:root {
    --yhv-ink: #17231f;
    --yhv-muted: #5e6b66;
    --yhv-paper: #f6f3eb;
    --yhv-white: #fff;
    --yhv-forest: #174f3b;
    --yhv-jade: #2f765c;
    --yhv-gold: #d7a650;
    --yhv-line: rgba(23, 35, 31, .13);
    --yhv-shadow: 0 20px 60px rgba(29, 44, 38, .1);
}

body.yhv-site {
    margin: 0;
    color: var(--yhv-ink);
    background: var(--yhv-white);
    font-family: Inter, "Segoe UI", Arial, sans-serif;
    font-size: 17px;
    line-height: 1.72;
    text-rendering: optimizeLegibility;
}

.yhv-site *, .yhv-site *::before, .yhv-site *::after { box-sizing: border-box; }
.yhv-site img { display: block; max-width: 100%; height: auto; }
.yhv-site a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .18em; }
.yhv-site h1, .yhv-site h2, .yhv-site h3 { margin: 0; font-family: Georgia, "Times New Roman", serif; line-height: 1.12; letter-spacing: -.025em; }
.yhv-site h1 { font-size: clamp(3.3rem, 8vw, 7.3rem); }
.yhv-site h2 { font-size: clamp(2.15rem, 4vw, 4rem); }
.yhv-site h3 { font-size: clamp(1.3rem, 2vw, 1.75rem); }
.yhv-site p { margin: 0 0 1.15em; }
.yhv-site ul, .yhv-site ol { padding-left: 1.3em; }
.yhv-wrap { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }

.yhv-header {
    position: relative;
    z-index: 20;
    border-bottom: 1px solid var(--yhv-line);
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(14px);
}

.yhv-header__inner { min-height: 84px; display: flex; align-items: center; gap: 36px; }
.yhv-brand { display: grid; text-decoration: none !important; line-height: 1; margin-right: auto; }
.yhv-brand span { color: var(--yhv-jade); font-size: .67rem; font-weight: 800; letter-spacing: .3em; }
.yhv-brand strong { margin-top: 7px; font-family: Georgia, "Times New Roman", serif; font-size: 1.28rem; }
.yhv-nav { display: flex; align-items: center; gap: 28px; }
.yhv-nav a { font-size: .88rem; font-weight: 700; text-decoration: none; }
.yhv-nav a:hover { color: var(--yhv-jade); }
.yhv-header__cta, .yhv-button {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    padding: 0 22px;
    border: 1px solid var(--yhv-forest);
    border-radius: 999px;
    background: var(--yhv-forest);
    color: white !important;
    font-size: .88rem;
    font-weight: 800;
    text-decoration: none !important;
    transition: transform .2s ease, background .2s ease;
}
.yhv-header__cta:hover, .yhv-button:hover { transform: translateY(-2px); background: var(--yhv-jade); }
.yhv-button--dark { background: var(--yhv-ink); border-color: var(--yhv-ink); }
.yhv-text-link { font-weight: 800; text-decoration: none !important; }
.yhv-text-link:hover { color: var(--yhv-jade); }
.yhv-kicker { margin: 0 0 18px !important; color: var(--yhv-jade); font-size: .72rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }

.yhv-hero { overflow: hidden; padding: 72px 0 84px; background: linear-gradient(135deg, #f4f0e5, #fbfaf6 65%); }
.yhv-hero__grid { display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 68px; }
.yhv-hero__copy h1 { max-width: 720px; }
.yhv-hero__lead { max-width: 660px; margin-top: 26px !important; color: var(--yhv-forest); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.4rem, 2.2vw, 2rem); line-height: 1.35; }
.yhv-hero__copy > p:not(.yhv-kicker):not(.yhv-hero__lead) { max-width: 660px; color: var(--yhv-muted); }
.yhv-actions { display: flex; align-items: center; gap: 24px; margin: 32px 0 42px; }
.yhv-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; padding-top: 26px; border-top: 1px solid var(--yhv-line); }
.yhv-stats div { display: grid; gap: 2px; padding-right: 18px; }
.yhv-stats dt { color: var(--yhv-forest); font-family: Georgia, "Times New Roman", serif; font-size: 2.15rem; font-weight: 700; }
.yhv-stats dd { margin: 0; color: var(--yhv-muted); font-size: .82rem; font-weight: 700; }
.yhv-hero__visual { position: relative; min-height: 610px; }
.yhv-hero__visual > img { width: 100%; height: 610px; object-fit: cover; border-radius: 50% 50% 16px 16px / 30% 30% 16px 16px; box-shadow: var(--yhv-shadow); }
.yhv-hero__caption { position: absolute; right: -24px; bottom: 28px; width: min(390px, 86%); padding: 24px 28px; background: rgba(23, 35, 31, .93); color: white; }
.yhv-hero__caption span { display: block; margin-bottom: 8px; color: #e7c988; font-size: .66rem; font-weight: 800; letter-spacing: .14em; }
.yhv-hero__caption strong { display: block; font-family: Georgia, "Times New Roman", serif; font-size: 1.28rem; line-height: 1.35; }
.yhv-image-placeholder { min-height: 100%; display: flex; flex-direction: column; justify-content: flex-end; gap: 10px; padding: 40px; background: linear-gradient(145deg, #1d5f47, #a67b39); color: white; }
.yhv-image-placeholder span { letter-spacing: .2em; font-weight: 850; }

.yhv-intro { padding: 90px 0; border-bottom: 1px solid var(--yhv-line); }
.yhv-intro__grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 96px; }
.yhv-intro__grid h2 { max-width: 560px; }
.yhv-intro__grid > div:last-child { color: var(--yhv-muted); font-size: 1.08rem; }

.yhv-section { padding: 104px 0; }
.yhv-section--soft { background: var(--yhv-paper); }
.yhv-section__head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 50px; }
.yhv-section__head > p { max-width: 380px; color: var(--yhv-muted); text-align: right; }
.yhv-tour-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; }
.yhv-card { background: white; border: 1px solid var(--yhv-line); box-shadow: 0 10px 35px rgba(20, 42, 33, .05); }
.yhv-card--tour { overflow: hidden; }
.yhv-card__media { position: relative; display: block; height: 350px; overflow: hidden; text-decoration: none; }
.yhv-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s ease; }
.yhv-card__media:hover img { transform: scale(1.035); }
.yhv-card__media em { position: absolute; left: 20px; top: 20px; padding: 8px 12px; background: rgba(255, 255, 255, .94); font-size: .75rem; font-style: normal; font-weight: 850; }
.yhv-card__body { padding: 27px 28px 25px; }
.yhv-card__body > p { margin-bottom: 10px; color: var(--yhv-jade); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.yhv-card__body h3 { min-height: 2.25em; }
.yhv-card__body h3 a { text-decoration: none; }
.yhv-card__foot { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--yhv-line); }
.yhv-card__foot > a { color: var(--yhv-forest); font-size: .82rem; font-weight: 800; text-decoration: none; }
.yhv-price { display: grid; gap: 2px; }
.yhv-price span { color: var(--yhv-muted); font-size: .69rem; font-weight: 700; }
.yhv-price strong { color: var(--yhv-forest); font-size: 1.08rem; }
.yhv-guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.yhv-card--guide { padding: 34px 36px; }
.yhv-card--guide > span { color: var(--yhv-jade); font-size: .68rem; font-weight: 850; letter-spacing: .12em; }
.yhv-card--guide h3 { margin: 14px 0 17px; }
.yhv-card--guide h3 a, .yhv-card--guide > a { text-decoration: none; }
.yhv-card--guide p { color: var(--yhv-muted); }
.yhv-card--guide > a { color: var(--yhv-forest); font-size: .82rem; font-weight: 850; }

.yhv-about { padding: 108px 0; background: var(--yhv-forest); color: white; }
.yhv-about__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; }
.yhv-about .yhv-kicker { color: #e7c988; }
.yhv-about__grid > div:last-child { color: rgba(255, 255, 255, .78); }
.yhv-about ul { margin: 25px 0 34px; padding: 0; list-style: none; }
.yhv-about li { position: relative; padding: 12px 0 12px 28px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.yhv-about li::before { position: absolute; left: 0; content: "✓"; color: #e7c988; font-weight: 900; }
.yhv-about .yhv-button--dark { background: white; border-color: white; color: var(--yhv-forest) !important; }

.yhv-article__hero { padding: 64px 0 76px; background: var(--yhv-paper); border-bottom: 1px solid var(--yhv-line); }
.yhv-breadcrumb { display: flex; align-items: center; gap: 10px; margin-bottom: 38px; color: var(--yhv-muted); font-size: .75rem; font-weight: 750; }
.yhv-breadcrumb a { color: var(--yhv-forest); text-decoration: none; }
.yhv-article__hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: 68px; }
.yhv-article__hero h1 { font-size: clamp(2.8rem, 6vw, 5.7rem); }
.yhv-article__dek { max-width: 750px; margin-top: 24px !important; color: var(--yhv-muted); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.15rem, 2vw, 1.55rem); line-height: 1.5; }
.yhv-article__hero figure { margin: 0; }
.yhv-article__hero figure img { width: 100%; max-height: 490px; object-fit: cover; box-shadow: var(--yhv-shadow); }
.yhv-tour-facts { display: flex; flex-wrap: wrap; gap: 30px; margin-top: 35px; padding-top: 25px; border-top: 1px solid var(--yhv-line); }
.yhv-tour-facts > span { display: grid; gap: 4px; color: var(--yhv-forest); font-size: .87rem; font-weight: 800; }
.yhv-tour-facts small { color: var(--yhv-muted); font-size: .68rem; font-weight: 700; }
.yhv-article__layout { display: grid; grid-template-columns: minmax(0, 780px) minmax(260px, 1fr); align-items: start; gap: 74px; padding-top: 84px; padding-bottom: 100px; }
.yhv-article__content { color: #33403b; }
.yhv-article__content > * { max-width: 760px; }
.yhv-article__content .yhv-lead { color: var(--yhv-ink); font-family: Georgia, "Times New Roman", serif; font-size: 1.38rem; line-height: 1.55; }
.yhv-article__content h2 { margin-top: 2.2em; margin-bottom: .65em; font-size: clamp(1.8rem, 3.3vw, 2.65rem); color: var(--yhv-ink); }
.yhv-article__content h3 { margin: 1.5em 0 .6em; color: var(--yhv-ink); }
.yhv-article__content li { margin: .6em 0; padding-left: .35em; }
.yhv-itinerary { margin: 2em 0; padding: 0 !important; list-style: none; counter-reset: trip-day; }
.yhv-itinerary > li { position: relative; margin: 0 !important; padding: 0 0 32px 75px !important; border-left: 1px solid rgba(47, 118, 92, .28); counter-increment: trip-day; }
.yhv-itinerary > li:last-child { border-left-color: transparent; }
.yhv-itinerary > li::before { position: absolute; left: -21px; top: -4px; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--yhv-forest); color: white; content: counter(trip-day); font-size: .75rem; font-weight: 850; }
.yhv-itinerary strong { display: block; margin-bottom: 8px; color: var(--yhv-ink); font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; }
.yhv-checklist { padding: 0 !important; list-style: none; }
.yhv-checklist li { position: relative; padding: 10px 0 10px 32px !important; border-bottom: 1px solid var(--yhv-line); }
.yhv-checklist li::before { position: absolute; left: 3px; content: "✓"; color: var(--yhv-jade); font-weight: 900; }
.yhv-note { margin: 38px 0; padding: 25px 28px; border-left: 4px solid var(--yhv-gold); background: var(--yhv-paper); }
.yhv-note strong { display: block; margin-bottom: 8px; color: var(--yhv-ink); font-size: 1.05rem; }
.yhv-note p { margin: 0; }
.yhv-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.yhv-columns > div { padding: 25px; background: var(--yhv-paper); }
.yhv-table-wrap { overflow-x: auto; margin: 30px 0; }
.yhv-article__content table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.yhv-article__content th, .yhv-article__content td { padding: 14px 16px; border: 1px solid var(--yhv-line); text-align: left; vertical-align: top; }
.yhv-article__content th { background: var(--yhv-forest); color: white; }
.yhv-article__aside { position: sticky; top: 24px; display: grid; gap: 20px; }
.yhv-aside-card, .yhv-aside-note { padding: 28px; border: 1px solid var(--yhv-line); }
.yhv-aside-card { background: var(--yhv-paper); }
.yhv-aside-card > strong { font-family: Georgia, "Times New Roman", serif; font-size: 1.45rem; }
.yhv-aside-card p, .yhv-aside-note p { margin: 12px 0 20px; color: var(--yhv-muted); font-size: .88rem; }
.yhv-aside-note strong { color: var(--yhv-forest); }

.yhv-cta { padding: 66px 0; background: #e9dfca; }
.yhv-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 45px; }
.yhv-cta h2 { max-width: 830px; font-size: clamp(1.8rem, 3.5vw, 3.2rem); }
.yhv-footer { padding: 70px 0 24px; background: var(--yhv-ink); color: rgba(255, 255, 255, .72); }
.yhv-footer__grid { display: grid; grid-template-columns: 1.5fr .7fr 1fr; gap: 60px; }
.yhv-footer__grid > div { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.yhv-footer__grid strong { color: white; font-family: Georgia, "Times New Roman", serif; font-size: 1.2rem; }
.yhv-footer__grid p { max-width: 460px; }
.yhv-footer__grid a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.yhv-footer__bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .72rem; }

@media (max-width: 980px) {
    .yhv-nav { display: none; }
    .yhv-hero__grid, .yhv-intro__grid, .yhv-about__grid, .yhv-article__hero-grid { grid-template-columns: 1fr; gap: 48px; }
    .yhv-hero__visual { min-height: 520px; }
    .yhv-hero__visual > img { height: 520px; }
    .yhv-intro__grid, .yhv-about__grid { gap: 38px; }
    .yhv-article__layout { grid-template-columns: 1fr; }
    .yhv-article__aside { position: static; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
    body.yhv-site { font-size: 16px; }
    .yhv-wrap { width: min(100% - 30px, 1200px); }
    .yhv-header__inner { min-height: 72px; gap: 12px; }
    .yhv-header__cta { min-height: 42px; padding: 0 15px; font-size: .75rem; }
    .yhv-brand strong { font-size: 1.08rem; }
    .yhv-hero { padding: 52px 0 58px; }
    .yhv-hero h1 { font-size: clamp(3rem, 17vw, 4.8rem); }
    .yhv-actions { align-items: flex-start; flex-direction: column; }
    .yhv-stats { gap: 12px; }
    .yhv-stats dt { font-size: 1.65rem; }
    .yhv-hero__visual { min-height: 400px; }
    .yhv-hero__visual > img { height: 400px; }
    .yhv-hero__caption { right: 0; bottom: 18px; padding: 18px; }
    .yhv-intro, .yhv-section, .yhv-about { padding: 68px 0; }
    .yhv-section__head { align-items: flex-start; flex-direction: column; margin-bottom: 34px; }
    .yhv-section__head > p { text-align: left; }
    .yhv-tour-grid, .yhv-guide-grid { grid-template-columns: 1fr; }
    .yhv-card__media { height: 260px; }
    .yhv-card__body { padding: 22px; }
    .yhv-card__body h3 { min-height: 0; }
    .yhv-card__foot { align-items: flex-start; flex-direction: column; }
    .yhv-article__hero { padding: 38px 0 50px; }
    .yhv-article__hero h1 { font-size: clamp(2.55rem, 13vw, 4.2rem); }
    .yhv-article__layout { gap: 45px; padding-top: 54px; padding-bottom: 70px; }
    .yhv-itinerary > li { padding-left: 55px !important; }
    .yhv-columns, .yhv-article__aside { grid-template-columns: 1fr; }
    .yhv-cta__inner, .yhv-footer__bottom { align-items: flex-start; flex-direction: column; }
    .yhv-footer__grid { grid-template-columns: 1fr; gap: 35px; }
}

@media (prefers-reduced-motion: reduce) {
    .yhv-site *, .yhv-site *::before, .yhv-site *::after { scroll-behavior: auto !important; transition: none !important; }
}