/* ============================================================================
   山海神谕 — landing (structure & lighting match Tarot Sanctuary)
   Palette: near-black navy ground, candlelit cream ink, coral ember accent,
   burnished gold linework.
   ========================================================================== */

:root {
  --bg: #0a0c11;
  --bg-lift: #10131b;
  --panel: #0e1118;
  --panel-border: #262a35;
  --line: rgba(232, 222, 202, 0.14);
  --cream: #ede4d0;
  --cream-dim: #c9c0ac;
  --muted: #948d7c;
  --coral: #e0614b;
  --coral-deep: #cf4f3a;
  --gold: #c69a58;
  --serif: "ZCOOL XiaoWei", "Noto Serif SC", "Cormorant Garamond", serif;
  --body: "Noto Serif SC", "Alegreya", Georgia, serif;
  --sans: "Noto Serif SC", "Jost", "PingFang SC", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
  scroll-behavior: auto;
  /* 预留滚动条槽，避免内容变高时滚动条出现/消失导致整页横移 */
  scrollbar-gutter: stable;
}

body {
  /* 与 hero 夜景同调的深空底，避免下方突然变成死黑 */
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse 90% 55% at 22% 8%, rgba(201, 162, 39, 0.055), transparent 55%),
    radial-gradient(ellipse 70% 45% at 78% 18%, rgba(60, 80, 120, 0.12), transparent 50%),
    radial-gradient(ellipse 50% 40% at 50% 70%, rgba(20, 28, 40, 0.55), transparent 65%),
    linear-gradient(180deg, #0a0c11 0%, #0b0e14 45%, #090b10 100%);
  background-attachment: fixed;
  color: var(--cream);
  font-family: var(--body);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

svg { display: block; }

/* ---------------------------------------------------------------- header */

.site-header {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  padding: 18px 44px;
  border-bottom: 1px solid rgba(232, 222, 202, 0.08);
  background: rgba(9, 11, 16, 0.72);
  backdrop-filter: blur(6px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--gold);
}

.brand-mark { width: 30px; height: 30px; }

.brand-name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  letter-spacing: 0.28em;
  color: var(--cream);
}

.nav {
  display: flex;
  gap: 38px;
  margin-left: auto;
}

.nav a {
  position: relative;
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--cream-dim);
  padding: 6px 2px;
  transition: color 160ms ease;
}

.nav a:hover { color: var(--cream); }

.nav a.active { color: var(--coral); }

.nav a.active::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -7px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--coral);
  transform: translateX(-50%);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.account { color: var(--cream-dim); transition: color 160ms ease; }
.account:hover { color: var(--cream); }
.account svg { width: 26px; height: 26px; }

.private-space {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--cream);
  border: 1px solid rgba(232, 222, 202, 0.28);
  border-radius: 10px;
  padding: 11px 20px;
  transition: border-color 160ms ease, background 160ms ease;
}

.private-space:hover {
  border-color: rgba(232, 222, 202, 0.5);
  background: rgba(232, 222, 202, 0.05);
}

.private-space svg { width: 15px; height: 15px; color: var(--gold); }

/* ------------------------------------------------------------------ hero */

.hero {
  position: relative;
  /* Lets a drawn card park below the fold without growing the page scroll;
     horizontal overflow stays visible so panel shadows don't clip. */
  overflow-x: visible;
  overflow-y: clip;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  padding: 56px 64px 72px 44px;
  min-height: calc(100vh - 73px);
  /* 锁定 hero 高度不随下方卦辞变化；背景尺寸因此稳定 */
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  /* 固定为视口高度，不随 hero 内容增高而重算 cover（抖动主因） */
  height: 100vh;
  min-height: 100%;
  background: url("../assets/bg.webp") center top / cover no-repeat;
  opacity: 0.92;
  pointer-events: none;
  z-index: 0;
  /* 独立合成层，滚动/重绘时减少闪烁 */
  transform: translateZ(0);
  backface-visibility: hidden;
  contain: paint;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(10, 12, 17, 0) 46%, rgba(10, 12, 17, 0.62) 78%, rgba(10, 12, 17, 0.78) 100%),
    linear-gradient(to bottom, rgba(10, 12, 17, 0.55) 0%, rgba(10, 12, 17, 0) 22%, rgba(10, 12, 17, 0) 55%, rgba(10, 12, 17, 0.75) 82%, rgba(10, 12, 17, 0.96) 100%);
}

/* hero 底部柔化接到 body 氛围，避免硬切成一块黑 */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 120px;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(to bottom, transparent, rgba(10, 12, 17, 0.55) 55%, rgba(10, 12, 17, 0.92));
}

.content-column { position: relative; z-index: 2; }

/* Above the content column so a card flying in from bottom center passes
   over the quote / panel instead of behind them. */
.card-column { position: relative; z-index: 3; }

/* Ensure columns paint above the background layer */
.hero > .card-column,
.hero > .content-column { position: relative; }

/* ------------------------------------------------------------- card side */

.card-column {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 8px;
}

.card-stage {
  position: relative;
  width: clamp(320px, 31.5vw, 470px);
}

/* Carries the draw-a-card entrance transform (translate / spin / scale) and
   the flip perspective, so the vanishing point travels with the card. */
.card-mover {
  position: relative;
  perspective: 1400px;
  will-change: transform;
}

/* Dynamic shadow: a blurred slab behind the card, slid opposite the
   pointer-driven key light by card.js via transform only. */
.card-shadow {
  position: absolute;
  inset: 3.5% 4.5%;
  border-radius: 28px;
  background: rgba(2, 3, 6, 0.62);
  filter: blur(26px);
  transform: translate3d(0, 22px, 0);
  will-change: transform, opacity;
  pointer-events: none;
}

.card-tilt {
  position: relative;
  transform-style: preserve-3d;
  will-change: transform;
}

.card-obj {
  position: relative;
  width: 100%;
  aspect-ratio: 1329 / 2048;
  filter: drop-shadow(0 5px 12px rgba(0, 0, 0, 0.4));
  backface-visibility: hidden;
}

/* Reverse of the card: shares the front's plane, pre-rotated 180 so it shows
   whenever a flip turns the card away. */
.card-back {
  position: absolute;
  inset: 0;
  transform: rotateY(180deg);
  filter: drop-shadow(0 5px 12px rgba(0, 0, 0, 0.4));
  backface-visibility: hidden;
}

.card-obj img,
.card-obj canvas,
.card-back img,
.card-back canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.card-obj.is-webgl img,
.card-back.is-webgl img { visibility: hidden; }

/* Disposable clone of the outgoing card: fixed over the card's home rect,
   then flown off the top-left corner by card.js. */
.card-fly {
  position: fixed;
  z-index: 80;
  perspective: 1400px;
  pointer-events: none;
}

.card-fly-inner {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  will-change: transform;
}

.fly-face {
  position: absolute;
  inset: 0;
  filter: drop-shadow(0 5px 12px rgba(0, 0, 0, 0.4));
  backface-visibility: hidden;
}

.fly-face.fly-back { transform: rotateY(180deg); }

.fly-face img,
.fly-face canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.card-quote {
  margin-top: 34px;
  font-family: var(--serif);
  font-size: clamp(18px, 1.7vw, 24px);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--cream);
  text-align: center;
  max-width: 22em;
  line-height: 1.5;
}

.card-quote em { font-style: normal; }

.qmark {
  color: var(--coral);
  font-size: 1.35em;
  line-height: 0;
  vertical-align: -0.12em;
  padding-inline: 0.12em;
}

.quote-ornament {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  color: var(--gold);
}

.quote-ornament svg { width: 11px; height: 11px; opacity: 0.9; }

.orn-line {
  width: 34px;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(198, 154, 88, 0.55));
}

.quote-ornament .orn-line:last-child {
  background: linear-gradient(to left, transparent, rgba(198, 154, 88, 0.55));
}

/* ---------------------------------------------------------- content side */

.content-column {
  max-width: 620px;
  padding-top: 26px;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
}

.eyebrow-orn { color: var(--gold); letter-spacing: 0.05em; padding-left: 6px; }

h1 {
  margin-top: 22px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(38px, 4.2vw, 58px);
  line-height: 1.18;
  letter-spacing: 0.04em;
  color: #f2ead9;
}

.sun-divider { margin-top: 26px; color: var(--gold); }
.sun-divider svg { width: 24px; height: 24px; }

.lede {
  margin-top: 22px;
  max-width: 36em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--cream-dim);
  letter-spacing: 0.04em;
}

.rule {
  margin-top: 30px;
  border: 0;
  height: 1px;
  background: var(--line);
}

.privacy-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 22px;
  color: var(--cream-dim);
}

.privacy-note svg { width: 19px; height: 19px; margin-top: 3px; color: var(--muted); }

.privacy-note p { font-size: 16px; line-height: 1.5; }

.privacy-note strong { color: var(--cream); font-weight: 500; }

/* --------------------------------------------------------- reading panel */

.reading-panel {
  margin-top: 30px;
  background: linear-gradient(180deg, rgba(20, 23, 32, 0.92), rgba(13, 16, 23, 0.92));
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 26px 26px 0;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.panel-label {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.lbl-orn { letter-spacing: 0.05em; padding-right: 6px; }

.action {
  display: flex;
  align-items: center;
  gap: 16px;
  border-radius: 10px;
  padding: 16px 20px;
  margin-top: 16px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.action-primary {
  background:
    linear-gradient(180deg, rgba(224, 97, 75, 0.32), rgba(195, 66, 46, 0.5)),
    url("../assets/paper-coral.webp") repeat;
  background-size: auto, 460px;
  box-shadow: 0 14px 30px rgba(207, 79, 58, 0.28);
  color: #fdf3e4;
}

.action-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(207, 79, 58, 0.38);
}

.action-secondary {
  background:
    linear-gradient(180deg, rgba(232, 222, 202, 0.02), rgba(0, 0, 0, 0.12)),
    url("../assets/paper-dark.webp") repeat;
  background-size: auto, 460px;
  border: 1px solid rgba(232, 222, 202, 0.16);
  color: var(--cream);
}

.action-secondary:hover {
  border-color: rgba(232, 222, 202, 0.34);
}

.action-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  flex: none;
}

.action-primary .action-icon { background: rgba(253, 243, 228, 0.16); }
.action-secondary .action-icon { border: 1px solid rgba(232, 222, 202, 0.18); color: var(--cream-dim); }

.action-icon svg { width: 20px; height: 20px; }

.action-text { display: flex; flex-direction: column; gap: 3px; }

.action-title {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.action-sub { font-size: 14px; opacity: 0.82; letter-spacing: 0.04em; }

.action-arrow { width: 20px; height: 20px; margin-left: auto; flex: none; opacity: 0.9; }

.intention-label { margin-top: 26px; }

.intentions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.chip {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--cream-dim);
  border: 1px solid rgba(232, 222, 202, 0.16);
  border-radius: 999px;
  padding: 10px 20px;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.chip svg { width: 15px; height: 15px; color: var(--gold); }

.chip:hover {
  color: var(--cream);
  border-color: rgba(232, 222, 202, 0.36);
  background: rgba(232, 222, 202, 0.04);
}

.chip-love { border-color: rgba(224, 97, 75, 0.45); }
.chip-love svg { color: var(--coral); }
.chip-love:hover { border-color: rgba(224, 97, 75, 0.8); background: rgba(224, 97, 75, 0.07); }

.panel-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
  padding: 18px 2px 20px;
  border-top: 1px solid rgba(232, 222, 202, 0.1);
  color: var(--cream-dim);
}

.panel-foot > svg { width: 19px; height: 19px; color: var(--gold); flex: none; }

.panel-foot p { font-size: 15px; }
.panel-foot strong { color: var(--cream); font-weight: 500; }

.learn-more {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  font-family: var(--sans);
  font-size: 13.5px;
  color: var(--cream);
  white-space: nowrap;
  transition: color 160ms ease;
}

.learn-more:hover { color: var(--coral); }
.learn-more svg { width: 16px; height: 16px; }

/* ------------------------------------------------------------- date / moon */

.date-row {
  display: flex;
  justify-content: flex-end;
  margin-top: 26px;
  margin-bottom: 4px;
}

.moon-chip {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--cream-dim);
  background: rgba(13, 16, 23, 0.85);
  border: 1px solid rgba(232, 222, 202, 0.14);
  border-radius: 12px;
  padding: 13px 20px;
  max-width: 100%;
  flex-wrap: wrap;
}

.moon-chip svg { width: 16px; height: 16px; color: var(--cream-dim); flex: none; }

.moon-date {
  letter-spacing: 0.08em;
  color: var(--cream);
  white-space: nowrap;
}

.moon-name {
  letter-spacing: 0.06em;
  border-left: 1px solid rgba(232, 222, 202, 0.14);
  padding-left: 12px;
  white-space: nowrap;
}

.moon-days {
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  color: var(--coral);
  border-left: 1px solid rgba(232, 222, 202, 0.14);
  padding-left: 12px;
  white-space: nowrap;
}

/* -------------------------------------------------------- reading result
   与 hero 同栏网格：落在右侧内容列，不居中；在 hero 外不撑高背景 */

.reading-result {
  position: relative;
  z-index: 2;
  /* 与 .hero 对齐的双栏网格 */
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  grid-template-rows: 1fr;
  gap: 40px;
  align-items: start;
  padding: 12px 64px 28px 44px;
  margin: 0;
  opacity: 1;
  transition: grid-template-rows 320ms cubic-bezier(0.4, 0, 0.2, 1),
              opacity 320ms cubic-bezier(0.4, 0, 0.2, 1),
              padding 280ms ease;
  /* 区域氛围：延续夜空，而非纯黑 */
  background:
    radial-gradient(ellipse 70% 80% at 70% 0%, rgba(198, 154, 88, 0.04), transparent 55%),
    radial-gradient(ellipse 50% 60% at 30% 40%, rgba(40, 55, 80, 0.18), transparent 60%),
    linear-gradient(180deg, rgba(10, 12, 17, 0.2) 0%, rgba(10, 12, 17, 0.55) 100%);
}

.reading-result[hidden] {
  display: grid !important;
  grid-template-rows: 0fr;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  pointer-events: none;
  background: transparent;
}

/* 占位左栏，让卦辞落在右栏（与 content-column 对齐） */
.reading-result::before {
  content: "";
  grid-column: 1;
  min-height: 0;
}

.reading-result > .reading-inner {
  grid-column: 2;
  max-width: 620px;
  width: 100%;
  overflow: hidden;
  min-height: 0;
  justify-self: stretch;
}

.reading-result.is-enter {
  animation: fadeUp 520ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.reading-result.is-leaving {
  animation: fadeDown 340ms cubic-bezier(0.4, 0, 0.2, 1) both;
  pointer-events: none;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}

@keyframes fadeDown {
  from { opacity: 1; transform: none; }
  to { opacity: 0; transform: translateY(12px); }
}

.reading-inner {
  position: relative;
  background:
    linear-gradient(165deg, rgba(28, 24, 20, 0.88), rgba(12, 14, 20, 0.92)),
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(198, 154, 88, 0.06), transparent 55%);
  border: 1px solid rgba(198, 154, 88, 0.28);
  border-radius: 16px;
  padding: 28px 28px 24px;
  box-shadow:
    0 24px 48px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(232, 222, 202, 0.04);
  backdrop-filter: blur(8px);
}

.reading-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 32px;
  height: 32px;
  font-size: 22px;
  line-height: 1;
  color: var(--muted);
  border: 0;
  background: none;
  cursor: pointer;
  border-radius: 8px;
  font-family: inherit;
}
.reading-close:hover {
  color: var(--cream);
  background: rgba(232, 222, 202, 0.06);
}

.reading-kicker {
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.28em;
  color: var(--gold);
  margin-bottom: 12px;
}

.reading-name {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: #f2ead9;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
}

.reading-title {
  font-family: var(--body);
  font-size: 15px;
  letter-spacing: 0.24em;
  color: var(--coral);
  font-weight: 500;
}

.reading-quote {
  margin-top: 18px;
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--cream);
  line-height: 1.5;
}

.reading-body {
  margin-top: 16px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--cream-dim);
  letter-spacing: 0.04em;
}

.reading-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
  border: 1px solid rgba(198, 154, 88, 0.3);
  border-radius: 999px;
  padding: 6px 14px;
  background: rgba(198, 154, 88, 0.06);
}

.btn-redraw {
  margin-top: 22px;
  display: inline-flex;
  align-items: center;
  padding: 12px 28px;
  border-radius: 999px;
  border: 1px solid rgba(232, 222, 202, 0.22);
  font-size: 13px;
  letter-spacing: 0.22em;
  color: var(--cream);
  background: none;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 160ms ease, background 160ms ease, opacity 160ms ease, transform 160ms ease;
}
.btn-redraw:hover {
  border-color: var(--coral);
  background: rgba(224, 97, 75, 0.15);
}
.btn-redraw:active {
  transform: scale(0.98);
}
.btn-redraw.is-busy,
.btn-redraw:disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: default;
}

.chip.is-active {
  color: var(--cream);
  border-color: var(--gold);
  background: rgba(198, 154, 88, 0.1);
  box-shadow: 0 0 0 1px rgba(198, 154, 88, 0.2);
}

/* about + footer */
.about {
  position: relative;
  z-index: 2;
  padding: 80px 64px 48px;
  border-top: 1px solid rgba(232, 222, 202, 0.06);
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(198, 154, 88, 0.03), transparent 50%);
}
.about-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}
.about h2 {
  margin-top: 18px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 3vw, 34px);
  line-height: 1.4;
  letter-spacing: 0.08em;
  color: #f2ead9;
}
.about p {
  margin-top: 20px;
  font-size: 15.5px;
  line-height: 1.9;
  color: var(--cream-dim);
  letter-spacing: 0.04em;
}
.about-note {
  font-size: 13px !important;
  color: var(--muted) !important;
}
.site-footer {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 28px 24px 40px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--muted);
}
.footer-orn { color: var(--gold); opacity: 0.7; }

/* modal */
body.modal-open { overflow: hidden; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
}
.modal[hidden] { display: none; }
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(6, 5, 4, 0.72);
  backdrop-filter: blur(6px);
}
.modal-panel {
  position: relative;
  width: min(520px, 100%);
  max-height: min(80vh, 640px);
  overflow: auto;
  background: linear-gradient(165deg, #1a1510, #100e0c);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 28px 24px 24px;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55);
  animation: fadeUp 280ms ease both;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 32px;
  height: 32px;
  font-size: 22px;
  color: var(--muted);
  border: 0;
  background: none;
  cursor: pointer;
  border-radius: 8px;
  font-family: inherit;
}
.modal-close:hover {
  color: var(--cream);
  background: rgba(232, 222, 202, 0.06);
}
.modal-lede {
  margin-top: 12px;
  margin-bottom: 20px;
  font-size: 14px;
  color: var(--cream-dim);
  letter-spacing: 0.06em;
}
.mood-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 10px;
}
.mood-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(232, 222, 202, 0.12);
  background: rgba(232, 222, 202, 0.03);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cream-dim);
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  transition: border-color 150ms ease, background 150ms ease, color 150ms ease;
}
.mood-chip:hover {
  border-color: rgba(198, 154, 88, 0.45);
  color: var(--cream);
  background: rgba(198, 154, 88, 0.08);
}
.mood-emoji { font-size: 16px; line-height: 1; }

/* ------------------------------------------------------------ responsive */

/* 平板：单栏，文案在上、牌在下 */
@media (max-width: 1120px) {
  .site-header {
    padding: 16px 28px;
    padding-left: max(28px, env(safe-area-inset-left));
    padding-right: max(28px, env(safe-area-inset-right));
    gap: 24px;
  }

  .nav {
    gap: 22px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    max-width: min(52vw, 360px);
    mask-image: linear-gradient(90deg, #000 85%, transparent);
  }
  .nav::-webkit-scrollbar { display: none; }
  .nav a {
    font-size: 12px;
    letter-spacing: 0.18em;
    white-space: nowrap;
    flex: none;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 40px 28px 56px;
    padding-left: max(28px, env(safe-area-inset-left));
    padding-right: max(28px, env(safe-area-inset-right));
    min-height: auto;
    gap: 28px;
  }

  /* 移动端：先见牌，再操作（沉浸感更好） */
  .card-column {
    order: 1;
    margin-top: 0;
    padding-top: 4px;
  }
  .content-column {
    order: 2;
    max-width: 640px;
    margin-inline: auto;
    width: 100%;
    padding-top: 8px;
  }

  .card-stage { width: min(72vw, 380px); }
  .card-quote {
    font-size: clamp(17px, 4.2vw, 22px);
    max-width: 28em;
    padding-inline: 8px;
  }

  h1 {
    font-size: clamp(32px, 7vw, 48px);
    letter-spacing: 0.03em;
  }
  .eyebrow { letter-spacing: 0.16em; font-size: 12px; }
  .lede { font-size: 16px; max-width: none; }

  .reading-result {
    grid-template-columns: 1fr;
    padding: 8px 28px 28px;
    padding-left: max(28px, env(safe-area-inset-left));
    padding-right: max(28px, env(safe-area-inset-right));
    gap: 0;
  }
  .reading-result::before { display: none; }
  .reading-result > .reading-inner {
    grid-column: 1;
    max-width: 640px;
    margin-inline: auto;
  }

  .about {
    padding: 56px 28px 40px;
    padding-left: max(28px, env(safe-area-inset-left));
    padding-right: max(28px, env(safe-area-inset-right));
  }
}

/* 手机 */
@media (max-width: 620px) {
  /* iOS 上 fixed 背景常卡顿，改成滚动跟随 */
  body {
    background-attachment: scroll;
  }

  html {
    /* 小屏不必强留滚动条槽 */
    scrollbar-gutter: auto;
  }

  .site-header {
    padding: 12px 16px;
    padding-top: max(12px, env(safe-area-inset-top));
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
    gap: 12px;
    /* 顶栏可粘住，方便回顶操作 */
    position: sticky;
    top: 0;
  }

  .brand { gap: 10px; min-width: 0; }
  .brand-mark { width: 26px; height: 26px; flex: none; }
  .brand-name {
    font-size: 16px;
    letter-spacing: 0.16em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* 手机：顶栏只留品牌，导航收到内容区底部的锚点即可 */
  .nav { display: none; }

  .hero {
    padding: 20px 16px 40px;
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
    padding-bottom: max(40px, env(safe-area-inset-bottom));
    gap: 20px;
  }

  .card-stage {
    width: min(78vw, 320px);
  }

  .card-quote {
    margin-top: 22px;
    font-size: 16px;
    letter-spacing: 0.04em;
    line-height: 1.55;
  }

  .quote-ornament { margin-top: 14px; }

  .content-column { padding-top: 4px; }

  .eyebrow {
    font-size: 11px;
    letter-spacing: 0.12em;
    line-height: 1.5;
  }

  h1 {
    margin-top: 14px;
    font-size: clamp(28px, 8.2vw, 36px);
    line-height: 1.22;
    letter-spacing: 0.02em;
  }

  .sun-divider { margin-top: 16px; }

  .lede {
    margin-top: 14px;
    font-size: 15px;
    line-height: 1.7;
  }

  .rule { margin-top: 20px; }

  .privacy-note {
    margin-top: 16px;
    gap: 10px;
  }
  .privacy-note p { font-size: 14px; line-height: 1.55; }

  .reading-panel {
    margin-top: 20px;
    border-radius: 14px;
    padding: 18px 14px 0;
  }

  .panel-label {
    font-size: 11px;
    letter-spacing: 0.18em;
  }

  .action {
    gap: 12px;
    padding: 14px 12px;
    margin-top: 12px;
    /* 保证可点区域够大 */
    min-height: 64px;
  }

  .action-icon {
    width: 36px;
    height: 36px;
  }
  .action-icon svg { width: 18px; height: 18px; }

  .action-title {
    font-size: 13px;
    letter-spacing: 0.12em;
  }
  .action-sub {
    font-size: 12.5px;
    letter-spacing: 0.02em;
    line-height: 1.35;
  }

  /* 小屏可隐藏箭头，给文字腾空间 */
  .action-arrow { width: 16px; height: 16px; opacity: 0.75; }

  .intention-label { margin-top: 20px; }

  .intentions {
    gap: 8px;
    margin-top: 12px;
    /* 两列均匀排布 */
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .chip {
    justify-content: center;
    padding: 12px 10px;
    font-size: 13px;
    letter-spacing: 0.08em;
    min-height: 44px;
  }

  .panel-foot {
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
    padding: 14px 0 16px;
    align-items: flex-start;
  }

  .panel-foot p {
    font-size: 13px;
    line-height: 1.5;
    flex: 1 1 160px;
  }

  .learn-more {
    margin-left: 0;
    width: 100%;
    justify-content: flex-end;
    font-size: 12.5px;
    letter-spacing: 0.06em;
    min-height: 40px;
  }

  .date-row {
    justify-content: stretch;
    margin-top: 18px;
  }

  .moon-chip {
    width: 100%;
    justify-content: center;
    gap: 8px 10px;
    padding: 12px 12px;
    font-size: 12.5px;
    border-radius: 12px;
  }

  .moon-date,
  .moon-name,
  .moon-days {
    white-space: normal;
    text-align: center;
  }

  .moon-name,
  .moon-days {
    border-left: 0;
    padding-left: 0;
  }

  /* 月相三行信息：日期 / 月相 / 距朔 */
  .moon-date { width: 100%; order: 1; }
  .moon-chip svg { order: 0; }
  .moon-name {
    order: 2;
    width: 100%;
    padding-top: 2px;
    border-top: 1px solid rgba(232, 222, 202, 0.1);
  }
  .moon-days {
    order: 3;
    width: 100%;
    font-size: 11px;
    letter-spacing: 0.12em;
  }

  .reading-result {
    padding: 4px 16px 24px;
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
    padding-bottom: max(24px, env(safe-area-inset-bottom));
  }

  .reading-inner {
    padding: 22px 16px 18px;
    border-radius: 14px;
  }

  .reading-close {
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    /* 扩大可点区域 */
  }

  .reading-kicker {
    font-size: 11px;
    letter-spacing: 0.16em;
    padding-right: 36px;
  }

  .reading-name {
    font-size: 26px;
    letter-spacing: 0.12em;
    gap: 8px;
  }

  .reading-title {
    font-size: 13px;
    letter-spacing: 0.14em;
  }

  .reading-quote {
    font-size: 17px;
    letter-spacing: 0.04em;
    line-height: 1.55;
  }

  .reading-body {
    font-size: 14.5px;
    line-height: 1.8;
  }

  .tag {
    font-size: 11px;
    padding: 6px 12px;
    letter-spacing: 0.1em;
  }

  .btn-redraw {
    width: 100%;
    justify-content: center;
    min-height: 48px;
    margin-top: 18px;
    font-size: 13px;
    letter-spacing: 0.14em;
  }

  .about {
    padding: 48px 18px 32px;
    padding-left: max(18px, env(safe-area-inset-left));
    padding-right: max(18px, env(safe-area-inset-right));
  }

  .about h2 {
    font-size: clamp(22px, 6.5vw, 28px);
    letter-spacing: 0.04em;
  }

  .about p {
    font-size: 14.5px;
    line-height: 1.8;
  }

  .site-footer {
    flex-direction: column;
    gap: 8px;
    padding: 20px 16px max(28px, env(safe-area-inset-bottom));
    font-size: 11px;
    letter-spacing: 0.12em;
    text-align: center;
  }

  /* 心境弹层：接近全屏、好滚动 */
  .modal {
    padding: 12px;
    padding-top: max(12px, env(safe-area-inset-top));
    padding-bottom: max(12px, env(safe-area-inset-bottom));
    align-items: end;
  }

  .modal-panel {
    width: 100%;
    max-height: min(88vh, 720px);
    border-radius: 18px 18px 14px 14px;
    padding: 22px 16px 18px;
  }

  .mood-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .mood-chip {
    padding: 12px 10px;
    font-size: 12.5px;
    letter-spacing: 0.04em;
    min-height: 48px;
  }

  .modal-lede {
    font-size: 13px;
    margin-bottom: 14px;
  }

  .modal-close {
    width: 40px;
    height: 40px;
    top: 8px;
    right: 8px;
  }
}

/* 超窄屏（SE / 小折叠） */
@media (max-width: 380px) {
  .card-stage { width: min(84vw, 280px); }
  h1 { font-size: 26px; }
  .action-sub { display: none; } /* 只留主标题，避免挤成一团 */
  .action { min-height: 56px; }
  .intentions { gap: 6px; }
  .chip { padding: 10px 6px; font-size: 12px; }
}

/* 横屏手机：牌略缩小，避免占满竖向空间 */
@media (max-width: 900px) and (orientation: landscape) and (max-height: 500px) {
  .hero { padding-top: 16px; padding-bottom: 24px; }
  .card-stage { width: min(36vh, 220px); }
  .card-quote { display: none; }
  .quote-ornament { display: none; }
  .site-header { position: relative; }
}


/* —— 卦辞面板移动端（放在基础样式之后，确保覆盖桌面双栏） —— */
@media (max-width: 1120px) {
  .reading-result {
    grid-template-columns: 1fr !important;
    gap: 0 !important;
    padding: 12px 28px 32px !important;
    padding-left: max(28px, env(safe-area-inset-left)) !important;
    padding-right: max(28px, env(safe-area-inset-right)) !important;
  }
  .reading-result::before {
    display: none !important;
    content: none !important;
  }
  .reading-result > .reading-inner {
    grid-column: 1 / -1 !important;
    max-width: 640px !important;
    width: 100% !important;
    margin-inline: auto;
    justify-self: stretch;
  }
}

@media (max-width: 620px) {
  .reading-result {
    padding: 8px 16px max(28px, env(safe-area-inset-bottom)) !important;
    padding-left: max(16px, env(safe-area-inset-left)) !important;
    padding-right: max(16px, env(safe-area-inset-right)) !important;
    background:
      radial-gradient(ellipse 80% 60% at 50% 0%, rgba(198, 154, 88, 0.05), transparent 55%),
      linear-gradient(180deg, rgba(10, 12, 17, 0.15) 0%, rgba(10, 12, 17, 0.5) 100%) !important;
  }

  .reading-result > .reading-inner {
    max-width: none !important;
  }

  .reading-inner {
    padding: 20px 16px 18px !important;
    border-radius: 14px !important;
  }

  .reading-close {
    top: 8px !important;
    right: 8px !important;
    width: 44px !important;
    height: 44px !important;
    font-size: 24px !important;
  }

  .reading-kicker {
    font-size: 11px !important;
    letter-spacing: 0.14em !important;
    padding-right: 40px !important;
    margin-bottom: 10px !important;
  }

  .reading-name {
    font-size: 24px !important;
    letter-spacing: 0.1em !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 6px !important;
    line-height: 1.25 !important;
  }

  .reading-title {
    font-size: 13px !important;
    letter-spacing: 0.12em !important;
  }

  .reading-quote {
    margin-top: 14px !important;
    font-size: 16px !important;
    letter-spacing: 0.03em !important;
    line-height: 1.55 !important;
  }

  .reading-body {
    margin-top: 12px !important;
    font-size: 14px !important;
    line-height: 1.8 !important;
  }

  .reading-tags {
    margin-top: 14px !important;
    gap: 6px !important;
  }

  .tag {
    font-size: 11px !important;
    padding: 6px 11px !important;
    letter-spacing: 0.08em !important;
  }

  .btn-redraw {
    width: 100% !important;
    justify-content: center !important;
    min-height: 48px !important;
    margin-top: 16px !important;
    font-size: 13px !important;
    letter-spacing: 0.12em !important;
    padding: 12px 16px !important;
  }
}

@media (max-width: 380px) {
  .reading-name { font-size: 22px !important; }
  .reading-quote { font-size: 15px !important; }
  .reading-inner { padding: 18px 14px 16px !important; }
}

@media (prefers-reduced-motion: reduce) {
  .card-tilt,
  .card-mover { transform: none !important; }
  .reading-result.is-enter,
  .reading-result.is-leaving,
  .modal-panel { animation: none; }
}