:root{color-scheme:dark;--bg:#211a19;--paper:#fff4e2;--gold:#e6b675;--coral:#ef8873;--muted:#bdada1;--line:#f0cba329;--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--sans:"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:85px}body{margin:0;background:var(--bg);color:var(--paper);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:2px solid var(--gold);outline-offset:5px}button{border:0}img{max-width:100%}[hidden]{display:none!important}.skip{position:fixed;top:-100px;z-index:100;background:var(--paper);color:var(--bg);padding:12px}.skip:focus{top:8px}
.header{height:86px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:17px;letter-spacing:.12em}.brand img{object-fit:contain}.brand-dot{margin:0 6px;color:var(--coral)}.header-note{color:var(--muted);font-size:12px;letter-spacing:.2em}.back{font-size:12px}.back span{margin-left:14px;color:var(--gold)}
.experience{max-width:1600px;margin:auto;display:grid;grid-template-columns:43% 57%;position:relative;padding:48px 5% 0;overflow:hidden;background:radial-gradient(ellipse at 76% 35%,#67433226,transparent 55%)}.intro{position:relative;z-index:2;padding:20px 0 42px;pointer-events:none}.intro a{pointer-events:auto}.eyebrow{font-size:10px;letter-spacing:.18em;color:var(--gold);line-height:1.8;font-weight:600;display:flex;gap:10px;align-items:center}.eyebrow i,.live-dot{width:5px;height:5px;border-radius:50%;background:var(--coral);display:inline-block}.intro h1{font-family:var(--serif);font-size:clamp(42px,4.8vw,76px);font-weight:500;line-height:1.22;letter-spacing:.03em;margin:27px 0 23px}.intro h1 span{color:var(--gold)}.lead{font-size:14px;line-height:2;color:var(--muted)}.chapter-copy{border-left:1px solid var(--gold);padding-left:20px;margin-top:38px;max-width:380px;min-height:156px}.kicker{font-size:10px;letter-spacing:.12em;color:var(--coral);margin:0 0 12px}.chapter-copy h2{font-size:18px;font-weight:500;margin:0 0 12px}.chapter-copy>p:last-child{font-size:12px;line-height:1.95;color:var(--muted);margin:0}.discover{display:inline-flex;gap:24px;font-size:12px;color:var(--gold);padding:15px 0 0}.visual{position:relative;min-width:0;min-height:590px;align-self:stretch}.visual:before{content:"";position:absolute;inset:5% 3% 20%;border-radius:50%;background:radial-gradient(ellipse,#a4673618,transparent 65%);pointer-events:none}#scene{position:absolute;inset:0 -6% 38px;touch-action:pan-y}#scene canvas{display:block;width:100%;height:100%;cursor:grab;touch-action:pan-y}#scene canvas:active{cursor:grabbing}.scene-label{position:absolute;top:0;left:18%;font-size:9px;letter-spacing:.14em;color:var(--muted);display:flex;gap:12px;align-items:center;pointer-events:none}.label-line{width:25px;height:1px;background:var(--line)}.scene-caption{position:absolute;bottom:93px;left:0;right:0;text-align:center;pointer-events:none}.scene-caption>span{font-family:var(--serif);font-size:19px;letter-spacing:.12em}.scene-caption small{display:block;font-size:10px;color:var(--muted);margin-top:12px;letter-spacing:.06em}.scene-tools{position:absolute;bottom:42px;left:0;right:0;display:flex;justify-content:center;gap:10px}.scene-tools button{font-size:10px;padding:8px 14px;background:#ffffff06;border:1px solid var(--line);border-radius:30px}.scene-tools button:hover{background:#ffffff12}.scene-hint{position:absolute;bottom:9px;left:0;right:0;text-align:center;font-size:10px;color:var(--muted)}.chapters{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}.chapters button{background:transparent;text-align:left;padding:24px 16px 25px;position:relative;border-top:2px solid transparent;display:grid;grid-template-columns:28px 1fr;gap:5px 10px}.chapters button[aria-pressed=true]{border-top-color:var(--gold);background:linear-gradient(#e6b6750c,transparent)}.chapters span{font-size:11px;color:var(--gold);grid-row:span 2;padding-top:3px}.chapters strong{font-weight:500;font-size:15px}.chapters small{font-size:10px;color:var(--muted)}.chapters button:hover{background:#ffffff06}
.principles{border-block:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);padding:38px 7%;background:#ffffff02}.principles>div{display:flex;gap:24px;align-items:center;justify-content:center;border-right:1px solid var(--line)}.principles>div:last-child{border:0}.metric{font-family:Georgia,var(--serif);font-size:38px;white-space:nowrap;color:var(--gold);line-height:1}.metric small{display:block;font:10px var(--sans);margin-top:12px;color:var(--muted)}.principles p{font-size:11px;line-height:1.9;color:var(--muted)}
.section{max-width:1280px;margin:auto;padding:100px 5%}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:44px}.section h2{font-family:var(--serif);font-size:clamp(29px,3.1vw,44px);font-weight:500;line-height:1.5;margin:14px 0 0}.section-heading>p{font-size:12px;line-height:2;color:var(--muted)}.theme-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:48px}.theme-buttons{display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:0 24px}.theme-buttons button{display:flex;align-items:center;gap:13px;text-align:left;font-size:13px;min-height:63px;background:transparent;border-bottom:1px solid var(--line);padding:12px 8px;transition:color .2s,background .2s}.theme-buttons button span{font-size:10px;color:var(--muted)}.theme-buttons button[aria-pressed=true]{color:var(--gold);background:#e6b6750b;border-color:var(--gold)}.theme-buttons button:hover{color:var(--gold)}.topic-card{position:relative;background:radial-gradient(ellipse at 85% 0,#a8653f40,transparent 65%),#302322;border:1px solid var(--line);padding:32px 35px;min-height:378px;border-radius:2px}.topic-icon{position:absolute;right:28px;top:16px;font-size:62px;color:var(--gold);opacity:.55}.topic-card>span{color:var(--gold);font-size:11px;letter-spacing:.12em}.topic-card h3{font-family:var(--serif);font-weight:500;font-size:27px;margin:35px 0 16px}.topic-card p{font-size:13px;color:#d5c4b7;line-height:1.9}.topic-practice{border-top:1px solid var(--line);margin-top:25px;padding-top:20px}.topic-practice small{font-size:10px;color:var(--gold)}.topic-practice p{font-size:12px;margin-bottom:24px}.topic-card a{font-size:11px;color:var(--gold);text-decoration:underline;text-underline-offset:6px}.themes-note{font-size:11px;line-height:1.9;color:var(--muted);margin:25px 0 0}
.ritual{border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:72px}.ritual-title>p:last-child{font-size:13px;line-height:2;color:var(--muted);margin-top:24px}.ritual ol{list-style:none;margin:0;padding:0}.ritual li{display:flex;gap:24px;border-bottom:1px solid var(--line);padding:22px 0}.ritual li:first-child{padding-top:0}.ritual li>span{color:var(--gold);font-size:11px;padding-top:5px}.ritual h3{font-size:15px;font-weight:500;margin:0 0 9px}.ritual li p{font-size:12px;line-height:1.9;color:var(--muted);margin:0}.closing{max-width:none;text-align:center;background:radial-gradient(ellipse at 50% 100%,#9c5c3029,transparent 65%);border-top:1px solid var(--line)}.closing .eyebrow{justify-content:center}.closing h2 span{color:var(--gold)}.closing>p:not(.eyebrow){font-size:13px;line-height:2;color:var(--muted);margin-top:25px}.boundaries{display:flex;justify-content:center;flex-wrap:wrap;gap:18px;margin:25px 0 32px;font-size:10px;color:var(--gold)}.boundaries span:before{content:"·";margin-right:10px}.cta{display:inline-flex;gap:30px;padding:16px 23px;border:1px solid #e6b67588;color:var(--gold);font-size:12px;border-radius:2px}.cta:hover{background:#e6b67512}.closing>small{display:block;color:var(--muted);font-size:10px;margin-top:20px}footer{padding:32px 5%;border-top:1px solid var(--line);display:flex;gap:24px;align-items:center;justify-content:space-between;font-size:10px;color:var(--muted)}footer>a{font-size:14px;color:var(--gold)}footer>div{display:flex;gap:20px;flex-wrap:wrap}footer>div a{display:inline-flex;align-items:center;gap:5px}footer p{margin:0}.no-script{margin:0;padding:25px;background:#302322;line-height:1.8}
.fallback-art{position:absolute;inset:16% 8% 25%;border:1px solid #e6b67544;border-radius:50%;transform:rotate(-20deg);background:radial-gradient(circle,#f3ae7044,transparent 55%);box-shadow:0 0 60px #b86c1920}.fallback-art>div{position:absolute;inset:10%;border:1px solid #e6b67533;border-radius:50%;transform:rotate(50deg) scaleX(.5)}.fallback-art>div:nth-child(2){transform:rotate(-50deg) scaleX(.5)}.fallback-art>div:nth-child(3){transform:scaleY(.4)}.fallback-art b{position:absolute;inset:45% 0;text-align:center;color:var(--gold);font:24px var(--serif);transform:rotate(20deg)}.fallback-art b span{font-size:12px;display:block;margin-top:18px}.rendered .fallback-art{display:none}
@media(min-width:1600px){.experience{padding-top:65px}.visual{min-height:660px}}
@media(max-width:1000px){.header-note{display:none}.experience{grid-template-columns:44% 56%;padding-inline:4%}.intro h1{font-size:48px}.lead{font-size:12px}.chapter-copy{padding-left:14px;margin-top:25px}.chapter-copy h2{font-size:16px}.scene-label{left:9%;font-size:8px}.principles{padding-inline:4%}.principles>div{gap:15px}.metric{font-size:30px}.principles p{font-size:10px}.theme-layout{gap:25px}.theme-buttons{gap:0 12px}.theme-buttons button{font-size:12px}.topic-card{padding:26px}footer{flex-wrap:wrap}}
@media(max-width:700px){.header{height:70px;padding:0 6%;gap:10px}.brand{font-size:14px;gap:7px}.brand img{width:29px;height:29px}.back{font-size:11px}.experience{padding:23px 6% 0;grid-template-columns:1fr}.intro{padding:0;display:contents}.intro>.eyebrow{grid-row:1;font-size:9px;margin:8px 0 16px}.intro h1{grid-row:2;font-size:44px;line-height:1.2;margin:0}.lead{grid-row:3;font-size:12px;margin:18px 0 0;line-height:1.9}.visual{grid-row:4;min-height:350px;margin:0 -5%;height:clamp(350px,95vw,460px)}#scene{inset:-15px -3% 30px}.scene-label{top:15px;left:auto;right:3%;font-size:7px;gap:6px}.scene-label .label-line{width:10px}.scene-caption{bottom:73px}.scene-caption>span{font-size:16px}.scene-caption small{font-size:9px;margin-top:7px}.scene-tools{bottom:30px}.scene-hint{bottom:0;font-size:9px;margin-bottom:4px}.chapters{grid-row:5;margin:0 -1%;grid-template-columns:repeat(4,1fr)}.chapters button{padding:14px 4px 16px;display:flex;flex-direction:column;gap:7px}.chapters strong{font-size:11px}.chapters small{font-size:9px}.chapters span{font-size:9px}.chapter-copy{grid-row:6;min-height:142px;margin:22px 0 0;padding-left:16px}.chapter-copy h2{font-size:18px}.chapter-copy>p:last-child{font-size:12px}.discover{grid-row:7;padding:0 0 24px;font-size:11px}.principles{padding:24px 6%;gap:15px}.principles>div{display:block;padding:0 8px 0 0}.metric{font-size:28px}.metric small{font-size:9px}.principles p{font-size:9px;line-height:1.8;margin-bottom:0}.principles br{display:none}.section{padding:60px 6%}.section-heading{display:block;margin-bottom:26px}.section h2{font-size:29px}.section-heading>p{margin-top:20px;font-size:12px}.eyebrow{font-size:8px;letter-spacing:.13em}.theme-layout{grid-template-columns:1fr;gap:25px}.theme-buttons button{min-height:54px;font-size:12px;gap:10px}.topic-card{min-height:325px}.topic-card h3{font-size:27px;margin-top:27px}.themes-note{font-size:10px}.ritual{grid-template-columns:1fr;gap:28px}.ritual li{padding:20px 0}.closing h2{font-size:27px}.closing>p:not(.eyebrow){font-size:12px}.closing br{display:none}.boundaries{gap:12px;font-size:9px}footer{padding:28px 6%;display:block;line-height:1.9}footer p{margin:14px 0 8px}footer>div{display:grid;gap:6px}}
.fallback-art{inset:32% 22% 25%;border-radius:0;transform:none;border-color:#e6b67588;background:radial-gradient(ellipse at 50% 80%,#f3ae7033,transparent 80%);box-shadow:none}.fallback-art:before{content:"";position:absolute;width:70.7%;height:70.7%;left:14.65%;top:-35.35%;border-left:1px solid var(--gold);border-top:1px solid var(--gold);transform:rotate(45deg);transform-origin:center;background:#ef887308}.fallback-art>div{inset:40% auto 30% 12%;width:23%;border-radius:0;transform:none;border-color:#ef887377}.fallback-art>div:nth-child(2){left:auto;right:12%;transform:none}.fallback-art>div:nth-child(3){inset:45% 40% 0;width:20%;transform:none;border-color:#e6b67588}.fallback-art b{inset:8% 0 auto;transform:none;font-size:18px}.fallback-art b span{display:none}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}