/* ==========================================================================
   住院护理费与营养费计算器（#109）
   视觉概念：住院费用清单 / 理赔对账单
   - 纸感底纹 + 单据虚线打孔 + 朱红印章 + 等宽数字
   - 与站点其它工具页完全独立的一套排版，不复用通用卡片
   ========================================================================== */

.cnf-page {
    --cnf-paper: #fbf7ee;
    --cnf-paper-2: #f4eee0;
    --cnf-ink: #221f1a;
    --cnf-ink-2: #4a443a;
    --cnf-muted: #7c7466;
    --cnf-line: #e2d9c6;
    --cnf-line-2: #d3c7ae;
    --cnf-seal: #c2402f;
    --cnf-seal-soft: #fbeee9;
    --cnf-gold: #a9803a;
    --cnf-ok: #2f6b4f;
    --cnf-ok-soft: #eaf3ec;
    --cnf-warn: #8a5a12;
    --cnf-warn-soft: #fbf1de;
    --cnf-bad: #a82f2f;
    --cnf-bad-soft: #fbe9e9;
    --cnf-mono: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", "Liberation Mono", monospace;
    --cnf-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", Georgia, serif;
    --cnf-shadow: 0 22px 50px -34px rgba(34, 31, 26, .55);
}

[data-theme="dark"] .cnf-page {
    --cnf-paper: #1a1714;
    --cnf-paper-2: #221e19;
    --cnf-ink: #efe9dd;
    --cnf-ink-2: #cdc5b6;
    --cnf-muted: #978d7d;
    --cnf-line: #322c24;
    --cnf-line-2: #413930;
    --cnf-seal: #e2604d;
    --cnf-seal-soft: #2b1b16;
    --cnf-gold: #cba55e;
    --cnf-ok: #6cc39b;
    --cnf-ok-soft: #12261d;
    --cnf-warn: #dcaa5b;
    --cnf-warn-soft: #2a2113;
    --cnf-bad: #e58a8a;
    --cnf-bad-soft: #2b1616;
    --cnf-shadow: 0 24px 56px -34px rgba(0, 0, 0, .85);
}

/* ---------------- 首屏 ---------------- */
.cnf-hero {
    position: relative;
    padding: 34px 0 6px;
    overflow: hidden;
}
.cnf-hero-glow {
    content: "";
    position: absolute; inset: -10% -20% auto -20%; height: 460px;
    background:
        radial-gradient(60% 55% at 18% 0%, color-mix(in srgb, var(--cnf-seal) 12%, transparent) 0%, transparent 70%),
        radial-gradient(50% 50% at 88% 10%, color-mix(in srgb, var(--cnf-gold) 14%, transparent) 0%, transparent 72%);
    pointer-events: none;
}
.cnf-hero-in {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 44px;
    align-items: start;
}

.cnf-eyebrow {
    display: inline-flex; align-items: center; gap: 9px;
    font-size: 11.5px; font-weight: 600; letter-spacing: .16em;
    color: var(--cnf-seal);
    margin-bottom: 12px;
}
.cnf-eyebrow::before {
    content: ""; width: 22px; height: 2px; background: var(--cnf-seal); opacity: .7;
}

.cnf-h1 {
    font-family: var(--cnf-serif);
    font-size: clamp(30px, 3.5vw, 44px);
    line-height: 1.24;
    letter-spacing: -.015em;
    font-weight: 700;
    margin: 0 0 14px;
    color: var(--cnf-ink);
    text-wrap: balance;
}
.cnf-h1 mark {
    background: none;
    color: var(--cnf-seal);
    position: relative;
    padding: 0 .05em;
}
.cnf-h1 mark::after {
    content: "";
    position: absolute; left: 0; right: 0; bottom: .06em; height: .32em;
    background: color-mix(in srgb, var(--cnf-seal) 16%, transparent);
    border-radius: 2px;
    z-index: -1;
}

.cnf-sub {
    margin: 0 0 16px;
    font-size: 15.5px;
    line-height: 1.92;
    color: var(--cnf-ink-2);
    max-width: 46ch;
}
.cnf-sub b { color: var(--cnf-ink); font-weight: 600; }

.cnf-val {
    list-style: none; margin: 0 0 18px; padding: 0;
    display: grid; gap: 9px;
}
.cnf-val li {
    position: relative;
    padding-left: 20px;
    font-size: 13.6px;
    line-height: 1.72;
    color: var(--cnf-muted);
}
.cnf-val li::before {
    content: "✓";
    position: absolute; left: 0; top: 0;
    font-family: var(--cnf-mono);
    font-size: 12px; font-weight: 700;
    color: var(--cnf-ok);
}
.cnf-val b { color: var(--cnf-ink-2); font-weight: 600; }

/* 页内导航 */
.cnf-jump {
    display: flex; flex-wrap: wrap; gap: 8px;
    margin-bottom: 18px;
}
.cnf-jump a {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px;
    border: 1px solid var(--cnf-line-2);
    border-radius: 999px;
    background: var(--cnf-paper);
    color: var(--cnf-ink-2);
    font-size: 12.5px;
    text-decoration: none;
    transition: border-color .16s, color .16s, background .16s;
}
.cnf-jump a:hover {
    border-color: var(--cnf-seal);
    color: var(--cnf-seal);
    background: var(--cnf-seal-soft);
}

/* 主题切换（跟随系统 / 浅色 / 深色） */
.cnf-theme {
    display: inline-flex;
    padding: 3px;
    gap: 2px;
    border: 1px solid var(--cnf-line-2);
    border-radius: 999px;
    background: var(--cnf-paper-2);
}
.cnf-theme button {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--cnf-muted);
    font: inherit;
    font-size: 12px;
    padding: 5px 12px;
    border-radius: 999px;
    cursor: pointer;
    transition: background .16s, color .16s;
}
.cnf-theme button:hover { color: var(--cnf-ink); }
.cnf-theme button.is-on {
    background: var(--cnf-ink);
    color: var(--cnf-paper);
    font-weight: 600;
}

/* ---------------- 单据（工具主体） ---------------- */
.cnf-receipt {
    position: relative;
    background: var(--cnf-paper);
    border: 1px solid var(--cnf-line);
    border-radius: 6px;
    box-shadow: var(--cnf-shadow);
    padding: 0 0 18px;
    /* 顶部打孔边 */
    background-image:
        radial-gradient(circle at 8px -5px, transparent 5px, var(--cnf-paper) 5.5px);
}
.cnf-receipt::before,
.cnf-receipt::after {
    content: "";
    position: absolute; top: -1px; width: 14px; height: 14px;
    border-radius: 50%;
    background: var(--dk-bg);
    border: 1px solid var(--cnf-line);
}
.cnf-receipt::before { left: -8px; }
.cnf-receipt::after { right: -8px; }

.cnf-rhead {
    display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
    padding: 16px 20px 12px;
    border-bottom: 1px dashed var(--cnf-line-2);
}
.cnf-rhead h2 {
    margin: 0;
    font-family: var(--cnf-serif);
    font-size: 17px;
    letter-spacing: .02em;
    color: var(--cnf-ink);
}
.cnf-rno {
    font-family: var(--cnf-mono);
    font-size: 11px;
    letter-spacing: .08em;
    color: var(--cnf-muted);
}

/* 护理方式切换 */
.cnf-modes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin: 14px 20px 0;
    padding: 4px;
    background: var(--cnf-paper-2);
    border: 1px solid var(--cnf-line);
    border-radius: 6px;
}
.cnf-modes button {
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--cnf-muted);
    font: inherit;
    font-size: 12.5px;
    line-height: 1.3;
    padding: 8px 4px;
    border-radius: 4px;
    cursor: pointer;
    transition: background .16s, color .16s, box-shadow .16s;
}
.cnf-modes button small {
    display: block;
    margin-top: 2px;
    font-size: 10.5px;
    opacity: .78;
}
.cnf-modes button:hover { color: var(--cnf-ink); }
.cnf-modes button.is-on {
    background: var(--cnf-paper);
    color: var(--cnf-seal);
    font-weight: 600;
    box-shadow: 0 1px 0 var(--cnf-line-2);
}

/* 字段 */
.cnf-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 11px;
    padding: 14px 20px 0;
}
.cnf-f {
    display: grid;
    gap: 5px;
    min-width: 0;
}
.cnf-f.is-wide { grid-column: 1 / -1; }
.cnf-f > span {
    font-size: 12px;
    color: var(--cnf-muted);
    letter-spacing: .01em;
}
.cnf-f > span em {
    font-style: normal;
    color: var(--cnf-seal);
    font-weight: 600;
}
.cnf-inp {
    display: flex; align-items: stretch;
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--cnf-line-2);
    border-radius: 5px;
    background: var(--cnf-paper);
    overflow: hidden;
    transition: border-color .16s, box-shadow .16s;
}
.cnf-inp:focus-within {
    border-color: var(--cnf-seal);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--cnf-seal) 14%, transparent);
}
.cnf-inp input,
.cnf-inp select {
    flex: 1 1 0;
    width: 100%;
    min-width: 0;
    appearance: none;
    border: 0;
    background: transparent;
    color: var(--cnf-ink);
    font: inherit;
    font-family: var(--cnf-mono);
    font-size: 15px;
    padding: 9px 10px;
    outline: none;
}
.cnf-inp input::placeholder { color: var(--cnf-muted); opacity: .6; font-family: var(--dk-font); font-size: 13px; }
.cnf-inp i {
    flex: 0 0 auto;
    display: grid; place-items: center;
    padding: 0 10px;
    font-style: normal;
    font-size: 11.5px;
    color: var(--cnf-muted);
    background: var(--cnf-paper-2);
    border-left: 1px solid var(--cnf-line);
}

/* 日期算天数 */
.cnf-dates {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 8px;
    align-items: end;
    padding: 10px 20px 0;
}
.cnf-dates .cnf-f > span { font-size: 11.5px; }
.cnf-dates input { font-size: 13px; }
.cnf-calc-days {
    appearance: none;
    border: 1px solid var(--cnf-line-2);
    border-radius: 5px;
    background: var(--cnf-paper-2);
    color: var(--cnf-ink-2);
    font: inherit;
    font-size: 12px;
    padding: 9px 12px;
    cursor: pointer;
    white-space: nowrap;
    transition: color .16s, border-color .16s;
}
.cnf-calc-days:hover { color: var(--cnf-seal); border-color: var(--cnf-seal); }

/* 合计 */
.cnf-total {
    margin: 16px 20px 0;
    padding: 14px 16px 15px;
    border-top: 3px double var(--cnf-line-2);
}
.cnf-total-k {
    display: flex; align-items: baseline; justify-content: space-between; gap: 10px;
    font-size: 12px; color: var(--cnf-muted);
}
.cnf-total-k b {
    font-family: var(--cnf-mono);
    font-size: 30px;
    font-weight: 700;
    color: var(--cnf-seal);
    letter-spacing: -.02em;
    line-height: 1.15;
}
.cnf-total-k b small { font-size: 14px; font-weight: 500; margin-left: 2px; }
.cnf-total ul {
    list-style: none; margin: 10px 0 0; padding: 0;
    display: grid; gap: 6px;
}
.cnf-total li {
    display: flex; align-items: baseline; gap: 8px;
    font-size: 12.5px;
    color: var(--cnf-ink-2);
}
.cnf-total li::after {
    content: "";
    flex: 1 1 auto;
    order: 1;
    border-bottom: 1px dotted var(--cnf-line-2);
    transform: translateY(-3px);
}
.cnf-total li b {
    order: 2;
    font-family: var(--cnf-mono);
    font-size: 13.5px;
    color: var(--cnf-ink);
}
.cnf-total li.is-off { color: var(--cnf-muted); }
.cnf-total li.is-off b { color: var(--cnf-muted); }

.cnf-copy { position: relative; }

.cnf-stamp {
    position: absolute;
    right: 6px; bottom: 2px;
    width: 84px; height: 84px;
    border: 2px solid color-mix(in srgb, var(--cnf-seal) 55%, transparent);
    border-radius: 50%;
    display: grid; place-items: center;
    text-align: center;
    color: color-mix(in srgb, var(--cnf-seal) 82%, transparent);
    font-family: var(--cnf-serif);
    font-size: 12px;
    line-height: 1.25;
    letter-spacing: .1em;
    transform: rotate(-13deg);
    opacity: .78;
    pointer-events: none;
}
.cnf-stamp span { display: block; font-size: 9px; letter-spacing: .16em; opacity: .8; }

.cnf-rails {
    display: flex; gap: 10px;
    padding: 12px 20px 0;
}
.cnf-rails button {
    flex: 1 1 0;
    appearance: none;
    font: inherit;
    font-size: 12.5px;
    padding: 9px 8px;
    border-radius: 5px;
    border: 1px solid var(--cnf-line-2);
    background: var(--cnf-paper);
    color: var(--cnf-ink-2);
    cursor: pointer;
    transition: background .16s, color .16s, border-color .16s;
}
.cnf-rails button:hover { border-color: var(--cnf-ink); color: var(--cnf-ink); }
.cnf-rails button.is-primary {
    background: var(--cnf-seal);
    border-color: var(--cnf-seal);
    color: #fff;
    font-weight: 600;
}
.cnf-rails button.is-primary:hover { background: color-mix(in srgb, var(--cnf-seal) 86%, #000); color: #fff; }

/* ---------------- 通用区块 ---------------- */
.cnf-sec { padding-top: 54px; }
.cnf-sec-head { margin-bottom: 18px; }
.cnf-sec-head h2 {
    display: flex; align-items: baseline; gap: 10px;
    margin: 0 0 8px;
    font-family: var(--cnf-serif);
    font-size: clamp(21px, 2.2vw, 26px);
    letter-spacing: -.01em;
    color: var(--cnf-ink);
}
.cnf-sec-head h2 i {
    font-family: var(--cnf-mono);
    font-style: normal;
    font-size: 11px;
    font-weight: 600;
    color: var(--cnf-seal);
    border-bottom: 2px solid color-mix(in srgb, var(--cnf-seal) 45%, transparent);
    padding-bottom: 2px;
    letter-spacing: .1em;
}
.cnf-sec-head p {
    margin: 0;
    font-size: 14.2px;
    line-height: 1.85;
    color: var(--cnf-muted);
    max-width: 74ch;
}

/* 三段分解条 */
.cnf-split {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}
.cnf-split > div {
    border: 1px solid var(--cnf-line);
    background: var(--cnf-paper);
    border-radius: 6px;
    padding: 13px 14px 12px;
}
.cnf-split span {
    display: block;
    font-size: 11.5px;
    color: var(--cnf-muted);
    letter-spacing: .04em;
}
.cnf-split b {
    display: block;
    margin: 3px 0 6px;
    font-family: var(--cnf-mono);
    font-size: 22px;
    color: var(--cnf-ink);
    letter-spacing: -.02em;
}
.cnf-split i {
    display: block;
    height: 4px;
    border-radius: 3px;
    background: var(--cnf-paper-2);
    overflow: hidden;
}
.cnf-split i em {
    display: block;
    height: 100%;
    border-radius: 3px;
    background: var(--cnf-seal);
    transition: width .3s ease;
}
.cnf-split > div:nth-child(2) i em { background: var(--cnf-gold); }
.cnf-split > div:nth-child(3) i em { background: var(--cnf-ok); }

/* 明细表 */
.cnf-tablewrap {
    border: 1px solid var(--cnf-line);
    border-radius: 6px;
    background: var(--cnf-paper);
    overflow: hidden;
}
.cnf-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.4px;
}
.cnf-table th {
    text-align: left;
    padding: 11px 14px;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: .06em;
    color: var(--cnf-muted);
    background: var(--cnf-paper-2);
    border-bottom: 1px solid var(--cnf-line-2);
    white-space: nowrap;
}
.cnf-table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--cnf-line);
    color: var(--cnf-ink-2);
    vertical-align: middle;
}
.cnf-table tbody tr:last-child td { border-bottom: 0; }
.cnf-table .is-num {
    text-align: right;
    font-family: var(--cnf-mono);
    color: var(--cnf-ink);
    white-space: nowrap;
}
.cnf-table tfoot td {
    background: var(--cnf-paper-2);
    font-weight: 600;
    color: var(--cnf-ink);
    border-top: 2px solid var(--cnf-line-2);
}
.cnf-table .is-pos { color: var(--cnf-ok); }
.cnf-table .is-neg { color: var(--cnf-bad); }

/* 批量/多阶段编辑表 */
.cnf-edit {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.2px;
}
.cnf-edit th,
.cnf-edit td {
    padding: 9px 10px;
    border-bottom: 1px solid var(--cnf-line);
    text-align: left;
}
.cnf-edit th {
    font-size: 11.5px;
    color: var(--cnf-muted);
    font-weight: 600;
    background: var(--cnf-paper-2);
    border-bottom: 1px solid var(--cnf-line-2);
    white-space: nowrap;
}
.cnf-edit input,
.cnf-edit select {
    width: 100%;
    min-width: 56px;
    border: 1px solid transparent;
    border-radius: 4px;
    background: transparent;
    color: var(--cnf-ink);
    font: inherit;
    font-family: var(--cnf-mono);
    font-size: 13px;
    padding: 5px 6px;
    outline: none;
    transition: border-color .16s, background .16s;
}
.cnf-edit input:hover { border-color: var(--cnf-line-2); }
.cnf-edit input:focus {
    border-color: var(--cnf-seal);
    background: var(--cnf-paper);
}
.cnf-edit .is-num { text-align: right; font-family: var(--cnf-mono); color: var(--cnf-ink); white-space: nowrap; }
.cnf-edit tfoot td { background: var(--cnf-paper-2); font-weight: 600; }
.cnf-rowdel {
    appearance: none;
    width: 24px; height: 24px;
    border-radius: 4px;
    border: 1px solid var(--cnf-line-2);
    background: var(--cnf-paper);
    color: var(--cnf-muted);
    font-size: 14px;
    line-height: 1;
    cursor: pointer;
    transition: color .16s, border-color .16s;
}
.cnf-rowdel:hover { color: var(--cnf-bad); border-color: var(--cnf-bad); }

.cnf-edit-actions {
    display: flex; flex-wrap: wrap; gap: 8px;
    padding: 12px 14px;
    border-top: 1px dashed var(--cnf-line-2);
    background: var(--cnf-paper);
}
.cnf-btn {
    appearance: none;
    font: inherit;
    font-size: 12.8px;
    padding: 8px 14px;
    border-radius: 5px;
    border: 1px solid var(--cnf-line-2);
    background: var(--cnf-paper);
    color: var(--cnf-ink-2);
    cursor: pointer;
    transition: border-color .16s, color .16s, background .16s;
}
.cnf-btn:hover { border-color: var(--cnf-ink); color: var(--cnf-ink); }
.cnf-btn.is-primary {
    background: var(--cnf-seal);
    border-color: var(--cnf-seal);
    color: #fff;
    font-weight: 600;
}
.cnf-btn.is-primary:hover { background: color-mix(in srgb, var(--cnf-seal) 86%, #000); }
.cnf-btn:disabled { opacity: .45; cursor: not-allowed; }

/* 校验清单 */
.cnf-checks {
    list-style: none; margin: 0; padding: 0;
    display: grid; gap: 8px;
}
.cnf-checks li {
    display: flex; gap: 10px; align-items: flex-start;
    padding: 11px 14px;
    border-radius: 6px;
    border: 1px solid var(--cnf-line);
    border-left: 3px solid var(--cnf-line-2);
    background: var(--cnf-paper);
    font-size: 13.3px;
    line-height: 1.75;
    color: var(--cnf-ink-2);
}
.cnf-checks li b { color: var(--cnf-ink); font-weight: 600; }
.cnf-checks li i {
    flex: 0 0 auto;
    width: 18px; height: 18px; margin-top: 2px;
    display: grid; place-items: center;
    border-radius: 4px;
    font-family: var(--cnf-mono);
    font-size: 10px;
    font-style: normal;
    font-weight: 700;
    color: #fff;
    background: var(--cnf-muted);
}
.cnf-checks li.is-ok { border-left-color: var(--cnf-ok); background: var(--cnf-ok-soft); }
.cnf-checks li.is-ok i { background: var(--cnf-ok); }
.cnf-checks li.is-warn { border-left-color: var(--cnf-warn); background: var(--cnf-warn-soft); }
.cnf-checks li.is-warn i { background: var(--cnf-warn); }
.cnf-checks li.is-bad { border-left-color: var(--cnf-bad); background: var(--cnf-bad-soft); }
.cnf-checks li.is-bad i { background: var(--cnf-bad); }

/* 场景预设 */
.cnf-presets {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}
.cnf-preset {
    text-align: left;
    appearance: none;
    font: inherit;
    padding: 15px 16px;
    border-radius: 6px;
    border: 1px solid var(--cnf-line);
    background: var(--cnf-paper);
    cursor: pointer;
    transition: border-color .16s, transform .16s, box-shadow .16s;
}
.cnf-preset:hover {
    border-color: var(--cnf-seal);
    transform: translateY(-2px);
    box-shadow: 0 14px 26px -22px rgba(34, 31, 26, .8);
}
.cnf-preset b {
    display: block;
    font-family: var(--cnf-serif);
    font-size: 15px;
    color: var(--cnf-ink);
    margin-bottom: 4px;
}
.cnf-preset span {
    display: block;
    font-size: 12.4px;
    line-height: 1.7;
    color: var(--cnf-muted);
}
.cnf-preset em {
    display: block;
    margin-top: 8px;
    font-style: normal;
    font-family: var(--cnf-mono);
    font-size: 12px;
    color: var(--cnf-seal);
}

/* 说明 / FAQ */
.cnf-prose {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}
.cnf-prose > div {
    border: 1px solid var(--cnf-line);
    border-radius: 6px;
    background: var(--cnf-paper);
    padding: 16px 18px;
}
.cnf-prose h3 {
    margin: 0 0 8px;
    font-family: var(--cnf-serif);
    font-size: 16px;
    color: var(--cnf-ink);
}
.cnf-prose p,
.cnf-prose li {
    font-size: 13.6px;
    line-height: 1.88;
    color: var(--cnf-ink-2);
}
.cnf-prose p { margin: 0 0 8px; }
.cnf-prose p:last-child { margin-bottom: 0; }
.cnf-prose ul { margin: 0; padding-left: 18px; }
.cnf-prose b { color: var(--cnf-ink); }

.cnf-faq { display: grid; gap: 10px; }
.cnf-faq details {
    border: 1px solid var(--cnf-line);
    border-radius: 6px;
    background: var(--cnf-paper);
    padding: 0 16px;
}
.cnf-faq summary {
    cursor: pointer;
    list-style: none;
    padding: 14px 0;
    font-size: 14.2px;
    font-weight: 600;
    color: var(--cnf-ink);
    display: flex; align-items: center; gap: 10px;
}
.cnf-faq summary::-webkit-details-marker { display: none; }
.cnf-faq summary::before {
    content: "+";
    font-family: var(--cnf-mono);
    color: var(--cnf-seal);
    font-size: 15px;
    width: 14px;
}
.cnf-faq details[open] summary::before { content: "−"; }
.cnf-faq details p {
    margin: 0 0 14px;
    padding-top: 2px;
    font-size: 13.5px;
    line-height: 1.9;
    color: var(--cnf-ink-2);
    border-top: 1px dashed var(--cnf-line-2);
    padding-top: 12px;
}

.cnf-note {
    margin-top: 22px;
    padding: 14px 16px;
    border: 1px solid var(--cnf-line);
    border-left: 3px solid var(--cnf-gold);
    border-radius: 6px;
    background: var(--cnf-paper-2);
    font-size: 12.8px;
    line-height: 1.85;
    color: var(--cnf-muted);
}
.cnf-note b { color: var(--cnf-ink-2); }

/* toast：仅在用户操作后出现 */
.cnf-toast {
    position: fixed;
    left: 50%; bottom: 28px;
    transform: translate(-50%, 12px);
    z-index: 90;
    max-width: min(88vw, 420px);
    padding: 11px 18px;
    border-radius: 8px;
    background: #221f1a;
    color: #fbf7ee;
    font-size: 13px;
    line-height: 1.6;
    box-shadow: 0 16px 36px -20px rgba(0, 0, 0, .8);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
}
.cnf-toast.is-show { opacity: 1; transform: translate(-50%, 0); }
[data-theme="dark"] .cnf-toast { background: #efe9dd; color: #1a1714; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 960px) {
    .cnf-stamp { display: none; }
    .cnf-hero-in { grid-template-columns: minmax(0, 1fr); gap: 26px; }
    .cnf-sub { max-width: none; }
    .cnf-receipt { max-width: 560px; }
    .cnf-split { grid-template-columns: 1fr; }
    .cnf-prose { grid-template-columns: 1fr; }
    .cnf-presets { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
    .cnf-hero { padding-top: 22px; }
    .cnf-h1 { font-size: 27px; }
    /* 窄屏把首屏让给工具：页内导航收起，价值点收紧 */
    .cnf-jump { display: none; }
    .cnf-val { gap: 6px; margin-bottom: 12px; }
    .cnf-val li { font-size: 12.8px; line-height: 1.66; }
    .cnf-sub { font-size: 14.4px; line-height: 1.8; margin-bottom: 12px; }
    .cnf-fields { grid-template-columns: 1fr 1fr; gap: 9px; padding-inline: 14px; }
    .cnf-modes { margin-inline: 14px; }
    .cnf-dates { grid-template-columns: 1fr 1fr; padding-inline: 14px; }
    .cnf-calc-days { grid-column: 1 / -1; }
    .cnf-rhead { padding-inline: 14px; }
    .cnf-total { margin-inline: 14px; }
    .cnf-total-k b { font-size: 26px; }
    .cnf-rails { padding-inline: 14px; flex-wrap: wrap; }
    .cnf-stamp { width: 68px; height: 68px; font-size: 10.5px; right: 12px; bottom: 72px; }
    .cnf-table, .cnf-edit { font-size: 12.4px; }
    .cnf-table th, .cnf-table td { padding: 9px 10px; }
    .cnf-checks li { font-size: 12.8px; }
}

/* 表格在窄屏内部滚动，不撑破页面 */
.cnf-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

@media print {
    .cnf-page { --cnf-paper: #fff; --cnf-paper-2: #f7f7f7; }
    .cnf-hero::before, .cnf-theme, .cnf-jump, .cnf-rails, .cnf-edit-actions, .cnf-toast { display: none !important; }
    .cnf-receipt { box-shadow: none; }
    .cnf-sec { padding-top: 24px; page-break-inside: avoid; }
}