:root{--color-bg:#faf9f6;--color-surface:#fff;--color-border:#e5e1d8;--color-text:#2b2a28;--color-muted:#6b6860;--color-accent:#b3311f;--color-accent-dark:#8f2718;--color-accent-soft:#fbe9e6;--color-gold:#c9973a;--radius:14px;--shadow-card:0 1px 2px rgba(0,0,0,.04),0 4px 16px rgba(0,0,0,.06)}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.page{max-width:920px;margin:0 auto;padding:0 24px 64px}.site-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;max-width:920px;border-bottom:1px solid var(--color-border);margin:0 auto 40px}.site-header .brand{font-size:18px;font-weight:700;letter-spacing:.01em}.site-header .brand .th{color:var(--color-accent);margin-right:8px}.site-header 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var(--font-sign),sans-serif;color:#1f2533}.reg-sub{margin:0;font-size:14.5px;color:#4f5868}.reg-opts{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.reg-opt{display:grid;grid-gap:4px;gap:4px;text-align:left;padding:14px;border:1.5px solid #d5dbe5;border-radius:14px;background:#fff;cursor:pointer;font:inherit;color:inherit;min-height:44px}.reg-opt:hover{border-color:var(--soi);background:#f5f8fd}.reg-opt:focus-visible{outline:3px solid var(--soi);outline-offset:2px}.reg-opt b{font:800 16px/1.2 var(--font-body),sans-serif;color:#1f2533}.reg-opt .th{font:700 24px/1.4 var(--font-thai),sans-serif;color:#1f2533}.reg-opt .rom{font:italic 600 13px/1.2 var(--font-body),sans-serif;color:#5b6472}@media (max-width:380px){.reg-opts{grid-template-columns:1fr}}.pt-reel.is-static:after{display:none}@media (max-width:560px){.fc-toolbar.is-session{grid-template-columns:minmax(40px,1fr) auto auto;grid-template-areas:none}.fc-toolbar.is-session>*{grid-area:auto!important}.fc-toolbar.is-session .fc-progress{display:block}}.reg-overlay{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px;background:rgba(20,28,45,.55);animation:reg-fade .15s ease-out}.reg-dialog{position:relative;width:min(520px,100%);display:grid;grid-gap:12px;gap:12px;padding:24px 20px 20px;border-radius:20px;background:#fff;box-shadow:0 20px 60px rgba(0,0,0,.25);animation:reg-pop .18s ease-out}.reg-dialog .reg-q{padding-right:36px}.reg-close{position:absolute;top:10px;right:10px;width:44px;height:44px;border:0;border-radius:50%;background:transparent;font-size:26px;line-height:1;color:#5b6472;cursor:pointer}.reg-close:hover{background:#f1f3f7}@keyframes reg-fade{0%{opacity:0}}@keyframes reg-pop{0%{transform:translateY(8px) scale(.98);opacity:0}}@media (prefers-reduced-motion:reduce){.reg-dialog,.reg-overlay{animation:none}}