/* ═══════════════════════════════════════════════════════
   中东能源危机评估报告 · 样式表
   ═══════════════════════════════════════════════════════ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#07090c;--bg2:#0d1117;--bg3:#141920;--bg4:#1a2130;
  --border:rgba(255,255,255,0.07);--border2:rgba(255,255,255,0.14);
  --amber:#F5A623;--amber-d:rgba(245,166,35,0.15);
  --red:#E84040;--red-d:rgba(232,64,64,0.13);
  --orange:#E07030;
  --green:#3DBD7D;--green-d:rgba(61,189,125,0.12);
  --blue:#4A9EE8;
  --purple:#9B6DFF;
  --text:rgba(255,255,255,0.87);--muted:rgba(255,255,255,0.42);--faint:rgba(255,255,255,0.18);
  --display:'Bebas Neue',sans-serif;--body:'IBM Plex Sans',sans-serif;--mono:'IBM Plex Mono',monospace;
}
html{background:var(--bg);color:var(--text);font-family:var(--body);font-size:15px}
body{max-width:1100px;margin:0 auto;padding:48px 28px 80px}

/* ── HEADER ── */
.header{border-bottom:1px solid var(--border2);padding-bottom:32px;margin-bottom:52px}
.header-meta{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.htag{font-family:var(--mono);font-size:10px;color:var(--amber);letter-spacing:.12em;text-transform:uppercase;border:1px solid rgba(245,166,35,.4);padding:3px 10px;border-radius:2px}
.hdate{font-family:var(--mono);font-size:10px;color:var(--muted)}
.header h1{font-family:var(--display);font-size:clamp(44px,6.5vw,82px);line-height:.92;color:#fff;margin-bottom:14px}
.header h1 span{color:var(--amber)}
.header-sub{font-size:13px;color:var(--muted);max-width:700px;line-height:1.7}
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border2);border:1px solid var(--border2);border-radius:8px;overflow:hidden;margin-top:28px}
.kpi{background:var(--bg2);padding:18px 20px}
.kpi-val{font-family:var(--display);font-size:34px;color:var(--amber);line-height:1;margin-bottom:5px}
.kpi-val sub{font-size:16px}
.kpi-label{font-size:11px;color:var(--muted);line-height:1.5}

/* ── LIVE PRICE TICKER ── */
.price-ticker{display:flex;gap:1px;background:var(--border2);border:1px solid var(--border2);border-radius:6px;overflow:hidden;margin-top:14px}
.ptick{flex:1;background:var(--bg2);padding:10px 14px;text-align:center}
.ptick-name{font-size:9px;font-family:var(--mono);color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.ptick-val{font-family:var(--display);font-size:20px;color:#fff;line-height:1}
.ptick-chg{font-size:10px;font-family:var(--mono);margin-top:2px}
.ptick-chg.up{color:var(--red)}
.ptick-chg.down{color:var(--green)}
.ptick-date{font-size:8px;color:var(--faint);margin-top:2px;font-family:var(--mono)}

/* ── SECTION HEADER ── */
.sec{margin-bottom:56px}
.sec-title{font-family:var(--display);font-size:26px;letter-spacing:.04em;color:#fff;margin-bottom:5px;display:flex;align-items:center;gap:10px}
.sec-title::before{content:'';display:block;width:4px;height:20px;background:var(--amber);border-radius:2px;flex-shrink:0}
.sec-sub{font-size:12px;color:var(--muted);margin-bottom:18px;padding-left:14px;line-height:1.5}

/* ── MAP WRAPPER ── */
.map-wrap{position:relative;background:var(--bg2);border:1px solid var(--border2);border-radius:10px;overflow:visible;padding:0}
.map-wrap svg{display:block;width:100%;border-radius:10px}
.map-legend{display:flex;flex-wrap:wrap;gap:14px;padding:14px 20px;border-top:1px solid var(--border);font-size:11px;color:var(--muted)}
.leg{display:flex;align-items:center;gap:6px}
.leg-sq{width:11px;height:11px;border-radius:2px;flex-shrink:0}

/* ── TOOLTIP ── */
.tooltip{
  position:fixed;display:none;z-index:9999;
  background:rgba(13,17,23,0.97);
  border:1px solid rgba(255,255,255,0.18);
  border-radius:8px;padding:14px 16px;
  width:240px;pointer-events:none;
  backdrop-filter:blur(4px);
}
.tt-name{font-weight:500;font-size:13px;color:#fff;margin-bottom:8px;padding-bottom:7px;border-bottom:1px solid var(--border)}
.tt-row{display:flex;gap:8px;margin-bottom:5px;font-size:11px;line-height:1.5}
.tt-key{color:var(--muted);min-width:52px;flex-shrink:0}
.tt-val{color:rgba(255,255,255,.75)}
.tt-tags{display:flex;gap:4px;flex-wrap:wrap;margin-top:8px}
.tt-tag{font-size:9px;font-family:var(--mono);padding:2px 7px;border-radius:2px;letter-spacing:.04em}

/* ── ANIMATED BAR CHARTS ── */
.chart-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.chart-panel{background:var(--bg2);border:1px solid var(--border2);border-radius:10px;padding:22px 24px}
.cp-title{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--amber);margin-bottom:18px}

.bar-group{margin-bottom:12px}
.bar-label-row{display:flex;justify-content:space-between;margin-bottom:5px}
.bar-lname{font-size:12px;color:var(--text)}
.bar-lval{font-family:var(--mono);font-size:11px;color:var(--muted)}
.bar-track{height:9px;background:rgba(255,255,255,0.06);border-radius:5px;overflow:hidden}
.bar-fill{height:100%;border-radius:5px;width:0;transition:width 1.2s cubic-bezier(.16,1,.3,1)}

/* scenario bars */
.sc-compare{margin-bottom:11px}
.sc-label{font-size:12px;color:var(--text);margin-bottom:6px}
.sc-pair{display:flex;flex-direction:column;gap:4px}
.sc-row-bar{display:grid;grid-template-columns:42px 1fr 90px;align-items:center;gap:8px}
.sc-tag{font-size:9px;font-family:var(--mono);padding:2px 6px;border-radius:2px;text-align:center}
.opt-tag{background:rgba(61,189,125,.2);color:#6ddba8}
.pes-tag{background:rgba(232,64,64,.2);color:#f08080}
.sc-track{height:7px;background:rgba(255,255,255,.06);border-radius:4px;overflow:hidden}
.sc-fill{height:100%;border-radius:4px;width:0;transition:width 1.3s cubic-bezier(.16,1,.3,1)}
.opt-fill{background:var(--green)}
.pes-fill{background:var(--red)}
.sc-num{font-family:var(--mono);font-size:10px;color:var(--muted);text-align:right}

/* replacement section */
.rep-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.rep-card{background:var(--bg2);border:1px solid var(--border2);border-radius:10px;overflow:hidden}
.rep-head{padding:14px 18px 12px;border-bottom:1px solid var(--border);display:flex;align-items:flex-end;justify-content:space-between}
.rep-commodity{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.rep-pct-wrap{text-align:right}
.rep-pct{font-family:var(--display);font-size:30px;line-height:1}
.rep-pct-sub{font-size:10px;color:var(--muted)}
.rep-body{padding:14px 18px}
.rep-row{margin-bottom:10px}
.rep-row-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:4px}
.rep-src{font-size:11px;color:var(--text)}
.rep-badges{display:flex;gap:4px;align-items:center}
.rep-vol{font-family:var(--mono);font-size:10px;color:var(--muted)}
.rep-lag{font-size:9px;font-family:var(--mono);padding:2px 5px;border-radius:2px}
.lag-fast{background:rgba(61,189,125,.15);color:#6ddba8}
.lag-mid{background:rgba(245,166,35,.15);color:#f5c86a}
.lag-slow{background:rgba(232,64,64,.15);color:#f08080}
.rbar-track{height:5px;background:rgba(255,255,255,.06);border-radius:3px;overflow:hidden}
.rbar-fill{height:100%;border-radius:3px;width:0;transition:width 1.4s cubic-bezier(.16,1,.3,1)}
.rep-note{font-size:10px;font-family:var(--mono);color:var(--muted);margin-top:12px;padding-top:10px;border-top:1px solid var(--border);line-height:1.7}

/* DAMAGE TABLE */
.dtable{width:100%;border-collapse:collapse}
.dtable th{font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase;padding:8px 12px;text-align:left;border-bottom:1px solid var(--border2)}
.dtable td{padding:10px 12px;font-size:12px;border-bottom:1px solid var(--border);vertical-align:middle;line-height:1.5}
.dtable tr:last-child td{border-bottom:none}
.dtable tr:hover td{background:rgba(255,255,255,.02)}
.pill{display:inline-block;font-size:9px;font-family:var(--mono);padding:2px 7px;border-radius:2px;letter-spacing:.03em}
.pr{background:rgba(232,64,64,.18);color:#f08080}
.pa{background:rgba(245,166,35,.18);color:#f5c86a}
.pg{background:rgba(61,189,125,.18);color:#6ddba8}
.pb{background:rgba(74,158,232,.18);color:#7dc3f5}

/* CHAIN CARDS */
.chain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.chain-card{background:var(--bg2);border:1px solid var(--border2);border-radius:10px;padding:20px 22px}
.cc-icon{width:32px;height:32px;border-radius:6px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-size:16px}
.cc-title{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px}
.cc-text{font-size:12px;color:rgba(255,255,255,.65);line-height:1.75}
.cc-text strong{color:var(--amber)}

/* ── IMPACT CHAIN FLOW ── */
.chain-flow{display:flex;align-items:center;gap:0;margin:20px 0;overflow-x:auto;padding:8px 0}
.chain-step{background:var(--bg3);border:1px solid var(--border2);border-radius:8px;padding:14px 16px;min-width:160px;flex-shrink:0;text-align:center}
.chain-step-num{font-family:var(--mono);font-size:9px;color:var(--amber);letter-spacing:.1em;margin-bottom:6px}
.chain-step-title{font-size:12px;color:#fff;font-weight:500;margin-bottom:4px}
.chain-step-desc{font-size:10px;color:var(--muted);line-height:1.5}
.chain-arrow{font-size:16px;color:var(--faint);flex-shrink:0;padding:0 4px}

/* ── DEEP DIVE PANEL ── */
.deep-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.deep-card{background:var(--bg2);border:1px solid var(--border2);border-radius:10px;padding:18px 20px}
.deep-stat{font-family:var(--display);font-size:38px;line-height:1;margin-bottom:6px}
.deep-label{font-size:11px;color:var(--muted);line-height:1.5}
.deep-bar{margin-top:8px}

/* ── SEMICONDUCTOR CARDS ── */
.semi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.semi-card{background:var(--bg2);border:1px solid var(--border2);border-radius:8px;padding:14px 16px}
.semi-icon{font-size:20px;margin-bottom:8px}
.semi-name{font-size:11px;color:#fff;font-weight:500;margin-bottom:4px}
.semi-dep{font-size:10px;color:var(--muted);line-height:1.5;margin-bottom:6px}
.semi-impact{font-size:10px;color:var(--amber);line-height:1.4;font-family:var(--mono)}

/* WATCHPOINTS */
.watchgrid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.watch-item{display:flex;gap:10px;padding:13px 14px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;align-items:flex-start}
.watch-num{font-family:var(--mono);font-size:10px;color:var(--amber);padding-top:2px;flex-shrink:0}
.watch-text{font-size:12px;line-height:1.65;color:rgba(255,255,255,.72)}
.watch-text strong{color:var(--text)}

/* DIVIDER */
.divider{border:none;border-top:1px solid var(--border);margin:40px 0}

/* HIGHLIGHT */
.highlight{background:rgba(245,166,35,.05);border:1px solid rgba(245,166,35,.22);border-radius:8px;padding:14px 18px;font-size:12px;color:rgba(255,255,255,.68);line-height:1.75}
.highlight strong{color:var(--amber)}

/* FOOTNOTE */
.footnote{margin-top:48px;padding-top:22px;border-top:1px solid var(--border);font-size:10px;color:var(--muted);font-family:var(--mono);line-height:1.9}
.footnote strong{color:var(--faint)}

/* DATA FRESHNESS */
.data-freshness{display:inline-flex;align-items:center;gap:6px;font-size:9px;font-family:var(--mono);color:var(--muted);margin-left:12px;padding:2px 8px;background:rgba(255,255,255,0.03);border-radius:3px}
.data-freshness .dot{width:6px;height:6px;border-radius:50%;background:var(--green);animation:pulse-dot 2s ease-in-out infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:.3}}

/* RESPONSIVE */
@media(max-width:768px){
  .kpi-row{grid-template-columns:repeat(2,1fr)}
  .chart-grid{grid-template-columns:1fr}
  .rep-grid{grid-template-columns:1fr}
  .chain-grid{grid-template-columns:1fr}
  .watchgrid{grid-template-columns:1fr}
  .deep-grid{grid-template-columns:1fr}
  .semi-grid{grid-template-columns:repeat(2,1fr)}
  .price-ticker{flex-wrap:wrap}
  .ptick{flex:1 1 30%}
}