html {
     scroll-behavior: smooth;
 }

 .stc-wrapper {
     --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
     --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
     display: flex;
     justify-content: center;
     padding: clamp(0px, 5vw, 0px) 20px;
 }

 .stc-panel {
     position: relative;                
     width: 100%;
     max-width: 1350px;
     border-radius: 28px;
     padding: clamp(28px, 5vw, 56px);
     overflow: hidden;
 }
 
 #bgCv {
     position: absolute;
     top: 0; left: 0; width: 100%; height: 100%;
     pointer-events: none; opacity: 0.5; z-index: 0;
 }

 .stc-content { position: relative; z-index: 1; }

 /* ---------- HERO ---------- */
 .stc-hero { text-align: center; max-width: 760px; margin: 0 auto 30px; }
 .stc-hero-badge { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 800; letter-spacing: 0.3px; color: var(--primary-color); background: var(--primary-light); padding: 7px 16px; border-radius: 100px; margin-bottom: 22px; }
 .stc-hero-title { font-size: clamp(30px, 4.4vw, 44px); font-weight: 900; line-height: 1.15; letter-spacing: -0.025em; color: var(--text-main); margin-bottom: 16px; }
 .stc-hero-title em { font-style: normal; background: linear-gradient(120deg, var(--primary-color), var(--primary-gradient-end)); -webkit-background-clip: text; background-clip: text; color: transparent; }
 .stc-hero-desc { font-size: 16.5px; color: var(--text-muted); line-height: 1.7; margin-bottom: 24px; }

 /* ---------- STUDIO WORKSPACE ---------- */
 .studio-workspace { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 30px; }
 @media (max-width: 1000px) { .studio-workspace { grid-template-columns: 1fr; } }
 
 .command-center { background: var(--bg-body); border-radius: 24px; border: 1px solid var(--border-color); padding: 20px 24px 24px; display: flex; flex-direction: column; position: relative; box-shadow: 0 4px 20px rgba(0,0,0,0.02); }
 
 .cc-card-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 16px; padding-bottom: 14px; border-bottom: 1px solid var(--border-color); flex-wrap: wrap; }
 .cc-header-title { display: flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 800; color: var(--text-main); text-transform: uppercase; letter-spacing: 0.5px; }
 
 .cc-tabs { display: flex; gap: 10px; margin-bottom: 18px; }
 .cct-btn { display: flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 12px; border: 1px solid var(--border-color); background: var(--card-bg); font-weight: 700; font-size: 13.5px; color: var(--text-muted); cursor: pointer; transition: 0.2s; flex: 1; justify-content: center; }
 .cct-btn.active { background: var(--primary-light); color: var(--primary-color); border-color: var(--primary-light); }
 
 .cc-lang-box { display: flex; align-items: center; gap: 8px; }
 .dir-toggle-btn { display: flex; align-items: center; gap: 6px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 8px; padding: 6px 10px; font-size: 11.5px; font-weight: 800; color: var(--text-main); cursor: pointer; transition: 0.2s; }
 .dir-toggle-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }

 /* ---------- CUSTOM DROPDOWN ---------- */
 .custom-dropdown { position: relative; display: inline-block; user-select: none; }
 .cd-header { display: flex; align-items: center; justify-content: space-between; gap: 8px; background: var(--card-bg); border: 1px solid var(--border-color); padding: 7px 14px; border-radius: 10px; font-size: 12.5px; font-weight: 800; color: var(--text-main); cursor: pointer; transition: all 0.2s; min-width: 130px; }
 .cd-header:hover, .custom-dropdown.active .cd-header { border-color: var(--primary-color); }
 .cd-value { display: flex; align-items: center; gap: 8px; }
 .cd-body { position: absolute; top: calc(100% + 6px); right: 0; width: 220px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 14px; box-shadow: 0 10px 30px rgba(0,0,0,0.12); padding: 8px; z-index: 100; opacity: 0; visibility: hidden; transition: all 0.2s; display: flex; flex-direction: column; gap: 6px; }
 .custom-dropdown.active .cd-body { opacity: 1; visibility: visible; }
 .cd-search input { width: 100%; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 8px; padding: 7px 10px; font-size: 12px; color: var(--text-main); outline: none; }
 .cd-list { max-height: 200px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; }
 .cd-list::-webkit-scrollbar { width: 4px; }
 .cd-list::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
 .cd-group-lbl { padding: 6px 10px 4px; font-size: 10px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; background: var(--bg-body); border-radius: 4px; margin-top: 4px; }
 .cd-item { display: flex; align-items: center; gap: 8px; padding: 7px 10px; border-radius: 8px; font-size: 12px; font-weight: 700; color: var(--text-main); cursor: pointer; transition: background 0.2s; }
 .cd-item:hover { background: var(--bg-body); }
 .cd-item.active { background: var(--primary-light); color: var(--primary-color); }

 .cc-mode-manual { display: flex; flex-direction: column; gap: 16px; flex: 1; }
 
 .main-title-input { width: 100%; min-height: 90px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 18px 20px; font-size: 17px; font-weight: 600; color: var(--text-main); outline: none; resize: none; line-height: 1.5; transition: 0.2s; font-family: inherit; }
 .main-title-input:focus { border-color: var(--primary-color); box-shadow: 0 0 0 4px var(--primary-light); }
 .main-title-input::placeholder { color: var(--text-muted); opacity: 0.5; font-weight: 500; }
 
 .pixel-trackpad { background: var(--card-bg); border-radius: 14px; padding: 16px; border: 1px solid var(--border-color); }
 .pt-bar { height: 10px; background: var(--bg-body); border-radius: 100px; border: 1px solid var(--border-color); position: relative; overflow: hidden; margin-bottom: 12px; }
 .pt-fill { height: 100%; width: 0%; transition: 0.3s; border-radius: 100px; }
 .pt-markers { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; }
 .pt-mark { position: absolute; top: 0; height: 100%; width: 2px; transform: translateX(-50%); z-index: 2; }
 .m-mob { left: 74.6%; background: #f59e0b; }
 .m-desk { left: 86.5%; background: var(--primary-color); }
 .pt-labels { display: flex; justify-content: space-between; font-size: 13px; font-weight: 700; color: var(--text-muted); }
 .pt-val { color: var(--text-main); font-weight: 900; font-family: 'Space Mono', monospace; }
 
 .kw-wrap { display: flex; align-items: center; gap: 10px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; padding: 0 16px; height: 48px; }
 .kw-input { border: none; background: transparent; outline: none; flex: 1; font-size: 14px; font-weight: 600; color: var(--text-main); }
 
 /* Extracted Details Bar */
 .extracted-details-bar { display: flex; align-items: center; justify-content: space-between; background: rgba(16, 185, 129, 0.08); border: 1px solid rgba(16, 185, 129, 0.25); border-radius: 12px; padding: 10px 16px; margin-bottom: 12px; gap: 12px; flex-wrap: wrap; }
 .edb-info { display: flex; align-items: center; gap: 10px; overflow: hidden; flex: 1; }
 .edb-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 800; color: var(--success, #10b981); background: rgba(16, 185, 129, 0.15); padding: 4px 10px; border-radius: 20px; white-space: nowrap; }
 .edb-url { font-size: 13px; font-weight: 700; color: var(--text-main); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: 'Space Mono', monospace; }
 .edb-actions { display: flex; align-items: center; }
 .edb-btn { background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-muted); border-radius: 8px; padding: 4px 10px; font-size: 12px; font-weight: 700; cursor: pointer; display: flex; align-items: center; gap: 6px; transition: 0.2s; }
 .edb-btn:hover { border-color: var(--primary-color); color: var(--primary-color); }

 /* Custom Snippet Inputs */
 .snippet-sub-inputs { margin-top: 12px; padding: 16px; background: var(--card-bg); border: 1px dashed var(--border-color); border-radius: 14px; display: flex; flex-direction: column; gap: 12px; }
 .ss-row { display: flex; flex-direction: column; gap: 6px; }
 .ss-col { display: flex; flex-direction: column; gap: 6px; }
 .ss-lbl { font-size: 12px; font-weight: 800; color: var(--text-muted); display: flex; align-items: center; gap: 6px; }
 .ss-input { width: 100%; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 10px; padding: 8px 14px; font-size: 13.5px; color: var(--text-main); font-family: 'Space Mono', monospace; outline: none; }
 .ss-input:focus { border-color: var(--primary-color); }
 .ss-textarea { width: 100%; background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 10px; padding: 8px 14px; font-size: 13.5px; color: var(--text-main); outline: none; resize: vertical; }
 .ss-textarea:focus { border-color: var(--primary-color); }

 .editor-tools { display: flex; justify-content: flex-end; gap: 8px; margin-top: 4px; flex-wrap: wrap; }
 .ep-btn { background: var(--card-bg); border: 1px solid var(--border-color); color: var(--text-main); border-radius: 8px; padding: 6px 12px; font-weight: 700; font-size: 12px; cursor: pointer; display: flex; align-items: center; gap: 6px; transition: 0.2s; }
 .ep-btn:hover { background: var(--primary-light); color: var(--primary-color); }

 .cc-mode-url { display: flex; flex-direction: column; gap: 16px; flex: 1; justify-content: center; text-align: center; padding: 30px 10px; }
 .url-search-box { display: flex; align-items: center; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 16px; padding: 6px 6px 6px 16px; width: 100%; margin-top: 12px; }
 .url-input { flex: 1; border: none; background: transparent; outline: none; font-size: 15px; color: var(--text-main); font-family: 'Space Mono', monospace; }
 .url-btn { background: linear-gradient(135deg, var(--primary-color), var(--primary-gradient-end)); color: white; border: none; border-radius: 10px; padding: 12px 20px; font-weight: 800; cursor: pointer; transition: 0.2s; display: flex; align-items: center; gap: 8px; }
 .url-btn:disabled { opacity: 0.5; cursor: not-allowed; }
 
 .fetch-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.7); color: #22c55e; display: flex; align-items: center; justify-content: center; z-index: 10; border-radius: 24px; backdrop-filter: blur(4px); }
 .radar-sweep { position: absolute; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(34,197,94,0.15), transparent); animation: sweep 2s infinite linear; }
 @keyframes sweep { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

 /* ---------- OMNI-PREVIEW DECK ---------- */
 .omni-deck { background: var(--bg-body); border-radius: 24px; border: 1px solid var(--border-color); padding: 24px; display: flex; flex-direction: column; }
 .omni-headers { display: flex; gap: 10px; margin-bottom: 20px; border-bottom: 1px solid var(--border-color); padding-bottom: 12px; overflow-x: auto; }
 .omni-tab { background: transparent; border: none; padding: 8px 16px; font-weight: 700; font-size: 13.5px; color: var(--text-muted); cursor: pointer; display: flex; align-items: center; gap: 8px; border-radius: 10px; transition: 0.2s; white-space: nowrap; }
 .omni-tab:hover { background: var(--card-bg); color: var(--text-main); }
 .omni-tab.active { background: var(--card-bg); color: var(--primary-color); box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
 
 .preview-wrap { width: 100%; padding: 20px; background: var(--card-bg); border-radius: 16px; border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; min-height: 220px; }
 
 /* Empty Preview Box */
 .omni-empty-box { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 24px 16px; max-width: 380px; }
 .oeb-icon { width: 64px; height: 64px; border-radius: 16px; background: var(--bg-body); border: 1px dashed var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--text-muted); margin-bottom: 14px; }
 .oeb-title { font-size: 15px; font-weight: 800; color: var(--text-main); margin: 0 0 6px; }
 .oeb-desc { font-size: 13px; color: var(--text-muted); line-height: 1.55; margin: 0; }
 
 /* Google Desktop Mockup */
 .mock-g-desk { font-family: Arial, sans-serif; max-width: 600px; width: 100%; }
 .mg-cite { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--text-main); margin-bottom: 6px; }
 .mg-cite img { width: 22px; height: 22px; border-radius: 50%; background: #eee; padding: 3px; }
 .mg-title { font-size: 19px; color: #1a0dab; text-decoration: none; line-height: 1.3; display: block; margin-bottom: 4px; word-break: break-word; font-weight: 400; }
 .dark-mode .mg-title { color: #8ab4f8; }
 
 .g-rating-wrap { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; font-size: 13px; }
 .g-stars { color: #f59e0b; font-size: 12px; letter-spacing: 2px; }
 .g-rating-num { color: #5f6368; font-size: 12px; }
 .dark-mode .g-rating-num { color: #bdc1c6; }

 .mg-desc { font-size: 14px; color: var(--text-muted); line-height: 1.58; }
 
 /* Google Mobile Mockup */
 .mock-g-mob { font-family: Arial, sans-serif; max-width: 375px; width: 100%; background: var(--bg-body); padding: 16px; border-radius: 12px; border: 1px solid var(--border-color); }
 .mgm-cite { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-main); margin-bottom: 6px; }
 .mgm-cite img { width: 20px; height: 20px; border-radius: 50%; background: #eee; padding: 2px; }
 .mgm-title { font-size: 16px; color: #1a0dab; text-decoration: none; line-height: 1.3; display: block; margin-bottom: 4px; word-break: break-word; }
 .dark-mode .mgm-title { color: #8ab4f8; }
 .mgm-desc { font-size: 13px; color: var(--text-muted); line-height: 1.5; }
 
 /* Social Mockup (Twitter/OG Card) */
 .mock-social { max-width: 480px; width: 100%; border: 1px solid var(--border-color); border-radius: 16px; overflow: hidden; background: var(--bg-body); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
 .ms-img { width: 100%; height: 160px; background: var(--card-bg); display: flex; align-items: center; justify-content: center; color: var(--text-muted); border-bottom: 1px solid var(--border-color); }
 .ms-body { padding: 14px 16px; }
 .ms-domain { font-size: 12px; color: var(--text-muted); margin-bottom: 4px; text-transform: uppercase; font-weight: 700; }
 .ms-title { font-size: 14.5px; font-weight: 700; color: var(--text-main); line-height: 1.4; word-break: break-word; }

 /* Floating Scroll to Top */
 .stc-scroll-top-btn {
     position: fixed;
     bottom: 30px;
     right: 30px;
     width: 48px;
     height: 48px;
     border-radius: 50%;
     background: var(--card-bg);
     border: 1px solid var(--border-color);
     color: var(--primary-color);
     display: flex;
     align-items: center;
     justify-content: center;
     cursor: pointer;
     box-shadow: 0 6px 20px rgba(0,0,0,0.15);
     z-index: 999;
     transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
 }
 .stc-scroll-top-btn:hover {
     transform: translateY(-4px);
     border-color: var(--primary-color);
     background: var(--primary-light);
     color: var(--primary-color);
 }

 /* ---------- MATRIX GRID (SCORE & CHECKS) ---------- */
 .matrix-grid { display: grid; grid-template-columns: 240px 1fr; gap: 24px; margin-bottom: 30px; }
 @media (max-width: 900px) { .matrix-grid { grid-template-columns: 1fr; } }
 
 .score-panel { background: var(--bg-body); border-radius: 24px; border: 1px solid var(--border-color); padding: 24px; display: flex; align-items: center; justify-content: center; }
 .score-ring { width: 160px; height: 160px; border-radius: 50%; display: flex; align-items: center; justify-content: center; position: relative; transition: all 0.5s ease; }
 .score-ring::before { content: ''; position: absolute; width: 132px; height: 132px; background: var(--card-bg); border-radius: 50%; }
 .score-val { position: relative; z-index: 1; text-align: center; }
 .score-val #displayScore { font-size: 42px; font-weight: 900; line-height: 1; font-family: 'Space Mono', monospace; }
 .score-val span { font-size: 10px; font-weight: 800; color: var(--text-muted); letter-spacing: 1px; }
 
 .intent-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
 @media (max-width: 700px) { .intent-cards { grid-template-columns: 1fr; } }
 .ic-card { background: var(--bg-body); border-radius: 20px; border: 1px solid var(--border-color); padding: 20px; display: flex; flex-direction: column; justify-content: center; }
 .ic-card.pass { border-color: rgba(34, 197, 94, 0.4); background: rgba(34, 197, 94, 0.05); }
 .ic-card.fail { border-color: rgba(239, 68, 68, 0.4); background: rgba(239, 68, 68, 0.05); }
 .ic-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
 .ic-title { font-size: 13px; font-weight: 800; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
 .ic-icon { width: 28px; height: 28px; border-radius: 8px; background: var(--card-bg); display: flex; align-items: center; justify-content: center; border: 1px solid var(--border-color); }
 .ic-card.pass .ic-icon { background: rgba(34, 197, 94, 0.15); color: var(--success, #10b981); border-color: transparent; }
 .ic-card.fail .ic-icon { background: rgba(239, 68, 68, 0.15); color: var(--danger, #ef4444); border-color: transparent; }
 .ic-val { font-size: 16px; font-weight: 800; color: var(--text-main); }

 /* ---------- HISTORY SECTION ---------- */
 .stc-history-section { background: var(--bg-body); border: 1px solid var(--border-color); border-radius: 20px; padding: 24px; margin-bottom: 30px; }
 .stc-history-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 12px; }
 .stc-history-title { font-size: 15px; font-weight: 800; color: var(--text-main); display: flex; align-items: center; gap: 8px; margin: 0; }
 .stc-history-list { display: flex; flex-direction: column; gap: 10px; }
 .stc-history-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--card-bg); border: 1px solid var(--border-color); border-radius: 12px; cursor: pointer; transition: 0.2s; gap: 12px; }
 .stc-history-item:hover { border-color: var(--primary-color); transform: translateY(-1px); }
 .stc-history-info { display: flex; align-items: center; gap: 10px; overflow: hidden; flex: 1; }
 .stc-history-badge { font-size: 12px; font-weight: 800; padding: 4px 8px; border-radius: 6px; font-family: 'Space Mono', monospace; background: var(--primary-light); color: var(--primary-color); white-space: nowrap; }
 .stc-history-url { font-size: 13.5px; font-weight: 700; color: var(--text-main); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
 .stc-history-meta { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
 .stc-history-score { font-size: 12px; font-weight: 800; padding: 2px 6px; border-radius: 4px; font-family: 'Space Mono', monospace; }
 .stc-history-time { font-size: 12px; color: var(--text-muted); }
 .stc-history-del { background: transparent; border: none; color: var(--text-muted); cursor: pointer; padding: 4px; border-radius: 6px; transition: 0.2s; display: flex; align-items: center; }
 .stc-history-del:hover { color: #ef4444; background: rgba(239, 68, 68, 0.1); }
 .stc-btn-ghost { background: transparent; border: 1px solid var(--border-color); border-radius: 10px; padding: 8px 16px; font-size: 13.5px; font-weight: 700; color: var(--text-muted); cursor: pointer; display: inline-flex; align-items: center; gap: 8px; transition: all 0.2s; }
 .stc-btn-ghost:hover { border-color: var(--primary-color); color: var(--primary-color); }

 /* ---------- BENTO BOX FEATURES ---------- */
 .console-features { margin-top: 40px; width: 100%; }
 .bento-features-cluster { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: minmax(130px, auto); gap: 20px; width: 100%; position: relative; z-index: 2; }
 .bento-card { background: rgba(255, 255, 255, 0.015); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--border-color); border-radius: 24px; padding: 28px; display: flex; flex-direction: column; align-items: flex-start; position: relative; overflow: hidden; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); box-shadow: 0 4px 20px rgba(0,0,0,0.02); }
 
 .bento-card::before {
     content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
     width: 150px; height: 150px; background-size: contain; background-repeat: no-repeat; background-position: center;
     opacity: 0.03; transition: all 0.5s ease; pointer-events: none; z-index: 0;
 }
 .bento-card:hover::before { opacity: 0.08; transform: translate(-50%, -50%) scale(1.1); }
 .dark-mode .bento-card::before { filter: invert(1); opacity: 0.05; }
 
 .feat-icon-pixel::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="18 8 22 12 18 16"/><polyline points="6 8 2 12 6 16"/><line x1="2" y1="12" x2="22" y2="12"/></svg>'); }
 .feat-icon-omni::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="12 2 2 7 12 12 22 7 12 2"/><polyline points="2 17 12 22 22 17"/><polyline points="2 12 12 17 22 12"/></svg>'); }
 .feat-icon-zap::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polygon points="13 2 3 14 12 14 11 22 21 10 12 10 13 2"/></svg>'); }
 .feat-icon-lang::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"/><line x1="2" y1="12" x2="22" y2="12"/><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"/></svg>'); }
 .feat-icon-click::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="m9 9 5 12 1.8-5.2L21 14Z"/><path d="M7.2 2.2 8 5.1"/><path d="m5.1 8-2.9-.8"/><path d="M14 4.1 12 6"/><path d="m6 12-1.9 2"/></svg>'); }
 .feat-icon-shield::before { background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="black" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10"/><path d="m9 12 2 2 4-4"/></svg>'); }

 .bento-card::after { content: ''; position: absolute; inset: 0; border-radius: 24px; background: linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 100%); pointer-events: none; }
 .bento-card:hover { transform: translateY(-4px) scale(1.01); border-color: var(--primary-color); box-shadow: 0 12px 30px rgba(0,0,0,0.06); }
 .bento-card-content { position: relative; z-index: 1; display: flex; flex-direction: column; height: 100%; gap: 12px; }
 
 .dashed-ring-wrapper { position: relative; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 8px; width: 44px; height: 44px; }
 .dashed-ring-wrapper::after { content: ''; position: absolute; top: -5px; left: -5px; right: -5px; bottom: -5px; border: 1px dashed var(--border-color); border-radius: 16px; opacity: 0.5; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); z-index: 0; transform-origin: center center; }
 .bento-card:hover .dashed-ring-wrapper::after { opacity: 1; transform: scale(1.1) rotate(180deg); border-color: var(--primary-color); }
 .bc-icon-wrapper { width: 44px; height: 44px; border-radius: 12px; background: var(--bg-body); border: 1px solid var(--border-color); display: flex; align-items: center; justify-content: center; color: var(--text-muted); transition: all 0.4s ease; margin-bottom: 0; position: relative; z-index: 1; }
 .bento-card:hover .bc-icon-wrapper { background: linear-gradient(135deg, var(--primary-color), var(--border-color)); color: white; border-color: transparent; transform: scale(1.1) rotate(4deg); }
 .bc-title { font-size: 16px; font-weight: 800; color: var(--text-main); margin: 0; }
 .bc-desc { font-size: 13.5px; color: var(--text-muted); line-height: 1.6; margin: 0; font-weight: 500; }
 
 @media (max-width: 900px) {
     .bento-features-cluster { grid-template-columns: repeat(2, 1fr); }
 }
 @media (max-width: 600px) {
     .bento-features-cluster { grid-template-columns: 1fr; }
 }