height:4px;background:#ffffff2b}.control-divider{width:1px;height:32px;flex:0 0 auto;background:#ffffff14}.view-toggles{display:flex;gap:14px}.toggle{display:flex;flex-direction:column;align-items:center;gap:5px;padding:0;color:#617080;border:0;background:none;font-size:8px;cursor:pointer}.toggle i{width:22px;height:11px;position:relative;display:block;border:1px solid rgba(255,255,255,.17);border-radius:7px;transition:.2s}.toggle i:after{content:"";position:absolute;top:2px;left:2px;width:5px;height:5px;border-radius:50%;background:#63707c;transition:.2s}.toggle.active{color:#a5b2bd}.toggle.active i{border-color:#77d8f759;background:#77d8f71f}.toggle.active i:after{left:13px;background:var(--cyan);box-shadow:0 0 6px var(--cyan)}.toggle:disabled{opacity:.3;cursor:not-allowed}.galaxy-toggle.active{color:#d5bdff}.galaxy-toggle.active i{border-color:#b38fff7a;background:#825bd329}.galaxy-toggle.active i:after{background:#c3a1ff;box-shadow:0 0 8px #a679ff}.milkyway-toggle.active{color:#a8e6f5}.milkyway-toggle.active i{border-color:#5dcfec80;background:#3ba1c026}.milkyway-toggle.active i:after{background:#82def3;box-shadow:0 0 8px #65cde8}.true-scale-toggle.active{color:#f0c982}.true-scale-toggle.active i{border-color:#f0c98285;background:#dea14024}.true-scale-toggle.active i:after{background:#f0c982;box-shadow:0 0 8px #f0c982d9}.true-scale-readout{position:fixed;z-index:8;top:98px;left:324px;width:260px;padding:11px 14px 12px;border-radius:8px;border-color:#f0c98238;background:linear-gradient(110deg,#0d141be0,#191209b8);opacity:0;visibility:hidden;transform:translateY(-8px);pointer-events:none;transition:opacity .3s,visibility .3s,transform .3s}.true-scale-mode .true-scale-readout{opacity:1;visibility:visible;transform:translateY(0)}.true-scale-readout small,.true-scale-readout strong,.true-scale-readout span{display:block}.true-scale-readout small{color:#997f57;font:500 7px Orbitron,sans-serif;letter-spacing:.18em}.true-scale-readout strong{margin-top:5px;color:#f1d39b;font-size:15px;font-weight:400;letter-spacing:.16em}.true-scale-readout span{margin-top:5px;color:#88949d;font-size:8px;line-height:1.55;letter-spacing:.06em}.true-scale-mode .object-label{text-shadow:0 1px 5px #000,0 0 9px #000}.tour-button{display:flex;align-items:center;gap:7px;padding:7px 0;color:#8493a2;border:0;background:none;font-size:9px;white-space:nowrap;cursor:pointer}.tour-button:hover{color:var(--cyan)}.tour-button.active{color:#f3bd6d}.brand-intro{position:fixed;z-index:110;inset:0;overflow:hidden;pointer-events:none}.brand-intro-logo{position:absolute;left:50%;top:50%;width:clamp(260px,54vmin,560px);height:auto;opacity:0;filter:drop-shadow(0 0 34px rgba(72,148,255,.18)) drop-shadow(0 0 48px rgba(232,85,255,.12));mix-blend-mode:screen;transform:translate(-50%,-50%) scale(.92);transform-origin:center;transition:left 1.55s cubic-bezier(.2,.72,.12,1),top 1.55s cubic-bezier(.2,.72,.12,1),width 1.55s cubic-bezier(.2,.72,.12,1),opacity .8s ease,filter 1.3s ease,transform 1.55s cubic-bezier(.2,.72,.12,1);will-change:left,top,width,opacity,transform}.brand-intro.restarting .brand-intro-logo{transition:none}.brand-intro.visible .brand-intro-logo{opacity:1;transform:translate(-50%,-50%) scale(1)}.brand-intro.settled{z-index:4}.brand-intro.settled .brand-intro-logo{left:28px;top:calc(100% - 8px);width:58px;opacity:.12;filter:drop-shadow(0 0 12px rgba(75,152,255,.14)) drop-shadow(0 0 16px rgba(225,88,255,.1));transform:translateY(-100%) scale(1)}.ui-hidden .brand-intro.settled .brand-intro-logo{opacity:.06}.loading-screen{position:fixed;z-index:100;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:clamp(42px,10vh,108px);background:radial-gradient(circle at 50% 45%,#0a1420,#02050a 52%,#000);transition:opacity .48s ease,visibility .48s}.loading-screen.loaded{opacity:0;visibility:hidden}.loading-screen strong{margin-top:27px;font-size:12px;font-weight:400;letter-spacing:.3em}.loading-screen>span{margin-top:8px;color:#5b6978;font-size:8px;letter-spacing:.15em}.loading-orbits{position:relative;width:76px;height:76px;display:grid;place-items:center;animation:loading-spin 8s linear infinite}.loading-orbits i{position:absolute;border:1px solid rgba(119,216,247,.25);border-radius:50%}.loading-orbits i:nth-child(1){width:66px;height:22px;transform:rotate(15deg)}.loading-orbits i:nth-child(2){width:65px;height:25px;transform:rotate(75deg)}.loading-orbits i:nth-child(3){width:32px;height:72px;transform:rotate(35deg)}.loading-orbits b{width:13px;height:13px;border-radius:50%;background:#ffce73;box-shadow:0 0 21px #f4a340}@keyframes loading-spin{to{transform:rotate(360deg)}}@media(prefers-reduced-motion:reduce){.brand-intro-logo{transition-duration:.18s}}.toast{position:fixed;z-index:40;left:50%;bottom:108px;padding:9px 15px;color:#b9c7d2;border:1px solid rgba(255,255,255,.1);border-radius:6px;background:#070d14d1;box-shadow:0 8px 32px #00000059;font-size:9px;letter-spacing:.08em;opacity:0;transform:translate(-50%,8px);pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%)}.restore-ui-button{position:fixed;z-index:40;top:max(22px,env(safe-area-inset-top));right:max(28px,env(safe-area-inset-right));height:46px;display:flex;align-items:center;gap:9px;padding:0 13px;color:#c8eef8;border:1px solid rgba(119,216,247,.36);border-radius:9px;background:#050e16db;box-shadow:0 12px 38px #0000006b,inset 0 1px #ffffff0a;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);font-size:12px;letter-spacing:.08em;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px);transition:opacity .22s ease,transform .22s ease,visibility .22s,border-color .2s,background .2s;cursor:pointer}.restore-ui-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5}.restore-ui-button kbd{min-width:21px;padding:2px 5px;color:#7d96a4;border:1px solid rgba(255,255,255,.12);border-radius:4px;background:#ffffff0a;font:500 9px Orbitron,sans-serif;text-align:center}.restore-ui-button:hover{color:#e8fbff;border-color:#77d8f7b3;background:#0c1f2beb}.ui-hidden .restore-ui-button{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}.ui-hidden .topbar{opacity:0;transform:translateY(-100%);pointer-events:none}.ui-hidden .date-control{opacity:0;visibility:hidden;pointer-events:none}.ui-hidden .navigator{opacity:0;transform:translate(-110%);pointer-events:none}.ui-hidden .inspector{opacity:0;transform:translate(110%);pointer-events:none}.ui-hidden .timeline{opacity:0;transform:translate(-50%,120%);pointer-events:none}.ui-hidden .focus-title,.ui-hidden .galaxy-hud{opacity:0;transform:translate(-50%,-20px)}.ui-hidden .milkyway-hud,.ui-hidden .galactic-label,.ui-hidden .galaxy-depth-readout,.ui-hidden .deep-space-distance,.ui-hidden .solar-boundary-stage{opacity:0;visibility:hidden}.ui-hidden .semantic-info-card{opacity:0;visibility:hidden;pointer-events:none}.ui-hidden .true-scale-readout{opacity:0;visibility:hidden}@media(min-width:1200px){.brand{width:275px}.brand strong{font-size:19px}.brand small{font-size:9px}.sim-time{row-gap:3px}.sim-time span{font-size:11px}.sim-time strong{font-size:16px}.top-actions{width:275px}.date-control{width:430px;padding:26px}.date-control-heading h2{font-size:20px}.date-control>p{font-size:13px;line-height:1.75}.date-fields label>span{font-size:10px}.date-fields input,.date-control-actions button{font-size:13px}.date-timezone{font-size:10px;line-height:1.65}.navigator{width:320px;padding:24px 15px 17px}.inspector{width:380px;padding:28px 27px}.eyebrow{font-size:10px}.panel-heading h1{font-size:20px}.object-count{font-size:24px}.search-box{height:42px}.search-box input{font-size:13px}.search-box kbd{font-size:10px}.celestial-item{height:52px;grid-template-columns:34px 1fr auto}.item-copy small{font-size:9px}.item-au{font-size:10px}.panel-hint p{font-size:10px;line-height:1.7}.inspector-hero p{font-size:10px}.object-description{min-height:76px;font-size:14px;line-height:1.75}.stat{min-height:70px;padding:12px 13px}.stat span,.fact-block>span{font-size:10px}.stat strong{font-size:14px}.stat small{font-size:9px}.fact-block{padding:15px 16px}.fact-block p{font-size:12px;line-height:1.75}.extended-reading-entry{min-height:58px;padding:10px 16px}.extended-reading-entry small{font-size:8px}.extended-reading-entry strong{font-size:12px}.extended-reading-heading>p{font-size:13px;line-height:1.8}.extended-reading-meta span{font-size:9px}.extended-reading-highlights p{font-size:11px}.extended-reading-section-heading small{font-size:8px}.extended-reading-section-heading h4{font-size:15px}.extended-reading-section>p{font-size:13px;line-height:1.85}.extended-reading-source span,.extended-reading-source p{font-size:10px}.focus-button{height:44px;font-size:12px}.focus-title span{font-size:10px}.galaxy-hud{width:560px;height:68px;padding:0 18px}.galaxy-hud small{font-size:9px}.galaxy-hud strong{font-size:14px}.velocity-readout strong{font-size:12px}.velocity-readout strong i{font-size:9px}.milkyway-hud{width:min(1180px,calc(100% - 64px));min-height:84px;padding:14px 18px 14px 21px}.milkyway-title small,.milkyway-stats small,.galactic-marker-controls>small{font-size:9px}.milkyway-title h2{font-size:20px}.milkyway-title h2 i{font-size:10px}.galaxy-credit{font-size:8px}.milkyway-stats strong{font-size:13px}.marker-toggle{font-size:10px}.return-solar{height:42px;font-size:11px}.galaxy-structure-label b{font-size:12px}.galaxy-structure-label small{font-size:9px}.galactic-label b{font-size:12px}.galactic-label small{font-size:9px}.object-label{font-size:10px}.object-label.true-scale-moon-label{font-size:11px}.deep-space-distance>span,.deep-space-distance>small{font-size:10px}.solar-boundary-stage small{font-size:10px}.solar-boundary-stage span{font-size:12px}.kuiper-structure-tools button b,.scattered-structure-tools button b,.heliosphere-structure-tools button b,.oort-structure-tools button b{font-size:11px}.kuiper-structure-tools em,.scattered-structure-tools em,.heliosphere-structure-tools em,.oort-structure-tools em{font-size:10px}.semantic-info-card>small{font-size:13px}.semantic-info-card>span{font-size:14px}.semantic-info-card>p{font-size:17px}.semantic-info-stats small{font-size:12px}.semantic-info-stats b,.semantic-info-details h4{font-size:16px}.semantic-info-details h4 small{font-size:11px}.semantic-info-details li{font-size:15px}.semantic-info-card footer{font-size:12px}.solar-zoom-guide strong{font-size:12px}.solar-zoom-guide small{font-size:9px}.timeline{width:min(920px,calc(100% - 790px));min-width:760px;height:78px;gap:20px;padding:0 22px}.speed-group{min-width:220px}.speed-copy span{font-size:11px}.speed-copy strong{font-size:12px}.view-toggles{gap:16px}.toggle,.tour-button{font-size:11px}.true-scale-readout{width:310px;padding:14px 17px 15px}.true-scale-readout small{font-size:9px}.true-scale-readout strong{font-size:17px}.true-scale-readout span{font-size:10px;line-height:1.65}.loading-screen strong{font-size:14px}.loading-screen>span{font-size:10px}.toast{font-size:12px}}@media(max-width:1080px){.inspector{display:none}.timeline{width:min(720px,calc(100% - 340px));min-width:590px;left:calc(50% + 145px)}.true-scale-readout{left:284px}.semantic-info-card{width:min(620px,calc(100vw - 340px))}.solar-boundary-stage.kuiper-active,.solar-boundary-stage.scattered-active,.solar-boundary-stage.heliopause-active,.solar-boundary-stage.oort-active{left:24px;width:min(480px,calc(50vw - 92px))}}@media(max-width:820px){.topbar{height:68px;padding:0 15px}.brand{width:auto}.brand strong{font-size:15px}.brand small{display:none}.brand-mark{width:29px;height:29px}.sim-time{display:none}.top-actions{width:auto}.date-control{top:59px;right:14px;width:min(382px,calc(100% - 28px))}.navigator{top:82px;bottom:94px;left:14px;width:240px}.timeline{left:50%;width:calc(100% - 28px);min-width:0;height:58px;bottom:14px;gap:11px;padding:0 13px}.control-divider:last-of-type,.tour-button{display:none}.focus-title{top:84px}.galaxy-hud{top:77px;width:390px}.milkyway-hud{top:76px;width:calc(100% - 28px)}.milkyway-stats{display:none}.galaxy-depth-readout{top:170px;left:14px}.deep-space-distance.boundary-stage-visible{top:44%}.restore-ui-button{top:max(12px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));height:44px;padding:0 12px}.restore-ui-button kbd{display:none}}@media(max-width:560px){.date-control{padding:18px}.date-fields{grid-template-columns:1fr}.deep-space-distance{top:23%;min-width:calc(100vw - 24px)}.deep-space-distance.boundary-stage-visible{top:46%}.deep-space-distance>span{font-size:8px;letter-spacing:.3em}.deep-space-distance>strong{gap:9px}.deep-space-distance>strong b{font-size:clamp(35px,12vw,54px)}.deep-space-distance:before,.deep-space-distance:after{display:none}.solar-boundary-stage{top:56%}.solar-boundary-stage strong{font-size:clamp(23px,8vw,34px)}.solar-boundary-stage.kuiper-active,.solar-boundary-stage.scattered-active,.solar-boundary-stage.heliopause-active,.solar-boundary-stage.oort-active{top:78px;left:12px;width:calc(100vw - 24px);padding:10px 12px 11px}.solar-boundary-stage.kuiper-active strong,.solar-boundary-stage.scattered-active strong,.solar-boundary-stage.heliopause-active strong,.solar-boundary-stage.oort-active strong{font-size:20px}.semantic-info-card{left:12px!important;top:auto!important;bottom:94px;width:calc(100vw - 24px);max-height:50vh;overflow-y:auto}.semantic-info-card:before{display:none}.kuiper-structure-tools em,.scattered-structure-tools em,.heliosphere-structure-tools em,.oort-structure-tools em{display:none}.navigator{inset:auto 12px 84px;width:auto;height:76px;padding:8px}.panel-heading,.search-box,.panel-hint{display:none}.celestial-list{display:flex;gap:5px;overflow-x:auto}.celestial-item{width:52px;min-width:52px;height:58px;display:flex;flex-direction:column;justify-content:center;gap:4px;padding:3px;text-align:center}.celestial-item.active:before{left:13px;top:-5px;width:24px;height:2px}.mini-orb{width:19px;height:19px}.item-copy strong{font-size:8px}.item-copy small,.item-au{display:none}.timeline{bottom:12px}.view-toggles{gap:9px}.view-toggles .toggle:nth-child(3),.view-toggles .toggle:nth-child(4){display:none}.control-divider,.true-scale-readout{display:none}.focus-title{top:76px}.focus-title strong{font-size:14px}.galaxy-hud{top:75px;left:auto;right:12px;width:150px;height:47px;padding:0 10px;transform:translateY(-8px)}.galaxy-mode .galaxy-hud{transform:translateY(0)}.galaxy-hud-icon,.galaxy-hud .velocity-readout,.galaxy-hud small{display:none}.galaxy-hud strong{margin:0;font-size:9px;line-height:1.5}.milkyway-hud{min-height:88px;padding:7px 9px;flex-wrap:wrap;gap:5px 8px}.milkyway-title{min-width:0;flex:1;order:1}.milkyway-title small,.galaxy-credit{display:none}.galactic-marker-controls{min-width:0;flex:0 0 100%;order:3}.galactic-marker-controls>small{display:none}.marker-toggle-row{justify-content:center;gap:7px}.marker-toggle{font-size:7px}.galaxy-emblem{width:36px;height:36px}.galaxy-emblem i{width:34px}.return-solar{padding:0 9px;order:2}.galaxy-depth-readout{top:174px;left:12px;min-width:0;max-width:calc(100vw - 24px);padding:8px 10px}.galaxy-depth-reticle{width:30px;height:30px}.galaxy-depth-reticle:before{top:14px}.galaxy-depth-reticle:after{left:14px}.galaxy-depth-reticle b{inset:12px}.galaxy-depth-readout em{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.touch-ui,.touch-ui body,.touch-ui #app{height:var(--app-height, 100%);overscroll-behavior:none}.touch-ui #universe{cursor:default;touch-action:none;-webkit-tap-highlight-color:transparent}.touch-ui body{position:fixed;inset:0;-webkit-touch-callout:none}.touch-ui .mobile-only{display:grid}.touch-ui .brand-intro.settled .brand-intro-logo{left:max(10px,calc(env(safe-area-inset-left) + 10px));top:calc(100% - 208px - env(safe-area-inset-bottom));width:40px;opacity:.11;transform:none}.touch-ui .topbar{height:64px;padding:0 max(12px,env(safe-area-inset-right)) 0 max(12px,env(safe-area-inset-left))}.touch-ui .brand{width:auto;gap:9px}.touch-ui .brand strong{font-size:14px;letter-spacing:.18em}.touch-ui .brand small,.touch-ui .sim-time{display:none}.touch-ui .top-actions{width:auto;gap:5px}.touch-ui .icon-button{width:42px;height:42px;border-radius:9px;touch-action:manipulation}.touch-ui .icon-button:active,.touch-ui .mobile-mode-button:active,.touch-ui .celestial-item:active,.touch-ui .toggle:active{border-color:#77d8f785;background-color:#77d8f71f}.touch-ui .date-control{top:70px;right:max(12px,env(safe-area-inset-right));width:min(400px,calc(100vw - 24px));max-height:calc(var(--app-height, 100vh) - 82px);overflow-y:auto}.touch-ui .date-fields input,.touch-ui .date-control-actions button{min-height:44px;font-size:12px}.touch-ui .navigator,.touch-ui .inspector{display:flex!important;z-index:24;top:72px;bottom:calc(82px + env(safe-area-inset-bottom));width:min(360px,calc(100vw - 24px));height:auto;max-height:620px;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .22s ease,transform .22s ease,visibility .22s}.touch-ui .navigator{left:max(12px,env(safe-area-inset-left));padding:18px 12px 14px;transform:translate(-16px)}.touch-ui .inspector{right:max(12px,env(safe-area-inset-right));padding:24px 20px 20px;flex-direction:column;transform:translate(16px)}.touch-ui .mobile-navigator-open .navigator,.touch-ui .mobile-inspector-open .inspector{opacity:1;visibility:visible;transform:translate(0);pointer-events:auto}.touch-ui .inspector.oumuamua-detail{left:max(8px,env(safe-area-inset-left));right:max(8px,env(safe-area-inset-right));top:auto;bottom:calc(76px + env(safe-area-inset-bottom));width:auto;max-height:min(72vh,640px);padding:20px 16px 18px;border-radius:18px 18px 10px 10px;overflow-x:hidden;overflow-y:auto;transform:translateY(22px)}.touch-ui .inspector.oumuamua-detail>*{flex-shrink:0}.touch-ui .mobile-inspector-open .inspector.oumuamua-detail{transform:translateY(0)}.touch-ui .inspector.oumuamua-detail:before{content:"";position:absolute;z-index:2;top:7px;left:50%;width:42px;height:3px;border-radius:999px;background:#b7cedb38;transform:translate(-50%)}.touch-ui .inspector.oumuamua-detail .oumuamua-appearance-stage{height:176px}.touch-ui .inspector.oumuamua-detail .object-appearance>p{font-size:10px;line-height:1.7}.touch-ui .navigator .panel-heading,.touch-ui .navigator .search-box{display:flex}.touch-ui .navigator .panel-hint{display:none}.touch-ui .celestial-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-content:start;gap:4px;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.touch-ui .celestial-item{width:100%;min-width:0;height:52px;display:grid;grid-template-columns:28px 1fr;gap:8px;padding:0 8px;text-align:left;touch-action:manipulation}.touch-ui .celestial-item.active:before{top:auto;left:-3px;width:2px;height:23px}.touch-ui .celestial-item .mini-orb{width:22px;height:22px}.touch-ui .celestial-item .item-copy strong{font-size:11px}.touch-ui .celestial-item .item-copy small{display:block}.touch-ui .celestial-item .item-au{display:none}.touch-ui .inspector .object-description{font-size:12px;line-height:1.75}.touch-ui .inspector .fact-block p{font-size:11px}.touch-ui .inspector .focus-button,.touch-ui .inspector .extended-reading-entry,.touch-ui .inspector .extended-reading-back,.touch-ui .inspector .panel-close{min-height:44px;touch-action:manipulation}.touch-ui .inspector.extended-reading-open{left:max(8px,env(safe-area-inset-left));right:max(8px,env(safe-area-inset-right));top:68px;bottom:calc(76px + env(safe-area-inset-bottom));width:auto;max-height:none;padding:20px 18px 24px;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.touch-ui .inspector.extended-reading-open .inspector-hero{padding-right:34px}.touch-ui .extended-reading-heading>p,.touch-ui .extended-reading-section>p{font-size:13px}.touch-ui .extended-reading-highlights p{font-size:11px}.touch-ui .reading-hero-stage{height:170px}.touch-ui .reading-hero-body{--body-size: 120px}.touch-ui .reading-visual-copy{padding:14px 15px 16px}.touch-ui .reading-visual-copy small{font-size:8px}.touch-ui .reading-visual-copy strong{font-size:15px}.touch-ui .reading-visual-copy>span{font-size:12px;line-height:1.7}.touch-ui .reading-visual-copy em{font-size:9px}.touch-ui .reading-diagram-svg .diagram-copy text{font-size:10px}.touch-ui .inspector .panel-close{width:44px}@media(max-width:620px){.reading-visual-dialog{width:calc(100vw - 18px);max-height:calc(100vh - 18px);padding:42px 9px 9px}.reading-visual-enlarged .reading-hero-stage{height:min(330px,48vh)}.reading-visual-enlarged .reading-hero-body{--body-size: min(228px, 34vh)}.reading-visual-enlarged .reading-visual-copy{padding:14px 15px 16px}.reading-visual-enlarged .reading-visual-copy strong{font-size:16px}.reading-visual-enlarged .reading-visual-copy>span{font-size:12px}}.touch-ui .timeline{left:50%;bottom:max(10px,env(safe-area-inset-bottom));width:min(560px,calc(100vw - 24px));min-width:0;height:62px;gap:10px;padding:0 10px}.touch-ui .timeline .play-button{width:42px;height:42px}.touch-ui .speed-group{min-width:0}.touch-ui .speed-copy{margin-bottom:2px}.touch-ui #speed{height:28px;background-position:center;background-repeat:no-repeat;background-size:100% 2px;touch-action:pan-x}.touch-ui #speed::-webkit-slider-thumb{width:18px;height:18px}.touch-ui .speed-ticks,.touch-ui .timeline>.control-divider,.touch-ui .timeline>.tour-button{display:none}.touch-ui .mobile-mode-button{width:46px;height:48px;flex:0 0 auto;place-items:center;align-content:center;gap:3px;padding:0;border:1px solid rgba(119,216,247,.16);border-radius:8px;color:#8496a4;background:#77d8f70b;font-size:8px;touch-action:manipulation}.touch-ui .mobile-mode-button svg{width:17px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round}.touch-ui .view-toggles{position:absolute;right:0;bottom:calc(100% + 9px);width:min(420px,calc(100vw - 24px));display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:10px;border:1px solid rgba(141,205,229,.16);border-radius:10px;background:#050d15f0;box-shadow:0 16px 45px #00000080;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);opacity:0;visibility:hidden;transform:translateY(8px);pointer-events:none;transition:opacity .2s,visibility .2s,transform .2s}.touch-ui .mobile-modes-open .view-toggles{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.touch-ui .view-toggles .toggle{min-height:46px;display:flex;justify-content:center;border:1px solid rgba(255,255,255,.055);border-radius:7px;touch-action:manipulation}.touch-ui .focus-title{top:72px}.touch-ui .semantic-info-card{left:max(12px,env(safe-area-inset-left))!important;right:max(12px,env(safe-area-inset-right));top:72px!important;bottom:calc(82px + env(safe-area-inset-bottom));width:auto;min-height:0;max-height:none;padding:28px 24px 24px;transform-origin:center;-webkit-overflow-scrolling:touch}.touch-ui .semantic-info-card h3{font-size:clamp(27px,8vw,36px)}.touch-ui .semantic-info-card>p{font-size:14px}.touch-ui .semantic-info-close{width:44px;height:44px}.touch-ui .solar-zoom-guide{bottom:calc(82px + env(safe-area-inset-bottom))}.operation-guide{position:fixed;z-index:80;inset:0;display:grid;place-items:center;padding:88px 22px 82px;background:radial-gradient(circle at 50% 42%,rgba(19,57,77,.16),transparent 42%),#000307ad;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .24s ease,visibility .24s}.operation-guide.open{opacity:1;visibility:visible;pointer-events:auto}.operation-guide-panel{position:relative;width:min(720px,calc(100vw - 44px));max-height:calc(100vh - 170px);overflow:auto;padding:30px 32px 25px;border-color:#77d8f733;border-radius:14px;box-shadow:0 28px 100px #0000009e,inset 0 1px #ffffff0a;transform:translateY(14px) scale(.985);transition:transform .24s ease;scrollbar-width:thin;scrollbar-color:rgba(119,216,247,.25) transparent}.operation-guide.open .operation-guide-panel{transform:translateY(0) scale(1)}.operation-guide-close{top:19px;right:19px;width:34px;height:34px}.operation-guide-heading{padding-right:48px}.operation-guide-heading h2{margin:7px 0 8px;font-size:24px;font-weight:400;letter-spacing:.15em}.operation-guide-heading p{margin:0;color:#748493;font-size:11px;line-height:1.7;letter-spacing:.04em}.operation-guide-context{display:grid;grid-template-columns:auto 1fr;align-items:baseline;gap:5px 14px;margin:23px 0 14px;padding:14px 16px;border:1px solid rgba(119,216,247,.15);border-radius:8px;background:linear-gradient(100deg,#77d8f713,#77d8f704)}.operation-guide-context>span{grid-row:1 / 3;align-self:center;color:#688392;font-size:8px;letter-spacing:.18em}.operation-guide-context strong{color:#d8f4fb;font-size:15px;font-weight:500;letter-spacing:.13em}.operation-guide-context small{color:#76909d;font-size:9px;line-height:1.55}.operation-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.operation-guide-item{min-height:102px;display:grid;grid-template-columns:42px 1fr;align-content:center;gap:2px 13px;padding:14px;border:1px solid rgba(255,255,255,.07);border-radius:8px;background:#02080e7a}.operation-guide-item>i{grid-row:1 / 3;width:42px;height:42px;display:grid;place-items:center;align-self:center;color:#86dff5;border:1px solid rgba(119,216,247,.19);border-radius:50%;background:#77d8f70e;font:500 9px Orbitron,sans-serif;letter-spacing:.06em;box-shadow:inset 0 0 16px #77d8f706}.operation-guide-item strong{align-self:end;color:#d6e4eb;font-size:12px;font-weight:500;letter-spacing:.1em}.operation-guide-item p{align-self:start;margin:3px 0 0;color:#7d8d9a;font-size:10px;line-height:1.65}.operation-guide-footer{margin-top:17px;padding-top:15px;color:#62727f;border-top:1px solid rgba(255,255,255,.065);font-size:9px;line-height:1.8;letter-spacing:.04em}.operation-guide-footer kbd{display:inline-grid;min-width:23px;height:21px;place-items:center;padding:0 6px;color:#a9cbd5;border:1px solid rgba(119,216,247,.18);border-radius:4px;background:#77d8f70e;font:500 8px Orbitron,sans-serif}.touch-operation-shortcuts{display:none}.ui-hidden .operation-guide{opacity:0;visibility:hidden;pointer-events:none}.mobile-gesture-guide{position:fixed;z-index:40;left:50%;bottom:calc(84px + env(safe-area-inset-bottom));width:min(430px,calc(100vw - 24px));display:none;align-items:center;gap:16px;padding:13px 14px 13px 16px;border:1px solid rgba(119,216,247,.25);border-radius:11px;background:#050f18f0;box-shadow:0 18px 50px #00000085,inset 0 1px #ffffff09;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);opacity:0;visibility:hidden;transform:translate(-50%,10px);transition:opacity .25s,visibility .25s,transform .25s}.touch-ui .mobile-gesture-guide{display:flex}.touch-ui .mobile-gesture-guide.visible{opacity:1;visibility:visible;transform:translate(-50%)}.touch-ui .mobile-inspector-open .mobile-gesture-guide.visible{opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,10px)}.touch-ui .operation-guide{place-items:start center;padding:calc(66px + env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) calc(12px + env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left))}.touch-ui .operation-guide-panel{width:100%;max-height:calc(var(--app-height, 100vh) - 78px - env(safe-area-inset-top) - env(safe-area-inset-bottom));padding:23px 18px 20px;border-radius:12px;-webkit-overflow-scrolling:touch}.touch-ui .operation-guide-close{top:13px;right:13px;width:44px;height:44px;font-size:22px;touch-action:manipulation}.touch-ui .operation-guide-heading h2{margin-top:6px;font-size:21px}.touch-ui .operation-guide-heading p{font-size:11px}.touch-ui .operation-guide-context{margin-top:18px}.touch-ui .operation-guide-grid{grid-template-columns:1fr;gap:8px}.touch-ui .operation-guide-item{min-height:83px;padding:11px 12px}.touch-ui .operation-guide-item strong{font-size:13px}.touch-ui .operation-guide-item p{font-size:11px}.touch-ui .desktop-operation-shortcuts{display:none}.touch-ui .touch-operation-shortcuts{display:inline}.mobile-gesture-copy{min-width:0;display:grid;gap:3px}.mobile-gesture-copy strong{color:#dff7fd;font-size:12px;font-weight:500;letter-spacing:.13em}.mobile-gesture-copy span{color:#9fc2cf;font-size:10px;letter-spacing:.08em}.mobile-gesture-copy small{color:#607987;font-size:8px;line-height:1.45}.mobile-gesture-guide button{min-width:68px;min-height:42px;flex:0 0 auto;border:1px solid rgba(119,216,247,.28);border-radius:7px;color:#bfeaf5;background:#77d8f714;font-size:10px;touch-action:manipulation}.touch-ui .mobile-low-power .grain{display:none}.touch-ui .mobile-low-power .glass-panel{backdrop-filter:blur(12px) saturate(110%);-webkit-backdrop-filter:blur(12px) saturate(110%)}@media(max-width:430px){.touch-ui .brand>span:last-child,.touch-ui #fullscreen{display:none}.touch-ui .top-actions{gap:4px}.touch-ui .timeline{width:calc(100vw - 16px)}.touch-ui .speed-copy span{display:none}.touch-ui .view-toggles{width:calc(100vw - 16px)}}@media(orientation:landscape)and (max-height:500px){.touch-ui .topbar{height:56px}.touch-ui .icon-button{width:38px;height:38px}.touch-ui .navigator,.touch-ui .inspector,.touch-ui .semantic-info-card{top:62px!important;bottom:calc(72px + env(safe-area-inset-bottom))}.touch-ui .inspector.oumuamua-detail{top:auto!important;max-height:calc(var(--app-height, 100vh) - 138px)}.touch-ui .timeline{height:54px;bottom:max(7px,env(safe-area-inset-bottom))}.touch-ui .timeline .play-button{width:38px;height:38px}.touch-ui .mobile-mode-button{height:42px}.touch-ui .focus-title{top:62px}.touch-ui .solar-zoom-guide,.touch-ui .mobile-gesture-guide{bottom:calc(70px + env(safe-area-inset-bottom))}}.event-control{position:fixed;z-index:12;top:70px;right:28px;width:430px;padding:22px;border-radius:11px;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-10px) scale(.985);transform-origin:top right;transition:opacity .22s ease,transform .22s ease,visibility .22s}.event-control.open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0) scale(1)}.event-control-heading{display:flex;align-items:flex-start;justify-content:space-between;padding-right:28px}.event-control-heading h2{margin:6px 0 0;font-size:20px;font-weight:400;letter-spacing:.12em}.event-control>p{margin:16px 0;color:#93a3b2;font-size:12px;line-height:1.75}.event-card{position:relative;width:100%;display:grid;grid-template-columns:54px minmax(0,1fr) auto;align-items:center;gap:14px;min-height:88px;padding:14px;overflow:hidden;border:1px solid rgba(238,170,114,.34);border-radius:9px;background:linear-gradient(120deg,#391c137a,#07121bc7);box-shadow:inset 0 0 30px #df804a0a;color:inherit;font:inherit;text-align:left;cursor:pointer;transition:border-color .2s ease,background-color .2s ease,box-shadow .2s ease,transform .2s ease}.event-card:hover,.event-card:focus-visible{border-color:#ffc18bb8;box-shadow:inset 0 0 34px #df804a14,0 0 0 1px #e5935c14}.event-card.active{border-color:#f8b278a8;background:linear-gradient(120deg,#4f2517a8,#07121bd6)}.event-card:after{position:absolute;content:"";inset:0;pointer-events:none;background:linear-gradient(105deg,transparent 35%,rgba(255,203,149,.055),transparent 68%)}.event-card-emblem,.event-hud-emblem{position:relative;display:block;width:48px;height:48px;border:1px solid rgba(245,180,122,.32);border-radius:50%;background:radial-gradient(circle,#e4915b2e,#060e1533 66%)}.event-card-emblem:before,.event-hud-emblem:before{position:absolute;content:"";width:28px;height:8px;left:9px;top:19px;border-radius:50%;background:linear-gradient(90deg,#5f3829,#d48b5d 45%,#f0bd80);box-shadow:0 0 12px #e799627a;transform:rotate(-26deg)}.event-card-emblem i,.event-hud-emblem i{position:absolute;width:39px;height:1px;right:29px;top:16px;background:linear-gradient(90deg,transparent,rgba(238,177,125,.5));transform:rotate(-26deg);transform-origin:right center}.event-card small,.event-hud-copy>small{display:block;color:#be8e70;font:500 9px Orbitron,sans-serif;letter-spacing:.15em}.event-card strong{display:block;margin-top:6px;color:#f0e4da;font-size:16px;font-weight:500;letter-spacing:.06em}.event-card-copy>span{display:block;margin:5px 0 0;color:#8d9aa5;font-size:11px}.event-card-status{align-self:start;padding:5px 7px;border:1px solid rgba(244,177,117,.25);border-radius:4px;color:#d8a67d;font-size:9px;letter-spacing:.08em;white-space:nowrap}.event-control-actions{margin-top:12px}.event-control-actions button{width:100%;height:42px;border:1px solid rgba(242,166,105,.5);border-radius:7px;color:#fff0e2;background:linear-gradient(135deg,#a04c2666,#e393561f);cursor:pointer;font-size:12px;letter-spacing:.12em;transition:.2s ease}.event-control-actions button:hover{border-color:#ffc18bc7;background-color:#cf754129}.event-control-actions button:disabled{border-color:#8897a433;color:#64717d;background:#1c26304d;cursor:default;opacity:.72}.event-source{display:block;margin-top:10px;color:#617180;font-size:9px;line-height:1.6;letter-spacing:.04em}.event-hud{position:fixed;z-index:8;left:50%;bottom:108px;width:min(760px,calc(100% - 700px));min-width:680px;min-height:82px;display:grid;grid-template-columns:50px minmax(250px,1fr) auto auto;align-items:center;gap:15px;padding:13px 15px;border-color:#e08f5742;border-radius:10px;opacity:0;visibility:hidden;pointer-events:none;transform:translate(-50%,14px);transition:opacity .3s ease,transform .3s ease,visibility .3s}.event-hud.active{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%)}.event-hud-emblem{width:44px;height:44px}.event-hud-emblem:before{left:8px;top:17px}.event-hud-emblem i{top:14px}.event-hud-copy>strong{display:block;margin-top:4px;color:#eadfd6;font-size:14px;font-weight:500;letter-spacing:.08em}.event-hud-copy>span{display:block;margin-top:4px;color:#9ba9b4;font-size:10px}.event-progress{position:relative;height:3px;margin-top:9px;border-radius:3px;background:#ffffff17}.event-progress>i{position:absolute;inset:0 auto 0 0;width:0;border-radius:inherit;background:linear-gradient(90deg,#b76038,#f2ae72);box-shadow:0 0 8px #eb935766}.event-progress>b{position:absolute;top:50%;width:7px;height:7px;margin:-3px 0 0 -3px;border:1px solid rgba(255,212,170,.82);border-radius:50%;background:#6c3d29}.event-progress .perihelion{left:28%}.event-progress .earth-approach{left:46%}.event-progress .discovery{left:48.5%}.event-hud-metrics{display:grid;grid-template-columns:repeat(2,minmax(78px,1fr));border-left:1px solid rgba(255,255,255,.08)}.event-hud-metrics>span{display:grid;gap:5px;padding:2px 13px}.event-hud-metrics small{color:#718190;font-size:8px;letter-spacing:.1em}.event-hud-metrics b{color:#d7e1e7;font:400 10px Orbitron,sans-serif;white-space:nowrap}.event-hud-actions{display:grid;gap:6px}.event-hud-actions button{min-width:78px;height:27px;border:1px solid rgba(255,255,255,.11);border-radius:5px;color:#9eacb7;background:#ffffff09;cursor:pointer;font-size:9px}.event-hud-actions button:last-child{border-color:#e1925b42;color:#dcb08f}.celestial-item.event-object{border-color:#dd8b543d;background:linear-gradient(90deg,#8943231f,#07111929)}.celestial-item.event-object .mini-orb{height:10px;border-radius:50%;transform:rotate(-28deg);box-shadow:0 0 13px color-mix(in srgb,var(--orb-color),transparent 45%)}.object-label.event-object-label{color:#efc29f}.object-label.event-object-label:before{background:#e7915bc7}.event-mode #planet-orb:after{border-color:#e5945b52}.ui-hidden .event-control,.ui-hidden .event-hud{opacity:0;visibility:hidden;pointer-events:none}@media(max-width:1180px){.event-hud{width:min(650px,calc(100% - 390px));min-width:560px;grid-template-columns:44px minmax(210px,1fr) auto}.event-hud-metrics{display:none}}@media(max-width:760px),(pointer:coarse){.event-control{top:calc(64px + env(safe-area-inset-top));right:8px;width:calc(100vw - 16px);padding:18px}.event-control-heading h2{font-size:18px}.event-control>p{font-size:11px}.event-card{grid-template-columns:46px minmax(0,1fr);gap:11px;padding:12px}.event-card-emblem{width:42px;height:42px}.event-card-emblem:before{left:6px;top:17px}.event-card-emblem i{top:14px}.event-card-status{display:none}.event-card strong{font-size:14px}.event-hud{left:8px;right:8px;bottom:calc(82px + env(safe-area-inset-bottom));width:auto;min-width:0;min-height:68px;grid-template-columns:38px minmax(0,1fr) auto;gap:10px;padding:10px;transform:translateY(12px)}.event-hud.active{transform:translateY(0)}.event-hud-emblem{width:36px;height:36px}.event-hud-emblem:before{width:23px;left:6px;top:14px}.event-hud-emblem i{width:28px;right:24px;top:11px}.event-hud-copy>small{font-size:7px}.event-hud-copy>strong{font-size:12px}.event-hud-copy>span{font-size:9px}.event-hud-actions button{min-width:62px;height:25px;font-size:8px}}@media(orientation:landscape)and (max-height:500px){.event-control{top:58px;max-height:calc(100vh - 66px);overflow:auto}.event-hud{bottom:calc(68px + env(safe-area-inset-bottom))}.event-hud-emblem,.event-hud-copy>small,.event-progress{display:none}.event-hud{grid-template-columns:minmax(0,1fr) auto;min-height:52px}}.touch-ui.mobile-landscape,.touch-ui.mobile-landscape body,.touch-ui.mobile-landscape #app{width:var(--app-width, 100vw);height:var(--app-height, 100vh)}.touch-ui.mobile-landscape .topbar{height:56px;padding-right:max(9px,env(safe-area-inset-right));padding-left:max(9px,env(safe-area-inset-left))}.touch-ui.mobile-landscape .brand{gap:7px}.touch-ui.mobile-landscape .brand-mark{width:27px;height:27px}.touch-ui.mobile-landscape .brand strong{font-size:12px;letter-spacing:.13em}.touch-ui.mobile-landscape .top-actions{gap:4px}.touch-ui.mobile-landscape .icon-button{width:38px;height:38px;border-radius:8px}.touch-ui.mobile-landscape .date-control,.touch-ui.mobile-landscape .event-control{top:60px;right:max(9px,env(safe-area-inset-right));width:min(350px,calc(var(--app-width, 100vw) - 18px));max-height:calc(var(--app-height, 100vh) - 68px - env(safe-area-inset-bottom));overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.touch-ui.mobile-landscape .navigator,.touch-ui.mobile-landscape .inspector{top:60px;bottom:calc(62px + env(safe-area-inset-bottom));width:min(350px,44vw);height:auto;max-height:none;overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.touch-ui.mobile-landscape .navigator{left:max(9px,env(safe-area-inset-left));padding:13px 10px 10px}.touch-ui.mobile-landscape .navigator .panel-heading{padding-bottom:8px}.touch-ui.mobile-landscape .navigator .search-box{height:34px;margin-bottom:8px}.touch-ui.mobile-landscape .celestial-list{min-height:0;grid-template-columns:repeat(2,minmax(0,1fr))}.touch-ui.mobile-landscape .celestial-item{height:46px}.touch-ui.mobile-landscape .inspector{right:max(9px,env(safe-area-inset-right));padding:17px 16px 16px}.touch-ui.mobile-landscape .inspector.oumuamua-detail,.touch-ui.mobile-landscape .inspector.extended-reading-open{left:auto;right:max(9px,env(safe-area-inset-right));top:60px!important;bottom:calc(62px + env(safe-area-inset-bottom));width:min(390px,48vw);max-height:none;padding:17px 16px 18px;border-radius:12px;transform:translate(18px)}.touch-ui.mobile-landscape .mobile-inspector-open .inspector.oumuamua-detail,.touch-ui.mobile-landscape .mobile-inspector-open .inspector.extended-reading-open{transform:translate(0)}.touch-ui.mobile-landscape .inspector.oumuamua-detail:before{display:none}.touch-ui.mobile-landscape .inspector.oumuamua-detail .oumuamua-appearance-stage,.touch-ui.mobile-landscape .reading-hero-stage{height:138px}.touch-ui.mobile-landscape .reading-hero-body{--body-size: 96px}.touch-ui.mobile-landscape .timeline{bottom:max(6px,env(safe-area-inset-bottom));width:min(540px,calc(var(--app-width, 100vw) - 132px));height:50px;gap:8px;padding:0 8px}.touch-ui.mobile-landscape .timeline .play-button{width:36px;height:36px}.touch-ui.mobile-landscape .mobile-mode-button{width:43px;height:38px}.touch-ui.mobile-landscape .speed-copy{margin-bottom:0}.touch-ui.mobile-landscape .speed-copy span{display:none}.touch-ui.mobile-landscape .view-toggles{bottom:calc(100% + 6px);width:min(430px,calc(var(--app-width, 100vw) - 18px));grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;padding:7px}.touch-ui.mobile-landscape .view-toggles .toggle{min-height:40px;font-size:7px}.touch-ui.mobile-landscape .focus-title{top:61px}.touch-ui.mobile-landscape .solar-boundary-stage.kuiper-active,.touch-ui.mobile-landscape .solar-boundary-stage.scattered-active,.touch-ui.mobile-landscape .solar-boundary-stage.heliopause-active,.touch-ui.mobile-landscape .solar-boundary-stage.oort-active{top:calc(61px + env(safe-area-inset-top));left:max(9px,env(safe-area-inset-left));width:min(390px,46vw);padding:9px 11px 10px}.touch-ui.mobile-landscape .solar-boundary-stage.kuiper-active strong,.touch-ui.mobile-landscape .solar-boundary-stage.scattered-active strong,.touch-ui.mobile-landscape .solar-boundary-stage.heliopause-active strong,.touch-ui.mobile-landscape .solar-boundary-stage.oort-active strong{font-size:17px}.touch-ui.mobile-landscape .deep-space-distance.boundary-stage-visible{top:43%;left:73%;min-width:46vw}.touch-ui.mobile-landscape .semantic-info-card{left:auto!important;right:max(9px,env(safe-area-inset-right));top:60px!important;bottom:calc(62px + env(safe-area-inset-bottom));width:min(390px,48vw);min-height:0;max-height:none;padding:24px 20px 20px;transform-origin:right center}.touch-ui.mobile-landscape .semantic-info-card h3{font-size:clamp(24px,4vw,32px)}.touch-ui.mobile-landscape .solar-zoom-guide,.touch-ui.mobile-landscape .mobile-gesture-guide{bottom:calc(62px + env(safe-area-inset-bottom))}.touch-ui.mobile-landscape .mobile-gesture-guide{width:min(450px,calc(var(--app-width, 100vw) - 120px));padding:10px 12px}.touch-ui.mobile-landscape .operation-guide{place-items:start center;padding:calc(60px + env(safe-area-inset-top)) max(10px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left))}.touch-ui.mobile-landscape .operation-guide-panel{width:min(760px,100%);max-height:calc(var(--app-height, 100vh) - 68px - env(safe-area-inset-top) - env(safe-area-inset-bottom));padding:18px 20px 16px}.touch-ui.mobile-landscape .operation-guide-heading h2{margin:2px 0 5px;font-size:18px}.touch-ui.mobile-landscape .operation-guide-heading p,.touch-ui.mobile-landscape .operation-guide-footer{font-size:9px}.touch-ui.mobile-landscape .operation-guide-context{margin:10px 0 8px;padding:9px 12px}.touch-ui.mobile-landscape .operation-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.touch-ui.mobile-landscape .operation-guide-item{min-height:72px;padding:8px 10px}.touch-ui.mobile-landscape .operation-guide-item>i{width:36px;height:36px}.touch-ui.mobile-landscape .galaxy-hud{top:60px;right:max(9px,env(safe-area-inset-right));left:auto;width:min(270px,38vw);height:42px;padding:0 10px;transform:translateY(-8px)}.touch-ui.mobile-landscape .galaxy-mode .galaxy-hud{transform:translateY(0)}.touch-ui.mobile-landscape .galaxy-hud-icon,.touch-ui.mobile-landscape .galaxy-hud small,.touch-ui.mobile-landscape .galaxy-hud .velocity-readout{display:none}.touch-ui.mobile-landscape .galaxy-hud strong{margin:0;font-size:9px}.touch-ui.mobile-landscape .milkyway-hud{top:60px;width:calc(var(--app-width, 100vw) - 18px);min-height:52px;flex-wrap:nowrap;gap:8px;padding:5px 7px}.touch-ui.mobile-landscape .milkyway-title{min-width:112px;flex:0 0 auto;gap:6px}.touch-ui.mobile-landscape .milkyway-title small,.touch-ui.mobile-landscape .milkyway-title h2 i,.touch-ui.mobile-landscape .galaxy-credit,.touch-ui.mobile-landscape .milkyway-stats,.touch-ui.mobile-landscape .galactic-marker-controls>small{display:none}.touch-ui.mobile-landscape .milkyway-title h2{margin:0;font-size:13px}.touch-ui.mobile-landscape .galaxy-emblem{width:32px;height:32px}.touch-ui.mobile-landscape .galaxy-emblem i{width:30px}.touch-ui.mobile-landscape .galactic-marker-controls{min-width:0;flex:1 1 auto}.touch-ui.mobile-landscape .marker-toggle-row{justify-content:flex-end;gap:6px}.touch-ui.mobile-landscape .marker-toggle{gap:3px;font-size:7px}.touch-ui.mobile-landscape .marker-toggle i{width:19px;height:10px}.touch-ui.mobile-landscape .marker-toggle.active i:after{left:10px}.touch-ui.mobile-landscape .return-solar{height:36px;padding:0 8px;font-size:8px}.touch-ui.mobile-landscape .galaxy-depth-readout{top:118px;left:max(9px,env(safe-area-inset-left));max-width:min(290px,42vw);padding:7px 9px}.touch-ui.mobile-landscape .event-control{padding:15px}.touch-ui.mobile-landscape .event-hud{left:50%;right:auto;bottom:calc(62px + env(safe-area-inset-bottom));width:min(560px,calc(var(--app-width, 100vw) - 120px));min-height:48px;grid-template-columns:minmax(0,1fr) auto;padding:8px 10px;transform:translate(-50%,10px)}.touch-ui.mobile-landscape .event-hud.active{transform:translate(-50%)}.touch-ui.mobile-landscape .event-hud-emblem,.touch-ui.mobile-landscape .event-hud-copy>small,.touch-ui.mobile-landscape .event-progress,.touch-ui.mobile-landscape .event-hud-metrics{display:none}.touch-ui.mobile-landscape .brand-intro.settled .brand-intro-logo{top:auto;bottom:calc(62px + env(safe-area-inset-bottom));width:34px}@media(max-width:700px){.touch-ui.mobile-landscape .brand>span:last-child{display:none}.touch-ui.mobile-landscape .marker-toggle span{display:none}.touch-ui.mobile-landscape .galactic-marker-controls{flex:0 0 auto}.touch-ui.mobile-landscape .return-solar{font-size:0}.touch-ui.mobile-landscape .return-solar svg{width:18px}}