:root{--font-sans: system-ui, -apple-system, "Segoe UI", "Noto Sans", "DejaVu Sans", "Liberation Sans", Roboto, "Helvetica Neue", Arial, "Noto Sans Symbols", sans-serif;--font-serif: "Iowan Old Style", "Palatino Linotype", "Noto Serif", "DejaVu Serif", Georgia, "Times New Roman", serif;--font-mono: ui-monospace, "Cascadia Mono", "DejaVu Sans Mono", "Liberation Mono", Consolas, monospace;--font-vernacular: "Noto Sans", "DejaVu Sans", "Charis SIL", "Gentium Plus", system-ui, sans-serif;--font-scale: 1;--text-3xs: calc(.6875rem * var(--font-scale));--text-2xs: calc(.75rem * var(--font-scale));--text-xs: calc(.8125rem * var(--font-scale));--text-sm: calc(.875rem * var(--font-scale));--text-md: calc(1rem * var(--font-scale));--text-lg: calc(1.125rem * var(--font-scale));--text-xl: calc(1.3125rem * var(--font-scale));--text-2xl: calc(1.5rem * var(--font-scale));--text-3xl: calc(1.875rem * var(--font-scale));--text-4xl: calc(2.25rem * var(--font-scale));--text-5xl: calc(2.875rem * var(--font-scale));--leading-tight: 1.2;--leading-snug: 1.35;--leading-normal: 1.6;--leading-loose: 1.75;--weight-regular: 400;--weight-medium: 500;--weight-semibold: 600;--weight-bold: 700;--tracking-tight: -.015em;--tracking-normal: 0;--tracking-wide: .04em;--space-0: 0;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--space-24: 6rem;--radius-xs: 3px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--radius-pill: 999px;--duration-instant: 80ms;--duration-fast: .14s;--duration-normal: .22s;--duration-slow: .36s;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--measure: 68ch;--shell-max: 1180px;--shell-wide: 1440px;--tap-min: 44px;--header-h: 60px;--tabbar-h: 62px;--sticky-offset: calc(var(--header-h) + var(--space-4));--z-base: 0;--z-sticky: 30;--z-tabbar: 40;--z-header: 50;--z-dialog: 70;--z-toast: 90}:root,[data-theme=light]{color-scheme:light;--color-bg: #f6f1e6;--color-bg-sunken: #ece5d5;--color-surface: #ffffff;--color-surface-alt: #f0ead9;--color-surface-inverse: #1a1c33;--color-text: #16182c;--color-text-muted: #4a4e63;--color-text-subtle: #5c6076;--color-text-on-inverse: #f4efe4;--color-primary: #22265f;--color-primary-hover: #171a45;--color-primary-soft: #e3e4f2;--color-on-primary: #ffffff;--color-accent: #94391b;--color-accent-hover: #732b12;--color-accent-soft: #f7e6dd;--color-on-accent: #ffffff;--color-gold: #6f5310;--color-gold-soft: #f3e7c5;--color-gold-ornament: #c8992f;--color-success: #0f6340;--color-success-soft: #dcefe5;--color-warning: #7a4c00;--color-warning-soft: #f8e9cd;--color-danger: #98211f;--color-danger-soft: #fadfdd;--color-info: #0f4f74;--color-info-soft: #dbeaf4;--color-border: #cfc6b1;--color-border-strong: #8d8674;--color-focus: #16182c;--color-focus-halo: #ffffff;--shadow-xs: 0 1px 2px rgba(22, 24, 44, .08);--shadow-sm: 0 2px 6px rgba(22, 24, 44, .09);--shadow-md: 0 6px 18px rgba(22, 24, 44, .11);--shadow-lg: 0 18px 40px rgba(22, 24, 44, .16);--pattern-ink: rgba(34, 38, 95, .09);--select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316182c' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")}[data-theme=dark]{color-scheme:dark;--color-bg: #101228;--color-bg-sunken: #0a0b1c;--color-surface: #1a1d38;--color-surface-alt: #23264a;--color-surface-inverse: #f2ecdf;--color-text: #eee9dc;--color-text-muted: #b6b1c6;--color-text-subtle: #9c97ad;--color-text-on-inverse: #16182c;--color-primary: #a9b1ff;--color-primary-hover: #c3c9ff;--color-primary-soft: #262a55;--color-on-primary: #0f1128;--color-accent: #f0a181;--color-accent-hover: #f7bda4;--color-accent-soft: #3a2318;--color-on-accent: #23110a;--color-gold: #ddb75e;--color-gold-soft: #3a2f13;--color-gold-ornament: #c8992f;--color-success: #6cca9c;--color-success-soft: #123528;--color-warning: #e0b25c;--color-warning-soft: #3a2c10;--color-danger: #ff9a95;--color-danger-soft: #43191a;--color-info: #86c2e8;--color-info-soft: #102f42;--color-border: #343858;--color-border-strong: #6e739a;--color-focus: #ffffff;--color-focus-halo: #101228;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .5);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .55);--shadow-md: 0 8px 22px rgba(0, 0, 0, .6);--shadow-lg: 0 20px 44px rgba(0, 0, 0, .7);--pattern-ink: rgba(169, 177, 255, .12);--select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23eee9dc' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")}[data-theme=contrast]{color-scheme:dark;--color-bg: #000000;--color-bg-sunken: #000000;--color-surface: #000000;--color-surface-alt: #0d0d0d;--color-surface-inverse: #ffffff;--color-text: #ffffff;--color-text-muted: #f2f2f2;--color-text-subtle: #e0e0e0;--color-text-on-inverse: #000000;--color-primary: #ffe14d;--color-primary-hover: #fff08c;--color-primary-soft: #000000;--color-on-primary: #000000;--color-accent: #ffb27a;--color-accent-hover: #ffd0ad;--color-accent-soft: #000000;--color-on-accent: #000000;--color-gold: #ffe14d;--color-gold-soft: #000000;--color-gold-ornament: #ffe14d;--color-success: #6dff9e;--color-success-soft: #000000;--color-warning: #ffd24d;--color-warning-soft: #000000;--color-danger: #ff9d9d;--color-danger-soft: #000000;--color-info: #8fd6ff;--color-info-soft: #000000;--color-border: #ffffff;--color-border-strong: #ffffff;--color-focus: #ffe14d;--color-focus-halo: #000000;--shadow-xs: none;--shadow-sm: none;--shadow-md: none;--shadow-lg: none;--pattern-ink: rgba(255, 255, 255, .14);--select-chevron: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E")}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}[data-motion=reduced] *,[data-motion=reduced] *:before,[data-motion=reduced] *:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--sticky-offset);background-color:var(--color-bg)}body{margin:0;min-height:100dvh;font-family:var(--font-sans);font-size:var(--text-md);line-height:var(--leading-normal);color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-variant-ligatures:none;overflow-wrap:break-word}h1,h2,h3,h4,h5,h6,p,figure,blockquote,dl,dd{margin:0}h1,h2,h3,h4{line-height:var(--leading-tight);letter-spacing:var(--tracking-tight);font-weight:var(--weight-bold);text-wrap:balance}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-2xl)}h3{font-size:var(--text-xl)}h4{font-size:var(--text-lg)}p{text-wrap:pretty}ul[class],ol[class]{list-style:none;margin:0;padding:0}img,picture,video,canvas,svg{display:block;max-width:100%}img{height:auto}input,button,textarea,select{font:inherit;color:inherit}button{background:none;border:none}a{color:var(--color-primary);text-underline-offset:.18em;text-decoration-thickness:max(1px,.06em)}a:hover{color:var(--color-primary-hover)}table{border-collapse:collapse;width:100%}:target{scroll-margin-top:calc(var(--sticky-offset) + var(--space-2))}:focus{outline:none}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px;border-radius:var(--radius-xs);box-shadow:0 0 0 5px var(--color-focus-halo)}[tabindex]:focus-visible,[role=button]:focus-visible,[role=tab]:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}.tap-safe{position:relative;min-inline-size:var(--tap-min);min-block-size:var(--tap-min)}.tap-extend:after{content:"";position:absolute;inset:50% auto auto 50%;inline-size:max(100%,var(--tap-min));block-size:max(100%,var(--tap-min));transform:translate(-50%,-50%)}.sr-only{position:absolute!important;inline-size:1px;block-size:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.sr-only-focusable:not(:focus):not(:focus-within){position:absolute!important;inline-size:1px;block-size:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip-link{position:fixed;inset-block-start:var(--space-2);inset-inline-start:var(--space-2);z-index:100;padding:var(--space-3) var(--space-5);background:var(--color-primary);color:var(--color-on-primary);border-radius:var(--radius-sm);font-weight:var(--weight-semibold);text-decoration:none;transform:translateY(-200%);transition:transform var(--duration-fast) var(--ease-out)}.skip-link:focus-visible{transform:translateY(0);color:var(--color-on-primary)}.prose{max-inline-size:var(--measure);font-size:var(--text-md);line-height:var(--leading-loose)}.prose>*+*{margin-block-start:var(--space-4)}.prose h2{margin-block-start:var(--space-10)}.prose h3{margin-block-start:var(--space-8)}.prose ul,.prose ol{padding-inline-start:var(--space-6)}.prose li+li{margin-block-start:var(--space-2)}.prose strong{font-weight:var(--weight-semibold)}.prose blockquote{border-inline-start:4px solid var(--color-accent);padding-inline-start:var(--space-4);color:var(--color-text-muted);font-style:normal}.vernacular{font-family:var(--font-vernacular);font-style:normal;font-feature-settings:"kern" 1}.text-muted{color:var(--color-text-muted)}.text-subtle{color:var(--color-text-subtle)}::selection{background:var(--color-primary);color:var(--color-on-primary)}@media print{.no-print{display:none!important}body{background:#fff;color:#000}}img,svg,video,canvas,audio,iframe,embed,object{max-inline-size:100%}img,video,canvas{block-size:auto}body{overflow-wrap:break-word}:where(.grid,.grid-auto,.grid-auto-lg,.stack,.row,.panel-split,.space-frame,.activity-options,.app-header-inner,.audio-player,.banner-offline .shell,.callout,.chat-log,.checkbox-row,.chip-row,.dialog-foot,.dialog-head,.diff-strip,.disclosure-trigger,.editorial,.field,.field-error,.figure-grid,.filters-panel,.footer-grid,.footer-grid ul,.grapheme-grid,.header-actions,.header-nav,.header-tools,.health-bar,.keyboard-grid,.language-picker,.menu-tools,.meta-list,.metric-grid,.option-btn,.pagination,.radio-row,.result-list,.search,.segment-list,.segment-row,.space-nav ul,.state-block,.tabbar,.tabbar-item,.tablist,.toast,.toast-region,.toc ul,.token-bank,.token-line,.translation-panel,.use-grid)>*{min-inline-size:0}.table-wrap,.table-scroll{inline-size:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}table{max-inline-size:100%}pre,code,kbd,samp{max-inline-size:100%;overflow-x:auto;white-space:pre-wrap;word-break:break-word}input,select,textarea,button{max-inline-size:100%}select{min-inline-size:0}.kbd,.meta-list dt,.text-diff div{overflow-wrap:anywhere}.data-table td{overflow-wrap:break-word}html{overflow-x:hidden}.pattern-warp{background-color:var(--pattern-ink);-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14'%3E%3Cpath d='M0 .5h14M.5 0v14' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14'%3E%3Cpath d='M0 .5h14M.5 0v14' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E");-webkit-mask-size:14px 14px;mask-size:14px 14px;-webkit-mask-repeat:repeat;mask-repeat:repeat}.pattern-rule{background-color:var(--pattern-ink);-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28'%3E%3Cpath d='M0 27.5h28' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='28'%3E%3Cpath d='M0 27.5h28' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E");-webkit-mask-size:28px 28px;mask-size:28px 28px;-webkit-mask-repeat:repeat;mask-repeat:repeat}.pattern-diagonal{background-color:var(--pattern-ink);-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10'%3E%3Cpath d='M-1 1 1 -1M0 10 10 0M9 11 11 9' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10'%3E%3Cpath d='M-1 1 1 -1M0 10 10 0M9 11 11 9' stroke='%23000' stroke-width='1'/%3E%3C/svg%3E");-webkit-mask-size:10px 10px;mask-size:10px 10px;-webkit-mask-repeat:repeat;mask-repeat:repeat}.pattern-dots{background-color:var(--pattern-ink);-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Ccircle cx='1' cy='1' r='1' fill='%23000'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16'%3E%3Ccircle cx='1' cy='1' r='1' fill='%23000'/%3E%3C/svg%3E");-webkit-mask-size:16px 16px;mask-size:16px 16px;-webkit-mask-repeat:repeat;mask-repeat:repeat}.pattern-veil{background-color:var(--color-bg-sunken)}.pattern-mask-fade{overflow:hidden;border-block-end:1px solid var(--color-border)}.rule-ornament{block-size:3px;inline-size:72px;border-radius:var(--radius-pill);background-color:var(--color-accent)}.shell{inline-size:100%;max-inline-size:var(--shell-max);margin-inline:auto;padding-inline:var(--space-4)}.shell-wide{max-inline-size:var(--shell-wide)}.shell-narrow{max-inline-size:760px}.app-frame{display:flex;flex-direction:column;min-block-size:100dvh}.app-main{flex:1 1 auto;padding-block:var(--space-6) var(--space-16)}.app-frame.has-tabbar .app-footer{margin-block-end:calc(var(--tabbar-h) + env(safe-area-inset-bottom,0px))}.stack{display:flex;flex-direction:column}.stack-2{gap:var(--space-2)}.stack-3{gap:var(--space-3)}.stack-4{gap:var(--space-4)}.stack-6{gap:var(--space-6)}.stack-8{gap:var(--space-8)}.stack-12{gap:var(--space-12)}.row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3)}.row-between{justify-content:space-between}.row-end{justify-content:flex-end}.row-nowrap{flex-wrap:nowrap}.grid{display:grid;gap:var(--space-4)}.grid-auto{display:grid;gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr))}.grid-auto-lg{grid-template-columns:repeat(auto-fill,minmax(min(100%,340px),1fr))}.section{padding-block:var(--space-10)}.section-lg{padding-block:var(--space-16)}@media(max-width:359px){:root{--space-4: .875rem}.shell{padding-inline:var(--space-3)}h1{font-size:var(--text-3xl)}.hide-320{display:none!important}.grid-auto{grid-template-columns:1fr}}@media(min-width:360px){.shell{padding-inline:var(--space-4)}}@media(min-width:390px){h1{font-size:var(--text-4xl)}.row-390-nowrap{flex-wrap:nowrap}}@media(max-width:639px){.only-regular{display:none!important}}@media(min-width:768px){.shell{padding-inline:var(--space-6)}.only-mobile{display:none!important}.panel-split{display:grid;grid-template-columns:minmax(240px,300px) 1fr;gap:var(--space-8);align-items:start}.section{padding-block:var(--space-12)}}@media(min-width:1024px){.only-compact{display:none!important}.panel-split{grid-template-columns:minmax(260px,320px) 1fr;gap:var(--space-10)}.sidebar-sticky{position:sticky;inset-block-start:var(--sticky-offset);max-block-size:calc(100dvh - var(--sticky-offset) - var(--space-4));overflow-y:auto;overscroll-behavior:contain}.section-lg{padding-block:var(--space-20)}}@media(min-width:1280px){.shell{padding-inline:var(--space-8)}.grid-auto{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}}@media(min-width:1440px){:root{--measure: 72ch}.shell{max-inline-size:var(--shell-wide)}.reading-column{max-inline-size:var(--measure)}}@media(orientation:landscape)and (max-height:480px){.app-main{padding-block:var(--space-3) var(--space-8)}.section{padding-block:var(--space-6)}.section-lg{padding-block:var(--space-8)}}.tabbar{position:fixed;inset-inline:0;inset-block-end:0;z-index:var(--z-tabbar);display:grid;grid-auto-flow:column;grid-auto-columns:1fr;background:var(--color-surface);border-block-start:1px solid var(--color-border);padding-block-end:env(safe-area-inset-bottom,0px);padding-inline:env(safe-area-inset-left,0px) env(safe-area-inset-right,0px);box-shadow:var(--shadow-md)}@media(min-width:768px){.tabbar{display:none}}.tabbar-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;min-inline-size:0;min-block-size:var(--tabbar-h);padding:var(--space-2) var(--space-1);font-size:var(--text-3xs);font-weight:var(--weight-medium);color:var(--color-text-muted);text-decoration:none;text-align:center}.tabbar-item>span{max-inline-size:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.2}.tabbar-item[aria-current=page]{color:var(--color-primary);box-shadow:inset 0 3px 0 0 var(--color-primary)}.tabbar-item svg{inline-size:22px;block-size:22px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-block-size:var(--tap-min);padding:var(--space-3) var(--space-5);border:2px solid transparent;border-radius:var(--radius-sm);font-size:var(--text-sm);font-weight:var(--weight-semibold);line-height:1.2;text-align:center;text-decoration:none;cursor:pointer;transition:background-color var(--duration-fast) var(--ease-out),border-color var(--duration-fast) var(--ease-out),color var(--duration-fast) var(--ease-out)}.btn[aria-disabled=true],.btn:disabled{cursor:not-allowed;opacity:.55}.btn-primary{background:var(--color-primary);color:var(--color-on-primary)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);color:var(--color-on-primary)}.btn-accent{background:var(--color-accent);color:var(--color-on-accent)}.btn-accent:hover:not(:disabled){background:var(--color-accent-hover);color:var(--color-on-accent)}.btn-secondary{background:var(--color-surface);color:var(--color-primary);border-color:var(--color-primary)}.btn-secondary:hover:not(:disabled){background:var(--color-primary-soft)}.btn-ghost{background:transparent;color:var(--color-primary)}.btn-ghost:hover:not(:disabled){background:var(--color-primary-soft)}.btn-danger{background:var(--color-danger);color:#fff}.btn-sm{min-block-size:36px;padding:var(--space-2) var(--space-3);font-size:var(--text-xs)}.btn-lg{min-block-size:52px;padding:var(--space-4) var(--space-8);font-size:var(--text-md)}.btn-block{inline-size:100%}.icon-btn{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;inline-size:var(--tap-min);block-size:var(--tap-min);border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;border:2px solid transparent;background:transparent}.icon-btn:hover{background:var(--color-surface-alt);color:var(--color-text)}.icon-btn[aria-pressed=true]{background:var(--color-primary-soft);color:var(--color-primary)}.icon-btn svg{inline-size:22px;block-size:22px}.card{display:block;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5);box-shadow:var(--shadow-xs)}.card-flat{box-shadow:none}.card-tight{padding:var(--space-4)}a.card,.card-interactive{color:inherit;text-decoration:none;transition:border-color var(--duration-fast) var(--ease-out),box-shadow var(--duration-fast) var(--ease-out),transform var(--duration-fast) var(--ease-out)}a.card:hover,.card-interactive:hover{border-color:var(--color-primary);box-shadow:var(--shadow-sm)}.card-title{font-size:var(--text-lg);font-weight:var(--weight-semibold)}.badge{display:inline-flex;align-items:center;gap:var(--space-1);padding:2px var(--space-2);border-radius:var(--radius-pill);border:1px solid currentColor;font-size:var(--text-2xs);font-weight:var(--weight-semibold);line-height:1.5;max-inline-size:100%;white-space:normal;overflow-wrap:break-word}.badge-neutral{color:var(--color-text-muted);background:var(--color-surface-alt)}.badge-primary{color:var(--color-primary);background:var(--color-primary-soft)}.badge-success{color:var(--color-success);background:var(--color-success-soft)}.badge-warning{color:var(--color-warning);background:var(--color-warning-soft)}.badge-danger{color:var(--color-danger);background:var(--color-danger-soft)}.badge-info{color:var(--color-info);background:var(--color-info-soft)}.badge-accent{color:var(--color-accent);background:var(--color-accent-soft)}.badge-icon{display:inline-flex;flex:0 0 auto}.badge-icon>svg{inline-size:1.35em;block-size:1.35em}.btn>svg{inline-size:1.3em;block-size:1.3em;flex:0 0 auto}.field-error>svg{inline-size:1.25em;block-size:1.25em;flex:0 0 auto}.callout-icon,.legend-icon{display:inline-flex;flex:0 0 auto;margin-inline-end:var(--space-2)}.callout-icon>svg,.legend-icon>svg{inline-size:1.15em;block-size:1.15em}.field{display:flex;flex-direction:column;gap:var(--space-2)}.field-label{font-size:var(--text-sm);font-weight:var(--weight-semibold);color:var(--color-text)}.field-required{color:var(--color-danger);margin-inline-start:2px}.field-hint{font-size:var(--text-xs);color:var(--color-text-muted)}.field-error{display:flex;align-items:flex-start;gap:var(--space-2);font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--color-danger)}.input,.select,.textarea{inline-size:100%;min-block-size:var(--tap-min);padding:var(--space-3);background:var(--color-surface);color:var(--color-text);border:2px solid var(--color-border-strong);border-radius:var(--radius-sm);font-size:var(--text-md)}.input::placeholder,.textarea::placeholder{color:var(--color-text-subtle)}.input:hover,.select:hover,.textarea:hover{border-color:var(--color-primary)}.input[aria-invalid=true],.select[aria-invalid=true],.textarea[aria-invalid=true]{border-color:var(--color-danger)}.textarea{min-block-size:120px;resize:vertical;line-height:var(--leading-normal)}.select{appearance:none;padding-inline-end:var(--space-8);background-image:var(--select-chevron);background-position:calc(100% - var(--space-4)) center;background-size:20px 20px;background-repeat:no-repeat}.checkbox-row,.radio-row{display:flex;align-items:flex-start;gap:var(--space-3);min-block-size:var(--tap-min);padding-block:var(--space-2);cursor:pointer}.checkbox-row input,.radio-row input{inline-size:22px;block-size:22px;margin:2px 0 0;accent-color:var(--color-primary);flex:0 0 auto}.fieldset{border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:var(--space-4);margin:0}.fieldset>legend{padding-inline:var(--space-2);font-size:var(--text-sm);font-weight:var(--weight-semibold)}.search{display:flex;align-items:center;gap:var(--space-2);background:var(--color-surface);border:2px solid var(--color-border-strong);border-radius:var(--radius-pill);padding-inline:var(--space-4)}.search:focus-within{border-color:var(--color-primary)}.search input{flex:1 1 auto;min-block-size:var(--tap-min);border:none;background:none;font-size:var(--text-md)}.search input:focus-visible{outline:none;box-shadow:none}.search svg{inline-size:20px;block-size:20px;color:var(--color-text-muted);flex:0 0 auto}.dialog-backdrop{position:fixed;inset:0;z-index:var(--z-dialog);display:flex;align-items:flex-end;justify-content:center;padding:0;background:#090a189e}.dialog{inline-size:100%;max-inline-size:620px;max-block-size:92dvh;overflow-y:auto;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg) var(--radius-lg) 0 0;box-shadow:var(--shadow-lg);padding:var(--space-6)}@media(min-width:768px){.dialog-backdrop{align-items:center;padding:var(--space-6)}.dialog{border-radius:var(--radius-lg)}}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--space-4);margin-block-end:var(--space-4)}.dialog-foot{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:var(--space-3);margin-block-start:var(--space-6)}.tablist{display:flex;gap:var(--space-1);overflow-x:auto;border-block-end:2px solid var(--color-border);scrollbar-width:thin}.tab{flex:0 0 auto;min-block-size:var(--tap-min);padding:var(--space-3) var(--space-4);border:none;border-block-end:3px solid transparent;margin-block-end:-2px;color:var(--color-text-muted);font-size:var(--text-sm);font-weight:var(--weight-semibold);white-space:nowrap;cursor:pointer}.tab[aria-selected=true]{color:var(--color-primary);border-block-end-color:var(--color-primary)}.tabpanel{padding-block-start:var(--space-5)}.disclosure{border-block-end:1px solid var(--color-border)}.disclosure-trigger{display:flex;inline-size:100%;align-items:center;justify-content:space-between;gap:var(--space-4);min-block-size:var(--tap-min);padding:var(--space-4) var(--space-1);text-align:start;font-size:var(--text-md);font-weight:var(--weight-semibold);cursor:pointer}.disclosure-mark{flex:0 0 auto;transition:transform var(--duration-fast) var(--ease-out)}.disclosure-trigger[aria-expanded=true] .disclosure-mark{transform:rotate(180deg)}.disclosure-panel{padding:0 var(--space-1) var(--space-5)}.toast-region{position:fixed;inset-inline:var(--space-4);inset-block-end:calc(env(safe-area-inset-bottom,0px) + var(--space-4));z-index:var(--z-toast);display:flex;flex-direction:column;gap:var(--space-2);pointer-events:none}.app-frame.has-tabbar .toast-region{inset-block-end:calc(var(--tabbar-h) + env(safe-area-inset-bottom,0px) + var(--space-4))}@media(min-width:768px){.toast-region,.app-frame.has-tabbar .toast-region{inset-inline:auto var(--space-6);inset-block-end:var(--space-6);inline-size:min(420px,calc(100% - var(--space-12)))}}.toast{display:flex;align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-sm);border-inline-start:5px solid var(--color-primary);background:var(--color-surface);box-shadow:var(--shadow-md);pointer-events:auto}.toast-success{border-inline-start-color:var(--color-success)}.toast-error{border-inline-start-color:var(--color-danger)}.toast-warning{border-inline-start-color:var(--color-warning)}.skeleton{background:var(--color-surface-alt);border-radius:var(--radius-sm);position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;inset-block:0;inset-inline-start:0;inline-size:42%;background-color:var(--pattern-ink);animation:skeleton-sweep 1.4s infinite}@keyframes skeleton-sweep{0%{transform:translate(-100%)}to{transform:translate(340%)}}@media(prefers-reduced-motion:reduce){.skeleton:after{display:none}}.state-block{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-4);padding:var(--space-8) var(--space-5);border:1px dashed var(--color-border-strong);border-radius:var(--radius-md);background:var(--color-surface)}.state-block h2,.state-block h3{font-size:var(--text-lg)}.state-block p{color:var(--color-text-muted);max-inline-size:58ch}.state-error{border-style:solid;border-color:var(--color-danger)}.pagination{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);padding-block-start:var(--space-6)}.progress-track{block-size:10px;inline-size:100%;border-radius:var(--radius-pill);background:var(--color-surface-alt);border:1px solid var(--color-border);overflow:hidden}.progress-bar{block-size:100%;background:var(--color-primary);transition:inline-size var(--duration-normal) var(--ease-out)}.progress-bar-success{background:var(--color-success)}.progress-bar-warning{background:var(--color-warning)}.health-bar{display:flex;block-size:18px;border-radius:var(--radius-pill);overflow:hidden;border:1px solid var(--color-border-strong)}.health-seg{block-size:100%;position:relative;overflow:hidden}.health-seg:before{content:"";position:absolute;inset:0;-webkit-mask-repeat:repeat;mask-repeat:repeat}.health-validated{background:var(--color-success)}.health-verified{background:var(--color-info)}.health-verified:before{background-color:#fff;opacity:.45;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Cpath d='M-1 5 5 -1M2 8 8 2' stroke='%23000' stroke-width='3'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Cpath d='M-1 5 5 -1M2 8 8 2' stroke='%23000' stroke-width='3'/%3E%3C/svg%3E");-webkit-mask-size:6px 6px;mask-size:6px 6px}.health-confirm{background:var(--color-warning)}.health-confirm:before{background-color:#fff;opacity:.5;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Cpath d='M1 0v6' stroke='%23000' stroke-width='2'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='6' height='6'%3E%3Cpath d='M1 0v6' stroke='%23000' stroke-width='2'/%3E%3C/svg%3E");-webkit-mask-size:6px 6px;mask-size:6px 6px}.health-other{background:var(--color-surface-alt)}.health-other:before{background-color:var(--color-text);opacity:.22;-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='5' height='5'%3E%3Cpath d='M-1 -1 6 6M-2 3 3 -2M2 7 7 2' stroke='%23000' stroke-width='2'/%3E%3C/svg%3E");mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='5' height='5'%3E%3Cpath d='M-1 -1 6 6M-2 3 3 -2M2 7 7 2' stroke='%23000' stroke-width='2'/%3E%3C/svg%3E");-webkit-mask-size:5px 5px;mask-size:5px 5px}.tooltip-wrap{position:relative;display:inline-flex}.tooltip{position:absolute;inset-block-end:calc(100% + 8px);inset-inline-start:50%;transform:translate(-50%);z-index:var(--z-sticky);inline-size:max-content;max-inline-size:260px;padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);background:var(--color-surface-inverse);color:var(--color-text-on-inverse);font-size:var(--text-xs);line-height:var(--leading-snug);box-shadow:var(--shadow-md)}.audio-player{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-alt)}.audio-time{font-variant-numeric:tabular-nums;font-size:var(--text-xs);color:var(--color-text-muted)}.language-picker{display:flex;flex-direction:column;gap:var(--space-2)}.divider{block-size:1px;background:var(--color-border);border:0;margin-block:var(--space-6)}.chip-row{display:flex;flex-wrap:wrap;gap:var(--space-2)}.chip{display:inline-flex;align-items:center;gap:var(--space-2);min-block-size:38px;padding:var(--space-2) var(--space-4);border:2px solid var(--color-border-strong);border-radius:var(--radius-pill);background:var(--color-surface);font-size:var(--text-sm);font-weight:var(--weight-medium);cursor:pointer;max-inline-size:100%;white-space:normal;overflow-wrap:break-word}.chip[aria-pressed=true]{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-on-primary)}.callout{display:flex;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-sm);border-inline-start:5px solid var(--color-info);background:var(--color-info-soft);color:var(--color-text)}.callout-warning{border-inline-start-color:var(--color-warning);background:var(--color-warning-soft)}.callout-accent{border-inline-start-color:var(--color-accent);background:var(--color-accent-soft)}.callout-danger{border-inline-start-color:var(--color-danger);background:var(--color-danger-soft)}.callout strong{display:block;margin-block-end:var(--space-1)}.meta-list{display:grid;grid-template-columns:minmax(0,max-content) minmax(0,1fr);gap:var(--space-2) var(--space-4);font-size:var(--text-sm);margin:0}.meta-list dt{color:var(--color-text-muted)}.meta-list dd{margin:0}@media(max-width:479px){.meta-list{grid-template-columns:minmax(0,1fr);gap:var(--space-1)}.meta-list dt{margin-block-start:var(--space-2)}.meta-list dt:first-child{margin-block-start:0}}.kbd{font-family:var(--font-mono);font-size:var(--text-2xs);padding:1px 5px;border:1px solid var(--color-border-strong);border-radius:var(--radius-xs);background:var(--color-surface-alt)}.input-with-action{position:relative;display:block;inline-size:100%}.input-with-action .input{inline-size:100%;padding-inline-end:3rem}.input-action{position:absolute;inset-block:0;inset-inline-end:0;display:inline-flex;align-items:center;justify-content:center;inline-size:2.75rem;padding:0;border:0;background:none;color:var(--color-text-muted);cursor:pointer}.input-action:hover{color:var(--color-text)}.input-action:focus-visible{outline:3px solid var(--color-focus);outline-offset:-3px;border-radius:var(--radius-sm)}.input-action svg{inline-size:1.25em;block-size:1.25em}.space-frame{display:grid;gap:var(--space-6);grid-template-columns:1fr;padding-block-start:var(--space-4)}.space-nav-title{font-size:var(--text-2xs);font-weight:var(--weight-bold);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--color-text-muted);margin-block-end:var(--space-2)}.space-nav{min-inline-size:0}.space-nav ul{display:flex;gap:var(--space-2);list-style:none;margin:0;padding:var(--space-1) var(--space-1) var(--space-3);margin-inline:calc(-1 * var(--space-1));overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin}.space-nav li{flex:0 0 auto}.space-nav a{display:inline-flex;align-items:center;white-space:nowrap;min-block-size:var(--tap-min);padding-inline:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-pill);background:var(--color-surface);color:var(--color-text);font-size:var(--text-sm);font-weight:var(--weight-medium);text-decoration:none}.space-nav a:hover{background:var(--color-bg-sunken)}.space-nav a[aria-current=page]{background:var(--color-primary);border-color:var(--color-primary);color:var(--color-on-primary);font-weight:var(--weight-semibold)}.space-content{min-inline-size:0}@media(min-width:768px){.space-frame{grid-template-columns:minmax(196px,236px) 1fr;gap:var(--space-8);align-items:start}.space-nav ul{flex-direction:column;overflow:visible;padding:0;margin-inline:0}.space-nav a{justify-content:flex-start;border-radius:var(--radius-sm);border-color:transparent;background:transparent;padding-inline:var(--space-3)}.space-nav a[aria-current=page]{background:var(--color-primary-soft);color:var(--color-text);border-inline-start:3px solid var(--color-primary)}}@media(min-width:1024px){.space-nav{position:sticky;inset-block-start:var(--sticky-offset);max-block-size:calc(100dvh - var(--sticky-offset) - var(--space-4));overflow-y:auto;overscroll-behavior:contain;padding-inline:var(--space-1);margin-inline:calc(-1 * var(--space-1));z-index:var(--z-sticky)}.space-frame{grid-template-columns:minmax(220px,260px) 1fr}}.table-scroll{overflow-x:auto;overscroll-behavior-inline:contain;border:1px solid var(--color-border);border-radius:var(--radius-md)}.data-table{inline-size:100%;border-collapse:collapse;font-size:var(--text-sm);background:var(--color-surface)}.data-table th,.data-table td{padding:var(--space-3);text-align:start;border-block-end:1px solid var(--color-border);vertical-align:top}.data-table thead th{position:sticky;inset-block-start:0;background:var(--color-bg-sunken);font-weight:var(--weight-semibold);white-space:nowrap}.data-table tbody tr:last-child td{border-block-end:0}.data-table tbody tr:hover{background:var(--color-bg-sunken)}.table-sort>svg{inline-size:16px;block-size:16px;flex:0 0 auto}.table-sort{display:inline-flex;align-items:center;gap:var(--space-2);min-block-size:var(--tap-min);border:0;background:none;color:inherit;font:inherit;font-weight:var(--weight-semibold);cursor:pointer;padding:0}.metric-grid{display:grid;gap:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(min(100%,160px),1fr))}.metric{padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface)}.metric-value{display:block;font-size:var(--text-2xl);font-weight:var(--weight-bold);line-height:1.1;font-variant-numeric:tabular-nums}.metric-label{display:block;font-size:var(--text-xs);color:var(--color-text-muted);margin-block-start:var(--space-1)}.activity-options{display:grid;gap:var(--space-3);grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr))}.option-btn{display:flex;align-items:center;gap:var(--space-3);min-block-size:var(--tap-min);padding:var(--space-3) var(--space-4);border:2px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:var(--color-text);font-family:var(--font-vernacular);font-size:var(--text-md);text-align:start;cursor:pointer}.option-btn:hover:not(:disabled){border-color:var(--color-border-strong)}.option-btn[aria-pressed=true]{border-color:var(--color-primary);background:var(--color-primary-soft);font-weight:var(--weight-semibold)}.option-btn:disabled{cursor:not-allowed;opacity:.75}.option-mark{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;inline-size:1.5em}.option-mark>svg{inline-size:1.25em;block-size:1.25em}.token-bank{display:flex;flex-wrap:wrap;gap:var(--space-2)}.token-btn{min-block-size:var(--tap-min);padding-inline:var(--space-3);border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);font-family:var(--font-vernacular);font-size:var(--text-md);cursor:pointer}.token-btn:disabled{opacity:.4;cursor:not-allowed}.token-line{display:flex;flex-wrap:wrap;gap:var(--space-2);min-block-size:calc(var(--tap-min) + var(--space-2));padding:var(--space-2);border:2px dashed var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-alt)}.keyboard-grid{display:grid;gap:var(--space-2);grid-template-columns:repeat(auto-fill,minmax(min(100%,52px),1fr))}.key-btn{min-block-size:var(--tap-min);min-inline-size:var(--tap-min);padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);font-family:var(--font-vernacular);font-size:var(--text-lg);cursor:pointer}.key-btn:hover{background:var(--color-primary-soft)}.key-btn-diacritic{background:var(--color-gold-soft)}.diff-strip{display:flex;flex-wrap:wrap;gap:3px;font-family:var(--font-vernacular);font-size:var(--text-lg)}.diff-cell{display:inline-flex;flex-direction:column;align-items:center;min-inline-size:1.4em;padding:2px 4px;border-block-end:3px solid transparent;border-radius:var(--radius-xs)}.diff-note{display:inline-flex;font-size:var(--text-3xs);font-family:var(--font-sans);line-height:1}.diff-note>svg{inline-size:12px;block-size:12px}.diff-equal{border-block-end-color:var(--color-success)}.diff-wrong{background:var(--color-danger-soft);border-block-end-color:var(--color-danger)}.diff-accent{background:var(--color-warning-soft);border-block-end-color:var(--color-warning)}.diff-missing{background:var(--color-info-soft);border-block-end-color:var(--color-info)}.diff-extra{background:var(--color-bg-sunken);border-block-end-color:var(--color-text-muted);text-decoration:line-through}.waveform{inline-size:100%;block-size:96px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-alt);display:block}.segment-list{display:flex;flex-direction:column;gap:var(--space-2)}.segment-row{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface)}.segment-row[aria-current=true]{border-color:var(--color-primary);background:var(--color-primary-soft)}.chat-log{display:flex;flex-direction:column;gap:var(--space-4)}.chat-turn{max-inline-size:min(100%,52ch);padding:var(--space-3) var(--space-4);border-radius:var(--radius-md);border:1px solid var(--color-border);background:var(--color-surface)}.chat-turn-learner{align-self:flex-end;background:var(--color-primary-soft);border-color:var(--color-primary)}.chat-turn-system{align-self:center;background:var(--color-bg-sunken);font-size:var(--text-sm)}.chat-role{display:block;font-size:var(--text-2xs);font-weight:var(--weight-bold);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--color-text-muted);margin-block-end:var(--space-1)}.text-diff{font-family:var(--font-mono);font-size:var(--text-xs);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden}.text-diff div{padding:2px var(--space-3);white-space:pre-wrap;word-break:break-word}.text-diff-mark{display:inline-flex;align-items:center;justify-content:center;inline-size:1.4em;vertical-align:-.2em}.text-diff-mark>svg{inline-size:1em;block-size:1em}.text-diff-add{background:var(--color-success-soft)}.text-diff-del{background:var(--color-danger-soft)}.text-diff-same{color:var(--color-text-muted)}.print-only{display:none}@media print{.app-header,.app-footer,.tabbar,.space-nav,.banner-offline,.toast-region,.no-print{display:none!important}.space-frame{display:block}.app-main{padding:0}.print-only{display:block}.card{border:1px solid #000;box-shadow:none;break-inside:avoid}a[href]:after{content:""}body{background:#fff;color:#000}.export-rights{margin-block-start:var(--space-6);padding-block-start:var(--space-2);border-block-start:1px solid #000;font-size:8pt;break-inside:avoid}}.app-header{position:sticky;inset-block-start:0;z-index:var(--z-header);background:var(--color-surface);border-block-end:1px solid var(--color-border)}.app-header-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:nowrap;gap:var(--space-4);min-block-size:var(--header-h)}.brand{display:inline-flex;align-items:center;gap:var(--space-3);text-decoration:none;color:var(--color-text);min-block-size:var(--tap-min)}.brand-mark{inline-size:34px;block-size:34px;flex:0 0 auto;border-radius:var(--radius-sm)}.brand-name{font-weight:var(--weight-bold);font-size:var(--text-lg);line-height:1.1;letter-spacing:var(--tracking-tight)}.brand-tagline{display:block;font-size:var(--text-3xs);font-weight:var(--weight-medium);color:var(--color-text-muted);letter-spacing:var(--tracking-wide);text-transform:uppercase}.header-nav{display:none}@media(min-width:1024px){.header-nav{display:flex;align-items:center;gap:var(--space-1);flex:0 1 auto;min-inline-size:0;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:thin;padding-block:var(--space-2)}}.header-link{display:inline-flex;align-items:center;flex:0 0 auto;white-space:nowrap;min-block-size:var(--tap-min);padding-inline:var(--space-3);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:var(--text-sm);font-weight:var(--weight-semibold);text-decoration:none}.header-link:hover{background:var(--color-surface-alt);color:var(--color-text)}.header-link[aria-current=page]{color:var(--color-primary);background:var(--color-primary-soft)}.header-actions{display:flex;align-items:center;flex-wrap:nowrap;gap:var(--space-2)}.mobile-menu{border-block-start:1px solid var(--color-border);background:var(--color-surface);padding-block:var(--space-4);max-block-size:70dvh;overflow-y:auto}@media(min-width:1440px){.mobile-menu{display:none}}.mobile-menu h2{font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--color-text-muted);margin-block:var(--space-4) var(--space-2)}.mobile-menu a{display:block;min-block-size:var(--tap-min);padding:var(--space-3) var(--space-2);border-radius:var(--radius-sm);color:var(--color-text);text-decoration:none;font-weight:var(--weight-medium)}.mobile-menu a[aria-current=page]{color:var(--color-primary);background:var(--color-primary-soft)}.banner-offline{background:var(--color-warning-soft);color:var(--color-text);border-block-end:1px solid var(--color-warning)}.banner-offline .shell{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-3);padding-block:var(--space-3);font-size:var(--text-sm)}.banner-offline .shell>span{min-inline-size:0;flex:1 1 12ch}.banner-offline svg{flex:0 0 auto}.app-footer{border-block-start:1px solid var(--color-border);background:var(--color-surface);padding-block:var(--space-10)}@media(min-width:768px){.app-frame.has-tabbar .app-footer{margin-block-end:0}}.footer-grid{display:grid;gap:var(--space-8);grid-template-columns:1fr}@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.footer-grid{grid-template-columns:1.4fr repeat(4,1fr)}}.footer-grid h2{font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:var(--tracking-wide);color:var(--color-text-muted);margin-block-end:var(--space-3)}.footer-grid ul{display:flex;flex-direction:column;gap:var(--space-1)}.footer-grid a{display:inline-flex;align-items:center;min-block-size:38px;color:var(--color-text);text-decoration:none;font-size:var(--text-sm)}.footer-grid a:hover{text-decoration:underline;color:var(--color-primary)}.footer-legal{margin-block-start:var(--space-8);padding-block-start:var(--space-6);border-block-start:1px solid var(--color-border);font-size:var(--text-xs);color:var(--color-text-muted)}.hero{position:relative;overflow:hidden;padding-block:var(--space-12) var(--space-12);border-block-end:1px solid var(--color-border)}@media(min-width:1024px){.hero{padding-block:var(--space-20)}}@media(orientation:landscape)and (max-height:480px){.hero{padding-block:var(--space-6)}}.hero-eyebrow{font-size:var(--text-xs);font-weight:var(--weight-semibold);letter-spacing:var(--tracking-wide);text-transform:uppercase;color:var(--color-accent)}.hero h1{font-size:var(--text-5xl);max-inline-size:16ch}@media(max-width:767px){.hero h1{font-size:var(--text-4xl)}}.hero-lead{font-size:var(--text-lg);color:var(--color-text-muted);max-inline-size:58ch}.hero-ornament{position:absolute;inset-block-start:0;inset-inline-end:-10%;inline-size:46%;block-size:100%;opacity:.5;pointer-events:none}@media(max-width:1023px){.hero-ornament{display:none}}.figure-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(2,1fr)}@media(min-width:768px){.figure-grid{grid-template-columns:repeat(4,1fr)}}.figure-value{display:block;font-size:var(--text-4xl);font-weight:var(--weight-bold);line-height:1;font-variant-numeric:tabular-nums;color:var(--color-primary)}.figure-label{font-size:var(--text-sm);color:var(--color-text-muted)}@media(max-width:479px){.figure-value{font-size:var(--text-3xl)}}.section-head{max-inline-size:62ch;margin-block-end:var(--space-8)}.section-head p{color:var(--color-text-muted)}.use-grid{display:grid;gap:var(--space-4);grid-template-columns:1fr;counter-reset:use}@media(min-width:768px){.use-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1280px){.use-grid{grid-template-columns:repeat(3,1fr)}}.use-card{position:relative}.use-card h3{margin-block-end:var(--space-2);font-size:var(--text-md)}.use-card p{font-size:var(--text-sm);color:var(--color-text-muted)}.use-index{display:inline-flex;align-items:center;justify-content:center;inline-size:30px;block-size:30px;border-radius:var(--radius-pill);background:var(--color-primary-soft);color:var(--color-primary);font-size:var(--text-xs);font-weight:var(--weight-bold);font-variant-numeric:tabular-nums;margin-block-end:var(--space-3)}.result-list{display:flex;flex-direction:column;gap:var(--space-3)}.result-item{display:block;padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);color:inherit;text-decoration:none}.result-item:hover{border-color:var(--color-primary);box-shadow:var(--shadow-xs)}.lemma{font-family:var(--font-vernacular);font-size:var(--text-xl);font-weight:var(--weight-semibold);line-height:var(--leading-snug)}.gloss{color:var(--color-text-muted);font-size:var(--text-sm)}.filters-panel{display:flex;flex-direction:column;gap:var(--space-5)}@media(max-width:767px){.filters-panel{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:var(--space-4);align-items:start}.filters-panel>.filters-full{grid-column:1 / -1}}.editorial{display:grid;gap:var(--space-10)}@media(min-width:1024px){.editorial{grid-template-columns:1fr minmax(230px,260px);align-items:start;gap:var(--space-16)}.editorial-aside{order:2}}.toc{font-size:var(--text-sm)}.toc ul{display:flex;flex-direction:column;gap:var(--space-1)}.toc a{display:block;padding:var(--space-2);border-inline-start:2px solid var(--color-border);color:var(--color-text-muted);text-decoration:none}.toc a:hover{border-inline-start-color:var(--color-primary);color:var(--color-primary)}.grapheme-grid{display:grid;gap:var(--space-2);grid-template-columns:repeat(auto-fill,minmax(min(100%,122px),1fr))}.grapheme{padding:var(--space-3);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface)}.grapheme-glyph{font-family:var(--font-vernacular);font-size:var(--text-2xl);font-weight:var(--weight-semibold);line-height:1.1}.grapheme-ipa{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-text-muted)}.grapheme-example{font-family:var(--font-vernacular);font-size:var(--text-sm)}.translation-panel{display:grid;gap:var(--space-4);grid-template-columns:1fr}@media(min-width:1024px){.translation-panel{grid-template-columns:1fr 1fr}}.translation-output{min-block-size:150px;padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-alt)}.translation-text{font-family:var(--font-vernacular);font-size:var(--text-lg);line-height:var(--leading-normal)}.tale-body{font-family:var(--font-vernacular);font-size:var(--text-lg);line-height:var(--leading-loose);white-space:pre-line;max-inline-size:var(--measure)}.tale-translation{font-size:var(--text-md);line-height:var(--leading-loose);white-space:pre-line;max-inline-size:var(--measure);color:var(--color-text-muted)}.app-header-inner>*{min-inline-size:0}.brand{min-inline-size:0;flex:0 1 auto}.brand>span{min-inline-size:0;overflow:hidden}.brand-name,.brand-tagline{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-tools{display:none}@media(min-width:1440px){.header-tools{display:flex;align-items:center;flex-wrap:nowrap;gap:var(--space-2);min-inline-size:0}.header-tools .row{flex-wrap:nowrap;min-inline-size:0}.header-tools .badge{min-inline-size:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}}.header-actions{flex:0 0 auto}.header-actions>*{flex:0 0 auto}@media(min-width:1440px){.header-menu-toggle{display:none}}@media(max-width:479px){.brand-tagline{display:none}.app-header-inner{gap:var(--space-2)}}.menu-tools{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-3);padding-block:var(--space-2)}.menu-tools .select{inline-size:auto;max-inline-size:100%}.card-icon{inline-size:28px;block-size:28px;color:var(--color-primary);margin-block-end:var(--space-2)}@media(max-width:639px){.footer-grid{gap:var(--space-6)}}