:root{color-scheme:light;--font-body:"DM Sans","Avenir Next","SF Pro Text","Helvetica Neue","Segoe UI",Arial,sans-serif;--font-display:"Lora","Iowan Old Style","Palatino Linotype","Book Antiqua",Georgia,serif;--font-body-cjk:"PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Noto Sans SC","Microsoft YaHei","Source Han Sans SC","Heiti 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ease,color .3s ease}html[data-lang=zh]{--font-display:var(--font-body-cjk)}html[data-lang=zh] body{font-family:var(--font-body-cjk)}a{color:inherit;text-decoration:none}.prediction-shell{position:relative;isolation:isolate;overflow:hidden;min-height:100vh;padding:26px 28px 42px;background:var(--gradient-page);color:var(--text);transition:background .45s ease,color .3s ease}.prediction-shell:before{inset:0;background-image:linear-gradient(var(--mesh-line) 1px,transparent 1px),linear-gradient(90deg,var(--mesh-line) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(circle at center,#000 40%,transparent 88%);-webkit-mask-image:radial-gradient(circle at center,#000 40%,transparent 88%);opacity:.22}.prediction-shell:after,.prediction-shell:before{content:"";position:fixed;pointer-events:none;z-index:0}.prediction-shell:after{width:46vw;height:46vw;max-width:560px;max-height:560px;top:-180px;right:-140px;border-radius:50%;background:radial-gradient(circle,var(--orb-color) 0,transparent 68%);filter:blur(12px);opacity:.78;transition:background .45s ease}.prediction-surface{position:relative;z-index:1;max-width:1280px;margin:0 auto}.prediction-topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:28px}.prediction-pill{display:inline-flex;align-items:center;padding:8px 14px;border:1px solid var(--line-soft);border-radius:999px;background:var(--pill-bg);color:var(--accent);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1.4px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:background .3s ease,color .3s ease,border-color .3s ease}.prediction-actions{display:flex;gap:10px;align-items:center}.prediction-ghost-btn{min-height:42px;padding:10px 16px;border-radius:999px;background:var(--panel-strong);color:var(--text);border:1px solid var(--line-soft);font:inherit;font-weight:700;font-size:14px;cursor:pointer;transition:transform .16s ease,background .3s ease,color .3s ease,border-color .3s ease}.prediction-ghost-btn:hover{transform:translateY(-1px)}.prediction-ghost-btn:active{transform:translateY(0)}.prediction-ghost-btn.is-active{background:var(--accent);color:var(--btn-text);border-color:transparent}.prediction-layout{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:22px;align-items:start}.prediction-card{border-radius:30px;border:1px solid var(--line-soft);background:var(--panel-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);box-shadow:0 24px 70px var(--shadow);transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;animation:prediction-fade-up .55s 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.3s ease,border-color .3s ease}.prediction-section-title{margin:0 0 16px;color:var(--primary);font-size:1.35rem;font-weight:800;letter-spacing:-.02em;transition:color .3s ease}.prediction-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px 16px}.prediction-field-full{grid-column:1/-1}.prediction-field-label{display:block;margin-bottom:8px;color:var(--text);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:1.1px;transition:color .3s ease}.prediction-field-error{display:block;margin-top:6px;color:var(--accent);font-size:.82rem;line-height:1.4}.prediction-field-input,.prediction-field-select{width:100%;padding:14px 16px;min-height:52px;border:1px solid var(--line-soft);border-radius:16px;background:var(--field-bg);color:var(--text);font:inherit;font-weight:600;outline:none;-moz-appearance:none;appearance:none;-webkit-appearance:none;transition:border-color .2s ease,box-shadow .2s ease,background .3s ease,color .3s ease}.prediction-field-select{cursor:pointer;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' viewBox='0 0 12 8'%3E%3Cpath stroke='%2374685b' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}[data-theme=dark] .prediction-field-select{background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' viewBox='0 0 12 8'%3E%3Cpath stroke='%239e998f' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E")}.prediction-field-input:hover,.prediction-field-select:hover{border-color:var(--primary)}.prediction-field-input:focus,.prediction-field-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--focus-ring)}.prediction-field-input::-moz-placeholder{color:var(--text-muted);font-weight:500}.prediction-field-input::placeholder{color:var(--text-muted);font-weight:500}.prediction-unit-wrap{display:grid;grid-template-columns:1fr auto}.prediction-unit-wrap .prediction-field-input{border-radius:16px 0 0 16px}.prediction-unit-tag{display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border:1px solid var(--line-soft);border-left:none;border-radius:0 16px 16px 0;background:var(--field-bg);color:var(--text-muted);font-size:.88rem;font-weight:700;transition:background .3s ease,border-color .3s ease,color .3s ease}.prediction-button-row{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:4px}.prediction-btn-primary{min-height:54px;padding:14px 28px;border-radius:999px;background:var(--accent);color:var(--btn-text);border:none;box-shadow:0 16px 30px var(--accent-shadow);font:inherit;font-weight:700;font-size:1rem;cursor:pointer;transition:transform .16s ease,opacity .16s ease,background .3s ease,box-shadow .3s ease}.prediction-btn-primary:hover:not(:disabled){transform:translateY(-1px)}.prediction-btn-primary:active:not(:disabled){transform:translateY(0)}.prediction-btn-primary:disabled{opacity:.6;cursor:progress}.prediction-btn-reset{min-height:54px;padding:14px 28px;border-radius:999px;background:transparent;color:var(--text);border:1px solid var(--line-soft);font:inherit;font-weight:700;font-size:1rem;cursor:pointer;transition:transform .16s ease,background .3s ease,color .3s ease,border-color .3s ease}.prediction-btn-reset:hover:not(:disabled){transform:translateY(-1px)}.prediction-btn-reset:active:not(:disabled){transform:translateY(0)}.prediction-btn-reset:disabled{opacity:.6;cursor:not-allowed}.prediction-loading-pulse{animation:prediction-pulse 1s ease-in-out infinite 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ease}.prediction-price-value{display:block;margin-top:8px;color:var(--accent);font-size:clamp(2rem,4vw,2.7rem);font-weight:800;line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums;transition:color .3s ease}.prediction-price-value.has-value{animation:prediction-settle .55s ease}.prediction-price-value.awaiting{color:var(--text-muted);font-size:clamp(1.1rem,2vw,1.3rem);letter-spacing:-.02em}.prediction-metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:18px}.prediction-metric-card{padding:14px 16px;border:1px solid var(--line-soft);border-radius:18px;background:var(--panel-strong);transition:background .3s ease,border-color .3s ease}.prediction-metric-value{display:block;margin-top:6px;color:var(--text);font-size:.95rem;font-weight:700;line-height:1.45;transition:color .3s ease}.prediction-chart-shell{padding-top:16px;border-top:1px solid var(--line-soft);transition:border-color .3s ease}.prediction-chart-title{margin:6px 0 14px;color:var(--text);font-size:1.2rem;font-weight:800;letter-spacing:-.03em;transition:color .3s ease}.prediction-chart-summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}.prediction-chart-summary-card{padding:12px 14px;border:1px solid var(--line-soft);border-radius:18px;background:var(--panel-strong);transition:background .3s ease,border-color .3s ease}.prediction-chart-summary-val{display:block;margin-top:6px;color:var(--text);font-size:1rem;font-weight:800;letter-spacing:-.03em;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;transition:color .3s ease}.prediction-chart-summary-sub{display:block;margin-top:4px;color:var(--text-muted);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:1.2px;transition:color .3s ease}.prediction-chart-frame{position:relative;min-height:300px;height:300px}.prediction-chart-frame canvas{width:100%!important;height:100%!important;display:block}.prediction-placeholder{padding:28px;min-height:220px;border-radius:24px;border:1px dashed var(--line-soft);background:var(--panel-strong);display:grid;gap:10px;align-content:start;transition:background .3s ease,border-color .3s ease}.prediction-placeholder-title{margin:0;color:var(--text);font-size:1.35rem;font-weight:800;letter-spacing:-.03em;transition:color .3s ease}.prediction-placeholder-body{margin:0;max-width:42ch;color:var(--text-muted);font-size:.98rem;line-height:1.7;transition:color .3s ease}@keyframes prediction-fade-up{0%{transform:translateY(18px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes prediction-settle{0%{transform:scale(.96);opacity:.72}65%{transform:scale(1.05);opacity:1}to{transform:scale(1)}}@keyframes prediction-pulse{0%{transform:translateY(0)}to{transform:translateY(-2px)}}@media(max-width:1080px){.prediction-layout{grid-template-columns:1fr}}@media(max-width:900px){.prediction-shell{padding:18px 14px 30px}.prediction-topbar{flex-direction:column;align-items:flex-start}.prediction-actions{width:100%}.prediction-actions>*{flex:1}.prediction-button-row,.prediction-chart-summary-grid,.prediction-figure-row,.prediction-form-grid,.prediction-metric-grid{grid-template-columns:1fr}.prediction-results-header{flex-direction:column}.prediction-price-panel{width:100%}.prediction-chart-frame{min-height:280px;height:280px}}