/* ==========================================================================
   Phantom Blade Zero Guide — "ink, rain and vermilion" theme
   Palette and shapes are taken from the game's own art: ink-black night,
   cold jade mist, bone-paper highlights, rust-red seals, dull brass fittings.
   ========================================================================== */

@font-face{font-family:"Cormorant Garamond";src:url("assets/fonts/cormorant-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Cormorant Garamond";src:url("assets/fonts/cormorant-700.woff2") format("woff2");font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:"Karla";src:url("assets/fonts/karla-400.woff2") format("woff2");font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:"Karla";src:url("assets/fonts/karla-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("assets/fonts/barlowc-500.woff2") format("woff2");font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:"Barlow Condensed";src:url("assets/fonts/barlowc-600.woff2") format("woff2");font-weight:600;font-style:normal;font-display:swap}

:root{
  --ink:#0a0e0d;
  --ink-2:#101614;
  --ink-3:#151e1b;
  --ink-4:#1b2622;
  --paper:#ece7d8;
  --paper-body:#c2c9be;
  --paper-dim:#98a29a;
  --paper-faint:#8b968e;
  --blood:#d2453a;
  --blood-deep:#8e241c;
  --blood-ink:#a32b22;
  --brass:#c6a46c;
  --brass-dim:#9a8258;
  --jade:#88b0a3;
  --line:#243029;
  --line-soft:#1a2420;
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Karla","Helvetica Neue",Arial,sans-serif;
  --cond:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --cjk:"KaiTi","STKaiti","Kaiti SC","Songti SC",serif;
  --shadow-card:0 1px 0 rgba(0,0,0,.55),0 18px 34px -26px rgba(0,0,0,.9);
  --radius:3px;
}

*,*::before,*::after{box-sizing:border-box}
html{color-scheme:dark;background:var(--ink);-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--ink);color:var(--paper-body);
  font-family:var(--sans);font-size:17px;line-height:1.72;
  letter-spacing:.002em;
  background-image:
    radial-gradient(1100px 620px at 78% -8%,rgba(60,92,80,.16),transparent 62%),
    radial-gradient(760px 420px at 6% 4%,rgba(142,36,28,.10),transparent 60%);
  background-attachment:fixed;
}
img{max-width:100%;height:auto;display:block}
a{color:#e2685a;text-decoration:none;text-underline-offset:3px}
a:hover{color:#f2867a;text-decoration:underline}
strong{color:var(--paper);font-weight:600}
code{font-family:var(--cond);font-size:.98em;letter-spacing:.03em;background:var(--ink-3);border:1px solid var(--line);border-radius:2px;padding:.05em .35em;color:var(--brass)}
hr{border:0;border-top:1px solid var(--line);margin:34px 0}
::selection{background:var(--blood-deep);color:#fff}

.skip{position:absolute;left:-9999px;top:0;background:var(--blood);color:#fff;padding:10px 16px;z-index:99}
.skip:focus{left:12px;top:12px}

.wrap{max-width:1120px;margin:0 auto;padding:0 32px}

/* ---------- ribbon ---------- */
.ribbon{border-bottom:1px solid var(--line-soft);background:rgba(8,11,10,.86);font-family:var(--cond);font-size:13.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--brass-dim)}
.ribbon .wrap{padding-top:9px;padding-bottom:9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- header ---------- */
.topbar{position:sticky;top:0;z-index:40;background:rgba(9,13,12,.95);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:26px;min-height:66px}
.brand{display:flex;align-items:center;gap:11px;color:var(--paper);font-family:var(--serif);font-weight:700;font-size:20px;letter-spacing:.04em;white-space:nowrap}
.brand:hover{color:var(--paper);text-decoration:none}
.brand img{width:38px;height:38px;border-radius:3px;box-shadow:0 0 0 1px rgba(198,164,108,.28)}
.brand span{position:relative;padding-bottom:2px}
.brand span::after{content:"";position:absolute;left:0;bottom:-1px;width:26px;height:2px;background:var(--blood)}

.nav{margin-left:auto;display:flex;align-items:center;gap:10px}
.nav ul{display:flex;flex-wrap:nowrap;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.nav li{position:relative}
.nav a{display:inline-block;padding:9px 11px;color:var(--paper-body);font-family:var(--cond);font-size:15px;font-weight:500;letter-spacing:.10em;text-transform:uppercase;white-space:nowrap}
.nav a:hover{color:var(--paper);text-decoration:none;background:rgba(198,164,108,.07)}
.nav li.active>a,.nav a.active{color:var(--paper);box-shadow:inset 0 -2px 0 var(--blood)}
.nav .has-kids>a::after{content:"";display:inline-block;width:7px;height:5px;margin-left:7px;vertical-align:middle;background:currentColor;clip-path:polygon(0 0,100% 0,50% 100%);opacity:.75}
.nav .kids{display:none;position:absolute;left:0;top:100%;min-width:250px;flex-direction:column;background:#0d1312;border:1px solid var(--line);border-top:2px solid var(--blood);box-shadow:0 22px 40px -20px rgba(0,0,0,.95);padding:6px 0}
.nav .has-kids:hover>.kids,.nav .has-kids:focus-within>.kids{display:flex}
.nav .kids a{display:block;padding:7px 16px;font-size:14.5px;letter-spacing:.06em;text-transform:none;font-family:var(--sans);font-weight:400;color:var(--paper-body)}
.nav .kids a:hover{color:var(--paper);background:rgba(198,164,108,.08)}
.cta{display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border:1px solid var(--brass-dim);color:var(--brass);font-family:var(--cond);font-size:14.5px;letter-spacing:.12em;text-transform:uppercase;white-space:nowrap;border-radius:2px;background:rgba(198,164,108,.05)}
.cta:hover{color:#141a18;background:var(--brass);border-color:var(--brass);text-decoration:none}

/* ---------- hero ---------- */
.hero{
  position:relative;display:flex;align-items:center;min-height:540px;
  background:#0a0e0d;border-bottom:1px solid var(--line);overflow:hidden;
}
.hero::before{
  content:"";position:absolute;top:0;right:0;bottom:0;left:46%;
  background-image:var(--hero);background-size:cover;background-position:center 32%;background-repeat:no-repeat;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(90deg,#0a0e0d 0%,#0a0e0d 42%,rgba(10,14,13,.92) 50%,rgba(10,14,13,.42) 62%,rgba(10,14,13,.06) 80%,rgba(10,14,13,.30) 100%),
    linear-gradient(180deg,rgba(10,14,13,.72) 0%,rgba(10,14,13,.05) 30%,rgba(10,14,13,.10) 72%,#0a0e0d 100%);
}
.hero-rain{
  position:absolute;top:0;right:0;bottom:0;left:46%;pointer-events:none;opacity:.20;z-index:1;
  background-image:repeating-linear-gradient(101deg,rgba(226,234,228,.20) 0 1px,transparent 1px 10px);
}
.hero-in{position:relative;z-index:2;width:100%;padding-top:70px;padding-bottom:64px}
.hero-in>*{max-width:470px;margin-left:0}
.hero h1{
  font-family:var(--serif);font-weight:700;color:#f4efe1;
  font-size:clamp(46px,5.4vw,76px);line-height:1.02;letter-spacing:.004em;margin:12px 0 18px;
  text-shadow:0 3px 26px rgba(0,0,0,.85);text-wrap:balance;
}
.hero h1::after{content:"";display:block;width:92px;height:3px;margin-top:20px;background:linear-gradient(90deg,var(--blood),rgba(210,69,58,0))}
.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0;font-family:var(--cond);font-size:13.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--brass)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--blood)}
.hero .lead{margin:0;font-size:18px;line-height:1.66;color:#c9d0c4;max-width:470px;text-shadow:0 2px 14px rgba(0,0,0,.75)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 0}
.btn{
  display:inline-block;padding:12px 20px;background:var(--blood);color:#fff;border:1px solid #6d1a15;
  font-family:var(--cond);font-size:15px;font-weight:600;letter-spacing:.13em;text-transform:uppercase;
  border-radius:2px;box-shadow:0 4px 0 rgba(0,0,0,.55);transition:transform .12s ease,background .12s ease;
}
.btn:hover{background:#e0503f;color:#fff;text-decoration:none;transform:translateY(-1px)}
.btn.ghost{background:rgba(10,14,13,.35);color:var(--brass);border-color:var(--brass-dim);box-shadow:0 4px 0 rgba(0,0,0,.45)}
.btn.ghost:hover{background:rgba(198,164,108,.12);color:#f1e7d1}

/* vertical Chinese title, a print-style margin mark */
.hero-zh{
  position:absolute;left:22px;top:50%;transform:translateY(-50%);z-index:3;
  writing-mode:vertical-rl;font-family:var(--cjk);font-size:26px;letter-spacing:.36em;
  color:rgba(236,231,216,.38);text-shadow:0 2px 10px rgba(0,0,0,.8);pointer-events:none;
}

/* ---------- facts strip ---------- */
.facts-strip{background:linear-gradient(180deg,#0d1311,#0a0e0d);border-bottom:1px solid var(--line)}
.facts{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line-soft)}
.fact{background:#0c1210;padding:16px 14px 15px;text-align:left}
.fact-k{display:block;font-family:var(--cond);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--brass-dim);margin-bottom:5px}
.fact-v{display:block;font-family:var(--cond);font-size:19px;font-weight:600;letter-spacing:.03em;color:var(--paper);font-variant-numeric:tabular-nums}

/* ---------- section heads ---------- */
.section-head{margin:58px 0 20px;border-top:1px solid var(--line);padding-top:18px;position:relative}
.section-head::before{content:"";position:absolute;left:0;top:-1px;width:64px;height:2px;background:var(--blood)}
.overline{display:block;font-family:var(--cond);font-size:12.5px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-dim);margin-bottom:6px}
.section-head h2{font-family:var(--serif);font-weight:600;font-size:clamp(26px,3vw,34px);line-height:1.15;color:var(--paper);margin:0;display:flex;align-items:baseline;gap:12px}
.count-pill{font-family:var(--cond);font-size:13px;font-weight:600;letter-spacing:.1em;color:var(--brass);border:1px solid var(--line);background:#0d1311;border-radius:999px;padding:2px 9px}

/* ---------- cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.card{
  position:relative;display:flex;flex-direction:column;background:linear-gradient(165deg,#121a17,#0c1210 70%);
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);
  transition:transform .16s ease,border-color .16s ease;
}
.card::before{content:"";position:absolute;left:0;top:0;width:3px;height:38px;background:var(--blood);opacity:.85;z-index:3}
.card::after{content:"";position:absolute;right:9px;top:9px;width:12px;height:12px;border-top:1px solid var(--brass-dim);border-right:1px solid var(--brass-dim);opacity:.6;z-index:3}
.card:hover{transform:translateY(-3px);border-color:#3a4a40;text-decoration:none}
.card .thumb{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:#0b100e}
.card .thumb img{width:100%;height:100%;object-fit:cover;filter:saturate(.86) contrast(1.04);transition:transform .4s ease}
.card:hover .thumb img{transform:scale(1.035)}
.card .thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,14,13,.05) 30%,rgba(10,14,13,.72) 100%)}
.pill-tag{position:absolute;left:10px;bottom:9px;z-index:2;font-family:var(--cond);font-size:11.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#0e1412;background:var(--brass);padding:2px 8px;border-radius:2px}
.card-body{padding:15px 16px 17px;display:flex;flex-direction:column;gap:7px}
.card h3{font-family:var(--serif);font-weight:600;font-size:22px;line-height:1.18;color:var(--paper);margin:0}
.card p{margin:0;font-size:14.6px;line-height:1.55;color:var(--paper-dim)}
.card .go{font-family:var(--cond);font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#e2685a;margin-top:2px}
.card:hover .go{color:#f2867a}
.card .stamp{font-family:var(--cond);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--paper-faint);border-top:1px solid var(--line-soft);padding-top:8px;margin-top:4px}
.card.sm h3{font-size:19px}
.card.sm .card-body{padding:12px 14px 13px}

/* ---------- article ---------- */
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:52px;padding-top:34px;padding-bottom:64px}
.crumb{font-family:var(--cond);font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--paper-faint);margin-bottom:20px}
.crumb a{color:var(--paper-dim)}
.crumb a:hover{color:var(--brass)}
.crumb .sep{margin:0 7px;color:#849087}
.crumb .here{color:var(--brass)}
article{max-width:720px}
article h1{
  font-family:var(--serif);font-weight:700;font-size:clamp(34px,4.2vw,50px);line-height:1.1;
  color:var(--paper);margin:0 0 10px;letter-spacing:.004em;text-wrap:balance;
}
.checked{display:inline-flex;align-items:center;gap:8px;font-family:var(--cond);font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--jade);margin:0 0 22px}
.checked::before{content:"";width:7px;height:7px;background:var(--jade);border-radius:50%;box-shadow:0 0 8px rgba(136,176,163,.7)}
article p{margin:0 0 18px}
article ul,article ol{margin:0 0 20px;padding-left:22px}
article li{margin:0 0 9px}
article li::marker{color:var(--brass-dim)}
article h2{
  font-family:var(--serif);font-weight:600;font-size:clamp(26px,3vw,32px);line-height:1.2;color:var(--paper);
  margin:46px 0 14px;padding-left:15px;border-left:3px solid var(--blood);scroll-margin-top:88px;
}
article h3{font-family:var(--serif);font-weight:600;font-size:22px;line-height:1.25;color:#e3d9c4;margin:28px 0 10px}
article blockquote{
  margin:24px 0;padding:14px 20px;border-left:2px dashed var(--brass-dim);
  background:rgba(198,164,108,.05);color:#d4d9cd;font-style:italic;
}
article blockquote p:last-child{margin:0}
article img.zoom{border:1px solid var(--line);border-radius:var(--radius);margin:24px 0 10px;cursor:zoom-in}
article img.zoom:hover{border-color:var(--brass-dim)}

/* quick answer block with a vermilion seal */
.quick-answer{
  position:relative;margin:0 0 26px;padding:20px 22px 20px 76px;background:linear-gradient(160deg,#141d19,#0d1311);
  border:1px solid #2b3830;border-left:3px solid var(--blood);border-radius:var(--radius);
}
.quick-answer::before{
  content:"刃";position:absolute;left:16px;top:18px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  background:var(--blood-ink);color:#f6f0e2;font-family:var(--cjk);font-size:26px;line-height:1;border-radius:2px;
  box-shadow:inset 0 0 0 2px rgba(0,0,0,.28);transform:rotate(-2deg);
}
.qa-stamp{display:block;font-family:var(--cond);font-size:12px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--brass);margin-bottom:6px}
.quick-answer p{margin:0;color:#dbe0d4;font-size:16.5px}

/* callouts */
.callout{margin:24px 0;padding:16px 20px;background:linear-gradient(150deg,#121a17,#0d1311);border:1px solid var(--line);border-left:3px solid var(--jade);border-radius:var(--radius)}
.callout p:last-child{margin:0}
.callout strong{color:var(--paper)}
.callout.warning{border-left-color:var(--blood)}
.callout.tip{border-left-color:var(--brass)}

/* tables */
.tbl-wrap{margin:24px 0;overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#0d1311}
table{width:100%;border-collapse:collapse;font-size:15.2px;min-width:520px}
thead th{
  background:#17211d;color:var(--brass);font-family:var(--cond);font-size:12.8px;font-weight:600;
  letter-spacing:.13em;text-transform:uppercase;text-align:left;padding:10px 13px;border-bottom:1px solid #2c3a32;white-space:nowrap;
}
tbody td{padding:10px 13px;border-bottom:1px solid var(--line-soft);vertical-align:top;color:var(--paper-body)}
tbody tr:last-child td{border-bottom:0}
tbody tr:nth-child(even) td{background:rgba(255,255,255,.017)}
tbody td:first-child{color:var(--paper)}
table strong{color:var(--paper)}
.tbl-wrap a{color:#e2685a}

/* toc */
.toc{position:sticky;top:88px;align-self:start;border-top:1px solid var(--line);padding-top:14px}
.toc .overline{margin-bottom:10px}
.toc-list{display:flex;flex-direction:column;gap:1px}
.toc-list a{display:block;padding:6px 0 6px 12px;border-left:1px solid var(--line);color:var(--paper-dim);font-size:14.4px;line-height:1.4}
.toc-list a:hover{color:var(--paper);border-left-color:var(--blood);text-decoration:none}

/* all guides strip */
.all-guides{margin-top:56px;border-top:1px solid var(--line)}
.all-guides .section-head{margin-top:22px;border-top:0;padding-top:0}
.all-guides .section-head::before{display:none}

/* ---------- footer ---------- */
.foot{border-top:1px solid var(--line);background:#080b0a;padding:44px 0 52px}
.disclaimer{max-width:820px;font-size:13.6px;line-height:1.65;color:var(--paper-faint);margin:0 0 16px}
.foot-links{display:flex;flex-wrap:wrap;gap:6px;font-family:var(--cond);font-size:13.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--paper-faint);margin:0 0 10px}
.foot-links a{color:var(--paper-dim)}
.foot-links a:hover{color:var(--brass)}
.muted{font-family:var(--cond);font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;color:#8b968e;margin:0}

/* ---------- lightbox ---------- */
.lightbox{position:fixed;inset:0;z-index:200;background:rgba(6,9,8,.95);display:flex;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}
.lightbox img{max-width:96vw;max-height:94vh;border:1px solid #33413a;box-shadow:0 30px 80px rgba(0,0,0,.8)}

/* ---------- ad slots: empty state, never leave a grey box ---------- */
.ad-slot:empty{display:none}
.ad-slot{margin:26px 0;min-height:0}

/* ---------- responsive ---------- */
@media (max-width:1200px){
  .hero-zh{display:none}
}
@media (max-width:960px){
  .bar{flex-wrap:wrap;gap:8px;padding-top:10px;padding-bottom:8px;min-height:0}
  .brand{font-size:18px}
  .brand img{width:32px;height:32px}
  .nav{order:3;width:100%;margin-left:0;gap:0}
  .nav ul{flex-wrap:wrap;gap:0}
  .nav a{padding:7px 8px;font-size:14.5px}
  .cta{margin-left:auto}
}
@media (max-width:1020px){
  .article-grid{grid-template-columns:minmax(0,1fr);gap:0}
  .toc{display:none}
  .facts{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:820px){
  body{font-size:16.4px}
  .wrap{padding:0 20px}
  .bar{flex-wrap:wrap;gap:10px;padding-top:10px;padding-bottom:10px}
  .brand{font-size:18px}
  .nav{margin-left:0;width:100%;overflow:visible;order:3}
  .nav ul{flex-wrap:wrap;gap:0}
  .nav a{padding:7px 8px;font-size:14px}
  .nav .kids{display:none;position:absolute;left:0;top:100%;min-width:220px}
  .nav .has-kids:hover>.kids,.nav .has-kids:focus-within>.kids{display:flex}
  .cta{margin-left:auto}
  .hero{min-height:0;display:block}
  .hero::before{left:0;background-position:center 22%}
  .hero::after{background:linear-gradient(180deg,rgba(9,13,12,.74) 0%,rgba(9,13,12,.62) 38%,rgba(9,13,12,.92) 78%,#0a0e0d 100%)}
  .hero-rain{left:0}
  .hero-in{padding-top:64px;padding-bottom:52px}
  .hero-in>*{margin-left:0;max-width:none}
  .hero-zh{display:none}
  .hero .lead{font-size:16.8px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .btn{text-align:center}
  .facts{grid-template-columns:repeat(2,1fr)}
  .grid{grid-template-columns:1fr}
  article h1{font-size:32px}
  .quick-answer{padding:18px}
  .quick-answer::before{position:static;display:inline-flex;margin-bottom:10px}
  table{min-width:460px;font-size:14.4px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}


/* --- Ad slot (dual format) ------------------------------------------------ */
.ad-slot{display:none;margin:14px auto 30px;max-width:960px;padding:0 4px}
.ad-slot .ad-inner{min-height:96px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.ad-slot-native .ad-inner{border:1px dashed rgba(189,199,192,.28);background:rgba(255,255,255,.02)}
.ad-slot-mobile .ad-banner-box{border:1px dashed rgba(189,199,192,.28);background:rgba(255,255,255,.02);padding:6px}
@media (hover: hover) and (pointer: fine){.ad-slot-native{display:block}}
@media (hover: none), (pointer: coarse){.ad-slot-mobile{display:block}}
@media print{.ad-slot{display:none!important}}