:root {
    --bg: #FFF7FB;
    --surface: #FFFFFF;
    --surface-pink: #FFF0F6;
    --surface-purple: #F6F1FF;
    --title: #332631;
    --text: #514451;
    --muted: #807080;
    --brand: #FF629F;
    --brand-deep: #E94D8E;
    --peach: #FF9BBC;
    --purple: #936BFF;
    --border: rgba(255, 98, 159, .16);
    --footer: #30232D;
    --footer-text: #FFEAF3;
    --shadow: 0 18px 50px rgba(92, 53, 78, .09);
    --container: 1220px;
    --header-height: 78px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    overflow-x: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.75;
    text-rendering: optimizeLegibility;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; text-decoration: none; pointer-events: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
main { min-height: 60vh; padding-top: var(--header-height); }
section { scroll-margin-top: calc(var(--header-height) + 16px); }

.skip-link {
    position: fixed;
    left: 16px;
    top: -80px;
    z-index: 2000;
    padding: 10px 16px;
    border-radius: 12px;
    background: var(--title);
    color: white;
}
.skip-link:focus { top: 12px; }

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 900;
    min-height: var(--header-height);
    background: rgba(255, 247, 251, .9);
    border-bottom: 1px solid rgba(255, 98, 159, .11);
    box-shadow: 0 8px 28px rgba(73, 43, 62, .06);
    backdrop-filter: blur(18px);
}
.header-inner {
    width: min(calc(100% - 36px), 1260px);
    min-height: var(--header-height);
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
}
.brand-logo, .drawer-brand, .footer-brand {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font-weight: 800;
    letter-spacing: .02em;
}
.brand-logo-image { width: auto; max-width: 158px; max-height: 50px; object-fit: contain; }
.brand-logo-text { font-size: 1.28rem; color: var(--title); }
.desktop-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(12px, 2vw, 28px);
    min-width: 0;
    white-space: nowrap;
}
.desktop-nav a {
    position: relative;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    color: #5e4c5a;
    font-size: .96rem;
    font-weight: 600;
}
.desktop-nav a::after {
    content: "";
    position: absolute;
    left: 14%;
    right: 14%;
    bottom: 3px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--peach), var(--brand), var(--purple));
    transform: scaleX(0);
    transition: transform .2s ease;
    pointer-events: none;
}
.desktop-nav a:hover::after, .desktop-nav a.is-active::after { transform: scaleX(1); }
.desktop-nav a.is-active { color: var(--brand-deep); }
.header-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.experience-button, .primary-button, .secondary-button {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-weight: 750;
    white-space: nowrap;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.experience-button, .primary-button {
    padding: 0 22px;
    color: white;
    background: linear-gradient(135deg, #FF9BBC 0%, #FF629F 50%, #936BFF 100%);
    box-shadow: 0 12px 28px rgba(255, 98, 159, .24);
}
.secondary-button {
    padding: 0 20px;
    color: var(--brand-deep);
    background: white;
    border: 1px solid var(--border);
}
.experience-button:hover, .primary-button:hover, .secondary-button:hover { transform: translateY(-2px); }
.experience-button:active, .primary-button:active, .secondary-button:active { transform: translateY(0); }
.experience-button:focus-visible, .primary-button:focus-visible, .secondary-button:focus-visible, .menu-button:focus-visible, .drawer-close:focus-visible, a:focus-visible {
    outline: 3px solid rgba(147, 107, 255, .42);
    outline-offset: 3px;
}
.menu-button {
    width: 46px;
    height: 46px;
    border: 1px solid var(--border);
    border-radius: 15px;
    background: rgba(255, 255, 255, .9);
    display: inline-grid;
    align-content: center;
    justify-items: center;
    gap: 5px;
    cursor: pointer;
}
.menu-button span { width: 20px; height: 2px; border-radius: 99px; background: var(--title); pointer-events: none; }
.mobile-menu-button { display: none; }

.drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    background: rgba(41, 30, 39, .4);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .25s ease, visibility .25s ease;
}
.site-drawer {
    position: fixed;
    z-index: 1010;
    inset: 0 0 0 auto;
    width: min(400px, 88vw);
    padding: 20px;
    background: #fffafc;
    box-shadow: -24px 0 60px rgba(51, 38, 49, .16);
    transform: translateX(105%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    overflow-y: auto;
    overscroll-behavior: contain;
    transition: transform .28s ease, opacity .25s ease, visibility .28s ease;
}
.drawer-open .drawer-overlay { opacity: 1; visibility: visible; pointer-events: auto; }
.drawer-open .site-drawer { transform: translateX(0); opacity: 1; visibility: visible; pointer-events: auto; }
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid var(--border); }
.drawer-logo-image, .footer-logo-image { width: auto; max-width: 150px; max-height: 48px; object-fit: contain; }
.drawer-brand { font-size: 1.2rem; color: var(--title); }
.drawer-close { width: 46px; height: 46px; border: 0; border-radius: 50%; background: var(--surface-pink); color: var(--title); font-size: 1.9rem; line-height: 1; cursor: pointer; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 20px 0 40px; }
.drawer-nav a { min-height: 48px; display: flex; align-items: center; padding: 10px 14px; border: 1px solid transparent; border-radius: 15px; background: white; color: var(--text); }
.drawer-nav a:hover { border-color: var(--border); color: var(--brand-deep); transform: translateX(2px); }

.container { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; }
.section-space { padding: clamp(64px, 8vw, 110px) 0; }
.section-space.compact { padding: clamp(48px, 6vw, 82px) 0; }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-heading.centered { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; min-height: 34px; padding: 4px 12px; border-radius: 999px; background: var(--surface-pink); color: var(--brand-deep); font-weight: 750; font-size: .9rem; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
h1, h2, h3 { margin: 0; color: var(--title); line-height: 1.28; }
h1 { font-size: clamp(2.5rem, 7vw, 5.2rem); letter-spacing: -.04em; }
h2 { font-size: clamp(1.8rem, 3.8vw, 3rem); letter-spacing: -.025em; }
h3 { font-size: clamp(1.12rem, 2vw, 1.35rem); }
p { margin: 0; }
.lead { margin-top: 18px; color: var(--text); font-size: clamp(1.02rem, 2vw, 1.18rem); }
.muted { color: var(--muted); }
.text-link { display: inline-flex; align-items: center; min-height: 44px; color: var(--brand-deep); font-weight: 750; }
.text-link::after { content: "→"; margin-left: 8px; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(4px); }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 28px; }

.hero {
    position: relative;
    overflow: hidden;
    padding: clamp(76px, 10vw, 132px) 0 clamp(64px, 8vw, 106px);
}
.hero::before, .hero::after, .page-hero::before {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    pointer-events: none;
}
.hero::before { width: 420px; height: 420px; right: -110px; top: -130px; background: radial-gradient(circle, rgba(255,155,188,.32), rgba(255,155,188,0) 68%); }
.hero::after { width: 330px; height: 330px; left: -150px; bottom: -100px; background: radial-gradient(circle, rgba(147,107,255,.18), rgba(147,107,255,0) 70%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); align-items: center; gap: clamp(34px, 6vw, 86px); }
.hero-copy { max-width: 780px; }
.hero-subtitle { margin-top: 14px; font-size: clamp(1.45rem, 3vw, 2.4rem); color: var(--brand-deep); font-weight: 780; line-height: 1.35; }
.hero-copy .lead { max-width: 740px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.hero-points span { min-height: 38px; display: inline-flex; align-items: center; padding: 6px 13px; border-radius: 999px; border: 1px solid var(--border); background: rgba(255,255,255,.75); color: #6c5263; font-weight: 650; }
.hero-visual { position: relative; min-height: 430px; display: grid; place-items: center; }
.hero-visual::before { content: ""; width: min(100%, 390px); aspect-ratio: 1; border-radius: 38% 62% 52% 48% / 46% 40% 60% 54%; background: linear-gradient(145deg, rgba(255,155,188,.42), rgba(255,98,159,.18), rgba(147,107,255,.25)); box-shadow: var(--shadow); pointer-events: none; }
.hero-visual img { position: absolute; inset: 50% auto auto 50%; transform: translate(-50%,-50%); max-height: 440px; object-fit: contain; z-index: 1; }
.hero-note-card { position: absolute; z-index: 2; right: 0; bottom: 20px; width: min(240px, 75%); padding: 18px; border: 1px solid rgba(255,255,255,.7); border-radius: 22px; background: rgba(255,255,255,.86); box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.hero-note-card strong { display: block; color: var(--title); margin-bottom: 4px; }

.feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.card, .feature-card, .channel-card, .topic-card, .feedback-card, .faq-card, .info-card {
    border: 1px solid var(--border);
    border-radius: 24px;
    background: rgba(255,255,255,.9);
    box-shadow: 0 14px 36px rgba(80, 49, 69, .055);
}
.feature-card, .channel-card, .topic-card, .feedback-card, .info-card { padding: 24px; }
.feature-card { min-height: 210px; }
.number-dot { width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center; margin-bottom: 22px; background: linear-gradient(135deg, var(--surface-pink), var(--surface-purple)); color: var(--brand-deep); font-weight: 850; }
.feature-card p, .channel-card p, .topic-card p, .feedback-card p, .info-card p { margin-top: 10px; color: #6d5b69; }
.channel-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 16px; }
.channel-card { min-height: 210px; display: flex; flex-direction: column; }
.channel-card .text-link { margin-top: auto; }
.inspiration-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.inspiration-card { position: relative; min-height: 230px; padding: 26px; overflow: hidden; border-radius: 26px; border: 1px solid var(--border); background: white; }
.inspiration-card:nth-child(1), .inspiration-card:nth-child(6) { grid-column: span 5; }
.inspiration-card:nth-child(2), .inspiration-card:nth-child(5) { grid-column: span 4; }
.inspiration-card:nth-child(3), .inspiration-card:nth-child(4) { grid-column: span 3; }
.inspiration-card::after { content: ""; position: absolute; width: 150px; height: 150px; border-radius: 50%; right: -45px; bottom: -70px; background: linear-gradient(135deg, rgba(255,155,188,.32), rgba(147,107,255,.18)); pointer-events: none; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 10px; }
.tag { display: inline-flex; align-items: center; min-height: 32px; padding: 4px 10px; border-radius: 999px; background: var(--surface-pink); color: #7a5a6d; font-size: .88rem; }
.split-section { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(280px, .95fr); gap: clamp(32px, 6vw, 82px); align-items: center; }
.split-section.reverse .split-media { order: -1; }
.split-copy p + p { margin-top: 16px; }
.split-media { min-height: 360px; border-radius: 30px; background: linear-gradient(145deg, var(--surface-pink), var(--surface-purple)); display: grid; place-items: center; overflow: hidden; box-shadow: var(--shadow); }
.split-media img { width: 100%; max-height: 460px; object-fit: contain; }
.mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
.mini-card { padding: 18px; border-radius: 18px; background: rgba(255,255,255,.8); border: 1px solid var(--border); }
.mini-card strong { color: var(--title); }
.topic-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service-band { padding: 34px; border-radius: 30px; background: linear-gradient(135deg, rgba(255,240,246,.96), rgba(246,241,255,.96)); border: 1px solid var(--border); }
.safety-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.safety-panel { padding: 30px; border-radius: 28px; border: 1px solid var(--border); background: white; }
.safety-panel ul, .article-copy ul, .check-list { padding-left: 1.15em; margin: 18px 0 0; }
.safety-panel li + li, .article-copy li + li, .check-list li + li { margin-top: 8px; }
.feedback-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feedback-card::before { content: "“"; display: block; height: 30px; font: 700 3rem/1 serif; color: rgba(255,98,159,.38); }
.faq-list { display: grid; gap: 12px; }
details.faq-item { border: 1px solid var(--border); border-radius: 18px; background: white; overflow: hidden; }
details.faq-item summary { min-height: 58px; padding: 17px 56px 17px 20px; display: flex; align-items: center; cursor: pointer; color: var(--title); font-weight: 750; list-style: none; position: relative; }
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; position: absolute; right: 20px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-pink); color: var(--brand-deep); }
details.faq-item[open] summary::after { content: "−"; }
details.faq-item p { padding: 0 20px 20px; color: #665563; }
.notice-box { padding: 26px 28px; border-radius: 24px; border: 1px solid rgba(147,107,255,.2); background: var(--surface-purple); }
.notice-box h2, .notice-box h3 { margin-bottom: 10px; }

.page-hero { position: relative; overflow: hidden; padding: clamp(72px, 9vw, 120px) 0 clamp(52px, 7vw, 84px); }
.page-hero::before { width: 430px; height: 430px; right: -180px; top: -170px; background: radial-gradient(circle, rgba(255,155,188,.28), transparent 70%); }
.page-hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1.15fr) minmax(260px,.85fr); gap: 50px; align-items: center; }
.page-hero h1 { font-size: clamp(2.4rem, 6vw, 4.45rem); }
.page-hero-card { padding: 28px; border: 1px solid var(--border); border-radius: 28px; background: rgba(255,255,255,.82); box-shadow: var(--shadow); }
.page-hero-card p + p { margin-top: 12px; }
.content-index { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.content-index a { min-height: 62px; display: flex; align-items: center; padding: 14px 18px; border: 1px solid var(--border); border-radius: 18px; background: white; color: var(--title); font-weight: 700; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 32px; align-items: start; }
.article-copy { min-width: 0; }
.article-copy > section + section { margin-top: 42px; }
.article-copy h2 { margin-bottom: 14px; font-size: clamp(1.55rem, 3vw, 2.25rem); }
.article-copy p + p { margin-top: 14px; }
.article-aside { position: sticky; top: calc(var(--header-height) + 24px); display: grid; gap: 16px; }
.step-list { display: grid; gap: 16px; }
.step-item { display: grid; grid-template-columns: 54px minmax(0,1fr); gap: 18px; padding: 22px; border: 1px solid var(--border); border-radius: 22px; background: white; }
.step-number { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 18px; background: linear-gradient(135deg, var(--surface-pink), var(--surface-purple)); color: var(--brand-deep); font-weight: 850; }
.timeline { position: relative; display: grid; gap: 18px; }
.timeline::before { content: ""; position: absolute; left: 23px; top: 18px; bottom: 18px; width: 2px; background: linear-gradient(var(--peach), var(--purple)); pointer-events: none; }
.timeline-item { position: relative; padding: 0 0 0 68px; }
.timeline-item::before { content: ""; position: absolute; left: 13px; top: 9px; width: 22px; height: 22px; border: 6px solid var(--bg); border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 1px var(--border); }
.timeline-card { padding: 22px; border: 1px solid var(--border); border-radius: 22px; background: white; }
.related-links { display: flex; flex-wrap: wrap; gap: 10px; }
.related-links a { min-height: 44px; display: inline-flex; align-items: center; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border); background: white; color: var(--brand-deep); font-weight: 700; }
.cta-panel { padding: clamp(28px, 5vw, 54px); border-radius: 34px; background: linear-gradient(135deg, #fff0f6, #f6f1ff); border: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cta-panel .button-row { margin-top: 0; flex-shrink: 0; }

.site-footer { margin-top: clamp(64px, 8vw, 110px); padding: 62px 0 24px; background: var(--footer); color: var(--footer-text); }
.footer-inner { width: min(calc(100% - 40px), var(--container)); margin: 0 auto; display: grid; grid-template-columns: minmax(250px,.85fr) minmax(0,2.15fr); gap: 60px; }
.footer-brand { color: white; font-size: 1.35rem; }
.footer-brand-column p { margin-top: 14px; color: rgba(255,234,243,.72); max-width: 380px; }
.footer-links { display: grid; grid-template-columns: repeat(4,1fr); gap: 28px; }
.footer-links h2 { margin-bottom: 14px; color: white; font-size: 1rem; }
.footer-links a { min-height: 38px; display: flex; align-items: center; color: rgba(255,234,243,.76); }
.footer-links a:hover { color: white; }
.footer-note { width: min(calc(100% - 40px), var(--container)); margin: 42px auto 0; padding-top: 22px; border-top: 1px solid rgba(255,234,243,.12); display: flex; justify-content: space-between; gap: 24px; color: rgba(255,234,243,.62); font-size: .9rem; }
.mobile-bottom-nav { display: none; }

@media (max-width: 1050px) {
    .header-inner { gap: 18px; }
    .desktop-nav { gap: 12px; }
    .desktop-nav a { font-size: .9rem; }
    .feature-grid { grid-template-columns: repeat(2,1fr); }
    .channel-grid { grid-template-columns: repeat(3,1fr); }
    .feedback-grid { grid-template-columns: repeat(2,1fr); }
    .footer-inner { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 860px) {
    :root { --header-height: 68px; }
    .header-inner { width: min(calc(100% - 24px), 1260px); grid-template-columns: 48px minmax(0,1fr) auto; gap: 10px; }
    .mobile-menu-button { display: inline-grid; }
    .desktop-nav, .desktop-menu-button { display: none; }
    .brand-logo { justify-self: center; min-width: 0; }
    .brand-logo-image { max-width: 132px; max-height: 42px; }
    .brand-logo-text { font-size: 1.06rem; }
    .experience-button { min-height: 44px; padding: 0 15px; font-size: .9rem; }
    .hero-grid, .page-hero-inner, .split-section, .article-layout { grid-template-columns: 1fr; }
    .hero-copy { max-width: none; }
    .hero-visual { min-height: 340px; }
    .page-hero-card { max-width: 680px; }
    .article-aside { position: static; grid-template-columns: 1fr 1fr; }
    .content-index { grid-template-columns: repeat(2,1fr); }
    .topic-grid { grid-template-columns: 1fr 1fr; }
    .safety-grid { grid-template-columns: 1fr; }
    .inspiration-card:nth-child(n) { grid-column: span 6; }
    .footer-links { grid-template-columns: repeat(2,1fr); }
    .footer-note { flex-direction: column; }
    .split-section.reverse .split-media { order: 0; }
}

@media (max-width: 640px) {
    body { padding-bottom: calc(76px + env(safe-area-inset-bottom)); }
    .container { width: min(calc(100% - 28px), var(--container)); }
    .section-space { padding: 58px 0; }
    .hero { padding-top: 58px; }
    .hero-subtitle { font-size: 1.45rem; }
    .hero-visual { min-height: 300px; }
    .hero-note-card { right: 8px; bottom: 0; }
    .feature-grid, .channel-grid, .topic-grid, .feedback-grid, .mini-grid, .article-aside { grid-template-columns: 1fr; }
    .inspiration-grid { grid-template-columns: 1fr; }
    .inspiration-card:nth-child(n) { grid-column: auto; min-height: 210px; }
    .content-index { grid-template-columns: 1fr; }
    .service-band, .safety-panel { padding: 24px; }
    .drawer-nav { grid-template-columns: 1fr; }
    .cta-panel { align-items: flex-start; flex-direction: column; }
    .footer-links { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
    .mobile-bottom-nav {
        position: fixed;
        z-index: 850;
        left: 10px;
        right: 10px;
        bottom: 8px;
        min-height: 64px;
        padding: 6px 8px calc(6px + env(safe-area-inset-bottom));
        display: grid;
        grid-template-columns: repeat(4,1fr);
        border: 1px solid var(--border);
        border-radius: 20px;
        background: rgba(255,255,255,.94);
        box-shadow: 0 16px 40px rgba(60, 38, 53, .16);
        backdrop-filter: blur(16px);
    }
    .mobile-bottom-nav a { min-height: 50px; display: grid; place-items: center; border-radius: 14px; color: #756270; font-size: .9rem; font-weight: 750; }
    .mobile-bottom-nav a.is-active { color: var(--brand-deep); background: var(--surface-pink); }
    .step-item { grid-template-columns: 46px minmax(0,1fr); gap: 14px; padding: 18px; }
    .step-number { width: 46px; height: 46px; border-radius: 15px; }
}

@media (max-width: 390px) {
    .header-inner { width: calc(100% - 16px); grid-template-columns: 44px minmax(0,1fr) auto; gap: 6px; }
    .menu-button { width: 44px; height: 44px; }
    .experience-button { padding: 0 11px; }
    .brand-logo-text { font-size: .98rem; }
    .footer-links { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}