:root{--ink:#18253b;--muted:#5c6b80;--green:#c64715;--line:#eee1d6;--paper:#fff8f2;--mint:#ffe3cb}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:#fff;font-family:Arial,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;word-break:keep-all;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #d3a129;outline-offset:4px}button{cursor:pointer}.skip{position:absolute;left:12px;top:-90px;padding:10px;background:#fff;z-index:4}.skip:focus{top:10px}.preview{background:#fff0e4;color:#9a3c17;text-align:center;padding:8px 16px;font-size:12px}.wrap{width:min(1120px,calc(100% - 48px));margin:auto}.site-header{border-bottom:1px solid var(--line)}.header-inner{min-height:88px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:25px;font-weight:900;letter-spacing:-1.5px;display:flex;align-items:center;gap:8px}.brand-mark{font-size:27px;color:var(--green)}.brand small{font-weight:400;color:var(--muted);font-size:12px;letter-spacing:0;margin-left:12px}.header-note{color:var(--muted);font-size:13px}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center;padding:62px 0}.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--green)}.hero h1{font-size:clamp(34px,4.3vw,53px);line-height:1.3;letter-spacing:-2px;margin:16px 0 20px;font-weight:800}.hero p{color:var(--muted);font-size:16px;line-height:1.9}.text-link{display:inline-block;margin-top:15px;font-weight:700;font-size:14px;border-bottom:1px solid var(--ink);padding-bottom:5px}.hero-art{background:#ffcd9b;border-radius:22px;overflow:hidden;min-height:310px;display:flex;align-items:center}.hero-art svg{display:block;width:100%;height:auto}.editor-picks{border-top:1px solid var(--line);padding:36px 0 44px}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:15px;margin-bottom:22px}.section-head h2{font-size:23px;letter-spacing:-.6px;margin:0}.section-head span{color:var(--muted);font-size:13px}.pick-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.card-visual{display:block;height:175px;border-radius:13px;overflow:hidden}.card-visual svg{height:100%;width:100%;display:block}.card .category{font-size:12px;font-weight:700;color:var(--green);margin:17px 0 7px}.card h3{font-size:20px;line-height:1.5;letter-spacing:-.6px;margin:0 0 8px}.card p{font-size:14px;color:var(--muted);margin:0}.library{background:var(--paper);padding:44px 0 64px;border-block:1px solid var(--line)}.search{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #e6c6b0;border-radius:10px;padding:12px 16px;margin:24px 0 20px;max-width:510px}.search input{border:0;outline:0;width:100%;background:none;color:var(--ink);font-size:14px}.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px}.filters button{border:1px solid #e5cbbb;border-radius:30px;background:transparent;color:#86533c;font-size:13px;padding:9px 16px}.filters button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#fff}.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 32px}.story{border-top:1px solid #eddfd1;padding:22px 0;min-height:160px}.story[hidden]{display:none}.story small{color:var(--green);font-size:12px}.story h3{font-size:17px;margin:8px 0;line-height:1.6}.story p{color:var(--muted);font-size:13px;margin:0}.story a:hover h3,.card a:hover h3{color:var(--green);text-decoration:underline;text-underline-offset:5px}.no-results{padding:32px 0;color:var(--muted)}.footer{padding:36px 0 40px}.footer-inner{display:flex;justify-content:space-between;gap:25px;align-items:start}.footer strong{font-size:18px}.footer p{font-size:12px;color:var(--muted);line-height:1.8;max-width:660px}.footer-links{display:flex;flex-wrap:wrap;gap:14px;font-size:12px;color:var(--muted)}.article-wrap{max-width:760px;margin:0 auto;padding:38px 24px 70px}.back{color:var(--muted);font-size:13px}.article-head{margin:32px 0}.article-head h1{font-size:clamp(28px,4vw,41px);line-height:1.45;letter-spacing:-1.3px;margin:12px 0 14px}.article-head .description{font-size:17px;color:var(--muted)}.reading{font-size:12px;color:var(--muted);margin:20px 0}.article-visual{height:260px;border-radius:18px;overflow:hidden;margin-bottom:34px}.article-visual svg{width:100%;height:100%;display:block}.intro{font-size:18px;line-height:1.95}.toc{border-block:1px solid var(--line);padding:20px 0;margin:30px 0}.toc strong{display:block;font-size:14px;margin-bottom:8px}.toc a{display:block;font-size:14px;color:var(--muted);padding:4px 0}.article-section{margin:38px 0}.article-section h2,.calculator h2,.checklist h2{font-size:23px;letter-spacing:-.8px;line-height:1.5}.article-section p{font-size:16px;line-height:2;color:#35445d}.checklist{padding:22px 26px;border-radius:14px;background:#fff0e4;margin:32px 0}.checklist h2{font-size:19px;margin-top:0}.checklist label{display:flex;gap:10px;align-items:flex-start;font-size:14px;padding:7px 0}.checklist input{margin-top:6px;accent-color:var(--green)}.action{border-left:3px solid var(--green);padding:4px 0 4px 22px;margin:32px 0}.action strong{font-size:15px}.action p{font-size:15px;line-height:1.9}.related{display:block;border:1px solid var(--line);border-radius:12px;padding:20px 24px;margin:32px 0}.related small{color:var(--green);font-size:12px}.related strong{display:block;font-size:17px;margin-top:5px}.external{font-size:13px;text-decoration:underline;text-underline-offset:4px}.article-note{font-size:12px;color:var(--muted);line-height:1.9;margin-top:25px}.calculator{border:1px solid #edcdb7;border-radius:15px;padding:25px;margin:32px 0}.calculator h2{font-size:20px;margin-top:0}.calculator>p{font-size:13px;color:var(--muted)}.calculator form{display:grid;gap:14px}.calculator label{font-size:13px;display:grid;gap:7px}.calculator input,.calculator select{padding:11px;border:1px solid #dfbba2;border-radius:7px;width:100%;background:#fff}.calc-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}.primary{border:0;background:var(--green);color:#fff;border-radius:8px;padding:13px;font-weight:700}.calc-result{margin-top:16px;padding:17px;background:var(--paper);border-radius:8px;font-weight:700}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:left}th{background:var(--paper)}@media(max-width:760px){.wrap{width:calc(100% - 36px)}.header-inner{min-height:73px}.brand{font-size:23px}.brand small,.header-note{display:none}.hero{grid-template-columns:1fr;gap:25px;padding:35px 0}.hero h1{font-size:37px}.hero-art{min-height:220px}.hero-art svg{max-height:260px}.pick-grid{grid-template-columns:1fr;gap:27px}.card{display:grid;grid-template-columns:110px 1fr;gap:16px}.card-visual{height:120px}.card .category{margin:0 0 5px}.card h3{font-size:17px}.card p{font-size:12px}.story-grid{grid-template-columns:repeat(2,1fr);gap:0 22px}.section-head{align-items:start}.section-head span{max-width:140px;text-align:right;font-size:12px}.story{min-height:145px}.story h3{font-size:15px}.footer-inner{display:block}.footer-links{margin-top:20px}.article-visual{height:210px}.article-wrap{padding-top:25px}.article-section h2{font-size:21px}}@media(prefers-reduced-motion:no-preference){a,button{transition:color .15s,background .15s}}

/* Stronger blue accents, inspired by the reference blog palette. */
.brand-mark{color:#c64715}.hero-art{background:#ffcd9b}.hero h1{color:#30251e}.text-link{color:#c64715;border-color:#c64715}.filters button[aria-pressed=true]{background:#c64715;border-color:#c64715}.card:nth-child(1) .card-visual{background:#ffcd9b}.card:nth-child(2) .card-visual{background:#b4edcc}.card:nth-child(3) .card-visual{background:#ffb8ac}.card .category,.story small{color:#b8400e}.card-visual{box-shadow:inset 0 0 0 1px #00000004}.article-visual{background:#fff8f2}.related{background:#fff8f2;border-color:#f0cbb0}.related:hover{border-color:#c64715}.primary:hover{background:#9f350d}.filters button:hover{border-color:#c64715}.search:focus-within{border-color:#c64715;box-shadow:0 0 0 3px #c6471514}

.story{padding:0 0 26px;border-top:0}.story-grid{row-gap:28px}.story-image{display:block;aspect-ratio:500/250;overflow:hidden;border-radius:12px;margin-bottom:15px}.story-image svg{display:block;width:100%;height:100%;object-fit:cover}.library{background:#fff}.filters button{background:#fff}.story p{line-height:1.75}.story h3{margin:7px 0 8px}.brand-mark{font-family:Arial,sans-serif;font-variant-emoji:text}@media(max-width:760px){.story-grid{row-gap:22px}.story-image{border-radius:9px;margin-bottom:11px}.story h3{font-size:15px}}

/* Editorial emphasis and explanatory visuals. */
.key-text{font-weight:800;color:#b8400e}.important-text{font-weight:700;color:#a72f28;text-decoration:underline;text-decoration-color:#e97b65;text-decoration-thickness:2px;text-underline-offset:5px}.article-section p{margin:12px 0 17px}.takeaway{background:#fff0e4;border-left:4px solid #e75b24;border-radius:0 12px 12px 0;padding:20px 24px;margin-bottom:28px}.takeaway>span{font-size:12px;color:#ad3d13;font-weight:800}.takeaway p{font-size:17px;line-height:1.85;font-weight:700;margin:8px 0 0;color:#413025}table caption{text-align:left;font-size:16px;font-weight:800;padding:15px 0;color:#30251e}th{background:#fbe4d0;color:#63331c;font-weight:800}tbody tr:nth-child(even){background:#fffaf5}.table-wrap{margin:24px 0 34px;border-bottom:1px solid #eddfd1}td,th{min-width:120px;line-height:1.85}.purity-chart{margin:36px 0;padding:24px;background:#f3f9f4;border:1px solid #d5e8d8;border-radius:14px}.purity-chart figcaption strong{display:block;font-size:18px;line-height:1.6}.purity-chart figcaption>span{display:block;font-size:12px;color:#607363;margin:6px 0 24px}.bar-row{display:grid;grid-template-columns:44px 1fr 52px;align-items:center;gap:12px;margin:18px 0;font-size:14px}.bar-row>strong{text-align:right}.bar-track{height:25px;background:#e3ede2;border-radius:4px;overflow:hidden}.bar-track span{display:block;height:100%;border-radius:4px}.chart-axis{display:flex;justify-content:space-between;font-size:11px;color:#667866;margin-left:56px;margin-right:64px}.purity-chart p{font-size:12px;line-height:1.8;color:#56695b;margin:20px 0 0}@media(max-width:760px){.takeaway{padding:17px 19px}.takeaway p{font-size:16px}.purity-chart{padding:19px;margin-inline:0}.bar-row{gap:8px;grid-template-columns:36px 1fr 48px}.chart-axis{margin-left:44px;margin-right:56px}.article-section p{line-height:1.95}}

.footer-links{font-size:16px;font-weight:700;gap:22px}.footer-links a{padding:7px 0;color:var(--ink)}.footer-links a:hover{color:var(--green);text-decoration:underline;text-underline-offset:5px}

.ad-placement{margin:38px 0;padding:12px 0 0;border-block:1px solid #efe4dc;clear:both}.ad-label{display:block;text-align:center;font-size:11px;letter-spacing:.1em;color:#7e7169;margin-bottom:10px}.ad-preview{min-height:180px;background:#fbf8f5;display:flex;align-items:center;justify-content:center;color:#b0a297;font-size:12px}.production-ads .ad-preview{display:none}.production-ads .adsbygoogle{min-height:120px}.ad-placement .adsbygoogle[data-ad-status="unfilled"]{display:none!important}.ad-placement:has(.adsbygoogle[data-ad-status="unfilled"]){display:none}.article-section p{max-width:70ch}