/* NYC Sushi Catering — 黑金和纸风格 */
:root {
    --ink: #0c0b0a;
    --charcoal: #151311;
    --charcoal-2: #1d1a17;
    --line: rgba(200, 164, 106, 0.22);
    --gold: #c8a46a;
    --gold-light: #e2c896;
    --cream: #f5f0e6;
    --paper: #faf7f1;
    --text: #2a2622;
    --muted: #6f675e;
    --on-dark: #ece6db;
    --on-dark-muted: rgba(236, 230, 219, 0.66);
    --vermilion: #b4412f;
    --primary-color: var(--gold);
    --accent-color: var(--gold-light);
    --dark-color: var(--ink);
    --white: #ffffff;
    --serif: "Cormorant Garamond", "Times New Roman", serif;
    --sans: "Jost", "Helvetica Neue", Arial, sans-serif;
    --radius: 2px;
    --transition: all 0.3s ease;
    --max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--sans);
    font-weight: 300;
    font-size: 17px;
    line-height: 1.75;
    color: var(--text);
    background: var(--paper);
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.15; margin: 0 0 0.6em; letter-spacing: 0.01em; }
h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.75rem); }
p { margin: 0 0 1.1em; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.skip-link { position: absolute; left: -999px; top: 0; background: var(--gold); color: var(--ink); padding: 8px 14px; z-index: 999; }
.skip-link:focus { left: 8px; }

/* ---------- Eyebrow / buttons ---------- */
.eyebrow {
    display: inline-flex; align-items: center; gap: 14px;
    font-family: var(--sans); font-size: 0.78rem; font-weight: 500;
    letter-spacing: 0.32em; text-transform: uppercase; color: var(--gold);
    margin-bottom: 1.2rem;
}
.eyebrow::before { content: ""; width: 38px; height: 1px; background: currentColor; }
.center .eyebrow::after { content: ""; width: 38px; height: 1px; background: currentColor; }
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 10px;
    padding: 15px 34px; border: 1px solid var(--gold);
    font-family: var(--sans); font-size: 0.82rem; font-weight: 500;
    letter-spacing: 0.22em; text-transform: uppercase; text-decoration: none;
    transition: var(--transition); cursor: pointer; border-radius: var(--radius); white-space: nowrap;
}
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { background: var(--gold-light); border-color: var(--gold-light); }
.btn-ghost { background: transparent; color: var(--gold-light); }
.btn-ghost:hover { background: var(--gold); color: var(--ink); }
.btn-dark { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.btn-dark:hover { background: transparent; color: var(--ink); }
.btn-row { display: flex; flex-wrap: wrap; gap: 16px; }
.center .btn-row { justify-content: center; }

/* ---------- Header ---------- */
.site-header {
    position: fixed; inset: 0 0 auto 0; z-index: 100;
    transition: background 0.4s ease, padding 0.4s ease, border-color 0.4s ease;
    padding: 22px 0; border-bottom: 1px solid transparent;
}
.site-header.scrolled, .site-header.solid {
    background: rgba(12, 11, 10, 0.94);
    padding: 12px 0; border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo a { display: flex; align-items: center; gap: 14px; color: var(--primary-color); text-decoration: none; transition: opacity 0.3s; }
.logo a:hover { opacity: 0.8; }
.logo-mark {
    width: 46px; height: 46px; border: 1px solid var(--gold);
    display: grid; place-items: center; flex-shrink: 0;
    font-family: "Noto Serif JP", serif; font-size: 1.45rem; color: var(--gold);
}
.logo { flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; line-height: 1.05; white-space: nowrap; }
.logo-text strong { font-family: var(--serif); font-weight: 600; font-size: 1.45rem; letter-spacing: 0.08em; color: var(--cream); }
.logo-text small { font-size: 0.62rem; letter-spacing: 0.34em; text-transform: uppercase; color: var(--gold); margin-top: 4px; }
.main-nav ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 26px; }
.main-nav a {
    color: var(--on-dark); text-decoration: none; font-size: 0.78rem; font-weight: 400;
    letter-spacing: 0.18em; text-transform: uppercase; position: relative; padding: 6px 0; white-space: nowrap;
}
.main-nav a::after { content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 1px; background: var(--gold); transition: width 0.3s; }
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { width: 100%; }
.main-nav a[aria-current="page"] { color: var(--gold-light); }
.header-cta { display: flex; align-items: center; gap: 18px; }
.header-phone { color: var(--gold-light); text-decoration: none; font-size: 0.9rem; letter-spacing: 0.08em; white-space: nowrap; }
.header-cta .btn { padding: 11px 22px; font-size: 0.72rem; }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); width: 46px; height: 46px; cursor: pointer; padding: 0; }
.nav-toggle span { display: block; width: 20px; height: 1px; background: var(--gold-light); margin: 5px auto; transition: var(--transition); }
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
    position: relative; min-height: 100vh; min-height: 100svh;
    display: flex; align-items: center; color: var(--cream);
    background: var(--ink); overflow: hidden; isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; animation: heroZoom 18s ease-out forwards; }
@keyframes heroZoom { from { transform: scale(1.08); } to { transform: scale(1); } }
.hero::after {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(90deg, rgba(12,11,10,0.92) 0%, rgba(12,11,10,0.7) 45%, rgba(12,11,10,0.25) 100%),
                linear-gradient(0deg, rgba(12,11,10,0.85) 0%, rgba(12,11,10,0) 40%);
}
.hero-content { padding: 150px 0 110px; max-width: 700px; }
.hero h1 { color: var(--cream); font-weight: 400; }
.hero h1 em { font-style: italic; color: var(--gold-light); }
.hero-lead { font-size: 1.15rem; color: var(--on-dark-muted); max-width: 560px; margin-bottom: 2.2rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 34px; margin-top: 3.2rem; padding-top: 1.8rem; border-top: 1px solid var(--line); }
.hero-meta div { font-size: 0.74rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--on-dark-muted); }
.hero-meta strong { display: block; font-family: var(--serif); font-size: 1.6rem; letter-spacing: 0.02em; text-transform: none; color: var(--gold-light); font-weight: 500; }
.hero-scroll { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); width: 1px; height: 54px; background: linear-gradient(var(--gold), transparent); }

.page-hero {
    position: relative; min-height: 62vh; display: flex; align-items: flex-end;
    color: var(--cream); background: var(--ink); overflow: hidden; isolation: isolate;
}
.page-hero .hero-media img { animation-duration: 14s; }
.page-hero::after {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(0deg, rgba(12,11,10,0.95) 0%, rgba(12,11,10,0.55) 55%, rgba(12,11,10,0.45) 100%);
}
.page-hero .container { padding-top: 170px; padding-bottom: 70px; }
.page-hero h1 { color: var(--cream); font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 400; max-width: 900px; }
.page-hero p { color: var(--on-dark-muted); max-width: 640px; font-size: 1.08rem; margin: 0; }
.breadcrumb { font-size: 0.72rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--on-dark-muted); margin-bottom: 1.4rem; }
.breadcrumb a { color: var(--gold); text-decoration: none; }

/* ---------- Sections ---------- */
.section { padding: 120px 0; }
.section-sm { padding: 80px 0; }
.section-dark { background: var(--charcoal); color: var(--on-dark); }
.section-ink { background: var(--ink); color: var(--on-dark); }
.section-cream { background: var(--cream); }
.section-dark h2, .section-dark h3, .section-ink h2, .section-ink h3 { color: var(--cream); }
.section-dark p, .section-ink p { color: var(--on-dark-muted); }
.section-head { max-width: 720px; margin-bottom: 64px; }
.section-head.center { margin-left: auto; margin-right: auto; }
.section-head p { font-size: 1.08rem; color: var(--muted); }
.section-dark .section-head p, .section-ink .section-head p { color: var(--on-dark-muted); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.split.reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.split-media.wide img { aspect-ratio: 4 / 3; }
.split-media::before {
    content: ""; position: absolute; inset: 22px -22px -22px 22px;
    border: 1px solid var(--gold); z-index: -1; opacity: 0.55;
}
.split.reverse .split-media::before { inset: 22px 22px -22px -22px; }
.media-stack { position: relative; isolation: isolate; }
.media-badge {
    position: absolute; left: -30px; bottom: 40px; background: var(--ink); color: var(--cream);
    padding: 24px 28px; border: 1px solid var(--line); max-width: 240px;
}
.media-badge strong { display: block; font-family: var(--serif); font-size: 2.4rem; color: var(--gold-light); font-weight: 500; line-height: 1; }
.media-badge span { font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--on-dark-muted); }

.signature { font-family: var(--serif); font-style: italic; font-size: 1.5rem; color: var(--gold); margin-top: 1.6rem; }
.check-list { list-style: none; padding: 0; margin: 1.6rem 0 2rem; }
.check-list li { position: relative; padding: 0 0 0 30px; margin-bottom: 0.8rem; }
.check-list li::before { content: ""; position: absolute; left: 0; top: 0.75em; width: 14px; height: 1px; background: var(--gold); }

/* ---------- Feature grid ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.feature { background: var(--charcoal); padding: 48px 40px; }
.section-cream .feature-grid, .section .feature-grid.light { background: rgba(42, 38, 34, 0.12); border-color: rgba(42, 38, 34, 0.12); }
.feature-grid.light .feature { background: var(--paper); }
.feature-num { font-family: var(--serif); font-size: 3rem; color: var(--gold); line-height: 1; margin-bottom: 1.2rem; display: block; }
.feature h3 { margin-bottom: 0.7rem; }
.feature p { margin: 0; font-size: 0.98rem; }

/* ---------- Packages ---------- */
.tiers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; align-items: stretch; }
.tier {
    position: relative; display: flex; flex-direction: column;
    background: var(--charcoal-2); border: 1px solid var(--line); color: var(--on-dark);
    padding: 52px 38px 40px; transition: transform 0.4s ease, border-color 0.4s ease;
}
.tier:hover { transform: translateY(-6px); border-color: var(--gold); }
.tier.featured { background: linear-gradient(180deg, #2a2219 0%, var(--charcoal-2) 60%); border-color: var(--gold); }
.tier-flag {
    position: absolute; top: -1px; right: 28px; background: var(--gold); color: var(--ink);
    font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase; padding: 7px 14px; font-weight: 500;
}
.tier-kanji { font-family: "Noto Serif JP", serif; font-size: 2.6rem; color: var(--gold); line-height: 1; }
.tier h3 { color: var(--cream); font-size: 2rem; margin: 0.8rem 0 0.2rem; }
.tier-sub { font-size: 0.74rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--on-dark-muted); }
.tier-price { font-family: var(--serif); font-size: 2.6rem; color: var(--gold-light); margin: 1.4rem 0 0.2rem; line-height: 1; }
.tier-price small { font-family: var(--sans); font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--on-dark-muted); display: block; margin-top: 8px; }
.tier-price.quote { font-size: 1.7rem; }
.tier-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin: 1.8rem 0; padding: 1.2rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: center; }
.tier-stats strong { display: block; font-family: var(--serif); font-size: 1.8rem; color: var(--cream); font-weight: 500; line-height: 1.1; margin-bottom: 8px; font-variant-numeric: lining-nums; }
.tier-stats span { font-size: 0.6rem; letter-spacing: 0.12em; line-height: 1.4; display: block; text-transform: uppercase; color: var(--on-dark-muted); }
.tier-highlights { list-style: none; padding: 0; margin: 0 0 2rem; flex: 1; }
.tier-highlights li { font-size: 0.95rem; color: var(--on-dark-muted); padding: 7px 0 7px 24px; position: relative; }
.tier-highlights li::before { content: "◆"; position: absolute; left: 0; top: 8px; font-size: 0.55rem; color: var(--gold); }
.tier .btn { width: 100%; }

/* Package detail */
.pkg { display: grid; grid-template-columns: 380px 1fr; gap: 70px; padding: 90px 0; border-top: 1px solid var(--line); }
.pkg:first-of-type { border-top: 0; padding-top: 0; }
.pkg-aside { position: sticky; top: 110px; align-self: start; }
.pkg-aside img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; margin-bottom: 28px; }
.pkg-aside .tier-kanji { font-size: 3rem; }
.pkg-aside h2 { font-size: 2.6rem; margin: 0.6rem 0 0.2rem; }
.pkg-lists { display: grid; gap: 44px; }
.menu-block h3 { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--gold); margin-bottom: 8px; }
.menu-block h3 small { font-family: var(--sans); font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); font-weight: 400; white-space: nowrap; }
.section-dark .menu-block h3 small, .section-ink .menu-block h3 small { color: var(--on-dark-muted); }
.menu-list { list-style: none; margin: 0; padding: 0; }
.menu-list li { display: flex; align-items: baseline; gap: 12px; padding: 13px 0; border-bottom: 1px dashed rgba(111, 103, 94, 0.3); }
.section-dark .menu-list li, .section-ink .menu-list li { border-bottom-color: rgba(200, 164, 106, 0.18); }
.menu-list .name { font-family: var(--serif); font-size: 1.28rem; font-weight: 500; }
.menu-list .jp { font-size: 0.82rem; color: var(--muted); letter-spacing: 0.04em; }
.section-dark .menu-list .jp, .section-ink .menu-list .jp { color: var(--on-dark-muted); }
.menu-list .dots { flex: 1; border-bottom: 1px dotted rgba(200, 164, 106, 0.5); transform: translateY(-5px); min-width: 20px; }
.menu-list .qty { font-family: var(--serif); font-size: 1.2rem; color: var(--gold); white-space: nowrap; }

/* Menu glossary */
.glossary { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 60px; }
.gloss-item { padding: 26px 0; border-bottom: 1px solid rgba(42, 38, 34, 0.12); }
.section-dark .gloss-item, .section-ink .gloss-item { border-bottom-color: var(--line); }
.gloss-item h3 { font-size: 1.5rem; margin-bottom: 0.2rem; display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.gloss-item h3 span { font-family: "Noto Serif JP", serif; font-size: 0.95rem; color: var(--gold); }
.gloss-item p { margin: 0; font-size: 0.96rem; }
.gloss-item .in { font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); margin-top: 8px; display: block; }

/* ---------- Image mosaic / gallery ---------- */
.mosaic { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 260px; gap: 14px; grid-auto-flow: dense; }
.mosaic figure { margin: 0; overflow: hidden; position: relative; background: var(--charcoal); }
.mosaic figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s ease; }
.mosaic figure:hover img { transform: scale(1.06); }
.mosaic .tall { grid-row: span 2; }
.mosaic .wide { grid-column: span 2; }
.mosaic figcaption {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 18px 14px;
    background: linear-gradient(transparent, rgba(12,11,10,0.85));
    color: var(--cream); font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase;
    opacity: 0; transition: opacity 0.4s;
}
.mosaic figure:hover figcaption { opacity: 1; }
.gallery-grid { columns: 3; column-gap: 16px; }
.gallery-grid figure { margin: 0 0 16px; break-inside: avoid; position: relative; overflow: hidden; cursor: zoom-in; background: var(--charcoal); }
.gallery-grid img { width: 100%; transition: transform 0.8s ease, opacity 0.4s; }
.gallery-grid figure:hover img { transform: scale(1.04); opacity: 0.9; }
.gallery-grid figcaption { padding: 12px 4px 4px; font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); background: var(--paper); }
.lightbox { position: fixed; inset: 0; background: rgba(8,7,6,0.95); z-index: 300; display: none; align-items: center; justify-content: center; padding: 30px; }
.lightbox.open { display: flex; }
.lightbox img { max-height: 86vh; width: auto; max-width: 100%; }
.lightbox button { position: absolute; top: 18px; right: 22px; background: none; border: 0; color: var(--cream); font-size: 2.4rem; cursor: pointer; line-height: 1; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; counter-reset: step; }
.step { position: relative; padding-top: 30px; border-top: 1px solid var(--line); }
.step::before { counter-increment: step; content: "0" counter(step); font-family: var(--serif); font-size: 1rem; color: var(--gold); letter-spacing: 0.2em; display: block; margin-bottom: 0.8rem; }
.step h3 { font-size: 1.45rem; }
.step p { font-size: 0.96rem; margin: 0; }

/* ---------- Quote band ---------- */
.quote-band { position: relative; color: var(--cream); padding: 150px 0; isolation: isolate; overflow: hidden; text-align: center; }
.quote-band > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.quote-band::after { content: ""; position: absolute; inset: 0; background: rgba(12,11,10,0.72); z-index: -1; }
.quote-band blockquote { margin: 0 auto; max-width: 860px; font-family: var(--serif); font-size: clamp(1.7rem, 3.4vw, 2.7rem); font-style: italic; line-height: 1.35; font-weight: 400; }
.quote-band cite { display: block; margin-top: 1.6rem; font-family: var(--sans); font-style: normal; font-size: 0.76rem; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); }

/* ---------- Events cards ---------- */
.event-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.event-card { position: relative; min-height: 460px; display: flex; align-items: flex-end; color: var(--cream); overflow: hidden; isolation: isolate; text-decoration: none; }
.event-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1s ease; }
.event-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(12,11,10,0.92) 0%, rgba(12,11,10,0.2) 70%); }
.event-card:hover img { transform: scale(1.05); }
.event-card .inner { padding: 40px; }
.event-card h3 { color: var(--cream); font-size: 2rem; }
.event-card p { color: var(--on-dark-muted); margin: 0; font-size: 0.98rem; }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid rgba(42, 38, 34, 0.15); }
.faq-item { border-bottom: 1px solid rgba(42, 38, 34, 0.15); }
.faq-item summary {
    list-style: none; cursor: pointer; padding: 26px 50px 26px 0; position: relative;
    font-family: var(--serif); font-size: 1.4rem; font-weight: 500; color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 4px; top: 50%; transform: translateY(-50%); font-family: var(--sans); font-weight: 200; font-size: 1.8rem; color: var(--gold); transition: transform 0.3s; }
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item .answer { padding: 0 0 26px; color: var(--muted); max-width: 760px; }
.faq-item .answer p:last-child { margin: 0; }

/* ---------- CTA band ---------- */
.cta-band { background: var(--ink); color: var(--cream); padding: 110px 0; text-align: center; position: relative; overflow: hidden; }
.cta-band::before {
    content: "鮨"; position: absolute; right: -40px; top: 50%; transform: translateY(-50%);
    font-family: "Noto Serif JP", serif; font-size: 26rem; line-height: 1; color: rgba(200, 164, 106, 0.05); pointer-events: none;
}
.cta-band h2 { color: var(--cream); max-width: 760px; margin-left: auto; margin-right: auto; }
.cta-band p { color: var(--on-dark-muted); max-width: 560px; margin: 0 auto 2.2rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.35fr; gap: 70px; align-items: start; }
.contact-card { background: var(--ink); color: var(--on-dark); padding: 50px 44px; }
.contact-card h2 { color: var(--cream); font-size: 2.2rem; }
.contact-line { padding: 20px 0; border-bottom: 1px solid var(--line); }
.contact-line:last-of-type { border-bottom: 0; }
.contact-line span { display: block; font-size: 0.7rem; letter-spacing: 0.26em; text-transform: uppercase; color: var(--gold); margin-bottom: 4px; }
.contact-line a, .contact-line address { color: var(--cream); text-decoration: none; font-style: normal; font-family: var(--serif); font-size: 1.35rem; word-break: break-word; }
.contact-line a:hover { color: var(--gold-light); }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contact-form .full { grid-column: 1 / -1; }
.contact-form label { display: block; font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; font-weight: 500; }
.contact-form input, .contact-form select, .contact-form textarea {
    width: 100%; font: inherit; font-size: 1rem; color: var(--text);
    background: transparent; border: 0; border-bottom: 1px solid rgba(42, 38, 34, 0.3);
    padding: 10px 0 12px; border-radius: 0; transition: border-color 0.3s; -webkit-appearance: none; appearance: none;
}
.contact-form select { background-image: linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position: calc(100% - 12px) 55%, calc(100% - 6px) 55%; background-size: 6px 6px; background-repeat: no-repeat; }
.contact-form textarea { min-height: 130px; resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { outline: none; border-bottom-color: var(--gold); }
.contact-form button { justify-self: start; margin-top: 10px; }
.form-note { font-size: 0.86rem; color: var(--muted); margin-top: 6px; }
.map-frame { width: 100%; height: 420px; border: 0; filter: grayscale(1) contrast(1.05); display: block; }

/* ---------- Prose ---------- */
.prose h2 { font-size: 2.2rem; margin-top: 2.2rem; }
.prose h3 { margin-top: 1.8rem; }
.prose ul { padding-left: 1.2rem; }

/* ---------- Footer ---------- */
footer { background: var(--dark-color); color: var(--white); padding: 5rem 0 1.5rem; margin-top: 0; border-top: 1px solid var(--line); }
.footer-brand { display: flex; flex-direction: column; align-items: center; text-align: center; padding-bottom: 3rem; margin-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .logo-mark { width: 60px; height: 60px; font-size: 1.9rem; margin-bottom: 1rem; }
.footer-brand p { color: rgba(255,255,255,0.6); max-width: 520px; margin: 0.6rem 0 0; font-size: 0.95rem; }
.footer-brand .footer-name { font-family: var(--serif); font-size: 1.8rem; letter-spacing: 0.1em; color: var(--cream); }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; margin-bottom: 2rem; }
.footer-section h3 { color: var(--gold); margin-bottom: 1rem; font-size: 0.78rem; font-family: var(--sans); letter-spacing: 0.26em; text-transform: uppercase; font-weight: 500; }
.footer-section p, .footer-section a { color: rgba(255, 255, 255, 0.8); line-height: 1.8; text-decoration: none; font-size: 0.95rem; }
.footer-section p { margin: 0 0 0.6rem; }
.footer-section a:hover { color: var(--accent-color); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255, 255, 255, 0.1); color: rgba(255, 255, 255, 0.6); font-size: 0.85rem; }
.footer-bottom p { margin-bottom: 0.5rem; }
.footer-partner { margin-top: 1rem; font-size: 0.9rem; color: rgba(255, 255, 255, 0.7); }
.footer-partner a { color: var(--accent-color); text-decoration: none; transition: var(--transition); }
.footer-partner a:hover { color: var(--white); }

/* ---------- Mobile call bar ---------- */
.mobile-bar { display: none; }

/* ---------- Reveal ---------- */
.js .reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.9s ease, transform 0.9s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .js .reveal { opacity: 1; transform: none; transition: none; }
    .hero-media img { animation: none; }
    html { scroll-behavior: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1320px) {
    .header-phone { display: none; }
}
@media (max-width: 1100px) {
    .main-nav ul { gap: 16px; }
    .main-nav a { letter-spacing: 0.12em; }
    .tiers { gap: 18px; }
    .tier { padding: 48px 26px 34px; }
}
@media (max-width: 960px) {
    body { font-size: 16px; }
    .nav-toggle { display: block; }
    .header-cta .btn { display: none; }
    .main-nav {
        position: fixed; inset: 0; height: 100vh; height: 100dvh; background: var(--ink);
        display: flex; align-items: center; justify-content: center;
        opacity: 0; visibility: hidden; transition: opacity 0.4s, visibility 0.4s; z-index: -1;
    }
    .nav-open .main-nav { opacity: 1; visibility: visible; }
    .main-nav ul { flex-direction: column; gap: 26px; text-align: center; }
    .main-nav a { font-size: 1rem; }
    .nav-open .site-header { background: var(--ink); }
    .section { padding: 84px 0; }
    .split, .contact-grid { grid-template-columns: 1fr; gap: 56px; }
    .split.reverse .split-media { order: 0; }
    .split-media::before { inset: 14px -10px -14px 10px; }
    .split.reverse .split-media::before { inset: 14px 10px -14px -10px; }
    .media-badge { left: 12px; bottom: 20px; }
    .feature-grid, .tiers { grid-template-columns: 1fr; }
    .tier.featured { order: -1; }
    .steps { grid-template-columns: 1fr 1fr; }
    .pkg { grid-template-columns: 1fr; gap: 40px; padding: 70px 0; }
    .pkg-aside { position: static; }
    .pkg-aside img { aspect-ratio: 16 / 10; }
    .glossary { grid-template-columns: 1fr; }
    .mosaic { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
    .gallery-grid { columns: 2; }
    .event-cards { grid-template-columns: 1fr; }
    .event-card { min-height: 380px; }
    .mobile-bar {
        display: grid; grid-template-columns: 1fr 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
        background: var(--ink); border-top: 1px solid var(--line);
    }
    .mobile-bar a { padding: 15px 8px; text-align: center; text-decoration: none; font-size: 0.74rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--cream); }
    .mobile-bar a + a { background: var(--gold); color: var(--ink); font-weight: 500; }
    footer { padding-bottom: 5rem; }
}
@media (max-width: 600px) {
    .container { padding: 0 16px; }
    .logo-mark { width: 40px; height: 40px; font-size: 1.25rem; }
    .logo-text strong { font-size: 1.2rem; }
    .logo-text small { font-size: 0.55rem; letter-spacing: 0.26em; }
    .hero-content { padding: 130px 0 90px; }
    .hero-meta { gap: 22px; }
    .hero-meta strong { font-size: 1.35rem; }
    .btn { padding: 14px 24px; }
    .btn-row .btn { width: 100%; }
    .steps { grid-template-columns: 1fr; }
    .feature { padding: 38px 26px; }
    .contact-form { grid-template-columns: 1fr; }
    .contact-card { padding: 38px 24px; }
    .mosaic { grid-auto-rows: 150px; gap: 8px; }
    .gallery-grid { columns: 1; }
    .menu-list .name { font-size: 1.12rem; }
    .menu-list .jp { display: none; }
    .event-card .inner { padding: 28px 22px; }
    .quote-band { padding: 100px 0; }
    .cta-band::before { font-size: 16rem; }
    .media-badge { position: static; max-width: none; margin-top: 14px; }
}

/* 活动现场拼图：图注常显（手机无 hover） */
.mosaic.show-cap figcaption { opacity: 1; padding-top: 50px; }
.section-cream .gallery-grid figcaption { background: var(--cream); }