._visually-hidden_tfx81_1{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}._page-container_tfx81_13{width:min(var(--page-width),calc(100% - 48px));margin:0 auto}._hero-section_tfx81_18{min-height:725px;background:linear-gradient(90deg,#ebfbf7,#eef9fe);position:relative}._hero-section_tfx81_18:after{content:"";position:absolute;right:0;bottom:0;left:0;height:280px;pointer-events:none;background:linear-gradient(to bottom,#fff0,#fff)}._site-header_tfx81_35{height:70px;display:flex;align-items:center;justify-content:space-between;position:relative;z-index:2}._site-logo_tfx81_44{width:162px;height:36px;object-fit:contain}._header-actions_tfx81_50{display:flex;align-items:center;gap:26px;color:#42575c;font-size:15px}._header-actions_tfx81_50 a:hover{color:var(--brand)}._header-actions_tfx81_50 button{min-width:72px;height:34px;padding:0 18px;border:1px solid var(--brand);border-radius:4px;color:var(--brand);background:#fff;cursor:pointer}._account-name_tfx81_73{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}._hero-content_tfx81_80{position:relative;z-index:1;text-align:center;padding-top:29px}._hero-content_tfx81_80 h1{margin:0;font-size:48px;font-weight:600;line-height:72px;letter-spacing:0}._hero-content_tfx81_80>p{margin:17px auto 0;color:var(--muted);font-family:Poppins,PingFang SC,sans-serif;font-size:20px;line-height:30px}._upload-panel_tfx81_103{width:100%;height:400px;margin-top:47px;border:1px solid rgba(17,187,166,.08);border-radius:12px;background:#fffffff0;box-shadow:0 16px 50px #2460701a;display:flex;flex-direction:column;align-items:center;justify-content:center;transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease}._upload-panel_tfx81_103._is-dragging_tfx81_121{border-color:var(--brand);box-shadow:0 18px 55px #11bba62e;transform:translateY(-2px)}._upload-panel__icon_tfx81_127{width:80px;height:80px;object-fit:contain;margin-bottom:17px}._primary-button_tfx81_134{border:0;border-radius:8px;background:var(--brand);color:#fff;cursor:pointer;font-weight:600;transition:background-color .16s ease,transform .16s ease}._primary-button_tfx81_134:hover{background:var(--brand-hover)}._primary-button_tfx81_134:active{transform:translateY(1px)}._upload-panel__button_tfx81_154{width:260px;height:60px;font-size:20px}._upload-panel_tfx81_103 p{margin:12px 0 0;color:var(--muted);font-size:16px;line-height:24px}._section_tfx81_167{padding-top:110px}._section-heading_tfx81_171{text-align:center}._section-heading_tfx81_171 h2,._faq-inner_tfx81_176>h2{margin:0;font-size:44px;font-weight:500;line-height:54px;letter-spacing:0}._section-heading_tfx81_171 p{margin:16px 0 0;color:var(--muted);font-size:20px;line-height:30px}._steps-grid_tfx81_191{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;width:970px;max-width:100%;padding:0;margin:88px auto 0}._step-item_tfx81_202{min-width:0;display:flex;flex-direction:column;align-items:center}._step-number_tfx81_209{width:38px;height:38px;margin-bottom:-13px;border-radius:50%;color:#fff;background:var(--brand);display:grid;place-items:center;position:relative;z-index:1;font-size:24px;font-weight:600}._step-content_tfx81_224{width:100%;min-height:222px;padding:47px 20px 30px;border-radius:24px;background:#fff;box-shadow:0 8px 18px #0000001a;text-align:left}._step-content_tfx81_224 h3{margin:0 0 16px;color:var(--brand);font-size:24px;font-weight:600;line-height:36px;text-align:center}._step-content_tfx81_224 p{margin:0;color:var(--muted);font-size:16px;line-height:24px}._features-section_tfx81_250{padding-top:135px;padding-bottom:148px}._features-grid_tfx81_255{width:960px;max-width:100%;margin:64px auto 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 20px}._feature-item_tfx81_264{min-height:380px;padding:34px 25px 20px;overflow:hidden;border-radius:24px;background:linear-gradient(to bottom,#fffc,#fff0);box-shadow:0 8px 32px #05146014}._feature-item_tfx81_264 h3{margin:0;font-size:24px;line-height:36px;font-weight:600}._feature-item_tfx81_264 p{min-height:48px;margin:8px 0 18px;color:var(--muted);font-size:14px;line-height:24px}._feature-item_tfx81_264 img{display:block;width:100%;height:202px;object-fit:cover}._faq-section_tfx81_295{background:#f5f6f8}._faq-inner_tfx81_176{width:min(960px,calc(100% - 48px));padding:79px 0 76px}._faq-inner_tfx81_176>h2{text-align:center}._faq-list_tfx81_308{margin-top:42px}._faq-list_tfx81_308 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30px;background:#001200;color:#999}._footer-inner_tfx81_383{display:grid;grid-template-columns:1fr auto 66px;gap:24px;align-items:start}._footer-logo_tfx81_390{width:162px;height:36px;object-fit:contain}._footer-links_tfx81_396{display:flex;gap:28px;align-self:center;font-size:14px}._footer-links_tfx81_396 a:hover{color:#fff}._footer-qr_tfx81_407{width:66px;height:66px;object-fit:contain}._copyright_tfx81_413{grid-column:1 / -1;margin:30px 0 0;font-size:14px;text-align:right}@media(max-width:760px){._page-container_tfx81_13{width:calc(100% - 32px)}._hero-section_tfx81_18{min-height:620px}._site-header_tfx81_35{height:60px}._site-logo_tfx81_44{width:135px;height:30px}._header-actions_tfx81_50{gap:14px;font-size:14px}._header-actions_tfx81_50 button{min-width:58px;padding:0 12px}._account-name_tfx81_73{max-width:76px}._hero-content_tfx81_80{padding-top:28px}._hero-content_tfx81_80 h1{font-size:34px;line-height:46px}._hero-content_tfx81_80>p{margin-top:14px;font-size:16px;line-height:26px}._upload-panel_tfx81_103{height:300px;margin-top:34px}._upload-panel__button_tfx81_154{width:min(240px,calc(100% - 48px));height:52px;font-size:18px}._section_tfx81_167{padding-top:82px}._section-heading_tfx81_171 h2,._faq-inner_tfx81_176>h2{font-size:30px;line-height:42px}._section-heading_tfx81_171 p{font-size:16px;line-height:26px}._steps-grid_tfx81_191{grid-template-columns:1fr;gap:28px;margin-top:52px}._step-content_tfx81_224{min-height:0}._features-section_tfx81_250{padding-top:94px;padding-bottom:90px}._features-grid_tfx81_255{grid-template-columns:1fr;margin-top:42px}._feature-item_tfx81_264{min-height:0}._faq-inner_tfx81_176{width:calc(100% - 32px);padding:64px 0}._faq-list_tfx81_308 summary{font-size:17px}._cta-section_tfx81_350{min-height:300px;padding:70px 20px 60px}._cta-section_tfx81_350 h2{font-size:30px;line-height:44px}._cta-button_tfx81_367{width:min(260px,100%);height:52px;font-size:17px}._footer-inner_tfx81_383{grid-template-columns:1fr 64px}._footer-links_tfx81_396{grid-column:1 / -1;grid-row:2;flex-wrap:wrap;gap:14px 24px}._footer-qr_tfx81_407{grid-column:2;grid-row:1}._copyright_tfx81_413{grid-row:3;text-align:left;line-height:22px}}._backdrop_2wewy_1{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:#171f268f}._modal_2wewy_11{width:min(680px,100%);max-height:min(720px,calc(100vh - 48px));overflow:hidden;border-radius:6px;background:#fff;box-shadow:0 24px 70px #1023293d}._header_2wewy_20{min-height:96px;padding:24px 64px 20px 24px;border-bottom:1px solid #eceff0;position:relative}._header_2wewy_20 h2{margin:0;color:#25292b;font-size:20px;line-height:28px}._header_2wewy_20 p{margin:7px 0 0;color:#8a9295;font-size:13px;line-height:20px}._close_2wewy_41{position:absolute;top:18px;right:18px;width:34px;height:34px;padding:0;border:0;background:transparent;color:#7b858b;cursor:pointer;font-size:28px;line-height:32px}._content_2wewy_56{max-height:calc(min(720px,100vh - 48px) - 96px);padding:24px;overflow-y:auto}._content_2wewy_56 h3{margin:0 0 14px;color:#464646;font-size:16px;line-height:22px}._file-row_2wewy_69{min-height:82px;padding:14px 16px;display:grid;grid-template-columns:96px minmax(0,1fr);gap:16px;align-items:center;border-radius:4px;background:#f7f8f8}._preview_2wewy_80{width:96px;height:54px;overflow:hidden;border:1px solid #e4e8e9;background:#fff}._preview_2wewy_80 img{display:block;width:100%;height:100%;object-fit:cover}._file-info_2wewy_95{min-width:0}._file-heading_2wewy_99{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center}._file-heading_2wewy_99 strong{min-width:0;overflow:hidden;color:#2c2c2c;font-size:14px;text-overflow:ellipsis;white-space:nowrap}._action_2wewy_115,._copy-action_2wewy_116{padding:0;border:0;background:transparent;color:var(--brand);cursor:pointer;font-size:14px}._copy-action_2wewy_116{margin-top:10px}._muted_2wewy_129,._success_2wewy_130{font-size:14px;white-space:nowrap}._muted_2wewy_129{color:#929a9d}._success_2wewy_130{color:var(--brand)}._progress_2wewy_143{height:5px;margin-top:12px;overflow:hidden;border-radius:3px;background:#dde2e3}._progress_2wewy_143 span{display:block;width:42%;height:100%;border-radius:inherit;background:var(--brand);animation:_download-progress_2wewy_1 1.1s ease-in-out infinite alternate}._error_2wewy_160{margin:9px 0 0;color:#d94b4b;font-size:12px;line-height:18px}._font-section_2wewy_167{margin-top:28px}._section-title_2wewy_171{display:flex;align-items:baseline;gap:8px}._section-title_2wewy_171 span{color:#999;font-size:12px}._font-list_2wewy_182{display:grid;gap:10px}._font-row_2wewy_187{min-height:42px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-radius:4px;background:#f7f8f8;color:#2c2c2c;font-size:14px}._font-row_2wewy_187 a{flex:0 0 auto;color:var(--brand)}._empty_2wewy_205{margin:0;color:#a0a7aa;font-size:14px}@keyframes _download-progress_2wewy_1{0%{transform:translate(-25%)}to{transform:translate(165%)}}@media(max-width:560px){._backdrop_2wewy_1{padding:16px}._modal_2wewy_11{max-height:calc(100vh - 32px)}._header_2wewy_20{padding:20px 54px 18px 20px}._content_2wewy_56{max-height:calc(100vh - 128px);padding:20px}._file-row_2wewy_69{grid-template-columns:72px minmax(0,1fr);gap:12px}._preview_2wewy_80{width:72px;height:41px}._section-title_2wewy_171{display:block}._section-title_2wewy_171 span{display:block;margin:-8px 0 14px;line-height:18px}}._backdrop_1phid_1{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:24px;background:#171f268f}._login-modal_1phid_11{position:relative;display:flex;width:min(780px,calc(100vw - 48px));height:500px;border-radius:6px;background:#fff;box-shadow:0 24px 70px #1023293d}._login-close_1phid_21{position:absolute;top:-2px;right:-46px;width:30px;height:30px;padding:0;border:0;background:transparent;color:#fff;cursor:pointer;font-size:34px;font-weight:300;line-height:27px}._login-poster_1phid_37{width:320px;height:500px;flex:0 0 320px;overflow:hidden;border-radius:6px 0 0 6px;background-position:center;background-repeat:no-repeat;background-size:100% 100%}._login-panel_1phid_48{position:relative;display:flex;width:460px;height:500px;flex-direction:column;align-items:center}._login-title_1phid_57{display:flex;height:24px;align-items:center;justify-content:center;margin:43px 0 0;color:#222;font-size:24px;font-weight:500;line-height:24px;white-space:nowrap}._login-title_1phid_57 img{width:24px;height:24px;margin-right:6px}._login-title_1phid_57 span{color:#08d02d}._login-tip_1phid_80{height:14px;margin:18px 0 0;color:#7b7b7b;font-size:14px;line-height:14px;white-space:nowrap}._login-qr-box_1phid_89{width:250px;height:250px;margin-top:20px;padding:16px;border:1px solid #e6e6e6;border-radius:8px;background:#fff}._login-qr-inner_1phid_99{display:grid;width:218px;height:218px;place-items:center;color:#879398;font-size:14px}._login-qr-inner_1phid_99 img{display:block;width:218px;height:218px}._login-agreement_1phid_114{position:absolute;right:0;bottom:19px;left:0;height:20px;margin:0;color:#bbb;font-size:14px;line-height:20px;text-align:center;white-space:nowrap}._login-agreement_1phid_114 a{color:#999;font-weight:500}._modal_1phid_133{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 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li:before{content:"✓";margin-right:10px;color:var(--brand);font-weight:700}._qr-column_1phid_169{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:44px 30px 30px;border-left:1px solid #edf0f1}._payment-methods_1phid_225{width:224px;height:38px;padding:3px;margin-bottom:14px;border:1px solid #e5e9ea;border-radius:6px;background:#f5f7f8;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}._payment-methods_1phid_225 button{min-width:0;border:0;border-radius:4px;color:#6d797d;background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;font-size:13px}._payment-methods_1phid_225 button._is-active-wechat_1phid_251,._payment-methods_1phid_225 button._is-active-alipay_1phid_252{background:#fff;box-shadow:0 1px 4px #1f343a1f;font-weight:600}._payment-methods_1phid_225 button._is-active-wechat_1phid_251{color:#159957}._payment-methods_1phid_225 button._is-active-alipay_1phid_252{color:#1677ff}._wechat-dot_1phid_266,._alipay-dot_1phid_267{width:9px;height:9px;border-radius:50%}._wechat-dot_1phid_266{background:#20b864}._alipay-dot_1phid_267{background:#1677ff}._qr-frame_1phid_281{display:grid;place-items:center;width:224px;height:224px;border:1px solid #e5e9ea;background:#fff;color:#879398;font-size:14px}._qr-frame_1phid_281 img{width:100%;height:100%;object-fit:contain}._qr-column_1phid_169 strong{margin-top:22px;color:#263d42;font-size:17px}._qr-column_1phid_169 small{margin-top:10px;color:#9aa3a7;text-align:center;line-height:1.6}._eyebrow_1phid_311{color:var(--brand);font-size:14px;font-weight:700}._payment-modal_1phid_317 ._modal-copy_1phid_168 h2{margin-top:36px}._price_1phid_321{display:flex;align-items:baseline;justify-content:center;gap:12px;margin-top:36px}._price_1phid_321 strong{color:#f04444;font-size:34px}._price_1phid_321 del{color:#a4abad}._price_1phid_321 span{margin-left:8px;color:#42575c;font-size:14px}@media(max-width:700px){._login-modal_1phid_11{width:min(460px,calc(100vw - 32px));height:min(500px,calc(100vh - 32px))}._login-poster_1phid_37{display:none}._login-panel_1phid_48{width:100%;height:100%}._login-close_1phid_21{top:10px;right:10px;z-index:2;color:#777}._modal_1phid_133{grid-template-columns:1fr;max-height:calc(100vh - 32px);overflow-y:auto}._modal_1phid_133:before{inset:0 0 48%}._modal-copy_1phid_168{padding:42px 28px 28px}._modal-copy_1phid_168 h2{margin-top:32px;font-size:25px}._qr-column_1phid_169{padding:28px;border-top:1px solid #edf0f1;border-left:0}._qr-frame_1phid_281{width:190px;height:190px}}._flow-page_1rlt5_1{min-height:725px;height:100vh;overflow:hidden;background:linear-gradient(90deg,#ebfbf7,#eef9fe);position:relative}._flow-page_1rlt5_1:after{content:"";position:absolute;right:0;bottom:0;left:0;height:369px;pointer-events:none;background:linear-gradient(to bottom,#fff0,#fff)}._flow-header_1rlt5_20{height:80px;padding:22px 30px;position:relative;z-index:2}._flow-header_1rlt5_20 img{display:block;width:162px;height:36px}._flow-content_1rlt5_33{width:min(1200px,calc(100% - 48px));margin:0 auto;position:relative;z-index:1;text-align:center}._flow-content_1rlt5_33._is-requirement_1rlt5_41{margin-top:-48px}._flow-content_1rlt5_33._is-embedded_1rlt5_45 h1,._flow-content_1rlt5_33._is-embedded_1rlt5_45._is-requirement_1rlt5_41{margin-top:0}._flow-content_1rlt5_33 h1{margin:18px 0 0;color:#2d2d33;font-size:48px;font-weight:600;line-height:72px;letter-spacing:0}._flow-description_1rlt5_62{margin:17px 0 0;color:#2d2d33b3;font-family:Poppins,PingFang SC,sans-serif;font-size:20px;line-height:30px}._upload-card_1rlt5_70{height:396px;margin-top:47px;border-radius:12px;background:#fffffff0;box-shadow:0 16px 50px #2460701a;display:flex;flex-direction:column;align-items:center;justify-content:center}._word-icon_1rlt5_82{width:80px;height:80px;object-fit:contain;margin-bottom:17px}._upload-card_1rlt5_70 strong{max-width:460px;overflow:hidden;color:#2c2c2c;font-size:20px;font-weight:500;line-height:28px;text-overflow:ellipsis;white-space:nowrap}._upload-progress_1rlt5_100{width:322px;height:9px;margin-top:23px;overflow:hidden;border-radius:5px;background:#efefef}._upload-progress_1rlt5_100 span{display:block;height:100%;border-radius:inherit;background:#11bba6;transition:width .18s ease}._upload-card_1rlt5_70>p{margin:13px 0 0;color:#b3b3b3;font-size:14px}._analysis-card_1rlt5_123{width:906px;max-width:100%;height:450px;margin:47px auto 0;border-radius:12px;background:#fffffff0;box-shadow:0 16px 50px #2460701a;display:flex;flex-direction:column;align-items:center;justify-content:center}._analysis-card_1rlt5_123 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