:root{--bg:#0d1117;--bg2:#161b22;--bg3:#21262d;--border:rgba(255,255,255,0.08);--border2:rgba(255,255,255,0.15);--text:#e6edf3;--text2:#8b949e;--text3:#484f58;--accent:#58a6ff;--accent2:#1f6feb;--accent-bg:rgba(88,166,255,0.1);--warn:#d29922;--warn-bg:rgba(210,153,34,0.12);--ok:#3fb950;--ok-bg:rgba(63,185,80,0.1);--danger:#f85149;--danger-bg:rgba(248,81,73,0.1);--radius:10px;--radius-lg:14px}[data-theme=light]{--bg:#f6f8fa;--bg2:#ffffff;--bg3:#eaeef2;--border:rgba(0,0,0,0.08);--border2:rgba(0,0,0,0.15);--text:#1f2328;--text2:#656d76;--text3:#adb5bd;--accent:#0969da;--accent2:#0550ae;--accent-bg:rgba(9,105,218,0.08);--warn:#9a6700;--warn-bg:rgba(154,103,0,0.08);--ok:#1a7f37;--ok-bg:rgba(26,127,55,0.08);--danger:#cf222e;--danger-bg:rgba(207,34,46,0.08)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:'Noto Sans JP',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;transition:background .25s,color .25s;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:560px;margin:0 auto;padding:0 16px 48px}nav{background:var(--bg2);border-bottom:0.5px solid var(--border2);position:sticky;top:0;z-index:100}.nav-inner{max-width:560px;margin:0 auto;padding:0 16px;height:52px;display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:baseline;text-decoration:none}.nav-logo-c{font-family:'DM Mono',monospace;font-weight:500;font-size:18px;color:var(--text);letter-spacing:-0.5px}.nav-logo-s{font-family:'DM Mono',monospace;font-weight:500;font-size:18px;color:var(--accent);letter-spacing:-0.5px}.nav-links{display:flex;align-items:center;gap:4px}.nav-links a{padding:5px 11px;border-radius:20px;font-size:12px;color:var(--text2);transition:all .2s;font-weight:500;text-decoration:none}.nav-links a:hover,.nav-links a.active{background:var(--accent);color:#fff}.nav-theme-btn{background:transparent;border:0.5px solid var(--border2);border-radius:20px;padding:4px 11px;cursor:pointer;font-size:11px;color:var(--text2);margin-left:6px;transition:all .2s;font-family:inherit}.nav-theme-btn:hover{border-color:var(--accent);color:var(--accent)}.updated{font-size:11px;color:var(--text3)}.search-row{display:flex;gap:8px;margin-bottom:1.25rem}.search-row input{flex:1;background:var(--bg2);border:0.5px solid var(--border2);color:var(--text);border-radius:var(--radius);padding:10px 14px;font-size:14px;font-family:inherit;outline:none;transition:border-color .2s}.search-row input::placeholder{color:var(--text3)}.search-row input:focus{border-color:var(--accent)}.btn{background:var(--bg2);border:0.5px solid var(--border2);color:var(--text);border-radius:var(--radius);padding:10px 14px;font-size:13px;cursor:pointer;font-family:inherit;transition:all .2s;white-space:nowrap}.btn:hover{border-color:var(--accent);color:var(--accent)}.btn:active{transform:scale(0.97)}.btn-gps{background:var(--accent-bg);border-color:var(--accent2);color:var(--accent)}.btn-gps:hover{background:var(--accent);color:#fff;border-color:var(--accent)}.alert{display:flex;align-items:flex-start;gap:10px;background:var(--danger-bg);border:0.5px solid var(--danger);border-radius:var(--radius);padding:12px 14px;margin-bottom:12px}.alert-icon{font-size:16px;flex-shrink:0;margin-top:1px}.alert-body{font-size:13px;color:var(--text);line-height:1.5}.alert-title{font-weight:500;margin-bottom:2px;color:var(--danger)}.badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.badge{font-size:11px;padding:4px 10px;border-radius:20px;font-weight:500;border:0.5px solid}.badge-blue{background:var(--accent-bg);color:var(--accent);border-color:var(--accent2)}.badge-warn{background:var(--warn-bg);color:var(--warn);border-color:var(--warn)}.badge-ok{background:var(--ok-bg);color:var(--ok);border-color:var(--ok)}.now-card{background:var(--bg2);border:0.5px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:12px}.now-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}.loc-name{font-size:16px;font-weight:500}.loc-sub{font-size:12px;color:var(--text2);margin-top:3px}.now-temp{font-family:'DM Mono',monospace;font-size:56px;font-weight:500;line-height:1;color:var(--text)}.now-unit{font-size:18px;color:var(--text2)}.now-desc{font-size:14px;color:var(--text2);margin-top:6px;display:flex;align-items:center;gap:6px}.now-desc-icon{font-size:22px}.metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:16px}.met{background:var(--bg3);border-radius:var(--radius);padding:10px 12px}.met-l{font-size:11px;color:var(--text2);margin-bottom:4px}.met-v{font-size:15px;font-weight:500;font-family:'DM Mono',monospace}.section{margin-bottom:20px}.sec-title{font-size:11px;font-weight:500;color:var(--text2);letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}.hourly{display:flex;gap:6px;overflow-x:auto;padding-bottom:4px}.hourly::-webkit-scrollbar{height:3px}.hourly::-webkit-scrollbar-thumb{background:var(--border2);border-radius:2px}.h-card{flex:0 0 62px;background:var(--bg2);border:0.5px solid var(--border);border-radius:var(--radius);padding:10px 4px;text-align:center}.h-card.now{border-color:var(--accent);background:var(--accent-bg)}.h-time{font-size:11px;color:var(--text2)}.h-card.now .h-time{color:var(--accent)}.h-icon{font-size:18px;margin:6px 0;display:block}.h-temp{font-size:13px;font-weight:500;font-family:'DM Mono',monospace}.h-pop{font-size:11px;color:var(--accent);margin-top:2px}.weekly{display:flex;flex-direction:column;gap:4px}.w-row{display:flex;align-items:center;gap:10px;background:var(--bg2);border:0.5px solid var(--border);border-radius:var(--radius);padding:11px 14px;transition:border-color .2s}.w-row:hover{border-color:var(--border2)}.w-day{font-size:13px;font-weight:500;min-width:32px}.w-icon{font-size:16px;min-width:22px;text-align:center}.w-pop-label{font-size:11px;color:var(--accent);min-width:32px;text-align:right}.w-bar-wrap{flex:1;background:var(--bg3);border-radius:3px;height:3px;overflow:hidden;min-width:40px}.w-bar{height:3px;border-radius:3px;background:var(--accent)}.w-range{font-size:13px;font-family:'DM Mono',monospace;min-width:68px;text-align:right;color:var(--text2)}.w-range span{color:var(--text);font-weight:500}.seo-col{background:var(--bg2);border:0.5px solid var(--border);border-radius:var(--radius-lg);padding:20px;margin-bottom:20px}.seo-col h2{font-size:15px;font-weight:500;margin-bottom:10px;color:var(--text)}.seo-col p{font-size:13px;color:var(--text2);line-height:1.8}.city-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:6px;margin-bottom:20px}.city-link{background:var(--bg2);border:0.5px solid var(--border);border-radius:var(--radius);padding:10px 12px;font-size:13px;color:var(--text);transition:all .2s;display:block}.city-link:hover{border-color:var(--accent);color:var(--accent);text-decoration:none}.city-link small{display:block;font-size:10px;color:var(--text3);margin-top:2px}.breadcrumb{font-size:12px;color:var(--text2);margin-bottom:16px}.breadcrumb a{color:var(--text2)}.breadcrumb a:hover{color:var(--accent)}.message{text-align:center;padding:48px 0;color:var(--text2);font-size:14px;line-height:2}.spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;margin-bottom:12px}footer{background:var(--bg2);border-top:0.5px solid var(--border);padding:24px 16px}.footer-inner{max-width:560px;margin:0 auto;text-align:center}.footer-logo{display:flex;align-items:baseline;justify-content:center;margin-bottom:10px}.footer-logo-c{font-family:'DM Mono',monospace;font-weight:500;font-size:17px;color:var(--text);letter-spacing:-0.5px}.footer-logo-s{font-family:'DM Mono',monospace;font-weight:500;font-size:17px;color:var(--accent);letter-spacing:-0.5px}.footer-links{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;font-size:12px;margin-bottom:8px}.footer-links a{color:var(--text2)}.footer-links a:hover{color:var(--accent);text-decoration:none}.footer-copy{font-size:11px;color:var(--text3)}.chart-card{background:var(--bg2);border:0.5px solid var(--border);border-radius:var(--radius-lg);padding:16px;margin-bottom:4px}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadein{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.nav-hamburger{background:transparent;border:0.5px solid var(--border2);border-radius:8px;padding:5px 10px;cursor:pointer;font-size:17px;color:var(--text2);font-family:inherit;line-height:1;transition:all .2s;margin-left:6px}.nav-hamburger:hover{border-color:var(--accent);color:var(--accent)}.nav-links{display:none}.nav-mobile{display:none;position:fixed;top:52px;left:0;right:0;background:var(--bg2);border-bottom:0.5px solid var(--border2);padding:4px 0;z-index:200;flex-direction:column;box-shadow:0 8px 24px rgba(0,0,0,.3)}.nav-mobile.open{display:flex}.nav-mobile a{padding:13px 20px;font-size:14px;color:var(--text2);font-weight:500;text-decoration:none;border-bottom:0.5px solid var(--border);transition:background .15s}.nav-mobile a:last-child{border-bottom:none}.nav-mobile a:hover{background:var(--bg3);color:var(--accent);text-decoration:none}