/* Intro page only: never target shared headings, cards or modals globally. */
.info-page { padding-top: 0; }
.info-page .info-hero { display: grid; grid-template-columns: 1.15fr 1fr; gap: 60px; align-items: center; padding: 76px 0 64px; }
.info-page .eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--brand); font-size: 12px; font-weight: 700; letter-spacing: .13em; }
.info-page .eyebrow::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--brand); }
.info-page .info-hero h1 { margin: 20px 0; font-size: clamp(34px, 4.2vw, 54px); font-weight: 700; line-height: 1.3; letter-spacing: -.065em; }
.info-page .info-hero h1 em { font-style: normal; color: var(--brand); }
.info-page .hero-description { max-width: 430px; color: var(--muted); font-size: 16px; line-height: 1.9; }
.info-page .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.info-page .hero-actions a { padding: 12px 22px; border: 1px solid var(--line); border-radius: 9px; text-decoration: none; background: white; font-weight: 600; font-size: 14px; }
.info-page .hero-actions a:first-child { background: var(--brand); color: white; border-color: var(--brand); }
.info-page .hero-actions a:hover { box-shadow: 0 3px 12px #20353114; }
.info-page .learning-preview { position: relative; padding: 30px; border: 1px solid #d6e3d8; border-radius: 24px; background: #e8efe5; }
.info-page .preview-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; font-size: 13px; font-weight: 600; }
.info-page .preview-top span:last-child { padding: 4px 10px; background: white; border-radius: 20px; color: var(--muted); font-size: 10px; }
.info-page .preview-sheet { background: #fff; padding: 25px; border: 1px solid #dbe5db; border-radius: 14px; box-shadow: 0 8px 24px #244b3510; }
.info-page .preview-sheet small { color: var(--muted); font-size: 11px; }
.info-page .preview-sheet h2 { margin: 5px 0 22px; font-size: 21px; }
.info-page .learning-path { display: flex; align-items: center; gap: 8px; }
.info-page .path-node { width: 43px; height: 43px; border-radius: 50%; background: var(--soft); color: var(--brand); display: grid; place-items: center; font-size: 15px; font-weight: 700; }
.info-page .path-node.current { background: var(--brand); color: white; outline: 5px solid #e6f0e9; }
.info-page .path-node.future { color: #8b9791; background: #f2f4f1; border: 1px dashed #c2cec5; }
.info-page .path-line { flex: 1; height: 2px; background: #dce7de; }
.info-page .path-labels { display: flex; justify-content: space-between; margin: 15px 0 20px; color: var(--muted); font-size: 11px; }
.info-page .preview-note { border-top: 1px solid var(--line); padding-top: 17px; margin: 0; font-size: 12px; color: var(--muted); }
.info-page .preview-note strong { color: var(--brand); }
.info-page .preview-bottom { display: flex; justify-content: space-between; margin-top: 20px; font-size: 11px; color: var(--muted); }
.info-page .feature-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; padding: 30px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: 64px; }
.info-page .feature-strip article { display: flex; align-items: flex-start; gap: 16px; }
.info-page .feature-number { color: var(--brand); font-size: 12px; padding-top: 4px; font-weight: 700; }
.info-page .feature-strip h2 { font-size: 17px; margin: 0 0 6px; }
.info-page .feature-strip p { color: var(--muted); font-size: 13px; margin: 0; }
.info-page .guide-heading { margin-bottom: 24px; }
.info-page .guide-heading h2 { margin: 0 0 8px; font-size: 26px; }
.info-page .guide-heading p { color: var(--muted); margin: 0; font-size: 14px; }
.info-page section.contents { width: 100%; gap: 14px; }
.info-page .contents-box { border: 1px solid var(--line); border-radius: 12px; background: white; overflow: hidden; }
.info-page .contents-box > h2 { margin: 0; padding: 23px 26px; display: flex; justify-content: space-between; align-items: center; font-size: 16px; font-weight: 600; cursor: pointer; }
.info-page .contents-box > h2:hover { color: var(--brand); background: #fafbf8; opacity: 1; }
.info-page .arrow { order: 2; font-size: 11px; color: var(--brand); margin-left: 12px; }
.info-page #plage-info-contents, .info-page #plage-simple-guide-contents, .info-page #plage-menu-info-contents { padding: 0 26px 26px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
.info-page #plage-info-contents > img { display: block; width: min(100%, 650px); margin: 24px auto; border-radius: 10px; }
.info-page .guide-btn { display: inline-block; margin: 8px 0; padding: 10px 16px; border: 1px solid var(--line); border-radius: 8px; color: var(--brand); font-size: 14px; }
.info-page #plage-simple-guide-contents, .info-page #plage-menu-info-contents { list-style: none; }
.info-page #plage-simple-guide-contents li, .info-page #plage-menu-info-contents li { font-weight: 400; }
.info-page #plage-simple-guide-contents > li:nth-child(odd) { color: var(--ink); font-weight: 600; padding: 12px; background: var(--canvas); border-radius: 8px; }
.info-page #plage-simple-guide-contents li li { cursor: default; }
.info-page #plage-menu-info-contents > li { margin: 16px 0; }
.info-page #plage-menu-info-contents ol { padding-left: 22px; }
.info-page #plage-menu-info-contents ol li { color: var(--brand); list-style: none; }
.info-page .get-info-box { margin-top: 26px; padding: 32px; background: #eaf1e8; border-color: #dce5d8; }
.info-page .get-info-box > h2 { cursor: default; padding: 0; font-size: 24px; }
.info-page .get-info-box > h2:hover { background: transparent; color: var(--ink); }
.info-page .signup-description { color: var(--muted); margin: 8px 0 24px; font-size: 14px; }
.info-page .plage-info-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin: 0; width: 100%; }
.info-page .form-field { display: grid; gap: 7px; color: var(--ink); font-size: 13px; font-weight: 600; }
.info-page .form-field input { width: 100%; font-weight: 400; }
.info-page .required { color: #a44838; }
.info-page .form-button-area { grid-column: 1 / -1; display: flex; align-items: center; flex-wrap: wrap; gap: 18px; margin-top: 8px; }
.info-page .form-status { font-size: 13px; margin: 0; }
.info-page .form-status[data-state=error] { color: #a44838; }
.info-page .form-status[data-state=success] { color: var(--brand); }
.info-page .modal-main-content section.cards { display: block; font-size: 14px; line-height: 1.9; }
.info-page .modal-main-content img { display: block; max-width: 100%; height: auto; margin: 16px auto; border-radius: 8px; }
@media (max-width: 800px) {
    .info-page .info-hero { gap: 28px; padding: 40px 0; }
    .info-page .learning-preview { padding: 20px; }
    .info-page .preview-sheet { padding: 18px; }
    .info-page .feature-strip { gap: 20px; margin-bottom: 40px; }
    .info-page .feature-strip article { gap: 10px; }
    .info-page .info-hero h1 { font-size: 36px; }
}
@media (max-width: 600px) {
    .info-page .info-hero { grid-template-columns: 1fr; }
    .info-page .hero-description { font-size: 14px; }
    .info-page .feature-strip { grid-template-columns: 1fr; gap: 24px; }
    .info-page .feature-strip article { gap: 20px; }
    .info-page .contents-box > h2 { padding: 19px; font-size: 15px; }
    .info-page #plage-info-contents, .info-page #plage-simple-guide-contents, .info-page #plage-menu-info-contents { padding: 0 19px 22px; }
    .info-page .get-info-box { padding: 24px 20px; }
    .info-page .get-info-box > h2 { padding: 0; font-size: 22px; }
    .info-page .plage-info-form { grid-template-columns: 1fr; }
    .info-page .form-button-area button { width: 100%; }
}