/* ============================================================
   公司页（关于 ADIS · 方案 · 文档中心）——由 scripts/build-site.mjs 生成。
   建在首页的视觉语言上（home.css 的 .hd 容器、hd-sec / hd-head / hd-faq / hd-cta），
   这里只补这几页独有的版式。类名一律 sp- 开头，颜色只用 site.css 的变量（亮暗两套主题通用）。
   面分层（docs/site-design.md）：卡片、表格、行都是灰面，不画 1px 边框；灰面里的胶囊换成白色。
   ============================================================ */

/* ---------- 首屏：左文右图 ---------- */
.sp-hero { padding-top: calc(var(--nav-h) + clamp(40px, 6vw, 88px)); }
.sp-hero-grid { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.sp-hero-grid--solo { grid-template-columns: minmax(0, 1fr); }
.sp-hero-grid--solo > div { max-width: 56rem; }
/* 页首小标题：正文字体的灰字，不带 // 标（// 只在全局导航的 logo 里出现） */
.sp-k { display: inline-flex; align-items: center; gap: 8px; font-size: 0.9375rem; font-weight: 500; color: var(--mut); }
.sp-hero h1 { margin-top: 18px; font-size: clamp(2.6rem, 5.2vw, 4.6rem); font-weight: 600; line-height: 1.06; letter-spacing: -0.045em; }
.sp-hero h1 em, .sp-h2 em { font-style: normal; color: var(--signal); }
.hd .sp-hero-sub { margin-top: 22px; font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.7; color: var(--mut); max-width: 34em; }
.sp-hero .btn-row { margin-top: 32px; }
.sp-hero-art img { width: 100%; height: auto; }

/* ---------- ADIS 四个字母 ---------- */
.sp-letters { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--hd-gap); }
.sp-letter { display: grid; gap: 10px; align-content: start; padding: 26px 26px 28px; border-radius: 24px; background: var(--surface); }
.sp-glyph { font-size: clamp(4rem, 7vw, 6rem); font-weight: 600; line-height: 0.9; letter-spacing: -0.06em; color: var(--signal); }
.sp-letter b { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.015em; color: var(--ink-strong); }
.sp-letter b small { display: block; margin-top: 2px; font-size: 0.875rem; font-weight: 500; letter-spacing: 0; color: var(--mut-2); }
.sp-letter p { font-size: 1rem; line-height: 1.7; color: var(--mut); }

/* ---------- 大小写：系统 vs 产品 ---------- */
.sp-case { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--hd-gap); }
.sp-case-card { display: grid; gap: 14px; align-content: start; padding: clamp(28px, 4vw, 44px); border-radius: 28px; background: var(--surface); }
.sp-case-card--sys { background: var(--ink-strong); }
.sp-case-card .sp-word { font-size: clamp(3rem, 6vw, 4.75rem); font-weight: 600; line-height: 1; letter-spacing: -0.05em; color: var(--ink-strong); }
.sp-case-card--sys .sp-word { color: var(--bg); }
.sp-case-card .sp-tag { font-size: 0.875rem; font-weight: 600; color: var(--signal); }
.sp-case-card p { font-size: 1.0625rem; line-height: 1.75; color: var(--ink); }
.sp-case-card--sys p { color: color-mix(in srgb, var(--bg) 82%, transparent); }
.sp-case-card a { justify-self: start; font-size: 0.9375rem; font-weight: 500; color: var(--ink-strong); text-decoration: underline; text-decoration-color: var(--signal); text-underline-offset: 4px; }
.sp-case-card .sp-app-row { display: flex; align-items: center; gap: 14px; }
.sp-case-card .sp-app-row img { width: 56px; height: 56px; }
.hd .sp-case-note { margin-top: 28px; font-size: 1.25rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink-strong); }

/* ---------- ADIS 由什么组成：分层 + 贯穿的治理 ---------- */
.sp-stack { display: grid; grid-template-columns: minmax(0, 1fr) clamp(180px, 20%, 240px); gap: 12px; }
.sp-layers { display: grid; gap: 12px; }
.sp-layer { --fill: var(--raised); --fill-hover: var(--raised-hover); display: grid; grid-template-columns: clamp(96px, 13%, 150px) minmax(0, 5fr) minmax(0, 5fr); gap: 20px; align-items: center; padding: 18px 22px; border-radius: 20px; background: var(--surface); }
.sp-layer--base { background: color-mix(in srgb, var(--signal) 7%, var(--surface)); }
.sp-layer-name { font-size: 0.875rem; font-weight: 600; color: var(--mut); }
.sp-prods { display: flex; flex-wrap: wrap; gap: 10px; }
.sp-prod { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border-radius: 999px; background: var(--fill); color: var(--ink-strong); font-weight: 600; font-size: 1rem; text-decoration: none; transition: background 0.15s ease, box-shadow 0.15s ease; }
.sp-prod:hover { background: var(--fill-hover); box-shadow: var(--elev-1); }
.sp-prod img { width: 32px; height: 32px; }
.sp-prod small { font-size: 0.8125rem; font-weight: 500; color: var(--mut); }
.sp-layer p { font-size: 0.9875rem; line-height: 1.6; color: var(--ink); }
.sp-govern { display: grid; align-content: center; justify-items: center; gap: 12px; padding: 22px 16px; border-radius: 20px; background: var(--signal-soft); text-align: center; }
.sp-govern .sp-prod { background: var(--raised); }
.sp-govern p { font-size: 0.9375rem; line-height: 1.6; color: var(--ink); }
.sp-core { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 12px; padding: 16px; border-radius: 16px; background: var(--ink-strong); color: var(--bg); font-weight: 600; letter-spacing: -0.01em; }
.sp-core b { font-size: 1.25rem; letter-spacing: 0.02em; }
.sp-core span { font-size: 0.9375rem; font-weight: 500; color: color-mix(in srgb, var(--bg) 78%, transparent); }
.sp-more { display: inline-flex; margin-top: 28px; font-weight: 500; color: var(--ink-strong); text-decoration: underline; text-decoration-color: var(--signal); text-underline-offset: 4px; }

/* ---------- 编号行（ADIS 怎样运行 AIDC） ---------- */
/* 一行一块灰面，行与行之间留缝，不画分隔线 */
.sp-rows { display: grid; gap: 10px; }
.sp-row { display: grid; grid-template-columns: 64px minmax(0, 3fr) minmax(0, 7fr) minmax(0, 2fr); gap: 24px; align-items: baseline; padding: 26px 28px; border-radius: 24px; background: var(--surface); }
.sp-row .n { font-size: 0.875rem; font-weight: 600; color: var(--mut-2); font-feature-settings: "tnum" 1; }
.sp-row h3 { font-size: 1.4rem; font-weight: 600; letter-spacing: -0.02em; }
.sp-row p { font-size: 1.0625rem; line-height: 1.75; color: var(--ink); }
.sp-row a { justify-self: end; font-size: 0.9375rem; font-weight: 500; color: var(--ink-strong); text-decoration: underline; text-decoration-color: var(--signal); text-underline-offset: 4px; white-space: nowrap; }

/* ---------- 原则：图在上，六条在下 ---------- */
.sp-art-wide { margin-bottom: clamp(32px, 4vw, 56px); }
.sp-art-wide img { width: min(100%, 980px); height: auto; margin: 0 auto; }
.sp-princ { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 3vw, 40px) var(--hd-gap); }
.sp-pr { display: grid; gap: 8px; align-content: start; padding: 22px 24px 24px; border-radius: 22px; background: var(--surface); }
.sp-pr .n { font-size: 0.8125rem; font-weight: 600; color: var(--signal); font-feature-settings: "tnum" 1; }
.sp-pr b { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.015em; color: var(--ink-strong); }
.sp-pr p { font-size: 1rem; line-height: 1.7; color: var(--mut); }

/* ---------- 三套系统卡 ---------- */
.sp-tiers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--hd-gap); }
.sp-tier { display: grid; grid-template-rows: auto auto auto 1fr auto; gap: 12px; padding: 24px; border-radius: 28px; background: var(--surface); color: inherit; text-decoration: none; transition: background 0.2s ease, transform 0.3s var(--hd-ease); }
a.sp-tier:hover { background: var(--surface-hover); transform: translateY(-2px); }
.sp-tier img { width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: contain; object-position: bottom; }
.sp-tier .meta { display: flex; flex-wrap: wrap; gap: 6px 12px; font-size: 0.8125rem; font-weight: 600; color: var(--signal); }
.sp-tier h3 { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; }
.sp-tier p { font-size: 1rem; line-height: 1.7; color: var(--mut); }
.sp-tier .go { font-size: 0.9375rem; font-weight: 500; color: var(--ink-strong); }
.sp-tier .go::after { content: " →"; color: var(--signal); }
.sp-links { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 28px; }
.sp-links a { font-weight: 500; color: var(--ink-strong); text-decoration: underline; text-decoration-color: var(--signal); text-underline-offset: 4px; }

/* ---------- 方案：三套系统的宽卡（左图右文） ---------- */
.sp-syss { display: grid; gap: var(--hd-gap); }
.sp-sys { --fill: var(--raised); --fill-hover: var(--raised-hover); display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 56px); align-items: center; padding: clamp(24px, 3vw, 40px); border-radius: 32px; background: var(--surface); scroll-margin-top: calc(var(--nav-h) + 24px); }
.sp-sys-art img { width: 100%; height: auto; }
.sp-sys-body { display: grid; gap: 14px; align-content: start; }
.sp-sys .meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 0.875rem; font-weight: 600; color: var(--signal); }
.sp-sys h3 { font-size: clamp(1.7rem, 2.6vw, 2.2rem); font-weight: 600; letter-spacing: -0.03em; }
.hd .sp-sys .tag { font-size: 1.15rem; font-weight: 500; color: var(--ink-strong); }
.sp-sys ul { display: grid; gap: 8px; padding: 0; list-style: none; }
.sp-sys li { position: relative; padding-left: 22px; font-size: 1rem; line-height: 1.65; color: var(--ink); }
.sp-sys li::before { content: "//"; position: absolute; left: 0; font-size: 0.8125rem; font-weight: 600; color: var(--signal); }
.sp-sys-prods { display: grid; gap: 8px; }
.sp-sys-prods > span { font-size: 0.8125rem; font-weight: 600; color: var(--mut); }
.sp-sys .sp-prod { font-size: 0.9375rem; padding: 4px 12px 4px 4px; }
.sp-sys .sp-prod img { width: 28px; height: 28px; }
.hd .sp-sys .price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; padding: 14px 18px; border-radius: 16px; background: var(--raised); }
.sp-sys .price b { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink-strong); font-feature-settings: "tnum" 1; }
.sp-sys .price span { font-size: 0.975rem; color: var(--mut); font-feature-settings: "tnum" 1; }
.sp-sys .go { justify-self: start; font-weight: 500; color: var(--ink-strong); text-decoration: none; }
.sp-sys .go::after { content: " →"; color: var(--signal); }
.sp-princ--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- 交付节奏：两周一期 ---------- */
.sp-cadence { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; counter-reset: sp; }
.sp-cad { display: grid; gap: 8px; align-content: start; padding: 24px; border-radius: 22px; background: var(--surface); }
.sp-cad b { font-size: 1.1rem; font-weight: 600; color: var(--ink-strong); }
.sp-cad b::before { counter-increment: sp; content: counter(sp, decimal-leading-zero) "  "; color: var(--signal); font-feature-settings: "tnum" 1; }
.sp-cad p { font-size: 0.975rem; line-height: 1.7; color: var(--mut); }

/* ---------- 行业页：每个岗位一名数字员工、三步上线、「问 Adis」按钮 ---------- */
.sp-desks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.sp-desk { display: grid; gap: 14px; align-content: start; padding: 24px; border-radius: 22px; background: var(--surface); }
.sp-desk h3 { margin: 0; font-size: 1.2rem; font-weight: 600; letter-spacing: -0.015em; color: var(--ink-strong); }
.sp-desk p { display: grid; gap: 4px; margin: 6px 0 0; font-size: 0.975rem; line-height: 1.6; color: var(--mut); }
.sp-desk p b { font-size: 0.8125rem; font-weight: 600; color: var(--signal); }
.sp-cadence--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.sp-ask { display: inline-flex; align-items: center; gap: 10px; }
.sp-ask img { width: 22px; height: 22px; flex: none; border-radius: 6px; }

/* ---------- 卡片网格（文档中心） ---------- */
.sp-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--hd-gap); }
.sp-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.sp-sys-links { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 0; }
.sp-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.sp-grid--4 .sp-card { padding: 18px; }
.sp-grid--4 .sp-card h3 { font-size: 1.15rem; }
.hd-note a { color: var(--ink-strong); text-decoration: underline; text-decoration-color: var(--signal); text-underline-offset: 3px; }
.sp-card { --fill: var(--raised); --fill-hover: var(--raised-hover); display: grid; gap: 10px; align-content: start; padding: 26px; border-radius: 28px; background: var(--surface); color: inherit; text-decoration: none; transition: background 0.2s ease, transform 0.3s var(--hd-ease); }
a.sp-card:hover { background: var(--surface-hover); transform: translateY(-2px); }
.sp-card img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: contain; object-position: bottom; margin-bottom: 8px; }
.sp-card .tag { font-size: 0.8125rem; font-weight: 600; color: var(--signal); }
.sp-card h3 { font-size: 1.35rem; font-weight: 600; letter-spacing: -0.02em; }
.sp-card p { font-size: 1rem; line-height: 1.7; color: var(--mut); }
.sp-card .go { font-size: 0.9375rem; font-weight: 500; color: var(--ink-strong); }
.sp-card .go::after { content: " →"; color: var(--signal); }
.sp-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.sp-list a { display: grid; gap: 4px; padding: 20px 22px; border-radius: 20px; background: var(--surface); color: inherit; text-decoration: none; transition: background 0.2s ease; }
.sp-list a:hover { background: var(--surface-hover); }
.sp-list a b { font-size: 1.05rem; font-weight: 600; color: var(--ink-strong); }
.sp-list a span { font-size: 0.9375rem; line-height: 1.6; color: var(--mut); }
.sp-list a:hover b { color: var(--signal); }

/* ---------- 方案详情页：首屏要点、包含的产品、交付计划表、验收终点 ---------- */
.hd .sp-hero-tag { margin-top: 14px; font-size: clamp(1.25rem, 2vw, 1.6rem); font-weight: 500; letter-spacing: -0.02em; color: var(--ink-strong); }
.sp-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; padding: 0; list-style: none; }
.sp-meta li { padding: 6px 14px; border-radius: 999px; font-size: 0.875rem; font-weight: 500; color: var(--ink); background: var(--fill); }
.hd .sp-hero-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 16px; margin-top: 22px; }
.sp-hero-price b { font-size: 1.5rem; font-weight: 600; letter-spacing: -0.02em; color: var(--ink-strong); font-feature-settings: "tnum" 1; }
.sp-hero-price span { color: var(--mut); font-feature-settings: "tnum" 1; }
.sp-sec-tight { padding-top: clamp(48px, 6vw, 80px); }
.hd .sp-inc { margin-bottom: 18px; font-size: 1.0625rem; color: var(--ink); }
.sp-prod.is-new { background: var(--signal-soft); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--signal) 45%, transparent); }
.sp-new-note { display: inline-flex; align-items: center; gap: 8px; font-size: 0.8125rem; color: var(--mut); }
.sp-new-note i { width: 12px; height: 12px; border-radius: 4px; background: var(--signal-soft); box-shadow: inset 0 0 0 1.5px color-mix(in srgb, var(--signal) 45%, transparent); }
.hd .sp-plan-note { margin: -24px 0 24px; }
.sp-plan-wrap { overflow-x: auto; border-radius: 24px; background: var(--surface); }
.sp-plan { width: 100%; min-width: 980px; border-collapse: collapse; font-size: 0.9375rem; line-height: 1.65; }
.sp-plan th, .sp-plan td { padding: 18px 16px; text-align: left; vertical-align: top; border-top: 1px solid var(--line-soft); border-bottom: 0; }
.sp-plan tr:hover td { background: none; }
.sp-plan thead th { border-top: 0; background: none; padding-bottom: 10px; font-size: 0.8125rem; font-weight: 600; color: var(--mut); white-space: nowrap; }
.sp-plan tbody th { width: 96px; font-weight: 500; color: var(--mut); }
.sp-plan tbody th b { display: block; font-size: 1.25rem; font-weight: 600; color: var(--signal); font-feature-settings: "tnum" 1; }
.sp-plan tbody th span { font-size: 0.8125rem; }
.sp-plan td.theme { width: 13%; font-weight: 600; color: var(--ink-strong); }
.sp-plan ul { display: grid; gap: 6px; margin: 0; padding: 0; list-style: none; }
.sp-plan li { position: relative; padding-left: 14px; color: var(--ink); }
.sp-plan li::before { content: ""; position: absolute; left: 0; top: 0.72em; width: 5px; height: 5px; border-radius: 50%; background: var(--mut-2); }
.sp-plan td.ok { width: 24%; color: var(--ink-strong); background: color-mix(in srgb, var(--signal) 6%, transparent); }
.sp-done { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 18px; margin-top: 28px; padding: 24px 28px; border-radius: 20px; background: var(--ink-strong); color: var(--bg); }
.sp-done span { font-size: 0.8125rem; font-weight: 600; color: var(--signal); }
.sp-done b { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; letter-spacing: -0.02em; }
.sp-done em { font-style: normal; font-size: 0.9375rem; color: color-mix(in srgb, var(--bg) 70%, transparent); }

/* ---------- 新闻列表 ---------- */
/* 新闻：一条一块灰面 */
.sp-newslist { display: grid; gap: 10px; }
.sp-news { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 24px; padding: 28px 30px; border-radius: 24px; background: var(--surface); }
.sp-news time { font-size: 0.9375rem; font-weight: 500; color: var(--mut); font-feature-settings: "tnum" 1; }
.sp-news h3 { font-size: 1.4rem; font-weight: 600; letter-spacing: -0.02em; }
.hd .sp-news p { margin-top: 8px; max-width: 46em; font-size: 1.0625rem; line-height: 1.75; color: var(--ink); }
.sp-news a { display: inline-block; margin-top: 10px; font-weight: 500; color: var(--ink-strong); text-decoration: underline; text-decoration-color: var(--signal); text-underline-offset: 4px; }

/* ---------- 方案：按规模、按行业（scripts/site-content/solution-industries.mjs） ---------- */
.sp-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--hd-gap); }
.sp-stat { display: grid; gap: 10px; align-content: start; padding: 24px 24px 26px; border-radius: 24px; background: var(--surface); }
.sp-stat b { font-size: clamp(2rem, 3.6vw, 2.8rem); font-weight: 600; line-height: 1; letter-spacing: -0.04em; color: var(--ink-strong); font-feature-settings: "tnum" 1; }
.sp-stat p { font-size: 1rem; line-height: 1.65; color: var(--ink); }
.sp-ref { margin-left: 2px; font-size: 0.75rem; font-weight: 600; color: var(--signal); vertical-align: super; line-height: 0; }
.sp-src { display: grid; gap: 4px; margin-top: 28px; padding-left: 1.4em; font-size: 0.8125rem; line-height: 1.6; color: var(--mut); }
.sp-src a { color: var(--mut); text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; overflow-wrap: anywhere; border-bottom: 0; }
.sp-src a:hover { color: var(--ink-strong); }
.hd .sp-decision { padding: clamp(22px, 3vw, 34px); border-radius: 24px; background: var(--signal-soft); font-size: clamp(1.1rem, 1.7vw, 1.3rem); line-height: 1.75; color: var(--ink-strong); }
.sp-counts { display: flex; flex-wrap: wrap; gap: 10px; margin: 0 0 22px; padding: 0; list-style: none; }
.sp-counts li { padding: 8px 16px; border-radius: 999px; background: var(--fill); font-size: 0.9375rem; color: var(--ink); }
.sp-counts b { margin-right: 6px; font-size: 1.15rem; font-weight: 600; color: var(--ink-strong); font-feature-settings: "tnum" 1; }
.sp-packs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--hd-gap); }
.sp-pack { --fill: var(--raised); --fill-hover: var(--raised-hover); display: grid; gap: 14px; align-content: start; padding: 26px; border-radius: 28px; background: var(--surface); }
.sp-pack header { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 14px; }
.sp-pack h3 { font-size: 1.3rem; font-weight: 600; letter-spacing: -0.02em; }
.sp-pack header code, .sp-codes code { padding: 3px 9px; border-radius: 8px; background: var(--fill); font-family: var(--font-mono); font-size: 0.8125rem; color: var(--ink); }
.sp-pack .lbl { font-size: 0.8125rem; font-weight: 600; color: var(--mut); }
.sp-codes { display: flex; flex-wrap: wrap; gap: 6px; }
.sp-flow { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 26px; margin: 0; padding: 0; list-style: none; }
.sp-flow li { position: relative; padding: 8px 16px; border-radius: 999px; background: var(--fill); font-size: 0.9375rem; color: var(--ink-strong); }
.sp-flow li:not(:last-child)::after { content: "→"; position: absolute; right: -20px; top: 50%; transform: translateY(-50%); color: var(--signal); }
.sp-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--hd-gap); }
.sp-two > div { display: grid; gap: 14px; align-content: start; padding: clamp(22px, 3vw, 32px); border-radius: 28px; background: var(--surface); }
.sp-two > div.is-human { background: color-mix(in srgb, var(--signal) 6%, var(--surface)); }
.sp-two h3 { font-size: 1.25rem; font-weight: 600; letter-spacing: -0.015em; }
.sp-ticks { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.sp-ticks li { position: relative; padding-left: 22px; font-size: 1rem; line-height: 1.65; color: var(--ink); }
.sp-ticks li::before { content: "//"; position: absolute; left: 0; font-size: 0.8125rem; font-weight: 600; color: var(--signal); }
/* 公式与状态：inset grouped 列表——一块灰面，行间是缩进的细分隔 */
.sp-formula { border-radius: 24px; background: var(--surface); padding: 4px 24px; }
.sp-formula div { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 20px; padding: 18px 0; }
.sp-formula div + div { border-top: 1px solid var(--line-soft); }
.sp-formula b { font-size: 1.05rem; font-weight: 600; color: var(--ink-strong); }
.sp-formula p { font-size: 1rem; line-height: 1.7; color: var(--ink); }
.sp-status { --fill: var(--raised); border-radius: 24px; background: var(--surface); padding: 4px 24px; }
.sp-status div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 16px; align-items: center; padding: 14px 0; }
.sp-status div + div { border-top: 1px solid var(--line-soft); }
.sp-status p { font-size: 1rem; line-height: 1.6; color: var(--ink); }
/* 状态胶囊：浅色底 + 同色字，不描边 */
.sp-st { display: inline-flex; padding: 3px 11px; border-radius: 999px; font-size: 0.75rem; font-weight: 600; white-space: nowrap; color: var(--mut); background: var(--fill); }
.sp-st--live { color: var(--leaf); background: var(--leaf-soft); }
.sp-st--partial { color: var(--ink-strong); background: var(--fill); }
.sp-card .sp-st { justify-self: start; }
.sp-card .sp-st--live { background: var(--leaf-soft); }
.sp-bands tbody th { width: 136px; }
.sp-bands tbody th b { font-size: 1.05rem; white-space: nowrap; }
.hd .sp-lead { max-width: 52em; font-size: 1.0625rem; line-height: 1.8; color: var(--ink); }
.hd .sp-lead--gap { margin-top: 24px; }
.hd .sp-also { margin: 36px 0 18px; font-size: 1.0625rem; font-weight: 600; color: var(--ink-strong); }

/* ---------- 窄屏 ---------- */
@media (max-width: 980px) {
  .sp-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .sp-letters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sp-stack { grid-template-columns: minmax(0, 1fr); }
  .sp-layer { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .sp-row { grid-template-columns: 40px minmax(0, 1fr); }
  .sp-row p, .sp-row a { grid-column: 2; justify-self: start; }
  .sp-princ, .sp-tiers, .sp-grid, .sp-list, .sp-sys { grid-template-columns: minmax(0, 1fr); }
  .sp-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sp-cadence, .sp-princ--4, .sp-desks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sp-cadence--3 { grid-template-columns: minmax(0, 1fr); }
  .sp-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sp-packs, .sp-two { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .sp-letters, .sp-case, .sp-grid--2, .sp-grid--4, .sp-cadence, .sp-princ--4, .sp-news, .sp-desks { grid-template-columns: minmax(0, 1fr); }
  .sp-news { gap: 8px; }
  .sp-stats, .sp-formula div { grid-template-columns: minmax(0, 1fr); }
  .sp-formula div { gap: 6px; }
}