/* ============================================================
   通玄 TONGXUAN · 八字排盘 bazi.css
   页面三幕：录入生辰（庚帖）→ 命盘呈现 → AI 详批
   ============================================================ */

/* hidden 属性保险（避免被后续 display 规则覆盖） */
[hidden] { display: none !important; }

/* 锚点滚动让出固定导航 */
#chart, #reading { scroll-margin-top: calc(var(--nav-h) + 16px); }

/* ================= 页首（紧凑头图） ================= */
.bazi-hero {
  position: relative;
  min-height: 48vh;
  min-height: 48svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: calc(var(--nav-h) + 64px) 0 130px;
  background:
    radial-gradient(ellipse 90% 70% at 50% -20%, #22305a 0%, transparent 60%),
    linear-gradient(180deg, #101a34 0%, var(--ink-900) 55%, var(--ink-950) 100%);
}
.bazi-hero-stars { position: absolute; inset: 0; z-index: 0; }
.bazi-hero-content { position: relative; z-index: 2; }
.bazi-hero .section-eyebrow {
  color: var(--gold-500);
  animation: bzUp 1s var(--ease-out) 0.1s both;
}
.bazi-hero-title {
  margin-top: 22px;
  font-size: clamp(44px, 6.5vw, 68px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: 0.18em; text-indent: 0.18em;
  background: linear-gradient(168deg, #f4e3b8 8%, var(--gold-400) 38%, var(--gold-500) 62%, #a8813f 95%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  filter: drop-shadow(0 5px 24px rgba(212, 175, 106, 0.22));
  animation: bzUp 1.1s var(--ease-out) 0.22s both;
}
.bazi-hero-divider { animation: bzUp 1.1s var(--ease-out) 0.36s both; }
.bazi-hero-sub {
  margin-top: 18px;
  font-size: 15px;
  line-height: 2.1;
  letter-spacing: 0.12em;
  color: var(--text-mid);
  animation: bzUp 1.1s var(--ease-out) 0.48s both;
}
@keyframes bzUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: none; }
}
/* 与宣纸区平滑衔接 */
.bazi-hero-fade {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 120px;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(180deg,
    rgba(245, 240, 226, 0) 0%,
    rgba(245, 240, 226, 0.28) 52%,
    var(--paper-100) 100%);
}

/* ================= 第一幕 · 庚帖 ================= */
.bazi-entry { padding-top: 72px; }

.geng-card {
  max-width: 820px;
  margin-inline: auto;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(184, 145, 75, 0.55);
  background: linear-gradient(175deg, var(--paper-50), var(--paper-100) 85%);
  box-shadow:
    0 26px 64px rgba(44, 42, 36, 0.16),
    0 3px 10px rgba(44, 42, 36, 0.07);
}
/* 内衬金色细框，庚帖双框感 */
.geng-card::after {
  content: "";
  position: absolute; inset: 8px;
  border: 1px solid rgba(212, 175, 106, 0.3);
  border-radius: calc(var(--radius-lg) - 8px);
  pointer-events: none;
}

/* 深色卡头 */
.geng-head {
  position: relative;
  padding: 28px 36px 24px;
  text-align: center;
  background:
    radial-gradient(ellipse 130% 120% at 50% -40%, rgba(212, 175, 106, 0.16), transparent 55%),
    linear-gradient(150deg, var(--ink-800), var(--ink-950) 85%);
  border-bottom: 1px solid rgba(212, 175, 106, 0.4);
}
.geng-head-tag {
  display: inline-flex; align-items: center; gap: 14px;
  font-family: var(--font-serif);
  font-size: 13px; letter-spacing: 0.42em; text-indent: 0.42em;
  color: var(--gold-500);
}
.geng-head-tag::before, .geng-head-tag::after {
  content: ""; width: 44px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-500));
}
.geng-head-tag::after { transform: scaleX(-1); }
.geng-head-note {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: 15px;
  letter-spacing: 0.2em;
  color: var(--text-mid);
}

/* 宣纸卡身 · 表单 */
.geng-body {
  position: relative;
  padding: 40px 46px 44px;
  display: grid;
  gap: 32px;
}
.field-label {
  display: block;
  font-family: var(--font-serif);
  font-size: 13.5px; font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--gold-700);
  margin-bottom: 12px;
}
.field-label em {
  font-style: normal; font-weight: 400;
  font-family: var(--font-sans);
  font-size: 12px; letter-spacing: 0.06em;
  color: var(--paper-ink-soft);
}

/* 下划线式输入框 */
.input-line {
  width: 100%;
  padding: 9px 2px;
  font-family: var(--font-serif);
  font-size: 16.5px;
  letter-spacing: 0.08em;
  color: var(--paper-ink);
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(44, 42, 36, 0.28);
  border-radius: 0;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.input-line::placeholder {
  font-family: var(--font-sans);
  font-size: 14.5px; letter-spacing: 0.03em;
  color: rgba(107, 100, 85, 0.55);
}
.input-line:focus {
  outline: none;
  border-bottom-color: var(--gold-600);
  box-shadow: 0 1px 0 var(--gold-600);
}

/* 乾坤 segmented */
.seg-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.seg-btn {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  padding: 16px 12px;
  border: 1px solid rgba(44, 42, 36, 0.16);
  border-radius: var(--radius-md);
  background: rgba(250, 247, 239, 0.7);
  transition: border-color 0.35s, background 0.35s, box-shadow 0.35s,
              transform 0.35s var(--ease-out);
}
.seg-btn:hover { transform: translateY(-2px); border-color: rgba(184, 145, 75, 0.6); }
.seg-big {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  font-family: var(--font-serif);
  font-size: 24px; font-weight: 700;
  color: var(--gold-700);
  border: 1px solid rgba(150, 114, 58, 0.45);
  border-radius: 10px;
  background: rgba(250, 247, 239, 0.8);
  transition: color 0.35s, background 0.35s, border-color 0.35s;
}
.seg-text { display: flex; flex-direction: column; text-align: left; }
.seg-text b {
  font-family: var(--font-serif);
  font-size: 18px; font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--paper-ink);
  transition: color 0.35s;
}
.seg-text i {
  font-style: normal;
  font-size: 11px; letter-spacing: 0.18em;
  color: var(--paper-ink-soft);
  margin-top: 2px;
  transition: color 0.35s;
}
.seg-btn.active {
  background:
    radial-gradient(ellipse 130% 130% at 50% -30%, rgba(212, 175, 106, 0.18), transparent 60%),
    linear-gradient(150deg, var(--ink-800), var(--ink-950));
  border-color: var(--gold-500);
  box-shadow: 0 10px 26px rgba(13, 20, 38, 0.28), inset 0 1px 0 rgba(212, 175, 106, 0.22);
}
.seg-btn.active .seg-big {
  color: var(--gold-300);
  background: rgba(212, 175, 106, 0.1);
  border-color: rgba(212, 175, 106, 0.55);
}
.seg-btn.active .seg-text b { color: var(--gold-300); }
.seg-btn.active .seg-text i { color: rgba(237, 232, 216, 0.55); }

/* 历法 tab */
.cal-tabs {
  display: inline-flex;
  border: 1px solid rgba(150, 114, 58, 0.45);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(250, 247, 239, 0.85);
}
.cal-tab {
  padding: 9px 30px;
  font-family: var(--font-serif);
  font-size: 14.5px; font-weight: 600;
  letter-spacing: 0.18em; text-indent: 0.18em;
  color: var(--paper-ink-soft);
  transition: background 0.35s, color 0.35s;
}
.cal-tab.active {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500) 60%, var(--gold-600));
  color: #241a08;
}
.cal-hint {
  margin-top: 12px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--paper-ink-soft);
}

/* 日期时间五联 select */
.date-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}
.date-grid select {
  width: 100%;
  appearance: none; -webkit-appearance: none;
  padding: 12px 30px 12px 14px;
  font-family: var(--font-sans);
  font-size: 14.5px;
  color: var(--paper-ink);
  background-color: rgba(250, 247, 239, 0.9);
  border: 1px solid rgba(44, 42, 36, 0.18);
  border-radius: var(--radius-sm);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%2396723a' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 10px 6px;
  cursor: pointer;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.date-grid select:hover { border-color: rgba(184, 145, 75, 0.6); }
.date-grid select:focus {
  outline: none;
  border-color: var(--gold-600);
  box-shadow: 0 0 0 3px rgba(212, 175, 106, 0.18);
}
.date-grid select.invalid { border-color: var(--cinnabar); }

/* 出生地 + 真太阳时 */
.field-split {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: end;
}
.check-line {
  display: inline-flex; align-items: center; gap: 10px;
  padding-bottom: 8px;
  font-family: var(--font-serif);
  font-size: 14.5px;
  letter-spacing: 0.08em;
  color: var(--paper-ink);
  cursor: pointer;
  white-space: nowrap;
}
.check-line input {
  width: 17px; height: 17px;
  margin: 0;
  accent-color: var(--gold-600);
  cursor: pointer;
}

/* 校验与提交 */
.form-error {
  margin-top: -8px;
  text-align: center;
  font-size: 13.5px;
  letter-spacing: 0.08em;
  color: var(--cinnabar);
}
.form-actions { text-align: center; margin-top: 4px; }
.btn-cast { min-width: 250px; }

/* 加载态：旋转☯ */
.spin-icon { display: none; font-size: 1.05em; line-height: 1; }
.btn.is-loading .spin-icon {
  display: inline-block;
  animation: spinRot 1.15s linear infinite;
}
@keyframes spinRot { to { transform: rotate(360deg); } }
.btn:disabled {
  cursor: default;
  opacity: 0.82;
  transform: none !important;
}
.btn:disabled::after { display: none; }

/* 键盘可达性 */
.seg-btn:focus-visible, .cal-tab:focus-visible, .pick-pill:focus-visible {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

/* ================= 第二幕 · 命盘呈现 ================= */
.chart-section {
  padding-top: 40px;
  border-top: 1px solid rgba(44, 42, 36, 0.08);
}
.chart-section .section-head { margin-bottom: 52px; }
.chart-summary { letter-spacing: 0.1em; }
.chart-badge-row { margin-top: 16px; }

/* 四柱立柱卡 */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  max-width: 980px;
  margin-inline: auto;
  perspective: 1200px;
}
.pillar {
  animation: pillarIn 0.7s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 120ms);
}
@keyframes pillarIn {
  from { opacity: 0; transform: perspective(900px) rotateY(42deg) translateY(18px); }
  to   { opacity: 1; transform: perspective(900px) rotateY(0deg) translateY(0); }
}
.pillar-card {
  height: 100%;
  display: flex; flex-direction: column; align-items: center;
  text-align: center;
  padding: 22px 14px 18px;
  background: linear-gradient(175deg, var(--paper-50), var(--paper-100));
  border: 1px solid rgba(184, 145, 75, 0.5);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 18px rgba(44, 42, 36, 0.08);
  transition: transform 0.45s var(--ease-out), box-shadow 0.45s var(--ease-out), border-color 0.45s;
}
.pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(184, 145, 75, 0.85);
  box-shadow: 0 16px 38px rgba(120, 96, 50, 0.18);
}
.pillar-label {
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: 0.35em; text-indent: 0.35em;
  color: var(--paper-ink-soft);
}
.pillar-shen {
  margin-top: 11px;
  padding: 2px 12px;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.14em; text-indent: 0.14em;
  color: var(--gold-700);
  border: 1px solid rgba(150, 114, 58, 0.45);
  border-radius: 999px;
  background: rgba(212, 175, 106, 0.08);
}
.pillar-shen.is-master {
  color: #f8ecd8;
  background: linear-gradient(155deg, var(--cinnabar), var(--cinnabar-deep));
  border-color: rgba(150, 53, 44, 0.55);
  box-shadow: 0 3px 10px rgba(150, 53, 44, 0.3);
}
.pillar-gan {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-size: clamp(44px, 4.6vw, 56px);
  font-weight: 700;
  line-height: 1.15;
  background: linear-gradient(168deg, #eed9a9 6%, var(--gold-500) 52%, #96723a 96%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  filter: drop-shadow(0 3px 10px rgba(184, 145, 75, 0.28));
}
.pillar-zhi {
  font-family: var(--font-serif);
  font-size: clamp(34px, 3.4vw, 42px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--paper-ink);
}
.pillar-cang {
  flex-grow: 1;
  width: 100%;
  margin: 12px 0 0; padding: 12px 0 0;
  list-style: none;
  border-top: 1px dashed rgba(150, 114, 58, 0.35);
  display: flex; flex-direction: column; gap: 3px;
}
.pillar-cang li {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--paper-ink-soft);
}
.pillar-cang li b {
  font-family: var(--font-serif);
  font-weight: 600;
  color: var(--paper-ink);
  margin-right: 7px;
}
.pillar-nayin {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-700);
}

/* 五行 · 大运 面板 */
.chart-panels {
  max-width: 980px;
  margin: 44px auto 0;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 22px;
}
.chart-panel {
  padding: 26px 28px;
  background: rgba(250, 247, 239, 0.78);
  border: 1px solid rgba(44, 42, 36, 0.12);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 10px rgba(44, 42, 36, 0.05);
}
.panel-title {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
  font-size: 16px;
  letter-spacing: 0.22em;
  color: var(--paper-ink);
}
.panel-note {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--paper-ink-soft);
}

/* 五行条 */
.wuxing-list { margin-top: 22px; display: grid; gap: 15px; }
.wx-row {
  display: grid;
  grid-template-columns: 1.6em 1fr 3.4em;
  align-items: center;
  gap: 12px;
}
.wx-name {
  font-family: var(--font-serif);
  font-size: 15px; font-weight: 600;
  color: var(--paper-ink);
}
.wx-track {
  height: 10px;
  border-radius: 999px;
  background: rgba(44, 42, 36, 0.08);
  box-shadow: inset 0 1px 2px rgba(44, 42, 36, 0.08);
  overflow: hidden;
}
.wx-fill {
  height: 100%;
  width: 0;
  border-radius: 999px;
  transition: width 1.1s var(--ease-out);
  transition-delay: var(--wx-delay, 0s);
}
.wx-val {
  font-size: 12.5px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--paper-ink-soft);
}

/* 大运胶囊 */
.dayun-strip {
  margin-top: 22px;
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: rgba(150, 114, 58, 0.4) transparent;
}
.dayun-strip:focus-visible { outline: 2px solid var(--gold-500); outline-offset: 3px; }
.dayun-chip {
  flex-shrink: 0;
  min-width: 66px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 10px 15px 9px;
  background: rgba(250, 247, 239, 0.92);
  border: 1px solid rgba(150, 114, 58, 0.4);
  border-radius: 12px;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s;
}
.dayun-chip:hover {
  transform: translateY(-3px);
  border-color: rgba(184, 145, 75, 0.75);
  box-shadow: 0 8px 18px rgba(120, 96, 50, 0.14);
}
.dayun-gz {
  font-family: var(--font-serif);
  font-size: 19px; font-weight: 700;
  letter-spacing: 0.1em; text-indent: 0.1em;
  color: var(--paper-ink);
}
.dayun-age {
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--paper-ink-soft);
  white-space: nowrap;
}
.dayun-chip.current {
  background:
    radial-gradient(ellipse 130% 130% at 50% -30%, rgba(212, 175, 106, 0.2), transparent 60%),
    linear-gradient(150deg, var(--ink-800), var(--ink-950));
  border-color: var(--gold-500);
  box-shadow: 0 8px 22px rgba(13, 20, 38, 0.3);
}
.dayun-chip.current .dayun-gz {
  background: linear-gradient(160deg, var(--gold-300), var(--gold-500) 70%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.dayun-chip.current .dayun-age { color: rgba(237, 232, 216, 0.6); }

/* ================= 第三幕 · AI 详批 ================= */
.reading-section {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 80% 0%, rgba(43, 59, 98, 0.5), transparent 60%),
    linear-gradient(180deg, var(--ink-950), var(--ink-900) 55%, var(--ink-950));
  border-top: 1px solid rgba(212, 175, 106, 0.14);
}
.reading-bg {
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(212, 175, 106, 0.06) 1px, transparent 1.5px);
  background-size: 42px 42px;
  -webkit-mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, #000, transparent 75%);
          mask-image: radial-gradient(ellipse 75% 65% at 50% 45%, #000, transparent 75%);
  pointer-events: none;
}
.reading-layout {
  position: relative;
  max-width: 1080px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: start;
}

/* 左栏：人格 / 深度 / 按钮 */
.pick-group { margin-bottom: 28px; }
.pick-label {
  display: block;
  font-family: var(--font-serif);
  font-size: 13.5px;
  letter-spacing: 0.4em;
  color: var(--gold-600);
  margin-bottom: 13px;
}
.pick-pills { display: flex; gap: 10px; flex-wrap: wrap; }
.pick-pill {
  padding: 10px 24px;
  font-family: var(--font-serif);
  font-size: 15px; font-weight: 600;
  letter-spacing: 0.12em; text-indent: 0.12em;
  color: var(--text-mid);
  border: 1px solid rgba(212, 175, 106, 0.3);
  border-radius: 999px;
  background: rgba(22, 33, 60, 0.4);
  transition: color 0.3s, border-color 0.3s, background 0.3s, box-shadow 0.3s,
              transform 0.3s var(--ease-out);
}
.pick-pill:hover { transform: translateY(-2px); color: var(--gold-300); border-color: rgba(212, 175, 106, 0.6); }
.pick-pill.active {
  background: linear-gradient(135deg, var(--gold-300), var(--gold-500) 60%, var(--gold-600));
  color: #241a08;
  border-color: transparent;
  box-shadow: 0 6px 20px rgba(212, 175, 106, 0.28);
}
.pick-pill:disabled { opacity: 0.55; transform: none; cursor: default; }
.btn-reading { width: 100%; margin-top: 6px; }
.pick-note {
  margin-top: 16px;
  font-size: 12.5px;
  line-height: 1.9;
  letter-spacing: 0.05em;
  color: var(--text-low);
}

/* 右栏：宣纸卷轴输出 */
.reading-panel {
  position: relative;
  display: flex; flex-direction: column;
  min-height: 440px;
  background: linear-gradient(175deg, var(--paper-50), var(--paper-100) 70%);
  border: 1px solid rgba(212, 175, 106, 0.5);
  border-radius: var(--radius-lg);
  box-shadow:
    0 24px 60px rgba(5, 8, 18, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.7);
  overflow: hidden;
}
.reading-panel::before {  /* 纸纹 */
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  pointer-events: none;
}
.reading-head {
  position: relative;
  display: flex; align-items: center; gap: 14px;
  padding: 20px 26px;
  border-bottom: 1px dashed rgba(150, 114, 58, 0.35);
}
.reading-seal {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  font-family: var(--font-serif);
  font-size: 21px; font-weight: 700;
  color: #f8ecd8;
  background: linear-gradient(155deg, var(--cinnabar), var(--cinnabar-deep));
  border-radius: 9px;
  box-shadow: 0 4px 12px rgba(150, 53, 44, 0.35);
}
.reading-meta { display: flex; flex-direction: column; }
.reading-name {
  font-family: var(--font-serif);
  font-size: 17px; font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--paper-ink);
}
.reading-tag {
  margin-top: 2px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--paper-ink-soft);
}
.reading-dot {
  margin-left: auto;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #48855a;
  box-shadow: 0 0 0 4px rgba(72, 133, 90, 0.18);
  animation: readingPulse 2s ease-in-out infinite;
}
@keyframes readingPulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(72, 133, 90, 0.2); }
  50%      { box-shadow: 0 0 0 7px rgba(72, 133, 90, 0.06); }
}
.reading-body {
  position: relative;
  flex-grow: 1;
  min-height: 300px;
  max-height: 520px;
  overflow-y: auto;
  padding: 26px 30px 30px;
  font-size: 15.5px;
  line-height: 2.25;
  letter-spacing: 0.04em;
  color: #3b382f;
  scrollbar-width: thin;
  scrollbar-color: rgba(150, 114, 58, 0.4) transparent;
}
.reading-empty {
  display: block;
  font-family: var(--font-serif);
  letter-spacing: 0.08em;
  color: rgba(107, 100, 85, 0.75);
}
.reading-stream { display: inline; white-space: pre-wrap; }
.reading-stream .book { color: var(--cinnabar); }
.reading-cursor {
  display: inline-block;
  width: 2px; height: 1.1em;
  margin-left: 2px;
  vertical-align: -0.18em;
  background: var(--gold-700);
  animation: readingBlink 0.9s steps(1) infinite;
}
@keyframes readingBlink { 50% { opacity: 0; } }
.reading-disclaim {
  margin-top: 16px;
  text-align: center;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--text-low);
}

/* ================= 响应式 ================= */
@media (max-width: 960px) {
  .reading-layout { grid-template-columns: 1fr; gap: 32px; }
  .pick-group { display: inline-block; margin-right: 34px; vertical-align: top; }
  .btn-reading { width: auto; min-width: 240px; display: inline-flex; }
}

@media (max-width: 860px) {
  .chart-panels { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .bazi-hero { min-height: 44vh; padding: calc(var(--nav-h) + 48px) 0 104px; }
  .bazi-entry { padding-top: 52px; }
  .geng-body { padding: 32px 24px 36px; gap: 28px; }
  .geng-head { padding: 24px 20px 20px; }
  .date-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .field-split { grid-template-columns: 1fr; gap: 18px; }
  .check-line { padding-bottom: 0; }
  .btn-cast { width: 100%; min-width: 0; }
  .pick-group { display: block; margin-right: 0; }
  .btn-reading { width: 100%; }
  .reading-body { max-height: 440px; }
}

@media (max-width: 640px) {
  .pillars-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .pillar-gan { font-size: 46px; }
  .pillar-zhi { font-size: 35px; }
  .chart-panel { padding: 22px 18px; }
}

@media (max-width: 420px) {
  .seg-group { gap: 10px; }
  .seg-btn { gap: 10px; padding: 13px 8px; }
  .seg-big { width: 40px; height: 40px; font-size: 20px; }
  .seg-text b { font-size: 16px; }
}