/* ===== #19 滑板板面尺寸对照 · 街头贴纸（水泥白 / 砂纸黑 / 荧光橙 / 电光蓝） ===== */
.sds-page, .sds-modal, .sds-toast {
    --sds-bg: #f0f1ec;
    --sds-surface: #ffffff;
    --sds-surface-2: #e7e9e2;
    --sds-ink: #1c1d22;
    --sds-line: #d4d7ce;
    --sds-ink-2: #5d625c;
    --sds-orange: #ff5a1f;
    --sds-blue: #2b6cff;
    --sds-soft: #fff0e8;
    --sds-shadow: 5px 5px 0 rgba(28, 29, 34, .12);
    font-family: "PingFang SC", "Microsoft YaHei", "Arial Black", Arial, sans-serif;
    color: var(--sds-ink);
}
:root[data-theme="dark"] .sds-page,
:root[data-theme="dark"] .sds-modal,
:root[data-theme="dark"] .sds-toast {
    --sds-bg: #14161a;
    --sds-surface: #1e2228;
    --sds-surface-2: #272c33;
    --sds-ink: #f2f3ef;
    --sds-line: #3a4049;
    --sds-ink-2: #a9b0ac;
    --sds-orange: #ff8a55;
    --sds-blue: #7ba4ff;
    --sds-soft: #33241e;
    --sds-shadow: 5px 5px 0 rgba(0, 0, 0, .4);
}
.sds-page { background: var(--sds-bg); min-height: 100vh; padding: 22px 0 60px; background-image: linear-gradient(rgba(28,29,34,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(28,29,34,.025) 1px, transparent 1px); background-size: 26px 26px; }
.sds-wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }
.sds-page *, .sds-page *::before, .sds-page *::after { box-sizing: border-box; }
.sds-page b, .sds-page strong { color: var(--sds-orange); font-weight: 800; }
.sds-page h1, .sds-page h2, .sds-page h3 { margin: 0; }
.sds-page p { margin: 0; }
.sds-page .detail-breadcrumb { font-size: 13px; color: var(--sds-ink-2); margin-bottom: 18px; }
.sds-page .detail-breadcrumb a { color: var(--sds-ink); text-decoration: none; font-weight: 700; }
.sds-page .detail-breadcrumb a:hover { color: var(--sds-orange); }
.sds-page .detail-breadcrumb .sep { margin: 0 8px; }
.sds-page .detail-breadcrumb .current { color: var(--sds-ink); font-weight: 700; }

/* 首屏 */
.sds-hero { display: grid; grid-template-columns: 1.03fr .97fr; gap: 20px; align-items: stretch; }
.sds-hero-copy { background: var(--sds-ink); color: var(--sds-bg); border-radius: 4px; padding: 34px 32px; position: relative; overflow: hidden; min-width: 0; }
.sds-hero-copy::after { content: ""; position: absolute; right: -60px; bottom: -70px; width: 230px; height: 230px; border: 22px solid var(--sds-orange); border-radius: 50%; opacity: .18; }
.sds-sticker { display: inline-block; background: var(--sds-orange); color: #fff; font: 800 11.5px/1 ui-monospace, Consolas, monospace; letter-spacing: .18em; padding: 9px 14px; transform: rotate(-2deg); margin-bottom: 20px; }
.sds-hero h1 { font-size: clamp(28px, 3.2vw, 41px); line-height: 1.22; font-weight: 900; letter-spacing: -.035em; color: #fff; }
.sds-hero h1 span { color: var(--sds-orange); }
.sds-sub { margin-top: 18px !important; font-size: 15px; line-height: 1.95; color: #c9cdc7; max-width: 560px; position: relative; z-index: 1; }
.sds-page .sds-sub b, .sds-hero-copy b { color: var(--sds-orange); }
.sds-hero-facts { display: flex; gap: 9px; margin-top: 26px; flex-wrap: wrap; position: relative; z-index: 1; }
.sds-fact { flex: 1 1 120px; min-width: 0; border: 1px solid #3b3f44; background: #23262b; padding: 13px 14px; border-radius: 3px; }
.sds-fact b { display: block; font: 900 27px/1.1 ui-monospace, Consolas, monospace; color: #fff; font-variant-numeric: tabular-nums; }
.sds-fact.hot b { color: var(--sds-orange); }
.sds-fact span { font-size: 11.5px; color: #a9b0ac; display: block; margin-top: 5px; }
.sds-hero-foot { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 22px; font: 600 11.5px/1.5 ui-monospace, Consolas, monospace; color: #8f9691; position: relative; z-index: 1; }

.sds-hero-panel { background: var(--sds-surface); border: 2px solid var(--sds-ink); border-radius: 4px; padding: 24px; box-shadow: var(--sds-shadow); min-width: 0; }
:root[data-theme="dark"] .sds-hero-panel { border-color: var(--sds-line); }
.sds-panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; border-bottom: 2px solid var(--sds-ink); padding-bottom: 12px; margin-bottom: 18px; flex-wrap: wrap; }
:root[data-theme="dark"] .sds-panel-head { border-color: var(--sds-line); }
.sds-panel-head b { font-size: 18px; font-weight: 900; color: var(--sds-ink); }
.sds-panel-head span { font-size: 12px; color: var(--sds-ink-2); }
.sds-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sds-field { min-width: 0; }
.sds-field label { display: block; font-size: 12.5px; font-weight: 800; margin-bottom: 6px; }
.sds-field input, .sds-field select, .sds-page .sds-table input, .sds-page .sds-table select {
    width: 100%; padding: 10px 11px; font-size: 14px; color: var(--sds-ink); background: var(--sds-bg);
    border: 1.5px solid var(--sds-line); border-radius: 3px; outline: none; font-variant-numeric: tabular-nums;
}
.sds-field input:focus, .sds-field select:focus { border-color: var(--sds-orange); box-shadow: 3px 3px 0 var(--sds-soft); }
.sds-err { margin-top: 12px !important; font-size: 13px; font-weight: 700; color: #c23c0c; background: var(--sds-soft); padding: 9px 12px; border-left: 4px solid var(--sds-orange); }
.sds-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.sds-btn { border: 1.5px solid var(--sds-ink); background: var(--sds-surface); color: var(--sds-ink); padding: 10px 16px; font-size: 13.5px; font-weight: 800; border-radius: 3px; cursor: pointer; transition: transform .12s, box-shadow .12s; }
.sds-btn:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--sds-orange); }
.sds-btn-main { background: var(--sds-orange); border-color: var(--sds-orange); color: #fff; }
:root[data-theme="dark"] .sds-btn { border-color: var(--sds-line); }
:root[data-theme="dark"] .sds-btn-main { border-color: var(--sds-orange); color: #1a0d06; }

/* 通用卡片 */
.sds-card { margin-top: 20px; background: var(--sds-surface); border: 1.5px solid var(--sds-line); border-radius: 4px; padding: 24px; box-shadow: var(--sds-shadow); }
.sds-sec-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.sds-sec-head h2 { font-size: 19px; font-weight: 900; letter-spacing: -.02em; }
.sds-sec-head h2::before { content: "//"; color: var(--sds-blue); font-family: ui-monospace, Consolas, monospace; margin-right: 9px; }
.sds-sec-head span { font-size: 12.5px; color: var(--sds-ink-2); }

/* 板面俯视 */
.sds-deck-body { display: grid; grid-template-columns: 210px 1fr; gap: 26px; align-items: start; }
.sds-deck-svg { background: var(--sds-surface-2); border-radius: 4px; padding: 12px; color: var(--sds-ink); }
.sds-deck-svg svg { width: 100%; max-width: 180px; display: block; margin: 0 auto; }
.sds-spec { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; min-width: 0; }
.sds-spec div { border: 1.5px solid var(--sds-line); border-radius: 3px; padding: 13px; min-width: 0; }
.sds-spec div b { display: block; font: 900 21px/1.2 ui-monospace, Consolas, monospace; color: var(--sds-ink); font-variant-numeric: tabular-nums; }
.sds-spec div.is-key b { color: var(--sds-orange); }
.sds-spec div span { display: block; font-size: 11.5px; color: var(--sds-ink-2); margin-top: 5px; line-height: 1.5; }

/* 表格 */
.sds-table-scroll { overflow-x: auto; }
.sds-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 620px; }
.sds-table th, .sds-table td { padding: 10px 9px; text-align: left; border-bottom: 1px solid var(--sds-line); }
.sds-table th { font-size: 11.5px; font-weight: 800; color: var(--sds-ink-2); background: var(--sds-surface-2); white-space: nowrap; }
.sds-table td { font-variant-numeric: tabular-nums; }
.sds-table tr.is-hit td { background: var(--sds-soft); }
.sds-table tr.is-hit td:first-child { border-left: 4px solid var(--sds-orange); }
.sds-cmp { min-width: 850px; }
.sds-cmp input, .sds-cmp select { padding: 6px 7px; font-size: 12.5px; min-width: 62px; }
.sds-cmp .sds-del { border: 0; background: none; color: var(--sds-orange); font-size: 18px; cursor: pointer; }
.sds-adjust { margin-top: 16px; padding: 14px 16px; background: var(--sds-surface-2); border-left: 4px solid var(--sds-blue); font-size: 13px; line-height: 1.9; color: var(--sds-ink-2); }

/* 玩法卡 */
.sds-styles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.sds-styles > div { border: 1.5px solid var(--sds-line); border-top: 5px solid var(--sds-line); border-radius: 3px; padding: 16px; }
.sds-styles > div.is-active { border-top-color: var(--sds-orange); background: var(--sds-soft); }
.sds-styles h3 { font-size: 15px; font-weight: 900; margin-bottom: 8px; }
.sds-styles p { font-size: 12.5px; line-height: 1.85; color: var(--sds-ink-2); }
.sds-styles em { display: block; font-style: normal; font: 800 13px/1.5 ui-monospace, Consolas, monospace; color: var(--sds-blue); margin-top: 10px; }

/* 快捷 & 说明 */
.sds-quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.sds-quick button { text-align: left; padding: 15px; border: 1.5px solid var(--sds-line); border-radius: 3px; background: var(--sds-surface); color: var(--sds-ink); cursor: pointer; }
.sds-quick button:hover { border-color: var(--sds-orange); box-shadow: 3px 3px 0 var(--sds-soft); }
.sds-quick button b { display: block; font-size: 14px; margin-bottom: 5px; color: var(--sds-ink); }
.sds-quick button span { font-size: 12px; line-height: 1.7; color: var(--sds-ink-2); }
.sds-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 22px; padding-top: 20px; border-top: 1.5px dashed var(--sds-line); }
.sds-notes h3 { font-size: 14.5px; margin-bottom: 8px; }
.sds-notes p { font-size: 13px; line-height: 1.9; color: var(--sds-ink-2); }

/* 浮层 */
.sds-modal { position: fixed; inset: 0; z-index: 999; background: rgba(18, 20, 24, .68); display: flex; align-items: center; justify-content: center; padding: 20px; }
.sds-modal[hidden], .sds-toast[hidden], .sds-page [hidden] { display: none !important; }
.sds-modal-box { background: var(--sds-surface); border: 2px solid var(--sds-orange); border-radius: 4px; padding: 26px; width: min(440px, 100%); position: relative; box-shadow: 7px 7px 0 rgba(0,0,0,.25); }
.sds-modal-box h3 { font-size: 18px; margin-bottom: 10px; }
.sds-modal-box p { font-size: 13px; line-height: 1.8; color: var(--sds-ink-2); margin-bottom: 14px; }
.sds-modal-box input { width: 100%; padding: 10px 12px; border: 1.5px solid var(--sds-line); border-radius: 3px; background: var(--sds-bg); color: var(--sds-ink); font-size: 12.5px; margin-bottom: 12px; }
.sds-modal-x { position: absolute; right: 12px; top: 8px; border: 0; background: none; font-size: 25px; color: var(--sds-ink-2); cursor: pointer; }
.sds-toast { position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%); z-index: 1000; background: var(--sds-ink); color: var(--sds-bg); padding: 11px 20px; border-left: 5px solid var(--sds-orange); font-size: 13.5px; font-weight: 700; }
.sds-page .tskb { margin-top: 22px; }
.sds-page .tskb-card, .sds-page .tskb-panel { background: var(--sds-surface); }

@media (max-width: 960px) {
    .sds-hero { grid-template-columns: 1fr; }
    .sds-deck-body { grid-template-columns: 160px 1fr; }
    .sds-spec { grid-template-columns: repeat(2, 1fr); }
    .sds-styles { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
    .sds-wrap { padding: 0 13px; }
    .sds-hero-copy, .sds-hero-panel { padding: 19px; }
    .sds-hero h1 { font-size: 27px; }
    .sds-grid, .sds-quick, .sds-notes, .sds-styles { grid-template-columns: 1fr; }
    .sds-deck-body { grid-template-columns: 1fr; }
    .sds-deck-svg svg { max-width: 130px; }
    .sds-spec { grid-template-columns: repeat(2, 1fr); }
    .sds-card { padding: 17px; }
}

/* 公共推荐位与底部套件在窄屏的既有溢出：仅在本组页面 CSS 内修复，不改线上已有页面 */
@media (max-width: 640px) {
    .tool-rec { width: calc(100vw - 24px) !important; max-width: calc(100vw - 24px) !important; box-sizing: border-box; }
    .tool-rec-grid { grid-template-columns: minmax(0, 1fr) !important; }
    .tool-rec-item { min-width: 0 !important; width: 100% !important; box-sizing: border-box; }
    .tool-rec-body, .tool-rec-body b, .tool-rec-body small { min-width: 0; max-width: 100%; overflow-wrap: anywhere; }
    .tskb-card { overflow-x: auto; }
    .tskb-legend { min-width: 0; width: 100%; table-layout: fixed; }
    .tskb-legend th, .tskb-legend td { overflow-wrap: anywhere; word-break: break-word; white-space: normal; }
    .tskb-tabs { flex-wrap: wrap; }
}

/* 深色专属：滑板店 hero 固定深底浅字 */
:root[data-theme="dark"] .sds-hero-copy { background: #1a1d23; color: #f2f3ef; border: 1px solid #3a4049; }
:root[data-theme="dark"] .sds-hero h1 { color: #ffffff; }
:root[data-theme="dark"] .sds-hero-foot { color: #b8c0b9; }
:root[data-theme="dark"] .sds-toast { background: #23262b; color: #f2f3ef; }
/* 窄屏首屏指标紧凑：让操作入口落在手机首屏 */
@media (max-width: 600px) {
    .sds-fact { flex-basis: calc(33.333% - 7px); padding: 10px 8px; }
    .sds-fact b { font-size: 17px; }
    .sds-fact span { font-size: 10px; }
}