:root{--bg:#f5f7f6;--surface:#fff;--surface2:#f9fbfa;--ink:#17201d;--muted:#66736f;--line:#dce3e0;--brand:#15483e;--brand2:#1c6b5a;--soft:#e8f2ee;--accent:#d99b34;--ok:#1c705a;--warn:#9a6b1b;--danger:#a24b42;--shadow:0 12px 34px rgba(22,52,45,.08);--r:16px;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic UI",Meiryo,sans-serif;line-height:1.55}a{color:inherit}button,input{font:inherit}.shell{width:min(1220px,calc(100% - 36px));margin:auto}.muted{color:var(--muted)}
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{height:72px;display:flex;align-items:center;gap:30px}.brand{display:flex;gap:11px;align-items:center;text-decoration:none;white-space:nowrap}.brand-badge{width:38px;height:38px;border-radius:10px;background:var(--brand);display:grid;place-items:center;color:#fff;font-weight:900;letter-spacing:-.06em}.brand-copy strong{display:block;font-size:17px;letter-spacing:-.02em}.brand-copy small{display:block;color:var(--muted);font-size:10px;margin-top:1px}.main-nav{display:flex;gap:4px;margin-left:auto}.main-nav a{font-size:13px;font-weight:750;text-decoration:none;padding:9px 12px;border-radius:9px;color:#44514d}.main-nav a:hover{background:var(--soft);color:var(--brand)}
.top-search{flex:1;max-width:480px;position:relative}.top-search-box{display:flex;align-items:center;border:1px solid #cbd5d1;background:#fff;border-radius:11px;padding:0 11px;height:43px}.top-search input{border:0;outline:0;flex:1;min-width:0;font-size:14px}.search-results{display:none;position:absolute;left:0;right:0;top:49px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;overflow:hidden;z-index:100}.search-results.open{display:block}.search-results a{display:flex;justify-content:space-between;gap:10px;padding:12px 14px;text-decoration:none;border-bottom:1px solid #edf0ef;font-size:13px}.search-results a:hover{background:#f1f7f4}.result-brand{font-size:11px;color:var(--muted)}
.breadcrumbs{padding:16px 0 4px}.breadcrumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;font-size:11px;color:#75817d}.breadcrumbs li:not(:last-child)::after{content:"›";margin-left:6px;color:#a0aaa6}.breadcrumbs a{text-decoration:none}
.hero{padding:44px 0 30px;background:linear-gradient(180deg,#fff 0,#f5f7f6 100%);border-bottom:1px solid var(--line)}.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:38px;align-items:center}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--brand2)}.hero h1,.page-title{font-size:clamp(34px,4.6vw,60px);line-height:1.08;letter-spacing:-.045em;margin:10px 0 16px}.hero p{color:var(--muted);font-size:16px;max-width:680px}.hero-search{background:#fff;border:1px solid #cad4d0;border-radius:14px;box-shadow:var(--shadow);padding:9px;display:flex;gap:8px;margin-top:24px;max-width:680px;position:relative}.hero-search input{border:0;outline:0;flex:1;min-width:0;padding:9px 12px;font-size:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:1px solid transparent;border-radius:10px;padding:10px 14px;font-weight:800;font-size:13px;text-decoration:none;cursor:pointer}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:#0e392f}.btn-secondary{background:#fff;border-color:#ccd6d2;color:#24312d}.btn-small{padding:7px 10px;font-size:11px}.hero-visual{background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:var(--shadow)}.hero-visual img{width:100%;height:auto;display:block}.hero-trust{display:flex;gap:8px;flex-wrap:wrap;margin-top:13px}.trust-chip{font-size:11px;padding:6px 9px;border:1px solid #d9e4df;border-radius:999px;background:#f7fbf9;color:#3a5d53;font-weight:700}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff;border-radius:14px;overflow:hidden;margin-top:24px;max-width:760px}.metric{padding:13px 16px;border-right:1px solid var(--line)}.metric:last-child{border-right:0}.metric strong{font-size:21px;display:block}.metric span{font-size:10px;color:var(--muted)}
.section{padding:34px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:16px}.section-head h2{font-size:24px;letter-spacing:-.03em;margin:0}.section-head p{font-size:13px;color:var(--muted);margin:0}.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.product-card{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;text-decoration:none;transition:.16s}.product-card:hover{border-color:#9fb9b1;box-shadow:var(--shadow);transform:translateY(-2px)}.product-img{height:180px;background:#f3f6f5;display:grid;place-items:center;padding:10px}.product-img img{max-width:100%;max-height:100%}.product-body{padding:14px 15px}.product-brand{font-size:10px;text-transform:uppercase;letter-spacing:.09em;font-weight:900;color:var(--brand2)}.product-body h3{font-size:17px;margin:4px 0 6px;line-height:1.35}.product-meta{font-size:11px;color:var(--muted);display:flex;gap:7px;flex-wrap:wrap}.view-link{font-size:12px;color:var(--brand2);font-weight:850;margin-top:10px}.callout{padding:15px 17px;border:1px solid #cfe0da;background:#f3faf7;border-radius:12px;color:#365d51;font-size:12px}
.page-hero{padding:24px 0 20px}.page-title{font-size:clamp(32px,4vw,52px)}.device-summary{display:grid;grid-template-columns:390px 1fr;gap:28px;align-items:start}.media-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.media-card .img-wrap{padding:16px;background:#f7f9f8}.media-card img{width:100%;display:block}.media-caption{padding:9px 13px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.device-info{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.maker-label{font-size:12px;font-weight:900;color:var(--brand2);letter-spacing:.06em;text-transform:uppercase}.device-info h1{font-size:36px;line-height:1.12;margin:6px 0 10px;letter-spacing:-.04em}.subline{font-size:13px;color:var(--muted)}.status-row{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.status{display:inline-flex;align-items:center;gap:5px;border:1px solid #cde2d9;background:#eef8f4;color:#235b4c;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:800}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:17px 0}.info-cell{background:#fff;padding:12px}.info-cell span{display:block;font-size:10px;color:var(--muted)}.info-cell strong{font-size:13px}.hero-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:17px}
.parts-layout{display:grid;grid-template-columns:200px 1fr;gap:22px;align-items:start}.side-nav{position:sticky;top:90px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:8px}.side-nav .label{font-size:10px;color:var(--muted);font-weight:900;padding:6px 9px}.side-nav a{display:flex;justify-content:space-between;gap:10px;padding:8px 9px;border-radius:8px;text-decoration:none;font-size:12px;font-weight:700;color:#4f5d58}.side-nav a:hover{background:#f1f6f4;color:var(--brand)}.part-group{margin-bottom:26px}.part-group h2{font-size:19px;margin:0 0 10px;display:flex;align-items:center;gap:9px}.type-icon{width:30px;height:30px;border-radius:8px;background:#e9f2ee;display:grid;place-items:center;color:var(--brand);font-weight:900}.part-list{display:grid;gap:9px}.part-card{display:grid;grid-template-columns:118px 1fr auto;gap:15px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:13px;padding:11px}.part-thumb{width:118px;height:92px;border-radius:10px;background:#f5f7f6;display:grid;place-items:center;overflow:hidden}.part-thumb img{width:100%;height:100%;object-fit:contain}.part-code{font:800 11px ui-monospace,SFMono-Regular,Consolas,monospace;color:var(--brand2)}.part-name{font-size:15px;font-weight:850;margin:3px 0}.part-name a{text-decoration:none}.part-name a:hover{text-decoration:underline}.part-chips{display:flex;flex-wrap:wrap;gap:5px;margin-top:6px}.chip{font-size:9.5px;padding:4px 7px;border:1px solid #dce4e1;border-radius:999px;color:#5a6763;background:#fafcfb}.chip.ok{color:#23624f;background:#eff9f4;border-color:#cce6dc}.chip.conditional{color:#7e5d18;background:#fff7e5;border-color:#ecdca9}.part-source{font-size:10px;color:var(--muted);margin-top:7px}.part-source a{color:var(--brand2)}.part-actions{min-width:124px;display:grid;gap:6px}.market-link{font-size:10.5px;font-weight:800;text-decoration:none;text-align:center;padding:7px 8px;border:1px solid #ccd6d2;border-radius:8px;background:#fff}.market-link:hover{border-color:#7ea69a}.replace-btn{width:100%}
.part-detail{display:grid;grid-template-columns:360px 1fr;gap:26px}.spec-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.spec-card h2{font-size:18px;margin:0 0 12px}.spec-list{display:grid;grid-template-columns:110px 1fr;gap:8px 14px;margin:0}.spec-list dt{font-size:11px;color:var(--muted)}.spec-list dd{margin:0;font-size:13px;font-weight:750}.compat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.compat-item{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px;text-decoration:none}.compat-item img{width:62px;height:48px;object-fit:contain;background:#f6f8f7;border-radius:8px}.compat-item strong{font-size:12px;display:block}.compat-item small{font-size:9.5px;color:var(--muted)}
.my-empty,.my-device{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px}.my-empty{text-align:center;color:var(--muted);padding:40px}.my-device{margin-bottom:12px}.my-device-head{display:flex;justify-content:space-between;gap:15px}.my-device h3{margin:0}.my-part-list{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}.my-part{border:1px solid var(--line);border-radius:10px;padding:10px}.my-part strong{display:block;font-size:12px}.my-part small{font-size:9px;color:var(--muted)}
.site-footer{margin-top:44px;border-top:1px solid var(--line);background:#fff;padding:28px 0}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:30px;font-size:11px;color:var(--muted)}.footer-grid strong{color:var(--ink)}.dev-note{font-size:10px;color:#8a9490;background:#fff7df;border:1px solid #ecdba0;border-radius:9px;padding:8px 10px;margin-top:10px}
@media(max-width:980px){.header-inner{gap:14px}.top-search{max-width:none}.main-nav a:first-child{display:none}.hero-grid{grid-template-columns:1fr}.hero-visual{max-width:560px}.catalog-grid{grid-template-columns:repeat(2,1fr)}.device-summary,.part-detail{grid-template-columns:310px 1fr}.parts-layout{grid-template-columns:1fr}.side-nav{position:static;display:flex;overflow:auto;white-space:nowrap}.side-nav .label{display:none}.part-card{grid-template-columns:100px 1fr auto}.my-part-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.shell{width:min(100% - 22px,1220px)}.site-header{position:static}.header-inner{height:auto;padding:10px 0;display:grid;grid-template-columns:1fr auto}.top-search{grid-column:1/-1;grid-row:2}.brand-copy small{display:none}.main-nav a{padding:7px 9px}.hero{padding:28px 0 24px}.hero h1,.page-title{font-size:36px}.hero p{font-size:14px}.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.catalog-grid{grid-template-columns:1fr 1fr}.product-img{height:140px}.device-summary,.part-detail{grid-template-columns:1fr}.device-info h1{font-size:32px}.media-card{max-width:520px}.part-card{grid-template-columns:82px 1fr}.part-thumb{width:82px;height:72px}.part-actions{grid-column:1/-1;display:flex;flex-wrap:wrap;min-width:0}.part-actions>*{flex:1}.compat-grid{grid-template-columns:1fr}.my-part-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.info-grid{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.catalog-grid{grid-template-columns:1fr}.hero-search{display:grid;grid-template-columns:1fr auto}.hero-search input{font-size:14px}.product-img{height:180px}.device-info{padding:16px}.part-card{grid-template-columns:72px 1fr;padding:9px;gap:10px}.part-thumb{width:72px;height:65px}.part-actions{gap:5px}.market-link{font-size:9.5px}.main-nav a{font-size:11px}.brand-copy strong{font-size:15px}}

/* v0.3: mobile-first device detail tuning */
.part-group{scroll-margin-top:76px}
#parts{scroll-margin-top:18px}
.btn.just-saved{box-shadow:0 0 0 4px rgba(21,72,62,.12)}
.my-last{font-size:10px;margin:7px 0;color:var(--muted)}

@media(max-width:700px){
  .page-hero{padding:12px 0 14px}
  .device-summary{
    grid-template-columns:112px minmax(0,1fr);
    gap:10px;
    align-items:start;
  }
  .device-summary .media-card{
    width:112px;
    border-radius:13px;
    position:sticky;
    top:8px;
  }
  .device-summary .media-card .img-wrap{
    padding:6px;
    height:112px;
    display:grid;
    place-items:center;
  }
  .device-summary .media-card img{
    width:100%;
    height:100%;
    object-fit:contain;
  }
  .device-summary .media-caption{display:none}
  .device-summary .device-info{
    min-width:0;
    padding:12px;
    border-radius:13px;
  }
  .device-summary .device-info h1{
    font-size:24px;
    margin:3px 0 6px;
    letter-spacing:-.03em;
  }
  .device-summary .maker-label{font-size:10px}
  .device-summary .subline{
    font-size:11px;
    line-height:1.55;
  }
  .device-summary .status-row{
    margin:9px 0;
    gap:5px;
  }
  .device-summary .status{
    font-size:9px;
    padding:4px 6px;
  }
  .device-summary .info-grid{
    margin:9px 0;
    border-radius:9px;
  }
  .device-summary .info-cell{
    padding:7px;
  }
  .device-summary .info-cell span{font-size:8px}
  .device-summary .info-cell strong{font-size:11px}
  .device-summary .hero-actions{
    margin-top:9px;
    gap:6px;
  }
  .device-summary .hero-actions .btn{
    flex:1 1 100%;
    padding:8px 9px;
    font-size:10.5px;
  }

  .parts-layout{gap:10px}
  .side-nav{
    position:sticky;
    top:0;
    z-index:40;
    margin:0 -11px 12px;
    padding:6px 11px;
    border-radius:0;
    border-left:0;
    border-right:0;
    box-shadow:0 5px 14px rgba(18,45,38,.06);
    background:rgba(255,255,255,.96);
    backdrop-filter:blur(10px);
  }
  .side-nav a{
    flex:0 0 auto;
    padding:7px 9px;
    border:1px solid var(--line);
    background:#fff;
  }
  .part-group{scroll-margin-top:58px}
}

@media(max-width:480px){
  .device-summary{
    grid-template-columns:92px minmax(0,1fr);
  }
  .device-summary .media-card{
    width:92px;
  }
  .device-summary .media-card .img-wrap{
    height:92px;
    padding:5px;
  }
  .device-summary .device-info h1{
    font-size:21px;
  }
  .device-summary .subline{
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
  }
  .device-summary .status-row .status:nth-child(2){
    display:none;
  }
  .device-summary .info-grid{
    grid-template-columns:1fr 1fr;
  }
  .device-summary .info-cell:nth-child(n+3){
    display:none;
  }
}



/* v0.6 — desktop catalog card overflow fix */
.product-card{
  display:flex;
  flex-direction:column;
  min-width:0;
}
.product-img{
  height:180px;
  min-height:180px;
  overflow:hidden;
  position:relative;
}
.product-img img{
  display:block;
  width:100%;
  height:100%;
  max-width:none;
  max-height:none;
  object-fit:contain;
  object-position:center;
}
.product-body{
  position:relative;
  z-index:1;
  flex:1;
  display:flex;
  flex-direction:column;
  min-width:0;
  background:#fff;
}
.product-body h3{
  overflow-wrap:anywhere;
}
.product-meta{
  min-height:18px;
}
.view-link{
  margin-top:auto;
  padding-top:10px;
}

@media(max-width:700px){
  .product-img{
    height:140px;
    min-height:140px;
  }
}
@media(max-width:480px){
  .product-img{
    height:180px;
    min-height:180px;
  }
}

.api-credits{width:min(1120px,calc(100% - 24px));margin:10px auto 0;padding-top:10px;border-top:1px solid rgba(255,255,255,.14);display:flex;gap:14px;flex-wrap:wrap;align-items:center;font-size:12px;}


/* v0.23 public trust / information */
.footer-nav{width:min(1220px,calc(100% - 36px));margin:16px auto 0;padding-top:14px;border-top:1px solid rgba(255,255,255,.14);display:flex;gap:16px;flex-wrap:wrap;font-size:12px}
.footer-nav a{text-decoration:none;opacity:.86}.footer-nav a:hover{text-decoration:underline;opacity:1}
.status-link{text-decoration:none}.source-link{font-weight:800;color:var(--brand2);text-decoration:none}.source-link:hover{text-decoration:underline}
.source-box{margin-top:16px;padding:12px 14px;border:1px solid #d9e4df;background:#f7fbf9;border-radius:10px;font-size:12px}
.source-box strong{display:block;margin-bottom:6px}.source-box div{display:flex;gap:10px;flex-wrap:wrap}.source-box a{color:var(--brand2);font-weight:800;text-decoration:none}.source-box a:hover{text-decoration:underline}.source-box small{display:block;color:var(--muted);margin-top:7px}
.info-page{max-width:860px;margin:24px 0 64px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:clamp(22px,4vw,44px)}
.info-page h1{font-size:clamp(32px,5vw,52px);letter-spacing:-.045em;line-height:1.08;margin:8px 0 18px}.info-page .lead{font-size:17px;line-height:1.8;color:#3f514b}.info-page h2{font-size:22px;margin:32px 0 8px}.info-page p,.info-page dd{color:#52615c;line-height:1.9}.policy-dl{display:grid;grid-template-columns:110px 1fr;border-top:1px solid var(--line)}.policy-dl dt,.policy-dl dd{margin:0;padding:11px 8px;border-bottom:1px solid var(--line)}.policy-dl dt{font-weight:900;color:var(--brand)}
.search-empty{padding:14px;color:var(--muted);font-size:13px}
@media(max-width:700px){.footer-nav{width:min(100% - 24px,1220px);gap:10px 14px}.info-page{margin-top:14px;padding:20px}.policy-dl{grid-template-columns:1fr}.policy-dl dt{padding-bottom:2px;border-bottom:0}.policy-dl dd{padding-top:2px}}

.compat-caution{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;margin:8px 0 28px;padding:16px 18px;border:1px solid #e7d6a1;background:#fffaf0;border-radius:14px}.compat-caution-icon{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#8b6a17;color:#fff;font-weight:800}.compat-caution h2{font-size:16px;margin:2px 0 5px}.compat-caution p{margin:0;color:#4d514f;line-height:1.65;font-size:14px}@media(max-width:700px){.compat-caution{margin:6px 0 20px;padding:13px 14px;grid-template-columns:28px 1fr}.compat-caution-icon{width:24px;height:24px}.compat-caution h2{font-size:15px}.compat-caution p{font-size:13px}}

.affiliate-required-disclosure{font-size:11px;line-height:1.6;color:#6c7773;margin-top:10px;}