:root {
  color-scheme: dark;
  --ink: #0d1412;
  --ink-2: #131e1a;
  --ink-3: #1b2924;
  --paper: #eadfc7;
  --paper-dim: #b9ad96;
  --muted: #87938c;
  --line: rgba(230, 214, 180, 0.14);
  --line-strong: rgba(230, 214, 180, 0.28);
  --cinnabar: #d34b37;
  --cinnabar-dark: #922f23;
  --jade: #3f8b70;
  --gold: #c5a35d;
  --wood: #4ca878;
  --fire: #df6047;
  --earth: #c39a55;
  --metal: #b9c0bd;
  --water: #4f86aa;
  --radius: 6px;
  --sans: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --serif: "Songti SC", SimSun, "Noto Serif CJK SC", serif;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--ink); scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; color: var(--paper); background: var(--ink); font-family: var(--sans); font-size: 16px; }
button, input, textarea { font: inherit; }
button { color: inherit; }
button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--cinnabar); outline-offset: 3px; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 112px minmax(0, 1fr); grid-template-rows: 72px minmax(0, 1fr); }
.topbar { grid-column: 1 / -1; position: sticky; top: 0; z-index: 40; display: grid; grid-template-columns: 260px 1fr 300px; align-items: center; height: 72px; padding: 0 28px; background: rgba(13, 20, 18, 0.94); border-bottom: 1px solid var(--line); backdrop-filter: blur(18px); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--paper); text-decoration: none; }
.brand-mark { width: 33px; height: 33px; display: grid; place-items: center; border: 1px solid var(--cinnabar); border-radius: 50%; position: relative; }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; left: 7px; width: 18px; height: 3px; background: var(--paper); }
.brand-mark::before { top: 10px; box-shadow: 0 10px 0 var(--paper); }
.brand-mark::after { top: 20px; width: 7px; box-shadow: 11px 0 0 var(--paper); }
.brand-cn { font-family: var(--serif); font-size: 1.35rem; font-weight: 700; letter-spacing: .16em; }
.brand-en { padding-left: 10px; border-left: 1px solid var(--line-strong); color: var(--muted); font-size: .69rem; font-weight: 700; letter-spacing: .24em; }
.topbar-center { justify-self: center; color: var(--paper-dim); font-family: var(--serif); font-size: .9rem; letter-spacing: .42em; }
.topbar-actions { justify-self: end; display: flex; align-items: center; gap: 20px; }
.live-status { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: .75rem; font-variant-numeric: tabular-nums; }
.live-status i { width: 6px; height: 6px; border-radius: 50%; background: var(--jade); box-shadow: 0 0 0 4px rgba(63,139,112,.13); }
.live-status time { color: var(--paper-dim); }
.language-switch { display: flex; padding: 3px; border: 1px solid var(--line-strong); border-radius: 3px; background: transparent; cursor: pointer; }
.language-switch span { min-width: 34px; padding: 5px 7px; color: var(--muted); font-size: .7rem; font-weight: 800; text-align: center; }
.language-switch .active { color: var(--paper); background: var(--cinnabar-dark); }

.tool-nav { grid-row: 2; position: sticky; top: 72px; height: calc(100vh - 72px); display: flex; flex-direction: column; background: #0a100e; border-right: 1px solid var(--line); }
.nav-item { min-height: 116px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; padding: 12px 6px; border: 0; border-bottom: 1px solid var(--line); background: transparent; color: var(--muted); cursor: pointer; transition: .2s ease; position: relative; }
.nav-item::before { content: ""; position: absolute; top: 24px; bottom: 24px; left: 0; width: 3px; background: transparent; }
.nav-item:hover { color: var(--paper); background: rgba(255,255,255,.02); }
.nav-item.active { color: var(--paper); background: rgba(211,75,55,.06); }
.nav-item.active::before { background: var(--cinnabar); }
.nav-glyph { font-family: var(--serif); font-size: 1.7rem; line-height: 1; }
.nav-item > span:nth-child(2) { font-family: var(--serif); font-size: .95rem; letter-spacing: .16em; }
.nav-item small { font-size: .55rem; font-weight: 700; letter-spacing: .13em; }

.workspace { min-width: 0; background: radial-gradient(circle at 83% -10%, rgba(197,163,93,.09), transparent 27%), linear-gradient(rgba(255,255,255,.012) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.012) 1px, transparent 1px), var(--ink); background-size: auto, 28px 28px, 28px 28px, auto; }
.tool-panel { display: none; min-height: calc(100vh - 72px); padding: 42px clamp(24px, 4vw, 64px) 60px; animation: panelIn .38s ease; }
.tool-panel.active { display: block; }
@keyframes panelIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 30px; margin: 0 0 32px; }
.section-heading h1 { margin: 9px 0 8px; font-family: var(--serif); font-size: clamp(2rem, 3vw, 3rem); font-weight: 600; letter-spacing: .08em; }
.section-heading > div:first-child > p:last-child { max-width: 720px; margin: 0; color: var(--paper-dim); line-height: 1.7; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0; color: var(--cinnabar); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow span { display: grid; place-items: center; width: 28px; height: 20px; border: 1px solid var(--cinnabar-dark); font-size: .62rem; }
.eyebrow b { font-weight: 700; }
.source-chip { min-width: 210px; padding: 14px 16px; border-top: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); }
.source-chip span { display: block; margin-bottom: 5px; color: var(--muted); font-size: .67rem; letter-spacing: .17em; }
.source-chip b { font-family: var(--serif); font-size: .88rem; font-weight: 500; }

.control-card, .hexagram-card, .trace-card, .wuxing-board, .element-reading, .bazi-input-card, .pillars-card, .element-balance-card, .compass-card, .palace-card, .sector-reading { border: 1px solid var(--line); background: rgba(19,30,26,.84); box-shadow: inset 0 1px rgba(255,255,255,.025); }
.divination-layout { display: grid; grid-template-columns: minmax(270px, .78fr) minmax(400px, 1.25fr) minmax(240px, .72fr); gap: 18px; align-items: stretch; }
.control-card, .trace-card { padding: 24px; }
.hexagram-card { padding: 26px 30px; }
.field-label { display: block; margin: 0 0 9px; color: var(--paper-dim); font-size: .78rem; font-weight: 700; letter-spacing: .12em; }
textarea, input[type="text"], input[type="date"], input[type="time"] { width: 100%; border: 1px solid var(--line-strong); border-radius: 2px; background: rgba(0,0,0,.14); color: var(--paper); padding: 12px 13px; }
textarea { min-height: 82px; resize: vertical; line-height: 1.55; }
input::placeholder, textarea::placeholder { color: #69736d; }
.intent-row { margin-top: 20px; }
.intent-row > span { display: block; margin-bottom: 9px; color: var(--muted); font-size: .72rem; }
.segmented { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.segmented button { padding: 8px 3px; border: 0; border-right: 1px solid var(--line); background: transparent; color: var(--muted); font-size: .72rem; cursor: pointer; }
.segmented button:last-child { border-right: 0; }
.segmented button.active { color: var(--paper); background: var(--cinnabar-dark); }
.coin-stage { min-height: 152px; display: flex; flex-direction: column; justify-content: center; align-items: center; margin: 22px 0 18px; border-top: 1px dashed var(--line-strong); border-bottom: 1px dashed var(--line-strong); }
.coins { display: flex; gap: 12px; perspective: 600px; }
.coin { width: 51px; height: 51px; display: grid; place-items: center; border: 2px solid var(--gold); border-radius: 50%; background: radial-gradient(circle, #362f22 0 38%, #1a1b17 40%); color: var(--gold); font-family: var(--serif); font-size: .82rem; box-shadow: inset 0 0 0 4px #1b1a15, 0 7px 12px rgba(0,0,0,.2); }
.coin.tossing { animation: coinToss .5s ease; }
@keyframes coinToss { 0% { transform: rotateY(0) translateY(0); } 50% { transform: rotateY(540deg) translateY(-14px); } 100% { transform: rotateY(1080deg) translateY(0); } }
.coin-stage p { margin: 14px 0 0; color: var(--muted); font-size: .72rem; text-align: center; }
.button-row { display: grid; grid-template-columns: 1fr .86fr 42px; gap: 8px; }
.primary-button, .secondary-button, .icon-button { min-height: 43px; border-radius: 2px; cursor: pointer; transition: transform .15s ease, background .15s ease; }
.primary-button { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 15px; border: 1px solid var(--cinnabar); background: var(--cinnabar-dark); color: #fff1df; }
.primary-button:hover { background: var(--cinnabar); }
.primary-button:active, .secondary-button:active, .icon-button:active { transform: translateY(1px); }
.primary-button b { font-size: .65rem; letter-spacing: .11em; }
.secondary-button, .icon-button { border: 1px solid var(--line-strong); background: transparent; color: var(--paper-dim); }
.secondary-button:hover, .icon-button:hover { background: rgba(255,255,255,.04); color: var(--paper); }
.micro-note { margin: 14px 0 0; color: var(--muted); font-size: .69rem; line-height: 1.6; }
.hex-header { display: grid; grid-template-columns: 1fr 44px 1fr; align-items: center; border-bottom: 1px solid var(--line); padding-bottom: 16px; }
.hex-header > div:not(.transform-mark) { display: flex; flex-direction: column; gap: 4px; }
.hex-header span { color: var(--muted); font-size: .68rem; letter-spacing: .16em; }
.hex-header strong { font-family: var(--serif); font-size: 1.22rem; font-weight: 500; }
.align-right { text-align: right; }
.transform-mark { justify-self: center; width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid var(--cinnabar-dark); border-radius: 50%; color: var(--cinnabar); font-family: var(--serif); font-size: .8rem; }
.hex-stage { min-height: 350px; display: grid; grid-template-columns: 1fr 60px 1fr; align-items: center; }
.hex-column { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.hex-column.faded { opacity: .72; }
.hex-lines { width: min(190px, 100%); display: flex; flex-direction: column-reverse; gap: 13px; }
.hex-line { height: 16px; display: flex; align-items: center; justify-content: center; gap: 18px; position: relative; }
.hex-line::before, .hex-line::after { content: ""; height: 10px; background: var(--paper); border-radius: 1px; transition: .28s ease; }
.hex-line.yang::before { width: 100%; }
.hex-line.yang::after { display: none; }
.hex-line.yin::before, .hex-line.yin::after { width: calc(50% - 9px); }
.hex-line.placeholder::before { width: 100%; height: 1px; background: var(--line-strong); }
.hex-line.placeholder::after { display: none; }
.hex-line.moving::before, .hex-line.moving::after { background: var(--cinnabar); }
.hex-line.moving > i { position: absolute; right: -24px; width: 8px; height: 8px; border: 1px solid var(--cinnabar); border-radius: 50%; }
.trigram-labels { display: flex; gap: 18px; color: var(--muted); font-size: .68rem; }
.change-path { display: flex; align-items: center; justify-content: center; gap: 4px; }
.change-path i { width: 4px; height: 4px; border-radius: 50%; background: var(--cinnabar); opacity: .4; }
.result-insight { display: grid; grid-template-columns: 40px 1fr; gap: 15px; padding: 17px 0 2px; border-top: 1px solid var(--line); }
.insight-index { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--cinnabar-dark); color: var(--cinnabar); font-family: var(--serif); }
.result-insight h3 { margin: 0 0 6px; font-family: var(--serif); font-size: 1rem; letter-spacing: .08em; }
.result-insight p { margin: 0; color: var(--paper-dim); font-size: .78rem; line-height: 1.65; }
.card-title { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 13px; border-bottom: 1px solid var(--line); }
.card-title > span { font-family: var(--serif); font-size: .95rem; letter-spacing: .1em; }
.card-title small { color: var(--muted); font-size: .58rem; letter-spacing: .15em; }
.trace-list { min-height: 306px; margin: 18px 0 12px; padding: 0; list-style: none; }
.trace-list li { display: grid; grid-template-columns: 26px 1fr auto; gap: 9px; align-items: center; min-height: 42px; border-bottom: 1px dashed var(--line); color: var(--paper-dim); font-size: .72rem; }
.trace-list li i { display: grid; place-items: center; width: 21px; height: 21px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--muted); font-style: normal; font-size: .62rem; }
.trace-list li b { color: var(--cinnabar); }
.trace-list .empty { display: flex; align-items: flex-start; gap: 10px; border: 0; color: var(--muted); line-height: 1.55; }
.legend { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.legend span { display: grid; grid-template-columns: 30px 17px 1fr; align-items: center; gap: 5px; color: var(--muted); font-size: .63rem; }
.legend i { height: 5px; background: var(--paper-dim); }
.legend .yin-demo { background: linear-gradient(90deg, var(--paper-dim) 0 40%, transparent 40% 60%, var(--paper-dim) 60%); }
.legend .moving { background-color: var(--cinnabar); }
.legend .yin-demo.moving { background: linear-gradient(90deg, var(--cinnabar) 0 40%, transparent 40% 60%, var(--cinnabar) 60%); }
.legend b { color: var(--paper); }
.legend em { font-style: normal; }

.wuxing-layout { display: grid; grid-template-columns: minmax(460px, 1.05fr) minmax(360px, .95fr); gap: 18px; }
.wuxing-board { min-height: 620px; position: relative; overflow: hidden; }
.cycle-lines { position: absolute; inset: 4% 12%; width: 76%; height: 92%; }
.cycle-lines .generate-ring { fill: none; stroke: rgba(230,214,180,.22); stroke-width: 2; stroke-dasharray: 6 7; marker-end: url(#arrowGenerate); }
.cycle-lines .control-star { fill: none; stroke: rgba(211,75,55,.33); stroke-width: 2; stroke-dasharray: 3 9; marker-end: url(#arrowControl); }
#arrowGenerate path { fill: var(--paper-dim); } #arrowControl path { fill: var(--cinnabar); }
.element-node { position: absolute; width: 108px; height: 108px; display: flex; flex-direction: column; justify-content: center; align-items: center; border: 1px solid var(--node-color); border-radius: 50%; background: color-mix(in srgb, var(--node-color) 10%, var(--ink-2)); cursor: pointer; transition: .25s ease; }
.element-node b { font-family: var(--serif); font-size: 2.25rem; font-weight: 500; }
.element-node small { margin-top: 4px; font-size: .58rem; letter-spacing: .2em; }
.element-node:hover, .element-node.active { transform: scale(1.07); box-shadow: 0 0 0 8px color-mix(in srgb, var(--node-color) 10%, transparent); }
.element-node.active::after { content: ""; position: absolute; inset: -5px; border: 1px solid var(--node-color); border-radius: 50%; opacity: .5; }
.element-node.wood { --node-color: var(--wood); top: 7%; left: calc(50% - 54px); }
.element-node.fire { --node-color: var(--fire); top: 32%; right: 9%; }
.element-node.earth { --node-color: var(--earth); bottom: 8%; right: 22%; }
.element-node.metal { --node-color: var(--metal); bottom: 8%; left: 22%; }
.element-node.water { --node-color: var(--water); top: 32%; left: 9%; }
.wuxing-center { position: absolute; left: 50%; top: 50%; width: 106px; height: 106px; transform: translate(-50%,-50%); display: flex; flex-direction: column; justify-content: center; align-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--ink); }
.wuxing-center span { font-family: var(--serif); font-size: 1.25rem; }.wuxing-center b { margin-top: 4px; color: var(--muted); font-size: .54rem; letter-spacing: .19em; }
.cycle-key { position: absolute; left: 25px; bottom: 22px; display: flex; gap: 18px; color: var(--muted); font-size: .68rem; }
.cycle-key span { display: flex; align-items: center; gap: 7px; }.cycle-key i { width: 28px; border-top: 1px dashed var(--paper-dim); }.cycle-key span:last-child i { border-color: var(--cinnabar); }
.element-reading { padding: clamp(25px, 4vw, 48px); }
.element-title { display: flex; align-items: center; gap: 22px; margin-bottom: 28px; }
.element-title > span { width: 98px; height: 98px; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; color: var(--wood); font-family: var(--serif); font-size: 3.4rem; }
.element-title small { color: var(--muted); font-size: .65rem; letter-spacing: .22em; }.element-title h2 { margin: 7px 0 0; font-family: var(--serif); font-size: 1.45rem; letter-spacing: .08em; }
.element-description { margin: 0 0 28px; color: var(--paper-dim); line-height: 1.8; }
.relation-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.relation-grid article { min-height: 143px; padding: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.relation-grid span { color: var(--cinnabar); font-size: .66rem; letter-spacing: .14em; }.relation-grid b { display: block; margin: 7px 0; font-family: var(--serif); font-weight: 500; }.relation-grid p { margin: 0; color: var(--muted); font-size: .72rem; line-height: 1.55; }
.attribute-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }.attribute-strip span { padding: 7px 10px; border: 1px solid var(--line); color: var(--paper-dim); font-size: .68rem; }

.bazi-layout { display: grid; grid-template-columns: minmax(280px,.72fr) minmax(460px,1.18fr) minmax(280px,.78fr); gap: 18px; }
.bazi-input-card, .pillars-card, .element-balance-card { padding: 28px; }
.datetime-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 9px; margin-bottom: 20px; }
.datetime-grid > input { min-width: 0; }
.bazi-input-card input[type="text"] { margin-bottom: 22px; }
.primary-button.wide { width: 100%; }
.four-pillars { min-height: 306px; display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }
.pillar { display: flex; flex-direction: column; align-items: center; border: 1px solid var(--line); background: rgba(0,0,0,.09); }
.pillar header { width: 100%; padding: 10px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .66rem; text-align: center; letter-spacing: .12em; }
.pillar .stem, .pillar .branch { width: 100%; min-height: 95px; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.pillar .stem { border-bottom: 1px dashed var(--line-strong); }
.pillar b { font-family: var(--serif); font-size: 2.65rem; font-weight: 500; }.pillar small { margin-top: 4px; color: var(--muted); font-size: .62rem; letter-spacing: .1em; }
.pillar[data-element="wood"] b { color: var(--wood); }.pillar[data-element="fire"] b { color: var(--fire); }.pillar[data-element="earth"] b { color: var(--earth); }.pillar[data-element="metal"] b { color: var(--metal); }.pillar[data-element="water"] b { color: var(--water); }
.day-master { margin-top: 20px; padding: 16px 18px; border-left: 3px solid var(--cinnabar); background: rgba(211,75,55,.06); }.day-master b { font-family: var(--serif); }.day-master p { margin: 6px 0 0; color: var(--paper-dim); font-size: .76rem; line-height: 1.6; }
.element-bars { margin: 22px 0; }.element-bar { display: grid; grid-template-columns: 38px 1fr 24px; gap: 10px; align-items: center; margin: 14px 0; }.element-bar span { font-family: var(--serif); font-size: .8rem; }.element-bar i { display: block; height: 8px; background: rgba(255,255,255,.05); }.element-bar i::after { content:""; display:block; width: var(--value); height: 100%; background: var(--bar-color); transition: width .5s ease; }.element-bar b { font-size: .72rem; font-weight: 500; }
.balance-reading { padding-top: 16px; border-top: 1px solid var(--line); }.balance-reading h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 1rem; }.balance-reading p { margin: 0; color: var(--muted); font-size: .73rem; line-height: 1.65; }

.residence-layout { display: grid; grid-template-columns: minmax(300px,.8fr) minmax(440px,1.1fr) minmax(270px,.72fr); gap: 18px; }
.compass-card, .palace-card, .sector-reading { padding: 26px; }
.compass { width: min(330px,100%); aspect-ratio: 1; margin: 0 auto 22px; border: 1px solid var(--line-strong); border-radius: 50%; position: relative; background: repeating-conic-gradient(from -1deg, rgba(230,214,180,.28) 0deg 1deg, transparent 1deg 10deg), radial-gradient(circle, transparent 0 44%, rgba(230,214,180,.05) 44% 45%, transparent 45% 65%, rgba(230,214,180,.08) 65% 66%, transparent 66%); }
.degree-ring { position: absolute; inset: 12%; border: 1px solid var(--line); border-radius: 50%; }.compass > span { position: absolute; color: var(--muted); font-size: .68rem; font-weight: 800; }.north { top: 4%; left: 50%; transform: translateX(-50%); }.south { bottom: 4%; left: 50%; transform: translateX(-50%); }.east { right: 5%; top: 50%; transform: translateY(-50%); }.west { left: 5%; top: 50%; transform: translateY(-50%); }
.compass-needle { position: absolute; inset: 15%; transition: transform .25s ease; }.compass-needle i { position: absolute; left: calc(50% - 7px); top: 0; width: 14px; height: 45%; background: linear-gradient(var(--cinnabar) 0 50%, var(--paper) 50%); clip-path: polygon(50% 0,100% 100%,50% 86%,0 100%); }
.compass-center { position: absolute; left: 50%; top: 50%; width: 90px; height: 90px; transform: translate(-50%,-50%); display: flex; flex-direction: column; justify-content: center; align-items: center; border: 1px solid var(--line-strong); border-radius: 50%; background: var(--ink-2); }.compass-center b { font-family: var(--serif); font-size: 1.35rem; }.compass-center small { margin-top: 4px; color: var(--muted); font-size: .65rem; }
.range-label { display: flex; justify-content: space-between; color: var(--paper-dim); font-size: .76rem; }.range-label output { color: var(--cinnabar); font-variant-numeric: tabular-nums; }
input[type="range"] { width: 100%; margin: 13px 0 18px; accent-color: var(--cinnabar); }
.quick-directions { display: grid; grid-template-columns: repeat(8,1fr); gap: 3px; }.quick-directions button { padding: 7px 1px; border: 1px solid var(--line); background: transparent; color: var(--muted); font-size: .62rem; cursor: pointer; }.quick-directions button:hover, .quick-directions button.active { color: var(--paper); background: var(--cinnabar-dark); }
.palace-card { display: flex; flex-direction: column; justify-content: center; }
.palace-grid { display: grid; grid-template-columns: repeat(3,1fr); aspect-ratio: 1; border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.palace { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 4px; border-right: 1px solid var(--line-strong); border-bottom: 1px solid var(--line-strong); background: rgba(0,0,0,.08); cursor: pointer; transition: .2s ease; }
.palace:hover, .palace.selected { background: rgba(211,75,55,.1); }.palace.facing { box-shadow: inset 0 0 0 2px var(--cinnabar); }.palace.sitting { box-shadow: inset 0 0 0 2px var(--gold); }.palace b { font-family: var(--serif); font-size: 1.4rem; font-weight: 500; }.palace span { font-size: .68rem; color: var(--paper-dim); }.palace small { color: var(--muted); font-size: .59rem; letter-spacing: .08em; }.palace.center { cursor: default; }.palace.center b { font-size: 1rem; }.palace.center::before { content:""; width: 32px; height: 32px; border: 1px solid var(--line-strong); border-radius: 50%; background: linear-gradient(90deg, var(--paper) 0 50%, var(--ink) 50%); }
.orientation-axis { display: flex; align-items: center; gap: 10px; margin-top: 18px; color: var(--muted); font-size: .7rem; }.orientation-axis i { flex:1; height:1px; background: linear-gradient(90deg,var(--gold),var(--cinnabar)); position:relative; }.orientation-axis i::after { content:""; position:absolute; right:0; top:-3px; border-left:6px solid var(--cinnabar); border-top:3px solid transparent; border-bottom:3px solid transparent; }
.sector-reading { display: flex; flex-direction: column; }.sector-reading .sector-number { color: var(--cinnabar); font-size: .62rem; letter-spacing:.18em; }.sector-reading h2 { margin: 12px 0 8px; font-family: var(--serif); font-size: 1.8rem; }.sector-reading .sector-en { color: var(--muted); font-size: .66rem; letter-spacing: .18em; }.sector-reading .sector-glyph { display:grid; place-items:center; width:100px; height:100px; margin:30px auto; border:1px solid var(--line-strong); border-radius:50%; font-family:var(--serif); font-size:3rem; }.sector-reading p { color: var(--paper-dim); line-height:1.75; }.sector-tags { display:flex; flex-wrap:wrap; gap:7px; margin-top:auto; }.sector-tags span { padding:7px 9px; border:1px solid var(--line); color:var(--muted); font-size:.66rem; }
.safety-note { display: grid; grid-template-columns: 110px 1fr; gap: 18px; margin-top: 18px; padding: 16px 20px; border: 1px solid rgba(197,163,93,.25); background: rgba(197,163,93,.05); }.safety-note b { color: var(--gold); font-family: var(--serif); }.safety-note p { margin:0; color:var(--muted); font-size:.74rem; line-height:1.6; }

@media (max-width: 1180px) {
  .divination-layout, .bazi-layout, .residence-layout { grid-template-columns: 1fr 1fr; }
  .trace-card, .element-balance-card, .sector-reading { grid-column: 1 / -1; }
  .trace-list { min-height: auto; display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; }.trace-list li { border:1px solid var(--line); padding:7px; }
}
@media (max-width: 900px) {
  .app-shell { grid-template-columns: 1fr; grid-template-rows: 64px auto 1fr; }.topbar { height:64px; grid-template-columns:1fr auto; padding:0 18px; }.topbar-center, .live-status { display:none; }
  .tool-nav { grid-row:2; position:sticky; top:64px; z-index:30; height:auto; flex-direction:row; border-right:0; border-bottom:1px solid var(--line); overflow-x:auto; }.nav-item { flex:1; min-width:92px; min-height:72px; border-bottom:0; border-right:1px solid var(--line); }.nav-item::before { top:auto; left:18px; right:18px; bottom:0; width:auto; height:3px; }.nav-glyph { font-size:1.2rem; }.nav-item small { display:none; }
  .workspace { grid-row:3; }.tool-panel { min-height:auto; padding:30px 20px 46px; }.section-heading { align-items:flex-start; }.source-chip { display:none; }
  .wuxing-layout { grid-template-columns:1fr; }.wuxing-board { min-height:560px; }
}
@media (max-width: 680px) {
  .brand-en { display:none; }.language-switch span { min-width:30px; }.section-heading h1 { font-size:2rem; }.section-heading > div:first-child > p:last-child { font-size:.86rem; }
  .divination-layout, .bazi-layout, .residence-layout { grid-template-columns:1fr; }.trace-card, .element-balance-card, .sector-reading { grid-column:auto; }
  .hexagram-card { padding:22px 18px; }.hex-stage { grid-template-columns:1fr 28px 1fr; min-height:300px; }.hex-lines { width:min(130px,100%); gap:11px; }.hex-line { gap:12px; }.hex-line.yin::before,.hex-line.yin::after { width:calc(50% - 6px); }.hex-line.moving > i { right:-16px; }
  .trace-list { grid-template-columns:1fr 1fr; }.wuxing-board { min-height:480px; }.element-node { width:78px; height:78px; }.element-node b { font-size:1.65rem; }.element-node.wood { left:calc(50% - 39px); }.wuxing-center { width:82px; height:82px; }.element-node.earth { right:18%; }.element-node.metal { left:18%; }.element-reading { padding:24px 18px; }.relation-grid { grid-template-columns:1fr; }.relation-grid article { min-height:auto; }
  .four-pillars { gap:5px; }.pillar b { font-size:2rem; }.pillar .stem,.pillar .branch { min-height:78px; }.bazi-input-card,.pillars-card,.element-balance-card,.compass-card,.palace-card,.sector-reading { padding:20px 16px; }
  .safety-note { grid-template-columns:1fr; gap:6px; }.quick-directions { grid-template-columns:repeat(4,1fr); }.button-row { grid-template-columns:1fr 1fr 42px; }
}
@media (prefers-reduced-motion: reduce) { *,*::before,*::after { scroll-behavior:auto!important; animation-duration:.01ms!important; transition-duration:.01ms!important; } }