/* 明亮的品牌技术页，以完整架构图片和有节奏的文字替代重复方框。 */
.ai-big-data{--sidm-ink:#20444b;--sidm-teal:#277c82;--sidm-gold:#b89554;--sidm-muted:#6c8583;background:#fff;color:var(--sidm-ink)}
.ai-big-data main p{text-wrap:pretty}
.sidm16-hero{display:grid;grid-template-columns:1.03fr 1.08fr;gap:25px;align-items:center;padding:52px 5% 30px;background:linear-gradient(112deg,#fff 22%,#f1f7f1 100%);overflow:hidden}
.sidm16-hero-copy{position:relative;z-index:1;padding:15px 0 32px}
.sidm16-eyebrow{display:flex;align-items:center;gap:10px;color:var(--sidm-teal);font-size:13px;font-weight:500;letter-spacing:.3px;line-height:1.6}
.sidm16-eyebrow small{font-size:9px;letter-spacing:1.7px;color:#80938b;font-weight:450;margin-left:7px}
.sidm16-eyebrow>span:first-child:not(.eyebrow-rule){display:block;width:6px;height:6px;border-radius:50%;background:#bd9b5d}
.sidm16-hero h1{font-size:clamp(35px,3.55vw,53px);font-weight:600;line-height:1.42;letter-spacing:-1.8px;margin-top:24px;text-wrap:initial}
.sidm16-hero h1 em{color:var(--sidm-teal);font-style:normal}
.sidm16-system-name{font-size:18px;font-weight:550;margin-top:24px;letter-spacing:.4px}
.sidm16-system-name>span{display:inline-block;margin-left:9px;color:var(--sidm-gold);letter-spacing:1px;font-size:14px}
.sidm16-intro{max-width:490px;font-size:16px;line-height:1.95;color:#5f776d;margin-top:14px}
.sidm16-actions{display:flex;align-items:center;gap:30px;margin-top:30px;flex-wrap:wrap}
.sidm16-button{display:inline-flex;align-items:center;justify-content:center;gap:32px;min-height:50px;padding:13px 23px;border-radius:4px;background:var(--sidm-teal);color:#fff;font-size:15px;line-height:1.5;font-weight:550;transition:background .15s}
.sidm16-button:hover{background:#1f636c}
.sidm16-link{display:inline-flex;align-items:center;gap:16px;font-size:14px;color:var(--sidm-ink);line-height:1.7}
.sidm16-link:hover{color:var(--sidm-teal)}
.sidm16-hero-art{min-width:0;position:relative;padding:0 0 20px}
.sidm16-hero-art>img{width:110%;max-width:none;display:block;margin:-10px -5% -17px;object-fit:contain;height:auto}
.sidm16-hero-art figcaption{display:flex;justify-content:center;align-items:center;gap:17px;font-size:12px;color:#7a9385;letter-spacing:1.5px;margin-top:4px}
.sidm16-hero-art figcaption i{height:1px;width:26px;background:#c6d5c6}
.sidm16-trust{display:flex;align-items:center;justify-content:space-around;gap:20px;padding:21px 5%;border-top:1px solid #e5ede2;border-bottom:1px solid #e5ede2;background:#f8faf6}
.sidm16-trust p{font-size:14px;color:#506d60;display:flex;align-items:center;gap:11px;line-height:1.65}
.sidm16-trust span{font-size:13px;color:#b79654}
.sidm16-architecture,.sidm16-business,.sidm16-delivery{padding:62px 5%}
.sidm16-section-heading{margin-bottom:34px}
.sidm16-section-heading .sidm16-eyebrow{margin-bottom:18px;font-size:12px}
.eyebrow-rule{width:26px;height:1px;background:#c8d8c8;display:block}
.sidm16-section-heading h2{font-size:32px;font-weight:600;line-height:1.5;letter-spacing:-.7px;text-wrap:initial}
.sidm16-section-heading h2>span{display:inline-block}
.sidm16-section-heading>p:last-child:not(.sidm16-eyebrow){margin-top:13px;color:#7a8c83;font-size:15px;line-height:1.9}
.sidm16-architecture-figure{margin:0}
.architecture-image-link{display:block;border-radius:18px;overflow:hidden;transition:box-shadow .2s}
.architecture-image-link:hover{box-shadow:0 6px 25px #205b4b0d}
.sidm16-architecture-figure picture,.sidm16-architecture-figure img{display:block;width:100%;height:auto}
.sidm16-architecture-figure figcaption{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px;color:#84938a;margin:16px 5px 0}
.sidm16-architecture-figure figcaption a{color:#3d7268;display:flex;align-items:center;gap:13px;white-space:nowrap}
.sidm16-architecture-figure figcaption a:hover{text-decoration:underline;text-underline-offset:5px}
.sidm16-architecture-note{font-size:11px;color:#89948a;margin:13px 5px 0;line-height:1.9}
.sidm16-text-version{margin-top:23px;border-top:1px solid #e0e9dd;border-bottom:1px solid #e0e9dd}
.sidm16-text-version summary{padding:15px 5px;list-style:none;font-size:12px;color:#718577;cursor:pointer;display:flex;justify-content:space-between}
.sidm16-text-version summary::-webkit-details-marker{display:none}
.sidm16-text-version summary span{color:#a3a683}
.sidm16-text-version>div{padding:15px 5px 25px;display:grid;gap:30px;grid-template-columns:repeat(3,minmax(0,1fr))}
.sidm16-text-version h3{font-size:18px;font-weight:550}
.sidm16-text-version h3 small{display:block;font-size:10px;line-height:1.5;font-weight:400;color:#7c9388;letter-spacing:.4px;margin-top:7px}
.sidm16-text-version section>p{font-size:12px;line-height:1.9;color:#71857b;margin-top:13px}
.sidm16-text-version dl{margin:0}
.sidm16-text-version dt{font-size:13px;font-weight:550;margin-top:18px;line-height:1.7}
.sidm16-text-version dt small{display:block;font-size:10px;font-weight:400;color:#7c9388}
.sidm16-text-version dd{font-size:12px;line-height:1.9;color:#829084;margin:6px 0 0}
.sidm16-business{background:#f5f8f2;border-top:1px solid #e4ecdf;border-bottom:1px solid #e4ecdf}
.sidm16-business .sidm16-section-heading{margin-bottom:34px}
.sidm-story{display:grid;grid-template-columns:55px 245px 1fr;gap:20px;align-items:start;padding:30px 0;border-top:1px solid #dce5d5}
.story-order{position:relative}
.story-order>span{height:35px;width:35px;border-radius:50%;display:grid;place-items:center;background:#e6eee2;color:#648776;font-size:11px;font-weight:500}
.sidm-story h3{font-size:23px;font-weight:550;line-height:1.5;margin-top:-1px}
.sidm-story h3 small{display:block;font-size:11px;line-height:1.6;font-weight:400;color:#84947f;letter-spacing:.4px;margin-top:6px}
.sidm-story>div:last-child p:first-child{font-size:16px;line-height:1.9;max-width:750px;color:#567568}
.sidm-story .story-terms{font-size:11px;color:#71816b;margin-top:12px;line-height:1.9}
.sidm16-delivery{display:grid;grid-template-columns:1fr 1.15fr;gap:8%;align-items:start;background:#fff}
.sidm16-delivery-copy h2{font-size:35px;line-height:1.55;font-weight:550;letter-spacing:-.7px;margin-top:21px;text-wrap:initial}
.sidm16-delivery-copy>p:not(.sidm16-eyebrow){font-size:15px;line-height:1.95;color:#7a8b7f;max-width:465px;margin-top:19px}
.sidm16-delivery-copy .sidm16-link{margin-top:25px;font-size:13px}
.sidm16-service-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:30px;padding-top:7px}
.sidm16-service-pair article{padding-top:20px;border-top:1px solid #d8e3d4}
.service-symbol{display:block;width:30px;height:30px;color:#ad965e;font-size:27px;margin:2px 0 19px;line-height:1.2}
.sidm16-service-pair h3{font-size:23px;font-weight:550}
.sidm16-service-pair h3 small{display:block;font-size:11px;letter-spacing:.5px;font-weight:400;color:#899880;line-height:1.8;margin-top:7px}
.sidm16-service-pair article>p{font-size:14px;line-height:2;color:#718772;margin-top:23px}
.sidm16-closing{display:flex;align-items:center;justify-content:space-between;gap:30px;background:#234b50;color:#fff;padding:45px 5%}
.sidm16-closing .sidm16-eyebrow{color:#cfbd90;font-size:9px;letter-spacing:1.6px}
.sidm16-closing h2{font-size:29px;line-height:1.6;font-weight:550;letter-spacing:-.5px;margin-top:12px;text-wrap:initial}
.sidm16-closing h2 span{display:inline-block}
.sidm16-closing div>p:last-child{font-size:13px;line-height:1.9;color:#bdcec0;margin-top:10px}
.sidm16-closing .sidm16-button{background:#e6d4ad;color:#2d4c4b;flex-shrink:0}
.sidm16-closing .sidm16-button:hover{background:#f0e3c7}
.ai-big-data main a:focus-visible,.sidm16-text-version summary:focus-visible{outline:3px solid #c09a55;outline-offset:5px}
@media(min-width:1700px){.sidm16-hero,.sidm16-trust,.sidm16-architecture,.sidm16-business,.sidm16-delivery,.sidm16-closing{padding-left:max(5%,calc((100vw - 1500px)/2));padding-right:max(5%,calc((100vw - 1500px)/2))}}
@media(max-width:1100px){.sidm16-hero{gap:5px;padding-top:35px}.sidm16-hero h1{font-size:38px}.sidm16-hero .sidm16-eyebrow small{font-size:8px;letter-spacing:1px;margin-left:0}.sidm16-system-name{font-size:16px}.sidm16-intro{font-size:14px}.sidm16-actions{gap:23px}.sidm16-button{font-size:14px;padding:12px 19px;gap:23px}.sidm16-link{font-size:13px;gap:12px}.sidm16-trust p{font-size:12px}.sidm-story{grid-template-columns:40px 200px 1fr;gap:16px}.sidm16-delivery{gap:6%}.sidm16-service-pair{gap:23px}.sidm16-delivery-copy h2{font-size:29px}.sidm16-service-pair article>p{font-size:13px}}
@media(max-width:900px){.sidm16-hero{grid-template-columns:1fr 1fr}.sidm16-eyebrow small{display:none}.sidm16-hero h1{font-size:32px;letter-spacing:-1px}.sidm16-system-name{font-size:14px;letter-spacing:0}.sidm16-system-name>span{font-size:12px;margin-left:7px}.sidm16-hero-art>img{width:120%;margin-left:-10%;margin-right:-10%}.sidm16-hero-art figcaption{font-size:10px;gap:10px;letter-spacing:.6px}.sidm16-hero-art figcaption i{width:14px}.sidm16-architecture-figure{max-width:560px;margin-left:auto;margin-right:auto}.sidm16-architecture-note{max-width:560px;margin-left:auto;margin-right:auto}.sidm16-section-heading h2{font-size:28px}.sidm-story{grid-template-columns:40px 180px 1fr}.sidm-story h3{font-size:21px}.sidm-story>div:last-child p:first-child{font-size:14px}.sidm-story .story-terms{font-size:10px}.sidm16-delivery{grid-template-columns:1fr;gap:33px}.sidm16-delivery-copy>p:not(.sidm16-eyebrow){max-width:620px}.sidm16-delivery-copy h2 br{display:none}.sidm16-closing h2{font-size:25px}.sidm16-closing div>p:last-child{font-size:12px}.sidm16-text-version>div{grid-template-columns:1fr;gap:35px}}
@media(max-width:720px){.sidm16-hero{display:flex;flex-direction:column;padding:35px 23px 22px;gap:5px}.sidm16-hero-copy{padding:0;width:100%}.sidm16-eyebrow{font-size:12px;gap:9px}.sidm16-hero .sidm16-eyebrow small{display:inline;font-size:8px;letter-spacing:1px;margin-left:5px}.sidm16-hero h1{font-size:36px;line-height:1.5;margin-top:24px;letter-spacing:-1.1px}.sidm16-system-name{font-size:15px;margin-top:19px}.sidm16-system-name>span{font-size:12px}.sidm16-intro{font-size:14px;line-height:1.95;margin-top:13px}.sidm16-actions{gap:25px;margin-top:24px}.sidm16-button{font-size:13px;min-height:46px;padding:12px 18px;gap:23px}.sidm16-link{font-size:12px;gap:10px}.sidm16-hero-art{padding:0;width:min(100%,480px)}.sidm16-hero-art>img{width:112%;margin:-5px -6% -13px}.sidm16-hero-art figcaption{font-size:11px;letter-spacing:.7px;gap:15px}.sidm16-hero-art figcaption i{width:18px}.sidm16-trust{align-items:start;gap:11px;justify-content:start;flex-wrap:wrap;padding:20px 23px}.sidm16-trust p{font-size:11px;gap:7px;flex:1 1 40%;white-space:nowrap}.sidm16-trust p:last-child{flex-basis:100%}.sidm16-trust span{font-size:11px}.sidm16-architecture,.sidm16-business,.sidm16-delivery{padding:39px 20px}.sidm16-section-heading{margin-bottom:25px}.sidm16-section-heading .sidm16-eyebrow{font-size:11px;margin-bottom:15px;gap:9px}.eyebrow-rule{width:19px}.sidm16-section-heading h2{font-size:27px;line-height:1.6;letter-spacing:-.5px}.sidm16-section-heading>p:last-child:not(.sidm16-eyebrow){font-size:13px;line-height:1.9;margin-top:13px}.sidm16-architecture-figure figcaption{font-size:10px;gap:14px;margin:13px 2px 0}.sidm16-architecture-figure figcaption a{gap:8px}.architecture-image-link{border-radius:9px}.sidm16-architecture-note{font-size:10px;margin-top:11px}.sidm16-text-version{margin-top:19px}.sidm16-text-version summary{font-size:11px;padding:13px 2px}.sidm16-business .sidm16-section-heading{margin-bottom:26px}.sidm-story{grid-template-columns:32px minmax(0,1fr);padding:24px 0;gap:10px 13px}.story-order{grid-column:1;grid-row:1/3;padding-top:2px}.story-order>span{width:29px;height:29px;font-size:10px}.sidm-story h3{grid-column:2;font-size:22px;line-height:1.5;margin:0}.sidm-story h3 small{font-size:10px;margin-top:5px;letter-spacing:.3px}.sidm-story>div:last-child{grid-column:2;margin-top:6px}.sidm-story>div:last-child p:first-child{font-size:14px;line-height:1.95}.sidm-story .story-terms{font-size:10px;line-height:1.9;margin-top:10px}.sidm16-delivery{gap:27px}.sidm16-delivery-copy h2{font-size:29px;margin-top:18px;line-height:1.55}.sidm16-delivery-copy h2 br{display:block}.sidm16-delivery-copy>p:not(.sidm16-eyebrow){font-size:14px;line-height:1.95;margin-top:18px}.sidm16-delivery-copy .sidm16-link{font-size:12px;margin-top:20px}.sidm16-service-pair{gap:22px;padding-top:0}.service-symbol{font-size:24px;margin:0 0 15px}.sidm16-service-pair article{padding-top:18px}.sidm16-service-pair h3{font-size:21px}.sidm16-service-pair h3 small{font-size:9px;letter-spacing:.3px;margin-top:6px}.sidm16-service-pair article>p{font-size:12px;line-height:2;margin-top:17px}.sidm16-closing{padding:35px 23px;display:block}.sidm16-closing .sidm16-eyebrow{font-size:8px;letter-spacing:1.5px}.sidm16-closing h2{font-size:27px;line-height:1.65;margin-top:13px}.sidm16-closing div>p:last-child{font-size:12px;line-height:1.9;margin-top:13px}.sidm16-closing .sidm16-button{margin-top:24px}}
@media(prefers-reduced-motion:reduce){.sidm16-button,.architecture-image-link{transition:none}}