:root {
  --ivory: #f7f3ea;
  --paper: #fffdf8;
  --green: #173f35;
  --green-2: #2d5c4b;
  --brown: #9b7048;
  --ink: #25312d;
  --muted: #6d766f;
  --line: rgba(23, 63, 53, .14);
  --shadow: 0 22px 60px rgba(27, 48, 40, .11);
  --serif: "Noto Serif SC", "Songti SC", SimSun, serif;
  --sans: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }
body { margin: 0; color: var(--ink); background: var(--ivory); font-family: var(--sans); line-height: 1.75; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
button { font: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.eyebrow { margin: 0 0 10px; color: var(--brown); font-size: .78rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; }
.section-title { margin: 0; color: var(--green); font: 500 clamp(2rem, 4vw, 3.5rem)/1.2 var(--serif); letter-spacing: .04em; }
.section-lead { max-width: 680px; margin: 18px 0 0; color: var(--muted); font-size: 1.03rem; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 30px; margin-bottom: 42px; }
.section { padding: 112px 0; scroll-margin-top: 75px; }
.section.alt { background: var(--paper); }
.link-arrow { display: inline-flex; align-items: center; gap: 10px; color: var(--green); font-weight: 700; white-space: nowrap; }
.link-arrow::after { content: "→"; transition: transform .25s ease; }
.link-arrow:hover::after { transform: translateX(5px); }

/* Navigation */
.site-header { position: fixed; inset: 0 0 auto; z-index: 1000; height: 82px; color: #fff; transition: background .35s ease, box-shadow .35s ease, color .35s ease, backdrop-filter .35s ease; }
.site-header.scrolled, .site-header.solid { color: var(--green); background: rgba(255, 253, 248, .88); box-shadow: 0 8px 30px rgba(24, 54, 44, .1); backdrop-filter: blur(16px); }
.nav-wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark { display: grid; place-items: center; width: 38px; aspect-ratio: 1; border: 1px solid currentColor; border-radius: 50%; font: 500 1rem var(--serif); }
.brand-text { font: 600 1.12rem var(--serif); letter-spacing: .14em; }
.nav-links { display: flex; align-items: center; gap: clamp(16px, 2vw, 30px); }
.nav-link { position: relative; padding: 28px 0 24px; font-size: .9rem; }
.nav-link::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 20px; height: 2px; background: var(--brown); transition: right .25s ease; }
.nav-link:hover::after, .nav-link.active::after { right: 0; }
.nav-link.active { color: var(--brown); }
.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; color: inherit; background: transparent; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; margin: 6px 0; background: currentColor; transition: transform .25s, opacity .25s; }
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: url("images/hero-grassland.jpg") center/cover; transform: scale(1.02); animation: heroZoom 14s ease-out both; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8, 29, 23, .74) 0%, rgba(8, 29, 23, .28) 50%, rgba(8, 29, 23, .12)), linear-gradient(0deg, rgba(8, 29, 23, .5), transparent 55%); }
.hero-content { position: relative; z-index: 2; max-width: 830px; padding: 190px 0 11vh; }
.hero-kicker { display: flex; align-items: center; gap: 14px; margin: 0 0 18px; font-size: .78rem; letter-spacing: .28em; }
.hero-kicker::before { content: ""; width: 42px; height: 1px; background: currentColor; }
.hero h1 { margin: 0; font: 500 clamp(3.2rem, 8vw, 6.7rem)/1.08 var(--serif); letter-spacing: .08em; text-wrap: balance; }
.hero-copy { max-width: 690px; margin: 26px 0 34px; color: rgba(255,255,255,.88); font-size: clamp(1rem, 1.5vw, 1.13rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 26px; border: 1px solid transparent; border-radius: 2px; font-weight: 700; cursor: pointer; transition: transform .25s, background .25s, color .25s, border-color .25s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: var(--brown); }
.btn-primary:hover { background: #ae7f53; }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.06); backdrop-filter: blur(6px); }
.btn-ghost:hover { background: #fff; color: var(--green); }
.scroll-cue { position: absolute; z-index: 3; right: 4vw; bottom: 7vh; writing-mode: vertical-rl; font-size: .72rem; letter-spacing: .24em; }
.scroll-cue::after { content: ""; display: inline-block; width: 1px; height: 52px; margin-top: 12px; background: rgba(255,255,255,.6); animation: scrollLine 1.8s infinite; }

/* Homepage */
.about-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 7vw; align-items: center; }
.about-visual { position: relative; min-height: 540px; overflow: hidden; border-radius: 180px 180px 8px 8px; box-shadow: var(--shadow); }
.about-visual img { height: 100%; min-height: 540px; object-fit: cover; }
.about-badge { position: absolute; right: 20px; bottom: 20px; z-index: 2; width: 145px; padding: 26px 18px; color: #fff; background: rgba(23, 63, 53, .94); text-align: center; box-shadow: var(--shadow); backdrop-filter: blur(8px); }
.about-badge strong { display: block; font: 500 2.1rem var(--serif); }
.about-copy p { color: var(--muted); }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 34px 0; }
.fact { padding: 20px 8px; border-top: 1px solid var(--line); }
.fact strong { display: block; color: var(--green); font: 500 1.7rem var(--serif); }
.fact span { color: var(--muted); font-size: .82rem; }
.room-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.room-card { position: relative; background: var(--paper); box-shadow: 0 12px 38px rgba(23,63,53,.06); overflow: hidden; transition: transform .35s, box-shadow .35s; }
.room-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.room-card-media { aspect-ratio: 4 / 3; overflow: hidden; background: #ddd8cc; }
.room-card-media img { height: 100%; object-fit: cover; transition: transform .65s ease; }
.room-card:hover img { transform: scale(1.045); }
.room-card:nth-child(2) img { object-position: 65% center; }
.room-card:nth-child(3) img { object-position: 25% center; }
.room-card:nth-child(5) img { object-position: 65% center; }
.room-card-body { padding: 26px; }
.room-meta { display: flex; gap: 13px; margin-bottom: 9px; color: var(--brown); font-size: .78rem; }
.room-card h3 { margin: 0 0 9px; color: var(--green); font: 500 1.45rem var(--serif); }
.room-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.room-price { display: block; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--muted); }
.service-grid { display: grid; grid-template-columns: 1.1fr .9fr .9fr; gap: 18px; }
.service-card { min-height: 350px; display: flex; flex-direction: column; justify-content: space-between; padding: 38px; color: #fff; background: var(--green); transition: transform .3s, background .3s; }
.service-card:nth-child(2) { color: var(--green); background: #e8dfcf; }
.service-card:nth-child(3) { background: var(--brown); }
.service-card:hover { transform: translateY(-6px); }
.service-icon { font: 500 2.1rem var(--serif); opacity: .8; }
.service-card h3 { margin: 0 0 10px; font: 500 1.6rem var(--serif); }
.service-card p { margin: 0; opacity: .82; }
.nearby-strip { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 18px; border: 1px solid var(--line); }
.nearby-item { padding: 22px 28px; }
.nearby-item + .nearby-item { border-left: 1px solid var(--line); }
.nearby-item strong { color: var(--green); }
.nearby-item span { display: block; color: var(--muted); font-size: .85rem; }
.reviews-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 7vw; align-items: center; }
.rating { text-align: center; }
.rating-score { color: var(--green); font: 500 6rem/1 var(--serif); }
.stars { margin: 12px 0 5px; color: #b47d3c; letter-spacing: .18em; }
.rating small { color: var(--muted); }
.quote-panel { position: relative; min-height: 240px; padding: 48px 60px; background: var(--paper); box-shadow: var(--shadow); }
.quote-mark { position: absolute; top: 18px; left: 28px; color: rgba(155,112,72,.2); font: 5rem/1 var(--serif); }
.quote { display: none; margin: 0; color: var(--green); font: 500 clamp(1.15rem, 2.2vw, 1.6rem)/1.8 var(--serif); }
.quote.active { display: block; animation: fade .45s ease; }
.quote-dots { display: flex; gap: 9px; margin-top: 28px; }
.quote-dot { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: #c7c7bf; cursor: pointer; }
.quote-dot.active { background: var(--brown); transform: scale(1.35); }
.contact-band { position: relative; padding: 96px 0; color: #fff; background: var(--green); overflow: hidden; }
.contact-band::before { content: ""; position: absolute; width: 500px; height: 500px; right: -120px; top: -260px; border: 1px solid rgba(255,255,255,.12); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.02); }
.contact-inner { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; }
.contact-inner h2 { margin: 0 0 14px; font: 500 clamp(2.3rem, 5vw, 4rem)/1.2 var(--serif); }
.contact-inner p { max-width: 680px; margin: 0; color: rgba(255,255,255,.72); }

/* Detail pages */
.page-hero { position: relative; min-height: 56vh; display: grid; align-items: end; padding: 160px 0 76px; color: #fff; background: linear-gradient(rgba(12,44,35,.5), rgba(12,44,35,.65)), url("images/hero-grassland.jpg") center 48%/cover; }
.page-hero h1 { max-width: 820px; margin: 0; font: 500 clamp(2.8rem, 7vw, 5.5rem)/1.1 var(--serif); letter-spacing: .08em; }
.page-hero p { max-width: 640px; margin: 18px 0 0; color: rgba(255,255,255,.82); }
.content-grid { display: grid; grid-template-columns: 260px 1fr; gap: 7vw; }
.side-label { color: var(--brown); font-size: .8rem; letter-spacing: .18em; }
.prose h2 { margin: 0 0 20px; color: var(--green); font: 500 2.1rem var(--serif); }
.prose h3 { margin: 38px 0 8px; color: var(--green); font: 500 1.35rem var(--serif); }
.prose p { color: var(--muted); }
.info-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 45px; }
.info-card { padding: 32px; background: var(--paper); border-top: 3px solid var(--brown); box-shadow: 0 10px 35px rgba(23,63,53,.06); }
.info-card h3 { margin: 0 0 8px; color: var(--green); font: 500 1.2rem var(--serif); }
.info-card p { margin: 0; color: var(--muted); font-size: .9rem; }
.detail-room-list { display: grid; gap: 30px; }
.detail-room { display: grid; grid-template-columns: 1fr 1fr; background: var(--paper); box-shadow: var(--shadow); overflow: hidden; }
.detail-room:nth-child(even) .detail-room-media { order: 2; }
.detail-room-media { min-height: 370px; }
.room-gallery { position: relative; display: grid; grid-template-rows: minmax(300px, 1fr) auto; background: #ded8cd; overflow: hidden; }
.gallery-main { position: relative; min-height: 300px; padding: 0; border: 0; background: #ded8cd; overflow: hidden; cursor: zoom-in; }
.gallery-main::after { content: "全屏查看"; position: absolute; right: 18px; bottom: 18px; padding: 7px 12px; color: #fff; background: rgba(15, 45, 36, .72); font-size: .72rem; letter-spacing: .08em; backdrop-filter: blur(8px); pointer-events: none; }
.gallery-main img { position: absolute; inset: 0; height: 100%; object-fit: cover; transition: opacity .22s ease, transform .22s ease; }
.gallery-main img.gallery-leave-up { opacity: 0; transform: translateY(-24px); }
.gallery-main img.gallery-enter-down { animation: galleryEnterDown .36s ease both; }
.gallery-thumbs { display: grid; grid-template-columns: repeat(auto-fit, minmax(58px, 1fr)); gap: 6px; padding: 6px; background: var(--paper); }
.gallery-thumb { position: relative; height: 70px; padding: 0; border: 0; background: #d7d2c8; overflow: hidden; cursor: pointer; opacity: .58; transition: opacity .25s, transform .25s; }
.gallery-thumb::after { content: ""; position: absolute; inset: 0; border: 2px solid transparent; transition: border-color .25s; }
.gallery-thumb:hover { opacity: .85; }
.gallery-thumb.active { opacity: 1; transform: translateY(-2px); }
.gallery-thumb.active::after { border-color: var(--brown); }
.gallery-thumb img { width: 100%; height: 100%; object-fit: cover; }
.gallery-tip { position: absolute; left: 16px; top: 16px; z-index: 2; padding: 7px 11px; color: #fff; background: rgba(15, 45, 36, .66); font-size: .68rem; letter-spacing: .04em; backdrop-filter: blur(8px); pointer-events: none; }
.detail-room-body { padding: clamp(30px, 5vw, 60px); display: flex; flex-direction: column; justify-content: center; }
.detail-room-body h2 { margin: 0 0 14px; color: var(--green); font: 500 2rem var(--serif); }
.detail-room-body ul { padding: 0; margin: 16px 0 22px; list-style: none; color: var(--muted); }
.detail-room-body li { padding: 8px 0; border-bottom: 1px solid var(--line); }
.review-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.review-card { padding: 38px; background: var(--paper); box-shadow: 0 10px 35px rgba(23,63,53,.06); }
.review-card .stars { margin-top: 0; }
.review-card blockquote { margin: 15px 0 0; color: var(--green); font: 500 1.15rem/1.9 var(--serif); }
.contact-detail { display: grid; grid-template-columns: .85fr 1.15fr; gap: 24px; }
.contact-card { padding: 45px; background: var(--green); color: #fff; }
.contact-card.light { background: var(--paper); color: var(--green); }
.contact-card h2 { margin: 0 0 20px; font: 500 2rem var(--serif); }
.contact-card p { color: inherit; opacity: .78; }
.contact-value { display: block; margin: 10px 0 26px; font: 500 clamp(1.3rem, 3vw, 2rem) var(--serif); }
.map-placeholder { min-height: 250px; display: grid; place-items: center; padding: 40px; text-align: center; border: 1px solid var(--line); background: repeating-linear-gradient(45deg,#f2ecdf,#f2ecdf 18px,#ede5d6 18px,#ede5d6 36px); }

/* Modal, footer, animation */
.modal { position: fixed; inset: 0; z-index: 2000; display: none; place-items: center; padding: 20px; background: rgba(7,25,20,.66); backdrop-filter: blur(6px); }
.modal.open { display: grid; animation: fade .25s ease; }
.modal-card { position: relative; width: min(520px, 100%); padding: 48px; background: var(--paper); box-shadow: 0 28px 90px rgba(0,0,0,.25); }
.modal-close { position: absolute; top: 13px; right: 16px; border: 0; background: transparent; color: var(--green); font-size: 1.8rem; cursor: pointer; }
.modal-card h2 { margin: 0 0 8px; color: var(--green); font: 500 2rem var(--serif); }
.modal-item { padding: 18px 0; border-top: 1px solid var(--line); }
.modal-item small { display: block; color: var(--muted); }
.modal-item a, .modal-item strong { color: var(--green); font-weight: 700; }
.photo-viewer { position: fixed; inset: 0; z-index: 3000; display: grid; place-items: center; padding: clamp(18px, 4vw, 56px); color: #fff; background: rgba(5, 15, 12, .96); opacity: 0; visibility: hidden; cursor: zoom-out; touch-action: none; transition: opacity .28s ease, visibility .28s ease; }
.photo-viewer.open { opacity: 1; visibility: visible; }
.photo-viewer-image { max-width: 100%; max-height: 86vh; width: auto; height: auto; object-fit: contain; user-select: none; -webkit-user-drag: none; box-shadow: 0 30px 100px rgba(0,0,0,.36); }
.photo-viewer-image.viewer-leave-up { animation: viewerLeaveUp .2s ease both; }
.photo-viewer-image.viewer-leave-down { animation: viewerLeaveDown .2s ease both; }
.photo-viewer-image.viewer-enter-up { animation: viewerEnterUp .32s ease both; }
.photo-viewer-image.viewer-enter-down { animation: viewerEnterDown .32s ease both; }
.photo-viewer-counter { position: absolute; top: max(24px, env(safe-area-inset-top)); right: max(24px, env(safe-area-inset-right)); padding: 9px 13px; border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.08); font-size: .84rem; letter-spacing: .12em; backdrop-filter: blur(10px); }
.photo-viewer-hint { position: absolute; left: 50%; bottom: max(24px, env(safe-area-inset-bottom)); transform: translateX(-50%); width: max-content; max-width: calc(100% - 36px); color: rgba(255,255,255,.72); font-size: .76rem; letter-spacing: .08em; text-align: center; }
body.viewer-open { overflow: hidden; }
.footer { padding: 54px 0 28px; color: rgba(255,255,255,.7); background: #102d26; }
.footer-top { display: flex; justify-content: space-between; gap: 40px; padding-bottom: 34px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer .brand { color: #fff; }
.footer-links { display: flex; flex-wrap: wrap; gap: 24px; font-size: .85rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 24px; font-size: .75rem; }
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .75s ease, transform .75s ease; }
.reveal.visible { opacity: 1; transform: none; }

@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1.02); } }
@keyframes scrollLine { 0%, 100% { transform: scaleY(.35); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes galleryEnterDown { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes viewerLeaveUp { to { opacity: 0; transform: translateY(-44px); } }
@keyframes viewerLeaveDown { to { opacity: 0; transform: translateY(44px); } }
@keyframes viewerEnterUp { from { opacity: 0; transform: translateY(44px); } to { opacity: 1; transform: none; } }
@keyframes viewerEnterDown { from { opacity: 0; transform: translateY(-44px); } to { opacity: 1; transform: none; } }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links { position: fixed; inset: 82px 0 auto; display: grid; gap: 0; padding: 22px 30px 34px; background: rgba(255,253,248,.98); color: var(--green); box-shadow: 0 20px 40px rgba(23,63,53,.12); transform: translateY(-130%); opacity: 0; transition: transform .3s, opacity .3s; }
  .nav-links.open { transform: none; opacity: 1; }
  .nav-link { padding: 15px 0; border-bottom: 1px solid var(--line); }
  .nav-link::after { bottom: 12px; }
  .about-grid, .reviews-wrap, .content-grid, .contact-detail { grid-template-columns: 1fr; }
  .about-visual { width: min(620px, calc(100% - 30px)); min-height: 420px; }
  .about-visual img { min-height: 420px; }
  .room-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 260px; }
  .info-cards { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1160px); }
  .site-header { height: 72px; }
  .nav-links { top: 72px; }
  .brand-text { font-size: 1rem; letter-spacing: .08em; }
  .hero-content { padding-bottom: 14vh; }
  .hero h1 { font-size: clamp(2.8rem, 15vw, 4.2rem); }
  .scroll-cue { display: none; }
  .section { padding: 82px 0; }
  .section-head { display: block; }
  .section-head .link-arrow { margin-top: 22px; }
  .facts { gap: 5px; }
  .fact strong { font-size: 1.35rem; }
  .room-grid { grid-template-columns: 1fr; }
  .nearby-strip { grid-template-columns: 1fr; }
  .nearby-item + .nearby-item { border-left: 0; border-top: 1px solid var(--line); }
  .quote-panel { min-height: 290px; padding: 48px 30px 32px; }
  .contact-inner { grid-template-columns: 1fr; }
  .detail-room { grid-template-columns: 1fr; }
  .detail-room:nth-child(even) .detail-room-media { order: 0; }
  .detail-room-media { min-height: 250px; }
  .room-gallery { grid-template-rows: minmax(250px, 58vw) auto; }
  .gallery-main { min-height: 250px; }
  .gallery-thumb { height: 62px; }
  .gallery-tip { top: 10px; left: 10px; }
  .photo-viewer { padding: 16px; }
  .photo-viewer-image { max-height: 78vh; }
  .review-list { grid-template-columns: 1fr; }
  .contact-card { padding: 32px; }
  .modal-card { padding: 38px 28px 28px; }
  .footer-top, .footer-bottom { display: grid; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}