.tools-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:70px}.tool-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);padding:36px 32px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;transition:.3s;display:flex;flex-direction:column}.tool-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}.tool-card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 60%,rgba(255,199,39,.12));pointer-events:none;opacity:0;transition:.3s}.tool-card:hover:before{opacity:1}.tool-tag{display:inline-block;font-family:var(--display-en);font-size:15px;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-deep);font-weight:700;margin-bottom:16px}.tool-ic{width:64px;height:64px;border-radius:16px;display:grid;place-items:center;margin-bottom:22px;background:linear-gradient(135deg,#fff5d4,#ffe48a);border:1px solid var(--line-strong);color:var(--gold-deep)}.tool-ic.ai-c{background:linear-gradient(135deg,#fff5d4,#ffe48a);color:var(--gold-deep)}.tool-ic.hot-c{background:linear-gradient(135deg,#ffeaea,#ffb5b5);color:var(--vermilion);border-color:#ffb5b5}.tool-ic.cold-c{background:linear-gradient(135deg,#e5f2ff,#b5d8ff);color:var(--azure);border-color:#b5d8ff}.tool-ic.freq-c{background:linear-gradient(135deg,#efe6fb,#c9b0f0);color:var(--plum);border-color:#c9b0f0}.tool-ic.pat-c{background:linear-gradient(135deg,#d6f2e2,#9fdfb7);color:var(--jade);border-color:#9fdfb7}.tool-ic.combo-c{background:linear-gradient(135deg,#fdece1,#f5bfa0);color:#c04a14;border-color:#f5bfa0}.tool-card h3{font-family:var(--display);font-weight:900;font-size:24px;margin-bottom:12px}.tool-card p{font-size:18px;color:var(--ink-soft);line-height:1.7;margin-bottom:20px;flex:1}.tool-features{list-style:none;padding:0;display:grid;gap:10px;margin-bottom:26px}.tool-features li{font-size:17px;color:var(--ink-soft);display:flex;align-items:center;gap:10px}.tool-features li:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0}.tool-cta{display:inline-flex;align-items:center;gap:9px;padding:13px 24px;border-radius:999px;background:var(--ink);color:var(--gold-bright);font-size:18px;font-weight:700;letter-spacing:.04em;width:fit-content;transition:gap .25s}.tool-cta:hover{gap:14px}.tool-cta.live:after{content:"";width:8px;height:8px;border-radius:50%;background:#46d88a;box-shadow:0 0 #46d88ab3;animation:pulse 2s infinite;margin-left:4px}.detail-section{background:linear-gradient(135deg,#fffbf2,#fff5d4);border-radius:var(--r-xl);border:1px solid var(--line-strong);padding:50px;margin-bottom:40px;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.detail-section.reverse>div:first-child{order:2}.detail-section .num-anchor{font-family:var(--display-en);font-weight:800;font-size:100px;line-height:1;background:linear-gradient(180deg,#b57f08,#e9a800 40%,#ffc727 60%,#b57f08);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:18px}.detail-section h3{font-family:var(--display);font-weight:900;font-size:clamp(26px,2.6vw,36px);margin-bottom:18px}.detail-section h3 em{font-family:var(--display-en);font-style:italic;color:var(--gold-deep)}.detail-section p{font-size:19px;color:var(--ink-soft);line-height:1.8;margin-bottom:16px}.detail-section ul{padding-left:0;list-style:none;margin-top:20px}.detail-section ul li{padding:12px 0;font-size:18px;display:flex;gap:14px;line-height:1.65;border-bottom:1px dashed var(--line-strong)}.detail-section ul li:before{content:"✦";color:var(--gold-deep);flex-shrink:0;font-size:19px}.detail-section ul li b{color:var(--ink);font-weight:700}.preview{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;box-shadow:var(--shadow-md)}.preview h5{font-family:var(--display);font-weight:800;font-size:18px;margin-bottom:16px}.preview .row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.pv-box{min-height:60px;font-size:17px;color:var(--ink-soft);line-height:1.7}.pv-link{display:inline-block;margin-top:16px;font-size:16px;font-weight:700;color:var(--gold-deep)}.pv-link:hover{text-decoration:underline}.compare{background:var(--paper);border:1px solid var(--line);border-radius:var(--r-xl);padding:40px;margin-top:48px}.compare h3{font-family:var(--display);font-weight:900;font-size:27px;margin-bottom:10px}.compare .sub{font-size:18px;color:var(--ink-mute);margin-bottom:28px}.compare-tbl{width:100%;border-collapse:collapse}.compare-tbl th,.compare-tbl td{padding:18px 20px;text-align:left;border-bottom:1px solid var(--line);font-size:18px}.compare-tbl th{background:var(--parchment);font-family:var(--display);font-weight:700}.compare-tbl td.tn{font-family:var(--display);font-weight:700;color:var(--ink)}.compare-tbl td.yes{color:var(--jade);font-weight:700}.compare-tbl td.no{color:var(--ink-faint)}@media(max-width:1100px){.tools-grid{grid-template-columns:repeat(2,1fr);gap:18px}}@media(max-width:1000px){.tools-grid{grid-template-columns:repeat(2,1fr);gap:16px}.detail-section{grid-template-columns:1fr;gap:30px;padding:36px 28px}.detail-section.reverse>div:first-child{order:0}}@media(max-width:900px){.tools-grid{grid-template-columns:1fr}.detail-section{padding:28px 22px;gap:24px}.compare{padding:28px 22px}.compare-tbl th,.compare-tbl td{padding:12px 14px;font-size:16px}}@media(max-width:640px){.tools-grid{grid-template-columns:1fr;gap:12px}.tool-card{padding:22px 18px}.detail-section{padding:22px 16px}.detail-section h3{font-size:24px}.compare{padding:22px 16px}.compare-tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.compare-tbl{min-width:480px}.compare-tbl th,.compare-tbl td{padding:10px 12px;font-size:15px}.preview{padding:20px 16px}}