:root{color-scheme:dark;font-family:PingFang SC,Hiragino Sans GB,Noto Sans SC,sans-serif;background:radial-gradient(circle at 16% -8%,rgba(245,158,11,.32),transparent 36%),radial-gradient(circle at 90% 8%,rgba(180,83,9,.16),transparent 34%),linear-gradient(180deg,#17110d,#090807 54%,#130d09);color:#fbf3e7;font-weight:400;line-height:1.62}*{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}body{min-height:100vh;background:transparent}button,input{font:inherit}button{border:0;cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.hall-app{min-height:100vh}.portal-page,.system-main,.variant-app{width:min(1360px,calc(100% - 48px));margin:0 auto}.portal-page{padding:28px 0 72px}.variant-app{padding:22px 0 0}.variant-app.admin-mode{padding-top:34px}.system-main{padding:0 0 72px}.system-main.system-main-admin{padding-top:0}.portal-stage,.system-hero,.page-slab,.person-page{border:1px solid rgba(255,255,255,.08);background:radial-gradient(circle at top left,rgba(245,158,11,.16),transparent 40%),#120d0ad1;box-shadow:0 30px 90px #00000057;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px)}.portal-stage{min-height:calc(100vh - 56px);padding:clamp(28px,5vw,54px);border-radius:38px;display:grid;align-content:center;gap:28px}.portal-copy,.hero-copy,.page-title{max-width:780px}.fine-title{margin:0 0 12px;color:#ffddb0d1;font-size:12px;letter-spacing:.18em;text-transform:uppercase}h1,h2,h3,strong{font-family:"Noto Serif SC",Songti SC,serif}.portal-copy h1,.hero-copy h1,.page-title h1,.person-copy h1{margin:0;color:#fff8ec;font-size:clamp(38px,5.6vw,76px);line-height:1.06;letter-spacing:-.04em}.portal-copy p,.hero-copy p,.page-title p,.person-copy p{color:#fbf3e7c7}.portal-copy>p:last-child,.hero-copy>p:last-child,.page-title p{font-size:18px}.portal-body{max-width:640px}.portal-entry-grid,.portal-cohorts,.content-grid,.topic-band,.result-grid,.guide-grid,.stack-grid,.guide-strip{display:grid;gap:18px}.notice-banner{border-radius:24px;border:1px solid rgba(255,255,255,.08);background:#ffffff0b;padding:18px 22px;display:grid;gap:6px}.notice-banner span{color:#ffddb0b8;font-size:13px;letter-spacing:.08em}.notice-banner strong{color:#fff7ed;font-size:18px}.portal-entry-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.portal-card,.feature-card,.panel-card,.topic-card,.person-card,.guide-card,.metric-card,.cohort-pill{border-radius:28px;border:1px solid rgba(255,255,255,.08);background:#231a13d6;color:inherit;text-align:left}.portal-card{min-height:210px;padding:26px;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}.portal-card:hover,.person-card:hover,.topic-card:hover,.knowledge-record-card:hover{transform:translateY(-6px) scale(1.01);border-color:#f59e0b6b;box-shadow:0 24px 44px #00000047}.portal-card span,.feature-card span,.topic-card span,.person-card span,.metric-card span{color:#ffddb0b8;font-size:13px;letter-spacing:.08em}.portal-card strong,.feature-card h2,.panel-card h2,.topic-card strong,.person-card strong,.guide-card h2,.metric-card strong{color:#fff8ec}.portal-card strong{font-size:34px;line-height:1.05}.portal-card small,.feature-card p,.topic-card small,.person-card small,.panel-card p,.guide-card p{color:#fbf3e7bd}.portal-cohorts{grid-template-columns:repeat(4,minmax(0,1fr))}.cohort-pill{padding:18px 20px;display:grid;gap:4px}.cohort-pill span{color:#ffddb0bd;font-size:13px}.cohort-pill strong{color:#fff7ed;font-size:17px}.tone-heritage{background:radial-gradient(circle at 20% 8%,rgba(245,158,11,.32),transparent 46%),linear-gradient(145deg,#432510f5,#160f0af0)}.tone-education{background:radial-gradient(circle at 18% 12%,rgba(125,211,252,.24),transparent 44%),linear-gradient(145deg,#1f2637f2,#14110ef0)}.tone-immersive{background:radial-gradient(circle at 24% 12%,rgba(196,181,253,.25),transparent 46%),linear-gradient(145deg,#1b142cf5,#0c080af0)}.tone-knowledge{background:radial-gradient(circle at 18% 12%,rgba(52,211,153,.2),transparent 44%),linear-gradient(145deg,#113029f5,#0c0b08f0)}.motion-stage{overflow:hidden;border-radius:32px;background:linear-gradient(180deg,#ffffff0f,#ffffff06);border:1px solid rgba(255,255,255,.08);isolation:isolate;position:relative;min-height:590px}.motion-stage-heritage{background:radial-gradient(circle at 22% 18%,rgba(245,158,11,.18),transparent 42%),linear-gradient(180deg,#4d2c13b8,#170f0beb)}.motion-stage-education{background:radial-gradient(circle at 18% 16%,rgba(125,211,252,.14),transparent 44%),linear-gradient(180deg,#1b283cb3,#121116eb)}.motion-stage-immersive{background:radial-gradient(circle at 18% 16%,rgba(196,181,253,.2),transparent 44%),linear-gradient(180deg,#1f142db8,#0a0a12f0)}.motion-stage-knowledge{background:radial-gradient(circle at 18% 16%,rgba(52,211,153,.16),transparent 44%),linear-gradient(180deg,#0f2d25b8,#090e0cf0)}.coverflow-stage{display:grid;align-content:center;gap:20px;padding:34px 28px 46px;overflow:hidden}.motion-stage:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,rgba(12,9,7,.76),transparent 8%,transparent 92%,rgba(12,9,7,.76)),radial-gradient(circle at center,rgba(255,189,107,.08),transparent 50%);opacity:.74}.coverflow-track{position:relative;min-height:500px;perspective:1800px;transform-style:preserve-3d;isolation:isolate;overflow:visible}.motion-card{width:298px;padding:18px;border-radius:26px;background:#090706c7;color:inherit;text-align:left;display:flex;flex-direction:column;gap:10px;transition:transform .56s cubic-bezier(.22,1,.36,1),border-color .28s ease,opacity .28s ease,box-shadow .32s ease,filter .28s ease;border:1px solid rgba(255,255,255,.08);position:absolute;left:50%;top:0;overflow:hidden;backface-visibility:hidden;will-change:transform,opacity;transform-origin:center center;contain:layout paint;transform:translate(-50%) translate3d(var(--coverflow-x, 0),calc(var(--coverflow-y, 0px) + var(--coverflow-hover-lift, 0px)),var(--coverflow-depth, 0)) rotateY(var(--coverflow-rotate, 0deg)) scale(calc(var(--coverflow-scale, 1) * var(--coverflow-hover-scale, 1)));opacity:var(--coverflow-opacity, 1);z-index:var(--coverflow-z, 1);box-shadow:0 26px 48px #00000047}.motion-card-heritage{background:linear-gradient(180deg,#301a0de6,#0d0a08e6)}.motion-card-education{background:linear-gradient(180deg,#182131e6,#0b0b0fe6)}.motion-card-immersive{background:linear-gradient(180deg,#1e112beb,#09080feb)}.motion-card-knowledge{background:linear-gradient(180deg,#0e2921eb,#080c0aeb)}.motion-card strong{font-size:25px}.coverflow-card.is-center{border-color:#ffca8a99;box-shadow:0 34px 62px #00000061,0 0 0 1px #ffdba729;filter:saturate(1.08)}.coverflow-card.is-hovered{--coverflow-hover-scale: 1;--coverflow-hover-lift: 0px;border-color:#ffe7c6d1;box-shadow:0 38px 68px #0006,0 0 0 1px #ffe4c247;opacity:1;filter:brightness(1.08) saturate(1.12)}.coverflow-card.is-hidden{pointer-events:none;opacity:0}.coverflow-card.is-center .portrait-image{transform:none;box-shadow:inset 0 0 0 1px #fff4e02e,0 18px 32px #00000047}.coverflow-card.is-hovered .portrait-image{transform:none;box-shadow:inset 0 0 0 1px #fffaef3d,0 20px 36px #0000004d}.motion-card:before{content:"";position:absolute;inset:auto 18px 18px;height:84px;border-radius:18px;background:radial-gradient(circle at center,rgba(255,184,92,.26),transparent 72%);opacity:0;transition:opacity .24s ease;pointer-events:none}.coverflow-card.is-center:before{opacity:1}.coverflow-controls{display:flex;justify-content:center;gap:12px}.coverflow-arrow{border-radius:999px;padding:10px 16px;background:#ffffff0f;color:#fff8ecf0}.portrait-image{width:100%;aspect-ratio:4 / 5;border-radius:22px;object-fit:cover;box-shadow:inset 0 0 0 1px #ffffff1a,0 18px 38px #0000003d;transition:transform .26s cubic-bezier(.22,1,.36,1),box-shadow .26s ease;backface-visibility:hidden}.portrait-image.is-large{min-height:470px}.hall-header{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}.heritage-header{padding:10px 0}.education-header,.knowledge-header{border-radius:30px;padding:20px 24px;background:#141210c2;border:1px solid rgba(255,255,255,.08)}.education-header{background:#191f2cc7}.knowledge-header{background:#10241fc7}.education-brand,.knowledge-brand{align-self:flex-start}.immersive-header{padding:10px 0 4px}.brand-button,.immersive-brand,.hall-nav button{border-radius:999px;background:#ffffff0f;color:#fff8ecf0}.brand-button,.immersive-brand{padding:13px 18px;display:flex;flex-direction:column;align-items:flex-start;gap:3px}.immersive-brand{background:linear-gradient(135deg,#f59e0b38,#c4b5fd33)}.header-copy h1,.header-copy strong,.brand-button strong,.immersive-brand strong{color:#fff8ec;font-size:24px}.hall-nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.hall-nav button{padding:11px 15px}.system-hero,.page-slab,.person-page{border-radius:36px;padding:clamp(24px,4vw,40px)}.system-hero{display:grid;grid-template-columns:minmax(360px,.95fr) minmax(0,1.35fr);gap:28px;align-items:center}.education-stage,.immersive-stage{grid-template-columns:minmax(320px,.8fr) minmax(0,1fr)}.immersive-focus{display:grid;grid-template-columns:minmax(230px,.7fr) minmax(280px,1fr);gap:24px;align-items:center}.content-grid{margin-top:22px}.content-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.content-grid.three,.topic-band,.result-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;align-content:start}.content-grid.two.compact-grid,.stack-grid,.topic-band.compact,.guide-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-card,.panel-card,.topic-card,.person-card,.metric-card{padding:22px;display:grid;gap:10px}.panel-card{align-content:start}.result-grid.result-grid-single{grid-template-columns:minmax(260px,340px);justify-content:start}.feature-deck{display:grid;gap:14px}.feature-deck.columns-2{grid-template-columns:repeat(2,minmax(0,1fr))}.feature-deck.columns-3{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-deck-card{border-radius:24px;border:1px solid rgba(255,255,255,.08);background:#ffffff09;padding:18px 18px 20px;display:grid;gap:8px}.annual-update-card{display:grid;gap:12px}.annual-update-card strong{color:#fff8ec;font-size:26px}.annual-update-card p{margin:0;color:#fbf3e7c7}.annual-update-list{padding-left:18px}.feature-deck-card span{color:#ffddb0b8;font-size:12px;letter-spacing:.08em}.feature-deck-card h3{margin:0;color:#fff8ec;font-size:22px}.feature-deck-card p{margin:0;color:#fbf3e7c2}.stack-card{min-height:170px}.knowledge-record-card{width:100%}.knowledge-record-card small,.placeholder-card small{color:#ffecceb8}.placeholder-card{min-height:210px;align-content:start}.placeholder-bars{display:grid;gap:10px}.placeholder-bars i{display:block;height:12px;border-radius:999px;background:linear-gradient(90deg,#ffffff14,#ffdcaa38,#ffffff14)}.placeholder-bars i:nth-child(1){width:88%}.placeholder-bars i:nth-child(2){width:64%}.placeholder-bars i:nth-child(3){width:76%}.placeholder-preview,.preview-card-stack,.preview-pill-row,.preview-dot-row,.preview-node-row,.preview-admin-grid{display:grid;gap:10px}.experience-lab,.lab-grid,.lab-option-row,.lab-route{display:grid;gap:12px}.lab-copy{margin:0;color:#fbf3e7c2}.lab-option-row{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.lab-chip,.lab-choice,.lab-list-item{width:100%;text-align:left;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:#ffffff09;color:inherit;padding:14px 16px}.lab-chip{border-radius:999px;text-align:center;padding:10px 14px}.lab-chip.is-active,.lab-choice.is-active{border-color:#ffd7aa8a;background:#f59e0b1f;box-shadow:0 14px 30px #0000002e}.lab-choice strong,.lab-list-item strong{display:block;color:#fff8ec}.lab-choice small,.lab-list-item small{color:#fbf3e7b3}.lab-search{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px}.lab-search input{border-radius:999px;border:1px solid rgba(255,255,255,.12);background:#ffffff0d;color:#fff8ec;padding:12px 16px}.lab-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-surface,.lab-feedback{border-radius:22px;border:1px solid rgba(255,255,255,.08);background:#ffffff09;padding:16px 18px;display:grid;gap:10px}.lab-surface>span{color:#ffddb0b8;font-size:12px;letter-spacing:.08em}.lab-feedback strong{color:#fff8ec}.lab-feedback p{margin:0;color:#fbf3e7c2}.lab-route{grid-template-columns:repeat(auto-fit,minmax(110px,1fr))}.lab-route-stop{border-radius:999px;padding:12px 14px;text-align:center;background:#f59e0b1f;border:1px solid rgba(255,215,170,.28);color:#fff8ec}.placeholder-preview{min-height:108px;padding:16px;border-radius:18px;border:1px solid rgba(255,255,255,.08);background:#ffffff09}.preview-search-bar,.preview-gallery-window,.preview-path,.preview-admin-header,.preview-admin-table,.preview-guide-avatar,.preview-game-stage,.preview-card-stack b,.preview-pill-row i,.preview-dot-row i,.preview-node-row i,.preview-admin-grid b{display:block;border-radius:999px;background:linear-gradient(90deg,#ffffff14,#ffdcaa3d,#ffffff14)}.preview-search-bar,.preview-admin-header{height:12px;width:100%}.preview-gallery-window,.preview-game-stage,.preview-guide-avatar{border-radius:16px;height:52px}.preview-guide-avatar{width:46%}.preview-game-stage{height:46px}.preview-path{height:10px;width:100%}.preview-pill-row,.preview-dot-row,.preview-node-row{grid-auto-flow:column;grid-auto-columns:1fr}.preview-pill-row i{height:12px}.preview-dot-row i,.preview-node-row i{height:18px;border-radius:999px}.preview-card-stack b{height:12px}.preview-card-stack b:first-child{width:92%}.preview-card-stack b:last-child{width:72%}.preview-admin-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.preview-admin-grid b{height:42px;border-radius:14px}.preview-admin-table{height:14px;width:100%}.metric-card{min-height:140px;align-content:end}.metric-card strong{font-size:clamp(28px,4vw,46px);line-height:1}.button-row,.tribute-row,.chip-row{display:flex;flex-wrap:wrap;gap:12px}.button-row,.tribute-row{margin-top:18px}.hero-module-actions{max-width:560px}.primary-button,.secondary-button,.tribute-row button{padding:12px 18px;border-radius:999px}.primary-button{background:linear-gradient(135deg,#f59e0b,#ea580c);color:#fff7ed;box-shadow:0 16px 34px #ea580c38}.secondary-button,.tribute-row button{background:#ffffff0f;color:#fff4e6}.link-button{display:inline-flex;align-items:center}.search-panel{display:flex;gap:12px;margin-top:22px}.search-panel input,.tribute-form input{min-width:0;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:14px 16px;background:#0003;color:inherit}.search-panel input{flex:1}.filter-stack{display:grid;gap:16px;margin:22px 0}.filter-group{display:grid;gap:10px}.filter-group>span{color:#ffddb0b8;font-size:13px}.filter-chip{border-radius:999px;padding:10px 14px;background:#ffffff0e;color:#fff8ecdb}.filter-chip.active{background:#f59e0b38;color:#fff8ec;box-shadow:inset 0 0 0 1px #f59e0b47}.admin-shell{border-radius:36px;padding:clamp(24px,4vw,36px);border:1px solid rgba(255,255,255,.08);background:radial-gradient(circle at top left,rgba(245,158,11,.16),transparent 38%),#0f0b09db;box-shadow:0 30px 90px #00000057}.admin-shell__header,.admin-shell__actions,.admin-preview-metrics,.admin-segment-row,.admin-editor-actions,.admin-auth-switch{display:flex;flex-wrap:wrap;gap:12px}.admin-shell__header{align-items:flex-start;justify-content:space-between}.admin-shell__title span,.admin-auth-copy span,.admin-field span,.admin-segment-block>span,.admin-preview-item span,.admin-entry-card span,.admin-metric-card span{color:#ffddb0b8;font-size:12px;letter-spacing:.08em}.admin-shell__title h1,.admin-auth-copy h1,.admin-editor-panel__header h2{margin:8px 0 0;font-size:clamp(34px,4vw,48px);color:#fff8ec}.admin-link,.admin-auth-switch button,.admin-create-button,.admin-segment-row button{border-radius:999px;background:#ffffff0f;color:#fff8ecf0}.admin-link,.admin-create-button{padding:10px 16px}.admin-auth-grid,.admin-dashboard-grid{display:grid;gap:22px;margin-top:24px}.admin-auth-grid{grid-template-columns:minmax(320px,.82fr) minmax(0,1fr)}.admin-dashboard-grid{grid-template-columns:minmax(300px,.7fr) minmax(0,1fr)}.admin-auth-card,.admin-preview-card,.admin-side-panel,.admin-editor-panel,.admin-metric-card,.admin-preview-item,.admin-entry-card{border-radius:28px;border:1px solid rgba(255,255,255,.08);background:#1b1410d1}.admin-auth-card,.admin-preview-card,.admin-side-panel,.admin-editor-panel{padding:24px}.admin-auth-card,.admin-preview-card,.admin-side-panel,.admin-editor-panel,.admin-preview-list,.admin-entry-list{display:grid;gap:16px}.admin-auth-switch button,.admin-segment-row button{padding:10px 14px}.admin-auth-switch button.is-active,.admin-segment-row button.is-active,.admin-entry-card.is-active{background:#f59e0b38;box-shadow:inset 0 0 0 1px #f59e0b47}.admin-field{display:grid;gap:10px}.admin-field input,.admin-field textarea{min-width:0;border:1px solid rgba(255,255,255,.1);border-radius:18px;padding:14px 16px;background:#0003;color:inherit;resize:vertical}.admin-submit,.admin-danger{border-radius:999px;padding:12px 18px}.admin-submit{background:linear-gradient(135deg,#f59e0b,#ea580c);color:#fff7ed;box-shadow:0 16px 34px #ea580c38}.admin-danger{background:#ef444429;color:#ffe7e7}.admin-error{margin:0;color:#ffd2c7}.admin-metric-card,.admin-preview-item,.admin-entry-card{padding:18px;display:grid;gap:8px;text-align:left}.admin-metric-card strong,.admin-preview-item strong,.admin-entry-card strong{color:#fff8ec}.library-layout,.person-hero,.guide-card{display:grid;gap:22px}.library-layout{grid-template-columns:minmax(0,1.35fr) minmax(330px,.75fr);margin-top:24px}.side-stack{display:grid;gap:18px;align-content:start}.timeline-list,.story-list{margin:0;padding-left:18px;display:grid;gap:12px}.timeline-list li,.story-list li{color:#fbf3e7c7}.timeline-list span{color:#ffddb0b8}.timeline-list strong,.story-list strong{display:block;color:#fff6ea}.relation-list span{display:block;color:#fbf3e7b8}.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:22px}.guide-card{grid-template-columns:176px 1fr;align-items:center;padding:22px}.person-page{margin-top:22px;background:radial-gradient(circle at top left,rgba(245,158,11,.18),transparent 42%),#0f0b09d1}.person-hero{grid-template-columns:minmax(300px,.72fr) minmax(0,1fr);align-items:center;padding:30px;border-radius:32px}.person-role{margin:12px 0 0;color:#f8e4c3;font-size:22px}.person-copy blockquote,blockquote{margin:20px 0 0;padding:18px 22px;border-left:3px solid rgba(245,158,11,.72);background:#ffffff0b;border-radius:0 20px 20px 0;color:#fff7ed}.tribute-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;margin-top:18px}.inline-note,.empty-copy{color:#fbf3e7b3}.poster-card{margin-top:18px;padding:22px;border-radius:24px;background:#ffffff0d;display:grid;gap:8px}@media (max-width: 1120px){.portal-entry-grid,.portal-cohorts,.content-grid.three,.result-grid,.topic-band,.feature-deck.columns-3{grid-template-columns:repeat(2,minmax(0,1fr))}.system-hero,.education-stage,.immersive-stage,.library-layout,.person-hero,.content-grid.two,.lab-grid,.admin-auth-grid,.admin-dashboard-grid{grid-template-columns:1fr}.hall-header{align-items:flex-start;flex-direction:column}.hall-nav{justify-content:flex-start}}@media (max-width: 760px){.portal-page,.system-main,.variant-app{width:min(1360px,calc(100% - 28px))}.portal-entry-grid,.portal-cohorts,.content-grid.three,.result-grid,.topic-band,.content-grid.two.compact-grid,.stack-grid,.guide-grid,.guide-card,.immersive-focus,.tribute-form,.feature-deck.columns-2,.feature-deck.columns-3{grid-template-columns:1fr}.portal-stage,.system-hero,.page-slab,.person-page,.admin-shell{border-radius:28px;padding:24px}.search-panel{flex-direction:column}.lab-search{grid-template-columns:1fr}.motion-stage{min-height:420px}.coverflow-track{min-height:320px}.motion-card{width:min(260px,calc(100vw - 140px))}.coverflow-controls,.admin-shell__header,.admin-shell__actions{justify-content:flex-start}}
