:root {
    --paper: #f2eee4;
    --paper-deep: #e9e1d2;
    --ink: #17211e;
    --ink-soft: #58615c;
    --ink-faint: #89908b;
    --cinnabar: #9d382b;
    --cinnabar-dark: #7c261d;
    --jade: #315f53;
    --jade-light: #dce7e1;
    --gold: #aa8a4b;
    --line: rgba(30, 45, 39, .13);
    --white-glass: rgba(255, 253, 247, .72);
    --shadow: 0 24px 60px rgba(54, 45, 31, .09);
    --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
    --sans: Inter, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--paper); }
body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    background:
        radial-gradient(circle at 82% 14%, rgba(174, 151, 99, .09), transparent 30%),
        linear-gradient(135deg, #f5f1e8 0%, #eee8db 100%);
    font-family: var(--sans);
    overflow: hidden;
}
button, input, textarea, select { font: inherit; }
button { color: inherit; }
button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: 2px solid rgba(157, 56, 43, .48);
    outline-offset: 2px;
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.hidden { display: none !important; }

.ambient { position: fixed; pointer-events: none; opacity: .18; z-index: 0; }
.ambient-one {
    width: 650px; height: 280px; right: 14%; bottom: -90px;
    background: repeating-radial-gradient(ellipse at 50% 100%, transparent 0 25px, rgba(49, 95, 83, .16) 27px 29px, transparent 31px 48px);
    transform: skewX(-15deg);
}
.ambient-two {
    width: 540px; height: 540px; top: -320px; right: -180px; border: 1px solid rgba(170, 138, 75, .16); border-radius: 50%;
    box-shadow: 0 0 0 45px rgba(170,138,75,.025), 0 0 0 90px rgba(170,138,75,.02);
}

.app-shell {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: 220px minmax(480px, 1fr) 310px;
    height: 100vh; max-width: 1800px; margin: 0 auto;
}
.sidebar {
    display: flex; flex-direction: column;
    border-right: 1px solid var(--line);
    padding: 34px 24px 22px;
    background: rgba(240, 235, 224, .48);
    backdrop-filter: blur(20px);
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand-seal {
    display: grid; place-items: center; width: 42px; height: 42px;
    background: var(--cinnabar); color: #fff9ef; font: 22px var(--serif);
    box-shadow: inset 0 0 0 3px rgba(255,255,255,.14); border-radius: 3px 8px 3px 8px;
}
.brand strong { display: block; font: 600 21px var(--serif); letter-spacing: .16em; }
.brand small { display: block; margin-top: 3px; color: var(--ink-faint); font-size: 9px; letter-spacing: .08em; }
.main-nav { display: grid; gap: 7px; margin-top: 54px; }
.nav-item {
    position: relative; display: flex; align-items: center; gap: 13px; width: 100%;
    padding: 12px 13px; border: 0; border-radius: 7px; color: var(--ink-soft); background: transparent;
    cursor: pointer; text-align: left; transition: .2s ease;
}
.nav-item:hover { color: var(--ink); background: rgba(255,255,255,.42); }
.nav-item.active { color: var(--cinnabar-dark); background: rgba(157,56,43,.07); }
.nav-item.active::before { content: ""; position: absolute; left: 0; width: 2px; height: 21px; background: var(--cinnabar); border-radius: 9px; }
.nav-icon { width: 23px; font: 18px var(--serif); text-align: center; }
.nav-item span:last-child { font-size: 13px; letter-spacing: .06em; }
.sidebar-verse { display: flex; gap: 16px; margin: auto auto 38px; color: rgba(23,33,30,.38); font: 12px/2.05 var(--serif); letter-spacing: .24em; }
.sidebar-verse p { margin: 0; writing-mode: vertical-rl; }
.vertical-line { width: 1px; height: 98px; background: linear-gradient(transparent, rgba(157,56,43,.34), transparent); }
.sidebar-foot { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--line); padding-top: 17px; color: var(--ink-faint); font-size: 10px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #b29a69; box-shadow: 0 0 0 4px rgba(178,154,105,.12); }
.status-dot.ready { background: #4e806b; box-shadow: 0 0 0 4px rgba(78,128,107,.12); }
.status-dot.error { background: var(--cinnabar); box-shadow: 0 0 0 4px rgba(157,56,43,.12); }

.workspace { display: flex; flex-direction: column; min-width: 0; height: 100vh; }
.topbar { height: 98px; display: flex; align-items: center; justify-content: space-between; padding: 23px 38px 17px; border-bottom: 1px solid var(--line); }
.eyebrow { margin: 0 0 5px; color: var(--gold); font-size: 8px; font-weight: 700; letter-spacing: .24em; }
.topbar h1 { margin: 0; font: 500 23px var(--serif); letter-spacing: .09em; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.model-pill { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 30px; padding: 8px 12px; color: var(--ink-soft); background: rgba(255,255,255,.34); font-size: 10px; }
.model-pill i { width: 6px; height: 6px; border-radius: 50%; background: var(--jade); }
.icon-button, .close-button { display: grid; place-items: center; width: 35px; height: 35px; padding: 0; border: 1px solid var(--line); border-radius: 50%; background: rgba(255,255,255,.35); cursor: pointer; }
.icon-button:hover, .close-button:hover { background: #fff; }
.icon-button svg { width: 16px; fill: none; stroke: currentColor; stroke-width: 1.5; }
.mobile-profile { display: none; font: 14px var(--serif); }

.view { display: none; flex: 1; min-height: 0; }
.view.active { display: block; }
.advisor-layout, .conversation-panel { height: 100%; min-height: 0; }
.conversation-panel { position: relative; display: flex; flex-direction: column; padding: 27px 38px 19px; }
.welcome-card { display: grid; grid-template-columns: 74px 1fr; gap: 24px; align-items: center; padding: 19px 24px; border: 1px solid rgba(170,138,75,.18); background: linear-gradient(110deg, rgba(255,253,247,.64), rgba(240,233,217,.4)); box-shadow: 0 12px 35px rgba(58,47,30,.04); }
.taiji { display: grid; place-items: center; width: 66px; height: 66px; border: 1px solid rgba(49,95,83,.18); border-radius: 50%; color: var(--jade); background: rgba(255,255,255,.4); font: 47px serif; }
.welcome-card h2 { margin: 2px 0 8px; font: 500 22px var(--serif); letter-spacing: .06em; }
.welcome-card p:last-child { max-width: 620px; margin: 0; color: var(--ink-soft); font: 12px/1.8 var(--sans); }
.quick-prompts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 13px 0 7px; }
.quick-prompts button { padding: 11px 13px; border: 1px solid var(--line); border-radius: 6px; background: rgba(255,255,255,.34); text-align: left; cursor: pointer; transition: .2s; }
.quick-prompts button:hover { transform: translateY(-2px); border-color: rgba(157,56,43,.28); background: rgba(255,255,255,.66); }
.quick-prompts span { display: block; margin-bottom: 4px; font: 13px var(--serif); }
.quick-prompts small { color: var(--ink-faint); font-size: 9px; }
.messages { flex: 1; overflow-y: auto; scrollbar-width: thin; scrollbar-color: rgba(49,95,83,.22) transparent; padding: 13px 4px 18px; }
.message { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 11px; max-width: 760px; margin: 0 auto 18px; animation: rise .32s ease both; }
.message.user { grid-template-columns: minmax(0, 1fr) 30px; }
.message.user .message-avatar { order: 2; background: var(--cinnabar); color: #fff; }
.message.user .message-body { justify-self: end; max-width: 78%; border-radius: 12px 2px 12px 12px; background: rgba(157,56,43,.08); }
.message-avatar { display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; color: #fff; background: var(--jade); font: 12px var(--serif); }
.message-body { min-width: 0; padding: 10px 14px; border: 1px solid rgba(30,45,39,.08); border-radius: 2px 12px 12px 12px; color: #28332f; background: rgba(255,253,248,.63); font-size: 12.5px; line-height: 1.8; }
.message-body p { margin: 0 0 9px; }
.message-body p:last-child { margin-bottom: 0; }
.message-body h2, .message-body h3 { margin: 12px 0 5px; font: 600 15px var(--serif); }
.message-body ul { margin: 5px 0; padding-left: 18px; }
.message-body strong { color: var(--cinnabar-dark); font-weight: 600; }
.source-tag { display: inline-block; margin: 3px 3px 3px 0; padding: 2px 7px; border: 1px solid rgba(49,95,83,.2); border-radius: 20px; color: var(--jade); background: var(--jade-light); font-size: 9px; }
.typing::after { content: ""; display: inline-block; width: 5px; height: 14px; margin-left: 4px; vertical-align: -2px; background: var(--cinnabar); animation: blink .8s infinite; }
.composer-wrap { flex: none; }
.composer { border: 1px solid rgba(23,33,30,.17); border-radius: 9px; background: rgba(255,253,248,.79); box-shadow: 0 15px 40px rgba(58,47,30,.07); overflow: hidden; transition: .2s; }
.composer:focus-within { border-color: rgba(157,56,43,.42); box-shadow: 0 15px 45px rgba(58,47,30,.09); }
.composer textarea { display: block; width: 100%; max-height: 130px; resize: none; border: 0; outline: 0; padding: 13px 16px 4px; color: var(--ink); background: transparent; font-size: 13px; line-height: 1.6; }
.composer textarea::placeholder { color: #9a9d97; }
.composer-bottom { display: flex; align-items: center; justify-content: flex-end; gap: 8px; padding: 4px 8px 8px 15px; }
.composer-hint { margin-right: auto; color: var(--ink-faint); font-size: 9px; }
kbd { border: 1px solid var(--line); border-radius: 3px; padding: 1px 3px; background: rgba(255,255,255,.5); font: inherit; }
.send-button { display: grid; place-items: center; width: 31px; height: 31px; border: 0; border-radius: 50%; color: white; background: var(--cinnabar); cursor: pointer; }
.send-button:hover { background: var(--cinnabar-dark); }
.send-button:disabled { opacity: .5; cursor: wait; }
.send-button svg { width: 16px; fill: none; stroke: currentColor; stroke-width: 1.6; }
.stop-button { height: 31px; padding: 0 12px; border: 1px solid rgba(157,56,43,.24); border-radius: 20px; color: var(--cinnabar); background: rgba(157,56,43,.06); font-size: 10px; cursor: pointer; }
.disclaimer { margin: 7px 0 0; color: var(--ink-faint); text-align: center; font-size: 8px; letter-spacing: .04em; }

.context-rail { height: 100vh; overflow-y: auto; border-left: 1px solid var(--line); padding: 98px 22px 25px; background: rgba(239, 233, 220, .36); }
.profile-card, .knowledge-card { position: relative; padding: 21px; border: 1px solid var(--line); background: var(--white-glass); box-shadow: 0 10px 28px rgba(53,43,28,.035); }
.knowledge-card { margin-top: 13px; }
.card-heading { display: flex; align-items: flex-start; justify-content: space-between; }
.card-heading h2 { margin: 0; font: 500 16px var(--serif); letter-spacing: .08em; }
.text-button { padding: 3px; border: 0; color: var(--cinnabar); background: none; font-size: 10px; cursor: pointer; }
.profile-avatar { position: relative; display: grid; place-items: center; width: 52px; height: 52px; margin: 21px auto 10px; border: 1px solid rgba(170,138,75,.26); border-radius: 50%; color: var(--jade); background: #f7f3e9; font: 20px var(--serif); }
.profile-avatar i { position: absolute; right: 0; bottom: 2px; width: 9px; height: 9px; border: 2px solid #f7f3e9; border-radius: 50%; background: var(--jade); }
.profile-card > h3 { margin: 0; text-align: center; font: 500 14px var(--serif); }
.profile-card > p { margin: 6px auto 17px; max-width: 210px; color: var(--ink-faint); text-align: center; font-size: 9px; line-height: 1.55; }
.profile-details { margin: 0; padding-top: 13px; border-top: 1px dashed var(--line); }
.profile-details div { display: flex; justify-content: space-between; gap: 10px; padding: 5px 0; font-size: 9px; }
.profile-details dt { color: var(--ink-faint); }
.profile-details dd { margin: 0; max-width: 165px; overflow: hidden; color: var(--ink-soft); text-overflow: ellipsis; white-space: nowrap; }
.knowledge-state { display: flex; align-items: center; gap: 13px; margin: 19px 0; }
.ring-progress { display: grid; place-items: center; width: 47px; height: 47px; flex: none; border: 4px solid var(--jade-light); border-top-color: var(--jade); border-radius: 50%; }
.ring-progress b { font: 15px var(--serif); }
.knowledge-state strong { font: 500 12px var(--serif); }
.knowledge-state p { margin: 4px 0 0; color: var(--ink-faint); font-size: 8px; }
.knowledge-meta { display: flex; justify-content: space-between; padding-top: 12px; border-top: 1px dashed var(--line); color: var(--ink-faint); font-size: 8px; }
.knowledge-meta span:first-child { color: var(--jade); }
.knowledge-meta i { display: inline-block; width: 5px; height: 5px; margin-right: 4px; border-radius: 50%; background: var(--jade); }
.context-rail blockquote { margin: 23px 12px 0; color: rgba(23,33,30,.55); text-align: center; font: 12px/1.7 var(--serif); letter-spacing: .06em; }
.context-rail cite { display: block; margin-top: 7px; color: var(--ink-faint); font: 8px var(--sans); }

.outfit-page { height: calc(100vh - 98px); overflow-y: auto; padding: 32px 42px 45px; }
.outfit-intro { display: flex; align-items: flex-end; justify-content: space-between; max-width: 820px; margin: 0 auto 24px; }
.outfit-intro h2 { margin: 0 0 7px; font: 500 25px var(--serif); letter-spacing: .08em; }
.outfit-intro p:last-child { margin: 0; color: var(--ink-soft); font-size: 11px; }
.primary-button { border: 0; border-radius: 4px; padding: 10px 19px; color: #fffaf0; background: var(--cinnabar); box-shadow: 0 8px 20px rgba(157,56,43,.15); font-size: 11px; cursor: pointer; }
.primary-button:hover { background: var(--cinnabar-dark); }
.primary-button:disabled { opacity: .55; cursor: wait; }
.primary-button.full { width: 100%; margin-top: 7px; padding: 12px; }
.outfit-card { display: grid; grid-template-columns: 130px 1fr; max-width: 820px; min-height: 330px; margin: 0 auto; border: 1px solid rgba(170,138,75,.23); background: rgba(255,253,247,.73); box-shadow: var(--shadow); }
.outfit-date { display: flex; flex-direction: column; align-items: center; justify-content: center; color: #f4ead7; background: var(--jade); }
.outfit-date span { font: 12px var(--serif); letter-spacing: .18em; }
.outfit-date strong { margin: 7px 0 4px; font: 54px var(--serif); }
.outfit-date small { opacity: .68; font-size: 8px; }
.outfit-content { padding: 32px 37px; }
.section-kicker, .color-columns span, .outfit-proposal span { color: var(--gold); font-size: 8px; font-weight: 700; letter-spacing: .18em; }
.color-orbit { display: flex; align-items: center; gap: 14px; margin: 11px 0 23px; }
.color-swatch { width: 37px; height: 37px; border: 4px solid rgba(255,255,255,.72); border-radius: 50%; background: var(--jade); box-shadow: 0 0 0 1px rgba(49,95,83,.16); }
.color-orbit h3 { margin: 0; font: 500 25px var(--serif); letter-spacing: .07em; }
.color-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; padding: 17px 0; border-block: 1px dashed var(--line); }
.color-columns p { margin: 7px 0 0; color: var(--ink-soft); font: 13px var(--serif); }
.outfit-proposal { padding-top: 18px; }
.outfit-proposal p { margin: 7px 0 0; color: var(--ink-soft); font-size: 11px; line-height: 1.75; }
.insight-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 820px; margin: 13px auto; }
.insight-grid article { display: flex; gap: 13px; min-height: 92px; padding: 17px; border: 1px solid var(--line); background: rgba(255,255,255,.4); }
.insight-mark { display: grid; place-items: center; width: 31px; height: 31px; flex: none; border-radius: 50%; color: #fff; background: var(--cinnabar); font: 13px var(--serif); }
.insight-mark.jade { background: var(--jade); }
.insight-grid h3 { margin: 0 0 5px; font: 500 12px var(--serif); }
.insight-grid p { margin: 0; color: var(--ink-soft); font-size: 9px; line-height: 1.65; }
.source-line { max-width: 820px; margin: 0 auto; color: var(--ink-faint); font-size: 8px; }

/* Bazi (Eight Characters) View */
.bazi-page { height: calc(100vh - 98px); overflow-y: auto; padding: 32px 42px 45px; }
.bazi-input-card { max-width: 820px; margin: 0 auto 24px; padding: 21px; border: 1px solid var(--line); background: var(--white-glass); }
.bazi-form { display: flex; align-items: flex-end; gap: 15px; }
.bazi-form .form-row { flex: 1; min-width: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.bazi-form label { display: grid; grid-template-columns: minmax(0, 1fr); min-width: 0; gap: 6px; }
.bazi-form label > span { color: var(--ink-soft); font-size: 10px; }
.bazi-form input { display: block; width: 100%; min-width: 0; max-width: 100%; border: 1px solid var(--line); border-radius: 4px; padding: 10px; color: var(--ink); background: rgba(255,255,255,.54); font-size: 11px; }
.bazi-form input:focus { border-color: rgba(157,56,43,.42); outline: none; }
.bazi-result { max-width: 820px; margin: 0 auto; }
.bazi-pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 20px; }
.pillar-card { text-align: center; padding: 22px 14px; border: 1px solid var(--line); background: var(--white-glass); }
.pillar-card.day { border-color: rgba(157,56,43,.3); background: rgba(157,56,43,.04); }
.pillar-label { display: block; margin-bottom: 8px; color: var(--gold); font-size: 8px; font-weight: 700; letter-spacing: .18em; }
.pillar-card strong { display: block; font: 32px var(--serif); letter-spacing: .08em; color: var(--ink); }
.pillar-card small { display: block; margin-top: 8px; color: var(--ink-faint); font-size: 8px; line-height: 1.5; word-break: break-all; }
.bazi-meta { display: grid; grid-template-columns: 200px 1fr; gap: 18px; margin-bottom: 18px; padding: 18px; border: 1px solid var(--line); background: var(--white-glass); }
.bazi-daymaster h3 { margin: 8px 0 0; font: 500 20px var(--serif); }
.element-bars { margin-top: 8px; }
.element-bar-row { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; font-size: 10px; }
.element-bar-row > span:first-child { width: 16px; text-align: center; font: 12px var(--serif); }
.element-bar-row > span:last-child { width: 18px; color: var(--ink-faint); }
.bar-track { flex: 1; height: 10px; background: rgba(0,0,0,.05); border-radius: 5px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 5px; transition: width .4s ease; }
.bazi-tengods { margin-bottom: 18px; padding: 18px; border: 1px solid var(--line); background: var(--white-glass); }
.tengods-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.tengod-tag { display: inline-block; padding: 5px 10px; border: 1px solid rgba(49,95,83,.2); border-radius: 20px; color: var(--jade); background: var(--jade-light); font-size: 10px; }
.bazi-interpretation { margin-bottom: 18px; padding: 18px; border: 1px solid var(--line); background: var(--white-glass); }
.interpretation-body { margin-top: 10px; color: var(--ink-soft); font-size: 12px; line-height: 1.8; }
.interpretation-body p { margin: 0 0 9px; }
.interpretation-body h2, .interpretation-body h3 { margin: 12px 0 5px; font: 600 14px var(--serif); color: var(--ink); }
.interpretation-body ul { margin: 5px 0; padding-left: 18px; }
.interpretation-body strong { color: var(--cinnabar-dark); font-weight: 600; }

.drawer-backdrop { position: fixed; inset: 0; z-index: 20; background: rgba(18,28,25,.32); backdrop-filter: blur(2px); opacity: 0; visibility: hidden; transition: .25s; }
.drawer-backdrop.open { opacity: 1; visibility: visible; }
.drawer { position: fixed; z-index: 21; top: 0; right: 0; width: min(420px, 94vw); height: 100vh; overflow-y: auto; padding: 34px; background: #f5f0e6; box-shadow: -20px 0 60px rgba(35,31,23,.16); transform: translateX(105%); transition: transform .3s cubic-bezier(.22,.8,.32,1); }
.drawer.wide { width: min(500px, 94vw); }
.drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: flex-start; justify-content: space-between; }
.drawer-head h2 { margin: 0; font: 500 23px var(--serif); letter-spacing: .08em; }
.close-button { font-size: 21px; font-weight: 200; }
.drawer-lead { margin: 17px 0 25px; color: var(--ink-soft); font-size: 10px; line-height: 1.7; }
.stack-form { display: grid; gap: 15px; }
.stack-form label { display: grid; gap: 6px; }
.stack-form label > span { color: var(--ink-soft); font-size: 10px; }
.stack-form input, .stack-form select { width: 100%; border: 1px solid var(--line); border-radius: 4px; padding: 11px; color: var(--ink); background: rgba(255,255,255,.54); outline: none; font-size: 11px; }
.stack-form input:focus, .stack-form select:focus { border-color: rgba(157,56,43,.42); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.upload-zone { padding: 18px; border: 1px dashed rgba(49,95,83,.32); background: rgba(255,255,255,.33); }
.upload-zone > label { display: flex; flex-direction: column; align-items: center; padding: 17px; cursor: pointer; }
.upload-symbol { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 9px; border: 1px solid rgba(49,95,83,.2); border-radius: 50%; color: var(--jade); font: 16px var(--serif); }
.upload-zone strong { font: 500 13px var(--serif); }
.upload-zone small { margin-top: 5px; color: var(--ink-faint); font-size: 8px; }
.selected-files { display: grid; gap: 4px; margin-bottom: 7px; }
.selected-files span { overflow: hidden; padding: 5px 8px; color: var(--jade); background: var(--jade-light); font-size: 9px; text-overflow: ellipsis; white-space: nowrap; }
.file-list-head { display: flex; align-items: center; justify-content: space-between; margin: 28px 0 10px; }
.file-list-head h3 { margin: 0; font: 500 14px var(--serif); }
.file-list { display: grid; gap: 6px; }
.file-item { display: flex; align-items: center; gap: 10px; padding: 10px; border: 1px solid var(--line); background: rgba(255,255,255,.4); }
.file-icon { display: grid; place-items: center; width: 29px; height: 29px; flex: none; border-radius: 4px; color: var(--cinnabar); background: rgba(157,56,43,.08); font: 9px var(--serif); }
.file-item div { min-width: 0; }
.file-item strong { display: block; overflow: hidden; font-size: 10px; font-weight: 500; text-overflow: ellipsis; white-space: nowrap; }
.file-item small { color: var(--ink-faint); font-size: 8px; }
.empty-copy { color: var(--ink-faint); text-align: center; font-size: 10px; }
.model-note { margin-top: 20px; padding: 13px; border-left: 2px solid var(--gold); background: rgba(170,138,75,.07); }
.model-note span { color: var(--ink-faint); font-size: 8px; }
.model-note strong { display: block; margin: 3px 0; font-size: 10px; }
.model-note p { margin: 0; color: var(--ink-soft); font-size: 8px; }
.toast-region { position: fixed; z-index: 40; right: 22px; bottom: 22px; display: grid; gap: 8px; }
.toast { min-width: 220px; max-width: 340px; padding: 12px 15px; border-left: 3px solid var(--jade); color: var(--ink); background: #fffaf0; box-shadow: var(--shadow); font-size: 10px; animation: slideIn .25s ease; }
.toast.error { border-color: var(--cinnabar); }
.mobile-nav { display: none; }

/* 五行头像：照片与结果仅在页面内存中预览。 */
.app-shell.avatar-mode { grid-template-columns: 220px minmax(0, 1fr); }
.app-shell.avatar-mode .context-rail { display: none; }
.avatar-page { height: 100%; overflow-y: auto; padding: 28px 36px 40px; scrollbar-width: thin; }
.avatar-intro, .avatar-result-heading { display: flex; justify-content: space-between; align-items: center; gap: 18px; }
.avatar-intro h2 { margin: 5px 0 9px; font: 500 25px var(--serif); }
.avatar-intro p:last-child { font-size: 12px; color: var(--ink-soft); }
.avatar-model { flex: none; padding: 9px 12px; border: 1px solid var(--line); border-radius: 20px; color: var(--jade); font-size: 10px; }
.avatar-notice { padding: 12px 16px; border-left: 3px solid var(--gold); color: var(--ink-soft); background: rgba(170,138,75,.08); font-size: 12px; line-height: 1.7; }
.avatar-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 20px; align-items: start; }
.avatar-card { min-width: 0; padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: var(--white-glass); }
.avatar-card h3 { margin: 0 0 12px; font: 500 18px var(--serif); }
.avatar-step { margin-right: 8px; color: var(--gold); font: 12px var(--sans); }
.avatar-copy { font-size: 11px; line-height: 1.8; color: var(--ink-soft); overflow-wrap: anywhere; }
.avatar-card fieldset { padding: 0; margin: 0; min-width: 0; border: 0; }
.avatar-card fieldset:disabled { opacity: .65; }
.avatar-upload { position: relative; display: flex; align-items: center; justify-content: center; gap: 8px; margin: 16px 0; padding: 12px; border: 1px dashed var(--jade); color: var(--jade); background: rgba(220,231,225,.3); font-size: 13px; cursor: pointer; }
.avatar-upload input { position: absolute; inset: 0; width: 100%; opacity: 0; cursor: pointer; }
.avatar-upload:focus-within { outline: 2px solid var(--cinnabar); }
.avatar-crop-wrap { position: relative; max-width: 400px; margin: 0 auto; aspect-ratio: 1; border: 1px solid var(--line); background: var(--paper); }
.avatar-crop-wrap canvas { display: block; width: 100%; height: 100%; cursor: grab; touch-action: none; }
.avatar-crop-wrap canvas:focus-visible { outline: 2px solid var(--cinnabar); }
.avatar-crop-wrap > p { position: absolute; inset: 45% 0 auto; text-align: center; pointer-events: none; font-size: 12px; color: var(--ink-faint); }
.avatar-controls { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.avatar-controls button { padding: 9px 12px; border: 1px solid var(--line); border-radius: 4px; background: rgba(255,255,255,.6); font-size: 11px; cursor: pointer; }
.avatar-card button:disabled { opacity: .45; cursor: not-allowed; }
.avatar-slider { display: grid; grid-template-columns: 72px minmax(0, 1fr); gap: 10px; align-items: center; margin-top: 15px; color: var(--ink-soft); font-size: 11px; }
.avatar-slider input { width: 100%; min-width: 0; accent-color: var(--jade); }
.avatar-goals { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 18px 0; }
.avatar-goals label { position: relative; cursor: pointer; }
.avatar-goals input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.avatar-goals span { display: block; padding: 12px 8px; border: 1px solid var(--line); border-radius: 5px; text-align: center; font-size: 13px; }
.avatar-goals small { display: block; margin-top: 5px; font-size: 10px; color: var(--ink-soft); }
.avatar-goals input:checked + span { border-color: var(--jade); color: var(--jade); background: var(--jade-light); }
.avatar-goals input:focus-visible + span { outline: 2px solid var(--cinnabar); }
.avatar-birth { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 15px; font-size: 11px; color: var(--ink-soft); }
.avatar-manual { display: flex; align-items: center; gap: 12px; margin: 10px 0; font-size: 12px; }
.avatar-manual select { min-width: 0; flex: 1; padding: 10px; border: 1px solid var(--line); background: white; }
.avatar-brief { margin: 18px 0 12px; padding: 18px; border-left: 2px solid var(--jade); background: rgba(220,231,225,.35); font-size: 12px; line-height: 1.7; overflow-wrap: anywhere; }
.avatar-palette { display: flex; align-items: center; gap: 10px; }
.avatar-palette i { width: 28px; height: 28px; border: 1px solid var(--line); border-radius: 50%; }
.avatar-brief p { margin: 7px 0; }
.avatar-brief small { display: block; margin-top: 6px; color: var(--ink-soft); font-size: 10px; }
.avatar-consent { display: flex; align-items: start; gap: 9px; margin: 18px 0; font-size: 11px; line-height: 1.8; color: var(--ink-soft); }
.avatar-consent input { flex: none; margin-top: 5px; accent-color: var(--jade); }
.avatar-progress { color: var(--jade); font-size: 12px; line-height: 1.8; }
.avatar-result-card { margin-top: 20px; }
.avatar-results { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 20px 0; }
.avatar-results > p:only-child { grid-column: 1 / -1; }
.avatar-result { min-width: 0; border: 1px solid var(--line); padding: 14px; border-radius: 5px; background: rgba(255,255,255,.4); }
.avatar-result h4 { margin: 0 0 12px; font: 500 14px var(--serif); }
.avatar-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.avatar-compare figure { margin: 0; min-width: 0; }
.avatar-compare img { display: block; width: 100%; aspect-ratio: 1; object-fit: cover; }
.avatar-results.round img { border-radius: 50%; }
.avatar-compare figcaption, .avatar-result > p { margin: 7px 0; font-size: 10px; color: var(--ink-soft); line-height: 1.6; }
.avatar-download { display: block; padding: 10px 8px; text-align: center; text-decoration: none; font-size: 11px; }
.avatar-round-toggle { display: flex; align-items: center; gap: 6px; font-size: 11px; }

/* Space layout view */
.app-shell.space-mode { grid-template-columns: 220px minmax(0, 1fr); }
.app-shell.space-mode .context-rail { display: none; }
.space-page { display: grid; grid-template-columns: 238px minmax(0, 1fr) 300px; height: calc(100vh - 98px); min-height: 0; }
.space-panel { min-height: 0; overflow-y: auto; padding: 16px 16px 22px; scrollbar-width: thin; }
.space-settings { display: flex; flex-direction: column; gap: 12px; border-right: 1px solid var(--line); background: rgba(239,233,220,.32); }
.space-detail { display: flex; flex-direction: column; gap: 12px; border-left: 1px solid var(--line); background: rgba(239,233,220,.32); }
.space-block { padding: 13px; border: 1px solid var(--line); background: var(--white-glass); }
.space-block:empty { display: none; }
.space-block.grow { flex: 1; min-height: 140px; }
.space-block > .section-kicker { display: block; margin-bottom: 9px; }
.space-upload { display: flex; flex-direction: column; align-items: center; padding: 11px; border: 1px dashed rgba(49,95,83,.32); background: rgba(255,255,255,.33); text-align: center; cursor: pointer; }
.space-upload .upload-symbol { width: 32px; height: 32px; margin-bottom: 6px; font-size: 13px; }
.space-upload strong { font: 500 12px var(--serif); }
.space-upload small { margin-top: 4px; color: var(--ink-faint); font-size: 8px; line-height: 1.5; }
.space-inline { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; }
.space-range { display: flex; align-items: center; gap: 7px; flex: 1; color: var(--ink-soft); font-size: 9px; }
.space-range input { flex: 1; min-width: 0; accent-color: var(--jade); }
.space-fields { display: grid; gap: 8px; }
.space-fields label, .space-props label { display: grid; gap: 4px; }
.space-fields label > span, .space-props label > span { color: var(--ink-soft); font-size: 9px; }
.space-fields input, .space-fields select, .space-props input, .space-props select {
    width: 100%; border: 1px solid var(--line); border-radius: 4px; padding: 7px 8px; color: var(--ink); background: rgba(255,255,255,.6); outline: none; font-size: 11px;
}
.space-fields input:focus, .space-fields select:focus, .space-props input:focus, .space-props select:focus { border-color: rgba(157,56,43,.42); }
.space-button-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.space-button-grid button, .space-toolbar button, .space-props .ghost-button {
    padding: 6px 9px; border: 1px solid var(--line); border-radius: 4px; color: var(--ink-soft); background: rgba(255,255,255,.5); font-size: 10px; cursor: pointer; white-space: nowrap; transition: .15s;
}
.space-button-grid button:hover, .space-toolbar button:hover:not(:disabled), .space-props .ghost-button:hover { color: var(--ink); border-color: rgba(157,56,43,.3); background: #fffdf8; }
.space-toolbar button.active { color: #fffaf0; border-color: var(--jade); background: var(--jade); }
.space-toolbar button:disabled { opacity: .4; cursor: default; }
.space-layers { display: grid; grid-template-columns: 1fr 1fr; gap: 5px 8px; color: var(--ink-soft); font-size: 10px; }
.space-layers label { display: flex; align-items: center; gap: 5px; cursor: pointer; }
.space-layers input { accent-color: var(--jade); }
.space-room-list { display: grid; gap: 5px; }
.space-room-list button { display: flex; align-items: center; gap: 7px; width: 100%; padding: 7px 8px; border: 1px solid var(--line); border-radius: 4px; background: rgba(255,255,255,.42); text-align: left; cursor: pointer; }
.space-room-list button:hover { background: #fffdf8; }
.space-room-list button.active { border-color: rgba(157,56,43,.4); background: rgba(157,56,43,.06); }
.space-room-list i { width: 9px; height: 9px; flex: none; border-radius: 2px; }
.space-room-list strong { flex: 1; overflow: hidden; font-size: 10.5px; font-weight: 500; text-overflow: ellipsis; white-space: nowrap; }
.space-room-list small { color: var(--ink-faint); font-size: 8.5px; }

.space-stage { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.space-toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.tool-group { display: flex; flex-wrap: wrap; gap: 4px; }
.tool-group.end { margin-left: auto; align-items: center; }
.tool-group[hidden] { display: none; }
.segmented { display: inline-flex; }
.segmented button { border-radius: 0; }
.segmented button:first-child { border-radius: 4px 0 0 4px; }
.segmented button:last-child { border-radius: 0 4px 4px 0; border-left: 0; }
.space-canvas { position: relative; flex: 1; min-height: 0; overflow: hidden; background: linear-gradient(rgba(49,95,83,.05) 1px, transparent 1px) 0 0 / 24px 24px, linear-gradient(90deg, rgba(49,95,83,.05) 1px, transparent 1px) 0 0 / 24px 24px, rgba(255,253,247,.5); }
.space-canvas svg { display: block; width: 100%; height: 100%; touch-action: none; user-select: none; }
.space-canvas svg.tool-room, .space-canvas svg.tool-opening, .space-canvas svg.tool-furniture { cursor: crosshair; }
.space-canvas svg.panning { cursor: grabbing; }
.space-3d { position: absolute; inset: 0; }
.space-3d canvas { display: block; }
.space-hint { position: absolute; left: 12px; bottom: 10px; max-width: calc(100% - 24px); padding: 5px 9px; border-radius: 4px; color: var(--ink-soft); background: rgba(255,253,247,.86); font-size: 9.5px; pointer-events: none; }
.space-hint:empty { display: none; }
.space-status { padding: 7px 14px; border-top: 1px solid var(--line); color: var(--ink-faint); font-size: 9.5px; }
.space-status.error { color: var(--cinnabar); }
.space-label-3d { padding: 2px 6px; border-radius: 3px; color: var(--ink); background: rgba(255,253,247,.86); font: 10px var(--sans); white-space: nowrap; pointer-events: none; }
.space-label-3d.sector { color: #fff; font-weight: 600; }

.space-profile h3 { margin: 0 0 6px; font: 500 15px var(--serif); letter-spacing: .05em; }
.space-profile dl { display: grid; gap: 4px; margin: 0; }
.space-profile dl div { display: flex; justify-content: space-between; gap: 8px; font-size: 10px; }
.space-profile dt { color: var(--ink-faint); }
.space-profile dd { margin: 0; color: var(--ink-soft); text-align: right; }
.space-profile p { margin: 8px 0 0; color: var(--ink-soft); font-size: 10px; line-height: 1.6; }
.match-badge { display: inline-block; margin-top: 7px; padding: 3px 8px; border-radius: 20px; font-size: 9px; }
.match-badge.yes { color: var(--jade); background: var(--jade-light); }
.match-badge.no { color: #8a5a22; background: rgba(170,138,75,.16); }
.luoshu { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.luoshu button { min-height: 58px; padding: 5px 3px; border: 1px solid rgba(30,45,39,.1); border-radius: 4px; color: var(--ink); text-align: center; cursor: pointer; transition: .15s; }
.luoshu button:hover { transform: translateY(-1px); }
.luoshu button.active { outline: 2px solid var(--cinnabar); outline-offset: 1px; }
.luoshu b { display: block; font: 600 12px var(--serif); }
.luoshu small { display: block; margin-top: 2px; font-size: 8.5px; opacity: .85; }
.space-legend { display: flex; flex-wrap: wrap; gap: 4px 9px; margin-top: 9px; color: var(--ink-faint); font-size: 8.5px; }
.space-legend span { display: inline-flex; align-items: center; gap: 4px; }
.space-legend i { width: 9px; height: 9px; border-radius: 2px; }
.space-selection h3 { display: flex; align-items: center; gap: 7px; margin: 0 0 8px; font: 500 14px var(--serif); }
.space-selection h3 i { width: 10px; height: 10px; border-radius: 2px; }
.energy-rows { display: grid; gap: 4px; margin: 0 0 9px; }
.energy-rows div { display: flex; justify-content: space-between; gap: 8px; font-size: 10px; }
.energy-rows dt { flex: none; color: var(--ink-faint); }
.energy-rows dd { margin: 0; color: var(--ink-soft); text-align: right; }
.finding { margin-top: 7px; padding: 8px 9px; border-left: 3px solid var(--gold); background: rgba(255,255,255,.5); font-size: 10px; line-height: 1.6; }
.finding.GOOD { border-color: var(--jade); }
.finding.CARE { border-color: #c98a5a; }
.finding strong { display: block; color: var(--ink); font-weight: 600; }
.finding p { margin: 3px 0 0; color: var(--ink-soft); }
.finding small { color: var(--ink-faint); font-size: 8.5px; }
.space-props { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-bottom: 9px; }
.space-props .wide { grid-column: 1 / -1; }
.space-props .check { display: flex; align-items: center; gap: 6px; color: var(--ink-soft); font-size: 10px; }
.space-props .danger { color: var(--cinnabar); }
.share-bars { display: grid; gap: 3px; margin-bottom: 8px; }
.share-bars div { display: grid; grid-template-columns: 34px 1fr 32px; align-items: center; gap: 6px; font-size: 9px; color: var(--ink-faint); }
.share-bars span.track { height: 6px; border-radius: 3px; background: rgba(0,0,0,.06); overflow: hidden; }
.share-bars span.track i { display: block; height: 100%; background: var(--jade); }
.space-summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; text-align: center; }
.space-summary-grid div { padding: 7px 3px; background: rgba(255,255,255,.5); }
.space-summary-grid b { display: block; font: 16px var(--serif); }
.space-summary-grid small { color: var(--ink-faint); font-size: 8.5px; }
.space-notes { margin: 8px 0 0; padding-left: 16px; color: var(--ink-soft); font-size: 9.5px; line-height: 1.6; }
#spaceInterpretation:not(:empty) { margin-top: 10px; font-size: 11px; }
#spaceSources:not(:empty) { margin-top: 8px; }
.space-detail .disclaimer { text-align: left; line-height: 1.6; }

@keyframes rise { from { opacity: 0; transform: translateY(7px); } }
@keyframes blink { 50% { opacity: 0; } }
@keyframes slideIn { from { opacity: 0; transform: translateX(10px); } }

@media (max-width: 1160px) {
    .app-shell { grid-template-columns: 86px minmax(480px, 1fr) 280px; }
    .sidebar { padding-inline: 17px; align-items: center; }
    .brand > span:last-child, .nav-item span:last-child, .sidebar-verse, .sidebar-foot span:last-child { display: none; }
    .main-nav { width: 100%; }
    .nav-item { justify-content: center; padding-inline: 0; }
    .context-rail { padding-inline: 15px; }
    .app-shell.space-mode, .app-shell.avatar-mode { grid-template-columns: 86px minmax(0, 1fr); }
    .avatar-page { padding-inline: 22px; }
    .avatar-card { padding: 18px; }
    .avatar-results { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .space-page { grid-template-columns: 210px minmax(0, 1fr) 268px; }
}

@media (max-width: 900px) {
    body { overflow: auto; }
    .app-shell { display: block; height: auto; min-height: 100vh; padding-bottom: 64px; }
    .sidebar, .context-rail { display: none; }
    .workspace { height: auto; min-height: calc(100vh - 64px); }
    .topbar { height: 80px; padding: 16px 20px; }
    .mobile-profile { display: grid; }
    .conversation-panel { min-height: calc(100vh - 144px); padding: 20px 18px 13px; }
    .messages { min-height: 180px; }
    .mobile-nav { position: fixed; z-index: 15; bottom: 0; left: 0; right: 0; display: grid; grid-template-columns: repeat(6, 1fr); height: 64px; border-top: 1px solid var(--line); background: rgba(246,242,233,.94); backdrop-filter: blur(15px); }
    .mobile-nav button { border: 0; color: var(--ink-faint); background: transparent; font-size: 9px; }
    .mobile-nav button span { display: block; margin-bottom: 3px; font: 16px var(--serif); }
    .mobile-nav button.active { color: var(--cinnabar); }
    .outfit-page { height: auto; min-height: calc(100vh - 144px); padding: 25px 18px; }
    .bazi-page { height: auto; min-height: calc(100vh - 144px); padding: 25px 18px; }
    .bazi-pillars { grid-template-columns: repeat(2, 1fr); }
    .bazi-meta { grid-template-columns: 1fr; }
    /* 纵向表单需要横向拉伸，避免日期和时间控件收缩并靠右。 */
    .bazi-form { flex-direction: column; align-items: stretch; }
    .bazi-form .form-row { flex: none; width: 100%; }
    .bazi-form label > span { font-size: 12px; }
    .bazi-form input { min-height: 44px; font-size: 16px; }
    .bazi-form .primary-button { width: 100%; min-height: 44px; font-size: 14px; }
    .app-shell.space-mode, .app-shell.avatar-mode { display: block; }
    .avatar-page { height: auto; overflow: visible; padding: 22px 18px 30px; }
    .avatar-layout { grid-template-columns: 1fr; }
    .avatar-intro, .avatar-result-heading { flex-wrap: wrap; }
    .avatar-model { font-size: 9px; }
    .space-page { display: flex; flex-direction: column; height: auto; }
    .space-stage { order: -1; }
    .space-canvas { flex: none; height: 62vh; min-height: 320px; }
    .space-settings, .space-detail { overflow: visible; border: 0; }
}

@media (max-width: 600px) {
    .topbar h1 { font-size: 19px; }
    .model-pill { display: none; }
    .welcome-card { grid-template-columns: 48px 1fr; gap: 14px; padding: 16px; }
    .taiji { width: 46px; height: 46px; font-size: 32px; }
    .welcome-card h2 { font-size: 18px; }
    .welcome-card p:last-child { font-size: 10px; }
    .quick-prompts { grid-template-columns: 1fr; }
    .quick-prompts button:nth-child(n+3) { display: none; }
    .message.user .message-body { max-width: 90%; }
    .composer-hint { display: none; }
    .outfit-intro { align-items: flex-start; gap: 15px; }
    .outfit-intro h2 { font-size: 21px; }
    .outfit-card { grid-template-columns: 1fr; }
    .outfit-date { flex-direction: row; gap: 10px; min-height: 72px; }
    .outfit-date strong { margin: 0; font-size: 34px; }
    .outfit-content { padding: 25px 22px; }
    .insight-grid { grid-template-columns: 1fr; }
    .drawer { padding: 25px 20px; }
    .form-row, .bazi-form .form-row { grid-template-columns: minmax(0, 1fr); }
    .avatar-intro h2 { font-size: 21px; }
    .avatar-results { grid-template-columns: 1fr; }
    .avatar-goals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .avatar-result-heading { align-items: flex-start; }
}