.book-reader[data-astro-cid-7wqe4ojd]{--book-ink: #202226;--book-muted: #6d737c;--book-border: #d9dde3;--book-paper: #fcfcfd;--book-paper-alt: #f5f7fa;--book-accent: #2f6fec;display:grid;gap:16px;width:100vw;max-width:100vw;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding-inline:0;color:var(--book-ink);overflow-x:clip}@supports (width: 100dvw){.book-reader[data-astro-cid-7wqe4ojd]{width:100dvw;max-width:100dvw;margin-left:calc(50% - 50dvw);margin-right:calc(50% - 50dvw)}}.book-controls[data-astro-cid-7wqe4ojd]{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:2px clamp(10px,1vw,16px) 0}.book-btn[data-astro-cid-7wqe4ojd]{min-width:44px;border:1px solid #d7dde7;background:#fcfcfdcc;color:#6a7280;border-radius:999px;padding:4px 9px;font-size:.72rem;font-weight:480;cursor:pointer;transition:border-color .18s ease,background-color .18s ease,color .18s ease}.book-btn[data-astro-cid-7wqe4ojd]:hover:not(:disabled){border-color:#a9bad9;background:#f7faff;color:var(--book-accent)}.book-btn[data-astro-cid-7wqe4ojd]:disabled{opacity:.45;cursor:not-allowed}.book-indicator[data-astro-cid-7wqe4ojd]{margin:0 0 0 4px;color:var(--book-muted);font-size:.74rem;letter-spacing:.02em;min-height:0;text-align:right;padding:0 4px}.book-spread[data-astro-cid-7wqe4ojd]{display:none;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;position:relative;overflow:hidden}.book-page[data-astro-cid-7wqe4ojd],.book-scroll[data-astro-cid-7wqe4ojd]{min-width:0;border:1px solid var(--book-border);border-radius:var(--radius-lg);background:var(--book-paper);padding:clamp(20px,2.2vw,30px) clamp(18px,2vw,28px) clamp(16px,1.6vw,22px);min-height:660px;box-shadow:0 6px 18px #1219260f}.book-page[data-astro-cid-7wqe4ojd] h2,.book-page[data-astro-cid-7wqe4ojd] h3,.book-scroll[data-astro-cid-7wqe4ojd] h2,.book-scroll[data-astro-cid-7wqe4ojd] h3{margin:20px 0 10px;font-family:var(--font-post-heading);font-weight:400;color:#15181d}.book-page[data-astro-cid-7wqe4ojd] p,.book-page[data-astro-cid-7wqe4ojd] li,.book-scroll[data-astro-cid-7wqe4ojd] p,.book-scroll[data-astro-cid-7wqe4ojd] li{font-family:var(--font-post-body);line-height:1.74;color:#454b55;font-size:1.01rem;overflow-wrap:anywhere}.book-page[data-astro-cid-7wqe4ojd] p,.book-scroll[data-astro-cid-7wqe4ojd] p{margin:0 0 13px}.book-page[data-astro-cid-7wqe4ojd] ul,.book-page[data-astro-cid-7wqe4ojd] ol,.book-scroll[data-astro-cid-7wqe4ojd] ul,.book-scroll[data-astro-cid-7wqe4ojd] ol{margin:0 0 14px;padding-left:20px}.book-source[data-astro-cid-7wqe4ojd]{display:none}.book-reader[data-astro-cid-7wqe4ojd].is-wide .book-spread[data-astro-cid-7wqe4ojd]{display:grid;height:var(--book-spread-h, 80vh);background:var(--book-paper);border:1px solid var(--book-border);border-radius:var(--radius-lg);box-shadow:0 10px 26px #12192614;padding:6px;gap:12px}.book-reader[data-astro-cid-7wqe4ojd].is-wide .book-spread[data-astro-cid-7wqe4ojd]:before{content:"";position:absolute;top:16px;bottom:16px;left:50%;width:1px;transform:translate(-50%);background:linear-gradient(to bottom,#78808d00,#78808d8c 14% 86%,#78808d00);box-shadow:-5px 0 14px #282c3614,5px 0 14px #282c3614;pointer-events:none;z-index:2}.book-reader[data-astro-cid-7wqe4ojd].is-wide .book-scroll[data-astro-cid-7wqe4ojd]{display:none}.book-reader[data-astro-cid-7wqe4ojd]:not(.is-wide){width:min(1120px,calc(100% - 28px));max-width:min(1120px,calc(100% - 28px));margin-left:auto;margin-right:auto;padding-inline:0}.book-reader[data-astro-cid-7wqe4ojd]:not(.is-wide) .book-scroll[data-astro-cid-7wqe4ojd]{padding:24px clamp(18px,2vw,30px) 20px}.book-reader[data-astro-cid-7wqe4ojd].is-wide .book-page[data-astro-cid-7wqe4ojd]{min-height:0;height:100%;overflow:hidden;border:none;box-shadow:none;border-radius:8px;background:transparent;padding:clamp(18px,1.8vw,26px) clamp(16px,1.6vw,24px) clamp(14px,1.2vw,18px)}.book-reader[data-astro-cid-7wqe4ojd].is-wide .book-page[data-astro-cid-7wqe4ojd].left{padding-left:clamp(22px,2.1vw,32px);padding-right:clamp(12px,1.2vw,18px)}.book-reader[data-astro-cid-7wqe4ojd].is-wide .book-page[data-astro-cid-7wqe4ojd].right{padding-left:clamp(12px,1.2vw,18px);padding-right:clamp(22px,2.1vw,32px)}.book-page[data-astro-cid-7wqe4ojd].measure-page{position:absolute!important;left:-99999px!important;top:0!important;visibility:hidden!important;pointer-events:none!important}.hover-nav[data-astro-cid-7wqe4ojd]{position:absolute;top:0;bottom:0;width:66px;border:none;background:transparent;color:transparent;font-size:2.2rem;cursor:pointer;z-index:5;transition:background-color .16s ease,color .16s ease}.hover-prev[data-astro-cid-7wqe4ojd]{left:0;border-radius:14px 0 0 14px;--dir: right}.hover-next[data-astro-cid-7wqe4ojd]{right:0;border-radius:0 14px 14px 0;--dir: left}.hover-nav[data-astro-cid-7wqe4ojd]:hover{background:linear-gradient(to var(--dir),rgba(47,111,236,.18) 0%,rgba(47,111,236,0) 88%);color:#2f6fecf2}@media(max-width:1023px){.book-controls[data-astro-cid-7wqe4ojd]{display:none}.book-reader[data-astro-cid-7wqe4ojd]{width:calc(100% - 20px);max-width:calc(100% - 20px);margin-left:auto;margin-right:auto;padding-inline:0}.book-scroll[data-astro-cid-7wqe4ojd]{min-height:0;padding:22px 16px 18px}.hover-nav[data-astro-cid-7wqe4ojd]{display:none}}.post-header[data-astro-cid-q4kywls7]{display:grid;gap:16px;text-align:center}.post-bar[data-astro-cid-q4kywls7]{display:flex;justify-content:space-between;font-size:.75rem;letter-spacing:.2em;text-transform:uppercase;color:var(--color-muted)}.post-category[data-astro-cid-q4kywls7]{text-transform:none;font-weight:400;font-size:.92rem;letter-spacing:.06em}.cover[data-astro-cid-q4kywls7]{border-radius:18px;overflow:hidden;border:1px solid rgba(27,26,23,.12);background:#f2e7d5}.cover[data-astro-cid-q4kywls7] img[data-astro-cid-q4kywls7]{width:100%;height:360px;object-fit:cover;display:block}h1[data-astro-cid-q4kywls7]{margin:0;font-family:var(--font-post-heading);font-weight:400;font-size:clamp(2rem,4.5vw,3.2rem);line-height:1.1}.summary[data-astro-cid-q4kywls7]{margin:0 auto;max-width:640px;font-family:var(--font-post-body);color:var(--color-muted);line-height:1.6}