.ofs-ref{position:relative;isolation:isolate;overflow:hidden;padding:16px 18px 14px;border-radius:var(--ofs-radius);background:var(--v-bg);color:var(--v-ink);border:1px solid color-mix(in srgb,var(--v) 18%,transparent);box-shadow:var(--ofs-shadow);margin:0 0 20px}.ofs-ref__title{margin:6px 0 0;font-size:17px;line-height:1.3;font-weight:700;color:var(--v-ink)}.ofs-ref__share{display:flex;flex-wrap:wrap;align-items:stretch;gap:8px;margin-top:14px}.ofs-ref__code{flex:1 1 140px;display:flex;flex-direction:column;justify-content:center;min-height:48px;padding:6px 14px;border-radius:12px;background:var(--ofs-surface);border:1.5px dashed color-mix(in srgb,var(--v) 45%,transparent)}.ofs-ref__code small{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in srgb,var(--v-ink) 65%,transparent)}.ofs-ref__code b{font-size:20px;font-weight:800;letter-spacing:.12em;color:var(--v);font-variant-numeric:tabular-nums}.ofs-ref__btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:48px;padding:0 16px;border-radius:12px;border:1.5px solid var(--v);background:var(--ofs-surface);color:var(--v);font-size:14px;font-weight:700;cursor:pointer;transition:transform .12s ease}.ofs-ref__btn svg{width:16px;height:16px}.ofs-ref__btn--solid{background:var(--v);color:#fff}.ofs-ref__btn:active:not(:disabled){transform:scale(.98)}.ofs-ref__btn:disabled{opacity:.45;cursor:not-allowed}.ofs-ref__btn:focus-visible{outline:3px solid var(--v);outline-offset:2px}.ofs-ref__live{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.ofs-ref__counts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:14px 0 0}.ofs-ref__counts>div{padding:8px 10px;border-radius:10px;background:color-mix(in srgb,var(--ofs-surface) 70%,transparent)}.ofs-ref__counts dt{font-size:12px;font-weight:600;color:color-mix(in srgb,var(--v-ink) 70%,transparent)}.ofs-ref__counts dd{margin:0;font-size:20px;font-weight:800;color:var(--v-ink);font-variant-numeric:tabular-nums}.ofs-ref__limit{margin:10px 0 0;font-size:13px;color:color-mix(in srgb,var(--v-ink) 75%,transparent)}.ofs-ref__limit.is-done{color:var(--ofs-amber);font-weight:600}.ofs-ref__terms{margin-top:10px;padding-top:8px;border-top:1px solid color-mix(in srgb,var(--v-ink) 12%,transparent);font-size:13px}.ofs-ref__terms summary{min-height:32px;display:flex;align-items:center;font-weight:700;cursor:pointer;color:var(--v)}.ofs-ref__terms p{margin:4px 0 0;line-height:1.45}.ofs-landing{min-height:70vh;padding:96px 16px 48px;background:var(--ofs-page);color:var(--ofs-text)}.ofs-landing__card{max-width:520px;margin:0 auto}.ofs-landing__card .ofs-ref{padding:22px 22px 20px}.ofs-landing h1{margin:8px 0 6px;font-size:26px;line-height:1.2;font-weight:800;color:var(--v-ink)}.ofs-landing__lede{margin:0;font-size:15px;line-height:1.45;color:color-mix(in srgb,var(--v-ink) 80%,transparent)}.ofs-landing__steps{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:8px}.ofs-landing__steps li{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.4}.ofs-landing__steps b{flex:none;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--v);color:#fff;font-size:12px}.ofs-landing__cta{display:flex;align-items:center;justify-content:center;width:100%;min-height:52px;margin-top:18px;border:0;border-radius:14px;background:var(--v);color:#fff;font-size:16px;font-weight:800;text-decoration:none;cursor:pointer}.ofs-landing__cta:active{transform:scale(.98)}.ofs-landing__note{margin:12px 0 0;padding:10px 12px;border-radius:12px;background:var(--ofs-surface);font-size:14px;line-height:1.4}.ofs-landing__note.is-success{background:var(--ofs-applied-bg);color:var(--ofs-applied);font-weight:600}.ofs-landing__fine{margin:12px 0 0;font-size:12.5px;color:color-mix(in srgb,var(--v-ink) 65%,transparent)}.ofs-terms{max-width:820px;margin:0 auto;padding:104px 16px 64px;color:var(--ofs-text)}.ofs-terms h1{font-size:30px;font-weight:800;margin:0 0 6px}.ofs-terms__meta{margin:0 0 18px;color:var(--ofs-text-2);font-size:14px}.ofs-terms__draft{margin:0 0 20px;padding:12px 14px;border-radius:12px;background:var(--ofs-amber-bg);color:var(--ofs-amber);font-weight:700;font-size:14px}.ofs-terms__toc{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 24px;padding:0;list-style:none}.ofs-terms__toc a{display:inline-flex;align-items:center;min-height:32px;padding:0 10px;border-radius:999px;background:var(--ofs-surface);border:1px solid var(--ofs-line);font-size:12.5px;color:var(--ofs-text-2);text-decoration:none}.ofs-terms__toc a:hover{border-color:var(--ofs-member);color:var(--ofs-member)}.ofs-terms__clause{scroll-margin-top:96px;padding:14px 0;border-top:1px solid var(--ofs-line)}.ofs-terms__clause:target{background:var(--ofs-member-bg);border-radius:12px;padding:14px}.ofs-terms__clause h2{display:flex;gap:10px;align-items:baseline;margin:0 0 6px;font-size:17px;font-weight:700}.ofs-terms__clause h2 span{font-size:12px;font-weight:800;letter-spacing:.04em;color:var(--ofs-member)}.ofs-terms__clause p{margin:0;font-size:15px;line-height:1.55;color:var(--ofs-text-2)}.ofs-terms__off{padding:18px;border-radius:var(--ofs-radius);background:var(--ofs-surface);border:1px solid var(--ofs-line)}.ofs-terms-link{display:inline-flex;align-items:center;gap:4px;min-height:44px;font-size:14px;font-weight:700;color:var(--ofs-member);text-decoration:none}.ofs-terms-link:hover{text-decoration:underline}@media (max-width:575px){.ofs-ref__btn{flex:1 1 calc(50% - 4px)}.ofs-landing{padding-top:80px}.ofs-terms{padding-top:88px}}@media (prefers-reduced-motion:reduce){.ofs-landing__cta,.ofs-ref__btn{transition:none;transform:none!important}}.ofs-invite{margin:0 0 20px;padding:12px 16px;border-radius:var(--ofs-radius);background:var(--ofs-surface);border:1px solid color-mix(in srgb,var(--v) 22%,transparent);color:var(--ofs-text)}.ofs-invite__head{display:flex;align-items:center;gap:8px;min-height:44px}.ofs-invite__head svg{width:20px;height:20px;color:var(--v);flex:none}.ofs-invite__head h3{margin:0;font-size:15px;font-weight:700;flex:1 1 auto}.ofs-invite__open{min-height:44px;padding:0 4px;border:0;background:transparent;color:var(--v);font-weight:700;font-size:14px;cursor:pointer}.ofs-invite__label{display:block;margin:2px 0 6px;font-size:13px;color:var(--ofs-text-2)}.ofs-invite__row{display:flex;gap:8px;flex-wrap:wrap}.ofs-invite__input{flex:1 1 160px;min-height:48px;padding:0 14px;border-radius:12px;border:1.5px solid var(--ofs-line);font-size:17px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ofs-text)}.ofs-invite__input:focus{outline:none;border-color:var(--v);box-shadow:0 0 0 3px color-mix(in srgb,var(--v) 25%,transparent)}.ofs-invite__input[aria-invalid=true]{border-color:var(--ofs-red)}.ofs-invite__msg{display:flex;align-items:center;gap:6px;margin:10px 0 2px;font-size:14px;line-height:1.4;color:var(--ofs-text-2)}.ofs-invite__msg.is-success{color:var(--ofs-applied);font-weight:600}.ofs-invite__msg svg{width:16px;height:16px;flex:none}