:root{--bg:#0d0f12;--bg-soft:#12151a;--panel:#161a21;--panel-edge:#262b36;--gold:#c8a24a;--gold-dim:#8a7440;--red:#b0503f;--ink:#d8d3c8;--ink-dim:#8a8578;--ink-faint:#5d5a52;--serif:"Songti SC", "Noto Serif SC", "STSong", "SimSun", serif}*{box-sizing:border-box}html{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}body{background:radial-gradient(1200px 600px at 50% -10%, #171b23 0%, transparent 60%), var(--bg);min-height:100vh;color:var(--ink);font-family:var(--serif);margin:0;line-height:1.7}main{max-width:640px;margin:0 auto;padding:0 16px 48px}.site-header{text-align:center;padding:44px 16px 28px}.site-header h1{letter-spacing:14px;text-indent:14px;color:var(--gold);margin:0;font-size:40px;font-weight:600}.site-header h1 span{color:var(--red)}.subtitle{letter-spacing:10px;text-indent:10px;color:var(--ink-dim);margin:6px 0 0;font-size:13px}.panel{background:linear-gradient(180deg, var(--panel), var(--bg-soft));border:1px solid var(--panel-edge);border-radius:12px;margin-bottom:20px;padding:18px;box-shadow:0 8px 28px #00000059}.mode-tabs{gap:8px;margin-bottom:16px;display:flex}.tab{border:1px solid var(--panel-edge);color:var(--ink-dim);letter-spacing:4px;cursor:pointer;background:0 0;border-radius:8px;flex:1;padding:9px 0;font-family:inherit;font-size:15px;transition:all .2s}.tab.active{color:var(--gold);border-color:var(--gold-dim);background:#c8a24a14}.yao-display{flex-direction:column;gap:6px;min-height:64px;margin-bottom:14px;display:flex}.yao-display .empty{color:var(--ink-faint);letter-spacing:3px;text-align:center;padding:18px 0;font-size:14px}.yao-chip{border:1px solid var(--panel-edge);background:var(--bg-soft);border-radius:8px;align-items:center;gap:12px;padding:6px 12px;animation:.25s ease-out rise;display:flex}@keyframes rise{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}.yao-chip.moving{border-color:var(--red)}.yao-pos{width:2em;color:var(--ink-dim);text-align:center;font-size:13px}.yao-line{color:var(--gold);letter-spacing:1px;white-space:nowrap;flex:1;font-size:18px}.yao-name{color:var(--ink-faint);font-size:12px}.actions{flex-wrap:wrap;gap:10px;display:flex}.btn{border:1px solid var(--panel-edge);background:var(--bg-soft);min-width:108px;color:var(--ink);letter-spacing:3px;cursor:pointer;border-radius:8px;flex:1;padding:11px 0;font-family:inherit;font-size:15px;transition:all .15s}.btn:hover{border-color:var(--gold-dim);color:var(--gold)}.btn:active{transform:scale(.97)}.btn.primary{border-color:var(--gold-dim);color:var(--gold);background:#c8a24a1a}.btn.primary:hover{background:#c8a24a2e}.btn.ghost{color:var(--ink-dim)}.btn:disabled{opacity:.4;cursor:not-allowed}.hint{color:var(--ink-faint);letter-spacing:1px;margin:14px 0 0;font-size:12px}.manual-rows{flex-direction:column;gap:8px;margin-bottom:14px;display:flex}.manual-row{align-items:center;gap:10px;display:flex}.manual-opts{flex:1;grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.opt{letter-spacing:1px;background:var(--bg-soft);color:var(--ink-dim);border:1px solid var(--panel-edge);cursor:pointer;border-radius:6px;padding:7px 0;font-family:inherit;font-size:13px;transition:all .15s}.opt:hover{color:var(--ink);border-color:var(--gold-dim)}.opt.selected{color:var(--gold);border-color:var(--gold);background:#c8a24a1f}.opt.moving.selected{color:#e08a78;border-color:var(--red);background:#b0503f1f}.time-bar{color:var(--ink-dim);border-bottom:1px dashed var(--panel-edge);flex-wrap:wrap;gap:6px 14px;margin-bottom:16px;padding-bottom:12px;font-size:13px;display:flex}.tb-gz{color:var(--gold)}.tb-kong{color:var(--ink-faint)}.hexagrams{flex-wrap:wrap;gap:14px;display:flex}.hexagram-card{border:1px solid var(--panel-edge);background:var(--bg-soft);border-radius:10px;flex:1;min-width:260px;padding:12px 14px}.hex-title{color:var(--ink-faint);letter-spacing:2px;align-items:baseline;gap:10px;margin:0 0 10px;font-size:14px;font-weight:400;display:flex}.hex-title .hex-name{color:var(--gold);letter-spacing:2px;font-size:18px}.hex-title .hex-gong{color:var(--ink-faint);margin-left:auto;font-size:12px}.hex-canvas{flex-direction:column;gap:5px;display:flex}.yao-row{border-radius:6px;grid-template-columns:44px 1fr auto 44px;align-items:center;gap:8px;padding:2px 8px;display:grid}.yao-row.moving{background:#b0503f14;outline:1px solid #b0503f59}.y-god{color:var(--ink-faint);text-align:center;font-size:12px}.y-gz{color:var(--ink-dim);text-align:center;font-size:12px}.y-line{color:var(--gold);white-space:nowrap;text-align:center;font-size:16px}.yao-row.moving .y-line{color:#e08a78}.y-qin{color:var(--ink-dim);text-align:center;font-size:12px}.y-sy{color:var(--red);text-align:center;min-width:2em;font-size:12px}.kongchen{text-align:center;color:var(--ink-dim);letter-spacing:2px;flex-basis:100%;padding:10px 0 2px;font-size:14px}.kongchen strong{color:var(--gold)}.reading{margin-top:20px}.reading-head{border-left:3px solid var(--gold-dim);margin-bottom:16px;padding:2px 0 2px 14px}.reading-head h2{letter-spacing:2px;color:var(--gold);margin:0;font-size:19px;font-weight:600}.reading-meta{color:var(--ink-dim);margin:4px 0 0;font-size:13px}.block{border:1px solid var(--panel-edge);background:var(--bg-soft);border-radius:10px;margin:14px 0;padding:13px 16px}.block h3{letter-spacing:4px;color:var(--gold-dim);margin:0 0 8px;font-size:14px;font-weight:600}.citao{margin:6px 0;font-size:15px}.xiaoxiang{color:var(--ink-dim);margin:6px 0 0;font-size:13px}.dong-yao{border-left:2px solid var(--red);margin:10px 0 4px;padding-left:12px}.dong-yao h4{color:#e08a78;letter-spacing:2px;margin:0 0 4px;font-size:13px}.dong-yao:first-of-type{margin-top:0}.site-footer{text-align:center;color:var(--ink-faint);letter-spacing:1px;padding:22px 16px 40px;font-size:12px}.site-footer p{margin:4px 0}.site-footer a{color:var(--ink-dim)}@media (width<=480px){.yao-row{grid-template-columns:34px 1fr auto 34px;gap:4px;padding:2px}}.howto{color:var(--gold-dim);letter-spacing:1px;border-left:2px solid var(--gold-dim);margin:0 0 12px;padding-left:10px;font-size:13px}.guide{background:#c8a24a0f;border:1px solid #c8a24a59;border-radius:10px;margin-bottom:16px;padding:13px 16px}.guide-title{letter-spacing:3px;color:var(--gold);margin-bottom:8px;font-size:14px}.guide-line{margin:8px 0;font-size:14px;line-height:1.9}.guide-line strong{color:var(--gold)}.guide-line b{color:#e08a78}.terms{border:1px dashed var(--panel-edge);background:0 0;border-radius:10px;margin:18px 0 0;padding:10px 14px}.terms summary{cursor:pointer;color:var(--ink-dim);letter-spacing:1px;-webkit-user-select:none;user-select:none;font-size:13px}.terms summary:hover{color:var(--gold)}.term-list{color:var(--ink-dim);margin:10px 0 4px;padding-left:18px;font-size:13px;line-height:1.9}.term-list ul{margin:4px 0;padding-left:16px}.term-list li{margin:5px 0}.term-list b{color:var(--ink)}