:root{color-scheme:dark;--bg:#090c0a;--panel:#111613;--panel2:#0e120f;--copper:#cd8646;--gold:#dfbb77;--light:#eee9df;--muted:#a4aea2;--line:rgba(192,144,86,.19);--green:#a4c08a;scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--light);font-family:system-ui,-apple-system,"Segoe UI",Arial,sans-serif;line-height:1.66;-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible{outline:2px solid var(--copper);outline-offset:4px}.mechanic-ambient{position:fixed;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(ellipse 65% 42% at 75% -8%,rgba(162,92,37,.11),transparent),radial-gradient(ellipse 50% 55% at -15% 55%,rgba(66,94,54,.065),transparent),repeating-linear-gradient(105deg,transparent,transparent 67px,rgba(255,255,255,.004) 68px,transparent 69px)}.mechanics-wrap{max-width:1390px;margin:0 auto;padding-left:clamp(16px,3.7vw,56px);padding-right:clamp(16px,3.7vw,56px)}.mechanics-topbar{background:rgba(9,12,10,.97);border-bottom:1px solid rgba(197,124,53,.26);position:relative;z-index:5}.mechanics-topbar-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.mechanics-brand{text-decoration:none;display:flex;align-items:baseline;gap:8px;letter-spacing:.08em}.mechanics-brand small{font:700 11px/1.3 Consolas,monospace;color:var(--copper)}.mechanics-brand strong{font:900 clamp(20px,2.1vw,27px)/1.2 system-ui,sans-serif;letter-spacing:.025em}.mechanics-quicklinks{display:flex;align-items:center;gap:clamp(9px,1.5vw,27px);flex-wrap:wrap}.mechanics-quicklinks a{font:700 12px/1.4 Consolas,monospace;text-decoration:none;text-transform:uppercase;letter-spacing:.04em;color:#c4c9bf;white-space:nowrap}.mechanics-quicklinks a:hover{color:#f0bd7c}.mechanics-hero{padding:clamp(47px,6vw,83px) 0 40px;border-bottom:1px solid var(--line)}.hero-meta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;color:var(--muted);font:700 11px Consolas,monospace;letter-spacing:.12em}.meta-mark{border:1px solid rgba(184,115,51,.42);border-radius:3px;padding:6px 11px;color:var(--gold);background:rgba(184,115,51,.09)}.mechanics-hero h1{font-size:clamp(2.4rem,5.9vw,5.3rem);line-height:1.04;letter-spacing:-.045em;margin:24px 0 20px;font-weight:900;max-width:1160px;text-wrap:balance}.mechanics-hero h1 em{font-style:normal;color:#da9353}.mechanics-hero>p{font-size:clamp(1rem,1.4vw,1.23rem);line-height:1.75;max-width:790px;color:#b7c1b4}.hero-pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.hero-pills span{padding:6px 12px;font:700 11px Consolas,monospace;color:#c1c9b7;border:1px solid #303a30;border-radius:999px;background:#121a14}.guide-privacy{display:flex;gap:16px;align-items:flex-start;margin:26px 0 40px;padding:18px 22px;border:1px solid rgba(149,173,113,.25);border-left:3px solid #85965f;border-radius:5px;background:rgba(39,49,29,.32)}.privacy-mark{color:#a5bd7e;font-size:25px;line-height:1}.guide-privacy strong{color:#caddb8;font:800 13px Consolas,monospace;letter-spacing:.095em}.guide-privacy p{color:#bbc5b7;font-size:14px;line-height:1.65;margin:6px 0 0}.guide-layout{display:grid;grid-template-columns:238px minmax(0,1fr);align-items:start;gap:clamp(24px,3.8vw,57px);padding-bottom:70px}.guide-sidebar{position:sticky;top:24px}.toc{border:1px solid var(--line);border-top:2px solid var(--copper);background:rgba(11,16,12,.94);padding:19px 0;border-radius:5px;max-height:calc(100vh - 48px);overflow:auto;scrollbar-color:#6e5138 transparent;scrollbar-width:thin}.toc h2{font:800 12px Consolas,monospace;letter-spacing:.08em;color:var(--gold);margin:0;padding:0 17px 14px}.toc nav{display:flex;flex-direction:column;gap:1px}.toc nav a{display:flex;align-items:flex-start;gap:10px;padding:8px 13px 8px 17px;font-size:12px;line-height:1.38;color:#aab1a5;text-decoration:none;transition:color .15s,background .15s}.toc nav a span{font:700 10px Consolas,monospace;color:#a77a4b;padding-top:2px}.toc nav a:hover,.toc nav a:focus{color:#efc592;background:rgba(193,123,62,.11)}.toc-return{font:700 11px Consolas,monospace;display:block;padding:16px 17px 0;margin-top:10px;text-decoration:none;color:#c99360;border-top:1px solid var(--line)}.guide-main{min-width:0}.mechanic-section{scroll-margin-top:20px;margin-bottom:21px;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:linear-gradient(125deg,rgba(19,24,20,.97),rgba(12,16,13,.97));box-shadow:0 16px 32px rgba(0,0,0,.1)}.mechanic-heading{display:flex;align-items:start;gap:17px;padding:clamp(18px,2.8vw,31px);border-bottom:1px solid rgba(198,137,75,.17);background:linear-gradient(110deg,rgba(185,105,45,.072),transparent 68%)}.section-number{flex-shrink:0;border:1px solid rgba(198,137,75,.4);width:39px;height:39px;display:flex;align-items:center;justify-content:center;color:#e4b171;font:800 14px Consolas,monospace;border-radius:3px}.mechanic-heading h2{font-size:clamp(1.3rem,2.15vw,1.85rem);font-weight:830;line-height:1.19;letter-spacing:-.025em;margin:0 0 9px;color:#f1e9dc}.mechanic-heading p{font-size:14px;line-height:1.58;color:#adbaaa;margin:0}.mechanic-content{padding:clamp(18px,2.8vw,30px);color:#c8d0c5;font-size:15px;line-height:1.8}.mechanic-content>*:first-child{margin-top:0}.mechanic-content>*:last-child{margin-bottom:0}.mechanic-content p{margin:0 0 17px}.mechanic-content h3{font-size:1.13rem;line-height:1.3;color:#e2b57b;margin:29px 0 11px;font-weight:780}.mechanic-content strong{color:#ebe4d1}.mechanic-content ul{padding-left:22px;margin:0 0 18px}.mechanic-content li{padding:2px 0 8px 2px}.mechanic-content li::marker{color:#b7874c}.table-scroll{overflow:auto;max-width:100%;margin:19px 0 24px;border-radius:4px;border:1px solid rgba(185,126,63,.25);scrollbar-color:#8c6745 transparent}.mechanic-table{border-collapse:collapse;width:100%;font-size:13px;line-height:1.52;min-width:480px}.mechanic-table thead{background:#232019;color:#eed2a7}.mechanic-table th,.mechanic-table td{padding:12px 13px;border-right:1px solid rgba(198,137,75,.1);border-bottom:1px solid rgba(198,137,75,.12);text-align:left}.mechanic-table thead th{font-size:11px;text-transform:uppercase;letter-spacing:.025em;font-weight:800}.mechanic-table tbody th{color:#ded7c9;font-weight:750;background:rgba(0,0,0,.06)}.mechanic-table tr:last-child td,.mechanic-table tr:last-child th{border-bottom:0}.mechanic-table tbody tr:nth-child(even){background:rgba(255,255,255,.018)}.mechanic-table tbody tr.emphasis{background:rgba(178,119,54,.13)}.mechanic-table tbody tr.emphasis td{color:#f8c88a;font-weight:850}.formula{display:flex;flex-direction:column;gap:12px;margin:20px 0;padding:20px;border:1px solid rgba(194,147,74,.33);border-radius:4px;background:rgba(97,68,35,.13)}.formula span{font:800 12px Consolas,monospace;color:var(--gold);letter-spacing:.1em}.formula strong{font-size:clamp(15px,1.8vw,19px);line-height:1.5}.formula b{font-size:14px;color:#acc58c;font-weight:700}.rarity-grid{display:flex;gap:7px;flex-wrap:wrap;margin:18px 0 20px}.tier{font:800 11px Consolas,monospace;border:1px solid currentColor;border-radius:3px;padding:6px 10px;background:rgba(255,255,255,.035);white-space:nowrap;text-transform:uppercase;letter-spacing:.03em}.tier.legendary{color:#ff5262}.tier.veryrare{color:#c77eff}.tier.rare{color:#72aaff}.tier.uncommon{color:#61e3bc}.tier.frequent{color:#ffdc72}.tier.common{color:#e5e5e5}.micro-note{font-size:12px;color:#929e91;border-left:2px solid rgba(170,163,114,.42);padding-left:12px;margin-top:18px!important}.guide-end{border:1px solid rgba(213,168,97,.35);border-radius:6px;margin-top:25px;padding:29px 28px;text-align:center;background:linear-gradient(120deg,rgba(89,58,23,.28),rgba(13,21,14,.91))}.guide-end strong{font-size:clamp(1.2rem,2.6vw,1.8rem);letter-spacing:.05em;color:#e6b87b}.guide-end p{color:#c3c9bc}.guide-end a{display:inline-block;padding:10px 20px;margin-top:5px;background:#ba7940;border:1px solid #dbab6e;color:#120d08;border-radius:3px;text-decoration:none;font-size:13px;font-weight:800}.guide-end a:hover{background:#e2a86b}.mechanics-footer{border-top:1px solid var(--line);background:#090b09}.mechanics-footer .mechanics-wrap{padding-top:18px;padding-bottom:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:#7e887e;font:11px Consolas,monospace}
@media(max-width:1000px){.guide-layout{grid-template-columns:200px minmax(0,1fr);gap:22px}.guide-sidebar{top:10px}}@media(max-width:760px){.mechanics-topbar-inner{min-height:70px;flex-wrap:wrap;justify-content:center;gap:10px;padding-block:14px}.mechanics-quicklinks{justify-content:center}.guide-layout{display:block}.guide-sidebar{position:static;margin-bottom:20px}.toc{max-height:none;overflow:visible;padding:15px 0}.toc nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:5px}.toc nav a{font-size:11px;min-width:0;word-wrap:break-word}.mechanics-hero{padding-top:42px}.mechanic-section{scroll-margin-top:12px}.mechanic-heading{gap:10px}.section-number{width:34px;height:34px}.mechanic-content{font-size:14px}}@media(max-width:410px){.toc nav{grid-template-columns:1fr}.mechanics-quicklinks a{font-size:10px}.mechanics-hero h1{font-size:2.27rem}.mechanic-table{font-size:12px}.mechanic-table td,.mechanic-table th{padding:9px 10px}}@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*{transition-duration:0s!important}}

/* V52.42 · bilingual control on mechanics guide */
.efk-language-control{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;
  padding:7px 9px;border:1px solid rgba(193,137,77,.38);border-radius:6px;
  background:rgba(10,14,11,.85);color:#e5d2b5;font:700 11px/1.3 system-ui,sans-serif}
.efk-language-control select{color:#f1e4ce;background:#172018;border:1px solid #845b39;
  border-radius:4px;padding:4px 2px;cursor:pointer;font:700 11px/1.4 system-ui,sans-serif}
.efk-language-control select:focus-visible{outline:2px solid #e6ad63;outline-offset:2px}
@media(max-width:760px){.efk-language-name{display:none}}


/* V52.55: compact tabs; same palette, spacing and cards as the mechanics guide. */
[hidden]{display:none!important}
.mechanics-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 20px}
.mechanics-tab{border:1px solid var(--line);background:var(--panel);color:var(--muted);font:800 13px/1.3 system-ui,sans-serif;padding:13px 20px;cursor:pointer;border-radius:5px}
.mechanics-tab[aria-selected="true"]{color:var(--light);background:#25241b;border-color:var(--copper);box-shadow:inset 0 2px var(--copper)}
.mechanics-tab:hover,.mechanics-tab:focus-visible{color:var(--gold);border-color:var(--copper)}
.mechanics-tab:focus-visible{outline:2px solid var(--copper);outline-offset:3px}
.mechanics-tab span{color:var(--muted);display:block;font-size:11px;font-weight:500;margin-top:3px}
.update-compact-list{list-style:none;padding:0;margin:0}
.update-compact-list li{margin:0;padding:11px 0;border-bottom:1px solid var(--line)}
.update-compact-list li:last-child{border-bottom:0}
.update-compact-list strong{color:var(--gold)}
.update-state{display:inline-block;vertical-align:baseline;margin-right:8px;font:700 10px/1.3 Consolas,monospace;letter-spacing:.02em;color:var(--green)}
.update-state.pending{color:var(--copper)}
.mechanics-old-rule{border:1px solid var(--line);border-radius:4px;padding:10px 14px;margin:17px 0}
.mechanics-old-rule summary{cursor:pointer;color:var(--gold);font-weight:700}
.mechanics-old-rule[open] summary{margin-bottom:14px}
@media(max-width:620px){.mechanics-tabs{flex-direction:column}.mechanics-tab{text-align:left;padding:12px 16px}}