:root{--color-bg:#faf6ee;--color-bg-soft:#f4ecdd;--color-ink:#1f1b16;--color-ink-soft:#4a413a;--color-ink-muted:#7a6e63;--color-line:#e2d8c4;--color-line-strong:#c9bca1;--color-wood:#5c7a4a;--color-fire:#b85a3e;--color-earth:#b89968;--color-metal:#8a8378;--color-water:#3f5c6b;--color-warn-bg:#f8e9c9;--color-warn-ink:#6e4e1f;--color-link:#1f1b16;--color-link-hover:#5c7a4a;--font-sans:"Inter", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif:"Cormorant Garamond", "Iowan Old Style", "Apple Garamond", Georgia, serif;--font-han:"Noto Serif SC", "STSong", "Songti SC", serif;--fs-1:1.875rem;--fs-2:1.5rem;--fs-3:1.25rem;--fs-body:1rem;--fs-small:.875rem;--fs-xs:.75rem;--space-1:.5rem;--space-2:.75rem;--space-3:1rem;--space-4:1.5rem;--space-5:2rem;--space-6:3rem;--space-7:4.5rem;--radius-sm:4px;--radius-md:8px;--radius-lg:14px;--shadow-soft:0 1px 0 #1f1b160a, 0 2px 6px #1f1b160a;--content-max:720px;--content-wide:980px}@media (width>=768px){:root{--fs-1:2.5rem;--fs-2:1.875rem;--fs-3:1.5rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}*{box-sizing:border-box}html,body{background:var(--color-bg);color:var(--color-ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;margin:0;padding:0;font-size:16px;line-height:1.6}img,svg{max-width:100%;display:block}h1,h2,h3,h4{font-family:var(--font-serif);color:var(--color-ink);margin:0 0 var(--space-3);letter-spacing:-.005em;font-weight:600;line-height:1.2}h1{font-size:var(--fs-1)}h2{font-size:var(--fs-2)}h3{font-size:var(--fs-3)}p{margin:0 0 var(--space-3)}a{color:var(--color-link);text-underline-offset:3px;text-decoration:underline;text-decoration-thickness:1px}a:hover{color:var(--color-link-hover)}:focus-visible{outline:2px solid var(--color-wood);outline-offset:2px;border-radius:2px}button,input,select,textarea{font:inherit;color:inherit}.skip-link{background:var(--color-ink);color:var(--color-bg);border-radius:var(--radius-sm);z-index:100;padding:8px 12px;text-decoration:none;position:absolute;top:-40px;left:8px}.skip-link:focus{top:8px}.container{max-width:var(--content-max);padding:0 var(--space-3);margin:0 auto}.container--wide{max-width:var(--content-wide)}.site-header{border-bottom:1px solid var(--color-line);background:var(--color-bg);z-index:10;position:sticky;top:0}.site-header__inner{padding:var(--space-3) 0;justify-content:space-between;align-items:center;display:flex}.brand{font-family:var(--font-serif);letter-spacing:-.01em;color:var(--color-ink);align-items:baseline;gap:6px;font-size:1.25rem;font-weight:700;text-decoration:none;display:inline-flex}.brand__han{font-family:var(--font-han);color:var(--color-ink-soft);font-size:1.05rem;font-weight:600}.brand small{font-family:var(--font-sans);letter-spacing:.08em;text-transform:uppercase;color:var(--color-ink-muted);font-size:.7rem;font-weight:500}.nav{display:none}.nav__link{margin-left:var(--space-4);font-size:var(--fs-small);color:var(--color-ink-soft);text-decoration:none}.nav__link:hover{color:var(--color-ink)}.nav__link[aria-current=page]{color:var(--color-ink);font-weight:600}@media (width>=768px){.nav{display:flex}.nav-toggle{display:none}}.nav-toggle{border:1px solid var(--color-line-strong);border-radius:var(--radius-sm);cursor:pointer;font-size:var(--fs-small);background:0 0;padding:6px 10px}.nav-mobile{border-top:1px solid var(--color-line);padding:var(--space-2) 0 var(--space-3);gap:var(--space-2);flex-direction:column;display:flex}.nav-mobile a{color:var(--color-ink-soft);font-size:var(--fs-small);padding:6px 0;text-decoration:none}main{min-height:60vh}.site-footer{border-top:1px solid var(--color-line);margin-top:var(--space-7);padding:var(--space-5) 0;font-size:var(--fs-small);color:var(--color-ink-muted)}.site-footer__inner{gap:var(--space-3);flex-direction:column;display:flex}.site-footer__links{gap:var(--space-3);flex-wrap:wrap;display:flex}.site-footer__links a{color:var(--color-ink-soft);text-decoration:none}.site-footer__links a:hover{color:var(--color-ink);text-decoration:underline}@media (width>=640px){.site-footer__inner{flex-direction:row;justify-content:space-between;align-items:center}}.btn{background:var(--color-ink);color:var(--color-bg);border:1px solid var(--color-ink);border-radius:var(--radius-md);font-weight:600;font-size:var(--fs-body);cursor:pointer;justify-content:center;align-items:center;gap:6px;padding:12px 18px;text-decoration:none;transition:background .15s,color .15s;display:inline-flex}.btn:hover{background:var(--color-ink-soft);color:var(--color-bg)}.btn:disabled{background:var(--color-line-strong);border-color:var(--color-line-strong);color:var(--color-ink-muted);cursor:not-allowed}.btn--secondary{color:var(--color-ink);border-color:var(--color-line-strong);background:0 0}.btn--secondary:hover{background:var(--color-bg-soft);color:var(--color-ink)}.btn--small{font-size:var(--fs-small);padding:8px 12px}.form{gap:var(--space-3);flex-direction:column;display:flex}.field{flex-direction:column;gap:6px;display:flex}.field__label{font-size:var(--fs-small);color:var(--color-ink-soft);font-weight:600}.field__hint{font-size:var(--fs-xs);color:var(--color-ink-muted)}.field input[type=date],.field input[type=time],.field input[type=text],.field select{border:1px solid var(--color-line-strong);border-radius:var(--radius-md);font-size:var(--fs-body);color:var(--color-ink);background:#fff;width:100%;padding:10px 12px}.field input:focus,.field select:focus{border-color:var(--color-ink)}.checkbox{font-size:var(--fs-small);color:var(--color-ink-soft);align-items:center;gap:8px;display:flex}.checkbox input{width:18px;height:18px;accent-color:var(--color-ink)}.card{border:1px solid var(--color-line);border-radius:var(--radius-lg);padding:var(--space-4);background:#fff}.card--soft{background:var(--color-bg-soft)}.section{padding:var(--space-6) 0}.section--tight{padding:var(--space-4) 0}.eyebrow{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.12em;color:var(--color-ink-muted);margin-bottom:var(--space-2);display:inline-block}.divider{border:0;border-top:1px solid var(--color-line);margin:var(--space-5) 0}.notice{background:var(--color-warn-bg);color:var(--color-warn-ink);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);font-size:var(--fs-small);border:1px solid #e0c58a;line-height:1.55}.notice strong{font-weight:700}.pillars{gap:var(--space-2);text-align:center;grid-template-columns:repeat(4,1fr);display:grid}@media (width<=480px){.pillars{grid-template-columns:repeat(2,1fr)}}.pillar{border:1px solid var(--color-line);border-radius:var(--radius-md);padding:var(--space-3) var(--space-2);background:#fff;flex-direction:column;align-items:center;gap:4px;display:flex}.pillar__label{font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.1em;color:var(--color-ink-muted)}.pillar__han{font-family:var(--font-han);color:var(--color-ink);font-size:2rem;line-height:1.1}.pillar__pinyin{font-size:var(--fs-small);color:var(--color-ink-soft);font-weight:500}.pillar__en{font-size:var(--fs-xs);color:var(--color-ink-muted)}.wuxing{gap:var(--space-2);margin:var(--space-3) 0;grid-template-columns:repeat(5,1fr);display:grid}.wuxing__item{padding:var(--space-2) 4px;border:1px solid var(--color-line);border-radius:var(--radius-md);background:#fff;flex-direction:column;align-items:center;gap:4px;display:flex}.wuxing__han{font-family:var(--font-han);font-size:1.5rem;line-height:1}.wuxing__name{font-size:var(--fs-xs);color:var(--color-ink-soft)}.wuxing__count{font-size:var(--fs-small);color:var(--color-ink);font-weight:600}.wuxing__bar{background:var(--color-line);border-radius:2px;width:100%;height:4px;margin-top:4px;overflow:hidden}.wuxing__bar>span{height:100%;display:block}.wuxing__item--wood .wuxing__han{color:var(--color-wood)}.wuxing__item--wood .wuxing__bar>span{background:var(--color-wood)}.wuxing__item--fire .wuxing__han{color:var(--color-fire)}.wuxing__item--fire .wuxing__bar>span{background:var(--color-fire)}.wuxing__item--earth .wuxing__han{color:var(--color-earth)}.wuxing__item--earth .wuxing__bar>span{background:var(--color-earth)}.wuxing__item--metal .wuxing__han{color:var(--color-metal)}.wuxing__item--metal .wuxing__bar>span{background:var(--color-metal)}.wuxing__item--water .wuxing__han{color:var(--color-water)}.wuxing__item--water .wuxing__bar>span{background:var(--color-water)}.daymaster{align-items:center;gap:var(--space-4);padding:var(--space-4);border:1px solid var(--color-line);border-radius:var(--radius-lg);background:#fff;display:flex}.daymaster__han{font-family:var(--font-han);color:var(--color-ink);flex:none;font-size:4rem;line-height:1}.daymaster__body h2{margin-bottom:4px}.list{margin:0;padding-left:1.2em}.list li{margin-bottom:var(--space-2)}.kvs{font-size:var(--fs-small);grid-template-columns:1fr 1fr;gap:4px 12px;display:grid}.kvs dt{color:var(--color-ink-muted)}.kvs dd{color:var(--color-ink);margin:0;font-weight:500}.tag{font-size:var(--fs-xs);border:1px solid var(--color-line-strong);color:var(--color-ink-soft);background:#fff;border-radius:999px;padding:2px 8px;display:inline-block}.tag--wood{color:var(--color-wood);border-color:var(--color-wood)}.tag--fire{color:var(--color-fire);border-color:var(--color-fire)}.tag--earth{color:var(--color-earth);border-color:var(--color-earth)}.tag--metal{color:var(--color-metal);border-color:var(--color-metal)}.tag--water{color:var(--color-water);border-color:var(--color-water)}.prose p,.prose ul{color:var(--color-ink-soft)}.faq__item{border-bottom:1px solid var(--color-line);padding:var(--space-3) 0}.faq__q{text-align:left;width:100%;font-size:var(--fs-body);color:var(--color-ink);cursor:pointer;justify-content:space-between;align-items:center;gap:var(--space-2);background:0 0;border:0;padding:0;font-weight:600;display:flex}.faq__q[aria-expanded=true]{color:var(--color-ink-soft)}.faq__a{padding:var(--space-2) 0 0;color:var(--color-ink-soft);font-size:var(--fs-small)}.faq__a[hidden]{display:none}.sample-banner{background:var(--color-bg-soft);border:1px dashed var(--color-line-strong);border-radius:var(--radius-md);padding:var(--space-2) var(--space-3);font-size:var(--fs-small);color:var(--color-ink-soft);margin-bottom:var(--space-4)}.notfound{text-align:center;padding:var(--space-7) 0}.notfound h1{font-size:3rem}@media print{.site-header,.site-footer,.nav-toggle,.btn{display:none!important}body{background:#fff}.card{border:0;padding:0}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}