/* V2 Importer page layout; tokens and shell live in site-shell.css. */

/* Hero */
.hero { padding: 56px 0 40px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 48px; align-items: end; }
.hero h1 { font-size: clamp(46px, 6vw, 76px); font-weight: 600; letter-spacing: -.055em; line-height: 1.04; margin: 18px 0 10px; }
.hero h1 .accent { color: var(--teal); }
.hero .subtitle { font-size: clamp(18px, 2.2vw, 24px); margin: 0 0 18px; color: var(--ink-2); font-weight: 400; letter-spacing: -.01em; }
.hero .lead { max-width: 640px; margin: 0 0 26px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.project-icon { display: block; width: 72px; height: 72px; margin-top: 22px; filter: drop-shadow(0 8px 12px rgba(40, 94, 105, .3)); }
.hero-meta { display: grid; gap: 10px; padding: 22px 24px; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); }
.hero-meta .label { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 700; }
.hero-meta .value { font-size: 15px; font-weight: 600; letter-spacing: -.01em; }
.hero-meta .chips { margin-top: 4px; }

/* Screenshot */
.product-shot { width: 100%; max-width: 980px; margin: 36px auto 0; }
.shot-views { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin: 0 0 14px; }
.shot-choice {
  min-height: 40px; padding: 8px 18px; border: 1px solid var(--line); border-radius: 8px;
  background: var(--surface); color: var(--ink-2); font-size: 13px; cursor: pointer;
}
.shot-choice:hover { background: var(--surface-2); }
.shot-choice[aria-pressed="true"] { background: var(--teal-soft); border-color: transparent; color: var(--teal-ink); font-weight: 600; }
.product-shot > a { display: block; line-height: 0; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.product-shot img { width: 100%; height: auto; display: block; }
.product-shot figcaption { margin-top: 13px; font-size: 12px; color: var(--muted); text-align: center; }
.product-shot figcaption .hint { display: block; margin-top: 2px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin: 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { position: relative; padding: 24px 22px 22px; counter-increment: step; }
.steps li::before {
  content: counter(step, decimal-leading-zero); display: inline-block; font-size: 12px; letter-spacing: .14em;
  font-weight: 700; color: var(--teal); margin-bottom: 10px;
}
.steps h3 { margin: 0 0 6px; font-size: 16px; font-weight: 650; }
.steps p { margin: 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.75; }

/* Requirements */
.req-list { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 0; margin: 0; }
.req-list dt, .req-list dd { margin: 0; padding: 16px 0; border-bottom: 1px solid var(--line-soft); }
.req-list dt { font-weight: 650; font-size: 14px; }
.req-list dd { color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.req-list dt:nth-last-of-type(1), .req-list dd:last-of-type { border-bottom: 0; }

/* Downloads */
.downloads { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.download-card { display: flex; flex-direction: column; padding: 28px 30px 26px; }
.download-card .chip { align-self: flex-start; margin-bottom: 12px; }
.download-card h3 { margin: 0 0 4px; font-size: 24px; font-weight: 650; letter-spacing: -.02em; }
.download-card .desc { margin: 0 0 18px; color: var(--muted); font-size: 13px; }
.download-card .btn { align-self: stretch; }
.dl-meta { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 16px; margin: 18px 0 0; font-size: 12px; }
.dl-meta dt { color: var(--muted); }
.dl-meta dd { margin: 0; overflow-wrap: anywhere; }
.dl-meta code { font-size: 11px; color: var(--ink-2); }
.download-aside { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; margin-top: 34px; padding-top: 30px; border-top: 1px solid var(--line-soft); }
.download-aside h3 { margin: 0 0 12px; font-size: 16px; font-weight: 650; }
.install-steps { margin: 0; padding-left: 20px; color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.install-steps li { margin-bottom: 8px; }
.verify-note { margin: 0; font-size: 13px; color: var(--ink-2); line-height: 1.8; }

/* Limits and changelog */
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 48px; }
.plain-list { margin: 0; padding: 0; list-style: none; }
.plain-list li { padding: 12px 0; border-bottom: 1px solid var(--line-soft); color: var(--ink-2); font-size: 14px; line-height: 1.75; }
.plain-list li:last-child { border-bottom: 0; }
.plain-list.limits li { padding-left: 22px; position: relative; }
.plain-list.limits li::before { content: ""; position: absolute; left: 2px; top: 20px; width: 8px; height: 8px; border-radius: 50%; background: var(--amber-ink); }
.two-col h2 { font-size: 22px; font-weight: 650; letter-spacing: -.02em; margin: 8px 0 14px; }

@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 28px; align-items: start; }
  .hero h1 { font-size: clamp(42px, 9vw, 60px); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .downloads { grid-template-columns: 1fr; }
  .download-aside { grid-template-columns: 1fr; gap: 26px; }
  .two-col { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 720px) {
  .hero { padding: 40px 0 28px; }
  .product-shot > a { border-radius: 8px; }
  .shot-choice { flex: 1; }
  .steps { grid-template-columns: 1fr; }
  .req-list { grid-template-columns: 1fr; }
  .req-list dt { padding-bottom: 2px; border-bottom: 0; }
  .req-list dd { padding-top: 0; }
  .download-card { padding: 22px 20px; }
}

/* 0.2.2 dual-platform release. Shared shell and BiliLight are unchanged. */

.hero-meta .value { margin-top: 5px; font-size: 20px; line-height: 1.7; }
.hero-meta .chips { margin-top: 8px; }
.download-card { min-width: 0; }
.package-actions { display: grid; gap: 10px; }
.package-button { justify-content: space-between; gap: 12px; white-space: normal; text-align: left; }
.package-format { flex-shrink: 0; font-weight: 400; font-size: 11px; opacity: .85; }
.platform-note { color: var(--ink-2); font-size: 13px; line-height: 1.8; margin: 18px 0 4px; }
.download-card .dl-meta { margin-top: auto; padding-top: 16px; }
.checksums { border-top: 1px solid var(--line-soft); margin-top: 18px; padding-top: 12px; font-size: 12px; color: var(--ink-2); }
.checksums summary, .platform-details summary { cursor: pointer; color: var(--teal-ink); font-weight: 600; }
.checksum-item { padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
.checksum-name { display: block; font-size: 11px; overflow-wrap: anywhere; margin-bottom: 5px; }
.checksum-item code { display: block; overflow-wrap: anywhere; user-select: all; font-size: 11px; line-height: 1.8; }
.copy-button { border: 1px solid var(--line); background: var(--surface-2); border-radius: 5px; padding: 4px 10px; margin-top: 8px; cursor: pointer; font-size: 11px; }
.copy-status { margin-left: 8px; color: var(--muted); }
.text-link { display: inline-block; margin-top: 12px; color: var(--teal-ink); text-decoration: underline; text-underline-offset: 3px; }
.platform-guides { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 40px; }
.platform-guide h3 { font-size: 24px; letter-spacing: -.02em; margin: 0 0 20px; }
.platform-guide .install-steps { font-size: 14px; }
.platform-guide .install-steps li { padding-left: 4px; margin-bottom: 15px; }
.platform-details { border-top: 1px solid var(--line-soft); padding-top: 14px; margin-top: 20px; font-size: 13px; }
.platform-details p { color: var(--ink-2); line-height: 1.85; }
#screenshots .product-shot { max-width: 760px; margin-top: 0; }
.usage-notes { max-width: 900px; color: var(--ink-2); font-size: 14px; line-height: 1.85; }
.usage-notes > p { margin: 0 0 16px; }
.release-list { list-style: none; margin: 0; padding: 0; }
.release-list li { border-bottom: 1px solid var(--line-soft); padding: 20px 0; }
.release-list li:last-child { border-bottom: none; }
.release-list li > div { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.release-list p { margin: 10px 0 0; max-width: 900px; font-size: 14px; color: var(--ink-2); }
@media(max-width:960px) { .platform-guides { grid-template-columns: 1fr; gap: 30px; } .hero-meta .value { font-size: 18px; } }
@media(max-width:720px) { .hero-meta .chip { white-space: normal; }  }
@media(max-width:420px) { .package-button { flex-direction: column; align-items: flex-start; } }