:root{--watch-paper:var(--jm-bg);--watch-card:var(--jm-surface);--watch-ink:var(--jm-text);--watch-muted:var(--jm-text-2);--watch-line:var(--jm-line);--watch-blue:var(--jm-green-ink);--watch-blue-dark:var(--jm-green-deep);--watch-amber:#e5a62f;--watch-green:#2f766d;--watch-soft:var(--jm-surface-sunk);--watch-danger:#8a493a}
body.watch-site{background:var(--watch-paper);color:var(--watch-ink);overflow-x:hidden;font-family:var(--jm-font-sans)}
.watch-site *{box-sizing:border-box}.watch-site a{color:inherit}.watch-shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}.watch-site main{min-height:70vh}.watch-site h1,.watch-site h2,.watch-site h3{letter-spacing:-.04em}.watch-site p{line-height:1.9}.watch-kicker{font:600 11px/1.5 var(--jm-font-mono);letter-spacing:.12em;color:var(--watch-blue);text-transform:uppercase}
.watch-area-bar{border-bottom:1px solid var(--watch-line);background:#edf1ee}.watch-area-bar .watch-shell{min-height:54px;display:flex;align-items:center;justify-content:space-between;gap:24px}.watch-area-brand{font-weight:700;text-decoration:none}.watch-area-brand span{font:600 10px var(--jm-font-mono);letter-spacing:.16em;color:var(--watch-blue);margin-right:10px}.watch-area-bar nav{display:flex;gap:22px}.watch-area-bar nav a{font-size:12px;font-weight:700;text-decoration:none;border-bottom:1px solid transparent}.watch-area-bar nav a:hover{border-color:currentColor}
.watch-breadcrumbs{display:flex;gap:9px;align-items:center;padding-top:28px;color:var(--watch-muted);font-size:11px;white-space:nowrap;overflow:hidden}.watch-breadcrumbs a{text-decoration:underline;text-underline-offset:3px}.watch-breadcrumbs span:last-child{overflow:hidden;text-overflow:ellipsis}
.watch-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:64px;padding-block:86px 72px;align-items:center}.watch-hero h1{font-size:clamp(43px,6vw,78px);line-height:1.12;margin:20px 0 24px}.watch-hero h1 em{font-style:normal;color:var(--watch-blue)}.watch-hero-copy>p:not(.watch-kicker){max-width:720px;font-size:17px;color:var(--watch-muted)}.watch-hero-actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap;margin:30px 0 12px}.watch-hero-actions>a:not(.watch-button){font-weight:700;font-size:13px;text-decoration:underline;text-underline-offset:5px}.watch-hero-copy>small{color:var(--watch-muted);font-size:11px}
.watch-button{display:inline-flex;justify-content:space-between;align-items:center;gap:32px;min-height:48px;padding:12px 18px;background:var(--watch-blue);color:#fff!important;text-decoration:none;font-weight:700;font-size:13px;border:1px solid var(--watch-blue)}.watch-button:hover{background:var(--watch-blue-dark)}.watch-button span{font-family:var(--jm-font-mono)}
.watch-month-card{background:var(--watch-ink);color:#fff;padding:34px;border-top:5px solid var(--watch-amber)}.watch-month-card .watch-kicker{color:#afc8de}.watch-month-card ol{list-style:none;padding:0;margin:22px 0 28px;display:grid;gap:0}.watch-month-card li{display:grid;grid-template-columns:46px 1fr;gap:10px;padding:15px 0;border-bottom:1px solid #3c515a;line-height:1.6}.watch-month-card li span{font:500 12px var(--jm-font-mono);color:var(--watch-amber)}
.watch-evidence{display:inline-flex;align-items:center;width:max-content;padding:4px 7px;border:1px solid currentColor;font:600 9px/1.2 var(--jm-font-mono);letter-spacing:.08em;color:var(--watch-blue)}.watch-evidence.is-tested{color:var(--watch-green)}.watch-evidence.is-observed{color:#755f23}.watch-evidence.is-editorial{color:#635d74}.watch-evidence.is-todo{color:var(--watch-danger)}
.watch-start,.watch-compare,.watch-guides,.watch-audit{padding-block:82px}.watch-section-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.65fr);gap:48px;align-items:end;margin-bottom:34px}.watch-section-head h2{font-size:clamp(32px,4vw,52px);line-height:1.25;margin:12px 0 0}.watch-section-head>p{color:var(--watch-muted);margin:0}
.watch-start-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--watch-line);border-left:1px solid var(--watch-line)}.watch-start-grid>a{min-height:290px;display:flex;flex-direction:column;padding:28px;text-decoration:none;background:var(--watch-card);border-right:1px solid var(--watch-line);border-bottom:1px solid var(--watch-line)}.watch-start-grid>a:hover{background:#edf2f4}.watch-start-grid span,.watch-guide-grid span{font:600 10px var(--jm-font-mono);color:var(--watch-blue)}.watch-start-grid h3{font-size:23px;line-height:1.45;margin:32px 0 12px}.watch-start-grid p{font-size:13px;color:var(--watch-muted)}.watch-start-grid b{margin-top:auto;font-size:12px;color:var(--watch-blue)}
.watch-philosophy{background:var(--watch-ink);color:#fff;padding-block:76px}.watch-philosophy h2{font-size:clamp(32px,4.5vw,58px);max-width:860px;line-height:1.25}.watch-philosophy .watch-kicker{color:#afc8de}.watch-philosophy-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#41545c;margin-top:40px}.watch-philosophy-grid p{background:var(--watch-ink);margin:0;padding:24px;font-size:13px;color:#c7d1d3}.watch-philosophy-grid b{display:block;font:600 12px var(--jm-font-mono);color:var(--watch-amber);margin-bottom:8px}
.watch-table-wrap{width:100%;overflow-x:auto;border:1px solid var(--watch-line);background:#fff;overscroll-behavior-inline:contain}.watch-table{border-collapse:collapse;min-width:1900px;width:100%;font-size:12px;line-height:1.7}.watch-table th,.watch-table td{padding:18px 16px;vertical-align:top;border-right:1px solid var(--watch-line);border-bottom:1px solid var(--watch-line)}.watch-table thead th{position:sticky;top:0;background:var(--watch-ink);color:#fff;text-align:left;font:600 10px/1.5 var(--jm-font-mono);letter-spacing:.04em}.watch-table tbody th{width:180px;background:#eef2ef;text-align:left}.watch-table tbody th strong{display:block;font-size:18px;margin-bottom:9px}.watch-table tbody td{min-width:180px;color:#3d5157}.watch-plan-line{display:block;margin-bottom:12px}.watch-plan-line b{display:block;color:var(--watch-ink);font-size:10px}.watch-table small{display:block;color:var(--watch-muted);margin-top:6px}.watch-source-link{display:block;font-size:10px;color:var(--watch-blue)!important;margin-top:8px;text-decoration:underline}.watch-table-note,.watch-disclaimer{font-size:11px;color:var(--watch-muted);margin-top:13px}
.watch-guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.watch-guide-grid>a{display:grid;grid-template-columns:1fr auto;gap:8px 28px;padding:28px 30px;background:#fff;border:1px solid var(--watch-line);text-decoration:none}.watch-guide-grid h3{grid-column:1/3;font-size:23px;margin:12px 0}.watch-guide-grid p{grid-column:1/3;color:var(--watch-muted);font-size:13px}.watch-guide-grid b{color:var(--watch-blue);font-size:12px}.watch-guide-grid>a:hover{border-color:var(--watch-blue)}
.watch-audit{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;border-top:1px solid var(--watch-line)}.watch-audit h2{font-size:36px}.watch-audit>div>p:last-child{color:var(--watch-muted)}.watch-audit ul{list-style:none;padding:0;display:grid;gap:10px}.watch-audit li{background:#fff;border-left:4px solid var(--watch-danger);padding:18px;font-size:13px}.watch-audit li .watch-evidence{margin-right:8px}
.watch-faq{padding-block:70px}.watch-faq>h2{font-size:38px}.watch-faq details{border-top:1px solid var(--watch-line);padding:18px 0}.watch-faq details:last-child{border-bottom:1px solid var(--watch-line)}.watch-faq summary{cursor:pointer;font-weight:700;min-height:44px}.watch-faq details p{color:var(--watch-muted);max-width:850px}
.watch-page-hero{max-width:880px;padding:70px 0 42px}.watch-page-hero h1{font-size:clamp(40px,6vw,68px);line-height:1.2;margin:18px 0}.watch-page-hero>p:last-child{font-size:16px;color:var(--watch-muted)}
.watch-tool{background:#fff;border:1px solid var(--watch-line);padding:36px;margin-bottom:28px}.watch-tool-progress{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;margin-bottom:30px}.watch-tool-progress:before{content:"";height:5px;background:#dfe5e1;grid-column:1;grid-row:1}.watch-tool-progress>span{height:5px;background:var(--watch-blue);grid-column:1;grid-row:1;transition:width .2s}.watch-tool-progress p{grid-column:2;margin:0;font:600 11px var(--jm-font-mono)}.watch-question{max-width:850px;margin:auto;padding:26px 0}.watch-question h2,.watch-result h2{font-size:clamp(30px,4vw,48px);margin:12px 0}.watch-question>p:not(.watch-kicker){color:var(--watch-muted)}.watch-choice-grid{display:grid;gap:9px;margin-top:28px}.watch-choice-grid button{min-height:58px;display:grid;grid-template-columns:40px 1fr auto;align-items:center;gap:12px;border:1px solid var(--watch-line);background:#fff;color:var(--watch-ink);text-align:left;padding:12px 16px;cursor:pointer;font:inherit}.watch-choice-grid button:hover{border-color:var(--watch-blue);background:#f1f5f6}.watch-choice-grid button span{font:600 11px var(--jm-font-mono);color:var(--watch-blue)}.watch-choice-grid button i{font-style:normal}.watch-back{min-height:44px;border:0;background:none;color:var(--watch-blue);margin-top:16px;cursor:pointer}.watch-advanced{border:1px solid var(--watch-line);margin:0 0 24px;padding:14px 16px;background:#f8f9f7}.watch-advanced summary{font-weight:700;cursor:pointer;min-height:44px}.watch-advanced>p{font-size:12px;color:var(--watch-muted)}.watch-check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.watch-context-title{font-size:12px;font-weight:700;margin:18px 0 8px}.watch-context-grid{margin-top:0}.watch-check-grid label{border:1px solid var(--watch-line);padding:10px;font-size:12px;min-height:44px;background:#fff}.watch-check-grid input{width:18px;height:18px;vertical-align:middle}
.watch-result-lead{font-size:17px;max-width:780px}.watch-result-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:28px 0}.watch-result-grid article{border:1px solid var(--watch-line);padding:20px;background:#f8f9f7}.watch-result-grid small{font:700 12px var(--jm-font-sans);color:var(--watch-blue)}.watch-metric-grid small{font:600 9px var(--jm-font-mono);color:var(--watch-blue)}.watch-result-grid strong{display:block;font-size:18px;margin:7px 0}.watch-result-grid p{font-size:12px;color:var(--watch-muted);margin:0}.watch-result-actions{display:flex;gap:20px;align-items:center;flex-wrap:wrap}.watch-result-actions>a:not(.watch-button),.watch-result-actions button{font:700 12px inherit;color:var(--watch-blue);border:0;background:none;text-decoration:underline;cursor:pointer;min-height:44px}
.watch-privacy-note{border-left:4px solid var(--watch-green);background:#eaf2ef;padding:20px 24px;margin:30px 0 80px}.watch-privacy-note p{font-size:12px;margin-bottom:0}
.watch-calculator{display:grid;grid-template-columns:.75fr 1.25fr;gap:36px}.watch-calc-inputs{display:grid;gap:18px}.watch-calc-inputs>label{display:grid;gap:7px;font-size:12px;font-weight:700}.watch-calc-inputs select,.watch-calc-inputs input{min-height:44px;border:1px solid var(--watch-line);background:#fff;padding:9px;color:var(--watch-ink);font:inherit;width:100%}.watch-calc-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.watch-calc-field-grid label{font-size:11px;font-weight:700}.watch-calc-field-grid label span{display:flex;align-items:center;gap:6px;margin-top:6px}.watch-calc-field-grid input{min-width:0}.watch-metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--watch-line);border:1px solid var(--watch-line)}.watch-metric-grid article{background:#f7f8f6;padding:18px}.watch-metric-grid strong{display:block;font:600 24px var(--jm-font-mono);margin:8px 0}.watch-metric-grid p{font-size:10px;color:var(--watch-muted);margin:0;line-height:1.5}.watch-calc-summary{background:var(--watch-ink);color:#fff;margin:16px 0 0;padding:18px;font-size:12px}.watch-calculator>.watch-disclaimer{grid-column:1/3}.watch-method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 0 80px}.watch-method-grid article{border:1px solid var(--watch-line);padding:20px}.watch-method-grid p{font-size:12px;color:var(--watch-muted)}
.watch-article{padding-bottom:90px}.watch-article-hero{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:58px;padding:60px 0}.watch-article-hero h1{font-size:clamp(40px,5.7vw,70px);line-height:1.18;margin:16px 0}.watch-article-lede{font-size:17px;color:var(--watch-muted);max-width:760px}.watch-source-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px}.watch-source-row a{font-size:10px;color:var(--watch-blue);text-decoration:underline}.watch-answer{align-self:center;background:var(--watch-ink);color:#fff;padding:30px;border-top:5px solid var(--watch-amber)}.watch-answer small{font:600 10px var(--jm-font-mono);color:#b7c9d7}.watch-answer strong{display:block;font-size:18px;line-height:1.8;margin:18px 0}.watch-answer a{font-size:12px;color:#fff;text-decoration:underline}.watch-axis-strip{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--watch-line);margin-bottom:72px}.watch-axis-strip span{display:flex;align-items:center;gap:10px;padding:12px;border-right:1px solid var(--watch-line);border-bottom:1px solid var(--watch-line);font-size:10px}.watch-axis-strip b{font:600 10px var(--jm-font-mono);color:var(--watch-blue)}
.watch-article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(250px,1fr);gap:74px}.watch-article-body>section{padding:0 0 66px;margin-bottom:66px;border-bottom:1px solid var(--watch-line)}.watch-section-no{font:600 10px var(--jm-font-mono);color:var(--watch-blue)}.watch-article-body h2{font-size:clamp(29px,4vw,43px);line-height:1.35;margin:12px 0 14px}.watch-article-body .watch-evidence{margin-bottom:16px}.watch-article-body p,.watch-article-body li{color:#445a61}.watch-article-body li{margin-bottom:8px}.watch-toc{position:sticky;top:20px;align-self:start;border-top:3px solid var(--watch-blue);padding-top:18px}.watch-toc ol{list-style:none;padding:0}.watch-toc li a{display:grid;grid-template-columns:34px 1fr;gap:9px;padding:12px 0;border-bottom:1px solid var(--watch-line);text-decoration:none;font-size:11px}.watch-toc li span{font-family:var(--jm-font-mono);color:var(--watch-blue)}.watch-side-tool{display:flex;justify-content:space-between;margin-top:18px;padding:15px;background:var(--watch-blue);color:#fff!important;text-decoration:none;font-size:12px}.watch-related>div{display:grid;gap:8px}.watch-related a{display:flex;justify-content:space-between;align-items:center;min-height:54px;padding:12px 16px;border:1px solid var(--watch-line);text-decoration:none}.watch-related a:hover{border-color:var(--watch-blue)}
@media(max-width:960px){.watch-hero,.watch-article-hero{grid-template-columns:1fr}.watch-start-grid{grid-template-columns:1fr 1fr}.watch-philosophy-grid{grid-template-columns:1fr 1fr}.watch-calculator{grid-template-columns:1fr}.watch-calculator>.watch-disclaimer{grid-column:1}.watch-article-layout{grid-template-columns:1fr}.watch-toc{position:static;order:-1}.watch-axis-strip{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.watch-shell{width:min(100% - 28px,1180px)}.watch-area-bar .watch-shell{align-items:flex-start;flex-direction:column;padding-block:12px;gap:8px}.watch-area-bar nav{width:100%;gap:0;justify-content:space-between}.watch-area-bar nav a{min-height:44px;display:flex;align-items:center;font-size:11px}.watch-hero{padding-block:54px 46px;gap:34px}.watch-hero h1{font-size:42px}.watch-hero-actions{align-items:stretch;flex-direction:column}.watch-button{width:100%}.watch-section-head{grid-template-columns:1fr;gap:10px}.watch-start,.watch-compare,.watch-guides,.watch-audit{padding-block:58px}.watch-start-grid,.watch-guide-grid,.watch-audit{grid-template-columns:1fr}.watch-start-grid>a{min-height:230px}.watch-philosophy-grid,.watch-result-grid,.watch-method-grid{grid-template-columns:1fr}.watch-tool{padding:20px 15px}.watch-check-grid,.watch-calc-field-grid{grid-template-columns:1fr}.watch-metric-grid{grid-template-columns:1fr 1fr}.watch-article-hero{padding-top:42px}.watch-article-hero h1,.watch-page-hero h1{font-size:39px}.watch-axis-strip{grid-template-columns:1fr}.watch-axis-strip span{border-right:0}.watch-article-layout{gap:42px}.watch-article-body>section{margin-bottom:46px;padding-bottom:46px}}
@media(max-width:390px){.watch-shell{width:calc(100% - 24px)}.watch-month-card{padding:24px 20px}.watch-metric-grid{grid-template-columns:1fr}.watch-result-actions{align-items:stretch;flex-direction:column}.watch-result-actions>a,.watch-result-actions button{width:100%}}
@media(prefers-reduced-motion:reduce){.watch-site *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.watch-site :focus-visible{outline:3px solid var(--watch-amber);outline-offset:3px}
.watch-axis-summary{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--watch-line);border-left:1px solid var(--watch-line);margin-bottom:18px}.watch-axis-summary span{display:flex;gap:9px;align-items:center;min-height:48px;padding:9px 12px;background:#fff;border-right:1px solid var(--watch-line);border-bottom:1px solid var(--watch-line);font-size:11px}.watch-axis-summary b{font:600 10px var(--jm-font-mono);color:var(--watch-blue)}
@media(max-width:720px){.watch-axis-summary{grid-template-columns:1fr 1fr}}
@media(max-width:720px){.watch-hero h1{font-size:36px}}
@media(max-width:720px){.watch-article-hero h1,.watch-page-hero h1{font-size:34px}}
.watch-labels{padding-block:62px;border-top:1px solid var(--watch-line)}.watch-labels>div:last-child{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--watch-line);border:1px solid var(--watch-line)}.watch-labels article{background:#fff;padding:18px}.watch-labels article p{font-size:11px;color:var(--watch-muted);line-height:1.6}.watch-labels article small{font:600 9px var(--jm-font-mono);color:var(--watch-danger)}
@media(max-width:720px){.watch-labels>div:last-child{grid-template-columns:1fr 1fr}}
.watch-result-grid article>a{display:flex;align-items:center;min-height:44px;margin-top:6px;color:var(--watch-blue);font-size:10px;text-decoration:underline}
/* A8.net 提携リンク（2026-09-04 ABEMA）。⚠️ A8のコードは触らず、外側と子孫セレクタだけで整える */
.watch-affiliate{margin-top:12px;padding-top:10px;border-top:1px dashed var(--watch-line)}
.watch-affiliate-lead{display:flex;align-items:center;gap:6px;margin:0 0 7px;font-size:10px;line-height:1.5;color:var(--watch-muted)}
.watch-pr-badge{flex:none;padding:1px 5px;border:1px solid var(--watch-amber);background:#fff;font:600 9px/1.4 var(--jm-font-mono);letter-spacing:.06em;color:#8a6410}
.watch-table .a8-cta a{display:block;width:100%;min-height:0;padding:9px 10px;border:1px solid var(--watch-blue);background:var(--watch-blue);color:#fff!important;font-family:var(--jm-font-sans);font-size:11px;font-weight:700;line-height:1.5;text-align:center;text-decoration:none}
.watch-table .a8-cta a:hover{background:var(--watch-blue-dark);border-color:var(--watch-blue-dark)}
.watch-site .entry-note{margin:0 0 18px;padding:13px 15px;border:1px solid var(--watch-line);background:#fff;font-size:11px;line-height:1.8;color:var(--watch-muted)}
.watch-site .entry-note strong{margin-right:4px;color:var(--watch-ink)}
.watch-site .entry-note a{color:var(--watch-blue);text-decoration:underline}
.watch-site .cta-note{margin:9px 0 0;padding-top:0;border-top:0;font-size:11px;line-height:1.8;color:var(--watch-muted)}
.watch-site .cta-note strong{color:var(--watch-ink)}