/* 表情包档案馆 V3 专属样式 */
    .sm-header {
        padding: var(--safe-top) 24px 15px;
        background: rgba(255,255,255,0.8);
        backdrop-filter: blur(20px);
        border-bottom: 0.5px solid rgba(0,0,0,0.05);
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        z-index: 100;
    }
    .sm-header-title {
        font-family: 'Playfair Display', serif;
        font-size: 24px;
        font-weight: 900;
        letter-spacing: -0.5px;
        color: #1C1C1E;
    }
    .sm-header-sub {
        font-family: "Courier New", monospace;
        font-size: 8px;
        color: #C3A772;
        text-transform: uppercase;
        letter-spacing: 3px;
        margin-bottom: 4px;
        font-weight: 800;
    }
    .sm-tabs-area {
        display: flex;
        gap: 12px;
        padding: 15px 24px;
        overflow-x: auto;
        scrollbar-width: none;
        background: #F4F3F0;
    }
    .sm-tabs-area::-webkit-scrollbar { display: none; }
    .sm-tab {
        padding: 8px 18px;
        background: rgba(0,0,0,0.04);
        border-radius: 100px;
        font-size: 12px;
        font-weight: 700;
        color: #8E8E93;
        white-space: nowrap;
        cursor: pointer;
        transition: 0.3s;
    }
    .sm-tab.active {
        background: #1C1C1E;
        color: #fff;
        box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }
    .sm-grid-container {
        flex: 1;
        overflow-y: auto;
        padding: 10px 20px 180px;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
        align-content: start;
        background: #F4F3F0;
    }
    .sm-sticker-card {
        background: #FFFFFF;
        border-radius: 20px;
        padding: 8px;
        position: relative;
        border: 0.5px solid rgba(0,0,0,0.04);
        box-shadow: 0 4px 15px rgba(0,0,0,0.02);
        transition: 0.3s;
        display: flex;
        flex-direction: column;
    }
    .sm-img-wrap {
        width: 100%;
        aspect-ratio: 1/1;
        background: #F9F9F9;
        border-radius: 14px;
        margin-bottom: 8px;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow: hidden;
    }
    .sm-img-wrap img { width: 85%; height: 85%; object-fit: contain; }
    .sm-name-input {
        font-size: 10px;
        font-weight: 800;
        color: #1C1C1E;
        width: 100%;
        border: none;
        background: transparent;
        text-align: center;
        outline: none;
        padding: 2px 0;
    }
    .sm-select-row {
        margin-top: 6px;
        padding-top: 6px;
        border-top: 0.5px solid rgba(0,0,0,0.03);
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .sm-select-label {
        font-size: 8px;
        font-weight: 800;
        color: #8E8E93;
        letter-spacing: 0.5px;
    }
    .sm-checkbox {
        width: 18px;
        height: 18px;
        border-radius: 4px;
        border: 1.5px solid #E5E5EA;
        cursor: pointer;
        transition: 0.2s;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .sm-checkbox.checked {
        background: #1C1C1E;
        border-color: #1C1C1E;
    }
    .sm-checkbox.checked::after {
        content: '\f00c';
        font-family: 'Font Awesome 6 Free';
        font-weight: 900;
        color: #fff;
        font-size: 10px;
    }
    .sm-console {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        background: rgba(255,255,255,0.85);
        backdrop-filter: blur(30px);
        border-top: 0.5px solid rgba(0,0,0,0.05);
        padding: 20px 24px calc(20px + env(safe-area-inset-bottom));
        z-index: 110;
        display: flex;
        flex-direction: column;
        gap: 12px;
    }
    .sm-btn-gold {
        width: 100%; background: #fff; border: 1px solid #C3A772; color: #C3A772;
        padding: 12px; border-radius: 16px; font-size: 11px; font-weight: 800;
        letter-spacing: 2px; text-align: center; cursor: pointer; text-transform: uppercase;
    }
    .sm-btn-row { display: flex; gap: 10px; }
    .sm-btn-black {
        flex: 1; background: #1C1C1E; color: #fff;
        padding: 14px; border-radius: 16px; font-size: 13px; font-weight: 700;
        display: flex; justify-content: center; align-items: center; gap: 8px; cursor: pointer;
    }
    .sm-btn-white {
        background: #fff; border: 1px solid rgba(0,0,0,0.1); color: #1C1C1E;
        padding: 14px 20px; border-radius: 16px; font-size: 13px; font-weight: 700; cursor: pointer;
    }
    .sm-modal-tabs { display: flex; background: #f0f0f0; padding: 4px; border-radius: 12px; margin-bottom: 20px; }
    .sm-modal-tab { flex: 1; padding: 8px; font-size: 11px; font-weight: 800; text-align: center; cursor: pointer; border-radius: 8px; color: #8E8E93; }
    .sm-modal-tab.active { background: #fff; color: #1C1C1E; box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
    .sm-preview-box {
        width: 100%; height: 120px; background: #F4F3F0; border-radius: 16px; margin-bottom: 15px;
        display: flex; justify-content: center; align-items: center; overflow: hidden;
        border: 1px dashed #C3A772; cursor: pointer;
    }
    .sm-preview-box img { width: 100%; height: 100%; object-fit: contain; }
    .sm-input-flat {
        width: 100%; padding: 12px; background: #F4F3F0; border: none; border-radius: 12px;
        font-size: 13px; margin-bottom: 15px; outline: none; font-weight: 600;
    }
    .sm-contact-list { max-height: 250px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding: 5px; }
    .sm-contact-item {
        display: flex; justify-content: space-between; align-items: center;
        padding: 12px; background: #F4F3F0; border-radius: 14px; cursor: pointer;
    }

    /* ================= 高级深灰波点通知栏 ================= */
    #global-ai-notif-container {
        position: absolute; top: max(15px, env(safe-area-inset-top)); left: 50%;
        transform: translateX(-50%); width: 92%; max-width: 400px;
        z-index: 9999; display: flex; flex-direction: column; gap: 12px; pointer-events: none;
    }
    .ai-stream-notif {
        position: relative; background: rgba(255, 255, 255, 0.88); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px);
        border: 1px solid rgba(255, 255, 255, 1); border-radius: 26px; padding: 12px 16px;
        display: flex; align-items: center; gap: 14px; pointer-events: auto; cursor: pointer; overflow: hidden;
        box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05), inset 0 2px 5px rgba(255, 255, 255, 0.8);
        animation: notifSlideDown 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
        transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
    }
    .ai-stream-notif.update-pop { animation: notifPop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }
    .ai-stream-notif.fade-out { animation: notifSlideUp 0.4s cubic-bezier(0.5, 0, 0.1, 1) forwards; }
    .ai-notif-polkadot {
        position: absolute; inset: 0; background-image: radial-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px);
        background-size: 8px 8px; z-index: 0; pointer-events: none;
    }
    .ai-notif-glow {
        position: absolute; top: -30px; left: -30px; width: 140px; height: 140px;
        background: radial-gradient(circle, rgba(100, 100, 100, 0.12) 0%, transparent 70%);
        z-index: 0; pointer-events: none; filter: blur(15px);
    }
    .ai-notif-avatar {
        width: 42px; height: 42px; border-radius: 50%; background: #FFF; flex-shrink: 0;
        overflow: hidden; border: 2px solid #FFF; box-shadow: 0 4px 10px rgba(0,0,0,0.05); position: relative; z-index: 1;
    }
    .ai-notif-avatar img { width: 100%; height: 100%; object-fit: cover; }
    .ai-notif-content { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 4px; position: relative; z-index: 1; }
    .ai-notif-name { font-size: 11px; font-weight: 800; color: #8E8E93; letter-spacing: 0.5px; display: flex; align-items:center; gap:5px; }
    .ai-notif-pulse { width: 6px; height: 6px; background: #4A4A4A; border-radius: 50%; }
    .ai-notif-pulse.active { animation: pulseGray 1.5s infinite alternate ease-in-out; }
    .ai-notif-text { font-size: 13.5px; font-weight: 700; color: #1C1C1E; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.3; }
    .ai-notif-stop-btn {
        width: 34px; height: 34px; border-radius: 50%; background: #F4F3F0; color: #4A4A4A;
        display: flex; align-items: center; justify-content: center; flex-shrink: 0; cursor: pointer;
        transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); border: 1px solid rgba(0, 0, 0, 0.05); position: relative; z-index: 1;
    }
    .ai-notif-stop-btn:hover { background: #E5E5EA; transform: scale(1.1); }
    .ai-notif-stop-btn:active { transform: scale(0.85); }
    @keyframes notifSlideDown { 0% { transform: translateY(-30px) scale(0.95); opacity: 0; } 100% { transform: translateY(0) scale(1); opacity: 1; } }
    @keyframes notifSlideUp { 0% { transform: translateY(0) scale(1); opacity: 1; } 100% { transform: translateY(-30px) scale(0.95); opacity: 0; } }
    @keyframes notifPop { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.03); } }
    @keyframes pulseGray { 0% { opacity: 0.3; transform: scale(0.8); } 100% { opacity: 1; transform: scale(1.2); } }