.guide-hero{position:relative;overflow:hidden;padding:clamp(30px,5vw,58px);border:1px solid rgba(37,99,235,.16);border-radius:28px;background:radial-gradient(circle at 88% 12%,rgba(56,189,248,.24),transparent 30%),linear-gradient(135deg,#071b43,#0a367a 54%,#075ea8);color:#fff;box-shadow:0 24px 56px rgba(15,55,110,.18)}.guide-hero:after{content:"";position:absolute;right:-70px;bottom:-120px;width:360px;height:360px;border:1px solid rgba(255,255,255,.14);border-radius:50%;box-shadow:0 0 0 44px rgba(255,255,255,.035),0 0 0 88px rgba(255,255,255,.025)}.guide-kicker{display:inline-flex;margin-bottom:18px;padding:7px 12px;border:1px solid rgba(125,211,252,.34);border-radius:999px;background:rgba(14,165,233,.14);color:#bae6fd;font-size:13px;font-weight:700}.guide-hero h1{position:relative;z-index:1;max-width:760px;margin:0;color:#fff;font-size:clamp(34px,5vw,58px);line-height:1.12;letter-spacing:-.035em}.guide-hero-copy{position:relative;z-index:1;max-width:760px;margin:20px 0 0;color:rgba(255,255,255,.78);font-size:clamp(16px,2vw,19px);line-height:1.8}.guide-stats{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}.guide-stat{padding:15px 16px;border:1px solid rgba(255,255,255,.14);border-radius:16px;background:rgba(255,255,255,.08);backdrop-filter:blur(12px)}.guide-stat strong{display:block;color:#fff;font-size:22px}.guide-stat span{color:rgba(255,255,255,.64);font-size:12px}.guide-section{scroll-margin-top:92px}.guide-lead{max-width:780px;color:#52627a;font-size:16px;line-height:1.85}.guide-roadmap{display:grid;grid-template-columns:repeat(7,minmax(118px,1fr));gap:12px;margin-top:26px}.guide-step{position:relative;min-height:156px;padding:20px 16px;border:1px solid #dbe8f8;border-radius:18px;background:linear-gradient(180deg,#fff,#f7fbff)}.guide-step-num{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:11px;background:#e8f2ff;color:#1769d2;font-size:13px;font-weight:800}.guide-step h3{margin:14px 0 8px;color:#102a50;font-size:16px}.guide-step p{margin:0;color:#6b7b90;font-size:13px;line-height:1.6}.guide-grid{display:grid;gap:16px;margin-top:24px}.guide-grid.two{grid-template-columns:repeat(2,1fr)}.guide-grid.three{grid-template-columns:repeat(3,1fr)}.guide-grid.four{grid-template-columns:repeat(4,1fr)}.guide-card{padding:22px 20px;border:1px solid #deebf7;border-radius:18px;background:linear-gradient(180deg,#fff,#f8fbff)}.guide-card h3{margin:0 0 8px;color:#102a50}.guide-card p{margin:0;color:#64748b;line-height:1.7}.guide-card ul{margin:13px 0 0;padding-left:18px;color:#52627a;line-height:1.75}.guide-num{display:inline-flex;width:31px;height:31px;align-items:center;justify-content:center;margin-bottom:12px;border-radius:9px;background:#1769d2;color:#fff;font-size:12px;font-weight:800}.guide-first-task,.guide-note,.guide-security{margin-top:24px;padding:20px 22px;border-radius:18px;line-height:1.75}.guide-first-task{border:1px solid #bfe3ff;background:#eef8ff}.guide-first-task code{white-space:normal;color:#0d4f9a;font-family:inherit;line-height:1.75}.guide-prompt code{white-space:pre-wrap;color:#0d4f9a;font-family:inherit;line-height:1.75}.guide-note{border-left:4px solid #f59e0b;background:#fffbeb;color:#765315}.guide-security{border:1px solid #bbf7d0;background:#f0fdf4;color:#28623e}.guide-code{margin-top:18px;padding:20px;border:1px solid #d6e5f5;border-radius:16px;background:#071b43;color:#dbeafe;overflow:auto;font:14px/1.75 Consolas,"Microsoft YaHei",sans-serif;white-space:pre-wrap}.guide-code strong{color:#7dd3fc}.guide-directory{display:grid;grid-template-columns:.8fr 1.2fr;gap:18px;align-items:stretch;margin-top:24px}.guide-directory .guide-code{margin:0}.guide-formula{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}.guide-formula.five{grid-template-columns:repeat(5,1fr)}.guide-formula span{position:relative;padding:18px 14px;border:1px solid #cfe1f5;border-radius:15px;background:#f7fbff;color:#17477f;font-weight:800;text-align:center}.guide-formula span:not(:last-child):after{content:"+";position:absolute;right:-12px;top:50%;z-index:2;transform:translateY(-50%);width:22px;height:22px;border-radius:50%;background:#1769d2;color:#fff;line-height:22px;text-align:center}.guide-acceptance{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-top:18px}.guide-acceptance span{padding:12px;border-radius:12px;background:#ecfdf5;color:#17613b;font-size:13px;font-weight:700;text-align:center}.guide-model-wrap{overflow-x:auto;margin-top:24px;border:1px solid #deebf7;border-radius:18px}.guide-model-table{width:100%;min-width:780px;border-collapse:collapse;background:#fff}.guide-model-table td,.guide-model-table th{padding:16px;border-bottom:1px solid #e6eef7;text-align:left;vertical-align:top;line-height:1.65}.guide-model-table th{background:#f0f6fd;color:#17477f;font-size:13px}.guide-model-table td{color:#52627a;font-size:14px}.guide-model-table td:first-child{color:#0f2d54;font-weight:750}.guide-model-table tr:last-child td{border-bottom:0}.guide-model-modes{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}.guide-mode-card{padding:22px;border:1px solid #cfe1f5;border-radius:18px;background:linear-gradient(135deg,#f7fbff,#fff)}.guide-mode-card h3{margin:0 0 8px;color:#102a50}.guide-mode-card p{margin:0;color:#64748b;line-height:1.75}.guide-mode-card strong{color:#1769d2}.guide-model-screen{display:grid;grid-template-columns:minmax(230px,.52fr) minmax(0,1.48fr);gap:22px;align-items:start;margin-top:24px}.guide-model-screen figure{margin:0;padding:12px;border:1px solid #dbe8f8;border-radius:20px;background:#fff;box-shadow:0 14px 34px rgba(21,39,82,.08)}.guide-model-screen img{display:block;width:100%;height:auto;border-radius:12px}.guide-model-screen figcaption{padding:10px 4px 2px;color:#708098;font-size:12px;line-height:1.6}.guide-multiplier{display:inline-flex;min-width:58px;justify-content:center;padding:4px 8px;border-radius:999px;background:#edf5ff;color:#1769d2;font-weight:800;white-space:nowrap}.guide-multiplier.free{background:#fff0f0;color:#e33b3b}.guide-model-table.compact{min-width:940px}.guide-model-table.compact td,.guide-model-table.compact th{padding:12px 13px;font-size:13px}.guide-choice-flow{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.guide-choice-flow span{padding:9px 13px;border:1px solid #cfe1f5;border-radius:999px;background:#f7fbff;color:#31577f;font-size:13px}.guide-skill-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.guide-skill-link{display:block;padding:16px 18px;border:1px solid #cfe1f5;border-radius:15px;color:#1559a7;font-weight:700;text-decoration:none;transition:.2s}.guide-skill-link:hover{transform:translateY(-2px);border-color:#60a5fa;box-shadow:0 10px 24px rgba(30,100,180,.1)}.guide-compare{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:24px}.guide-compare-card{position:relative;padding:22px 18px;border:1px solid #dbe8f8;border-radius:18px;background:#fff}.guide-compare-card b{display:block;margin-bottom:8px;color:#0f2d54;font-size:17px}.guide-compare-card p{margin:0;color:#64748b;font-size:14px;line-height:1.7}.guide-format-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}.guide-format-flow div{padding:20px;border-radius:18px;text-align:center}.guide-format-flow div:first-child{background:#eef8ff;color:#1559a7}.guide-format-flow div:nth-child(2){background:#effcf5;color:#17613b}.guide-format-flow div:nth-child(3){background:#fff7ed;color:#9a4b12}.guide-format-flow strong{display:block;font-size:22px}.guide-format-flow span{font-size:13px}.guide-checks{display:grid;grid-template-columns:repeat(2,1fr);gap:9px 18px;margin-top:18px}.guide-checks span{padding:10px 12px;border-bottom:1px solid #e5edf7;color:#52627a;font-size:14px}.guide-checks span:before{content:"✓";margin-right:8px;color:#16a36a;font-weight:900}.guide-case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:24px}.guide-case{position:relative;overflow:hidden;padding:24px;border:1px solid #dbe8f8;border-radius:20px;background:#fff}.guide-case:after{content:attr(data-num);position:absolute;top:-12px;right:12px;color:#edf5ff;font-size:76px;font-weight:900;line-height:1}.guide-case>*{position:relative;z-index:1}.guide-case h3{margin:10px 0 8px;color:#102a50}.guide-case p{margin:0;color:#64748b;line-height:1.7}.guide-tag{display:inline-block;margin-right:6px;padding:5px 9px;border-radius:999px;background:#edf5ff;color:#1769d2;font-size:12px;font-weight:700}.guide-case-meta{display:grid;grid-template-columns:82px 1fr;gap:8px 12px;margin-top:16px;color:#52627a;font-size:14px;line-height:1.6}.guide-case-meta strong{color:#17477f}.guide-prompt{margin-top:16px;border:1px solid #dbe8f8;border-radius:13px;background:#f7fbff}.guide-prompt summary{cursor:pointer;padding:12px 14px;color:#1769d2;font-weight:700}.guide-prompt code{display:block;padding:0 14px 14px}.guide-position-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.guide-position{padding:20px;border:1px solid #dbe8f8;border-radius:18px;background:linear-gradient(180deg,#fff,#f8fbff)}.guide-position h3{margin:0 0 10px;color:#102a50}.guide-position p{margin:0;color:#64748b;font-size:14px;line-height:1.75}.guide-workflow{display:flex;align-items:stretch;gap:8px;margin-top:24px;overflow-x:auto;padding-bottom:8px}.guide-workflow span{min-width:112px;flex:1;padding:16px 12px;border:1px solid #cfe1f5;border-radius:14px;background:#f7fbff;color:#17477f;font-size:13px;font-weight:800;text-align:center}.guide-workflow i{align-self:center;color:#60a5fa;font-style:normal;font-weight:900}.guide-levels{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:24px}.guide-level{padding:18px 14px;border-radius:16px;background:linear-gradient(180deg,#0a367a,#071b43);color:#fff}.guide-level small{color:#7dd3fc;font-weight:800}.guide-level strong{display:block;margin:8px 0 6px}.guide-level span{color:#cbdcf4;font-size:12px;line-height:1.55}.guide-finish{padding:clamp(28px,5vw,48px);border-radius:24px;background:linear-gradient(135deg,#edf6ff,#f7fbff);text-align:center}.guide-finish h2{margin-top:0;color:#102a50}.guide-finish p{color:#64748b}.guide-finish-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;margin-top:20px}.guide-action{display:inline-flex;min-height:44px;align-items:center;justify-content:center;padding:0 18px;border:1px solid #1769d2;border-radius:12px;color:#1769d2;font-weight:750;text-decoration:none}.guide-action.primary{background:#1769d2;color:#fff}@media(max-width:1180px){.guide-roadmap{grid-template-columns:repeat(4,1fr)}.guide-compare,.guide-levels{grid-template-columns:repeat(3,1fr)}}@media(max-width:820px){.guide-grid.four,.guide-grid.three,.guide-model-modes,.guide-position-grid,.guide-roadmap,.guide-skill-links,.guide-stats{grid-template-columns:repeat(2,1fr)}.guide-case-grid,.guide-directory,.guide-grid.two,.guide-model-screen{grid-template-columns:1fr}.guide-model-screen figure{max-width:360px}.guide-formula,.guide-formula.five{grid-template-columns:repeat(2,1fr)}.guide-formula span:nth-child(2):after{display:none}.guide-acceptance{grid-template-columns:repeat(3,1fr)}.guide-compare,.guide-levels{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.guide-hero{padding:28px 22px;border-radius:20px}.guide-acceptance,.guide-checks,.guide-compare,.guide-format-flow,.guide-formula,.guide-formula.five,.guide-grid.four,.guide-grid.three,.guide-levels,.guide-model-modes,.guide-position-grid,.guide-roadmap,.guide-skill-links,.guide-stats{grid-template-columns:1fr}.guide-formula span:after{display:none}.guide-case{padding:21px 18px}}