:root {
  --navy: #13263a;
  --navy-deep: #0d1c2c;
  --navy-line: #2a3f55;
  --ivory: #f5f1e8;
  --ivory-alt: #ede7da;
  --paper: #fbf9f4;
  --gold: #b39b6a;
  --gold-ink: #7e6a3e;
  --gold-light: #cdb98c;
  --ink: #1c2530;
  --muted: #545e69;
  --on-navy: #e9e4d8;
  --on-navy-muted: #aab3bd;
  --line: #d9d1c0;

  --serif: 'Shippori Mincho B1', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
  --sans: 'BIZ UDPGothic', 'Hiragino Sans', 'Yu Gothic', sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.25rem;
  --fs-lg: 1.5625rem;
  --fs-xl: clamp(1.75rem, 1.2rem + 2vw, 2.4rem);
  --fs-2xl: clamp(2.1rem, 1.3rem + 3.2vw, 3.4rem);

  --gutter: clamp(16px, 4vw, 48px);
  --max: 1160px;
  --section: clamp(72px, 9vw, 128px);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--sans);
  font-size: var(--fs-base);
  line-height: 1.9;
  letter-spacing: 0.02em;
  font-feature-settings: 'palt' 0;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.04em;
  margin: 0;
  font-feature-settings: 'palt';
}
p { margin: 0; }
p + p { margin-top: 1.1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, .intro-question, .closing-line, .summary, .for, .motto-ja, .sub, .lead, .checklist li { word-break: auto-phrase; overflow-wrap: anywhere; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
.skip-link { position: absolute; left: 8px; top: -100px; background: var(--navy); color: #fff; padding: 8px 14px; z-index: 100; }
.skip-link:focus { top: 8px; }

.container { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin-inline: auto; padding-inline: var(--gutter); }
.measure { max-width: 38em; }

/* 未確定マーク。<html data-review> の時だけ表示 */
.tbd {
  display: none;
  font: 700 11px/1 var(--sans);
  color: #8a2a1e;
  border: 1px solid currentColor;
  padding: 3px 4px 2px;
  margin-left: 0.4em;
  vertical-align: 0.15em;
  letter-spacing: 0;
}
html[data-review] .tbd { display: inline-block; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 94%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: calc(var(--max) + var(--gutter) * 2);
  margin-inline: auto;
  padding: 12px var(--gutter);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--navy); }
.logo-mark { width: 28px; height: 32px; color: var(--gold); flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-ja { font-family: var(--serif); font-weight: 700; font-size: 1.0625rem; letter-spacing: 0.06em; white-space: nowrap; }
.brand-en { font-size: 9px; letter-spacing: 0.22em; color: var(--muted); white-space: nowrap; }
@media (max-width: 420px) {
  .brand { gap: 10px; }
  .brand-ja { font-size: 0.9375rem; letter-spacing: 0.03em; }
  .brand-en { font-size: 8px; letter-spacing: 0.12em; }
  .nav-toggle-label { display: none; }
}
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav ul { display: flex; gap: 22px; }
.site-nav li a { text-decoration: none; font-size: var(--fs-sm); color: var(--ink); padding: 6px 0; border-bottom: 1px solid transparent; }
.site-nav li a:hover, .site-nav li a[aria-current='page'] { border-bottom-color: var(--gold); }
.nav-toggle { display: none; }

@media (max-width: 1040px) {
  .nav-toggle {
    display: inline-flex; align-items: center; gap: 10px;
    background: none; border: 1px solid var(--line); color: var(--navy);
    font: 700 var(--fs-xs) var(--sans); padding: 10px 12px; cursor: pointer;
  }
  .nav-toggle-bars, .nav-toggle-bars::before, .nav-toggle-bars::after {
    display: block; width: 16px; height: 1.5px; background: currentColor; position: relative;
  }
  .nav-toggle-bars::before, .nav-toggle-bars::after { content: ''; position: absolute; left: 0; }
  .nav-toggle-bars::before { top: -5px; }
  .nav-toggle-bars::after { top: 5px; }
  .site-nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 8px var(--gutter) 24px;
    display: none;
  }
  .site-nav.is-open { display: flex; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav li a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-base); }
  .header-cta { margin-top: 20px; }
}

/* ---------- buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.8em;
  min-height: 52px; padding: 14px 32px;
  font: 700 var(--fs-sm)/1.4 var(--sans); letter-spacing: 0.1em;
  text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}
.btn-gold { background: var(--gold); color: var(--navy-deep); }
.btn-gold:hover { background: var(--gold-light); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-deep); }
.header-cta { min-height: 40px; padding: 8px 20px; }
.text-link {
  display: inline-flex; align-items: center; gap: 0.6em;
  font-size: var(--fs-sm); font-weight: 700; letter-spacing: 0.08em; text-decoration: none;
  padding-bottom: 4px; border-bottom: 1px solid var(--gold);
}
.text-link:hover { color: var(--gold-ink); }
.arrow { width: 0.75em; height: 0.75em; flex: none; }

/* ---------- section scaffolding ---------- */
.section { padding-block: var(--section); }
.section-alt { background: var(--ivory-alt); }
.section-navy { background: var(--navy); color: var(--on-navy); }
.section-paper { background: var(--paper); }

.eyebrow {
  display: flex; align-items: center; gap: 16px;
  font: 700 var(--fs-xs)/1 var(--sans); letter-spacing: 0.28em;
  color: var(--gold-ink); margin-bottom: 20px; white-space: nowrap;
}
.eyebrow::after { content: ''; height: 1px; flex: 0 1 120px; background: currentColor; opacity: 0.5; }
.section-navy .eyebrow, .page-hero .eyebrow, .hero .eyebrow { color: var(--gold-light); }
.eyebrow-wide::after { flex-basis: 100%; }

.section-title { font-size: var(--fs-xl); }
.section-head { margin-bottom: clamp(36px, 5vw, 64px); }
.section-head .lead { margin-top: 20px; color: var(--muted); max-width: 38em; }
.section-navy .section-head .lead { color: var(--on-navy-muted); }
.section-foot { margin-top: clamp(32px, 4vw, 48px); display: flex; justify-content: flex-end; }
.note { font-size: var(--fs-sm); color: var(--muted); margin-top: 28px; }
.section-navy .note { color: var(--on-navy-muted); }

/* ---------- home hero ---------- */
.hero { background: var(--navy-deep); color: var(--on-navy); position: relative; overflow: hidden; }
.hero-inner {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  min-height: min(720px, calc(100vh - 64px));
}
.hero-copy {
  position: relative; z-index: 1;
  padding: clamp(56px, 8vw, 112px) var(--gutter) clamp(48px, 6vw, 80px) max(var(--gutter), calc((100vw - var(--max)) / 2));
  display: flex; flex-direction: column; justify-content: center;
}
.hero h1 { font-size: clamp(2rem, 1.1rem + 2.6vw, 3.25rem); font-weight: 600; line-height: 1.4; color: #fff; letter-spacing: 0.06em; }
.hero .sub { font-family: var(--serif); font-size: var(--fs-md); margin-top: 20px; color: var(--on-navy); }
.hero .body { margin-top: 28px; font-size: var(--fs-sm); color: var(--on-navy-muted); max-width: 30em; }
.hero .btn { margin-top: 40px; align-self: flex-start; }
.hero-meta { margin-top: 40px; font-size: 10px; letter-spacing: 0.24em; color: var(--on-navy-muted); }
.hero-media { position: relative; }
.hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-media::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(90deg, var(--navy-deep) 0%, color-mix(in srgb, var(--navy-deep) 40%, transparent) 22%, transparent 45%);
}
@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; min-height: 0; }
  .hero-media { order: -1; aspect-ratio: 4 / 3; }
  .hero-media::before { background: linear-gradient(0deg, var(--navy-deep) 0%, transparent 40%); }
  .hero-copy { padding: 8px var(--gutter) 56px; }
}

/* ---------- intro / why ---------- */
.intro { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.intro .rule { border-left: 1px solid var(--line); padding-left: clamp(24px, 3vw, 40px); }
.intro-question { font-family: var(--serif); font-size: var(--fs-md); line-height: 1.8; color: var(--navy); }
@media (max-width: 860px) { .intro { grid-template-columns: 1fr; } .intro .rule { border-left: 0; padding-left: 0; } }

.why { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 96px); }
.checklist { border-top: 1px solid var(--line); }
.checklist li {
  display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: baseline;
  padding: 18px 0; border-bottom: 1px solid var(--line);
  font-family: var(--serif); font-size: 1.0625rem; color: var(--navy);
}
.checklist li::before {
  content: ''; width: 16px; height: 9px; border-left: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold);
  transform: translateY(-3px) rotate(-45deg);
}
.closing-line { font-family: var(--serif); font-size: var(--fs-lg); color: var(--navy); margin-top: 36px; }
@media (max-width: 860px) { .why { grid-template-columns: 1fr; } }

/* ---------- stages (services) ---------- */
.stages { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stage { padding: 0 clamp(16px, 2vw, 28px); border-left: 1px solid var(--line); }
.stage:first-child { border-left: 0; padding-left: 0; }
.stage-num { font-family: var(--serif); font-size: 2.25rem; line-height: 1; color: var(--gold); font-weight: 500; }
.stage-en { display: block; margin-top: 10px; font-size: 10px; font-weight: 700; letter-spacing: 0.26em; color: var(--gold-ink); }
.stage .icon { width: 30px; height: 30px; color: var(--navy); margin: 22px 0 18px; }
.stage h3 { font-size: var(--fs-md); color: var(--navy); }
.stage p { margin-top: 12px; font-size: var(--fs-sm); color: var(--muted); }
@media (max-width: 960px) {
  .stages { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 48px; }
  .stage:nth-child(3) { border-left: 0; padding-left: 0; }
}
@media (max-width: 560px) {
  .stages { grid-template-columns: 1fr; row-gap: 0; }
  .stage { border-left: 0; padding: 28px 0; border-top: 1px solid var(--line); }
  .stage:first-child { padding-top: 0; border-top: 0; }
}

/* ---------- destinations ---------- */
.dest-layout { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.dest-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.dest-card { background: var(--paper); border: 1px solid var(--line); }
.dest-card img { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.dest-card-body { padding: 20px 22px 24px; }
.dest-tag { display: inline-block; font-size: 11px; font-weight: 700; padding: 4px 10px; letter-spacing: 0.1em; }
.dest-tag-primary { background: var(--gold); color: var(--navy-deep); }
.dest-tag-alt { border: 1px solid var(--gold); color: var(--gold-ink); }
.dest-card h3 { font-size: var(--fs-lg); letter-spacing: 0.08em; color: var(--navy); margin-top: 12px; line-height: 1.2; }
.dest-card .country { font-size: var(--fs-xs); color: var(--muted); letter-spacing: 0.12em; }
.dest-card p { margin-top: 14px; font-size: var(--fs-sm); }
@media (max-width: 960px) { .dest-layout { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .dest-cards { grid-template-columns: 1fr; } }

.route-map { width: 100%; max-width: 420px; color: var(--navy); }
.route-map .grid-dot { fill: var(--line); }
.route-map .route { fill: none; stroke: var(--gold); stroke-width: 1.6; }
.route-map .route-alt { stroke-dasharray: 2 6; stroke-linecap: round; }
.route-map .city { fill: var(--paper); stroke: var(--navy); stroke-width: 1.5; }
.route-map .city-origin { fill: var(--navy); }
.route-map .city-primary { fill: var(--gold); stroke: var(--gold-ink); }
.route-map text { font-family: var(--sans); font-size: 11px; letter-spacing: 0.16em; fill: var(--navy); font-weight: 700; }
.route-map .label-ja { font-size: 11px; letter-spacing: 0.06em; fill: var(--gold-ink); }
:is(.section-navy, .page-hero) .route-map { color: var(--on-navy); }
:is(.section-navy, .page-hero) .route-map .grid-dot { fill: var(--navy-line); }
:is(.section-navy, .page-hero) .route-map text { fill: var(--on-navy); }
:is(.section-navy, .page-hero) .route-map .label-ja { fill: var(--gold-light); }
:is(.section-navy, .page-hero) .route-map .city { fill: var(--navy); stroke: var(--on-navy); }
:is(.section-navy, .page-hero) .route-map .city-origin { fill: var(--on-navy); }
:is(.section-navy, .page-hero) .route-map .city-primary { fill: var(--gold); stroke: var(--gold-light); }

.route-map.is-drawable .route { stroke-dasharray: var(--len); stroke-dashoffset: var(--len); }
.route-map.is-drawable .route-alt { stroke-dasharray: 2 6; stroke-dashoffset: 0; opacity: 0; }
.route-map.is-drawn .route { transition: stroke-dashoffset 1.8s cubic-bezier(0.4, 0, 0.2, 1); stroke-dashoffset: 0; }
.route-map.is-drawn .route-alt { transition: opacity 0.9s ease 1.5s; opacity: 1; }
@media (prefers-reduced-motion: reduce) {
  .route-map.is-drawable .route { stroke-dasharray: none; stroke-dashoffset: 0; }
  .route-map.is-drawable .route-alt { stroke-dasharray: 2 6; opacity: 1; }
}

/* ---------- membership / plans ---------- */
.membership { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.membership .section-title { color: #fff; }
.membership .lead { margin-top: 20px; color: var(--on-navy-muted); }
.membership .btn { margin-top: 36px; }
.plans { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.plan { border: 1px solid var(--gold); padding: 28px 24px 32px; text-align: center; }
.plan-name { font: 700 var(--fs-xs)/1 var(--sans); letter-spacing: 0.3em; color: var(--gold-light); padding-bottom: 18px; border-bottom: 1px solid var(--navy-line); }
.price { padding: 18px 0; }
.price + .price { border-top: 1px solid var(--navy-line); }
.price dt { font-size: var(--fs-xs); color: var(--on-navy-muted); letter-spacing: 0.12em; }
.price dd { margin: 6px 0 0; font-family: var(--serif); font-size: 1.75rem; color: #fff; letter-spacing: 0.04em; line-height: 1.2; }
.price dd small { font-size: 0.5em; margin-left: 0.2em; color: var(--on-navy-muted); }
@media (max-width: 960px) { .membership { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .plans { grid-template-columns: 1fr; } }

/* ---------- fund band ---------- */
.fund { display: grid; grid-template-columns: auto 1fr; gap: clamp(24px, 4vw, 56px); align-items: center; padding-block: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line); }
.fund .eyebrow { margin: 0; }
.fund-figure { font-family: var(--serif); font-size: var(--fs-xl); color: var(--navy); line-height: 1.5; }
.fund-figure .num { font-size: 1.5em; color: var(--gold-ink); letter-spacing: 0.02em; }
.fund p { margin-top: 12px; color: var(--muted); font-size: var(--fs-sm); max-width: 44em; }
@media (max-width: 760px) { .fund { grid-template-columns: 1fr; } }

/* ---------- final CTA ---------- */
.final-cta { text-align: center; padding-block: var(--section); }
.final-cta h2 { font-size: var(--fs-xl); color: var(--navy); }
.final-cta p { margin-top: 20px; color: var(--muted); }
.final-cta .btn { margin-top: 40px; min-width: min(100%, 300px); }
.final-cta .brand-sign { margin: 56px auto 0; width: max-content; display: flex; flex-direction: column; align-items: center; gap: 8px; color: var(--navy); }
.final-cta .brand-sign .logo-mark { width: 24px; height: 28px; }
.final-cta .brand-sign span { font-family: var(--serif); font-weight: 600; letter-spacing: 0.08em; }
.final-cta .brand-sign small { font-size: 9px; letter-spacing: 0.24em; color: var(--muted); }

/* ---------- sub page hero ---------- */
.page-hero { background: var(--navy); color: var(--on-navy); position: relative; overflow: hidden; }
.page-hero-inner { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px; align-items: end; padding-block: clamp(56px, 8vw, 104px); }
.page-hero h1 { font-size: var(--fs-2xl); color: #fff; line-height: 1.4; }
.page-hero .lead { margin-top: 24px; color: var(--on-navy-muted); max-width: 34em; }
.page-hero-media { align-self: stretch; position: relative; min-height: 240px; }
.page-hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero-media::after { content: ''; position: absolute; inset: 0; border: 1px solid var(--gold); transform: translate(12px, 12px); pointer-events: none; }
@media (max-width: 860px) {
  .page-hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .page-hero-media { aspect-ratio: 16 / 10; min-height: 0; margin-right: 12px; }
}

/* ---------- about ---------- */
.prose { font-size: 1.0625rem; line-height: 2; max-width: 34em; }
.prose-serif { font-family: var(--serif); color: var(--navy); }
.philosophy { text-align: center; }
.philosophy .motto { font-family: var(--serif); font-size: var(--fs-2xl); letter-spacing: 0.08em; color: #fff; line-height: 1.3; font-weight: 500; }
.philosophy .motto-ja { margin-top: 20px; font-family: var(--serif); font-size: var(--fs-md); color: var(--gold-light); }
.philosophy .eyebrow { justify-content: center; }
.philosophy .eyebrow::before { content: ''; height: 1px; flex: 0 1 120px; background: currentColor; opacity: 0.5; }
.commitments { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.commitment { padding: 36px clamp(0px, 3vw, 40px) 40px 0; border-bottom: 1px solid var(--line); }
.commitment:nth-child(even) { padding-left: clamp(20px, 3vw, 40px); border-left: 1px solid var(--line); }
.commitment h3 { font-size: var(--fs-lg); color: var(--navy); }
.commitment p { margin-top: 12px; color: var(--muted); }
@media (max-width: 680px) {
  .commitments { grid-template-columns: 1fr; }
  .commitment:nth-child(even) { padding-left: 0; border-left: 0; }
}

/* ---------- service detail ---------- */
.service-block { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(28px, 5vw, 80px); padding-block: clamp(48px, 6vw, 80px); border-top: 1px solid var(--line); }
.service-block:first-child { border-top: 0; padding-top: 0; }
.service-block .stage-num { font-size: 3rem; }
.service-block h2 { font-size: var(--fs-xl); color: var(--navy); margin-top: 16px; }
.service-block .summary { margin-top: 16px; font-family: var(--serif); font-size: 1.0625rem; color: var(--navy); }
.list-label { font-size: var(--fs-xs); font-weight: 700; letter-spacing: 0.16em; color: var(--gold-ink); margin-bottom: 8px; }
.item-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 32px; }
.item-list li { padding: 14px 0 14px 22px; border-bottom: 1px solid var(--line); position: relative; }
.item-list li::before { content: ''; position: absolute; left: 2px; top: 1.6em; width: 8px; height: 1px; background: var(--gold); }
.callout { margin-top: 28px; padding: 18px 22px; background: var(--paper); border-left: 2px solid var(--gold); font-size: var(--fs-sm); color: var(--ink); }
@media (max-width: 860px) { .service-block { grid-template-columns: 1fr; } }
@media (max-width: 560px) { .item-list { grid-template-columns: 1fr; } }

/* ---------- emergency levels ---------- */
.levels { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--line); background: var(--paper); }
.level { padding: 32px clamp(20px, 2.5vw, 36px) 36px; border-left: 1px solid var(--line); }
.level:first-child { border-left: 0; }
.level-meter { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; margin-bottom: 24px; }
.level-meter span { height: 4px; background: var(--line); }
.level-meter span.on { background: var(--gold); }
.level-1 .level-meter span.on { background: var(--gold-light); }
.level-3 .level-meter span.on { background: var(--navy); }
.level-id { font-family: var(--serif); font-size: var(--fs-sm); color: var(--gold-ink); letter-spacing: 0.12em; }
.level h2 { font-size: var(--fs-lg); color: var(--navy); letter-spacing: 0.1em; margin-top: 4px; }
.level .summary { margin-top: 10px; font-family: var(--serif); color: var(--navy); }
.level ul { margin-top: 20px; border-top: 1px solid var(--line); }
.level li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-sm); }
@media (max-width: 860px) {
  .levels { grid-template-columns: 1fr; }
  .level { border-left: 0; border-top: 1px solid var(--line); }
  .level:first-child { border-top: 0; }
}
.principles { margin-top: 48px; display: grid; gap: 16px; max-width: 46em; }
.principles p { font-family: var(--serif); color: var(--navy); font-size: 1.0625rem; padding-left: 20px; border-left: 2px solid var(--gold); }
.notice-box { border: 1px solid var(--gold); padding: clamp(28px, 4vw, 48px); max-width: 52em; }
.notice-box h2 { font-size: var(--fs-md); color: #fff; letter-spacing: 0.1em; }
.notice-box p { color: var(--on-navy); margin-top: 16px; }

/* ---------- destination detail ---------- */
.dest-detail { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.dest-detail + .dest-detail { margin-top: clamp(64px, 8vw, 112px); }
.dest-detail.reverse .dest-detail-media { order: 2; }
.dest-detail-media img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.dest-detail h2 { font-size: var(--fs-xl); color: var(--navy); letter-spacing: 0.08em; margin-top: 14px; line-height: 1.2; }
.dest-detail .country { font-size: var(--fs-xs); letter-spacing: 0.14em; color: var(--muted); margin-top: 6px; }
.dest-detail .summary { margin-top: 20px; }
.dest-detail .item-list { margin-top: 24px; }
@media (max-width: 860px) { .dest-detail { grid-template-columns: 1fr; } .dest-detail.reverse .dest-detail-media { order: 0; } }
.policy { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.policy h2 { color: #fff; font-size: var(--fs-xl); }
.policy p { color: var(--on-navy); }
@media (max-width: 860px) { .policy { grid-template-columns: 1fr; } }

/* ---------- membership detail ---------- */
.plan-detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(20px, 3vw, 32px); }
.plan-card { background: var(--paper); border: 1px solid var(--line); padding: clamp(28px, 3.5vw, 44px); display: flex; flex-direction: column; }
.plan-card.premium { background: var(--navy); color: var(--on-navy); border-color: var(--gold); }
.plan-card .plan-name { color: var(--gold-ink); border-bottom-color: var(--line); text-align: left; }
.plan-card.premium .plan-name { color: var(--gold-light); border-bottom-color: var(--navy-line); }
.plan-card .prices { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--line); }
.plan-card.premium .prices { border-bottom-color: var(--navy-line); }
.plan-card .price { padding: 0; border: 0; }
.plan-card .price dt { color: var(--muted); }
.plan-card .price dd { color: var(--navy); }
.plan-card.premium .price dt { color: var(--on-navy-muted); }
.plan-card.premium .price dd { color: #fff; }
.plan-card h3 { font-family: var(--sans); font-size: var(--fs-xs); letter-spacing: 0.16em; color: var(--gold-ink); margin-top: 24px; }
.plan-card.premium h3 { color: var(--gold-light); }
.plan-card .for { margin-top: 8px; font-family: var(--serif); font-size: 1.0625rem; }
.plan-card ul { margin-top: 8px; }
.plan-card li { padding: 10px 0 10px 26px; border-bottom: 1px solid var(--line); position: relative; font-size: var(--fs-sm); }
.plan-card.premium li { border-bottom-color: var(--navy-line); }
.plan-card li::before {
  content: ''; position: absolute; left: 3px; top: 1.15em; width: 11px; height: 6px;
  border-left: 1.5px solid var(--gold); border-bottom: 1.5px solid var(--gold); transform: rotate(-45deg);
}
@media (max-width: 860px) { .plan-detail-grid { grid-template-columns: 1fr; } }

.cost-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.cost-list li { padding: 18px 16px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: var(--fs-sm); background: var(--paper); }
@media (max-width: 860px) { .cost-list { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.two-col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(28px, 5vw, 72px); }
.two-col h2 { font-size: var(--fs-lg); color: var(--navy); }
.two-col p { margin-top: 16px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; } }

/* ---------- living support ---------- */
.support-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.support-item { padding: 36px clamp(16px, 2.5vw, 32px) 40px; border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); }
.support-item:nth-child(3n + 1) { border-left: 0; padding-left: 0; }
.support-item .icon { width: 32px; height: 32px; color: var(--gold-ink); }
.support-item .en { display: block; margin-top: 20px; font-size: 10px; font-weight: 700; letter-spacing: 0.26em; color: var(--gold-ink); }
.support-item h3 { font-size: var(--fs-md); color: var(--navy); margin-top: 6px; }
.support-item p { margin-top: 12px; font-size: var(--fs-sm); color: var(--muted); }
@media (max-width: 860px) {
  .support-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .support-item:nth-child(3n + 1) { border-left: 1px solid var(--line); padding-left: clamp(16px, 2.5vw, 32px); }
  .support-item:nth-child(2n + 1) { border-left: 0; padding-left: 0; }
}
@media (max-width: 560px) {
  .support-grid { grid-template-columns: 1fr; }
  .support-item, .support-item:nth-child(3n + 1) { border-left: 0; padding-left: 0; }
}
.wide-photo { aspect-ratio: 21 / 9; object-fit: cover; width: 100%; }
@media (max-width: 600px) { .wide-photo { aspect-ratio: 4 / 3; } }

/* ---------- FAQ ---------- */
.faq-list { border-top: 1px solid var(--line); max-width: 52em; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary {
  list-style: none; cursor: pointer;
  display: grid; grid-template-columns: 32px 1fr 20px; gap: 12px; align-items: baseline;
  padding: 24px 0; font-family: var(--serif); font-weight: 600; font-size: 1.0625rem; color: var(--navy);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item .q, .faq-item .a { font-family: var(--serif); font-size: var(--fs-md); color: var(--gold-ink); line-height: 1; }
.faq-item summary::after {
  content: ''; width: 10px; height: 10px; justify-self: end; transform: translateY(-2px) rotate(45deg);
  border-right: 1.5px solid var(--gold-ink); border-bottom: 1.5px solid var(--gold-ink); transition: transform 0.2s;
}
.faq-item[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.faq-answer { display: grid; grid-template-columns: 32px 1fr 20px; gap: 12px; padding: 0 0 28px; }
.faq-answer p { color: var(--ink); }
@media (prefers-reduced-motion: reduce) { .faq-item summary::after { transition: none; } }

/* ---------- company ---------- */
.profile { border-top: 1px solid var(--line); max-width: 52em; margin: 0; }
.profile div { display: grid; grid-template-columns: 10em 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.profile dt { font-weight: 700; color: var(--navy); font-size: var(--fs-sm); }
.profile dd { margin: 0; }
@media (max-width: 560px) { .profile div { grid-template-columns: 1fr; gap: 4px; } }

/* ---------- contact form ---------- */
.contact-layout { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.contact-aside p { color: var(--muted); }
.contact-aside .steps { margin-top: 32px; border-top: 1px solid var(--line); counter-reset: step; }
.contact-aside .steps li { counter-increment: step; display: grid; grid-template-columns: 36px 1fr; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-sm); }
.contact-aside .steps li::before { content: counter(step, decimal-leading-zero); font-family: var(--serif); color: var(--gold-ink); }
@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; } }

.form { background: var(--paper); border: 1px solid var(--line); padding: clamp(24px, 4vw, 48px); }
.field { display: grid; gap: 8px; padding-block: 18px; border-bottom: 1px solid var(--line); }
.field:first-child { padding-top: 0; }
.field > label, .field legend { font-weight: 700; font-size: var(--fs-sm); color: var(--navy); display: flex; align-items: center; gap: 10px; padding: 0; }
fieldset.field { margin: 0; border: 0; border-bottom: 1px solid var(--line); padding-inline: 0; }
.req, .opt { font-size: 10px; font-weight: 700; padding: 3px 6px 2px; letter-spacing: 0.08em; line-height: 1; }
.req { background: var(--navy); color: #fff; }
.opt { border: 1px solid var(--line); color: var(--muted); }
.input, .textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink);
  background: #fff; border: 1px solid #c9c0ad; border-radius: 0; padding: 12px 14px;
}
.textarea { min-height: 160px; resize: vertical; line-height: 1.8; }
.input:focus, .textarea:focus { outline: 2px solid var(--gold); outline-offset: 0; border-color: var(--gold); }
.choices { display: flex; flex-wrap: wrap; gap: 10px; }
.choice { position: relative; }
.choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.choice span { display: inline-block; padding: 10px 18px; border: 1px solid #c9c0ad; background: #fff; font-size: var(--fs-sm); cursor: pointer; }
.choice input:checked + span { background: var(--navy); border-color: var(--navy); color: #fff; }
.choice input:focus-visible + span { outline: 2px solid var(--gold); outline-offset: 2px; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: var(--fs-sm); }
.consent input { width: 20px; height: 20px; margin-top: 4px; accent-color: var(--navy); flex: none; }
.field-error { color: #8a2a1e; font-size: var(--fs-sm); display: none; }
.field[data-invalid] .field-error { display: block; }
.field[data-invalid] .input, .field[data-invalid] .textarea { border-color: #8a2a1e; }
.form-actions { padding-top: 32px; display: grid; gap: 16px; justify-items: start; }
.form-actions .btn { min-width: min(100%, 300px); }
.form-actions p { font-size: var(--fs-sm); color: var(--muted); }
.form-done { display: none; text-align: center; padding: clamp(32px, 5vw, 64px) 0; }
.form-done h2 { font-size: var(--fs-lg); color: var(--navy); }
.form-done p { margin-top: 16px; color: var(--muted); }
.form.is-done form { display: none; }
.form.is-done .form-done { display: block; }

/* ---------- 404 ---------- */
.not-found { text-align: center; padding-block: var(--section); }
.not-found h1 { font-size: var(--fs-xl); color: var(--navy); }
.not-found p { margin-top: 16px; color: var(--muted); }
.not-found .btn { margin-top: 32px; }

/* ---------- footer ---------- */
.site-footer { background: var(--navy-deep); color: var(--on-navy-muted); font-size: var(--fs-sm); }
.footer-inner { max-width: calc(var(--max) + var(--gutter) * 2); margin-inline: auto; padding: 64px var(--gutter) 32px; display: grid; gap: 36px; }
.site-footer .brand { color: var(--on-navy); }
.site-footer .brand-en { color: var(--on-navy-muted); }
.footer-tagline { margin-top: 16px; font-family: var(--serif); color: var(--on-navy); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 10px 28px; padding-block: 28px; border-block: 1px solid var(--navy-line); }
.footer-nav a { text-decoration: none; font-size: 11px; letter-spacing: 0.18em; color: var(--on-navy); }
.footer-nav a:hover { color: var(--gold-light); }
.footer-legal { display: flex; flex-wrap: wrap; gap: 8px 24px; font-size: var(--fs-xs); }
.footer-legal a { color: var(--on-navy-muted); }
.footer-notice h2 { font-family: var(--sans); font-size: var(--fs-xs); letter-spacing: 0.14em; color: var(--gold-light); margin-bottom: 10px; }
.footer-notice p { font-size: var(--fs-xs); line-height: 1.9; max-width: 60em; }
.footer-notice p + p { margin-top: 4px; }
.copyright { font-size: 11px; letter-spacing: 0.08em; padding-top: 24px; border-top: 1px solid var(--navy-line); }
.contact-title { font-size: var(--fs-lg); word-break: keep-all; }

/* ---------- contact: bot trap ---------- */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.req[hidden] { display: none; }
.form-status:empty { display: none; }
.form-status { color: #8a2a1e; font-size: var(--fs-sm); }

/* ---------- legal pages ---------- */
.legal { max-width: 46em; }
.legal > p, .legal li { line-height: 2; }
.legal > * + * { margin-top: 1em; }
.legal h2 { font-family: var(--serif); font-size: var(--fs-md); color: var(--navy); margin-top: 2.6em; padding-bottom: 0.5em; border-bottom: 1px solid var(--line); }
.legal h2:first-child { margin-top: 0; }
.legal ol, .legal ul { padding-left: 1.6em; }
.legal ol { list-style: decimal; }
.legal ul { list-style: disc; }
.legal li + li { margin-top: 0.3em; }
.legal .legal-date { margin-top: 3em; color: var(--muted); font-size: var(--fs-sm); text-align: right; }
.legal .profile { margin-top: 0; }
.legal a { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }
.tax-note { display: block; margin-top: 6px; font-size: var(--fs-sm); color: var(--muted); font-family: var(--sans); }
.section-navy .tax-note, .plan-card.premium .tax-note { color: var(--on-navy-muted); }
.faq-answer a { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }