.harbor-chart{padding:2.5rem 0;background:#ede0c8}
.harbor-head{text-align:center;max-width:700px;margin:0 auto 1.8rem}
.harbor-head h1{font-size:clamp(1.3rem,3.5vw,1.75rem);color:#2c1810;margin-bottom:.6rem;font-family:Georgia,serif}
.harbor-head h1 em{color:#8b4513;font-style:normal}
.harbor-head p{color:#6b5040;font-size:.9rem}

.harbor-coords{display:flex;justify-content:center;flex-wrap:wrap;gap:1.2rem;margin-bottom:1.5rem;font-family:"Courier New",monospace;font-size:.78rem;color:#6b5040}
.harbor-coords strong{color:#8b4513}

.berth-map{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem;position:relative}
@media(max-width:640px){.berth-map{grid-template-columns:1fr}}
.berth-map::before{content:"";position:absolute;inset:10%;border:1px dashed #c4a870;pointer-events:none;z-index:0}
@media(max-width:640px){.berth-map::before{display:none}}
.berth{position:relative;z-index:1;padding:1rem 1.1rem;display:grid;grid-template-columns:56px 1fr;gap:.85rem;align-items:start}
.berth-mark{width:48px;height:48px;border:2px solid #8b6914;border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:"Courier New",monospace;font-size:.72rem;font-weight:800;color:#8b4513;background:#faf0dc}
.berth-body h3{font-size:.92rem;color:#2c1810;margin-bottom:.3rem;font-family:Georgia,serif}
.berth-body p{font-size:.8rem;color:#6b5040;margin-bottom:.65rem;line-height:1.5}
.berth-body .btn-chart{font-size:.78rem;padding:.42rem .9rem;display:inline-block}

.harbor-img{max-width:480px;margin:0 auto 2rem}
.harbor-img .map-frame{padding:8px}

.rhumb-line{counter-reset:rhumb;border-left:3px solid #8b6914;margin-left:.5rem;padding-left:0}
.rhumb-step{display:grid;grid-template-columns:100px 1fr;gap:1rem;padding:1rem 0 1rem 1.2rem;border-bottom:1px dashed #c4a870;align-items:start}
@media(max-width:480px){.rhumb-step{grid-template-columns:1fr;padding-left:.5rem}}
.rhumb-step .rhumb-tag{font-family:"Courier New",monospace;font-size:.72rem;color:#d4a853;background:#2c1810;padding:.4rem .6rem;text-align:center;font-weight:700}
.rhumb-step h3{font-size:.92rem;color:#2c1810;margin-bottom:.3rem;font-family:Georgia,serif}
.rhumb-step p{font-size:.82rem;color:#6b5040}

.harbor-spec{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:768px){.harbor-spec{grid-template-columns:1fr}}
.spec-scroll{padding:1rem 1.1rem}
.spec-scroll h3{font-size:.88rem;color:#8b4513;margin-bottom:.55rem;padding-bottom:.4rem;border-bottom:1px solid #c4a870;font-family:Georgia,serif}
.spec-scroll li{font-size:.8rem;color:#6b5040;padding:.25rem 0}

.harbor-cta{background:#2c1810;padding:2.2rem 0;text-align:center;border-top:3px double #8b6914}
.harbor-cta h2{font-size:1.2rem;color:#d4a853;margin-bottom:.4rem;font-family:Georgia,serif}
.harbor-cta p{font-size:.85rem;color:#a89070;margin-bottom:1rem}