/* HẢI ĐĂNG BÀI VIỆT - lighthouse coast style - mẫu 1239 */
:root{
  --hd-sea:#14335e;
  --hd-sea-deep:#0d2244;
  --hd-night:#0d1a2b;
  --hd-red:#e14b3a;
  --hd-red-soft:#f0826f;
  --hd-foam:#f4f8f7;
  --hd-foam-soft:#fbfdfd;
  --hd-line:#d3e0de;
  --hd-radius:16px;
  --hd-shadow:0 18px 36px -18px rgba(13,26,43,.4);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body.hd-body{margin:0;font-family:'Be Vietnam Pro',system-ui,sans-serif;color:var(--hd-night);background:var(--hd-foam-soft);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:'Manrope','Be Vietnam Pro',sans-serif;line-height:1.2;margin:0}
p{margin:0}
.hd-shell{max-width:1240px;margin:0 auto;padding:0 22px}
.hd-skip{position:absolute;left:-9999px;top:0;background:var(--hd-night);color:var(--hd-foam);padding:10px 18px;z-index:99}
.hd-skip:focus{left:10px;top:10px}

.hd-topline{height:5px;background:linear-gradient(90deg,var(--hd-red) 0 25%,var(--hd-foam) 25% 50%,var(--hd-sea) 50% 75%,var(--hd-red) 75% 100%)}

/* header */
.hd-header{background:var(--hd-foam);position:sticky;top:0;z-index:60;border-bottom:1px solid var(--hd-line)}
.hd-header-in{display:flex;align-items:center;gap:26px;padding-top:14px;padding-bottom:14px}
.hd-brand{display:inline-flex;align-items:center}
.hd-brand-img{width:210px;height:auto}
.hd-nav{margin-left:auto}
.hd-nav-list{display:flex;gap:4px;flex-wrap:wrap}
.hd-nav-a{display:block;padding:9px 13px;font-family:'Manrope',sans-serif;font-weight:700;font-size:15px;border-radius:10px;transition:background .25s,color .25s}
.hd-nav-a:hover{background:var(--hd-sea);color:var(--hd-foam)}
.hd-nav-a.is-active{background:var(--hd-red);color:#fff}
.hd-burger{display:none;margin-left:auto;width:46px;height:42px;border:2px solid var(--hd-sea);background:var(--hd-foam-soft);border-radius:12px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.hd-burger span{width:20px;height:2.5px;background:var(--hd-sea);border-radius:2px}

/* mobile beam panel (top drop) */
.hd-beam{position:fixed;top:0;left:0;right:0;z-index:80;background:var(--hd-sea-deep);color:var(--hd-foam);transform:translateY(-105%);transition:transform .4s cubic-bezier(.2,.8,.2,1);max-height:88vh;overflow:auto;box-shadow:0 20px 44px rgba(9,20,34,.5);border-bottom:5px solid var(--hd-red)}
.hd-beam.is-open{transform:translateY(0)}
.hd-beam-glow{height:70px;background:linear-gradient(180deg,rgba(240,130,111,.35),transparent)}
.hd-beam-in{padding:0 24px 30px;max-width:640px;margin:0 auto}
.hd-beam-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:14px;border-bottom:2px dashed rgba(244,248,247,.3);margin-bottom:12px}
.hd-beam-title{font-family:'Manrope',sans-serif;font-weight:800;letter-spacing:2px;text-transform:uppercase;font-size:15px;color:var(--hd-red-soft)}
.hd-beam-close{width:42px;height:42px;border-radius:50%;border:2px solid var(--hd-red-soft);background:transparent;color:var(--hd-foam);font-size:20px;cursor:pointer}
.hd-beam-list{display:grid;grid-template-columns:1fr 1fr;gap:0 22px}
.hd-beam-list li{border-bottom:1px dashed rgba(244,248,247,.2)}
.hd-beam-list a{display:flex;align-items:center;gap:12px;padding:13px 4px;font-family:'Manrope',sans-serif;font-weight:700;font-size:16px}
.hd-beam-no{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;border-radius:50%;background:var(--hd-red);color:#fff;font-family:'Manrope',sans-serif;font-weight:800;font-size:12.5px;flex:0 0 auto}
.hd-beam-name{flex:1}
.hd-beam-note{margin-top:16px;font-size:13px;color:rgba(244,248,247,.7);text-align:center}

/* buttons */
.hd-btn{display:inline-flex;align-items:center;gap:8px;padding:12px 24px;border-radius:999px;font-family:'Manrope',sans-serif;font-weight:800;font-size:15px;border:2px solid transparent;transition:transform .2s,background .25s,color .25s,border-color .25s}
.hd-btn:hover{transform:translateY(-2px)}
.hd-btn-red{background:var(--hd-red);color:#fff}
.hd-btn-red:hover{background:#c23a2a}
.hd-btn-sea{background:var(--hd-sea);color:var(--hd-foam)}
.hd-btn-sea:hover{background:var(--hd-sea-deep)}
.hd-btn-line{border-color:var(--hd-foam);color:var(--hd-foam);background:transparent}
.hd-btn-line:hover{background:var(--hd-foam);color:var(--hd-sea)}
.hd-btn-ghost{border-color:var(--hd-sea);color:var(--hd-sea);background:transparent}
.hd-btn-ghost:hover{background:var(--hd-sea);color:var(--hd-foam)}

/* section head */
.hd-section{padding:64px 0}
.hd-section-foam{background:var(--hd-foam)}
.hd-section-sea{background:var(--hd-sea-deep);background-image:
  repeating-linear-gradient(0deg,transparent 0 42px,rgba(244,248,247,.045) 42px 43px),
  radial-gradient(circle at 88% 12%,rgba(240,130,111,.14) 0 3px,transparent 4px)}
.hd-head{margin-bottom:34px}
.hd-head-center{text-align:center;max-width:720px;margin-left:auto;margin-right:auto}
.hd-head-split{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap}
.hd-kicker{font-family:'Manrope',sans-serif;font-weight:800;text-transform:uppercase;letter-spacing:2px;font-size:13px;color:var(--hd-red);margin-bottom:8px}
.hd-kicker-red{color:var(--hd-red-soft)}
.hd-h2{font-size:clamp(26px,3.4vw,38px);font-weight:800}
.hd-h2-cream{color:var(--hd-foam)}
.hd-head-desc{margin-top:10px;color:rgba(13,26,43,.72);font-size:15px}
.hd-head-desc-cream{color:rgba(244,248,247,.78)}
.hd-block-h{font-size:clamp(21px,2.6vw,28px);font-weight:800;margin-bottom:20px;padding-left:14px;border-left:6px solid var(--hd-red)}
.hd-grid{display:grid;gap:22px}
.hd-grid-4{grid-template-columns:repeat(4,1fr)}

/* reveal */
html.hd-js .hd-reveal{opacity:0;transform:translateY(18px);transition:opacity .5s ease,transform .5s ease}
html.hd-js .hd-reveal.is-in{opacity:1;transform:none}

/* hero */
.hd-hero{position:relative;background:var(--hd-sea);color:var(--hd-foam);padding:70px 0 66px;overflow:hidden}
.hd-hero-beam{position:absolute;top:-40%;right:-10%;width:70%;height:180%;background:conic-gradient(from 160deg at 50% 50%,transparent 0 42%,rgba(244,248,247,.09) 46% 52%,transparent 56%);animation:hd-sweep 9s ease-in-out infinite alternate}
@keyframes hd-sweep{from{transform:rotate(-6deg)}to{transform:rotate(10deg)}}
.hd-hero-in{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.hd-hero-kicker{display:flex;align-items:center;gap:10px;font-family:'Manrope',sans-serif;font-weight:800;text-transform:uppercase;letter-spacing:2px;font-size:14px;color:var(--hd-red-soft);margin-bottom:14px}
.hd-hero-title{font-size:clamp(32px,4.6vw,54px);font-weight:800;margin-bottom:16px}
.hd-hero-desc{font-size:16.5px;color:rgba(244,248,247,.84);max-width:540px;margin-bottom:26px}
.hd-hero-acts{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hd-hero-stats{display:flex;gap:0;border:2px solid rgba(244,248,247,.35);border-radius:var(--hd-radius);overflow:hidden;max-width:540px;background:rgba(13,34,68,.55)}
.hd-hero-stats li{flex:1;padding:14px 10px;text-align:center;border-left:2px dashed rgba(244,248,247,.22)}
.hd-hero-stats li:first-child{border-left:0}
.hd-hero-stats strong{display:block;font-family:'Manrope',sans-serif;font-size:24px;font-weight:800;color:var(--hd-red-soft)}
.hd-hero-stats span{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:rgba(244,248,247,.66)}
.hd-hero-fig{position:relative;border-radius:var(--hd-radius);background:var(--hd-foam);padding:12px;box-shadow:var(--hd-shadow)}
.hd-hero-stripes{display:block;height:14px;border-radius:8px 8px 0 0;margin-bottom:10px;background:repeating-linear-gradient(-45deg,var(--hd-red) 0 18px,var(--hd-foam) 18px 36px)}
.hd-hero-fig img{border-radius:8px;width:100%;aspect-ratio:12/8.5;object-fit:cover}
.hd-hero-badge{position:absolute;top:26px;right:-12px;z-index:2;background:var(--hd-red);color:#fff;font-family:'Manrope',sans-serif;font-weight:800;font-size:12.5px;letter-spacing:1.5px;padding:9px 16px;border-radius:999px;box-shadow:var(--hd-shadow)}
.hd-hero-cap{margin-top:12px;font-size:13px;color:rgba(13,26,43,.66);text-align:center;font-style:italic}

/* lighthouse cards */
.hd-towers{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.hd-tower{display:block;background:var(--hd-foam-soft);border:2px solid var(--hd-line);border-radius:var(--hd-radius);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.hd-tower:hover{transform:translateY(-5px);box-shadow:var(--hd-shadow);border-color:var(--hd-red)}
.hd-tower-stripes{display:block;height:12px;background:repeating-linear-gradient(-45deg,var(--hd-red) 0 16px,var(--hd-foam) 16px 32px)}
.hd-tower-media{overflow:hidden}
.hd-tower-media img{aspect-ratio:9/6.2;object-fit:cover;transition:transform .4s}
.hd-tower:hover .hd-tower-media img{transform:scale(1.05)}
.hd-tower-body{display:block;padding:16px 16px 18px}
.hd-tower-no{font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;letter-spacing:1.6px;color:var(--hd-red);text-transform:uppercase}
.hd-tower-name{display:block;font-family:'Manrope',sans-serif;font-size:19px;font-weight:800;margin:6px 0;color:var(--hd-sea)}
.hd-tower-desc{display:block;font-size:13.5px;color:rgba(13,26,43,.68);min-height:42px}
.hd-tower-go{display:inline-block;margin-top:12px;font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;color:var(--hd-sea)}
.hd-tower:hover .hd-tower-go{color:var(--hd-red)}

/* fleet spotlight: main center + 4 buoys */
.hd-fleet{display:grid;grid-template-columns:1fr 1.25fr 1fr;gap:22px}
.hd-ship{grid-column:2;grid-row:1/span 2;background:var(--hd-foam);border-radius:var(--hd-radius);overflow:hidden;border:3px solid var(--hd-red);display:flex}
.hd-ship a{display:flex;flex-direction:column;width:100%}
.hd-ship-media{overflow:hidden}
.hd-ship-media img{aspect-ratio:16/9.4;object-fit:cover;width:100%;transition:transform .4s}
.hd-ship:hover .hd-ship-media img{transform:scale(1.04)}
.hd-ship-body{display:block;padding:20px 22px 22px}
.hd-chip{display:inline-block;background:var(--hd-sea);color:var(--hd-foam);font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;letter-spacing:1px;text-transform:uppercase;padding:5px 12px;border-radius:999px}
.hd-ship-title{display:block;font-family:'Manrope',sans-serif;font-size:clamp(20px,2.4vw,27px);font-weight:800;margin:12px 0 8px;color:var(--hd-sea);line-height:1.25}
.hd-ship-desc{display:block;font-size:14.5px;color:rgba(13,26,43,.7)}
.hd-ship-meta{display:flex;justify-content:space-between;align-items:center;margin-top:14px;font-size:13px;color:rgba(13,26,43,.6)}
.hd-more{font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;color:var(--hd-red)}
.hd-buoy{background:rgba(20,51,94,.8);border:2px solid rgba(244,248,247,.25);border-radius:var(--hd-radius);transition:transform .25s,border-color .25s,background .25s;display:flex}
.hd-buoy:hover{transform:translateY(-4px);border-color:var(--hd-red);background:var(--hd-sea)}
.hd-buoy a{display:flex;flex-direction:column;justify-content:center;gap:10px;padding:18px 20px;width:100%}
.hd-buoy-no{font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;letter-spacing:1.5px;color:var(--hd-red-soft)}
.hd-buoy-title{display:block;font-family:'Manrope',sans-serif;font-weight:700;font-size:16px;color:var(--hd-foam);line-height:1.35}
.hd-buoy-meta{display:flex;gap:12px;font-size:12.5px;color:rgba(244,248,247,.6)}
.hd-buoy-meta i{font-style:normal;color:var(--hd-red-soft)}
.hd-buoy:nth-of-type(2){grid-column:1;grid-row:1}
.hd-buoy:nth-of-type(3){grid-column:3;grid-row:1}
.hd-buoy:nth-of-type(4){grid-column:1;grid-row:2}
.hd-buoy:nth-of-type(5){grid-column:3;grid-row:2}

/* cards */
.hd-card{background:var(--hd-foam-soft);border:2px solid var(--hd-line);border-radius:var(--hd-radius);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.hd-card:hover{transform:translateY(-5px);box-shadow:var(--hd-shadow);border-color:var(--hd-sea)}
.hd-card-media{position:relative;display:block;overflow:hidden}
.hd-card-media img{aspect-ratio:8/5.6;object-fit:cover;width:100%;transition:transform .4s}
.hd-card:hover .hd-card-media img{transform:scale(1.05)}
.hd-card-date{position:absolute;left:12px;bottom:12px;background:var(--hd-red);color:#fff;font-style:normal;font-family:'Manrope',sans-serif;font-weight:800;font-size:12.5px;padding:8px 12px;border-radius:999px;border:2px solid var(--hd-foam-soft)}
.hd-card-body{display:block;padding:16px 16px 18px}
.hd-card-cat{font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;letter-spacing:1.2px;text-transform:uppercase;color:var(--hd-red)}
.hd-card-title{display:block;font-family:'Manrope',sans-serif;font-size:17px;font-weight:800;line-height:1.35;margin:8px 0 12px;color:var(--hd-sea);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:46px}
.hd-card-foot{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:rgba(13,26,43,.6);border-top:1px dashed var(--hd-line);padding-top:12px}

/* FAQ */
.hd-faq{max-width:860px;margin:0 auto}
.hd-faq-item{background:var(--hd-foam-soft);border:2px solid var(--hd-line);border-radius:var(--hd-radius);margin-bottom:14px;overflow:hidden}
.hd-faq-item[open]{border-color:var(--hd-sea)}
.hd-faq-item summary{list-style:none;display:flex;align-items:center;gap:14px;padding:16px 18px;cursor:pointer}
.hd-faq-item summary::-webkit-details-marker{display:none}
.hd-faq-no{flex:0 0 auto;background:var(--hd-sea);color:var(--hd-foam);font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;letter-spacing:1px;padding:6px 12px;border-radius:999px}
.hd-faq-item[open] .hd-faq-no{background:var(--hd-red)}
.hd-faq-q{flex:1;font-family:'Manrope',sans-serif;font-weight:800;font-size:16.5px;color:var(--hd-sea)}
.hd-faq-ico{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:conic-gradient(var(--hd-red) 0 25%,transparent 25% 100%);border:2px solid var(--hd-red);transition:transform .35s}
.hd-faq-item[open] .hd-faq-ico{transform:rotate(180deg)}
.hd-faq-a{padding:0 18px 18px 74px;font-size:14.5px;color:rgba(13,26,43,.75)}

/* about */
.hd-about{position:relative;background:var(--hd-night);color:var(--hd-foam);padding:70px 0;overflow:hidden}
.hd-about-beam{position:absolute;top:-30%;left:-14%;width:60%;height:170%;background:conic-gradient(from 200deg at 50% 50%,transparent 0 44%,rgba(244,248,247,.07) 48% 54%,transparent 58%);animation:hd-sweep 11s ease-in-out infinite alternate}
.hd-about-wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.hd-about-title{font-size:clamp(26px,3.2vw,38px);font-weight:800;margin-bottom:16px}
.hd-about-desc{font-size:15.5px;color:rgba(244,248,247,.8);margin-bottom:24px}
.hd-about-stats{display:flex;gap:0;border:2px solid rgba(244,248,247,.3);border-radius:var(--hd-radius);overflow:hidden;max-width:540px;margin-bottom:26px}
.hd-about-stats li{flex:1;padding:14px 10px;text-align:center;border-left:2px dashed rgba(244,248,247,.2)}
.hd-about-stats li:first-child{border-left:0}
.hd-about-stats strong{display:block;font-family:'Manrope',sans-serif;font-size:23px;font-weight:800;color:var(--hd-red-soft)}
.hd-about-stats span{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:rgba(244,248,247,.7)}
.hd-about-media{border-radius:var(--hd-radius);background:rgba(244,248,247,.08);padding:12px;transform:rotate(-1.2deg)}
.hd-about-media img{border-radius:8px;width:100%;aspect-ratio:12/8.5;object-fit:cover}
.hd-about-cap{margin-top:10px;font-size:13px;color:rgba(244,248,247,.65);text-align:center;font-style:italic}

/* inner banner */
.hd-ibanner{background:var(--hd-sea);color:var(--hd-foam);padding:34px 0}
.hd-ibanner-in{text-align:center}
.hd-ibanner-kicker{font-family:'Manrope',sans-serif;font-weight:800;font-size:12.5px;letter-spacing:2px;text-transform:uppercase;color:var(--hd-red-soft)}
.hd-ibanner-title{font-family:'Manrope',sans-serif;font-weight:800;font-size:clamp(24px,3vw,34px);margin:6px 0 8px}
.hd-ibanner-desc{font-size:14.5px;color:rgba(244,248,247,.8);max-width:640px;margin:0 auto}
.hd-ibanner-beam{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:16px}
.hd-ibanner-beam i{width:70px;border-top:2px dotted rgba(244,248,247,.45)}
.hd-ibanner-beam b{width:10px;height:10px;border-radius:50%;background:var(--hd-red)}

/* breadcrumb */
.hd-crumb{background:var(--hd-foam);border-bottom:1px dashed var(--hd-line)}
.hd-crumb-line{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding-top:12px;padding-bottom:12px;font-size:13.5px}
.hd-crumb a{color:var(--hd-sea);font-weight:500}
.hd-crumb a:hover{color:var(--hd-red)}
.hd-crumb-sep{color:var(--hd-red)}
.hd-crumb-now{font-weight:600;color:rgba(13,26,43,.75)}
a.hd-crumb-now{color:var(--hd-red);text-decoration:underline dotted}

/* page */
.hd-page{padding:52px 0}
.hd-page-head{max-width:760px;margin-bottom:32px}
.hd-page-h1{font-size:clamp(28px,3.6vw,42px);font-weight:800;margin-bottom:12px;color:var(--hd-sea)}
.hd-page-desc{font-size:15.5px;color:rgba(13,26,43,.72);margin-bottom:22px}
.hd-page-acts{display:flex;gap:14px;flex-wrap:wrap}
.hd-other{margin-top:48px}
.hd-other-list li a{display:flex;align-items:center;gap:16px;padding:14px 6px;border-bottom:1px dashed var(--hd-line);transition:background .2s}
.hd-other-list li a:hover{background:var(--hd-foam)}
.hd-other-no{flex:0 0 auto;font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;letter-spacing:1px;color:var(--hd-foam);background:var(--hd-sea);border-radius:999px;padding:7px 12px}
.hd-other-body{flex:1;min-width:0}
.hd-other-body strong{display:block;font-family:'Manrope',sans-serif;font-size:16.5px;font-weight:800;color:var(--hd-sea)}
.hd-other-body span{font-size:13.5px;color:rgba(13,26,43,.62)}
.hd-other-go{color:var(--hd-red);font-weight:800;font-size:18px}

/* list */
.hd-list-wrap{display:grid;grid-template-columns:1fr 320px;gap:34px;align-items:start}
.hd-rows{display:flex;flex-direction:column;gap:18px;margin-top:24px}
.hd-lrow{background:var(--hd-foam-soft);border:2px solid var(--hd-line);border-radius:var(--hd-radius);overflow:hidden;transition:transform .25s,box-shadow .25s,border-color .25s}
.hd-lrow:hover{transform:translateY(-3px);box-shadow:var(--hd-shadow);border-color:var(--hd-sea)}
.hd-lrow-link{display:grid;grid-template-columns:250px 1fr}
.hd-lrow-media{overflow:hidden}
.hd-lrow-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:8/5.6;transition:transform .4s}
.hd-lrow:hover .hd-lrow-media img{transform:scale(1.05)}
.hd-lrow-body{display:block;padding:18px 20px}
.hd-lrow-meta{display:flex;gap:14px;font-size:12.5px;color:var(--hd-red);font-family:'Manrope',sans-serif;font-weight:800;letter-spacing:1px;text-transform:uppercase}
.hd-lrow-meta i{font-style:normal}
.hd-lrow-meta time{color:rgba(13,26,43,.55)}
.hd-lrow-title{display:block;font-family:'Manrope',sans-serif;font-size:20px;font-weight:800;line-height:1.3;margin:8px 0;color:var(--hd-sea)}
.hd-lrow-desc{display:block;font-size:14px;color:rgba(13,26,43,.68);margin-bottom:12px}
.hd-pagi{display:flex;gap:8px;justify-content:center;margin-top:30px;flex-wrap:wrap}
.hd-pagi a{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border-radius:12px;border:2px solid var(--hd-line);font-family:'Manrope',sans-serif;font-weight:800;font-size:14px;background:var(--hd-foam-soft);transition:all .2s}
.hd-pagi a:hover{border-color:var(--hd-sea);color:var(--hd-sea)}
.hd-pagi .is-cur{background:var(--hd-sea);color:var(--hd-foam);border-color:var(--hd-sea)}
.hd-pagi .is-dis{opacity:.4;pointer-events:none}

/* sidebar */
.hd-side{display:flex;flex-direction:column;gap:22px;position:sticky;top:96px}
.hd-side-box{background:var(--hd-foam);border:2px solid var(--hd-line);border-radius:var(--hd-radius);padding:20px}
.hd-side-h{font-family:'Manrope',sans-serif;font-size:17px;font-weight:800;color:var(--hd-sea);padding-bottom:12px;margin-bottom:14px;border-bottom:2px solid var(--hd-red)}
.hd-side-hot li{margin-bottom:14px}
.hd-side-hot li:last-child{margin-bottom:0}
.hd-side-hot a{display:flex;gap:12px;align-items:center}
.hd-side-hot img{width:76px;height:56px;object-fit:cover;border-radius:8px;flex:0 0 auto}
.hd-side-hot-body strong{display:block;font-size:13.5px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hd-side-hot-body time{font-size:12px;color:rgba(13,26,43,.55)}
.hd-side-hot a:hover strong{color:var(--hd-red)}
.hd-side-more{display:inline-block;margin-top:16px;font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;color:var(--hd-sea)}
.hd-side-more:hover{color:var(--hd-red)}
.hd-side-list li{margin-bottom:10px}
.hd-side-list li:last-child{margin-bottom:0}
.hd-side-list a{display:flex;gap:10px;align-items:center;font-size:14px;font-weight:500}
.hd-side-list a:hover{color:var(--hd-red)}
.hd-dot{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:26px;border-radius:50%;background:var(--hd-red);color:#fff;font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;flex:0 0 auto}
.hd-side-note p{font-size:13.5px;color:rgba(13,26,43,.68);margin-bottom:16px}

/* article */
.hd-article-wrap{display:grid;grid-template-columns:1fr 320px;gap:34px;align-items:start}
.hd-article-h1{font-size:clamp(26px,3.4vw,40px);font-weight:800;line-height:1.25;margin-bottom:16px;color:var(--hd-sea)}
.hd-article-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:13.5px;color:rgba(13,26,43,.62);padding-bottom:18px;border-bottom:2px solid var(--hd-red);margin-bottom:22px}
.hd-article-figure{border:2px dashed var(--hd-red);border-radius:var(--hd-radius);padding:12px;background:var(--hd-foam);margin-bottom:24px}
.hd-article-figure img{border-radius:10px;width:100%}
.hd-article-body{font-size:16px;color:rgba(13,26,43,.85)}
.hd-article-body h2{font-family:'Manrope',sans-serif;font-size:23px;font-weight:800;color:var(--hd-sea);margin:28px 0 12px;padding-left:12px;border-left:6px solid var(--hd-red)}
.hd-article-body h3{font-family:'Manrope',sans-serif;font-size:18.5px;font-weight:800;color:var(--hd-sea);margin:22px 0 10px}
.hd-article-body p{margin-bottom:14px}
.hd-article-body ul,.hd-article-body ol{margin:0 0 14px 20px;list-style:disc}
.hd-article-body img{border-radius:10px;margin:18px auto}
.hd-article-tags{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:26px;padding-top:18px;border-top:1px dashed var(--hd-line)}
.hd-tag-label{font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--hd-red)}
.hd-tag{background:var(--hd-foam);border:2px solid var(--hd-line);border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;transition:all .2s}
.hd-tag:hover{border-color:var(--hd-sea);color:var(--hd-sea)}
.hd-switcher{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:34px 0}
.hd-switcher-cell{background:var(--hd-foam);border:2px solid var(--hd-line);border-radius:var(--hd-radius);padding:16px 18px}
.hd-switcher-next{text-align:right}
.hd-switcher-label{display:block;font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--hd-red);margin-bottom:8px}
.hd-switcher-link{font-weight:600;font-size:14.5px;color:var(--hd-sea)}
.hd-switcher-link:hover{color:var(--hd-red)}
.hd-switcher-empty{font-size:13.5px;color:rgba(13,26,43,.5);font-style:italic}
.hd-related{margin-top:10px}

/* 404 */
.hd-404{position:relative;padding:90px 0;background:var(--hd-night);overflow:hidden}
.hd-404-beam{position:absolute;top:-20%;left:50%;width:70%;height:150%;transform:translateX(-50%);background:conic-gradient(from 170deg at 50% 0%,transparent 0 44%,rgba(244,248,247,.08) 48% 54%,transparent 58%)}
.hd-404-in{position:relative;max-width:620px;margin:0 auto;text-align:center;padding:0 22px;color:var(--hd-foam)}
.hd-404-code{display:inline-block;font-family:'Manrope',sans-serif;font-weight:800;font-size:84px;color:var(--hd-foam);text-shadow:0 0 44px rgba(240,130,111,.55)}
.hd-404-kicker{margin-top:16px;font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--hd-red-soft)}
.hd-404-title{font-size:clamp(26px,3.4vw,36px);font-weight:800;margin:10px 0 14px}
.hd-404-desc{font-size:15px;color:rgba(244,248,247,.78);margin-bottom:26px}
.hd-404-acts{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* friend links */
.hd-flink{background:var(--hd-foam);padding:44px 0}
.hd-flink-head{text-align:center;max-width:640px;margin:0 auto 24px}
.hd-flink-title{font-family:'Manrope',sans-serif;font-size:23px;font-weight:800;color:var(--hd-sea)}
.hd-flink-note{font-size:13.5px;color:rgba(13,26,43,.62);margin-top:6px}
.hd-flink-row{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.hd-flink-chip{display:flex;flex-direction:column;align-items:center;gap:10px;background:var(--hd-foam-soft);border:2px solid var(--hd-line);border-radius:var(--hd-radius);padding:16px 10px;font-family:'Manrope',sans-serif;font-weight:800;font-size:13px;text-align:center;transition:all .25s}
.hd-flink-chip:hover{border-color:var(--hd-red);transform:translateY(-3px);box-shadow:var(--hd-shadow);color:var(--hd-sea)}
.hd-flink-logo{width:56px;height:56px;border-radius:50%;object-fit:cover;border:2px solid var(--hd-red)}

/* footer */
.hd-footer{position:relative;background:var(--hd-night);color:rgba(244,248,247,.82);padding:0 0 30px;overflow:hidden}
.hd-footer-glow{height:6px;background:linear-gradient(90deg,var(--hd-red),var(--hd-sea),var(--hd-red))}
.hd-footer .hd-shell{position:relative;padding-top:44px}
.hd-foot-top{text-align:center;margin-bottom:34px}
.hd-fbrand{display:inline-flex}
.hd-fbrand-img{width:230px;height:auto}
.hd-foot-slogan{max-width:620px;margin:14px auto 0;font-size:14px;color:rgba(244,248,247,.62)}
.hd-foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:34px;padding-bottom:30px;border-bottom:1px dashed rgba(244,248,247,.2)}
.hd-foot-h{font-family:'Manrope',sans-serif;font-size:16px;font-weight:800;color:var(--hd-red-soft);margin-bottom:16px}
.hd-foot-list li{margin-bottom:9px}
.hd-foot-list a{font-size:14px;color:rgba(244,248,247,.75);transition:color .2s}
.hd-foot-list a:hover{color:var(--hd-red-soft)}
.hd-foot-cats{columns:2;column-gap:22px}
.hd-foot-info li{display:flex;gap:12px;margin-bottom:12px;font-size:14px}
.hd-foot-key{flex:0 0 96px;font-family:'Manrope',sans-serif;font-weight:800;font-size:12px;letter-spacing:.6px;color:var(--hd-red-soft);padding-top:2px}
.hd-foot-val{color:rgba(244,248,247,.78)}
.hd-foot-base{padding-top:22px;text-align:center}
.hd-foot-copy{font-size:13px;color:rgba(244,248,247,.55);margin-bottom:10px}
.hd-foot-meta{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;font-size:12.5px;color:rgba(244,248,247,.5)}
.hd-foot-sitemap{color:var(--hd-red-soft);text-decoration:underline dotted}
.hd-top-btn{position:fixed;right:20px;bottom:20px;z-index:50;width:46px;height:46px;border-radius:50%;border:2px solid var(--hd-red);background:var(--hd-sea);color:var(--hd-foam);font-size:18px;cursor:pointer;opacity:0;visibility:hidden;transition:all .3s}
.hd-top-btn.is-show{opacity:1;visibility:visible}
.hd-top-btn:hover{background:var(--hd-red)}

@media (prefers-reduced-motion:reduce){
  .hd-hero-beam,.hd-about-beam{animation:none}
}

/* responsive */
@media (max-width:1100px){
  .hd-grid-4{grid-template-columns:repeat(3,1fr)}
  .hd-towers{grid-template-columns:repeat(3,1fr)}
  .hd-flink-row{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:960px){
  .hd-nav{display:none}
  .hd-burger{display:flex}
  .hd-hero-in,.hd-about-wrap{grid-template-columns:1fr;gap:34px}
  .hd-fleet{grid-template-columns:1fr 1fr}
  .hd-ship{grid-column:1/-1;grid-row:auto}
  .hd-buoy:nth-of-type(n){grid-column:auto;grid-row:auto}
  .hd-list-wrap,.hd-article-wrap{grid-template-columns:1fr}
  .hd-side{position:static}
  .hd-foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .hd-section{padding:46px 0}
  .hd-grid-4{grid-template-columns:repeat(2,1fr)}
  .hd-towers{grid-template-columns:repeat(2,1fr)}
  .hd-flink-row{grid-template-columns:repeat(2,1fr)}
  .hd-fleet{grid-template-columns:1fr}
  .hd-lrow-link{grid-template-columns:1fr}
  .hd-lrow-media img{aspect-ratio:16/8}
  .hd-switcher{grid-template-columns:1fr}
  .hd-switcher-next{text-align:left}
  .hd-foot-grid{grid-template-columns:1fr}
  .hd-hero-stats,.hd-about-stats{max-width:none}
  .hd-head-split{align-items:flex-start;flex-direction:column}
  .hd-faq-a{padding-left:18px}
  .hd-beam-list{grid-template-columns:1fr}
}
@media (max-width:460px){
  .hd-grid-4{grid-template-columns:1fr}
  .hd-towers{grid-template-columns:1fr}
  .hd-brand-img{width:170px}
}