/* DetailSanderGuide Pro — main */
:root{
  --dsg-graphite:#1f2326;
  --dsg-black:#0e0f10;
  --dsg-oak:#b88a55;
  --dsg-oak-warm:#c8965d;
  --dsg-beige:#f3ece1;
  --dsg-orange:#ff7a18;
  --dsg-orange-deep:#e35d00;
  --dsg-yellow:#f5b400;
  --dsg-steel:#6b7378;
  --dsg-offwhite:#fafaf7;
  --dsg-white:#ffffff;
  --dsg-grid:rgba(31,35,38,.06);
  --dsg-radius:14px;
  --dsg-radius-sm:10px;
  --dsg-radius-lg:22px;
  --dsg-shadow:0 8px 30px rgba(15,17,20,.08);
  --dsg-shadow-lg:0 14px 48px rgba(15,17,20,.14);
  --dsg-border:rgba(31,35,38,.08);
  --dsg-font:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--dsg-font);font-size:16px;line-height:1.55;color:var(--dsg-graphite);background:var(--dsg-offwhite);-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
a:hover{color:var(--dsg-orange-deep)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.15;letter-spacing:-.01em}
p{margin:0 0 1em}
hr{border:0;border-top:1px solid var(--dsg-border);margin:2rem 0}
.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.dsg-skip{position:absolute;left:-9999px}
.dsg-skip:focus{position:fixed;left:1rem;top:1rem;padding:.6rem 1rem;background:var(--dsg-graphite);color:#fff;z-index:9999;border-radius:var(--dsg-radius-sm)}
.dsg-container{max-width:1180px;margin:0 auto;padding:0 1.25rem}
.dsg-section{padding:3.5rem 0;position:relative}
.dsg-section + .dsg-section{border-top:1px solid var(--dsg-border)}
.dsg-section-head{max-width:780px;margin:0 0 2rem}
.dsg-section-title{font-size:clamp(1.5rem,2.5vw,2rem);font-weight:800;letter-spacing:-.02em}
.dsg-section-sub{color:var(--dsg-steel);font-size:1.05rem}
.dsg-page-title{font-size:clamp(1.75rem,3vw,2.5rem);font-weight:800}

/* Header */
.dsg-header{position:sticky;top:0;z-index:50;background:rgba(250,250,247,.92);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--dsg-border)}
.dsg-header__inner{display:flex;align-items:center;gap:1rem;padding:.75rem 1.25rem}
.dsg-logo{display:flex;align-items:center;gap:.6rem;color:var(--dsg-graphite)}
.dsg-logo__text{display:flex;flex-direction:column;line-height:1.1}
.dsg-logo__text small{color:var(--dsg-steel);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}
.dsg-nav{margin-left:auto}
.dsg-nav__list{list-style:none;margin:0;padding:0;display:flex;gap:1.1rem;font-weight:600}
.dsg-nav__list a{color:var(--dsg-graphite)}
.dsg-nav__list a:hover{color:var(--dsg-orange-deep)}
.dsg-header__cta{background:var(--dsg-graphite);color:#fff;padding:.55rem .9rem;border-radius:999px;font-weight:700;font-size:.92rem}
.dsg-header__cta:hover{background:var(--dsg-orange);color:#fff}
.dsg-nav-toggle{display:none;width:42px;height:42px;border-radius:10px;background:var(--dsg-graphite);color:#fff;margin-left:auto;position:relative}
.dsg-nav-toggle__icon,.dsg-nav-toggle__icon:before,.dsg-nav-toggle__icon:after{content:'';position:absolute;left:11px;width:20px;height:2px;background:#fff;border-radius:2px}
.dsg-nav-toggle__icon{top:20px}
.dsg-nav-toggle__icon:before{top:-7px}
.dsg-nav-toggle__icon:after{top:7px}

@media (max-width:880px){
  .dsg-nav-toggle{display:inline-flex;align-items:center;justify-content:center}
  .dsg-header__cta{display:none}
  .dsg-nav{position:absolute;left:0;right:0;top:100%;background:var(--dsg-white);border-bottom:1px solid var(--dsg-border);display:none;padding:.5rem 1rem}
  .dsg-nav.is-open{display:block}
  .dsg-nav__list{flex-direction:column;gap:.4rem;padding:.5rem 0}
  .dsg-nav__list a{padding:.6rem 0;display:block}
}

/* Buttons */
.dsg-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.7rem 1.05rem;border-radius:999px;font-weight:700;line-height:1;transition:transform .15s ease,background .15s ease,color .15s ease,box-shadow .15s ease;text-decoration:none;font-size:.95rem;border:1px solid transparent}
.dsg-btn--primary{background:var(--dsg-orange);color:#fff;box-shadow:0 6px 18px rgba(255,122,24,.35)}
.dsg-btn--primary:hover{background:var(--dsg-orange-deep);color:#fff;transform:translateY(-1px)}
.dsg-btn--ghost{background:transparent;color:var(--dsg-graphite);border-color:var(--dsg-border)}
.dsg-btn--ghost:hover{background:var(--dsg-graphite);color:#fff}
.dsg-btn--xl{padding:.95rem 1.5rem;font-size:1.05rem}
.dsg-btn.is-compact{padding:.45rem .8rem;font-size:.85rem}

/* Disclosures */
.dsg-disclosure,.dsg-disclosure-pill,.dsg-product__disclosure,.dsg-footer__disclosure{font-size:.82rem;color:var(--dsg-steel)}
.dsg-disclosure-pill{display:inline-flex;align-items:center;gap:.4rem;background:rgba(255,122,24,.12);color:var(--dsg-orange-deep);padding:.35rem .7rem;border-radius:999px;font-weight:600}

/* Safety */
.dsg-safety-banner{display:flex;gap:.7rem;align-items:flex-start;background:#fff5e6;border:1px solid #f7c98a;color:#7a4a00;padding:.9rem 1rem;border-radius:var(--dsg-radius);margin:1rem 0 1.5rem}
.dsg-safety-banner p{margin:0;font-size:.95rem}
.dsg-safety-note{background:#fff7f0;border-left:4px solid var(--dsg-orange);padding:.85rem 1rem;border-radius:var(--dsg-radius-sm);font-size:.95rem;margin:1rem 0}

/* Grid */
.dsg-grid{display:grid;gap:1rem}
.dsg-grid--cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.dsg-grid--accessories{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.dsg-grid--education{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.dsg-grid--trust{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.dsg-grid--posts{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}

/* Cards */
.dsg-card{background:var(--dsg-white);border:1px solid var(--dsg-border);border-radius:var(--dsg-radius-lg);box-shadow:var(--dsg-shadow);padding:1.4rem}

/* Product card */
.dsg-product{position:relative;background:var(--dsg-white);border:1px solid var(--dsg-border);border-radius:var(--dsg-radius-lg);overflow:hidden;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .2s ease}
.dsg-product:hover{transform:translateY(-2px);box-shadow:var(--dsg-shadow-lg)}
.dsg-product__badge{position:absolute;top:.7rem;left:.7rem;background:var(--dsg-graphite);color:#fff;padding:.25rem .55rem;border-radius:999px;font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}
.dsg-product__media{background:var(--dsg-graphite);aspect-ratio:3/2;overflow:hidden}
.dsg-product__media img{width:100%;height:100%;object-fit:cover}
.dsg-product__body{padding:1rem 1.1rem 1.1rem;display:flex;flex-direction:column;gap:.4rem;flex:1}
.dsg-product__title{font-size:1.05rem;font-weight:800;margin:.1rem 0}
.dsg-product__meta{margin:0;font-size:.88rem;color:var(--dsg-steel)}
.dsg-product__dust{display:inline-flex;gap:.4rem;align-items:center;font-size:.85rem;color:var(--dsg-graphite);background:rgba(245,180,0,.12);padding:.3rem .55rem;border-radius:999px;width:fit-content}
.dsg-product__safety{font-size:.8rem;color:var(--dsg-steel);background:#fff7f0;border-radius:var(--dsg-radius-sm);padding:.5rem .65rem}
.dsg-product__actions{display:flex;gap:.5rem;margin-top:auto;flex-wrap:wrap;padding-top:.4rem}

/* Pros / Cons */
.dsg-procon{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;font-size:.88rem}
.dsg-procon__list{list-style:none;margin:0;padding:0;background:#f5f7f3;border-radius:var(--dsg-radius-sm);padding:.5rem .65rem}
.dsg-procon__list--cons{background:#fdf3ef}
.dsg-procon__list li{position:relative;padding-left:1.1rem}
.dsg-procon__list li:before{content:'✓';position:absolute;left:0;color:#3a7d2c;font-weight:800}
.dsg-procon__list--cons li:before{content:'!';color:#c34a1a}
@media (max-width:480px){.dsg-procon{grid-template-columns:1fr}}

/* Chips */
.dsg-chips{display:flex;flex-wrap:wrap;gap:.4rem;list-style:none;margin:1rem 0 0;padding:0}
.dsg-chip{background:var(--dsg-graphite);color:#fff;border-radius:999px;padding:.3rem .65rem;font-size:.78rem;font-weight:700;letter-spacing:.04em}
.dsg-chip--mute{background:rgba(31,35,38,.08);color:var(--dsg-graphite)}
.dsg-chip--btn{cursor:pointer;background:var(--dsg-white);color:var(--dsg-graphite);border:1px solid var(--dsg-border)}
.dsg-chip--btn.is-active{background:var(--dsg-graphite);color:#fff;border-color:var(--dsg-graphite)}
.dsg-chip--dust{background:rgba(245,180,0,.18);color:#7a5a00}

/* FAQ */
.dsg-faq{display:flex;flex-direction:column;gap:.6rem}
.dsg-faq__item{background:var(--dsg-white);border:1px solid var(--dsg-border);border-radius:var(--dsg-radius);padding:1rem 1.1rem;transition:box-shadow .2s ease}
.dsg-faq__item[open]{box-shadow:var(--dsg-shadow)}
.dsg-faq__q{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.dsg-faq__q::-webkit-details-marker{display:none}
.dsg-faq__q:after{content:'+';font-size:1.3rem;color:var(--dsg-steel);transition:transform .2s}
.dsg-faq__item[open] .dsg-faq__q:after{content:'−'}
.dsg-faq__a{margin-top:.5rem;color:var(--dsg-graphite);font-size:.97rem}

/* Footer */
.dsg-footer{background:var(--dsg-graphite);color:#cfd3d6;padding:3rem 0 1.5rem;margin-top:3rem}
.dsg-footer a{color:#cfd3d6}
.dsg-footer a:hover{color:var(--dsg-orange)}
.dsg-footer strong{color:#fff;display:block;margin-bottom:.6rem}
.dsg-footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.dsg-footer__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.35rem;font-size:.95rem}
.dsg-footer__legal{margin-top:2rem;padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;font-size:.85rem;color:#9aa1a6}
.dsg-footer__safety{font-size:.85rem;color:#9aa1a6;margin-top:.6rem}
@media (max-width:780px){.dsg-footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.dsg-footer__grid{grid-template-columns:1fr}}

/* Mobile CTA */
/* Mobile sticky CTA — visible at ≤768px, stays clear of the compare rail.
   `display:flex !important` overrides any plugin that resets utility classes. */
.dsg-mobile-cta{position:fixed;bottom:calc(1rem + env(safe-area-inset-bottom));left:1rem;right:1rem;z-index:60;display:none;align-items:center;justify-content:center;gap:.5rem;background:var(--dsg-orange);color:#fff;padding:.9rem 1rem;border-radius:999px;font-weight:800;box-shadow:0 8px 24px rgba(255,122,24,.45)}
.dsg-mobile-cta:hover{background:var(--dsg-orange-deep);color:#fff}
@media (max-width:768px){
  .dsg-mobile-cta{display:flex!important}
  /* When the compare rail is visible too, stack the CTA above it. */
  .dsg-compare-rail{bottom:calc(5rem + env(safe-area-inset-bottom));z-index:55}
}

/* Compare rail */
.dsg-compare-rail{position:fixed;bottom:1rem;left:50%;transform:translateX(-50%);background:var(--dsg-graphite);color:#fff;padding:.55rem .8rem;border-radius:999px;z-index:55;box-shadow:var(--dsg-shadow-lg)}
.dsg-compare-rail[hidden]{display:none}
.dsg-compare-rail__inner{display:flex;gap:.6rem;align-items:center;flex-wrap:wrap}
.dsg-compare-rail__items{display:flex;gap:.35rem;color:#9aa1a6;font-size:.85rem;max-width:36ch;overflow:hidden}
.dsg-compare-rail .dsg-btn{padding:.45rem .75rem;font-size:.85rem}

.dsg-compare-modal{border:0;padding:0;border-radius:var(--dsg-radius-lg);max-width:880px;width:calc(100% - 2rem)}
.dsg-compare-modal::backdrop{background:rgba(15,17,20,.5)}
.dsg-compare-modal__close{position:absolute;top:.6rem;right:.6rem;font-size:1.6rem;background:transparent;border:0;padding:.2rem .5rem;cursor:pointer}
.dsg-compare-modal__body{padding:2rem 1.4rem 1.4rem}

/* Misc lists */
.dsg-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.4rem}
.dsg-list li a{color:var(--dsg-graphite);font-weight:600}
.dsg-list li a:hover{color:var(--dsg-orange-deep)}
.dsg-compact-list{margin:0;padding:0;list-style:none;font-size:.88rem;color:var(--dsg-graphite)}
.dsg-compact-list li{padding:.15rem 0}

/* Search */
.dsg-search{display:flex;gap:.5rem;max-width:520px}
.dsg-search__input{flex:1;padding:.75rem .9rem;border:1px solid var(--dsg-border);border-radius:999px;font-size:1rem;background:#fff}