:root{--washi:#f6f3ec;--washi-2:#efeade;--card:#fffdf8;--sumi:#17161a;--sumi-2:#46434b;--usu:#7c7983;--keisen:#d9d2c4;--ai:#1d3f5e;--ai-soft:#dfe6ec;--shu:#b4452f;--shu-soft:#f2e0da;--kin:#9d7a2c;--on-accent:#fbf9f4;--map-fill:#e7dfd0;--map-line:#c3b8a2;--map-dim:#ece5d9;--map-lit:#e4cfc4;--pin:#9a8f7c;--pin-dim:#cdc4b3;--font-mincho:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",serif;--font-gothic:"Noto Sans JP","Hiragino Sans","Yu Gothic",system-ui,sans-serif;--gutter:20px;--rule:1px solid var(--keisen);--radius:3px;--ease:cubic-bezier(0.22,0.71,0.26,1);--washi-1:var(--washi);--sumi-1:var(--sumi);--sumi-3:var(--usu)}@media (min-width:768px){:root{--gutter:40px}}@media (min-width:1200px){:root{--gutter:64px}}:root[data-theme=dark]{--washi:#15151b;--washi-2:#1c1c24;--card:#1e1e27;--sumi:#ebe7de;--sumi-2:#b6b1a9;--usu:#8b8792;--keisen:#343340;--ai:#9ab8d2;--ai-soft:#24303c;--shu:#df7159;--shu-soft:#3a2621;--kin:#cfa85c;--on-accent:#15151b;--map-fill:#262630;--map-line:#3f3e4b;--map-dim:#201f28;--map-lit:#3a2722;--pin:#6f6a78;--pin-dim:#423f4c}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--washi:#15151b;--washi-2:#1c1c24;--card:#1e1e27;--sumi:#ebe7de;--sumi-2:#b6b1a9;--usu:#8b8792;--keisen:#343340;--ai:#9ab8d2;--ai-soft:#24303c;--shu:#df7159;--shu-soft:#3a2621;--kin:#cfa85c;--on-accent:#15151b;--map-fill:#262630;--map-line:#3f3e4b;--map-dim:#201f28;--map-lit:#3a2722;--pin:#6f6a78;--pin-dim:#423f4c}}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body,html{overflow-x:hidden}body{margin:0;background:var(--washi);color:var(--sumi);font-family:var(--font-gothic);font-size:16px;line-height:1.85;font-feature-settings:"palt" 1;-webkit-font-smoothing:antialiased;max-width:100vw}.page{min-height:100vh;overflow-x:hidden;width:100%}h1,h2,h3,h4{font-family:var(--font-mincho);font-weight:600;line-height:1.35;letter-spacing:.01em;margin:0}p{margin:0}a{color:inherit;-webkit-text-decoration-color:var(--keisen);text-decoration-color:var(--keisen);text-underline-offset:3px}a:hover{-webkit-text-decoration-color:var(--shu);text-decoration-color:var(--shu)}img{max-width:100%;display:block}::selection{background:var(--shu-soft)}:focus-visible{outline:2px solid var(--ai);outline-offset:2px}.container{width:100%;max-width:1180px;margin-inline:auto;padding-inline:var(--gutter)}.narrow{max-width:720px}.stack>*+*{margin-top:var(--stack,1rem)}.page{display:flex;flex-direction:column;min-height:100dvh}.page main{flex:1 1}.section{padding-block:56px}@media (min-width:768px){.section{padding-block:88px}}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:var(--gutter);top:8px;z-index:100;background:var(--card);padding:8px 14px;border:var(--rule)}.eyebrow{font-family:var(--font-gothic);font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--usu)}.kanji-label{font-family:var(--font-mincho);color:var(--shu);letter-spacing:.12em}.section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px 24px;padding-bottom:14px;border-bottom:var(--rule);margin-bottom:28px}.section-head h2{font-size:24px}@media (min-width:768px){.section-head h2{font-size:30px}}.section-head .more{font-size:13px;color:var(--usu);text-decoration:none;white-space:nowrap}.section-head .more:hover{color:var(--shu)}.muted{color:var(--usu)}.lede{font-size:17px;line-height:2;color:var(--sumi-2)}.lede,.tategaki{font-family:var(--font-mincho)}.tategaki{writing-mode:vertical-rl;-webkit-text-orientation:upright;text-orientation:upright;line-height:2.1;letter-spacing:.08em;max-height:22em;max-width:100%}@media (max-width:899px){.tategaki{writing-mode:horizontal-tb;max-height:none;letter-spacing:.02em;white-space:pre-line}}.grid{display:grid;grid-gap:28px;gap:28px}@media (min-width:640px){.grid-2,.grid-3{grid-template-columns:repeat(2,1fr)}}@media (min-width:1000px){.grid-3{grid-template-columns:repeat(3,1fr)}}.card{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:inherit;border-top:2px solid var(--sumi);padding-top:14px;transition:border-color .25s var(--ease)}.card:hover{border-top-color:var(--shu)}.card .thumb{aspect-ratio:4/3;overflow:hidden;background:var(--washi-2);border-radius:var(--radius)}.card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}.card:hover .thumb img{transform:scale(1.03)}.card h3{font-size:18px}.card .meta{font-size:12px;color:var(--usu);letter-spacing:.04em}.card .summary{font-size:14px;color:var(--sumi-2);line-height:1.8}.toc{border-top:var(--rule)}.toc-row{display:grid;grid-template-columns:52px 1fr;grid-gap:4px 16px;gap:4px 16px;align-items:baseline;padding:14px 4px;border-bottom:var(--rule);text-decoration:none;color:inherit;transition:background .2s var(--ease)}.toc-row:hover{background:var(--washi-2)}.toc-row .page-no{font-size:13px;color:var(--usu);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:.06em}.toc-row .title{font-family:var(--font-mincho);font-size:16px}.toc-row .tag{grid-column:2;font-size:11px;color:var(--usu);letter-spacing:.1em}.badge{display:inline-block;font-family:var(--font-mincho);font-size:11px;font-weight:600;letter-spacing:.12em;padding:2px 8px;border:1px solid;border-radius:2px;color:var(--ai);background:var(--ai-soft)}.badge-shu{color:var(--shu);background:var(--shu-soft);border-color:var(--shu);box-shadow:inset 0 0 0 1px rgba(184,59,38,.15)}.prose{font-size:16px;line-height:2.05;color:var(--sumi)}.prose>*+*{margin-top:1.6em}.prose h2{font-size:22px;margin-top:2.4em;padding-bottom:8px;border-bottom:var(--rule)}.prose h3{font-size:18px;margin-top:2em}.prose blockquote{margin-inline:0;padding-left:18px;border-left:2px solid var(--shu);color:var(--sumi-2)}.prose img{border-radius:var(--radius)}.caption,.prose figcaption{font-size:12px;color:var(--usu);line-height:1.7;margin-top:8px}.btn{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 20px;border:1px solid var(--sumi);border-radius:var(--radius);font-size:14px;text-decoration:none;background:transparent;color:var(--sumi);cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}.btn:hover{background:var(--sumi);color:var(--washi)}.btn-primary{background:var(--ai);border-color:var(--ai);color:var(--on-accent)}.btn-primary:hover{background:var(--sumi);border-color:var(--sumi);color:var(--washi)}.site-footer{margin-top:auto;border-top:var(--rule);padding-block:44px 32px}.site-footer .closing{max-width:34em;margin-bottom:44px;padding-left:16px;border-left:2px solid var(--shu)}.foot-grid{display:grid;grid-gap:32px;gap:32px;padding-bottom:32px}@media (min-width:640px){.foot-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:900px){.foot-grid{grid-template-columns:1.4fr repeat(3,1fr)}}.foot-col{display:flex;flex-direction:column;gap:9px}.foot-col a{font-size:14px;color:var(--sumi-2);text-decoration:none}.foot-col a:hover{color:var(--shu)}.foot-base{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;padding-top:22px;border-top:var(--rule);font-size:12px;color:var(--usu)}.foot-base a{color:inherit;text-decoration:none}.issue-hero{border-bottom:var(--rule);padding-block:40px 52px}@media (min-width:900px){.issue-hero{padding-block:72px 80px}}.issue-hero-inner{display:grid;grid-gap:32px;gap:32px;align-items:start}@media (min-width:768px){.issue-hero-inner{grid-template-columns:minmax(160px,240px) 1fr;gap:56px}}.issue-cover{aspect-ratio:3/4;background:var(--washi-2);border:var(--rule);border-radius:var(--radius);overflow:hidden;display:flex;align-items:center;justify-content:center;max-width:260px}.issue-cover img{width:100%;height:100%;object-fit:cover}.issue-hero h1{font-size:clamp(28px,7vw,46px);margin-block:10px 0;letter-spacing:.04em}.issue-subtitle{font-family:var(--font-mincho);font-size:17px;color:var(--sumi-2);margin-top:10px}.issue-lead{margin-top:28px;font-size:14.5px;color:var(--sumi-2)}@media (min-width:900px){.issue-lead{max-height:18em}}.article-hero{padding-block:36px 0}@media (min-width:900px){.article-hero{padding-block:60px 0}}.crumbs{font-size:12px;color:var(--usu);margin-bottom:18px;display:flex;flex-wrap:wrap;gap:6px}.crumbs a{text-decoration:none;color:inherit}.crumbs a:hover{color:var(--shu)}.article-title{font-size:clamp(26px,6.5vw,42px);letter-spacing:.03em}.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;align-items:center;margin-top:18px;padding-top:14px;border-top:var(--rule);font-size:12.5px;color:var(--usu)}.article-figure{margin:32px 0 0}.article-figure img{width:100%;border-radius:var(--radius)}.related{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px}.empty{padding:48px 0;text-align:center;color:var(--usu);border:1px solid var(--keisen);border-radius:var(--radius)}.filter-row{display:flex;flex-wrap:wrap;gap:9px}.chip.active{border-color:var(--sumi);color:var(--sumi);background:var(--washi-2)}.city-hero{padding-block:32px 0;border-bottom:var(--rule);padding-bottom:40px}@media (min-width:900px){.city-hero{padding-block:56px 56px}}.city-title{font-size:clamp(30px,8vw,52px);letter-spacing:.03em;display:flex;flex-wrap:wrap;align-items:baseline;gap:14px}.city-title .zh{font-size:.42em;color:var(--shu);letter-spacing:.16em}.facts{display:flex;flex-wrap:wrap;gap:12px 40px;margin:28px 0 0;padding-top:18px;border-top:var(--rule)}.facts div{display:flex;flex-direction:column;gap:3px}.facts dt{font-size:11px;letter-spacing:.14em;color:var(--usu)}.facts dd{margin:0;font-family:var(--font-mincho);font-size:17px}.city-section{margin-top:44px}.city-section h2{font-size:21px;padding-bottom:10px;border-bottom:var(--rule);margin-bottom:16px}.city-section p{line-height:2;color:var(--sumi)}.checklist{margin-top:40px;padding:22px 24px;border:1px solid var(--keisen);border-radius:var(--radius);background:var(--washi-2)}.checklist h2{font-size:17px;margin-bottom:12px}.checklist ul{font-size:14.5px;line-height:1.8}.checklist ul,.sources{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:8px}.sources{font-size:14px;color:var(--sumi-2)}.spot-chips{display:flex;flex-wrap:wrap;gap:9px}.chip{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border:1px solid var(--keisen);border-radius:3px;font-size:13px;font-family:var(--font-mincho);letter-spacing:.04em;text-decoration:none;color:var(--sumi-2);background:var(--card);transition:border-color .2s var(--ease),color .2s var(--ease),background-color .2s var(--ease)}.chip:hover{background:var(--washi-2)}.chip.active,.chip:hover{border-color:var(--shu);color:var(--shu)}.chip.active{background:var(--shu-soft);font-weight:600}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .chip{background:#22212b;border-color:#3e3d4d;color:#cfcbbf}:root:not([data-theme=light]) .chip:hover{border-color:#df7159;color:#f59682;background:#2b2427}:root:not([data-theme=light]) .chip.active{background:#35211c;color:#f59682;border-color:#df7159;box-shadow:0 0 10px rgba(223,113,89,.18)}}[data-theme=dark] .chip{background:#22212b;border-color:#3e3d4d;color:#cfcbbf}[data-theme=dark] .chip:hover{border-color:#df7159;color:#f59682;background:#2b2427}[data-theme=dark] .chip.active{background:#35211c;color:#f59682;border-color:#df7159;box-shadow:0 0 10px rgba(223,113,89,.18)}.series-list{display:grid;grid-gap:0;gap:0;border-top:var(--rule)}.series-item{display:flex;flex-direction:column;gap:6px;padding:20px 4px;border-bottom:var(--rule);text-decoration:none;color:inherit;transition:padding-left .25s var(--ease)}.series-item:hover{padding-left:12px}.series-item h3{font-size:19px}@media (min-width:768px){.series-list{grid-template-columns:repeat(2,1fr);column-gap:40px}}.grid-4{grid-template-columns:1fr}@media (min-width:640px){.grid-4{grid-template-columns:repeat(2,1fr)}}@media (min-width:1000px){.grid-4{grid-template-columns:repeat(4,1fr)}}.gcard{position:relative;display:flex;flex-direction:column;gap:10px;padding:20px 18px 16px;background:var(--card);text-decoration:none;color:inherit;-webkit-clip-path:polygon(10px 0,calc(100% - 10px) 0,100% 10px,100% calc(100% - 10px),calc(100% - 10px) 100%,10px 100%,0 calc(100% - 10px),0 10px);clip-path:polygon(10px 0,calc(100% - 10px) 0,100% 10px,100% calc(100% - 10px),calc(100% - 10px) 100%,10px 100%,0 calc(100% - 10px),0 10px);box-shadow:0 4px 14px rgba(26,23,20,.04);transition:transform .22s var(--ease),box-shadow .22s var(--ease);overflow:hidden}.gcard,.gcard:before{border:1px solid var(--keisen)}.gcard:before{content:"";position:absolute;inset:4px;-webkit-clip-path:polygon(8px 0,calc(100% - 8px) 0,100% 8px,100% calc(100% - 8px),calc(100% - 8px) 100%,8px 100%,0 calc(100% - 8px),0 8px);clip-path:polygon(8px 0,calc(100% - 8px) 0,100% 8px,100% calc(100% - 8px),calc(100% - 8px) 100%,8px 100%,0 calc(100% - 8px),0 8px);opacity:.55;pointer-events:none;transition:border-color .22s var(--ease),opacity .22s var(--ease)}.gcard:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(26,23,20,.08)}.gcard:hover:before{border-color:var(--shu);opacity:.85}.gcard:after{content:"";position:absolute;right:-4px;bottom:-4px;width:78px;height:78px;background-color:var(--sumi);opacity:.055;mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='50' cy='18' rx='7' ry='3'/%3E%3Cpath d='M26 34 C 30 22, 70 22, 74 34'/%3E%3Cpath d='M22 36 C 24 64, 76 64, 78 36'/%3E%3Cpath d='M12 70 C 35 78, 65 78, 88 70'/%3E%3Cpath d='M28 73 C 38 84, 62 84, 72 73'/%3E%3Cpath d='M49 14 C 47 8, 53 5, 51 1' stroke-dasharray='2 2'/%3E%3C/svg%3E");-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='50' cy='18' rx='7' ry='3'/%3E%3Cpath d='M26 34 C 30 22, 70 22, 74 34'/%3E%3Cpath d='M22 36 C 24 64, 76 64, 78 36'/%3E%3Cpath d='M12 70 C 35 78, 65 78, 88 70'/%3E%3Cpath d='M28 73 C 38 84, 62 84, 72 73'/%3E%3Cpath d='M49 14 C 47 8, 53 5, 51 1' stroke-dasharray='2 2'/%3E%3C/svg%3E");mask-size:contain;-webkit-mask-size:contain;mask-repeat:no-repeat;-webkit-mask-repeat:no-repeat;pointer-events:none;transition:opacity .25s var(--ease),transform .25s var(--ease)}.gcard:hover:after{opacity:.11;transform:scale(1.05)}.gcard-head{display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative;z-index:1}.gcard-tag{font-family:var(--font-mincho);font-size:11.5px;letter-spacing:.12em;color:var(--shu);background:var(--shu-soft);padding:2px 10px 2px 7px;border-left:2px solid var(--shu);-webkit-clip-path:polygon(0 0,calc(100% - 5px) 0,100% 50%,calc(100% - 5px) 100%,0 100%);clip-path:polygon(0 0,calc(100% - 5px) 0,100% 50%,calc(100% - 5px) 100%,0 100%)}.gcard h3{font-size:18px}.gcard .summary,.gcard h3{position:relative;z-index:1}.gcard .summary{font-size:13.5px;color:var(--sumi-2);line-height:1.75;flex:1 1}.gcard-foot{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--usu);letter-spacing:.06em;padding-top:10px;border-top:1px solid var(--keisen)}.gcard-verified{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;background:#2a8a4e;color:#fff;font-size:10px;font-weight:700;line-height:1;flex-shrink:0}.travel-tips-card{margin-top:40px;padding:32px 28px;background:var(--washi-2);border:var(--rule);border-radius:var(--radius);border-top:3px solid var(--kin);box-shadow:0 4px 14px rgba(23,22,26,.04)}.tips-card-head{margin-bottom:24px}.seal-stamp-sm{display:inline-block;font-family:var(--font-mincho);font-size:11px;letter-spacing:.14em;color:var(--kin);border:1px solid var(--kin);padding:1px 7px;border-radius:2px;margin-bottom:10px;background:rgba(184,134,11,.06)}.tips-card-head h3{font-family:var(--font-mincho);font-size:23px;font-weight:600;color:var(--sumi);margin-bottom:8px}.tips-desc{font-size:14px;line-height:1.8;color:var(--sumi-2);max-width:44em;margin:0}.tips-grid{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px}@media (min-width:600px){.tips-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width:1040px){.tips-grid{grid-template-columns:repeat(4,1fr)}}.tip-item{position:relative;display:flex;flex-direction:column;gap:8px;padding:20px 18px;background:var(--card);border:1px solid var(--keisen);-webkit-clip-path:polygon(10px 0,calc(100% - 10px) 0,100% 10px,100% calc(100% - 10px),calc(100% - 10px) 100%,10px 100%,0 calc(100% - 10px),0 10px);clip-path:polygon(10px 0,calc(100% - 10px) 0,100% 10px,100% calc(100% - 10px),calc(100% - 10px) 100%,10px 100%,0 calc(100% - 10px),0 10px);box-shadow:0 4px 12px rgba(26,23,20,.04);transition:transform .2s var(--ease),box-shadow .2s var(--ease);overflow:hidden}.tip-item:before{inset:4px;-webkit-clip-path:polygon(8px 0,calc(100% - 8px) 0,100% 8px,100% calc(100% - 8px),calc(100% - 8px) 100%,8px 100%,0 calc(100% - 8px),0 8px);clip-path:polygon(8px 0,calc(100% - 8px) 0,100% 8px,100% calc(100% - 8px),calc(100% - 8px) 100%,8px 100%,0 calc(100% - 8px),0 8px);border:1px solid var(--keisen);opacity:.55}.tip-item:after,.tip-item:before{content:"";position:absolute;pointer-events:none}.tip-item:after{right:-4px;bottom:-4px;width:72px;height:72px;background-color:var(--sumi);opacity:.05;mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='50' cy='18' rx='7' ry='3'/%3E%3Cpath d='M26 34 C 30 22, 70 22, 74 34'/%3E%3Cpath d='M22 36 C 24 64, 76 64, 78 36'/%3E%3Cpath d='M12 70 C 35 78, 65 78, 88 70'/%3E%3Cpath d='M28 73 C 38 84, 62 84, 72 73'/%3E%3Cpath d='M49 14 C 47 8, 53 5, 51 1' stroke-dasharray='2 2'/%3E%3C/svg%3E");-webkit-mask-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='50' cy='18' rx='7' ry='3'/%3E%3Cpath d='M26 34 C 30 22, 70 22, 74 34'/%3E%3Cpath d='M22 36 C 24 64, 76 64, 78 36'/%3E%3Cpath d='M12 70 C 35 78, 65 78, 88 70'/%3E%3Cpath d='M28 73 C 38 84, 62 84, 72 73'/%3E%3Cpath d='M49 14 C 47 8, 53 5, 51 1' stroke-dasharray='2 2'/%3E%3C/svg%3E");mask-size:contain;-webkit-mask-size:contain;mask-repeat:no-repeat;-webkit-mask-repeat:no-repeat}@media (hover:hover){.tip-item:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(26,23,20,.07)}.tip-item:hover:after{opacity:.1}}.tip-badge{align-self:flex-start;font-size:11px;letter-spacing:.12em;color:var(--shu);background:var(--shu-soft);padding:2px 9px 2px 6px;border-left:2px solid var(--shu);-webkit-clip-path:polygon(0 0,calc(100% - 5px) 0,100% 50%,calc(100% - 5px) 100%,0 100%);clip-path:polygon(0 0,calc(100% - 5px) 0,100% 50%,calc(100% - 5px) 100%,0 100%)}.tip-badge,.tip-item strong{font-family:var(--font-mincho);font-weight:600;position:relative;z-index:1}.tip-item strong{font-size:16px;color:var(--sumi);line-height:1.4}.tip-item p{font-size:12.5px;line-height:1.75;color:var(--sumi-2);margin:0;flex:1 1;position:relative;z-index:1}@media (max-width:640px){.travel-tips-card{padding:22px 18px;margin-top:28px}.tips-card-head h3{font-size:19px}.tips-desc{font-size:13px}}.cover-fallback{font-family:var(--font-mincho);font-size:13px;color:var(--usu);letter-spacing:.1em}.meta{font-size:11.5px;color:var(--usu);letter-spacing:.08em}.seal-stamp{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mincho);font-size:11px;font-weight:700;color:var(--shu);background:var(--shu-soft);border:1px solid;border-radius:3px;padding:2px 7px;letter-spacing:.12em;line-height:1.2}.checklist-interactive{margin-top:40px;padding:24px 24px 20px;border:var(--rule);border-radius:var(--radius);background:var(--washi-2);box-shadow:0 1px 3px rgba(23,22,26,.03)}.checklist-head{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.checklist-title-wrap{display:flex;align-items:center;gap:8px}.checklist-icon{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;background:var(--shu);color:var(--on-accent);font-size:13px;font-weight:700;line-height:1}.checklist-head h3{font-size:18px;letter-spacing:.02em}.checklist-actions{display:flex;align-items:center;gap:12px}.checklist-badge{font-size:12px;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;padding:2px 9px;border-radius:999px;background:var(--card);border:var(--rule);color:var(--sumi-2);letter-spacing:.05em;transition:background-color .2s var(--ease),color .2s var(--ease)}.checklist-badge.all-done{background:var(--shu);border-color:var(--shu);color:var(--on-accent)}.checklist-reset{background:none;border:none;font-size:12px;color:var(--usu);cursor:pointer;text-decoration:underline;text-underline-offset:2px;padding:0;transition:color .2s var(--ease)}.checklist-reset:hover{color:var(--shu)}.checklist-meter{height:4px;width:100%;background:color-mix(in srgb,var(--sumi) 8%,transparent);border-radius:2px;overflow:hidden;margin-bottom:16px}.checklist-meter-fill{height:100%;background:var(--shu);transition:width .25s var(--ease)}.checklist-items{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.chk-row{border-radius:var(--radius);transition:background-color .15s var(--ease)}.chk-row:hover{background:color-mix(in srgb,var(--card) 60%,transparent)}.chk-label{display:flex;align-items:flex-start;gap:12px;padding:8px 6px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.chk-input{position:absolute;opacity:0;width:0;height:0}.chk-custom{flex-shrink:0;width:18px;height:18px;margin-top:4px;border:1.5px solid var(--sumi-2);border-radius:3px;background:var(--card);display:flex;align-items:center;justify-content:center;transition:all .18s var(--ease)}.chk-row.is-done .chk-custom{background:var(--shu);border-color:var(--shu)}.chk-row.is-done .chk-custom:after{content:"";display:block;width:4px;height:8px;border:solid var(--on-accent);border-width:0 1.8px 1.8px 0;transform:rotate(45deg) translate(-.5px,-1px)}.chk-text{font-size:15px;line-height:1.7;color:var(--sumi);transition:color .18s var(--ease),-webkit-text-decoration .18s var(--ease);transition:color .18s var(--ease),text-decoration .18s var(--ease);transition:color .18s var(--ease),text-decoration .18s var(--ease),-webkit-text-decoration .18s var(--ease)}.chk-row.is-done .chk-text{color:var(--usu);text-decoration:line-through}.checklist-hint{font-size:11.5px;color:var(--usu);margin-top:14px;letter-spacing:.02em}.back-to-top{position:fixed;bottom:28px;right:24px;z-index:40;display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border:var(--rule);border-radius:999px;background:color-mix(in srgb,var(--card) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:var(--sumi);box-shadow:0 4px 14px rgba(23,22,26,.1);cursor:pointer;font-family:var(--font-mincho);font-size:12px;letter-spacing:.1em;transition:transform .22s var(--ease),background-color .2s var(--ease),border-color .2s var(--ease),color .2s var(--ease);animation:bttFadeIn .25s var(--ease) forwards}@keyframes bttFadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.back-to-top:hover{transform:translateY(-2px);background:var(--sumi);color:var(--washi);border-color:var(--sumi)}.btt-arrow{font-size:13px;line-height:1}.verified-box{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:var(--washi-2);border:var(--rule);border-radius:var(--radius);font-size:12px;color:var(--sumi-2)}.verified-dot{width:6px;height:6px;border-radius:50%;background:#2a8a4e}.article-pager{display:grid;grid-template-columns:1fr;grid-gap:16px;gap:16px;margin-top:56px;padding-top:32px;border-top:var(--rule)}@media (min-width:640px){.article-pager{grid-template-columns:1fr 1fr}}.pager-link{display:flex;flex-direction:column;gap:6px;padding:16px 20px;border:var(--rule);border-radius:var(--radius);background:var(--card);text-decoration:none;color:inherit;transition:all .22s var(--ease)}.pager-link:hover{border-color:var(--shu);transform:translateY(-2px);box-shadow:0 4px 14px rgba(23,22,26,.08)}.pager-next{text-align:right}.pager-sub{font-size:11.5px;color:var(--usu);letter-spacing:.12em;font-weight:600;transition:color .2s var(--ease)}.pager-link:hover .pager-sub{color:var(--shu)}.pager-title{font-family:var(--font-mincho);font-size:16.5px;font-weight:600;line-height:1.45;color:var(--sumi);transition:color .2s var(--ease)}.pager-link:hover .pager-title{color:var(--shu)}.checklist-copy-btn{display:inline-flex;align-items:center;min-height:40px;background:var(--card);border:var(--rule);border-radius:999px;font-size:12px;color:var(--sumi-2);cursor:pointer;padding:3px 14px;font-family:var(--font-gothic);transition:all .2s var(--ease)}.checklist-copy-btn:hover{border-color:var(--shu);color:var(--shu);background:var(--washi-2)}.prose a{color:var(--ai);text-decoration:underline;text-underline-offset:3px;transition:color .2s var(--ease)}.prose a:hover{color:var(--shu)}.prose table{width:100%;border-collapse:collapse;border:var(--rule);margin-block:1.8em;font-size:14.5px}.prose td,.prose th{padding:10px 14px;border:var(--rule);text-align:left}.prose th{background:var(--washi-2);font-weight:600}.prose th,.step-tag{font-family:var(--font-mincho)}.step-tag{display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--shu);background:var(--shu-soft);border:1px solid;border-radius:2px;padding:0 4px;line-height:1.2}.issue-card-body{display:flex;flex-direction:column;gap:5px;margin-top:4px}.issue-card-sub{font-size:13px;color:var(--sumi-2);margin-top:-2px;line-height:1.5}.oriental-theme-switcher{display:inline-flex;align-items:center;height:32px;background:var(--washi-2);border:1px solid var(--keisen);border-radius:3px;padding:2px;box-shadow:inset 0 1px 2px rgba(0,0,0,.04);-webkit-user-select:none;-moz-user-select:none;user-select:none}.theme-segment{display:inline-flex;align-items:center;justify-content:center;width:28px;height:26px;border-radius:2px;border:1px solid transparent;background:transparent;color:var(--usu);cursor:pointer;transition:all .2s var(--ease)}.theme-segment:hover:not(.active){color:var(--sumi);background:rgba(0,0,0,.04)}.theme-segment.active.light,.theme-segment.active.system{background:var(--card);color:var(--sumi);border-color:var(--keisen);box-shadow:0 1px 3px rgba(0,0,0,.08);font-weight:600}.theme-segment.active.dark{background:#2b2a38;color:#ebe7de;border-color:#454357;box-shadow:0 1px 5px rgba(0,0,0,.35);font-weight:600}.theme-segment-divider{width:1px;height:14px;background:var(--keisen);margin:0 1px;opacity:.5}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .oriental-theme-switcher{background:#191823;border-color:#353444}:root:not([data-theme=light]) .theme-segment:hover:not(.active){color:#ebe7de;background:rgba(255,255,255,.05)}}[data-theme=dark] .oriental-theme-switcher{background:#191823;border-color:#353444}[data-theme=dark] .theme-segment:hover:not(.active){color:#ebe7de;background:rgba(255,255,255,.05)}.magazine-teaser-card{margin-top:48px;padding:28px 26px;background:var(--washi-2);border:var(--rule);border-top:3px solid var(--kin);border-radius:var(--radius);box-shadow:0 4px 16px rgba(23,22,26,.04)}.teaser-card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px}.teaser-issue-badge{font-family:var(--font-mincho);font-size:12px;letter-spacing:.08em;color:var(--sumi-2)}.teaser-title{font-size:19px;font-weight:700;color:var(--sumi);line-height:1.4;margin-bottom:10px}.teaser-desc{font-size:14px;line-height:1.85;color:var(--sumi-2);margin-bottom:20px}.teaser-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.teaser-btn{font-size:13.5px}.teaser-btn-sub{font-size:13px;color:var(--sumi-2)}.article-extracted-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:20px;gap:20px;margin:36px 0 44px}.extracted-photo-item{margin:0;border-radius:var(--radius);overflow:hidden;border:var(--rule);background:var(--card);box-shadow:0 2px 8px rgba(23,22,26,.03)}.extracted-photo-item img{width:100%;height:240px;object-fit:cover;display:block;transition:transform .3s var(--ease)}.extracted-photo-item:hover img{transform:scale(1.02)}.extracted-photo-item figcaption{padding:8px 12px;font-size:11.5px;color:var(--usu);border-top:1px solid var(--keisen);background:var(--washi)}.extracted-lead{font-size:15.5px;line-height:2;color:var(--sumi)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--washi) 90%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:var(--rule);transition:background-color .25s var(--ease),border-color .25s var(--ease)}.site-header .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px}@media (min-width:768px){.site-header .bar{min-height:72px}}.logo{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:inherit;transition:opacity .2s var(--ease)}.logo:hover{opacity:.88}.logo-seal{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;background:linear-gradient(135deg,#c44733,#a23522);color:#ffffff;border-radius:6px;box-shadow:0 2px 6px rgba(162,53,34,.25),inset 0 0 0 1px rgba(255,255,255,.2);flex-shrink:0;transition:transform .2s var(--ease)}.logo:hover .logo-seal{transform:scale(1.05)}.logo-seal-char{font-family:var(--font-mincho),serif;font-size:18px;font-weight:700;line-height:1;letter-spacing:0;text-shadow:0 1px 2px rgba(0,0,0,.2)}.logo-text-col{display:flex;flex-direction:column;justify-content:center;line-height:1.15}.logo-main-jp{font-family:var(--font-mincho),serif;font-size:20px;font-weight:700;letter-spacing:.1em;color:var(--sumi);transition:color .2s var(--ease)}.logo-sub-tag{font-size:10px;letter-spacing:.12em;color:var(--usu);font-weight:500;margin-top:2px}@media (max-width:540px){.logo{gap:9px}.logo-seal{width:28px;height:28px;border-radius:5px}.logo-seal-char{font-size:15px}.logo-main-jp{font-size:17px;letter-spacing:.06em}.logo-sub-tag{display:none}}.nav-desktop{display:none;align-items:center;gap:28px}@media (min-width:900px){.nav-desktop{display:flex}}.nav-desktop a{font-size:14px;font-weight:500;text-decoration:none;color:var(--sumi-2);padding:8px 0;border-bottom:2px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease);display:inline-flex;align-items:center;gap:6px}.nav-desktop a.active,.nav-desktop a:hover{color:var(--sumi);border-bottom-color:var(--shu)}.nav-search-icon{width:13px;height:13px;color:var(--usu);transition:color .2s var(--ease)}.nav-desktop a.active .nav-search-icon,.nav-desktop a:hover .nav-search-icon{color:var(--shu)}.bar-right{display:flex;align-items:center;gap:8px}.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid transparent;border-radius:var(--radius);background:none;color:inherit;cursor:pointer;transition:background-color .2s var(--ease)}.menu-btn:hover{background:var(--washi-2)}@media (min-width:900px){.menu-btn{display:none}}.bars{display:block;width:20px}.bars i{display:block;height:1.5px;background:currentColor;transition:transform .25s var(--ease)}.bars i+i{margin-top:5px}.bars.open i:first-child{transform:translateY(3.25px) rotate(45deg)}.bars.open i:last-child{transform:translateY(-3.25px) rotate(-45deg)}.drawer{position:fixed;top:62px;left:0;right:0;height:calc(100dvh - 62px);z-index:60;overflow-y:auto;-webkit-overflow-scrolling:touch;border-top:var(--rule);background:var(--washi);box-shadow:0 12px 24px rgba(23,22,26,.12);animation:drawerSlideDown .24s var(--ease) forwards}@keyframes drawerSlideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}@media (min-width:768px){.drawer{top:72px;height:calc(100dvh - 72px)}}@media (min-width:900px){.drawer{display:none}}.drawer nav{display:flex;flex-direction:column;padding-block:10px 24px}.drawer a{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:16px 4px;border-bottom:var(--rule);text-decoration:none;color:inherit;transition:padding-left .2s var(--ease),color .2s var(--ease)}.drawer a.drawer-active,.drawer a:hover{padding-left:8px;color:var(--shu)}.drawer a.drawer-active .jp{font-weight:700}.drawer .jp{font-family:var(--font-mincho);font-size:17px}.drawer .latin{font-size:10px;letter-spacing:.24em;color:var(--usu)}.drawer-theme-box{display:flex;align-items:center;justify-content:space-between;margin-top:24px;padding:14px 16px;background:var(--washi-2);border:1px solid var(--keisen);border-radius:3px}.drawer-theme-label{font-family:var(--font-mincho);font-size:13.5px;color:var(--sumi);font-weight:500}.reading-progress-track{position:absolute;bottom:0;left:0;width:100%;height:2px;background:transparent;pointer-events:none}.reading-progress-bar{height:100%;background:var(--shu);transition:width .08s linear;box-shadow:0 1px 3px rgba(180,69,47,.35)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.nav-auth-wrap{display:none;align-items:center;gap:12px;margin-right:4px}@media (min-width:900px){.nav-auth-wrap{display:flex}}.nav-auth-opt-a{gap:8px}.auth-a-login,.nav-auth-opt-a{display:inline-flex;align-items:center}.auth-a-login{justify-content:center;height:29px;padding:0 12px;font-family:var(--font-mincho),serif;font-size:13px;font-weight:500;letter-spacing:.1em;color:var(--sumi-2);border:1px solid var(--keisen);border-radius:2px;background:transparent;text-decoration:none;transition:all .2s var(--ease)}.auth-a-login:hover{color:var(--shu);border-color:var(--shu);background:color-mix(in srgb,var(--shu) 8%,transparent)}.auth-a-register{display:inline-flex;align-items:center;justify-content:center;height:29px;padding:0 14px;font-family:var(--font-mincho),serif;font-size:13px;font-weight:600;letter-spacing:.12em;color:#ffffff!important;background:linear-gradient(180deg,#b33524,#8c2315);border:1px solid #751a0e;border-radius:2px;text-decoration:none;box-shadow:inset 0 0 0 1px rgba(245,220,160,.38),0 2px 6px rgba(0,0,0,.14);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}.auth-a-register:hover{transform:translateY(-1px);background:linear-gradient(180deg,#bd3a28,#962517);box-shadow:inset 0 0 0 1px rgba(245,220,160,.65),0 4px 12px rgba(140,35,20,.3)}.nav-auth-opt-b{height:31px;background:var(--card);border:1px solid var(--keisen);border-radius:2px;padding:2px;box-shadow:0 1px 3px rgba(0,0,0,.04)}.auth-b-login,.nav-auth-opt-b{display:inline-flex;align-items:center}.auth-b-login{padding:0 10px;height:100%;font-family:var(--font-mincho),serif;font-size:12.5px;font-weight:500;letter-spacing:.08em;color:var(--sumi-2);text-decoration:none;border-radius:1px;transition:all .2s var(--ease)}.auth-b-login:hover{color:var(--shu);background:color-mix(in srgb,var(--shu) 8%,transparent)}.auth-b-sep{font-size:10px;color:var(--keisen);opacity:.8;margin:0 -1px;-webkit-user-select:none;-moz-user-select:none;user-select:none}.auth-b-register{display:inline-flex;align-items:center;gap:4px;padding:0 11px;height:100%;font-family:var(--font-mincho),serif;font-size:12.5px;font-weight:600;letter-spacing:.1em;color:#ffffff!important;background:linear-gradient(180deg,#b33524,#8c2315);border-radius:1px;text-decoration:none;box-shadow:inset 0 0 0 1px rgba(245,220,160,.35);transition:all .2s var(--ease)}.auth-b-register:hover{background:linear-gradient(180deg,#bd3a28,#962517);box-shadow:inset 0 0 0 1px rgba(245,220,160,.6)}.auth-b-dot{font-size:8px;opacity:.85}.nav-auth-opt-c{display:inline-flex;align-items:center;gap:12px}.auth-c-login{font-family:var(--font-mincho),serif;font-size:13.5px;font-weight:500;letter-spacing:.1em;color:var(--sumi-2);text-decoration:none;padding:4px 2px;transition:color .2s var(--ease)}.auth-c-login:hover{color:var(--shu)}.auth-c-register{display:inline-flex;align-items:center;justify-content:center;height:29px;padding:0 14px;border:1px solid var(--shu);background:color-mix(in srgb,var(--shu) 8%,var(--card));color:var(--shu)!important;font-family:var(--font-mincho),serif;font-size:13px;font-weight:600;letter-spacing:.14em;border-radius:2px;text-decoration:none;transition:all .2s var(--ease)}.auth-c-register:hover{background:var(--shu);color:#ffffff!important;transform:translateY(-1px);box-shadow:0 3px 10px rgba(180,69,47,.25)}.nav-user-info{display:flex;align-items:center;gap:10px;font-size:13px}.nav-user-name{color:var(--sumi);font-weight:600;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-user-dot{width:7px;height:7px;border-radius:50%;background:#2e7d32;display:inline-block;margin-right:4px}.nav-logout-btn{background:none;border:1px solid var(--rule-color,rgba(0,0,0,.12));color:var(--usu);font-size:11.5px;padding:3px 8px;border-radius:2px;cursor:pointer;transition:all .15s var(--ease)}.nav-logout-btn:hover{color:var(--shu);border-color:var(--shu)}.drawer-auth-box{margin-top:20px;padding:18px 16px;background:var(--washi-card);border:var(--rule);border-radius:4px}.drawer-auth-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.drawer-auth-title{font-size:13px;font-weight:600;color:var(--sumi)}.drawer-auth-actions{display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.drawer-auth-btn-primary{background:linear-gradient(180deg,#b33524,#8c2315);color:#ffffff!important;font-family:var(--font-mincho),serif;font-size:14px;font-weight:600;letter-spacing:.08em;border:1px solid #751a0e;border-radius:3px;box-shadow:inset 0 0 0 1px rgba(245,220,160,.38),0 3px 10px rgba(0,0,0,.16)}.drawer-auth-btn-primary,.drawer-auth-btn-secondary{display:flex;align-items:center;justify-content:center;padding:12px;text-decoration:none;min-height:44px}.drawer-auth-btn-secondary{border:1px solid var(--sumi);color:var(--sumi);font-size:13.5px;font-weight:500;border-radius:3px}.drawer-user-info{display:flex;align-items:center;justify-content:space-between;padding:8px 0}