@font-face{font-family:TH Sarabun New;src:url(/fonts/THSarabunNew.ttf)format("truetype");font-weight:400;font-display:swap}@font-face{font-family:TH Sarabun New;src:url(/fonts/THSarabunNewBold.ttf)format("truetype");font-weight:700;font-display:swap}@font-face{font-family:HamburgSymbols;src:url(/fonts/HamburgSymbols.ttf)format("truetype");font-display:swap}.academy{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--pg1:#101c34;--pg2:#070d18;--gold:#d9b45b;--ink:#f0ead6;--dim:#96a0b4;--surf:#f0ead60f;--line:#d9b45b59;--hair:#f0ead61f;--track:#f0ead61f;--btnfg:#070d18;--warn:#ef4444;--pick:#d9b45b29;--fire:#ef4444;--air:#eab308;--earth:#16a34a;--water:#3b82f6;--ok:var(--earth);--navy:var(--pg1);--navy-deep:var(--pg2);--cream:var(--ink);background:linear-gradient(180deg, var(--pg1) 0%, var(--pg2) 100%);color:var(--ink);min-height:100vh;font-family:TH Sarabun New,system-ui,sans-serif;font-size:1.25rem;line-height:1.55}.academy[data-theme=ink]{--pg1:#161009;--pg2:#080503;--gold:#c98f5b;--ink:#f2ece1;--dim:#9d9083;--surf:#f2ece10f;--line:#c98f5b66;--hair:#f2ece11f;--track:#f2ece11f;--btnfg:#080503;--warn:#e0603f;--pick:#c98f5b2e;--fire:#e0603f;--air:#d9a441;--earth:#7ea85c;--water:#7b9fc9}.academy[data-theme=paper]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--pg1:#f5f0e4;--pg2:#eae2cf;--gold:#8a5f18;--ink:#1c1a14;--dim:#6b6455;--surf:#1c1a140b;--line:#8a5f1859;--hair:#1c1a1424;--track:#1c1a141f;--btnfg:#f7f3e8;--warn:#a32b1c;--pick:#8a5f1824;--fire:#a32b1c;--air:#8a6100;--earth:#15803d;--water:#1d4ed8}.academy[data-theme=hicon]{--pg1:#000;--pg2:#000;--gold:#ffd54a;--ink:#fff;--dim:#d6d6d6;--surf:#ffffff12;--line:#ffd54aa6;--hair:#ffffff4d;--track:#ffffff40;--btnfg:#000;--warn:#ff6b5e;--pick:#ffd54a38;--fire:#ff6b5e;--air:#fde047;--earth:#4ade80;--water:#7dd3fc}.academy .hamburg{font-family:HamburgSymbols,sans-serif}.academy .gold{color:var(--gold)}.academy .dim{color:var(--dim)}.academy .rise{animation:.35s ease-out both academy-rise}@keyframes academy-rise{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}@keyframes academy-fade{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.academy .rise{animation:.3s ease-out both academy-fade}}.academy[data-motion=reduced] .rise{animation:.3s ease-out both academy-fade}.academy[data-motion=reduced] .btn-gold{transition:none}.academy[data-motion=reduced] .btn-gold:hover{transform:none}.academy .card{background:var(--surf);border:1px solid var(--line);border-radius:1rem}.academy .btn-gold{background:var(--gold);color:var(--btnfg);border-radius:9999px;padding:.6rem 1.6rem;font-weight:700;transition:transform .25s ease-out,box-shadow .25s ease-out;display:inline-block}.academy .btn-gold:hover{box-shadow:0 8px 24px color-mix(in srgb, var(--gold) 35%, transparent);transform:translateY(-2px)}.academy select,.academy select option,.academy select optgroup{background-color:var(--pg1);color:var(--ink)}.academy .course-md h1{color:var(--gold);margin:1.2rem 0 .6rem;font-size:2.4rem;font-weight:700}.academy .course-md h2{color:var(--gold);margin:1.6rem 0 .5rem;font-size:1.8rem;font-weight:700}.academy .course-md h3{margin:1.2rem 0 .4rem;font-size:1.4rem;font-weight:700}.academy .course-md p{margin:.7rem 0}.academy .course-md ul,.academy .course-md ol{margin:.7rem 0 .7rem 1.6rem;list-style:outside}.academy .course-md ol{list-style:decimal}.academy .course-md blockquote{border-left:3px solid var(--gold);color:var(--dim);margin:.8rem 0;padding-left:1rem}.academy .course-md table{border-collapse:collapse;width:100%;margin:1rem 0}.academy .course-md th,.academy .course-md td{border:1px solid var(--line);padding:.4rem .7rem}.academy .course-md code{background:var(--surf);border-radius:4px;padding:0 .3rem}.academy{--color-background:var(--pg1);--color-foreground:var(--ink);--color-card:var(--surf);--color-card-foreground:var(--ink);--color-popover:var(--pg1);--color-popover-foreground:var(--ink);--color-primary:var(--gold);--color-primary-foreground:var(--btnfg);--color-secondary:var(--surf);--color-secondary-foreground:var(--ink);--color-muted:var(--surf);--color-muted-foreground:var(--dim);--color-accent:var(--pick);--color-accent-foreground:var(--ink);--color-destructive:var(--warn);--color-destructive-foreground:var(--ink);--color-border:var(--hair);--color-input:var(--hair);--color-ring:var(--gold)}.academy .tone-warn{border-color:var(--warn);background:color-mix(in srgb, var(--warn) 10%, transparent)}.academy .tone-ok{border-color:var(--ok);background:color-mix(in srgb, var(--ok) 12%, transparent)}.academy .text-warn{color:var(--warn)}.academy .text-ok{color:var(--ok)}.academy .row-pick{background:var(--pick);box-shadow:inset 3px 0 0 var(--gold)}.academy .row-ok{background:color-mix(in srgb, var(--ok) 12%, transparent);box-shadow:inset 3px 0 0 var(--ok)}.academy code{color:var(--cream);font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:.92em}.academy .urania-dial{--ud-text:var(--ink)}