:root{--ink:#17211d;--muted:#6d7771;--line:#dfe5df;--paper:#f6f7f4;--white:#fff;--green:#176b50;--lime:#c9ed78;--coral:#e8785c;--blue:#dceef0;--shadow:0 20px 60px #17211d12;--radius:7px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.55}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.wrap{width:min(1180px,calc(100% - 48px));margin:auto}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;position:sticky;top:0;background:#f6f7f4ed;backdrop-filter:blur(14px);z-index:5}.nav{display:flex;align-items:center;justify-content:space-between}.brand{display:flex;gap:10px;align-items:center;font-weight:750;font-size:18px}.mark{width:30px;height:30px;border-radius:8px;background:var(--green);color:white;display:grid;place-items:center;font-weight:800}.navlinks{display:flex;gap:30px;color:#46514a;font-size:14px}.nav-actions{display:flex;gap:9px;align-items:center}.btn{min-height:42px;padding:0 17px;border:1px solid var(--line);border-radius:5px;background:transparent;color:var(--ink);font-weight:650}.btn:hover{border-color:var(--green);color:var(--green)}.btn.primary{background:var(--green);border-color:var(--green);color:white}.btn.primary:hover{background:#10553f}.btn.small{min-height:36px;padding:0 13px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.iconbtn{height:36px;width:36px;border:1px solid var(--line);background:white;border-radius:4px}.userbadge{font-size:12px;max-width:140px;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}.hero{padding:66px 0 54px}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center}.eyebrow{display:flex;align-items:center;gap:8px;text-transform:uppercase;color:var(--green);font-size:12px;font-weight:750}.dot{height:7px;width:7px;border-radius:50%;background:var(--coral)}h1{font-size:clamp(42px,5vw,64px);line-height:1.08;margin:18px 0;max-width:600px}.hero p{font-size:17px;color:var(--muted);max-width:510px;margin:0 0 27px}.hero-cta,.buttonrow{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.hero-note{font-size:12px;color:var(--muted);margin-top:14px}.dashboard{background:#fff;border:1px solid var(--line);border-radius:9px;padding:22px;box-shadow:var(--shadow)}.dash-head{display:flex;align-items:flex-start;justify-content:space-between}.dash-head h3{margin:0;font-size:16px}.dash-head p{margin:4px 0;color:var(--muted);font-size:12px}.status{background:#eff7e4;color:#416c27;padding:5px 9px;border-radius:4px;font-size:11px;font-weight:700}.progressline{height:5px;background:#edf0ed;margin:17px 0 20px;border-radius:6px;overflow:hidden}.progressline span{display:block;width:0;height:100%;background:var(--green);transition:width .2s}.step{display:grid;grid-template-columns:28px 1fr auto;gap:11px;align-items:center;padding:13px 0;border-top:1px solid #edf0ed}.step-icon{height:27px;width:27px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:12px;color:var(--muted)}.step.active .step-icon{background:var(--lime);border-color:var(--lime);color:var(--ink)}.step b{font-size:13px}.step small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.step-action{font-size:12px;color:var(--green);font-weight:700}.mini-tags{display:flex;gap:6px;margin-top:13px}.tag{background:#f0f3ef;border-radius:3px;padding:4px 8px;color:#58635c;font-size:10px}.section{padding:66px 0;border-top:1px solid var(--line)}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:26px}.section-kicker{font-size:11px;text-transform:uppercase;color:var(--green);font-weight:750}.section h2{font-size:31px;line-height:1.18;margin:7px 0 0}.section-head p{max-width:420px;color:var(--muted);margin:0;font-size:14px}.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.path-card{background:#fff;border:1px solid var(--line);padding:21px;border-radius:var(--radius);min-height:190px;display:flex;flex-direction:column}.card-num{font-size:11px;color:var(--green);font-weight:800}.path-card h3{font-size:18px;margin:14px 0 6px}.path-card p{font-size:13px;color:var(--muted);margin:0 0 19px}.arrow-link{margin-top:auto;color:var(--green);font-size:13px;font-weight:700}.tools-layout{display:grid;grid-template-columns:1.04fr .96fr;gap:16px}.tool-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px}.tool-panel h3{margin:0 0 5px;font-size:19px}.tool-panel>p{font-size:13px;color:var(--muted);margin:0 0 20px}.field{display:block;margin:13px 0}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:4px;padding:11px 12px;background:#fff;color:var(--ink);outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #176b501c}.field textarea{min-height:78px;resize:vertical}.tool-result{background:#f2f6ef;border-left:3px solid var(--green);padding:14px 15px;margin-top:15px;font-size:13px;min-height:78px;white-space:pre-wrap}.poster-preview{background:var(--blue);min-height:340px;display:grid;place-items:center;overflow:hidden;border-radius:4px;padding:15px}.poster-preview canvas{width:auto;max-width:100%;height:310px;box-shadow:0 12px 28px #243d2c25}.poster-controls{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:10px}.swatch{display:flex;gap:9px;padding-left:3px}.swatch button{height:20px;width:20px;border:1px solid #ddd;border-radius:50%;padding:0}.swatch button.selected{outline:2px solid var(--ink);outline-offset:2px}.saved-area{margin-top:18px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.saved-head{display:flex;justify-content:space-between;align-items:center}.saved-head h3{font-size:16px;margin:0}.saved-item{padding:12px 0;border-top:1px solid var(--line);white-space:pre-wrap;font-size:13px}.saved-item small{display:block;color:var(--muted);margin-bottom:6px}.cases{display:grid;grid-template-columns:1fr 1fr;gap:16px}.case{background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:38% 1fr;min-height:205px;border-radius:var(--radius);overflow:hidden}.case-visual{background:#dceef0;display:grid;place-items:center;padding:20px}.case-shape{width:100%;aspect-ratio:1;background:#e8785c;display:flex;align-items:end;padding:14px;color:white;font-size:17px;line-height:1.15;font-weight:800}.case:nth-child(2) .case-visual{background:#e8eeda}.case:nth-child(2) .case-shape{background:#176b50}.case-copy{padding:19px}.case-copy h3{margin:0 0 7px;font-size:16px}.case-copy p{font-size:12px;color:var(--muted);margin:0 0 12px}.metric{font-size:12px;color:var(--green);font-weight:750}.disclaimer{font-size:11px;color:var(--muted);margin-top:12px}.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.price-card{border:1px solid var(--line);background:#fff;padding:22px;border-radius:var(--radius)}.price-card.featured{border:2px solid var(--green);padding:21px}.price-card h3{font-size:15px;margin:0}.price{font-size:32px;font-weight:780;margin:13px 0 3px}.price span{font-size:12px;font-weight:500;color:var(--muted)}.price-desc{color:var(--muted);font-size:12px;min-height:38px}.price-card ul{padding:0;list-style:none;margin:18px 0 22px}.price-card li{font-size:12px;padding:7px 0;border-top:1px solid #edf0ed}.price-card li:before{content:"✓";color:var(--green);font-weight:800;margin-right:8px}.price-card>.btn{width:100%}.faq{max-width:790px}.faq details{padding:17px 0;border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:700}.faq details p{font-size:13px;color:var(--muted);max-width:700px}.footer{padding:30px 0 40px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}.footer-row{display:flex;justify-content:space-between;gap:20px}.footer-links{display:flex;gap:18px}.dialog{width:min(450px,calc(100% - 28px));border:1px solid var(--line);border-radius:8px;padding:26px;background:white;color:var(--ink);box-shadow:var(--shadow);max-height:90vh;overflow:auto}.dialog::backdrop{background:#1018138c}.dialog h2{font-size:23px;margin:0 0 7px}.dialog>p{font-size:13px;color:var(--muted);margin:0 0 17px}.modal-close{position:absolute;right:calc(50% - min(225px,calc((100% - 28px)/2)) + 10px);top:calc(50% - min(45vh,360px) + 8px);border:0;background:transparent;font-size:23px;color:var(--muted)}.full{width:100%}.form-message{min-height:18px;font-size:12px!important;color:var(--green)!important;margin-top:10px!important}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);background:#17211d;color:white;padding:12px 18px;border-radius:5px;opacity:0;transition:.2s;z-index:30;font-size:13px;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}.admin-dialog{width:min(900px,calc(100% - 28px))}.admin-dialog .modal-close{right:calc(50% - min(450px,calc((100% - 28px)/2)) + 10px)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:15px 0}.stat{background:#f7f8f6;border:1px solid var(--line);padding:13px;border-radius:4px;overflow:hidden}.stat small{font-size:11px;color:var(--muted)}.stat strong{display:block;font-size:18px;margin-top:5px;overflow-wrap:anywhere}.admin-table{margin-top:16px;background:#fff;border:1px solid var(--line);border-radius:5px;overflow:hidden}.admin-table-head{padding:13px 15px;font-weight:750;border-bottom:1px solid var(--line);font-size:14px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;min-width:550px}th,td{text-align:left;padding:10px 15px;border-bottom:1px solid #edf0ed;font-size:12px}th{color:var(--muted);font-weight:600;background:#fafbf9}.pill{display:inline-block;padding:3px 7px;border-radius:3px;background:#eef4e9;color:#496e31;font-size:10px}.pill.gray{background:#f0f1ef;color:#657069}[hidden]{display:none!important}
@media(max-width:850px){.navlinks{display:none}.hero-grid{grid-template-columns:1fr;gap:32px}.hero{padding-top:44px}.dashboard{max-width:650px}.tools-layout{grid-template-columns:1fr}.poster-preview{min-height:280px}.poster-preview canvas{height:255px}}
@media(max-width:600px){.wrap{width:calc(100% - 32px)}.topbar{height:62px}.brand{font-size:16px}.nav-actions{gap:6px}.nav-actions .btn{min-height:34px;padding:0 9px;font-size:12px}.userbadge{display:none}h1{font-size:43px}.hero{padding:36px 0}.hero-grid{gap:27px}.hero p{font-size:15px}.hero-cta{align-items:stretch;flex-direction:column}.hero-cta .btn{width:100%}.hero-note{font-size:11px}.dashboard{padding:17px}.section{padding:48px 0}.section h2{font-size:26px}.section-head{display:block}.section-head p{margin-top:12px}.path-grid,.pricing{grid-template-columns:1fr}.path-card{min-height:160px}.cases{grid-template-columns:1fr}.case{grid-template-columns:34% 1fr}.case-copy{padding:15px}.case-visual{padding:13px}.case-shape{font-size:14px}.poster-preview canvas{height:245px}.poster-controls{align-items:flex-start;flex-direction:column}.footer-row{flex-direction:column}.stats{gap:7px}.stat{padding:9px}.stat strong{font-size:15px}.dialog{padding:22px}.modal-close{right:20px;top:14px}}
.services-section{background:#eef3ef}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;min-height:320px}.service-icon{width:42px;height:42px;display:grid;place-items:center;background:var(--lime);color:var(--ink);font-size:15px;font-weight:800;border-radius:4px;flex:0 0 auto}.service-icon.coral{background:#f1b1a0}.service-icon.blue{background:#b9dfe2}.service-card h3{font-size:20px;margin:18px 0 8px}.service-card>p{font-size:13px;color:var(--muted);margin:0}.service-card ul{list-style:none;padding:0;margin:18px 0}.service-card li{font-size:12px;padding:8px 0;border-top:1px solid #edf0ed}.service-card li:before{content:"✓";color:var(--green);font-weight:800;margin-right:8px}.service-link{margin-top:auto}.fit-grid{grid-template-columns:1fr 1fr;gap:18px}.fit-card{min-height:0;padding:26px;border-top:4px solid var(--green)}.fit-card-caution{border-top-color:var(--coral)}.fit-card-head{display:flex;align-items:center;gap:13px}.fit-card h3{margin:2px 0 0;font-size:22px}.fit-label{display:block;color:var(--green);font-size:10px;font-weight:800}.fit-card-caution .fit-label{color:#b44d36}.fit-card>p{margin:16px 0 5px;min-height:40px}.fit-list{list-style:none;counter-reset:fit-item;padding:0;margin:14px 0 0}.fit-list li{counter-increment:fit-item;display:grid;grid-template-columns:28px 1fr;padding:15px 0;border-top:1px solid #e7ebe7;font-size:13px}.fit-list li:before{content:counter(fit-item);grid-row:1/3;width:21px;height:21px;border-radius:50%;display:grid;place-items:center;background:#e8f3d2;color:#365822;font-size:10px;font-weight:800;margin-top:1px}.fit-card-caution .fit-list li:before{background:#fae5df;color:#98432f}.fit-list b{font-size:14px}.fit-list span{display:block;color:var(--muted);margin-top:3px;line-height:1.65}.fit-note{margin:16px 0 0;color:var(--muted);font-size:11px;text-align:center}.fit-card-caution{background:#fffdfc}
@media(max-width:850px){.service-grid{grid-template-columns:1fr}.service-card{min-height:0}.fit-card>p{min-height:0}}
.customer-service-button{position:fixed;right:22px;bottom:22px;z-index:25;display:flex;align-items:center;gap:8px;min-height:46px;padding:0 16px;border:0;border-radius:6px;background:var(--green);color:#fff;box-shadow:0 10px 28px #17211d38;font:inherit;cursor:pointer}.customer-service-button span{font-size:18px}.customer-service-button b{font-size:13px}.customer-service-dialog{text-align:center;width:min(410px,calc(100% - 28px))}.customer-service-dialog .section-kicker{text-align:left}.customer-service-dialog h2{margin-top:7px}.customer-service-dialog>p{margin-left:auto;margin-right:auto}.customer-service-qr{display:block;width:min(260px,100%);aspect-ratio:1;object-fit:contain;margin:18px auto;border:1px solid var(--line);padding:8px;background:#fff}.customer-service-wechat{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;text-align:left;background:#f2f6ef;border:1px solid var(--line);padding:11px 12px;margin-top:14px}.customer-service-wechat span{font-size:11px;color:var(--muted)}.customer-service-wechat strong{font-size:15px;overflow-wrap:anywhere}.customer-service-custom{white-space:pre-wrap;text-align:left;line-height:1.7;background:#f2f6ef;border:1px solid var(--line);padding:15px;margin-top:16px;font-size:13px}
@media(max-width:600px){.customer-service-button{right:16px;bottom:16px}.customer-service-wechat{grid-template-columns:1fr auto}.customer-service-wechat span{grid-column:1/-1}}
.stuck-section{background:#f8f9f7}.stuck-intro{max-width:920px;margin-bottom:34px}.stuck-intro .section-kicker{font-size:13px}.stuck-intro h2{max-width:850px;font-size:clamp(36px,4.4vw,58px);line-height:1.14;margin:15px 0 18px}.stuck-intro p{max-width:820px;margin:0;color:var(--muted);font-size:17px;line-height:1.8}.stuck-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.stuck-card{min-height:174px;padding:28px 25px;background:#fff;border:1px solid #d9dfda;border-radius:7px;display:flex;flex-direction:column}.stuck-card .card-num{font-size:12px}.stuck-card h3{margin:22px 0 0;font-size:19px;line-height:1.55}.stuck-conclusion{margin-top:28px;padding:26px 30px;border-radius:7px;background:#176f63;color:#fff;font-size:20px;font-weight:750;line-height:1.5}.stuck-card:nth-child(2){border-top:3px solid #c9ed78}.stuck-card:nth-child(3){border-top:3px solid #b9dfe2}.stuck-card:nth-child(4){border-top:3px solid #f1b1a0}
@media(max-width:850px){.stuck-grid{grid-template-columns:repeat(2,1fr)}.stuck-intro h2{font-size:38px}}
@media(max-width:600px){.stuck-intro{margin-bottom:24px}.stuck-intro h2{font-size:30px}.stuck-intro p{font-size:15px}.stuck-grid{grid-template-columns:1fr;gap:12px}.stuck-card{min-height:0;padding:21px}.stuck-card h3{margin-top:14px;font-size:17px}.stuck-conclusion{margin-top:20px;padding:21px;font-size:17px}}