/* ===== 设计变量 ===== */
:root{
  --navy:#0f2d44;
  --navy-2:#1b4f72;
  --blue:#2e86c1;
  --blue-soft:#eaf3fa;
  --gold:#f4b41a;
  --gold-2:#f9d56c;
  --green:#1a7a5c;
  --green-soft:#e6f4ef;
  --warm:#f0ede8;
  --ink:#1f2d3d;
  --muted:#5b6b7b;
  --line:#d5dee6;
  --line-soft:#e6edf3;
  --bg:#ffffff;
  --bg-alt:#f5f8fb;
  --radius:14px;
  --shadow:0 10px 30px rgba(15,45,68,.10);
  --shadow-sm:0 4px 14px rgba(15,45,68,.08);
  /* ===== 设计体系 token (间距/阴影/动画) ===== */
  --space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--space-12:48px;
  --shadow-xs:0 2px 6px rgba(15,45,68,.06);
  --shadow-md:0 10px 30px rgba(15,45,68,.10);
  --shadow-lg:0 18px 40px rgba(15,45,68,.16);
  --shadow-xl:0 24px 56px rgba(15,45,68,.20);
  --dur-fast:.15s;--dur-base:.25s;--dur-slow:.35s;--ease:cubic-bezier(.4,0,.2,1);
  --brand-bg:#fff;

  --maxw:1180px;
  /* 字号阶梯：基准 1rem(=16px)，全部用 rem，跟随用户浏览器字号偏好缩放 */
  --fs-xxs:0.75rem;
  --fs-xs:0.8125rem;
  --fs-sm:0.875rem;
  --fs-base:1rem;
  --fs-md:1.0625rem;
  --fs-lg:1.25rem;
  --fs-xl:1.5rem;
  --fs-2xl:2rem;
  --fs-3xl:2.875rem;
}

*{box-sizing:border-box;margin:0;padding:0}
html{font-size:100%;scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif;font-display:swap;
  color:var(--ink);background:var(--bg);
  font-size:var(--fs-base);line-height:1.7;letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 max(16px,3vw)}

/* ===== 按钮 ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;font-weight:600;font-size:0.9375rem;
  cursor:pointer;border:1.5px solid transparent;transition:.25s;white-space:nowrap;
}
.btn-primary{background:var(--gold);color:#2a2200;border-color:var(--gold)}
.btn-primary:hover{background:#ffc42e;transform:translateY(-2px);box-shadow:0 8px 20px rgba(244,180,26,.35)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:#fff;color:var(--navy)}
.block{width:100%}

/* ===== 顶部导航 ===== */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(15,45,68,.96);
  backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.nav-right{display:flex;align-items:center;gap:14px}
.lang-toggle{flex:0 0 auto;background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.35);
  border-radius:999px;padding:7px 16px;font-weight:700;font-size:0.875rem;cursor:pointer;transition:.2s}
.lang-toggle:hover{background:var(--gold);color:#2a2200;border-color:var(--gold)}
.lang-switch{display:inline-flex;align-items:center;gap:4px;background:rgba(255,255,255,.1);border:1.5px solid rgba(255,255,255,.35);border-radius:999px;padding:3px}
.lang-btn{flex:0 0 auto;background:transparent;color:#e6eef6;border:0;border-radius:999px;padding:5px 12px;font-weight:700;font-size:0.8125rem;cursor:pointer;transition:.2s;line-height:1}
.lang-btn:hover{color:#fff}
.lang-btn.active{background:var(--gold);color:#2a2200}
.lang-btn.active:hover{color:#2a2200}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{display:grid;place-items:center;background:#fff;border-radius:10px;padding:4px}
.brand-text{color:#fff;font-weight:800;font-size:1.1875rem;line-height:1;display:flex;flex-direction:column}
.brand-text small{font-size:0.625rem;letter-spacing:2px;color:var(--gold);font-weight:600;margin-top:3px}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav a{padding:9px 14px;border-radius:8px;color:#dbe7f1;font-size:0.9375rem;font-weight:500;transition:.2s}
.main-nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
.main-nav a.active{color:var(--gold)}
.main-nav a.active:hover{color:var(--gold);background:rgba(255,255,255,.08)}
.nav-cta{background:var(--gold)!important;color:#2a2200!important;font-weight:700}
.nav-cta:hover{background:#ffc42e!important}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2.4px;background:#fff;border-radius:2px;transition:.3s}

/* ===== Hero ===== */
.hero{position:relative;min-height:600px;display:flex;align-items:center;overflow:hidden;
  background-color:#0f2d44}
/* Hero 背景图改用 <picture> 承载 WebP/JPEG 双源：真实内容图片利于首屏 LCP 与 SEO，
   旧浏览器（KaiOS / 老版 UC 等）不支持 WebP 时自动回退到 JPEG */
.hero-bg{position:absolute;inset:0;z-index:0;width:100%;height:100%}
.hero-bg img{width:100%;height:100%;object-fit:cover;display:block}
.hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(circle at 82% 18%,rgba(244,180,26,.20),transparent 42%),
    repeating-linear-gradient(115deg,rgba(255,255,255,.04) 0 2px,transparent 2px 22px);}
.hero-overlay{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    linear-gradient(180deg,rgba(8,28,46,.58) 0%,rgba(8,28,46,.34) 42%,rgba(8,28,46,.74) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1200' height='400'%3E%3Cpath d='M0 320 Q150 280 300 320 T600 320 T900 320 T1200 320 V400 H0 Z' fill='%23ffffff' opacity='0.05'/%3E%3C/svg%3E") repeat-x bottom;}
.hero-content{position:relative;z-index:2;color:#fff;padding:90px 0;max-width:780px}
.hero-eyebrow{color:var(--gold);font-weight:700;letter-spacing:1.5px;font-size:1.125rem;margin-bottom:16px}
.hero h1{font-size:clamp(28px,4vw,48px);line-height:1.18;font-weight:800;margin-bottom:20px;letter-spacing:.5px;text-shadow:0 2px 18px rgba(0,0,0,.35)}
.hero-sub{font-size:var(--fs-md);color:#e3edf5;max-width:640px;margin-bottom:32px;line-height:1.75}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:48px}
.hero-stats{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;max-width:660px}
.hero-stats li{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  border-radius:12px;padding:18px 14px;text-align:center;backdrop-filter:blur(6px)}
.hero-stats strong{display:block;font-size:2rem;font-weight:800;color:var(--gold);line-height:1.15}
.hero-stats span{font-size:0.8125rem;color:#cfe0ee}

/* ===== 通用区块 ===== */
.section{padding:clamp(20px,4vw,44px) 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:720px;margin:0 auto 32px}
.kicker{display:inline-block;color:var(--blue);font-weight:700;letter-spacing:2px;font-size:var(--fs-xs);
  border:1px solid var(--line);padding:5px 14px;border-radius:999px;margin-bottom:14px;background:#fff}
.section-head h2{font-size:var(--fs-2xl);font-weight:800;color:var(--navy);margin-bottom:12px;letter-spacing:.5px}
.lead{color:var(--muted);font-size:var(--fs-md);line-height:1.75}
.section-head h2.title-bar{display:block;background:linear-gradient(90deg,var(--navy),#16395c);color:#fff;font-size:1.375rem;font-weight:800;padding:16px 24px;border-radius:12px;margin:8px auto 22px;letter-spacing:1px;box-shadow:0 8px 22px rgba(15,45,68,.20)}
.center{text-align:center;margin-top:34px}

/* ===== 门户：栏目分级入口 ===== */
.portal-cats{background:linear-gradient(180deg,#fff,var(--bg-alt))}
.cat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}

/* 首页宣传视频 */
.home-video{background:#fff}
.video-wrap{max-width:960px;margin:0 auto;border-radius:16px;overflow:hidden;
  box-shadow:0 14px 38px rgba(15,45,68,.14);border:1px solid var(--line);background:#0f2d44}
.home-video-el{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#0f2d44}
@media (max-width:680px){
  .video-wrap{border-radius:12px}
}
.cat-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;text-decoration:none;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px 22px;
  box-shadow:0 6px 18px rgba(15,45,68,.06);transition:transform .2s,box-shadow .2s,border-color .2s;position:relative;overflow:hidden}
.cat-card::after{content:"";position:absolute;right:-30px;top:-30px;width:96px;height:96px;border-radius:50%;
  background:radial-gradient(circle,rgba(244,180,26,.12),transparent 70%);transition:transform .25s}
.cat-card:hover{transform:translateY(-7px);box-shadow:0 18px 38px rgba(15,45,68,.16);border-color:var(--blue);background:#fafdff}
.cat-card:hover::after{transform:scale(1.35)}
.cat-card:hover .cat-ic svg{transform:scale(1.1)}
.cat-card:hover .cat-go{transform:translateX(5px)}
.cat-ic{font-size:1.875rem;line-height:1;display:grid;place-items:center;width:36px;height:36px;flex:0 0 36px}.cat-ic svg{display:block;transition:transform .25s ease}.cat-card .cat-ic svg{transition:transform .25s ease}
.cat-card h3{font-size:1.125rem;color:var(--navy);margin:4px 0 0;font-weight:800}
.cat-card p{font-size:0.8438rem;color:var(--muted);line-height:1.6;margin:0;flex:1}
.cat-go{font-size:0.8125rem;font-weight:700;color:var(--blue);transition:transform .2s}
.cat-card:hover .cat-go{transform:translateX(4px)}

/* 区块头部含"查看全部"链接 */
.section-head-row{display:flex;flex-direction:column;align-items:flex-start;gap:12px;max-width:none;margin:0 0 28px;text-align:left}
.section-head-row .kicker{margin-bottom:0}
.section-head-row h2{margin-bottom:6px}
.section-head-row .lead{margin-top:0}
.head-link{font-size:0.875rem;font-weight:700;color:var(--blue);text-decoration:none;white-space:nowrap;flex-shrink:0}
.head-link:hover{text-decoration:underline}

/* ===== 公司简介（背景图） ===== */
.about-hero{position:relative;background:#0f2d44;color:#fff;overflow:hidden}
.about-hero-bg{position:absolute;inset:0;z-index:0;width:100%;height:100%;
  background:url("/assets/img/about-bg.jpg") center center/cover no-repeat fixed}
.about-hero .container{position:relative;z-index:2}
.about-hero::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(8,28,46,.78) 0%,rgba(8,28,46,.62) 42%,rgba(8,28,46,.86) 100%)}
.about-hero .section-head{max-width:760px}
.about-hero .section-head h2{color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.35)}
.about-hero .kicker{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.25);color:#fff}
.about-hero .lead{color:#dbe7f1}
.about-hero .about-text p{color:#f0f6fc}
.about-hero .about-points li{color:#f0f6fc}
.about-hero .about-points .dot{background:var(--gold)}
@media(max-width:920px){.about-hero-bg{background-attachment:scroll}}

.about-grid{display:grid;grid-template-columns:1fr;gap:28px;align-items:start;max-width:920px}
.about-text p{margin-bottom:16px;color:#33414f;font-size:var(--fs-md);line-height:1.85}
.about-points{list-style:none;margin-top:10px;display:grid;gap:12px}
.about-points li{display:flex;gap:12px;align-items:flex-start;color:#33414f;font-size:var(--fs-base);line-height:1.7}
.dot{flex:0 0 10px;width:10px;height:10px;border-radius:50%;background:var(--gold);margin-top:9px}
.about-card{background:var(--navy);color:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.about-card h3{font-size:1.25rem;margin-bottom:18px;color:var(--gold)}
.metric{display:flex;justify-content:space-between;align-items:baseline;
  padding:14px 0;border-bottom:1px dashed rgba(255,255,255,.16)}
.metric:last-of-type{border-bottom:0;margin-bottom:18px}
.metric span{color:#bcd0e0;font-size:0.875rem}
.metric strong{font-size:1.0625rem}

/* ===== 航运资讯 ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-xs);transition:box-shadow var(--dur-fast),border-color var(--dur-fast);
  display:flex;align-items:center;gap:20px;padding:16px 20px}
.news-card:hover{box-shadow:var(--shadow-sm);border-color:var(--blue)}
.news-info{flex:1;min-width:0}
.news-subcat{display:inline-block;background:var(--blue-soft);color:var(--blue);font-size:0.75rem;font-weight:600;padding:3px 10px;border-radius:999px;margin:0 0 8px}
.news-card h3{font-size:1.0625rem;color:var(--navy);margin:0 0 6px;line-height:1.45}
.news-sub{font-size:0.6875rem;color:var(--muted);margin:0 0 6px;line-height:1.5}
.news-card .news-source{display:flex;align-items:center;gap:6px;font-size:0.8125rem;color:var(--muted);margin:0}
.news-card .news-source .src-ico{color:var(--blue);font-size:0.8125rem}
.news-card .news-source b{color:var(--ink);font-weight:600}
/* 日期 + 来源 行（headlines 卡片） */
.news-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:6px}
.news-date{display:flex;align-items:center;gap:5px;font-size:0.8125rem;color:var(--muted)}
.news-date .date-ico{color:var(--blue);font-size:0.8125rem}
.news-act{display:flex;align-items:center;flex-shrink:0}
.news-pdf-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--gold);color:#1b2a36;
  font-weight:800;font-size:0.8125rem;letter-spacing:1px;padding:12px 18px;border-radius:10px;text-decoration:none;
  transition:background var(--dur-fast);white-space:nowrap}
.news-pdf-btn:hover{background:var(--gold-2)}
.news-more{color:var(--blue);font-weight:600;font-size:0.875rem;white-space:nowrap}

/* ===== 待售船舶 ===== */
.filters{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:34px}
.chip{border:1.5px solid var(--line);background:#fff;color:var(--muted);
  padding:9px 20px;border-radius:999px;font-size:0.875rem;font-weight:600;cursor:pointer;transition:.2s}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.fleet-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ship-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-sm);transition:.25s;display:flex;flex-direction:column}
.ship-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
/* 相框跟随图片比例：宽度撑满，高度由图片自然比例决定 */
.ship-media{background:linear-gradient(135deg,var(--navy-2),var(--blue));overflow:hidden;display:block;position:relative}.ship-media img{width:100%;height:auto;display:block;max-height:260px;-webkit-user-select:none;user-select:none;transition:transform .35s ease}
.ship-card:hover .ship-media img{transform:scale(1.06)}
.ship-ph{display:grid;place-items:center;width:100%;min-height:240px;opacity:.75}
.ship-top{background:linear-gradient(135deg,var(--navy-2),var(--blue));color:#fff;padding:20px 22px;
  display:flex;justify-content:space-between;align-items:center}
.ship-type{font-size:0.8125rem;color:var(--gold);font-weight:700;letter-spacing:1px}
.ship-name{font-size:1.1875rem;font-weight:700}
.ship-flag{font-size:0.75rem;background:rgba(255,255,255,.18);padding:4px 10px;border-radius:999px}
.ship-body{padding:22px 24px;flex:1;display:flex;flex-direction:column}
.spec{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px;margin-bottom:16px}
.spec div{font-size:0.8125rem;color:var(--muted)}
.spec b{display:block;color:var(--navy);font-size:0.9375rem;font-weight:700;margin-top:2px}
.ship-foot{display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line);padding-top:14px;margin-top:auto}
.ship-price{color:var(--navy);font-weight:800;font-size:1.125rem}
.ship-price small{display:block;font-size:0.6875rem;color:var(--muted);font-weight:500}
.ship-status{font-size:0.75rem;padding:4px 12px;border-radius:999px;font-weight:600}
.st-ok{background:#e6f6ec;color:#1e8e4e}
.st-hot{background:#fdeaea;color:#d64545}

/* 详细规格（展开面板） */
.ship-detail-toggle{margin-top:12px;align-self:flex-start;background:transparent;border:1px solid var(--line);
  color:var(--navy);font-size:0.75rem;font-weight:600;padding:6px 14px;border-radius:999px;cursor:pointer;transition:.2s}
.ship-detail-toggle:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.ship-detail-toggle.open{background:var(--gold);color:#1b2a36;border-color:var(--gold)}
.ship-specs{margin-top:12px;border-top:1px dashed var(--line);padding-top:12px;
  display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.ship-specs .spec-row{display:flex;flex-direction:column;gap:2px;background:#f7f9fb;
  border:1px solid #eef2f6;border-radius:8px;padding:8px 10px}
.ship-specs .spec-row span{font-size:0.6875rem;color:var(--muted);font-weight:600}
.ship-specs .spec-row b{font-size:0.8125rem;color:var(--navy);font-weight:600;word-break:break-word;overflow-wrap:anywhere;line-height:1.4}
.ship-pdf{grid-column:1/-1;display:inline-flex;align-items:center;gap:8px;margin-top:2px;
  background:var(--green-soft);border:1px solid #bfe3d4;color:#14614a;border-radius:10px;
  padding:10px 14px;font-size:0.875rem;font-weight:600;text-decoration:none;transition:.18s}
.ship-pdf:hover{background:#d8efe6;transform:translateY(-1px)}
.ship-pdf .pdf-ico{font-size:1.125rem;line-height:1}
@media(max-width:560px){.ship-specs{grid-template-columns:1fr}}

/* ===== 需求登记 ===== */
.demand-wrap{display:grid;grid-template-columns:1.7fr 1fr;gap:36px;align-items:start}
.demand-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow-sm);display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field.full{grid-column:1 / -1}
.field label{font-size:0.875rem;font-weight:600;color:var(--navy)}
.field label i{color:#d64545;font-style:normal}
.field input,.field select,.field textarea{
  border:1.5px solid var(--line);border-radius:10px;padding:11px 14px;font-size:0.9375rem;
  font-family:inherit;color:var(--ink);background:#fff;transition:.2s}
.field textarea{resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(46,134,193,.15)}
.field .err{color:#d64545;font-size:0.75rem;min-height:14px}
.field.invalid input,.field.invalid select{border-color:#d64545}
.agree{gap:0}
.check{display:flex;gap:10px;align-items:flex-start;font-weight:400!important;font-size:0.875rem;color:var(--muted)!important;cursor:pointer}
.check input{width:18px;height:18px;margin-top:3px;accent-color:var(--blue)}
.form-hint{font-size:0.875rem;margin-top:12px;font-weight:600}
.form-hint.ok{color:#1e8e4e}
.form-hint.bad{color:#d64545}

.demand-side{background:var(--navy);color:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.demand-side h3{color:var(--gold);font-size:1.25rem;margin-bottom:16px}
.side-list{list-style:none;display:grid;gap:14px}
.side-list li{font-size:0.875rem;color:#dbe7f1;padding-left:18px;position:relative}
.side-list li::before{content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:50%;background:var(--gold)}
.side-list b{color:#fff}
.side-contact{margin-top:22px;padding-top:18px;border-top:1px dashed rgba(255,255,255,.16)}
.side-contact p{font-size:0.8125rem;color:#bcd0e0;margin-bottom:4px}
.side-contact a{color:var(--gold);font-size:1.25rem;font-weight:800;display:block}
.side-contact span{font-size:0.8125rem;color:#bcd0e0}

/* ===== 公司相片 ===== */
.company-gallery-wrap{margin-top:46px}
.block-title{font-size:1.3125rem;color:var(--navy);margin-bottom:18px;position:relative;padding-left:15px}
.block-title::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;background:var(--gold);border-radius:2px}
.company-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.gallery-item{margin:0;border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
/* 相框跟随图片比例 */
.gallery-item img{width:100%;height:auto;display:block;max-height:220px}
.gallery-ph{min-height:170px;display:flex;align-items:center;justify-content:center;background:var(--bg-alt);font-size:2.125rem}
.gallery-item figcaption{padding:10px 12px;font-size:0.8125rem;color:#33414f;min-height:38px}
.gallery-empty{color:var(--muted);padding:30px 0}.empty-state{grid-column:1/-1;text-align:center;padding:50px 20px;color:var(--muted)}.empty-state .empty-ic{margin-bottom:16px;opacity:.4}.empty-state p{font-size:0.9375rem;margin-bottom:16px;line-height:1.7}.empty-state .btn{display:inline-flex}

/* ===== 成交船舶展示栏 ===== */
.deals-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.deal-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s}
.deal-card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(15,45,68,.18)}
.deal-media{overflow:hidden;background:linear-gradient(160deg,var(--navy),var(--navy-2));position:relative}
/* 相框跟随图片比例 */
.deal-media img{width:100%;height:auto;display:block;max-height:220px}
.deal-ph{min-height:200px;display:grid;place-items:center;opacity:.7}
.deal-body{padding:20px 22px}
.deal-name{font-size:1rem;font-weight:700;color:var(--navy)}
.deal-type{font-size:0.8125rem;color:var(--gold);margin:3px 0 8px}
.deal-meta{font-size:0.8125rem;color:#33414f}
.deal-note{font-size:0.8125rem;color:#5a6b7b;margin-top:8px;line-height:1.65}

/* ===== 页脚 ===== */
.site-footer{background:#0a1f30;color:#cfe0ee;padding-top:54px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:36px;padding-bottom:40px}
.site-footer h4{color:#fff;font-size:1.0625rem;margin-bottom:16px}
.site-footer p{font-size:0.875rem;color:#9fb4c4;max-width:300px}
.site-footer ul{list-style:none;display:grid;gap:10px}
.site-footer ul a,.contact-list li{color:#9fb4c4;font-size:0.875rem}
.site-footer ul a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;font-size:0.8125rem;color:#7e95a6}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.footer-icp a{color:#7e95a6;text-decoration:none;transition:.2s}
.footer-icp a:hover{color:var(--gold);text-decoration:underline}

/* ===== 回到顶部 ===== */
.to-top{position:fixed;right:24px;bottom:24px;width:46px;height:46px;border-radius:50%;
  background:var(--navy);color:#fff;display:grid;place-items:center;font-size:1.25rem;font-weight:700;
  box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.3s;z-index:40}
.to-top.show{opacity:1;pointer-events:auto}
.to-top:hover{background:var(--gold);color:#2a2200}


/* ===== 面包屑导航 ===== */
.breadcrumb{display:flex;align-items:center;gap:6px;padding:16px 0;font-size:0.8125rem;color:var(--muted);background:var(--bg-alt);border-bottom:1px solid var(--line-soft)}
.breadcrumb a{color:var(--blue);font-weight:500;text-decoration:none}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb .bc-chevron{flex:0 0 auto;color:#bccfdd}
.breadcrumb span{color:var(--ink);font-weight:600}
@media(max-width:680px){.breadcrumb{padding:12px 0 10px;font-size:0.75rem}}

/* ===== 船舶：搜索栏 + 工具栏 ===== */
.fleet-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.fleet-search-wrap{flex:1;position:relative;min-width:180px}
.fleet-search-ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}
.fleet-search{width:100%;border:1.5px solid var(--line);border-radius:999px;padding:10px 14px 10px 40px;font-size:0.875rem;font-family:inherit;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s}
.fleet-search:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(46,134,193,.12)}
.fleet-search::placeholder{color:#b0c4d4}
.fleet-expand-all{flex:0 0 auto;background:var(--bg-alt);border:1.5px solid var(--line);border-radius:999px;padding:10px 18px;font-size:0.8125rem;font-weight:600;color:var(--blue);cursor:pointer;transition:background .2s,color .2s;white-space:nowrap}
.fleet-expand-all:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.fleet-expand-all:active{transform:scale(.97)}
@media(max-width:680px){.fleet-toolbar{gap:8px}.fleet-search-wrap{min-width:140px}}

/* ===== 浮动快速询价条 ===== */
.enquiry-bar{position:fixed;bottom:0;left:0;right:0;z-index:45;background:var(--navy);padding:0;transform:translateY(100%);transition:transform .35s cubic-bezier(.22,.61,.36,1);box-shadow:0 -4px 24px rgba(15,45,68,.15)}
.enquiry-bar-visible{transform:translateY(0)}
.enquiry-bar-inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;gap:10px;padding:14px 22px}
.enquiry-label{font-size:0.875rem;font-weight:700;color:var(--gold);white-space:nowrap;flex:0 0 auto}
.enquiry-input{flex:1;border:0;border-radius:8px;padding:11px 16px;font-size:0.875rem;font-family:inherit;background:rgba(255,255,255,.12);color:#fff;transition:background .2s}
.enquiry-input:focus{outline:none;background:rgba(255,255,255,.18)}
.enquiry-input::placeholder{color:#9bb7cf}
.enquiry-btn{flex:0 0 auto;background:var(--gold);color:#2a2200;border:0;border-radius:8px;padding:11px 22px;font-weight:700;font-size:0.875rem;cursor:pointer;transition:background .2s,transform .15s}
.enquiry-btn:hover{background:var(--gold-2)}
.enquiry-btn:active{transform:scale(.97)}
.enquiry-close{flex:0 0 auto;background:rgba(255,255,255,.08);border:0;color:#cfe0ee;width:34px;height:34px;border-radius:50%;font-size:0.875rem;cursor:pointer;display:grid;place-items:center;transition:background .2s}
.enquiry-close:hover{background:rgba(255,255,255,.18)}
@media(max-width:680px){.enquiry-bar-inner{gap:6px;padding:12px 14px}.enquiry-label{display:none}.enquiry-input{padding:10px 12px;font-size:0.8125rem}.enquiry-btn{padding:10px 14px;font-size:0.8125rem}}

/* ===== 资讯：无限滚动哨兵 ===== */
.infinite-sentinel{height:1px;width:100%;pointer-events:none}

/* ===== 响应式微调 ===== */
@media(max-width:680px){.breadcrumb{padding:12px 0 10px;font-size:0.75rem}}


/* ===== 卡片强调体系 ===== */
.card-accent{border-top:3px solid var(--gold);position:relative}
.card-accent::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-2),var(--gold));border-radius:3px 3px 0 0;z-index:1}
.card-highlight{border-left:3px solid var(--blue);border-radius:var(--radius)}
.card-highlight::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:linear-gradient(180deg,var(--blue),var(--navy-2));border-radius:0 var(--radius) var(--radius) 0;z-index:1}
/* ===== 暗色模式 (系统偏好) ===== */
@media (prefers-color-scheme: dark) {
  :root {
    --navy:#0b1a28;--navy-2:#1a4060;--blue:#3ba0d8;--blue-soft:#1a2f42;
    --gold:#e6a817;--gold-2:#f0bc3a;--green:#2aa875;--green-soft:#1a3328;
    --warm:#151515;--ink:#e9f2fa;--muted:#a9c4d6;
    --line:#1f3a52;--line-soft:#162b3e;
    --bg:#0b1a28;--bg-alt:#0d1f32;
    --shadow-xs:0 2px 6px rgba(0,0,0,.25);--shadow-sm:0 4px 14px rgba(0,0,0,.3);
    --shadow-md:0 10px 30px rgba(0,0,0,.35);--shadow-lg:0 18px 40px rgba(0,0,0,.4);
  }
  body{background:var(--bg)}
  .site-header{background:rgba(6,16,26,.97);border-bottom-color:rgba(255,255,255,.06)}
  .brand-mark{background:var(--navy-2)}
  .brand-text small{color:var(--gold)}
  .hero{background-color:#060f18;background-image:linear-gradient(160deg,#060f18,#0b1a28 50%,#102a40);}
  .hero::before{opacity:.5}
  .hero-overlay{background:linear-gradient(180deg,rgba(6,16,26,.65) 0%,rgba(6,16,26,.35) 40%,rgba(6,16,26,.70) 100%)}
  .hero-stats li{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1)}
  .cat-card{background:var(--navy-2);border-color:var(--line);box-shadow:0 6px 18px rgba(0,0,0,.2)}
  .cat-card:hover{background:#1d3850;border-color:var(--blue)}
  .cat-ic svg{filter:brightness(1.05)}
  .section-head .kicker{background:#1a2f42;border-color:var(--line);color:var(--blue)}
  .portal-cats{background:linear-gradient(180deg,var(--bg),var(--bg-alt))}
  .news-card{background:var(--navy-2);border-color:var(--line)}
  .news-card:hover{border-color:#2a4a66}
  .news-thumb.t1{background:linear-gradient(135deg,#1a4060,#3ba0d8)}
  .news-thumb.t2{background:linear-gradient(135deg,#0b1a28,#1a4060)}
  .news-thumb.t3{background:linear-gradient(135deg,#3ba0d8,#4ab0e0)}
  .news-more{color:var(--blue)}
  .ship-card{background:var(--navy-2);border-color:var(--line)}
  .ship-card:hover{border-color:#2a4a66}
  .chip{background:var(--navy-2);border-color:var(--line);color:var(--muted)}
  .chip.active{background:var(--gold);color:#1b2a36;border-color:var(--gold)}
  .chip.active[data-type="all"]{background:var(--gold);color:#1b2a36}
  .deal-card{background:var(--navy-2);border-color:var(--line)}
  .deal-card:hover{border-color:var(--gold)}
  .deal-amount{color:var(--green)}
  .deal-parties .p-b{color:var(--gold)}
  .demand-form{background:var(--navy-2);border-color:var(--line);box-shadow:var(--shadow-sm)}
  .demand-form input,.demand-form select,.demand-form textarea{background:#0d1f32;color:var(--ink);border-color:var(--line)}
  .demand-form input:focus,.demand-form select:focus,.demand-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,160,216,.15)}
  .field label{color:var(--ink)}
  .demand-side{background:#060f18}
  .gallery-item{background:var(--navy-2);border-color:var(--line)}
  .gallery-ph{background:var(--navy)}
  .breadcrumb{background:var(--bg-alt);border-bottom-color:var(--line)}
  .fleet-search{background:#0d1f32;color:var(--ink);border-color:var(--line)}
  .fleet-search:focus{border-color:var(--blue)}
  .fleet-expand-all{background:var(--navy-2);border-color:var(--line);color:var(--blue)}
  .fleet-expand-all:hover{background:var(--blue);color:#fff}
  .enquiry-bar{background:rgba(6,16,26,.98)}
  .enquiry-input{background:rgba(255,255,255,.08);color:#fff}
  .ship-price{color:var(--gold)}
  .spec b{color:var(--ink)}
  .spec div{color:var(--muted)}
  .ship-specs .spec-row{background:rgba(0,0,0,.2);border-color:var(--line)}
  .ship-detail-toggle{color:var(--blue);border-color:var(--line)}
  .ship-detail-toggle:hover{background:var(--blue);color:#fff}
  .ship-enquire{color:var(--gold);border-color:var(--gold)}
  .ship-enquire:hover{color:#1b2a36}
  .about-text p{color:#f0f6fc}
  .about-points li{color:#f0f6fc}
  .about-card{background:#0e1e2e}
  .fig-card{background:linear-gradient(160deg,#0e1e2e,#132b42)}
  .section-head h2{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.35)}
  .lead{color:#c5d8e8}
  .about-figures .fig-sub{color:#c5d8e8}
  .company-gallery-wrap .block-title{color:#fff}
  .block-title{color:#f0f6fc}
  .cat-card h3{color:#f0f6fc}
  .news-card h3{color:#f0f6fc}
  .ship-specs .spec-row b{color:#e9f2fa}
  .deal-name{color:#f0f6fc}
  .site-footer{background:#050d13}
  .gallery-empty,.empty-state p{color:var(--muted)}
  .sk{background:#1a2f42}
  .sk::after{background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent)}
  .to-top{background:var(--navy-2);box-shadow:0 6px 20px rgba(0,0,0,.3)}
  .to-top:hover{background:var(--gold);color:#1b2a36}
  .st-ok{background:#1a3328;color:#3dd68a}
  .st-hot{background:#3d1a1a;color:#f07070}
  .contact-list li{color:var(--muted)}
  .site-footer ul a{color:var(--muted)}
  .site-footer p{color:var(--muted)}
  .news-source{color:var(--muted)}
  .news-source b{color:var(--blue)}
  .err-404 .code{color:var(--ink)}
  .err-404 h2{color:var(--ink)}
}

/* ===== 手动暗色模式（.dark-mode 类配合） ===== */
.dark-mode{
  --navy:#0b1a28;--navy-2:#1a4060;--blue:#3ba0d8;--blue-soft:#1a2f42;
  --gold:#e6a817;--gold-2:#f0bc3a;--green:#2aa875;--green-soft:#1a3328;
  --warm:#151515;--ink:#e9f2fa;--muted:#a9c4d6;
  --line:#1f3a52;--line-soft:#162b3e;
  --bg:#0b1a28;--bg-alt:#0d1f32;
  --shadow-xs:0 2px 6px rgba(0,0,0,.25);--shadow-sm:0 4px 14px rgba(0,0,0,.3);
  --shadow-md:0 10px 30px rgba(0,0,0,.35);--shadow-lg:0 18px 40px rgba(0,0,0,.4);
}
/* Force the background for .dark-mode */
.dark-mode body,.dark-mode .section-alt{background:var(--bg-alt)}

/* ===== 手动暗色模式：元素级覆盖（与 @media prefers-color-scheme:dark 保持同步） ===== */
.dark-mode .site-header{background:rgba(6,16,26,.97);border-bottom-color:rgba(255,255,255,.06)}
.dark-mode .brand-mark{background:var(--navy-2)}
.dark-mode .brand-text small{color:var(--gold)}
.dark-mode .hero{background-color:#060f18;background-image:linear-gradient(160deg,#060f18,#0b1a28 50%,#102a40)}
.dark-mode .hero::before{opacity:.5}
.dark-mode .hero-overlay{background:linear-gradient(180deg,rgba(6,16,26,.65) 0%,rgba(6,16,26,.35) 40%,rgba(6,16,26,.70) 100%)}
.dark-mode .hero-stats li{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1)}
.dark-mode .cat-card{background:var(--navy-2);border-color:var(--line);box-shadow:0 6px 18px rgba(0,0,0,.2)}
.dark-mode .cat-card:hover{background:#1d3850;border-color:var(--blue)}
.dark-mode .cat-ic svg{filter:brightness(1.05)}
.dark-mode .section-head .kicker{background:#1a2f42;border-color:var(--line);color:var(--blue)}
.dark-mode .portal-cats{background:linear-gradient(180deg,var(--bg),var(--bg-alt))}
.dark-mode .news-card{background:var(--navy-2);border-color:var(--line)}
.dark-mode .news-card:hover{border-color:#2a4a66}
.dark-mode .news-thumb.t1{background:linear-gradient(135deg,#1a4060,#3ba0d8)}
.dark-mode .news-thumb.t2{background:linear-gradient(135deg,#0b1a28,#1a4060)}
.dark-mode .news-thumb.t3{background:linear-gradient(135deg,#3ba0d8,#4ab0e0)}
.dark-mode .news-more{color:var(--blue)}
.dark-mode .ship-card{background:var(--navy-2);border-color:var(--line)}
.dark-mode .ship-card:hover{border-color:#2a4a66}
.dark-mode .chip{background:var(--navy-2);border-color:var(--line);color:var(--muted)}
.dark-mode .chip.active{background:var(--gold);color:#1b2a36;border-color:var(--gold)}
.dark-mode .deal-card{background:var(--navy-2);border-color:var(--line)}
.dark-mode .deal-card:hover{border-color:var(--gold)}
.dark-mode .deal-amount{color:var(--green)}
.dark-mode .deal-parties .p-b{color:var(--gold)}
.dark-mode .deal-tonnage .p-b{color:var(--gold)}
.dark-mode .demand-form{background:var(--navy-2);border-color:var(--line);box-shadow:var(--shadow-sm)}
.dark-mode .demand-form input,.dark-mode .demand-form select,.dark-mode .demand-form textarea{background:#0d1f32;color:var(--ink);border-color:var(--line)}
.dark-mode .demand-form input:focus,.dark-mode .demand-form select:focus,.dark-mode .demand-form textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(59,160,216,.15)}
.dark-mode .field label{color:var(--ink)}
.dark-mode .demand-side{background:#060f18}
.dark-mode .gallery-item{background:var(--navy-2);border-color:var(--line)}
.dark-mode .gallery-ph{background:var(--navy)}
.dark-mode .breadcrumb{background:var(--bg-alt);border-bottom-color:var(--line)}
.dark-mode .fleet-search{background:#0d1f32;color:var(--ink);border-color:var(--line)}
.dark-mode .fleet-search:focus{border-color:var(--blue)}
.dark-mode .fleet-expand-all{background:var(--navy-2);border-color:var(--line);color:var(--blue)}
.dark-mode .fleet-expand-all:hover{background:var(--blue);color:#fff}
.dark-mode .enquiry-bar{background:rgba(6,16,26,.98)}
.dark-mode .enquiry-input{background:rgba(255,255,255,.08);color:#fff}
.dark-mode .ship-price{color:var(--gold)}
.dark-mode .spec b{color:var(--ink)}
.dark-mode .spec div{color:var(--muted)}
.dark-mode .ship-specs .spec-row{background:rgba(0,0,0,.2);border-color:var(--line)}
.dark-mode .ship-detail-toggle{color:var(--blue);border-color:var(--line)}
.dark-mode .ship-detail-toggle:hover{background:var(--blue);color:#fff}
.dark-mode .ship-enquire{color:var(--gold);border-color:var(--gold)}
.dark-mode .ship-enquire:hover{color:#1b2a36}
/* about 页文字增强 */
.dark-mode .about-text p{color:#f0f6fc}
.dark-mode .about-points li{color:#f0f6fc}
.dark-mode .about-card{background:#0e1e2e}
.dark-mode .fig-card{background:linear-gradient(160deg,#0e1e2e,#132b42)}
.dark-mode .section-head h2{color:#fff;text-shadow:0 1px 8px rgba(0,0,0,.35)}
.dark-mode .lead{color:#c5d8e8}
.dark-mode .about-figures .fig-sub{color:#c5d8e8}
.dark-mode .company-gallery-wrap .block-title{color:#fff}
.dark-mode .block-title{color:#f0f6fc}
/* var(--navy) 文字色在暗色下近黑，必须覆盖 */
.dark-mode .cat-card h3{color:#f0f6fc}
.dark-mode .news-card h3{color:#f0f6fc}
.dark-mode .ship-specs .spec-row b{color:#e9f2fa}
.dark-mode .deal-name{color:#f0f6fc}
.dark-mode .site-footer{background:#050d13}
.dark-mode .gallery-empty,.dark-mode .empty-state p{color:var(--muted)}
.dark-mode .sk{background:#1a2f42}
.dark-mode .sk::after{background:linear-gradient(90deg,transparent,rgba(255,255,255,.08),transparent)}
.dark-mode .to-top{background:var(--navy-2);box-shadow:0 6px 20px rgba(0,0,0,.3)}
.dark-mode .to-top:hover{background:var(--gold);color:#1b2a36}
.dark-mode .st-ok{background:#1a3328;color:#3dd68a}
.dark-mode .st-hot{background:#3d1a1a;color:#f07070}
.dark-mode .contact-list li{color:var(--muted)}
.dark-mode .site-footer ul a{color:var(--muted)}
.dark-mode .site-footer p{color:var(--muted)}
.dark-mode .news-source{color:var(--muted)}
.dark-mode .news-source b{color:var(--blue)}
.dark-mode .err-404 .code{color:var(--ink)}
.dark-mode .err-404 h2{color:var(--ink)}


/* ===== 暗色模式切换按钮 ===== */
.dark-toggle{flex:0 0 auto;background:rgba(255,255,255,.08);color:#dbe7f1;border:1.5px solid rgba(255,255,255,.25);
  border-radius:50%;width:36px;height:36px;display:grid;place-items:center;cursor:pointer;transition:background .2s,color .2s,transform .2s}
.dark-toggle:hover{background:rgba(255,255,255,.18);transform:scale(1.08)}
.dark-toggle svg{display:block}
.dark-toggle.is-dark{background:var(--gold);color:#1b2a36;border-color:var(--gold)}
@media(max-width:680px){.dark-toggle{width:32px;height:32px}}

/* Hero 统计区加载脉冲 (数据返回前) */
.hero-stats strong:empty{display:inline-block;width:40px;height:28px;border-radius:6px;background:rgba(255,255,255,.1);position:relative;overflow:hidden}
.hero-stats strong:empty::after{content:"";position:absolute;inset:0;transform:translateX(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.12),transparent);animation:statPulse 1.4s infinite}
@keyframes statPulse{100%{transform:translateX(100%)}}
/* ===== 响应式 ===== */
@media (max-width:920px){
  .about-grid,.demand-wrap{grid-template-columns:1fr}
  .news-grid,.fleet-grid{grid-template-columns:repeat(2,1fr)}
  .company-gallery{grid-template-columns:repeat(2,1fr)}
  .deals-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cat-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:920px){
  /* 中等宽度视口（平板）下，让导航栏走 hamburger + 折叠模式，
     避免 7 个菜单项被挤压到每个字符竖排 */
  .nav-toggle{display:flex}
  .nav-toggle.open span:nth-child(1){transform:translateY(7.4px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7.4px) rotate(-45deg)}
  .main-nav{position:absolute;top:68px;left:0;right:0;background:var(--navy);flex-direction:column;
    align-items:stretch;gap:0;padding:0 22px;max-height:0;overflow:hidden;visibility:hidden;
    transition:max-height .35s cubic-bezier(.4,0,.2,1),padding .3s ease,visibility .3s}
  .main-nav.open{max-height:480px;padding:10px 22px 18px;visibility:visible}
  .main-nav a{padding:13px 8px;border-radius:0;transform:translateY(-6px);opacity:0;
    transition:opacity .25s ease,transform .25s ease,color .2s,background .2s}
  .main-nav.open a{transform:translateY(0);opacity:1}
  .main-nav.open a:nth-child(1){transition-delay:.04s}
  .main-nav.open a:nth-child(2){transition-delay:.08s}
  .main-nav.open a:nth-child(3){transition-delay:.12s}
  .main-nav.open a:nth-child(4){transition-delay:.16s}
  .main-nav.open a:nth-child(5){transition-delay:.20s}
  .main-nav.open a:nth-child(6){transition-delay:.24s}
  .main-nav.open a:nth-child(7){transition-delay:.28s}
}
@media (max-width:680px){
  .nav-toggle{display:flex}
  .hero h1{font-size:1.5rem}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .cat-grid{grid-template-columns:1fr}
  .section-head-row{flex-direction:column;align-items:flex-start;gap:6px}
  .news-grid,.fleet-grid{grid-template-columns:1fr}
  .company-gallery{grid-template-columns:1fr 1fr}
  .deals-grid{grid-template-columns:1fr}
  .demand-form{grid-template-columns:1fr}
  .section{padding:28px 0}
  .section-head h2{font-size:1.375rem}
  .section-head h2.title-bar{font-size:1.125rem;padding:13px 16px;margin:8px auto 18px}
  .fig-grid{grid-template-columns:repeat(2,1fr)}
  .about-figures .fig-card{padding:22px 18px}
}

/* ===== 核心数据（公司简介） ===== */
.about-figures{margin-top:42px}
.fig-card{background:linear-gradient(160deg,var(--navy),var(--navy-2));color:#fff;border-radius:var(--radius);
  padding:30px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.fig-card::after{content:"";position:absolute;top:-50px;right:-50px;width:160px;height:160px;border-radius:50%;
  background:radial-gradient(circle,rgba(244,180,26,.18),transparent 70%)}
.fig-title{color:var(--gold);font-size:1.1875rem;font-weight:700;margin-bottom:4px;position:relative}
.fig-sub{color:#bcd0e0;font-size:0.8125rem;margin-bottom:22px;position:relative}
.fig-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.fig-tile{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:12px;
  padding:18px 12px;text-align:center;transition:.25s}
.fig-tile:hover{background:rgba(255,255,255,.12);transform:translateY(-3px)}
.fig-tile .ic{font-size:1.375rem;line-height:1;margin-bottom:8px;display:block}
.fig-tile .val{display:block;font-size:1.375rem;font-weight:800;color:#fff;line-height:1.2}
.fig-tile .val small{font-size:0.8125rem;color:var(--gold-2)}
.fig-tile .lab{display:block;font-size:0.75rem;color:#bcd0e0;margin-top:6px}
.fig-cta{margin-top:22px;position:relative}
.fig-cta .btn{background:var(--gold);color:#2a2200;border-color:var(--gold)}
.fig-cta .btn:hover{background:var(--gold-2)}

/* ===== 船舶卡片：询价按钮 ===== */
.ship-enquire{margin-top:14px;width:100%;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1.5px solid var(--gold);color:var(--navy);background:#fff;border-radius:999px;
  padding:11px 16px;font-weight:700;font-size:0.875rem;cursor:pointer;transition:.2s}
.ship-enquire:hover{background:var(--gold);color:#2a2200;transform:translateY(-2px);box-shadow:0 8px 18px rgba(244,180,26,.28)}
.ship-enquire svg{width:16px;height:16px}

/* ===== Hot 标签脉动/火焰 ===== */
.st-hot{background:#fdeaea;color:#d64545;position:relative}
.st-hot::before{content:"🔥";margin-right:4px}
@keyframes hotpulse{0%,100%{box-shadow:0 0 0 0 rgba(214,69,69,.45)}50%{box-shadow:0 0 0 7px rgba(214,69,69,0)}}
.st-hot{animation:hotpulse 1.7s ease-in-out infinite}

/* ===== 资讯：来源 / 阅读量 ===== */
.news-source{font-size:0.75rem;color:#7c8b99;margin:-2px 0 10px;display:flex;align-items:center;gap:6px}
.news-source .src-ico{color:var(--blue);font-size:0.8125rem}
.news-source b{color:var(--blue);font-weight:600}
.news-meta .news-views{margin-left:auto;color:var(--blue);font-size:.75rem;font-weight:600;background:var(--blue-soft);padding:2px 8px;border-radius:10px;display:inline-flex;align-items:center;gap:3px}
.news-meta .news-views svg{width:12px;height:12px}

/* ===== 成交船舶：金额 / 日期 / 买卖方 ===== */
.deal-amount{font-size:1rem;font-weight:800;color:var(--green);margin-top:8px}
.deal-date{font-size:0.75rem;color:#7c8b99;margin-top:2px}
.deal-parties{font-size:0.7812rem;color:#5a6b7b;margin-top:8px;line-height:1.65}
.deal-parties .p-b{color:var(--navy);font-weight:600}
.deal-tonnage{font-size:0.7812rem;color:#5a6b7b;margin-top:8px;line-height:1.65}
.deal-tonnage .p-b{color:var(--navy);font-weight:600}
.deals-grid .deal-card{border-top:3px solid var(--gold);position:relative}.deals-grid .deal-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-2),var(--gold));border-radius:3px 3px 0 0}

/* ===== 页脚社交链接 ===== */
.social-links{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap}
.social-links a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.08);color:#cfe0ee;transition:.2s;text-decoration:none}
.social-links a:hover{background:var(--gold);color:#2a2200;transform:translateY(-2px)}
.social-links svg{width:18px;height:18px}

/* ===== 骨架屏 ===== */
.sk{position:relative;overflow:hidden;background:#e9eef3;border-radius:8px}
.sk::after{content:"";position:absolute;inset:0;transform:translateX(-100%);
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.65),transparent);animation:shimmer 1.3s infinite}
@keyframes shimmer{100%{transform:translateX(100%)}}
.sk-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.sk-card .sk-media{height:170px}
.sk-card .sk-line{height:12px;margin:14px 18px;border-radius:6px}
.sk-card .sk-line.s2{width:60%;margin-top:10px}

/* ===== 表单成功追踪框 ===== */
.req-success{background:var(--green-soft);border:1px solid #bfe3d4;color:#14614a;border-radius:12px;
  padding:14px 16px;font-size:0.875rem;line-height:1.7;margin-top:12px}
.req-success .hot{color:#d64545;font-weight:700}
.req-success a{color:var(--navy);font-weight:700;text-decoration:underline;cursor:pointer}
.req-success .copy-no{margin-top:6px}
.req-success .copy-no button{border:1px solid #bfe3d4;background:#fff;color:var(--navy);border-radius:8px;
  padding:6px 12px;font-size:0.8125rem;cursor:pointer;font-weight:600}
.req-success .copy-no button:hover{background:var(--green-soft)}

/* ===== 更细粒度断点 ===== */
@media (max-width:480px){
  .hero h1{font-size:1.375rem}
  .hero-stats{grid-template-columns:repeat(2,1fr);gap:12px}
  .hero-stats strong{font-size:1.625rem}
  .fig-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .company-gallery{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .container{padding:0 16px}
}
@media (max-width:400px){
  .hero h1{font-size:1.1875rem;line-height:1.25}
  .hero-eyebrow{font-size:0.875rem}
  .hero-stats{grid-template-columns:1fr 1fr;gap:8px}
  .hero-stats li{padding:12px 10px}
  .hero-stats strong{font-size:1.375rem}
  .fig-grid{grid-template-columns:1fr}
  .ship-top,.ship-body,.deal-body{padding-left:16px;padding-right:16px}
  .news-body{padding:18px}
}

/* ====================== 船舶详情页 ====================== */
.ship-detail{display:block}
.ship-detail-loading{display:flex;flex-direction:column;align-items:center;gap:14px;padding:60px 0;color:var(--muted)}
.ship-detail-loading .spinner{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--navy);border-radius:50%;animation:spin 1s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.ship-detail-card{display:grid;grid-template-columns:minmax(0,420px) 1fr;gap:36px;align-items:start;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:24px;margin-bottom:36px}
.ship-detail-media{position:relative;border-radius:calc(var(--radius) - 4px);overflow:hidden;background:var(--navy);
  display:block;width:100%}
/* 相框跟随图片比例：宽度撑满，高度由图片自然比例决定，不再强制 4:3 */
.ship-detail-media .ship-detail-img{display:block;width:100%;cursor:zoom-in}
.ship-detail-media .ship-detail-img img{width:100%;height:auto;display:block;max-height:520px}
.ship-detail-media .ship-detail-img:hover img{opacity:.92}
.ship-detail-media .ship-detail-zoom{position:absolute;right:12px;bottom:12px;z-index:3;width:34px;height:34px;display:grid;place-items:center;
  background:rgba(15,45,68,.72);border-radius:50%;font-size:15px;line-height:1;pointer-events:none}
.ship-detail-media .ship-ph{background:linear-gradient(135deg,var(--navy),var(--navy-2));min-height:260px}
.ship-detail-media .ship-status{position:absolute;top:14px;left:14px;z-index:2;box-shadow:0 2px 8px rgba(0,0,0,.2)}

.ship-detail-body{padding:6px 0}
.ship-type{display:inline-block;font-size:0.8125rem;font-weight:700;color:var(--blue);
  background:rgba(27,79,114,.08);padding:5px 12px;border-radius:999px;margin-bottom:12px}
.ship-detail-name{font-size:1.875rem;font-weight:800;line-height:1.2;color:var(--navy);margin:0 0 8px}
.ship-detail-flag{font-size:0.9375rem;color:var(--muted);margin-bottom:16px}
.ship-detail-price{font-size:1.5rem;font-weight:800;color:var(--navy);margin-bottom:22px}
.ship-detail-price small{display:block;font-size:0.8125rem;font-weight:600;color:var(--muted);margin-top:4px}
.ship-detail-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
.ship-detail-back{color:var(--muted);font-weight:600;text-decoration:none;font-size:0.9375rem}
.ship-detail-back:hover{color:var(--navy);text-decoration:underline}

.ship-detail-overview{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:30px}
.ship-detail-keyspecs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:20px 0 8px}
.ks-item{background:#f7f9fb;border:1px solid var(--line);border-radius:12px;padding:16px 14px}
.ks-item span{display:block;font-size:0.6875rem;font-weight:700;color:var(--muted);margin-bottom:6px;letter-spacing:.02em}
.ks-item b{font-size:1.0625rem;color:var(--navy);font-weight:700;word-break:break-word}
.ship-detail-sub{font-size:1.0625rem;font-weight:700;color:var(--navy);margin:26px 0 14px;
  padding-left:12px;border-left:4px solid var(--gold)}
.ship-specs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ship-specs-grid .spec-row{display:flex;flex-direction:column;gap:2px;background:#f7f9fb;
  border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.ship-specs-grid .spec-row span{font-size:0.6875rem;color:var(--muted);font-weight:600}
.ship-specs-grid .spec-row b{font-size:0.875rem;color:var(--navy);font-weight:600;word-break:break-word;
  overflow-wrap:anywhere;line-height:1.45}
.ship-detail-overview .ship-pdf{margin-top:22px;display:inline-flex;align-items:center;gap:8px;
  padding:11px 16px;border-radius:10px;background:#e8f5ef;color:#1e8e4e;font-weight:700;font-size:0.9375rem;
  text-decoration:none;transition:.2s}
.ship-detail-overview .ship-pdf:hover{background:#d8efe6;transform:translateY(-1px)}
.ship-detail-overview .ship-pdf .pdf-ico{font-size:1.125rem;line-height:1}

/* 详情页响应式 */
@media (max-width:920px){
  .ship-detail-card{grid-template-columns:1fr;gap:22px}
}
@media (max-width:680px){
  .ship-detail-keyspecs{grid-template-columns:repeat(2,1fr)}
  .ship-detail-name{font-size:1.5rem}
}
@media (max-width:560px){
  .ship-specs-grid{grid-template-columns:1fr}
  .ship-detail-card,.ship-detail-overview{padding:18px}
}

/* 详情页暗色模式（系统偏好） */
@media (prefers-color-scheme: dark){
  .ship-detail-card,.ship-detail-overview{background:var(--navy-2);border-color:var(--line)}
  .ship-type{background:rgba(120,180,230,.16);color:#9cc7e6}
  .ship-detail-name,.ship-detail-price{color:#f0f6fc}
  .ship-detail-flag{color:#a9c4d6}
  .ship-detail-back{color:#a9c4d6}
  .ship-detail-back:hover{color:#f0f6fc}
  .ship-detail-keyspecs .ks-item,.ship-specs-grid .spec-row{background:rgba(0,0,0,.22);border-color:var(--line)}
  .ks-item span{color:#8fb0c6}
  .ks-item b,.ship-specs-grid .spec-row b{color:#e9f2fa}
  .ship-detail-sub{color:#f0f6fc}
  .ship-detail-overview .ship-pdf{background:rgba(46,168,117,.16);color:#5fe0a0}
}
/* 详情页暗色模式（手动切换） */
.dark-mode .ship-detail-card,.dark-mode .ship-detail-overview{background:var(--navy-2);border-color:var(--line)}
.dark-mode .ship-type{background:rgba(120,180,230,.16);color:#9cc7e6}
.dark-mode .ship-detail-name,.dark-mode .ship-detail-price{color:#f0f6fc}
.dark-mode .ship-detail-flag{color:#a9c4d6}
.dark-mode .ship-detail-back{color:#a9c4d6}
.dark-mode .ship-detail-back:hover{color:#f0f6fc}
.dark-mode .ship-detail-keyspecs .ks-item,.dark-mode .ship-specs-grid .spec-row{background:rgba(0,0,0,.22);border-color:var(--line)}
.dark-mode .ks-item span{color:#8fb0c6}
.dark-mode .ks-item b,.dark-mode .ship-specs-grid .spec-row b{color:#e9f2fa}
.dark-mode .ship-detail-sub{color:#f0f6fc}
.dark-mode .ship-detail-overview .ship-pdf{background:rgba(46,168,117,.16);color:#5fe0a0}
/* 极窄屏（老旧小手机 ≤360px）：hero 统计区改为单列，避免数字被挤压 */
@media (max-width:360px){
  .hero-stats{grid-template-columns:1fr}
  .cat-card h3{font-size:1.0625rem}
  .ship-name{font-size:1.0625rem}
}

/* ============================================================
   交易导向型航运资讯板块（news.html）
   ============================================================ */
.news-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start;margin-top:8px}
.news-main{min-width:0}
.news-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:18px}

/* 置顶综评 */
.news-pinned{display:flex;align-items:center;gap:18px;background:linear-gradient(120deg,#0f2d44,#1b4f72);color:#fff;border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-sm);margin-bottom:22px}
.news-pinned .pinned-badge{font-weight:700;font-size:.8125rem;background:var(--gold);color:#1b2a36;padding:6px 12px;border-radius:999px;white-space:nowrap}
.news-pinned .pinned-main{flex:1;min-width:0}
.news-pinned .pinned-main h3{font-size:1.125rem;margin:0 0 6px;color:#fff}
.news-pinned .pinned-main p{font-size:.875rem;color:#cfe0ee;margin:0 0 8px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-pinned .pinned-meta{font-size:.75rem;color:#9fc0d8;display:flex;gap:14px;flex-wrap:wrap}
.news-pinned .pinned-cta{background:var(--gold);color:#1b2a36;font-weight:700;text-decoration:none;padding:10px 16px;border-radius:10px;white-space:nowrap;font-size:.875rem}
.news-pinned .pinned-cta:hover{background:var(--gold-2)}

/* 栏目标签页 */
.news-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;border-bottom:1px solid var(--line);padding-bottom:12px}
.news-tab{border:1px solid var(--line);background:var(--bg);color:var(--muted);padding:8px 14px;border-radius:999px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all var(--dur-fast)}
.news-tab:hover{border-color:var(--blue);color:var(--blue)}
.news-tab.active{background:var(--navy);border-color:var(--navy);color:#fff}

/* 列表流 */
.news-list{display:grid;grid-template-columns:1fr;gap:14px}
.news-empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:48px 0;background:var(--bg-alt);border-radius:var(--radius)}

/* 右栏卡片 */
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-xs)}
.side-card-h{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--navy);font-size:.9375rem;margin-bottom:12px}
.side-ic{font-size:1.05rem}
.idx-card{background:linear-gradient(135deg,#0f2d44,#1b4f72);border:none}
.idx-card .side-card-h{color:#fff}
.idx-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.idx-cell{background:rgba(255,255,255,.08);border-radius:10px;padding:10px 6px;text-align:center}
.idx-k{font-size:.6875rem;color:#9fc0d8}
.idx-v{font-size:1rem;font-weight:800;color:#fff;margin:3px 0}
.idx-d{font-size:.6875rem;font-weight:700}
.idx-d.up{color:#5fe0a0}
.idx-d.down{color:#ff9a8a}
.idx-upd{grid-column:1/-1;text-align:right;font-size:.625rem;color:#8fb0c6;margin-top:4px}

.mini-list{display:flex;flex-direction:column;gap:2px}
.mini-row{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;padding:9px 6px;border-bottom:1px dashed var(--line-soft);text-decoration:none;color:var(--ink);font-size:.8125rem;transition:background var(--dur-fast)}
.mini-row:last-child{border-bottom:none}
.mini-row:hover{background:var(--bg-alt)}
.mini-type{background:var(--blue-soft);color:var(--blue);padding:2px 8px;border-radius:6px;font-weight:600;font-size:.6875rem;white-space:nowrap}
.mini-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.mini-dwt,.mini-amt{color:var(--muted);font-size:.75rem;white-space:nowrap}
.mini-amt{color:var(--green);font-weight:700}
.mini-views{background:var(--blue-soft);color:var(--blue);padding:2px 8px;border-radius:6px;font-weight:700;font-size:.6875rem;white-space:nowrap}
.mini-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}
.mini-empty{color:var(--muted);font-size:.8125rem;padding:10px 4px}
.mini-list.ticker{--ticker-duration:24s;max-height:calc(38px * 5 + 2px * 4);overflow:hidden}
.mini-list.ticker .mini-track{display:flex;flex-direction:column;gap:2px;animation:mini-scroll var(--ticker-duration) linear infinite}
.mini-list.ticker .mini-row{height:38px;box-sizing:border-box}
.mini-list.ticker:hover .mini-track{animation-play-state:paused}
@keyframes mini-scroll{0%{transform:translateY(0)}100%{transform:translateY(-50%)}}

.report-card{padding:0;overflow:hidden}
.report-link{display:flex;align-items:center;gap:10px;padding:16px;text-decoration:none;color:var(--ink)}
.report-link:hover{background:var(--bg-alt)}
.report-t{font-weight:700;color:var(--navy);font-size:.9375rem;flex:1}
.report-s{font-size:.6875rem;color:var(--muted)}
.report-go{background:var(--gold);color:#1b2a36;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;font-weight:800;flex-shrink:0}

.side-fleet-btn{display:none}

/* 底部类目云 + 咨询 */
.news-foot{margin-top:34px;padding-top:24px;border-top:1px solid var(--line);display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.tag-cloud{display:flex;align-items:center;gap:8px;flex-wrap:wrap;flex:1}
.tc-label{font-size:.8125rem;color:var(--muted);font-weight:600;margin-right:4px}
.tc-chip{background:var(--bg-alt);border:1px solid var(--line);color:var(--navy);padding:6px 12px;border-radius:999px;font-size:.8125rem;font-weight:600;text-decoration:none;transition:all var(--dur-fast)}
.tc-chip:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.news-consult{white-space:nowrap}

/* 响应式：移动端折叠右栏为「看船入口」按钮 */
@media (max-width:920px){
  .news-layout{grid-template-columns:1fr;gap:24px}
  .news-side{position:static;display:flex;flex-direction:column;gap:14px}
  .news-side .side-card{display:none}
  .side-fleet-btn{display:flex;order:-1;align-items:center;justify-content:center;gap:8px;background:var(--gold);color:#1b2a36;font-weight:800;text-decoration:none;padding:14px;border-radius:12px;font-size:1rem;box-shadow:var(--shadow-sm)}
  .side-fleet-btn::before{content:"🚢"}
  .news-list{grid-template-columns:1fr}
}
@media (max-width:560px){
  .news-pinned{flex-direction:column;align-items:flex-start;gap:12px}
  .news-pinned .pinned-cta{align-self:stretch;text-align:center}
  .news-foot{flex-direction:column;align-items:stretch}
  .news-consult{text-align:center}
}

/* 暗色模式适配 */
.dark-mode .news-tab{background:var(--navy-2);color:var(--muted);border-color:var(--line)}
.dark-mode .news-tab:hover{border-color:var(--blue);color:var(--blue)}
.dark-mode .news-tab.active{background:var(--gold);border-color:var(--gold);color:#1b2a36}
.dark-mode .news-card .news-ch{background:var(--blue);color:#fff}
.dark-mode .news-card .ship-tag{background:rgba(46,168,117,.18);color:#5fe0a0}
.dark-mode .side-card{background:var(--navy-2);border-color:var(--line)}
.dark-mode .side-card-h{color:#e9f2fa}
.dark-mode .mini-row{color:#dfeaf3;border-color:var(--line)}
.dark-mode .mini-row:hover{background:rgba(255,255,255,.04)}
.dark-mode .mini-type{background:var(--blue);color:#fff}
.dark-mode .mini-views{background:var(--blue);color:#fff}
.dark-mode .mini-dwt{color:var(--muted)}
.dark-mode .report-link{color:#e9f2fa}
.dark-mode .report-link:hover{background:rgba(255,255,255,.04)}
.dark-mode .report-t{color:#fff}
.dark-mode .report-s{color:var(--muted)}
.dark-mode .tc-chip{background:var(--navy-2);border-color:var(--line);color:#cfe0ee}
.dark-mode .tc-chip:hover{background:var(--gold);color:#1b2a36;border-color:var(--gold)}
.dark-mode .news-foot{border-top-color:var(--line)}
.dark-mode .news-empty{background:var(--navy-2);color:var(--muted)}

/* ===== 资讯详情页（今日航运行业要闻 · Markdown 全文） ===== */
.news-detail { max-width: 880px; margin: 0 auto; }
.news-detail-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 38px 42px;
  box-shadow: 0 10px 30px rgba(16,45,68,.06);
}
.news-detail-meta { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.news-detail-cat {
  display: inline-block;
  background: var(--blue-soft);
  color: var(--blue);
  font-size: 12px; font-weight: 700;
  padding: 4px 12px; border-radius: 999px;
}
.news-detail-title { font-size: 28px; line-height: 1.3; color: var(--navy); margin: 6px 0 12px; }
.news-detail-lead { font-size: 16px; color: #5b6b7b; margin-bottom: 14px; }
.news-detail-info {
  display: flex; gap: 18px; flex-wrap: wrap;
  font-size: 13px; color: var(--muted);
  border-bottom: 1px dashed var(--line);
  padding-bottom: 16px; margin-bottom: 4px;
}
.news-detail-info #newsViews { color: var(--gold, #c9962f); font-weight: 600; }
.markdown-body {
  margin-top: 24px;
  color: #33414f;
  font-size: 15.5px; line-height: 1.85;
  word-wrap: break-word; overflow-wrap: break-word;
}
.markdown-body > :first-child { margin-top: 0; }
.markdown-body h1, .markdown-body h2, .markdown-body h3, .markdown-body h4 {
  color: var(--navy); line-height: 1.35; margin: 1.4em 0 .6em;
}
.markdown-body h1 { font-size: 24px; } .markdown-body h2 { font-size: 20px; }
.markdown-body h3 { font-size: 17px; } .markdown-body h4 { font-size: 15px; }
.markdown-body p { margin: .85em 0; }
.markdown-body ul, .markdown-body ol { margin: .85em 0; padding-left: 1.6em; }
.markdown-body li { margin: .35em 0; }
.markdown-body blockquote {
  margin: 1em 0; padding: 10px 18px;
  border-left: 4px solid var(--gold);
  background: #faf7ef; color: #6b5b2e;
  border-radius: 0 8px 8px 0;
}
.markdown-body pre {
  background: #0f2d44; color: #e9f2fa;
  padding: 16px 18px; border-radius: 10px;
  overflow: auto; font-size: 13.5px;
}
.markdown-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: rgba(46,134,193,.1); color: #1b4f72;
  padding: 2px 6px; border-radius: 6px; font-size: .9em;
}
.markdown-body pre code { background: none; color: inherit; padding: 0; }
.markdown-body a { color: var(--blue); text-decoration: underline; }
.markdown-body img { max-width: 100%; border-radius: 10px; margin: .6em 0; }
.markdown-body hr { border: 0; border-top: 1px solid var(--line); margin: 1.6em 0; }
/* Markdown 表格（GFM）：窄屏可横向滚动 */
.md-table-wrap { overflow-x: auto; margin: 1.2em 0; }
.markdown-body table.md-table { border-collapse: collapse; width: 100%; margin: 0; font-size: 0.9375rem; }
.markdown-body table.md-table th,
.markdown-body table.md-table td { border: 1px solid var(--line); padding: 9px 12px; }
.markdown-body table.md-table th { background: var(--blue-soft); color: var(--navy); font-weight: 700; white-space: nowrap; }
.markdown-body table.md-table tbody tr:nth-child(even) { background: var(--gray-50); }
.news-detail-actions { margin-top: 28px; }
.news-detail-pdf { margin: 1.4em 0; }

/* 列表中的今日航运行业要闻：整卡可点 */
.news-card-link { color: inherit; text-decoration: none; transition: box-shadow .2s, transform .2s; }
.news-card-link:hover { box-shadow: 0 10px 26px rgba(16,45,68,.12); transform: translateY(-2px); }
.news-card-link .news-more { background: var(--gold); color: #1b2a36; }

/* 暗色模式下的资讯详情样式 */
.dark-mode .news-detail-card { background: var(--navy-2); border-color: var(--line); }
.dark-mode .news-detail-title, .dark-mode .markdown-body h1,
.dark-mode .markdown-body h2, .dark-mode .markdown-body h3, .dark-mode .markdown-body h4 { color: #eaf2f9; }
.dark-mode .news-detail-lead { color: #b9c8d6; }
.dark-mode .markdown-body { color: #cfdce8; }
.dark-mode .markdown-body blockquote { background: rgba(244,180,26,.1); color: #f0d79a; }
.dark-mode .markdown-body code { background: rgba(255,255,255,.08); color: #8fd0ff; }
.dark-mode .markdown-body a { color: #8fd0ff; }
.dark-mode .markdown-body th, .dark-mode .markdown-body td { border-color: var(--line); }
.dark-mode .markdown-body table.md-table th { background: rgba(46,134,193,.18); color: #eaf2f9; }
.dark-mode .markdown-body table.md-table tbody tr:nth-child(even) { background: rgba(255,255,255,.04); }
.dark-mode .news-card-link:hover { box-shadow: 0 10px 26px rgba(0,0,0,.4); }