/* ==========================================================================
   Starcore 星核 · 算力RWA品牌战略与执行方案
   深空科技风格样式表
   ========================================================================== */

:root {
    /* 主色板 */
    --bg-void: #05060f;          /* 深空底色 */
    --bg-deep: #0a0c1a;          /* 次级背景 */
    --bg-panel: #10142a;         /* 面板背景 */
    --bg-panel-2: #161b3a;       /* 面板高光 */
    --line: rgba(120, 140, 255, 0.14);
    --line-strong: rgba(120, 140, 255, 0.3);

    /* 品牌色 */
    --accent: #4f7bff;           /* 科技蓝 */
    --accent-2: #8b5cf6;         /* 星紫 */
    --accent-cyan: #22d3ee;      /* 光青 */
    --gold: #e8b866;             /* 星金 */
    --gold-soft: #f2d199;

    /* 文本 */
    --text: #eef1ff;
    --text-soft: #b8c0e0;
    --text-dim: #7a83a8;

    /* 渐变 */
    --grad-brand: linear-gradient(120deg, #4f7bff 0%, #8b5cf6 55%, #22d3ee 100%);
    --grad-gold: linear-gradient(120deg, #e8b866, #f2d199);
    --grad-panel: linear-gradient(160deg, rgba(30,38,80,0.55), rgba(10,12,26,0.6));

    --radius: 18px;
    --radius-sm: 12px;
    --shadow: 0 24px 60px -20px rgba(0, 8, 40, 0.8);
    --maxw: 1200px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
    font-family: 'Noto Sans SC', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-void);
    color: var(--text);
    line-height: 1.75;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* 星空背景层 */
.starfield {
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(1200px 700px at 78% -10%, rgba(79,123,255,0.18), transparent 60%),
        radial-gradient(900px 600px at 8% 12%, rgba(139,92,246,0.16), transparent 55%),
        radial-gradient(700px 500px at 50% 108%, rgba(34,211,238,0.10), transparent 60%),
        var(--bg-void);
}
.starfield::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.8), transparent),
        radial-gradient(1px 1px at 60% 70%, rgba(255,255,255,0.6), transparent),
        radial-gradient(1px 1px at 80% 20%, rgba(255,255,255,0.7), transparent),
        radial-gradient(1.5px 1.5px at 35% 80%, rgba(200,220,255,0.7), transparent),
        radial-gradient(1px 1px at 90% 60%, rgba(255,255,255,0.5), transparent),
        radial-gradient(1px 1px at 15% 55%, rgba(255,255,255,0.5), transparent);
    background-size: 100% 100%;
    opacity: 0.4;
}

/* ============ 通用容器 ============ */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

section { padding: 96px 0; position: relative; }

.section-head { text-align: center; max-width: 780px; margin: 0 auto 56px; }
.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 0.8rem; letter-spacing: 3px; text-transform: uppercase;
    color: var(--accent-cyan); font-weight: 600; margin-bottom: 16px;
    padding: 6px 16px; border: 1px solid var(--line-strong); border-radius: 999px;
    background: rgba(34,211,238,0.06);
}
.section-head h2 {
    font-size: clamp(1.8rem, 3.4vw, 2.9rem);
    font-weight: 800; line-height: 1.25; letter-spacing: -0.5px;
    margin-bottom: 18px;
}
.section-head p { color: var(--text-soft); font-size: 1.05rem; }

.gradient-text {
    background: var(--grad-brand);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}
.gold-text {
    background: var(--grad-gold);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============ 导航 ============ */
.navbar {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(5,6,15,0.72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid transparent;
    transition: border-color .3s, background .3s;
}
.navbar.scrolled { border-bottom-color: var(--line); background: rgba(5,6,15,0.9); }
.nav-inner {
    max-width: var(--maxw); margin: 0 auto; padding: 16px 24px;
    display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark {
    width: 34px; height: 34px; position: relative; flex-shrink: 0;
    display: grid; place-items: center;
}
.brand-mark svg { width: 100%; height: 100%; }
.brand-name { font-weight: 800; font-size: 1.15rem; color: var(--text); letter-spacing: 0.5px; }
.brand-name span { color: var(--accent-cyan); }
.brand-sub { font-size: 0.7rem; color: var(--text-dim); letter-spacing: 2px; display: block; margin-top: -4px; }

.nav-links { display: flex; gap: 6px; list-style: none; align-items: center; }
.nav-links a {
    color: var(--text-soft); text-decoration: none; font-size: 0.9rem;
    padding: 8px 14px; border-radius: 8px; transition: all .2s; font-weight: 500;
}
.nav-links a:hover, .nav-links a.active { color: var(--text); background: rgba(120,140,255,0.1); }

.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.5rem; cursor: pointer; }

/* ============ Hero（居中布局） ============ */
.hero {
    min-height: 100vh; display: flex; align-items: center;
    padding-top: 130px; padding-bottom: 70px; position: relative; overflow: hidden;
    text-align: center;
}
.hero .container {
    width: 100%; position: relative; z-index: 2;
}
/* 轨道视觉作为居中背景光晕 */
.hero-orbit {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: min(760px, 92vw); max-width: none;
    pointer-events: none; opacity: 0.5; z-index: 1;
}
.hero-orbit svg { width: 100%; height: auto; display: block; }
.orbit-spin { animation: orbitSpin 80s linear infinite; }
@keyframes orbitSpin { to { transform: rotate(360deg); } }
/* 内容块级居中：不依赖 flex，最稳妥，杜绝环境差异 */
.hero-content {
    position: relative; z-index: 2;
    max-width: 860px;
    margin-left: auto; margin-right: auto;
    text-align: center;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 8px 18px; border-radius: 999px;
    border: 1px solid var(--line-strong); background: var(--grad-panel);
    font-size: 0.85rem; color: var(--gold-soft); margin-bottom: 28px;
    font-weight: 500;
}
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 12px var(--gold); }
.hero h1 {
    font-size: clamp(2.4rem, 6vw, 4.6rem);
    font-weight: 900; line-height: 1.1; letter-spacing: -1.5px; margin-bottom: 26px;
}
.hero h1 .line2 { display: block; }
.hero-lead {
    font-size: clamp(1.05rem, 1.8vw, 1.3rem); color: var(--text-soft);
    max-width: 660px; margin: 0 auto 40px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; }
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 15px 30px; border-radius: 12px; font-weight: 600; font-size: 1rem;
    text-decoration: none; cursor: pointer; border: none; transition: all .25s;
}
.btn-primary { background: var(--grad-brand); color: #fff; box-shadow: 0 12px 34px -10px rgba(79,123,255,0.6); }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 18px 44px -10px rgba(79,123,255,0.75); }
.btn-ghost { background: rgba(255,255,255,0.04); color: var(--text); border: 1px solid var(--line-strong); }
.btn-ghost:hover { background: rgba(255,255,255,0.09); transform: translateY(-3px); }

.hero-stats {
    display: flex; gap: 44px; margin-top: 60px; flex-wrap: wrap; justify-content: center;
}
.hero-stats .stat .num { font-size: 2rem; font-weight: 800; }
.hero-stats .stat .lab { font-size: 0.85rem; color: var(--text-dim); }

/* ============ 卡片通用 ============ */
.card {
    background: var(--grad-panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 32px;
    transition: transform .3s, border-color .3s, box-shadow .3s;
    position: relative; overflow: hidden;
}
.card:hover { transform: translateY(-6px); border-color: var(--line-strong); box-shadow: var(--shadow); }

/* ============ 战略闭环 ============ */
.logic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: stretch; }
.logic-panel { padding: 34px; }
.logic-panel h3 { font-size: 1.3rem; margin-bottom: 16px; display: flex; align-items: center; gap: 12px; }
.logic-panel h3 i { color: var(--accent-cyan); }
.logic-panel p { color: var(--text-soft); font-size: 0.98rem; }
.logic-panel .quote {
    margin-top: 20px; padding: 16px 18px; border-left: 3px solid var(--gold);
    background: rgba(232,184,102,0.06); border-radius: 0 10px 10px 0;
    color: var(--gold-soft); font-size: 0.92rem; font-style: italic;
}
.case-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 30px; }
.case-card { padding: 24px; }
.case-card .tag { font-size: 0.72rem; letter-spacing: 1px; padding: 4px 10px; border-radius: 6px; font-weight: 600; }
.tag-warn { background: rgba(255,110,110,0.14); color: #ff9b9b; }
.tag-good { background: rgba(80,220,150,0.14); color: #7fe6b0; }
.case-card h4 { margin: 14px 0 8px; font-size: 1.1rem; }
.case-card p { font-size: 0.9rem; color: var(--text-soft); }

/* ============ 叙事金字塔 ============ */
.pyramid-wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.pyramid { display: flex; flex-direction: column; gap: 14px; }
.pyr-layer {
    padding: 22px 26px; border-radius: 14px; border: 1px solid var(--line-strong);
    position: relative; transition: transform .3s;
    margin: 0 auto; text-align: center;
}
.pyr-layer:hover { transform: scale(1.02); }
.pyr-3 { width: 62%; background: linear-gradient(120deg, rgba(139,92,246,0.32), rgba(34,211,238,0.22)); }
.pyr-2 { width: 80%; background: linear-gradient(120deg, rgba(79,123,255,0.28), rgba(139,92,246,0.2)); }
.pyr-1 { width: 100%; background: linear-gradient(120deg, rgba(232,184,102,0.22), rgba(79,123,255,0.18)); }
.pyr-layer .lv { font-size: 0.72rem; letter-spacing: 2px; color: var(--accent-cyan); font-weight: 700; }
.pyr-layer h4 { font-size: 1.15rem; margin: 4px 0; }
.pyr-layer p { font-size: 0.85rem; color: var(--text-soft); }
.pyramid-note { }
.pyramid-note li { list-style: none; margin-bottom: 18px; padding-left: 34px; position: relative; color: var(--text-soft); }
.pyramid-note li::before {
    content: ""; position: absolute; left: 0; top: 8px; width: 18px; height: 18px;
    border-radius: 50%; background: var(--grad-brand);
}
.pyramid-note li strong { color: var(--text); }

/* ============ 三部曲总览 ============ */
.trilogy-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; position: relative; }
.trilogy-step { padding: 32px; text-align: center; }
.trilogy-step .step-no {
    width: 64px; height: 64px; margin: 0 auto 20px; border-radius: 18px;
    display: grid; place-items: center; font-size: 1.6rem; font-weight: 900;
    background: var(--grad-brand); color: #fff; box-shadow: 0 12px 30px -8px rgba(79,123,255,0.55);
}
.trilogy-step h3 { font-size: 1.3rem; margin-bottom: 6px; }
.trilogy-step .en { font-size: 0.78rem; letter-spacing: 2px; color: var(--text-dim); margin-bottom: 16px; }
.trilogy-step p { font-size: 0.92rem; color: var(--text-soft); }
.trilogy-arrow { position: absolute; top: 52px; font-size: 1.4rem; color: var(--accent-cyan); }

/* ============ 部曲详情区 ============ */
.chapter-tag {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: 0.85rem; font-weight: 700; letter-spacing: 1px;
    padding: 8px 18px; border-radius: 999px; margin-bottom: 20px;
    background: rgba(79,123,255,0.12); color: var(--accent);
}
.chapter-tag .n { background: var(--grad-brand); color: #fff; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font-size: 0.8rem; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feature-grid.two { grid-template-columns: repeat(2, 1fr); }
.feature-card { padding: 28px; }
.feature-card .ic {
    width: 50px; height: 50px; border-radius: 14px; display: grid; place-items: center;
    font-size: 1.3rem; margin-bottom: 18px; color: var(--accent-cyan);
    background: rgba(34,211,238,0.1); border: 1px solid var(--line-strong);
}
.feature-card h4 { font-size: 1.12rem; margin-bottom: 10px; }
.feature-card p { font-size: 0.92rem; color: var(--text-soft); }

/* 文案示例卡 */
.copy-showcase { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 34px; }
.copy-card {
    padding: 30px 26px; text-align: center; border-radius: 16px;
    border: 1px solid var(--line-strong); background: var(--grad-panel); position: relative;
}
.copy-card .lang { font-size: 0.72rem; color: var(--text-dim); letter-spacing: 1px; margin-bottom: 12px; }
.copy-card .slogan { font-size: 1.32rem; font-weight: 800; line-height: 1.4; }
.copy-card .desc { font-size: 0.85rem; color: var(--text-soft); margin-top: 12px; }

.deliver-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; margin-top: 12px; }
.deliver-item { display: flex; gap: 16px; padding: 22px; }
.deliver-item .num { font-size: 1.6rem; font-weight: 900; color: var(--gold); line-height: 1; flex-shrink: 0; }
.deliver-item h4 { font-size: 1.05rem; margin-bottom: 6px; }
.deliver-item p { font-size: 0.88rem; color: var(--text-soft); }

/* ============ 峰会区 ============ */
.summit-hero {
    padding: 44px; border-radius: var(--radius); margin-bottom: 40px;
    background: linear-gradient(135deg, rgba(79,123,255,0.16), rgba(139,92,246,0.12));
    border: 1px solid var(--line-strong); text-align: center;
}
.summit-hero .theme { font-size: clamp(1.6rem,3vw,2.4rem); font-weight: 900; margin-bottom: 10px; }
.summit-hero .sub { color: var(--gold-soft); font-size: 1.05rem; margin-bottom: 8px; }
.summit-hero .en { color: var(--text-dim); letter-spacing: 2px; font-size: 0.9rem; }
.summit-meta { display: flex; justify-content: center; gap: 30px; margin-top: 24px; flex-wrap: wrap; }
.summit-meta div { font-size: 0.9rem; color: var(--text-soft); }
.summit-meta i { color: var(--accent-cyan); margin-right: 6px; }

.guest-tiers { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.tier-card { padding: 28px; position: relative; overflow: visible; }
.tier-card .tier-badge {
    display: inline-block; margin-bottom: 4px;
    padding: 6px 16px; border-radius: 999px; white-space: nowrap;
    font-size: 0.74rem; font-weight: 700; letter-spacing: 0.5px; line-height: 1.4;
}
.tier-1 .tier-badge { background: var(--grad-gold); color: #1a1400; }
.tier-2 .tier-badge { background: var(--grad-brand); color: #fff; }
.tier-3 .tier-badge { background: rgba(34,211,238,0.22); color: var(--accent-cyan); border: 1px solid var(--line-strong); }
.tier-card h4 { font-size: 1.1rem; margin: 16px 0 10px; }
.tier-card p { font-size: 0.9rem; color: var(--text-soft); }
.tier-card .hook { margin-top: 14px; font-size: 0.85rem; color: var(--gold-soft); padding-top: 14px; border-top: 1px solid var(--line); }

/* 议程双轨 */
.agenda { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
.agenda-col { padding: 30px; }
.agenda-col .head { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.agenda-col .head .ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 1.2rem; }
.agenda-open .head .ic { background: rgba(34,211,238,0.14); color: var(--accent-cyan); }
.agenda-closed .head .ic { background: rgba(232,184,102,0.14); color: var(--gold); }
.agenda-col .head h4 { font-size: 1.2rem; }
.agenda-col .head span { font-size: 0.8rem; color: var(--text-dim); }
.agenda-item { display: flex; gap: 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.agenda-item:last-child { border-bottom: none; }
.agenda-item .time { font-size: 0.82rem; color: var(--accent-cyan); font-weight: 600; min-width: 70px; flex-shrink: 0; }
.agenda-item .desc h5 { font-size: 0.98rem; margin-bottom: 3px; }
.agenda-item .desc p { font-size: 0.82rem; color: var(--text-soft); }

/* ============ 传播三阶段 ============ */
.phase-track { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.phase-card { padding: 30px; position: relative; overflow: hidden; }
.phase-card .bar { height: 6px; border-radius: 999px; margin-bottom: 22px; }
.phase-1 .bar { background: linear-gradient(90deg, var(--accent), transparent); }
.phase-2 .bar { background: linear-gradient(90deg, var(--gold), var(--accent-2)); }
.phase-3 .bar { background: linear-gradient(90deg, var(--accent-cyan), transparent); }
.phase-card .when { font-size: 0.8rem; color: var(--text-dim); letter-spacing: 1px; }
.phase-card h4 { font-size: 1.3rem; margin: 6px 0 14px; }
.phase-card ul { list-style: none; }
.phase-card ul li { font-size: 0.88rem; color: var(--text-soft); padding: 7px 0 7px 22px; position: relative; }
.phase-card ul li::before { content: "\f105"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 0; color: var(--accent-cyan); }
.phase-card .hashtag { margin-top: 16px; font-weight: 700; }

.potency-box { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-bottom: 44px; }
.potency-card { padding: 30px; }
.potency-card h4 { display: flex; align-items: center; gap: 12px; font-size: 1.15rem; margin-bottom: 14px; }
.potency-strong h4 i { color: #7fe6b0; }
.potency-weak h4 i { color: var(--gold); }
.potency-card p { font-size: 0.92rem; color: var(--text-soft); }
.potency-card .mode { margin-top: 16px; padding: 12px 16px; border-radius: 10px; background: rgba(255,255,255,0.04); font-size: 0.88rem; }

/* ============ 时间轴 ============ */
.timeline { position: relative; margin-top: 30px; padding-left: 4px; }
.timeline::before { content: ""; position: absolute; left: 20px; top: 10px; bottom: 10px; width: 2px; background: var(--line-strong); }
.tl-item { position: relative; padding: 0 0 34px 60px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-dot { position: absolute; left: 12px; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--grad-brand); box-shadow: 0 0 0 5px rgba(79,123,255,0.15); }
.tl-item .q { font-size: 0.8rem; color: var(--accent-cyan); font-weight: 700; letter-spacing: 1px; }
.tl-item h4 { font-size: 1.15rem; margin: 4px 0 8px; }
.tl-item p { font-size: 0.92rem; color: var(--text-soft); }
.chart-box { background: var(--grad-panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }

/* ============ 双通证 ============ */
.token-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.token-card { padding: 34px; text-align: center; }
.token-sym { width: 78px; height: 78px; margin: 0 auto 18px; border-radius: 20px; display: grid; place-items: center; font-size: 1.5rem; font-weight: 900; color: #fff; }
.token-sc .token-sym { background: var(--grad-gold); color: #1a1400; }
.token-scn .token-sym { background: var(--grad-brand); }
.token-card h4 { font-size: 1.4rem; margin-bottom: 6px; }
.token-card .role { font-size: 0.85rem; color: var(--accent-cyan); letter-spacing: 1px; margin-bottom: 16px; }
.token-card p { font-size: 0.92rem; color: var(--text-soft); }

/* ============ 报价 · 成本板块 ============ */
.subhead { text-align:center; margin: 8px 0 30px; }
.subhead h3 { font-size: 1.5rem; margin-bottom: 8px; }
.subhead p { color: var(--text-dim); font-size: 0.92rem; }

.cost-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; }
.cost-card { padding: 30px; position: relative; }
.cost-card .cost-ic { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 1.3rem; margin-bottom: 18px; }
.cost-1 .cost-ic { background: rgba(232,184,102,0.14); color: var(--gold); }
.cost-2 .cost-ic { background: rgba(79,123,255,0.14); color: var(--accent); }
.cost-3 .cost-ic { background: rgba(34,211,238,0.14); color: var(--accent-cyan); }
.cost-card .cost-no { position:absolute; top:24px; right:28px; font-size:2.4rem; font-weight:900; color:rgba(120,140,255,0.12); line-height:1; }
.cost-card h4 { font-size: 1.15rem; margin-bottom: 6px; }
.cost-card .cost-en { font-size: 0.72rem; letter-spacing: 1.5px; color: var(--text-dim); margin-bottom: 16px; }
.cost-card ul { list-style: none; }
.cost-card ul li { font-size: 0.88rem; color: var(--text-soft); padding: 7px 0 7px 22px; position: relative; }
.cost-card ul li::before { content: "\f0da"; font-family: "Font Awesome 6 Free"; font-weight: 900; position: absolute; left: 4px; color: var(--accent-cyan); font-size: 0.8rem; }

/* 预算占比 */
.cost-card .cost-share { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.cost-card .cost-share .lbl { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--text-dim); margin-bottom: 8px; }
.cost-card .cost-share .lbl b { color: var(--gold-soft); font-size: 0.95rem; }
.share-bar { height: 7px; border-radius: 999px; background: rgba(255,255,255,0.06); overflow: hidden; }
.share-bar span { display: block; height: 100%; border-radius: 999px; }
.cost-1 .share-bar span { background: var(--grad-gold); }
.cost-2 .share-bar span { background: var(--grad-brand); }
.cost-3 .share-bar span { background: linear-gradient(90deg, var(--accent-cyan), var(--accent)); }

/* 合规底座 */
.compliance-banner {
    padding: 40px; border-radius: var(--radius); text-align: center;
    background: linear-gradient(135deg, rgba(232,184,102,0.1), rgba(79,123,255,0.08));
    border: 1px solid var(--line-strong);
}
.compliance-banner .ic { font-size: 2.4rem; color: var(--gold); margin-bottom: 16px; }
.compliance-banner h3 { font-size: 1.5rem; margin-bottom: 14px; }
.compliance-banner p { color: var(--text-soft); max-width: 760px; margin: 0 auto; }

/* ============ 收尾升华 ============ */
.outro { text-align: center; position: relative; overflow: hidden; padding: 110px 0 100px; }
.outro-glow {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
    width: min(680px, 90vw); height: min(680px, 90vw); pointer-events: none; z-index: 0;
    background: radial-gradient(circle, rgba(139,92,246,0.18), rgba(79,123,255,0.08) 45%, transparent 70%);
}
.outro .container { position: relative; z-index: 1; }
.outro-star { width: 56px; height: 56px; margin: 0 auto 28px; display: block; }
.outro-eyebrow {
    display: inline-block; font-size: 0.8rem; letter-spacing: 4px; text-transform: uppercase;
    color: var(--accent-cyan); font-weight: 600; margin-bottom: 22px;
}
.outro h2 {
    font-size: clamp(2rem, 4.4vw, 3.4rem); font-weight: 900; line-height: 1.25;
    letter-spacing: -0.5px; max-width: 900px; margin: 0 auto 26px;
}
.outro p {
    font-size: clamp(1.02rem, 1.5vw, 1.18rem); color: var(--text-soft);
    max-width: 720px; margin: 0 auto 34px; line-height: 1.9;
}
.outro .outro-slogan {
    display: inline-block; font-size: clamp(1.3rem, 2.2vw, 1.7rem); font-weight: 800;
    padding-top: 30px; border-top: 1px solid var(--line-strong);
}

/* ============ 页脚 ============ */
.footer { border-top: 1px solid var(--line); padding: 50px 0 40px; margin-top: 40px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer .brand-name { font-size: 1.2rem; }
.footer p { color: var(--text-dim); font-size: 0.85rem; }
.disclaimer { margin-top: 26px; padding: 18px 22px; border-radius: 12px; background: rgba(255,255,255,0.02); border: 1px solid var(--line); font-size: 0.8rem; color: var(--text-dim); line-height: 1.7; }

/* ============ 动画 ============ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ============ 响应式 ============ */
@media (max-width: 960px) {
    .nav-links { position: fixed; top: 66px; right: 16px; left: 16px; flex-direction: column; align-items: stretch; background: var(--bg-panel); border: 1px solid var(--line-strong); border-radius: 16px; padding: 14px; gap: 4px; display: none; box-shadow: var(--shadow); }
    .nav-links.open { display: flex; }
    .nav-toggle { display: block; }
    .hero-orbit { width: 120vw; opacity: 0.35; }
    .logic-grid, .pyramid-wrap, .agenda, .potency-box, .token-grid { grid-template-columns: 1fr; }
    .trilogy-flow, .feature-grid, .feature-grid.two, .copy-showcase, .guest-tiers, .phase-track, .deliver-list, .cost-grid { grid-template-columns: 1fr; }
    .trilogy-arrow { display: none; }
    .case-row { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    section { padding: 64px 0; }
    .hero-stats { gap: 28px; }
    .budget-table { display: block; overflow-x: auto; }
}