/* ==========================================================================
   careless-loss-calc · 考试粗心丢分分析计算器
   Visual concept: 「试卷批改台」— 米色试卷纸、蓝黑墨水与红笔批注
   Type: 衬线标题（试卷）+ 等宽数字（分数）+ 系统无衬线（正文）
   ========================================================================== */

.clc-page {
    --clc-paper: #fffdf6;
    --clc-card: #fffefb;
    --clc-bg: #f3eee2;
    --clc-ink: #1b2b3d;
    --clc-ink-soft: #4c5c6d;
    --clc-ink-faint: #88919c;
    --clc-red: #c0392b;
    --clc-red-soft: #fbe9e5;
    --clc-green: #2b7a5f;
    --clc-green-soft: #e6f2ec;
    --clc-yellow: #f3d06a;
    --clc-yellow-soft: #fdf5da;
    --clc-line: #e0d8c4;
    --clc-line-soft: #efe8d8;
    --clc-radius: 18px;
    --clc-shadow: 0 20px 42px -36px rgba(56, 44, 24, .6);
    --clc-serif: Georgia, "Songti SC", "Noto Serif SC", "Times New Roman", serif;
    --clc-mono: "Courier New", ui-monospace, "SF Mono", Menlo, monospace;
    --clc-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    position: relative;
    padding: 20px 0 58px;
    color: var(--clc-ink);
    font-family: var(--clc-sans);
    background:
        repeating-linear-gradient(180deg, transparent 0 31px, rgba(27, 43, 61, .035) 31px 32px),
        radial-gradient(900px 460px at 4% -10%, rgba(192, 57, 43, .07), transparent 60%),
        radial-gradient(760px 420px at 98% 3%, rgba(43, 122, 95, .07), transparent 58%),
        var(--clc-bg);
}

[data-theme="dark"] .clc-page {
    --clc-paper: #171a1f;
    --clc-card: #1b1f26;
    --clc-bg: #0e1116;
    --clc-ink: #e9edf3;
    --clc-ink-soft: #b3bcca;
    --clc-ink-faint: #7d8797;
    --clc-red: #ff7a66;
    --clc-red-soft: #33201d;
    --clc-green: #63c49b;
    --clc-green-soft: #17302a;
    --clc-yellow: #f0cd6d;
    --clc-yellow-soft: #322a15;
    --clc-line: #2a3038;
    --clc-line-soft: #232830;
    --clc-shadow: 0 20px 42px -36px rgba(0, 0, 0, .9);
    background:
        repeating-linear-gradient(180deg, transparent 0 31px, rgba(255, 255, 255, .045) 31px 32px),
        radial-gradient(900px 460px at 4% -10%, rgba(255, 122, 102, .08), transparent 60%),
        radial-gradient(760px 420px at 98% 3%, rgba(99, 196, 155, .06), transparent 58%),
        var(--clc-bg);
}

.clc-page *, .clc-page *::before, .clc-page *::after { box-sizing: border-box; }
.clc-inner { max-width: 1220px; margin: 0 auto; padding: 0 26px; }

/* ---------- 面包屑 ---------- */
.clc-crumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 7px;
    margin: 2px 0 15px;
    font-size: 12.5px;
    color: var(--clc-ink-faint);
}
.clc-crumb a { color: var(--clc-ink-soft); text-decoration: none; }
.clc-crumb a:hover { color: var(--clc-red); }
.clc-crumb .sep { color: var(--clc-line); }
.clc-crumb .cur { color: var(--clc-red); font-weight: 700; }

/* ---------- 首屏 ---------- */
.clc-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .72fr);
    gap: 0;
    border: 1px solid var(--clc-line);
    border-radius: 22px;
    background: var(--clc-card);
    box-shadow: 0 26px 54px -46px rgba(56, 44, 24, .55);
    overflow: hidden;
}

.clc-hero-paper {
    position: relative;
    padding: 30px 34px 28px 46px;
    background:
        repeating-linear-gradient(180deg, transparent 0 33px, rgba(27, 43, 61, .05) 33px 34px),
        var(--clc-paper);
}
.clc-hero-paper::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 26px;
    width: 1px;
    background: rgba(192, 57, 43, .28);
}
.clc-hero-paper::after {
    content: "";
    position: absolute;
    top: 22px;
    bottom: 22px;
    left: 12px;
    width: 7px;
    background:
        radial-gradient(circle at 50% 8px, var(--clc-bg) 3.2px, transparent 3.6px) 0 0 / 7px 34px repeat-y;
    opacity: .85;
}

.clc-seal {
    position: absolute;
    top: 18px;
    right: 22px;
    display: grid;
    place-items: center;
    width: 62px;
    height: 62px;
    border: 2px solid rgba(192, 57, 43, .55);
    border-radius: 50%;
    box-shadow: inset 0 0 0 4px var(--clc-paper), inset 0 0 0 5px rgba(192, 57, 43, .32);
    color: rgba(192, 57, 43, .72);
    font-family: var(--clc-serif);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: .16em;
    text-indent: .16em;
    transform: rotate(-11deg);
    pointer-events: none;
}

.clc-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    border: 1px solid rgba(192, 57, 43, .3);
    border-radius: 4px;
    background: var(--clc-red-soft);
    color: var(--clc-red);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: .14em;
}

.clc-hero h1 {
    margin: 14px 0 10px;
    padding-right: 60px;
    font-family: var(--clc-serif);
    font-size: clamp(27px, 3vw, 38px);
    font-weight: 700;
    font-style: normal;
    line-height: 1.24;
    letter-spacing: -.4px;
    color: var(--clc-ink);
}

.clc-hero-sub {
    margin: 0 0 10px;
    font-family: var(--clc-serif);
    font-size: 15px;
    line-height: 1.8;
    color: var(--clc-ink-soft);
    border-bottom: 2px solid rgba(192, 57, 43, .22);
    padding-bottom: 10px;
    display: inline-block;
}

.clc-lead {
    margin: 0 0 16px;
    max-width: 620px;
    font-size: 13.5px;
    line-height: 1.95;
    color: var(--clc-ink-soft);
}
.clc-lead b { color: var(--clc-ink); border-bottom: 2px solid rgba(243, 208, 106, .8); font-weight: 700; }

.clc-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin: 0 0 18px;
    padding: 0;
    list-style: none;
}
.clc-chips li {
    padding: 4px 10px;
    border: 1px solid var(--clc-line);
    border-radius: 4px;
    background: rgba(255, 255, 255, .6);
    color: var(--clc-ink-soft);
    font-size: 11.5px;
}
[data-theme="dark"] .clc-chips li { background: rgba(255, 255, 255, .04); }

.clc-hero-btns { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- 成绩栏 ---------- */
.clc-score {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 24px 24px 20px;
    background:
        radial-gradient(420px 240px at 100% 0%, rgba(255, 255, 255, .12), transparent 62%),
        linear-gradient(160deg, #24405f 0%, #182c44 62%, #142336 100%);
    color: #eef3f9;
}
.clc-score::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 1px;
    background: rgba(255, 255, 255, .1);
}
.clc-score-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    font-size: 10.5px;
    letter-spacing: .16em;
    color: rgba(238, 243, 249, .62);
}
.clc-score-head b {
    max-width: 52%;
    overflow: hidden;
    color: rgba(238, 243, 249, .9);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.clc-score-main {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: 10px 0 12px;
}
.clc-score-main strong {
    font-family: var(--clc-mono);
    font-size: 46px;
    font-weight: 700;
    letter-spacing: -2px;
    line-height: 1;
    color: #ffffff;
    font-variant-numeric: tabular-nums;
}
.clc-score-main em {
    font-style: normal;
    font-size: 13px;
    color: rgba(238, 243, 249, .66);
}

.clc-score-bar {
    display: flex;
    height: 9px;
    border-radius: 3px;
    background: rgba(255, 255, 255, .12);
    overflow: hidden;
}
.clc-score-bar .bar-real {
    display: block;
    height: 100%;
    background: #eef3f9;
    transition: width .45s ease;
}
.clc-score-bar .bar-recover {
    display: block;
    height: 100%;
    background: repeating-linear-gradient(135deg, rgba(192, 57, 43, .95) 0 5px, rgba(255, 122, 102, .95) 5px 10px);
    transition: width .45s ease;
}

.clc-score-rows { margin: 14px 0 0; padding: 0; }
.clc-score-rows > div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
    padding: 6px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, .14);
}
.clc-score-rows > div:last-child { border-bottom: none; }
.clc-score-rows dt { font-size: 11.5px; color: rgba(238, 243, 249, .66); }
.clc-score-rows dd {
    margin: 0;
    font-family: var(--clc-mono);
    font-size: 13.5px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    color: #ffffff;
}
.clc-score-rows dd.is-red { color: #ffb3a6; }
.clc-score-rows dd.is-green { color: #8fe0bb; }
.clc-score-foot {
    margin: auto 0 0;
    padding-top: 12px;
    font-size: 10.5px;
    line-height: 1.7;
    color: rgba(238, 243, 249, .5);
}

/* ---------- 成绩单 KPI ---------- */
.clc-kpi {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
    margin: 16px 0 18px;
}
.clc-kpi-item {
    position: relative;
    padding: 13px 15px 14px;
    border: 1px solid var(--clc-line);
    border-radius: 13px;
    background: var(--clc-card);
    box-shadow: var(--clc-shadow);
    overflow: hidden;
}
.clc-kpi-item::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--clc-ink-faint);
    opacity: .5;
}
.clc-kpi-item.is-red::before { background: var(--clc-red); opacity: 1; }
.clc-kpi-item.is-green::before { background: var(--clc-green); opacity: 1; }
.clc-kpi-item span {
    display: block;
    font-size: 10.5px;
    letter-spacing: .1em;
    color: var(--clc-ink-faint);
}
.clc-kpi-item strong {
    display: block;
    margin: 3px 0 1px;
    font-family: var(--clc-mono);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--clc-ink);
    font-variant-numeric: tabular-nums;
}
.clc-kpi-item.is-red strong { color: var(--clc-red); }
.clc-kpi-item.is-green strong { color: var(--clc-green); }
.clc-kpi-item em {
    display: block;
    font-size: 10.5px;
    font-style: normal;
    line-height: 1.55;
    color: var(--clc-ink-faint);
}

/* ---------- 三列布局 ---------- */
.clc-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 14px;
    align-items: start;
}
.clc-grid > .clc-col:nth-child(3) {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    align-items: start;
}
.clc-grid > * { min-width: 0; }
.clc-col { display: flex; flex-direction: column; gap: 14px; min-width: 0; }

/* ---------- 卡片（卷面区块） ---------- */
.clc-card {
    position: relative;
    padding: 18px 18px 20px;
    border: 1px solid var(--clc-line);
    border-radius: var(--clc-radius);
    background: var(--clc-card);
    box-shadow: var(--clc-shadow);
}
.clc-card--action {
    border-left: 3px solid var(--clc-red);
    background:
        linear-gradient(180deg, rgba(192, 57, 43, .035), transparent 46%),
        var(--clc-card);
}

.clc-card-title {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    font-family: var(--clc-serif);
    font-size: 16.5px;
    font-weight: 700;
    font-style: normal;
    letter-spacing: -.1px;
    color: var(--clc-ink);
}
.clc-card-title small {
    margin-left: auto;
    color: var(--clc-ink-faint);
    font-family: var(--clc-sans);
    font-size: 10.5px;
    font-style: normal;
    font-weight: 400;
    letter-spacing: .02em;
}
.clc-num {
    display: grid;
    place-items: center;
    width: 23px;
    height: 23px;
    border: 1.5px solid var(--clc-red);
    border-radius: 50%;
    color: var(--clc-red);
    font-family: var(--clc-mono);
    font-size: 12px;
    font-weight: 700;
    line-height: 1;
}

/* ---------- 字段 ---------- */
.clc-field { margin-bottom: 11px; min-width: 0; }
.clc-field > label {
    display: block;
    margin-bottom: 5px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .06em;
    color: var(--clc-ink-faint);
}
.clc-input,
.clc-textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--clc-line);
    border-bottom: 2px solid #cfc3a6;
    border-radius: 7px 7px 3px 3px;
    background: var(--clc-paper);
    color: var(--clc-ink);
    font-family: inherit;
    font-size: 13px;
    transition: border-color .16s, box-shadow .16s, background .16s;
}
[data-theme="dark"] .clc-input,
[data-theme="dark"] .clc-textarea { border-bottom-color: #3a4250; }
.clc-input:focus,
.clc-textarea:focus {
    outline: none;
    border-color: var(--clc-red);
    border-bottom-color: var(--clc-red);
    background: var(--clc-card);
    box-shadow: 0 2px 0 -1px rgba(192, 57, 43, .22);
}
.clc-textarea {
    min-height: 74px;
    padding: 9px 11px;
    font-family: var(--clc-mono);
    font-size: 12px;
    line-height: 1.9;
    resize: vertical;
    background:
        repeating-linear-gradient(180deg, transparent 0 22px, var(--clc-line-soft) 22px 23px),
        var(--clc-paper);
}
.clc-input::-webkit-outer-spin-button,
.clc-input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.clc-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; min-width: 0; }
.clc-grid2 > * { min-width: 0; }

.clc-hint {
    margin: 8px 0 0;
    font-size: 11px;
    line-height: 1.75;
    color: var(--clc-ink-faint);
}
.clc-hint code {
    padding: 1px 5px;
    border-radius: 4px;
    background: var(--clc-line-soft);
    font-family: var(--clc-mono);
    font-size: 10.5px;
    color: var(--clc-ink-soft);
}

/* ---------- 分段按钮 ---------- */
.clc-seg {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-bottom: 8px;
}
.clc-seg-btn {
    padding: 5px 10px;
    border: 1px solid var(--clc-line);
    border-radius: 999px;
    background: var(--clc-paper);
    color: var(--clc-ink-soft);
    font-family: inherit;
    font-size: 11.5px;
    cursor: pointer;
    transition: all .16s;
}
.clc-seg-btn:hover { border-color: var(--clc-red); color: var(--clc-red); }
.clc-seg-btn.is-on {
    border-color: transparent;
    background: var(--clc-red);
    color: #ffffff;
    font-weight: 700;
}
[data-theme="dark"] .clc-seg-btn.is-on { color: #2b0f0b; }

/* ---------- 类型登记行 ---------- */
.clc-type-head,
.clc-type-row {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .92fr) minmax(0, .82fr) minmax(0, .9fr) 26px;
    gap: 6px;
    align-items: center;
}
.clc-type-head {
    margin-bottom: 6px;
    font-size: 10px;
    letter-spacing: .08em;
    color: var(--clc-ink-faint);
}
.clc-type-head span:nth-child(2),
.clc-type-head span:nth-child(3),
.clc-type-head span:nth-child(4) { text-align: center; }

.clc-types { display: flex; flex-direction: column; gap: 6px; margin-bottom: 10px; }
.clc-type-row input {
    width: 100%;
    min-width: 0;
    padding: 6px 8px;
    border: 1px solid var(--clc-line);
    border-radius: 6px;
    background: var(--clc-paper);
    color: var(--clc-ink);
    font-family: inherit;
    font-size: 12.5px;
}
.clc-type-row input[data-tf="loss"],
.clc-type-row input[data-tf="count"],
.clc-type-row input[data-tf="rate"] {
    text-align: center;
    font-family: var(--clc-mono);
    font-variant-numeric: tabular-nums;
}
.clc-type-row input:focus {
    outline: none;
    border-color: var(--clc-red);
    box-shadow: 0 0 0 2.5px rgba(192, 57, 43, .12);
}
.clc-type-row input::-webkit-outer-spin-button,
.clc-type-row input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.clc-del {
    width: 26px;
    height: 26px;
    padding: 0;
    border: 1px solid transparent;
    border-radius: 6px;
    background: transparent;
    color: var(--clc-ink-faint);
    font-family: inherit;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    transition: all .16s;
}
.clc-del:hover { border-color: var(--clc-red); background: var(--clc-red-soft); color: var(--clc-red); }

.clc-sumline {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 6px 12px;
    margin-top: 10px;
    padding-top: 11px;
    border-top: 1px dashed var(--clc-line);
    font-size: 11.5px;
    color: var(--clc-ink-faint);
}
.clc-sumline b {
    font-family: var(--clc-mono);
    font-size: 15px;
    color: var(--clc-ink);
    font-variant-numeric: tabular-nums;
}
.clc-sumline b.is-bad { color: var(--clc-red); }

/* ---------- 堆叠条与图例 ---------- */
.clc-stack {
    display: flex;
    height: 30px;
    margin-bottom: 10px;
    border-radius: 5px;
    background: var(--clc-line-soft);
    overflow: hidden;
}
.clc-stack:empty { display: none; }
.clc-stack-seg {
    position: relative;
    height: 100%;
    transition: width .4s ease;
}
.clc-stack-empty {
    padding: 10px 12px;
    border: 1px dashed var(--clc-line);
    border-radius: 8px;
    color: var(--clc-ink-faint);
    font-size: 12px;
    text-align: center;
}

.clc-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 5px 12px;
    margin-bottom: 12px;
    font-size: 11px;
    color: var(--clc-ink-soft);
}
.clc-legend span { display: inline-flex; align-items: center; gap: 5px; }
.clc-legend i {
    width: 9px;
    height: 9px;
    border-radius: 2px;
    display: inline-block;
}

/* ---------- 环形图 ---------- */
.clc-donut-wrap {
    position: relative;
    width: 132px;
    margin: 4px auto 14px;
}
.clc-donut { display: block; width: 100%; height: auto; transform: rotate(-90deg); }
.clc-donut-bg { fill: none; stroke: var(--clc-line-soft); stroke-width: 11; }
.clc-donut-fg {
    fill: none;
    stroke: var(--clc-red);
    stroke-width: 11;
    stroke-linecap: round;
    transition: stroke-dashoffset .5s ease;
}
.clc-donut-txt {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1px;
    text-align: center;
}
.clc-donut-txt strong {
    font-family: var(--clc-mono);
    font-size: 21px;
    font-weight: 700;
    letter-spacing: -1px;
    color: var(--clc-red);
    font-variant-numeric: tabular-nums;
}
.clc-donut-txt span { font-size: 10px; letter-spacing: .06em; color: var(--clc-ink-faint); }

/* ---------- 表格 ---------- */
.clc-table-wrap { width: 100%; overflow-x: auto; }
.clc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
.clc-table th {
    padding: 0 8px 7px;
    border-bottom: 1.5px solid var(--clc-ink);
    color: var(--clc-ink-faint);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    text-align: left;
    white-space: nowrap;
}
.clc-table td {
    padding: 8px;
    border-bottom: 1px solid var(--clc-line-soft);
    color: var(--clc-ink);
    font-variant-numeric: tabular-nums;
}
.clc-table tbody tr:last-child td { border-bottom: none; }
.clc-table th:not(:first-child),
.clc-table td:not(:first-child) { text-align: right; }

/* ---------- 多卷趋势 ---------- */
.clc-multi-btns { display: flex; flex-wrap: wrap; gap: 6px; margin: 9px 0 11px; }
.clc-trend { display: flex; flex-direction: column; gap: 7px; }
.clc-trend-row {
    display: grid;
    grid-template-columns: minmax(0, 76px) minmax(0, 1fr) 50px;
    gap: 8px;
    align-items: center;
    font-size: 11.5px;
}
.clc-trend-row .nm {
    overflow: hidden;
    color: var(--clc-ink-soft);
    text-overflow: ellipsis;
    white-space: nowrap;
}
.clc-trend-bar {
    display: block;
    height: 12px;
    border-radius: 3px;
    background: var(--clc-line-soft);
    overflow: hidden;
}
.clc-trend-bar i {
    display: block;
    height: 100%;
    border-radius: 3px;
    transition: width .45s ease;
}
.clc-trend-row .vv {
    font-family: var(--clc-mono);
    font-size: 11.5px;
    font-weight: 700;
    text-align: right;
    color: var(--clc-red);
    font-variant-numeric: tabular-nums;
}
.clc-trend-empty {
    padding: 12px;
    border: 1px dashed var(--clc-line);
    border-radius: 8px;
    color: var(--clc-ink-faint);
    font-size: 11.5px;
    line-height: 1.7;
    text-align: center;
}

/* ---------- 改进优先级 ---------- */
.clc-prio { display: flex; flex-direction: column; gap: 9px; }
.clc-prio-item {
    position: relative;
    padding: 12px 13px 13px;
    border: 1px solid var(--clc-line);
    border-left: 3px solid var(--clc-red);
    border-radius: 4px 10px 10px 4px;
    background: var(--clc-paper);
}
.clc-prio-item.is-first {
    background:
        linear-gradient(180deg, rgba(192, 57, 43, .06), transparent 70%),
        var(--clc-paper);
}
.clc-prio-item.is-first::after {
    content: "先练这一类";
    position: absolute;
    top: -8px;
    right: 10px;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--clc-red);
    color: #ffffff;
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: .06em;
}
[data-theme="dark"] .clc-prio-item.is-first::after { color: #2b0f0b; }
.clc-prio-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 7px;
}
.clc-prio-rank {
    display: grid;
    place-items: center;
    width: 19px;
    height: 19px;
    border-radius: 50%;
    background: var(--clc-red);
    color: #ffffff;
    font-family: var(--clc-mono);
    font-size: 11px;
    font-weight: 700;
}
[data-theme="dark"] .clc-prio-rank { color: #2b0f0b; }
.clc-prio-name {
    font-family: var(--clc-serif);
    font-size: 14.5px;
    font-weight: 700;
    color: var(--clc-ink);
}
.clc-prio-score {
    margin-left: auto;
    font-family: var(--clc-mono);
    font-size: 11px;
    color: var(--clc-red);
    font-variant-numeric: tabular-nums;
}
.clc-prio-act {
    margin: 8px 0 0;
    padding: 0;
    list-style: none;
}
.clc-prio-act li {
    position: relative;
    padding-left: 15px;
    margin-bottom: 3px;
    font-size: 11.5px;
    line-height: 1.75;
    color: var(--clc-ink-soft);
}
.clc-prio-act li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--clc-red);
    font-family: var(--clc-mono);
    font-size: 11px;
}
.clc-prio-foot {
    margin: 10px 0 0;
    font-size: 11px;
    line-height: 1.7;
    color: var(--clc-ink-faint);
}

/* ---------- 批改结论 ---------- */
.clc-verdict {
    position: relative;
    padding: 13px 15px 13px 17px;
    border-radius: 4px 10px 10px 4px;
    background:
        linear-gradient(180deg, rgba(243, 208, 106, .32), rgba(243, 208, 106, .16)),
        var(--clc-paper);
    border-left: 3px solid var(--clc-yellow);
    font-family: var(--clc-serif);
    font-size: 13px;
    line-height: 2;
    color: var(--clc-ink);
}
[data-theme="dark"] .clc-verdict {
    background:
        linear-gradient(180deg, rgba(240, 205, 109, .16), rgba(240, 205, 109, .07)),
        var(--clc-paper);
}
.clc-verdict:empty::before {
    content: "登记丢分后，这里给出一段可以直接读给家长听的结论。";
    color: var(--clc-ink-faint);
    font-family: var(--clc-sans);
    font-size: 12px;
}
.clc-verdict b { color: #a5301f; font-weight: 600; }
[data-theme="dark"] .clc-verdict b { color: #ffb3a6; }

/* ---------- 检查项 ---------- */
.clc-tips { margin: 0; padding: 0; list-style: none; }
.clc-tips li {
    position: relative;
    padding: 7px 0 7px 20px;
    border-bottom: 1px dashed var(--clc-line-soft);
    font-size: 11.5px;
    line-height: 1.8;
    color: var(--clc-ink-soft);
}
.clc-tips li:last-child { border-bottom: none; }
.clc-tips li::before {
    content: "✓";
    position: absolute;
    left: 2px;
    top: 7px;
    color: var(--clc-green);
    font-size: 11px;
    font-weight: 700;
}
.clc-tips li.is-warn::before { content: "!"; color: var(--clc-red); }
.clc-tips li.is-bad::before { content: "×"; color: var(--clc-red); }
.clc-tips li.is-good::before { content: "✓"; color: var(--clc-green); }

/* ---------- 按钮 ---------- */
.clc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    border: 1px solid transparent;
    border-radius: 9px;
    font-family: inherit;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform .15s, box-shadow .15s, background .15s, border-color .15s, color .15s;
}
.clc-btn:active { transform: translateY(1px); }
.clc-btn--red {
    background: var(--clc-red);
    color: #ffffff;
    box-shadow: 0 12px 24px -18px rgba(192, 57, 43, .95);
}
.clc-btn--red:hover { background: #a5301f; transform: translateY(-1px); }
[data-theme="dark"] .clc-btn--red { color: #2b0f0b; }
[data-theme="dark"] .clc-btn--red:hover { background: #ff8f7c; }
.clc-btn--line {
    border-color: var(--clc-line);
    background: var(--clc-card);
    color: var(--clc-ink-soft);
}
.clc-btn--line:hover { border-color: var(--clc-red); color: var(--clc-red); }
.clc-btn--sm { padding: 6px 11px; font-size: 11.5px; border-radius: 7px; }
.clc-actions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }

/* ---------- 口径说明 ---------- */
.clc-block { margin-top: 16px; }
.clc-note {
    width: 100%;
    border-collapse: collapse;
    font-size: 12.5px;
}
.clc-note th {
    width: 116px;
    padding: 11px 14px 11px 0;
    border-bottom: 1px solid var(--clc-line);
    color: var(--clc-ink);
    font-family: var(--clc-serif);
    font-size: 13px;
    font-weight: 700;
    text-align: left;
    vertical-align: top;
    white-space: nowrap;
}
.clc-note td {
    padding: 11px 0;
    border-bottom: 1px solid var(--clc-line);
    color: var(--clc-ink-soft);
    font-size: 12.5px;
    line-height: 1.85;
}
.clc-note tr:last-child th,
.clc-note tr:last-child td { border-bottom: none; padding-bottom: 2px; }
.clc-note td b { color: var(--clc-ink); }

/* ---------- 标签页 ---------- */
.clc-tabs {
    display: flex;
    gap: 2px;
    margin: 20px 0 0;
    border-bottom: 1.5px solid var(--clc-ink);
    overflow-x: auto;
}
.clc-tab {
    flex: none;
    padding: 10px 15px 11px;
    border: none;
    border-bottom: 3px solid transparent;
    background: transparent;
    color: var(--clc-ink-faint);
    font-family: var(--clc-serif);
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: color .16s, border-color .16s;
}
.clc-tab:hover { color: var(--clc-ink); }
.clc-tab.is-on { border-bottom-color: var(--clc-red); color: var(--clc-red); font-weight: 700; }

.clc-panel[data-clc-panel] { display: none; margin-top: 14px; padding: 18px 20px 20px; border: 1px solid var(--clc-line); border-radius: var(--clc-radius); background: var(--clc-card); }
.clc-panel[data-clc-panel].is-on { display: block; }
.clc-panel h2 {
    margin: 0 0 10px;
    font-family: var(--clc-serif);
    font-size: 17px;
    font-weight: 700;
    color: var(--clc-ink);
}
.clc-panel h2:not(:first-child) { margin-top: 18px; }
.clc-panel p {
    margin: 0 0 9px;
    font-size: 13px;
    line-height: 1.95;
    color: var(--clc-ink-soft);
}
.clc-panel p b { color: var(--clc-ink); border-bottom: 2px solid rgba(243, 208, 106, .75); }

.clc-steps {
    margin: 0;
    padding-left: 20px;
    font-size: 13px;
    line-height: 1.95;
    color: var(--clc-ink-soft);
}
.clc-steps li { margin-bottom: 6px; }
.clc-steps li::marker { color: var(--clc-red); font-weight: 700; }
.clc-steps b { color: var(--clc-ink); }

.clc-timeline { margin: 0; padding: 0; list-style: none; }
.clc-timeline li {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    padding: 10px 0;
    border-bottom: 1px dashed var(--clc-line);
    font-size: 12.5px;
    line-height: 1.85;
    color: var(--clc-ink-soft);
}
.clc-timeline li:last-child { border-bottom: none; }
.clc-timeline .ver {
    padding: 0 8px;
    border: 1px solid var(--clc-red);
    border-radius: 4px;
    color: var(--clc-red);
    font-family: var(--clc-mono);
    font-size: 11px;
    font-weight: 700;
    line-height: 20px;
}
.clc-timeline .date { color: var(--clc-ink-faint); font-family: var(--clc-mono); font-size: 11px; }
.clc-timeline .txt { flex: 1 1 260px; min-width: 0; }

.clc-faq details {
    border-bottom: 1px solid var(--clc-line);
    padding: 0 2px;
}
.clc-faq details:last-child { border-bottom: none; }
.clc-faq summary {
    padding: 11px 0;
    font-family: var(--clc-serif);
    font-size: 13.5px;
    font-weight: 600;
    color: var(--clc-ink);
    cursor: pointer;
    list-style: none;
    display: flex;
    gap: 9px;
}
.clc-faq summary::-webkit-details-marker { display: none; }
.clc-faq summary::before {
    content: "Q";
    flex: none;
    color: var(--clc-red);
    font-family: var(--clc-mono);
    font-size: 12px;
    font-weight: 700;
}
.clc-faq .a {
    padding: 0 0 12px 21px;
    font-size: 12.5px;
    line-height: 1.9;
    color: var(--clc-ink-soft);
}
.clc-faq .a b { color: var(--clc-ink); }

/* ---------- 相关工具 ---------- */
.clc-related { margin-top: 24px; }
.clc-related > h2 {
    margin: 0 0 11px;
    font-family: var(--clc-serif);
    font-size: 16px;
    font-weight: 700;
    font-style: normal;
}
.clc-rel-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}
.clc-rel {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 13px;
    border: 1px solid var(--clc-line);
    border-radius: 12px;
    background: var(--clc-card);
    color: var(--clc-ink);
    text-decoration: none;
    transition: transform .16s, border-color .16s, box-shadow .16s;
}
.clc-rel:hover {
    border-color: var(--clc-red);
    transform: translateY(-2px);
    box-shadow: 0 16px 28px -24px rgba(192, 57, 43, .9);
}
.clc-rel .ri {
    flex: none;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--clc-red-soft);
    font-size: 16px;
}
.clc-rel b { display: block; font-size: 12.5px; font-weight: 700; line-height: 1.4; }
.clc-rel small { display: block; margin-top: 1px; font-size: 11px; line-height: 1.5; color: var(--clc-ink-faint); }

/* ---------- toast ---------- */
.clc-toast {
    position: fixed;
    left: 50%;
    bottom: 76px;
    z-index: 9999;
    padding: 10px 18px;
    border-radius: 8px;
    background: #1b2b3d;
    color: #f6f2e9;
    font-size: 12.5px;
    font-weight: 600;
    box-shadow: 0 18px 34px -18px rgba(0, 0, 0, .7);
    opacity: 0;
    transform: translate(-50%, 12px);
    pointer-events: none;
    transition: opacity .24s, transform .24s;
}
.clc-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- 打印稿 ---------- */
.clc-sheet { display: none; }
.clc-sheet-in {
    font-family: "Songti SC", Georgia, "Times New Roman", serif;
    color: #1b2b3d;
    font-size: 12px;
    line-height: 1.7;
}
.clc-sheet-title {
    padding-bottom: 6px;
    border-bottom: 2px solid #1b2b3d;
    margin-bottom: 4px;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}
.clc-sheet-sub {
    margin-bottom: 12px;
    color: #4c5c6d;
    font-size: 11px;
    text-align: center;
}
.clc-sheet-in h2 {
    margin: 13px 0 5px;
    padding-left: 7px;
    border-left: 3px solid #c0392b;
    font-size: 12.5px;
    font-weight: 700;
}
.clc-sheet-in table { width: 100%; border-collapse: collapse; font-size: 11px; }
.clc-sheet-in th,
.clc-sheet-in td { padding: 4px 6px; border-bottom: 1px solid #e0d8c4; text-align: left; }
.clc-sheet-in th { background: #f6f2e9; font-weight: 700; }
.clc-sheet-in .r { text-align: right; font-variant-numeric: tabular-nums; }
.clc-sheet-in .sum-row td { border-top: 1.5px solid #1b2b3d; font-weight: 700; }
.clc-sheet-kpi { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; margin: 9px 0 3px; }
.clc-sheet-kpi > div {
    padding: 7px 9px;
    border: 1px solid #e0d8c4;
    border-radius: 4px;
    background: #fbf8f0;
}
.clc-sheet-kpi span { display: block; font-size: 9.5px; color: #4c5c6d; }
.clc-sheet-kpi strong { display: block; font-size: 15px; }
.clc-sheet-verdict {
    padding: 8px 10px;
    border-left: 3px solid #f3d06a;
    background: #fdf5da;
    font-size: 11px;
    line-height: 1.8;
}
.clc-sheet-note {
    margin-top: 11px;
    padding: 7px 9px;
    border-radius: 3px;
    background: #f6f2e9;
    color: #4c5c6d;
    font-size: 10px;
    line-height: 1.7;
}
.clc-sheet-sign {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
    padding-top: 9px;
    border-top: 1px dashed #c9bfa8;
    font-size: 11px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
    .clc-grid > .clc-col:nth-child(3) { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
    .clc-hero { grid-template-columns: minmax(0, 1fr); }
    .clc-score::before { display: none; }
    .clc-score { padding: 20px 22px 18px; }
    .clc-score-main strong { font-size: 38px; }
    .clc-kpi { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .clc-kpi-item:nth-child(4), .clc-kpi-item:nth-child(5) { grid-column: auto; }
    .clc-rel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
    .clc-page { padding: 14px 0 42px; }
    .clc-inner { padding: 0 14px; }
    .clc-hero { border-radius: 16px; }
    .clc-hero-paper { padding: 20px 16px 20px 26px; }
    .clc-hero-paper::before { left: 15px; }
    .clc-hero-paper::after { left: 5px; opacity: .55; }
    .clc-seal { display: none; }
    .clc-hero h1 { font-size: 24px; padding-right: 0; letter-spacing: -.3px; }
    .clc-hero-sub { font-size: 13.5px; }
    .clc-lead { font-size: 12.5px; }
    .clc-kpi { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 12px 0 14px; }
    .clc-kpi-item strong { font-size: 20px; }
    .clc-grid { grid-template-columns: minmax(0, 1fr); }
    .clc-grid > .clc-col:nth-child(3) { grid-template-columns: minmax(0, 1fr); }
    .clc-card { padding: 15px 14px 17px; border-radius: 14px; }
    .clc-card-title { font-size: 15px; }
    .clc-card-title small { flex-basis: 100%; margin-left: 31px; }
    .clc-note th { width: 86px; font-size: 12px; }
    .clc-note td { font-size: 12px; line-height: 1.8; }
    .clc-tab { padding: 9px 11px 10px; font-size: 12.5px; }
    .clc-rel-grid { grid-template-columns: minmax(0, 1fr); }
    .clc-rel { padding: 10px 12px; }
    .clc-donut-wrap { width: 116px; }
    .clc-type-head { display: none; }
    .clc-type-row { grid-template-columns: minmax(0, 1.3fr) minmax(0, .8fr) minmax(0, .7fr) minmax(0, .7fr) 24px; }
}
@media (max-width: 400px) {
    .clc-kpi { grid-template-columns: minmax(0, 1fr); }
    .clc-score-main strong { font-size: 34px; }
}

/* ---------- 打印 ---------- */
@media print {
    .nav-header,
    .footer,
    .back-to-top,
    .detail-breadcrumb,
    #evadeFab,
    .evade-fab,
    #navEvadeBtn,
    .nav-evade-btn,
    #navMask,
    .nav-mask,
    .ma-page-modal,
    #clicaptcha-container,
    #ai-captcha-holder,
    .ai-captcha-guard { display: none !important; }

    .clc-page { display: none !important; }

    .clc-sheet {
        display: block !important;
        visibility: visible !important;
        padding: 10mm 11mm;
        background: #ffffff;
        color: #1b2b3d;
    }
    .clc-sheet * { visibility: visible !important; }

    @page { size: A4 portrait; margin: 8mm; }
}