*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:#292a28;color:#272622}.app{width:100%;max-width:464px;min-height:100vh;margin:auto;background:#f4efe5;overflow:hidden;box-shadow:0 0 60px #1118;padding-bottom:82px}a{color:inherit;text-decoration:none}img{display:block;width:100%}button{font:inherit}
    :root{--ink:#22221f;--sub:#756e63;--paper:#f4efe5;--cream:#fffaf0;--line:#d9cdbb;--orange:#f3a337;--gold:#cba76c;--dark:#20201e}
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    .hero{margin:12px 14px 0;min-height:500px;border-radius:20px;overflow:hidden;position:relative;background:#1e1f1d}.hero-bg{position:absolute;inset:0;height:100%;object-fit:cover;filter:saturate(.82) contrast(1.06)}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#14151320 5%,#16171570 50%,#121310f5 100%)}.hero-copy{position:absolute;z-index:2;inset:0;padding:28px 22px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff}.eyebrow{font-size:12px;letter-spacing:.18em;color:#f5bb66;font-weight:700}.hero h1{font-family:"STSong","Songti SC",serif;font-size:38px;line-height:1.14;letter-spacing:.05em;margin:10px 0 13px}.hero p{font-size:15px;line-height:1.75;color:#eee8dd}.hero-actions{display:flex;gap:9px;margin-top:20px}.btn{height:43px;padding:0 17px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700}.btn-primary{background:var(--orange);color:#24211b}.btn-ghost{border:1px solid #ffffff75;color:#fff;background:#ffffff12}.hero-note{margin-top:18px;padding-top:16px;border-top:1px solid #ffffff2c;display:flex;justify-content:space-between;color:#d9d2c7;font-size:12px}.hero-note b{font-size:18px;color:#fff;display:block;margin-bottom:3px}
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    section.block{padding:34px 14px 0}.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:16px}.section-title small{color:#9b7b4d;font-size:11px;letter-spacing:.14em;font-weight:700}.section-title h2{font-family:"STSong","Songti SC",serif;font-size:27px;letter-spacing:.07em;margin-top:5px}.section-index{font-size:11px;color:#9d9386}
    .problem{border-radius:16px;background:#2a2a27;color:#fff;padding:20px;position:relative;overflow:hidden}.problem:after{content:"";position:absolute;width:150px;height:150px;border:25px solid #f3a33716;border-radius:50%;right:-55px;top:-55px}.problem h3{font-size:20px;position:relative;z-index:1}.problem>p{font-size:14px;line-height:1.75;color:#cfc8bd;margin-top:8px;position:relative;z-index:1}.reason-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:16px}.reason{background:#ffffff0b;border:1px solid #ffffff16;padding:13px;border-radius:10px}.reason b{color:#f3a337;font-size:14px}.reason p{font-size:12px;line-height:1.6;color:#bdb5a9;margin-top:5px}
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    .audiences{display:grid;grid-template-columns:1fr 1fr;gap:8px}.audience{min-height:128px;border-radius:13px;padding:15px;background:#e8dece;position:relative}.audience:nth-child(2),.audience:nth-child(3){background:#343431;color:#fff}.audience i{font-style:normal;font-size:24px}.audience h3{font-size:15px;margin-top:12px}.audience p{font-size:12px;color:#7c7367;line-height:1.55;margin-top:5px}.audience:nth-child(2) p,.audience:nth-child(3) p{color:#bbb4a9}
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    .notice{margin-top:10px;padding:15px 16px;background:#f2a53a;color:#29251e;border-radius:12px;font-size:13px;line-height:1.65}.notice b{display:block;margin-bottom:3px}
    .cases{display:flex;gap:9px;overflow:auto;padding-right:14px}.case{flex:0 0 176px;height:225px;border-radius:14px;overflow:hidden;position:relative}.case img{height:100%;object-fit:cover}.case:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#111e,transparent 65%)}.case-caption{position:absolute;left:14px;right:10px;bottom:14px;color:#fff;z-index:2}.case-caption b{font-size:15px}.case-caption span{display:block;font-size:11px;color:#d9d0c2;margin-top:4px}
    .pricing-intro{background:#242421;color:#fff;border-radius:15px 15px 0 0;padding:19px}.pricing-intro p{font-size:13px;line-height:1.7;color:#c8c0b5}.price-list{background:#fffaf2;border-radius:0 0 15px 15px;overflow:hidden;border:1px solid #dfd4c3;border-top:0}.price{padding:17px;display:grid;grid-template-columns:1fr auto;gap:8px;border-bottom:1px solid #e5dac9}.price:last-child{border-bottom:0}.price h3{font-size:16px}.price p{font-size:12px;line-height:1.55;color:#756c60;margin-top:5px}.amount{text-align:right;font-size:19px;font-weight:800;color:#b56d10}.amount small{display:block;font-size:10px;color:#8b8174;font-weight:400;margin-top:3px}.price.hot{background:#f6e4c6}.price-note{font-size:12px;color:#807669;line-height:1.65;margin-top:10px;padding:0 3px}.extras{margin-top:12px;display:grid;gap:7px}.extra{padding:12px 14px;border:1px dashed #cdbb9e;border-radius:10px;display:flex;justify-content:space-between;font-size:13px}.extra b{color:#a86410}
    .quote-link{height:48px;margin-top:14px;padding:0 17px;border-radius:12px;background:var(--orange);color:#27231d;display:flex;align-items:center;justify-content:space-between;font-size:14px;font-weight:700;box-shadow:0 8px 18px rgba(181,109,16,.18);transition:transform .2s ease,box-shadow .2s ease}.quote-link span{font-size:20px}.quote-link:hover{transform:translateY(-2px);box-shadow:0 11px 22px rgba(181,109,16,.24)}.quote-link:active{transform:translateY(0)}
    .boundary{background:#e6dccd;border-radius:15px;padding:18px}.boundary h3{font-size:17px}.boundary ul{padding-left:18px;margin-top:10px}.boundary li{font-size:13px;line-height:1.65;color:#655d53;margin:6px 0}.company{margin-top:10px;background:#fffaf2;border-radius:13px;padding:16px;border:1px solid #ded2c0}.company b{font-size:14px}.company p{font-size:12px;line-height:1.7;color:#776e62;margin-top:7px}
    .cta{margin:34px 14px 0;background:linear-gradient(135deg,#1e1f1d,#353530);border-radius:18px;padding:25px 20px;color:white;position:relative;overflow:hidden}.cta:after{content:"";position:absolute;width:130px;height:130px;border:24px solid #f3a33718;border-radius:50%;right:-50px;bottom:-55px}.cta small{font-size:11px;color:#e7a64a;letter-spacing:.12em}.cta h2{font-family:"STSong","Songti SC",serif;font-size:26px;margin:7px 0}.cta p{font-size:13px;line-height:1.7;color:#cfc8bd;max-width:300px}.cta .btn{margin-top:16px;position:relative;z-index:2}.footer{padding:24px 18px 18px;text-align:center;color:#8d8375;font-size:11px;line-height:1.8}
    .bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:464px;height:68px;background:#f9f5eded;backdrop-filter:blur(16px);border-top:1px solid #ddd2c2;z-index:30;display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:11px;color:#746b5f}.bottom-nav b{font-size:18px;line-height:1}.bottom-nav a:first-child{color:#b56d10}
    .drawer{position:fixed;inset:0;z-index:50;background:#111a;display:none}.drawer.open{display:block}.drawer-panel{width:min(82%,360px);height:100%;margin-left:auto;background:#f5efe5;padding:24px;display:flex;flex-direction:column}.drawer-close{align-self:flex-end;width:38px;height:38px;border-radius:50%;border:1px solid #d7cbb8;background:white;font-size:22px}.drawer h2{margin:28px 0 14px;font-family:"STSong",serif}.drawer a{padding:15px 0;border-bottom:1px solid #ddd1bf;font-size:16px}.reveal{opacity:0;transform:translateY(16px);transition:.6s ease}.reveal.show{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}}@media(min-width:465px){body{padding:22px 0}.app{border-radius:22px}.bottom-nav{bottom:22px;border-radius:0 0 22px 22px}}
    .param-table-wrap{border-top:1px solid #e4d9c8}.param-group-title{padding:8px 12px;background:#ddd8cf;color:#5f584e;font-size:12px;font-weight:700;letter-spacing:.12em}.param-group-title.mixed{background:#dbe5f6;color:#4f617b}.param-table{display:grid;grid-template-columns:1.05fr 1fr 1fr;border-bottom:1px solid #e6daca}.param-table span,.param-table b{min-width:0;padding:9px 6px;text-align:center;border-right:1px solid #e6daca;font-size:12px;line-height:1.45}.param-table b:last-child{border-right:0}.param-table span{color:#766d61;font-weight:500}.param-table b{color:#37332d}.param-table-head{background:#f0e8db}.param-table-head span,.param-table-head b{font-weight:700}.param-result{display:grid;grid-template-columns:1.05fr 2fr;background:#edf3fc;border-bottom:1px solid #d7e0ef}.param-result:last-child{border-bottom:0}.param-result span,.param-result b{padding:9px 10px;font-size:13px;line-height:1.45}.param-result span{color:#647188;border-right:1px solid #d7e0ef;text-align:center}.param-result b{text-align:center;color:#2f3b50}