/* ─────────────────────────────────────────
   全局变量 & 重置
   方向：深邃红金黑 + 金属质感 + 高端奢华
───────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

:root {
    /* 深邃暗调 — 黑红渐变基底 */
    --void:        #0a0506;
    --ink:         #130a0c;
    --ink-2:       #1c0f12;
    --ink-3:       #251419;
    --ink-4:       #2e1a20;
    --ink-5:       #3a2028;

    /* 奢华金 — 高饱和金属光泽 */
    --gold:        #d4a574;
    --gold-hi:     #f4d7a8;
    --gold-lo:     #9d7447;
    --gold-glow:   rgba(212,165,116,0.28);
    --gold-soft:   rgba(212,165,116,0.12);
    --gold-line:   rgba(212,165,116,0.35);

    /* 深酒红 — 贵族气息 */
    --wine:        #8b1e3f;
    --wine-dark:   #5a0f26;
    --wine-soft:   rgba(139,30,63,0.38);
    --wine-glow:   rgba(139,30,63,0.22);

    /* 暖色文字 */
    --cream:       #f5ebe0;
    --cream-dim:   #c8b8a4;
    --cream-mute:  #8a7b6a;

    /* 六色奖品 — 深邃华贵调 */
    --c1: #d4a574;  /* 特别 — 纯金 */
    --c2: #6b2d5c;  /* 1等 — 深紫罗兰 */
    --c3: #1a4d6f;  /* 2等 — 深海蓝 */
    --c4: #8b1e3f;  /* 3等 — 酒红 */
    --c5: #2d5a3d;  /* 4等 — 深翠 */
    --c6: #6b4423;  /* 5等 — 深棕 */

    --ease: cubic-bezier(.4,0,.2,1);
    --ease-out: cubic-bezier(0,0,.2,1);
    --ease-back: cubic-bezier(.34,1.56,.64,1);
    --serif: 'Cormorant Garamond', 'Noto Serif KR', serif;
    --sans:  'Noto Sans KR', sans-serif;
}

html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--sans);
    font-weight: 400;
    background: #000;
    color: var(--cream);
    min-height: 100dvh;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* 全局背景 — 深邃径向渐变 + 金红双光晕 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 55% 40% at 50% 15%, rgba(212,165,116,0.15) 0%, transparent 60%),
        radial-gradient(ellipse 45% 35% at 80% 70%, rgba(139,30,63,0.12) 0%, transparent 55%),
        radial-gradient(ellipse 50% 38% at 20% 65%, rgba(212,165,116,0.08) 0%, transparent 52%),
        radial-gradient(ellipse 140% 90% at 50% 50%, #0a0506 0%, #130a0c 45%, #1c0f12 100%);
    pointer-events: none;
    z-index: 0;
    animation: breathe 8s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.92; }
}

/* ─────────────────────────────────────────
   品牌头部
───────────────────────────────────────── */
.brand-header {
    text-align: center;
    padding: clamp(56px, 9vh, 108px) clamp(24px, 6vw, 80px) clamp(40px, 6vh, 72px);
    position: relative;
    z-index: 1;
    animation: fadeInDown 1s var(--ease-out) backwards;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

.brand-header::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: clamp(140px, 22vw, 320px);
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold) 20%, var(--wine) 50%, var(--gold) 80%, transparent);
    box-shadow: 0 0 8px var(--gold-glow);
}

.brand-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 24px;
}

.brand-line {
    flex: 0 0 clamp(50px, 8vw, 110px);
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-lo) 50%, transparent);
    position: relative;
}

.brand-line::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--gold-glow);
}

.brand-name {
    font-family: var(--serif);
    font-size: clamp(0.76rem, 1.2vw, 0.95rem);
    font-weight: 700;
    letter-spacing: 0.6em;
    color: var(--gold);
    text-indent: 0.6em;
    text-shadow: 0 0 12px var(--gold-glow);
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.85; }
    50% { opacity: 1; }
}

.brand-title {
    font-family: var(--serif);
    font-size: clamp(3.2rem, 7.5vw, 6.5rem);
    font-weight: 700;
    letter-spacing: 0.05em;
    line-height: 1;
    color: var(--cream);
    margin-bottom: 18px;
    background: linear-gradient(135deg, #f5ebe0 0%, #d4a574 30%, #f4d7a8 50%, #d4a574 70%, #c8b8a4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 100%;
    animation: goldFlow 4s linear infinite, titleIn 1.2s var(--ease-back) backwards 0.3s;
    filter: drop-shadow(0 2px 12px rgba(212,165,116,0.4));
}

@keyframes goldFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 200% 50%; }
}

@keyframes titleIn {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

.brand-subtitle {
    font-size: clamp(0.9rem, 1.5vw, 1.08rem);
    font-weight: 300;
    color: var(--cream-dim);
    letter-spacing: 0.08em;
    animation: fadeIn 1.4s var(--ease) backwards 0.6s;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ─────────────────────────────────────────
   主舞台
───────────────────────────────────────── */
.stage {
    padding: clamp(48px, 7vh, 80px) clamp(24px, 5vw, 80px);
    position: relative;
    z-index: 1;
}

.stage-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: clamp(48px, 6vw, 112px);
    align-items: start;
}

/* ─────────────────────────────────────────
   转盘区
───────────────────────────────────────── */
.wheel-stage {
    display: flex;
    justify-content: center;
    position: relative;
    animation: fadeInUp 1.2s var(--ease-out) backwards 0.4s;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 转盘背景辉光 */
.wheel-stage::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 130%;
    aspect-ratio: 1;
    background: radial-gradient(circle, var(--gold-glow) 0%, var(--wine-glow) 30%, transparent 65%);
    pointer-events: none;
    z-index: 0;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.85; transform: translate(-50%, -50%) scale(1.05); }
}

.wheel-box {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1;
}

/* 顶部指针 */
.wheel-pointer {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 20;
    width: 0;
    height: 0;
    border-left:  18px solid transparent;
    border-right: 18px solid transparent;
    border-top:   48px solid var(--gold);
    filter: drop-shadow(0 4px 14px rgba(212,165,116,0.6));
    animation: pointerFloat 2s ease-in-out infinite;
}

@keyframes pointerFloat {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-6px); }
}

.wheel-pointer::after {
    content: '';
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #f4d7a8, var(--gold), var(--gold-lo));
    box-shadow: 0 2px 8px rgba(212,165,116,0.8), inset 0 1px 2px rgba(255,255,255,0.3);
}

/* 转盘外壳 */
.wheel-hold {
    position: relative;
    width: clamp(340px, 52vw, 600px);
    aspect-ratio: 1;
    border-radius: 50%;
    background:
        radial-gradient(circle at 50% 50%,
            var(--ink-3) 0%,
            var(--ink-2) 50%,
            var(--ink) 100%);
    box-shadow:
        0 0 0 1px var(--ink-4),
        0 0 0 5px var(--gold-lo),
        0 0 0 7px var(--wine-dark),
        0 0 0 9px var(--gold-lo),
        0 0 0 11px rgba(212,165,116,0.2),
        0 0 24px rgba(139,30,63,0.4),
        0 40px 90px rgba(0,0,0,0.8),
        inset 0 3px 30px rgba(0,0,0,0.6);
    animation: wheelGlow 3s ease-in-out infinite;
}

@keyframes wheelGlow {
    0%, 100% { box-shadow:
        0 0 0 1px var(--ink-4),
        0 0 0 5px var(--gold-lo),
        0 0 0 7px var(--wine-dark),
        0 0 0 9px var(--gold-lo),
        0 0 0 11px rgba(212,165,116,0.2),
        0 0 24px rgba(139,30,63,0.4),
        0 40px 90px rgba(0,0,0,0.8),
        inset 0 3px 30px rgba(0,0,0,0.6);
    }
    50% { box-shadow:
        0 0 0 1px var(--ink-4),
        0 0 0 5px var(--gold),
        0 0 0 7px var(--wine),
        0 0 0 9px var(--gold),
        0 0 0 11px rgba(212,165,116,0.35),
        0 0 32px rgba(139,30,63,0.6),
        0 40px 90px rgba(0,0,0,0.8),
        inset 0 3px 30px rgba(0,0,0,0.6);
    }
}

#wheelCanvas {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: block;
}

/* 中心按钮 */
.wheel-center {
    position: absolute;
    inset: 50%;
    transform: translate(-50%, -50%);
    width: clamp(112px, 18vw, 156px);
    aspect-ratio: 1;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    z-index: 10;

    background:
        radial-gradient(circle at 38% 30%,
            #f4d7a8 0%,
            var(--gold) 35%,
            var(--gold-lo) 75%,
            #5a3810 100%);

    box-shadow:
        0 0 0 4px var(--ink-2),
        0 0 0 6px var(--wine),
        0 0 0 8px var(--gold-lo),
        0 0 0 10px var(--ink-2),
        0 12px 40px rgba(0,0,0,0.7),
        inset 0 2px 4px rgba(255,255,255,0.25);

    transition: transform 0.3s var(--ease-back), box-shadow 0.3s var(--ease);
}

.wheel-center::before {
    content: '';
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    pointer-events: none;
}

.wheel-center::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(circle at 32% 22%,
        rgba(255,255,255,0.35) 0%, transparent 55%);
    pointer-events: none;
}

.wc-label {
    font-family: var(--serif);
    font-size: clamp(1.3rem, 2.3vw, 1.7rem);
    font-weight: 700;
    color: var(--ink);
    letter-spacing: 0.22em;
    position: relative;
    z-index: 1;
    display: block;
    text-align: center;
    text-indent: 0.22em;
    text-shadow: 0 1px 2px rgba(255,255,255,0.3);
}

.wheel-center:hover:not(:disabled) {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow:
        0 0 0 4px var(--ink-2),
        0 0 0 6px var(--wine),
        0 0 0 8px var(--gold),
        0 0 0 10px var(--ink-2),
        0 0 20px rgba(212,165,116,0.6),
        0 16px 52px rgba(0,0,0,0.8),
        inset 0 2px 4px rgba(255,255,255,0.3);
    animation: buttonPulse 0.8s ease-in-out infinite;
}

@keyframes buttonPulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.15); }
}

.wheel-center:active:not(:disabled) {
    transform: translate(-50%, -50%) scale(1.04);
}

.wheel-center:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ─────────────────────────────────────────
   奖品面板
───────────────────────────────────────── */
.prize-stage {
    position: sticky;
    top: 48px;
    animation: fadeInRight 1.2s var(--ease-out) backwards 0.6s;
}

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(40px); }
    to { opacity: 1; transform: translateX(0); }
}

.prize-panel {
    background:
        linear-gradient(155deg,
            var(--ink-3) 0%,
            var(--ink-2) 35%,
            var(--ink)   100%);
    border: 1px solid var(--ink-5);
    border-top: 3px solid var(--gold);
    border-radius: 4px;
    box-shadow:
        0 0 0 1px rgba(139,30,63,0.3),
        0 28px 70px rgba(0,0,0,0.65),
        inset 0 1px 0 rgba(212,165,116,0.12),
        inset 0 -1px 20px rgba(139,30,63,0.08);
    position: relative;
    overflow: hidden;
}

/* 面板顶部光晕 */
.prize-panel::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 70%;
    height: 140px;
    background: radial-gradient(ellipse at top right,
        var(--gold-soft) 0%, transparent 75%);
    pointer-events: none;
}

/* 面板左侧酒红晕 */
.prize-panel::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50%;
    height: 180px;
    background: radial-gradient(ellipse at bottom left,
        var(--wine-glow) 0%, transparent 70%);
    pointer-events: none;
}

.panel-head {
    padding: 32px 36px 24px;
    border-bottom: 1px solid rgba(212,165,116,0.15);
    position: relative;
    z-index: 1;
}

.panel-title {
    font-family: var(--serif);
    font-size: 1.65rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--cream);
    margin-bottom: 14px;
    text-shadow: 0 2px 8px rgba(212,165,116,0.3);
}

.panel-rule {
    display: block;
    height: 2px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--wine) 50%, transparent 85%);
    box-shadow: 0 0 6px var(--gold-glow);
}

.prize-list {
    list-style: none;
    padding: 16px 0;
}

.prize-item {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 18px 36px;
    border-bottom: 1px solid rgba(58,32,40,0.6);
    transition: all 0.3s var(--ease);
    position: relative;
    z-index: 1;
}

.prize-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--gold), var(--wine));
    opacity: 0;
    transition: opacity 0.3s;
}

.prize-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg,
        var(--gold-soft) 0%,
        transparent 65%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.prize-item:last-child { border-bottom: none; }

.prize-item:hover {
    background: rgba(212,165,116,0.06);
    transform: translateX(6px);
}

.prize-item:hover::before { opacity: 1; }
.prize-item:hover::after {
    opacity: 1;
    animation: sweepLight 1.2s ease-out;
}

@keyframes sweepLight {
    from { transform: translateX(-100%); }
    to { transform: translateX(100%); }
}

.prize-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 38% 28%,
            rgba(244,215,168,0.12) 0%,
            var(--item-bg, var(--ink-4)) 75%);
    border: 1px solid var(--item-border, rgba(212,165,116,0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    box-shadow:
        inset 0 1px 3px rgba(0,0,0,0.4),
        0 2px 8px rgba(0,0,0,0.3);
    transition: transform 0.3s var(--ease-back);
}

.prize-item:hover .prize-icon {
    transform: scale(1.12) rotate(8deg);
}

.prize-info { min-width: 0; flex: 1; }

.prize-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--cream);
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.prize-description {
    margin-top: 5px;
    color: var(--cream-mute);
    font-size: 0.82rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.panel-note {
    padding: 20px 36px;
    font-size: 0.8rem;
    color: var(--cream-mute);
    border-top: 1px solid rgba(212,165,116,0.1);
    line-height: 1.7;
    letter-spacing: 0.03em;
    position: relative;
    z-index: 1;
}

/* ─────────────────────────────────────────
   页脚
───────────────────────────────────────── */
.page-foot {
    padding: 48px 0 64px;
    display: flex;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.foot-rule {
    width: clamp(70px, 12vw, 150px);
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold) 30%, var(--wine) 70%, transparent);
    display: block;
    box-shadow: 0 0 6px var(--gold-glow);
}

/* ─────────────────────────────────────────
   遮罩 & 弹窗
───────────────────────────────────────── */
.overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 900;
    background: rgba(10,5,6,0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: clamp(24px, 5vw, 70px);
    overflow-y: auto;
    align-items: center;
    justify-content: center;
}

.overlay.open {
    display: flex;
    animation: overlayFadeIn 0.3s var(--ease);
}

@keyframes overlayFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.dialog {
    background:
        linear-gradient(160deg,
            var(--ink-3) 0%,
            var(--ink-2) 40%,
            var(--ink)   100%);
    border: 1px solid var(--ink-5);
    border-top: 3px solid var(--gold);
    border-radius: 6px;
    width: 100%;
    max-width: 500px;
    position: relative;
    animation: dialogSlideUp 0.4s var(--ease-back);
    box-shadow:
        0 0 0 1px rgba(139,30,63,0.4),
        0 48px 120px rgba(0,0,0,0.8),
        inset 0 1px 0 rgba(212,165,116,0.15);
    overflow: hidden;
}

@keyframes dialogSlideUp {
    from { opacity:0; transform:translateY(40px) scale(0.95); }
    to   { opacity:1; transform:translateY(0) scale(1); }
}

/* 弹窗装饰光 */
.dialog::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 120px;
    background: radial-gradient(ellipse at top right, var(--gold-soft) 0%, transparent 70%);
    pointer-events: none;
}

.dialog-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    color: var(--cream-mute);
    font-size: 1.8rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.25s var(--ease);
    z-index: 2;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dialog-close:hover {
    color: var(--gold);
    transform: rotate(90deg);
    text-shadow: 0 0 10px var(--gold-glow);
}

.dialog-head {
    padding: 40px 40px 28px;
    border-bottom: 1px solid rgba(212,165,116,0.15);
    position: relative;
    z-index: 1;
}

.dialog-eyebrow {
    display: block;
    font-family: var(--serif);
    font-size: 0.76rem;
    letter-spacing: 0.42em;
    color: var(--gold);
    font-weight: 700;
    margin-bottom: 12px;
    text-indent: 0.42em;
    text-shadow: 0 0 10px var(--gold-glow);
}

.dialog-title {
    font-family: var(--serif);
    font-size: 1.95rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--cream);
    margin-bottom: 10px;
}

.dialog-desc {
    font-size: 0.92rem;
    color: var(--cream-dim);
    line-height: 1.6;
}

.dialog-body { padding: 32px 40px; }

.field {
    display: block;
    width: 100%;
    background: var(--ink);
    border: 1px solid var(--ink-4);
    border-bottom: 3px solid var(--gold-lo);
    border-radius: 3px;
    color: var(--gold-hi);
    font-family: 'Noto Sans KR', monospace;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    text-align: center;
    text-transform: uppercase;
    padding: 18px 24px;
    outline: none;
    transition: all 0.25s var(--ease);
    box-shadow: inset 0 2px 6px rgba(0,0,0,0.4);
}

.field::placeholder {
    color: var(--cream-mute);
    font-size: 1rem;
    letter-spacing: 0.06em;
    font-weight: 400;
}

.field:focus {
    border-bottom-color: var(--gold);
    background: var(--ink-2);
    box-shadow:
        inset 0 2px 6px rgba(0,0,0,0.4),
        0 0 20px var(--gold-glow);
}

.field.shake {
    animation: shake 0.4s var(--ease);
    border-bottom-color: var(--wine) !important;
}

@keyframes shake {
    0%,100% { transform:translateX(0);   }
    25%      { transform:translateX(-10px); }
    50%      { transform:translateX(10px);  }
    75%      { transform:translateX(-8px);  }
}

.dialog-actions {
    display: flex;
    gap: 14px;
    padding: 0 40px 40px;
}

.btn-ghost, .btn-solid {
    flex: 1;
    padding: 16px 28px;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    transition: all 0.25s var(--ease-back);
    font-family: var(--sans);
}

.btn-ghost {
    background: transparent;
    color: var(--cream-dim);
    border: 1px solid var(--ink-5);
}

.btn-ghost:hover {
    color: var(--cream);
    border-color: var(--gold-lo);
    background: rgba(212,165,116,0.08);
    box-shadow: 0 0 12px var(--gold-glow);
}

.btn-solid {
    background: linear-gradient(135deg, var(--gold-hi) 0%, var(--gold) 50%, var(--gold-lo) 100%);
    color: var(--ink);
    font-weight: 700;
    box-shadow:
        0 6px 18px rgba(212,165,116,0.4),
        inset 0 1px 2px rgba(255,255,255,0.3);
}

.btn-solid:hover {
    box-shadow:
        0 8px 28px rgba(212,165,116,0.6),
        inset 0 1px 2px rgba(255,255,255,0.4);
    transform: translateY(-2px);
}

.btn-solid:active {
    transform: translateY(0);
    box-shadow:
        0 4px 12px rgba(212,165,116,0.5),
        inset 0 1px 2px rgba(255,255,255,0.3);
}

.btn-block { width: 100%; flex: none; }

/* ─────────────────────────────────────────
   中奖弹窗
───────────────────────────────────────── */
.dialog-result {
    max-width: 560px;
}

.confetti-box {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.confetti-dot {
    position: absolute;
    top: -20px;
    border-radius: 3px;
    opacity: 0;
    animation: drop linear forwards;
}

@keyframes drop {
    0%   { opacity:1; transform:translateY(0)    rotate(0deg); }
    70%  { opacity:1; }
    100% { opacity:0; transform:translateY(700px) rotate(540deg); }
}

.result-stripe {
    position: relative;
    z-index: 1;
    background: linear-gradient(135deg, var(--wine) 0%, var(--wine-dark) 100%);
    padding: 16px;
    text-align: center;
    letter-spacing: 0.6em;
    font-family: var(--serif);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--gold-hi);
    text-indent: 0.6em;
    border-bottom: 1px solid rgba(212,165,116,0.25);
    box-shadow: inset 0 1px 0 rgba(212,165,116,0.15);
    text-shadow: 0 0 12px var(--gold-glow);
}

.result-body {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 44px 44px 32px;
    border-bottom: 1px solid rgba(212,165,116,0.12);
}

.result-icon {
    font-size: 5rem;
    line-height: 1;
    margin-bottom: 24px;
    animation: iconBounceIn 0.6s var(--ease-back);
    filter: drop-shadow(0 4px 16px rgba(212,165,116,0.4));
}

@keyframes iconBounceIn {
    0% { transform: scale(0); opacity: 0; }
    50% { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(1); }
}

.result-name {
    font-family: var(--serif);
    font-size: clamp(2.2rem, 5.5vw, 3rem);
    font-weight: 700;
    color: var(--cream);
    letter-spacing: 0.04em;
    line-height: 1.1;
    margin-bottom: 14px;
    background: linear-gradient(135deg, #f5ebe0, #d4a574, #f4d7a8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: prizeNameIn 0.8s var(--ease-back) backwards 0.3s;
    filter: drop-shadow(0 2px 10px rgba(212,165,116,0.3));
}

@keyframes prizeNameIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.result-desc {
    font-size: 0.92rem;
    color: var(--cream-dim);
    animation: fadeIn 1s var(--ease) backwards 0.5s;
}

.result-contact {
    position: relative;
    z-index: 1;
    padding: 28px 40px;
    border-bottom: 1px solid rgba(212,165,116,0.12);
}

.contact-row {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 24px;
    padding: 16px 18px;
    background: rgba(139,30,63,0.15);
    border-left: 3px solid var(--wine);
    border-radius: 3px;
}

.contact-tag {
    flex-shrink: 0;
    margin-top: 2px;
    padding: 3px 12px;
    background: var(--wine-dark);
    border: 1px solid var(--wine);
    border-radius: 3px;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--gold);
    white-space: nowrap;
    font-weight: 600;
}

.contact-row p {
    font-size: 0.88rem;
    color: var(--cream-dim);
    line-height: 1.7;
}

.contact-row strong { color: var(--cream); font-weight: 600; }

.dialog-result .dialog-actions {
    padding: 28px 40px 40px;
}

/* ─────────────────────────────────────────
   加载器
───────────────────────────────────────── */
.loader {
    position: fixed;
    inset: 0;
    z-index: 999;
    background: rgba(10,5,6,0.88);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.loader-ring {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--ink-4);
    border-top: 3px solid var(--gold);
    border-right: 3px solid var(--wine);
    animation: spin 1s linear infinite;
    box-shadow: 0 0 20px var(--gold-glow);
}

@keyframes spin { to { transform: rotate(360deg); } }

.loader-text {
    font-size: 0.88rem;
    letter-spacing: 0.35em;
    color: var(--cream-dim);
    text-indent: 0.35em;
}

/* ─────────────────────────────────────────
   响应式
───────────────────────────────────────── */

@media (max-width: 1024px) {
    .stage-inner {
        grid-template-columns: 1fr;
        gap: clamp(48px, 6vh, 72px);
    }

    .prize-stage {
        position: static;
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }

    .wheel-hold {
        width: clamp(320px, 75vw, 540px);
    }
}

@media (max-width: 640px) {
    .brand-header { padding: 48px 24px 32px; }
    .stage { padding: 40px 20px 64px; }

    .wheel-hold {
        width: clamp(300px, 88vw, 400px);
    }

    .wheel-center {
        width: clamp(96px, 24vw, 120px);
    }

    .wc-label { font-size: 1.2rem; }

    .prize-panel { border-left: none; border-right: none; border-radius: 0; }
    .prize-item, .panel-head, .panel-note { padding-left: 24px; padding-right: 24px; }

    .dialog { max-width: 100%; border-radius: 8px; }
    .dialog-head, .dialog-body, .dialog-actions { padding-left: 28px; padding-right: 28px; }
    .dialog-head { padding-top: 36px; }
    .dialog-actions { padding-bottom: 32px; }

    .result-body { padding: 36px 28px 28px; }
    .result-contact { padding: 24px 28px; }
    .dialog-result .dialog-actions { padding: 24px 28px 32px; }
    .contact-row { padding: 14px 16px; }
}

@media (max-width: 380px) {
    .brand-title { font-size: 2.8rem; }
    .wheel-hold {
        width: clamp(280px, 94vw, 340px);
    }
}