.society-mark{display:inline-flex;align-items:center;gap:6px;padding:4px 6px;border:1px solid transparent;border-radius:var(--radius-xs);color:var(--color-ink-40);font-variant:small-caps;letter-spacing:.18em;font-size:10.5px;line-height:1;transition:color var(--motion-feedback) var(--ease-glide),border-color var(--motion-feedback) var(--ease-glide)}.society-mark:focus-visible,.society-mark:hover{color:var(--color-ink);border-color:var(--color-ink-hairline-strong)}.society-mark.is-member{color:var(--color-ink)}.society-mark__word{display:none}@media (min-width:900px){.society-mark__word{display:inline}}.society-mark.is-conferring .society-seal{animation:society-confer 1.4s var(--ease-glide) both}@keyframes society-confer{0%{opacity:.35;transform:scale(.9)}55%{opacity:1;transform:scale(1.08)}to{opacity:1;transform:scale(1)}}@media (prefers-reduced-motion:reduce){.society-mark.is-conferring .society-seal{animation:none}}.hv-plate.is-locked .hv-plate__link{opacity:.82}.hv-plate__lock{display:flex;flex-direction:column;gap:6px;margin-top:8px;padding-top:8px;border-top:1px solid var(--color-ink-hairline);font-size:12.5px;line-height:1.4;color:var(--color-ink-muted)}.hv-plate__lock-line{font-style:italic}.hv-plate__unlock{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border:1px solid var(--color-ink);border-radius:var(--radius-xs);color:var(--color-ink);font-variant:small-caps;letter-spacing:.16em;font-size:11px;font-style:normal}.hv-plate__unlock:hover{background:var(--color-ink);color:var(--color-paper)}.exam-lock{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}.exam-lock__line{max-width:44ch;font-size:15px;line-height:1.5}.exam-lock__free,.exam-lock__line{color:var(--color-ink-muted);margin:0}.exam-lock__free{font-size:13px}.society{display:flex;flex-direction:column;gap:40px}.society__head h1{font-family:var(--font-serif);font-size:clamp(38px,6vw,60px);line-height:1.02;letter-spacing:-.01em;margin:10px 0 0;color:var(--color-ink)}.society__campaign{font-family:var(--font-display);font-size:clamp(20px,3vw,28px);line-height:1.15;margin:18px 0 0;color:var(--color-ink)}.society__campaign em{font-style:italic;color:var(--color-ink-muted)}.society__lede{font-size:17px;line-height:1.55;color:var(--color-ink-muted);margin:16px 0 0;max-width:62ch}.society__confers{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 32px;border-top:1px solid var(--color-ink);margin:0;padding:0;list-style:none}@media (max-width:640px){.society__confers{grid-template-columns:1fr}}.society__confer{padding:16px 0 18px;border-bottom:1px solid var(--color-ink-hairline)}.society__confer-title{font-family:var(--font-display);font-size:18px;line-height:1.2;color:var(--color-ink);margin:0}.society__confer-detail{font-size:14px;line-height:1.5;color:var(--color-ink-muted);margin:6px 0 0}.society__plans{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}@media (max-width:820px){.society__plans{grid-template-columns:1fr}}.society-plan{position:relative;display:flex;flex-direction:column;gap:10px;padding:20px 18px 18px;background:var(--color-slab);border:1px solid var(--slab-edge);border-radius:var(--radius-sm);color:var(--color-ink)}.society-plan.is-recommended{border-color:var(--color-ink)}.society-plan__flag{position:absolute;top:-1px;right:14px;padding:3px 8px;background:var(--color-ink);color:var(--color-paper);font-variant:small-caps;letter-spacing:.18em;font-size:10px;border-radius:0 0 var(--radius-xs) var(--radius-xs)}.society-plan__title{font-family:var(--font-display);font-size:20px;line-height:1.15;margin:0}.society-plan__price{font-family:var(--font-display);font-size:40px;line-height:1;letter-spacing:-.02em;font-variant-numeric:tabular-nums;margin:6px 0 0}.society-plan__price small{font-size:14px;letter-spacing:0;color:var(--color-ink-muted);margin-left:4px}.society-plan__note,.society-plan__rate,.society-plan__trial{font-size:13.5px;line-height:1.45;color:var(--color-ink-muted);margin:0}.society-plan__trial{color:var(--color-ink)}.society-plan__act{margin-top:auto;padding-top:10px}.society-plan__act .delta-ink-button{width:100%}.society-plan__store{font-size:12.5px;color:var(--color-ink-muted);margin:0}.society__believe{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}@media (max-width:820px){.society__believe{grid-template-columns:1fr}}.society__believe .delta-stat__value{font-size:24px}.society__fine{font-size:13px;line-height:1.55;color:var(--color-ink-muted);margin:0;max-width:70ch}.society__error{font-size:14px;color:var(--color-ink);margin:0;padding:10px 12px;border:1px solid var(--color-ink-hairline-strong);border-radius:var(--radius-xs)}.society-standing{display:flex;flex-direction:column;gap:24px}.society-standing__row{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--color-ink-hairline);font-size:15px}.society-standing__row dt{color:var(--color-ink-muted)}.society-standing__row dd{margin:0;color:var(--color-ink);font-variant-numeric:tabular-nums;text-align:right}.keep-sitting__form{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}.keep-sitting__input{flex:1 1 220px;min-width:0;padding:10px 12px;font:inherit;font-size:15px;color:var(--color-ink);background:var(--color-paper);border:1px solid var(--color-ink-hairline-strong);border-radius:var(--radius-xs)}.keep-sitting__input:focus-visible{outline:2px solid var(--color-ink);outline-offset:2px}