@font-face{font-family:"Noto Sans Thai";src:url("/assets/fonts/NotoSansThai-GP88.woff2") format("woff2");font-weight:100 900;font-style:normal;font-display:optional}

:root{
  --ink:#17150f;
  --muted:#6f695e;
  --paper:#fffdf8;
  --paper-2:#f8f3e8;
  --paper-3:#eee5d2;
  --dark:#11100d;
  --dark-2:#1b1812;
  --dark-3:#262117;
  --gold:#d7a62b;
  --gold-2:#f0ca65;
  --gold-dark:#8c6511;
  --green:#177746;
  --green-soft:#e7f5ec;
  --red:#b9382e;
  --red-soft:#fcebe8;
  --line:#ded6c6;
  --white:#fff;
  --shadow-sm:0 8px 22px rgba(48,37,11,.08);
  --shadow-lg:0 26px 70px rgba(35,25,4,.18);
  --radius-sm:12px;
  --radius:20px;
  --radius-lg:30px;
  --shell:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans Thai",Tahoma,sans-serif;font-size:16px;line-height:1.6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:3px}
button,input{font:inherit}
button{color:inherit}
.shell{width:min(calc(100% - 40px),var(--shell));margin-inline:auto}
.narrow-shell{max-width:850px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;z-index:9999;top:10px;left:10px;padding:10px 16px;background:var(--white);color:var(--ink);border-radius:8px;transform:translateY(-160%);transition:transform .2s}
.skip-link:focus{transform:translateY(0)}

.site-header{position:sticky;z-index:100;top:0;background:rgba(17,16,13,.96);color:var(--white);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(14px)}
.header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:inline-flex;align-items:center;text-decoration:none}
.brand img{width:160px;height:30px;object-fit:contain;object-position:left center;filter:drop-shadow(0 5px 12px rgba(0,0,0,.24))}
.primary-nav{display:flex;align-items:center;gap:6px}
.primary-nav a{padding:9px 13px;border-radius:999px;color:#d7d2c7;text-decoration:none;font-size:14px;font-weight:700;transition:background .2s,color .2s}
.primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a[aria-current="page"]{background:rgba(215,166,43,.15);color:var(--gold-2)}
.nav-toggle{display:none;border:0;background:none;padding:10px;cursor:pointer}
.nav-toggle span:not(.sr-only){display:block;width:24px;height:2px;background:var(--white);margin:5px;border-radius:2px}

.hero-section{position:relative;padding:34px 0 46px;background:
  radial-gradient(circle at 8% 10%,rgba(240,202,101,.13),transparent 27%),
  radial-gradient(circle at 88% 30%,rgba(215,166,43,.1),transparent 26%),
  linear-gradient(145deg,#0c0b09,#1b1811 58%,#100e0a);overflow:hidden}
.hero-section::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.08;background-image:linear-gradient(30deg,#fff 1px,transparent 1px),linear-gradient(150deg,#fff 1px,transparent 1px);background-size:52px 90px}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(290px,.7fr);gap:22px;align-items:stretch}
.live-card,.quick-summary{border:1px solid rgba(240,202,101,.24);box-shadow:var(--shadow-lg)}
.live-card{padding:28px;border-radius:var(--radius-lg);background:linear-gradient(150deg,rgba(255,255,255,.98),rgba(255,252,244,.94));color:var(--ink)}
.live-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px}
.eyebrow,.kicker{display:block;color:var(--gold-dark);font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:900}
.eyebrow{display:flex;align-items:center;gap:8px;margin-bottom:3px}
.live-dot{width:8px;height:8px;border-radius:50%;background:#25a666;box-shadow:0 0 0 5px rgba(37,166,102,.12)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(32px,4.4vw,54px);line-height:1.1;letter-spacing:-.035em;margin-bottom:6px}
h2{font-size:clamp(26px,3vw,38px);line-height:1.2;letter-spacing:-.025em;margin-bottom:0}
h3{font-size:20px;line-height:1.3}
.date-line{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:0;color:var(--muted);font-size:14px}
.date-line strong{color:var(--ink)}
#today-price-heading span{display:block;margin-top:4px;color:#8b6718;font-size:.48em;font-weight:800;line-height:1.2}
.date-aliases{margin:6px 0 0;color:var(--muted);font-size:11px;font-weight:700;font-variant-numeric:tabular-nums}
.daily-hero .date-aliases{color:#aca496}
.status-pill{flex:none;border-radius:999px;padding:7px 12px;font-size:12px;font-weight:900}
.status-pill.is-ready{color:var(--green);background:var(--green-soft)}
.status-pill.is-warning{color:var(--red);background:var(--red-soft)}
.data-warning{margin:0 0 18px;padding:12px 14px;border-radius:12px;background:var(--red-soft);color:#7f2b24;border:1px solid #f2c8c2}

.price-table{overflow:hidden;border:1px solid var(--line);border-radius:18px;background:var(--white)}
.price-table-head,.price-row{display:grid;grid-template-columns:1.05fr 1fr 1fr;align-items:stretch}
.price-table-head{background:var(--dark);color:#d9d4c8;font-size:12px;font-weight:700}
.price-table-head span{padding:8px 16px;text-align:center}
.price-table-head span:first-child{text-align:left}
.price-row>div{display:flex;flex-direction:column;justify-content:center;min-height:88px;padding:13px 16px;border-top:1px solid var(--line)}
.price-row>div+div{border-left:1px solid var(--line);align-items:center;text-align:center}
.price-row strong{font-size:17px}
.price-row small{color:var(--muted);font-size:11px}
.price-row b{font-size:clamp(23px,3vw,34px);line-height:1.15;font-weight:900;font-variant-numeric:tabular-nums;white-space:nowrap}
.price-row-primary{background:linear-gradient(90deg,#fffaf0,#fff)}
.price-row-primary b{color:#7d590c}
.price-label-mobile{display:none;color:var(--muted);font-size:11px}
.change-strip{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:12px;padding:9px 14px;border-radius:12px;font-size:13px}
.change-strip strong{font-size:17px}
.change-strip.is-up{background:var(--green-soft);color:var(--green)}
.change-strip.is-down{background:var(--red-soft);color:var(--red)}
.change-strip.is-flat{background:#f1efe9;color:#655f54}

.hero-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:10px 17px;border:1px solid transparent;border-radius:12px;font-weight:900;font-size:13px;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.button:hover,.button:focus-visible{transform:translateY(-1px)}
.button-gold{background:linear-gradient(135deg,#f4d376,#c89416);color:#211b0c;box-shadow:0 8px 20px rgba(180,128,11,.2)}
.button-gold:hover{box-shadow:0 12px 25px rgba(180,128,11,.3)}
.button-dark{background:var(--dark);color:var(--white)}
.button-dark:hover{background:#2b271e}
.button-quiet{border-color:var(--line);background:var(--white);color:var(--ink)}
.source-note{margin:15px 0 0;color:var(--muted);font-size:11px}
.source-note a{color:#6b4b07;font-weight:700}
.trust-signals{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:12px 0 0;padding:0;list-style:none}
.trust-signals li{position:relative;padding:8px 9px 8px 25px;border:1px solid #e7dfd0;border-radius:9px;background:#fbf8f1;color:#655e52;font-size:10px;font-weight:700;line-height:1.35}
.trust-signals li::before{content:'✓';position:absolute;left:9px;color:#287451;font-weight:900}

.quick-summary{display:flex;flex-direction:column;border-radius:var(--radius-lg);padding:22px;background:rgba(255,255,255,.055);color:var(--white);backdrop-filter:blur(10px)}
.summary-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:16px;font-weight:900}
.summary-heading a{font-size:12px;color:var(--gold-2)}
.summary-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:0 0 15px}
.summary-stats div{padding:11px 12px;border:1px solid rgba(255,255,255,.1);border-radius:13px;background:rgba(255,255,255,.045)}
.summary-stats dt{color:#aaa397;font-size:11px}
.summary-stats dd{margin:1px 0 0;color:var(--white);font-size:20px;font-weight:900;font-variant-numeric:tabular-nums}
.micro-chart{flex:1;min-height:190px;border-radius:15px;background:rgba(0,0,0,.22);overflow:hidden}
.micro-chart svg{display:block;width:100%;height:100%;min-height:190px}
.chart-line{fill:none;stroke:var(--gold-2);stroke-width:5;stroke-linecap:round;stroke-linejoin:round}
.chart-area{fill:url(#chartFill);stroke:none}
.market-mini{display:flex;gap:10px;margin-top:12px}
.market-mini span{flex:1;padding:8px 10px;border-radius:10px;background:rgba(255,255,255,.06);font-size:10px;color:#aaa397}
.market-mini b{display:block;color:var(--white);font-size:14px;font-variant-numeric:tabular-nums}

.ad-zone{min-height:140px;margin-block:20px;padding:20px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;contain:layout paint;border:1px dashed #d8d0c0;border-radius:14px;background:#fff}
.ad-label{position:absolute;z-index:1;top:5px;left:50%;transform:translateX(-50%);font-size:10px;color:#6f695e;letter-spacing:.08em}
.adsbygoogle{width:100%;min-height:90px}

.section{padding:74px 0}
.section-soft{background:var(--paper-2);border-block:1px solid var(--line)}
.section-dark{background:var(--dark);color:var(--white)}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:28px}
.section-heading>p{max-width:480px;margin:0;color:var(--muted);font-size:14px}
.heading-on-dark>p{color:#aaa397}
.heading-on-dark .kicker{color:var(--gold-2)}
.section-heading.compact{margin-bottom:19px}
.section-heading.centered{justify-content:center;text-align:center}

.calculator-layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:24px;align-items:stretch}
.weight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.weight-card{appearance:none;display:flex;flex-direction:column;align-items:flex-start;text-align:left;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--white);box-shadow:var(--shadow-sm);cursor:pointer;transition:transform .2s,border-color .2s,box-shadow .2s}
.weight-card:hover,.weight-card:focus-visible{transform:translateY(-3px);border-color:#c99b2b;box-shadow:0 14px 32px rgba(48,37,11,.12)}
.weight-card span{font-size:13px;font-weight:900;color:#7a590f}
.weight-card strong{margin-top:8px;font-size:21px;font-variant-numeric:tabular-nums}
.weight-card small{color:var(--muted);font-size:11px}
.calculator-card{padding:24px;border-radius:var(--radius);background:var(--dark);color:var(--white);box-shadow:var(--shadow-lg)}
.calculator-card h3{margin-bottom:16px}
.calculator-card>label,.calculator-card legend{display:block;color:#c6c0b3;font-size:12px;font-weight:700;margin-bottom:7px}
.input-combo{display:flex;align-items:stretch;background:var(--white);border-radius:12px;overflow:hidden;margin-bottom:16px}
.input-combo input{min-width:0;width:100%;padding:11px 13px;border:0;outline:0;font-size:18px;font-weight:900}
.input-combo span{display:flex;align-items:center;padding:0 12px;background:#efe8d9;color:#625a4d;font-size:12px;white-space:nowrap}
.calculator-card fieldset{display:flex;gap:15px;padding:0;margin:0 0 16px;border:0}
.calculator-card fieldset label{font-size:13px;cursor:pointer}
.calculator-card input[type="radio"]{accent-color:var(--gold)}
.calculator-result{padding:15px;border:1px solid rgba(240,202,101,.3);border-radius:13px;background:rgba(215,166,43,.09)}
.calculator-result span{display:block;color:#bbb4a6;font-size:11px}
.calculator-result strong{display:block;color:var(--gold-2);font-size:28px;font-variant-numeric:tabular-nums}
.calculator-card>p{margin:12px 0 0;color:#9f988b;font-size:10px}

.table-card{overflow:hidden;border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);background:var(--dark-2);box-shadow:var(--shadow-lg)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.history-table,.comparison-table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.history-table th,.history-table td,.comparison-table th,.comparison-table td{padding:13px 15px;text-align:right;border-bottom:1px solid rgba(255,255,255,.075);white-space:nowrap}
.history-table th,.comparison-table th{background:#0a0907;color:#bdb5a7;font-size:11px;text-transform:uppercase;letter-spacing:.04em}
.history-table th:first-child,.history-table td:first-child,.comparison-table th:first-child,.comparison-table td:first-child{text-align:left}
.history-table td{color:#d8d2c7;font-size:13px}
.history-table tr.is-latest{background:rgba(215,166,43,.08)}
.history-table tr.is-latest td{color:var(--white)}
.history-table tr.is-selected{background:rgba(215,166,43,.14);box-shadow:inset 3px 0 0 var(--gold-2)}
.history-table tr.is-selected td{color:var(--white)}
.history-table tr.is-selected a{color:var(--gold-2);font-weight:900}
.round-badge{display:inline-flex;align-items:center;justify-content:center;min-width:28px;height:28px;margin-right:7px;border-radius:8px;background:rgba(255,255,255,.08);font-weight:900}
.is-latest .round-badge{background:var(--gold);color:#18130a}
.history-table td:first-child small{color:var(--gold-2);font-size:9px}
.change-cell.is-up,.recent-days em.is-up{color:#70d49b}
.change-cell.is-down,.recent-days em.is-down{color:#ff887f}
.change-cell.is-flat,.recent-days em.is-flat{color:#aaa397}
.empty-cell{text-align:center!important;padding:35px!important;color:#aaa397!important}
.table-actions{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px;border-top:1px solid rgba(255,255,255,.08)}
.text-link{color:var(--gold-2);font-size:13px;font-weight:900}

.comparison-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow-sm);overflow:hidden}
.comparison-status{padding:25px;color:var(--muted);text-align:center}
.comparison-table th{background:var(--dark);color:#cec7bb}
.comparison-table td{color:var(--ink);border-color:var(--line)}
.comparison-table tbody tr:nth-child(even){background:#fbf8f0}
.comparison-table .best-price{color:var(--green);font-weight:900}
.source-logo{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;margin-right:9px;border-radius:9px;background:var(--paper-3);font-weight:900;color:#6d4d08}

.split-content{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.recent-days{display:grid;gap:8px;margin-bottom:18px}
.recent-days a{display:grid;grid-template-columns:1fr auto 70px;gap:15px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:12px;background:var(--white);text-decoration:none;transition:border-color .2s,transform .2s}
.recent-days a:hover{transform:translateX(3px);border-color:#cda741}
.recent-days span{font-size:13px;color:var(--muted)}
.recent-days strong{font-size:15px;font-variant-numeric:tabular-nums}
.recent-days em{text-align:right;font-size:12px;font-style:normal;font-weight:900}
.recent-days em.is-up{color:var(--green)}
.recent-days em.is-down{color:var(--red)}
.knowledge-card{padding:31px;border-radius:var(--radius-lg);background:var(--dark);color:var(--white);box-shadow:var(--shadow-lg)}
.knowledge-card .kicker{color:var(--gold-2)}
.knowledge-card p,.knowledge-card li{color:#c2bbaf}
.knowledge-card ul{padding-left:22px;margin:19px 0}
.knowledge-card li{margin:9px 0}
.knowledge-card li strong{color:var(--white)}
.knowledge-links{display:flex;flex-wrap:wrap;gap:14px;padding-top:15px;border-top:1px solid rgba(255,255,255,.1)}
.knowledge-links a{color:var(--gold-2);font-size:13px;font-weight:900}

.faq-section{background:var(--paper)}
.faq-list{display:grid;gap:10px}
.faq-list details{border:1px solid var(--line);border-radius:14px;background:var(--white);box-shadow:0 5px 15px rgba(48,37,11,.04)}
.faq-list summary{padding:16px 19px;cursor:pointer;font-weight:900;list-style:none}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";float:right;color:var(--gold-dark);font-size:20px}
.faq-list details[open] summary::after{content:"−"}
.faq-list p{padding:0 19px 17px;margin:0;color:var(--muted);font-size:14px}

.site-footer{padding:54px 0 80px;background:#0b0a08;color:#d0c8ba}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}
.footer-grid img{width:160px;height:30px;object-fit:contain;object-position:left center;margin-bottom:12px}
.footer-grid p{max-width:330px;color:#918a7d;font-size:12px}
.footer-grid h2{font-size:13px;color:var(--gold-2);letter-spacing:.04em;margin:0 0 12px}
.footer-grid a{display:block;margin:7px 0;color:#bcb5a8;font-size:12px;text-decoration:none}
.footer-grid a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;gap:25px;padding-top:28px;margin-top:32px;border-top:1px solid rgba(255,255,255,.08)}
.footer-bottom p{margin:0;color:#aaa295;font-size:11px}

.mobile-bottom-nav{display:none}
.toast{position:fixed;z-index:400;right:20px;bottom:20px;max-width:330px;padding:11px 15px;border-radius:12px;background:var(--dark);color:var(--white);box-shadow:var(--shadow-lg);font-size:13px;opacity:0;pointer-events:none;transform:translateY(10px);transition:opacity .2s,transform .2s}
.toast.is-visible{opacity:1;transform:translateY(0)}
.empty-note{padding:20px;color:var(--muted);font-size:13px;text-align:center}

/* Daily archive pages */
.daily-hero{padding:44px 0 50px;background:radial-gradient(circle at 85% 10%,rgba(215,166,43,.17),transparent 30%),linear-gradient(145deg,#0c0b09,#201b11);color:var(--white)}
.daily-hero-inner{display:grid;gap:8px}
.daily-hero h1{max-width:900px;margin:0;font-size:clamp(38px,6vw,68px)}
.daily-lead{margin:0;color:#d8d0c1;font-size:18px}
.daily-lead strong{color:var(--gold-2)}
.breadcrumbs{display:flex;align-items:center;gap:9px;margin-bottom:14px;color:#bcb4a6;font-size:13px}
.breadcrumbs a{color:var(--gold-2)}
.daily-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(270px,.55fr);gap:22px;align-items:start}
.daily-price-card{padding:26px}
.daily-summary-card{padding:24px;border-radius:var(--radius);background:var(--dark);color:var(--white);box-shadow:var(--shadow-sm)}
.daily-summary-card h2{font-size:22px;margin-bottom:18px}
.daily-summary-card .summary-stats{grid-template-columns:1fr 1fr}
.daily-summary-card .summary-stats div{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.08)}
.daily-summary-card .summary-stats dt,.daily-summary-card p{color:#bfb7a8}
.daily-summary-card .summary-stats dd{color:var(--gold-2)}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:24px}
.section-title>p{max-width:440px;margin:0;color:var(--muted)}
.section-title.compact{margin-bottom:18px}
.section-title.compact h2{font-size:28px}
.chart-card{padding:16px 18px;margin-bottom:18px;overflow:hidden}
.daily-chart{display:block;width:100%;height:260px}
.history-table-wrap{overflow-x:auto;background:var(--dark-2)}
.value-up{color:#70d49b!important}.value-down{color:#ff887f!important}.value-flat{color:#aaa397!important}
.date-pagination{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding-top:4px;padding-bottom:50px}
.date-pagination a{min-height:46px;display:flex;align-items:center;justify-content:center;padding:9px 15px;border:1px solid var(--line);border-radius:12px;background:var(--white);font-weight:800;text-decoration:none}
.date-pagination a:last-child{text-align:right}
.prose-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
.prose-card{padding:28px}
.prose-card h2{font-size:27px;margin:6px 0 12px}
.prose-card p{color:var(--muted)}
.prose-card .text-link{color:var(--gold-dark)}
.footer-brand{display:block;margin-bottom:10px;color:var(--gold-2)!important;font-size:24px!important;font-weight:900}
.not-found{min-height:100vh;display:grid;align-items:center;padding:60px 0;background:linear-gradient(145deg,#11100d,#211b0f)}
.not-found .content-card{padding:clamp(28px,6vw,60px)}
.not-found h1{font-size:clamp(36px,6vw,64px)}

/* Calendar and long-term archive */
.archive-hero{padding:52px 0;background:radial-gradient(circle at 78% 20%,rgba(215,166,43,.2),transparent 30%),linear-gradient(145deg,#0b0a08,#211b10);color:var(--white)}
.archive-hero h1{margin:4px 0 8px;font-size:clamp(42px,7vw,76px)}
.archive-hero p{max-width:760px;margin:0;color:#c9c1b3;font-size:18px}
.history-hero h1 em{color:var(--gold-2);font-style:normal;white-space:nowrap}
.history-view-badge{display:inline-flex;align-items:center;gap:8px;margin:4px 0 8px;padding:7px 12px;border:1px solid rgba(244,200,80,.42);border-radius:999px;background:rgba(215,166,43,.13);color:#f4c850;font-size:12px;font-weight:900;letter-spacing:.05em}
.history-view-badge span{font-size:8px;filter:drop-shadow(0 0 6px #f4c850)}
.history-hero-actions{display:flex;align-items:end;flex-wrap:wrap;gap:12px;margin-top:24px}
.history-hero-actions label{display:grid;gap:5px;color:#ddd4c4;font-size:11px;font-weight:900}
.history-hero-actions select{min-width:150px;height:44px;padding:0 38px 0 13px;border:1px solid rgba(244,200,80,.45);border-radius:11px;background:#19150d;color:#fff;font:inherit;font-size:14px}
.archive-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}
.archive-toolbar{display:flex;align-items:end;justify-content:space-between;gap:25px;padding:20px;margin-bottom:16px}
.archive-toolbar h2{font-size:28px}
.archive-toolbar form{display:flex;align-items:end;gap:9px}
.archive-toolbar label span,.inline-year-form label{display:block;margin-bottom:4px;color:var(--muted);font-size:11px;font-weight:800}
.archive-toolbar select,.inline-year-form select{height:42px;padding:0 32px 0 11px;border:1px solid var(--line);border-radius:10px;background:var(--white);font:inherit;font-weight:800}
.archive-toolbar .button{height:42px}
.gold-calendar{padding:18px;overflow:hidden}
.calendar-weekdays,.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px}
.calendar-weekdays{margin-bottom:7px}
.calendar-weekdays span{padding:7px;text-align:center;color:var(--muted);font-size:11px;font-weight:900}
.calendar-day,.calendar-empty{min-height:88px;border-radius:12px}
.calendar-day{display:flex;flex-direction:column;justify-content:space-between;padding:9px;border:1px solid #e9e2d5;background:#faf8f2;color:#aaa396;text-decoration:none}
.calendar-day>span{font-size:12px;font-weight:900}
.calendar-day strong{color:var(--ink);font-size:16px;font-variant-numeric:tabular-nums}
.calendar-day small{font-size:10px;font-weight:900}
.calendar-day.is-data{background:var(--white);box-shadow:0 5px 15px rgba(35,25,4,.05);transition:transform .2s,border-color .2s}
.calendar-day.is-data:hover{transform:translateY(-2px);border-color:#d0a52f}
.calendar-day.is-up small{color:var(--green)}.calendar-day.is-down small{color:var(--red)}.calendar-day.is-flat small{color:var(--muted)}
.month-pagination{display:flex;justify-content:space-between;gap:12px;margin-top:16px}
.month-pagination a{padding:10px 14px;border:1px solid var(--line);border-radius:11px;background:var(--white);font-weight:900;text-decoration:none}
.archive-sidebar{display:grid;gap:16px}
.archive-help{padding:22px}
.archive-help h2{font-size:20px;margin-bottom:9px}.archive-help p{color:var(--muted);font-size:13px}
.archive-empty{padding:50px;text-align:center}
.long-chart{padding:22px;overflow:hidden}
.long-chart svg{display:block;width:100%;min-width:720px}
.chart-period-label{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin:0 0 4px;padding:11px 14px;border-radius:11px;background:#19150d;color:#fff}
.chart-period-label span{color:#bdb4a5;font-size:11px;font-weight:800}
.chart-period-label strong{color:var(--gold-2);font-size:20px}
.chart-years{display:flex;justify-content:space-between;min-width:720px;margin:8px 20px 0;color:var(--muted);font-size:10px}
.month-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.month-card{display:grid;gap:4px;padding:18px;text-decoration:none;transition:transform .2s,border-color .2s}
.month-card:hover{transform:translateY(-2px);border-color:#d0a52f}
.month-card span{color:var(--muted);font-size:12px}.month-card strong{font-size:20px}.month-card small{font-weight:900}
.inline-year-form{display:flex;align-items:end;gap:10px}
.selected-year-context{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:2px 16px;margin:0 0 22px;padding:17px 20px;border:1px solid rgba(215,166,43,.38);border-radius:15px;background:linear-gradient(120deg,rgba(215,166,43,.16),rgba(215,166,43,.035));box-shadow:inset 4px 0 0 var(--gold-2)}
.selected-year-context span{grid-row:1;color:var(--muted);font-size:12px;font-weight:800;letter-spacing:.04em}
.selected-year-context strong{grid-row:1/3;grid-column:2;font-size:30px;line-height:1;color:var(--gold-2)}
.selected-year-context small{grid-row:2;color:#d8d2c7;font-weight:700}
.history-detail-title{align-items:end}

/* Trust, policy and methodology pages */
.content-hero{padding:64px 0;background:radial-gradient(circle at 75% 15%,rgba(215,166,43,.2),transparent 31%),linear-gradient(145deg,#0b0a08,#211b10);color:var(--white)}
.content-hero h1{margin:5px 0 13px;font-size:clamp(40px,6vw,68px)}
.content-hero p{max-width:760px;margin:0;color:#d0c8ba;font-size:18px}
.content-hero small{display:block;margin-top:18px;color:#928b80}
.policy-content{display:grid;gap:16px}
.policy-section{padding:clamp(22px,4vw,36px)}
.policy-section h2{margin-bottom:15px;font-size:clamp(23px,3vw,31px)}
.policy-section p,.policy-section li{color:#5f594e}
.policy-section p:last-child{margin-bottom:0}
.policy-section li{margin:8px 0}
.policy-section a{color:#8c6511;font-weight:800}
.content-review-note{padding:22px 26px;border-left:4px solid var(--gold-2);background:#fbf7eb}
.content-review-note strong{font-size:17px}.content-review-note p{margin:5px 0 0;color:var(--muted)}
.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.guide-card{display:block;padding:23px;text-decoration:none;transition:transform .2s,border-color .2s,box-shadow .2s}
.guide-card:hover{transform:translateY(-3px);border-color:#d2aa43;box-shadow:var(--shadow-sm)}
.guide-card>span{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;margin-bottom:17px;border-radius:50%;background:var(--dark);color:var(--gold-2);font-size:11px;font-weight:900}
.guide-card h3{margin:0 0 9px;font-size:20px}.guide-card p{margin:0;color:var(--muted);font-size:13px}

@media (max-width:940px){
  .hero-grid{grid-template-columns:1fr}
  .quick-summary{display:grid;grid-template-columns:1fr 1.4fr;column-gap:20px}
  .summary-heading,.summary-stats{grid-column:1}
  .micro-chart{grid-column:2;grid-row:1/4}
  .market-mini{grid-column:1}
  .calculator-layout{grid-template-columns:1fr}
  .split-content{gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .daily-layout,.prose-grid{grid-template-columns:1fr}
  .archive-layout{grid-template-columns:1fr}
  .archive-sidebar{grid-template-columns:1fr 1fr}
  .guide-grid{grid-template-columns:1fr 1fr}
}

@media (max-width:760px){
  html{scroll-padding-top:72px}
  body{padding-bottom:64px}
  .shell{width:min(calc(100% - 24px),var(--shell))}
  .header-inner{height:64px}
  .brand img{width:140px}
  .nav-toggle{display:block}
  .primary-nav{position:absolute;top:64px;left:12px;right:12px;display:none;flex-direction:column;align-items:stretch;padding:12px;border:1px solid rgba(255,255,255,.1);border-radius:15px;background:#15130f;box-shadow:var(--shadow-lg)}
  .primary-nav.is-open{display:flex}
  .primary-nav a{padding:12px}
  .hero-section{padding:16px 0 26px}
  .hero-grid{gap:13px}
  .live-card{padding:17px;border-radius:21px}
  .live-card-top{display:block;margin-bottom:14px}
  h1{font-size:35px}
  h2{font-size:27px}
  .status-pill{display:inline-flex;margin-top:10px}
  .date-line{gap:5px;font-size:12px}
  .price-table-head{display:none}
  .price-row{grid-template-columns:1fr 1fr}
  .price-row>div{min-height:76px;padding:10px 11px}
  .price-row>div:first-child{grid-column:1/-1;min-height:auto;padding:9px 11px;background:#f5efe1;border-top:0;flex-direction:row;align-items:center;justify-content:space-between}
  .price-row+ .price-row>div:first-child{border-top:1px solid var(--line)}
  .price-row>div:nth-child(2){border-left:0}
  .price-row b{font-size:25px}
  .price-label-mobile{display:block}
  .change-strip{flex-wrap:wrap;gap:4px 8px}
  .hero-actions{display:grid;grid-template-columns:1fr 1fr}
  .hero-actions .button-quiet{grid-column:1/-1}
  .source-note{line-height:1.5}
  .trust-signals{grid-template-columns:1fr}
  .quick-summary{display:block;padding:17px;border-radius:21px}
  .summary-stats{grid-template-columns:repeat(4,1fr)}
  .summary-stats div{padding:8px;text-align:center}
  .summary-stats dd{font-size:15px}
  .micro-chart{min-height:145px}
  .micro-chart svg{min-height:145px}
  .ad-zone{min-height:130px;margin-block:12px}
  .section{padding:50px 0}
  .section-heading{display:block;margin-bottom:20px}
  .section-heading>p{margin-top:8px}
  .weight-grid{grid-template-columns:1fr 1fr;gap:9px}
  .weight-card{padding:14px}
  .weight-card strong{font-size:17px}
  .calculator-card{padding:19px}
  .history-table th,.history-table td,.comparison-table th,.comparison-table td{padding:11px 12px}
  .table-actions{display:grid}
  .split-content{grid-template-columns:1fr}
  .recent-days a{grid-template-columns:1fr auto 58px;gap:8px;padding:11px}
  .knowledge-card{padding:23px;border-radius:21px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:25px 18px}
  .footer-grid>div:first-child{grid-column:1/-1}
  .footer-bottom{display:block}
  .footer-bottom p+p{margin-top:7px}
  .mobile-bottom-nav{position:fixed;z-index:120;display:grid;grid-template-columns:repeat(4,1fr);bottom:0;left:0;right:0;height:64px;padding-bottom:env(safe-area-inset-bottom);border-top:1px solid #2a261d;background:rgba(17,16,13,.98);color:#c6bfb3;box-shadow:0 -8px 24px rgba(0,0,0,.22)}
  .mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;text-decoration:none;font-size:9px;font-weight:700}
  .mobile-bottom-nav span{font-size:15px;color:var(--gold-2)}
  .mobile-bottom-nav a[aria-current="page"]{color:var(--gold-2)}
  .toast{right:12px;left:12px;bottom:76px;max-width:none;text-align:center}
  .daily-hero{padding:30px 0 36px}
  .daily-lead{font-size:15px}
  .daily-price-card{padding:16px}
  .section-title{display:block}
  .section-title>p{margin-top:8px}
  .date-pagination{grid-template-columns:1fr 1fr}
  .date-pagination a:nth-child(2){grid-column:1/-1;grid-row:1}
  .archive-hero{padding:35px 0}.archive-hero p{font-size:15px}
  .history-hero h1{font-size:clamp(36px,12vw,54px);line-height:1.1}
  .history-hero-actions{align-items:stretch}.history-hero-actions .button,.history-hero-actions label{width:100%}.history-hero-actions select{width:100%}
  .archive-toolbar{display:block}.archive-toolbar form{display:grid;grid-template-columns:1fr 1fr;margin-top:16px}.archive-toolbar select{width:100%}.archive-toolbar .button{grid-column:1/-1}
  .gold-calendar{padding:8px}.calendar-weekdays,.calendar-grid{gap:3px}.calendar-day,.calendar-empty{min-height:68px}.calendar-day{padding:5px}.calendar-day strong{font-size:12px}.calendar-day small{font-size:8px}
  .archive-sidebar{grid-template-columns:1fr}
  .month-cards{grid-template-columns:1fr 1fr}
  .long-chart{overflow-x:auto}
  .content-hero{padding:40px 0}.content-hero p{font-size:15px}
  .guide-grid{gap:10px}.guide-card{padding:18px}
}

@media (max-width:420px){
  .live-card{padding:14px}
  h1{font-size:32px}
  .eyebrow{font-size:10px}
  .price-row b{font-size:23px}
  .hero-actions{grid-template-columns:1fr}
  .hero-actions .button-quiet{grid-column:auto}
  .summary-stats{grid-template-columns:1fr 1fr}
  .market-mini{display:grid}
  .weight-card strong{font-size:15px}
  .footer-grid{grid-template-columns:1fr}
  .footer-grid>div:first-child{grid-column:auto}
  .calendar-day strong{font-size:11px}
  .month-cards{grid-template-columns:1fr}
  .selected-year-context{grid-template-columns:1fr;gap:6px}
  .selected-year-context strong,.selected-year-context span,.selected-year-context small{grid-row:auto;grid-column:auto}
  .history-detail-title{align-items:stretch}
  .inline-year-form{width:100%}
  .inline-year-form select{flex:1}
  .guide-grid{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

@media print{
  .site-header,.hero-actions,.ad-zone,.mobile-bottom-nav,.site-footer,.nav-toggle,.toast{display:none!important}
  body{background:#fff;color:#000;padding:0}
  .hero-section,.section-dark{background:#fff;color:#000}
  .live-card,.quick-summary,.table-card{box-shadow:none;border:1px solid #999;background:#fff;color:#000}
  .price-row b,.summary-stats dd,.history-table td{color:#000}
}