:root{font-family:Microsoft YaHei,PingFang SC,sans-serif;color:#f3ead9;background:radial-gradient(circle at top left,rgba(197,155,81,.22),transparent 28%),radial-gradient(circle at top right,rgba(68,109,98,.35),transparent 24%),linear-gradient(180deg,#071412,#0e1f1e 48%,#08110f);color-scheme:dark;line-height:1.5;font-weight:400}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}#root{min-height:100vh}.site-shell{position:relative;min-height:100vh;padding:24px}.site-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent);mask-image:linear-gradient(180deg,rgba(0,0,0,.9),transparent)}.site-header,.site-main,.site-footer{position:relative;z-index:1}.site-header{display:grid;gap:20px;padding:24px;border:1px solid rgba(211,179,122,.14);border-radius:28px;background:#08110fb8;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);box-shadow:0 30px 80px #00000047}.brand-lockup{display:grid;gap:8px}.brand-kicker,.panel-eyebrow{display:inline-block;letter-spacing:.22em;text-transform:uppercase;font-size:.74rem;color:#d9ba75}.brand-title{margin:0;font-size:clamp(2rem,4vw,3.5rem);line-height:1;font-family:STKaiti,KaiTi,"Noto Serif SC",serif}.brand-subtitle{margin:0;max-width:60ch;color:#f3ead9c2}.site-nav{display:flex;gap:10px;overflow-x:auto;padding-bottom:2px}.site-toolbar{display:flex;justify-content:flex-end}.nav-pill,.hero-button,.ghost-button,.search-launcher,.search-result{border-radius:999px;border:1px solid rgba(218,190,135,.14);padding:11px 18px;transition:transform .18s ease,background-color .18s ease,border-color .18s ease}.nav-pill{white-space:nowrap;background:#ffffff0a;color:#f3ead9d1}.nav-pill:hover,.hero-button:hover,.ghost-button:hover,.search-launcher:hover,.search-result:hover,.feature-card:hover,.section-tile:hover{transform:translateY(-2px)}.nav-pill--active,.hero-button--primary{background:linear-gradient(135deg,#c59b513d,#3a6c5966);border-color:#dabe876b}.site-main{padding:28px 0}.site-footer{display:flex;flex-wrap:wrap;gap:10px 20px;justify-content:space-between;padding:0 6px 12px;color:#f3ead994;font-size:.92rem}.page-stack{display:grid;gap:24px}.hero-panel,.hero-strip,.feature-hero,.panel-card,.feature-card,.section-tile{border:1px solid rgba(211,179,122,.13);background:linear-gradient(180deg,#112421e0,#0a1211eb);box-shadow:0 24px 60px #0000003d}.hero-panel,.hero-strip,.feature-hero,.panel-card{border-radius:28px;padding:24px}.hero-panel{display:grid;gap:24px}.hero-panel__content h2,.hero-strip h2,.feature-hero h2,.section-title h2{margin:10px 0 8px;font-size:clamp(1.8rem,3vw,2.8rem);font-family:STKaiti,KaiTi,"Noto Serif SC",serif}.hero-panel__content p,.hero-strip p,.feature-hero p,.section-title p,.feature-card p,.panel-card p{margin:0;color:#f3ead9b8}.hero-actions,.feature-hero__actions,.hero-button,.feature-inline-links,.chip-row{display:flex;flex-wrap:wrap;gap:12px}.hero-button,.ghost-button{background:#ffffff0a;color:#f3ead9}.search-launcher{display:flex;align-items:center;justify-content:space-between;gap:18px;width:min(420px,100%);background:#ffffff0a;color:#f3ead9d1}.hotkey-chip{padding:5px 10px;border-radius:999px;background:#d9ba751a;color:#e0c488;font-size:.78rem}.stats-grid,.section-grid,.feature-grid{display:grid;gap:16px}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}.stat-card{padding:18px;border-radius:24px;background:#ffffff0a;border:1px solid rgba(211,179,122,.1)}.stat-card strong{display:block;margin-bottom:6px;font-size:2rem;color:#f4d490}.section-block{display:grid;gap:18px}.section-title{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:end}.section-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.section-grid.two-up{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.section-tile,.feature-card{border-radius:26px;padding:20px}.section-tile__kicker{display:inline-block;margin-bottom:12px;padding:6px 10px;border-radius:999px;background:#d9ba751c;color:#e0c488;font-size:.82rem}.feature-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.feature-card{display:grid;gap:14px}.database-card-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.database-card{display:grid;gap:12px;padding:18px;border-radius:22px;background:#ffffff0a;border:1px solid rgba(211,179,122,.08)}.database-card h4{margin:0;font-size:1.08rem}.database-card__top,.database-card__stats{display:flex;flex-wrap:wrap;gap:8px 12px;justify-content:space-between}.database-card__stats{color:#f3ead9b8;font-size:.92rem}.note-block{display:grid;gap:10px}.note-block p{margin:0;color:#f3ead9c2}.feature-card h3,.panel-card h3{margin:0;font-size:1.28rem}.feature-card__top,.panel-card__header,.feature-card__meta{display:flex;flex-wrap:wrap;gap:8px 12px;justify-content:space-between;align-items:center}.feature-card__meta{font-size:.88rem;color:#f3ead994}.feature-badge,.priority-mark{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:.78rem}.feature-badge--calculator{background:#4394772e;color:#8ee2bd}.feature-badge--table{background:#528dc82e;color:#99cbff}.feature-badge--article{background:#c296562e;color:#f2ca8c}.feature-badge--timeline,.feature-badge--image{background:#bc84c92e;color:#ebbef5}.priority-mark--core{background:#c59b512e;color:#f4d490}.priority-mark--standard{background:#ffffff14;color:#f3ead9cc}.priority-mark--backlog{background:#7878782e;color:#f3ead99e}.calculator-grid{display:grid;gap:18px;grid-template-columns:minmax(0,1.6fr) minmax(300px,.95fr)}.panel-card{display:grid;gap:18px}.member-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.profile-grid,.results-columns{display:grid;gap:16px}.profile-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.results-columns{grid-template-columns:1fr}.profile-card{display:grid;gap:14px;padding:16px;border-radius:22px;background:#ffffff0a;border:1px solid rgba(211,179,122,.08)}.profile-card__title h4{margin:6px 0 0;font-size:1.16rem}.compact-fields{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr))}.mini-section{display:grid;gap:12px}.mini-section h4{margin:0;font-size:1rem;color:#f1d8a3}.metric-grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(140px,1fr))}.metric-card{display:grid;gap:6px;padding:14px;border-radius:18px;background:#ffffff0a;border:1px solid rgba(211,179,122,.08)}.metric-card strong{color:#f4d490}.profile-badges{display:flex;flex-wrap:wrap;gap:8px}.table-scroll{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;min-width:640px}.data-table--wide{min-width:920px}.data-table--ultra{min-width:1700px}.data-table th,.data-table td{padding:10px 12px;border-bottom:1px solid rgba(211,179,122,.08);text-align:left;white-space:nowrap}.data-table thead th{color:#f4d490;font-size:.84rem;letter-spacing:.06em;text-transform:uppercase;background:#d9ba7514}.data-table tbody tr:hover{background:#ffffff08}.data-table__row--highlight{background:#d9ba7514}.cell-highlight{color:#f4d490;font-weight:700}.field-card{display:grid;gap:8px;padding:14px;border-radius:20px;background:#ffffff0a;border:1px solid rgba(211,179,122,.08)}.field-card input,.field-card select{width:100%;border:1px solid rgba(211,179,122,.14);border-radius:14px;background:#060d0cb8;color:#f3ead9;padding:12px 14px}.field-card small{color:#f3ead98c}.formula-note{padding:16px 18px;border-radius:18px;background:#d9ba7514;color:#f3ead9d1}.result-stack{display:grid;gap:18px}.result-card{align-content:center;min-height:150px}.result-card--primary{background:radial-gradient(circle at top right,rgba(197,155,81,.25),transparent 38%),linear-gradient(180deg,#1a3931f5,#0b1211eb)}.result-card h3{font-size:clamp(2.8rem,8vw,4.2rem);margin:0;color:#f8da97}.result-table{display:grid;gap:8px}.result-table__row{display:grid;grid-template-columns:.6fr .8fr 1.2fr 1.4fr;gap:8px;padding:10px 12px;border-radius:14px;background:#ffffff0a;font-size:.92rem}.result-table__row--head{background:#d9ba751f;color:#f4d490}.result-table__row--two{grid-template-columns:1fr 1fr}.detail-list{margin:0;padding-left:18px;color:#f3ead9b8}.detail-list li+li{margin-top:8px}.feature-list{display:grid;gap:12px}.feature-inline-links{display:flex;flex-direction:column;gap:10px}.feature-inline-links a{padding:12px 14px;border-radius:16px;background:#ffffff0d}.pwa-banner-stack{display:grid;gap:14px;margin-bottom:18px}.pwa-banner{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center;padding:18px 20px;border-radius:24px;border:1px solid rgba(211,179,122,.13);background:radial-gradient(circle at top right,rgba(197,155,81,.16),transparent 34%),linear-gradient(180deg,#112421eb,#091211f0);box-shadow:0 18px 40px #00000038}.pwa-banner--update{background:radial-gradient(circle at top right,rgba(82,141,200,.22),transparent 34%),linear-gradient(180deg,#112421eb,#091211f0)}.pwa-banner h3{margin:6px 0 8px}.pwa-banner p{margin:0;color:#f3ead9bd}.pwa-banner__actions{display:flex;flex-wrap:wrap;gap:10px}.search-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;place-items:start center;padding:24px;background:#020808b8;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.search-dialog{display:grid;gap:18px;width:min(980px,100%);max-height:min(86vh,960px);overflow:auto;padding:24px;border-radius:28px;border:1px solid rgba(211,179,122,.14);background:linear-gradient(180deg,#112421f5,#08110ffa);box-shadow:0 30px 80px #00000057}.search-dialog__top{display:grid;gap:14px;grid-template-columns:minmax(0,1fr) auto;align-items:end}.search-input-wrap{display:grid;gap:8px}.search-input-wrap input{width:100%;border:1px solid rgba(211,179,122,.16);border-radius:18px;background:#060d0cc7;color:#f3ead9;padding:14px 16px}.search-sections{display:grid;gap:18px}.search-results-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.search-result{display:grid;gap:12px;padding:16px;border-radius:22px;text-align:left;background:#ffffff0a;color:#f3ead9}.search-result strong{font-size:1rem}.search-result p{margin:0;color:#f3ead9bd}.search-result__top,.search-result__meta{display:flex;flex-wrap:wrap;gap:8px 12px;justify-content:space-between;align-items:center}.search-result__meta{color:#f3ead98f;font-size:.86rem}.reference-image{overflow:hidden;border-radius:22px;border:1px solid rgba(211,179,122,.08);background:#ffffff08}.reference-image img{display:block;width:100%;height:auto}.article-copy{display:grid;gap:10px}.article-copy p{margin:0;color:#f3ead9c7;white-space:pre-wrap}.fade-up{animation:fadeUp .42s ease both}@keyframes fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 960px){.site-shell{padding:16px}.site-header,.hero-panel,.hero-strip,.feature-hero,.panel-card{padding:20px}.calculator-grid{grid-template-columns:1fr}.result-table__row{grid-template-columns:repeat(2,minmax(0,1fr))}.compact-fields,.search-dialog__top{grid-template-columns:1fr}.pwa-banner{align-items:stretch}}@media (max-width: 640px){.brand-title{font-size:2.2rem}.hero-panel__content h2,.hero-strip h2,.feature-hero h2,.section-title h2{font-size:1.8rem}.site-footer{flex-direction:column}.stats-grid,.section-grid,.feature-grid{grid-template-columns:1fr}.hero-actions,.feature-hero__actions{flex-direction:column;align-items:stretch}.site-toolbar{justify-content:stretch}.search-launcher{width:100%}.search-overlay{padding:12px}.search-dialog{padding:18px}}