.cover[data-astro-cid-ageowr5r],.cover-img[data-astro-cid-ageowr5r]{aspect-ratio:2/3;border-radius:3px 8px 8px 3px;width:320px;max-width:78vw;box-shadow:0 2px #000,24px 32px 60px #0000008c}.cover-img[data-astro-cid-ageowr5r]{aspect-ratio:602/858;border-radius:2px 6px 6px 2px;width:340px;height:auto}.cover[data-astro-cid-ageowr5r]{background:var(--ink-cover);flex-direction:column;justify-content:space-between;padding:32px 28px 28px 40px;display:flex;position:relative;overflow:hidden}.cover__spine[data-astro-cid-ageowr5r]{background:#050608;border-right:1px solid #23262e;width:12px;position:absolute;inset:0 auto 0 0}.cover__author[data-astro-cid-ageowr5r]{letter-spacing:.3em;color:var(--on-ink-soft);font-size:15px}.cover__middle[data-astro-cid-ageowr5r]{justify-content:space-between;align-items:flex-end;display:flex}.cover__title[data-astro-cid-ageowr5r]{color:var(--paper);flex-direction:column;gap:.14em;font-size:clamp(40px,13vw,54px);font-weight:900;line-height:1;display:flex}.cover__seal[data-astro-cid-ageowr5r]{background:var(--accent);color:#fff;border-radius:3px;justify-content:center;align-items:center;width:58px;height:58px;font-size:26px;font-weight:900;display:flex}.cover__foot[data-astro-cid-ageowr5r]{border-top:1px solid var(--ink-rule);flex-direction:column;gap:10px;padding-top:14px;display:flex}.cover__en[data-astro-cid-ageowr5r]{font-family:var(--font-en);letter-spacing:.24em;color:var(--on-ink-soft);font-size:13px}.cover__pub[data-astro-cid-ageowr5r]{letter-spacing:.2em;color:#8e8a82;font-size:12px}.hero[data-astro-cid-ge2uvauf]{padding-block:clamp(64px,9vw,104px) clamp(72px,10vw,120px)}.hero__inner[data-astro-cid-ge2uvauf]{flex-wrap:wrap;align-items:center;gap:64px 72px;display:flex}.hero__text[data-astro-cid-ge2uvauf]{flex:999 520px;gap:24px;min-width:0}.hero__title[data-astro-cid-ge2uvauf]{letter-spacing:.06em;font-size:clamp(56px,8vw,112px);font-weight:900;line-height:1.05}.hero__sub[data-astro-cid-ge2uvauf]{letter-spacing:.08em;color:var(--on-ink);margin-top:-4px;font-size:clamp(20px,2.2vw,28px);font-weight:600}.hero__sub[data-astro-cid-ge2uvauf] span[data-astro-cid-ge2uvauf]{display:inline-block}.hero__en[data-astro-cid-ge2uvauf]{font-family:var(--font-en);color:var(--on-ink-soft);font-size:clamp(20px,2vw,26px);font-style:italic;line-height:1.4}.hero__en[data-astro-cid-ge2uvauf] span[data-astro-cid-ge2uvauf]{color:var(--on-ink-muted)}.hero__quote[data-astro-cid-ge2uvauf]{gap:10px;max-width:620px;margin-top:6px;padding-left:0}.hero__quote-zh[data-astro-cid-ge2uvauf]{font-size:clamp(19px,1.8vw,22px);line-height:1.8}.hero__quote-en[data-astro-cid-ge2uvauf]{font-family:var(--font-en);color:var(--on-ink-muted);font-size:19px;line-height:1.55}.hero__meta[data-astro-cid-ge2uvauf]{font-family:var(--font-ui);color:var(--on-ink-muted);font-size:15px;line-height:1.6}.hero__cover[data-astro-cid-ge2uvauf]{flex:300px;justify-content:center;display:flex}.about[data-astro-cid-oxgmilyn]{gap:64px}.about__head[data-astro-cid-oxgmilyn]{flex-basis:400px;gap:14px}.about__title[data-astro-cid-oxgmilyn]{font-size:clamp(26px,2.6vw,36px)}.about__title[data-astro-cid-oxgmilyn] span[data-astro-cid-oxgmilyn]{display:block}.about__body[data-astro-cid-oxgmilyn]{gap:20px}.about__sign[data-astro-cid-oxgmilyn]{color:var(--muted);text-align:right;font-size:16px}.features[data-astro-cid-oxgmilyn]{background:var(--rule);border:1px solid var(--rule);flex-wrap:wrap;gap:1px;padding:0;list-style:none;display:flex}.feature[data-astro-cid-oxgmilyn]{background:var(--paper);flex:240px;gap:10px;padding:32px 28px}.feature__mark[data-astro-cid-oxgmilyn]{color:var(--accent);font-size:40px;font-weight:900;line-height:1}.feature__icon[data-astro-cid-oxgmilyn]{fill:none;width:40px;height:40px;stroke:var(--accent);stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round}.feature__title[data-astro-cid-oxgmilyn]{font-size:20px;font-weight:600}.endorse__inner[data-astro-cid-kki7mqlw]{gap:48px}.endorse__head[data-astro-cid-kki7mqlw]{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px 32px;display:flex}.endorse__list[data-astro-cid-kki7mqlw]{flex-wrap:wrap;gap:32px;display:flex}.endorse__item[data-astro-cid-kki7mqlw]{border:1px solid var(--ink-rule);flex:340px;justify-content:space-between;gap:24px;padding:36px 32px}.endorse__item--lead[data-astro-cid-kki7mqlw]{flex-basis:100%}.endorse__item[data-astro-cid-kki7mqlw] blockquote[data-astro-cid-kki7mqlw] p[data-astro-cid-kki7mqlw]{color:var(--on-ink);font-size:18px;line-height:1.95}.endorse__item--lead[data-astro-cid-kki7mqlw] blockquote[data-astro-cid-kki7mqlw] p[data-astro-cid-kki7mqlw]{font-size:clamp(18px,1.7vw,21px)}.endorse__by[data-astro-cid-kki7mqlw]{border-top:1px solid var(--ink-rule);gap:2px;padding-top:16px}.endorse__name[data-astro-cid-kki7mqlw]{font-size:18px;font-weight:600}.endorse__role[data-astro-cid-kki7mqlw]{font-family:var(--font-ui);color:var(--on-ink-muted);font-size:14px;line-height:1.6}.contents[data-astro-cid-vz62ug3c]{gap:48px}.contents__head[data-astro-cid-vz62ug3c]{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px 32px;display:flex}.toc[data-astro-cid-vz62ug3c]{border-top:1px solid var(--rule-2);flex-wrap:wrap;column-gap:64px;padding:0;list-style:none;display:flex}.toc__item[data-astro-cid-vz62ug3c]{border-bottom:1px solid var(--rule-2);flex:440px;align-items:baseline;gap:20px;padding-block:22px;display:flex}.toc__num[data-astro-cid-vz62ug3c]{width:36px;font-family:var(--font-en);color:var(--accent);flex:none;font-size:26px}.toc__titles[data-astro-cid-vz62ug3c]{gap:4px}.toc__zh[data-astro-cid-vz62ug3c]{font-size:21px;font-weight:600}.toc__en[data-astro-cid-vz62ug3c]{font-family:var(--font-en);color:var(--muted);font-size:18px}.excerpts[data-astro-cid-a2jqjjh2]{gap:56px}.lead[data-astro-cid-a2jqjjh2]{gap:20px;max-width:920px}.lead__quote[data-astro-cid-a2jqjjh2]{gap:16px}.lead__zh[data-astro-cid-a2jqjjh2]{font-size:clamp(26px,3.2vw,42px);font-weight:600;line-height:1.6}.lead__en[data-astro-cid-a2jqjjh2]{font-family:var(--font-en);color:var(--muted-2);font-size:clamp(20px,2vw,24px);font-style:italic;line-height:1.5}.cards[data-astro-cid-a2jqjjh2]{flex-wrap:wrap;gap:32px;display:flex}.card[data-astro-cid-a2jqjjh2]{background:var(--paper-2);flex:320px;justify-content:space-between;gap:14px;padding:36px 32px}.card__quote[data-astro-cid-a2jqjjh2]{gap:10px}.card__zh[data-astro-cid-a2jqjjh2]{font-size:21px;font-weight:600;line-height:1.75}.card__en[data-astro-cid-a2jqjjh2]{font-family:var(--font-en);color:var(--muted-2);font-size:18px;line-height:1.5}.readers[data-astro-cid-72xh4wuh]{border-top:1px solid var(--rule);padding-block:clamp(64px,8vw,96px)}.readers__head[data-astro-cid-72xh4wuh]{gap:12px}.readers__main[data-astro-cid-72xh4wuh]{gap:32px}.readers__list[data-astro-cid-72xh4wuh]{flex-wrap:wrap;gap:32px 48px;padding:0;list-style:none;display:flex}.readers__item[data-astro-cid-72xh4wuh]{flex:280px;align-items:baseline;gap:16px;display:flex}.readers__num[data-astro-cid-72xh4wuh]{font-family:var(--font-en);color:var(--accent);flex:none;font-size:26px}.readers__text[data-astro-cid-72xh4wuh]{gap:8px}.readers__zh[data-astro-cid-72xh4wuh]{font-size:20px;font-weight:600;line-height:1.6}.readers__note[data-astro-cid-72xh4wuh]{color:var(--muted-2);font-size:18px;line-height:1.9}.author[data-astro-cid-4wrmyuho]{flex-wrap:wrap;align-items:center;gap:56px 80px;display:flex}.author__photo[data-astro-cid-4wrmyuho]{aspect-ratio:4/5;object-fit:cover;object-position:50% 20%;flex:0 340px;width:340px;max-width:100%;height:auto;box-shadow:0 18px 40px #14171e2e}.author__photo--empty[data-astro-cid-4wrmyuho]{background:var(--rule);font-family:var(--font-ui);color:var(--muted-2);border:1px dashed #8e877a;justify-content:center;align-items:center;font-size:15px;display:flex}.author__text[data-astro-cid-4wrmyuho]{flex:999 460px;gap:18px;min-width:0}.author__name[data-astro-cid-4wrmyuho]{flex-wrap:wrap;align-items:baseline;gap:4px 18px;display:flex}.author__zh[data-astro-cid-4wrmyuho]{font-size:clamp(34px,3.6vw,48px);font-weight:900}.author__en[data-astro-cid-4wrmyuho]{font-family:var(--font-en);color:var(--muted-2);font-size:26px;font-weight:400}.buy[data-astro-cid-xey4fkxh]{gap:48px}.buy__intro[data-astro-cid-xey4fkxh]{gap:18px;max-width:820px}.buy__title[data-astro-cid-xey4fkxh]{text-wrap:balance;font-size:clamp(26px,3vw,40px);font-weight:900;line-height:1.5}.buy__grid[data-astro-cid-xey4fkxh]{flex-wrap:wrap;align-items:flex-start;gap:48px 80px;display:flex}.stores[data-astro-cid-xey4fkxh]{flex-direction:column;flex:999 480px;gap:14px;min-width:0;padding:0;list-style:none;display:flex}.store[data-astro-cid-xey4fkxh]{background:var(--accent);color:#fff;border-radius:2px;justify-content:space-between;align-items:center;gap:16px;min-height:44px;padding:22px 26px;text-decoration:none;transition:background-color .15s;display:flex}.store[data-astro-cid-xey4fkxh]:hover{background:var(--accent-hover)}.store__text[data-astro-cid-xey4fkxh]{gap:4px}.store__region[data-astro-cid-xey4fkxh]{font-family:var(--font-ui);letter-spacing:.14em;text-transform:uppercase;color:#ffffffd9;font-size:13px}.store__region-en[data-astro-cid-xey4fkxh]{margin-left:6px}.store__name[data-astro-cid-xey4fkxh]{font-size:22px;font-weight:600}.store__name-en[data-astro-cid-xey4fkxh]{font-family:var(--font-ui);color:#ffffffd9;font-size:15px}.store__icon[data-astro-cid-xey4fkxh]{flex:none}.details[data-astro-cid-xey4fkxh]{font-family:var(--font-ui);border-top:1px solid var(--ink-rule);flex:340px;font-size:15px}.details__row[data-astro-cid-xey4fkxh]{border-bottom:1px solid var(--ink-rule);justify-content:space-between;gap:16px;padding-block:14px;display:flex}.details[data-astro-cid-xey4fkxh] dt[data-astro-cid-xey4fkxh]{color:var(--on-ink-muted)}.details[data-astro-cid-xey4fkxh] dd[data-astro-cid-xey4fkxh]{text-align:right}.buy__note[data-astro-cid-xey4fkxh]{font-family:var(--font-ui);color:var(--on-ink-muted);font-size:14px}.sr-only[data-astro-cid-xey4fkxh]{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}