/* ILUME GROUP — 国际化主页样式（无外部依赖，可离线部署） */
:root {
  --navy: #0b2545; --navy-2: #13315c; --blue: #1d6fd1; --blue-l: #e8f1fb;
  --ink: #1c2b3a; --muted: #5b6b7c; --line: #e3e9f0; --bg: #f7f9fc;
  --gold: #c9a24b; --ok: #1e8e5a; --warn: #b26a00;
  --radius: 14px; --maxw: 1180px;
  font-size: 16px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* ---------- 顶栏 ---------- */
.topbar { background: var(--navy); color: #fff; font-size: .82rem; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; height: 36px; }
.topbar a { color: #cfe0f5; }
.topbar a:hover { color: #fff; }
.nav { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); box-shadow: 0 1px 12px rgba(11,37,69,.06); }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.logo .mark { width: 38px; height: 38px; border-radius: 10px; background: linear-gradient(135deg, var(--navy), var(--blue)); color: #fff; display: grid; place-items: center; font-size: 1.05rem; letter-spacing: .5px; }
.logo small { display: block; font-weight: 400; font-size: .72rem; color: var(--muted); }
.nav .links { display: flex; gap: 22px; margin-left: auto; font-size: .95rem; }
.nav .links a { color: var(--muted); padding: 6px 2px; border-bottom: 2px solid transparent; }
.nav .links a:hover, .nav .links a.on { color: var(--navy); border-color: var(--blue); }
.lang-btn { border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 6px 14px; cursor: pointer; font-size: .85rem; color: var(--navy); }
.lang-btn:hover { border-color: var(--blue); color: var(--blue); }

/* ---------- Hero ---------- */
.hero { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 55%, #1a4a8a 100%); color: #fff; padding: 84px 0 96px; position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; right: -140px; top: -140px; width: 480px; height: 480px; border-radius: 50%; background: radial-gradient(circle, rgba(29,111,209,.35), transparent 65%); }
.hero .wrap { position: relative; z-index: 1; }
.hero .kicker { display: inline-block; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; padding: 5px 16px; font-size: .8rem; letter-spacing: 2px; color: #bcd4f2; margin-bottom: 22px; }
.hero h1 { font-size: clamp(1.9rem, 4.2vw, 3.2rem); font-weight: 800; line-height: 1.25; }
.hero h1 span { color: #7db6f5; }
.hero p.sub { margin: 18px 0 34px; font-size: 1.08rem; color: #c9d9ee; max-width: 640px; }
.hero .cta { display: flex; gap: 14px; flex-wrap: wrap; }
.btn { display: inline-block; padding: 13px 30px; border-radius: 10px; font-weight: 600; font-size: .98rem; transition: .18s; }
.btn.primary { background: var(--gold); color: #241a05; }
.btn.primary:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn.ghost { border: 1px solid rgba(255,255,255,.45); color: #fff; }
.btn.ghost:hover { background: rgba(255,255,255,.12); }
.hero .hl-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 54px; }
.hl { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); padding: 18px 20px; }
.hl b { font-size: 1.02rem; display: block; margin-bottom: 4px; }
.hl span { font-size: .85rem; color: #b9cde8; }
.hl a:hover b { color: #7db6f5; }

/* ---------- 统计条 ---------- */
.stats { margin-top: -44px; position: relative; z-index: 2; }
.stats .grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: var(--radius); box-shadow: 0 10px 34px rgba(11,37,69,.10); border: 1px solid var(--line); }
.stat { padding: 24px 18px; text-align: center; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat .v { font-size: 1.9rem; font-weight: 800; color: var(--navy); }
.stat .k { font-size: .85rem; color: var(--muted); margin-top: 2px; }
.stat .tag { display: inline-block; font-size: .68rem; margin-top: 6px; padding: 2px 10px; border-radius: 999px; }
.tag.ok { background: #e5f4ec; color: var(--ok); }
.tag.unverified { background: #fdf3e2; color: var(--warn); }

/* ---------- 区块通用 ---------- */
section.block { padding: 72px 0 8px; }
.sec-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 30px; }
.sec-head h2 { font-size: 1.65rem; color: var(--navy); }
.sec-head .en { font-size: .85rem; letter-spacing: 1.5px; color: var(--muted); text-transform: uppercase; }
.sec-head .more { margin-left: auto; color: var(--blue); font-size: .92rem; }

/* 双平台 */
.duo { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.duo .card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: .18s; }
.duo .card:hover { border-color: var(--blue); box-shadow: 0 8px 24px rgba(29,111,209,.10); transform: translateY(-2px); }
.duo .icon { font-size: 1.9rem; }
.duo h3 { margin: 10px 0 6px; color: var(--navy); }
.duo h3 small { color: var(--muted); font-weight: 400; margin-left: 8px; }
.duo p { color: var(--muted); font-size: .93rem; }

/* 明码标价 */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.price { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; display: flex; flex-direction: column; gap: 4px; }
.price:hover { border-color: var(--blue); }
.price .n { font-weight: 700; color: var(--navy); }
.price .n small { color: var(--muted); font-weight: 400; margin-left: 6px; }
.price .p { font-size: 1.45rem; font-weight: 800; color: var(--blue); }
.price .note { font-size: .82rem; color: var(--muted); }
.price .go { margin-top: 10px; color: var(--blue); font-size: .9rem; font-weight: 600; }

/* 商机情报 */
.intel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.intel .item { display: flex; gap: 14px; align-items: center; padding: 15px 22px; border-top: 1px solid var(--line); font-size: .94rem; }
.intel .item:first-child { border-top: 0; }
.intel .item:hover { background: var(--blue-l); }
.intel .date { color: var(--muted); font-size: .8rem; min-width: 74px; }
.intel .tag { min-width: 46px; text-align: center; font-size: .72rem; padding: 2px 8px; border-radius: 6px; background: var(--blue-l); color: var(--blue); font-weight: 600; }
.intel .txt { flex: 1; }
.intel .honest { padding: 10px 22px; background: #fbfcfe; color: var(--muted); font-size: .78rem; border-top: 1px dashed var(--line); }

/* 模块矩阵 */
.mod-tools { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 22px; }
.chip { border: 1px solid var(--line); background: #fff; border-radius: 999px; padding: 7px 18px; font-size: .86rem; cursor: pointer; color: var(--muted); }
.chip.on { background: var(--navy); border-color: var(--navy); color: #fff; }
.mod-search { flex: 1; min-width: 200px; border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; font-size: .9rem; outline: none; }
.mod-search:focus { border-color: var(--blue); }
.mod-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.mod { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 16px 14px; display: block; transition: .15s; }
.mod:hover { border-color: var(--blue); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(29,111,209,.10); }
.mod .cat { font-size: .68rem; color: var(--blue); letter-spacing: 1px; }
.mod .n { font-weight: 700; margin: 4px 0 2px; color: var(--navy); font-size: .95rem; }
.mod .d { font-size: .78rem; color: var(--muted); }
.mod-empty { grid-column: 1/-1; text-align: center; color: var(--muted); padding: 30px 0; }

/* 全球通道 */
.corr { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.corr a { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; display: flex; gap: 14px; align-items: flex-start; }
.corr a:hover { border-color: var(--blue); }
.corr .i { font-size: 1.5rem; }
.corr b { color: var(--navy); display: block; }
.corr span { font-size: .83rem; color: var(--muted); }

/* 智能运营 */
.ops-band { background: var(--navy); color: #fff; border-radius: var(--radius); padding: 40px 44px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; align-items: center; }
.ops-band h3 { font-size: 1.4rem; margin-bottom: 10px; }
.ops-band p { color: #b9cde8; font-size: .93rem; }
.ops-list { display: grid; gap: 10px; }
.ops-list a { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); padding: 11px 18px; border-radius: 10px; font-size: .9rem; display: flex; justify-content: space-between; }
.ops-list a:hover { background: rgba(255,255,255,.16); }
.ops-list em { font-style: normal; color: #7db6f5; }

/* 页脚 */
footer { margin-top: 80px; background: var(--navy); color: #9db4d0; padding: 46px 0 34px; font-size: .86rem; }
footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; margin-bottom: 30px; }
footer h4 { color: #fff; margin-bottom: 12px; font-size: .95rem; }
footer a { display: block; padding: 3px 0; color: #9db4d0; }
footer a:hover { color: #fff; }
footer .legal { border-top: 1px solid rgba(255,255,255,.12); padding-top: 18px; font-size: .76rem; color: #7d94b3; }

/* 响应式 */
@media (max-width: 960px) {
  .hero .hl-row, .price-grid, .mod-grid, .corr { grid-template-columns: repeat(2, 1fr); }
  .stats .grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .ops-band { grid-template-columns: 1fr; }
  footer .cols { grid-template-columns: 1fr; }
  .nav .links { display: none; }
}
@media (max-width: 600px) {
  .hero .hl-row, .price-grid, .mod-grid, .corr, .duo { grid-template-columns: 1fr; }
  .stats .grid { grid-template-columns: 1fr; }
  .stat { border-left: 0; border-top: 1px solid var(--line); }
  .stat:first-child { border-top: 0; }
}

/* ---------- 生态圈：联动倍增 ---------- */
.eco-intro { color: var(--muted); max-width: 860px; margin-bottom: 26px; font-size: .95rem; }
.eco-chains { display: grid; gap: 16px; margin-bottom: 26px; }
.chain { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.ch-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 12px; }
.ch-head .i { font-size: 1.3rem; }
.ch-head b { font-size: 1.02rem; color: var(--navy); }
.ch-head small { color: var(--muted); }
.ch-flow { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 10px; }
.ch-flow .step { background: var(--blue-l); color: var(--navy); border-radius: 8px; padding: 6px 12px; font-size: .84rem; font-weight: 600; }
.ch-flow em { font-style: normal; color: var(--blue); font-weight: 700; }
.ch-gain { color: var(--muted); font-size: .84rem; }
.eco-mechs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.mech { background: linear-gradient(160deg, var(--navy), var(--navy-2)); color: #dbe7f5; border-radius: var(--radius); padding: 16px 14px; display: flex; flex-direction: column; gap: 4px; }
.mech b { color: #fff; font-size: .95rem; }
.mech small { color: var(--gold); font-size: .72rem; letter-spacing: .5px; }
.mech span { font-size: .78rem; color: #b9cde8; }

/* ---------- 新能源与碳生态 ---------- */
.ne-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 22px; }
.ne-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
.ne-card:hover { border-color: var(--blue); box-shadow: 0 6px 20px rgba(11,37,69,.08); }
.ne-card .i { font-size: 1.4rem; }
.ne-card b { display: block; margin-top: 6px; color: var(--navy); }
.ne-card small { color: var(--muted); font-size: .74rem; }
.ne-card p { color: var(--muted); font-size: .84rem; margin-top: 6px; }
.ne-pipeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.pipe { background: var(--blue-l); border-radius: var(--radius); padding: 14px 16px; }
.pipe .num { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--blue); color: #fff; font-weight: 700; font-size: .8rem; margin-bottom: 6px; }
.pipe b { display: block; color: var(--navy); font-size: .9rem; }
.pipe span { font-size: .78rem; color: var(--muted); }

/* ---------- 全球合作询盘 ---------- */
.lead-band { display: grid; grid-template-columns: 1.1fr 1fr; gap: 34px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 32px; }
.lead-copy p { color: var(--muted); margin-bottom: 18px; }
.lead-compliance { display: grid; gap: 10px; }
.lead-compliance a { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; background: var(--blue-l); border-radius: 10px; padding: 12px 16px; font-size: .84rem; }
.lead-compliance b { color: var(--navy); grid-column: 2; }
.lead-compliance span { grid-column: 2; color: var(--muted); font-size: .78rem; }
.lead-form { display: grid; gap: 12px; align-content: start; }
.lead-form input, .lead-form select, .lead-form textarea { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; font-size: .9rem; font-family: inherit; width: 100%; background: var(--bg); }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }
.lead-form .btn { width: 100%; text-align: center; border: 0; cursor: pointer; }
.lead-msg { font-size: .86rem; min-height: 1.2em; }
.lead-msg.ok { color: var(--ok); }
.lead-msg.err { color: #c0392b; }

@media (max-width: 960px) {
  .eco-mechs { grid-template-columns: repeat(3, 1fr); }
  .ne-grid { grid-template-columns: repeat(2, 1fr); }
  .ne-pipeline { grid-template-columns: repeat(2, 1fr); }
  .lead-band { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .eco-mechs { grid-template-columns: 1fr 1fr; }
  .ne-grid, .ne-pipeline { grid-template-columns: 1fr; }
}

/* ---------- 信用背书 ---------- */
.trust-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.trust-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; display: block; }
.trust-card:hover { border-color: var(--blue); box-shadow: 0 6px 20px rgba(11,37,69,.08); }
.trust-card .i { font-size: 1.4rem; }
.trust-card b { display: block; margin-top: 6px; color: var(--navy); font-size: .98rem; }
.trust-card .en-sub { font-size: .72rem; color: var(--blue); letter-spacing: .5px; }
.trust-card p { color: var(--muted); font-size: .84rem; margin-top: 6px; }
@media (max-width: 960px) { .trust-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .trust-grid { grid-template-columns: 1fr; } }

/* ---------- 实时行情 LIVE 徽标 ---------- */
.intel .item.live { background: var(--blue-l); border-radius: 10px; padding: 4px 8px; }
.intel .tag.live-badge { color: #c0392b; font-weight: 700; }

/* ---------- 真实资源统计 ---------- */
.res-cell { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; text-align: center; }
.res-cell b { display: block; font-size: 1.5rem; font-weight: 800; color: var(--navy); }
.res-cell small { color: var(--muted); font-size: .76rem; }
@media (max-width: 600px) { .res-cell b { font-size: 1.15rem; } }