@font-face{font-family:ClubSans;src:url('./fonts/plus-jakarta-sans-latin.woff2');font-display:swap}
:root{--ink:#f7f5ef;--acid:#caff42;--cyan:#5eeaff;--violet:#735cff;--progress:0;--header-height:88px;color:var(--ink);background:#050508;font-family:ClubSans,'Microsoft YaHei',sans-serif;font-synthesis:none;scroll-padding-top:88px}
*{box-sizing:border-box}body{margin:0;overflow-x:clip}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-underline-offset:5px}button:focus-visible,a:focus-visible{outline:3px solid #54c5ff;outline-offset:6px}button{color:inherit}img{max-width:100%;display:block}p{font-size:1rem;line-height:1.85}h1,h2,h3,p{margin-top:0}h2{font-size:clamp(2.8rem,6.8vw,7rem);line-height:1.1;letter-spacing:-.055em;margin-bottom:1.4rem}small{font-size:.75rem;line-height:1.6;letter-spacing:.15em}::selection{background:var(--acid);color:#111}
.skip-link{position:fixed;top:8px;left:8px;z-index:120;background:var(--acid);color:#000;padding:12px;transform:translateY(-160%)}.skip-link:focus{transform:none}.reading-progress{position:fixed;inset:0 0 auto;z-index:110;height:3px;background:linear-gradient(90deg,var(--violet),var(--cyan),var(--acid));transform:scaleX(var(--progress));transform-origin:left}
.site-header{position:fixed;inset:0 0 auto;z-index:80;display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:var(--header-height);padding:18px 4vw;background:linear-gradient(#03070ded,#03070d88);border-bottom:1px solid #ffffff13}.brand{text-decoration:none;font-size:.75rem;line-height:1.5;letter-spacing:.1em;white-space:nowrap}.counter{display:flex;align-items:center;gap:8px;position:relative;font-size:.75rem;color:#b7c3d1}.counter em{font-style:normal;opacity:.5}.counter i{display:none}.header-actions{display:flex;align-items:center;gap:20px}.menu-btn,.motion-btn{border:0;background:none;padding:10px 0;white-space:nowrap;font-size:.875rem}.motion-btn{font-size:.75rem;color:#b9c5d4}.join-link{text-decoration:none;border:1px solid #caff4266;border-radius:999px;padding:10px 18px;color:var(--acid);font-size:.875rem;transition:background .25s,color .25s}.join-link:hover{background:var(--acid);color:#111}.join-link span{margin-left:12px}.index{position:fixed;inset:0;z-index:75;background:#caff42;color:#111;padding:140px 7vw 70px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px 4vw;align-content:center;overflow:auto;visibility:hidden;transform:translateY(-103%);transition:transform .6s cubic-bezier(.76,0,.24,1),visibility .6s}.index.open{visibility:visible;transform:none}.index a{font-size:clamp(1.1rem,2.3vw,2rem);padding:12px 0;text-decoration:none;border-bottom:1px solid #1115}.index a:hover{padding-left:12px}.menu-open{overflow:hidden}
.chapter{position:relative;isolation:isolate}.scene{position:relative;min-height:100svh;padding:140px 7vw 110px;overflow:clip}.hero,.official,.protocol,.equality,.choice,.echo{min-height:145svh}.hero>.scene,.official>.scene,.protocol>.scene,.equality>.scene,.choice>.scene,.echo>.scene{position:sticky;top:0;min-height:100svh}.journey-thread{position:fixed;top:0;left:2.3vw;bottom:0;z-index:50;width:1px;background:linear-gradient(transparent,#96daff35,transparent);pointer-events:none}.journey-thread i{position:absolute;top:calc(10% + var(--progress)*80%);width:7px;height:7px;border-radius:50%;background:var(--acid);transform:translateX(-3px);box-shadow:0 0 18px #caff42,0 0 45px #5eeaff;transition:top .1s linear}.year-mark{display:block;font-size:.75rem;letter-spacing:.1em;opacity:.72;border:1px solid currentColor;padding:8px 14px;border-radius:30px;width:max-content;max-width:100%;margin-bottom:32px;position:relative;z-index:4}
/* Opening: a luminous horizon, orbital geometry and responsive water light. */
.hero{background:#04080f;min-height:175svh}.hero .scene{display:grid;align-content:center;padding-top:130px;padding-bottom:160px}.aurora{position:absolute;inset:0;overflow:hidden;pointer-events:none}.aurora i{position:absolute;width:90%;height:70%;border-radius:50%;filter:blur(65px);opacity:.44;animation:aurora-drift 12s ease-in-out infinite alternate;background:radial-gradient(ellipse,#2157bf 0,transparent 65%);left:-20%;top:12%}.aurora i:nth-child(2){left:40%;top:-10%;background:radial-gradient(ellipse,#5942a9,transparent 65%);animation-delay:-5s}.aurora i:nth-child(3){width:80%;height:30%;left:15%;top:59%;background:radial-gradient(ellipse,#29c9d4a8,transparent 70%);animation-delay:-8s}.hero:after{content:'';position:absolute;inset:auto 0 0;height:35svh;background:linear-gradient(transparent,#06131e);pointer-events:none}.hero-orbits{position:absolute;inset:10% -15%;pointer-events:none;perspective:900px}.hero-orbits i{position:absolute;inset:5%;border:1px solid #77dfff52;border-radius:50%;transform:rotateX(68deg) rotateZ(-18deg);box-shadow:0 0 26px #41b3ed10,inset 0 0 40px #55c5ff0a}.hero-orbits i:nth-child(2){inset:12%;transform:rotateX(64deg) rotateZ(22deg);border-color:#9a8cff38}.hero-orbits i:nth-child(3){inset:20%;transform:rotateX(56deg) rotateZ(-12deg);border-style:dashed}.hero-coordinate{position:absolute;top:135px;left:7vw;color:#8aa7bc;font-size:.75rem;letter-spacing:.14em;line-height:1.8}.sonic-title{position:relative;text-align:center;z-index:5;will-change:transform}.hero-eyebrow{font-size:.875rem;letter-spacing:.3em;color:#c8e8f4;margin-bottom:28px}.sonic-title h1{font-size:clamp(3rem,8.8vw,9rem);font-weight:900;line-height:1.2;letter-spacing:-.045em;margin:0;text-shadow:0 3px 40px #8ecfff25}.sonic-title h1 span{display:block}.sonic-title h1 span:first-child{color:#effbff}.sonic-title h1 span:last-child{background:linear-gradient(110deg,#effbff 15%,#cceafa 50%,#7fa9b9 90%);background-clip:text;color:transparent}.hero-bottom{position:absolute;left:7vw;right:7vw;bottom:64px;display:flex;justify-content:space-between;align-items:center;gap:20px;z-index:8;border-top:1px solid #ffffff25;padding-top:24px}.hero-bottom p{font-size:.875rem;letter-spacing:.2em;margin:0}.explore-link{text-decoration:none;font-size:.875rem;display:flex;gap:28px;align-items:center}.explore-link span{display:grid;place-items:center;border:1px solid #ffffff40;border-radius:50%;width:46px;height:46px;animation:down-cue 2.8s ease-in-out infinite}.hero-edition{font-size:.75rem;color:#94adbf;letter-spacing:.14em}.acoustic-glass{position:absolute;inset:24% 9%;border-top:1px solid #93f1ff38;border-bottom:1px solid #a4c4ff16;background:linear-gradient(110deg,transparent,#a1f4ff05,transparent);pointer-events:none;transform:skewY(-8deg)}.wave-field{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:4;opacity:.8}
/* Identity, a holographic card whose edge continues into the three paths. */
.official{background:#06131e;color:#17232b}.official .scene{display:grid;align-items:center}.official-grid{position:absolute;inset:0;background-image:linear-gradient(#80bed711 1px,transparent 1px),linear-gradient(90deg,#80bed711 1px,transparent 1px);background-size:52px 52px;mask-image:radial-gradient(ellipse,#000,transparent 80%)}.official-float{position:relative;max-width:1080px;width:100%;margin:auto;perspective:1400px}.official-card{position:relative;background:linear-gradient(120deg,#fbffff,#e0e9e7 75%,#c9d9d5);border:1px solid #fff9;border-radius:4px 44px 4px 44px;padding:38px 46px;box-shadow:0 2px 0 #d1f6ef,0 9px 0 #50646c,0 12px 0 #1c303e,0 50px 100px #0007;overflow:hidden;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transform-style:preserve-3d;transition:transform .3s ease-out}.official-card:before{content:'';position:absolute;inset:12px;border:1px solid #17232b25;border-radius:2px 32px 2px 32px;pointer-events:none}.holo-edge{position:absolute;inset:0;pointer-events:none;opacity:.38;background:linear-gradient(115deg,transparent 15%,#caff4266 28%,#72ecff77 38%,#a277ff44 46%,transparent 58%);background-size:250% 100%;background-position:var(--shine,50%) 50%;mix-blend-mode:multiply;mask-image:linear-gradient(#000,transparent 25%,transparent 75%,#000)}.official-scan{position:absolute;inset:0;background:linear-gradient(transparent 45%,#5bdbe918 50%,transparent 55%);background-size:100% 300%;animation:scan 7s linear infinite;pointer-events:none}.official-card-head{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #17232b33;padding-bottom:20px;position:relative}.official-card-head span{font-size:.75rem;opacity:.65;letter-spacing:.1em}.official-status{display:flex;align-items:center;gap:15px;margin-top:30px}.official-status i{font-style:normal;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--acid);border:1px solid #173430;box-shadow:0 0 0 7px #caff4230;font-size:24px}.official-status span{font-size:.75rem;line-height:1.7}.official-status b{display:block;letter-spacing:.15em;font-size:.75rem}.official-card h2{font-size:clamp(2rem,4.1vw,4.3rem);margin:28px 0 10px;position:relative;letter-spacing:-.05em}.official-lead{font-size:1.125rem;margin-bottom:26px;position:relative}.official-records{display:grid;grid-template-columns:1fr 1.5fr;gap:14px;position:relative;margin:0 0 28px}.official-records>div{border:1px solid #17232b40;padding:18px;background:#ffffff30}.official-records dt{font-size:.75rem;color:#52616b;margin-bottom:12px;letter-spacing:.1em}.official-records dd{margin:0;font-size:1rem;font-weight:700;line-height:1.6}.official-card footer{position:relative;display:flex;justify-content:space-between;gap:10px;font-size:.75rem;letter-spacing:.1em}.official-card footer b{color:#507000}.official-award{color:#f5e6aa;font-size:1rem;border-left:2px solid #caff42;background:linear-gradient(100deg,#142a35,#10202a55);padding:18px 24px;margin:28px 0 0;position:relative;overflow:hidden}.official-award:after{content:'';position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(110deg,transparent,#ffe4a62a,transparent);animation:award-shine 6s ease-in-out infinite}
.protocol{background:var(--acid);color:#111}.protocol .scene{display:grid;place-items:center}.kinetic{position:absolute;inset:0;display:grid;align-content:space-around;transform:rotate(-10deg) scale(1.15);opacity:.08;pointer-events:none}.kinetic div{font-size:clamp(6rem,15vw,16rem);font-weight:900;white-space:nowrap;line-height:1}.protocol-core{position:relative;text-align:center;max-width:900px;width:100%;z-index:2}.protocol-core h2{font-size:clamp(4rem,10vw,9rem);margin:20px 0}.protocol-core p{max-width:550px;margin:0 auto 30px}.protocol-core ol{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);padding:0;margin:0;border-block:1px solid #1115}.protocol-core li{padding:22px 15px;font-size:1.6rem}.protocol-core li+li{border-left:1px solid #1115}.protocol-core li b{display:block;font-size:.75rem;opacity:.6;margin-bottom:8px}.protocol-traces{display:flex;justify-content:center;height:85px;gap:15%;position:relative}.protocol-traces i{width:1px;background:linear-gradient(transparent,#111);position:relative;transform-origin:top}.protocol-traces i:after{content:'';width:10px;height:10px;border:1px solid #111;border-radius:50%;background:var(--acid);position:absolute;bottom:0;left:-5px}
.equality{background:#ece8df;color:#111}.equal-stage{position:relative;z-index:3;width:85%;margin-top:4svh}.equal-stage h2{font-size:clamp(3rem,8vw,9rem);margin-top:24px}.equal-stage p{font-size:1.125rem}.equal-spectrum{display:grid;gap:12px;position:absolute;inset:auto 7vw 12%;opacity:.25}.equal-spectrum i{height:1px;background:#111;transform-origin:center}.equal-spectrum i:nth-child(2n){margin-inline:10%}.equal-spectrum i:nth-child(3n){margin-inline:20%}.equal-machine{position:relative;margin-top:70px;height:200px;border-block:1px solid #1115;background:repeating-linear-gradient(90deg,transparent 0 calc(15% - 1px),#1111 15%);z-index:2}.equal-machine:before{content:'';position:absolute;top:50%;left:0;right:0;height:1px;background:#303041}.equal-machine>b{position:absolute;bottom:15px;right:15px;font-size:.75rem;letter-spacing:.12em}.equal-nodes i{position:absolute;top:50%;left:calc(8% + var(--node)*14%);width:14px;height:14px;background:#ece8df;border:2px solid #5c42ff;border-radius:50%;margin:-7px;box-shadow:0 0 22px #6653ff30}.equal-links{position:absolute;inset:50% 8% auto;height:2px;background:linear-gradient(90deg,#735cff,#00a1b9,#735cff);transform-origin:left}.equal-scan{position:absolute;inset:0;background:linear-gradient(100deg,transparent,#5eeaff33,transparent);animation:scan-x 6s ease-in-out infinite}.equal-calibrator,.equal-particles{display:none}
.choice{background:#5c42ff;color:white}.choice .scene{display:grid;align-items:center}.choice-word{position:absolute;left:-10%;top:14%;font-size:28vw;font-weight:900;letter-spacing:-.08em;color:transparent;-webkit-text-stroke:1px #ffffff30;transform:rotate(-10deg);pointer-events:none}.choice-gate{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:7vw;align-items:center;padding:60px 5vw;border:1px solid #ffffff55;background:linear-gradient(130deg,#b7aaff15,#21165735);border-radius:4px 80px 4px 4px;box-shadow:0 35px 100px #20105033}.choice-gate h2{font-size:clamp(2.8rem,5.4vw,6rem);margin-top:20px}.choice-paths{display:grid;gap:18px}.path-option{display:flex;justify-content:space-between;align-items:center;padding:22px 18px;font-size:1.1rem;background:#ffffff08;border:1px solid #ffffff40;border-left:2px solid #ffffff60;transition:background .3s,transform .3s,border-color .3s}.path-option i{font-style:normal;color:var(--acid);font-size:1.8rem}.path-option:hover,.path-option:focus-visible,.path-option.active{background:#caff42;color:#171034;transform:translateX(8px);border-color:#caff42}.path-option.active i,.path-option:hover i,.path-option:focus-visible i{color:#171034}.path-option:nth-child(2){margin-left:20px}.path-option:nth-child(3){margin-left:40px}
.echo{background:#101014}.echo .scene{display:grid;grid-template-columns:1fr 1fr;align-content:center;column-gap:7vw}.echo .year-mark{grid-column:1/-1}.echo-copy{position:relative;z-index:2}.echo-copy h2{margin-top:24px}.echo-copy p{max-width:420px;color:#bcc3cb}.echo-rings{position:absolute;left:-12%;top:2%;width:80%;aspect-ratio:1;pointer-events:none}.echo-rings i,.join-rings i{position:absolute;inset:calc(var(--ring,0)*12%);border:1px solid #5eeaff44;border-radius:50%}.echo-rings i:nth-child(2),.join-rings i:nth-child(2){--ring:1}.echo-rings i:nth-child(3),.join-rings i:nth-child(3){--ring:2}.echo-rings i:nth-child(4){--ring:3}.echo-stats{display:grid;align-content:center;z-index:2}.echo-stats>b{font-size:clamp(3.3rem,7vw,7rem);letter-spacing:-.07em;border-bottom:1px solid #ffffff30;padding:25px 0}.echo-stats sup{font-size:1rem;color:var(--acid);margin-left:12px;letter-spacing:0}.echo-stats small{display:block;color:#b4b8bf;letter-spacing:.06em;font-weight:400}
/* Real activity images remain the centre of the editorial chapters. */
.fair{background:#ff603e;color:#17130e}.fair-title{max-width:72%;position:relative;z-index:3}.fair-title h2{font-size:clamp(3rem,6vw,6.8rem)}.fair-score{position:absolute;right:7vw;top:230px;display:grid;gap:8px;max-width:25%;text-align:right}.fair-score b{font-size:clamp(2.4rem,4.5vw,4.8rem);letter-spacing:-.06em}.fair-score>span{font-size:.875rem}.fair-rail{display:flex;gap:28px;overflow-x:auto;scroll-snap-type:x mandatory;overflow-y:hidden;padding:35px 0 35px;scrollbar-color:#17130e #17130e22;scrollbar-width:thin}.photo-card{border:0;background:none;text-align:left;padding:0;flex:0 0 65%;scroll-snap-align:center;color:inherit;position:relative;overflow:hidden}.fair-rail .photo-card{padding:0 16px 16px 0}.fair-rail img{width:100%;height:clamp(240px,42vw,500px);object-fit:cover;border:7px solid #17130e;box-shadow:12px 12px #caff42;transition:filter .4s}.photo-label{display:flex;justify-content:space-between;gap:12px;line-height:1.6;font-size:.875rem;margin-top:20px}.photo-label:after{content:'↗';font-size:1.3rem}.gallery-hint{font-size:.875rem;opacity:.7;margin:0}.photo-card:hover img{filter:brightness(1.08)}
.talks{background:#e8e2d8;color:#101010}.talk-head{display:flex;align-items:baseline;gap:25px;border-bottom:2px solid;padding-bottom:24px;flex-wrap:wrap}.talk-head>span{font-size:.75rem;letter-spacing:.15em}.talk-head b{font-size:clamp(5rem,12vw,10rem);line-height:1;letter-spacing:-.07em;font-variant-numeric:tabular-nums}.talk-head em{font-size:1.25rem;font-style:normal}.ticket-stream{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:26px;margin-top:60px;perspective:1200px}.ticket-stream article{background:#12151c;color:#f5f6eb;padding:10px;position:relative;border-bottom:4px solid #caff42}.ticket-stream article:before{content:'';display:block;height:14px;border-bottom:1px dashed #ffffff44;margin-bottom:10px}.ticket-stream .photo-card{width:100%;display:block}.ticket-stream img{width:100%;height:200px;object-fit:cover}.ticket-stream .photo-label{font-size:.75rem;margin:12px 2px;min-height:38px}.talk-foot{text-align:right;margin:48px 0 0;font-size:1rem}
.lecture{background:#07090b}.lecture .scene{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center;min-height:115svh}.lecture .year-mark{grid-column:1/-1;margin:0}.spotlight{position:absolute;inset:-30% -10% 0;background:conic-gradient(from 150deg at 48% 0,transparent 0deg,#f9f2a922 25deg,transparent 55deg);pointer-events:none;transform-origin:top center;animation:spotlight-sway 9s ease-in-out infinite alternate}.lecture-shot{width:100%;height:500px;object-fit:cover;border:1px solid #fff3;box-shadow:0 40px 80px #000}.lecture-poster{z-index:2}.lecture-poster h2{font-size:clamp(2.8rem,5vw,5.5rem);margin-top:22px}.lecture-poster>b{display:flex;align-items:baseline;gap:20px;color:#caff42;font-size:clamp(5rem,9vw,9rem);letter-spacing:-.05em}.lecture-poster em{font-size:.875rem;font-style:normal;letter-spacing:0}.lecture-poster p{color:#c3c6ca}.room{background:#67452f;color:#fff0d9}.room .scene{display:grid;grid-template-columns:1fr 1.5fr;gap:40px;align-items:start;background:repeating-linear-gradient(90deg,transparent 0 12vw,#ffffff0a 12vw calc(12vw + 1px))}.room-sign{width:max-content;border:1px solid #ffe2b999;padding:30px;box-shadow:8px 8px #36231555;transform-origin:left center}.room-sign>*{display:block}.room-sign b{font-size:clamp(6rem,13vw,12rem);line-height:1.1;letter-spacing:-.07em}.room-sign span{font-size:.75rem;letter-spacing:.15em}.desk-photos{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center;perspective:1000px}.desk-photos img{width:100%;height:250px;object-fit:cover;border:10px solid #eee8dd;box-shadow:0 30px 50px #29160955}.desk-photos img:first-child{grid-column:1/-1;width:75%;justify-self:center;height:300px}.desk-photos img:nth-child(2){transform:rotate(-5deg)}.desk-photos img:nth-child(3){transform:rotate(5deg)}.room-note{grid-column:1/-1;margin-top:25px;display:grid;grid-template-columns:1.2fr 1fr;gap:0 6vw;border-top:1px solid #fff4;padding-top:35px}.room-note h2{font-size:clamp(2rem,4vw,4rem);grid-row:1/3}.room-note ul{margin:0;padding-left:20px}.room-note li{font-size:.875rem;line-height:1.8;margin-bottom:10px}
.base{background:#061a2b;color:#8aefff}.base .scene{display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:6vw;background-image:linear-gradient(#64e7ff12 1px,transparent 1px),linear-gradient(90deg,#64e7ff12 1px,transparent 1px);background-size:40px 40px}.blueprint{position:relative;height:540px;border:1px solid #64e7ff80;padding:14px}.blueprint img{object-fit:cover;width:100%;height:100%;filter:grayscale(1);opacity:.65}.blueprint i{position:absolute;border:1px solid #64e7ff;inset:12% 55% 55% 10%;transform-origin:top left}.blueprint i:nth-of-type(2){inset:12% 10% 55% 55%}.blueprint i:nth-of-type(3){inset:55% 60% 12% 10%}.blueprint i:nth-of-type(4){inset:55% 10% 12% 45%}.base-copy h2{font-size:clamp(2.3rem,4.5vw,5rem);margin-top:24px}.base-copy h2 b{font-size:clamp(5rem,9vw,9rem)}.base-copy strong{color:var(--acid)}
.wechat{background:#00b877;color:#04120e}.wechat .scene{display:grid;grid-template-columns:1fr 1.2fr;gap:8vw;align-items:center;padding-bottom:170px}.phone{position:relative;z-index:2;background:#f5f2e9;border:5px solid #04120e;border-radius:40px;width:min(100%,310px);height:550px;padding:12px;justify-self:center;box-shadow:20px 30px #04120e22;transform:rotate(-5deg)}.phone img{border-radius:24px;width:100%;height:100%;object-fit:cover}.wechat-copy{position:relative;z-index:3}.wechat-copy h2{margin-top:24px}.wechat-copy>div{display:flex;gap:35px;flex-wrap:wrap}.wechat-copy b{font-size:clamp(2.5rem,5vw,5rem);letter-spacing:-.05em}.wechat-copy small{display:block;letter-spacing:0;font-weight:400}.signal-lines{position:absolute;inset:20% 8% 25% 25%;display:grid;align-content:space-around;opacity:.25;transform:rotate(-20deg);pointer-events:none}.signal-lines i{height:1px;background:currentColor;transform-origin:left}.ticker{position:absolute;bottom:30px;left:0;white-space:nowrap;font-size:clamp(2rem,4vw,4rem);font-weight:900;opacity:.3;animation:ticker-flow 25s linear infinite}
.network{color:#102957;background:#edf3ff}.network .scene{display:grid;grid-template-columns:1fr 1.3fr;align-items:center;gap:5vw}.portal-frame{order:2;perspective:1200px}.portal-frame img{width:100%;height:500px;object-fit:cover;object-position:top left;box-shadow:18px 18px #4169ff;border:1px solid #4169ff}.network-copy{z-index:2}.network-copy h2{font-size:clamp(2.5rem,4.6vw,5rem);margin-top:24px}.network-copy>b{font-size:clamp(2.3rem,4vw,4.5rem);letter-spacing:-.065em;display:block;margin-top:24px}.network-copy>span{display:block;font-size:.875rem}.network-copy a{display:inline-block;margin-top:30px;padding:15px 20px;background:#102957;color:#fff;text-decoration:none;font-size:.875rem}
/* An explorable constellation, with each label kept in its own orbit slot. */
.constellation{background:#04030c;color:#eee}.constellation .scene{padding-bottom:70px}.constellation-title{position:relative;z-index:4;width:70%}.constellation-title h2{font-size:clamp(2.8rem,5vw,5.5rem);margin-top:24px}.constellation-title p{color:#aaa3c0}.partner-total{position:absolute;right:7vw;top:175px;z-index:4;border-left:2px solid #caff42;padding:15px 22px;display:grid}.partner-total b{font-size:clamp(3.5rem,6vw,6.5rem);line-height:1;letter-spacing:-.07em;color:var(--acid)}.partner-total sup{font-size:.4em;vertical-align:top}.partner-total>span{margin-top:14px;font-size:1rem}.partner-total small{font-size:.75rem;color:#aaa3c0;letter-spacing:0;margin-top:7px}.star-map{position:relative;margin-top:50px;padding:30px 0;min-height:530px;perspective:900px}.star-connections{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.55}.star-connections line{stroke:#8471cc;stroke-width:1;transition:stroke .3s,opacity .3s;vector-effect:non-scaling-stroke}.star-connections line.active{stroke:#caff42;stroke-width:2;opacity:1}.star-cloud{position:relative;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px 20px;align-items:center}.star{position:relative;min-height:50px;border:1px solid #9283da55;background:#100f20db;border-radius:30px;padding:12px 16px;text-align:center;font-size:.75rem;line-height:1.6;box-shadow:0 5px 30px #0005;transition:color .3s,border-color .3s,background .3s;animation:star-breathe 5s ease-in-out infinite alternate;animation-delay:var(--delay,0s)}.star:before{content:'';position:absolute;top:50%;left:-4px;width:6px;height:6px;border-radius:50%;background:#a89be6;box-shadow:0 0 12px #967ee9}.star:hover,.star:focus-visible,.star.active{color:#111;background:var(--acid);border-color:var(--acid);z-index:4}.star.near{border-color:#caff4299;color:#e8ffb5}.star:nth-child(4n+2){translate:0 12px}.star:nth-child(4n+3){translate:0 -12px}
.departments{color:#111;background:#f4efe6}.departments .scene{display:grid;grid-template-columns:.8fr 1.5fr;gap:5vw;align-items:start}.dept-title{position:sticky;top:150px}.dept-title h2{font-size:clamp(2.5rem,4.5vw,5rem);margin-top:24px}.dept-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:start}.dept-grid article{position:relative;border:1px solid #2226;background:#eae6db;padding:28px;overflow:hidden;min-height:340px;transition:background .35s,box-shadow .35s;--department:#caff42}.dept-grid article:nth-child(2){--department:#5eeaff}.dept-grid article:nth-child(3){--department:#ff9b70}.dept-grid article:nth-child(4){--department:#b9aaff}.dept-grid article:hover,.dept-grid article.expanded{background:var(--department);box-shadow:0 16px 30px #18130a13}.dept-grid article>b{font-size:.75rem;letter-spacing:.1em}.dept-grid h3{font-size:2rem;margin:55px 0 12px;position:relative}.dept-grid article>p{font-size:.875rem;max-width:220px;min-height:52px;position:relative}.dept-toggle{display:flex;justify-content:space-between;align-items:center;gap:15px;border:0;border-top:1px solid #2226;background:none;padding:16px 0 0;width:100%;text-align:left;font-size:.875rem;position:relative}.dept-toggle span{font-size:1.4rem}.dept-detail{padding-top:20px;border-top:1px dashed #2226;margin-top:20px}.dept-detail small{font-size:.75rem;letter-spacing:0;opacity:.65}.dept-detail p{font-size:.875rem;margin:10px 0}.dept-symbol{position:absolute;top:35px;right:30px;width:70px;height:70px;pointer-events:none;opacity:.5}.dept-symbol i{position:absolute;inset:0;border:1px solid #111;animation:symbol-turn 15s linear infinite}.dept-symbol i:nth-child(2){inset:10px;animation-direction:reverse}.dept-symbol i:nth-child(3){inset:20px}.symbol-1 i{border-radius:50%}.symbol-2{transform:rotate(45deg)}.symbol-3 i{border-radius:50% 0 50% 0}
.join{background:#04080f}.join .scene{min-height:110svh;display:grid;grid-template-columns:1.2fr 1fr;align-items:center;gap:6vw;background:radial-gradient(ellipse at 76% 55%,#163b4b66,transparent 55%)}.join-copy{position:relative;z-index:4}.join-copy h2{font-size:clamp(3rem,6.5vw,7.2rem);margin-top:24px}.join-copy p{max-width:440px;color:#cbd4db}.join-instruction{display:block;font-size:.875rem;color:#93a8b7;margin-top:18px}.join-copy a{display:inline-block;font-size:.875rem}.save-qr{padding:16px 22px;background:var(--acid);color:#111;text-decoration:none;margin:20px 18px 0 0;border-radius:2px}.restart-link{margin-top:20px;color:#a4b5c4}.qr-core{position:relative;z-index:4;justify-self:center;text-align:center;padding:40px;border:1px solid #79cee233;background:#0b172255;backdrop-filter:blur(10px)}.qr-core:before,.qr-core:after{content:'';position:absolute;width:30px;height:30px;border-top:2px solid #caff42;border-left:2px solid #caff42;left:-1px;top:-1px;pointer-events:none}.qr-core:after{left:auto;top:auto;right:-1px;bottom:-1px;rotate:180deg}.qr-core img{width:260px;max-width:100%;border:14px solid white;box-shadow:0 0 70px #65e7ff25;user-select:auto;-webkit-user-select:auto;-webkit-touch-callout:default}.qr-core span{display:block;font-size:.75rem;letter-spacing:.2em;margin-top:25px;color:#b6d7e1}.join-rings{position:absolute;right:-10%;top:5%;width:75%;aspect-ratio:1;pointer-events:none}.join-rings i{animation:join-orbit 20s linear infinite}.join-rings i:nth-child(2){border-style:dashed;animation-direction:reverse}.join-field{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:1}
.photo-dialog{position:fixed;inset:0;max-width:min(1200px,94vw);max-height:92svh;width:max-content;border:1px solid #ffffff33;background:#0b1018;color:#eee;padding:55px 24px 24px;overflow:auto;box-shadow:0 30px 100px #000b}.photo-dialog::backdrop{background:#020408e6;backdrop-filter:blur(10px)}.photo-dialog figure{margin:0}.photo-dialog img{max-height:72svh;max-width:100%;width:auto;height:auto;margin:auto;object-fit:contain}.photo-dialog figcaption{font-size:.875rem;text-align:center;margin-top:18px;line-height:1.7}.photo-close{position:absolute;top:10px;right:20px;border:0;background:none;padding:8px;font-size:.875rem}
@keyframes aurora-drift{to{transform:translate(10%,8%) rotate(12deg) scale(1.15)}}@keyframes down-cue{50%{transform:translateY(7px)}}@keyframes scan{to{background-position:0 300%}}@keyframes award-shine{45%,100%{transform:translateX(110%)}}@keyframes scan-x{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}@keyframes spotlight-sway{to{transform:rotate(12deg)}}@keyframes ticker-flow{to{transform:translateX(-35%)}}@keyframes star-breathe{to{box-shadow:0 6px 30px #7561bd22}}@keyframes symbol-turn{to{rotate:360deg}}@keyframes join-orbit{to{rotate:360deg}}
.chapter:not(.in-view) *,.chapter:not(.in-view) *:before,.chapter:not(.in-view) *:after{animation-play-state:paused!important}body.page-hidden *,body.page-hidden *:before,body.page-hidden *:after{animation-play-state:paused!important}
@media(min-width:1500px){.scene{padding-left:max(7vw,calc((100vw - 1360px)/2));padding-right:max(7vw,calc((100vw - 1360px)/2))}}
@media(max-width:1000px){.header-actions{gap:14px}.counter{display:none}.scene{padding-inline:6vw}.hero-edition{display:none}.official-card{padding:30px}.fair-title{max-width:65%}.ticket-stream{gap:16px}.ticket-stream img{height:160px}.lecture .scene{gap:30px}.lecture-shot{height:430px}.departments .scene{grid-template-columns:1fr}.dept-title{position:relative;top:auto}.dept-title h2 br{display:none}.dept-grid article{min-height:300px}.dept-grid article>p{max-width:none}.constellation-title{width:65%}.star-cloud{gap:22px 12px}.star{padding:10px;font-size:.75rem}.qr-core{padding:25px}.room .scene{gap:30px}.network .scene{grid-template-columns:1fr 1fr}.portal-frame img{height:430px}}
@media(max-width:760px){:root{--header-height:76px;scroll-padding-top:76px}.site-header{padding:12px 20px;gap:12px}.brand{font-size:.65rem;letter-spacing:.03em}.header-actions{gap:12px}.menu-btn{font-size:.75rem}.join-link{padding:8px 12px;font-size:.75rem}.join-link span{display:none}.motion-btn{position:fixed;right:20px;bottom:16px;background:#101823ed;border:1px solid #ffffff35;border-radius:30px;padding:9px 12px;z-index:85;color:#dce6ec;font-size:.75rem}.index{padding:105px 24px 80px;grid-template-columns:1fr 1fr;gap:8px 20px;align-content:start}.index a{font-size:.875rem;padding:14px 0;line-height:1.5}.journey-thread{left:9px}.scene{padding:110px 24px 85px}.hero,.official,.protocol,.equality,.choice,.echo{min-height:120svh}.hero{min-height:145svh}.hero .scene{padding:140px 20px 140px}.hero-coordinate{top:110px;left:24px;font-size:.65rem;letter-spacing:.08em}.sonic-title h1{font-size:clamp(2.4rem,10.5vw,4.8rem);line-height:1.25}.hero-eyebrow{font-size:.75rem;letter-spacing:.12em;margin-bottom:22px}.hero-bottom{left:24px;right:24px;bottom:70px;gap:12px;align-items:center}.hero-bottom p{font-size:.75rem;letter-spacing:.05em}.explore-link{font-size:.75rem;gap:12px}.explore-link span{width:38px;height:38px}.hero-orbits{inset:10% -65%}.aurora i{filter:blur(35px)}.official-card{padding:24px 22px;border-top-right-radius:30px;border-bottom-left-radius:30px}.official-card-head small{font-size:.65rem;letter-spacing:.05em}.official-card-head span{display:none}.official-status{margin-top:24px}.official-status b{font-size:.65rem;letter-spacing:.06em}.official-status i{width:40px;height:40px;flex-shrink:0}.official-card h2{font-size:clamp(1.7rem,7vw,2.5rem);line-height:1.25;margin-top:25px}.official-lead{font-size:1rem;line-height:1.6}.official-records{grid-template-columns:1fr;gap:10px;margin-bottom:22px}.official-records>div{padding:14px}.official-records dt{margin-bottom:6px;letter-spacing:.03em}.official-records dd{font-size:.875rem}.official-card footer{font-size:.65rem}.official-card footer>span{display:none}.official-award{padding:16px;font-size:.875rem;line-height:1.7;margin-top:22px}.official .scene{min-height:100svh}.protocol-core h2{font-size:3.5rem}.protocol-core p{font-size:1rem}.protocol-core li{padding:18px 5px;font-size:1.25rem}.protocol-core small{font-size:.75rem;letter-spacing:.08em}.equal-stage{width:100%;margin-top:3svh}.equal-stage h2{font-size:clamp(2.6rem,11vw,4rem);margin-top:24px;line-height:1.2}.equal-machine{height:190px;margin-top:45px}.equal-stage p{font-size:1rem}.equal-spectrum{bottom:15%;left:24px;right:24px}.choice-gate{grid-template-columns:1fr;gap:25px;padding:30px 24px;border-top-right-radius:40px}.choice-gate h2{font-size:2.5rem;line-height:1.15}.choice-word{top:23%;font-size:35vw}.path-option{padding:15px;font-size:1rem}.path-option:nth-child(2){margin-left:12px}.path-option:nth-child(3){margin-left:24px}.path-option:hover,.path-option:focus-visible,.path-option.active{transform:translateX(3px)}.echo .scene{grid-template-columns:1fr;gap:15px;align-content:start}.echo-copy h2{font-size:3.2rem;margin-top:20px}.echo-copy h2 br{display:none}.echo-copy p{max-width:none}.echo-stats{grid-template-columns:1fr;gap:8px}.echo-stats>b{font-size:3.5rem;padding:16px 0;line-height:1.3}.echo-stats small{font-size:.75rem}.echo-rings{width:140%;left:-35%;top:15%}.year-mark{font-size:.65rem;letter-spacing:.04em;margin-bottom:24px}.fair-title{max-width:none}.fair-title h2{font-size:2.8rem}.fair-score{position:relative;top:auto;right:auto;max-width:none;text-align:left;grid-template-columns:auto 1fr;align-items:center;gap:8px 20px;margin-top:28px}.fair-score b{font-size:2.4rem}.fair-score>span{font-size:.75rem}.fair-rail{gap:18px;padding-top:25px}.photo-card{flex-basis:92%}.fair-rail img{height:270px;border-width:4px;box-shadow:8px 8px #caff42}.photo-label{font-size:.75rem;margin-top:16px}.talk-head{gap:14px}.talk-head>span{width:100%;font-size:.75rem}.talk-head b{font-size:6rem}.talk-head em{font-size:.875rem}.ticket-stream{display:flex;overflow:auto;scroll-snap-type:x mandatory;margin-top:30px;gap:18px;padding-bottom:20px;scrollbar-width:thin}.ticket-stream article{flex:0 0 85%;scroll-snap-align:center}.ticket-stream img{height:230px}.talk-foot{text-align:left;font-size:.875rem;margin-top:24px}.lecture .scene{display:flex;flex-direction:column;gap:28px;align-items:stretch}.lecture .year-mark{order:0}.lecture-shot{order:2;height:320px}.lecture-poster{order:1}.lecture-poster h2{font-size:2.8rem;margin-top:18px}.lecture-poster>b{font-size:6rem}.lecture-poster em{font-size:.75rem}.room .scene{grid-template-columns:1fr;gap:30px}.room-sign{padding:20px}.room-sign b{font-size:6rem}.desk-photos{gap:15px}.desk-photos img{height:180px;border-width:6px}.desk-photos img:first-child{width:90%;height:250px}.room-note{grid-template-columns:1fr;margin-top:10px;gap:0}.room-note h2{font-size:2.3rem;line-height:1.2;grid-row:auto}.room-note p{font-size:1rem}.base .scene{display:flex;flex-direction:column-reverse;gap:35px;align-items:stretch}.base-copy h2{font-size:2.5rem}.base-copy h2 b{font-size:6rem}.blueprint{height:350px}.wechat .scene{grid-template-columns:1fr;gap:40px;padding-bottom:130px}.wechat-copy{grid-row:1}.wechat-copy h2{font-size:2.8rem}.wechat-copy b{font-size:3rem}.phone{width:250px;height:450px}.signal-lines{inset:15% 0 15% 10%}.network .scene{grid-template-columns:1fr;gap:40px}.network-copy h2{font-size:2.8rem}.network-copy>b{font-size:2.8rem;overflow-wrap:anywhere}.portal-frame img{height:330px;box-shadow:10px 10px #4169ff}.constellation-title{width:100%}.constellation-title h2{font-size:2.6rem}.constellation-title p{font-size:.875rem}.partner-total{position:relative;top:auto;right:auto;width:max-content;margin-top:30px;padding:10px 18px}.partner-total b{font-size:4.5rem}.star-map{margin-top:30px;min-height:0}.star-cloud{grid-template-columns:1fr 1fr;gap:22px 16px}.star{min-height:55px;padding:10px;font-size:.75rem;line-height:1.65}.star:nth-child(4n+2),.star:nth-child(4n+3){translate:0}.star:nth-child(2n){translate:0 14px}.departments .scene{gap:22px}.dept-title h2{font-size:2.6rem}.dept-title h2 br{display:block}.dept-grid{grid-template-columns:1fr;gap:18px}.dept-grid article{min-height:270px;padding:26px}.dept-grid h3{margin-top:35px}.dept-grid article>p{min-height:0;margin-bottom:25px}.dept-symbol{top:30px;right:30px}.join .scene{grid-template-columns:1fr;gap:40px;padding-bottom:110px}.join-copy h2{font-size:3.5rem}.join-copy p{font-size:1rem}.join-instruction{font-size:.875rem}.qr-core{padding:26px;width:min(100%,310px)}.qr-core img{width:100%;border-width:12px}.qr-core span{font-size:.65rem;letter-spacing:.13em}.join-rings{width:170%;right:-55%;top:35%}.photo-dialog{padding:55px 12px 20px;max-width:96vw}.photo-dialog img{max-height:65svh}.photo-close{right:12px}}
@media(max-height:700px) and (min-width:761px){.scene{padding-top:120px}.hero .scene{min-height:700px}.hero-bottom{bottom:45px}.official-card{padding:25px 35px}.official-status{margin-top:18px}.official-card h2{margin-top:18px}.official-records{margin-bottom:20px}.official-award{margin-top:20px}.equal-machine{margin-top:35px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.hero,.official,.protocol,.equality,.choice,.echo{min-height:0}.chapter>.scene{position:relative}.wave-field,.join-field{display:none}.journey-thread i{box-shadow:none}}
@media(max-width:760px){.motion-btn{position:static;display:grid;place-items:center;width:30px;height:30px;flex:0 0 30px;padding:0;border-radius:50%;font-size:0}.motion-btn:after{content:'◌';font-size:22px;line-height:1}.motion-reduced .motion-btn:after{content:'Ⅱ';font-size:13px}.header-actions{gap:10px}.brand{flex-shrink:0}.site-header{background:#04090ff2}.motion-btn:disabled{opacity:.55}}
body.motion-reduced *,body.motion-reduced *:before,body.motion-reduced *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}body.motion-reduced .hero,body.motion-reduced .official,body.motion-reduced .protocol,body.motion-reduced .equality,body.motion-reduced .choice,body.motion-reduced .echo{min-height:0}body.motion-reduced .chapter>.scene{position:relative}body.motion-reduced .wave-field,body.motion-reduced .join-field{display:none}