.tdr-article-title{font-family:var(--font-sans);letter-spacing:0;text-wrap:balance;font-size:40px;font-weight:500;line-height:1.18}.tdr-article-title:lang(zh-Hant){font-family:var(--font-zh-hant)}.tdr-article-title:lang(zh-Hans){font-family:var(--font-zh-hans)}.tdr-article-deck{letter-spacing:0;font-size:18px;line-height:1.9}.tdr-primer.svelte-nlf5am{border:1px solid color-mix(in srgb, var(--color-line-soft,#e6ddcf) 78%, var(--color-akane-deep,#8b3a3a));background:linear-gradient(135deg, #ffffffa3, transparent 44%), linear-gradient(180deg, color-mix(in srgb, var(--color-washi-raised,#fffaf8) 88%, white), var(--color-washi,#f8f2e8));border-radius:8px;margin-bottom:2.5rem;padding:1.25rem 1.35rem 1.25rem 1.45rem;position:relative;overflow:hidden;box-shadow:0 18px 50px #24201c12}.tdr-primer.svelte-nlf5am:before{content:"";background:linear-gradient(180deg, var(--color-akane-deep,#8b3a3a), var(--color-matcha,#6d7a52));opacity:.62;width:3px;position:absolute;inset:0 auto 0 0}.tdr-primer-seal.svelte-nlf5am{border:1px solid color-mix(in srgb, var(--color-akane-deep,#8b3a3a) 34%, transparent);width:42px;height:42px;color:color-mix(in srgb, var(--color-akane-deep,#8b3a3a) 54%, transparent);font-family:var(--font-jp-serif,"Noto Serif JP", serif);pointer-events:none;border-radius:999px;place-items:center;font-size:18px;display:grid;position:absolute;top:.85rem;right:1rem}.tdr-primer.svelte-nlf5am ul:where(.svelte-nlf5am){margin:.85rem 0 0;padding:0;list-style:none}.tdr-primer.svelte-nlf5am li:where(.svelte-nlf5am){color:color-mix(in srgb, var(--color-sumi,#24201c) 86%, var(--color-washi,#f8f2e8));padding-left:1.25rem;font-size:15.5px;line-height:1.85;position:relative}.tdr-primer.svelte-nlf5am li:where(.svelte-nlf5am)+li:where(.svelte-nlf5am){margin-top:.45rem}.tdr-primer.svelte-nlf5am li:where(.svelte-nlf5am):before{content:"";background:var(--color-matcha,#6d7a52);opacity:.58;border-radius:999px;width:.4rem;height:.4rem;position:absolute;top:.83em;left:0}.tdr-mobile-toc.svelte-nlf5am{border-bottom:1px solid var(--color-line-soft,#e6ddcf);margin-bottom:2.35rem;padding-bottom:1.15rem}.tdr-mobile-toc.svelte-nlf5am>div:where(.svelte-nlf5am){gap:.55rem;margin-top:.8rem;padding-bottom:.25rem;display:flex;overflow-x:auto}.tdr-mobile-toc.svelte-nlf5am a:where(.svelte-nlf5am){border:1px solid var(--color-line-soft,#e6ddcf);max-width:15rem;color:var(--color-sumi-soft,#5f574f);white-space:nowrap;background:#ffffff6b;border-radius:999px;flex:none;align-items:center;gap:.45rem;padding:.45rem .8rem;font-size:13px;text-decoration:none;display:inline-flex;overflow:hidden}.tdr-mobile-toc.svelte-nlf5am a:where(.svelte-nlf5am) span:where(.svelte-nlf5am){color:var(--color-akane-deep,#8b3a3a);font-family:var(--font-mono);font-size:10px}.tdr-article{min-width:0;max-width:650px;font-family:var(--font-sans);text-rendering:optimizelegibility;overflow-wrap:break-word;font-weight:400}.tdr-article:lang(zh-Hant){font-family:var(--font-zh-hant)}.tdr-article:lang(zh-Hans){font-family:var(--font-zh-hans)}.tdr-article p{letter-spacing:0;color:color-mix(in srgb, var(--color-sumi,#24201c) 88%, var(--color-washi,#f8f2e8));overflow-wrap:break-word;margin-top:1.35rem;font-family:inherit;font-size:17px;font-weight:400;line-height:1.95}.tdr-article .tdr-lead{border-bottom:1px solid var(--color-line-soft,#e6ddcf);color:var(--color-sumi-soft,#5f574f);margin-top:0;padding-bottom:1.35rem;font-size:17px;line-height:1.95}.tdr-article .tdr-enum-list{gap:.78rem;margin:1.55rem 0 2.05rem;padding:0;list-style:none;display:grid}.tdr-article .tdr-enum-list li{border:1px solid color-mix(in srgb, var(--color-line-soft,#e6ddcf) 82%, transparent);background:color-mix(in srgb, var(--color-washi-raised,#fffaf8) 58%, transparent);color:color-mix(in srgb, var(--color-sumi,#24201c) 88%, var(--color-washi,#f8f2e8));border-radius:8px;grid-template-columns:2rem minmax(0,1fr);align-items:flex-start;gap:.85rem;padding:.82rem .95rem .82rem .85rem;font-family:inherit;font-size:16.5px;font-weight:400;line-height:1.85;display:grid}.tdr-article .tdr-enum-marker{border:1px solid color-mix(in srgb, var(--color-akane-deep,#8b3a3a) 36%, transparent);width:1.75rem;height:1.75rem;color:var(--color-akane-deep,#8b3a3a);font-family:var(--font-mono);border-radius:999px;place-items:center;font-size:11px;line-height:1;display:grid}.tdr-article h2{border-top:1px solid var(--color-line-soft,#e6ddcf);color:var(--color-sumi,#24201c);overflow-wrap:break-word;margin-top:3.4rem;margin-bottom:1rem;padding-top:1.25rem;scroll-margin-top:6rem;font-family:inherit;font-size:26px;font-weight:500;line-height:1.45}.tdr-section-heading{align-items:flex-start;gap:.85rem;display:flex}.tdr-section-no{color:color-mix(in srgb, var(--color-akane-deep,#8b3a3a) 76%, transparent);font-family:var(--font-mono);letter-spacing:.08em;flex:none;margin-top:.25em;font-size:12px;font-weight:500}.tdr-faq{margin-top:4rem}.tdr-faq-item{border-top:1px solid var(--color-line-soft,#e6ddcf);padding-top:1.2rem}.tdr-faq-item+.tdr-faq-item{margin-top:1.2rem}.tdr-faq h3{color:var(--color-sumi,#24201c);overflow-wrap:break-word;margin:0;font-family:inherit;font-size:19px;font-weight:500;line-height:1.55}.tdr-faq p{color:var(--color-sumi-soft,#5f574f);margin-top:.55rem;font-size:16.5px;line-height:1.9}.tdr-article h2:before{display:none}.tdr-callout{border-left:2px solid var(--color-matcha,#6d7a52);background:color-mix(in srgb, var(--color-washi-raised,#fffaf8) 72%, transparent);color:var(--color-sumi,#24201c);overflow-wrap:break-word;margin:2.25rem 0;padding:1.05rem 1.25rem;font-family:inherit;font-size:16px;line-height:1.9}.tdr-article strong{color:color-mix(in srgb, var(--color-sumi,#24201c) 94%, var(--color-akane-deep,#8b3a3a));font-weight:500}.tdr-jp-term{font-family:var(--font-jp-serif,"Noto Serif JP", serif);color:color-mix(in srgb, var(--color-akane-deep,#8b3a3a) 88%, var(--color-sumi,#24201c));cursor:help;border-bottom:1px solid color-mix(in srgb, currentColor 38%, transparent);text-underline-offset:2px;word-break:normal;line-break:loose;overflow-wrap:anywhere;transition:background-color .15s}.tdr-jp-term:hover,.tdr-jp-term:focus-visible{background-color:#d4a57426;outline:none}.tdr-side-card.svelte-nlf5am{border:1px solid var(--color-line-soft,#e6ddcf);background:color-mix(in srgb, var(--color-washi-raised,#fffaf8) 78%, transparent);color:var(--color-sumi-soft,#5f574f);border-radius:8px;padding:1rem;font-size:13px;line-height:1.75;box-shadow:0 10px 35px #24201c0b}.tdr-side-toc.svelte-nlf5am{gap:.25rem;display:grid}.tdr-side-toc.svelte-nlf5am a:where(.svelte-nlf5am),.tdr-side-next.svelte-nlf5am a:where(.svelte-nlf5am){color:var(--color-sumi-soft,#5f574f);border-radius:6px;gap:.55rem;padding:.42rem .2rem;text-decoration:none;transition:color .15s,background-color .15s;display:flex}.tdr-side-toc.svelte-nlf5am a:where(.svelte-nlf5am):hover,.tdr-side-next.svelte-nlf5am a:where(.svelte-nlf5am):hover{color:var(--color-akane-deep,#8b3a3a);background:#ffffff73}.tdr-side-toc.svelte-nlf5am a:where(.svelte-nlf5am) span:where(.svelte-nlf5am){color:var(--color-toyama,#8f8277);font-family:var(--font-mono);letter-spacing:.08em;flex:none;font-size:10px}.tdr-side-next.svelte-nlf5am{border-color:color-mix(in srgb, var(--color-line-soft,#e6ddcf) 70%, var(--color-matcha,#6d7a52))}.tdr-side-next.svelte-nlf5am a:where(.svelte-nlf5am){border-top:1px solid var(--color-line-soft,#e6ddcf);padding:.7rem .2rem .35rem}@media (width>=768px){.tdr-article-title{font-size:56px;line-height:1.12}}@media (width>=1024px){.tdr-article-title{font-size:64px}}@media (width<=640px){.tdr-article-title{text-wrap:auto;font-size:34px;line-height:1.22}.tdr-article-deck{font-size:16px;line-height:1.85}.tdr-article p{font-size:16px;line-height:1.95}.tdr-article .tdr-enum-list li{grid-template-columns:1.75rem minmax(0,1fr);gap:.65rem;padding:.78rem .82rem .78rem .72rem;font-size:15.5px;line-height:1.85}.tdr-article .tdr-enum-marker{width:1.55rem;height:1.55rem;font-size:10px}.tdr-article .tdr-lead{font-size:16px;line-height:1.95}.tdr-article h2{font-size:23px;line-height:1.38}.tdr-primer.svelte-nlf5am{margin-bottom:2rem;padding:1.05rem 1.05rem 1.05rem 1.2rem}.tdr-primer.svelte-nlf5am li:where(.svelte-nlf5am){font-size:14.5px}.tdr-primer-seal.svelte-nlf5am{width:34px;height:34px;font-size:15px}.tdr-section-heading{gap:.65rem}}