:root{color-scheme:dark;--bg:#09141a;--surface:#101f27;--surface2:#142932;--surface3:#19333c;--ink:#f1f6f5;--muted:#a3b4b9;--line:#29434a;--line2:#1b353e;--accent:#aaf4d4;--accent-ink:#06251d;--cyan:#a0dffa;--warm:#f8d29b;--shadow:0 20px 60px rgba(0,0,0,.12);--radius:18px}
:root[data-theme=light]{color-scheme:light;--bg:#f7faf7;--surface:#ffffff;--surface2:#f0f6f3;--surface3:#e7f0ec;--ink:#102c31;--muted:#557076;--line:#d4e0db;--line2:#e3ebe7;--accent:#1e8466;--accent-ink:white;--cyan:#046e9c;--warm:#82500e;--shadow:0 14px 44px rgba(8,36,35,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--cyan);outline-offset:3px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.04em}p{color:var(--muted)}.container{width:min(1180px,calc(100% - 48px));margin:0 auto}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip-link{position:absolute;left:10px;top:-200px;background:var(--accent);color:var(--accent-ink);padding:8px 15px;z-index:100}.skip-link:focus{top:10px}.site-header{position:sticky;top:0;z-index:25;background:color-mix(in srgb,var(--bg) 92%,transparent);border-bottom:1px solid var(--line2);backdrop-filter:blur(18px)}.nav-inner{height:79px;display:flex;align-items:center;gap:34px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.32rem;letter-spacing:-.07em;font-weight:900;white-space:nowrap}.brand-dot{color:var(--accent)}.brand-mark{position:relative;width:29px;height:30px;display:inline-block}.brand-mark span{display:block;position:absolute;width:8px;height:25px;left:2px;top:3px;transform:skewY(-24deg);border-radius:3px;background:var(--accent)}.brand-mark span:nth-child(2){left:12px;height:19px;top:1px;background:var(--cyan)}.brand-mark span:nth-child(3){left:22px;height:25px;top:3px;background:var(--accent)}.main-nav{display:flex;align-items:center;gap:29px;margin:auto}.main-nav a{font-size:.91rem;font-weight:630;color:var(--muted);transition:color .2s}.main-nav a:hover,.footer-links a:hover{color:var(--accent)}.header-actions{display:flex;align-items:center;gap:12px}.theme-btn,.menu-btn{width:38px;height:38px;border:1px solid var(--line);background:transparent;border-radius:12px;color:var(--ink);font-size:1.12rem}.menu-btn{display:none}.header-cta{font-weight:750;font-size:.84rem;background:var(--accent);color:var(--accent-ink);padding:11px 16px;border-radius:10px}.header-cta span{padding-left:6px}
.hero{position:relative;overflow:hidden;background:radial-gradient(ellipse 60% 72% at 80% 40%,rgba(60,129,110,.14),transparent 75%);border-bottom:1px solid var(--line2)}.hero:before{position:absolute;content:"";height:380px;width:380px;border:1px solid var(--line2);right:-240px;top:100px;border-radius:100%}.hero-layout{min-height:585px;display:grid;grid-template-columns:1.2fr .82fr;align-items:center;gap:62px;padding:90px 0}.mini-tag,.eyebrow{color:var(--accent);font-size:.72rem;letter-spacing:.145em;font-weight:850;text-transform:uppercase}.mini-tag{display:inline-flex;align-items:center;gap:9px;padding:8px 12px;border:1px solid var(--line);border-radius:30px;letter-spacing:.095em;font-size:.66rem}.live-dot{width:7px;height:7px;display:inline-block;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(130,227,187,.1)}.hero h1{font-size:clamp(3rem,5.6vw,5.45rem);letter-spacing:-.07em;line-height:1.055;margin:24px 0}.hero h1 em,.closing h2 em{font-style:normal;color:var(--accent)}.hero-sub{font-size:1.09rem;line-height:1.78;max-width:590px;margin-bottom:27px}.search-hero{display:flex;align-items:center;border:1px solid var(--line);background:var(--surface);padding:7px;border-radius:14px;max-width:630px;box-shadow:var(--shadow)}.search-icon{padding:0 12px;font-size:1.7rem;color:var(--muted)}.search-hero input{border:0;outline:0;background:transparent;color:var(--ink);width:100%;min-width:0}.search-hero button,.filter-search button{background:var(--accent);color:var(--accent-ink);border:0;border-radius:9px;padding:13px 18px;font-weight:800;white-space:nowrap}.hero-chips{margin-top:14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.8rem;color:var(--muted)}.hero-chips a{padding:4px 9px;border-radius:6px;background:var(--surface);border:1px solid var(--line2);color:var(--ink)}.hero-side{background:linear-gradient(160deg,var(--surface2),var(--surface));border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);max-width:420px;justify-self:end;width:100%;overflow:hidden}.diagram-head{display:flex;align-items:center;gap:9px;padding:23px;border-bottom:1px solid var(--line);font-size:.71rem;font-weight:800;letter-spacing:.12em}.diagram-head span:last-child{margin-left:auto;font-size:.68rem;color:var(--muted);letter-spacing:.01em}.diagram-steps{padding:22px 24px}.diagram-steps>div{display:flex;gap:17px;align-items:center}.diagram-steps>div>div{flex:1;display:flex;flex-direction:column}.diagram-steps b{font-size:1rem;letter-spacing:-.02em}.diagram-steps small{color:var(--muted);font-size:.81rem}.step-number{height:44px;width:44px;display:grid;place-items:center;border:1px solid var(--line);border-radius:11px;color:var(--muted);font-size:.87rem}.step-number.active{color:var(--accent);border-color:var(--accent)}.step-state{color:var(--accent)}.step-state.active{background:var(--accent);color:var(--accent-ink);padding:2px 9px;border-radius:8px}.diagram-line{display:block;width:1px;height:36px;background:var(--line);margin:4px 0 4px 21px}.diagram-footer{background:var(--accent);color:var(--accent-ink);display:flex;justify-content:space-between;align-items:center;padding:19px 25px;font-size:.71rem;letter-spacing:.09em;font-weight:800}.diagram-footer b{font-size:.87rem}
.section{padding:78px 0}.section.alt{background:var(--surface);border-top:1px solid var(--line2);border-bottom:1px solid var(--line2)}.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:31px}.section-head h2{font-size:clamp(1.85rem,3vw,2.6rem);margin:13px 0 10px}.section-head p{margin:0}.secondary-link,.text-link{font-size:.87rem;font-weight:750;color:var(--accent);white-space:nowrap}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category-tile{border:1px solid var(--line);background:var(--surface);padding:24px 20px;min-height:138px;border-radius:13px;display:flex;flex-direction:column;align-items:flex-start;gap:6px;transition:transform .18s,border-color .18s}.category-tile:hover,.product-card:hover,.teaser:hover{transform:translateY(-3px);border-color:var(--accent)}.category-sign{color:var(--accent);font-weight:900;font-size:1.3rem}.category-tile b{font-size:1.06rem;letter-spacing:-.025em}.category-tile>span:last-child{font-size:.75rem;color:var(--muted);margin-top:auto}.card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.product-card{background:var(--surface);border:1px solid var(--line);border-radius:15px;display:flex;flex-direction:column;min-height:238px;padding:19px;transition:transform .18s,border-color .18s}.alt .product-card{background:var(--bg)}.pc-top{display:flex;align-items:flex-start;justify-content:space-between}.product-logo,.large-product-logo{height:44px;width:44px;border:1px solid var(--line);border-radius:12px;display:grid;place-items:center;font-size:.84rem;font-weight:800;letter-spacing:-.06em;background:linear-gradient(145deg,var(--surface3),var(--surface));color:var(--accent)}.kind-pill{border:1px solid var(--line2);border-radius:20px;padding:3px 8px;color:var(--muted);font-size:.67rem}.product-card h3{margin:22px 0 7px;letter-spacing:-.04em;font-size:1.21rem}.product-card p{font-size:.83rem;line-height:1.55;margin:0 0 20px}.pc-bottom{margin-top:auto;border-top:1px solid var(--line2);padding-top:14px;color:var(--muted);font-size:.74rem;display:flex;justify-content:space-between}.arrow{color:var(--accent);font-size:1rem}.teaser-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.teaser{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:15px;background:var(--surface);padding:25px 23px;min-height:215px;transition:transform .18s,border-color .18s}.teaser h3{font-size:1.3rem;margin:12px 0}.teaser p{font-size:.82rem;line-height:1.6}.teaser .text-link{margin-top:auto}.dual-sections{display:grid;grid-template-columns:1fr 1fr;gap:36px}.compact h2,.section-head.compact h2{font-size:1.9rem}.stacked-teasers{display:grid;gap:11px}.stacked-teasers .teaser{min-height:140px}.closing{border:1px solid var(--line);border-radius:22px;text-align:center;padding:62px 20px;background:radial-gradient(ellipse at center,rgba(98,165,140,.10),transparent 70%)}.closing h2{font-size:clamp(2.4rem,5vw,4rem);margin:17px 0}.closing p{max-width:480px;margin:0 auto 23px}.button{background:var(--accent);color:var(--accent-ink);font-size:.9rem;border:1px solid var(--accent);border-radius:10px;font-weight:850;display:inline-flex;gap:8px;align-items:center;justify-content:center;padding:12px 20px;cursor:pointer}.button.ghost{background:transparent;color:var(--ink);border-color:var(--line)}.button.full{display:flex;width:100%}.site-footer{border-top:1px solid var(--line);background:var(--surface)}.footer-main{padding:60px 0 43px;display:flex;justify-content:space-between;gap:55px}.footer-main>div:first-child{max-width:470px}.footer-main p{margin:15px 0 10px}.footer-main small{color:var(--muted);font-size:.8rem}.footer-links{display:flex;gap:80px}.footer-links>div{display:flex;flex-direction:column;gap:11px}.footer-links b{font-size:.84rem;margin-bottom:7px}.footer-links a{color:var(--muted);font-size:.84rem}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid var(--line2);color:var(--muted);font-size:.75rem;padding:21px 0}
.page-head{background:var(--surface);border-bottom:1px solid var(--line);padding:58px 0}.page-head h1{font-size:clamp(2.3rem,4.8vw,4.15rem);margin:14px 0}.page-head p{font-size:1.03rem;max-width:690px;margin-bottom:7px}.page-content{padding-top:42px;min-height:40vh}.filter-search{display:flex;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:6px;max-width:650px}.filter-search input{background:transparent;color:var(--ink);padding:10px 13px;outline:0;border:0;flex:1;width:1px}.filters,.category-scroll{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin:25px 0}.filter-pill{font-size:.81rem;border:1px solid var(--line);border-radius:28px;padding:8px 16px;color:var(--muted)}.filter-pill.chosen{background:var(--accent);color:var(--accent-ink);border-color:var(--accent);font-weight:800}.category-scroll{margin-top:8px;padding-bottom:22px;border-bottom:1px solid var(--line2)}.category-scroll a{color:var(--muted);font-size:.76rem;padding:5px 9px;border-radius:7px;background:var(--surface)}.category-scroll span{color:var(--accent)}.results-head{display:flex;justify-content:space-between;align-items:center;margin:25px 0 22px}.results-head span{font-size:.79rem;color:var(--muted)}.pagination{display:flex;justify-content:center;gap:7px;margin-top:35px}.pagination a{min-width:37px;text-align:center;border:1px solid var(--line);padding:6px;border-radius:7px}.pagination a[aria-current=page]{color:var(--accent);border-color:var(--accent)}.empty{text-align:center;padding:55px;border:1px dashed var(--line);border-radius:16px}.empty p{margin-bottom:22px}
.breadcrumbs{display:flex;gap:9px;flex-wrap:wrap;color:var(--muted);font-size:.77rem;margin-bottom:26px}.breadcrumbs a{color:var(--accent)}.product-heading{display:flex;gap:23px;align-items:center}.large-product-logo{height:75px;width:75px;font-size:1.35rem;border-radius:18px;flex-shrink:0}.product-heading h1{margin:6px 0}.product-heading p{margin:0}.product-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:32px}.disclosure,.fine-print{color:var(--muted);font-size:.75rem;line-height:1.5}.product-layout,.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 305px;gap:25px;align-items:start}.main-column{display:grid;gap:20px;min-width:0}.content-panel,.sidebar-card{padding:29px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.content-panel h2,.sidebar-card h2{font-size:1.65rem;margin:12px 0 17px}.content-panel h3{margin:13px 0;font-size:1.27rem}.content-panel p{margin-bottom:0}.verdict-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.content-panel.good{border-top:3px solid var(--accent)}.content-panel.caution{border-top:3px solid var(--warm)}.tag-list{display:flex;flex-wrap:wrap;gap:7px;margin-top:13px}.tag{display:inline-flex;padding:6px 10px;background:var(--surface3);border-radius:7px;font-size:.77rem;color:var(--ink)}.detail-list>div{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-bottom:1px solid var(--line2);font-size:.83rem}.detail-list>div:last-child{border:0}.detail-list span{color:var(--muted);text-align:right}.detail-list a{color:var(--accent)}.simple-links{display:grid}.simple-links>a{border-bottom:1px solid var(--line2);padding:12px 0;display:flex;justify-content:space-between;font-size:.85rem}.simple-links>a:hover{color:var(--accent)}.simple-links>a:last-child{border-bottom:0}.compact-grid{grid-template-columns:repeat(2,1fr)}.sidebar-card{margin-bottom:16px;padding:23px}.sidebar-card .eyebrow{display:block;margin-bottom:18px}.fact{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid var(--line2);font-size:.78rem}.fact span{color:var(--muted)}.fact b{text-align:right;max-width:60%;font-weight:650}.fact.stacked{display:block}.fact.stacked .tag-list{margin-top:6px}.sidebar-card .fine-print{margin:19px 0 0}.sidebar-card .external{color:var(--accent);font-size:.83rem}.article-head .article-meta{margin-top:20px;font-size:.73rem;color:var(--muted)}.article-body{min-width:0}.markdown-body{font-size:1rem;line-height:1.84;color:var(--ink)}.markdown-body h2{font-size:1.7rem;margin:27px 0 12px}.markdown-body h3{font-size:1.38rem;margin:25px 0 10px}.markdown-body h4{font-size:1.15rem;margin:20px 0 10px}.markdown-body p{color:var(--ink);opacity:.85;margin:0 0 18px}.markdown-body ul{padding-left:25px;margin-bottom:23px}.markdown-body li{padding:4px 0}.markdown-body code{background:var(--surface2);padding:2px 5px;border-radius:4px;font-size:.89rem}.markdown-body pre{border:1px solid var(--line);border-radius:11px;padding:20px;overflow:auto;background:var(--surface);font-size:.83rem;line-height:1.65}.markdown-body pre code{background:transparent;padding:0}.markdown-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.recipe-steps{border-top:1px solid var(--line);margin:46px 0;padding-top:38px}.recipe-steps>h2{margin:10px 0 24px}.recipe-step{display:grid;grid-template-columns:48px 1fr;gap:17px;padding:20px 0;border-bottom:1px solid var(--line2)}.step-bubble{height:41px;width:41px;display:grid;place-items:center;background:var(--accent);color:var(--accent-ink);border-radius:11px;font-weight:800}.recipe-step h3{font-size:1.2rem;margin:6px 0 12px}.article-note{margin:36px 0;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.article-note p{font-size:.82rem;margin:5px 0 0}.article-product-list{display:grid;gap:15px}.article-product-list a{display:flex;align-items:center;gap:9px;font-size:.86rem}.article-product-list a>span:nth-child(2){flex:1;display:flex;flex-direction:column}.article-product-list small{font-size:.7rem;color:var(--muted)}.product-logo.small{width:34px;height:34px;font-size:.7rem;border-radius:8px}.comparison-scroller{overflow:auto;border:1px solid var(--line);border-radius:14px}.comparison-table{border-collapse:collapse;min-width:600px;width:100%;text-align:left;font-size:.84rem}.comparison-table th,.comparison-table td{border:1px solid var(--line);padding:16px;vertical-align:top}.comparison-table td{color:var(--muted);min-width:190px}.comparison-table thead th{background:var(--surface2)}
.admin-main{padding-top:40px;padding-bottom:70px}.admin-word{font-size:.52rem;padding:4px 7px;border:1px solid var(--line);border-radius:5px;letter-spacing:.06em;margin-left:7px}.admin-nav{margin-left:auto;display:flex;gap:18px;flex-wrap:wrap;font-size:.75rem;color:var(--muted)}.text-button{background:transparent;color:var(--accent);border:0;font-size:.75rem}.auth-box{max-width:430px;margin:75px auto;background:var(--surface);border:1px solid var(--line);padding:31px;border-radius:18px}.auth-box h1{margin:12px 0 26px;font-size:2rem}.auth-box .admin-form{display:grid;gap:19px}.admin-heading{display:flex;justify-content:space-between;align-items:center;gap:25px;margin:12px 0 27px}.admin-heading h1{font-size:2.2rem;margin:7px 0}.admin-heading p{font-size:.83rem;margin-bottom:0}.admin-stats{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}.admin-stats>div,.admin-card{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:20px;margin:0 0 20px}.admin-stats>div{display:flex;flex-direction:column}.admin-stats b{font-size:1.65rem}.admin-stats span{font-size:.7rem;color:var(--muted)}.admin-card h2{font-size:1.2rem;margin:8px 0 20px}.admin-quicklinks{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.admin-quicklinks a{border:1px solid var(--line);border-radius:9px;padding:10px;font-size:.8rem}.admin-table-scroll{max-width:100%;overflow-x:auto}.admin-table{width:100%;border-collapse:collapse;min-width:650px;font-size:.81rem}.admin-table th{text-align:left;color:var(--muted);font-size:.69rem;letter-spacing:.09em;text-transform:uppercase}.admin-table td,.admin-table th{border-bottom:1px solid var(--line2);padding:13px 11px}.admin-table td a{color:var(--accent)}.status-tag{padding:3px 8px;border-radius:20px;background:var(--surface3);font-size:.74rem}.admin-form label{display:flex;flex-direction:column;gap:7px;color:var(--ink);font-size:.8rem;font-weight:650}.admin-form input,.admin-form textarea,.admin-form select{width:100%;background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:11px;color:var(--ink);font-size:.85rem;min-height:43px}.admin-form textarea{resize:vertical;line-height:1.55}.admin-form input[type=checkbox]{width:auto;min-height:auto;accent-color:var(--accent)}.admin-form .inline-check{display:inline-flex;flex-direction:row;align-items:center;gap:10px}.admin-form .field{min-width:0}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.field.wide{grid-column:1/-1}.admin-editor hr{border:0;border-top:1px solid var(--line);margin:28px 0}.admin-form-actions{display:flex;align-items:center;gap:17px;margin:25px 0 0}.alert{background:var(--surface3);border:1px solid var(--accent);border-radius:9px;padding:13px 17px;margin-bottom:20px;font-size:.83rem}.alert-error{border-color:var(--warm)}.muted{color:var(--muted);font-size:.77rem}
@media(max-width:1060px){.container{width:min(100% - 36px,1180px)}.hero-layout{gap:25px}.hero h1{font-size:3.55rem}.card-grid{grid-template-columns:repeat(3,1fr)}.teaser-grid{grid-template-columns:repeat(2,1fr)}.category-grid{grid-template-columns:repeat(3,1fr)}.admin-nav{gap:9px}}@media(max-width:760px){.nav-inner{height:66px;gap:12px}.main-nav{display:none;position:absolute;top:65px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;margin:0;background:var(--surface);border-bottom:1px solid var(--line);padding:13px 22px}.main-nav.open{display:flex}.main-nav a{padding:12px 0}.menu-btn{display:block}.header-cta{display:none}.hero-layout{display:flex;flex-direction:column;padding:56px 0}.hero h1{font-size:clamp(2.75rem,10vw,4rem)}.hero-side{max-width:100%;margin-top:20px}.section{padding:52px 0}.section-head{align-items:flex-start}.section-head h2{font-size:1.8rem}.category-grid,.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.teaser-grid,.dual-sections{grid-template-columns:1fr}.product-layout,.article-layout{grid-template-columns:1fr}.side-column{order:2}.page-head{padding:43px 0}.page-head h1{font-size:2.6rem}.admin-nav{display:none}.admin-stats{grid-template-columns:repeat(3,1fr)}.admin-quicklinks{grid-template-columns:repeat(2,1fr)}.footer-links{gap:25px}.footer-main{flex-direction:column;gap:25px}}@media(max-width:460px){.container{width:calc(100% - 28px)}.mini-tag{font-size:.57rem}.hero h1{font-size:2.77rem}.hero-sub{font-size:.95rem}.search-icon{display:none}.search-hero input{font-size:.79rem;padding-left:8px}.search-hero button{padding:12px}.category-grid,.card-grid,.teaser-grid,.verdict-grid,.compact-grid{grid-template-columns:1fr}.category-tile{min-height:105px}.category-tile b{margin-top:0}.section-head{flex-direction:column;align-items:flex-start;gap:12px}.product-actions{flex-direction:column;align-items:stretch}.product-actions .button{justify-content:center}.product-heading{align-items:flex-start}.large-product-logo{height:53px;width:53px}.product-heading h1{font-size:2.15rem}.footer-links{gap:35px}.footer-bottom{flex-direction:column;gap:8px}.form-grid{grid-template-columns:1fr}.admin-heading{align-items:flex-start;flex-direction:column}.admin-stats{grid-template-columns:repeat(2,1fr)}.admin-form-actions{flex-direction:column;align-items:flex-start}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
.candidate-json{background:var(--bg);padding:20px;border-radius:10px;overflow:auto;white-space:pre-wrap;word-break:break-word;font-size:.79rem;color:var(--ink);border:1px solid var(--line)}.candidate-buttons{display:flex;gap:10px;align-items:center}
.static-content{max-width:790px}.static-content .markdown-body h2:first-child{margin-top:0}.footer-bottom a:hover{color:var(--accent)}
/* V0.2 consolidated content intelligence / stacks */
.content-intro { padding-top: 3rem; padding-bottom: 2rem; }
.content-intro .eyebrow { display: block; margin-bottom: .75rem; }
.content-intro h1 { margin: .3rem 0 1rem; font-size: clamp(2.1rem,4vw,3.3rem); }
.content-intro p { max-width: 760px; line-height: 1.65; }
.content-intro .button { margin-top: 1.1rem; }
.stack-section { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 1.3rem; padding-bottom: 3rem; align-items: start; }
.stack-preview-card { display: block; background: var(--surface, #161e2c); border: 1px solid var(--line, #334155); border-radius: 1rem; padding: 1.6rem; color: inherit; text-decoration: none; transition: transform .2s; }
.stack-preview-card:hover { transform: translateY(-2px); }
.stack-preview-card h2 { margin: .7rem 0; }
.stack-select { min-height: 360px; width: 100%; }
.candidate-diff { display: grid; border-top: 1px solid var(--line,#334155); margin-top: 1rem; }
.candidate-head, .candidate-row { display: grid; grid-template-columns: 4.5rem minmax(180px,1fr) minmax(200px,1.7fr); gap: 1rem; padding: .85rem 0; align-items: start; border-bottom: 1px solid var(--line,#334155); }
.candidate-value { line-height: 1.45; overflow-wrap: anywhere; white-space: pre-wrap; }
.candidate-buttons { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1.2rem; align-items: center; }
@media(max-width:760px){.stack-section{grid-template-columns:1fr}.candidate-head{display:none}.candidate-row{grid-template-columns:2rem 1fr;}.candidate-row>div:nth-child(3){grid-column:2;}}