/* ===== Tears of Metal Guide - Shared Styles ===== */
:root{
  --iron:#2a3a4a;         /* 深铁蓝 - 主背景/导航 */
  --iron-2:#3a4a5c;       /* 浅铁蓝 */
  --iron-3:#1a2a3a;       /* 深铁蓝2 */
  --copper:#c8804a;       /* 铜色 - 主强调色 */
  --copper-2:#d4894a;     /* 亮铜色 */
  --copper-3:#e8a060;     /* 柔铜色 */
  --heather:#8a6a9a;      /* 苏格兰石楠紫 - 次强调色 */
  --heather-2:#a08ab0;    /* 亮石楠紫 */
  --moss:#4a7c3a;         /* 高地苔藓绿 - 成功/完成 */
  --moss-2:#6a9c4a;       /* 亮苔藓绿 */
  --crimson:#a02828;      /* 战斗红 - 危险/Boss */
  --steel:#8a8a7a;        /* 钢灰 */
  --parchment:#e8dcc4;    /* 羊皮纸色 */
  --parchment-2:#f5efe1;  /* 亮羊皮纸 */
  --parchment-3:#faf6ec;  /* 最亮 */
  --ink:#1a242e;          /* 正文文字色 */
  --ink-soft:#5a6a6e;     /* 次要文字色 */
  --line:#d4cbb8;         /* 分割线 */
  --card:#ffffff;          /* 卡片背景 */
  /* aliases for compatibility */
  --border:var(--line);
  --card-bg:var(--card);
  --bg:var(--parchment);
  --accent:var(--copper);
  --shadow:0 6px 22px rgba(42,58,74,.10);
  --shadow-lg:0 14px 40px rgba(42,58,74,.16);
  --radius:16px;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:78px}
body{
  font-family:"Segoe UI","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  color:var(--ink);
  background:var(--parchment-2);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
  transition:background .3s,color .3s;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ===== DARK MODE ===== */
body.dark{
  --iron:#152030;
  --iron-2:#1e2a3a;
  --iron-3:#0f1a28;
  --ink:#e8e2d4;
  --ink-soft:#b0bac0;
  --parchment:#1e2a34;
  --parchment-2:#141e28;
  --parchment-3:#0f1820;
  --line:#2e3a44;
  --card:#1a242e;
  --border:var(--line);
  --card-bg:var(--card);
  --bg:var(--parchment);
  --accent:var(--copper);
  --shadow:0 6px 22px rgba(0,0,0,.35);
  --shadow-lg:0 14px 40px rgba(0,0,0,.5);
}
body.dark .bg-alt{background:#101820}
body.dark tr:hover td{background:#222e38}
body.dark .chip{background:var(--card)}
body.dark .calc-result{background:#1a242e}
body.dark .stat-pill{background:var(--parchment)}
body.dark .res-emoji{background:var(--parchment)}
body.dark .eyebrow{background:#2a3440}
body.dark .tagline{background:#1e2a30;color:var(--moss-2)}
body.dark .wave-card .wave-power{background:#2a2418}
body.dark .tower-card .tower-tier{background:#2a2418}
body.dark .map-card .num{color:#1a242e}

/* ===== LAYOUT ===== */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{padding:64px 0}
.bg-alt{background:#ede8dc}

/* ===== TYPOGRAPHY ===== */
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--copper);background:#f0e0d0;
  padding:5px 14px;border-radius:999px;margin-bottom:14px;
}
h2.title{font-size:clamp(26px,4vw,38px);line-height:1.2;color:var(--ink);margin-bottom:10px;font-weight:800}
.subtitle{color:var(--ink-soft);max-width:680px;margin-bottom:34px;font-size:16px}
.lead{font-size:17px}

/* ===== NAV ===== */
header.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(42,58,74,.96);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;flex-wrap:nowrap;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:19px;letter-spacing:.02em;flex-shrink:0;white-space:nowrap}
.brand .logo{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--copper),var(--copper-2));font-size:18px;font-weight:900;color:#fff;
  box-shadow:0 2px 8px rgba(200,128,74,.5);
}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{
  color:#d8e0e6;font-size:14.5px;font-weight:500;padding:8px 13px;border-radius:9px;transition:.18s;
}
.nav-links a:hover{background:rgba(255,255,255,.12);color:#fff}
.nav-links a.active{background:rgba(200,128,74,.25);color:var(--copper-2)}
.nav-cta{
  background:var(--copper);color:#fff!important;padding:9px 18px;border-radius:10px;font-weight:700;
  box-shadow:0 3px 10px rgba(200,128,74,.45);
}
.nav-cta:hover{background:var(--copper-2);transform:translateY(-1px)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2.5px;background:#fff;border-radius:2px;transition:.25s}

/* nav utility buttons */
.nav-utils{display:flex;align-items:center;gap:6px;flex-shrink:0}
.nav-btn{
  width:38px;height:38px;border-radius:10px;border:0;cursor:pointer;background:rgba(255,255,255,.1);
  color:#fff;font-size:14px;font-weight:700;display:grid;place-items:center;transition:.18s;flex-shrink:0;
}
.nav-btn:hover{background:rgba(255,255,255,.22)}
.nav-btn.lang-btn{width:auto;padding:0 10px;font-size:13px;font-weight:700;letter-spacing:.03em}
.nav-btn svg{display:block;color:#fff}
.search-input-wrap .s-ico{display:grid;place-items:center;color:var(--ink-soft)}
.search-input-wrap .s-ico svg{display:block}

/* ===== SEARCH OVERLAY ===== */
.search-overlay{
  position:fixed;inset:0;z-index:200;background:rgba(16,24,34,.85);backdrop-filter:blur(6px);
  display:none;align-items:flex-start;justify-content:center;padding-top:12vh;
}
.search-overlay.show{display:flex}
.search-panel{
  width:100%;max-width:640px;background:var(--card);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow-lg);overflow:hidden;margin:0 16px;
}
.search-input-wrap{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--line)}
.search-input-wrap input{
  flex:1;border:0;outline:0;background:none;font-size:17px;color:var(--ink);font-family:inherit;
}
.search-input-wrap .s-ico{font-size:15px;font-weight:700;opacity:.6}
.search-close{background:none;border:0;cursor:pointer;font-size:20px;color:var(--ink-soft);padding:4px 8px;border-radius:8px;font-weight:700}
.search-close:hover{background:var(--parchment)}
.search-results{max-height:50vh;overflow-y:auto}
.search-results .sr-item{display:block;padding:13px 20px;border-bottom:1px solid var(--line);transition:.15s}
.search-results .sr-item:hover{background:var(--parchment)}
.search-results .sr-item .sr-page{font-size:11px;font-weight:700;color:var(--copper);text-transform:uppercase;letter-spacing:.06em}
.search-results .sr-item .sr-title{font-size:15px;color:var(--ink);margin:2px 0}
.search-results .sr-item .sr-snippet{font-size:12.5px;color:var(--ink-soft);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.search-results .sr-empty{padding:30px;text-align:center;color:var(--ink-soft);font-size:14px}
.search-results .sr-item.selected{background:var(--parchment);border-left:3px solid var(--copper)}
.search-results .sr-item.sr-history{padding:10px 20px}
.search-results .sr-label{font-size:11px;font-weight:700;color:var(--copper);text-transform:uppercase;letter-spacing:.06em;padding:10px 20px 6px;display:flex;justify-content:space-between;align-items:center}
.search-results .sr-clear{background:none;border:0;cursor:pointer;font-size:12px;color:var(--ink-soft);font-weight:600}
.search-results .sr-clear:hover{color:var(--crimson)}

/* ===== HERO ===== */
.hero{
  position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(900px 420px at 15% 110%,rgba(74,124,58,.22),transparent 55%),
    radial-gradient(1100px 480px at 78% -8%,rgba(200,128,74,.30),transparent 60%),
    radial-gradient(700px 380px at 92% 100%,rgba(138,106,154,.16),transparent 50%),
    linear-gradient(160deg,var(--iron) 0%,#0d1820 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:repeating-linear-gradient(45deg,transparent 0 38px,rgba(255,255,255,.018) 38px 39px);
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:90px;
  background:linear-gradient(var(--parchment-2),transparent);pointer-events:none;
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:78px 0 96px}
.hero h1{font-size:clamp(34px,5.4vw,56px);line-height:1.08;font-weight:900;letter-spacing:-.01em}
.hero h1 span{color:var(--copper-2)}
.hero p.tag{font-size:18px;color:#d0d8e0;margin:18px 0 30px;max-width:520px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{display:flex;gap:26px;margin-top:38px;flex-wrap:wrap}
.hero-stats .s b{display:block;font-size:26px;color:#fff}
.hero-stats .s small{color:#c4ccd4;font-size:13px}

/* hero side card */
.hero-art{position:relative;height:340px;display:grid;place-items:center}
.island-card{
  width:100%;max-width:380px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:22px;padding:26px;backdrop-filter:blur(6px);box-shadow:var(--shadow-lg);
}
.island-card h3{font-size:16px;color:#fff;margin-bottom:16px;display:flex;align-items:center;gap:8px}
.day-row{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid rgba(255,255,255,.12)}
.day-row:first-of-type{border-top:0}
.day-badge{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:13px;background:linear-gradient(135deg,var(--copper),var(--copper-2));flex-shrink:0}
.day-row .t b{display:block;font-size:14px;color:#fff}
.day-row .t small{color:#c0cad4;font-size:12.5px}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:12px;
  font-weight:700;font-size:15px;cursor:pointer;border:0;transition:.2s;
}
.btn-primary{background:var(--copper);color:#fff;box-shadow:0 6px 18px rgba(200,128,74,.45)}
.btn-primary:hover{background:var(--copper-2);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.22)}

/* ===== QUICK CARDS (homepage) ===== */
.quick{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.qcard{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px;box-shadow:var(--shadow);transition:.2s;cursor:pointer;position:relative;overflow:hidden;
}
.qcard::before{content:"";position:absolute;inset:0 auto 0 0;width:5px;background:var(--moss-2);transition:.2s}
.qcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.qcard:hover::before{background:var(--copper)}
.qcard .ico{font-size:30px;margin-bottom:12px;color:var(--copper)}
.qcard .ico svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.qcard h3{font-size:17px;color:var(--ink);margin-bottom:5px}
.qcard p{font-size:13.5px;color:var(--ink-soft)}

/* ===== TIMELINE (beginner) ===== */
.timeline{position:relative;margin-top:10px}
.timeline::before{content:"";position:absolute;left:23px;top:6px;bottom:6px;width:3px;background:var(--line);border-radius:3px}
.tl-item{display:flex;gap:22px;padding:0 0 26px;position:relative}
.tl-dot{
  width:50px;height:50px;border-radius:14px;flex-shrink:0;z-index:1;display:grid;place-items:center;
  font-weight:800;color:#fff;font-size:14px;box-shadow:0 4px 12px rgba(74,124,58,.4);
  background:linear-gradient(135deg,var(--moss),var(--moss-2));
}
.tl-body{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 22px;box-shadow:var(--shadow);flex:1}
.tl-body h4{color:var(--ink);font-size:17px;margin-bottom:8px}
.tl-body ul{list-style:none}
.tl-body li{padding:4px 0 4px 22px;position:relative;font-size:14.5px;color:var(--ink-soft)}
.tl-body li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:50%;background:var(--copper-2)}
.tl-body li b{color:var(--ink)}

/* ===== FEATURE CARDS ===== */
.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.fcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:.2s}
.fcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.fcard .ico{font-size:34px;margin-bottom:14px;color:var(--copper)}
.fcard .ico svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.fcard h4{color:var(--ink);font-size:18px;margin-bottom:10px}
.fcard p{font-size:14px;color:var(--ink-soft);margin-bottom:10px}
.fcard ul{list-style:none}
.fcard li{font-size:13.5px;color:var(--ink-soft);padding:4px 0 4px 20px;position:relative}
.fcard li::before{content:"\203A";position:absolute;left:4px;color:var(--copper);font-weight:800}

/* ===== TABLE (generic) ===== */
.data-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.data-table th{background:var(--iron);color:#fff;text-align:left;padding:12px 16px;font-size:12.5px;white-space:nowrap}
.data-table td{padding:10px 16px;border-bottom:1px solid var(--line);font-size:13px;color:var(--ink-soft)}
.data-table td b{color:var(--ink)}
.data-table tr:hover td{background:#f8f5ef}
body.dark .data-table tr:hover td{background:#222e38}

/* ===== CHIPS (filter) ===== */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px;align-items:center}
.chips .chip-label{font-size:12px;font-weight:700;color:var(--ink-soft);margin-right:4px;white-space:nowrap}
.chip{
  border:1.5px solid var(--line);background:var(--card);color:var(--ink-soft);padding:8px 15px;
  border-radius:999px;font-size:13.5px;font-weight:600;cursor:pointer;transition:.18s;
}
.chip:hover{border-color:var(--moss-2);color:var(--moss)}
.chip.active{background:var(--moss);border-color:var(--moss);color:#fff}

/* ===== TOWER CARDS ===== */
.tower-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:10px}
.tower-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:.2s;border-top:4px solid var(--copper)}
.tower-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.tower-card .tower-type{font-size:12px;font-weight:700;color:var(--copper);letter-spacing:.1em}
.tower-card h4{color:var(--ink);font-size:18px;margin:4px 0 10px}
.tower-card .tower-desc{font-size:13.5px;color:var(--ink-soft);line-height:1.6;margin-bottom:10px}
.tower-card .tower-tier{margin-top:10px;font-size:12px;font-weight:700;color:var(--copper);background:#f0e0d0;padding:6px 12px;border-radius:8px;display:inline-block}
.tower-card .tower-stats{display:flex;gap:10px;flex-wrap:wrap;font-size:11px;font-weight:600;color:var(--ink);margin-top:8px}
.tower-card .tower-stats span{background:var(--parchment);border-radius:6px;padding:3px 7px;white-space:nowrap}

/* ===== UNIT CARDS ===== */
.unit-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-top:8px}
.unit{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center;box-shadow:var(--shadow);transition:.2s}
.unit:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.unit .u-icon{width:48px;height:48px;border-radius:12px;margin:0 auto 10px;display:grid;place-items:center;background:var(--parchment)}
.unit .u-icon svg{width:55%;height:55%;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.unit h5{color:var(--ink);margin:8px 0 4px;font-size:15px}
.unit p{font-size:12.5px;color:var(--ink-soft)}
.unit .ustats{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;font-size:11px;font-weight:600;color:var(--ink);margin-top:6px}
.unit .ustats span{background:var(--parchment);border-radius:6px;padding:3px 7px;white-space:nowrap}
.unit .uskills{margin-top:8px;padding-top:8px;border-top:1px solid var(--line);text-align:left}
.unit .uskills .uskill-name{display:block;font-size:12px;font-weight:700;color:var(--copper);margin-bottom:3px}
.unit .uskills .uskill-desc{display:block;font-size:11px;color:var(--ink-soft);line-height:1.5;margin-bottom:4px}
.unit .uskills .uskill-stats{display:flex;justify-content:center;gap:6px;flex-wrap:wrap}
.unit .uskills .uskill-stat{display:inline-flex;align-items:center;gap:3px;font-size:10.5px;font-weight:600;color:var(--ink);background:var(--parchment);border-radius:5px;padding:2px 6px;white-space:nowrap}
.unit .uskills .uskill-stat svg{width:11px;height:11px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.unit .uskills .uskill-passive{font-size:10.5px;font-weight:600;color:var(--heather);background:rgba(138,106,154,.12);border-radius:5px;padding:2px 8px;display:inline-block}
.role-badge{display:inline-block;font-size:11px;font-weight:700;padding:2px 9px;border-radius:999px;margin-top:6px}
.r-melee{background:#e8f0e8;color:var(--moss)}.r-ranged{background:#f0e8d8;color:var(--copper)}.r-support{background:#ece4f0;color:var(--heather)}.r-siege{background:#f0e0e0;color:var(--crimson)}
.syn-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin-bottom:24px}
.syn-card{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--moss);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);transition:.2s}
.syn-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.syn-card.syn-bad{border-left-color:var(--crimson)}
.syn-card h4{font-size:15px;color:var(--ink);margin-bottom:8px;display:flex;align-items:center;gap:6px}
.syn-card h4 .syn-tag{font-size:10px;font-weight:700;padding:2px 7px;border-radius:999px;text-transform:uppercase;letter-spacing:.5px}
.syn-card.syn-good h4 .syn-tag{background:rgba(34,139,34,.15);color:var(--moss)}
.syn-card.syn-bad h4 .syn-tag{background:rgba(178,34,34,.15);color:var(--crimson)}
.syn-card .syn-pair{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.syn-card .syn-pair .syn-unit{display:inline-flex;align-items:center;gap:4px;font-size:12px;font-weight:600;color:var(--ink);background:var(--parchment);border-radius:6px;padding:3px 8px}
.syn-card .syn-pair .syn-unit svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.syn-card .syn-pair .syn-plus{font-size:14px;color:var(--ink-soft);font-weight:700}
.syn-card .syn-desc{font-size:13px;color:var(--ink-soft);line-height:1.6}
.syn-map-table{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:24px}
.syn-map-table th{text-align:left;padding:10px 12px;background:var(--parchment);color:var(--ink);font-weight:700;border-bottom:2px solid var(--line)}
.syn-map-table td{padding:10px 12px;border-bottom:1px solid var(--line);color:var(--ink-soft)}
.syn-map-table tr:hover td{background:var(--parchment)}
.syn-map-table .syn-formation{font-weight:600;color:var(--ink)}
.counter-table{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:24px}
.counter-table th{text-align:left;padding:10px 12px;background:var(--parchment);color:var(--ink);font-weight:700;border-bottom:2px solid var(--line);white-space:nowrap}
.counter-table td{padding:10px 12px;border-bottom:1px solid var(--line);color:var(--ink-soft);vertical-align:top}
.counter-table tr:hover td{background:var(--parchment)}
.counter-table .ct-enemy{font-weight:600;color:var(--ink);display:flex;align-items:center;gap:6px}
.counter-table .ct-enemy svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.counter-table .ct-best{display:inline-block;font-size:11px;font-weight:700;padding:3px 9px;border-radius:999px;white-space:nowrap}
.counter-table .ct-best.ct-arrow{background:rgba(34,139,34,.15);color:var(--moss)}
.counter-table .ct-best.ct-cannon{background:rgba(178,34,34,.15);color:var(--crimson)}
.counter-table .ct-best.ct-magic{background:rgba(138,106,154,.15);color:var(--heather)}
.counter-table .ct-best.ct-mixed{background:rgba(205,127,50,.15);color:var(--copper)}
.counter-table .ct-unit{font-size:11px;color:var(--ink);background:var(--parchment);border-radius:5px;padding:2px 7px;display:inline-block;margin:2px 2px 0 0}

/* ===== ENEMY CARDS ===== */
.enemy-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px;margin-top:8px}
.enemy{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px;text-align:center;box-shadow:var(--shadow);transition:.2s}
.enemy:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.enemy .e-icon{width:48px;height:48px;border-radius:12px;margin:0 auto 10px;display:grid;place-items:center;background:var(--parchment)}
.enemy .e-icon svg{width:55%;height:55%;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.enemy h5{color:var(--ink);margin:8px 0 4px;font-size:15px}
.enemy p{font-size:12.5px;color:var(--ink-soft)}
.enemy .estats{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;font-size:11px;font-weight:600;color:var(--ink);margin-top:6px}
.enemy .estats span{background:var(--parchment);border-radius:6px;padding:3px 7px;white-space:nowrap}
.danger{display:inline-block;font-size:11px;font-weight:700;padding:2px 9px;border-radius:999px;margin-top:6px}
.d-low{background:#e8f5e8;color:var(--moss)}.d-mid{background:#fff4e0;color:var(--copper)}.d-high{background:#fde8e8;color:var(--crimson)}.d-boss{background:#f0e0f0;color:var(--heather)}

/* ===== WAVE PROGRESSION CARDS ===== */
.wave-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px;margin-top:10px}
.wave-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);transition:.2s;border-top:4px solid var(--moss-2)}
.wave-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.wave-card .wave-num{font-size:12px;font-weight:700;color:var(--moss);letter-spacing:.1em}
.wave-card h4{color:var(--ink);font-size:18px;margin:4px 0 10px}
.wave-card .wave-desc{font-size:13.5px;color:var(--ink-soft);line-height:1.6;margin-bottom:10px}
.wave-card .wave-power{margin-top:10px;font-size:12px;font-weight:700;color:var(--copper);background:#f0e0d0;padding:6px 12px;border-radius:8px;display:inline-block}

/* ===== MAP CARDS ===== */
.map-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.map-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);transition:.2s;position:relative;overflow:hidden}
.map-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.map-card h4{color:var(--ink);font-size:17px;margin-bottom:8px;position:relative}
.map-card p{font-size:13.5px;color:var(--ink-soft);position:relative}
.map-card ul{list-style:none;margin-top:8px}
.map-card li{font-size:13px;color:var(--ink-soft);padding:3px 0 3px 16px;position:relative}
.map-card li::before{content:"\203A";position:absolute;left:0;color:var(--copper);font-weight:800}
.map-card li b{color:var(--ink)}
.map-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.map-head .num{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-weight:800;font-size:13px;color:#fff;background:linear-gradient(135deg,var(--moss),var(--moss-2));flex-shrink:0}
.map-card.b-forest .map-head .num{background:linear-gradient(135deg,var(--copper),var(--copper-2))}
.map-card.b-mountain .map-head .num{background:linear-gradient(135deg,#3a6a8a,var(--steel))}
.map-card.b-coast .map-head .num{background:linear-gradient(135deg,#2c6f9e,#5b8db8)}
.map-card.b-village .map-head .num{background:linear-gradient(135deg,var(--heather),var(--heather-2))}
.map-card .map-head h4{margin:0}

/* ===== MAP PROGRESSION ===== */
.biome-progression{display:flex;align-items:stretch;gap:6px;flex-wrap:wrap;margin-bottom:34px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.bp-node{flex:1;min-width:120px;border-radius:12px;padding:14px 10px;text-align:center;background:var(--parchment);border:2px solid transparent;transition:.2s}
.bp-node.active{border-color:var(--moss-2)}
.bp-step{font-size:12px;font-weight:800;color:var(--copper);letter-spacing:.1em}
.bp-name{font-size:15px;font-weight:800;color:var(--ink);margin:4px 0 2px}
.bp-info{font-size:11px;color:var(--ink-soft);line-height:1.4}
.bp-arrow{display:grid;place-items:center;color:var(--line);font-size:18px;font-weight:700;align-self:center}

/* ===== CALCULATOR (legacy result sub-styles — container overridden below) ===== */
.calc-result .rline{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:14px}
.calc-result .rline b{color:var(--ink);font-size:16px}
.calc-result .rline .big{font-size:22px;font-weight:900;color:var(--copper)}
.calc-result .rline .pos{color:var(--moss)}
.calc-result .rline .neg{color:var(--crimson)}
.calc-result .mat-line{display:flex;justify-content:space-between;align-items:center;padding:4px 0;font-size:14px;border-bottom:1px solid var(--line)}
.calc-result .mat-line:last-child{border-bottom:0}
.calc-result .mat-line .mat-name{color:var(--ink-soft)}
.calc-result .mat-line .mat-qty{font-weight:800;color:var(--ink);font-size:16px}

/* ===== CTA STRIP ===== */
.cta-strip{
  background:linear-gradient(120deg,var(--iron),#0d1820);color:#fff;border-radius:24px;
  padding:46px;text-align:center;margin:10px 0;box-shadow:var(--shadow-lg);
}
.cta-strip h3{font-size:26px;margin-bottom:10px}
.cta-strip p{color:#d0d8e0;margin-bottom:22px}

/* ===== FOOTER ===== */
footer{background:var(--iron);color:#c8d0d8;padding:46px 0 30px;margin-top:30px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px;margin-bottom:30px}
footer h4{color:#fff;font-size:15px;margin-bottom:14px}
footer a{display:block;color:#b0bac0;font-size:13.5px;padding:4px 0;transition:.15s}
footer a:hover{color:var(--copper-2)}
.foot-brand p{font-size:13.5px;max-width:280px;margin-top:8px;color:#b0bac0}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:12.5px;color:#909aa0}
.disclaimer{font-size:12px;color:#909aa0;margin-top:8px}

/* ===== BACK TO TOP ===== */
#toTop{
  position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:14px;border:0;cursor:pointer;
  background:var(--copper);color:#fff;font-size:13px;font-weight:800;box-shadow:0 6px 18px rgba(200,128,74,.5);
  opacity:0;visibility:hidden;transform:translateY(12px);transition:.25s;z-index:90;
}
#toTop.show{opacity:1;visibility:visible;transform:none}

/* ===== BREADCRUMB ===== */
.breadcrumb{font-size:13px;color:var(--ink-soft);margin-bottom:8px}
.breadcrumb a{color:var(--moss)}
.breadcrumb a:hover{text-decoration:underline}
.breadcrumb span{color:var(--ink-soft)}

/* ===== MISC ===== */
.section-anchor{scroll-margin-top:80px}
.ver-tag{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--moss);background:#eef5ef;padding:5px 12px;border-radius:999px;margin-left:10px;vertical-align:middle}
body.dark .ver-tag{background:#1e2a20;color:var(--moss-2)}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px;margin-top:8px}
.stat-pill{background:var(--parchment);border-radius:8px;padding:8px 12px;text-align:center;font-size:13px;color:var(--ink-soft)}
.stat-pill b{display:block;font-size:18px;color:var(--ink)}

.tagline{display:inline-block;font-size:12px;background:#eef5ef;color:var(--iron-2);padding:3px 10px;border-radius:999px;margin-top:8px}
body.dark .tagline{background:#1e2a30;color:var(--moss-2)}

/* ===== PROGRESS TRACKING ===== */
.pbar{background:var(--parchment);border:1px solid var(--line);border-radius:12px;height:28px;position:relative;overflow:hidden;margin-bottom:6px}
.pbar-fill{height:100%;background:linear-gradient(90deg,var(--moss),var(--moss-2));border-radius:11px;transition:width .4s ease;min-width:0}
.pbar-text{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:var(--ink);z-index:1;text-shadow:0 1px 2px rgba(255,255,255,.5)}
body.dark .pbar-text{text-shadow:0 1px 2px rgba(0,0,0,.5)}
.dash-overall{margin-bottom:24px}
.pbar-lg{height:32px;border-radius:8px}
.pbar-lg .pbar-text{font-size:14px}
.dash-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.dash-item{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);transition:.2s;text-decoration:none}
.dash-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg);border-color:var(--copper)}
.dash-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.dash-label{font-size:13px;font-weight:700;color:var(--ink)}
.dash-item .pbar{height:8px;border-radius:4px}
.dash-item .pbar-text{position:static;font-size:11px;color:var(--ink-soft);text-shadow:none}
.progress-header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.progress-actions{display:flex;gap:8px;flex-wrap:wrap}
.progress-actions button{
  font-size:12px;font-weight:600;padding:7px 14px;border-radius:8px;cursor:pointer;
  border:1.5px solid var(--line);background:var(--card);color:var(--ink-soft);transition:.15s;
}
.progress-actions button:hover{border-color:var(--moss-2);color:var(--moss)}
body.dark .progress-actions button{background:var(--card)}

.track-label{
  display:inline-block;font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px;
  margin-top:6px;background:var(--parchment);color:var(--ink-soft);transition:.15s;
}
[data-track].collected .track-label,[data-track].defeated .track-label,[data-track].rebuilt .track-label{
  background:#eef5ef;color:var(--moss);
}
body.dark .track-label{background:var(--parchment)}
body.dark [data-track].collected .track-label,body.dark [data-track].defeated .track-label,
body.dark [data-track].rebuilt .track-label{background:#1e2a20;color:var(--moss-2)}

/* ===== FILTER CHIPS ===== */
/* (already defined above) */

/* ===== SEARCH HIT ANIMATION ===== */
.search-hit{animation:searchHit 2.8s ease;border-radius:12px;scroll-margin-top:80px}
@keyframes searchHit{
  0%{box-shadow:0 0 0 0 rgba(200,128,74,.8)}
  15%{box-shadow:0 0 0 6px rgba(200,128,74,.5)}
  100%{box-shadow:0 0 0 0 rgba(200,128,74,0)}
}

/* ===== CROSS REFERENCE LINKS ===== */
.xref{color:var(--moss);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:2px;cursor:pointer;transition:.15s}
.xref:hover{color:var(--copper);text-decoration-style:solid}
.cross-links{margin-top:30px;padding:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.cross-links h4{font-size:15px;color:var(--ink);margin-bottom:12px}
.cross-links .cl-list{display:flex;gap:10px;flex-wrap:wrap}
.cross-links .cl-list a{
  font-size:13px;padding:8px 16px;border-radius:10px;background:var(--parchment);
  color:var(--ink-soft);border:1px solid var(--line);transition:.15s;
}
.cross-links .cl-list a:hover{border-color:var(--moss-2);color:var(--moss);transform:translateY(-1px)}
body.dark .cross-links .cl-list a{background:var(--parchment)}

/* prev/next page nav */
.page-nav{display:flex;justify-content:space-between;gap:14px;margin-top:40px;flex-wrap:wrap}
.page-nav a{
  flex:1;min-width:200px;padding:18px 22px;border-radius:14px;background:var(--card);
  border:1px solid var(--line);box-shadow:var(--shadow);transition:.2s;
}
.page-nav a:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);border-color:var(--moss-2)}
.page-nav .pn-label{font-size:11px;font-weight:700;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.06em}
.page-nav .pn-title{font-size:15px;font-weight:700;color:var(--ink);margin-top:4px}
.page-nav a:last-child{text-align:right}

/* ===== TRACK TOGGLE ===== */
[data-track]{position:relative;transition:.2s}
[data-track] .track-toggle{
  position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;
  border:2.5px solid var(--line);background:var(--card);cursor:pointer;
  display:grid;place-items:center;transition:.2s;z-index:3;padding:0;
  color:transparent;
}
.track-toggle svg{opacity:0;transition:.2s}
[data-track]:hover .track-toggle{border-color:var(--moss-2)}
[data-track].collected .track-toggle,[data-track].defeated .track-toggle,[data-track].rebuilt .track-toggle{
  background:linear-gradient(135deg,var(--moss),var(--moss-2));
  border-color:transparent;color:#fff;
}
[data-track].collected .track-toggle svg,[data-track].defeated .track-toggle svg,[data-track].rebuilt .track-toggle svg{opacity:1}
[data-track].collected,[data-track].defeated,[data-track].rebuilt{
  opacity:.72;border-color:var(--moss-2)!important;
}
[data-track]{padding-right:42px}

/* ===== RESPONSIVE ===== */
@media(max-width:880px){
  .nav-links{display:none}
  .burger{display:flex}
  .nav-links.open{display:flex;position:absolute;top:64px;left:0;right:0;flex-direction:column;background:var(--iron);padding:12px;gap:2px;border-bottom:1px solid rgba(255,255,255,.1)}
  .nav-links.open a{width:100%}
  .nav-inner{flex-wrap:wrap;gap:8px;height:auto;min-height:64px;padding:10px 0}
  .brand{font-size:17px}
  .nav-cta{display:none}
  .hero-grid{grid-template-columns:1fr;padding:50px 0 70px}
  .hero-art{order:-1;height:auto}
  .quick{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:clamp(28px,8vw,42px)}
  .hero p.tag{font-size:16px}
  section{padding:48px 0}
  .cta-strip{padding:32px 20px}
  .cta-strip h3{font-size:22px}
}
@media(max-width:520px){
  .quick{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero-stats{gap:18px}
  .hero-stats .s b{font-size:22px}
  .nav-btn{width:34px;height:34px;font-size:13px}
  .nav-btn.lang-btn{font-size:12px;padding:0 8px}
  .wrap{padding:0 16px}
  h2.title{font-size:24px}
  .fcard,.qcard,.map-card,.tower-card,.wave-card{padding:18px}
}

/* ===== FAQ ===== */
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  border:1px solid var(--border);
  border-radius:10px;
  overflow:hidden;
  background:var(--card-bg);
  transition:border-color .2s,box-shadow .2s;
}
.faq-item:hover{border-color:var(--accent)}
.faq-item[open]{border-color:var(--accent);box-shadow:0 2px 12px rgba(0,0,0,.06)}
.faq-q{
  padding:16px 20px;
  font-size:15px;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.faq-q::after{
  content:'+';
  font-size:22px;
  font-weight:300;
  color:var(--ink-soft);
  transition:transform .2s;
  flex-shrink:0;
  line-height:1;
}
.faq-item[open] .faq-q::after{transform:rotate(45deg)}
.faq-q::-webkit-details-marker{display:none}
.faq-a{
  padding:0 20px 16px;
  font-size:14px;
  line-height:1.75;
  color:var(--ink-soft);
}

/* ===== TOC ===== */
.toc-box{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:10px;
  padding:16px 20px;
  margin:20px 0 28px;
}
.toc-box h4{
  font-size:13px;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--ink-soft);
  margin-bottom:10px;
}
.toc-box ol{
  list-style:none;
  padding:0;
  margin:0;
  counter-reset:toc-item;
  display:flex;
  flex-wrap:wrap;
  gap:6px 16px;
}
.toc-box ol li a{
  font-size:13px;
  color:var(--ink-soft);
  text-decoration:none;
  transition:color .15s;
}
.toc-box ol li a:hover{color:var(--accent)}
.toc-box ol li{counter-increment:toc-item}
.toc-box ol li a::before{content:counter(toc-item) ". ";font-weight:600;color:var(--accent)}

/* ===== Tier List ===== */
.tier-list{display:flex;flex-direction:column;gap:10px}
.tier-row{
  display:grid;
  grid-template-columns:60px 1fr;
  gap:12px;
  align-items:center;
  border-radius:10px;
  overflow:hidden;
  border:1px solid var(--border);
}
.tier-badge{
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  font-weight:800;
  color:#fff;
  padding:12px 0;
  text-align:center;
}
.tier-s{background:#e74c3c}
.tier-a{background:#e67e22}
.tier-b{background:#2ecc71}
.tier-c{background:#3498db}
.tier-d{background:#95a5a6}
.tier-items{
  padding:10px 16px;
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  background:var(--card-bg);
}
.tier-chip{
  display:inline-block;
  padding:4px 12px;
  border-radius:6px;
  font-size:13px;
  font-weight:500;
  background:var(--bg);
  color:var(--ink);
  border:1px solid var(--border);
}
a.tier-chip{cursor:pointer;transition:.2s;text-decoration:none}
a.tier-chip:hover{background:var(--copper);color:#fff;border-color:var(--copper);transform:translateY(-1px)}

/* ===== Boss Cards ===== */
.boss-card{
  border:1px solid var(--border);
  border-radius:12px;
  overflow:hidden;
  background:var(--card-bg);
  border-top:4px solid var(--crimson);
}
.boss-card .boss-head{
  display:flex;
  align-items:center;
  gap:14px;
  padding:20px;
  border-bottom:1px solid var(--border);
}
.boss-card .boss-head .boss-icon{
  width:48px;
  height:48px;
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--crimson);
  color:#fff;
  flex-shrink:0;
}
.boss-card .boss-head h4{font-size:18px;margin:0}
.boss-card .boss-body{padding:20px}
.boss-card .boss-stats{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:14px;
}
.boss-card .boss-stats span{
  display:inline-block;
  padding:3px 10px;
  border-radius:6px;
  font-size:12px;
  font-weight:600;
  background:var(--bg);
  color:var(--ink-soft);
  border:1px solid var(--border);
}

/* ===== Enemy Stats ===== */
.estats{
  display:flex;
  flex-wrap:wrap;
  gap:4px;
  margin:6px 0;
}
.estats span{
  display:inline-block;
  padding:2px 8px;
  border-radius:5px;
  font-size:11px;
  font-weight:600;
  background:var(--bg);
  color:var(--ink-soft);
  border:1px solid var(--border);
}

/* ===== Calculator ===== */
.calc-box{
  background:var(--card-bg);
  border:1px solid var(--border);
  border-radius:12px;
  padding:24px;
  margin:20px 0;
  box-shadow:var(--shadow);
}
.calc-row{
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:12px;
  margin-bottom:16px;
}
.calc-row label{
  display:block;
  font-size:13px;
  font-weight:600;
  color:var(--ink-soft);
  margin-bottom:4px;
}
.calc-row select,.calc-row input{
  width:100%;
  padding:8px 12px;
  border:1px solid var(--border);
  border-radius:8px;
  font-size:14px;
  background:var(--bg);
  color:var(--ink);
  outline:none;
  transition:border-color .2s;
}
.calc-row select:focus,.calc-row input:focus{border-color:var(--accent)}
.calc-result{
  background:var(--bg);
  border:1px solid var(--border);
  border-radius:8px;
  padding:16px;
  text-align:center;
}
.calc-result .calc-num{
  font-size:28px;
  font-weight:800;
  color:var(--accent);
}
.calc-result .calc-label{
  font-size:13px;
  color:var(--ink-soft);
  margin-top:4px;
}
/* ===== Wave Breakdown ===== */
.wave-breakdown{
  border:1px solid var(--border);
  border-radius:10px;
  margin-bottom:14px;
  overflow:hidden;
  background:var(--card-bg);
}
.wave-breakdown summary{
  cursor:pointer;
  padding:14px 20px;
  font-size:16px;
  font-weight:700;
  color:var(--ink);
  list-style:none;
  display:flex;
  align-items:center;
  gap:8px;
  transition:background .15s;
}
.wave-breakdown summary::-webkit-details-marker{display:none}
.wave-breakdown summary::before{
  content:"▶";
  font-size:11px;
  color:var(--accent);
  transition:transform .2s;
}
.wave-breakdown[open] summary::before{transform:rotate(90deg)}
.wave-breakdown summary:hover{background:var(--bg)}
.wave-breakdown .data-table{margin:0;border-radius:0;border:none;border-top:1px solid var(--border)}

.wave-tag{
  display:inline-block;
  padding:2px 10px;
  border-radius:6px;
  font-size:12px;
  font-weight:600;
  white-space:nowrap;
}
.wt-easy{background:#e8f5e9;color:#2e7d32}
.wt-med{background:#fff3e0;color:#e65100}
.wt-hard{background:#fce4ec;color:#c62828}
.wt-vhard{background:#efebe9;color:#4e342e}
.wt-boss{background:#e74c3c;color:#fff}
body.dark .wt-easy{background:#1b3a1e;color:#81c784}
body.dark .wt-med{background:#3e2723;color:#ffab40}
body.dark .wt-hard{background:#3b1c1c;color:#ef9a9a}
body.dark .wt-vhard{background:#2e2e2e;color:#bcaaa4}

@media(max-width:600px){
  .calc-row{grid-template-columns:1fr}
  .tier-row{grid-template-columns:50px 1fr}
  .wave-breakdown{overflow-x:auto}
  .wave-breakdown .data-table{min-width:560px}
  .data-table th,.data-table td{padding:8px 10px}
}