:root {
  color-scheme: light;
  --ink: #291d20;
  --ink-soft: #6f5f63;
  --muted: #9a898d;
  --rose: #d84f72;
  --rose-dark: #9f254c;
  --rose-soft: #ffe8ee;
  --pink: #ffc9d9;
  --cream: #fff9f7;
  --surface: #ffffff;
  --line: #eedfe2;
  --shadow: 0 30px 80px rgba(96, 45, 59, .12);
  --radius-lg: 36px;
  --radius-md: 24px;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--cream); font-family: Inter, "SF Pro Display", "PingFang SC", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
img { max-width: 100%; display: block; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--ink); color: white; }
.skip-link:focus { top: 16px; }
.section-shell { width: min(var(--max), calc(100% - 48px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(238, 223, 226, .75); background: rgba(255, 249, 247, .86); backdrop-filter: blur(20px); }
.header-inner { width: min(var(--max), calc(100% - 48px)); min-height: 82px; margin: 0 auto; display: flex; align-items: center; gap: 34px; }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.brand img { width: 48px; height: 48px; border-radius: 15px; box-shadow: 0 8px 24px rgba(216, 79, 114, .14); }
.brand > span { display: flex; flex-direction: column; }
.brand strong { font-size: 18px; letter-spacing: .14em; }
.brand small { margin-top: 2px; color: var(--muted); font-size: 9px; letter-spacing: .2em; }
.desktop-nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.desktop-nav a { padding: 12px 15px; color: var(--ink-soft); font-size: 14px; transition: color .2s, background .2s; border-radius: 999px; }
.desktop-nav a:hover { color: var(--ink); background: rgba(255,255,255,.8); }
.header-action { padding: 12px 18px; border-radius: 999px; color: white; background: var(--ink); font-size: 14px; }
.menu-button { display: none; width: 44px; height: 44px; margin-left: auto; padding: 0; border: 0; border-radius: 50%; background: var(--surface); }
.menu-button span { display: block; width: 18px; height: 2px; margin: 5px auto; background: var(--ink); transition: transform .2s; }
.mobile-nav { padding: 8px 24px 20px; border-top: 1px solid var(--line); background: var(--cream); }
.mobile-nav a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--line); }

.hero { min-height: 710px; padding-top: 86px; padding-bottom: 90px; display: grid; grid-template-columns: minmax(0, 1.04fr) minmax(420px, .96fr); gap: 64px; align-items: center; }
.eyebrow, .section-kicker { color: var(--rose-dark); font-size: 12px; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 11px; }
.eyebrow span { width: 32px; height: 2px; background: var(--rose); }
.hero h1, .section-heading h2, .story-copy h2, .cooperation-copy h2, .privacy-title h2, .contact-copy h2 { margin: 0; letter-spacing: -.055em; line-height: 1.12; }
.hero h1 { max-width: 690px; font-size: clamp(54px, 6.1vw, 82px); }
.hero h1 span, .cooperation-copy h2 span { color: var(--rose); }
.hero-lead { max-width: 620px; margin: 28px 0 0; color: var(--ink-soft); font-size: 18px; line-height: 1.9; }
.hero-actions { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 12px; }
.button { min-height: 52px; padding: 0 23px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; border-radius: 999px; font-weight: 650; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button.primary { color: white; background: linear-gradient(135deg, var(--rose-dark), var(--rose)); box-shadow: 0 16px 34px rgba(196, 56, 93, .22); }
.button.secondary { border-color: var(--line); background: rgba(255,255,255,.78); }
.hero-notes { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 18px; color: var(--ink-soft); font-size: 13px; }
.hero-notes i { width: 19px; height: 19px; margin-right: 6px; display: inline-grid; place-items: center; border-radius: 50%; color: var(--rose-dark); background: var(--rose-soft); font-style: normal; font-size: 11px; }
.hero-visual { min-height: 540px; position: relative; display: grid; place-items: center; isolation: isolate; }
.hero-glow { position: absolute; inset: 10% 2%; z-index: -2; border-radius: 50%; background: radial-gradient(circle, rgba(255,184,204,.85), rgba(255,232,238,.45) 48%, transparent 72%); filter: blur(6px); }
.orbit { position: absolute; z-index: -1; border: 1px dashed rgba(159,37,76,.18); border-radius: 50%; }
.orbit-one { width: 500px; height: 500px; } .orbit-two { width: 390px; height: 390px; }
.phone { padding: 9px; overflow: hidden; border: 7px solid var(--ink); border-radius: 38px; background: #fff; box-shadow: var(--shadow); }
.phone img { width: 100%; border-radius: 29px; }
.phone-main { width: 276px; position: relative; z-index: 2; transform: rotate(2deg); }
.phone-label { position: absolute; z-index: 2; top: 14px; right: 14px; padding: 7px 10px; border-radius: 999px; color: #6e4250; background: rgba(255,255,255,.86); backdrop-filter: blur(8px); font-size: 10px; box-shadow: 0 6px 16px rgba(68,36,44,.08); }
.logo-card, .signal-card, .day-card { position: absolute; z-index: 4; border: 1px solid rgba(238,223,226,.9); background: rgba(255,255,255,.9); backdrop-filter: blur(18px); box-shadow: 0 18px 48px rgba(97,45,60,.13); }
.logo-card { left: 2%; top: 16%; padding: 13px 16px 13px 12px; display: flex; align-items: center; gap: 10px; border-radius: 18px; transform: rotate(-5deg); }
.logo-card img { width: 42px; height: 42px; border-radius: 12px; }
.logo-card span, .signal-card > span:last-child { display: flex; flex-direction: column; }
.logo-card small, .signal-card small { color: var(--muted); font-size: 10px; }
.logo-card strong, .signal-card strong { margin-top: 2px; font-size: 13px; }
.signal-card { right: -2%; bottom: 16%; padding: 14px 17px; display: flex; align-items: center; gap: 11px; border-radius: 18px; transform: rotate(4deg); }
.signal-heart { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 13px; color: var(--rose); background: var(--rose-soft); }
.day-card { right: 3%; top: 17%; padding: 13px 18px; border-radius: 17px; transform: rotate(4deg); }
.day-card small, .day-card span { color: var(--muted); } .day-card strong { margin: 0 5px; color: var(--rose-dark); font-size: 26px; }

.trust-strip { padding: 25px 24px; color: white; background: var(--ink); }
.trust-strip > div { width: min(var(--max), 100%); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.trust-strip span { font-size: 13px; letter-spacing: .08em; } .trust-strip i { width: 4px; height: 4px; border-radius: 50%; background: var(--pink); }

.product-section, .cooperation-section, .process-section { padding-top: 120px; padding-bottom: 120px; }
.section-heading { margin-bottom: 54px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 50px; align-items: end; }
.section-heading h2, .story-copy h2, .cooperation-copy h2, .privacy-title h2, .contact-copy h2 { font-size: clamp(40px, 4.8vw, 60px); }
.section-heading > p, .story-copy > p, .cooperation-copy > p, .privacy-copy > p, .contact-copy > p { margin: 0; color: var(--ink-soft); font-size: 16px; line-height: 1.9; }
.section-kicker { margin-bottom: 16px; }
.feature-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 18px; }
.feature-card { min-height: 320px; padding: 28px; overflow: hidden; position: relative; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.75); }
.feature-card::before { content: ""; position: absolute; width: 200px; height: 200px; right: -80px; top: -100px; border-radius: 50%; background: rgba(255,201,217,.2); filter: blur(2px); }
.feature-care { min-height: 658px; grid-row: span 2; background: linear-gradient(155deg, #fff 0%, #fff8fa 100%); }
.feature-copy { position: relative; z-index: 2; }
.feature-number { color: var(--rose); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.feature-card h3 { margin: 15px 0 10px; font-size: 24px; letter-spacing: -.03em; }
.feature-card p { margin: 0; color: var(--ink-soft); line-height: 1.75; }
.care-visual { margin: 72px 0 0; display: grid; gap: 14px; transform: rotate(-2deg); }
.care-visual span { min-height: 78px; padding: 16px 17px; display: flex; align-items: center; justify-content: space-between; border-radius: 22px; background: var(--rose-soft); box-shadow: 0 14px 28px rgba(125,54,73,.08); }
.care-visual span:nth-child(2) { transform: translateX(24px); background: #fff1e6; }
.care-visual span:nth-child(3) { transform: translateX(7px); background: #f5edff; }
.care-visual i { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: var(--rose-dark); background: white; font-style: normal; }
.feature-chat { min-height: 390px; }
.mini-phone { width: 154px; height: 244px; margin: 28px auto -118px; padding: 5px; overflow: hidden; border: 4px solid var(--ink); border-radius: 24px; background: white; transform: rotate(5deg); box-shadow: 0 18px 38px rgba(74,39,48,.14); }
.mini-phone img { border-radius: 17px; }
.feature-timeline { min-height: 250px; }
.timeline-mark { height: 100px; margin-top: auto; display: flex; align-items: center; justify-content: center; }
.timeline-mark::before { content: ""; position: absolute; left: 19%; right: 19%; height: 2px; background: var(--pink); }
.timeline-mark span { width: 20px; height: 20px; z-index: 1; border: 5px solid white; border-radius: 50%; background: var(--rose); box-shadow: 0 0 0 1px var(--pink); }
.timeline-mark i { width: 21%; height: 1px; }
.feature-bank { min-height: 250px; }
.bank-card { margin-top: auto; padding: 20px; display: flex; flex-direction: column; border-radius: 18px; color: white; background: linear-gradient(135deg, var(--rose-dark), #df7891); box-shadow: 0 18px 36px rgba(159,37,76,.2); }
.bank-card small { font-size: 10px; letter-spacing: .2em; opacity: .76; }.bank-card strong { margin: 10px 0 16px; font-size: 25px; }.bank-card span { font-size: 10px; opacity: .86; }

.hero-download-card { position: absolute; z-index: 4; left: 5%; bottom: 8%; padding: 12px; display: flex; flex-direction: column; align-items: center; gap: 8px; border: 1px solid rgba(238,223,226,.9); border-radius: 18px; background: rgba(255,255,255,.94); backdrop-filter: blur(18px); box-shadow: 0 18px 48px rgba(97,45,60,.13); transform: rotate(-3deg); }
.hero-download-card img { display: block; width: 96px; height: 96px; border: 3px solid #fff; border-radius: 12px; box-shadow: 0 4px 12px rgba(97,45,60,.14); }
.hero-download-title { color: var(--rose-dark); font-size: 11px; font-weight: 700; letter-spacing: .02em; }
.hero-download-btn { padding: 7px 18px; border-radius: 999px; text-decoration: none; color: #fff; background: linear-gradient(135deg, #e8678f, var(--rose-dark)); font-size: 12px; font-weight: 700; box-shadow: 0 6px 14px rgba(159,37,76,.26); transition: transform .2s ease, box-shadow .2s ease; }
.hero-download-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(159,37,76,.34); }

.story-section { padding: 120px 0; overflow: hidden; background: #fff0f3; }
.story-heading { max-width: 100%; margin-bottom: 56px; }
.story-heading h2 { white-space: nowrap; }
.story-inner { display: grid; grid-template-columns: .78fr 1fr .65fr; gap: 62px; align-items: center; }
.story-copy > p { margin: 25px 0; }
.text-link { padding-bottom: 5px; border-bottom: 1px solid var(--ink); font-weight: 650; }
.day-flow { list-style: none; margin: 0; padding: 0; }
.day-flow li { display: grid; grid-template-columns: 62px 1fr; gap: 17px; color: var(--muted); }
.day-flow time { padding-top: 23px; font-size: 11px; }
.day-flow li > div { min-height: 92px; padding: 20px 0 22px 28px; position: relative; display: grid; grid-template-columns: 34px 1fr; border-left: 1px solid #eabeca; }
.day-flow li > div::before { content: ""; width: 11px; height: 11px; position: absolute; left: -6px; top: 27px; border-radius: 50%; background: var(--rose); box-shadow: 0 0 0 7px rgba(255,201,217,.6); }
.day-flow li span { color: var(--rose-dark); font-size: 11px; font-weight: 700; }.day-flow li strong, .day-flow li small { grid-column: 2; }.day-flow li strong { color: var(--ink); font-size: 18px; }.day-flow li small { margin-top: 5px; }
.story-phone { width: 224px; position: relative; transform: rotate(3deg); }

.cooperation-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; align-items: center; }
.cooperation-copy > p { margin: 26px 0 30px; }
.cooperation-list { display: grid; }
.cooperation-list button { min-height: 102px; padding: 22px 8px; display: grid; grid-template-columns: 44px 1fr auto; gap: 18px; align-items: center; border: 0; border-bottom: 1px solid var(--line); color: var(--ink); background: transparent; text-align: left; }
.cooperation-list button b { color: var(--muted); font-size: 12px; }.cooperation-list button span { display: flex; flex-direction: column; gap: 6px; }.cooperation-list button strong { font-size: 21px; }.cooperation-list button small { color: var(--muted); }.cooperation-list button i { font-style: normal; font-size: 22px; transition: transform .2s; }
.cooperation-list button:hover i, .cooperation-list button[aria-pressed="true"] i { transform: translate(4px,-4px); }.cooperation-list button[aria-pressed="true"] strong, .cooperation-list button[aria-pressed="true"] i { color: var(--rose); }
.process-section { padding-top: 40px; }
.section-heading.compact h2 { font-size: clamp(34px,4vw,50px); }
.process-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line); }
.process-list li { min-height: 164px; padding: 26px 28px 14px 0; position: relative; display: flex; flex-direction: column; gap: 22px; }
.process-list li::before { content: ""; width: 10px; height: 10px; position: absolute; top: -5px; border-radius: 50%; background: var(--rose); }
.process-list b { color: var(--rose); font-size: 11px; }.process-list span { display: flex; flex-direction: column; gap: 7px; }.process-list strong { font-size: 18px; }.process-list small { color: var(--muted); }

.privacy-section { padding: 110px 0; color: white; background: var(--ink); }
.privacy-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; align-items: center; }
.privacy-title .section-kicker { color: var(--pink); }.privacy-copy > p { color: rgba(255,255,255,.64); }
.privacy-copy ul { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 18px; }.privacy-copy li { display: flex; gap: 13px; line-height: 1.65; }.privacy-copy i { width: 25px; height: 25px; flex: 0 0 auto; display: grid; place-items: center; border-radius: 50%; color: var(--ink); background: var(--pink); font-style: normal; font-size: 12px; }
.contact-section { padding: 120px 0; background: #fff0f3; }
.contact-inner { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }
.contact-copy > p { margin: 28px 0 8px; }.contact-copy > small { color: var(--muted); line-height: 1.6; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.contact-form label { display: grid; gap: 9px; color: var(--ink-soft); font-size: 12px; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; padding: 13px 3px; border: 0; border-bottom: 1px solid #dcbfc6; border-radius: 0; color: var(--ink); outline: none; background: transparent; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-bottom-color: var(--rose); box-shadow: 0 1px 0 var(--rose); }
.full-field, .form-footer { grid-column: 1/-1; }.form-footer { display: flex; align-items: center; justify-content: space-between; gap: 20px; }.form-footer p { margin: 0; color: var(--muted); font-size: 11px; line-height: 1.5; }.form-footer p.is-notice { color: var(--rose-dark); font-weight: 650; }.form-footer p.is-error { color: #c0392b; font-weight: 650; }

.site-footer { color: #f8eef0; background: #1d1517; }
.footer-main { padding-top: 72px; padding-bottom: 56px; display: grid; grid-template-columns: 1fr 1.5fr auto; gap: 56px; align-items: start; }
.footer-download { display: flex; flex-direction: column; align-items: center; gap: 12px; text-decoration: none; }
.footer-download img { width: 176px; height: 176px; padding: 8px; border-radius: 16px; background: #fff; box-shadow: 0 12px 30px rgba(0,0,0,.28); transition: transform .2s ease; display:block; }
.footer-download:hover img { transform: translateY(-2px); }
.footer-download span { color: rgba(255,255,255,.6); font-size: 13px; }
@keyframes downloadHighlight {
  0%, 100% { box-shadow: 0 12px 30px rgba(0,0,0,.28); }
  40% { box-shadow: 0 0 0 4px rgba(232,103,143,.55), 0 12px 34px rgba(232,103,143,.45); }
}
.footer-download.is-highlight img { animation: downloadHighlight 1.1s ease 3; }
.hero-download-card.is-highlight { animation: downloadHighlight 1.1s ease 3; border-color: rgba(232,103,143,.75); }
.site-footer .brand strong { color: white; }.site-footer .brand small, .footer-brand p { color: rgba(255,255,255,.5); }.footer-brand p { margin-top: 24px; }
.footer-links { display: grid; grid-template-columns: repeat(3,1fr); gap: 30px; }.footer-links > div { display: flex; flex-direction: column; gap: 13px; }.footer-links strong { margin-bottom: 7px; color: white; }.footer-links a { color: rgba(255,255,255,.58); font-size: 14px; }.footer-links a:hover { color: white; }
.footer-records { min-height: 78px; padding-top: 20px; padding-bottom: 20px; display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; border-top: 1px solid rgba(255,255,255,.09); color: rgba(255,255,255,.45); font-size: 12px; text-align: center; }
.footer-records > div { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; }.footer-records a { display: inline-flex; align-items: center; gap: 6px; }.footer-records a:hover { color: white; }.footer-records img { width: 16px; height: 16px; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } .button { transition: none; } }
@media (max-width: 1040px) {
  .hero { grid-template-columns: 1fr 430px; gap: 28px; }.hero h1 { font-size: 58px; }.logo-card { left: -4%; }.signal-card { right: -5%; }
  .story-inner { grid-template-columns: .9fr 1.1fr; }.story-phone { display: none; }.feature-grid { grid-template-columns: 1fr 1fr; }.feature-care { grid-row: auto; grid-column: 1/-1; min-height: 560px; }.feature-bank { grid-column: 1/-1; }
}
@media (max-width: 820px) {
  .section-shell, .header-inner { width: min(100% - 32px, var(--max)); }.desktop-nav, .header-action { display: none; }.menu-button { display: block; }
  .hero { min-height: auto; padding-top: 64px; grid-template-columns: 1fr; }.hero-copy { text-align: center; }.eyebrow, .hero-actions, .hero-notes { justify-content: center; }.hero-lead { margin-left: auto; margin-right: auto; }.hero-visual { min-height: 510px; }
  .section-heading, .cooperation-section, .privacy-inner, .contact-inner { grid-template-columns: 1fr; gap: 34px; }.section-heading { align-items: start; }.story-inner { grid-template-columns: 1fr; gap: 44px; }.story-copy { max-width: 620px; }.cooperation-section, .product-section, .process-section { padding-top: 88px; padding-bottom: 88px; }.story-section, .contact-section { padding-top: 88px; padding-bottom: 88px; }.privacy-section { padding: 82px 0; }
  .process-list { grid-template-columns: 1fr 1fr; }.footer-main { grid-template-columns: 1fr; gap: 45px; }.footer-download { margin: 0 auto; }
}
@media (max-width: 560px) {
  .header-inner { min-height: 72px; }.brand img { width: 42px; height: 42px; }.brand strong { font-size: 16px; }.hero { padding-top: 50px; padding-bottom: 60px; }.hero h1 { font-size: clamp(42px,12vw,56px); }.hero-lead { font-size: 16px; }.hero-actions .button { width: 100%; }.hero-notes { gap: 10px 14px; }
  .hero-visual { min-height: 440px; margin: 0 -8px; }.phone-main { width: 225px; }.orbit-one { width: 370px; height: 370px; }.orbit-two { width: 292px; height: 292px; }.logo-card { left: 0; top: 13%; }.day-card { right: 0; top: 16%; }.signal-card { right: 0; bottom: 12%; }.signal-card small { display: none; }.hero-download-card { left: 50%; bottom: 4%; transform: translateX(-50%) rotate(-2deg); }
  .trust-strip > div { justify-content: flex-start; }.trust-strip i { display: none; }.trust-strip span { width: calc(50% - 10px); }
  .section-heading h2, .story-copy h2, .cooperation-copy h2, .privacy-title h2, .contact-copy h2 { font-size: 38px; }
  .story-copy h2 { font-size: clamp(20px, 5vw, 28px); white-space: nowrap; overflow-x: auto; }.feature-grid { grid-template-columns: 1fr; }.feature-care, .feature-bank { grid-column: auto; }.feature-care { min-height: 540px; }.feature-card { min-height: 300px; }.feature-chat { min-height: 390px; }
  .day-flow li { grid-template-columns: 52px 1fr; }.process-list { grid-template-columns: 1fr; }.process-list li { min-height: 120px; }.contact-form { grid-template-columns: 1fr; }.contact-form > *, .full-field, .form-footer { grid-column: 1; }.form-footer { align-items: stretch; flex-direction: column; }.form-footer .button { width: 100%; }
  .footer-links { grid-template-columns: 1fr 1fr; }.footer-records { flex-direction: column; }.footer-records > div { flex-direction: column; gap: 12px; }
}