:root {
    --ink: #242331;
    --muted: #6d6875;
    --paper: #fffaf2;
    --card: #ffffff;
    --orange: #ff7a45;
    --coral: #ff5c5c;
    --yellow: #ffd447;
    --mint: #56cbb4;
    --line: #eee4d8;
    --shadow: 0 18px 45px rgba(65, 42, 27, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
    line-height: 1.75;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 250, 242, .94);
    border-bottom: 1px solid rgba(238, 228, 216, .9);
    backdrop-filter: blur(12px);
}
.nav-row { height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 800; font-size: 21px; letter-spacing: .02em; }
.brand img { width: 38px; height: 38px; border-radius: 12px; }
.nav-links { display: flex; gap: 24px; align-items: center; color: #554e59; font-size: 14px; }
.nav-links a { padding: 8px 0; border-bottom: 2px solid transparent; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--coral); border-color: var(--coral); }
.nav-cta, .button {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    border: 0; border-radius: 999px; background: var(--coral); color: #fff;
    font-weight: 700; padding: 11px 20px; box-shadow: 0 10px 20px rgba(255, 92, 92, .23);
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.nav-cta { padding: 9px 16px; font-size: 13px; }
.button:hover, .nav-cta:hover { transform: translateY(-2px); background: #ef4f50; box-shadow: 0 13px 26px rgba(255, 92, 92, .28); }
.button.alt { color: var(--ink); background: var(--yellow); box-shadow: none; }
.button.alt:hover { background: #f7c934; }

.hero { padding: 76px 0 66px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 64px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; color: #c65a2a; font-size: 13px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow::before { content: ""; width: 28px; height: 3px; border-radius: 2px; background: var(--yellow); }
h1, h2, h3 { line-height: 1.22; margin: 0; letter-spacing: -.03em; }
h1 { font-size: clamp(40px, 6vw, 72px); max-width: 620px; margin-top: 18px; }
.hero-lead { color: var(--muted); max-width: 580px; font-size: 18px; margin: 24px 0 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.micro-note { font-size: 12px; color: var(--muted); margin-top: 15px; }
.hero-art { position: relative; min-height: 430px; }
.hero-art::before { content: ""; position: absolute; width: 330px; height: 330px; right: 6%; top: 8%; border-radius: 45% 55% 60% 40%; background: #ffe8a7; transform: rotate(16deg); }
.hero-art::after { content: ""; position: absolute; width: 90px; height: 90px; right: 2%; bottom: 5%; border-radius: 50%; background: var(--mint); opacity: .85; }
.phone-stack { position: relative; z-index: 1; display: flex; justify-content: center; align-items: flex-end; gap: 14px; height: 430px; }
.phone-stack img { width: min(220px, 42vw); max-width: 220px; filter: drop-shadow(0 24px 22px rgba(44, 31, 24, .18)); }
.phone-stack img:first-child { transform: translateY(26px) rotate(-8deg); }
.phone-stack img:last-child { transform: rotate(8deg); }

.ticker { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff4d4; }
.ticker-row { display: flex; gap: 28px; align-items: center; min-height: 48px; overflow: hidden; white-space: nowrap; font-size: 13px; color: #746047; }
.ticker-row strong { color: var(--coral); }

section { padding: 88px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.section-head h2 { font-size: clamp(28px, 4vw, 42px); }
.section-head p { max-width: 420px; color: var(--muted); margin: 0; font-size: 14px; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feature-card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 24px; box-shadow: 0 8px 25px rgba(65, 42, 27, .04); }
.feature-card .icon { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 13px; background: #fff0cd; color: #bd642b; font-weight: 900; margin-bottom: 22px; }
.feature-card:nth-child(2) .icon { background: #dcf8f0; color: #208d7a; }
.feature-card:nth-child(3) .icon { background: #ffe0e0; color: #cd5050; }
.feature-card h3 { font-size: 20px; margin-bottom: 9px; }
.feature-card p { color: var(--muted); margin: 0; font-size: 14px; }
.feature-card a { display: inline-block; color: var(--coral); font-size: 13px; font-weight: 800; margin-top: 15px; }

.showcase { background: #272536; color: #fff; position: relative; overflow: hidden; }
.showcase::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 82% 20%, rgba(255, 212, 71, .22), transparent 28%), radial-gradient(circle at 12% 80%, rgba(86, 203, 180, .15), transparent 25%); }
.showcase .wrap { position: relative; }
.showcase .section-head p { color: #bbb7c8; }
.shot-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 18px; align-items: center; }
.shot-main { background: #353244; border-radius: 24px; padding: 28px; text-align: center; }
.shot-main img { width: 100%; max-width: 400px; margin: 0 auto; }
.shot-side { display: grid; gap: 18px; }
.shot-side figure { margin: 0; background: #353244; border-radius: 18px; padding: 18px; }
.shot-side img { width: 100%; max-width: 260px; margin: 0 auto; }
figcaption { color: #c4c0cf; font-size: 12px; margin-top: 12px; }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.stat { padding: 20px; border-left: 3px solid var(--yellow); background: #fff; border-radius: 12px; }
.stat strong { display: block; font-size: 28px; color: var(--coral); }
.stat span { color: var(--muted); font-size: 13px; }
.pathway { background: #fff4d4; }
.path-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.path-card { padding: 22px; border: 1px solid #f0ddaa; border-radius: 16px; background: rgba(255, 255, 255, .62); }
.path-card .number { color: var(--coral); font-size: 13px; font-weight: 900; }
.path-card h3 { font-size: 19px; margin: 8px 0; }
.path-card p { color: var(--muted); margin: 0; font-size: 14px; }
.review-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.quote { margin: 0; padding: 28px; border-radius: 18px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); }
.quote p { font-size: 18px; margin: 0 0 18px; }
.quote cite { color: var(--muted); font-size: 13px; font-style: normal; }
.mini-list { display: grid; gap: 10px; }
.mini-list div { padding: 15px 18px; border-radius: 13px; background: #fff0cd; color: #655543; font-size: 14px; }

.page-hero { padding: 70px 0 50px; background: #fff4d4; border-bottom: 1px solid #f0ddaa; }
.page-hero h1 { font-size: clamp(36px, 6vw, 58px); max-width: 760px; }
.page-hero p { max-width: 700px; color: var(--muted); margin: 20px 0 0; font-size: 17px; }
.article { padding: 62px 0 90px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 52px; align-items: start; }
.article-copy { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: clamp(24px, 4vw, 48px); }
.article-copy h2 { font-size: 28px; margin: 34px 0 12px; }
.article-copy h2:first-child { margin-top: 0; }
.article-copy h3 { font-size: 20px; margin: 26px 0 8px; }
.article-copy p { color: #514b56; margin: 0 0 13px; }
.article-copy ul { color: #514b56; padding-left: 22px; }
.article-copy li { margin: 6px 0; }
.article-copy a { color: #d45547; text-decoration: underline; text-underline-offset: 3px; }
.article-aside { position: sticky; top: 100px; }
.aside-card { background: #272536; color: #fff; border-radius: 18px; padding: 24px; }
.aside-card h3 { font-size: 20px; margin-bottom: 12px; }
.aside-card p { color: #c3bfce; font-size: 14px; margin: 0 0 18px; }
.aside-links { display: grid; gap: 9px; }
.aside-links a { display: flex; justify-content: space-between; color: #fff; font-size: 14px; padding-bottom: 8px; border-bottom: 1px solid rgba(255,255,255,.12); }
.faq-item { padding: 18px 0; border-bottom: 1px solid var(--line); }
.faq-item h3 { font-size: 18px; margin-bottom: 8px; }
.faq-item p { margin: 0; }
.notice { background: #fff0cd; border-left: 4px solid var(--orange); padding: 16px 18px; border-radius: 10px; color: #6d563d; font-size: 14px; margin: 20px 0; }

.site-footer { background: #242331; color: #fff; padding: 40px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr .8fr; gap: 30px; padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand { font-size: 20px; font-weight: 800; margin-bottom: 10px; }
.footer-grid p, .footer-grid a { color: #b9b5c0; font-size: 13px; }
.footer-grid h3 { font-size: 14px; margin-bottom: 12px; }
.footer-links { display: grid; gap: 6px; }
.disclaimer { color: #9e9aa7; font-size: 12px; margin: 22px 0 0; }
.copyright { color: #85818f; font-size: 12px; margin: 18px 0 0; }

@media (max-width: 820px) {
    .nav-row { height: auto; min-height: 70px; flex-wrap: wrap; padding: 12px 0; }
    .nav-links { order: 3; width: 100%; justify-content: space-between; gap: 10px; overflow-x: auto; }
    .nav-links a { white-space: nowrap; font-size: 13px; }
    .hero { padding-top: 48px; }
    .hero-grid, .shot-grid, .review-grid, .article-layout { grid-template-columns: 1fr; }
    .hero-art { min-height: 350px; }
    .phone-stack { height: 350px; }
    .feature-grid, .path-grid { grid-template-columns: 1fr; }
    .stats { grid-template-columns: repeat(2, 1fr); }
    .article-aside { position: static; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 460px) {
    .wrap { width: min(100% - 28px, 1120px); }
    h1 { font-size: 41px; }
    .hero-lead { font-size: 16px; }
    .phone-stack img { width: 46vw; }
    .stats { gap: 8px; }
    .stat { padding: 14px; }
    .stat strong { font-size: 23px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-grid > :first-child { grid-column: auto; }
}