@charset "UTF-8";
/* ==========================================================================
   德州扑克娱乐 · RANK & SUIT 牌面制式
   01-deck.css  底牌层：重置 / 令牌 / 排版基座 / 通用按钮与标签
   设计语言：牌面纸白 + 牌桌墨绿 + 猩红点色，角标点数、细双线内框、牌背菱格
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background-color: var(--dp-paper);
  background-image:
    repeating-linear-gradient(0deg, rgba(21, 37, 32, .028) 0 1px, transparent 1px 4px);
  color: var(--dp-ink);
  font-family: var(--dp-sans);
  font-size: 16px;
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

:root {
  /* 纸面 / 桌面 */
  --dp-paper: #f4efe2;
  --dp-paper-2: #eae1cd;
  --dp-card: #fcf9f2;
  --dp-felt: #0e3a2d;
  --dp-felt-2: #092a20;
  --dp-felt-3: #14513e;
  /* 墨与线 */
  --dp-ink: #152520;
  --dp-ink-2: #3b4f47;
  --dp-ink-3: #6d8079;
  --dp-line: #c8bda3;
  --dp-line-soft: rgba(21, 37, 32, .13);
  /* 花色点色 */
  --dp-crimson: #b8342c;
  --dp-crimson-2: #9a2621;
  --dp-gold: #ad8339;
  --dp-gold-2: #dcc48a;
  --dp-mint: #2f9e7c;
  /* 度量 */
  --dp-wrap: 1180px;
  --dp-gap: clamp(16px, 2.4vw, 28px);
  --dp-r: 3px;
  --dp-r-lg: 6px;
  --dp-shadow: 0 1px 0 rgba(21, 37, 32, .05), 0 22px 44px -32px rgba(9, 42, 32, .7);
  --dp-shadow-2: 0 10px 24px -16px rgba(9, 42, 32, .6);
  /* 字族 */
  --dp-sans: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --dp-display: "Georgia", "Times New Roman", "Songti SC", "Microsoft YaHei", serif;
  --dp-mono: "Consolas", "SFMono-Regular", "Courier New", monospace;
}

h1, h2, h3, h4, h5 {
  margin: 0 0 .6em;
  font-family: var(--dp-display);
  font-weight: 700;
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--dp-ink);
}

h1 { font-size: clamp(30px, 4.4vw, 50px); }
h2 { font-size: clamp(23px, 2.8vw, 33px); }
h3 { font-size: clamp(18px, 1.9vw, 22px); }
h4 { font-size: 16.5px; letter-spacing: .01em; }

p { margin: 0 0 1.05em; color: var(--dp-ink-2); }
p:last-child { margin-bottom: 0; }

a { color: var(--dp-crimson); text-decoration: none; }
a:hover { color: var(--dp-crimson-2); }

strong, b { color: var(--dp-ink); font-weight: 700; }

ul, ol { margin: 0 0 1.1em; padding-left: 1.15em; color: var(--dp-ink-2); }
li { margin-bottom: .42em; }

img, svg { max-width: 100%; }
svg { display: block; }

hr { border: 0; border-top: 1px solid var(--dp-line); margin: 34px 0; }

::selection { background: rgba(184, 52, 44, .16); color: var(--dp-ink); }

:focus-visible {
  outline: 2px solid var(--dp-crimson);
  outline-offset: 3px;
}

/* ---------- 辅助件 ---------- */
.dp-wrap {
  width: 100%;
  max-width: var(--dp-wrap);
  margin: 0 auto;
  padding: 0 clamp(18px, 4vw, 40px);
}

.dp-wrap--narrow { max-width: 880px; }

.dp-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  padding: 10px 16px;
  background: var(--dp-ink);
  color: #fff;
  font-size: 14px;
}
.dp-skip:focus { left: 8px; top: 8px; color: #fff; }

.dp-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 14px;
  font-family: var(--dp-mono);
  font-size: 11.5px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--dp-gold);
}
.dp-eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: currentColor;
  opacity: .7;
}
.dp-eyebrow--light { color: var(--dp-gold-2); }

.dp-lead {
  font-size: clamp(15.5px, 1.55vw, 18px);
  line-height: 1.82;
  color: var(--dp-ink-2);
  max-width: 62ch;
}

.dp-muted { color: var(--dp-ink-3); }
.dp-mono {
  font-family: var(--dp-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--dp-ink-3);
}
.dp-center { text-align: center; }
.dp-center .dp-lead { margin-inline: auto; }

/* ---------- 章节标题：牌序编号 ---------- */
.dp-h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 12px;
}
.dp-h2__rank {
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  min-width: 40px;
  height: 44px;
  padding: 0 7px;
  border: 1px solid var(--dp-line);
  border-radius: var(--dp-r);
  background: #fff;
  font-family: var(--dp-display);
  font-size: 19px;
  line-height: 1;
  color: var(--dp-crimson);
  box-shadow: inset 0 0 0 3px #fff, inset 0 0 0 4px rgba(21, 37, 32, .1);
}
.dp-h2__en {
  font-family: var(--dp-mono);
  font-size: 11px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--dp-ink-3);
  align-self: flex-end;
  padding-bottom: 5px;
}
.dp-h2--light, .dp-h2--light h2 { color: var(--dp-card); }
.dp-h2--light .dp-h2__en { color: rgba(252, 249, 242, .55); }
.dp-h2--light .dp-h2__rank {
  background: transparent;
  border-color: rgba(220, 196, 138, .5);
  box-shadow: none;
  color: var(--dp-gold-2);
}

/* ---------- 按钮 ---------- */
.dp-btn {
  --btn-bg: var(--dp-ink);
  --btn-fg: var(--dp-card);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 22px;
  border: 1px solid var(--btn-bg);
  border-radius: var(--dp-r);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--dp-sans);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: .04em;
  line-height: 1.2;
  cursor: pointer;
  transition: transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
}
.dp-btn:hover { transform: translateY(-1px); color: var(--btn-fg); }
.dp-btn::after {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  opacity: .55;
}
.dp-btn--solid { --btn-bg: var(--dp-crimson); --btn-fg: #fff; }
.dp-btn--solid:hover { --btn-bg: var(--dp-crimson-2); }
.dp-btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--dp-ink);
  border-color: var(--dp-line);
}
.dp-btn--ghost:hover { --btn-bg: rgba(21, 37, 32, .06); }
.dp-btn--light { --btn-bg: var(--dp-card); --btn-fg: var(--dp-felt); }
.dp-btn--outline-light {
  --btn-bg: transparent;
  --btn-fg: var(--dp-card);
  border-color: rgba(252, 249, 242, .38);
}
.dp-btn--outline-light:hover { --btn-bg: rgba(252, 249, 242, .12); }
.dp-btn--sm { padding: 9px 15px; font-size: 13px; }
.dp-btn--block { width: 100%; }

.dp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* ---------- 标签 / 徽记 ---------- */
.dp-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--dp-line-soft);
  border-radius: 2px;
  background: rgba(21, 37, 32, .035);
  font-family: var(--dp-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--dp-ink-2);
  white-space: nowrap;
}
.dp-tag--crimson {
  border-color: rgba(184, 52, 44, .35);
  background: rgba(184, 52, 44, .08);
  color: var(--dp-crimson);
}
.dp-tag--gold {
  border-color: rgba(173, 131, 57, .4);
  background: rgba(220, 196, 138, .16);
  color: #7d5c1d;
}
.dp-tag--live {
  border-color: rgba(47, 158, 124, .45);
  background: rgba(47, 158, 124, .12);
  color: #1c7457;
}
.dp-tag--live::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dp-mint);
  box-shadow: 0 0 0 0 rgba(47, 158, 124, .6);
  animation: dp-pulse 2.4s ease-out infinite;
}
/* 深色底上的标签：提亮前景，避免金色/绿色在桌绿上糊成一团 */
.dp-card--dark .dp-tag,
.dp-sec--felt .dp-tag,
.dp-banner .dp-tag {
  border-color: rgba(220, 196, 138, .3);
  background: rgba(252, 249, 242, .07);
  color: rgba(252, 249, 242, .66);
}
.dp-card--dark .dp-tag--gold,
.dp-sec--felt .dp-tag--gold,
.dp-banner .dp-tag--gold {
  border-color: rgba(220, 196, 138, .5);
  background: rgba(220, 196, 138, .14);
  color: #e3c88c;
}
.dp-card--dark .dp-tag--live,
.dp-sec--felt .dp-tag--live {
  border-color: rgba(47, 158, 124, .55);
  background: rgba(47, 158, 124, .16);
  color: #7fd8b6;
}
.dp-card--dark .dp-tag--crimson,
.dp-sec--felt .dp-tag--crimson {
  border-color: rgba(184, 52, 44, .55);
  background: rgba(184, 52, 44, .16);
  color: #ef9a92;
}
@keyframes dp-pulse {
  0% { box-shadow: 0 0 0 0 rgba(47, 158, 124, .55); }
  70% { box-shadow: 0 0 0 7px rgba(47, 158, 124, 0); }
  100% { box-shadow: 0 0 0 0 rgba(47, 158, 124, 0); }
}

/* ---------- 网格 ---------- */
.dp-grid {
  display: grid;
  gap: var(--dp-gap);
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
}
.dp-grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr)); }
.dp-grid--3 { grid-template-columns: repeat(auto-fit, minmax(min(272px, 100%), 1fr)); }
.dp-grid--4 { grid-template-columns: repeat(auto-fit, minmax(min(215px, 100%), 1fr)); }
.dp-grid--tight { gap: 14px; }

.dp-split {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  align-items: start;
}
.dp-split--rev > :first-child { order: 2; }

/* ---------- 入场动画（渐进增强） ---------- */
[data-dp-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .62s ease, transform .62s ease;
}
[data-dp-reveal].is-in {
  opacity: 1;
  transform: none;
}
.no-js [data-dp-reveal],
.dp-no-motion [data-dp-reveal] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  [data-dp-reveal] { opacity: 1 !important; transform: none !important; transition: none !important; }
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

/* ---------- 响应式收口 ---------- */
@media (max-width: 960px) {
  .dp-split { grid-template-columns: 1fr; }
  .dp-split--rev > :first-child { order: 0; }
}