/*! tailwindcss v4.1.18 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-space-y-reverse:0;--tw-border-style:solid;--tw-leading:initial;--tw-font-weight:initial;--tw-tracking:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-duration:initial}}}@layer theme{:host,:root{--font-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC","WenQuanYi Zen Hei",system-ui,sans-serif;--font-serif:"Songti SC","Songti TC","STSong","Noto Serif CJK SC","Source Han Serif SC","SimSun","PMingLiU",serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--color-red-500:oklch(63.7% .237 25.331);--color-red-600:oklch(57.7% .245 27.325);--color-orange-500:oklch(70.5% .213 47.604);--color-amber-50:oklch(98.7% .022 95.277);--color-amber-100:oklch(96.2% .059 95.617);--color-amber-200:oklch(92.4% .12 95.746);--color-amber-300:oklch(87.9% .169 91.605);--color-amber-500:oklch(76.9% .188 70.08);--color-amber-700:oklch(55.5% .163 48.998);--color-amber-800:oklch(47.3% .137 46.201);--color-amber-900:oklch(41.4% .112 45.904);--color-green-600:oklch(62.7% .194 149.214);--color-emerald-100:oklch(95% .052 163.051);--color-emerald-800:oklch(43.2% .095 166.913);--color-blue-500:oklch(62.3% .214 259.815);--color-violet-500:oklch(60.6% .25 292.717);--color-purple-100:oklch(94.6% .033 307.174);--color-purple-800:oklch(43.8% .218 303.724);--color-pink-500:oklch(65.6% .241 354.308);--color-gray-50:oklch(98.5% .002 247.839);--color-gray-100:oklch(96.7% .003 264.542);--color-gray-200:oklch(92.8% .006 264.531);--color-gray-400:oklch(70.7% .022 261.325);--color-gray-500:oklch(55.1% .027 264.364);--color-gray-600:oklch(44.6% .03 256.802);--color-gray-700:oklch(37.3% .034 259.733);--color-gray-800:oklch(27.8% .033 256.848);--color-stone-400:oklch(70.9% .01 56.259);--color-black:#000;--color-white:#fff;--spacing:.25rem;--container-xl:36rem;--container-3xl:48rem;--container-5xl:64rem;--container-6xl:72rem;--container-7xl:80rem;--text-xs:.75rem;--text-xs--line-height:calc(1/.75);--text-sm:.875rem;--text-sm--line-height:calc(1.25/.875);--text-base:1rem;--text-base--line-height:calc(1.5/1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75/1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75/1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2/1.5);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25/1.875);--text-4xl:2.25rem;--text-4xl--line-height:calc(2.5/2.25);--font-weight-medium:500;--font-weight-semibold:600;--font-weight-bold:700;--tracking-wide:.025em;--tracking-widest:.1em;--leading-relaxed:1.625;--leading-loose:2;--radius-lg:.5rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4,0,.2,1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-paper:#faf7f2;--color-raise:#fffdf9;--color-tint:#f3eee6;--color-tint-2:#ebe4d9;--color-ink:#26211c;--color-ink-2:#5f564d;--color-ink-3:#948a7e;--color-zhu:#9e2a2b;--color-zhu-deep:#7a1c1f;--color-zhu-tint:#9e2a2b14;--color-gold:#a37b43;--color-surface:#fffdf9;--color-secondary:#5f564d;--color-border:#ebe4d9;--color-vermilion:#9e2a2b;--color-vermilion-deep:#7a1c1f;--color-accent-gold:#a37b43;--max-width-content:800px}}@layer base{*,::backdrop,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}:host,html{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}html{scroll-behavior:smooth}body{background-color:var(--color-paper);color:var(--color-ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:17px;line-height:1.8}a{color:var(--color-zhu)}a:hover{text-underline-offset:3px;text-decoration:underline}h1,h2,h3,h4,h5,h6{color:var(--color-ink)}::selection{background:#9e2a2b38}@supports (color:color-mix(in lab,red,red)){::selection{background:color-mix(in srgb,var(--color-zhu)22%,transparent)}}}@layer components{.card{background-color:var(--color-surface);border-radius:var(--radius-card);border:1px solid var(--color-border);box-shadow:var(--shadow-soft)}.btn-primary{background-color:var(--color-vermilion);color:#fff;border-radius:var(--radius-pill);padding:.5rem 1rem;transition:background-color .2s}.btn-primary:hover{background-color:var(--color-vermilion-deep)}.btn-outline{border:1px solid var(--color-vermilion);color:var(--color-vermilion);border-radius:var(--radius-pill);padding:.5rem 1rem;transition:background-color .2s}.btn-outline:hover{background-color:#9e2a2b1a}@supports (color:color-mix(in lab,red,red)){.btn-outline:hover{background-color:color-mix(in srgb,var(--color-vermilion)10%,transparent)}}.tag{border-radius:.25rem;padding:.125rem .5rem;font-size:.75rem;display:inline-block}.lift-card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-card);box-shadow:var(--shadow-soft);transition:transform .3s,border-color .3s,box-shadow .3s}.lift-card:hover{border-color:#c8908b;transform:translateY(-6px)}@supports (color:color-mix(in lab,red,red)){.lift-card:hover{border-color:color-mix(in srgb,var(--color-vermilion)45%,var(--color-border))}}.lift-card:hover{box-shadow:var(--shadow-lift)}.og-nav{z-index:50;background:#faf7f2e6;position:sticky;top:0}@supports (color:color-mix(in lab,red,red)){.og-nav{background:color-mix(in srgb,var(--color-paper)90%,transparent)}}.og-nav{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.og-nav--hero{-webkit-backdrop-filter:none;backdrop-filter:none;background:0 0;position:absolute;left:0;right:0}.og-nav-inner{max-width:var(--shell-max);padding:0 var(--shell-gutter);height:var(--nav-h);gap:40px;margin:0 auto}.og-brand,.og-nav-inner{align-items:center;display:flex}.og-brand{min-height:44px;color:var(--color-ink);flex:none;gap:10px}.og-brand,.og-brand:hover{text-decoration:none}.og-brand img{width:26px;height:26px}.og-brand span{font-weight:var(--fw-bold);font-size:var(--fs-md);letter-spacing:.18em}.og-links{gap:28px;margin:0;padding:0;list-style:none;display:flex}.og-links a{color:var(--color-ink-2);font-size:var(--fs-base);padding:18px 0;line-height:24px;text-decoration:none;display:block;position:relative}.og-links a:hover{color:var(--color-ink);text-decoration:none}.og-links a[aria-current=page]{color:var(--color-ink);font-weight:var(--fw-bold)}.og-links a[aria-current=page]:after{content:"";background:var(--color-zhu);border-radius:2px;height:2px;position:absolute;bottom:10px;left:0;right:0}.og-nav-right{align-items:center;gap:8px;margin-left:auto;display:flex}.og-burger{width:44px;height:44px;color:var(--color-ink);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;margin-right:-10px;display:none}.og-burger--close,.og-skip{display:inline-flex}.og-skip{z-index:1100;border-radius:var(--radius-pill);background:var(--color-ink);color:#fff;min-height:44px;font-size:var(--fs-base);align-items:center;padding:0 16px;text-decoration:none;position:fixed;top:8px;left:8px;transform:translateY(-200%)}.og-skip:focus{text-decoration:none;transform:none}.og-nav-fb{min-height:44px;color:var(--color-ink-2);font:inherit;font-size:var(--fs-base);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;padding:0 4px;display:inline-flex}.og-nav-fb:hover{color:var(--color-ink)}.og-drawer-mask{z-index:1000;background:#26211c66;position:fixed;inset:0}.og-drawer{z-index:1001;background:var(--color-paper);flex-direction:column;width:300px;max-width:85vw;display:flex;position:fixed;top:0;bottom:0;right:0;box-shadow:-12px 0 40px #3c322829}.og-drawer-head{height:var(--nav-h);justify-content:space-between;align-items:center;padding:0 16px 0 20px;display:flex}.og-drawer-body{flex:1;padding:8px 12px 24px;overflow-y:auto}.og-drawer-cap{font-size:var(--fs-xs);letter-spacing:.2em;color:var(--color-ink-2);margin:20px 12px 4px}.og-drawer-body a{min-height:44px;color:var(--color-ink-2);font-size:var(--fs-md);border-radius:6px;align-items:center;padding:0 12px;text-decoration:none;display:flex}.og-drawer-body a:hover{background:var(--color-tint);text-decoration:none}.og-drawer-body a[aria-current=page]{background:var(--color-zhu-tint);color:var(--color-zhu);font-weight:var(--fw-medium)}.og-footer{background:var(--color-tint);color:var(--color-ink-2);line-height:1.7;font-size:var(--fs-sm);margin-top:80px}.og-footer-inner{max-width:var(--shell-max);padding:56px var(--shell-gutter)32px;margin:0 auto}.og-footer-grid{grid-template-columns:minmax(0,2fr) repeat(3,minmax(0,1fr));gap:40px 48px;display:grid}.og-footer h2{font-size:var(--fs-base);font-weight:var(--fw-bold);color:var(--color-ink);margin:0 0 10px}.og-footer p{margin:0;line-height:1.85}.og-footer ul{margin:0;padding:0;list-style:none}.og-footer li a{min-height:44px;color:var(--color-ink-2);align-items:center;text-decoration:none;display:inline-flex}.og-footer a:hover{color:var(--color-zhu)}.og-footer-brand{color:var(--color-ink);font-size:var(--fs-md);font-weight:var(--fw-bold);letter-spacing:.18em;align-items:center;gap:10px;margin-bottom:10px;display:flex}.og-footer-bottom{font-size:var(--fs-xs);flex-wrap:wrap;gap:0 20px;margin-top:40px;display:flex}.og-footer-bottom,.og-footer-bottom a{color:var(--color-ink-2);align-items:center}.og-footer-bottom a{min-height:44px;text-decoration:none;display:inline-flex}@media (max-width:760px){.og-nav-inner{gap:12px}.og-links{display:none}.og-burger{display:inline-flex}.og-nav-right{gap:0}.og-nav-fb{justify-content:center;width:44px;padding:0}.og-nav-fb svg{width:20px;height:20px}.og-nav-fb-label{display:none}.og-footer{margin-top:56px}.og-footer-inner{padding:40px var(--shell-gutter)24px}.og-footer-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px 24px}.og-footer-grid>:first-child{grid-column:1/-1}}.og-btn{border-radius:var(--radius-pill);background:var(--color-zhu);color:#fff;height:44px;font:var(--fw-medium)var(--fs-base)/1 var(--font-sans);letter-spacing:.08em;white-space:nowrap;cursor:pointer;border:0;justify-content:center;align-items:center;padding:0 24px;transition:background-color .2s;display:inline-flex}.og-btn:hover{background:var(--color-zhu-deep)}.home-band,.home-hero,.home-open{font-size:var(--fs-base);line-height:1.7}.home-hero{align-items:flex-end;min-height:600px;display:flex;position:relative;overflow:hidden}.home-hero-bg{position:absolute;inset:0}.home-hero-bg img{object-fit:cover;object-position:center 30%;width:100%;height:100%;display:block}.home-hero-veil{background:linear-gradient(90deg,#faf7f2f0,#faf7f2d1 42%,#faf7f259 72%,#faf7f226),linear-gradient(#faf7f200 55%,#faf7f2);position:absolute;inset:0}.home-hero-inner{width:100%;max-width:var(--shell-max);padding:120px var(--shell-gutter)56px;margin:0 auto;position:relative}.home-kicker{color:var(--color-zhu);font-size:var(--fs-sm);font-weight:var(--fw-medium);letter-spacing:.3em;margin:0 0 18px}.home-title{font-size:var(--fs-3xl);line-height:1.2;font-weight:var(--fw-bold);letter-spacing:.06em;margin:0}.home-lead{max-width:34em;font-size:var(--fs-md);color:var(--color-ink-2);margin:20px 0 0;line-height:1.9}.home-search{gap:12px;max-width:720px;margin-top:36px;display:flex}.home-search input{border-radius:var(--radius-pill);background:var(--color-raise);min-width:0;height:52px;color:var(--color-ink);font:var(--fs-md),var(--font-sans);box-shadow:var(--shadow-soft);border:0;outline:none;flex:1;padding:0 20px}.home-search input::placeholder{color:var(--color-ink-3)}.home-search input:focus{box-shadow:0 0 0 2px var(--color-zhu),0 8px 24px #3c322814}.home-search .og-btn{height:52px;padding:0 32px}.home-under{font-size:var(--fs-sm);color:var(--color-ink-2);flex-wrap:wrap;align-items:center;gap:0 1.2em;margin:16px 0 0;display:flex}.home-under a{align-items:center;min-height:44px;display:inline-flex}.home-band{max-width:var(--shell-max);padding:24px var(--shell-gutter)72px;margin:0 auto}.home-band-head{align-items:baseline;gap:16px;margin-bottom:28px;display:flex}.home-band-head h2{font-size:var(--fs-xl);font-weight:var(--fw-bold);margin:0}.home-meta{color:var(--color-ink-2);font-size:var(--fs-sm)}.home-features{grid-template-columns:repeat(3,minmax(0,1fr));gap:40px 48px;margin:0;padding:0;list-style:none;display:grid}.home-feature h3{font-size:var(--fs-md);font-weight:var(--fw-bold);align-items:baseline;gap:10px;margin:0;display:flex}.home-feature .status{font-size:var(--fs-xs);font-weight:var(--fw-regular);color:var(--color-ink-2)}.home-feature .status.is-live{color:var(--color-zhu);font-weight:var(--fw-medium)}.home-feature p{color:var(--color-ink-2);margin:8px 0 0;line-height:1.8}.home-feature .num{font-size:var(--fs-sm);font-weight:var(--fw-medium);letter-spacing:.1em;color:#8a6634;margin-bottom:6px;display:block}.home-open{background:var(--color-tint)}.home-open-inner{max-width:var(--shell-max);padding:56px var(--shell-gutter);grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;margin:0 auto;display:grid}.home-open h2{font-size:var(--fs-lg);font-weight:var(--fw-bold);margin:0 0 12px}.home-open p{color:var(--color-ink-2);margin:0;line-height:1.9}.home-open p a{text-underline-offset:.2em;text-decoration:underline}@media (max-width:760px){.home-hero{min-height:0}.home-hero-bg img{object-position:70% 20%}.home-hero-veil{background:linear-gradient(#faf7f28c,#faf7f2e6 45%,#faf7f2)}.home-hero-inner{padding:96px var(--shell-gutter)32px}.home-title{letter-spacing:.02em;font-size:29px}.home-lead{font-size:var(--fs-base);margin-top:14px}.home-search{flex-direction:column;margin-top:24px}.home-search input{flex:none;height:48px;font-size:16px}.home-search .og-btn{width:100%;height:48px}.home-under{flex-direction:column;align-items:flex-start}.home-band{padding:16px var(--shell-gutter)48px}.home-band-head{flex-direction:column;gap:4px;margin-bottom:20px}.home-band-head h2{font-size:var(--fs-lg)}.home-features{gap:24px}.home-features,.home-open-inner{grid-template-columns:minmax(0,1fr)}.home-open-inner{padding:40px var(--shell-gutter);gap:32px}.home-open p a{align-items:center;min-height:44px;display:flex}}.home-join{font-size:var(--fs-base);line-height:1.7}.home-join-inner{max-width:var(--shell-max);padding:64px var(--shell-gutter)16px;grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:start;gap:64px;margin:0 auto;display:grid}.home-join-head h2{font-size:var(--fs-lg);font-weight:var(--fw-bold);margin:0 0 12px}.home-join-head p{color:var(--color-ink-2);margin:0;line-height:1.9}.home-join-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:0;padding:0;list-style:none;display:grid}.home-join-links a{color:var(--color-ink);display:block}.home-join-links a,.home-join-links a:hover{text-decoration:none}.home-join-links strong{color:var(--color-zhu);font-size:var(--fs-md);font-weight:var(--fw-bold);margin-bottom:6px;display:block}.home-join-links a:hover strong{color:var(--color-zhu-deep)}.home-join-links span{color:var(--color-ink-2);font-size:var(--fs-sm)}.doc-layout,.doc-page{font-size:var(--fs-base);color:var(--color-ink);line-height:1.8}.doc-layout{max-width:1080px;padding:56px var(--shell-gutter)24px;grid-template-columns:200px minmax(0,1fr);gap:64px;margin:0 auto;display:grid}.doc-toc{top:calc(var(--nav-h) + 32px);font-size:var(--fs-sm);align-self:start;position:sticky}.doc-toc-title{font-weight:var(--fw-bold);margin:0 0 8px}.doc-toc ul{margin:0;padding:0;list-style:none}.doc-toc a{min-height:36px;color:var(--color-ink-2);align-items:center;text-decoration:none;display:flex}.doc-toc a:hover{color:var(--color-zhu)}.doc-article{max-width:680px}.doc-page{max-width:760px;padding:56px var(--shell-gutter)24px;margin:0 auto}.doc-article h1,.doc-page h1{font-size:var(--fs-xl);font-weight:var(--fw-bold);margin:0 0 16px;line-height:1.4}.doc-lead{color:var(--color-ink-2);font-size:var(--fs-md);margin:0 0 40px;line-height:1.9}.doc-article section{scroll-margin-top:calc(var(--nav-h) + 24px);margin-top:48px}.doc-article h2,.doc-page h2{font-size:var(--fs-lg);font-weight:var(--fw-bold);margin:0 0 12px}.doc-article p{margin:0 0 12px}.contact-ways a,.doc-article p a,.doc-page p a{text-underline-offset:.2em;text-decoration:underline}.doc-meta{display:block}.doc-meta,.doc-note{color:var(--color-ink-2);font-size:var(--fs-sm)}.doc-dl{grid-template-columns:8em minmax(0,1fr);gap:16px 24px;margin:0;display:grid}.doc-dl dt{font-weight:var(--fw-bold)}.doc-dl dd{margin:0}.doc-table{border-collapse:collapse;width:100%;margin:16px 0}.doc-table td,.doc-table th{text-align:left;vertical-align:top;padding:10px 14px}.doc-table th{width:40%;font-weight:var(--fw-medium)}.doc-table tr:nth-child(odd){background:var(--color-tint)}.doc-rows{margin:0;padding:0;list-style:none}.doc-rows li{flex-wrap:wrap;align-items:baseline;gap:0 16px;min-height:44px;padding:8px 0;display:flex}.doc-rows .doc-meta{display:inline}.contact-primary{border-radius:var(--radius-card);background:var(--color-tint);justify-content:space-between;align-items:center;gap:32px;padding:28px 32px;display:flex}.contact-primary p{color:var(--color-ink-2);margin:0}.contact-primary .og-btn{color:#fff;flex:none}.contact-primary .og-btn:hover{text-decoration:none}.contact-ways{grid-template-columns:9em minmax(0,1fr);gap:32px 24px;margin:48px 0 32px;display:grid}.contact-ways dt{font-weight:var(--fw-bold)}.contact-ways dd{margin:0}.contact-ways .doc-meta{margin-top:4px}.contact-qr{margin:16px 0 0}.contact-qr img{border-radius:6px;width:160px;height:160px;display:block}.contact-qr figcaption{color:var(--color-ink-2);font-size:var(--fs-sm);margin-top:6px}.og-footer-qr{align-items:center;gap:14px;margin-top:20px;display:flex}.og-footer-qr img{border-radius:6px;flex:none;width:96px;height:96px}.og-footer .og-footer-qr p{font-size:var(--fs-xs);line-height:1.7}@media (max-width:760px){.home-join-inner{padding:48px var(--shell-gutter)8px;gap:24px}.home-join-inner,.home-join-links{grid-template-columns:minmax(0,1fr)}.home-join-links{gap:20px}.home-join-links a{min-height:44px}.doc-layout{grid-template-columns:minmax(0,1fr);gap:16px;padding-top:32px}.doc-toc{position:static}.doc-toc-title{display:none}.doc-toc ul{flex-wrap:wrap;gap:0 16px;display:flex}.doc-toc a{min-height:44px}.contact-ways,.doc-dl{grid-template-columns:minmax(0,1fr);gap:4px}.contact-ways dd,.doc-dl dd{margin-bottom:20px}.doc-table td,.doc-table th{width:auto;padding:4px 12px;display:block}.doc-table th{padding-top:10px}.doc-table td{color:var(--color-ink-2);padding-bottom:10px}.doc-page{padding-top:32px}.contact-primary{flex-direction:column;align-items:stretch;gap:16px;padding:20px}}.og-fb-mask{z-index:1100;background:#26211c47;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.og-fb-dialog{background:var(--color-raise);width:520px;max-width:100%;max-height:calc(100vh - 32px);color:var(--color-ink);border-radius:14px;padding:20px 24px;overflow-y:auto;box-shadow:0 20px 60px #3c32282e}.og-fb-head{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.og-fb-head h2{font-size:var(--fs-md);font-weight:var(--fw-bold);margin:0}.og-fb-close{width:44px;height:44px;color:var(--color-ink-3);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;margin-right:-12px;display:inline-flex}.og-fb-close:hover{color:var(--color-ink)}.og-fb-types{flex-wrap:wrap;gap:0 20px;margin-bottom:12px;display:flex}.og-fb-types button{min-height:40px;color:var(--color-ink-2);font:inherit;font-size:var(--fs-base);cursor:pointer;background:0 0;border:0;padding:0;position:relative}.og-fb-types button[aria-checked=true]{color:var(--color-ink);font-weight:var(--fw-bold)}.og-fb-types button[aria-checked=true]:after{content:"";background:var(--color-zhu);border-radius:2px;height:2px;position:absolute;bottom:4px;left:0;right:0}.og-fb-context{border-radius:var(--radius-pill);background:var(--color-tint);color:var(--color-ink-2);font-size:var(--fs-sm);overflow-wrap:anywhere;margin-bottom:10px;padding:10px 12px;line-height:1.7}.og-fb-context-head{color:var(--color-ink-3);font-size:var(--fs-xs);justify-content:space-between;display:flex}.og-fb-context-head button{color:var(--color-ink-3);font:inherit;cursor:pointer;text-underline-offset:2px;background:0 0;border:0;padding:0;text-decoration:underline}.og-fb-quote{font-family:var(--font-serif);quotes:"「" "」"}.og-fb-field,.og-fb-quote{color:var(--color-ink);display:block}.og-fb-field{border-radius:var(--radius-pill);background:var(--color-tint);width:100%;font:inherit;font-size:var(--fs-base);border:0;padding:11px 12px;line-height:1.7}.og-fb-field::placeholder{color:var(--color-ink-3)}.og-fb-field:focus{outline:2px solid #9e2a2b59}@supports (color:color-mix(in lab,red,red)){.og-fb-field:focus{outline:2px solid color-mix(in srgb,var(--color-zhu)35%,transparent)}}.og-fb-field:focus{outline-offset:0}.og-fb-text{resize:vertical;min-height:120px}.og-fb-count{text-align:right;color:var(--color-ink-3);font-size:var(--fs-xs);margin-top:4px}.og-fb-contact{margin-top:10px}.og-fb-error{color:var(--color-zhu);font-size:var(--fs-sm);margin:10px 0 0}.og-fb-foot{justify-content:space-between;align-items:center;gap:12px;margin-top:16px;display:flex}.og-fb-note{color:var(--color-ink-3);font-size:var(--fs-xs);margin:0;line-height:1.6}.og-fb-note a{color:var(--color-ink-2);text-underline-offset:2px;text-decoration:underline}.og-fb-submit{border-radius:var(--radius-pill);background:var(--color-zhu);color:#fff;min-height:44px;font:inherit;font-size:var(--fs-base);font-weight:var(--fw-medium);cursor:pointer;border:0;flex:none;padding:0 24px}.og-fb-submit:hover{background:var(--color-zhu-deep)}.og-fb-submit:disabled{opacity:.45;cursor:default}.og-fb-done{padding:8px 0 4px}.og-fb-done p:first-child{font-size:var(--fs-md);margin:0 0 6px}.og-fb-done .og-fb-submit{margin-top:20px}.og-fb-sr{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.og-fb-page{max-width:800px;padding:40px var(--shell-gutter);overflow-wrap:anywhere;word-break:break-word;margin:0 auto}.og-fb-page-head{justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.og-fb-page-head>div{min-width:0}.og-fb-page-head h1{font-size:var(--fs-xl);font-weight:var(--fw-bold);margin:0 0 6px}.og-fb-page-head p{color:var(--color-ink-2);font-size:var(--fs-base);margin:0}.og-fb-filter{margin:24px 0 4px}.og-fb-page-empty{text-align:center;color:var(--color-ink-3);padding:40px 0}.og-fb-list{margin:0;padding:0;list-style:none}.og-fb-list li{padding:16px 0}.og-fb-list li+li{border-top:1px solid var(--color-tint-2)}.og-fb-meta{color:var(--color-ink-3);font-size:var(--fs-xs);margin-bottom:6px}.og-fb-meta a,.og-fb-meta-type{color:var(--color-ink-2)}.og-fb-meta-type{font-weight:var(--fw-medium)}.og-fb-meta-ok{color:#3d7a4f}.og-fb-body{font-size:var(--fs-base);white-space:pre-wrap;margin:0;line-height:1.75}.og-fb-reply{box-shadow:inset 2px 0 0 var(--color-tint-2);color:var(--color-ink-2);font-size:var(--fs-sm);white-space:pre-wrap;margin:8px 0 0;padding-left:12px}.og-fb-inline{color:var(--color-zhu);font:inherit;cursor:pointer;background:0 0;border:0;padding:0}.og-fb-inline:hover{text-decoration:underline}.og-fb-pop{z-index:60;border-radius:var(--radius-pill);background:var(--color-ink);box-shadow:var(--shadow-soft);gap:2px;padding:4px;display:flex;position:fixed;transform:translate(-50%,-100%)}.og-fb-pop--below{transform:translate(-50%)}.og-fb-pop button{color:#ffffffb8;min-height:36px;font:inherit;font-size:var(--fs-sm);cursor:pointer;background:0 0;border:0;border-radius:6px;padding:0 12px}.og-fb-pop button:last-child{color:#fff;font-weight:var(--fw-medium)}.og-fb-pop button:hover{background:#ffffff1f}@media (max-width:760px){.og-fb-mask{align-items:flex-end;padding:0}.og-fb-dialog{width:100%;max-height:92vh;padding:8px 16px calc(20px + env(safe-area-inset-bottom));border-radius:16px 16px 0 0}.og-fb-dialog:before{content:"";background:var(--color-tint-2);border-radius:2px;width:36px;height:4px;margin:0 auto 4px;display:block}.og-fb-foot{flex-direction:column;align-items:stretch}.og-fb-dialog .og-fb-submit{width:100%}}}@layer utilities{.pointer-events-none{pointer-events:none}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.top-0{top:calc(var(--spacing)*0)}.top-2{top:calc(var(--spacing)*2)}.top-16{top:calc(var(--spacing)*16)}.top-20{top:calc(var(--spacing)*20)}.right-2{right:calc(var(--spacing)*2)}.z-10{z-index:10}.z-\[60\]{z-index:60}.container{width:100%}@media (min-width:600px){.container{max-width:600px}}@media (min-width:900px){.container{max-width:900px}}@media (min-width:1200px){.container{max-width:1200px}}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.mx-1\.5{margin-inline:calc(var(--spacing)*1.5)}.mx-3{margin-inline:calc(var(--spacing)*3)}.mx-auto{margin-inline:auto}.my-4{margin-block:calc(var(--spacing)*4)}.my-5{margin-block:calc(var(--spacing)*5)}.my-8{margin-block:calc(var(--spacing)*8)}.mt-1{margin-top:calc(var(--spacing)*1)}.mt-1\.5{margin-top:calc(var(--spacing)*1.5)}.mt-2{margin-top:calc(var(--spacing)*2)}.mt-4{margin-top:calc(var(--spacing)*4)}.mt-5{margin-top:calc(var(--spacing)*5)}.mt-6{margin-top:calc(var(--spacing)*6)}.mt-8{margin-top:calc(var(--spacing)*8)}.mr-1{margin-right:calc(var(--spacing)*1)}.mr-2{margin-right:calc(var(--spacing)*2)}.-mb-px{margin-bottom:-1px}.mb-1\.5{margin-bottom:calc(var(--spacing)*1.5)}.mb-2{margin-bottom:calc(var(--spacing)*2)}.mb-3{margin-bottom:calc(var(--spacing)*3)}.mb-4{margin-bottom:calc(var(--spacing)*4)}.mb-5{margin-bottom:calc(var(--spacing)*5)}.mb-6{margin-bottom:calc(var(--spacing)*6)}.mb-8{margin-bottom:calc(var(--spacing)*8)}.mb-10{margin-bottom:calc(var(--spacing)*10)}.ml-1{margin-left:calc(var(--spacing)*1)}.ml-auto{margin-left:auto}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.table{display:table}.h-0\.5{height:calc(var(--spacing)*.5)}.h-2{height:calc(var(--spacing)*2)}.h-3\.5{height:calc(var(--spacing)*3.5)}.h-\[calc\(100vh-140px\)\]{height:calc(100vh - 140px)}.h-full{height:100%}.max-h-\[calc\(100vh-6rem\)\]{max-height:calc(100vh - 6rem)}.max-h-full{max-height:100%}.min-h-\[calc\(100vh-var\(--nav-h\)\)\]{min-height:calc(100vh - var(--nav-h))}.min-h-screen{min-height:100vh}.w-2{width:calc(var(--spacing)*2)}.w-3\.5{width:calc(var(--spacing)*3.5)}.w-10{width:calc(var(--spacing)*10)}.w-16{width:calc(var(--spacing)*16)}.w-40{width:calc(var(--spacing)*40)}.w-64{width:calc(var(--spacing)*64)}.w-full{width:100%}.max-w-3xl{max-width:var(--container-3xl)}.max-w-5xl{max-width:var(--container-5xl)}.max-w-6xl{max-width:var(--container-6xl)}.max-w-7xl{max-width:var(--container-7xl)}.max-w-\[860px\]{max-width:860px}.max-w-full{max-width:100%}.max-w-prose{max-width:65ch}.max-w-xl{max-width:var(--container-xl)}.min-w-0{min-width:calc(var(--spacing)*0)}.min-w-full{min-width:100%}.flex-1{flex:1}.flex-shrink-0,.shrink-0{flex-shrink:0}.border-collapse{border-collapse:collapse}.transform{transform:var(--tw-rotate-x,)var(--tw-rotate-y,)var(--tw-rotate-z,)var(--tw-skew-x,)var(--tw-skew-y,)}.cursor-pointer{cursor:pointer}.resize{resize:both}.list-inside{list-style-position:inside}.list-decimal{list-style-type:decimal}.list-disc{list-style-type:disc}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.items-baseline{align-items:baseline}.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}.gap-1{gap:calc(var(--spacing)*1)}.gap-1\.5{gap:calc(var(--spacing)*1.5)}.gap-2{gap:calc(var(--spacing)*2)}.gap-2\.5{gap:calc(var(--spacing)*2.5)}.gap-3{gap:calc(var(--spacing)*3)}.gap-4{gap:calc(var(--spacing)*4)}.gap-6{gap:calc(var(--spacing)*6)}.gap-8{gap:calc(var(--spacing)*8)}:where(.space-y-1>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*1)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*1)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-1\.5>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*1.5)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*1.5)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-2>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*2)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*2)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-3>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*3)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*3)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-4>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*4)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*4)*calc(1 - var(--tw-space-y-reverse)))}:where(.space-y-6>:not(:last-child)){--tw-space-y-reverse:0;margin-block-start:calc(calc(var(--spacing)*6)*var(--tw-space-y-reverse));margin-block-end:calc(calc(var(--spacing)*6)*calc(1 - var(--tw-space-y-reverse)))}.gap-x-6{column-gap:calc(var(--spacing)*6)}.gap-y-3{row-gap:calc(var(--spacing)*3)}.overflow-auto{overflow:auto}.overflow-hidden{overflow:hidden}.overflow-x-auto{overflow-x:auto}.overflow-y-auto{overflow-y:auto}.rounded{border-radius:.25rem}.rounded-\[14px\]{border-radius:14px}.rounded-\[var\(--radius-card\)\]{border-radius:var(--radius-card)}.rounded-\[var\(--radius-pill\)\]{border-radius:var(--radius-pill)}.rounded-full{border-radius:3.40282e+38px}.rounded-lg{border-radius:var(--radius-lg)}.rounded-r-\[var\(--radius-pill\)\]{border-top-right-radius:var(--radius-pill);border-bottom-right-radius:var(--radius-pill)}.border{border-style:var(--tw-border-style);border-width:1px}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-b{border-bottom-style:var(--tw-border-style);border-bottom-width:1px}.border-b-2{border-bottom-style:var(--tw-border-style);border-bottom-width:2px}.border-l-2{border-left-style:var(--tw-border-style);border-left-width:2px}.border-l-4{border-left-style:var(--tw-border-style);border-left-width:4px}.border-l-\[3px\]{border-left-style:var(--tw-border-style);border-left-width:3px}.border-dashed{--tw-border-style:dashed;border-style:dashed}.border-none{--tw-border-style:none;border-style:none}.border-\[color-mix\(in_srgb\,var\(--color-accent-gold\)_45\%\,transparent\)\]{border-color:#a37b4373}@supports (color:color-mix(in lab,red,red)){.border-\[color-mix\(in_srgb\,var\(--color-accent-gold\)_45\%\,transparent\)\]{border-color:color-mix(in srgb,var(--color-accent-gold)45%,transparent)}}.border-\[color-mix\(in_srgb\,var\(--color-accent-gold\)_55\%\,var\(--color-border\)\)\]{border-color:#c3aa87}@supports (color:color-mix(in lab,red,red)){.border-\[color-mix\(in_srgb\,var\(--color-accent-gold\)_55\%\,var\(--color-border\)\)\]{border-color:color-mix(in srgb,var(--color-accent-gold)55%,var(--color-border))}}.border-amber-200{border-color:var(--color-amber-200)}.border-amber-300{border-color:var(--color-amber-300)}.border-black{border-color:var(--color-black)}.border-border{border-color:var(--color-border)}.border-border\/40{border-color:#ebe4d966}@supports (color:color-mix(in lab,red,red)){.border-border\/40{border-color:color-mix(in oklab,var(--color-border)40%,transparent)}}.border-border\/50{border-color:#ebe4d980}@supports (color:color-mix(in lab,red,red)){.border-border\/50{border-color:color-mix(in oklab,var(--color-border)50%,transparent)}}.border-border\/60{border-color:#ebe4d999}@supports (color:color-mix(in lab,red,red)){.border-border\/60{border-color:color-mix(in oklab,var(--color-border)60%,transparent)}}.border-transparent{border-color:#0000}.border-vermilion{border-color:var(--color-vermilion)}.border-vermilion\/30{border-color:#9e2a2b4d}@supports (color:color-mix(in lab,red,red)){.border-vermilion\/30{border-color:color-mix(in oklab,var(--color-vermilion)30%,transparent)}}.border-vermilion\/40{border-color:#9e2a2b66}@supports (color:color-mix(in lab,red,red)){.border-vermilion\/40{border-color:color-mix(in oklab,var(--color-vermilion)40%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--color-accent-gold\)_8\%\,var\(--color-surface\)\)\]{background-color:#f8f3ea}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--color-accent-gold\)_8\%\,var\(--color-surface\)\)\]{background-color:color-mix(in srgb,var(--color-accent-gold)8%,var(--color-surface))}}.bg-\[color-mix\(in_srgb\,var\(--color-accent-gold\)_10\%\,transparent\)\]{background-color:#a37b431a}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--color-accent-gold\)_10\%\,transparent\)\]{background-color:color-mix(in srgb,var(--color-accent-gold)10%,transparent)}}.bg-\[color-mix\(in_srgb\,var\(--color-vermilion\)_5\%\,var\(--color-surface\)\)\]{background-color:#faf2ef}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--color-vermilion\)_5\%\,var\(--color-surface\)\)\]{background-color:color-mix(in srgb,var(--color-vermilion)5%,var(--color-surface))}}.bg-\[color-mix\(in_srgb\,var\(--color-vermilion\)_10\%\,transparent\)\]{background-color:#9e2a2b1a}@supports (color:color-mix(in lab,red,red)){.bg-\[color-mix\(in_srgb\,var\(--color-vermilion\)_10\%\,transparent\)\]{background-color:color-mix(in srgb,var(--color-vermilion)10%,transparent)}}.bg-\[var\(--color-zhu\)\]{background-color:var(--color-zhu)}.bg-accent-gold{background-color:var(--color-accent-gold)}.bg-amber-50{background-color:var(--color-amber-50)}.bg-amber-100{background-color:var(--color-amber-100)}.bg-amber-500{background-color:var(--color-amber-500)}.bg-black{background-color:var(--color-black)}.bg-blue-500{background-color:var(--color-blue-500)}.bg-border\/30{background-color:#ebe4d94d}@supports (color:color-mix(in lab,red,red)){.bg-border\/30{background-color:color-mix(in oklab,var(--color-border)30%,transparent)}}.bg-emerald-100{background-color:var(--color-emerald-100)}.bg-gray-50{background-color:var(--color-gray-50)}.bg-gray-100{background-color:var(--color-gray-100)}.bg-gray-200{background-color:var(--color-gray-200)}.bg-gray-500{background-color:var(--color-gray-500)}.bg-ink{background-color:var(--color-ink)}.bg-ink\/5{background-color:#26211c0d}@supports (color:color-mix(in lab,red,red)){.bg-ink\/5{background-color:color-mix(in oklab,var(--color-ink)5%,transparent)}}.bg-orange-500{background-color:var(--color-orange-500)}.bg-paper{background-color:var(--color-paper)}.bg-paper\/50{background-color:#faf7f280}@supports (color:color-mix(in lab,red,red)){.bg-paper\/50{background-color:color-mix(in oklab,var(--color-paper)50%,transparent)}}.bg-pink-500{background-color:var(--color-pink-500)}.bg-purple-100{background-color:var(--color-purple-100)}.bg-red-500{background-color:var(--color-red-500)}.bg-surface{background-color:var(--color-surface)}.bg-transparent{background-color:#0000}.bg-vermilion{background-color:var(--color-vermilion)}.bg-vermilion\/5{background-color:#9e2a2b0d}@supports (color:color-mix(in lab,red,red)){.bg-vermilion\/5{background-color:color-mix(in oklab,var(--color-vermilion)5%,transparent)}}.bg-vermilion\/10{background-color:#9e2a2b1a}@supports (color:color-mix(in lab,red,red)){.bg-vermilion\/10{background-color:color-mix(in oklab,var(--color-vermilion)10%,transparent)}}.bg-violet-500{background-color:var(--color-violet-500)}.bg-white{background-color:var(--color-white)}.object-contain{object-fit:contain}.p-2{padding:calc(var(--spacing)*2)}.p-2\.5{padding:calc(var(--spacing)*2.5)}.p-3{padding:calc(var(--spacing)*3)}.p-4{padding:calc(var(--spacing)*4)}.p-5{padding:calc(var(--spacing)*5)}.p-8{padding:calc(var(--spacing)*8)}.p-10{padding:calc(var(--spacing)*10)}.p-12{padding:calc(var(--spacing)*12)}.px-1{padding-inline:calc(var(--spacing)*1)}.px-1\.5{padding-inline:calc(var(--spacing)*1.5)}.px-2{padding-inline:calc(var(--spacing)*2)}.px-2\.5{padding-inline:calc(var(--spacing)*2.5)}.px-3{padding-inline:calc(var(--spacing)*3)}.px-3\.5{padding-inline:calc(var(--spacing)*3.5)}.px-4{padding-inline:calc(var(--spacing)*4)}.px-5{padding-inline:calc(var(--spacing)*5)}.px-6{padding-inline:calc(var(--spacing)*6)}.py-0\.5{padding-block:calc(var(--spacing)*.5)}.py-1{padding-block:calc(var(--spacing)*1)}.py-1\.5{padding-block:calc(var(--spacing)*1.5)}.py-2{padding-block:calc(var(--spacing)*2)}.py-2\.5{padding-block:calc(var(--spacing)*2.5)}.py-3{padding-block:calc(var(--spacing)*3)}.py-4{padding-block:calc(var(--spacing)*4)}.py-6{padding-block:calc(var(--spacing)*6)}.py-8{padding-block:calc(var(--spacing)*8)}.py-12{padding-block:calc(var(--spacing)*12)}.py-20{padding-block:calc(var(--spacing)*20)}.pt-2{padding-top:calc(var(--spacing)*2)}.pt-12{padding-top:calc(var(--spacing)*12)}.pr-3{padding-right:calc(var(--spacing)*3)}.pb-1{padding-bottom:calc(var(--spacing)*1)}.pb-4{padding-bottom:calc(var(--spacing)*4)}.pb-8{padding-bottom:calc(var(--spacing)*8)}.pb-16{padding-bottom:calc(var(--spacing)*16)}.pl-3{padding-left:calc(var(--spacing)*3)}.pl-4{padding-left:calc(var(--spacing)*4)}.pl-6{padding-left:calc(var(--spacing)*6)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.align-middle{vertical-align:middle}.align-top{vertical-align:top}.font-mono{font-family:var(--font-mono)}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-3xl{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height))}.text-4xl{font-size:var(--text-4xl);line-height:var(--tw-leading,var(--text-4xl--line-height))}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-lg{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.text-xs{font-size:var(--text-xs);line-height:var(--tw-leading,var(--text-xs--line-height))}.text-\[3\.4rem\]{font-size:3.4rem}.text-\[9px\]{font-size:9px}.text-\[10px\]{font-size:10px}.text-\[11px\]{font-size:11px}.text-\[13px\]{font-size:13px}.leading-loose{--tw-leading:var(--leading-loose);line-height:var(--leading-loose)}.leading-none{--tw-leading:1;line-height:1}.leading-relaxed{--tw-leading:var(--leading-relaxed);line-height:var(--leading-relaxed)}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.font-medium{--tw-font-weight:var(--font-weight-medium);font-weight:var(--font-weight-medium)}.font-semibold{--tw-font-weight:var(--font-weight-semibold);font-weight:var(--font-weight-semibold)}.tracking-\[2px\]{--tw-tracking:2px;letter-spacing:2px}.tracking-\[3px\]{--tw-tracking:3px;letter-spacing:3px}.tracking-\[4px\]{--tw-tracking:4px;letter-spacing:4px}.tracking-wide{--tw-tracking:var(--tracking-wide);letter-spacing:var(--tracking-wide)}.tracking-widest{--tw-tracking:var(--tracking-widest);letter-spacing:var(--tracking-widest)}.break-words{overflow-wrap:break-word}.break-all{word-break:break-all}.whitespace-pre-wrap{white-space:pre-wrap}.text-\[var\(--color-ink\)\]{color:var(--color-ink)}.text-\[var\(--color-ink\,\#222\)\]{color:var(--color-ink,#222)}.text-\[var\(--color-ink-2\)\]{color:var(--color-ink-2)}.text-\[var\(--color-ink-3\)\]{color:var(--color-ink-3)}.text-\[var\(--color-vermilion\)\]{color:var(--color-vermilion)}.text-\[var\(--color-zhu\)\]{color:var(--color-zhu)}.text-accent-gold{color:var(--color-accent-gold)}.text-amber-700{color:var(--color-amber-700)}.text-amber-800{color:var(--color-amber-800)}.text-blue-500{color:var(--color-blue-500)}.text-emerald-800{color:var(--color-emerald-800)}.text-gray-400{color:var(--color-gray-400)}.text-gray-500{color:var(--color-gray-500)}.text-gray-600{color:var(--color-gray-600)}.text-gray-700{color:var(--color-gray-700)}.text-gray-800{color:var(--color-gray-800)}.text-green-600{color:var(--color-green-600)}.text-ink{color:var(--color-ink)}.text-purple-800{color:var(--color-purple-800)}.text-red-500{color:var(--color-red-500)}.text-red-600{color:var(--color-red-600)}.text-secondary{color:var(--color-secondary)}.text-secondary\/40{color:#5f564d66}@supports (color:color-mix(in lab,red,red)){.text-secondary\/40{color:color-mix(in oklab,var(--color-secondary)40%,transparent)}}.text-secondary\/50{color:#5f564d80}@supports (color:color-mix(in lab,red,red)){.text-secondary\/50{color:color-mix(in oklab,var(--color-secondary)50%,transparent)}}.text-secondary\/60{color:#5f564d99}@supports (color:color-mix(in lab,red,red)){.text-secondary\/60{color:color-mix(in oklab,var(--color-secondary)60%,transparent)}}.text-secondary\/80{color:#5f564dcc}@supports (color:color-mix(in lab,red,red)){.text-secondary\/80{color:color-mix(in oklab,var(--color-secondary)80%,transparent)}}.text-stone-400{color:var(--color-stone-400)}.text-vermilion{color:var(--color-vermilion)}.text-white{color:var(--color-white)}.uppercase{text-transform:uppercase}.italic{font-style:italic}.no-underline{text-decoration-line:none}.underline{text-decoration-line:underline}.decoration-dotted{text-decoration-style:dotted}.underline-offset-2{text-underline-offset:2px}.underline-offset-4{text-underline-offset:4px}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.opacity-50{opacity:.5}.opacity-60{opacity:.6}.opacity-70{opacity:.7}.shadow-\[var\(--shadow-soft\)\]{--tw-shadow:var(--shadow-soft)}.shadow-\[var\(--shadow-soft\)\],.shadow-lg{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-lg{--tw-shadow:0 10px 15px -3px var(--tw-shadow-color,#0000001a),0 4px 6px -4px var(--tw-shadow-color,#0000001a)}.shadow-md{--tw-shadow:0 4px 6px -1px var(--tw-shadow-color,#0000001a),0 2px 4px -2px var(--tw-shadow-color,#0000001a)}.shadow-md,.shadow-sm{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.shadow-sm{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a),0 1px 2px -1px var(--tw-shadow-color,#0000001a)}.filter{filter:var(--tw-blur,)var(--tw-brightness,)var(--tw-contrast,)var(--tw-grayscale,)var(--tw-hue-rotate,)var(--tw-invert,)var(--tw-saturate,)var(--tw-sepia,)var(--tw-drop-shadow,)}.transition-all{transition-property:all;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.transition-colors{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}.duration-200{--tw-duration:.2s;transition-duration:.2s}.duration-300{--tw-duration:.3s;transition-duration:.3s}.outline-none{--tw-outline-style:none;outline-style:none}@media (hover:hover){.group-hover\:text-vermilion:is(:where(.group):hover *){color:var(--color-vermilion)}}.selection\:bg-vermilion\/10 ::selection{background-color:#9e2a2b1a}@supports (color:color-mix(in lab,red,red)){.selection\:bg-vermilion\/10 ::selection{background-color:color-mix(in oklab,var(--color-vermilion)10%,transparent)}}.selection\:bg-vermilion\/10::selection{background-color:#9e2a2b1a}@supports (color:color-mix(in lab,red,red)){.selection\:bg-vermilion\/10::selection{background-color:color-mix(in oklab,var(--color-vermilion)10%,transparent)}}@media (hover:hover){.hover\:border-border:hover{border-color:var(--color-border)}.hover\:border-gray-400:hover{border-color:var(--color-gray-400)}.hover\:border-vermilion\/30:hover{border-color:#9e2a2b4d}@supports (color:color-mix(in lab,red,red)){.hover\:border-vermilion\/30:hover{border-color:color-mix(in oklab,var(--color-vermilion)30%,transparent)}}.hover\:border-vermilion\/40:hover{border-color:#9e2a2b66}@supports (color:color-mix(in lab,red,red)){.hover\:border-vermilion\/40:hover{border-color:color-mix(in oklab,var(--color-vermilion)40%,transparent)}}.hover\:bg-\[var\(--color-zhu-deep\)\]:hover{background-color:var(--color-zhu-deep)}.hover\:bg-border\/30:hover{background-color:#ebe4d94d}@supports (color:color-mix(in lab,red,red)){.hover\:bg-border\/30:hover{background-color:color-mix(in oklab,var(--color-border)30%,transparent)}}.hover\:bg-gray-50:hover{background-color:var(--color-gray-50)}.hover\:bg-gray-100:hover{background-color:var(--color-gray-100)}.hover\:text-amber-900:hover{color:var(--color-amber-900)}.hover\:text-black:hover{color:var(--color-black)}.hover\:text-ink:hover{color:var(--color-ink)}.hover\:text-vermilion:hover{color:var(--color-vermilion)}.hover\:underline:hover{text-decoration-line:underline}}.focus\:ring-0:focus{--tw-ring-shadow:var(--tw-ring-inset,)0 0 0 calc(0px + var(--tw-ring-offset-width))var(--tw-ring-color,currentcolor)}.focus\:ring-0:focus,.focus\:ring-2:focus{box-shadow:var(--tw-inset-shadow),var(--tw-inset-ring-shadow),var(--tw-ring-offset-shadow),var(--tw-ring-shadow),var(--tw-shadow)}.focus\:ring-2:focus{--tw-ring-shadow:var(--tw-ring-inset,)0 0 0 calc(2px + var(--tw-ring-offset-width))var(--tw-ring-color,currentcolor)}.focus\:ring-vermilion\/20:focus{--tw-ring-color:#9e2a2b33}@supports (color:color-mix(in lab,red,red)){.focus\:ring-vermilion\/20:focus{--tw-ring-color:color-mix(in oklab,var(--color-vermilion)20%,transparent)}}.focus\:outline-none:focus{--tw-outline-style:none;outline-style:none}.disabled\:opacity-30:disabled{opacity:.3}.disabled\:opacity-50:disabled{opacity:.5}@media (hover:hover){.disabled\:hover\:border-border\/60:disabled:hover{border-color:#ebe4d999}@supports (color:color-mix(in lab,red,red)){.disabled\:hover\:border-border\/60:disabled:hover{border-color:color-mix(in oklab,var(--color-border)60%,transparent)}}.disabled\:hover\:text-inherit:disabled:hover{color:inherit}}@media (min-width:40rem){.sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:64rem){.lg\:mx-0{margin-inline:calc(var(--spacing)*0)}.lg\:block{display:block}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.anim-fade-up{animation:og-fade-up .8s var(--ease-out-expo)both}.anim-fade-in{animation:og-fade-in .9s both}.anim-seal{animation:og-seal .9s cubic-bezier(.34,1.56,.64,1) both}.anim-delay-1{animation-delay:.12s}.anim-delay-2{animation-delay:.24s}.anim-delay-3{animation-delay:.36s}.anim-delay-4{animation-delay:.48s}.reveal{opacity:0;transition:opacity .75s var(--ease-out-expo),translate .75s var(--ease-out-expo);translate:0 30px}.reveal.in-view{opacity:1;translate:none}.reveal-stagger.in-view>:nth-child(2){transition-delay:.1s}.reveal-stagger.in-view>:nth-child(3){transition-delay:.2s}.reveal-stagger.in-view>:nth-child(4){transition-delay:.3s}.content-width{max-width:var(--max-width-content);margin-left:auto;margin-right:auto;padding-left:1rem;padding-right:1rem}@media (min-width:900px){.content-width{padding-left:1.5rem;padding-right:1.5rem}}@media (min-width:1200px){.content-width{padding-left:2rem;padding-right:2rem}}.classic-text{font-family:var(--font-serif);letter-spacing:.025em;font-size:1.125rem;line-height:2}}:root{--fs-xs:12px;--fs-sm:13px;--fs-base:15px;--fs-md:17px;--fs-lg:20px;--fs-xl:28px;--fs-2xl:36px;--fs-3xl:52px;--fw-regular:400;--fw-medium:500;--fw-bold:700;--shell-max:1440px;--shell-gutter:32px;--nav-h:60px;--shadow-soft:0 1px 2px #3c32280f,0 8px 24px #3c322814;--shadow-lift:0 10px 32px #3c322812;--radius-card:10px;--radius-pill:8px;--ease-out-expo:cubic-bezier(.16,1,.3,1)}@media (max-width:760px){:root{--shell-gutter:16px;--nav-h:52px}}:root{--bim-bg:var(--color-raise);--bim-bg-subtle:var(--color-paper);--bim-widget-bg:var(--color-paper);--bim-sidebar-bg:var(--color-tint);--bim-fg:var(--color-ink);--bim-desc-fg:var(--color-ink-2);--bim-muted:var(--bim-aux-fg);--bim-widget-border:var(--color-tint-2);--bim-border:var(--color-tint-2);--bim-input-border:var(--color-tint-2);--bim-focus-border:var(--color-zhu);--bim-input-bg:var(--color-raise);--bim-input-fg:var(--color-ink);--bim-primary:var(--color-zhu);--bim-primary-fg:#fff;--bim-primary-soft:#9e2a2b1f}@supports (color:color-mix(in lab,red,red)){:root{--bim-primary-soft:color-mix(in srgb,var(--color-zhu)12%,transparent)}}:root{--bim-primary-bg:var(--color-zhu-tint);--bim-link:var(--color-zhu);--bim-link-fg:var(--color-zhu);--bim-list-hover-bg:var(--color-tint);--bim-list-active-bg:var(--color-zhu-tint);--bim-tag-bg:var(--color-tint);--bim-accent-bg:var(--color-gold);--bim-type-book:var(--color-zhu);--bim-type-work:var(--color-gold);--bim-type-collection:#2f6a8d;--bim-type-entity:#6a4a86;--bim-status-draft:#b5762e;--bim-status-official:#3f7d54;--bim-restype-text:#3a6b8a;--bim-restype-image:#b5762e;--bim-restype-text-image:#7a5192;--bim-restype-physical:#795548;--bim-missing-fg:#b5762e;--bim-colormode-bw-bg:var(--color-tint);--bim-colormode-bw-fg:var(--color-ink-2);--bim-colormode-color-bg:#a37b4324}@supports (color:color-mix(in lab,red,red)){:root{--bim-colormode-color-bg:color-mix(in srgb,var(--color-gold)14%,transparent)}}:root{--bim-colormode-color-fg:#8a6320;--bim-progress-active:var(--color-gold);--bim-progress-done:#3f7d54;--bim-progress-todo:var(--color-ink-3);--bim-warn-bg:#a37b4324}@supports (color:color-mix(in lab,red,red)){:root{--bim-warn-bg:color-mix(in srgb,var(--color-gold)14%,transparent)}}:root{--bim-warn-border:#a37b4366}@supports (color:color-mix(in lab,red,red)){:root{--bim-warn-border:color-mix(in srgb,var(--color-gold)40%,transparent)}}:root{--bim-warn-fg:#8a6320;--bim-highlight-bg:#a37b4347}@supports (color:color-mix(in lab,red,red)){:root{--bim-highlight-bg:color-mix(in srgb,var(--color-gold)28%,transparent)}}:root{--bim-section-lei:var(--color-gold);--bim-section-shu:var(--color-zhu);--bim-section-xu:#2f6a8d;--bim-section-jieyu:#7d6608;--bim-section-kaozhen:var(--color-ink-2);--bim-section-tag-fg:var(--color-zhu);--bim-matchstate-fg:var(--color-gold);--bim-lost-fg:#a8322c;--bim-relation-up:#3a6b8a;--bim-relation-down:#3f7d54;--bim-relation-flat:#b5762e;--bim-cover-accent:var(--color-gold);--bim-page-bg:var(--color-paper);--bim-row-hover-bg:var(--color-tint);--bim-selection-bg:#a37b434d}@supports (color:color-mix(in lab,red,red)){:root{--bim-selection-bg:color-mix(in srgb,var(--color-gold)30%,transparent)}}:root{--bim-band-bg:var(--color-tint);--bim-band-bg-hover:var(--color-tint-2);--bim-ink:var(--color-ink);--bim-body-fg:var(--color-ink);--bim-quiet-fg:var(--color-ink-2);--bim-meta-fg:var(--color-ink-2);--bim-aux-fg:#6f6457;--bim-label-fg:var(--bim-aux-fg);--bim-hint-fg:var(--bim-aux-fg);--bim-accent:var(--color-zhu);--bim-accent-deep:var(--color-zhu-deep);--bim-rule-strong:var(--color-tint-2);--bim-rule:var(--color-tint-2);--bim-rule-dashed:var(--color-tint-2);--bim-rule-accent-soft:#e4c6c2}@supports (color:color-mix(in lab,red,red)){:root{--bim-rule-accent-soft:color-mix(in srgb,var(--color-zhu)24%,var(--color-paper))}}:root{--bim-card-bg:var(--color-raise);--bim-zebra-bg:#f3eee699}@supports (color:color-mix(in lab,red,red)){:root{--bim-zebra-bg:color-mix(in srgb,var(--color-tint)60%,transparent)}}:root{--bim-tint-bg:var(--color-tint);--bim-font-ui:var(--font-sans);--bim-font-body:var(--font-sans);--bim-font-serif:var(--font-serif);--bim-reader-top:var(--nav-h)}@keyframes og-fade-up{0%{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}@keyframes og-fade-in{0%{opacity:0}to{opacity:1}}@keyframes og-seal{0%{opacity:0;transform:scale(1.6)rotate(-6deg)}60%{opacity:1;transform:scale(.94)rotate(1deg)}to{opacity:1;transform:scale(1)rotate(0)}}@keyframes og-slow-pan{0%{transform:translate(0)}to{transform:translate(-12%)}}@media (prefers-reduced-motion:reduce){.anim-fade-in,.anim-fade-up,.anim-seal{animation:none}.reveal{opacity:1;transition:none;translate:none}}.og-feedback-page{--bim-warning:#b45309;--bim-danger:#b91c1c;--bim-success:#2f6b3f}.bim-rd{--bim-font-ui:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC","Noto Sans CJK SC","WenQuanYi Zen Hei",system-ui,sans-serif;--bim-font-body:var(--bim-font-ui);--bim-font-serif:"Songti SC","Songti TC","STSong","Noto Serif CJK SC","Source Han Serif SC","SimSun","PMingLiU",serif;--bim-font-reading:var(--bim-font-serif)}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-duration{syntax:"*";inherits:false}