/*
Theme Name: Shiha Project v6.6 OFUSE Support
Theme URI: https://shiha.net/
Author: SHIHA PROJECT
Description: 森野詩葉 AI Human Project 専用。CONTACTと権利保護を維持し、OFUSEの支援付きレターによる単発開発支援を公式SUPPORTとして統合。
Version: 6.6
Text Domain: shiha-project
*/
:root{--ink:#0b2e5c;--blue:#1478d4;--cyan:#61c8ff;--pale:#eef8ff;--line:#cfe5f7;--white:#fff;--muted:#66809a;--shadow:0 18px 50px rgba(42,105,157,.13);--r:22px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans JP",system-ui,-apple-system,sans-serif;color:var(--ink);background:linear-gradient(#fafdff,#f3f9fd);line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}.wrap{width:min(1480px,94vw);margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:76px;display:flex;align-items:center;gap:32px}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.06em;white-space:nowrap}.brand-mark{width:38px;height:38px;border:2px solid var(--blue);border-radius:50%;position:relative}.brand-mark:before,.brand-mark:after{content:"";position:absolute;inset:7px;border:1px solid var(--cyan);border-radius:50%}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:.08em}.menu{margin-left:auto;display:flex;align-items:center;gap:28px;font-size:13px}.menu a{padding:24px 0;display:block}.menu a:hover{color:var(--blue)}.hero{position:relative;min-height:640px;overflow:hidden;border-bottom:1px solid var(--line);background:radial-gradient(circle at 70% 35%,rgba(99,201,255,.25),transparent 33%),linear-gradient(110deg,#f8fcff 0%,#eaf6ff 42%,#dfeffd 100%)}.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center right;opacity:.93;mix-blend-mode:normal}.hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(248,252,255,.98) 0%,rgba(248,252,255,.83) 30%,rgba(248,252,255,.18) 58%,rgba(248,252,255,.08) 100%)}.hero-inner{position:relative;z-index:2;min-height:640px;display:grid;grid-template-columns:minmax(360px,470px) 1fr 240px;gap:30px;align-items:center}.hero-copy h1{font-family:serif;font-size:clamp(42px,5vw,72px);font-weight:500;line-height:1.25;margin:0 0 18px;letter-spacing:.08em}.eyebrow{font-size:12px;letter-spacing:.18em;color:var(--blue);font-weight:700}.hero-copy p{font-size:16px}.status-card,.phase-panel,.panel,.notice{background:rgba(255,255,255,.86);border:1px solid rgba(169,211,239,.8);box-shadow:var(--shadow);border-radius:var(--r);backdrop-filter:blur(12px)}.status-card{padding:22px;margin-top:28px}.status-head{display:flex;justify-content:space-between;font-size:12px;font-weight:700;margin-bottom:12px}.status-row{display:grid;grid-template-columns:110px 1fr 45px;gap:10px;align-items:center;font-size:12px;margin:9px 0}.bar{height:7px;background:#deebf4;border-radius:99px;overflow:hidden}.bar i{display:block;height:100%;background:linear-gradient(90deg,var(--blue),var(--cyan));border-radius:99px}.phase-panel{padding:16px}.phase-panel h3{font-size:12px;letter-spacing:.12em;margin:0 0 12px}.phase-item{display:grid;grid-template-columns:72px 1fr;gap:10px;align-items:center;padding:8px;border-left:3px solid transparent;border-radius:8px;margin-bottom:6px}.phase-item.current{background:#e9f6ff;border-left-color:var(--blue)}.phase-thumb{aspect-ratio:4/3;object-fit:cover;border-radius:6px}.phase-item b{font-size:12px}.phase-item span{display:block;color:var(--muted);font-size:10px}.notice{margin:22px auto;padding:16px 22px;display:flex;gap:18px;align-items:center}.notice strong{white-space:nowrap}.section{padding:38px 0}.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.panel{padding:24px;min-height:290px}.panel h2{font-size:23px;margin:3px 0 12px}.panel-label{font-size:11px;letter-spacing:.12em;color:var(--blue);font-weight:700}.roadmap{list-style:none;padding:0;margin:14px 0}.roadmap li{display:grid;grid-template-columns:70px 1fr auto;gap:10px;padding:7px 0;border-bottom:1px dashed var(--line);font-size:12px}.roadmap .now{color:var(--blue);font-weight:800}.log-list{list-style:none;margin:8px 0;padding:0}.log-list li{padding:9px 0;border-bottom:1px solid var(--line);font-size:12px}.chronicle{border-left:2px solid #a9d9f6;margin-left:8px;padding-left:18px}.chronicle div{position:relative;margin:14px 0;font-size:12px}.chronicle div:before{content:"";position:absolute;left:-23px;top:7px;width:8px;height:8px;border-radius:50%;background:var(--blue)}.section-title{text-align:center;margin-bottom:28px}.phase-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.phase-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.phase-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.phase-card-body{padding:18px}.phase-card .meta{font-size:11px;color:var(--blue);font-weight:800;letter-spacing:.1em}.content{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:clamp(24px,5vw,60px);box-shadow:var(--shadow);margin:32px auto}.site-footer{background:#082750;color:#dcecff;padding:28px 0;margin-top:45px}.footer-inner{display:flex;justify-content:space-between;align-items:center;font-size:12px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #8fc9ee;background:rgba(255,255,255,.8);padding:10px 18px;border-radius:9px;font-size:12px;color:var(--blue);font-weight:700}.btn:hover{background:#e7f6ff}.mobile-toggle{display:none;margin-left:auto}@media(max-width:1100px){.hero-inner{grid-template-columns:1fr 220px}.hero-copy{padding:44px 0}.grid4{grid-template-columns:1fr 1fr}.menu{display:none}.hero-bg{background-position:65% center}.hero:after{background:linear-gradient(90deg,rgba(248,252,255,.96),rgba(248,252,255,.70) 58%,rgba(248,252,255,.2))}}@media(max-width:760px){.hero-inner{grid-template-columns:1fr}.phase-panel{margin-bottom:30px}.grid4,.phase-gallery{grid-template-columns:1fr}.hero{min-height:auto}.hero-inner{min-height:auto}.hero-copy h1{font-size:42px}.notice{align-items:flex-start;flex-direction:column}.footer-inner{flex-direction:column;gap:8px}.status-row{grid-template-columns:90px 1fr 40px}}

.phase-card a.phase-image-link{display:block;overflow:hidden;background:#eaf6ff}.phase-card img{transition:transform .35s ease}.phase-card:hover img{transform:scale(1.025)}.phase-built-in{position:relative}.phase-built-in:after{content:"BUILT-IN ARCHIVE";position:absolute;top:12px;right:12px;background:rgba(8,39,80,.76);color:#fff;font-size:9px;letter-spacing:.12em;padding:5px 8px;border-radius:99px}.phase-panel .phase-thumb{background:#eaf6ff}.hero-phase-badge{display:inline-flex;gap:8px;align-items:center;margin-top:10px;padding:7px 12px;border:1px solid #a9d9f6;border-radius:99px;background:rgba(255,255,255,.72);font-size:11px;font-weight:800;color:var(--blue)}

/* v5 Real Phase Chronicle */
.hero:after{background:linear-gradient(90deg,rgba(248,252,255,.98) 0%,rgba(248,252,255,.90) 25%,rgba(248,252,255,.36) 48%,rgba(248,252,255,.05) 78%,rgba(248,252,255,0) 100%)}
.phase-card img,.phase-thumb{object-position:center center}.phase-panel{max-height:570px;overflow:auto}.phase-item.current{box-shadow:inset 0 0 0 1px rgba(20,120,212,.15)}

/* v6.2 exact-latest: never crop Phase Chronicle panels in cards/thumbnails */
.phase-card img{aspect-ratio:auto!important;object-fit:contain!important;background:#eef7fd}
.phase-thumb{aspect-ratio:1.06/1!important;object-fit:cover!important;object-position:center!important}


/* ============================================================
   v6.3 — Chronicle / Devlog content separation
   ============================================================ */
.archive-lead{max-width:840px;color:var(--muted);margin:-4px 0 32px}
.chronicle-timeline{position:relative;margin-top:34px}
.chronicle-timeline:before{content:"";position:absolute;left:138px;top:0;bottom:0;width:2px;background:linear-gradient(var(--cyan),var(--line))}
.chronicle-entry{display:grid;grid-template-columns:115px 46px 1fr;gap:0;position:relative;padding:0 0 42px}
.chronicle-date{font-size:12px;color:var(--muted);padding-top:7px;text-align:right}
.chronicle-dot{position:relative}
.chronicle-dot:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--blue);left:17px;top:7px;box-shadow:0 0 0 7px #e7f6ff}
.chronicle-entry-body{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px;box-shadow:0 10px 30px rgba(42,105,157,.08)}
.chronicle-entry-body h2{margin:2px 0 8px;font-size:22px}
.archive-thumb{display:block;margin:14px 0;border-radius:14px;overflow:hidden}
.archive-thumb img{width:100%;height:auto;display:block}
.entry-date,.entry-subtitle{color:var(--muted)}
.single-hero{border-radius:18px;overflow:hidden;margin:22px 0 32px}.single-hero img{width:100%;display:block}
.entry-content{font-size:16px}.entry-content h2,.entry-content h3{margin-top:2em}

.devlog-filter{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 30px}
.devlog-filter a{font-size:11px;font-weight:800;letter-spacing:.08em;padding:7px 12px;border:1px solid var(--line);border-radius:99px;background:#fff;color:var(--blue)}
.devlog-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.devlog-card{border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 12px 34px rgba(42,105,157,.08)}
.devlog-card>a{display:block;padding:20px}
.devlog-top{display:flex;gap:10px;align-items:center;margin-bottom:9px}
.devlog-no{font-size:11px;font-weight:800;color:var(--blue);letter-spacing:.09em}
.log-tag{display:inline-flex;padding:2px 7px;background:#e7f6ff;color:var(--blue);border-radius:5px;font-size:9px;font-weight:800}
.devlog-card h2{margin:8px 0;font-size:21px}
.devlog-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:10px;font-weight:700}
.devlog-header{display:grid;grid-template-columns:1fr minmax(260px,360px);gap:30px;align-items:start}
.devlog-no-large{font-weight:800;color:var(--blue);letter-spacing:.08em;margin-top:8px}
.devlog-spec{margin:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#f8fcff}
.devlog-spec>div{display:grid;grid-template-columns:110px 1fr;border-bottom:1px solid var(--line)}
.devlog-spec>div:last-child{border-bottom:0}.devlog-spec dt,.devlog-spec dd{margin:0;padding:9px 12px;font-size:11px}
.devlog-spec dt{font-weight:800;color:var(--blue);background:#edf8ff}

.devlog-panel .log-list li a{display:grid;grid-template-columns:50px 48px 1fr;gap:7px;align-items:center}
.log-code{font-weight:800;color:var(--blue)}
.log-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.legacy-entry{padding:22px 0;border-bottom:1px solid var(--line)}

@media(max-width:760px){
  .chronicle-timeline:before{left:13px}
  .chronicle-entry{grid-template-columns:28px 1fr;gap:8px}
  .chronicle-date{grid-column:2;text-align:left;padding:0}
  .chronicle-dot{grid-column:1;grid-row:1/3}
  .chronicle-dot:before{left:7px;top:5px}
  .chronicle-entry-body{grid-column:2}
  .devlog-grid{grid-template-columns:1fr}
  .devlog-header{grid-template-columns:1fr}
}


/* ============================================================
   v6.4 — Rights / Copyright Guideline
   ============================================================ */
.footer-inner{gap:22px;flex-wrap:wrap}
.footer-brand{display:flex;flex-direction:column;gap:2px}
.footer-brand strong{font-size:12px;color:#fff;letter-spacing:.04em}
.footer-brand small{font-size:10px;color:#a9c8e5}
.footer-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-left:auto}
.footer-links a{font-size:10px;font-weight:800;letter-spacing:.08em;color:#dcecff;border-bottom:1px solid transparent;padding:4px 0}
.footer-links a:hover{color:#fff;border-bottom-color:#61c8ff}
.footer-rights-note{width:100%;border-top:1px solid rgba(207,229,247,.18);padding-top:14px;color:#91b4d2;font-size:9px;line-height:1.7}

.legal-shell{max-width:1080px;margin:42px auto;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}
.legal-hero{padding:42px clamp(24px,5vw,58px) 34px;background:linear-gradient(135deg,#f8fcff,#eaf6ff);border-bottom:1px solid var(--line)}
.legal-kicker{font-size:10px;color:var(--blue);font-weight:800;letter-spacing:.18em;margin-bottom:8px}
.legal-hero h1{font-family:serif;font-size:clamp(30px,4.2vw,50px);font-weight:500;line-height:1.35;margin:0 0 12px}
.legal-updated{font-size:11px;color:var(--muted);margin:0}
.legal-content{padding:clamp(26px,5vw,58px);font-size:15px}
.legal-content h2{font-size:22px;margin:2.3em 0 .7em;padding-top:.25em;border-top:1px solid var(--line);padding-top:1.25em}
.legal-content h2:first-child{margin-top:0;border-top:0;padding-top:0}
.legal-content h3{font-size:17px;margin-top:1.8em}
.legal-content ul{padding-left:1.35em}
.legal-content li{margin:.45em 0}
.legal-content strong{color:#073c75}
.legal-content a{color:var(--blue);text-decoration:underline;text-underline-offset:3px}
.legal-callout{margin:30px 0 0;padding:18px 20px;background:#f2f9ff;border:1px solid #bfe2f8;border-radius:14px;color:#315e84;font-size:12px}
.legal-copyright{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}

@media(max-width:760px){
  .footer-links{margin-left:0;justify-content:center}
  .footer-brand{text-align:center;align-items:center}
  .footer-rights-note{text-align:center}
  .legal-shell{margin:22px auto;border-radius:18px}
  .legal-hero{padding-top:30px}
}


/* ============================================================
   v6.6 — Contact / OFUSE Support
   ============================================================ */
.contact-shell,.support-shell{max-width:1080px;margin:42px auto;background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}
.contact-hero,.support-hero{padding:42px clamp(24px,5vw,58px) 34px;background:linear-gradient(135deg,#f8fcff,#eaf6ff);border-bottom:1px solid var(--line)}
.contact-kicker,.support-kicker{font-size:10px;color:var(--blue);font-weight:800;letter-spacing:.18em;margin-bottom:8px}
.contact-hero h1,.support-hero h1{font-family:serif;font-size:clamp(30px,4.2vw,50px);font-weight:500;line-height:1.35;margin:0 0 12px}
.contact-lead,.support-lead{font-size:13px;color:var(--muted);max-width:760px}
.contact-content,.support-content{padding:clamp(26px,5vw,58px)}
.contact-email-card{padding:24px;border:1px solid #bfe2f8;background:#f2f9ff;border-radius:18px;margin:0 0 28px}
.contact-email-card .label{font-size:10px;font-weight:800;letter-spacing:.14em;color:var(--blue)}
.contact-email-card .email{font-size:clamp(22px,4vw,34px);font-weight:800;letter-spacing:.02em;margin:5px 0 12px}
.contact-email-card .email a{color:#073c75}
.contact-grid,.support-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin:24px 0}
.contact-box,.support-box{padding:20px;border:1px solid var(--line);border-radius:16px;background:#fbfdff}
.contact-box h2,.support-box h2{font-size:16px;margin:0 0 8px}
.contact-box p,.support-box p{font-size:12px;color:var(--muted);margin:.5em 0}
.contact-note,.support-note{margin-top:24px;padding:16px 18px;background:#f7fbfe;border:1px solid var(--line);border-radius:14px;color:#4d6981;font-size:11px;line-height:1.8}
.support-status{display:inline-flex;align-items:center;gap:8px;border:1px solid #f2d59a;background:#fffaf0;color:#8a6416;border-radius:99px;padding:7px 12px;font-size:10px;font-weight:800;letter-spacing:.08em}
.support-status:before{content:"";width:7px;height:7px;border-radius:50%;background:#e7ad34}.support-status-live{border-color:#9bd8bf;background:#f2fff8;color:#16724c}.support-status-live:before{background:#29af78}
@media(max-width:760px){.contact-grid,.support-grid{grid-template-columns:1fr}.contact-shell,.support-shell{margin:22px auto;border-radius:18px}.contact-hero,.support-hero{padding-top:30px}}


/* ============================================================
   v6.6 — OFUSE single-support integration
   ============================================================ */
.support-ofuse-button{display:inline-flex!important;align-items:center;justify-content:center;gap:12px;min-height:56px;padding:14px 24px;margin:12px 0 18px;border-radius:14px;background:linear-gradient(135deg,#1686dd,#61c8ff);color:#fff!important;font-weight:800;font-size:15px;letter-spacing:.03em;box-shadow:0 14px 34px rgba(20,120,212,.22);transition:transform .2s ease,box-shadow .2s ease}
.support-ofuse-button:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(20,120,212,.3)}
.support-ofuse-heart{font-size:23px;line-height:1}.support-ofuse-arrow{font-size:13px;opacity:.8}
.support-policy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:34px 0 6px}
.support-policy-card{padding:20px;border:1px solid var(--line);border-radius:16px;background:linear-gradient(180deg,#fbfdff,#f5fbff)}
.support-policy-card>span{display:block;font-size:10px;font-weight:800;letter-spacing:.14em;color:var(--blue);margin-bottom:5px}
.support-policy-card>strong{display:block;font-size:15px;margin-bottom:7px}
.support-policy-card p{font-size:11px;color:var(--muted);margin:0;line-height:1.8}
.support-content h2{margin-top:34px;font-size:20px}.support-content ul{padding-left:1.4em}.support-content li{margin:.45em 0}
.support-note a{color:var(--blue);font-weight:800;text-decoration:underline;text-underline-offset:3px}
@media(max-width:820px){.support-policy-grid{grid-template-columns:1fr}.support-ofuse-button{width:100%}}