@import "https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600&family=Noto+Serif+TC:wght@400;500;600;700&display=swap";
:root{--paper:#f8f6f0;--ink:#302d28;--muted:#6b665c;--line:#e0ddd3;--rust:#8e4435;--gold:#c9a265;--serif:"Noto Serif TC", "PMingLiU", "Songti TC", serif;--sans:"Noto Sans TC", system-ui, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{background:var(--paper);color:var(--ink);font:16px/1.8 var(--sans);margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a,button{touch-action:manipulation}button:disabled{cursor:default}img,svg{max-width:100%;display:block}::selection{background:#dac7a6}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:600}h2{letter-spacing:.06em;font-size:30px;line-height:1.6}h3{font-size:21px;line-height:1.6}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--rust);outline-offset:5px}.container{width:min(1192px,100% - 96px);margin-inline:auto}.skip-link{z-index:50;background:var(--paper);padding:12px;position:fixed;top:-70px;left:12px}.skip-link:focus{top:8px}.site-header{background:var(--paper);border-bottom:1px solid var(--line);z-index:20;position:relative}.header-inner{justify-content:space-between;align-items:center;gap:30px;max-width:1380px;height:99px;margin:auto;padding:0 48px;display:flex}.brand{flex-shrink:0;align-items:center;gap:13px;display:flex}.brand-mark{flex:none;width:46px;height:46px}.brand strong{font-family:var(--serif);letter-spacing:.2em;font-size:23px;font-weight:700;line-height:1.5;display:block}.brand small{letter-spacing:.25em;color:#857868;font:10px/1.7 Georgia,serif;display:block}.main-nav{letter-spacing:.07em;align-items:center;gap:29px;font-size:14px;display:flex}.main-nav a{padding:14px 0;position:relative}.main-nav a:hover,.main-nav .active{color:var(--rust)}.main-nav .active:after{content:"";background:var(--rust);border-radius:50%;width:4px;height:4px;position:absolute;bottom:3px;left:50%}.header-book{white-space:nowrap;border:1px solid #c9beab;align-items:center;gap:7px;padding:8px 13px;font-size:14px;display:flex}.menu-toggle{background:0 0;border:0;padding:8px;display:none}.hero{color:#f6edda;isolation:isolate;background:#25221c url(/images/rock-art-hero.webp) 50% 58%/cover;position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;background:linear-gradient(90deg,#1c1915d6 0%,#201c1694 45%,#211d1757 100%);position:absolute;inset:0}.hero-inner{grid-template-columns:1.06fr 1fr;align-items:center;gap:50px;width:min(1192px,100% - 96px);min-height:529px;margin:auto;padding:50px 0 42px;display:grid}.eyebrow{letter-spacing:.2em;color:var(--rust);font-size:12px;font-weight:500;line-height:1.8;display:block}.hero-eyebrow{color:#c9b992;letter-spacing:.17em;align-items:center;gap:11px;font-size:14px;display:flex}.hero-eyebrow span{background:var(--gold);width:20px;height:1px}.hero h1{letter-spacing:.1em;margin:22px 0 17px;font-size:clamp(37px,4.15vw,58px);font-weight:500;line-height:1.6}.hero h1 span{color:#d1ab71}.hero-copy>p{color:#c4baaa;letter-spacing:.07em;font-size:16px;line-height:2}.hero-actions{align-items:center;gap:25px;margin-top:29px;display:flex}.button{letter-spacing:.05em;border:1px solid #0000;justify-content:center;align-items:center;gap:11px;padding:12px 23px;font-size:14px;transition:background .2s,transform .2s;display:inline-flex}.button:hover{transform:translateY(-2px)}.button-gold{color:#29261f;background:#ceb079}.button-gold:hover{background:#dcc391}.button-rust{background:var(--rust);color:var(--paper)}.button-rust:hover{background:#763626}.button-outline{border-color:var(--line);color:var(--ink);background:0 0}.hero-video-link{color:#d2c8b5;background:0 0;border:0;align-items:center;gap:9px;padding:8px 0;font-size:14px;display:flex}.hero-video-link:hover{color:#f1e6d1}.hero-video-link>span{border:1px solid #81735f;border-radius:50%;place-items:center;width:28px;height:28px;display:grid}.hero-footnote{color:#9f9481;letter-spacing:.2em;margin-top:26px;font-size:12px}.hero-art{text-align:center;flex-direction:column;align-items:center;display:flex;position:relative}.hero-bagua{color:#c4a46b;filter:drop-shadow(0 0 18px #b07b3420);width:365px}.taiji-core{transform-origin:50%;transform-box:fill-box;animation:12s ease-in-out infinite breathe}.hero-bagua .taiji-core{transform-origin:0 0;transform-box:view-box;animation:100s linear infinite turn}.art-top{font-family:var(--serif);letter-spacing:.35em;color:#a99b81;margin-bottom:7px;font-size:13px}.art-caption{color:#c9ae7f;font-family:var(--serif);letter-spacing:.3em;align-items:center;gap:14px;margin-top:8px;font-size:15px;display:flex}.art-caption i{background:#766349;width:30px;height:1px}.hero-bottom{color:#9e927d;letter-spacing:.15em;border-top:1px solid #c1a97c26;justify-content:space-between;gap:20px;padding:15px max(48px,50vw - 596px);font-size:12px;display:flex}.hero-bottom span:last-child{letter-spacing:.2em;font:12px/2 Georgia,serif}.tiny-line{vertical-align:middle;background:currentColor;width:19px;height:1px;margin-left:9px;display:inline-block;position:relative}.tiny-line:after{content:"";background:currentColor;border-radius:50%;width:4px;height:4px;position:absolute;top:-1.5px;right:-2px}.section{padding-block:59px}.section-heading{justify-content:space-between;align-items:end;gap:20px;display:flex}.section-heading h2{margin-top:8px}.text-link{color:var(--rust);white-space:nowrap;font-size:14px}.text-link:hover{text-underline-offset:6px;text-decoration:underline}.section-description{color:var(--muted);letter-spacing:.025em;margin-top:12px;font-size:14px}.unit-grid{border:1px solid var(--line);grid-template-columns:repeat(7,1fr);margin-top:28px;display:grid}.unit-card{text-align:center;border-right:1px solid var(--line);padding:22px 12px 20px;transition:background .2s;position:relative}.unit-card:last-child{border-right:0}.unit-card:hover{background:#ebe5d9}.unit-card-first{background:#ede8dd}.unit-number{text-align:left;color:#a89c86;letter-spacing:.12em;margin-bottom:15px;font:12px Georgia,serif;display:block}.unit-card svg{color:#937354;margin:auto}.unit-card h3{letter-spacing:.035em;margin-top:16px;font-size:15px}.unit-card p{color:var(--muted);white-space:nowrap;margin-top:5px;font-size:12px}.unit-status{letter-spacing:.07em;color:var(--rust);margin-top:16px;font-size:12px;display:block}.daily-section{border-block:1px solid var(--line);background:0 0;padding-block:32px}.daily-inner{justify-content:space-between;align-items:center;gap:36px;display:flex}.daily-source{color:var(--muted);margin-top:9px;font-size:12px;display:block}.daily-quote{flex:1}.daily-quote blockquote{font:25px/1.8 var(--serif);letter-spacing:.12em;margin:0 0 9px}.daily-quote p{color:var(--muted);font-size:14px}.bottom-grid{grid-template-columns:1fr 1fr;gap:30px;display:grid}.diagram-teaser{border:1px solid var(--line);min-height:260px;padding:30px;position:relative;overflow:hidden}.diagram-teaser h2{margin-block:12px;font-size:26px}.diagram-teaser p{color:var(--muted);font-size:14px;line-height:2}.diagram-teaser .text-link{margin-top:23px;display:inline-block}.book-object{color:#d2b37b;background:#333029;border-left:8px solid #28251f;flex-direction:column;flex-shrink:0;align-items:center;width:150px;height:214px;padding:20px 8px;display:flex;position:relative;transform:rotate(-6deg);box-shadow:7px 8px #ddd4c2,13px 15px 18px #54493720}.book-object:before{content:"";border:1px solid #b9955559;position:absolute;inset:8px}.book-object>span{font:23px/1.8 var(--serif);letter-spacing:.15em;writing-mode:vertical-rl;position:absolute;top:27px;right:28px}.book-object small{writing-mode:vertical-rl;font:12px/1.8 var(--serif);letter-spacing:.2em;position:absolute;top:35px;left:32px}.book-symbol{font-size:26px;position:absolute;bottom:41px;left:29px}.book-object em{font:10px var(--serif);letter-spacing:.2em;position:absolute;bottom:17px}.site-footer{border-top:1px solid var(--line);padding:37px max(48px,50vw - 596px) 20px}.footer-inner{justify-content:space-between;align-items:center;gap:25px;display:flex}.footer-brand{font:21px var(--serif);letter-spacing:.13em}.footer-brand span{color:var(--muted);letter-spacing:.1em;margin-left:15px;font:10px Georgia,serif}.footer-inner p{letter-spacing:.06em;color:var(--muted);margin-top:14px;font-size:13px}.footer-links{color:#756c60;gap:23px;font-size:13px;display:flex}.footer-bottom{color:#999082;border-top:1px solid var(--line);justify-content:space-between;margin-top:31px;padding-top:18px;font-size:12px;display:flex}.page-intro{border-bottom:1px solid var(--line);padding-block:63px 41px}.page-intro h1{letter-spacing:.08em;margin:13px 0;font-size:43px}.page-intro>p{max-width:680px;color:var(--muted);line-height:2}.breadcrumb{color:#8b8071;gap:10px;margin-bottom:30px;font-size:13px;display:flex}.breadcrumb a:hover{color:var(--rust)}.room-section{padding-block:42px 70px}.units-list{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}.unit-detail-card{border:1px solid var(--line);gap:25px;padding:27px;display:flex}.unit-detail-icon{font:42px/1.4 var(--serif);color:#a1835d;flex-shrink:0;width:63px}.unit-detail-card h2{margin:5px 0 12px;font-size:23px}.unit-detail-card p{color:var(--muted);font-size:14px}.unit-detail-card a{margin-top:17px;display:block}.empty-note{color:var(--muted);background:#ede8de;padding:25px;font-size:15px}.glossary-tools{align-items:center;gap:12px;max-width:550px;margin-bottom:29px;display:flex;position:relative}.glossary-tools svg{color:var(--muted);position:absolute;left:15px}.glossary-tools input{outline-offset:2px;background:#fffefa;border:1px solid #cfc8b8;width:100%;padding:13px 15px 13px 44px}.result-count{color:var(--muted);margin-bottom:20px;font-size:13px}.glossary-grid{grid-template-columns:repeat(2,1fr);gap:0 34px;display:grid}.term{border-top:1px solid var(--line);padding:25px 0;scroll-margin-top:25px}.term h2{color:var(--rust);margin-bottom:12px;font-size:25px}.term p{color:#736a5d;font-size:15px}.about-layout{grid-template-columns:1fr 1.5fr;gap:80px;padding-block:50px 70px;display:grid}.about-art{color:#cba567;background:#2e281f url(/images/rock-wall.jpg) 50%/cover;align-self:start;padding:27px}.about-art>p{font:22px/2 var(--serif);text-align:center;letter-spacing:.15em;margin-bottom:20px}.about-copy h2{margin:22px 0 16px}.about-copy p{color:#776b5b;margin-bottom:22px;line-height:2}.about-copy .lead{font:25px/1.9 var(--serif);color:var(--ink)}.book-intro{grid-template-columns:.9fr 1.25fr;gap:70px;padding:55px 0 60px;display:grid}.book-display{background:#ece6d9;place-items:center;min-height:470px;display:grid}.book-display .book-object{transform:rotate(-7deg)scale(1.6)}.book-copy h1{font:46px/1.7 var(--serif);letter-spacing:.1em;margin-block:13px}.book-copy .book-lead{font:23px/1.8 var(--serif);margin-bottom:20px}.book-copy>p{color:var(--muted);line-height:2}.book-copy .button{margin-top:24px}.edition-section{border-top:1px solid var(--line);padding-block:35px 55px}.edition-section>h2{margin-bottom:24px}.edition-status{color:var(--rust);margin-top:12px;font-size:13px}.book-toc{border-top:1px solid var(--line);grid-template-columns:1fr 1.5fr;gap:70px;padding-block:45px;display:grid}.book-toc h2{margin-block:8px 15px}.book-toc p{color:var(--muted);font-size:14px}.book-faq{max-width:780px;padding-bottom:60px}.book-faq h2{margin-bottom:18px}.book-faq details{border-top:1px solid var(--line);padding:18px 0}.book-faq summary{cursor:pointer;font:18px var(--serif)}.book-faq details>p{color:var(--muted);margin-top:18px;font-size:14px}.diagram-tabs{border-bottom:1px solid var(--line);gap:15px;margin:30px 0;display:flex}.diagram-tabs button{color:var(--muted);background:0 0;border:0;border-bottom:2px solid #0000;padding:13px 23px}.diagram-tabs button[aria-selected=true]{border-color:var(--rust);color:var(--rust)}.diagram-workspace{grid-template-columns:1.3fr 1fr;gap:50px;margin-bottom:35px;display:grid}.diagram-board{color:#cba96d;background:#2d2821 url(/images/rock-wall.jpg) 50%/cover;place-items:center;min-height:450px;padding:30px;display:grid;position:relative}.diagram-board:before{content:"";background:#272219b8;position:absolute;inset:0}.diagram-board>*{position:relative}.diagram-explanation{align-self:center}.diagram-explanation h2{margin:12px 0 20px}.diagram-explanation p{color:var(--muted);line-height:2}.diagram-controls{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.diagram-controls button{color:var(--rust);background:0 0;border:1px solid #c8b8a1;padding:7px 16px;font-size:14px}.diagram-controls button[aria-pressed=true]{background:var(--rust);color:#fff;border-color:var(--rust)}.diagram-selection{background:#ece7db;min-height:110px;margin-top:24px;padding:18px}.diagram-selection strong{font:21px var(--serif);margin-bottom:9px;display:block}.diagram-selection p{font-size:14px}.diagram-note{color:var(--muted);border-top:1px solid var(--line);padding-top:22px;font-size:13px}.wuxing-svg{width:400px;height:400px}.wuxing-svg .element-node{cursor:pointer;outline:none}.wuxing-svg .element-node circle{fill:#342a1f;stroke:#b18c5e;stroke-width:1px}.wuxing-svg .element-node:hover circle,.wuxing-svg .element-node[aria-pressed=true] circle,.wuxing-svg .element-node:focus circle{fill:#704932;stroke:#e0c58f;stroke-width:2px}.wuxing-svg text{fill:#e4cfa3;font-family:var(--serif);text-anchor:middle;dominant-baseline:central;pointer-events:none;font-size:23px}.luoshu-grid{border:1px solid #947950;grid-template-columns:repeat(3,1fr);width:min(320px,100%);display:grid}.luoshu-grid button{color:#d4b174;background:#31291e;border:1px solid #947950;height:100px;font:34px Georgia,serif}.luoshu-grid button[aria-pressed=true]{color:#f6e4bd;background:#714836}.trigram-list{grid-template-columns:repeat(4,1fr);gap:18px;width:100%;display:grid}.trigram-list button{color:#d9b881;background:#31281f;border:1px solid #88704c;flex-direction:column;align-items:center;gap:13px;padding:17px 5px;display:flex}.trigram-list button[aria-pressed=true]{background:#754b36;border-color:#d9b881}.trigram-list button span{font-family:var(--serif);font-size:18px}.trigram-bars{flex-direction:column;gap:5px;width:49px;display:flex}.trigram-bars>div{gap:7px;height:5px;display:flex}.trigram-bars i{background:currentColor;flex:1;display:block}.taiji-large{width:310px;height:310px}.not-found{text-align:center;padding:95px 20px}.not-found h1{margin:15px;font-size:35px}.not-found p{color:var(--muted);margin:20px}.checkout-notice{border-left:3px solid var(--rust);background:#ede6d7;max-width:750px;margin-bottom:24px;padding:17px 23px}.checkout-notice p{color:var(--muted);font-size:14px}@keyframes turn{0%{transform:translate(250px,250px)rotate(0)}to{transform:translate(250px,250px)rotate(360deg)}}@keyframes breathe{0%,to{opacity:1}50%{opacity:.85}}@media (min-width:1600px){.hero-inner{min-height:570px}.hero-bagua{width:405px}}@media (max-width:1150px){.header-inner{gap:20px;padding-inline:32px}.main-nav{gap:18px;font-size:14px}.container,.hero-inner{width:calc(100% - 64px)}.hero-inner{gap:20px}.hero-bagua{width:330px}.unit-grid{grid-template-columns:repeat(4,1fr);gap:0}.unit-card{border-bottom:1px solid var(--line)}.unit-card:nth-child(4){border-right:0}.unit-card:nth-child(n+5){border-bottom:0}.unit-card:last-child{border-right:1px solid var(--line)}.unit-card p{font-size:13px}.book-intro{gap:40px}.diagram-workspace{gap:30px}.site-footer{padding-inline:32px}}@media (max-width:900px){.main-nav,.header-inner{gap:15px}.header-book{display:none}.brand strong{font-size:21px}.hero-inner{min-height:500px}.hero-actions{gap:16px}.hero-video-link{font-size:13px}.hero h1{font-size:40px}.hero-bagua{width:300px}.art-top{font-size:12px}.daily-inner{gap:20px}.daily-quote blockquote{font-size:22px}.daily-inner>.text-link{display:none}.bottom-grid{gap:20px}.book-object>span{font-size:21px;right:18px}.book-object small{left:23px}.units-list{gap:18px}.unit-detail-card{gap:15px;padding:22px}.about-layout{grid-template-columns:1fr 1.5fr;gap:35px}.book-display{min-height:440px}.book-display .book-object{transform:rotate(-7deg)scale(1.45)}.diagram-workspace{grid-template-columns:1fr 1fr}.diagram-board{min-height:390px;padding:20px}.trigram-list{gap:8px}.trigram-list button{padding:13px 4px}.diagram-tabs{gap:9px}.diagram-tabs button{padding-inline:18px}}@media (max-width:720px){.container,.hero-inner{width:calc(100% - 40px)}.header-inner{height:78px;padding:0 20px}.brand-mark{width:38px;height:38px}.brand{gap:10px}.brand strong{font-size:21px}.brand small{font-size:10px}.menu-toggle{margin-left:8px;display:block}.header-book{margin-left:auto;padding:7px 10px;font-size:13px;display:flex}.header-book span{display:none}.main-nav{background:var(--paper);border-bottom:1px solid var(--line);padding:20px;display:none;position:absolute;top:78px;left:0;right:0;box-shadow:0 12px 20px #34271912}.main-nav.is-open{flex-direction:column;align-items:start;gap:0;display:flex}.main-nav a{width:100%;padding:12px;font-size:15px}.main-nav .active:after{bottom:23px;left:auto;right:15px}.hero-inner{min-height:575px;padding:45px 0 40px;display:block;position:relative}.hero-copy{z-index:2;position:relative}.hero h1{margin:22px 0 19px;font-size:40px;line-height:1.65}.hero-eyebrow{font-size:12px}.hero-copy>p{font-size:15px}.hero-actions{flex-wrap:wrap;gap:22px;margin-top:30px}.hero .button{padding:12px 18px}.hero-art{opacity:.22;pointer-events:none;position:absolute;bottom:4px;right:-84px}.hero-bagua{width:340px}.art-top,.art-caption{display:none}.hero-footnote{margin-top:40px;font-size:12px}.hero:before{background:linear-gradient(90deg,#242019dc,#29251d8c)}.hero-bottom{padding:13px 20px;font-size:12px}.hero-bottom span:last-child{letter-spacing:.08em;font-size:10px}.section{padding-block:39px}.section-heading{align-items:start;gap:15px}.section-heading h2{letter-spacing:.02em;font-size:24px}.eyebrow{font-size:12px}.section-heading>.text-link{padding-top:34px;font-size:12px}.section-heading>.text-link .tiny-line{display:none}.section-description{font-size:14px;line-height:1.9}.unit-grid{grid-template-columns:repeat(2,1fr);margin-top:21px}.unit-card{padding:19px 13px 17px}.unit-card h3{font-size:17px}.unit-card p{font-size:13px}.unit-card:nth-child(2n){border-right:0}.unit-card:nth-child(n+5){border-bottom:1px solid var(--line)}.unit-card:last-child{border:0;grid-column:span 2}.unit-card:last-child .unit-number{position:absolute;top:20px;left:14px}.unit-card:last-child svg{width:27px;height:27px}.unit-card:last-child h3{margin-top:9px}.unit-card .unit-status{margin-top:12px;font-size:12px}.daily-section{padding-block:27px}.daily-inner{display:block}.daily-inner>div:first-child{align-items:center;gap:17px;margin-bottom:17px;display:flex}.daily-source{margin:0;font-size:13px}.daily-quote blockquote{letter-spacing:.02em;font-size:23px}.daily-quote p{font-size:14px;line-height:1.9}.bottom-grid{grid-template-columns:1fr;gap:20px}.diagram-teaser{min-height:235px;padding:27px}.site-footer{padding:30px 20px 20px}.footer-inner{display:block}.footer-links{flex-wrap:wrap;gap:20px;margin-top:23px;font-size:13px}.footer-brand span{margin:11px 0 0;display:block}.footer-inner p{font-size:14px}.footer-bottom{gap:15px;font-size:12px;display:block}.footer-bottom>span{margin-top:7px;display:block}.page-intro{padding-block:37px 29px}.page-intro h1{letter-spacing:.045em;font-size:31px}.page-intro>p{font-size:15px}.breadcrumb{flex-wrap:wrap;margin-bottom:24px;font-size:12px}.room-section{padding-block:30px 48px}.units-list{grid-template-columns:1fr}.unit-detail-card{padding:24px}.unit-detail-icon{width:48px}.glossary-grid{grid-template-columns:1fr}.term p{font-size:16px}.about-layout{grid-template-columns:1fr;gap:28px;padding-block:30px 40px}.about-art{padding:23px}.about-art svg{max-height:250px;margin:auto}.about-copy .lead{font-size:24px}.about-copy p{font-size:16px}.book-intro{grid-template-columns:1fr;gap:33px;padding:33px 0}.book-display{min-height:370px}.book-display .book-object{transform:rotate(-7deg)scale(1.4)}.book-copy h1{font-size:38px}.book-copy .book-lead{font-size:22px}.book-toc{grid-template-columns:1fr;gap:20px;padding-block:33px}.book-faq summary{font-size:17px}.diagram-tabs{justify-content:space-between;gap:0;margin-block:20px}.diagram-tabs button{padding:11px 16px;font-size:14px}.diagram-workspace{grid-template-columns:1fr;gap:25px}.diagram-board{min-height:350px;padding:20px}.wuxing-svg{width:310px;height:310px}.diagram-explanation h2{font-size:26px}.diagram-explanation p{font-size:15px}.diagram-selection p{font-size:14px}.luoshu-grid button{height:95px}.trigram-list{gap:12px}.trigram-list button{padding:17px 5px}.taiji-large{width:280px;height:280px}}.unit-number,.unit-card p,.unit-status,.daily-source,.footer-inner p,.footer-links,.footer-bottom,.hero-footnote,.hero-bottom,.art-top,.diagram-note,.result-count{font-size:13px}@media (max-width:360px){.hero h1{font-size:34px}.hero-inner{min-height:535px}.hero-actions{gap:17px}.section-heading h2{font-size:21px}.unit-card h3{font-size:16px}.diagram-tabs button{padding-inline:12px}}.museum-home .hero-inner{grid-template-columns:1.1fr 1fr;min-height:610px;padding-block:64px 54px}.museum-home .hero h1{letter-spacing:.065em;margin-block:26px 24px;font-size:clamp(44px,4.6vw,67px);line-height:1.58}.museum-home .hero-art{padding-block:10px}.museum-home .hero-bagua{width:430px}.museum-home .hero-footnote,.museum-home .hero-actions{margin-top:33px}.museum-home .section{padding-block:74px}.museum-home .section-heading h2{font-size:34px;font-weight:500}.museum-home .journey-layout{grid-template-columns:.86fr 1.4fr;align-items:start;gap:70px;display:grid}.journey-intro .section-heading h2{margin-top:17px;font-size:43px;line-height:1.65}.journey-intro .section-description{margin-top:21px;font-size:14px;line-height:2.15}.journey-intro>.text-link{margin-top:29px;display:inline-block}.unit-index.unit-grid{border:0;border-top:1px solid #bdb5a5;grid-template-columns:1fr;margin-top:0}.unit-index .unit-card{text-align:left;border:0;border-bottom:1px solid var(--line);background:0 0;grid-template-columns:43px 40px minmax(0,1fr) 70px;align-items:center;gap:15px;padding:17px 12px;display:grid}.unit-index .unit-card:last-child{border-right:0;border-bottom:1px solid var(--line)}.unit-index .unit-card:hover,.unit-index .unit-card:focus-visible{background:#ede8dd}.unit-index .unit-number{color:#a18b6b;letter-spacing:-.04em;margin:0;font:25px/1.4 Georgia,serif}.unit-glyph{font:27px/1.3 var(--serif);color:#9c7656;text-align:center}.unit-index .unit-label{flex-wrap:wrap;align-items:center;gap:5px 15px;display:flex}.unit-index .unit-card h3{letter-spacing:.02em;margin:0;font-size:18px;font-weight:500}.unit-index .unit-card p{white-space:normal;margin:0;font-size:13px}.unit-index .unit-status{text-align:right;margin:0;font-size:13px}.unit-index .unit-card-first .unit-number{color:var(--rust)}.museum-home .daily-section{background:#ece8dd;padding-block:45px}.museum-home .daily-quote blockquote{letter-spacing:.13em;font-size:34px;font-weight:400}.museum-home .diagram-teaser{border:0;border-top:1px solid #bdb5a5;padding:31px 5px}@media (max-width:1100px){.museum-home .hero-inner{gap:20px;min-height:565px}.museum-home .hero h1{font-size:clamp(43px,5.15vw,58px)}.museum-home .hero-bagua{width:370px}.museum-home .journey-layout{grid-template-columns:.85fr 1.4fr;gap:34px}.journey-intro .section-heading h2{font-size:36px}.unit-index .unit-card{grid-template-columns:33px 32px minmax(0,1fr) 62px;gap:10px}.unit-index .unit-card h3{font-size:17px}}@media (max-width:800px){.museum-home .hero-inner{min-height:540px}.museum-home .hero-bagua{width:310px}.museum-home .hero h1{font-size:43px}.museum-home .journey-layout{grid-template-columns:1fr;gap:30px}.journey-intro .section-heading h2 br{display:none}.journey-intro .section-heading h2{letter-spacing:.02em;font-size:31px}.journey-intro .section-description{margin-top:13px}.journey-intro .section-description br{display:none}.journey-intro>.text-link{margin-top:15px}.unit-index .unit-card{grid-template-columns:40px 40px minmax(0,1fr) 70px;padding:18px 10px}.unit-index .unit-card h3{font-size:18px}}@media (max-width:720px){.museum-home .hero-inner{min-height:570px;padding-block:44px 40px}.museum-home .hero h1{margin-block:23px;font-size:41px;line-height:1.7}.museum-home .hero-art{padding:0;bottom:4px;right:-90px}.museum-home .hero-bagua{width:350px}.museum-home .hero-footnote{margin-top:37px}.museum-home .section{padding-block:43px}.museum-home .section>.section-heading{flex-wrap:wrap;gap:16px}.museum-home .section>.section-heading h2{flex-basis:100%}.museum-home .section-heading h2{letter-spacing:.02em;font-size:26px}.journey-intro .section-heading h2{font-size:30px}.unit-index .unit-card{grid-template-columns:33px 27px minmax(0,1fr) 60px;gap:11px;padding:16px 3px}.unit-index .unit-card:nth-child(n){border-right:0;border-bottom:1px solid var(--line);grid-column:auto}.unit-index .unit-card:last-child .unit-number{position:static}.unit-index .unit-number{font-size:23px}.unit-glyph{font-size:24px}.unit-index .unit-label{display:block}.unit-index .unit-card h3{margin:0;font-size:18px}.unit-index .unit-card p{margin-top:5px;font-size:13px}.unit-index .unit-status{font-size:13px}.museum-home .daily-section{padding-block:31px}.museum-home .daily-quote blockquote{letter-spacing:.06em;font-size:26px}.museum-home .diagram-teaser{padding:29px 4px}}@media (max-width:360px){.museum-home .hero h1{font-size:34px}.museum-home .hero-inner{min-height:535px}.museum-home .section-heading h2{font-size:23px}.unit-index .unit-card{grid-template-columns:27px 23px minmax(0,1fr) 60px;gap:9px}.unit-index .unit-card h3{font-size:17px}}h1,h2,h3,.book-lead{text-wrap:balance}.header-book{background:var(--rust);border-color:var(--rust);color:#f8f2e8}.header-book:hover{background:#7a3a2d}.book-band{background:#ebe5d8;border-block:1px solid #ddd5c5}.book-band-inner{grid-template-columns:300px minmax(0,1fr);align-items:center;gap:72px;padding-block:72px;display:grid}.book-band-cover{place-items:center;display:grid}.book-band .book-object{width:190px;height:270px}.book-band .book-object>span{font-size:28px;top:34px;right:34px}.book-band .book-object small{font-size:12px;top:44px;left:38px}.book-band .book-object em{font-size:11px;bottom:22px}.book-band .book-symbol{font-size:32px;bottom:52px;left:36px}.book-band-copy h2{font:500 clamp(32px, 3vw, 42px) / 1.5 var(--serif);letter-spacing:.06em;margin:14px 0 4px}.book-band-lead{font:21px/1.8 var(--serif);color:var(--ink);margin:0 0 18px}.book-band-copy>p:not(.book-band-lead){max-width:560px;color:var(--muted);margin:0;font-size:15px;line-height:2.05}.book-band-actions{flex-wrap:wrap;align-items:center;gap:18px 28px;margin-top:30px;display:flex}.book-band-note{color:var(--muted);margin-top:18px;font-size:13px;display:block}.museum-home .diagram-teaser{justify-content:space-between;align-items:center;gap:32px;display:flex}.luoshu-mini{border-top:1px solid #c9b998;border-left:1px solid #c9b998;flex-shrink:0;grid-template-columns:repeat(3,44px);grid-auto-rows:44px;display:grid}.luoshu-mini span{font:20px/1 Georgia, var(--serif);color:#9c7656;border-bottom:1px solid #c9b998;border-right:1px solid #c9b998;place-items:center;display:grid}.luoshu-mini span:nth-child(5){color:var(--rust);background:#efe9dc}.glossary-teaser{border-top:1px solid #bdb5a5;padding:31px 5px}.glossary-teaser h2{margin-block:12px;font-size:26px}.glossary-teaser p{color:var(--muted);font-size:14px;line-height:2}.term-chips{flex-wrap:wrap;gap:8px;margin:18px 0 22px;display:flex}.term-chips a{font:16px/1 var(--serif);color:var(--ink);border:1px solid #cfc4b0;padding:9px 14px}.term-chips a:hover,.term-chips a:focus-visible{border-color:var(--rust);color:var(--rust)}@media (max-width:900px){.book-band-inner{grid-template-columns:220px minmax(0,1fr);gap:40px;padding-block:56px}.book-band .book-object{width:160px;height:228px}}@media (max-width:720px){.museum-home .hero-art{opacity:.12;bottom:-40px;right:-130px}.book-band-inner{grid-template-columns:1fr;gap:34px;padding-block:46px}.book-band-copy h2{font-size:30px}.book-band-lead{font-size:19px}.museum-home .diagram-teaser{flex-direction:column;align-items:flex-start}.luoshu-mini{grid-template-columns:repeat(3,40px);grid-auto-rows:40px}}.motif{color:var(--rust);display:block}.unit-index .unit-glyph{justify-self:center;width:32px;height:32px}.unit-detail-icon{width:64px}.unit-detail-icon .motif{width:56px;height:56px}.volume-head{grid-template-columns:132px minmax(0,1fr);align-items:start;gap:36px;margin-top:24px;display:grid}.volume-plate{aspect-ratio:148/210;background:#25221c;align-items:end;padding:0 8% 16%;display:grid;position:relative}.volume-plate .figure{color:#c0654c;width:100%;height:auto}.volume-plate .volume-sign{width:24%;height:auto;color:var(--gold);position:absolute;top:8%;right:9%}.volume-intro h1{flex-wrap:wrap;align-items:baseline;gap:6px 18px;display:flex}.volume-intro h1 span{letter-spacing:.14em;color:var(--rust);font-size:.5em}.volume-quote{font:20px/1.8 var(--serif);margin:14px 0 12px}.volume-quote cite{font:normal 13px/1.6 var(--sans);color:var(--muted);display:block}.volume-section-title{margin-bottom:18px;font-size:24px}.volume-note{color:var(--muted);margin-bottom:16px;font-size:14px}.chapter-list{border-top:1px solid var(--line);grid-template-columns:repeat(2,minmax(0,1fr));column-gap:40px;margin:0 0 30px;padding:0;list-style:none;display:grid}.chapter-list li{border-bottom:1px solid var(--line)}.chapter-list li>a,.chapter-list li>div{grid-template-columns:6em minmax(0,1fr) auto auto;align-items:baseline;gap:12px;padding:12px 0;display:grid}.chapter-list li>a:hover .cl-title,.chapter-list li>a:focus-visible .cl-title{color:var(--rust)}.cl-no{color:var(--muted);font-size:13px}.cl-title{font:500 18px/1.5 var(--serif);letter-spacing:.1em}.chapter-list li:not(.is-open) .cl-title{color:var(--muted)}.cl-video{color:var(--rust);border:1px solid;border-radius:2px;align-items:center;gap:4px;padding:1px 7px;font-size:12px;display:inline-flex}.cl-status{white-space:nowrap;color:var(--muted);font-size:13px}.chapter-list li.is-open .cl-status{color:var(--rust)}.book-volumes{border-top:1px solid var(--line)}.book-volumes details{border-bottom:1px solid var(--line)}.book-volumes summary{cursor:pointer;grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:14px;padding:14px 4px;list-style:none;display:grid}.book-volumes summary::-webkit-details-marker{display:none}.book-volumes summary .motif{width:30px;height:30px}.bv-name{font:500 18px/1.4 var(--serif);letter-spacing:.08em}.bv-name small{font:14px var(--sans);color:var(--muted);letter-spacing:.06em;margin-left:12px}.bv-count{color:var(--muted);font-size:13px}.book-volumes summary:hover .bv-name,.book-volumes details[open] .bv-name{color:var(--rust)}.book-volumes ol{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px 18px;margin:0;padding:4px 4px 14px 52px;list-style:none;display:grid}.book-volumes li{font:15px/1.7 var(--serif);letter-spacing:.06em}.book-volumes li span{font:12px var(--sans);color:var(--muted);font-variant-numeric:tabular-nums;margin-right:8px}.book-volumes .text-link{margin:0 0 16px 56px;display:inline-block}@media (max-width:720px){.volume-head{grid-template-columns:84px minmax(0,1fr);gap:18px}.chapter-list{grid-template-columns:minmax(0,1fr)}.book-volumes ol{grid-template-columns:repeat(2,minmax(0,1fr));padding-left:4px}.book-volumes .text-link{margin-left:4px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.hero-bagua .taiji-core{transform:translate(250px,250px)}}.start-reading{grid-template-columns:minmax(0,.8fr) minmax(0,2fr);align-items:start;gap:56px;display:grid}.start-intro h2{margin:10px 0 18px}.start-intro .section-description{margin-bottom:22px}.start-reading .chapter-list{grid-template-columns:minmax(0,1fr);margin:0}.start-reading .chapter-list li>a,.start-reading .chapter-list li>div{padding:10px 0}.book-progress{flex-wrap:wrap;gap:6px;margin:22px 0 26px;display:flex}.book-progress span{letter-spacing:.1em;color:var(--muted);border:1px solid #cfc6b4;padding:4px 10px;font-size:13px}.book-progress span.done{background:var(--rust);border-color:var(--rust);color:var(--paper)}.subscribe{border:1px solid var(--line);background:#fffefa;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:center;gap:24px 48px;margin:72px 0;padding:40px 44px;display:grid}.subscribe h2{margin:8px 0 12px;font-size:26px}.subscribe p{color:var(--muted);max-width:36em}.subscribe-action{justify-items:start;gap:10px;display:grid}.subscribe-action small{color:var(--muted);font-size:12px}.subscribe-pending{font:500 16px/1.7 var(--serif);color:var(--ink)}.subscribe-compact{margin:56px 0 24px}.video-dialog{color:#e8dfcc;background:#171510;border:0;width:min(960px,100vw - 32px);max-height:calc(100vh - 32px);padding:0}.video-dialog::backdrop{background:#100e0bd1}.video-dialog-head{letter-spacing:.08em;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px 10px 18px;font-size:14px;display:flex}.video-dialog-head button{color:inherit;background:0 0;border:0;padding:6px}.video-dialog video{background:#000;width:100%;max-height:calc(100vh - 140px);display:block}.video-dialog p{color:#b9ad97;padding:10px 18px 14px;font-size:13px}.chapter{max-width:760px;margin:0 auto;padding-top:40px}.chapter-opener{border-bottom:1px solid var(--line);padding:40px 0 36px}.chapter-motif{width:72px;height:72px;color:var(--rust);margin-bottom:26px}.chapter-no{letter-spacing:.3em;color:var(--muted);font-size:13px;display:block}.chapter-opener h1{letter-spacing:.18em;margin:12px 0 28px;font-size:clamp(36px,6vw,50px);line-height:1.3}.chapter-epigraph{border-left:2px solid var(--rust);font:18px/1.8 var(--serif);margin:0;padding-left:16px}.chapter-epigraph cite,.chapter-cite cite{font:normal 13px/1.6 var(--sans);color:var(--muted);margin-top:2px;display:block}.chapter-meta{color:var(--muted);margin-top:22px;font-size:13px}.chapter-video{margin:36px 0 8px}.chapter-video video{background:#171510;width:100%;max-height:520px;display:block}.chapter-video p{color:var(--muted);margin-top:8px;font-size:13px}.chapter-text{max-width:34em;margin:0 auto}.chapter-text h2{letter-spacing:.06em;margin:44px 0 14px;font-size:22px}.chapter-text p{font:17px/2.05 var(--serif);text-align:justify;text-indent:2em;margin-bottom:1.05em}.chapter-cite{font:17px/2 var(--serif);background:#efe9dd;margin:4px 0 20px;padding:16px 20px}.chapter-divider{color:var(--rust);align-items:center;gap:14px;margin-top:44px;display:flex}.chapter-divider:before,.chapter-divider:after{content:"";background:var(--line);flex:1;height:1px}.chapter-divider .motif{width:20px;height:20px}.chapter-divider+h2{margin-top:26px}.chapter-keys{border-top:1px solid var(--ink);margin-top:52px;padding-top:16px}.chapter-keys h2,.chapter-ask h2{font:500 13px/1.4 var(--sans);letter-spacing:.3em;color:var(--rust);margin:0 0 10px}.chapter-keys ol{font:16px/1.95 var(--serif);margin:0;padding-left:1.6em}.chapter-ask{border:1px solid var(--line);margin-top:28px;padding:18px 20px}.chapter-text .chapter-ask p{text-indent:0;text-align:left;margin:0;font-size:16px}.chapter-nav{grid-template-columns:1fr 1fr;gap:16px;margin-top:56px;display:grid}.chapter-nav>a,.chapter-nav>span{border:1px solid var(--line);font:500 18px/1.5 var(--serif);letter-spacing:.1em;gap:2px;padding:16px 18px;display:grid}.chapter-nav small{font:12px/1.6 var(--sans);letter-spacing:.1em;color:var(--muted)}.chapter-nav .next{text-align:right;grid-column:2}.chapter-nav>a:hover{border-color:var(--rust);color:var(--rust)}.chapter-nav .is-pending{color:var(--muted)}.chapter-source{max-width:760px;color:var(--muted);margin:0 auto 72px;font-size:13px}.chapter-source a{color:var(--rust);margin-left:6px}.progress-list{border-top:1px solid var(--line);margin:24px 0 20px;padding:0;list-style:none}.progress-list li{border-bottom:1px solid var(--line);grid-template-columns:34px minmax(0,1fr) auto;align-items:center;gap:14px;padding:12px 4px;display:grid}.progress-list .motif{width:28px;height:28px;color:var(--muted)}.progress-list li.done .motif{color:var(--rust)}.pl-name{font:500 18px/1.4 var(--serif);letter-spacing:.08em}.pl-name small{font:13px var(--sans);color:var(--muted);letter-spacing:0;margin-left:10px}.pl-status{color:var(--muted);font-size:13px}.progress-list li.done .pl-status{color:var(--rust)}.progress-note{color:var(--muted);max-width:40em}.edition-buy{justify-items:start;gap:8px;display:grid}@media (max-width:900px){.start-reading{grid-template-columns:minmax(0,1fr);gap:28px}.subscribe{grid-template-columns:minmax(0,1fr);padding:28px 22px}}@media (max-width:720px){.chapter-list{grid-template-columns:minmax(0,1fr)}.chapter-list li>a,.chapter-list li>div{grid-template-columns:5.2em minmax(0,1fr) auto auto;gap:8px}.chapter-text p{font-size:16px}.chapter-nav{grid-template-columns:minmax(0,1fr)}.chapter-nav .next{grid-column:1}.progress-list li{grid-template-columns:28px minmax(0,1fr)}.pl-status{grid-column:2}}
