:root {
    --bg: #FFF7FB;
    --surface: #FFFFFF;
    --surface-pink: #FFF0F6;
    --surface-purple: #F6F1FF;
    --title: #332631;
    --text: #514451;
    --muted: #807080;
    --pink: #FF629F;
    --pink-deep: #E94D8E;
    --peach: #FF9BBC;
    --purple: #936BFF;
    --border: rgba(255,98,159,0.16);
    --footer: #30232D;
    --footer-text: #FFEAF3;
    --shadow: 0 18px 50px rgba(113, 65, 92, 0.09);
    --radius: 24px;
    --max: 1220px;
}

* { 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", Arial, sans-serif;
    line-height: 1.75;
}
body.drawer-open { overflow: hidden; }
a { color: inherit; text-decoration: none; pointer-events: auto; }
img { max-width: 100%; height: auto; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
button:focus-visible, a:focus-visible, summary:focus-visible {
    outline: 3px solid rgba(147,107,255,0.35);
    outline-offset: 3px;
}
::selection { background: rgba(255,98,159,0.22); }

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 120;
    background: rgba(255,247,251,0.9);
    backdrop-filter: blur(14px);
    box-shadow: 0 8px 30px rgba(88, 51, 72, 0.07);
}
.nav-shell {
    width: min(calc(100% - 40px), 1260px);
    min-height: 76px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 26px;
}
.brand-mark { display: inline-flex; align-items: center; flex: 0 0 auto; min-height: 44px; }
.brand-logo, .drawer-logo, .footer-logo { width: auto; object-fit: contain; }
.brand-logo { max-height: 42px; max-width: 150px; }
.brand-text {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: .02em;
    color: var(--title);
}
.desktop-nav {
    flex: 1 1 auto;
    display: flex;
    justify-content: center;
    gap: 6px;
    white-space: nowrap;
    min-width: 0;
}
.desktop-nav a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 14px;
    border-radius: 999px;
    color: #655565;
    font-weight: 650;
    font-size: 15px;
}
.desktop-nav a:hover { background: var(--surface-pink); color: var(--pink-deep); }
.desktop-nav a.is-active {
    color: var(--pink-deep);
    background: rgba(255,98,159,0.11);
    box-shadow: inset 0 0 0 1px rgba(255,98,159,0.14);
}
.nav-actions { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.experience-button,
.primary-button,
.secondary-button {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 750;
    white-space: nowrap;
    transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}
.experience-button,
.primary-button {
    color: #fff;
    background: linear-gradient(135deg, #FF9BBC 0%, #FF629F 50%, #936BFF 100%);
    box-shadow: 0 12px 30px rgba(233,77,142,0.22);
}
.secondary-button {
    color: var(--pink-deep);
    background: var(--surface);
    border: 1px solid var(--border);
}
.experience-button:hover,
.primary-button:hover,
.secondary-button:hover { transform: translateY(-1px); }
.experience-button:active,
.primary-button:active,
.secondary-button:active { transform: translateY(0); opacity: .9; }

.menu-button, .drawer-close {
    min-width: 44px;
    min-height: 44px;
    border: 0;
    border-radius: 14px;
    cursor: pointer;
    color: var(--title);
    background: var(--surface);
    box-shadow: inset 0 0 0 1px var(--border);
}
.menu-button { display: grid; place-content: center; gap: 4px; padding: 0; }
.menu-button span { width: 18px; height: 2px; border-radius: 2px; background: currentColor; display: block; }
.mobile-only { display: none; }

.drawer-overlay {
    position: fixed;
    inset: 0;
    z-index: 180;
    background: rgba(48,35,45,0.32);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .22s ease, visibility .22s ease;
}
.drawer-overlay.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.site-drawer {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 190;
    width: min(400px, 88vw);
    height: 100vh;
    padding: 22px;
    background: #fff;
    box-shadow: -22px 0 55px rgba(59, 35, 50, .18);
    transform: translateX(102%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform .24s ease, opacity .24s ease, visibility .24s ease;
    overflow-y: auto;
    overscroll-behavior: contain;
}
.site-drawer.is-open {
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.drawer-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 18px; }
.drawer-brand { min-height: 44px; display: inline-flex; align-items: center; font-size: 21px; font-weight: 800; color: var(--title); }
.drawer-logo { max-height: 40px; max-width: 146px; }
.drawer-close { font-size: 27px; line-height: 1; }
.drawer-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding-bottom: 20px; }
.drawer-nav a {
    min-height: 48px;
    display: flex;
    align-items: center;
    padding: 9px 14px;
    border-radius: 14px;
    color: #645563;
    background: #fff9fc;
    border: 1px solid rgba(255,98,159,0.09);
}
.drawer-nav a:hover, .drawer-nav a.is-active {
    color: var(--pink-deep);
    background: var(--surface-pink);
    border-color: var(--border);
}

main { padding-top: 76px; }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.section { padding: 82px 0; position: relative; }
.section.compact { padding: 60px 0; }
.section-soft { background: linear-gradient(180deg, rgba(255,240,246,.56), rgba(246,241,255,.45)); }
.section-white { background: #fff; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 13px;
    border-radius: 999px;
    color: var(--pink-deep);
    background: rgba(255,98,159,.1);
    font-size: 14px;
    font-weight: 750;
    letter-spacing: .04em;
}
.section-head { max-width: 760px; margin-bottom: 30px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
h1, h2, h3 { color: var(--title); line-height: 1.28; margin-top: 0; }
h1 { font-size: clamp(38px, 6vw, 68px); letter-spacing: -.035em; }
h2 { font-size: clamp(28px, 4vw, 42px); letter-spacing: -.02em; }
h3 { font-size: 20px; }
p { margin-top: 0; }
.lead { font-size: clamp(17px, 2vw, 20px); color: #665665; }
.muted { color: var(--muted); }
.text-link {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    color: var(--pink-deep);
    font-weight: 750;
}
.text-link::after { content: "→"; margin-left: 7px; transition: transform .2s ease; pointer-events: none; }
.text-link:hover::after { transform: translateX(3px); }

.hero { padding: 82px 0 70px; overflow: hidden; }
.hero::before, .hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(2px);
    pointer-events: none;
}
.hero::before { width: 380px; height: 380px; background: rgba(255,155,188,.16); top: 110px; right: -110px; }
.hero::after { width: 260px; height: 260px; background: rgba(147,107,255,.12); top: 250px; left: -90px; }
.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
    gap: 48px;
    align-items: center;
}
.hero-copy { max-width: 760px; }
.hero h1 { margin: 14px 0 8px; }
.hero-subtitle { font-size: clamp(24px, 3.2vw, 38px); font-weight: 800; color: var(--title); margin-bottom: 18px; line-height: 1.35; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 26px; }
.feature-pills { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.feature-pills li {
    padding: 8px 13px;
    background: rgba(255,255,255,.78);
    border: 1px solid var(--border);
    border-radius: 999px;
    font-size: 14px;
    color: #6a5967;
}
.hero-visual {
    min-height: 440px;
    display: grid;
    place-items: center;
    position: relative;
}
.phone-card {
    width: min(100%, 330px);
    min-height: 410px;
    padding: 18px;
    border-radius: 38px;
    background: linear-gradient(160deg, #fff, #fff1f7 56%, #f4efff);
    border: 1px solid rgba(255,98,159,.2);
    box-shadow: 0 28px 70px rgba(102,61,86,.15);
}
.phone-top { width: 46%; height: 8px; border-radius: 999px; background: #eddbe5; margin: 0 auto 20px; }
.mini-story {
    border-radius: 24px;
    padding: 20px;
    min-height: 130px;
    margin-bottom: 14px;
    background: linear-gradient(135deg, rgba(255,155,188,.26), rgba(147,107,255,.18));
}
.mini-story strong { display: block; font-size: 23px; color: var(--title); margin-bottom: 8px; }
.mini-lines { display: grid; gap: 10px; }
.mini-lines span { display: block; height: 12px; border-radius: 999px; background: rgba(81,68,81,.08); }
.mini-lines span:nth-child(2) { width: 82%; }
.mini-lines span:nth-child(3) { width: 64%; }
.floating-chip {
    position: absolute;
    right: -4px;
    bottom: 68px;
    padding: 12px 16px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    color: var(--pink-deep);
    font-weight: 750;
}

.grid-2, .grid-3, .grid-4, .grid-5, .channel-grid, .faq-grid, .feedback-grid, .topic-grid {
    display: grid;
    gap: 18px;
}
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0,1fr)); }
.channel-grid { grid-template-columns: repeat(5, minmax(0,1fr)); }
.faq-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
.feedback-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.topic-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 26px;
    box-shadow: var(--shadow);
}
.card.soft-pink { background: var(--surface-pink); }
.card.soft-purple { background: var(--surface-purple); }
.card h3 { margin-bottom: 10px; }
.card p:last-child { margin-bottom: 0; }
.icon-badge {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
    border-radius: 15px;
    background: linear-gradient(135deg, rgba(255,155,188,.26), rgba(147,107,255,.18));
    color: var(--pink-deep);
    font-weight: 900;
}
.channel-card { min-height: 180px; display: flex; flex-direction: column; }
.channel-card .text-link { margin-top: auto; }
.inspiration-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr 1fr;
    grid-auto-rows: minmax(150px, auto);
    gap: 18px;
}
.inspiration-card {
    border-radius: 26px;
    padding: 26px;
    border: 1px solid var(--border);
    background: #fff;
    box-shadow: var(--shadow);
    position: relative;
    overflow: hidden;
}
.inspiration-card:nth-child(1),
.inspiration-card:nth-child(5) { grid-row: span 2; }
.inspiration-card::after {
    content: "";
    position: absolute;
    width: 120px; height: 120px; border-radius: 50%;
    right: -46px; bottom: -46px;
    background: rgba(255,155,188,.16);
    pointer-events: none;
}
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 8px; }
.tag {
    display: inline-flex; align-items: center; min-height: 30px;
    padding: 0 10px; border-radius: 999px;
    color: #725e70; background: rgba(246,241,255,.9); font-size: 13px;
}
.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(300px, .75fr);
    gap: 46px;
    align-items: start;
}
.split.reverse { grid-template-columns: minmax(300px, .75fr) minmax(0, 1fr); }
.panel {
    padding: 34px;
    border-radius: 30px;
    background: linear-gradient(155deg, #fff, #fff3f8);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.panel-accent {
    padding: 32px;
    border-radius: 28px;
    background: linear-gradient(150deg, #fff0f6, #f6f1ff);
    border: 1px solid var(--border);
}
.check-list, .plain-list, .steps, .link-list { margin: 0; padding: 0; list-style: none; }
.check-list { display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 28px; }
.check-list li::before {
    content: "✓";
    position: absolute; left: 0; top: 0;
    width: 20px; height: 20px; display: grid; place-items: center;
    color: var(--pink-deep); background: rgba(255,98,159,.1); border-radius: 50%; font-size: 12px; font-weight: 900;
}
.plain-list { display: grid; gap: 12px; }
.plain-list li { padding: 14px 16px; border-radius: 16px; background: rgba(255,255,255,.75); border: 1px solid var(--border); }
.note {
    margin-top: 22px;
    padding: 18px 20px;
    border-radius: 18px;
    background: rgba(147,107,255,.07);
    border-left: 4px solid rgba(147,107,255,.5);
}
.quote-card { min-height: 190px; }
.quote-card::before { content: "“"; display: block; color: rgba(255,98,159,.42); font-size: 48px; line-height: .8; margin-bottom: 10px; }
.faq-card { padding: 0; overflow: hidden; }
.faq-card summary {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 18px 22px;
    cursor: pointer;
    font-weight: 800;
    color: var(--title);
    list-style: none;
}
.faq-card summary::-webkit-details-marker { display: none; }
.faq-card summary::after { content: "+"; font-size: 22px; color: var(--pink-deep); pointer-events: none; }
.faq-card[open] summary::after { content: "−"; }
.faq-card p { padding: 0 22px 22px; margin: 0; }

.inner-hero { padding: 74px 0 54px; }
.inner-hero .container { display: grid; grid-template-columns: minmax(0,1fr) minmax(270px,.6fr); gap: 42px; align-items: center; }
.inner-hero-box {
    min-height: 230px;
    border-radius: 32px;
    background:
        radial-gradient(circle at 78% 20%, rgba(147,107,255,.22), transparent 34%),
        radial-gradient(circle at 20% 75%, rgba(255,98,159,.22), transparent 36%),
        #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: grid;
    place-items: center;
    padding: 30px;
    text-align: center;
}
.inner-hero-box strong { font-size: 27px; color: var(--title); }
.inner-hero h1 { font-size: clamp(36px, 5vw, 58px); margin: 12px 0 14px; }
.content-flow { display: grid; gap: 22px; }
.steps { counter-reset: step; display: grid; gap: 14px; }
.steps li {
    counter-increment: step;
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 14px;
    align-items: start;
    padding: 18px;
    border-radius: 18px;
    background: #fff;
    border: 1px solid var(--border);
}
.steps li::before {
    content: counter(step);
    width: 46px; height: 46px; border-radius: 15px;
    display: grid; place-items: center;
    background: var(--surface-pink);
    color: var(--pink-deep);
    font-weight: 900;
}
.info-strip {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    padding: 18px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.info-strip > div { padding: 14px 18px; }
.info-strip strong { display: block; color: var(--title); margin-bottom: 6px; }
.timeline { display: grid; gap: 0; }
.timeline article { position: relative; padding: 0 0 26px 34px; border-left: 2px solid rgba(255,98,159,.18); }
.timeline article::before {
    content: "";
    position: absolute; left: -8px; top: 5px;
    width: 14px; height: 14px; border-radius: 50%;
    background: var(--pink); box-shadow: 0 0 0 6px var(--surface-pink);
}
.timeline article:last-child { padding-bottom: 0; }
.timeline h3 { margin-bottom: 7px; }
.link-list { display: flex; flex-wrap: wrap; gap: 10px; }
.link-list a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 15px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--border);
    color: var(--pink-deep);
    font-weight: 700;
}
.cta-band {
    padding: 34px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(255,155,188,.22), rgba(147,107,255,.16));
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.cta-band h2 { margin-bottom: 7px; font-size: clamp(26px, 3.5vw, 36px); }
.cta-band p { margin-bottom: 0; max-width: 760px; }

.site-footer {
    background: var(--footer);
    color: var(--footer-text);
    padding: 68px 0 34px;
}
.footer-shell { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.footer-brand { max-width: 620px; margin-bottom: 34px; }
.footer-brand-link { min-height: 44px; display: inline-flex; align-items: center; font-size: 24px; margin-bottom: 12px; }
.footer-logo { max-height: 44px; max-width: 156px; }
.footer-brand p, .footer-note { color: rgba(255,234,243,.76); }
.footer-links { display: grid; grid-template-columns: repeat(4,1fr); gap: 26px; padding: 30px 0; border-top: 1px solid rgba(255,255,255,.09); border-bottom: 1px solid rgba(255,255,255,.09); }
.footer-links section { display: grid; gap: 7px; align-content: start; }
.footer-links h2 { font-size: 15px; color: #fff; margin-bottom: 7px; }
.footer-links a { min-height: 38px; display: inline-flex; align-items: center; color: rgba(255,234,243,.82); }
.footer-links a:hover { color: #fff; }
.footer-note { display: flex; justify-content: space-between; gap: 30px; padding-top: 26px; font-size: 14px; }
.footer-note p { margin: 0; }
.mobile-bottom-nav { display: none; }

@media (max-width: 1080px) {
    .nav-shell { gap: 15px; }
    .desktop-nav { gap: 0; }
    .desktop-nav a { padding: 0 10px; font-size: 14px; }
    .experience-button { padding: 0 16px; }
    .channel-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .topic-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .feedback-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 860px) {
    .desktop-nav { display: none; }
    .desktop-menu { display: none; }
    .mobile-only { display: grid; }
    .nav-shell { width: min(calc(100% - 28px), 720px); min-height: 68px; display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; }
    .nav-actions { justify-self: end; }
    .brand-mark { justify-self: center; }
    .brand-text { font-size: 20px; }
    .brand-logo { max-height: 36px; max-width: 130px; }
    .experience-button { min-height: 44px; padding: 0 14px; font-size: 14px; }
    main { padding-top: 68px; }
    .hero { padding-top: 62px; }
    .hero-grid, .split, .split.reverse, .inner-hero .container {
        grid-template-columns: 1fr;
    }
    .hero-visual { min-height: 360px; }
    .phone-card { min-height: 350px; max-width: 310px; }
    .section { padding: 68px 0; }
    .grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .channel-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .inspiration-grid { grid-template-columns: repeat(2,1fr); }
    .inspiration-card:nth-child(1), .inspiration-card:nth-child(5) { grid-row: auto; }
    .faq-grid { grid-template-columns: 1fr; }
    .info-strip { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2,1fr); }
    .footer-note { flex-direction: column; gap: 10px; }
}

@media (max-width: 640px) {
    .container, .footer-shell { width: min(calc(100% - 28px), var(--max)); }
    h1 { font-size: clamp(36px, 12vw, 52px); }
    .hero-subtitle { font-size: 25px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions a { width: 100%; }
    .grid-2, .grid-3, .grid-4, .grid-5, .channel-grid, .topic-grid, .feedback-grid, .inspiration-grid {
        grid-template-columns: 1fr;
    }
    .card, .panel, .panel-accent { padding: 22px; }
    .section { padding: 58px 0; }
    .section.compact { padding: 46px 0; }
    .drawer-nav { grid-template-columns: 1fr; }
    .cta-band { padding: 26px 22px; flex-direction: column; align-items: stretch; }
    .cta-band .primary-button, .cta-band .secondary-button { width: 100%; }
    .mobile-bottom-nav {
        position: fixed;
        z-index: 110;
        left: 10px;
        right: 10px;
        bottom: max(8px, env(safe-area-inset-bottom));
        display: grid;
        grid-template-columns: repeat(4,1fr);
        min-height: 62px;
        padding: 6px;
        border-radius: 20px;
        background: rgba(255,255,255,.95);
        backdrop-filter: blur(14px);
        border: 1px solid var(--border);
        box-shadow: 0 16px 44px rgba(75,44,63,.18);
    }
    .mobile-bottom-nav a {
        min-height: 50px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1px;
        border-radius: 14px;
        font-size: 12px;
        color: #725f70;
    }
    .mobile-bottom-nav a[aria-current="page"] { background: var(--surface-pink); color: var(--pink-deep); font-weight: 800; }
    .mini-icon { font-size: 17px; line-height: 1; }
    .site-footer { padding-bottom: 112px; }
}

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