/* SAKIBURE SYSTEM — 静的LP / desktop, tablet, mobile */
:root {
  --blue: #0754e8;
  --blue-deep: #0044ca;
  --navy: #082657;
  --text: #42516a;
  --muted: #6e7d93;
  --pale: #eef7ff;
  --border: #e0ebf6;
  --green: #189d72;
  --red: #dd2533;
  --orange: #ff702e;
  --radius: 12px;
  --shadow: 0 8px 26px rgba(25, 74, 136, .055);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body { margin: 0; background: #fff; color: var(--navy); font-family: 'Noto Sans JP', sans-serif; font-size: 15px; line-height: 1.8; -webkit-font-smoothing: antialiased; }
body:has(dialog[open]) { overflow: hidden; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea, select { color: inherit; }
button { border: 0; }
h1, h2, h3, p { margin: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #f7a027; outline-offset: 5px; }
.container { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.text-blue { color: var(--blue); }
.svg-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { display: inline-block; width: 24px; height: 24px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.skip-link { position: fixed; left: 16px; top: -80px; padding: 12px 24px; background: var(--navy); color: #fff; z-index: 100; }
.skip-link:focus { top: 12px; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 14px 26px; border-radius: 999px; font-size: 15px; font-weight: 800; line-height: 1.5; white-space: nowrap; transition: box-shadow .25s, transform .25s, background .25s; }
.button .arrow { width: 16px; height: 16px; margin-left: auto; }
.button:hover { transform: translateY(-2px); }
.button-orange { color: #fff; background: linear-gradient(105deg, #ff9636 0%, #ff712a 45%, #ff5128 100%); box-shadow: 0 6px 18px rgba(255, 111, 40, .23), inset 0 1px 0 rgba(255,255,255,.4); }
.button-orange:hover { box-shadow: 0 9px 26px rgba(255, 111, 40, .32); }
.button-blue { background: var(--blue); color: #fff; box-shadow: 0 5px 15px rgba(7,84,232,.13); }
.button-blue:hover { background: var(--blue-deep); }
.button-outline { color: var(--blue); background: rgba(255,255,255,.94); border: 1.5px solid var(--blue); }
.button-outline:hover { background: #f5f9ff; }
.button-white { background: #fff; color: var(--blue); }
.button-small { min-height: 42px; font-size: 12px; padding: 11px 20px; gap: 8px; }
.button-small .icon { width: 17px; height: 17px; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(220,233,247,.7); backdrop-filter: blur(16px); }
.header-inner { max-width: 1360px; margin: auto; min-height: 82px; padding: 16px 32px; display: flex; align-items: center; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { width: 45px; height: 45px; border-radius: 9px; }
.brand-type { display: block; font-family: 'Inter', sans-serif; font-size: 23px; font-weight: 800; letter-spacing: -.6px; line-height: 1.1; }
.brand-type > span { display: block; margin-top: 2px; font-size: 12px; letter-spacing: 1.2px; font-weight: 700; }
.brand-descriptor { font-size: 10px; line-height: 1.6; font-weight: 600; border-left: 1px solid #dbe5f1; padding-left: 15px; }
.site-navigation { margin-left: auto; display: flex; align-items: center; gap: 23px; }
.site-navigation > a:not(.button) { font-size: 12px; font-weight: 700; transition: color .2s; }
.site-navigation > a:not(.button):hover { color: var(--blue); }
.menu-toggle { display: none; }
.hero { position: relative; overflow: hidden; background: linear-gradient(110deg, #f9fdff 4%, #edf7ff 62%, #e2f0ff 100%); }
.hero::before { content: ''; position: absolute; width: 880px; height: 880px; border-radius: 50%; right: -220px; top: -280px; border: 1px solid rgba(113,166,236,.2); box-shadow: 0 0 0 65px rgba(255,255,255,.16), 0 0 0 132px rgba(255,255,255,.12); }
.hero-backdrop { position: absolute; inset: 0 0 0 45%; background: linear-gradient(90deg,#eef7ff 0%,transparent 65%), url('../assets/care-team.webp') center / cover; opacity: .14; }
.hero-inner { min-height: 590px; display: grid; grid-template-columns: 46% 54%; position: relative; align-items: center; padding-top: 42px; padding-bottom: 50px; }
.hero-copy { position: relative; z-index: 2; }
.hero-eyebrow { display: flex; align-items: center; gap: 8px; color: var(--blue); font-size: 13px; font-weight: 800; margin-bottom: 19px; }
.diamond { width: 9px; height: 9px; background: var(--blue); transform: rotate(45deg); flex-shrink: 0; }
.hero h1 { font-size: clamp(50px, 5.5vw, 76px); font-weight: 900; letter-spacing: -.065em; line-height: 1.28; margin-left: -4px; }
.hero h1 span { color: var(--blue); }
.hero-lead { margin-top: 21px; color: #324971; font-size: 17px; line-height: 1.9; font-weight: 600; }
.hero-actions { display: flex; flex-direction: column; gap: 12px; width: 354px; max-width: 100%; margin-top: 28px; }
.hero-actions .button { min-height: 57px; padding-inline: 26px; font-size: 16px; justify-content: flex-start; }
.hero-note { margin-top: 18px; font-size: 12px; color: #425a7c; }
.hero-note .icon { width: 16px; height: 16px; color: var(--blue); margin-right: 4px; }
.hero-note > span { display: block; font-size: 10px; margin-top: 2px; margin-left: 22px; color: #71829a; }
.hero-visual { position: relative; display: flex; flex-direction: column; gap: 22px; width: calc(100% + 46px); margin-left: -4px; padding-top: 0; }
.hero-message { position: static; transform: none; margin-left: 14%; font-size: 22px; font-weight: 700; color: #2554a2; letter-spacing: .1em; line-height: 1.7; }
.hero-message > span { margin-left: 16px; font-size: 18px; }
.hero-device-link { display: block; transition: transform .35s; }
.hero-device-link:hover { transform: translateY(-4px); }
.hero-devices { width: 100%; filter: drop-shadow(0 24px 23px rgba(21,53,104,.15)); }
.actual-screen-label { display: inline-flex; align-items: center; align-self: flex-end; gap: 7px; position: static; margin-right: 14%; padding: 5px 14px; color: #506684; background: rgba(255,255,255,.86); border: 1px solid #d9e6f4; border-radius: 30px; font-size: 10px; }
.actual-screen-label > span { width: 5px; height: 5px; border-radius: 50%; background: var(--green); }
.benefit-strip { background: #fff; border-bottom: 1px solid #e2edf8; }
.benefit-inner { display: grid; grid-template-columns: repeat(6,1fr); padding-block: 24px; }
.benefit-inner a { display: flex; align-items: center; justify-content: center; gap: 11px; padding-inline: 12px; border-right: 1px solid #e1ebf8; }
.benefit-inner a:first-child { padding-left: 0; }
.benefit-inner a:last-child { border: 0; padding-right: 0; }
.benefit-inner a .icon { color: var(--blue); width: 33px; height: 33px; stroke-width: 1.7; }
.benefit-inner a span { font-size: 10px; font-weight: 700; line-height: 1.7; }
.benefit-inner a:hover span { color: var(--blue); }
.section { padding-block: 76px; }
.section-heading { text-align: center; margin-bottom: 36px; }
.section-kicker { color: #1b4a9b; font-size: 12px; font-weight: 800; line-height: 1.6; margin-bottom: 9px; }
.section-kicker > span { font-family: 'Inter', sans-serif; display: block; font-size: 9px; color: #7896b9; font-weight: 600; letter-spacing: 2px; margin-top: 5px; }
.section-heading h2 { font-size: 29px; line-height: 1.55; font-weight: 800; letter-spacing: -.035em; }
.section-heading > p:last-child:not(.section-kicker) { font-size: 13px; color: #617289; margin-top: 13px; line-height: 1.9; }
.mobile-break { display: none; }
.issues-section { background: linear-gradient(180deg,#eaf5ff 0%,#f2f8fe 100%); padding-bottom: 45px; }
.issue-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.issue-card { overflow: hidden; border-radius: var(--radius); background: #fff; border: 1px solid rgba(214,230,246,.7); box-shadow: var(--shadow); }
.issue-photo { position: relative; height: 148px; overflow: hidden; }
.issue-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg,rgba(12,37,76,.04),transparent); }
.issue-photo img { width: 100%; height: 100%; object-fit: cover; }
.issue-card:first-child .issue-photo img { object-position: center 50%; }
.issue-number { position: absolute; top: 12px; left: 13px; z-index: 1; width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,.96); color: var(--blue); display: grid; place-items: center; font-family: 'Inter',sans-serif; font-size: 12px; font-weight: 800; }
.issue-body { padding: 22px 20px 23px; }
.issue-body h3 { font-size: 18px; line-height: 1.65; font-weight: 800; letter-spacing: -.04em; }
.issue-body p { color: var(--text); font-size: 12px; line-height: 1.9; margin-top: 12px; }
.photo-note { color: #73849a; font-size: 10px; text-align: right; margin-top: 10px; }
.risk-band { display: grid; grid-template-columns: 29% 71%; border: 1px solid #f5ced2; border-radius: var(--radius); background: #fff4f4; margin-top: 28px; overflow: hidden; }
.risk-intro { display: flex; align-items: center; justify-content: center; gap: 15px; padding: 25px 16px; background: linear-gradient(120deg,#f8ecef,#f2f5f8); }
.risk-intro > .icon { color: #b84c58; width: 38px; height: 38px; }
.risk-intro p { font-size: 14px; line-height: 1.9; }
.risk-intro strong { font-weight: 800; }
.risk-content { padding: 19px 22px 22px; }
.risk-content h3 { color: var(--red); text-align: center; font-size: 13px; font-weight: 800; margin-bottom: 15px; }
.risk-grid { display: grid; grid-template-columns: repeat(4,1fr); text-align: center; }
.risk-grid > div { padding-inline: 8px; border-right: 1px solid #f3d5d8; display: flex; flex-direction: column; justify-content: space-between; }
.risk-grid > div:last-child { border: 0; }
.risk-grid p { font-size: 10px; font-weight: 700; line-height: 1.6; }
.risk-unit { font-size: 9px; margin-top: 4px; color: #627287; }
.risk-grid strong { font-family: 'Inter',sans-serif; font-size: 34px; line-height: 1.2; color: var(--red); letter-spacing: -1.3px; margin-top: 5px; }
.risk-grid strong span { font-size: 24px; }
.legal-note { font-size: 10px; line-height: 1.9; color: #78869b; margin-top: 14px; }
.features-section { background: linear-gradient(180deg,#fff,#f7fbff); }
.feature-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.feature-card { display: flex; align-items: flex-start; gap: 20px; background: #fff; border: 1px solid var(--border); padding: 27px 24px; border-radius: 10px; box-shadow: 0 3px 13px rgba(37,87,139,.025); transition: border-color .25s, transform .25s; }
.feature-card:hover { border-color: #a9c9f8; transform: translateY(-3px); }
.feature-icon { color: var(--blue); padding-top: 17px; }
.feature-icon .icon { width: 42px; height: 42px; stroke-width: 1.7; }
.feature-icon.green { color: var(--green); }
.feature-icon.red { color: #f1272c; }
.feature-number { display: block; font-family: 'Inter',sans-serif; font-size: 8px; font-weight: 600; letter-spacing: .7px; color: #9caec1; margin-bottom: 5px; }
.feature-card h3 { font-size: 15px; font-weight: 800; letter-spacing: -.02em; }
.feature-card p { font-size: 11px; line-height: 1.9; color: var(--text); margin-top: 9px; }
.feature-footnote { text-align: center; color: #78879b; font-size: 10px; margin-top: 23px; }
.screens-section { background: #edf5ff; border-top: 1px solid #e6eff9; }
.screen-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 24px; }
.gallery-tab { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 30px; background: #fff; color: #6b7c95; border: 1px solid #dce7f6; border-radius: 999px; font-size: 13px; font-weight: 700; transition: color .2s, background .2s; }
.gallery-tab .icon { width: 20px; height: 20px; }
.gallery-tab[aria-selected='true'] { color: #fff; background: var(--blue); border-color: var(--blue); box-shadow: 0 5px 16px rgba(7,84,232,.15); }
.screen-showcase { background: #fff; border: 1px solid #dbe8f7; border-radius: 20px; overflow: hidden; box-shadow: 0 12px 38px rgba(32,78,142,.055); }
.screen-panel { min-height: 550px; display: grid; grid-template-columns: 46% 54%; align-items: center; }
.screen-info { padding: 44px 36px 44px 54px; }
.screen-count { color: #93a8c3; letter-spacing: 1.5px; font-family: 'Inter',sans-serif; font-size: 10px; }
.screen-count b { font-size: 20px; margin-left: 5px; color: var(--blue); font-weight: 600; }
.screen-info h3 { font-size: 30px; font-weight: 800; line-height: 1.65; margin-top: 12px; letter-spacing: -.03em; }
.screen-info > p { font-size: 13px; line-height: 2; color: #5b6e88; margin-top: 18px; }
.check-list { list-style: none; padding: 0; margin: 22px 0 0; }
.check-list li { position: relative; padding-left: 27px; font-size: 12px; font-weight: 600; margin-block: 11px; }
.check-list li::before { content: ''; position: absolute; left: 2px; top: 6px; width: 13px; height: 7px; border-left: 2px solid var(--blue); border-bottom: 2px solid var(--blue); transform: rotate(-45deg); }
.screen-info > p.screen-note { font-size: 10px; color: #8695a8; margin-top: 19px; }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-weight: 700; font-size: 12px; margin-top: 23px; }
.text-link .icon { width: 17px; height: 17px; }
.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.screen-media { position: relative; min-height: 550px; padding: 22px; display: flex; align-items: center; justify-content: center; background: linear-gradient(130deg,#f9fcff,#eaf4ff); overflow: hidden; }
.screen-media > a { position: relative; z-index: 1; }
.phone-screen { width: auto; height: 505px; filter: drop-shadow(0 16px 15px rgba(22,48,89,.15)); transition: transform .25s; }
.screen-media > a:hover .phone-screen { transform: translateY(-4px); }
.screen-orbit { position: absolute; width: 420px; height: 420px; border-radius: 50%; background: #dfedff; border: 1px solid #d4e7ff; box-shadow: 0 0 0 42px rgba(219,235,255,.34); }
.screen-floating-label { z-index: 2; position: absolute; left: 18px; bottom: 58px; display: inline-flex; align-items: center; gap: 8px; font-size: 10px; padding: 11px 14px; color: #285bac; background: rgba(255,255,255,.95); box-shadow: 0 6px 20px rgba(20,62,120,.1); border-radius: 8px; border: 1px solid #d9e8fc; }
.screen-floating-label .icon { width: 17px; height: 17px; }
.screen-media-tablet { padding: 32px 13px 80px; }
.tablet-screen { width: 100%; filter: drop-shadow(0 14px 16px rgba(22,48,89,.13)); }
.screen-media .small-phone-link { position: absolute; width: 132px; right: 17px; bottom: 31px; z-index: 2; filter: drop-shadow(0 10px 12px rgba(22,48,89,.15)); }
.screens-disclaimer { color: #7c90a9; text-align: center; font-size: 10px; margin-top: 17px; }
.why-section { background: linear-gradient(180deg,#f9fcff,#eef7ff); }
.why-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.why-card { border: 1px solid #e0ebf6; border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow); }
.why-photo { width: 100%; height: 176px; object-fit: cover; }
.why-photo-support { object-position: center 44%; }
.why-body { padding: 24px 24px 28px; }
.why-title { display: flex; align-items: center; gap: 15px; }
.why-icon { width: 54px; height: 54px; border-radius: 50%; background: #f4f9ff; border: 1px solid #bfd7fd; color: var(--blue); display: grid; place-items: center; flex-shrink: 0; }
.why-icon .icon { width: 28px; height: 28px; }
.why-title h3 { color: var(--blue); font-size: 18px; font-weight: 800; line-height: 1.65; letter-spacing: -.03em; }
.why-body > p { font-size: 12px; color: var(--text); margin-top: 18px; line-height: 2; }
.security-line { display: flex; align-items: center; justify-content: center; gap: 14px; border-top: 1px solid #d7e7f7; margin-top: 24px; padding-top: 27px; }
.security-line > .icon { color: var(--blue); width: 28px; height: 28px; }
.security-line p { font-size: 13px; font-weight: 700; }
.security-line p span { display: inline-block; margin-left: 14px; color: #6b7e96; font-size: 11px; font-weight: 400; }
.flow-section { background: #fff; }
.flow-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.flow-card { position: relative; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 25px 24px 26px; text-align: center; box-shadow: var(--shadow); }
.flow-card:not(:last-child)::after { content: ''; width: 12px; height: 12px; border-right: 2px solid #1f4d9a; border-top: 2px solid #1f4d9a; position: absolute; right: -20px; top: 50%; transform: rotate(45deg); }
.flow-step { font-size: 8px; font-family: 'Inter',sans-serif; font-weight: 600; color: #8aa3c4; letter-spacing: 1.3px; }
.flow-step b { font-size: 12px; color: var(--blue); margin-left: 3px; }
.flow-icon { margin: 10px auto 13px; width: 45px; height: 45px; border-radius: 50%; color: var(--blue); background: #eff6ff; display: grid; place-items: center; }
.flow-icon .icon { width: 24px; height: 24px; }
.flow-card h3 { font-size: 14px; font-weight: 800; }
.flow-week { display: inline-block; font-size: 10px; color: #5080c4; margin-top: 6px; }
.flow-card p { font-size: 11px; color: var(--text); text-align: left; line-height: 1.95; margin-top: 14px; }
.flow-note { text-align: center; color: #7f8da2; font-size: 10px; margin-top: 21px; }
.pricing-box { scroll-margin-top: 110px; display: flex; align-items: center; justify-content: space-between; gap: 26px; padding: 34px 42px; border: 1px solid #dae7f8; background: #f5f9ff; border-radius: 12px; margin-top: 43px; }
.pricing-box .section-kicker { font-size: 11px; margin-bottom: 11px; }
.pricing-box .section-kicker > span { display: inline; font-size: 9px; margin-left: 12px; }
.pricing-box h3 { font-size: 21px; font-weight: 800; }
.pricing-box p:last-child { margin-top: 13px; color: #64758e; font-size: 12px; line-height: 1.9; }
.pricing-box .button { font-size: 13px; }
.faq-section { background: #f7fbff; border-top: 1px solid #e7f0fa; }
.faq-container { max-width: 960px; }
.faq-list { display: grid; gap: 12px; }
.faq-item { background: #fff; border: 1px solid #dfebf8; border-radius: 10px; overflow: hidden; }
.faq-item summary { list-style: none; padding: 22px 26px; cursor: pointer; display: flex; align-items: center; gap: 17px; font-size: 14px; font-weight: 700; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: #fbfdff; }
.faq-q { color: var(--blue); font-size: 22px; font-weight: 600; font-family: 'Inter',sans-serif; line-height: 1; }
.faq-plus { flex-shrink: 0; width: 17px; height: 17px; position: relative; margin-left: auto; }
.faq-plus::before, .faq-plus::after { content: ''; position: absolute; width: 14px; height: 1.5px; background: var(--blue); top: 8px; left: 1px; }
.faq-plus::after { transform: rotate(90deg); transition: transform .25s; }
.faq-item[open] .faq-plus::after { transform: rotate(0); }
.faq-answer { padding: 0 27px 25px; display: flex; gap: 19px; color: #61738b; font-size: 13px; line-height: 2; }
.faq-answer > span { font-family: 'Inter',sans-serif; color: #ff7e38; font-size: 20px; line-height: 1.7; }
.cta-banner { background: radial-gradient(ellipse at 65% 60%,#49b6ff 0%,#0772f7 47%,#0752df 100%); color: #fff; overflow: hidden; position: relative; }
.cta-banner::before { content: ''; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 50%, rgba(255,255,255,.1)); }
.cta-inner { min-height: 270px; padding-block: 43px; position: relative; display: flex; align-items: center; }
.cta-copy { position: relative; z-index: 2; }
.cta-kicker { font-size: 12px; letter-spacing: .06em; color: #d0eaff; margin-bottom: 9px; }
.cta-copy h2 { font-size: 30px; font-weight: 800; letter-spacing: -.03em; line-height: 1.55; }
.cta-copy > p:not(.cta-kicker) { font-size: 13px; color: #e0f1ff; margin-top: 11px; }
.cta-actions { display: flex; gap: 15px; margin-top: 23px; }
.cta-actions .button { font-size: 13px; min-width: 234px; }
.cta-devices { position: absolute; width: 455px; right: -12px; bottom: -33px; filter: drop-shadow(0 15px 16px rgba(0,25,82,.2)); transform: rotate(-3deg); }
.contact-section { background: linear-gradient(180deg,#f3f9ff,#fff); padding-block: 74px 85px; }
.contact-container { max-width: 900px; }
.contact-card { padding: 39px 47px; border-radius: 18px; border: 1px solid #dfeafa; background: #fff; box-shadow: 0 10px 45px rgba(23,63,124,.045); }
.form-availability { background: #f0f6ff; border: 1px solid #d9e8fb; color: #4b668f; padding: 13px 16px; font-size: 11px; line-height: 1.8; border-radius: 7px; margin-bottom: 27px; }
.form-availability .icon { width: 16px; height: 16px; margin-right: 6px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 25px; }
.field { display: flex; flex-direction: column; gap: 9px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { display: flex; align-items: center; gap: 9px; font-size: 12px; font-weight: 700; }
.required, .optional { font-size: 9px; font-weight: 500; border-radius: 3px; padding: 1px 6px; line-height: 1.7; }
.required { background: #fff0ed; color: #d95338; }
.optional { color: #71859d; background: #f1f5f9; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cfdded; border-radius: 7px; padding: 12px 14px; background: #fff; font-size: 13px; line-height: 1.6; min-height: 47px; transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px #edf4ff; }
.field input::placeholder, .field textarea::placeholder { color: #9ba9bb; }
.field textarea { resize: vertical; }
.field-hint { font-size: 10px; color: #8392a7; }
.honeypot { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.consent-label { display: flex; align-items: flex-start; gap: 10px; font-size: 11px; color: #536980; line-height: 1.9; margin-top: 25px; }
.consent-label input { width: 17px; height: 17px; margin: 3px 0 0; flex-shrink: 0; accent-color: var(--blue); }
.privacy-link { display: block; width: fit-content; margin: 9px 0 0 27px; padding: 0; background: transparent; color: var(--blue); text-decoration: underline; text-underline-offset: 3px; font-size: 10px; }
.form-submit { display: flex; width: 354px; max-width: 100%; margin: 28px auto 0; }
.form-submit[aria-disabled='true'] { background: #e8eef6; color: #60748f; box-shadow: none; cursor: help; }
.form-submit[aria-disabled='true']:hover { transform: none; }
.form-submit:disabled { opacity: .65; cursor: wait; }
.form-status { font-size: 12px; color: #516786; text-align: center; min-height: 0; margin-top: 15px; }
.form-status:empty { display: none; }
.form-status[data-state='error'] { color: #bb3345; }
.form-status[data-state='success'] { color: #168350; }
.contact-download { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; border-top: 1px solid #e5edf7; padding-top: 22px; margin-top: 27px; color: #71859d; }
.contact-download > .icon { color: #7a9ec9; width: 18px; height: 18px; }
.contact-download p { font-size: 10px; }
.contact-download a { display: inline-flex; align-items: center; gap: 5px; font-size: 10px; font-weight: 700; color: var(--blue); margin-left: auto; }
.contact-download a .icon { width: 12px; height: 12px; }
.contact-download a:hover { text-decoration: underline; }
.noscript-note { color: var(--text); padding: 18px; font-size: 12px; }
.noscript-note a { color: var(--blue); text-decoration: underline; }
.site-footer { padding-block: 33px 22px; border-top: 1px solid #e3edf8; background: #fff; }
.footer-top { display: flex; align-items: center; gap: 22px; }
.footer-descriptor { font-size: 10px; color: #596f8c; }
.footer-top > .button { margin-left: auto; }
.footer-nav { display: flex; justify-content: flex-end; gap: 22px; margin-top: 23px; flex-wrap: wrap; }
.footer-nav a, .footer-nav button { font-size: 10px; font-weight: 600; }
.footer-nav button { padding: 0; background: transparent; color: #7d8da3; }
.footer-nav a:hover, .footer-nav button:hover { color: var(--blue); }
.footer-bottom { display: flex; justify-content: space-between; border-top: 1px solid #eff3f9; padding-top: 18px; margin-top: 23px; font-size: 9px; color: #8d9aaf; }
.reveal { transition: opacity .65s ease, transform .65s ease; }
.reveal.is-pending:not(.is-visible) { opacity: 0; transform: translateY(19px); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.image-dialog { padding: 23px; border: 1px solid #d5e4f6; background: #f3f7fc; border-radius: 16px; width: min(1200px, calc(100vw - 48px)); max-width: none; max-height: calc(100dvh - 48px); overflow: hidden; }
dialog::backdrop { background: rgba(4,20,46,.76); backdrop-filter: blur(5px); }
.icon-button { position: absolute; top: 12px; right: 12px; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: #fff; color: var(--navy); border: 1px solid #d4e1f2; z-index: 2; box-shadow: 0 3px 12px rgba(10,35,76,.1); }
.icon-button .icon { width: 18px; height: 18px; }
.lightbox-scroll { overflow: auto; max-height: calc(100dvh - 143px); padding: 5px; }
#lightbox-image { margin: auto; max-width: 100%; max-height: 1250px; width: auto; height: auto; }
#lightbox-caption { font-size: 12px; text-align: center; color: #4d668a; margin-top: 12px; padding-right: 10px; }
.privacy-dialog { border: 1px solid #dce8f7; border-radius: 16px; width: min(600px, calc(100vw - 40px)); max-height: calc(100dvh - 48px); padding: 35px; color: var(--navy); }
.privacy-dialog h2 { font-size: 23px; margin-bottom: 20px; }
.privacy-dialog h3 { font-size: 15px; margin-top: 20px; }
.privacy-dialog > p:not(.section-kicker) { color: #65768e; font-size: 12px; line-height: 2; margin-top: 13px; }
.privacy-dialog > p.privacy-note { padding: 13px; background: #f5f8fd; border-radius: 6px; font-size: 11px; }
.privacy-dialog > .button { display: flex; margin: 23px auto 0; min-width: 160px; }
@media (min-width: 1600px) {
  .hero-inner { min-height: 625px; }
  .hero h1 { font-size: 80px; }
}
@media (max-width: 1180px) {
  .brand-descriptor { display: none; }
  .site-navigation { gap: 22px; }
  .hero h1 { font-size: clamp(48px,5.8vw,66px); }
  .hero-eyebrow { font-size: 11px; }
  .hero-lead { font-size: 15px; }
  .hero-inner { min-height: 545px; }
  .hero-message { font-size: 18px; }
  .hero-message > span { font-size: 15px; }
  .benefit-inner a { padding-inline: 8px; gap: 8px; }
  .benefit-inner a .icon { width: 27px; height: 27px; }
  .benefit-inner a span { font-size: 9px; }
  .feature-card { padding: 23px 18px; gap: 14px; }
  .feature-icon .icon { width: 34px; height: 34px; }
  .feature-card h3 { font-size: 14px; }
  .screen-info { padding-left: 35px; padding-right: 25px; }
  .screen-info h3 { font-size: 27px; }
  .why-title { gap: 11px; }
  .why-title h3 { font-size: 16px; }
  .why-icon { width: 46px; height: 46px; }
  .why-body { padding-inline: 20px; }
  .flow-card { padding-inline: 17px; }
  .risk-intro { gap: 9px; }
  .risk-intro p { font-size: 12px; }
  .cta-devices { width: 385px; right: -25px; }
  .cta-copy h2 { font-size: 26px; }
  .cta-actions .button { min-width: 215px; }
}
@media (max-width: 960px) {
  .container { width: calc(100% - 48px); }
  html { scroll-padding-top: 95px; }
  .header-inner { min-height: 74px; padding: 13px 24px; }
  .site-navigation { gap: 15px; }
  .site-navigation > a:not(.button) { font-size: 10px; }
  .site-navigation .button { padding-inline: 13px; font-size: 10px; }
  .brand-type { font-size: 21px; }
  .brand img { width: 40px; height: 40px; }
  .hero-inner { min-height: 505px; grid-template-columns: 47% 53%; }
  .hero-eyebrow { max-width: 330px; line-height: 1.7; font-size: 10px; }
  .hero h1 { font-size: clamp(44px, 5.3vw, 51px); }
  .hero-lead { font-size: 13px; }
  .hero-actions { width: 305px; }
  .hero-actions .button { font-size: 13px; min-height: 52px; padding-inline: 20px; }
  .hero-visual { width: calc(100% + 30px); }
  .hero-message { font-size: 16px; }
  .hero-message > span { font-size: 13px; }
  .hero-note { font-size: 10px; }
  .actual-screen-label { font-size: 8px; margin-right: 8%; }
  .benefit-inner { grid-template-columns: repeat(3,1fr); row-gap: 20px; }
  .benefit-inner a { justify-content: flex-start; padding-inline: 20px; }
  .benefit-inner a:nth-child(3n) { border: 0; }
  .benefit-inner a:first-child, .benefit-inner a:nth-child(4) { padding-left: 12px; }
  .benefit-inner a span { font-size: 10px; }
  .section { padding-block: 62px; }
  .section-heading h2 { font-size: 26px; }
  .issue-grid { grid-template-columns: repeat(2,1fr); gap: 18px; }
  .issue-photo { height: 175px; }
  .issue-body { padding: 20px 23px 23px; }
  .issue-body h3 br { display: none; }
  .issue-body p { font-size: 12px; }
  .risk-band { grid-template-columns: 1fr; }
  .risk-intro { padding: 17px; }
  .risk-intro p br { display: none; }
  .risk-intro p { font-size: 14px; }
  .risk-intro > .icon { width: 26px; height: 26px; }
  .risk-content { padding-top: 18px; }
  .risk-grid p { font-size: 11px; }
  .risk-grid strong { font-size: 36px; }
  .feature-grid { grid-template-columns: repeat(2,1fr); }
  .feature-card { padding: 24px; gap: 18px; }
  .screen-info { padding: 30px 24px; }
  .screen-info h3 { font-size: 23px; }
  .screen-info > p { font-size: 12px; }
  .check-list li { font-size: 11px; }
  .phone-screen { height: 450px; }
  .screen-panel, .screen-media { min-height: 510px; }
  .screen-media-tablet { padding: 25px 10px 60px; }
  .screen-media .small-phone-link { width: 112px; }
  .screen-floating-label { left: 10px; bottom: 28px; font-size: 9px; }
  .why-grid { gap: 14px; }
  .why-body { padding: 20px 17px 23px; }
  .why-photo { height: 140px; }
  .why-title { align-items: flex-start; gap: 8px; }
  .why-icon { width: 34px; height: 34px; }
  .why-icon .icon { width: 21px; height: 21px; }
  .why-title h3 { font-size: 14px; }
  .why-body > p { font-size: 11px; }
  .security-line p span { display: block; margin: 3px 0 0; }
  .flow-grid { gap: 18px; }
  .flow-card:not(:last-child)::after { right: -15px; width: 10px; height: 10px; }
  .flow-card h3 { font-size: 12px; }
  .flow-card p { font-size: 10px; }
  .flow-card { padding-inline: 13px; }
  .pricing-box { padding: 30px; gap: 20px; }
  .pricing-box h3 { font-size: 19px; }
  .pricing-box .button { padding-inline: 20px; font-size: 11px; }
  .cta-copy h2 { font-size: 23px; }
  .cta-copy { max-width: calc(100% - 250px); }
  .cta-actions { gap: 10px; }
  .cta-actions .button { min-width: 185px; font-size: 11px; padding-inline: 18px; gap: 7px; }
  .cta-actions .button .icon { width: 19px; height: 19px; }
  .cta-devices { width: 295px; right: -35px; bottom: 4px; }
}
@media (max-width: 720px) {
  .container { width: calc(100% - 36px); }
  html { scroll-padding-top: 85px; }
  .header-inner { min-height: 68px; padding: 12px 18px; }
  .brand img { width: 36px; height: 36px; border-radius: 7px; }
  .brand-type { font-size: 20px; }
  .brand-type > span { font-size: 10px; }
  .brand { gap: 8px; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; margin-left: auto; width: 40px; height: 40px; border: 1px solid #e0ebf8; border-radius: 8px; background: #f6faff; }
  .menu-toggle span { width: 19px; height: 1.5px; background: var(--blue); transition: transform .2s, opacity .2s; }
  .menu-toggle[aria-expanded='true'] span:first-child { transform: translateY(6.5px) rotate(45deg); }
  .menu-toggle[aria-expanded='true'] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded='true'] span:last-child { transform: translateY(-6.5px) rotate(-45deg); }
  .site-navigation { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; padding: 18px 24px 25px; border-bottom: 1px solid #dbe7f6; box-shadow: 0 10px 20px rgba(16,58,113,.08); }
  .site-navigation.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 0; }
  .site-navigation > a:not(.button) { padding: 12px 3px; font-size: 13px; border-bottom: 1px solid #edf2f8; }
  .site-navigation .button { font-size: 13px; margin-top: 15px; min-height: 46px; }
  .hero-inner { grid-template-columns: 1fr; padding-block: 34px 24px; min-height: 0; }
  .hero-copy { text-align: center; }
  .hero-eyebrow { max-width: none; font-size: 10px; justify-content: center; gap: 7px; margin-bottom: 14px; }
  .diamond { width: 7px; height: 7px; }
  .hero h1 { font-size: clamp(48px, 12vw, 66px); line-height: 1.25; letter-spacing: -.055em; margin-left: 0; }
  .hero-lead { font-size: 13px; line-height: 1.9; margin-top: 16px; }
  .hero-actions { margin: 23px auto 0; width: 346px; }
  .hero-actions .button { min-height: 52px; font-size: 14px; padding-inline: 25px; }
  .hero-note { margin-top: 14px; font-size: 10px; }
  .hero-note > span { margin-left: 0; font-size: 9px; }
  .hero-visual { padding-top: 0; gap: 18px; width: min(540px,100%); margin: 25px auto 0; }
  .hero-message { font-size: 14px; margin-left: 9%; line-height: 1.7; }
  .hero-message > span { font-size: 12px; }
  .hero-devices { max-height: none; }
  .actual-screen-label { margin-right: 5%; font-size: 8px; padding: 4px 10px; }
  .hero-backdrop { inset: 35% 0 0; opacity: .11; }
  .hero::before { width: 600px; height: 600px; right: -250px; top: 180px; }
  .benefit-inner { grid-template-columns: repeat(3,1fr); padding-block: 21px; row-gap: 17px; }
  .benefit-inner a { padding: 0 10px; flex-direction: column; gap: 7px; text-align: center; }
  .benefit-inner a:first-child, .benefit-inner a:nth-child(4) { padding-left: 10px; }
  .benefit-inner a:last-child { padding-right: 10px; }
  .benefit-inner a .icon { width: 28px; height: 28px; }
  .benefit-inner a span { font-size: 9px; line-height: 1.7; }
  .section { padding-block: 47px; }
  .section-heading { margin-bottom: 25px; }
  .section-kicker { font-size: 11px; margin-bottom: 9px; }
  .section-kicker > span { font-size: 8px; letter-spacing: 1.7px; margin-top: 3px; }
  .section-heading h2 { font-size: 22px; line-height: 1.65; letter-spacing: -.04em; }
  .section-heading > p:last-child:not(.section-kicker) { font-size: 11px; margin-top: 12px; }
  .mobile-break { display: initial; }
  .issue-grid { gap: 12px; }
  .issue-photo { height: 180px; }
  .issue-number { width: 27px; height: 27px; top: 9px; left: 10px; font-size: 10px; }
  .issue-body { padding: 17px 14px 19px; }
  .issue-body h3 { font-size: 14px; line-height: 1.6; }
  .issue-body h3 br { display: initial; }
  .issue-body p { font-size: 10px; line-height: 1.85; margin-top: 10px; }
  .photo-note { font-size: 8px; }
  .risk-band { margin-top: 23px; }
  .risk-intro { gap: 10px; padding: 15px 12px; }
  .risk-intro p { font-size: 11px; }
  .risk-intro > .icon { width: 23px; height: 23px; }
  .risk-content { padding: 17px 15px 19px; }
  .risk-content h3 { font-size: 11px; margin-bottom: 15px; }
  .risk-grid { grid-template-columns: repeat(2,1fr); row-gap: 20px; }
  .risk-grid > div:nth-child(2) { border: 0; }
  .risk-grid p { font-size: 10px; }
  .risk-grid strong { font-size: 32px; }
  .risk-grid strong span { font-size: 23px; }
  .legal-note { font-size: 9px; margin-top: 12px; }
  .feature-grid { gap: 12px; grid-template-columns: 1fr; }
  .feature-card { padding: 22px 22px; gap: 21px; }
  .feature-icon { padding-top: 10px; }
  .feature-icon .icon { width: 36px; height: 36px; }
  .feature-card h3 { font-size: 15px; }
  .feature-card p { font-size: 11px; margin-top: 6px; }
  .feature-number { font-size: 8px; }
  .feature-footnote { font-size: 9px; text-align: left; margin-top: 17px; line-height: 1.9; }
  .screen-tabs { gap: 5px; margin-bottom: 18px; }
  .gallery-tab { gap: 5px; font-size: 11px; padding: 11px 13px; }
  .gallery-tab .icon { width: 16px; height: 16px; }
  .screen-showcase { border-radius: 14px; }
  .screen-panel { grid-template-columns: 1fr; min-height: 0; }
  .screen-info { padding: 29px 25px 30px; }
  .screen-info h3 { font-size: 24px; line-height: 1.6; margin-top: 9px; }
  .screen-info > p { font-size: 12px; margin-top: 13px; }
  .check-list { margin-top: 17px; }
  .check-list li { font-size: 11px; margin-block: 9px; }
  .screen-info > p.screen-note { font-size: 9px; margin-top: 16px; }
  .text-link { margin-top: 17px; font-size: 11px; }
  .screen-media { min-height: 480px; padding: 25px; }
  .phone-screen { height: 430px; }
  .screen-orbit { width: 320px; height: 320px; }
  .screen-floating-label { left: 14px; bottom: 40px; font-size: 9px; }
  .screen-media-tablet { min-height: 340px; padding: 30px 12px 62px; }
  .screen-media .small-phone-link { width: 102px; right: 14px; bottom: 20px; }
  .screens-disclaimer { font-size: 9px; line-height: 1.9; text-align: left; }
  .why-grid { grid-template-columns: 1fr; gap: 19px; }
  .why-photo { height: 180px; }
  .why-photo-support { object-position: center 47%; }
  .why-body { padding: 23px 23px 26px; }
  .why-title { gap: 15px; align-items: center; }
  .why-title h3 { font-size: 19px; }
  .why-icon { width: 49px; height: 49px; }
  .why-icon .icon { width: 28px; height: 28px; }
  .why-body > p { font-size: 12px; margin-top: 16px; }
  .security-line { gap: 12px; justify-content: flex-start; padding-top: 22px; margin-top: 21px; }
  .security-line p { font-size: 11px; }
  .security-line p span { font-size: 10px; line-height: 1.8; }
  .security-line > .icon { width: 24px; height: 24px; }
  .flow-grid { grid-template-columns: repeat(2,1fr); gap: 14px; }
  .flow-card { padding: 20px 15px; }
  .flow-card:not(:last-child)::after { display: none; }
  .flow-card h3 { font-size: 12px; }
  .flow-card p { font-size: 10px; line-height: 1.9; }
  .flow-icon { width: 40px; height: 40px; }
  .flow-note { text-align: left; font-size: 9px; }
  .pricing-box { scroll-margin-top: 85px; flex-direction: column; align-items: flex-start; padding: 26px 23px; margin-top: 30px; gap: 22px; }
  .pricing-box h3 { font-size: 19px; line-height: 1.65; }
  .pricing-box .button { font-size: 12px; width: 100%; min-height: 50px; }
  .pricing-box p:last-child { font-size: 11px; }
  .faq-item summary { padding: 20px 16px; gap: 11px; font-size: 12px; line-height: 1.7; }
  .faq-q { font-size: 19px; }
  .faq-plus { width: 15px; }
  .faq-answer { padding: 0 17px 22px; gap: 12px; font-size: 11px; }
  .faq-answer > span { font-size: 17px; }
  .cta-inner { display: flex; flex-direction: column; padding: 36px 0 0; min-height: 0; text-align: center; }
  .cta-copy { width: 100%; max-width: none; }
  .cta-kicker { font-size: 11px; }
  .cta-copy h2 { font-size: 24px; line-height: 1.65; }
  .cta-copy > p:not(.cta-kicker) { font-size: 11px; }
  .cta-actions { flex-direction: column; max-width: 345px; margin: 23px auto 0; gap: 11px; }
  .cta-actions .button { width: 100%; font-size: 13px; justify-content: flex-start; padding-inline: 26px; min-height: 51px; }
  .cta-devices { position: relative; right: auto; bottom: auto; width: 300px; margin: 16px auto -33px; transform: rotate(-3deg); }
  .contact-card { padding: 25px 21px; border-radius: 12px; }
  .form-availability { font-size: 10px; padding: 12px; margin-bottom: 24px; }
  .form-grid { grid-template-columns: 1fr; gap: 20px; }
  .field label { font-size: 12px; }
  .field input, .field textarea, .field select { font-size: 16px; padding: 11px 12px; }
  .field input::placeholder, .field textarea::placeholder { font-size: 12px; }
  .field-hint { font-size: 9px; }
  .consent-label { font-size: 10px; gap: 9px; }
  .privacy-link { font-size: 10px; margin-left: 26px; }
  .form-submit { font-size: 12px; margin-top: 23px; min-height: 52px; }
  .form-status { font-size: 11px; }
  .contact-download { flex-direction: column; text-align: center; gap: 9px; }
  .contact-download a { margin-left: 0; font-size: 11px; }
  .contact-download p { font-size: 9px; }
  .site-footer { padding-block: 28px 20px; }
  .footer-top { gap: 16px; flex-wrap: wrap; }
  .footer-descriptor { order: 3; width: 100%; font-size: 9px; margin-top: -2px; }
  .footer-top > .button { min-height: 38px; padding: 10px 13px; font-size: 10px; gap: 5px; }
  .footer-top > .button .icon { width: 15px; height: 15px; }
  .footer-nav { justify-content: flex-start; gap: 13px 17px; margin-top: 23px; }
  .footer-nav a, .footer-nav button { font-size: 9px; }
  .footer-bottom { font-size: 8px; gap: 8px; }
  .image-dialog { padding: 15px; width: calc(100vw - 24px); max-height: calc(100dvh - 24px); border-radius: 12px; }
  .lightbox-scroll { max-height: calc(100dvh - 115px); padding-top: 15px; }
  #lightbox-image { max-height: none; width: 100%; }
  #lightbox-caption { font-size: 10px; }
  .privacy-dialog { padding: 30px 23px; }
  .privacy-dialog h2 { font-size: 21px; }
}
@media (max-width: 370px) {
  .hero-eyebrow { font-size: 9px; }
  .hero h1 { font-size: 46px; }
  .hero-actions .button { font-size: 12px; padding-inline: 20px; }
  .hero-lead { font-size: 12px; }
  .gallery-tab { font-size: 10px; padding: 11px 10px; }
  .gallery-tab .icon { width: 14px; height: 14px; }
  .section-heading h2 { font-size: 20px; }
  .issue-body h3 { font-size: 12px; }
  .issue-body { padding-inline: 12px; }
  .issue-body p { font-size: 10px; }
  .screen-info { padding-inline: 21px; }
  .why-title h3 { font-size: 17px; }
  .flow-card { padding-inline: 12px; }
  .flow-card h3 { font-size: 11px; }
  .footer-top > .button { font-size: 9px; padding-inline: 10px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal.is-pending:not(.is-visible) { opacity: 1; transform: none; }
}
@media print {
  .site-header, .hero-actions, .button, .screen-tabs, .contact-section, .site-footer, dialog { display: none !important; }
  .hero { background: #fff; }
  .section { padding-block: 25px; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .screen-panel[hidden] { display: grid !important; }
  .issue-card, .feature-card, .why-card, .flow-card, .faq-item { break-inside: avoid; }
  .container { width: 100%; }
}

/* ご指定の7つのカードタイトルは改行せず、全文を1行で表示 */
.issue-body { min-width: 0; }
.issue-body h3.single-line-title,
.why-title h3.single-line-title {
  white-space: nowrap;
  font-size: clamp(12px, 1.1vw, 14px);
  line-height: 1.8;
}
.why-title { min-width: 0; }
.why-title h3.single-line-title { flex: 1; min-width: 0; }
@media (max-width: 960px) {
  .why-grid { grid-template-columns: 1fr; }
  .issue-body h3.single-line-title,
  .why-title h3.single-line-title { font-size: 16px; }
}
@media (max-width: 720px) {
  .issue-grid { grid-template-columns: 1fr; }
  .why-title { flex-wrap: wrap; gap: 12px; }
  .why-title h3.single-line-title { flex-basis: 100%; }
  .issue-body h3.single-line-title,
  .why-title h3.single-line-title { font-size: 16px; }
}
@media (max-width: 370px) {
  .issue-body h3.single-line-title { font-size: 14px; }
  .why-title h3.single-line-title { font-size: 13px; }
}