:root {
    --tp-bg: #000;
    --tp-accent: #b76e79;
    --tp-glass: rgba(255, 255, 255, 0.08);
    --tp-line: rgba(255, 255, 255, 0.08);
    --tp-soft: #d7d7d7;
    --tp-dim: #9b9b9b;
    --tp-fade: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.9));
    --tp-tag-bg: rgba(0, 0, 0, 0.16);
    --tp-tag-blur: blur(14px) saturate(140%);
    --tp-font: 'Quicksand', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --tp-pin: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a7 7 0 0 0-7 7c0 5.2 7 13 7 13s7-7.8 7-13a7 7 0 0 0-7-7zm0 9.5A2.5 2.5 0 1 1 12 6.5a2.5 2.5 0 0 1 0 5z'/%3E%3C/svg%3E");
}

body { font-family: var(--tp-font); background: var(--tp-bg); }
nav {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0));
    border-bottom: 0; backdrop-filter: none; -webkit-backdrop-filter: none;
    transition: background 0.3s, box-shadow 0.3s;
}
.tp-solid-nav nav {
    background: rgba(0, 0, 0, 0.72); box-shadow: 0 1px 0 var(--tp-line);
    backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
nav .logo, nav .back-link { color: #fff; text-shadow: 0 1px 8px rgba(0, 0, 0, 0.5); }
nav .nav-cta {
    color: #fff; font-family: var(--tp-font); font-weight: 600; border-radius: 999px; border-color: rgba(255, 255, 255, 0.35);
    background: rgba(0, 0, 0, 0.3); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
nav .nav-cta:hover { background: var(--tp-accent); border-color: var(--tp-accent); }

.tp-hero { position: relative; height: clamp(22rem, 50vh, 32rem); height: clamp(22rem, 50svh, 32rem); display: flex; align-items: flex-end; overflow: hidden; isolation: isolate; }
.tp-hero-img, .tp-cover img, .tp-card img, .tp-place img { background-size: cover; background-position: center; }
.tp-hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.tp-hero::after {
    content: ''; position: absolute; inset: 0; z-index: -1;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 45%, rgba(0, 0, 0, 0.55) 75%, var(--tp-bg) 100%);
}
.tp-hero-inner { width: 100%; max-width: 1040px; margin: 0 auto; padding: 5.5rem 2rem 2.25rem; }
.tp-kicker { letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 1rem; }
.tp-hero h1 {
    font-size: clamp(2.1rem, 6vw, 3.4rem); font-weight: 700; line-height: 1.08; letter-spacing: -0.02em; color: #fff;
    text-shadow: 0 2px 24px rgba(0, 0, 0, 0.35);
}
.tp-hero h1 span, .prose .tp-cover h2 span { color: #f3d6dc; }
.tp-hero h1 span { display: block; }
.tp-hero h1, .tp-cover h2 { text-wrap: balance; }
:lang(ja) .tp-hero h1 span { word-break: auto-phrase; }
.tp-meta { margin-top: 1rem; font-size: 0.85rem; font-weight: 500; color: rgba(255, 255, 255, 0.75); }

.tp-hero + main .article { max-width: 1040px; padding-top: 1.5rem; }
.prose p { font-weight: 500; color: var(--tp-soft); }
.prose .tp-lede { font-size: 1.15rem; color: #fff; }
.prose a { color: #e7a9b4; }

.prose .tp-label {
    font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5); margin: 2.25rem 0 0.75rem;
}

.tp-rail {
    display: flex; gap: 0.75rem; overflow-x: auto; scroll-snap-type: x mandatory;
    margin: 0 -2rem 3rem; padding: 0 2rem 0.5rem; scrollbar-width: none;
}
.tp-rail::-webkit-scrollbar { display: none; }

.prose .tp-card {
    flex: 0 0 10rem; height: 14.4rem; position: relative; overflow: hidden; scroll-snap-align: start;
    border-radius: 14px; background: var(--tp-glass); color: #fff; text-decoration: none;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
.tp-card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s; }
.tp-card:hover img { transform: scale(1.05); }

.tp-pill, .tp-chip, .tp-tag, .tp-kicker {
    display: inline-flex; align-items: center; gap: 0.3rem; color: #fff; font-weight: 600; font-size: 0.75rem; line-height: 1.2;
    background: var(--tp-tag-bg); border: 0; border-radius: 999px; padding: 0.3rem 0.7rem;
    backdrop-filter: var(--tp-tag-blur); -webkit-backdrop-filter: var(--tp-tag-blur);
}
.tp-pill { position: absolute; top: 0.55rem; left: 0.55rem; padding-left: 0.5rem; }
.tp-pill::before {
    content: ''; width: 0.8rem; height: 0.8rem; background: currentColor;
    -webkit-mask: var(--tp-pin) center / contain no-repeat; mask: var(--tp-pin) center / contain no-repeat;
}

.tp-card-text {
    position: absolute; left: 0; right: 0; bottom: 0; display: flex; flex-direction: column; gap: 0.1rem;
    padding: 3rem 0.75rem 0.8rem; line-height: 1.25; background: var(--tp-fade);
}
.prose .tp-card-text strong { color: #fff; font-size: 0.95rem; font-weight: 700; }
.tp-card-text span { color: rgba(255, 255, 255, 0.65); font-size: 0.75rem; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.tp-map { position: relative; margin: 0; height: 18.75rem; border-radius: 16px; overflow: hidden; background: #0b1a2a; }
.tp-map-canvas { height: 100%; }
.tp-map-pop .mapboxgl-popup-content { padding: 0; border-radius: 14px; background: rgba(15, 15, 18, 0.92); backdrop-filter: blur(14px); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45); }
.tp-map-pop .mapboxgl-popup-tip { border-top-color: rgba(15, 15, 18, 0.92); }
.tp-map-popup { padding: 0.55rem 0.85rem; color: #fff; font: 700 0.85rem/1.2 var(--tp-font); }

.tp-trips { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr)); gap: 1rem; }
.prose .tp-trips .tp-cover { aspect-ratio: 4 / 3; margin: 0; }

.tp-stop { scroll-margin-top: 5rem; margin-bottom: 7rem; }
.tp-stop + .tp-stop { position: relative; --tp-divide: -3.5rem; }
.tp-stop + .tp-stop::before {
    content: ''; position: absolute; top: var(--tp-divide); left: 8%; right: 8%; height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.16) 30%, rgba(183, 110, 121, 0.55) 50%, rgba(255, 255, 255, 0.16) 70%, rgba(255, 255, 255, 0));
}
.tp-stop + .tp-stop::after {
    content: ''; position: absolute; top: var(--tp-divide); left: 50%; width: 0.45rem; height: 0.45rem; border-radius: 50%;
    transform: translate(-50%, -50%); background: var(--tp-accent); box-shadow: 0 0 0 4px var(--tp-bg), 0 0 14px rgba(183, 110, 121, 0.8);
}
.prose .tp-cover {
    position: relative; display: flex; flex-direction: column; justify-content: flex-end; aspect-ratio: 21 / 9; overflow: hidden; border-radius: 20px;
    background: var(--tp-glass); margin-bottom: 1.25rem; color: #fff; text-decoration: none;
}
.tp-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s; }
a.tp-cover:hover img { transform: scale(1.04); }
.tp-cover-text {
    position: relative; display: flex; flex-direction: column; align-items: flex-start; gap: 0.5rem;
    padding: 4rem 1.4rem 1.25rem; background: var(--tp-fade);
}
.prose .tp-cover h2 { margin: 0; font-size: clamp(1.6rem, 4.5vw, 2.2rem); font-weight: 700; color: #fff; letter-spacing: -0.01em; line-height: 1.1; }
.prose .tp-cover-sub { margin: 0; font-size: 0.95rem; font-weight: 500; color: rgba(255, 255, 255, 0.85); }

.prose .tp-places { list-style: none; padding: 0; margin: 0 0 1.25rem; display: grid; grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr)); gap: 0.75rem; }
.prose .tp-place {
    position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 13rem; overflow: hidden;
    border-radius: 16px; background: var(--tp-glass); color: #fff; text-decoration: none; isolation: isolate;
}
.tp-place img { position: absolute; inset: 0; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.tp-place:hover img { transform: scale(1.05); }
.tp-place::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(rgba(0, 0, 0, 0) 20%, rgba(0, 0, 0, 0.55) 55%, rgba(0, 0, 0, 0.9)); }
.tp-place > span { display: flex; flex-direction: column; gap: 0.1rem; padding: 0 1rem; line-height: 1.25; }
.prose .tp-place strong { font-size: 1.05rem; font-weight: 700; color: #fff; }
.tp-place .tp-tag { position: absolute; top: 0.75rem; left: 0.75rem; }
.prose .tp-place > p { margin: 0.4rem 1rem 0.9rem; font-size: 0.86rem; line-height: 1.45; color: rgba(255, 255, 255, 0.88); }

.prose .tp-places.is-single { grid-template-columns: 1fr; }
@media (min-width: 769px) { .prose .tp-places:has(> li:nth-child(4):last-child) { grid-template-columns: repeat(4, 1fr); } }
.prose .is-single .tp-place { min-height: 0; padding-top: 0.9rem; border: 1px solid var(--tp-line); }
.prose .is-single .tp-place::after { content: none; }
.prose .is-single .tp-tag { position: static; align-self: flex-start; margin-top: 0.4rem; }

.prose .tp-source { font-size: 0.8rem; font-weight: 500; color: rgba(255, 255, 255, 0.6); text-decoration: none; }
.prose .tp-source:hover { color: #fff; }

.prose .tp-next {
    font-size: 1rem; color: #fff; padding: 1.1rem 1.25rem; border-radius: 18px;
    background: rgba(183, 110, 121, 0.14); border: 1px solid rgba(183, 110, 121, 0.3);
}
.prose .tp-next strong { color: #fff; }

.cta-box {
    border-radius: 24px; border: 1px solid rgba(183, 110, 121, 0.3);
    background: radial-gradient(120% 140% at 50% 0, rgba(183, 110, 121, 0.3), var(--tp-glass) 60%);
}
.cta-box .rating { display: flex; width: max-content; margin: 1.75rem auto 0; }
@media (min-width: 769px) { .cta-box .rating { font-size: 1.4rem; margin-top: 2rem; } }
.cta-box h3 { font-weight: 700; color: #fff; }
.cta-box p { color: var(--tp-soft); font-weight: 500; }
.btn-primary { background: var(--tp-accent); color: #fff; border-radius: 999px; box-shadow: 0 8px 24px rgba(183, 110, 121, 0.35); }

.back-link { font-size: 0.8rem; color: var(--text-muted); text-decoration: none; font-family: 'JetBrains Mono', monospace; display: flex; align-items: center; gap: 0.4rem; transition: color 0.2s; }
.back-link:hover { color: var(--text); }
.related-section { margin-top: 3rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.related-section h2 { font-size: 1.25rem; font-weight: 700; margin-bottom: 1.25rem; }
.related-links { display: flex; flex-direction: column; gap: 0.75rem; }
.related-link { display: block; padding: 1.25rem 1.5rem; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; text-decoration: none; color: var(--text); font-size: 0.95rem; font-weight: 500; transition: all 0.2s; }
.related-link:hover { border-color: rgba(194, 113, 133, 0.3); background: #15151a; }
.related-link span { color: var(--text-muted); font-size: 0.8rem; font-weight: 300; display: block; margin-top: 0.25rem; }
.related-section { border-top-color: var(--tp-line); }
.related-link { background: var(--tp-glass); border-color: var(--tp-line); border-radius: 16px; }
.related-link:hover { background: rgba(255, 255, 255, 0.13); }
footer { border-top-color: var(--tp-line); font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; }

@media (max-width: 768px) {
    .tp-hero { height: auto; min-height: 0; }
    .tp-hero-inner { padding: 7rem 1.25rem 1.75rem; }
    .tp-rail { margin: 0 -1.25rem 2.5rem; padding: 0 1.25rem 0.5rem; }
    .prose .tp-cover, .prose .tp-trips .tp-cover { aspect-ratio: auto; min-height: 18rem; border-radius: 18px; }
    .tp-stop { margin-bottom: 5rem; }
    .tp-stop + .tp-stop { --tp-divide: -2.5rem; }
    .tp-cover-text { padding: 3rem 1.1rem 1rem; }
    .tp-map { height: 13.75rem; border-radius: 14px; }
}