/* ═══════════════════════════════════════════════════════════════════
   ToonX 官网设计系统（toonx-web.css）
   与客户端 / 帮助中心同一套 token：主紫 #7c6cf6 · 成功绿 #22c55e
   圆角 10px · 中性灰阶（#1B1B1E / #232326 / #2B2B2E / #343438）
   说明：本文件仅服务官网（web/*），后台管理端用 toonx-ds.css，两者互不加载。
   ═══════════════════════════════════════════════════════════════════ */

/* ── Token ── */
:root {
    --bg: #1b1b1e;             /* 页面底 */
    --bg-content: #232326;     /* 内容面 */
    --bg-panel: #2b2b2e;       /* 卡面 / 基准面板 */
    --bg-deep: #1d1d20;        /* 代码块等更深底 */
    --bg-elevate: #303034;     /* 悬浮态 */

    --border: #343438;
    --border-strong: #3e3e43;

    --text-1: #e8e8ea;
    --text-2: #a6a6ac;
    --text-3: #77777d;

    --primary: #7c6cf6;
    --primary-hover: #8d7ff7;
    --primary-bright: #a89cf9;
    --primary-soft: rgba(124, 108, 246, .14);
    --primary-border: rgba(124, 108, 246, .38);

    --success: #22c55e;
    --success-bright: #4ade80;
    --warning: #f59e0b;
    --warning-bright: #fbbf24;
    --danger: #ef4444;
    --danger-bright: #f87171;

    --radius: 10px;
    --radius-sm: 6px;
    --radius-lg: 14px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow: 0 4px 14px -4px rgba(0, 0, 0, .5);
    --shadow-lg: 0 18px 40px -12px rgba(0, 0, 0, .6);

    --topbar-h: 56px;
    --container: 1200px;

    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
    --font-mono: ui-monospace, "Cascadia Code", Consolas, Menlo, "Noto Sans Mono", monospace;

    /* ── 字号档位（20261027 统一：最小 12px，禁止 10/11px 正文） ── */
    --fs-mini: 12px;
    --fs-aux: 13px;
    --fs-body: 14px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.6;
    background: var(--bg);
    color: var(--text-1);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
svg { display: block; }
code, kbd { font-family: var(--font-mono); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .12); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, .22); }

/* ── 复用的「eyebrow」字：等宽 + 字距，作为全站的签名细节 ── */
.eyebrow {
    font-family: var(--font-mono);
    font-size: var(--fs-mini);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .16em;
    color: var(--text-3);
}

/* ═══════════════ 顶栏 ═══════════════ */
.nav {
    height: var(--topbar-h);
    position: sticky; top: 0; z-index: 80;
    background: rgba(27, 27, 30, .82);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    height: 100%; max-width: var(--container); margin: 0 auto;
    padding: 0 24px;
    display: flex; align-items: center; gap: 28px;
}
.nav-logo {
    font-size: 18px; font-weight: 700; letter-spacing: .02em;
    white-space: nowrap;
}
.nav-logo span { color: var(--primary); }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 13.5px; }
.nav-links a { color: var(--text-2); transition: color .18s; white-space: nowrap; }
.nav-links a:hover, .nav-links a.active { color: var(--text-1); }
.nav-links a.active { position: relative; }
.nav-auth { margin-left: auto; display: flex; align-items: center; gap: 10px; }

/* ═══════════════ 容器 / 页脚 ═══════════════ */
.container { max-width: var(--container); margin: 0 auto; padding: 40px 24px 72px; }
.container-narrow { max-width: 720px; }

.footer {
    border-top: 1px solid var(--border);
    background: var(--bg);
    margin-top: 40px;
}
.footer-inner {
    max-width: var(--container); margin: 0 auto; padding: 40px 24px 36px;
    display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; justify-content: space-between;
}
.footer-brand { font-size: 16px; font-weight: 700; letter-spacing: .02em; }
.footer-brand span { color: var(--primary); }
.footer-note { font-size: 12.5px; color: var(--text-3); margin-top: 8px; max-width: 340px; line-height: 1.7; }
.footer-cols { display: flex; gap: 56px; flex-wrap: wrap; }
.footer-col h4 { font-size: 12px; color: var(--text-3); font-weight: 600; letter-spacing: .06em; margin: 0 0 12px; }
.footer-col a { display: block; font-size: 13px; color: var(--text-2); padding: 4px 0; transition: color .18s; }
.footer-col a:hover { color: var(--primary-bright); }
.footer-bottom {
    border-top: 1px solid var(--border);
    max-width: var(--container); margin: 0 auto; padding: 16px 24px 28px;
    font-size: 12px; color: var(--text-3);
    display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between;
}

/* ═══════════════ 按钮 ═══════════════ */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    height: 38px; padding: 0 20px;
    border-radius: var(--radius);
    font-size: 13.5px; font-weight: 500;
    border: 1px solid transparent;
    transition: background .18s, border-color .18s, color .18s, transform .1s;
    white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-outline { background: transparent; color: var(--text-1); border-color: var(--border-strong); }
.btn-outline:hover { border-color: var(--primary-border); color: var(--primary-bright); }
.btn-ghost { background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: rgba(255, 255, 255, .06); color: var(--text-1); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { filter: brightness(.92); }
.btn-sm { height: 30px; padding: 0 14px; font-size: 12.5px; }
.btn-lg { height: 44px; padding: 0 26px; font-size: 14.5px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ═══════════════ 卡片 ═══════════════ */
.card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
}
.card-hover { transition: border-color .2s, background .2s, transform .2s; }
.card-hover:hover { border-color: var(--border-strong); background: var(--bg-elevate); }
.card-title { font-size: 15px; font-weight: 600; margin: 0 0 6px; }
.card-desc { font-size: 13px; color: var(--text-2); margin: 0; line-height: 1.7; }
.divider { border: 0; border-top: 1px solid var(--border); margin: 20px 0; }

/* ═══════════════ 表单 ═══════════════ */
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; font-size: 12.5px; font-weight: 500;
    color: var(--text-2); margin-bottom: 7px;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="tel"],
.form-group textarea,
.input {
    width: 100%; height: 40px;
    padding: 0 13px;
    background: var(--bg-deep);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-1);
    font-size: 13.5px;
    outline: none;
    transition: border-color .18s, box-shadow .18s;
}
.form-group textarea, textarea.input { height: auto; min-height: 96px; padding: 11px 13px; line-height: 1.7; resize: vertical; }
.form-group input::placeholder, .form-group textarea::placeholder, .input::placeholder { color: var(--text-3); }
.form-group input:focus, .form-group textarea:focus, .input:focus {
    border-color: var(--primary-border);
    box-shadow: 0 0 0 3px rgba(124, 108, 246, .12);
}
.form-check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); }
.form-check input { width: auto; height: auto; }
.form-hint { font-size: 12px; color: var(--text-3); margin-top: 7px; }

/* ═══════════════ 提示条 ═══════════════ */
.errors, .flash-success, .flash-info, .alert {
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 18px;
    font-size: 13px;
    border: 1px solid;
}
.errors { background: rgba(239, 68, 68, .1); border-color: rgba(239, 68, 68, .32); color: var(--danger-bright); }
.errors ul { padding-left: 18px; margin: 0; }
.flash-success { background: rgba(34, 197, 94, .1); border-color: rgba(34, 197, 94, .32); color: var(--success-bright); }
.flash-info { background: var(--primary-soft); border-color: var(--primary-border); color: var(--primary-bright); }

/* ═══════════════ 表格 ═══════════════ */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td {
    padding: 12px 16px; text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 13.5px;
}
.table th {
    font-size: 11.5px; font-weight: 600; letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--text-3);
    background: rgba(255, 255, 255, .025);
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover td { background: rgba(255, 255, 255, .022); }
.table code {
    font-size: 12px; background: rgba(255, 255, 255, .07);
    padding: 2px 6px; border-radius: 4px; color: var(--text-2);
}
.table-wrap { border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }

/* ═══════════════ 徽章 ═══════════════ */
.badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 3px 10px; border-radius: 999px;
    font-size: 11.5px; font-weight: 500; line-height: 1.6;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, .05);
    color: var(--text-2);
}
.badge-info { background: var(--primary-soft); color: var(--primary-bright); border-color: var(--primary-border); }
.badge-green, .badge-success { background: rgba(34, 197, 94, .12); color: var(--success-bright); border-color: rgba(34, 197, 94, .3); }
.badge-yellow, .badge-warn { background: rgba(245, 158, 11, .12); color: var(--warning-bright); border-color: rgba(245, 158, 11, .3); }
.badge-red, .badge-danger { background: rgba(239, 68, 68, .12); color: var(--danger-bright); border-color: rgba(239, 68, 68, .3); }

/* ═══════════════ 页头 ═══════════════ */
.page-head { margin-bottom: 28px; }
.page-title { font-size: 26px; font-weight: 600; letter-spacing: -.015em; margin: 0; color: #f2f2f4; }
.page-sub { font-size: 13.5px; color: var(--text-2); margin-top: 8px; }
.section-title { font-size: 15px; font-weight: 600; margin: 0 0 16px; }

/* ═══════════════ 空态 ═══════════════ */
.empty-state {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    padding: 48px 24px; text-align: center;
}
.empty-icon { color: var(--text-3); opacity: .55; margin-bottom: 14px; }
.empty-title { font-size: 14.5px; font-weight: 500; color: var(--text-1); margin-bottom: 6px; }
.empty-desc { font-size: 13px; color: var(--text-3); max-width: 360px; }

/* ═══════════════ 登录 / 注册 ═══════════════ */
.auth-wrap { max-width: 400px; margin: 64px auto; }
.auth-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    box-shadow: var(--shadow-lg);
}
.auth-card h1 { font-size: 21px; font-weight: 600; letter-spacing: -.015em; margin: 0 0 6px; }
.auth-card .sub { font-size: 13px; color: var(--text-2); margin-bottom: 24px; }
.auth-foot { text-align: center; margin-top: 18px; font-size: 13px; color: var(--text-3); }
.auth-foot a { color: var(--primary-bright); }
.auth-foot a:hover { text-decoration: underline; }

/* ═══════════════ 用户中心 ═══════════════ */
.sidebar { display: flex; gap: 32px; align-items: flex-start; }
.sidebar-nav { width: 196px; flex-shrink: 0; position: sticky; top: calc(var(--topbar-h) + 24px); }
.sidebar-nav h3 { font-size: 12px; color: var(--text-3); font-weight: 600; letter-spacing: .06em; margin: 0 0 12px; padding: 0 12px; }
.sidebar-nav a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px; border-radius: var(--radius-sm);
    color: var(--text-2); font-size: 13.5px; margin-bottom: 2px;
    transition: background .16s, color .16s;
}
.sidebar-nav a svg { opacity: .7; }
.sidebar-nav a:hover { background: rgba(255, 255, 255, .05); color: var(--text-1); }
.sidebar-nav a.active { background: var(--primary-soft); color: var(--primary-bright); font-weight: 500; }
.sidebar-nav a.active svg { opacity: 1; }
.sidebar-content { flex: 1; min-width: 0; }

/* ═══════════════ 首页：首屏 ═══════════════ */
.hero {
    position: relative;
    padding: 72px 0 56px;
    overflow: hidden;
}
/* 氛围：径向紫光 + 细网格，避免纯色平板 */
.hero::before {
    content: "";
    position: absolute; inset: -20% -10% auto -10%;
    height: 620px;
    background:
        radial-gradient(58% 62% at 22% 12%, rgba(124, 108, 246, .20), transparent 70%),
        radial-gradient(44% 52% at 82% 4%, rgba(34, 197, 94, .10), transparent 72%);
    pointer-events: none;
}
.hero::after {
    content: "";
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, .028) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .028) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(72% 62% at 50% 0%, #000 20%, transparent 78%);
    -webkit-mask-image: radial-gradient(72% 62% at 50% 0%, #000 20%, transparent 78%);
    pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.hero-title {
    font-size: clamp(34px, 5.2vw, 56px);
    font-weight: 700;
    line-height: 1.14;
    letter-spacing: -.03em;
    margin: 18px 0 20px;
    color: #f6f6f8;
}
.hero-title .accent { color: var(--primary-bright); }
.hero-desc { font-size: 16px; color: var(--text-2); max-width: 560px; line-height: 1.75; margin: 0 0 32px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.hero-meta { margin-top: 22px; font-size: 12.5px; color: var(--text-3); display: flex; flex-wrap: wrap; gap: 18px; }
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta svg { color: var(--success); }

/* 首屏入场：一次编排好的错峰浮现，而不是散落小动效 */
.reveal { opacity: 0; transform: translateY(14px); animation: reveal .7s cubic-bezier(.2, .7, .2, 1) forwards; }
.reveal:nth-child(1) { animation-delay: .04s; }
.reveal:nth-child(2) { animation-delay: .12s; }
.reveal:nth-child(3) { animation-delay: .20s; }
.reveal:nth-child(4) { animation-delay: .28s; }
.reveal:nth-child(5) { animation-delay: .36s; }
@keyframes reveal { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; animation: none; }
}

/* ═══════════════ 首页：画布示意（节点图）═══════════════ */
.canvas-art {
    position: relative;
    margin-top: 52px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, .028), transparent 60%),
        var(--bg-content);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.canvas-art-bar {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, .02);
}
.canvas-art-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--border-strong); display: block; }
.canvas-art-bar .eyebrow { margin-left: 8px; }
.canvas-art-body { padding: 12px; }
.canvas-art-body svg { width: 100%; height: auto; }

/* ═══════════════ 首页：特性 ═══════════════ */
.section { padding: 56px 0; }
.section-head { margin-bottom: 32px; max-width: 640px; }
.section-title-lg { font-size: clamp(22px, 2.6vw, 30px); font-weight: 650; letter-spacing: -.02em; margin: 14px 0 10px; color: #f2f2f4; }
.section-desc { font-size: 14.5px; color: var(--text-2); line-height: 1.75; margin: 0; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feature-card { display: flex; flex-direction: column; gap: 14px; }
.feature-icon {
    width: 36px; height: 36px; border-radius: var(--radius);
    display: grid; place-items: center;
    background: var(--primary-soft);
    border: 1px solid var(--primary-border);
    color: var(--primary-bright);
}

/* ═══════════════ 首页：数据条 ═══════════════ */
.stat-row {
    display: grid; grid-template-columns: repeat(4, 1fr);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--bg-content);
}
.stat { padding: 22px 24px; }
.stat + .stat { border-left: 1px solid var(--border); }
.stat-value { font-size: 24px; font-weight: 650; letter-spacing: -.02em; color: #f2f2f4; }
.stat-label { font-size: 12.5px; color: var(--text-3); margin-top: 4px; }

/* ═══════════════ 首页：收尾 CTA ═══════════════ */
.cta-band {
    position: relative;
    border: 1px solid var(--primary-border);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(80% 140% at 12% 0%, rgba(124, 108, 246, .22), transparent 68%),
        var(--bg-content);
    padding: 44px 40px;
    display: flex; flex-wrap: wrap; gap: 24px;
    align-items: center; justify-content: space-between;
    overflow: hidden;
}
.cta-band h2 { font-size: clamp(20px, 2.4vw, 26px); font-weight: 650; letter-spacing: -.02em; margin: 0 0 8px; color: #f4f4f6; }
.cta-band p { font-size: 14px; color: var(--text-2); margin: 0; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ═══════════════ 定价 ═══════════════ */
.tier-grid { display: grid; gap: 18px; align-items: stretch; grid-template-columns: repeat(auto-fit, minmax(248px, 1fr)); }
.tier {
    position: relative;
    display: flex; flex-direction: column;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 26px 24px;
    transition: border-color .2s, transform .2s;
}
.tier:hover { border-color: var(--border-strong); }
.tier.featured {
    border-color: var(--primary-border);
    background:
        radial-gradient(90% 100% at 50% 0%, rgba(124, 108, 246, .14), transparent 70%),
        var(--bg-panel);
}
.tier-flag {
    position: absolute; top: -1px; left: 24px; transform: translateY(-50%);
    background: var(--primary); color: #fff;
    font-size: var(--fs-mini); font-weight: 500;
    padding: 4px 12px; border-radius: 999px;
}
.tier-name { font-size: 14px; font-weight: 600; color: var(--text-2); }
.tier-price { font-size: 36px; font-weight: 700; letter-spacing: -.02em; margin: 14px 0 2px; color: #f4f4f6; }
.tier-price small { font-size: 13px; font-weight: 400; color: var(--text-3); margin-left: 4px; letter-spacing: 0; }
.tier-features { list-style: none; padding: 0; margin: 22px 0 26px; flex: 1; }
.tier-features li {
    display: flex; align-items: flex-start; gap: 9px;
    font-size: 13.5px; color: var(--text-2); padding: 7px 0;
}
.tier-features li svg { color: var(--success); margin-top: 4px; }

/* ═══════════════ 下载 ═══════════════ */
.download-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(90% 130% at 50% 0%, rgba(124, 108, 246, .16), transparent 66%),
        var(--bg-content);
    padding: 56px 32px;
    text-align: center;
}
.download-badge {
    display: inline-flex; align-items: center; gap: 8px;
    margin-bottom: 22px;
    padding: 6px 14px; border-radius: 999px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--border);
    font-size: 12px; color: var(--text-2);
}
.platform-tag {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 12px; border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--bg-panel);
    font-size: 12.5px; color: var(--text-2);
}

/* ═══════════════ 文档 ═══════════════ */
.doc-list { list-style: none; padding: 0; margin: 0; }
.doc-item {
    display: flex; align-items: center; gap: 14px;
    padding: 16px 4px;
    border-bottom: 1px solid var(--border);
}
.doc-item:last-child { border-bottom: 0; }
.doc-item-num {
    font-family: var(--font-mono); font-size: 12px; color: var(--text-3);
    width: 26px; flex-shrink: 0;
}
.doc-item-body { min-width: 0; }
.doc-item-title { font-size: 14px; font-weight: 500; color: var(--text-1); }
.doc-item-desc { font-size: 13px; color: var(--text-3); margin-top: 3px; }

/* ═══════════════ 工具类 ═══════════════ */
.row { display: flex; align-items: center; gap: 12px; }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.col { display: flex; flex-direction: column; gap: 12px; }
.stack-sm { display: flex; flex-direction: column; gap: 8px; }
.text-muted { color: var(--text-2); }
.text-dim { color: var(--text-3); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; } .mt-2 { margin-top: 8px; } .mt-4 { margin-top: 16px; } .mt-6 { margin-top: 24px; }
.mb-0 { margin-bottom: 0; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; }
.mono { font-family: var(--font-mono); }
.grid-auto-sm { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }

/* ═══════════════ 响应式 ═══════════════ */
@media (max-width: 960px) {
    .feature-grid { grid-template-columns: 1fr; }
    .stat-row { grid-template-columns: 1fr 1fr; }
    .stat:nth-child(3) { border-left: 0; }
    .stat:nth-child(n+3) { border-top: 1px solid var(--border); }
    .sidebar { flex-direction: column; }
    .sidebar-nav { width: 100%; position: static; display: flex; flex-wrap: wrap; gap: 4px; }
    .sidebar-nav h3 { width: 100%; }
    .sidebar-nav a { margin-bottom: 0; }
}
@media (max-width: 720px) {
    .nav-links { display: none; }
    .nav-inner { gap: 14px; padding: 0 16px; }
    .container { padding: 28px 16px 56px; }
    .hero { padding: 44px 0 36px; }
    .hero-inner { padding: 0 16px; }
    .section { padding: 36px 0; }
    .cta-band { padding: 32px 22px; }
    .footer-inner { gap: 24px; }
    .footer-cols { gap: 36px; }
    .stat-row { grid-template-columns: 1fr; }
    .stat + .stat { border-left: 0; border-top: 1px solid var(--border); }
    .auth-wrap { margin: 28px auto; }
    .auth-card { padding: 26px 20px; }
}