:root{--ink:#0f172a;--blue:#2563eb;--cyan:#06b6d4;--amber:#f59e0b;--muted:#64748b;--border:#e2e8f0;--pale:#f6f9fe;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:94px}
body{margin:0;color:var(--ink);background:#fff;font-family:-apple-system,BlinkMacSystemFont,"Noto Sans JP","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;font-size:16px;line-height:1.78;-webkit-font-smoothing:antialiased}
a{color:inherit}
a:focus-visible,summary:focus-visible{outline:3px solid #0d9488;outline-offset:4px;border-radius:4px}
.container{width:min(1120px,calc(100% - 48px));margin-inline:auto}.narrow{max-width:780px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-100px;background:white;color:#0f172a;padding:12px 18px;z-index:100}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid #e9edf4;backdrop-filter:blur(16px)}.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.wordmark{font-size:21px;font-weight:900;letter-spacing:-.06em;line-height:1;text-decoration:none;white-space:nowrap}.wordmark span:not(.wordmark-dot){font-weight:700}.wordmark-dot{color:var(--blue);font-size:29px}.header-nav{display:flex;align-items:center;gap:28px}.header-nav>a:not(.button){font-size:13px;font-weight:750;text-decoration:none}.header-nav>a:not(.button):hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;gap:14px;background:var(--blue);color:white;text-decoration:none;font-size:14px;font-weight:800;padding:16px 25px;border-radius:11px;box-shadow:0 9px 24px rgba(37,99,235,.16);transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px);background:#1d4ed8}.button-small{padding:11px 16px;font-size:12px;white-space:nowrap}.button-outline{background:white;color:var(--ink);box-shadow:none;border:1px solid #cbd5e1}.button-outline:hover{background:#f8fafc;color:var(--ink)}
.hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#f9fbff 0%,#f0f7ff 55%,#eefbfc 100%);padding:92px 0 102px}.hero-glow{position:absolute;right:-180px;top:-250px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,#a5d8ff6e,transparent 67%);pointer-events:none}.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:62px}.eyebrow{font-size:12px;font-weight:900;letter-spacing:.16em;color:var(--blue);margin:0 0 22px}.eyebrow-line{display:inline-block;width:22px;height:2px;background:var(--cyan);vertical-align:middle;margin-right:8px}.status-pill{display:inline-flex;align-items:center;gap:8px;margin:0 0 16px;padding:7px 12px;background:#e5f3fc;border:1px solid #c4e5f5;color:#0c628a;border-radius:99px;font-size:11px;font-weight:800;letter-spacing:.01em}.status-dot{width:7px;height:7px;border-radius:50%;background:#06b6d4}.hero h1{font-size:clamp(38px,4.5vw,61px);line-height:1.25;letter-spacing:-.065em;margin:0 0 24px;font-weight:900}.text-gradient{color:var(--blue)}.hero-lead{font-size:17px;color:#475569;max-width:575px;line-height:1.95}.hero-lead strong{color:var(--ink)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 19px}.hero-disclaimer{font-size:12px;color:#64748b;line-height:1.8;max-width:590px}
.hero-visual{background:#fff;border:1px solid #dce8f7;box-shadow:0 28px 80px rgba(15,23,42,.11);border-radius:23px;padding:27px;transform:rotate(1deg)}.visual-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:17px;border-bottom:1px solid var(--border)}.visual-logo{font-size:15px;font-weight:900;letter-spacing:-.06em}.visual-star{color:var(--cyan)}.visual-badge{font-size:9px;font-weight:900;letter-spacing:.12em;color:#64748b}.conversation-card{background:#eff6ff;border-radius:12px;padding:16px 18px;margin-top:22px;margin-left:32px}.mini-label{font-size:10px;color:#475569;font-weight:800;letter-spacing:.08em}.conversation-card p{font-size:14px;font-weight:800;margin:7px 0 0;line-height:1.6}.answer-card{padding:21px 12px 15px}.fake-line{height:9px;background:#e7edf5;border-radius:30px;margin:11px 0}.w100{width:100%}.w85{width:85%}.w65{width:65%}.separation{display:flex;align-items:center;gap:9px;color:#64748b;font-size:10px;white-space:nowrap}.separation span{height:1px;background:#e2e8f0;flex:1}.separation p{margin:0}.ad-card{border:1px solid #b9d2fb;border-radius:12px;padding:17px;margin-top:15px;background:#f9fbff}.ad-card-head{display:flex;justify-content:space-between;color:#64748b}.ad-tag{font-size:10px;color:#475569;font-weight:700}.ad-card-main{display:flex;gap:12px;align-items:center;margin:15px 0}.ad-avatar{flex:0 0 40px;height:40px;border-radius:9px;background:#0f172a;color:white;display:grid;place-items:center;font-weight:900}.ad-card-main strong{font-size:14px}.ad-card-main p{font-size:11px;line-height:1.5;color:#64748b;margin:2px 0}.ad-card-link{display:block;text-align:right;color:var(--blue);font-weight:800;font-size:11px}.visual-note{font-size:10px;color:#64748b;line-height:1.5;margin:13px 0 0}
.fact-strip{border-bottom:1px solid var(--border);background:#fff}.fact-inner{display:flex;justify-content:space-between;align-items:center;gap:25px;padding-block:23px}.fact-kicker{display:block;color:#64748b;font-size:10px;letter-spacing:.12em;font-weight:900}.fact-kicker time{letter-spacing:0;font-weight:600}.fact-inner strong{display:block;font-size:15px;margin:3px 0}.fact-inner p{font-size:12px;color:var(--muted);margin:0}.fact-inner>a{flex-shrink:0;text-decoration:none;font-size:12px;font-weight:800;color:var(--blue);border-bottom:1px solid #93c5fd;padding-bottom:3px}
.section{padding:100px 0}.section-soft{background:var(--pale)}.section-head{text-align:center;margin-bottom:44px}.section-head .eyebrow{margin-bottom:12px}.section-head h2,.deliver-intro h2,.truth-grid h2,.news-grid h2,.related-heading h2,.contact-inner h2{font-size:clamp(29px,3.7vw,43px);line-height:1.45;letter-spacing:-.05em;margin:0 0 17px}.section-head>p:not(.eyebrow):not(.price-alert){color:var(--muted);max-width:720px;margin:0 auto;font-size:15px}.benefit-grid,.service-grid,.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.benefit-card,.service-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:30px;min-width:0}.benefit-card{position:relative;min-height:258px}.number{position:absolute;right:28px;top:20px;color:#64748b;font-size:12px;font-weight:900}.benefit-icon{height:51px;width:51px;display:grid;place-items:center;background:#eaf3ff;color:var(--blue);border-radius:14px;font-size:26px;margin-bottom:20px}.benefit-card h3,.service-card h3{font-size:18px;letter-spacing:-.03em;margin:0 0 8px}.benefit-card p,.service-card p{font-size:13px;color:var(--muted);margin:0}.service-grid{gap:15px}.service-card{min-height:210px;padding:26px}.service-card>span{display:block;font-size:10px;color:var(--blue);font-weight:900;letter-spacing:.12em;margin-bottom:21px}.service-card h3{font-size:17px}
.deliver-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:center}.deliver-intro>p:not(.eyebrow){color:var(--muted);font-size:15px}.text-link{display:inline-block;text-decoration:none;font-weight:800;color:var(--blue);border-bottom:1px solid #93c5fd;padding-bottom:4px;margin-top:18px}.deliver-list{border:1px solid var(--border);border-radius:18px;padding:12px 27px;background:#fff}.deliver-list article{display:flex;gap:19px;padding:22px 0}.deliver-list article+article{border-top:1px solid var(--border)}.deliver-num{flex-shrink:0;color:var(--blue);font-size:13px;font-weight:900}.deliver-list h3{font-size:17px;margin:0 0 5px}.deliver-list p{font-size:13px;color:var(--muted);margin:0}
.truth-section{background:#0f172a;color:#d3dbea;padding:88px 0}.truth-grid{display:grid;grid-template-columns:1fr .95fr;gap:70px;align-items:center}.eyebrow-light{color:#67e8f9}.truth-grid h2{color:#fff}.truth-grid p{font-size:15px;color:#b7c6d8}.truth-grid p strong{color:#fff}.truth-link{display:inline-block;color:#fff;text-decoration:none;border-bottom:1px solid #5f7ea6;font-weight:800;font-size:13px;margin-top:18px}.truth-panel{background:#1c2b43;border:1px solid #344760;border-radius:18px;padding:30px}.truth-title{font-weight:800;color:white!important;margin:0 0 18px}.truth-panel ul{padding:0;list-style:none;margin:0}.truth-panel li{padding:12px 0 12px 29px;border-top:1px solid #31435d;position:relative;font-size:13px}.truth-panel li:before{content:'—';position:absolute;left:0;color:#67e8f9}.truth-foot{font-size:11px!important;line-height:1.8}
.price-alert{background:#fff7e7;border:1px solid #f7dba4;border-radius:9px;max-width:710px;margin:27px auto 0;padding:12px 16px;font-size:12px;color:#875900}.price-alert strong{color:#7c4a00}.pricing-grid{align-items:stretch}.price-card{position:relative;border:1px solid var(--border);border-radius:17px;padding:31px;display:flex;flex-direction:column;background:#fff;min-width:0}.price-card.featured{border:2px solid var(--blue);box-shadow:0 16px 38px #2563eb15}.popular{position:absolute;right:22px;top:-14px;border-radius:30px;background:var(--blue);color:#fff;padding:4px 16px;font-size:11px;font-weight:900}.plan-label{color:var(--blue);font-size:11px;font-weight:900;letter-spacing:.13em}.price-card h3{font-size:18px;margin:9px 0 14px}.price{margin:0 0 10px;white-space:nowrap}.price strong{font-size:clamp(31px,3vw,39px);letter-spacing:-.06em}.price span{font-size:12px;font-weight:800;margin-left:5px}.price-card>p:not(.price){font-size:13px;color:var(--muted);min-height:44px}.price-card ul{padding-left:19px;margin:15px 0 28px;font-size:13px;line-height:2.2}.price-cta{display:flex;justify-content:space-between;align-items:center;margin-top:auto;background:#edf4ff;color:#1d4ed8;text-decoration:none;border-radius:10px;padding:13px 15px;font-size:12px;font-weight:900}.featured .price-cta{background:var(--blue);color:white}.price-footnote{font-size:12px;color:var(--muted);text-align:center;max-width:920px;margin:26px auto 0}
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px;list-style:none;padding:0;margin:0}.steps li{background:#fff;border:1px solid var(--border);border-radius:15px;padding:24px}.steps span{display:grid;place-items:center;background:#eaf2ff;color:var(--blue);border-radius:50%;width:39px;height:39px;font-size:13px;font-weight:900}.steps h3{font-size:16px;margin:20px 0 6px}.steps p{font-size:13px;color:var(--muted);margin:0}.news-section{padding:75px 0}.news-grid{display:grid;grid-template-columns:1fr .9fr;gap:65px;align-items:center}.news-grid>div>p:not(.eyebrow){color:var(--muted);font-size:14px}.news-box{border-radius:16px;background:#f5f8fc;border:1px solid var(--border);padding:24px}.news-box>span{font-size:10px;font-weight:900;color:var(--blue);letter-spacing:.13em}.news-box a{display:flex;justify-content:space-between;gap:12px;text-decoration:none;font-size:13px;font-weight:800;border-bottom:1px solid #dbe4f0;padding:15px 0}.news-box a:hover{color:var(--blue)}.news-box small{display:block;margin-top:15px;color:#475569;font-size:11px}
.faq-section{background:#fff;padding-top:70px}.faq-section details{border-bottom:1px solid var(--border)}.faq-section details:first-of-type{border-top:1px solid var(--border)}.faq-section summary{cursor:pointer;list-style:none;font-size:15px;font-weight:800;padding:22px 45px 22px 0;position:relative}.faq-section summary::-webkit-details-marker{display:none}.faq-section summary:after{content:'+';position:absolute;right:12px;top:17px;color:var(--blue);font-size:25px;font-weight:500}.faq-section details[open] summary:after{content:'−'}.faq-section details p{font-size:14px;color:var(--muted);margin:0 0 23px}.related-section{background:#f6f9fe;padding:68px 0 76px}.related-heading{text-align:center;margin-bottom:30px}.related-heading .eyebrow{margin-bottom:12px}.related-heading h2{font-size:30px}.related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.related-grid a{display:grid;position:relative;min-height:142px;padding:20px;background:white;border:1px solid var(--border);border-radius:13px;text-decoration:none;align-content:start}.related-grid a>span{font-size:10px;color:var(--blue);font-weight:900}.related-grid strong{font-size:14px;margin:10px 0 2px}.related-grid small{font-size:11px;color:var(--muted)}.related-grid b{position:absolute;right:18px;top:14px;color:var(--blue)}
.contact-section{background:linear-gradient(125deg,#1d4ed8,#0e6a8e);color:white;padding:89px 0}.contact-inner{text-align:center}.contact-inner h2{color:#fff;font-size:clamp(35px,4.3vw,52px)}.contact-inner>p:not(.eyebrow){max-width:650px;margin:0 auto 27px;font-size:15px;color:#e5f5ff}.button-white{background:white;color:#1d4ed8;box-shadow:none}.button-white:hover{background:#f8fafc;color:#1d4ed8}.contact-inner small{display:block;margin-top:20px;color:#d6f3ff;font-size:11px}.footer{background:#fff;border-top:1px solid var(--border)}.footer-inner{display:grid;grid-template-columns:1.2fr 1fr auto;gap:36px;align-items:start;padding:44px 0}.footer-inner p{font-size:13px;color:var(--muted);margin:14px 0}.footer-inner small{font-size:11px;color:var(--muted);display:block;max-width:420px}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}.footer-links a{font-size:12px;text-decoration:none;color:#475569}.copyright{font-size:11px;color:var(--muted);white-space:nowrap}
@media(max-width:1000px){.hero-grid{gap:34px}.header-nav{gap:18px}.hero h1{font-size:clamp(36px,5vw,50px)}.deliver-grid{gap:36px}.truth-grid{gap:35px}.footer-inner{grid-template-columns:1fr 1fr}.copyright{grid-column:1/-1}}
@media(max-width:800px){.container{width:calc(100% - 34px)}.header-inner{min-height:68px}.header-nav>a:not(.button){display:none}.hero{padding:62px 0 70px}.hero-grid,.deliver-grid,.truth-grid,.news-grid{grid-template-columns:1fr}.hero-visual{max-width:560px;width:100%;margin:10px auto 0;transform:none}.hero h1{font-size:clamp(36px,7vw,48px)}.hero-lead{font-size:15px}.section{padding:74px 0}.benefit-grid,.service-grid,.pricing-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.related-grid{grid-template-columns:1fr 1fr}.fact-inner{align-items:flex-start;flex-direction:column;gap:12px}.truth-section{padding:70px 0}.news-grid{gap:24px}.footer-inner{gap:25px}}
@media(max-width:560px){.container{width:calc(100% - 30px)}.wordmark{font-size:19px}.header-nav .button{padding:10px 13px;font-size:11px}.hero{padding:50px 0 60px}.hero h1{font-size:clamp(32px,9vw,40px);letter-spacing:-.065em}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .button{width:100%}.hero-visual{padding:17px;border-radius:18px}.conversation-card{margin-left:18px}.section{padding:63px 0}.section-head{margin-bottom:32px}.section-head h2,.deliver-intro h2,.truth-grid h2,.news-grid h2{font-size:29px}.benefit-grid,.service-grid,.pricing-grid,.steps,.related-grid{grid-template-columns:1fr}.benefit-card{min-height:unset}.service-card{min-height:unset}.price-card>p:not(.price){min-height:0}.steps li{padding:19px}.related-grid a{min-height:110px}.deliver-list{padding:4px 18px}.truth-panel{padding:20px}.contact-section{padding:70px 0}.footer-inner{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr 1fr}.copyright{grid-column:auto}.price-alert{line-height:1.9}}
@media(max-width:360px){.hero h1{font-size:31px}.header-nav .button{font-size:10px;padding:9px 10px}.wordmark{font-size:17px}.status-pill{font-size:10px}.hero-visual{padding:13px}.conversation-card p{font-size:12px}.footer-links{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}

/* v5: advertiser account ownership + transparent plan comparison */
.account-section{background:#f9fbff;border-top:1px solid #e8edf6}
.account-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:72px;align-items:center}
.account-copy h2{font-size:clamp(29px,3.7vw,43px);line-height:1.4;letter-spacing:-.05em;margin:0 0 22px}
.account-copy>p:not(.eyebrow){color:#475569;font-size:15px}
.account-copy .account-caution{font-size:12px!important;color:#64748b!important;border-left:3px solid #06b6d4;padding-left:14px;margin-top:18px}
.account-steps{list-style:none;margin:0;padding:14px 26px;background:white;border:1px solid #dce7f6;border-radius:18px;box-shadow:0 16px 45px #0f172a0b}
.account-steps li{display:flex;gap:20px;padding:22px 0}
.account-steps li+li{border-top:1px solid #e2e8f0}
.account-steps li>span{flex:0 0 64px;font-size:10px;color:#1d4ed8;font-weight:900;letter-spacing:.04em;padding-top:5px}
.account-steps h3{font-size:16px;margin:0 0 5px}
.account-steps p{font-size:13px;color:#64748b;margin:0}
.comparison-block{margin-top:45px}
.comparison-head{display:flex;justify-content:space-between;align-items:end;gap:15px;margin-bottom:15px}
.comparison-head h3{font-size:21px;letter-spacing:-.03em;margin:0}
.comparison-head p{font-size:12px;color:#64748b;margin:0}
.table-scroll{overflow-x:auto;border:1px solid #e2e8f0;border-radius:14px}
.table-scroll:focus-visible{outline:3px solid #0d9488;outline-offset:3px}
.compare-table{border-collapse:collapse;width:100%;min-width:680px;text-align:left;font-size:13px}
.compare-table thead{background:#eef4ff}
.compare-table th,.compare-table td{padding:14px 16px;border-bottom:1px solid #e2e8f0}
.compare-table thead th{color:#0f172a;font-size:12px}
.compare-table tbody th{font-weight:700;width:32%}
.compare-table tbody td{color:#475569}
.compare-table tbody tr:last-child th,.compare-table tbody tr:last-child td{border-bottom:0}
.table-hint{display:none;font-size:11px;color:#64748b;margin:8px 0 0}
@media(max-width:1000px){.account-grid{gap:34px}}
@media(max-width:800px){.account-grid{grid-template-columns:1fr}.table-hint{display:block}.comparison-head{display:block}.comparison-head p{margin-top:4px}}
@media(max-width:560px){.account-steps{padding:8px 17px}.account-steps li{gap:9px}.account-steps li>span{flex-basis:58px}.account-copy h2{font-size:29px}.compare-table th,.compare-table td{padding:12px}}


/* v6 — fit assessment, measurement clarity, contract transparency */
.fit-section{padding-top:82px;background:#fff}
.fit-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.fit-card{border:1px solid #dbe6f3;border-radius:18px;padding:31px;min-width:0;background:#f7fbff}
.fit-prepare{background:#fffdf8;border-color:#f2dfb7}
.fit-label{display:inline-block;font-size:10px;letter-spacing:.13em;font-weight:900;color:#1d4ed8;margin-bottom:10px}
.fit-prepare .fit-label{color:#986000}
.fit-card h3{font-size:20px;line-height:1.5;letter-spacing:-.04em;margin:0 0 18px}
.fit-card ul{list-style:none;padding:0;margin:0}
.fit-card li{position:relative;padding:10px 0 10px 26px;border-top:1px solid #dce7f3;color:#334155;font-size:14px}
.fit-prepare li{border-color:#f1e4cb}
.fit-card li::before{content:'✓';position:absolute;left:0;color:#1d4ed8;font-weight:900}
.fit-prepare li::before{content:'!';color:#986000}
.fit-note{font-size:12px;color:#64748b;text-align:center;margin:20px auto 0;max-width:850px}
.fit-cta{text-align:center;margin-top:23px}
.measurement-section{background:#f7faff}
.measurement-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:52px;align-items:center}
.measurement-intro h2{font-size:clamp(29px,3.7vw,43px);line-height:1.42;letter-spacing:-.05em;margin:0 0 20px}
.measurement-intro>p:not(.eyebrow){font-size:15px;color:#475569}
.measurement-intro .measure-disclaimer{font-size:12px!important;color:#64748b!important}
.measurement-cards{display:grid;gap:12px}
.measurement-cards article{border:1px solid #dce6f4;background:#fff;border-radius:14px;padding:20px 24px}
.measurement-cards span{font-size:10px;letter-spacing:.1em;font-weight:900;color:#1d4ed8}
.measurement-cards h3{font-size:17px;margin:5px 0 3px}
.measurement-cards p{font-size:13px;color:#64748b;margin:0}
.measure-fine{background:#eaf2ff;border-left:3px solid #2563eb;border-radius:8px;padding:17px 20px;font-size:12px;color:#334155;margin-top:24px}
.measure-fine a{color:#1d4ed8;font-weight:800}
.contract-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}
.contract-grid article{border:1px solid #dfe8f5;border-radius:15px;padding:22px;background:#fff}
.contract-grid span{font-size:11px;font-weight:900;color:#2563eb}
.contract-grid h3{font-size:16px;line-height:1.5;margin:13px 0 8px}
.contract-grid p{font-size:13px;color:#64748b;margin:0}
.contract-note{font-size:12px;color:#64748b;margin:20px auto 0;max-width:860px;text-align:center}
.footer-legal{font-size:11px!important;line-height:1.7;color:#64748b;margin-top:18px!important}
.footer-legal a{color:#1d4ed8}
@media(max-width:1000px){.contract-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.measurement-grid{gap:30px}}
@media(max-width:800px){.measurement-grid{grid-template-columns:1fr}}
@media(max-width:560px){.fit-grid,.contract-grid{grid-template-columns:1fr}.fit-card{padding:23px}.fit-card h3{font-size:18px}.measurement-cards article{padding:19px}.measure-fine{padding:15px}}

/* v7 — verified ad-account caution and reporting-lag guidance */
.account-safety{font-size:13px!important;color:#334155!important;background:#eaf3ff;border:1px solid #c9ddfb;border-radius:10px;padding:13px 16px;margin-top:16px}
.account-safety strong{color:#0f3f8b}
.measure-warning{background:#fff8e9;border:1px solid #f3dcaa;border-radius:10px;padding:16px 20px;font-size:13px;color:#65460e;line-height:1.8;margin-top:24px}
.measure-warning strong{color:#744b08}
@media(max-width:560px){.account-safety,.measure-warning{padding:14px;font-size:12px!important}}

/* v7.1: mobile anchor navigation and mail contact fallback */
.mobile-shortcuts{display:none}
.contact-fallback{margin:16px auto 0!important;font-size:13px!important;color:#fff!important;overflow-wrap:anywhere}
.contact-fallback code{font-family:inherit;font-weight:800;user-select:all}
@media(max-width:800px){
 .mobile-shortcuts{display:block;background:#f4f8ff;border-bottom:1px solid #dbe7f5}
 .mobile-shortcuts-inner{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding-block:9px}
 .mobile-shortcuts a{display:flex;justify-content:center;align-items:center;min-height:44px;padding:8px 3px;border:1px solid #d3e3f6;border-radius:9px;background:#fff;color:#1d4ed8;font-size:12px;font-weight:800;text-decoration:none;text-align:center}
 .mobile-shortcuts a:focus-visible{outline:3px solid #0d9488;outline-offset:2px}
}
@media(max-width:360px){.mobile-shortcuts a{font-size:11px}}

/* v7.1 再監査: 小さいリンクの操作領域を確保（内容・配色は変更しない） */
.header-nav>a:not(.button){padding-block:4px}
.wordmark{display:inline-flex;align-items:center;min-height:28px}
.measure-fine a{display:inline-flex;align-items:center;min-height:28px}
.footer-legal a{display:inline-block;padding-block:8px}
.footer-links a{display:flex;align-items:center;min-height:32px}
/* 390px/320px: 問い合わせ見出しの「か。」だけの孤立改行を防ぐ */
@media(max-width:560px){.contact-inner h2{font-size:clamp(25px,7.4vw,31px);letter-spacing:-.055em}}

/* At very high zoom, the hero CTA remains available; hide the duplicate header CTA to prevent horizontal overflow. */
@media(max-width:220px){.header-nav{display:none}}