/* Build Guide only. Shared header/footer stay in site-nav and site-polish. */
@import url('/seo-guide.css');
.guide-wrap{width:min(calc(100% - 44px),1120px);margin-inline:auto}
.guide-hero{display:block;padding:64px 0 38px;border:0}
.guide-hero h1{font-size:clamp(2.6rem,5.8vw,4.3rem);line-height:1.05;letter-spacing:-.045em}
.guide-hero .lede{max-width:620px;font-size:1.125rem;color:#b9c5cc;line-height:1.65;margin:22px 0 0}
.guide-hero .eyebrow,.section-kicker{font-size:.8125rem;font-weight:750;letter-spacing:.09em;text-transform:uppercase;color:#ffc560}
.guide-demo{display:grid;grid-template-columns:minmax(240px,.62fr) minmax(0,1.38fr);gap:42px;align-items:center;margin:0 0 38px;padding:30px;border:1px solid rgba(255,255,255,.09);border-radius:20px;background:linear-gradient(145deg,rgba(255,255,255,.035),rgba(255,255,255,.012))}
.guide-demo-copy h2{margin:7px 0 13px;font-size:clamp(1.65rem,3vw,2.35rem);letter-spacing:-.035em;line-height:1.08}
.guide-demo-copy p{margin:0;color:#aebbc2;font-size:.98rem;line-height:1.65}
.guide-demo-player{min-width:0}
.guide-demo-player video{display:block;width:100%;height:auto;aspect-ratio:16/9;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:#080d10;box-shadow:0 22px 54px rgba(0,0,0,.28)}
.guide-demo-player p{margin:9px 2px 0;color:#788790;font-size:.8rem}
.workbench-note{padding:26px 28px;border:1px solid #454032;border-radius:16px;background:linear-gradient(135deg,#242219,#151b1f)}
.workbench-note h2{font-size:1.4rem;margin:9px 0 14px}
.workbench-note ul{padding-left:20px;margin:0;color:#d1d8dc;font-size:1rem}
.workbench-note li+li{margin-top:7px}
.workbench-note li::marker{color:#ffc560}
.workbench-note p{font-size:.875rem;margin:18px 0 0;color:#b4bfc6}
.guide-route{display:block;height:auto;margin:0 0 20px;padding:0;border:1px solid var(--border);border-radius:14px;background:#121b21;overflow:hidden}
.guide-route ol{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));list-style:none;margin:0;padding:0}
.guide-route li+li{border-left:1px solid var(--border)}
.guide-route a{display:flex;gap:10px;align-items:center;padding:17px 18px;font-size:1rem;font-weight:650}
.guide-route ol span{color:#ffc560;font-size:.875rem}
.guide-route a:hover{background:#1d2b33;color:#fff}
.guide-shortcuts{display:flex;flex-wrap:wrap;align-items:center;gap:6px 20px;padding:10px 18px;border-top:1px solid var(--border);font-size:.875rem;color:#b2c0c8}
.guide-shortcuts a{padding:4px 0;color:#ffc560;font-size:.875rem}
.guide-content{display:grid;gap:24px;margin:32px 0 38px}
.guide-content>section{padding:42px;border:1px solid #2c3942;border-radius:18px;background:linear-gradient(145deg,#111a20,#0d1418)}
.guide-content>section:nth-of-type(even){background:linear-gradient(145deg,#131c22,#0e1519)}
.step-heading{display:flex;gap:20px;align-items:center;margin-bottom:22px}
.step-number{flex:none;display:grid;place-items:center;width:52px;height:52px;border:1px solid #755521;border-radius:12px;background:#2b2519;color:#ffd180;font-size:1.25rem;font-weight:700;font-variant-numeric:tabular-nums}
.step-heading .section-kicker{margin-bottom:6px}
.step-heading h2{font-size:clamp(1.75rem,3.3vw,2.45rem);letter-spacing:-.035em;line-height:1.16;margin:0}
.guide-content h3{font-size:1.125rem;line-height:1.35;margin:0 0 8px}
.guide-content p{max-width:76ch;color:#c5cfd5;font-size:1.035rem;line-height:1.75;margin:0 0 18px}
.guide-content .section-intro{max-width:72ch;margin-bottom:28px;color:#d0d8dd}
.guide-content strong{color:#eef2f4}
.measure-grid,.check-grid,.wall-checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:0;margin:24px 0;list-style:none}
.measure-grid>div,.check-grid>li,.wall-checks>div{min-width:0;padding:23px 24px;border:1px solid var(--border);border-radius:14px;background:#121b21}
.measure-grid dt{font-size:1.3rem;font-weight:700;color:#f4f6f7}
.measure-grid dt span{display:block;font-size:.875rem;font-weight:500;color:#ffc560;margin-top:4px}
.measure-grid dd{margin:18px 0 0;color:#b9c5cc;font-size:1rem;line-height:1.65}
.board-dimensions{margin:28px 0 18px;padding:18px 22px 14px;border:1px solid rgba(255,255,255,.09);border-radius:18px;background:radial-gradient(circle at 50% 20%,rgba(255,173,32,.07),transparent 48%),#0d1418}
.board-dimensions svg{display:block;width:100%;height:auto;max-height:300px;color:#f5a719}
.board-dimensions .board-top{fill:#dfaa58;stroke:#f1c77e;stroke-width:2}
.board-dimensions .board-front{fill:#a96a28;stroke:#d89443;stroke-width:2}
.board-dimensions .board-end{fill:#bd7b31;stroke:#dea257;stroke-width:2}
.board-dimensions .board-grain{fill:none;stroke:rgba(99,55,19,.42);stroke-width:3;stroke-linecap:round}
.board-dimensions .dimension-line path{fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round}
.board-dimensions .dimension-line text{fill:#ffc15a;font-size:16px;font-weight:800;letter-spacing:1.8px;text-anchor:middle}
.board-dimensions figcaption{text-align:center;color:#93a2aa;font-size:.88rem;line-height:1.45}
.guide-content .guide-tip{max-width:none;padding:17px 20px;border-left:3px solid #f0a62b;background:#191e20;border-radius:0 10px 10px 0;margin-top:24px}
.guide-tip b{color:#f0d6a8;margin-right:8px}
.guide-split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.25fr);gap:36px;align-items:center}
.guide-split>div,.guide-split>figure{min-width:0}
.guide-split h3{margin-top:24px}
.guide-figure{margin:0;border:1px solid #344049;border-radius:16px;overflow:hidden;background:#172128}
.guide-figure img{display:block;width:100%;height:auto}
.guide-figure figcaption{padding:13px 17px;color:#b9c5cc;font-size:.875rem;line-height:1.55;border-top:1px solid #344049}
.guide-figure a{display:block;cursor:zoom-in}
.guide-figure a:focus-visible{outline-offset:-4px}
.guide-link{display:inline-block;color:#ffc560;text-decoration:underline;text-underline-offset:4px;font-size:1rem;font-weight:650;padding:7px 0}
.guide-content .quiet-note{font-size:.875rem;color:#a9b8c2}
.check-label{display:block;margin:0 0 16px;color:#ffc560;font-size:.875rem;font-weight:650}
.check-grid p,.wall-checks p{margin:0}
.calm-details{border:1px solid #344049;border-radius:12px;margin:24px 0;background:#121b21;overflow:hidden}
.calm-details summary{padding:18px 22px;cursor:pointer;font-size:1rem;font-weight:650;list-style:disclosure-closed}
.calm-details[open] summary{list-style:disclosure-open;border-bottom:1px solid #344049}
.calm-details summary::marker{color:#ffc560}
.calm-details summary:hover{background:#1b2830}
.calm-details>div{padding:22px}
.calm-details p:last-child{margin-bottom:0}
.optional-tag{display:grid;place-items:center;flex:none;min-height:46px;min-width:76px;padding:8px 12px;border:1px solid #43615a;border-radius:10px;font-size:.875rem;color:#b1d9c8;background:#182824;font-weight:650}
.hardware-explainer{background:#f2f2f0;margin:26px 0}
.hardware-explainer figcaption{color:#43515a;border-color:#d4d8d8}
.fastener-settings-row{display:grid;grid-template-columns:minmax(0,1fr) 278px;gap:48px;align-items:start;margin:32px 0}
.fastener-settings-shot{padding:12px;background:#0f141a}
.fastener-settings-shot img{max-width:252px;margin:0 auto;border-radius:8px}
.fastener-settings-shot figcaption{border:0;padding:14px 0 0}
.settings-steps{list-style:none;counter-reset:settings;margin:22px 0;padding:0}
.settings-steps li{counter-increment:settings;position:relative;padding:0 0 22px 46px;font-size:1rem;color:#b9c5cc}
.settings-steps li:last-child{padding-bottom:0}
.settings-steps li::before{content:counter(settings);position:absolute;left:0;top:0;width:28px;height:28px;display:grid;place-items:center;border:1px solid #53616b;border-radius:50%;font-size:.875rem;color:#ffcf7b;background:#1b2830}
.settings-steps b,.settings-steps span{display:block}
.settings-steps b{color:#f0f3f5;margin-bottom:5px}
.guide-content .fastener-size-note{font-size:.875rem;border-left:2px solid #f0a62b;padding-left:16px;margin-top:24px}
.drill-room-tip{border:1px solid #6d5227!important;border-left:4px solid #f0a62b!important;border-radius:12px!important;background:#211c13!important}
.hardware-pick{padding:20px 24px;background:#172128;border-radius:12px;border:1px solid #344049}
.hardware-pick p{margin:0 0 8px}
.guide-content .affiliate-note{font-size:.8125rem;color:#a9b8c2;margin:5px 0 0}
.download-split{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
.download-files{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.download-files li{display:flex;align-items:start;gap:18px;padding:18px 0;border-bottom:1px solid var(--border)}
.download-files li:last-child{border:0}
.download-files h3{margin:0 0 6px}
.download-files p{margin:0}
.file-badge{flex:none;display:grid;place-items:center;width:54px;height:58px;border:1px solid #586370;border-radius:7px;background:#1d2a33;font-size:.875rem;font-weight:750;color:#ffc560}
.pdf-figure img{background:#fff}
.wall-checks{grid-template-columns:repeat(2,minmax(0,1fr))}
.safety-note{padding:24px 28px;border:1px solid #53615d;border-radius:14px;background:#182320;margin:12px 0 34px}
.safety-note h2{font-size:1.2rem;line-height:1.4;margin:0 0 10px}
.safety-note p{margin:0}
.guide-content .cta{display:flex;align-items:center;justify-content:space-between;gap:24px;text-align:left;padding:32px 36px;margin:0 0 64px;border:1px solid #755521;border-radius:16px;background:linear-gradient(120deg,#2b2519,#151d22)}
.cta h2{font-size:clamp(1.65rem,3vw,2.25rem);margin:8px 0 10px}
.cta p{margin:0}
.guide-wrap .button{font-size:1rem;padding:12px 20px;min-height:48px}
.cta .button{flex:none}
@media(max-width:960px){
 .guide-hero{display:block}
 .guide-route a{padding:15px 12px;gap:7px}
 .guide-split{grid-template-columns:1fr;gap:22px}
 .guide-split>div{max-width:780px}
 .interface-figure{max-width:800px}
 .pdf-figure{max-width:700px}
 .guide-demo{grid-template-columns:1fr;gap:20px}
}
@media(max-width:720px){
 .guide-hero{padding-top:36px}
 .guide-hero h1 br{display:none}
 .workbench-note{padding:22px}
 .guide-route ol{grid-template-columns:repeat(3,minmax(0,1fr))}
 .guide-route li:nth-child(4){border-left:0}
 .guide-route li:nth-child(n+4){border-top:1px solid var(--border)}
 .measure-grid,.check-grid{grid-template-columns:1fr}
 .fastener-settings-row{grid-template-columns:1fr;gap:24px}
 .fastener-settings-shot{width:min(100%,278px);justify-self:center}
 .guide-content .cta{align-items:flex-start;flex-direction:column;padding:26px}
 .guide-content>section{padding:30px}
 .guide-demo{margin-bottom:24px;padding:20px;border-radius:16px}
}
@media(max-width:480px){
 .guide-wrap{width:calc(100% - 28px)}
 .guide-route ol{grid-template-columns:repeat(2,minmax(0,1fr))}
 .guide-route li:nth-child(n){border-left:0}
 .guide-route li:nth-child(even){border-left:1px solid var(--border)}
 .guide-route li:nth-child(n+3){border-top:1px solid var(--border)}
 .guide-shortcuts{gap:6px 14px}
 .step-heading{gap:12px;align-items:flex-start}
 .step-number{width:42px;height:42px;font-size:1rem}
 .optional-tag{min-width:64px;min-height:42px;padding:6px;font-size:.8125rem}
 .step-heading h2{font-size:1.65rem}
 .guide-content{gap:16px;margin-top:20px}
 .guide-content>section{padding:25px 20px;border-radius:14px}
 .section-kicker{font-size:.75rem;letter-spacing:.06em}
 .wall-checks{grid-template-columns:1fr}
 .measure-grid>div,.check-grid>li,.wall-checks>div{padding:20px}
 .safety-note{padding:22px}
 .settings-steps li{padding-left:40px}
}

/* Airier reading flow: the guide is a route, not a stack of documentation cards. */
.guide-wrap{width:min(calc(100% - 48px),1160px)}
.guide-hero{padding:88px 0 50px}
.guide-hero h1{font-size:clamp(3rem,6.4vw,4.8rem);line-height:.98}
.guide-hero .lede{max-width:660px;font-size:1.1rem;line-height:1.7}
.guide-route{margin:0 0 38px;padding:0;border:0;border-radius:0;background:transparent;overflow:visible}
.guide-route ol{gap:8px}
.guide-route li+li{border:0}
.guide-route a{min-height:54px;padding:13px 15px;border:1px solid #29343b;border-radius:12px;background:#10171b;color:#c5ced3;font-size:.9rem;transition:border-color .18s ease,background .18s ease,transform .18s ease}
.guide-route a:hover{background:#151f24;border-color:#5e4a27;transform:translateY(-1px)}
.guide-route ol span{display:grid;place-items:center;flex:none;width:27px;height:27px;border-radius:50%;background:rgba(240,166,43,.1);font-size:.75rem}
.guide-shortcuts{margin-top:10px;padding:9px 2px 0;border-top:0;color:#74828a}
.guide-shortcuts a{font-size:.82rem}
.guide-content{gap:0;margin:0 0 38px}
.guide-content>section,.guide-content>section:nth-of-type(even){padding:76px 0;border:0;border-top:1px solid rgba(255,255,255,.075);border-radius:0;background:transparent}
.step-heading{gap:18px;margin-bottom:24px}
.step-number{width:48px;height:48px;border-color:rgba(240,166,43,.35);border-radius:50%;background:rgba(240,166,43,.08);font-size:1.05rem}
.step-heading h2{font-size:clamp(2rem,3.7vw,2.8rem);line-height:1.08}
.step-heading .section-kicker{margin-bottom:5px;font-size:.72rem}
.guide-content p{font-size:1rem;line-height:1.7}
.guide-content .section-intro{max-width:66ch;margin-bottom:30px;color:#c9d2d7;font-size:1.06rem}
.measure-grid,.check-grid,.wall-checks{gap:14px;margin:26px 0}
.measure-grid>div,.check-grid>li,.wall-checks>div{padding:23px;border-color:rgba(255,255,255,.085);border-radius:16px;background:linear-gradient(145deg,rgba(255,255,255,.028),rgba(255,255,255,.012))}
.measure-grid dt{font-size:1.15rem}
.measure-grid dd{margin:10px 0 0;font-size:.94rem;line-height:1.6}
.guide-content .guide-tip{padding:15px 18px;border-left-width:2px;background:rgba(240,166,43,.055);font-size:.94rem}
.optional-tag{min-width:70px;min-height:42px;border-color:rgba(130,190,165,.3);border-radius:999px;background:rgba(80,140,115,.1);font-size:.78rem}
.calm-details{border-color:rgba(255,255,255,.09);border-radius:14px;background:rgba(255,255,255,.018)}
.calm-details summary{padding:18px 20px}
.guide-figure{border-color:rgba(255,255,255,.11);border-radius:18px;background:#11191e;box-shadow:0 24px 64px rgba(0,0,0,.16)}
.hardware-pick{border-color:rgba(255,255,255,.09);border-radius:14px;background:rgba(255,255,255,.018)}
.safety-note{margin-top:22px;border-color:rgba(120,155,142,.28);background:rgba(78,116,103,.1)}

@media(max-width:720px){
 .guide-wrap{width:min(calc(100% - 30px),1160px)}
 .board-dimensions{margin:22px 0 16px;padding:10px 8px 12px;border-radius:14px}
 .board-dimensions .dimension-line text{font-size:15px}
 .guide-hero{padding:58px 0 36px}
 .guide-hero h1{font-size:clamp(2.8rem,13vw,4rem)}
 .guide-route{margin-bottom:22px}
 .guide-route ol{display:flex;gap:8px;overflow-x:auto;padding:2px 0 8px;scrollbar-width:none;overscroll-behavior-inline:contain}
 .guide-route ol::-webkit-scrollbar{display:none}
 .guide-route li,.guide-route li:nth-child(n){flex:0 0 auto;border:0}
 .guide-route a{min-height:46px;padding:10px 13px;white-space:nowrap}
 .guide-shortcuts{gap:5px 13px;padding-top:5px}
 .guide-shortcuts span{flex-basis:100%}
 .guide-content>section,.guide-content>section:nth-of-type(even){padding:58px 0}
 .step-heading{gap:13px;align-items:center}
 .guide-content .section-intro{font-size:1rem}
 .measure-grid,.check-grid{gap:11px}
 .measure-grid>div,.check-grid>li,.wall-checks>div{padding:20px}
}
@media(max-width:480px){
 .guide-wrap{width:calc(100% - 28px)}
 .board-dimensions{margin-inline:-6px;padding-inline:2px}
 .board-dimensions figcaption{padding:0 14px;font-size:.8rem}
 .guide-hero{padding-top:44px}
 .guide-hero .lede{font-size:1rem}
 .step-heading{align-items:flex-start}
 .step-number{width:42px;height:42px}
 .step-heading h2{font-size:1.75rem}
 .guide-content>section,.guide-content>section:nth-of-type(even){padding:50px 0}
 .guide-content .cta{margin-bottom:48px}
}