:root{--font:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI", "Yu Gothic", Meiryo, system-ui, sans-serif;--bg:#f4f4f1;--surface:#fff;--surface-2:#ebebe5;--text:#1f2a37;--muted:#555f6d;--line:#d9d9d1;--link:#1d5c8f;--navy:#22385c;--teal:#2f6f7e;--orange:#9c5414;--brown:#7a5f3f;--on-tile:#fff;--ok:#1f7a4f;--warn-bg:#fff3cd;--warn-text:#5c4500;--focus:#1d5c8f;--emergency:#c8401e;--emergency-shadow:#c8401e59;--on-emergency:#fff;--lv5:#0c000c;--lv4:#a0a;--lv3:#ff2800;--lv2:#f2e700;--radius:18px;--radius-s:12px;--bottom-bar-h:84px;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1a2e;--surface:#18263f;--surface-2:#213252;--text:#eaf0fa;--muted:#a9bad6;--line:#2c4166;--link:#8fd0db;--navy:#2a4673;--teal:#24606c;--orange:#8a4a12;--brown:#64503a;--ok:#6fd1a0;--warn-bg:#3d3300;--warn-text:#ffe680;--focus:#8fd0db;--emergency:#ff6b3d;--emergency-shadow:#ff6b3d40;--on-emergency:#14100e;color-scheme:dark}}:root[data-theme=dark]{--bg:#0f1a2e;--surface:#18263f;--surface-2:#213252;--text:#eaf0fa;--muted:#a9bad6;--line:#2c4166;--link:#8fd0db;--navy:#2a4673;--teal:#24606c;--orange:#8a4a12;--brown:#64503a;--ok:#6fd1a0;--warn-bg:#3d3300;--warn-text:#ffe680;--focus:#8fd0db;--emergency:#ff6b3d;--emergency-shadow:#ff6b3d40;--on-emergency:#14100e;color-scheme:dark}html{font-size:100%}html[data-fs=l]{font-size:112.5%}html[data-fs=xl]{font-size:125%}*{box-sizing:border-box}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-text-size-adjust:100%;padding-bottom:calc(var(--bottom-bar-h) + env(safe-area-inset-bottom));margin:0;line-height:1.7}img,svg{max-width:100%}a{color:var(--link)}:focus-visible{outline:3px solid var(--focus);outline-offset:2px}h1,h2,h3{line-height:1.4}h1{margin:.5rem 0 .75rem;font-size:1.5rem}h2{margin:1.75rem 0 .5rem;font-size:1.2rem}h3{margin:1.25rem 0 .4rem;font-size:1.05rem}p{margin:.5rem 0}.wrap{max-width:720px;margin:0 auto;padding:0 16px}.muted{color:var(--muted)}.small{font-size:.85rem}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.icon{vertical-align:-.2em;flex:none;width:1.25em;height:1.25em}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin:12px 0;padding:14px 16px}.card>h2:first-child,.card>h3:first-child{margin-top:.1rem}.stack>*+*{margin-top:12px}.btn{border:2px solid var(--navy);background:var(--navy);color:#fff;min-height:44px;font:inherit;cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-weight:700;text-decoration:none;display:inline-flex}.btn.secondary{color:var(--text);border-color:var(--line);background:0 0}.btn.danger{color:var(--emergency);border-color:var(--emergency);background:0 0}.btn.small{min-height:36px;padding:4px 12px;font-size:.9rem}.btn-row{flex-wrap:wrap;gap:8px;margin:12px 0;display:flex}:root[data-theme=dark] .btn:not(.secondary):not(.danger){background:var(--teal);border-color:var(--teal)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .btn:not(.secondary):not(.danger){background:var(--teal);border-color:var(--teal)}}input[type=text],input[type=tel],input[type=number],input[type=date],select,textarea{font:inherit;color:var(--text);background:var(--surface);border:1.5px solid var(--line);border-radius:10px;width:100%;min-height:44px;padding:10px 12px}textarea{min-height:88px}label{margin:12px 0 4px;font-weight:700;display:block}label .hint{color:var(--muted);font-size:.85rem;font-weight:400}fieldset{border:1px solid var(--line);border-radius:var(--radius-s);margin:14px 0;padding:8px 14px 14px}legend{padding:0 6px;font-weight:700}.notice{border-radius:var(--radius-s);background:var(--surface-2);margin:12px 0;padding:10px 14px;font-size:.92rem}.notice.warn{background:var(--warn-bg);color:var(--warn-text)}.notice.privacy{border-left:5px solid var(--teal)}.draft-banner{background:var(--warn-bg);color:var(--warn-text);border-radius:var(--radius-s);margin:12px 0;padding:8px 12px;font-size:.85rem}.pill{background:var(--surface-2);color:var(--text);border-radius:999px;padding:2px 10px;font-size:.78rem;display:inline-block}.lv{border:1px solid #0000004d;border-radius:6px;align-items:center;gap:4px;padding:2px 8px;font-size:.85rem;font-weight:800;display:inline-flex}.lv-5{background:var(--lv5);color:#fff;border-color:#fff}.lv-4{background:var(--lv4);color:#fff}.lv-3{background:var(--lv3);color:#fff}.lv-2{background:var(--lv2);color:#111}.site-header{z-index:20;background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0}.site-header .inner{align-items:center;gap:8px;max-width:720px;margin:0 auto;padding:8px 12px;display:flex}.site-header .brand{color:var(--text);flex:1;align-items:center;gap:8px;min-width:0;font-weight:800;text-decoration:none;display:flex}.site-header .brand img{border-radius:50%;flex:none;width:34px;height:34px}.site-header .brand span{white-space:nowrap;text-overflow:ellipsis;font-size:.95rem;overflow:hidden}.net-badge{background:var(--navy);color:#fff;white-space:nowrap;border-radius:6px;padding:3px 8px;font-size:.72rem;font-weight:700}.net-badge[data-state=offline]{background:var(--warn-bg);color:var(--warn-text)}.icon-btn{border:1px solid var(--line);background:var(--surface);min-width:44px;min-height:44px;color:var(--text);font:inherit;cursor:pointer;border-radius:12px;justify-content:center;align-items:center;padding:0 6px;font-size:.8rem;font-weight:700;display:inline-flex}.bottom-bar{z-index:30;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:linear-gradient(to top, var(--bg) 70%, transparent);position:fixed;bottom:0;left:0;right:0}.bottom-bar .inner{max-width:720px;margin:0 auto}.emergency-btn{border-radius:var(--radius);background:var(--emergency);min-height:60px;color:var(--on-emergency);box-shadow:0 6px 16px var(--emergency-shadow);justify-content:center;align-items:center;gap:10px;font-size:1.2rem;font-weight:800;text-decoration:none;display:flex}.emergency-btn .icon{width:1.5em;height:1.5em}.quick-bar{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.quick-bar a{border-radius:var(--radius-s);background:var(--navy);color:#fff;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:2px;min-height:60px;padding:4px;font-size:.75rem;font-weight:700;line-height:1.25;text-decoration:none;display:flex}.quick-bar a.call{background:var(--emergency);color:var(--on-emergency)}.tiles{grid-template-columns:1fr 1fr;gap:10px;margin:12px 0;display:grid}.tile{border-radius:var(--radius);min-height:128px;color:var(--on-tile);flex-direction:column;justify-content:space-between;gap:10px;padding:14px;font-size:1.05rem;font-weight:800;line-height:1.35;text-decoration:none;display:flex}.tile .icon{width:30px;height:30px}.tile small{opacity:.95;margin-top:2px;font-size:.8rem;font-weight:500;display:block}.tile.navy{background:var(--navy)}.tile.teal{background:var(--teal)}.tile.orange{background:var(--orange)}.tile.brown{background:var(--brown)}.tile.wide{background:var(--surface);min-height:auto;color:var(--text);border:1px solid var(--line);flex-direction:row;grid-column:span 2;align-items:center;font-size:.92rem;font-weight:600}.status-strip{background:var(--surface);border:1px solid var(--line);color:var(--text);border-radius:14px;align-items:center;gap:10px;margin:12px 0;padding:10px 14px;font-size:.92rem;text-decoration:none;display:flex}.status-strip>span{flex:1}.link-list{margin:0;padding:0;list-style:none}.link-list li{border-top:1px solid var(--line)}.link-list li:first-child{border-top:0}.link-list a.row{color:var(--text);align-items:center;gap:10px;min-height:44px;padding:12px 2px;text-decoration:none;display:flex}.link-list a.row>span{flex:1}.link-list .desc{color:var(--muted);font-size:.85rem;display:block}.hazard-grid{grid-template-columns:1fr 1fr;gap:10px;margin:12px 0;display:grid}.hazard-grid a{border-radius:var(--radius);background:var(--surface);border:2px solid var(--line);min-height:96px;color:var(--text);flex-direction:column;justify-content:center;align-items:center;gap:6px;font-size:1.15rem;font-weight:800;text-decoration:none;display:flex}.hazard-grid a .icon{width:34px;height:34px;color:var(--emergency)}.first-three{counter-reset:n;margin:8px 0;padding:0;list-style:none}.first-three li{counter-increment:n;background:var(--surface);border:2px solid var(--emergency);border-radius:var(--radius-s);align-items:flex-start;gap:12px;margin:8px 0;padding:10px 12px;font-size:1.15rem;font-weight:800;line-height:1.45;display:flex}.first-three li:before{content:counter(n);background:var(--emergency);width:34px;height:34px;color:var(--on-emergency);border-radius:50%;flex:none;place-items:center;font-size:1.1rem;display:grid}.first-three li small{color:var(--muted);font-size:.85rem;font-weight:500;display:block}.check-item{border-top:1px solid var(--line);align-items:flex-start;gap:12px;padding:10px 0;display:flex}.check-item input[type=checkbox]{width:28px;height:28px;accent-color:var(--teal);flex:none;margin:2px 0 0}.check-item label{flex:1;margin:0;font-weight:600}.check-item .why{color:var(--muted);font-size:.85rem;font-weight:400;display:block}.check-item.done .lbl{text-decoration:line-through;text-decoration-color:var(--muted)}.progress{background:var(--surface-2);border-radius:999px;height:10px;margin:6px 0;overflow:hidden}.progress>i{background:var(--teal);width:0;height:100%;transition:width .3s;display:block}.article-body{font-size:1.02rem}.article-body img{border-radius:var(--radius-s)}.five-min{border:2px solid var(--teal);border-radius:var(--radius);background:var(--surface);margin:16px 0;padding:12px 16px}.five-min b{color:var(--teal);font-size:.85rem;display:block}:root[data-theme=dark] .five-min b{color:var(--link)}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .five-min b{color:var(--link)}}.sources{color:var(--muted);font-size:.85rem}.sources a{word-break:break-all}.pr-label{background:var(--surface-2);border:1px solid var(--line);border-radius:4px;padding:2px 8px;font-size:.8rem;font-weight:700;display:inline-block}.fc-big{font-size:1.25rem;font-weight:800}.fc-tel{background:var(--teal);color:#fff;border-radius:12px;align-items:center;gap:8px;min-height:48px;padding:6px 14px;font-size:1.15rem;font-weight:800;text-decoration:none;display:inline-flex}.site-footer{border-top:1px solid var(--line);color:var(--muted);margin-top:32px;padding:20px 0 8px;font-size:.85rem}.site-footer nav{flex-wrap:wrap;gap:4px 14px;margin:8px 0;display:flex}.site-footer a{color:var(--text)}.disclaimer-line{background:var(--surface);border-radius:var(--radius-s);color:var(--text);padding:10px 12px}.tabs{gap:6px;margin:12px 0;display:flex}.tabs button{border:1.5px solid var(--line);background:var(--surface);min-height:44px;color:var(--text);font:inherit;cursor:pointer;border-radius:12px;flex:1;font-weight:700}.tabs button[aria-selected=true]{background:var(--navy);border-color:var(--navy);color:#fff}table.simple{border-collapse:collapse;width:100%;font-size:.92rem}table.simple th,table.simple td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:8px 4px}table.simple td.num{text-align:right;white-space:nowrap;font-weight:700}.soon{border-left:5px solid var(--orange)}.expired{border-left:5px solid var(--emergency)}@media print{:root{--bg:#fff;--surface:#fff;--text:#000;--muted:#333;--line:#999;color-scheme:light}body{color:#000;background:#fff;padding:0;font-size:11pt}.site-header,.site-footer,.bottom-bar,.no-print,.btn-row,.tabs{display:none!important}.card{break-inside:avoid;border:1px solid #999}a{color:#000;text-decoration:none}.check-item input[type=checkbox]{accent-color:#000}.print-only{display:block!important}}.print-only,#toast:empty{display:none}#toast{left:12px;right:12px;bottom:calc(var(--bottom-bar-h) + 16px + env(safe-area-inset-bottom));z-index:40;background:var(--text);max-width:560px;color:var(--bg);border-radius:14px;margin:0 auto;padding:12px 16px;font-size:.92rem;position:fixed;box-shadow:0 6px 20px #00000040}#toast a{color:inherit;font-weight:700}body[data-bottom=none]{padding-bottom:env(safe-area-inset-bottom)}