:root {
  --paper: #fffaf7;
  --surface: #ffffff;
  --ink: #332d32;
  --muted: #75696f;
  --accent: #d64060;
  --accent-hover: #bb2c4b;
  --coral: #ed5c76;
  --line: #eee4e3;
  --peach: #fff0ea;
  --site-width: 75rem;
  --section-space: clamp(4.25rem, 7.5vw, 6.5rem);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6.5rem; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
body, button { font-size: 1rem; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; height: auto; }
svg { display: block; }
h1, h2, h3, p, figure { margin: 0; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
.site-shell { width: min(calc(100% - 3rem), var(--site-width)); margin-inline: auto; }
.section-space { padding-block: var(--section-space); }
.icon { width: 1.35rem; height: 1.35rem; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.site-header { position: sticky; z-index: 20; top: 0; background: rgba(255, 250, 247, .96); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.header-inner { display: flex; min-height: 5.25rem; align-items: center; gap: 2rem; }
.brand { display: flex; align-items: center; gap: .65rem; font-size: 1.45rem; font-weight: 800; letter-spacing: -.035em; white-space: nowrap; }
.brand img { border-radius: .8rem; }
.brand-latin { color: var(--accent); }
.site-nav { display: flex; align-items: center; gap: 2.5rem; margin-left: auto; color: #665b62; font-size: .9375rem; }
.site-nav a { padding-block: .75rem; }
.site-nav a:hover, .site-footer a:hover { color: var(--accent); }
.button { display: inline-flex; min-height: 3.625rem; align-items: center; justify-content: center; gap: .65rem; padding: .8rem 1.75rem; border: 1px solid transparent; border-radius: .85rem; background: var(--accent); color: #fff; font-weight: 700; line-height: 1.4; transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
a.button:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 .5rem 1.5rem #d640601f; }
.button-small { min-height: 2.8rem; margin-left: 1rem; padding: .55rem 1.15rem; border-radius: .75rem; font-size: .9375rem; }
.button-small .icon { width: 1.05rem; height: 1.05rem; }
.hero { position: relative; overflow: hidden; background: radial-gradient(ellipse at 85% 42%, #ffe7df 0, #fff4ee 34%, var(--paper) 68%); }
.hero-inner { display: grid; min-height: 45.5rem; grid-template-columns: 1fr 1.1fr; align-items: center; gap: 2.5rem; padding-block: 4rem; }
.hero-copy { position: relative; z-index: 2; padding-bottom: 1rem; }
.hero h1 { font-size: clamp(3.4rem, 5.6vw, 5.4rem); line-height: 1.15; letter-spacing: -.055em; }
.hero h1 span { color: var(--accent); letter-spacing: -.06em; }
.hero-line { margin-top: 1.2rem; font-size: clamp(1.9rem, 2.8vw, 2.625rem); font-weight: 750; line-height: 1.5; letter-spacing: -.045em; }
.hero-line > span { position: relative; display: inline-block; isolation: isolate; }
.hero-line > span::after { position: absolute; z-index: -1; right: -.08em; bottom: .12em; left: -.05em; height: .3em; border-radius: 40%; background: #ffc5c6; content: ""; }
.hero-description { margin-top: 1.5rem; color: var(--muted); font-size: 1.125rem; line-height: 1.9; }
.button-hero { width: min(100%, 17.5rem); margin-top: 2.3rem; font-size: 1.0625rem; }
.hero-topics { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; color: #86777d; font-size: .875rem; line-height: 1.6; }
.hero-topics span { color: #bd9da5; }
.hero-gallery { position: relative; width: 100%; height: 35rem; isolation: isolate; }
.photo-card { position: absolute; padding: .55rem .55rem 0; border: 1px solid #ffffff; border-radius: 1.2rem; background: #fff; box-shadow: 0 1.5rem 3rem #633a3520; }
.photo-card img { width: 100%; border-radius: .8rem; object-fit: cover; }
.photo-card figcaption { display: flex; min-height: 3rem; align-items: center; justify-content: space-between; gap: .5rem; padding-inline: .45rem; font-size: .9375rem; font-weight: 650; }
.photo-coast { z-index: 2; top: 1.4rem; right: .75rem; width: 62%; transform: rotate(5deg); }
.photo-coast img { aspect-ratio: 4 / 5; object-position: center 43%; }
.photo-coast figcaption { justify-content: flex-end; }
.photo-coast .icon { width: 1.2rem; color: var(--coral); }
.photo-city { z-index: 3; top: .4rem; left: -1.3rem; width: 41%; transform: rotate(-8deg); }
.photo-city img, .photo-cafe img { aspect-ratio: 3 / 2; }
.photo-city figcaption, .photo-cafe figcaption { min-height: 2.6rem; padding-inline: .2rem; font-size: .8125rem; }
.photo-cafe { z-index: 4; bottom: 2rem; left: -1.9rem; width: 47%; transform: rotate(-5deg); }
.gallery-spark { position: absolute; z-index: 0; width: 2rem; height: 2rem; }
.gallery-spark::before, .gallery-spark::after { position: absolute; inset: 44% 0; border-radius: 99px; background: #eea593; content: ""; }
.gallery-spark::after { transform: rotate(90deg); }
.gallery-spark-one { top: -1.25rem; right: 4.5rem; transform: rotate(10deg); }
.gallery-spark-two { bottom: 9rem; left: -1.1rem; width: 1.2rem; height: 1.2rem; transform: rotate(20deg); }
.content-section { background: var(--surface); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2.5rem; }
h2 { font-size: clamp(1.75rem, 2.75vw, 2.5rem); font-weight: 750; line-height: 1.4; letter-spacing: -.035em; }
.section-heading p { padding-bottom: .25rem; color: var(--muted); font-size: 1rem; line-height: 1.8; }
.topic-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem; }
.topic-card { display: flex; flex-direction: column; padding: 2.1rem 1.9rem 1.5rem; border-radius: 1.35rem; }
.topic-travel { background: #f1f6f0; }
.topic-life { background: #fff3ee; }
.topic-food { background: #fcf4df; }
.topic-icon { display: grid; width: 3.7rem; height: 3.7rem; margin-bottom: 1.45rem; place-items: center; border: 1px solid #ffffff; border-radius: 1rem; background: #ffffffb3; }
.topic-icon svg { width: 2.3rem; height: 2.3rem; fill: none; stroke: #74856c; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.topic-life svg { stroke: #c67764; }
.topic-food svg { stroke: #a18037; }
.topic-card h3 { margin-bottom: .9rem; font-size: 1.375rem; line-height: 1.4; }
.topic-card > p { margin-bottom: 1.6rem; color: #716770; font-size: 1rem; line-height: 1.9; }
.topic-footer { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem 1rem; margin-top: auto; padding-top: 1.2rem; border-top: 1px solid #7b6c591c; color: #82746d; font-size: .875rem; line-height: 1.8; }
.about-section { background: var(--paper); border-bottom: 1px solid var(--line); }
.about-inner { display: grid; grid-template-columns: .85fr 1.15fr; gap: 6rem; align-items: start; }
.about-heading > p { margin-top: 1.1rem; color: #ae666b; font-size: 1.2rem; line-height: 1.8; }
.about-copy > p { margin-bottom: 1.15rem; color: var(--muted); font-size: 1.0625rem; line-height: 1.95; }
.text-link { display: inline-flex; align-items: center; gap: .6rem; margin-top: .7rem; color: var(--accent); font-size: 1rem; font-weight: 650; }
.text-link:hover { color: var(--accent-hover); }
.faq-section { background: #fff; }
.faq-inner { display: grid; grid-template-columns: .72fr 1.28fr; gap: 4rem; }
.faq-heading p { margin-top: 1.1rem; color: var(--muted); font-size: 1rem; line-height: 1.85; }
.faq-list { min-width: 0; border-top: 1px solid var(--line); }
.faq-list details { padding-block: 1.55rem; border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 1.25rem; list-style: none; cursor: pointer; font-size: 1.125rem; font-weight: 650; line-height: 1.7; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::marker { content: ""; }
.faq-symbol { position: relative; display: block; width: 1rem; height: 1rem; flex-shrink: 0; color: #b48a8f; }
.faq-symbol::before, .faq-symbol::after { position: absolute; top: calc(50% - 1px); left: 0; width: 100%; height: 2px; border-radius: 2px; background: currentColor; content: ""; }
.faq-symbol::after { transform: rotate(90deg); }
details[open] .faq-symbol::after { transform: rotate(0); }
details[open] summary { color: var(--accent); }
.faq-list details p { margin-top: .85rem; padding-right: 2.5rem; color: var(--muted); font-size: 1rem; line-height: 1.9; }
.download-section { padding-bottom: var(--section-space); background: #fff; }
.download-panel { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 3.2rem; border: 1px solid #f8d6d5; border-radius: 1.75rem; background: #ffefeb; }
.download-heading { display: flex; align-items: center; gap: 1.4rem; }
.download-heading img { flex: 0 0 auto; border-radius: 1.2rem; }
.download-heading h2 { font-size: clamp(1.5rem, 2.2vw, 2rem); }
.download-heading p { margin-top: .65rem; color: #946d70; font-size: 1rem; line-height: 1.8; }
.download-panel .button { flex: 0 0 auto; min-width: 12rem; }
.site-footer { border-top: 1px solid var(--line); }
.footer-inner { display: flex; min-height: 6rem; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 1.5rem; }
.footer-brand { display: flex; align-items: center; gap: 1.15rem; font-size: 1.125rem; font-weight: 700; }
.footer-brand span { color: #95878d; font-size: .875rem; font-weight: 400; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 1.65rem; color: var(--muted); font-size: .875rem; }
@media (max-width: 1050px) {
  .site-nav { gap: 1.5rem; }
  .hero-inner { min-height: 39rem; gap: 1.5rem; }
  .hero-gallery { height: 28rem; }
  .photo-city { top: -.4rem; left: -1rem; }
  .photo-cafe { bottom: 1rem; left: -1rem; }
  .topic-card { padding: 1.7rem 1.4rem 1.3rem; }
  .topic-footer { gap: .25rem .7rem; }
  .about-inner { gap: 3rem; }
  .download-panel { padding: 2.4rem; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 5.5rem; }
  .site-shell { width: calc(100% - 2.5rem); }
  .header-inner { min-height: 4.5rem; gap: .5rem; }
  .brand { gap: .5rem; font-size: 1.2rem; }
  .brand img { width: 2.25rem; height: 2.25rem; border-radius: .65rem; }
  .site-nav { display: none; }
  .button-small { margin-left: auto; min-height: 2.65rem; padding: .5rem 1rem; font-size: .875rem; }
  .hero-inner { grid-template-columns: 1fr; min-height: 0; gap: 2rem; padding-block: 3.75rem 3.5rem; }
  .hero-copy { padding: 0; text-align: center; }
  .hero h1 { font-size: clamp(3.5rem, 10vw, 4.5rem); }
  .hero-line { margin-top: .8rem; font-size: clamp(1.7rem, 5.5vw, 2.3rem); }
  .hero-description { margin-top: 1rem; font-size: 1rem; line-height: 1.85; }
  .button-hero { min-height: 3.4rem; margin-top: 1.65rem; }
  .hero-topics { justify-content: center; gap: .6rem; margin-top: 1.2rem; font-size: .8125rem; }
  .hero-gallery { width: min(100%, 29rem); height: auto; margin-inline: auto; aspect-ratio: 1; }
  .photo-card { padding: .4rem .4rem 0; border-radius: .9rem; }
  .photo-card img { border-radius: .6rem; }
  .photo-coast { top: 1.1rem; right: .7rem; width: 60%; }
  .photo-coast figcaption { min-height: 2.8rem; padding-inline: .15rem; font-size: .8125rem; }
  .photo-city { top: 1.5rem; left: .3rem; width: 39%; }
  .photo-cafe { bottom: 1.1rem; left: 0; width: 45%; }
  .photo-city figcaption, .photo-cafe figcaption { min-height: 2.25rem; padding-inline: .1rem; font-size: .75rem; }
  .gallery-spark-one { top: -.4rem; right: 3rem; width: 1.3rem; height: 1.3rem; }
  .gallery-spark-two { bottom: 7.8rem; left: 1rem; width: .9rem; height: .9rem; }
  .section-heading { display: block; margin-bottom: 1.75rem; }
  .section-heading p { margin-top: .75rem; font-size: .9375rem; }
  .topic-grid { grid-template-columns: 1fr; gap: 1rem; }
  .topic-card { padding: 1.65rem; }
  .topic-icon { width: 3.2rem; height: 3.2rem; margin-bottom: 1.15rem; border-radius: .9rem; }
  .topic-icon svg { width: 2rem; height: 2rem; }
  .topic-card h3 { font-size: 1.3rem; }
  .topic-card > p { margin-bottom: 1.3rem; }
  .about-inner, .faq-inner { grid-template-columns: 1fr; gap: 1.75rem; }
  .about-heading > p { margin-top: .75rem; font-size: 1.1rem; }
  .about-heading br, .faq-heading br { display: none; }
  .about-copy > p { font-size: 1rem; }
  .faq-heading p { margin-top: .75rem; font-size: .9375rem; }
  .faq-list details { padding-block: 1.25rem; }
  .faq-list summary { font-size: 1.0625rem; }
  .faq-list details p { padding-right: 0; font-size: .9375rem; }
  .download-panel { display: block; padding: 2rem 1.5rem; border-radius: 1.3rem; text-align: center; }
  .download-heading { flex-direction: column; gap: 1.15rem; }
  .download-heading img { width: 4rem; height: 4rem; border-radius: 1rem; }
  .download-heading p { margin-top: .6rem; font-size: .9375rem; }
  .download-panel .button { width: 100%; margin-top: 1.5rem; }
  .footer-inner { flex-direction: column; gap: 1.2rem; padding-block: 1.8rem; }
  .footer-brand { gap: .8rem; font-size: 1rem; }
  .footer-brand span { font-size: .8125rem; }
  .site-footer nav { gap: 1.5rem; font-size: .8125rem; }
}
@media (max-width: 359px) {
  .site-shell { width: calc(100% - 2rem); }
  .hero h1 { font-size: 3.1rem; }
  .hero-description { font-size: .9375rem; }
  .photo-coast figcaption { min-height: 2.4rem; font-size: .75rem; }
  .photo-coast .icon { display: none; }
  .photo-city figcaption, .photo-cafe figcaption { font-size: .75rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .button { transition: none; }
  a.button:hover { transform: none; }
}