.grid { display: grid; gap: 24px; }
.grid-1 { grid-template-columns: 1fr; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.section { padding: 64px 0; }
.section-sm { padding: 40px 0; }
.section-lg { padding: 88px 0; }
.article-shell { padding: 40px 0 72px; }
.article-shell > :where(h2, h3, p, ul, ol, table) { max-width: 850px; }
.article-shell h2 { margin: 42px 0 14px; font-size: clamp(26px, 3vw, 38px); }
.article-shell h3 { margin: 28px 0 10px; font-size: 22px; }
.article-shell p, .article-shell li { color: var(--ink-soft); }
.article-shell table { width: 100%; border-collapse: collapse; background: var(--surface); border-radius: 18px; overflow: hidden; }
.article-shell th, .article-shell td { padding: 15px 18px; border-bottom: 1px solid var(--line); text-align: left; }
@media (max-width: 820px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } .section { padding: 48px 0; } }

/* Shared content pages */
.content-page { padding: clamp(32px, 4vw, 56px) 0 80px; }
.content-page-header { max-width: 900px; margin-bottom: 24px; }
.content-page-header h1 { margin-bottom: 14px; font-size: clamp(24px, 3.2vw, 38px); font-weight: 750; }
.content-page-header p { max-width: 720px; margin: 0; color: var(--ink-soft); font-size: clamp(16px, 1.5vw, 18px); line-height: 1.5; }
.catalog-list-title { margin: 36px 0 20px; font-size: clamp(20px, 2.2vw, 26px); font-weight: 750; }
.content-stack { display: grid; min-width: 0; gap: 32px; }
.content-panel { min-width: 0; margin-bottom: 36px; padding: clamp(24px, 4vw, 40px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.content-panel > :last-child, .answer-card > :last-child, .topic-card > :last-child { margin-bottom: 0; }
.guide-check { margin-top: 48px; }
.content-panel h2 { margin-bottom: 18px; font-size: clamp(20px, 2.2vw, 26px); font-weight: 750; }
.content-panel h3, .answer-card h2, .answer-card h3 { margin-bottom: 10px; font-size: clamp(18px, 2vw, 22px); }
.content-panel p, .answer-card p, .topic-card p { color: var(--ink-soft); }
.content-list { display: grid; gap: 15px; margin: 0; padding-left: 24px; color: var(--ink-soft); }
.content-list li::marker { color: var(--blue); font-weight: 800; }
.content-link-strong { color: var(--blue-deep); font-weight: 750; text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.answer-card { margin-bottom: 36px; padding: clamp(24px, 3vw, 32px); background: var(--yellow-pale); border: 1px solid var(--line-dark); border-radius: var(--radius-lg); }
.promocodes-list + .answer-card, .catalog-answer { margin-top: 48px; }
.answer-card code { padding: 2px 6px; background: var(--surface); border: 1px solid var(--line); border-radius: 6px; color: var(--ink); }
.topic-grid, .compare-grid, .resource-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 18px; margin-bottom: 48px; }
.topic-card, .compare-card, .resource-card { min-height: 180px; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition); }
a.topic-card:hover, a.resource-card:hover { border-color: var(--ink); transform: translateY(-2px); box-shadow: 4px 4px 0 var(--ink); }
.topic-card-index, .resource-card-index { display: block; margin-bottom: 32px; color: var(--blue); font-size: 12px; font-weight: 850; letter-spacing: .1em; }
.topic-card h2, .resource-card h3 { margin-bottom: 10px; font-size: 22px; }
.topic-card .content-list { margin-top: 12px; padding-left: 18px; font-size: 14px; }
.compare-card { background: var(--surface-warm); }
.compare-card-label { display: inline-flex; margin-bottom: 28px; padding: 5px 9px; background: var(--blue-pale); border-radius: 999px; color: var(--blue-deep); font-size: 11px; font-weight: 800; text-transform: uppercase; }
.compare-card h3 { margin-bottom: 12px; color: var(--blue-deep); font-size: 24px; }
.data-table-wrap { width: 100%; max-width: 100%; overflow-x: auto; border: 1px solid var(--line); border-radius: 16px; -webkit-overflow-scrolling: touch; }
.data-table { width: 100%; min-width: 650px; border-collapse: collapse; background: var(--surface); font-size: 14px; }
.data-table th, .data-table td { padding: 15px 18px; border-bottom: 1px solid var(--line); text-align: left; }
.data-table th { background: var(--surface-warm); color: var(--ink); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.data-table td:first-child { font-weight: 700; }
.data-table tr:last-child td { border-bottom: 0; }
.table-filter-bar { display: flex; flex-direction: column; gap: 16px; margin-bottom: 20px; }
.table-search-input { position: relative; }
.table-search-input input { padding-left: 42px; font-size: 15px; }
.table-search-input::before { content: "⌕"; position: absolute; left: 14px; top: 50%; transform: translateY(-54%); color: var(--muted); font-size: 20px; pointer-events: none; }
.table-tags-scroll { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; -webkit-overflow-scrolling: touch; }
.table-tags-scroll::-webkit-scrollbar { height: 4px; }
.table-tags-scroll::-webkit-scrollbar-thumb { background: var(--line-dark); border-radius: 4px; }
.rate-badge { display: inline-flex; align-items: center; padding: 4px 10px; border-radius: 999px; font-weight: 750; font-size: 13px; background: var(--surface-warm); color: var(--ink); border: 1px solid var(--line); white-space: nowrap; }
.rate-badge--low { background: var(--green-pale); color: var(--green); border-color: #bce9d7; }
.rate-badge--mid { background: var(--yellow-pale); color: var(--ink); border-color: #f7e68d; }
.rate-badge--high { background: var(--blue-pale); color: var(--blue-deep); border-color: #cbd4ff; }
.subcat-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.subcat-chip { display: inline-block; padding: 2px 8px; background: var(--paper); border: 1px solid var(--line); border-radius: 6px; font-size: 12px; color: var(--ink-soft); }
.search-counter { color: var(--muted); font-size: 13px; }
.calculator-panel { width: min(100%, 680px); display: grid; gap: 20px; padding: clamp(24px, 4vw, 40px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.form-field { display: grid; gap: 8px; }
.form-field label { font-weight: 750; }
.form-field small { color: var(--muted); }
.form-control { width: 100%; min-height: 50px; padding: 11px 14px; background: var(--paper); border: 1px solid var(--line-dark); border-radius: 11px; color: var(--ink); }
.form-control:focus { outline: 0; border-color: var(--ink); box-shadow: 0 0 0 3px rgba(23,23,19,.07); }
.calculator-result { padding: 24px; background: var(--blue-pale); border: 1px solid #cbd4ff; border-radius: 15px; }
.calculator-result-label { color: var(--blue-deep); font-size: 13px; font-weight: 780; }
.calculator-result-value { margin: 4px 0; color: var(--blue-deep); font-size: 38px; font-weight: 880; letter-spacing: -.04em; }
.calculator-result-note { color: var(--ink-soft); font-size: 13px; }
.promo-feature { display: grid; grid-template-columns: minmax(0,1fr) minmax(240px, .45fr); align-items: center; gap: 32px; margin-bottom: 24px; padding: clamp(26px, 4vw, 44px); background: var(--ink); border-radius: var(--radius-lg); color: #fff; }
.promo-feature h2 { margin-bottom: 12px; font-size: clamp(28px, 4vw, 44px); }
.promo-feature p { margin: 0; color: #c8c7bd; }
.promo-code-box { display: grid; gap: 10px; }
.promo-code-value { padding: 16px; background: var(--yellow-pale); border: 1px dashed var(--ink); border-radius: 11px; color: var(--ink); font-family: var(--font-mono); font-size: 20px; font-weight: 850; text-align: center; letter-spacing: .05em; }
.promo-code-action { min-height: 50px; padding: 12px 16px; background: var(--yellow); border: 0; border-radius: 11px; color: var(--ink); font-weight: 800; cursor: pointer; }
.promo-feature-label { margin-bottom: 12px; background: var(--yellow); color: var(--ink); }
.button-block-center { width: 100%; justify-content: center; text-align: center; }
.seller-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, 410px); align-items: center; gap: clamp(32px, 5vw, 64px); }
.seller-hero-inner { max-width: 780px; }
.seller-hero .breadcrumb { color: #cbd4ff; }
.seller-hero .breadcrumb a { color: #fff; }
.seller-kicker { display: inline-flex; margin-bottom: 18px; padding: 6px 10px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.28); border-radius: 999px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.content-page-header .seller-kicker { background: var(--blue-pale); border-color: #cbd4ff; color: var(--blue-deep); }
.seller-hero-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.seller-hero-actions .button-primary { background: var(--yellow); color: var(--ink); box-shadow: 4px 4px 0 var(--ink); }
.seller-hero-actions .button-ghost { border-color: rgba(255,255,255,.6); background: transparent; color: #fff; }
.seller-code-panel { display: grid; gap: 12px; padding: 24px; background: var(--surface); border: 1px solid var(--ink); border-radius: var(--radius-lg); color: var(--ink); box-shadow: 8px 8px 0 var(--yellow); }
.seller-code-benefit { color: var(--blue-deep); font-size: 18px; font-weight: 850; }
.seller-code-label { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.seller-code-value { padding: 16px; background: var(--yellow-pale); border: 1px dashed var(--ink); border-radius: 11px; font-family: var(--font-mono); font-size: clamp(18px, 2vw, 22px); text-align: center; letter-spacing: .04em; overflow-wrap: anywhere; user-select: all; }
.seller-code-panel .promo-code-action { width: 100%; }
.seller-code-panel .seller-registration-link { width: 100%; justify-content: space-between; background: var(--ink); border-color: var(--ink); color: var(--surface); }
.seller-code-note { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.seller-hero-showcase .breadcrumb { margin-bottom: 24px; color: var(--muted); }
.seller-hero-showcase .breadcrumb a { color: var(--ink); }
.seller-hero-ticket-actions { display: grid; gap: 10px; }
.seller-ticket-registration { width: 100%; min-height: 48px; padding: 10px 16px; background: rgba(255,255,255,.72); border-color: var(--ink); color: var(--ink); justify-content: space-between; }
.seller-ticket-registration:hover { background: var(--surface); }
.seller-content { padding: 64px 0 80px; }
.section-title { margin: 0 0 24px; font-size: clamp(30px, 4vw, 48px); }
.section-title:not(:first-child) { margin-top: 64px; }
.seller-faq { display: grid; gap: 0; padding: clamp(24px, 4vw, 40px) !important; margin-top: 48px; }
.seller-faq:first-child { margin-top: 0; }
.seller-faq > h2 { margin-bottom: 24px; font-size: clamp(26px, 3vw, 36px); }
.faq-item { padding: 20px 0; border-bottom: 1px solid var(--line); }
.faq-item:first-of-type { padding-top: 0; }
.faq-item:last-child { padding-bottom: 0; border-bottom: 0; }
.faq-item h3 { margin-bottom: 7px; font-size: 18px; }
.faq-item p { margin: 0; color: var(--ink-soft); }
.contracts-section { padding: 48px 0 80px; }
.contracts-intro { max-width: 850px; margin-bottom: 32px; color: var(--ink-soft); font-size: 17px; }
.contracts-intro a { color: var(--blue-deep); text-decoration: underline; text-underline-offset: 3px; }
.contracts-table-wrap { overflow-x: auto; padding: 0; }
.contracts-table { width: 100%; min-width: 820px; border-collapse: collapse; }
.contracts-table th, .contracts-table td { padding: 15px 18px; border-bottom: 1px solid var(--line); text-align: left; }
.contracts-table th { background: var(--surface-warm); font-size: 11px; text-transform: uppercase; letter-spacing: .05em; }
.contracts-table tr:last-child td { border-bottom: 0; }
.contract-status { display: inline-flex; padding: 4px 8px; background: var(--green-pale); border-radius: 999px; color: var(--green); font-size: 11px; font-weight: 800; }
.contracts-note { max-width: 820px; margin-top: 24px; color: var(--muted); font-size: 13px; }
@media (max-width: 900px) { .seller-hero-grid { grid-template-columns: 1fr; } .seller-code-panel { max-width: 560px; } }
@media (min-width: 761px) { .seller-hero-ticket .ticket-value { font-size: clamp(58px, 4.5vw, 72px); } }
@media (max-width: 760px) { .promo-feature { grid-template-columns: 1fr; } .content-page { padding-top: 28px; } .seller-code-panel { padding: 20px; box-shadow: 6px 6px 0 var(--yellow); } .seller-hero-showcase .breadcrumb { margin-bottom: 18px; } }