/* Shared Naxue framed-sheet visual language; existing price calculation is unchanged. */
:root{--bg:#f3f6f6;--subtle:#f7f9f9;--text:#182a29;--muted:#5e6c6b;--line:#e2e8e7;--brand:#167566;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-variant-numeric:tabular-nums}
:root[data-theme=dark]{--bg:#111;--subtle:#222;--text:#f1f4f3;--muted:#aab4b1;--line:#323735;--brand:#6bd3ba}
.site-header{max-width:1440px;margin:auto;padding:16px 32px;min-height:68px;border:0;background:transparent;gap:24px}.site-header .brand{color:var(--text);font-size:18px;gap:10px}.site-header .brand img{width:32px;height:32px;border-radius:8px}.brand-scope{font-size:13px;font-weight:400;color:var(--muted);padding-left:12px;border-left:1px solid var(--line)}.site-header nav{gap:20px}.site-header nav a{color:var(--text);font-size:13px;font-weight:400;padding:8px 0;border-radius:0}.site-header nav a.active{background:transparent;color:var(--text);border-bottom:2px solid var(--brand)}
body:has(.site-header) main{max-width:1376px;margin:0 auto 24px;padding:28px 32px;background:var(--panel);border:1px solid var(--line);border-radius:16px}body:has(.site-header) h1{font-size:26px;font-weight:600;letter-spacing:-.5px}.heading-main{display:block}.counts{margin-top:10px}.counts b{color:var(--text);font-size:16px}.primary{background:var(--text);border-color:var(--text);color:var(--panel);min-height:36px;font-weight:400}.primary:hover{background:var(--text);color:var(--panel)}.workspace{grid-template-columns:184px minmax(0,1fr);gap:24px}.vendor-panel{border:0;border-radius:0;background:transparent}.catalog{border-radius:8px}.vendor-mark{display:none}.vendor-list button{border-radius:4px;min-height:36px}.vendor-list button[aria-pressed=true]{background:var(--subtle);color:var(--text);border-color:transparent}.search-bar{padding:14px}.catalog-toolbar{background:transparent;padding:12px 14px}.modes{background:var(--subtle)}.modes button[aria-pressed=true]{background:var(--text);color:var(--panel)}.vendor-section>summary{padding:10px 16px}.price-list thead th{background:var(--panel)}.price-list th,.price-list td{padding:13px 16px}.model-name{font-size:13px}.actual{color:var(--text)}.price-status,.rate-badge{background:var(--subtle);color:var(--muted)}.calculator{border-radius:8px;background:var(--subtle);padding:20px}.calc-result output{color:var(--text)}
.intel-workspace .page-heading{align-items:center;margin-bottom:16px}.intel-workspace h1{font-size:26px}.intel-workspace h2{font-size:14px;margin:0;font-weight:600}.intel-note{font-size:12px;color:var(--muted);padding:12px 16px;background:var(--raised);border-left:2px solid var(--line);margin:16px 0}.intel-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:20px 0 14px}.intel-toolbar label{display:grid;gap:6px;font-size:12px;color:var(--muted);min-width:0;max-width:560px;flex:1}.intel-toolbar select{width:100%;min-width:0;color:var(--text)}.intel-toolbar>span{font-size:12px;color:var(--muted)}.intel-prompt{font-size:12px;color:var(--muted);padding:8px 0 20px}.intel-prompt p{max-width:100%;white-space:pre-wrap;overflow-wrap:anywhere}.intel-layout{display:grid;grid-template-columns:210px minmax(0,1fr);border:1px solid var(--line);border-radius:8px;overflow:hidden}.intel-history{border-right:1px solid var(--line);background:var(--raised);padding:16px}.intel-history h2{margin-bottom:14px}.intel-history button{width:100%;display:flex;justify-content:space-between;gap:8px;border:0;background:transparent;font-size:12px;min-height:42px;padding:8px;border-radius:4px;margin-bottom:4px}.intel-history button[aria-pressed=true]{background:var(--panel);font-weight:600}.intel-history button span:last-child{color:var(--muted);font-size:11px}.intel-result{padding:20px;min-width:0}.intel-result .detail-facts{grid-template-columns:repeat(4,minmax(0,1fr));padding:16px 0;background:transparent;border-bottom:1px solid var(--line);border-radius:0;gap:16px}.intel-result dd{font-size:13px;overflow-wrap:anywhere}.intel-result .intel-preview{height:380px;max-height:none;border-radius:6px;margin:16px 0}.intel-empty{padding:58px 20px;text-align:center;background:var(--raised);border-radius:6px;margin-top:20px}.intel-empty h3{font-size:15px;font-weight:500}.intel-empty p{font-size:12px}.intel-result>button{font-size:12px}
@media(max-width:1100px){.site-header{padding:14px 24px}body:has(.site-header) main{margin:0 12px 16px;padding:24px}.workspace{grid-template-columns:150px minmax(0,1fr);gap:16px}.intel-result .detail-facts{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.site-header{display:block;padding:12px 16px}.site-header .brand{margin-bottom:12px}.site-header nav{display:flex;justify-content:flex-start;gap:20px;overflow:auto}.site-header nav a{font-size:12px}body:has(.site-header) main{padding:20px 16px;margin:0 8px 12px;border-radius:12px}.workspace{display:block}.vendor-panel{border-bottom:1px solid var(--line);padding-bottom:8px}.vendor-list{padding-left:0}.intel-toolbar{display:block}.intel-toolbar>span{display:block;margin-top:12px}.intel-layout{display:block}.intel-history{border-right:0;border-bottom:1px solid var(--line);display:flex;overflow:auto;gap:8px;padding:12px}.intel-history h2{display:none}.intel-history button{min-width:132px;display:grid;text-align:left;margin:0;justify-content:start}.intel-result{padding:16px}.intel-result .intel-preview{height:280px}.intel-empty{padding:32px 12px}.intel-workspace h1{font-size:24px}.intel-workspace .page-heading>button{font-size:12px}.intel-result .detail-facts{gap:12px}}
@media(max-width:700px){body:has(.site-header) .page-heading{position:relative;padding-top:0;min-height:76px}body:has(.site-header) .page-heading .primary{position:absolute;right:0;top:0;white-space:nowrap;min-height:34px}body:has(.site-header) .counts{margin-top:20px;gap:14px;white-space:nowrap}.counts>span{white-space:nowrap}}