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ul[data-astro-cid-3ef6ksr2],nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{display:flex;gap:var(--s-3);list-style:none;margin:0;padding:0}.nav-link[data-astro-cid-3ef6ksr2]{font-family:var(--font-serif);font-size:1.02rem;color:var(--c-ink);padding:4px 0;border-bottom:2px solid transparent}.nav-link[data-astro-cid-3ef6ksr2]:hover{text-decoration:none;border-bottom-color:var(--c-gold)}.nav-link--current[data-astro-cid-3ef6ksr2]{color:var(--c-vermilion);border-bottom-color:var(--c-vermilion)}.nav-toggle[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]{font-family:var(--font-serif);font-size:1rem;color:var(--c-ink);cursor:pointer;list-style:none;border:1px solid var(--c-paper-3);border-radius:4px;padding:4px 12px}.nav-toggle[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]::-webkit-details-marker{display:none}.nav-toggle[data-astro-cid-3ef6ksr2] nav[data-astro-cid-3ef6ksr2]{position:absolute;left:0;right:0;top:100%}.nav-toggle[data-astro-cid-3ef6ksr2] 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4px}.call-bar[data-astro-cid-sz7xmlte]{display:block;position:fixed;left:0;right:0;bottom:0;z-index:60;text-align:center;padding:12px;background:var(--c-vermilion);color:#fff;font-family:var(--font-serif);font-size:1rem;box-shadow:0 -2px 12px #1f1b1626}.call-bar[data-astro-cid-sz7xmlte]:hover{text-decoration:none;background:var(--c-vermilion-dark)}@media(min-width:720px){.call-bar[data-astro-cid-sz7xmlte]{display:none}}:root{--c-paper: #f7f3ea;--c-paper-2: #efe7d6;--c-paper-3: #e7dcc6;--c-ink: #1f1b16;--c-ink-soft: #4a423a;--c-vermilion: #a8322d;--c-vermilion-dark: #8a2723;--c-dai: #2e4a5a;--c-gold: #b08a4a;--c-tool-bg: #111111;--c-tool-bg-2: #1c1c1c;--c-tool-fg: #f2f2f2;--c-tool-fg-dim: #a8a8a8;--font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", "STSong", serif;--font-sans: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;--u: 8px;--s-1: calc(var(--u) * 1);--s-2: calc(var(--u) * 2);--s-3: calc(var(--u) * 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span{font-family:var(--font-serif);font-size:.9rem;letter-spacing:.3em;white-space:nowrap}.seal{display:inline-block;font-family:var(--font-serif);font-size:.8rem;letter-spacing:.15em;color:#fff;background:var(--c-vermilion);padding:2px 10px;border-radius:3px}.btn{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-serif);font-size:1rem;padding:var(--s-1) var(--s-3);border-radius:4px;border:1px solid var(--c-vermilion);background:var(--c-vermilion);color:#fff;cursor:pointer;transition:background var(--dur) var(--ease)}.btn:hover{background:var(--c-vermilion-dark);text-decoration:none}.btn--ghost{background:transparent;color:var(--c-vermilion)}.btn--ghost:hover{background:#a8322d14}.grid{display:grid;grid-template-columns:1fr;gap:var(--s-3)}@media(min-width:640px){.grid--2,.grid--3{grid-template-columns:repeat(2,1fr)}}@media(min-width:960px){.grid--3{grid-template-columns:repeat(3,1fr)}}.card{background:#ffffff8c;border:1px solid var(--c-paper-3);border-radius:6px;overflow:hidden;transition:transform var(--dur) var(--ease),box-shadow var(--dur) var(--ease)}.card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #1f1b161a}.card a{color:inherit}.card__media{aspect-ratio:4 / 3;background:var(--c-paper-2);overflow:hidden}.card__media img{width:100%;height:100%;object-fit:cover}.card__body{padding:var(--s-2)}.fade-in{animation:fade-in var(--dur) var(--ease) both}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.ratio-3-2{aspect-ratio:3 / 2;width:100%;object-fit:cover;background:var(--c-paper-2)}.tool-page{background:var(--c-tool-bg);color:var(--c-tool-fg);min-height:100dvh}.tool-page .site-header,.tool-page .site-footer,.tool-page .call-bar{display:none}.tool-bar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:var(--s-2);padding:var(--s-1) var(--s-2);background:#111111eb;backdrop-filter:blur(8px);border-bottom:1px solid #2a2a2a;color:var(--c-tool-fg)}.tool-bar a{color:var(--c-tool-fg)}.tool-bar__title{font-family:var(--font-serif);font-size:1rem;letter-spacing:.06em}.tool-bar__sep{color:var(--c-tool-fg-dim)}.tool-actions{display:flex;flex-wrap:wrap;gap:var(--s-1);padding:var(--s-2)}.tool-actions .btn{font-size:.92rem}.tool-actions .btn--ghost{border-color:#3a3a3a;color:var(--c-tool-fg)}.tool-actions .btn--ghost:hover{background:#ffffff14}.tool-copyright{padding:var(--s-2);font-size:.78rem;color:var(--c-tool-fg-dim)}.gallery-hint{position:fixed;left:50%;bottom:84px;transform:translate(-50%,8px);z-index:10000;padding:10px 18px;border-radius:999px;background:#000000c7;color:#fff;font-size:.9rem;font-family:var(--font-serif);opacity:0;transition:opacity var(--dur) var(--ease),transform var(--dur) var(--ease);pointer-events:none}.gallery-hint--show{opacity:1;transform:translate(-50%)}.pswp{--pswp-bg: #111111;--pswp-placeholder-bg: #1c1c1c}.pswp__button--arrow{background-color:transparent}.skip-link[data-astro-cid-37fxchfa]:focus{position:fixed;top:var(--s-1);left:var(--s-1);z-index:100;width:auto;height:auto;padding:var(--s-1) var(--s-2);background:var(--c-ink);color:#fff;clip:auto}