.sa-book{inline-size:min(100vw - 2rem, 1600px);margin-inline:calc((100% - min(100vw - 2rem, 1600px)) / 2)}.sa-book__lead{max-width:70ch;margin:0 auto var(--sp-5,1.5rem);font-size:1.0625rem;line-height:1.7;text-align:center}.sa-book__frame{position:relative;inline-size:100%;aspect-ratio:16/9;min-block-size:520px;max-block-size:calc(100vh - 160px);overflow:hidden;background:var(--cream-2,#F4EADB);border:1px solid var(--border,#E9DCC9);border-radius:var(--radius-lg,22px)}.sa-book__frame iframe{position:absolute;inset:0;inline-size:100%;block-size:100%;border:0;display:block}.sa-book__note{max-width:70ch;margin:var(--sp-5,1.5rem) auto 0;padding-block-start:var(--sp-4,1rem);border-block-start:1px solid rgb(233 220 201 / .25);font-size:.9375rem;line-height:1.65;text-align:center}.sa-book__note a{text-decoration:underline;text-underline-offset:3px}@media (max-width:820px){.sa-book{inline-size:calc(100vw - 1.5rem);margin-inline:calc((100% - (100vw - 1.5rem)) / 2)}.sa-book__frame{aspect-ratio:3/4;min-block-size:440px;max-block-size:none;border-radius:14px}.sa-book__lead{font-size:1rem}}.post-password-form.sa-pwd{max-width:480px;margin-inline:auto;padding:var(--sp-6,2rem) var(--sp-5,1.5rem);background:var(--cream-2,#F4EADB);border:1px solid var(--border,#E9DCC9);border-radius:var(--radius-lg,22px);text-align:start;box-shadow:0 18px 46px -22px rgb(44 26 16 / .45)}.sa-pwd .sa-pwd__title{margin:0 0 var(--sp-2,.5rem);font-family:var(--font-heading,'Fredoka',system-ui,sans-serif);font-size:1.35rem;font-weight:600;line-height:1.3;color:#2C1A10}.sa-pwd .sa-pwd__intro{margin:0 0 var(--sp-5,1.5rem);font-size:1rem;line-height:1.65;color:#3A2A1E}.sa-pwd .sa-pwd__label{display:block;margin-block-end:.45rem;font-size:.95rem;font-weight:500;color:#2C1A10}.sa-pwd .sa-pwd__input{inline-size:100%;min-block-size:52px;padding:.75rem 1rem;font-family:var(--font-body,'Fredoka',system-ui,sans-serif);font-size:1.125rem;letter-spacing:.12em;text-align:center;color:#2C1A10;background:#fff;border:1px solid var(--border,#E9DCC9);border-radius:var(--radius,14px)}.sa-pwd .sa-pwd__input:focus-visible{outline:3px solid var(--gold,#C49A4A);outline-offset:2px;border-color:var(--gold,#C49A4A)}.sa-pwd .sa-pwd__submit{inline-size:100%;min-block-size:52px;margin-block-start:var(--sp-4,1rem);font-family:var(--font-body,'Fredoka',system-ui,sans-serif);font-size:1.05rem;font-weight:600;color:#FBF6EE;background:var(--berry,#B23A5B);border:0;border-radius:var(--radius-pill,50px);cursor:pointer;transition:background-color .18s ease-out}.sa-pwd .sa-pwd__submit:hover{background:var(--berry-hover,#8E2B47)}.sa-pwd .sa-pwd__submit:focus-visible{outline:3px solid var(--gold,#C49A4A);outline-offset:3px}.sa-pwd .sa-pwd__help{margin:var(--sp-4,1rem) 0 0;font-size:.9rem;line-height:1.6;text-align:center;color:#6B5B4B}.sa-pwd .sa-pwd__help a{color:#8E2B47;text-decoration:underline;text-underline-offset:3px}@media (prefers-reduced-motion:reduce){.sa-pwd .sa-pwd__submit{transition:none}}