* { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            background: #0b181c;
            font-family: 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', sans-serif;
            padding: 30px 20px;
            display: flex;
            justify-content: center;
        }
        .container {
            max-width: 1000px;
            width: 100%;
            background: #1a2f32;
            border-radius: 48px;
            padding: 40px 35px 45px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.8);
            border: 1px solid #507a75;
            position: relative;
        }
        .container::before {
            content: '◆';
            position: absolute;
            top: 12px;
            right: 30px;
            color: #f5d742;
            font-size: 14px;
            letter-spacing: 6px;
        }
        .container::after {
            content: '◆';
            position: absolute;
            bottom: 12px;
            left: 30px;
            color: #f5d742;
            font-size: 14px;
            letter-spacing: 6px;
        }

        h1 {
            text-align: center;
            color: #f2e3c0;
            text-shadow: 0 0 20px #b8a06b, 0 2px 0 #3d2f1a;
            font-weight: 400;
            letter-spacing: 8px;
            font-size: 2.6rem;
            margin-bottom: 6px;
        }
        .sub {
            text-align: center;
            color: #b7d3c6;
            font-size: 0.95rem;
            border-top: 1px solid #3d6b62;
            border-bottom: 1px solid #3d6b62;
            padding: 8px 0;
            margin: 0 auto 30px auto;
            width: fit-content;
            padding-left: 40px;
            padding-right: 40px;
            border-radius: 60px;
            background: #0e2327;
            letter-spacing: 2px;
        }

        .guide {
            color: #d4e4dc;
            font-size: 1.05rem;
            line-height: 2;
            letter-spacing: 0.5px;
        }
        .guide p {
            margin-bottom: 18px;
            text-indent: 2em;
        }
        .guide p:last-of-type { margin-bottom: 0; }

        .hl-gold { color: #f5d742; font-weight: 600; }
        .hl-green { color: #6bc9a0; font-weight: 500; }
        .hl-blue { color: #7bbdce; }
        .hl-orange { color: #f0a55a; }
        .hl-red { color: #e86868; }
        .hl-purple { color: #c9a0d4; }
        .hl-pink { color: #ff6b9d; }
        .hl-cyan { color: #00d4ff; }

        .guide a {
            color: #f5d742;
            text-decoration: none;
            border-bottom: 1px dashed #f5d742;
            transition: 0.2s;
        }
        .guide a:hover {
            color: #ffec8a;
            border-bottom-color: #ffec8a;
        }

        .tip-box {
            background: #0e2125;
            border-left: 4px solid #f5d742;
            border-radius: 12px;
            padding: 16px 22px;
            margin: 20px 0 22px 0;
            box-shadow: inset 0 0 30px rgba(0,0,0,0.3);
        }
        .tip-box .tip-title {
            color: #f5d742;
            font-weight: 600;
            font-size: 1.05rem;
            margin-bottom: 4px;
            letter-spacing: 2px;
        }
        .tip-box .tip-title::before { content: '⚡ '; }
        .tip-box p {
            text-indent: 0 !important;
            margin-bottom: 0 !important;
            color: #cbdcd2;
        }

        .phase-divider {
            display: flex;
            align-items: center;
            gap: 16px;
            margin: 30px 0 24px 0;
        }
        .phase-divider .line {
            flex: 1;
            height: 1px;
            background: linear-gradient(to right, transparent, #4a776b, transparent);
        }
        .phase-divider .label {
            color: #f5d742;
            font-size: 1.1rem;
            font-weight: 600;
            letter-spacing: 3px;
            white-space: nowrap;
        }

        .map-card {
            background: #0e2125;
            border: 1px solid #3d6b62;
            border-radius: 16px;
            padding: 16px 22px;
            margin: 20px 0 22px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }
        .map-card .map-label {
            color: #b7d3c6;
            font-size: 0.95rem;
        }
        .map-card .map-label .hl-gold { font-weight: 700; }
        .map-card .map-link {
            background: #1b3b3d;
            padding: 8px 24px;
            border-radius: 40px;
            border: 1px solid #f5d742;
            color: #f5d742;
            text-decoration: none;
            font-weight: 500;
            letter-spacing: 1px;
            transition: 0.2s;
            font-size: 0.95rem;
        }
        .map-card .map-link:hover {
            background: #f5d742;
            color: #0b181c;
        }

        .boss-list {
            background: #0e2125;
            border: 1px solid #3d6b62;
            border-radius: 16px;
            padding: 18px 24px;
            margin: 20px 0 22px 0;
        }
        .boss-list .boss-title {
            color: #f5d742;
            font-weight: 600;
            font-size: 1.05rem;
            margin-bottom: 8px;
            letter-spacing: 2px;
        }
        .boss-list .boss-title::before { content: '👑 '; }
        .boss-list p {
            text-indent: 0 !important;
            margin-bottom: 4px !important;
            color: #cbdcd2;
            font-size: 0.98rem;
        }
        .boss-list p:last-child { margin-bottom: 0 !important; }
        .boss-list .hl-red { font-weight: 600; }

        .guide ul {
            list-style: none;
            padding: 0;
            margin: 6px 0 14px 0;
        }
        .guide ul li {
            padding: 4px 0 4px 28px;
            position: relative;
            color: #cbdcd2;
        }
        .guide ul li::before {
            content: '▸';
            position: absolute;
            left: 4px;
            color: #f5d742;
            font-weight: 700;
        }
        .guide .no-indent {
            text-indent: 0 !important;
        }
        .guide .no-indent strong {
            color: #f5d742;
        }

        @media (max-width: 700px) {
            .container { padding: 24px 16px 30px; }
            h1 { font-size: 1.8rem; letter-spacing: 4px; }
            .guide { font-size: 0.95rem; line-height: 1.9; }
            .guide p { text-indent: 1.5em; }
            .map-card { flex-direction: column; align-items: stretch; text-align: center; }
            .phase-divider .label { font-size: 0.95rem; }
            .container::before, .container::after { display: none; }
            .boss-list { padding: 14px 16px; }
        }
        @media (max-width: 400px) {
            .guide { font-size: 0.88rem; }
            .tip-box { padding: 12px 14px; }
        }